z2_plus: Import GPS HAL from CAF

* Tag LA.HB.1.1.1-03340-8x96.0

Change-Id: I65d0bb0343a007dc99a18a3639056bef582c0d05

62 files changed, 20524 insertions, 0 deletions

diff --git a/gps/loc_api/Android.mk b/gps/loc_api/Android.mk
new file mode 100644
index 0000000..743b386
--- /dev/null
+++ b/gps/loc_api/Android.mk
@@ -0,0 +1,17 @@
+ifneq ($(BOARD_VENDOR_QCOM_GPS_LOC_API_HARDWARE),)
+
+LOCAL_PATH := $(call my-dir)
+
+# add RPC dirs if RPC is available
+ifneq ($(TARGET_NO_RPC),true)
+
+GPS_DIR_LIST += $(LOCAL_PATH)/libloc_api-rpc-50001/
+
+endif #TARGET_NO_RPC
+
+GPS_DIR_LIST += $(LOCAL_PATH)/libloc_api_50001/
+
+#call the subfolders
+include $(addsuffix Android.mk, $(GPS_DIR_LIST))
+
+endif#BOARD_VENDOR_QCOM_GPS_LOC_API_HARDWARE
diff --git a/gps/loc_api/libloc_api-rpc-50001/Android.mk b/gps/loc_api/libloc_api-rpc-50001/Android.mk
new file mode 100644
index 0000000..6c5d533
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/Android.mk
@@ -0,0 +1,3 @@
+ifeq ($(BOARD_VENDOR_QCOM_GPS_LOC_API_AMSS_VERSION),50001)
+include $(call all-subdir-makefiles)
+endif
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/Android.mk b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/Android.mk
new file mode 100644
index 0000000..bb3d924
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/Android.mk
@@ -0,0 +1,60 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+RPC_INC:=rpc_inc
+
+source_files:= \
+    src/loc_api_rpc_glue.c \
+    src/loc_api_sync_call.c \
+    src/loc_apicb_appinit.c \
+    src/loc_api_fixup.c \
+    src/loc_api_log.c \
+    src/LocApiRpc.cpp
+
+LOCAL_SRC_FILES:= $(source_files)
+
+LOCAL_CFLAGS:=-fno-short-enums
+LOCAL_CFLAGS+=-DDEBUG -DUSE_QCOM_AUTO_RPC -DUSE_QCOM_AUTO_RPC
+LOCAL_CFLAGS+=$(GPS_FEATURES)
+
+# for loc_api_fixup.c
+LOCAL_CFLAGS+=-DADD_XDR_FLOAT -DADD_XDR_BOOL
+
+LOCAL_SHARED_LIBRARIES:= \
+    librpc \
+    libutils \
+    libcutils \
+    libcommondefs \
+    libgps.utils \
+    libloc_core
+
+LOCAL_STATIC_LIBRARIES := \
+    libloc_api_rpcgen
+
+LOCAL_PRELINK_MODULE:= false
+
+LOCAL_C_INCLUDES:= \
+    $(LOCAL_PATH) \
+    $(LOCAL_PATH)/rpc_inc \
+    $(TARGET_OUT_HEADERS)/gps.utils \
+    $(TARGET_OUT_HEADERS)/libloc_core \
+    $(TARGET_OUT_HEADERS)/loc_api/rpcgen/inc \
+    $(TARGET_OUT_HEADERS)/libcommondefs/rpcgen/inc \
+    $(TARGET_OUT_HEADERS)/librpc \
+    $(TARGET_OUT_HEADERS)/libloc-rpc/rpc_inc \
+    $(TOP)/hardware/msm7k/librpc
+
+LOCAL_COPY_HEADERS_TO:= libloc_api-rpc-qc/$(RPC_INC)
+LOCAL_COPY_HEADERS:= \
+    $(RPC_INC)/loc_api_rpc_glue.h \
+    $(RPC_INC)/loc_api_fixup.h \
+    $(RPC_INC)/loc_api_sync_call.h \
+    $(RPC_INC)/loc_apicb_appinit.h \
+    $(RPC_INC)/LocApiRpc.h
+
+LOCAL_MODULE:= libloc_api-rpc-qc
+LOCAL_MODULE_OWNER := qcom
+
+LOCAL_MODULE_TAGS := optional
+
+include $(BUILD_SHARED_LIBRARY)
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/Makefile.am b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/Makefile.am
new file mode 100644
index 0000000..f5c5136
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/Makefile.am
@@ -0,0 +1,46 @@
+AM_CFLAGS = \
+   -I../../../utils \
+   -I../../../platform_lib_abstractions \
+   -I./rpc_inc \
+   -I../libloc_api-rpc-stub/inc \
+   -I../../libloc_api_50001 \
+   $(MSM7K_CFLAGS) \
+   -DUSE_QCOM_AUTO_RPC
+
+requiredlibs = \
+   ../../../utils/libgps_utils_so.la \
+   $(MSM7K_LIBS)
+
+h_sources = \
+    rpc_inc/loc_api_rpc_glue.h \
+    rpc_inc/loc_api_fixup.h \
+    rpc_inc/loc_api_sync_call.h \
+    rpc_inc/loc_apicb_appinit.h \
+
+c_sources = \
+    src/loc_api_rpc_glue.c \
+    src/loc_api_sync_call.c \
+    src/loc_apicb_appinit.c \
+    src/loc_api_fixup.c \
+    src/loc_api_log.c \
+    src/LocApiRpcAdapter.cpp \
+
+
+library_includedir = $(pkgincludedir)/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc
+library_include_HEADERS = $(h_sources)
+libloc_api_rpc_qc_la_SOURCES = $(c_sources) $(h_sources)
+
+if USE_GLIB
+libloc_api_rpc_qc_la_CFLAGS = -DUSE_GLIB $(AM_CFLAGS) @GLIB_CFLAGS@
+libloc_api_rpc_qc_la_LDFLAGS = -lstdc++ -lpthread @GLIB_LIBS@ -shared -version-info 1:0:0
+libloc_api_rpc_qc_la_CPPFLAGS = -DUSE_GLIB $(AM_CFLAGS) $(AM_CPPFLAGS) @GLIB_CFLAGS@
+else
+libloc_api_rpc_qc_la_CFLAGS = $(AM_CFLAGS)
+libloc_api_rpc_qc_la_LDFLAGS = -lpthread -shared -version-info 1:0:0
+libloc_api_rpc_qc_la_CPPFLAGS = $(AM_CFLAGS) $(AM_CPPFLAGS)
+endif
+
+libloc_api_rpc_qc_la_LIBADD = $(requiredlibs) -lstdc++
+
+#Create and Install Libraries
+lib_LTLIBRARIES = libloc_api_rpc_qc.la
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/LocApiRpc.h b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/LocApiRpc.h
new file mode 100644
index 0000000..01d67f4
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/LocApiRpc.h
@@ -0,0 +1,140 @@
+/* Copyright (c) 2011,2014, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#ifndef LOC_API_RPC_H
+#define LOC_API_RPC_H
+
+#include <rpc/rpc.h>
+#include <loc_api_rpcgen_common_rpc.h>
+#include <loc_api_rpc_glue.h>
+#include <LocApiBase.h>
+#include <loc_log.h>
+
+using namespace loc_core;
+
+class LocApiRpc : public LocApiBase {
+protected:
+    // RPC communication establishment
+    rpc_loc_client_handle_type client_handle;
+
+private:
+    int dataEnableLastSet;
+    char apnLastSet[MAX_APN_LEN];
+
+    static const LOC_API_ADAPTER_EVENT_MASK_T maskAll;
+    static const rpc_loc_event_mask_type locBits[];
+    static rpc_loc_event_mask_type convertMask(LOC_API_ADAPTER_EVENT_MASK_T mask);
+    static rpc_loc_lock_e_type convertGpsLockMask(LOC_GPS_LOCK_MASK lockMask);
+    static enum loc_api_adapter_err convertErr(int rpcErr);
+    static GpsNiEncodingType convertNiEncodingType(int loc_encoding);
+    static int NIEventFillVerfiyType(GpsNiNotification &notif,
+                              rpc_loc_ni_notify_verify_e_type notif_priv);
+
+    void reportPosition(const rpc_loc_parsed_position_s_type *location_report_ptr);
+    void reportSv(const rpc_loc_gnss_info_s_type *gnss_report_ptr);
+    void reportStatus(const rpc_loc_status_event_s_type *status_report_ptr);
+    void reportNmea(const rpc_loc_nmea_report_s_type *nmea_report_ptr);
+    void ATLEvent(const rpc_loc_server_request_s_type *server_request_ptr);
+    void NIEvent(const rpc_loc_ni_event_s_type *ni_req_ptr);
+
+protected:
+    virtual enum loc_api_adapter_err
+        open(LOC_API_ADAPTER_EVENT_MASK_T mask);
+    virtual enum loc_api_adapter_err
+        close();
+
+public:
+    LocApiRpc(const MsgTask* msgTask,
+              LOC_API_ADAPTER_EVENT_MASK_T exMask);
+    ~LocApiRpc();
+
+    virtual int locEventCB(rpc_loc_client_handle_type client_handle,
+                   rpc_loc_event_mask_type loc_event,
+                   const rpc_loc_event_payload_u_type* loc_event_payload);
+
+    void locRpcGlobalCB(CLIENT* clnt, enum rpc_reset_event event);
+
+    // RPC adapter interface implementations
+    virtual enum loc_api_adapter_err
+        startFix(const LocPosMode& posMode);
+    virtual enum loc_api_adapter_err
+        stopFix();
+    virtual enum loc_api_adapter_err
+        setPositionMode(const LocPosMode& mode);
+    inline virtual enum loc_api_adapter_err
+        enableData(int enable) { return enableData(enable, false); }
+    virtual enum loc_api_adapter_err
+        enableData(int enable, boolean force);
+    virtual enum loc_api_adapter_err
+        setTime(GpsUtcTime time, int64_t timeReference, int uncertainty);
+    virtual enum loc_api_adapter_err
+        injectPosition(double latitude, double longitude, float accuracy);
+    virtual enum loc_api_adapter_err
+        deleteAidingData(GpsAidingData f);
+    virtual enum loc_api_adapter_err
+        informNiResponse(GpsUserResponseType userResponse, const void* passThroughData);
+    inline virtual enum loc_api_adapter_err
+        setAPN(char* apn, int len) { return setAPN(apn, len, false); }
+    virtual enum loc_api_adapter_err
+        setAPN(char* apn, int len, boolean force);
+    virtual enum loc_api_adapter_err
+        setServer(const char* url, int len);
+    virtual enum loc_api_adapter_err
+        setServer(unsigned int ip, int port, LocServerType type);
+    virtual enum loc_api_adapter_err
+        setXtraData(char* data, int length);
+    virtual enum loc_api_adapter_err
+        requestXtraServer();
+    virtual enum loc_api_adapter_err
+        atlOpenStatus(int handle, int is_succ, char* apn, AGpsBearerType bear, AGpsType agpsType);
+    virtual enum loc_api_adapter_err
+        atlCloseStatus(int handle, int is_succ);
+    virtual enum loc_api_adapter_err
+        setSUPLVersion(uint32_t version);
+    virtual void setInSession(bool inSession);
+
+    /*Values for lock
+      1 = Do not lock any position sessions
+      2 = Lock MI position sessions
+      3 = Lock MT position sessions
+      4 = Lock all position sessions
+    */
+    virtual int setGpsLock(LOC_GPS_LOCK_MASK lock);
+    /*
+     Returns
+     Current value of GPS Lock on success
+     -1 on failure
+     */
+    virtual int getGpsLock(void);
+};
+
+extern "C" LocApiBase* getLocApi(const MsgTask* msgTask,
+                                 LOC_API_ADAPTER_EVENT_MASK_T exMask,
+                                 ContextBase *context);
+
+#endif //LOC_API_RPC_H
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/debug.h b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/debug.h
new file mode 100644
index 0000000..49a6d0b
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/debug.h
@@ -0,0 +1,69 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef DEBUG_H
+#define DEBUG_H
+
+#include <stdio.h>
+
+#define LOG_TAG "LocSvc_rpc"
+#include <utils/Log.h>
+
+#define PRINT(x...) do {                                    \
+        fprintf(stdout, "%s(%d) ", __FUNCTION__, __LINE__); \
+        fprintf(stdout, ##x);                               \
+        ALOGD(x);                               \
+    } while(0)
+
+#ifdef DEBUG
+#define D PRINT
+#else
+#define D(x...) do { } while(0)
+#endif
+
+#ifdef VERBOSE
+#define V PRINT
+#else
+#define V(x...) do { } while(0)
+#endif
+
+#define E(x...) do {                                        \
+        fprintf(stderr, "%s(%d) ", __FUNCTION__, __LINE__); \
+        fprintf(stderr, ##x);                               \
+        ALOGE(x);                                            \
+    } while(0)
+
+#define FAILIF(cond, msg...) do {                                              \
+        if (__builtin_expect (cond, 0)) {                                      \
+            fprintf(stderr, "%s:%s:(%d): ", __FILE__, __FUNCTION__, __LINE__); \
+            fprintf(stderr, ##msg);                                            \
+            ALOGE(##msg);                                                       \
+        }                                                                      \
+    } while(0)
+
+#endif/*DEBUG_H*/
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/loc_api_fixup.h b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/loc_api_fixup.h
new file mode 100644
index 0000000..c483b4a
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/loc_api_fixup.h
@@ -0,0 +1,226 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef  LOC_API_FIXUP_H
+#define LOC_API_FIXUP_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#ifndef NULLPROC
+#define NULLPROC 0
+#endif /* NULLPROC */
+
+#ifdef ADD_XDR_FLOAT
+
+extern bool_t xdr_float (XDR *__xdrs, float *__fp);
+extern bool_t xdr_double (XDR *__xdrs, double *__dp);
+
+#endif /* ADD_XDR_FLOAT */
+
+#ifdef ADD_XDR_BOOL
+extern bool_t xdr_bool(XDR *__xdrs, int *__bp);
+#endif /* ADD_XDR_BOOL */
+
+#define RPC_LOC_API_MAJOR_VERSION_NUMBER   1
+#define RPC_LOC_API_MINOR_VERSION_NUMBER   0
+
+// Return value for loc_open in case of failure.
+#define RPC_LOC_CLIENT_HANDLE_INVALID     -1
+
+// Return value of loc api calls for loc_close, loc_start_fix, loc_stop_fix and loc_ioctl
+// These are also the status for the ioctl callback
+#define RPC_LOC_API_SUCCESS           0
+#define RPC_LOC_API_GENERAL_FAILURE   1
+#define RPC_LOC_API_UNSUPPORTED       2
+#define RPC_LOC_API_INVALID_HANDLE    4
+#define RPC_LOC_API_INVALID_PARAMETER 5
+#define RPC_LOC_API_ENGINE_BUSY       6
+#define RPC_LOC_API_PHONE_OFFLINE     7
+#define RPC_LOC_API_TIMEOUT           8
+
+// Special return value for loc api calls in case of RPC failure
+#define RPC_LOC_API_RPC_FAILURE       (-1234)
+// Special return value for modem restart incurred RPC failure
+#define RPC_LOC_API_RPC_MODEM_RESTART       (-1235)
+
+#define RPC_LOC_API_MAX_SV_COUNT                      80
+#define RPC_LOC_API_MAX_NMEA_STRING_LENGTH            1200
+
+// Maximum server address that will be used in location API
+#define RPC_LOC_API_MAX_SERVER_ADDR_LENGTH            256
+#define RPC_LOC_API_MAX_NUM_PREDICTED_ORBITS_SERVERS  3
+#define RPC_LOC_API_MAX_NUM_NTP_SERVERS               3
+
+#define RPC_LOC_EVENT_PARSED_POSITION_REPORT             0x00000001 // Position report comes in loc_parsed_position_s_type
+#define RPC_LOC_EVENT_SATELLITE_REPORT                   0x00000002 // Satellite in view report
+#define RPC_LOC_EVENT_NMEA_1HZ_REPORT                    0x00000004 // NMEA report at 1HZ rate
+#define RPC_LOC_EVENT_NMEA_POSITION_REPORT               0x00000008 // NMEA report at position report rate
+#define RPC_LOC_EVENT_NI_NOTIFY_VERIFY_REQUEST           0x00000010 // NI notification/verification request
+#define RPC_LOC_EVENT_ASSISTANCE_DATA_REQUEST            0x00000020 // Assistance data, eg: time, predicted orbits request
+#define RPC_LOC_EVENT_LOCATION_SERVER_REQUEST            0x00000040 // Request for location server
+#define RPC_LOC_EVENT_IOCTL_REPORT                       0x00000080 // Callback report for loc_ioctl
+#define RPC_LOC_EVENT_STATUS_REPORT                      0x00000100 // Misc status report: eg, engine state
+
+#define RPC_LOC_POS_VALID_SESSION_STATUS                 0x00000001
+#define RPC_LOC_POS_VALID_TIMESTAMP_CALENDAR             0x00000002
+#define RPC_LOC_POS_VALID_TIMESTAMP_UTC                  0x00000004
+#define RPC_LOC_POS_VALID_LEAP_SECONDS                   0x00000008
+#define RPC_LOC_POS_VALID_TIME_UNC                       0x00000010
+#define RPC_LOC_POS_VALID_LATITUDE                       0x00000020
+#define RPC_LOC_POS_VALID_LONGITUDE                      0x00000040
+#define RPC_LOC_POS_VALID_ALTITUDE_WRT_ELLIPSOID         0x00000080
+#define RPC_LOC_POS_VALID_ALTITUDE_WRT_MEAN_SEA_LEVEL    0x00000100
+#define RPC_LOC_POS_VALID_SPEED_HORIZONTAL               0x00000200
+#define RPC_LOC_POS_VALID_SPEED_VERTICAL                 0x00000400
+#define RPC_LOC_POS_VALID_HEADING                        0x00000800
+#define RPC_LOC_POS_VALID_HOR_UNC_CIRCULAR               0x00001000
+#define RPC_LOC_POS_VALID_HOR_UNC_ELLI_SEMI_MAJ          0x00002000
+#define RPC_LOC_POS_VALID_HOR_UNC_ELLI_SEMI_MIN          0x00004000
+#define RPC_LOC_POS_VALID_HOR_UNC_ELLI_ORIENT_AZIMUTH    0x00008000
+#define RPC_LOC_POS_VALID_VERTICAL_UNC                   0x00010000
+#define RPC_LOC_POS_VALID_SPEED_UNC                      0x00020000
+#define RPC_LOC_POS_VALID_HEADING_UNC                    0x00040000
+#define RPC_LOC_POS_VALID_CONFIDENCE_HORIZONTAL          0x00080000
+#define RPC_LOC_POS_VALID_CONFIDENCE_VERTICAL            0x00100000
+#define RPC_LOC_POS_VALID_MAGNETIC_VARIATION             0x00200000
+#define RPC_LOC_POS_VALID_TECHNOLOGY_MASK                0x00400000
+
+#define RPC_LOC_POS_TECH_SATELLITE 0x00000001
+#define RPC_LOC_POS_TECH_CELLID    0x00000002
+#define RPC_LOC_POS_TECH_WIFI      0x00000004
+
+#define RPC_LOC_SV_INFO_VALID_SYSTEM         0x00000001
+#define RPC_LOC_SV_INFO_VALID_PRN            0x00000002
+#define RPC_LOC_SV_INFO_VALID_HEALTH_STATUS  0x00000004
+#define RPC_LOC_SV_INFO_VALID_PROCESS_STATUS 0x00000008
+#define RPC_LOC_SV_INFO_VALID_HAS_EPH        0x00000010
+#define RPC_LOC_SV_INFO_VALID_HAS_ALM        0x00000020
+#define RPC_LOC_SV_INFO_VALID_ELEVATION      0x00000040
+#define RPC_LOC_SV_INFO_VALID_AZIMUTH        0x00000080
+#define RPC_LOC_SV_INFO_VALID_SNR            0x00000100
+
+#define RPC_LOC_GNSS_INFO_VALID_POS_DOP           0x00000001
+#define RPC_LOC_GNSS_INFO_VALID_HOR_DOP           0x00000002
+#define RPC_LOC_GNSS_INFO_VALID_VERT_DOP          0x00000004
+#define RPC_LOC_GNSS_INFO_VALID_ALTITUDE_ASSUMED  0x00000008
+#define RPC_LOC_GNSS_INFO_VALID_SV_COUNT          0x00000010
+#define RPC_LOC_GNSS_INFO_VALID_SV_LIST           0x00000020
+
+#define RPC_LOC_NI_MAX_REQUESTOR_ID_LENGTH          200
+#define RPC_LOC_NI_SUPL_HASH_LENGTH                 8
+#define RPC_LOC_NI_SUPL_SLP_SESSION_ID_BYTE_LENGTH  4
+#define RPC_LOC_NI_MAX_CLIENT_NAME_LENGTH           64
+#define RPC_LOC_NI_MAX_EXT_CLIENT_ADDRESS           20
+#define RPC_LOC_NI_CODEWORD_LENGTH                  20
+
+#define RPC_LOC_NI_SUPL_QOP_VALID         0x01
+#define RPC_LOC_NI_SUPL_QOP_VERACC_VALID  0x02
+#define RPC_LOC_NI_SUPL_QOP_MAXAGE_VALID  0x04
+#define RPC_LOC_NI_SUPL_QOP_DELAY_VALID   0x08
+
+#define RPC_LOC_FIX_CRIT_VALID_RECURRENCE_TYPE                  0x00000001
+#define RPC_LOC_FIX_CRIT_VALID_PREFERRED_OPERATION_MODE         0x00000002
+#define RPC_LOC_FIX_CRIT_VALID_PREFERRED_ACCURACY               0x00000004
+#define RPC_LOC_FIX_CRIT_VALID_PREFERRED_RESPONSE_TIME          0x00000008
+#define RPC_LOC_FIX_CRIT_VALID_INTERMEDIATE_POS_REPORT_ENABLED  0x00000010
+#define RPC_LOC_FIX_CRIT_VALID_NOTIFY_TYPE                      0x00000020
+#define RPC_LOC_FIX_CRIT_VALID_MIN_INTERVAL                     0x00000040
+#define RPC_LOC_FIX_CRIT_VALID_MIN_DISTANCE                     0x00000080
+#define RPC_LOC_FIX_CRIT_VALID_MIN_DIST_SAMPLE_INTERVAL         0x00000100
+
+#define RPC_LOC_ASSIST_POS_VALID_TIMESTAMP_UTC                0x00000001
+#define RPC_LOC_ASSIST_POS_VALID_LATITUDE                     0x00000002
+#define RPC_LOC_ASSIST_POS_VALID_LONGITUDE                    0x00000004
+#define RPC_LOC_ASSIST_POS_VALID_ALTITUDE_WRT_ELLIPSOID       0x00000008
+#define RPC_LOC_ASSIST_POS_VALID_ALTITUDE_WRT_MEAN_SEA_LEVEL  0x00000010
+#define RPC_LOC_ASSIST_POS_VALID_HOR_UNC_CIRCULAR             0x00000020
+#define RPC_LOC_ASSIST_POS_VALID_VERT_UNC                     0x00000040
+#define RPC_LOC_ASSIST_POS_VALID_CONFIDENCE_HORIZONTAL        0x00000080
+#define RPC_LOC_ASSIST_POS_VALID_CONFIDENCE_VERTICAL          0x00000100
+#define RPC_LOC_ASSIST_POS_VALID_TIMESTAMP_AGE                0x00000200
+
+#define RPC_LOC_ASSIST_DATA_ALL         0xFFFFFFFF
+
+#define RPC_LOC_NMEA_MASK_ALL    0xffff
+#define RPC_LOC_NMEA_MASK_GGA    0x0001
+#define RPC_LOC_NMEA_MASK_RMC    0x0002
+#define RPC_LOC_NMEA_MASK_GSV    0x0004
+#define RPC_LOC_NMEA_MASK_GSA    0x0008
+#define RPC_LOC_NMEA_MASK_VTG    0x0010
+
+/* EFS data access */
+#define RPC_LOC_EFS_MAX_PATH_LEN_BYTES  64     /* Max file name length in bytes that can be written*/
+#define RPC_LOC_EFS_MAX_FILE_LEN_BYTES  2000   /* Max file size in bytes that can be written */
+
+/* WIPER valid information flag in log report */
+#define RPC_LOC_WIPER_LOG_TIME_VALID 0x01
+#define RPC_LOC_WIPER_LOG_POS_VALID 0x02
+#define RPC_LOC_WIPER_LOG_AP_SET_VALID 0x04
+
+/* General WIPER defines */
+#define RPC_LOC_WIPER_MAC_ADDR_LENGTH  6              // Do not change this number since it affects RPC and log packet sizes
+#define RPC_LOC_WIPER_MAX_REPORTED_APS_PER_LOG_MSG 50 // Do not change this number since it affects RPC and log packet sizes
+
+/* WIPER AP Qualifier */
+#define RPC_LOC_WIPER_AP_QUALIFIER_BEING_USED 0x1  /* AP is being used by WPS */
+#define RPC_LOC_WIPER_AP_QUALIFIER_HIDDEN_SSID 0x2 /* AP does not broadcast SSID */
+#define RPC_LOC_WIPER_AP_QUALIFIER_PRIVATE 0x4     /* AP has encryption turned on */
+#define RPC_LOC_WIPER_AP_QUALIFIER_INFRASTRUCTURE_MODE 0x8     /* AP is in infrastructure mode and not in ad-hoc/unknown mode */
+
+/* flags for notification */
+#define  RPC_LOC_NI_CLIENT_NAME_PRESENT             0x0001
+#define  RPC_LOC_NI_CLIENT_EXTADDR_PRESENT          0x0002
+#define  RPC_LOC_NI_DEF_LOCATION_TYPE_PRESENT       0x0010
+#define  RPC_LOC_NI_REQUESTOR_ID_PRESENT            0x0020
+#define  RPC_LOC_NI_CODEWORD_PRESENT                0x0040
+#define  RPC_LOC_NI_SERVICE_TYPE_ID_PRESENT         0x0080
+#define  RPC_LOC_NI_ENCODING_TYPE_PRESENT           0x0100
+
+/* below are for RPC_LOC_IOCTL_SET_LBS_APN_PROFILE data */
+/* values for apn_profiles[0].srv_system_type */
+#define LOC_APN_PROFILE_SRV_SYS_CDMA  0x01
+#define LOC_APN_PROFILE_SRV_SYS_HDR   0x02
+#define LOC_APN_PROFILE_SRV_SYS_GSM   0x04
+#define LOC_APN_PROFILE_SRV_SYS_WCDMA 0x08
+#define LOC_APN_PROFILE_SRV_SYS_LTE   0x10
+#define LOC_APN_PROFILE_SRV_SYS_MAX   0x1F
+/* values for apn_profiles[0].pdp_type */
+#define LOC_APN_PROFILE_PDN_TYPE_IPV4    0x01
+#define LOC_APN_PROFILE_PDN_TYPE_IPV6    0x02
+#define LOC_APN_PROFILE_PDN_TYPE_IPV4V6  0x03
+#define LOC_APN_PROFILE_PDN_TYPE_PPP     0x04
+#define LOC_APN_PROFILE_PDN_TYPE_MAX     0x04
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LOC_API_FIXUP_H */
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/loc_api_log.h b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/loc_api_log.h
new file mode 100644
index 0000000..f037428
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/loc_api_log.h
@@ -0,0 +1,59 @@
+/* Copyright (c) 2011 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef LOC_API_LOG_H
+#define LOC_API_LOG_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#include <ctype.h>
+#include "loc_api_rpcgen_common_rpc.h"
+
+extern int loc_callback_log(
+      rpc_loc_event_mask_type               loc_event,              /* event mask           */
+      const rpc_loc_event_payload_u_type*   loc_event_payload       /* payload              */
+);
+
+extern const char* loc_get_event_atl_open_name(rpc_loc_server_request_e_type loc_event_atl_open);
+extern const char* loc_get_event_name(rpc_loc_event_mask_type loc_event_mask);
+extern const char* loc_get_ioctl_type_name(rpc_loc_ioctl_e_type ioctl_type);
+extern const char* loc_get_ioctl_status_name(uint32 status);
+extern const char* loc_get_sess_status_name(rpc_loc_session_status_e_type status);
+extern const char* loc_get_engine_state_name(rpc_loc_engine_state_e_type state);
+extern const char* loc_get_fix_session_state_name(rpc_loc_fix_session_state_e_type state);
+extern const char* loc_get_rpc_reset_event_name(enum rpc_reset_event event);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LOC_API_LOG_H */
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/loc_api_rpc_glue.h b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/loc_api_rpc_glue.h
new file mode 100644
index 0000000..6df33ae
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/loc_api_rpc_glue.h
@@ -0,0 +1,123 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef LOC_API_RPC_GLUE_H
+#define LOC_API_RPC_GLUE_H
+
+/* Include RPC headers */
+#ifdef USE_LOCAL_RPC
+#include "rpc_inc/loc_api_common.h"
+#include "rpc_inc/loc_api.h"
+#include "rpc_inc/loc_api_cb.h"
+#endif
+
+#ifdef USE_QCOM_AUTO_RPC
+#include "loc_api_rpcgen_rpc.h"
+#include "loc_api_rpcgen_common_rpc.h"
+#include "loc_api_rpcgen_cb_rpc.h"
+#endif
+
+/* Boolean */
+/* Other data types in comdef.h are defined in rpc stubs, so fix it here */
+typedef unsigned char boolean;
+#define TRUE 1
+#define FALSE 0
+
+#include "loc_api_fixup.h"
+#include "loc_api_sync_call.h"
+#include <rpc/clnt.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+extern int loc_api_glue_init(void);
+extern int loc_api_null(void);
+
+typedef int32 (loc_event_cb_f_type)(
+    void*                                 userData,
+    rpc_loc_client_handle_type            loc_handle,             /* handle of the client */
+    rpc_loc_event_mask_type               loc_event,              /* event mask           */
+    const rpc_loc_event_payload_u_type*   loc_event_payload       /* payload              */
+);
+
+typedef void (loc_reset_notif_cb_f_type)(
+    void*                                 userData,
+    CLIENT*                               clnt,
+    enum rpc_reset_event                  event
+);
+
+extern rpc_loc_client_handle_type loc_open(
+    rpc_loc_event_mask_type       event_reg_mask,
+    loc_event_cb_f_type           *event_callback,
+    loc_reset_notif_cb_f_type     *rpc_global_cb,
+    void*                         userData
+);
+
+extern int32 loc_close
+(
+      rpc_loc_client_handle_type handle
+);
+
+extern void loc_clear
+(
+      rpc_loc_client_handle_type handle
+);
+
+extern int32 loc_start_fix
+(
+      rpc_loc_client_handle_type handle
+);
+
+extern int32 loc_stop_fix
+(
+      rpc_loc_client_handle_type handle
+);
+
+extern int32 loc_ioctl
+(
+      rpc_loc_client_handle_type           handle,
+      rpc_loc_ioctl_e_type                 ioctl_type,
+      rpc_loc_ioctl_data_u_type*           ioctl_data
+);
+
+extern int loc_eng_ioctl
+(
+      rpc_loc_client_handle_type           handle,
+      rpc_loc_ioctl_e_type                 ioctl_type,
+      rpc_loc_ioctl_data_u_type*           ioctl_data_ptr,
+      uint32                               timeout_msec,
+      rpc_loc_ioctl_callback_s_type       *cb_data_ptr
+);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LOC_API_RPC_GLUE_H */
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/loc_api_sync_call.h b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/loc_api_sync_call.h
new file mode 100644
index 0000000..43208bd
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/loc_api_sync_call.h
@@ -0,0 +1,90 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef LOC_API_CB_SYNC_H
+#define LOC_API_CB_SYNC_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+#include "loc_api_rpc_glue.h"
+#define LOC_SYNC_CALL_SLOTS_MAX 8
+
+typedef struct {
+   pthread_mutex_t                lock;
+
+   /* Client ID */
+   rpc_loc_client_handle_type     loc_handle;
+
+   /* Callback waiting conditional variable */
+   pthread_cond_t                 loc_cb_arrived_cond;
+
+   /* Callback waiting data block, protected by loc_cb_data_mutex */
+   boolean                        in_use;
+   boolean                        signal_sent;
+   boolean                        not_available;
+   rpc_loc_event_mask_type        loc_cb_wait_event_mask;        /* event to wait for */
+   rpc_loc_ioctl_e_type           ioctl_type;                    /* ioctl to wait for */
+   rpc_loc_event_payload_u_type   loc_cb_received_payload;       /* received payload */
+   rpc_loc_event_mask_type        loc_cb_received_event_mask;    /* received event   */
+} loc_sync_call_slot_s_type;
+
+typedef struct {
+   int                            num_of_slots;
+   loc_sync_call_slot_s_type      slots[LOC_SYNC_CALL_SLOTS_MAX];
+} loc_sync_call_slot_array_s_type;
+
+/* Init function */
+void loc_api_sync_call_init();
+
+/* Destroy function */
+void loc_api_sync_call_destroy();
+
+/* Process Loc API callbacks to wake up blocked user threads */
+void loc_api_callback_process_sync_call(
+      rpc_loc_client_handle_type            loc_handle,             /* handle of the client */
+      rpc_loc_event_mask_type               loc_event,              /* event mask           */
+      const rpc_loc_event_payload_u_type*   loc_event_payload       /* payload              */
+);
+
+/* Reentrant synchronous IOCTL call, using Loc API return code */
+int loc_api_sync_ioctl
+(
+      rpc_loc_client_handle_type           handle,
+      rpc_loc_ioctl_e_type                 ioctl_type,
+      rpc_loc_ioctl_data_u_type*           ioctl_data_ptr,
+      uint32                               timeout_msec,
+      rpc_loc_ioctl_callback_s_type       *cb_data_ptr
+);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LOC_API_CB_SYNC_H */
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/loc_apicb_appinit.h b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/loc_apicb_appinit.h
new file mode 100644
index 0000000..ba41d08
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/rpc_inc/loc_apicb_appinit.h
@@ -0,0 +1,45 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef LOC_APICB_APPINIT_H
+#define LOC_APICB_APPINIT_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+ /* Initialization function for callbacks */
+extern int loc_apicb_app_init();
+extern void loc_apicb_app_deinit();
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LOC_APICB_APPINIT_H */
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/LocApiRpc.cpp b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/LocApiRpc.cpp
new file mode 100644
index 0000000..c744754
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/LocApiRpc.cpp
@@ -0,0 +1,1465 @@
+/* Copyright (c) 2011-2014, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#define LOG_NDDEBUG 0
+#define LOG_TAG "LocSvc_api_rpc"
+
+#include <unistd.h>
+#include <math.h>
+#ifndef USE_GLIB
+#include <utils/SystemClock.h>
+#endif /* USE_GLIB */
+#include <LocApiRpc.h>
+#include <LocAdapterBase.h>
+#include <loc_api_fixup.h>
+#include <loc_api_rpc_glue.h>
+#include <log_util.h>
+#include <loc_log.h>
+#include <loc_api_log.h>
+#ifdef USE_GLIB
+#include <glib.h>
+#endif
+#include <librpc.h>
+#include <platform_lib_includes.h>
+
+using namespace loc_core;
+
+#define LOC_XTRA_INJECT_DEFAULT_TIMEOUT (3100)
+#define XTRA_BLOCK_SIZE                 (3072)
+#define LOC_IOCTL_DEFAULT_TIMEOUT 1000 // 1000 milli-seconds
+#define LOC_NI_NOTIF_KEY_ADDRESS           "Address"
+
+/*===========================================================================
+FUNCTION    loc_event_cb
+
+DESCRIPTION
+   This is the callback function registered by loc_open.
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   RPC_LOC_API_SUCCESS
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static int32 loc_event_cb
+(
+    void*                                user,
+    rpc_loc_client_handle_type           client_handle,
+    rpc_loc_event_mask_type              loc_event,
+    const rpc_loc_event_payload_u_type*  loc_event_payload
+)
+{
+    MODEM_LOG_CALLFLOW(%s, loc_get_event_name(loc_event));
+    loc_callback_log(loc_event, loc_event_payload);
+    int32 ret_val = ((LocApiRpc*)user)->locEventCB(client_handle, loc_event, loc_event_payload);
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_rpc_global_cb
+
+DESCRIPTION
+   This is the callback function registered by loc_open for RPC global events
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   RPC_LOC_API_SUCCESS
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static void loc_rpc_global_cb(void* user, CLIENT* clnt, enum rpc_reset_event event)
+{
+    MODEM_LOG_CALLFLOW(%s, loc_get_rpc_reset_event_name(event));
+    ((LocApiRpc*)user)->locRpcGlobalCB(clnt, event);
+    EXIT_LOG(%p, VOID_RET);
+}
+
+const LOC_API_ADAPTER_EVENT_MASK_T LocApiRpc::maskAll =
+    LOC_API_ADAPTER_BIT_PARSED_POSITION_REPORT |
+    LOC_API_ADAPTER_BIT_SATELLITE_REPORT |
+    LOC_API_ADAPTER_BIT_LOCATION_SERVER_REQUEST |
+    LOC_API_ADAPTER_BIT_ASSISTANCE_DATA_REQUEST |
+    LOC_API_ADAPTER_BIT_IOCTL_REPORT |
+    LOC_API_ADAPTER_BIT_STATUS_REPORT |
+    LOC_API_ADAPTER_BIT_NMEA_1HZ_REPORT |
+    LOC_API_ADAPTER_BIT_NI_NOTIFY_VERIFY_REQUEST;
+
+const rpc_loc_event_mask_type LocApiRpc::locBits[] =
+{
+    RPC_LOC_EVENT_PARSED_POSITION_REPORT,
+    RPC_LOC_EVENT_SATELLITE_REPORT,
+    RPC_LOC_EVENT_NMEA_1HZ_REPORT,
+    RPC_LOC_EVENT_NMEA_POSITION_REPORT,
+    RPC_LOC_EVENT_NI_NOTIFY_VERIFY_REQUEST,
+    RPC_LOC_EVENT_ASSISTANCE_DATA_REQUEST,
+    RPC_LOC_EVENT_LOCATION_SERVER_REQUEST,
+    RPC_LOC_EVENT_IOCTL_REPORT,
+    RPC_LOC_EVENT_STATUS_REPORT,
+    RPC_LOC_EVENT_WPS_NEEDED_REQUEST
+};
+
+// constructor
+LocApiRpc::LocApiRpc(const MsgTask* msgTask,
+                     LOC_API_ADAPTER_EVENT_MASK_T exMask,
+                     ContextBase* context) :
+    LocApiBase(msgTask, exMask, context),
+    client_handle(RPC_LOC_CLIENT_HANDLE_INVALID),
+    dataEnableLastSet(-1)
+{
+    memset(apnLastSet, 0, sizeof(apnLastSet));
+    loc_api_glue_init();
+}
+
+LocApiRpc::~LocApiRpc()
+{
+    close();
+}
+
+rpc_loc_event_mask_type
+LocApiRpc::convertMask(LOC_API_ADAPTER_EVENT_MASK_T mask)
+{
+    rpc_loc_event_mask_type newMask = 0;
+
+    for (unsigned int i = 0, bit=1; 0 != mask; i++, bit<<=1) {
+        if (mask & bit) {
+            newMask |= locBits[i];
+            mask ^= bit;
+        }
+    }
+
+    return newMask;
+}
+
+rpc_loc_lock_e_type
+LocApiRpc::convertGpsLockMask(LOC_GPS_LOCK_MASK lockMask)
+{
+    if (isGpsLockAll(lockMask))
+        return RPC_LOC_LOCK_ALL;
+    if (isGpsLockMO(lockMask))
+        return RPC_LOC_LOCK_MI;
+    if (isGpsLockMT(lockMask))
+        return RPC_LOC_LOCK_MT;
+    if (isGpsLockNone(lockMask))
+        return RPC_LOC_LOCK_NONE;
+    return (rpc_loc_lock_e_type)lockMask;
+}
+
+enum loc_api_adapter_err
+LocApiRpc::convertErr(int rpcErr)
+{
+    switch(rpcErr)
+    {
+    case RPC_LOC_API_SUCCESS:
+        return LOC_API_ADAPTER_ERR_SUCCESS;
+    case RPC_LOC_API_GENERAL_FAILURE:
+        return LOC_API_ADAPTER_ERR_GENERAL_FAILURE;
+    case RPC_LOC_API_UNSUPPORTED:
+        return LOC_API_ADAPTER_ERR_UNSUPPORTED;
+    case RPC_LOC_API_INVALID_HANDLE:
+        return LOC_API_ADAPTER_ERR_INVALID_HANDLE;
+    case RPC_LOC_API_INVALID_PARAMETER:
+        return LOC_API_ADAPTER_ERR_INVALID_PARAMETER;
+    case RPC_LOC_API_ENGINE_BUSY:
+        return LOC_API_ADAPTER_ERR_ENGINE_BUSY;
+    case RPC_LOC_API_PHONE_OFFLINE:
+        return LOC_API_ADAPTER_ERR_PHONE_OFFLINE;
+    case RPC_LOC_API_TIMEOUT:
+        return LOC_API_ADAPTER_ERR_TIMEOUT;
+    case RPC_LOC_API_RPC_MODEM_RESTART:
+        return LOC_API_ADAPTER_ERR_ENGINE_DOWN;
+    case RPC_LOC_API_RPC_FAILURE:
+        return LOC_API_ADAPTER_ERR_FAILURE;
+    default:
+        return LOC_API_ADAPTER_ERR_UNKNOWN;
+    }
+}
+
+void LocApiRpc::locRpcGlobalCB(CLIENT* clnt, enum rpc_reset_event event)
+{
+    static rpc_loc_engine_state_e_type last_state = RPC_LOC_ENGINE_STATE_MAX;
+
+    switch (event) {
+    case RPC_SUBSYSTEM_RESTART_BEGIN:
+        if (RPC_LOC_ENGINE_STATE_OFF != last_state) {
+            last_state = RPC_LOC_ENGINE_STATE_OFF;
+            handleEngineDownEvent();
+        }
+        break;
+    case RPC_SUBSYSTEM_RESTART_END:
+        if (RPC_LOC_ENGINE_STATE_ON != last_state) {
+            last_state = RPC_LOC_ENGINE_STATE_ON;
+            handleEngineUpEvent();
+        }
+        break;
+    }
+}
+
+int32 LocApiRpc::locEventCB(rpc_loc_client_handle_type client_handle,
+                     rpc_loc_event_mask_type loc_event,
+                     const rpc_loc_event_payload_u_type* loc_event_payload)
+{
+    // Parsed report
+    if (loc_event & RPC_LOC_EVENT_PARSED_POSITION_REPORT)
+    {
+        reportPosition(&loc_event_payload->rpc_loc_event_payload_u_type_u.
+                       parsed_location_report);
+    }
+
+    // Satellite report
+    if (loc_event & RPC_LOC_EVENT_SATELLITE_REPORT)
+    {
+        reportSv(&loc_event_payload->rpc_loc_event_payload_u_type_u.gnss_report);
+    }
+
+    // Status report
+    if (loc_event & RPC_LOC_EVENT_STATUS_REPORT)
+    {
+        reportStatus(&loc_event_payload->rpc_loc_event_payload_u_type_u.status_report);
+    }
+
+    // NMEA
+    if (loc_event & RPC_LOC_EVENT_NMEA_1HZ_REPORT)
+    {
+        reportNmea(&(loc_event_payload->rpc_loc_event_payload_u_type_u.nmea_report));
+    }
+    // XTRA support: supports only XTRA download
+    if (loc_event & RPC_LOC_EVENT_ASSISTANCE_DATA_REQUEST)
+    {
+        if (loc_event_payload->rpc_loc_event_payload_u_type_u.assist_data_request.event ==
+            RPC_LOC_ASSIST_DATA_PREDICTED_ORBITS_REQ)
+        {
+            requestXtraData();
+        } else if (loc_event_payload->rpc_loc_event_payload_u_type_u.assist_data_request.event ==
+                   RPC_LOC_ASSIST_DATA_TIME_REQ)
+        {
+            requestTime();
+        } else if (loc_event_payload->rpc_loc_event_payload_u_type_u.assist_data_request.event ==
+                   RPC_LOC_ASSIST_DATA_POSITION_INJECTION_REQ)
+        {
+            requestLocation();
+        }
+    }
+
+    // AGPS data request
+    if (loc_event & RPC_LOC_EVENT_LOCATION_SERVER_REQUEST)
+    {
+        ATLEvent(&loc_event_payload->rpc_loc_event_payload_u_type_u.
+                 loc_server_request);
+    }
+
+    // NI notify request
+    if (loc_event & RPC_LOC_EVENT_NI_NOTIFY_VERIFY_REQUEST)
+    {
+        NIEvent(&loc_event_payload->rpc_loc_event_payload_u_type_u.ni_request);
+    }
+
+    return RPC_LOC_API_SUCCESS;//We simply want to return sucess here as we do not want to
+    // cause any issues in RPC thread context
+}
+
+enum loc_api_adapter_err
+LocApiRpc::open(LOC_API_ADAPTER_EVENT_MASK_T mask)
+{
+    enum loc_api_adapter_err ret_val = LOC_API_ADAPTER_ERR_SUCCESS;
+
+    // RPC does not dynamically update the event mask. And in the
+    // case of RPC, all we support are positioning (gps + agps)
+    // masks anyways, so we simply mask all of them on always.
+    // After doing so the first time in a power cycle, we know there
+    // will the following if condition will never be true any more.
+    mask = maskAll;
+
+    if (mask != mMask) {
+        if (RPC_LOC_CLIENT_HANDLE_INVALID != client_handle) {
+            close();
+        }
+
+        mMask = mask;
+        // it is important to cap the mask here, because not all LocApi's
+        // can enable the same bits, e.g. foreground and bckground.
+        client_handle = loc_open(convertMask(mask),
+                                 loc_event_cb,
+                                 loc_rpc_global_cb, this);
+
+        if (client_handle < 0) {
+            mMask = 0;
+            client_handle = RPC_LOC_CLIENT_HANDLE_INVALID;
+            ret_val = LOC_API_ADAPTER_ERR_INVALID_HANDLE;
+        }
+    }
+
+    return ret_val;
+}
+
+enum loc_api_adapter_err
+LocApiRpc::close()
+{
+    if (RPC_LOC_CLIENT_HANDLE_INVALID != client_handle) {
+        loc_clear(client_handle);
+    }
+
+    loc_close(client_handle);
+    mMask = 0;
+    client_handle = RPC_LOC_CLIENT_HANDLE_INVALID;
+
+    return LOC_API_ADAPTER_ERR_SUCCESS;
+}
+
+enum loc_api_adapter_err
+LocApiRpc::startFix(const LocPosMode& posMode) {
+   LOC_LOGD("LocApiRpc::startFix() called");
+   return convertErr(
+       loc_start_fix(client_handle)
+       );
+}
+
+enum loc_api_adapter_err
+LocApiRpc::stopFix() {
+   LOC_LOGD("LocApiRpc::stopFix() called");
+   return convertErr(
+       loc_stop_fix(client_handle)
+       );
+}
+
+enum loc_api_adapter_err
+LocApiRpc::setPositionMode(const LocPosMode& posMode)
+{
+    rpc_loc_ioctl_data_u_type    ioctl_data;
+    rpc_loc_fix_criteria_s_type *fix_criteria_ptr =
+        &ioctl_data.rpc_loc_ioctl_data_u_type_u.fix_criteria;
+    rpc_loc_ioctl_e_type         ioctl_type = RPC_LOC_IOCTL_SET_FIX_CRITERIA;
+    rpc_loc_operation_mode_e_type op_mode;
+    int                          ret_val;
+    const LocPosMode* fixCriteria = &posMode;
+
+    ALOGD ("loc_eng_set_position mode, client = %d, interval = %d, mode = %d\n",
+          (int32) client_handle, fixCriteria->min_interval, fixCriteria->mode);
+
+    switch (fixCriteria->mode)
+    {
+    case LOC_POSITION_MODE_MS_BASED:
+        op_mode = RPC_LOC_OPER_MODE_MSB;
+        break;
+    case LOC_POSITION_MODE_MS_ASSISTED:
+        op_mode = RPC_LOC_OPER_MODE_MSA;
+        break;
+    case LOC_POSITION_MODE_RESERVED_1:
+        op_mode = RPC_LOC_OPER_MODE_SPEED_OPTIMAL;
+        break;
+    case LOC_POSITION_MODE_RESERVED_2:
+        op_mode = RPC_LOC_OPER_MODE_ACCURACY_OPTIMAL;
+        break;
+    case LOC_POSITION_MODE_RESERVED_3:
+        op_mode = RPC_LOC_OPER_MODE_DATA_OPTIMAL;
+        break;
+    case LOC_POSITION_MODE_RESERVED_4:
+    case LOC_POSITION_MODE_RESERVED_5:
+        op_mode = RPC_LOC_OPER_MODE_MSA;
+        fix_criteria_ptr->preferred_response_time  = 0;
+        break;
+    default:
+        op_mode = RPC_LOC_OPER_MODE_STANDALONE;
+    }
+
+    fix_criteria_ptr->valid_mask = RPC_LOC_FIX_CRIT_VALID_PREFERRED_OPERATION_MODE |
+                                   RPC_LOC_FIX_CRIT_VALID_RECURRENCE_TYPE;
+    fix_criteria_ptr->min_interval = fixCriteria->min_interval;
+    fix_criteria_ptr->preferred_operation_mode = op_mode;
+
+    fix_criteria_ptr->min_interval = fixCriteria->min_interval;
+    fix_criteria_ptr->valid_mask |= RPC_LOC_FIX_CRIT_VALID_MIN_INTERVAL;
+
+    if (fixCriteria->preferred_accuracy > 0) {
+        fix_criteria_ptr->preferred_accuracy = fixCriteria->preferred_accuracy;
+        fix_criteria_ptr->valid_mask |= RPC_LOC_FIX_CRIT_VALID_PREFERRED_ACCURACY;
+    }
+    if (fixCriteria->preferred_time > 0) {
+        fix_criteria_ptr->preferred_response_time = fixCriteria->preferred_time;
+        fix_criteria_ptr->valid_mask |= RPC_LOC_FIX_CRIT_VALID_PREFERRED_RESPONSE_TIME;
+    }
+
+    switch (fixCriteria->recurrence) {
+    case GPS_POSITION_RECURRENCE_SINGLE:
+        fix_criteria_ptr->recurrence_type = RPC_LOC_SINGLE_FIX;
+        break;
+    case GPS_POSITION_RECURRENCE_PERIODIC:
+    default:
+        fix_criteria_ptr->recurrence_type = RPC_LOC_PERIODIC_FIX;
+        break;
+    }
+    ioctl_data.disc = ioctl_type;
+
+    ret_val = loc_eng_ioctl (client_handle,
+                             ioctl_type,
+                             &ioctl_data,
+                             LOC_IOCTL_DEFAULT_TIMEOUT,
+                             NULL /* No output information is expected*/);
+
+    return convertErr(ret_val);
+}
+
+enum loc_api_adapter_err
+LocApiRpc::setTime(GpsUtcTime time, int64_t timeReference, int uncertainty)
+{
+    rpc_loc_ioctl_data_u_type        ioctl_data;
+    rpc_loc_assist_data_time_s_type *time_info_ptr;
+    rpc_loc_ioctl_e_type             ioctl_type = RPC_LOC_IOCTL_INJECT_UTC_TIME;
+    int                              ret_val;
+
+    LOC_LOGD ("loc_eng_inject_time, uncertainty = %d\n", uncertainty);
+
+    time_info_ptr = &ioctl_data.rpc_loc_ioctl_data_u_type_u.assistance_data_time;
+    time_info_ptr->time_utc = time;
+    time_info_ptr->time_utc += (int64_t)(ELAPSED_MILLIS_SINCE_BOOT_PLATFORM_LIB_ABSTRACTION - timeReference);
+    time_info_ptr->uncertainty = uncertainty; // Uncertainty in ms
+
+    ioctl_data.disc = ioctl_type;
+
+    ret_val = loc_eng_ioctl (client_handle,
+                             ioctl_type,
+                             &ioctl_data,
+                             LOC_IOCTL_DEFAULT_TIMEOUT,
+                             NULL /* No output information is expected*/);
+
+    return convertErr(ret_val);
+}
+
+enum loc_api_adapter_err
+LocApiRpc::injectPosition(double latitude, double longitude, float accuracy)
+{
+    /* IOCTL data */
+    rpc_loc_ioctl_data_u_type ioctl_data;
+    rpc_loc_assist_data_pos_s_type *assistance_data_position =
+        &ioctl_data.rpc_loc_ioctl_data_u_type_u.assistance_data_position;
+    int                          ret_val;
+
+    /************************************************
+     * Fill in latitude, longitude & accuracy
+     ************************************************/
+
+    /* This combo is required */
+    assistance_data_position->valid_mask =
+        RPC_LOC_ASSIST_POS_VALID_LATITUDE |
+        RPC_LOC_ASSIST_POS_VALID_LONGITUDE |
+        RPC_LOC_ASSIST_POS_VALID_HOR_UNC_CIRCULAR |
+        RPC_LOC_ASSIST_POS_VALID_CONFIDENCE_HORIZONTAL;
+
+    assistance_data_position->latitude = latitude;
+    assistance_data_position->longitude = longitude;
+    assistance_data_position->hor_unc_circular = accuracy; /* Meters assumed */
+    assistance_data_position->confidence_horizontal = 63;  /* 63% (1 std dev) assumed */
+
+    /* Log */
+    LOC_LOGD("Inject coarse position Lat=%lf, Lon=%lf, Acc=%.2lf\n",
+             (double) assistance_data_position->latitude,
+             (double) assistance_data_position->longitude,
+             (double) assistance_data_position->hor_unc_circular);
+
+    ret_val = loc_eng_ioctl( client_handle,
+                             RPC_LOC_IOCTL_INJECT_POSITION,
+                             &ioctl_data,
+                             LOC_IOCTL_DEFAULT_TIMEOUT,
+                             NULL /* No output information is expected*/);
+    return convertErr(ret_val);
+}
+
+enum loc_api_adapter_err
+LocApiRpc::informNiResponse(GpsUserResponseType userResponse,
+                                   const void* passThroughData)
+{
+    rpc_loc_ioctl_data_u_type data;
+    rpc_loc_ioctl_callback_s_type callback_payload;
+
+    memcpy(&data.rpc_loc_ioctl_data_u_type_u.user_verify_resp.ni_event_pass_back,
+           passThroughData, sizeof (rpc_loc_ni_event_s_type));
+
+    rpc_loc_ni_user_resp_e_type resp;
+    switch (userResponse)
+    {
+    case GPS_NI_RESPONSE_ACCEPT:
+        data.rpc_loc_ioctl_data_u_type_u.user_verify_resp.user_resp =
+            RPC_LOC_NI_LCS_NOTIFY_VERIFY_ACCEPT;
+        break;
+    case GPS_NI_RESPONSE_DENY:
+        data.rpc_loc_ioctl_data_u_type_u.user_verify_resp.user_resp =
+            RPC_LOC_NI_LCS_NOTIFY_VERIFY_DENY;
+        break;
+    case GPS_NI_RESPONSE_NORESP:
+    default:
+        data.rpc_loc_ioctl_data_u_type_u.user_verify_resp.user_resp =
+            RPC_LOC_NI_LCS_NOTIFY_VERIFY_NORESP;
+        break;
+    }
+
+    return convertErr(
+        loc_eng_ioctl(client_handle,
+                      RPC_LOC_IOCTL_INFORM_NI_USER_RESPONSE,
+                      &data,
+                      LOC_IOCTL_DEFAULT_TIMEOUT,
+                      &callback_payload)
+        );
+}
+
+enum loc_api_adapter_err
+LocApiRpc::setAPN(char* apn, int len, boolean force)
+{
+    enum loc_api_adapter_err rtv = LOC_API_ADAPTER_ERR_SUCCESS;
+    int size = sizeof(apnLastSet);
+    if (force || memcmp(apnLastSet, apn, size)) {
+        if (len < size) {
+            // size will be not larger than its original value
+            size = len + 1;
+        }
+        memcpy(apnLastSet, apn, size);
+
+        if (!isInSession()) {
+            rpc_loc_ioctl_data_u_type ioctl_data = {RPC_LOC_IOCTL_SET_LBS_APN_PROFILE, {0}};
+            ioctl_data.rpc_loc_ioctl_data_u_type_u.apn_profiles[0].srv_system_type = LOC_APN_PROFILE_SRV_SYS_MAX;
+            ioctl_data.rpc_loc_ioctl_data_u_type_u.apn_profiles[0].pdp_type = LOC_APN_PROFILE_PDN_TYPE_IPV4;
+            memcpy(&(ioctl_data.rpc_loc_ioctl_data_u_type_u.apn_profiles[0].apn_name), apn, size);
+
+            rtv = convertErr(
+                loc_eng_ioctl (client_handle,
+                               RPC_LOC_IOCTL_SET_LBS_APN_PROFILE,
+                               &ioctl_data,
+                               LOC_IOCTL_DEFAULT_TIMEOUT,
+                               NULL)
+                );
+        }
+    }
+    return rtv;
+}
+
+void LocApiRpc::setInSession(bool inSession)
+{
+    if (!inSession) {
+        enableData(dataEnableLastSet, true);
+        setAPN(apnLastSet, sizeof(apnLastSet)-1, true);
+    }
+}
+
+enum loc_api_adapter_err
+LocApiRpc::setServer(const char* url, int len)
+{
+    rpc_loc_ioctl_data_u_type         ioctl_data;
+    rpc_loc_server_info_s_type       *server_info_ptr;
+    rpc_loc_ioctl_e_type              ioctl_cmd;
+
+    ioctl_cmd = RPC_LOC_IOCTL_SET_UMTS_SLP_SERVER_ADDR;
+    ioctl_data.disc = ioctl_cmd;
+    server_info_ptr = &ioctl_data.rpc_loc_ioctl_data_u_type_u.server_addr;
+    server_info_ptr->addr_type = RPC_LOC_SERVER_ADDR_URL;
+    server_info_ptr->addr_info.disc = server_info_ptr->addr_type;
+    server_info_ptr->addr_info.rpc_loc_server_addr_u_type_u.url.length = len;
+#if (AMSS_VERSION==3200)
+    server_info_ptr->addr_info.rpc_loc_server_addr_u_type_u.url.addr.addr_val = (char*) url;
+    server_info_ptr->addr_info.rpc_loc_server_addr_u_type_u.url.addr.addr_len= len;
+#else
+    strlcpy(server_info_ptr->addr_info.rpc_loc_server_addr_u_type_u.url.addr, url,
+            sizeof server_info_ptr->addr_info.rpc_loc_server_addr_u_type_u.url.addr);
+#endif /* #if (AMSS_VERSION==3200) */
+    LOC_LOGD ("loc_eng_set_server, addr = %s\n", url);
+
+    return convertErr(
+        loc_eng_ioctl (client_handle,
+                       ioctl_cmd,
+                       &ioctl_data,
+                       LOC_IOCTL_DEFAULT_TIMEOUT,
+                       NULL /* No output information is expected*/)
+        );
+}
+
+enum loc_api_adapter_err
+LocApiRpc::setServer(unsigned int ip, int port, LocServerType type)
+{
+    rpc_loc_ioctl_data_u_type         ioctl_data;
+    rpc_loc_server_info_s_type       *server_info_ptr;
+    rpc_loc_ioctl_e_type              ioctl_cmd;
+
+    switch (type) {
+    case LOC_AGPS_MPC_SERVER:
+        ioctl_cmd = RPC_LOC_IOCTL_SET_CDMA_MPC_SERVER_ADDR;
+        break;
+    case LOC_AGPS_CUSTOM_PDE_SERVER:
+        ioctl_cmd = RPC_LOC_IOCTL_SET_CUSTOM_PDE_SERVER_ADDR;
+        break;
+    default:
+        ioctl_cmd = RPC_LOC_IOCTL_SET_CDMA_PDE_SERVER_ADDR;
+        break;
+    }
+    ioctl_data.disc = ioctl_cmd;
+    server_info_ptr = &ioctl_data.rpc_loc_ioctl_data_u_type_u.server_addr;
+    server_info_ptr->addr_type = RPC_LOC_SERVER_ADDR_IPV4;
+    server_info_ptr->addr_info.disc = server_info_ptr->addr_type;
+    server_info_ptr->addr_info.rpc_loc_server_addr_u_type_u.ipv4.addr = ip;
+    server_info_ptr->addr_info.rpc_loc_server_addr_u_type_u.ipv4.port = port;
+    LOC_LOGD ("setServer, addr = %X:%d\n", (unsigned int) ip, (unsigned int) port);
+
+    return convertErr(
+        loc_eng_ioctl (client_handle,
+                       ioctl_cmd,
+                       &ioctl_data,
+                       LOC_IOCTL_DEFAULT_TIMEOUT,
+                       NULL /* No output information is expected*/)
+        );
+}
+
+enum loc_api_adapter_err
+LocApiRpc::enableData(int enable, boolean force)
+{
+    enum loc_api_adapter_err rtv = LOC_API_ADAPTER_ERR_SUCCESS;
+    if (force || dataEnableLastSet != enable) {
+        dataEnableLastSet = enable;
+
+        if (!isInSession()) {
+            rpc_loc_ioctl_data_u_type ioctl_data = {RPC_LOC_IOCTL_SET_DATA_ENABLE, {0}};
+
+            ioctl_data.rpc_loc_ioctl_data_u_type_u.data_enable = enable;
+            rtv =  convertErr(
+                loc_eng_ioctl (client_handle,
+                               RPC_LOC_IOCTL_SET_DATA_ENABLE,
+                               &ioctl_data,
+                               LOC_IOCTL_DEFAULT_TIMEOUT,
+                               NULL)
+                );
+        }
+    }
+    return rtv;
+}
+
+enum loc_api_adapter_err
+LocApiRpc::deleteAidingData(GpsAidingData bits)
+{
+    rpc_loc_ioctl_data_u_type ioctl_data = {RPC_LOC_IOCTL_DELETE_ASSIST_DATA, {0}};
+    ioctl_data.rpc_loc_ioctl_data_u_type_u.assist_data_delete.type = bits;
+
+    return convertErr(
+        loc_eng_ioctl (client_handle,
+                       RPC_LOC_IOCTL_DELETE_ASSIST_DATA,
+                       &ioctl_data,
+                       LOC_IOCTL_DEFAULT_TIMEOUT,
+                       NULL)
+        );
+}
+
+void LocApiRpc::reportPosition(const rpc_loc_parsed_position_s_type *location_report_ptr)
+{
+    LocPosTechMask tech_Mask = LOC_POS_TECH_MASK_DEFAULT;
+
+    UlpLocation location = {0};
+    GpsLocationExtended locationExtended = {0};
+
+    location.size = sizeof(location);
+    locationExtended.size = sizeof(locationExtended);
+    if (location_report_ptr->valid_mask & RPC_LOC_POS_VALID_SESSION_STATUS)
+    {
+        // Process the position from final and intermediate reports
+        if (location_report_ptr->session_status == RPC_LOC_SESS_STATUS_SUCCESS ||
+            location_report_ptr->session_status == RPC_LOC_SESS_STATUS_IN_PROGESS)
+        {
+            // Latitude & Longitude
+            if ((location_report_ptr->valid_mask & RPC_LOC_POS_VALID_LATITUDE) &&
+                (location_report_ptr->valid_mask & RPC_LOC_POS_VALID_LONGITUDE) &&
+                (location_report_ptr->latitude != 0 ||
+                 location_report_ptr->longitude != 0))
+            {
+                location.gpsLocation.flags    |= GPS_LOCATION_HAS_LAT_LONG;
+                location.gpsLocation.latitude  = location_report_ptr->latitude;
+                location.gpsLocation.longitude = location_report_ptr->longitude;
+
+                // Time stamp (UTC)
+                if (location_report_ptr->valid_mask & RPC_LOC_POS_VALID_TIMESTAMP_UTC)
+                {
+                    location.gpsLocation.timestamp = location_report_ptr->timestamp_utc;
+                }
+
+                // Altitude
+                if (location_report_ptr->valid_mask &  RPC_LOC_POS_VALID_ALTITUDE_WRT_ELLIPSOID )
+                {
+                    location.gpsLocation.flags    |= GPS_LOCATION_HAS_ALTITUDE;
+                    location.gpsLocation.altitude = location_report_ptr->altitude_wrt_ellipsoid;
+                }
+
+                // Speed
+                if (location_report_ptr->valid_mask & RPC_LOC_POS_VALID_SPEED_HORIZONTAL)
+                {
+                    location.gpsLocation.flags    |= GPS_LOCATION_HAS_SPEED;
+                    location.gpsLocation.speed = location_report_ptr->speed_horizontal;
+                }
+
+                // Heading
+                if (location_report_ptr->valid_mask &  RPC_LOC_POS_VALID_HEADING)
+                {
+                    location.gpsLocation.flags    |= GPS_LOCATION_HAS_BEARING;
+                    location.gpsLocation.bearing = location_report_ptr->heading;
+                }
+
+                // Uncertainty (circular)
+                if ( (location_report_ptr->valid_mask & RPC_LOC_POS_VALID_HOR_UNC_CIRCULAR) )
+                {
+                    location.gpsLocation.flags    |= GPS_LOCATION_HAS_ACCURACY;
+                    location.gpsLocation.accuracy = location_report_ptr->hor_unc_circular;
+                }
+
+                // Technology Mask
+
+                tech_Mask  |= location_report_ptr->technology_mask;
+                //Mark the location source as from GNSS
+                location.gpsLocation.flags |= LOCATION_HAS_SOURCE_INFO;
+                location.position_source = ULP_LOCATION_IS_FROM_GNSS;
+                if (location_report_ptr->valid_mask & RPC_LOC_POS_VALID_ALTITUDE_WRT_MEAN_SEA_LEVEL)
+                {
+                    locationExtended.flags |= GPS_LOCATION_EXTENDED_HAS_ALTITUDE_MEAN_SEA_LEVEL;
+                    locationExtended.altitudeMeanSeaLevel = location_report_ptr->altitude_wrt_mean_sea_level;
+                }
+
+                if (location_report_ptr->valid_mask &  RPC_LOC_POS_VALID_MAGNETIC_VARIATION )
+                {
+                    locationExtended.flags |= GPS_LOCATION_EXTENDED_HAS_MAG_DEV;
+                    locationExtended.magneticDeviation = location_report_ptr->magnetic_deviation;
+                }
+
+                if (location_report_ptr->valid_mask & RPC_LOC_POS_VALID_VERTICAL_UNC)
+                {
+                   locationExtended.flags |= GPS_LOCATION_EXTENDED_HAS_VERT_UNC;
+                   locationExtended.vert_unc = location_report_ptr->vert_unc;
+                }
+
+                if (location_report_ptr->valid_mask & RPC_LOC_POS_VALID_SPEED_UNC)
+                {
+                   locationExtended.flags |= GPS_LOCATION_EXTENDED_HAS_SPEED_UNC;
+                   locationExtended.speed_unc = location_report_ptr->speed_unc;
+                }
+
+                LOC_LOGV("reportPosition: fire callback\n");
+                enum loc_sess_status fixStatus =
+                    (location_report_ptr->session_status
+                     == RPC_LOC_SESS_STATUS_IN_PROGESS ?
+                     LOC_SESS_INTERMEDIATE : LOC_SESS_SUCCESS);
+                LocApiBase::reportPosition(location,
+                                           locationExtended,
+                                           (void*)location_report_ptr,
+                                           fixStatus,
+                                           tech_Mask);
+            }
+        }
+        else
+        {
+            LocApiBase::reportPosition(location,
+                                       locationExtended,
+                                       NULL,
+                                       LOC_SESS_FAILURE);
+            LOC_LOGV("loc_eng_report_position: ignore position report "
+                     "when session status = %d\n",
+                     location_report_ptr->session_status);
+        }
+    }
+    else
+    {
+        LOC_LOGV("loc_eng_report_position: ignore position report "
+                 "when session status is not set\n");
+    }
+}
+
+void LocApiRpc::reportSv(const rpc_loc_gnss_info_s_type *gnss_report_ptr)
+{
+    GnssSvStatus     SvStatus = {0};
+    GpsLocationExtended locationExtended = {0};
+    locationExtended.size = sizeof(locationExtended);
+    int             num_svs_max = 0;
+    const rpc_loc_sv_info_s_type *sv_info_ptr;
+
+    if (gnss_report_ptr->valid_mask & RPC_LOC_GNSS_INFO_VALID_SV_COUNT)
+    {
+        num_svs_max = gnss_report_ptr->sv_count;
+        if (num_svs_max > GPS_MAX_SVS)
+        {
+            num_svs_max = GPS_MAX_SVS;
+        }
+    }
+
+    if (gnss_report_ptr->valid_mask & RPC_LOC_GNSS_INFO_VALID_SV_LIST)
+    {
+        SvStatus.num_svs = 0;
+
+        for (int i = 0; i < num_svs_max; i++)
+        {
+            sv_info_ptr = &(gnss_report_ptr->sv_list.sv_list_val[i]);
+            if (sv_info_ptr->valid_mask & RPC_LOC_SV_INFO_VALID_SYSTEM)
+            {
+                if (sv_info_ptr->system == RPC_LOC_SV_SYSTEM_GPS)
+                {
+                    SvStatus.sv_list[SvStatus.num_svs].size = sizeof(GpsSvInfo);
+                    SvStatus.sv_list[SvStatus.num_svs].prn = sv_info_ptr->prn;
+
+                    // We only have the data field to report gps eph and alm mask
+                    if ((sv_info_ptr->valid_mask & RPC_LOC_SV_INFO_VALID_HAS_EPH) &&
+                        (sv_info_ptr->has_eph == 1))
+                    {
+                        SvStatus.ephemeris_mask |= (1 << (sv_info_ptr->prn-1));
+                    }
+
+                    if ((sv_info_ptr->valid_mask & RPC_LOC_SV_INFO_VALID_HAS_ALM) &&
+                        (sv_info_ptr->has_alm == 1))
+                    {
+                        SvStatus.almanac_mask |= (1 << (sv_info_ptr->prn-1));
+                    }
+
+                    if ((sv_info_ptr->valid_mask & RPC_LOC_SV_INFO_VALID_PROCESS_STATUS) &&
+                        (sv_info_ptr->process_status == RPC_LOC_SV_STATUS_TRACK))
+                    {
+                        SvStatus.gps_used_in_fix_mask |= (1 << (sv_info_ptr->prn-1));
+                    }
+                }
+                // SBAS: GPS RPN: 120-151,
+                // In exteneded measurement report, we follow nmea standard, which is from 33-64.
+                else if (sv_info_ptr->system == RPC_LOC_SV_SYSTEM_SBAS)
+                {
+                    SvStatus.sv_list[SvStatus.num_svs].prn = sv_info_ptr->prn + 33 - 120;
+                }
+                // Gloness: Slot id: 1-32
+                // In extended measurement report, we follow nmea standard, which is 65-96
+                else if (sv_info_ptr->system == RPC_LOC_SV_SYSTEM_GLONASS)
+                {
+                    if ((sv_info_ptr->valid_mask & RPC_LOC_SV_INFO_VALID_PROCESS_STATUS) &&
+                        (sv_info_ptr->process_status == RPC_LOC_SV_STATUS_TRACK))
+                    {
+                        SvStatus.glo_used_in_fix_mask |= (1 << (sv_info_ptr->prn-1));
+                    }
+
+                    SvStatus.sv_list[SvStatus.num_svs].prn = sv_info_ptr->prn + (65-1);
+                }
+                // Unsupported SV system
+                else
+                {
+                    continue;
+                }
+            }
+
+            if (sv_info_ptr->valid_mask & RPC_LOC_SV_INFO_VALID_SNR)
+            {
+                SvStatus.sv_list[SvStatus.num_svs].snr = sv_info_ptr->snr;
+            }
+
+            if (sv_info_ptr->valid_mask & RPC_LOC_SV_INFO_VALID_ELEVATION)
+            {
+                SvStatus.sv_list[SvStatus.num_svs].elevation = sv_info_ptr->elevation;
+            }
+
+            if (sv_info_ptr->valid_mask & RPC_LOC_SV_INFO_VALID_AZIMUTH)
+            {
+                SvStatus.sv_list[SvStatus.num_svs].azimuth = sv_info_ptr->azimuth;
+            }
+
+            SvStatus.num_svs++;
+        }
+    }
+
+    if ((gnss_report_ptr->valid_mask & RPC_LOC_GNSS_INFO_VALID_POS_DOP) &&
+        (gnss_report_ptr->valid_mask & RPC_LOC_GNSS_INFO_VALID_HOR_DOP) &&
+        (gnss_report_ptr->valid_mask & RPC_LOC_GNSS_INFO_VALID_VERT_DOP))
+    {
+        locationExtended.flags |= GPS_LOCATION_EXTENDED_HAS_DOP;
+        locationExtended.pdop = gnss_report_ptr->position_dop;
+        locationExtended.hdop = gnss_report_ptr->horizontal_dop;
+        locationExtended.vdop = gnss_report_ptr->vertical_dop;
+    }
+
+    if (SvStatus.num_svs >= 0)
+    {
+        LocApiBase::reportSv(SvStatus,
+                             locationExtended,
+                             (void*)gnss_report_ptr);
+    }
+}
+
+void LocApiRpc::reportStatus(const rpc_loc_status_event_s_type *status_report_ptr)
+{
+
+    if (status_report_ptr->event == RPC_LOC_STATUS_EVENT_ENGINE_STATE) {
+        if (status_report_ptr->payload.rpc_loc_status_event_payload_u_type_u.engine_state == RPC_LOC_ENGINE_STATE_ON)
+        {
+            LocApiBase::reportStatus(GPS_STATUS_ENGINE_ON);
+            LocApiBase::reportStatus(GPS_STATUS_SESSION_BEGIN);
+        }
+        else if (status_report_ptr->payload.rpc_loc_status_event_payload_u_type_u.engine_state == RPC_LOC_ENGINE_STATE_OFF)
+        {
+            LocApiBase::reportStatus(GPS_STATUS_SESSION_END);
+            LocApiBase::reportStatus(GPS_STATUS_ENGINE_OFF);
+        }
+        else
+        {
+            LocApiBase::reportStatus(GPS_STATUS_NONE);
+        }
+    }
+
+}
+
+void LocApiRpc::reportNmea(const rpc_loc_nmea_report_s_type *nmea_report_ptr)
+{
+
+#if (AMSS_VERSION==3200)
+    LocApiBase::reportNmea(nmea_report_ptr->nmea_sentences.nmea_sentences_val,
+                           nmea_report_ptr->nmea_sentences.nmea_sentences_len);
+#else
+    LocApiBase::reportNmea(nmea_report_ptr->nmea_sentences,
+                           nmea_report_ptr->length);
+    LOC_LOGD("loc_eng_report_nmea: $%c%c%c\n",
+             nmea_report_ptr->nmea_sentences[3],
+             nmea_report_ptr->nmea_sentences[4],
+             nmea_report_ptr->nmea_sentences[5]);
+#endif /* #if (AMSS_VERSION==3200) */
+}
+
+enum loc_api_adapter_err
+LocApiRpc::setXtraData(char* data, int length)
+{
+    int     rpc_ret_val = RPC_LOC_API_GENERAL_FAILURE;
+    int     total_parts;
+    uint8   part;
+    uint16  part_len;
+    uint16  len_injected;
+    rpc_loc_ioctl_data_u_type            ioctl_data;
+    rpc_loc_ioctl_e_type                 ioctl_type = RPC_LOC_IOCTL_INJECT_PREDICTED_ORBITS_DATA;
+    rpc_loc_predicted_orbits_data_s_type *predicted_orbits_data_ptr;
+
+    LOC_LOGD("qct_loc_eng_inject_xtra_data, xtra size = %d, data ptr = 0x%lx\n", length, (long) data);
+
+    predicted_orbits_data_ptr = &ioctl_data.rpc_loc_ioctl_data_u_type_u.predicted_orbits_data;
+    predicted_orbits_data_ptr->format_type = RPC_LOC_PREDICTED_ORBITS_XTRA;
+    predicted_orbits_data_ptr->total_size = length;
+    total_parts = (length - 1) / XTRA_BLOCK_SIZE + 1;
+    predicted_orbits_data_ptr->total_parts = total_parts;
+
+    len_injected = 0; // O bytes injected
+    ioctl_data.disc = ioctl_type;
+
+    // XTRA injection starts with part 1
+    for (part = 1; part <= total_parts; part++)
+    {
+        predicted_orbits_data_ptr->part = part;
+        predicted_orbits_data_ptr->part_len = XTRA_BLOCK_SIZE;
+        if (XTRA_BLOCK_SIZE > (length - len_injected))
+        {
+            predicted_orbits_data_ptr->part_len = length - len_injected;
+        }
+        predicted_orbits_data_ptr->data_ptr.data_ptr_len = predicted_orbits_data_ptr->part_len;
+        predicted_orbits_data_ptr->data_ptr.data_ptr_val = data + len_injected;
+
+        LOC_LOGD("qct_loc_eng_inject_xtra_data, part %d/%d, len = %d, total = %d\n",
+                 predicted_orbits_data_ptr->part,
+                 total_parts,
+                 predicted_orbits_data_ptr->part_len,
+                 len_injected);
+
+        if (part < total_parts)
+        {
+            // No callback in this case
+            rpc_ret_val = loc_ioctl (client_handle,
+                                     ioctl_type,
+                                     &ioctl_data);
+
+            if (rpc_ret_val != RPC_LOC_API_SUCCESS)
+            {
+                LOC_LOGE("loc_ioctl for xtra error: %s\n", loc_get_ioctl_status_name(rpc_ret_val));
+                break;
+            }
+            //Add a delay of 10 ms so that repeated RPC calls dont starve the modem processor
+            usleep(10 * 1000);
+        }
+        else // part == total_parts
+        {
+            // Last part injection, will need to wait for callback
+            if (!loc_eng_ioctl(client_handle,
+                               ioctl_type,
+                               &ioctl_data,
+                               LOC_XTRA_INJECT_DEFAULT_TIMEOUT,
+                               NULL))
+            {
+                rpc_ret_val = RPC_LOC_API_GENERAL_FAILURE;
+            }
+            break; // done with injection
+        }
+
+        len_injected += predicted_orbits_data_ptr->part_len;
+        LOC_LOGD("loc_ioctl XTRA injected length: %d\n", len_injected);
+    }
+
+    return convertErr(rpc_ret_val);
+}
+
+/* Request the Xtra Server Url from the modem */
+enum loc_api_adapter_err
+LocApiRpc::requestXtraServer()
+{
+    loc_api_adapter_err           err;
+    rpc_loc_ioctl_data_u_type     data;
+    rpc_loc_ioctl_callback_s_type callback_data;
+
+    err = convertErr(loc_eng_ioctl(client_handle,
+                                   RPC_LOC_IOCTL_QUERY_PREDICTED_ORBITS_DATA_SOURCE,
+                                   &data,
+                                   LOC_IOCTL_DEFAULT_TIMEOUT,
+                                   &callback_data));
+
+    if (LOC_API_ADAPTER_ERR_SUCCESS != err)
+    {
+        LOC_LOGE("RPC_LOC_IOCTL_QUERY_PREDICTED_ORBITS_DATA_SOURCE failed!: err=%d\n", err);
+        return err;
+    }
+    else if (RPC_LOC_SESS_STATUS_SUCCESS != callback_data.status)
+    {
+        LOC_LOGE("RPC_LOC_IOCTL_QUERY_PREDICTED_ORBITS_DATA_SOURCE failed!: status=%ld\n", callback_data.status);
+        return LOC_API_ADAPTER_ERR_GENERAL_FAILURE;
+    }
+    else if (RPC_LOC_IOCTL_QUERY_PREDICTED_ORBITS_DATA_SOURCE != callback_data.type)
+    {
+        LOC_LOGE("RPC_LOC_IOCTL_QUERY_PREDICTED_ORBITS_DATA_SOURCE is not the type expected! type=%d\n", callback_data.type);
+        return LOC_API_ADAPTER_ERR_GENERAL_FAILURE;
+    }
+    else if (RPC_LOC_IOCTL_QUERY_PREDICTED_ORBITS_DATA_SOURCE != callback_data.data.disc)
+    {
+        LOC_LOGE("RPC_LOC_IOCTL_QUERY_PREDICTED_ORBITS_DATA_SOURCE is not the disc expected! disc=%d\n", callback_data.data.disc);
+        return LOC_API_ADAPTER_ERR_GENERAL_FAILURE;
+    }
+
+    reportXtraServer(callback_data.data.rpc_loc_ioctl_callback_data_u_type_u.
+                     predicted_orbits_data_source.servers[0],
+                     callback_data.data.rpc_loc_ioctl_callback_data_u_type_u.
+                     predicted_orbits_data_source.servers[1],
+                     callback_data.data.rpc_loc_ioctl_callback_data_u_type_u.
+                     predicted_orbits_data_source.servers[2],
+                     255);
+
+    return LOC_API_ADAPTER_ERR_SUCCESS;
+}
+
+enum loc_api_adapter_err
+LocApiRpc::atlOpenStatus(int handle, int is_succ, char* apn, AGpsBearerType bearer, AGpsType agpsType)
+{
+    rpc_loc_server_open_status_e_type open_status = is_succ ? RPC_LOC_SERVER_OPEN_SUCCESS : RPC_LOC_SERVER_OPEN_FAIL;
+   rpc_loc_ioctl_data_u_type           ioctl_data;
+
+    if (AGPS_TYPE_INVALID == agpsType) {
+        rpc_loc_server_open_status_s_type  *conn_open_status_ptr =
+            &ioctl_data.rpc_loc_ioctl_data_u_type_u.conn_open_status;
+
+        // Fill in data
+        ioctl_data.disc = RPC_LOC_IOCTL_INFORM_SERVER_OPEN_STATUS;
+        conn_open_status_ptr->conn_handle = handle;
+        conn_open_status_ptr->open_status = open_status;
+#if (AMSS_VERSION==3200)
+        conn_open_status_ptr->apn_name = apn; /* requires APN */
+#else
+        if (is_succ) {
+            strlcpy(conn_open_status_ptr->apn_name, apn,
+                    sizeof conn_open_status_ptr->apn_name);
+        } else {
+            conn_open_status_ptr->apn_name[0] = 0;
+        }
+#endif /* #if (AMSS_VERSION==3200) */
+
+        LOC_LOGD("ATL RPC_LOC_IOCTL_INFORM_SERVER_OPEN_STATUS open %s, APN name = [%s]\n",
+                 log_succ_fail_string(is_succ),
+                 apn);
+    } else {
+        rpc_loc_server_multi_open_status_s_type  *conn_multi_open_status_ptr =
+            &ioctl_data.rpc_loc_ioctl_data_u_type_u.multi_conn_open_status;
+
+        // Fill in data
+        ioctl_data.disc = RPC_LOC_IOCTL_INFORM_SERVER_MULTI_OPEN_STATUS;
+        conn_multi_open_status_ptr->conn_handle = handle;
+        conn_multi_open_status_ptr->open_status = open_status;
+        if (is_succ) {
+            strlcpy(conn_multi_open_status_ptr->apn_name, apn,
+                    sizeof conn_multi_open_status_ptr->apn_name);
+        } else {
+            conn_multi_open_status_ptr->apn_name[0] = 0;
+        }
+
+        switch(bearer)
+        {
+        case AGPS_APN_BEARER_IPV4:
+            conn_multi_open_status_ptr->pdp_type = RPC_LOC_SERVER_PDP_IP;
+            break;
+        case AGPS_APN_BEARER_IPV6:
+            conn_multi_open_status_ptr->pdp_type = RPC_LOC_SERVER_PDP_IPV6;
+            break;
+        case AGPS_APN_BEARER_IPV4V6:
+            conn_multi_open_status_ptr->pdp_type = RPC_LOC_SERVER_PDP_IPV4V6;
+            break;
+        default:
+            conn_multi_open_status_ptr->pdp_type = RPC_LOC_SERVER_PDP_PPP;
+        }
+
+        LOC_LOGD("ATL RPC_LOC_IOCTL_INFORM_SERVER_MULTI_OPEN_STATUS open %s, APN name = [%s], pdp_type = %d\n",
+                 log_succ_fail_string(is_succ),
+                 apn,
+                 conn_multi_open_status_ptr->pdp_type);
+    }
+
+    // Make the IOCTL call
+    return convertErr(
+        loc_eng_ioctl(client_handle,
+                      ioctl_data.disc,
+                      &ioctl_data,
+                      LOC_IOCTL_DEFAULT_TIMEOUT,
+                      NULL)
+        );
+}
+
+enum loc_api_adapter_err
+LocApiRpc::atlCloseStatus(int handle, int is_succ)
+{
+    rpc_loc_ioctl_data_u_type           ioctl_data;
+    ioctl_data.disc = RPC_LOC_IOCTL_INFORM_SERVER_CLOSE_STATUS;
+
+    rpc_loc_server_close_status_s_type *conn_close_status_ptr =
+        &ioctl_data.rpc_loc_ioctl_data_u_type_u.conn_close_status;
+    conn_close_status_ptr->conn_handle = handle;
+    conn_close_status_ptr->close_status = is_succ ? RPC_LOC_SERVER_CLOSE_SUCCESS : RPC_LOC_SERVER_CLOSE_FAIL;
+
+    // Make the IOCTL call
+    return convertErr(
+        loc_eng_ioctl(client_handle,
+                      ioctl_data.disc,
+                      &ioctl_data,
+                      LOC_IOCTL_DEFAULT_TIMEOUT,
+                      NULL)
+        );
+}
+
+void LocApiRpc::ATLEvent(const rpc_loc_server_request_s_type *server_request_ptr)
+{
+    int connHandle;
+    AGpsType agps_type;
+
+    LOC_LOGV("RPC_LOC_EVENT_ASSISTANCE_DATA_REQUEST event %s)",
+             loc_get_event_atl_open_name(server_request_ptr->event));
+    switch (server_request_ptr->event)
+    {
+    case RPC_LOC_SERVER_REQUEST_MULTI_OPEN:
+        connHandle = server_request_ptr->payload.rpc_loc_server_request_u_type_u.multi_open_req.conn_handle;
+        if (server_request_ptr->payload.rpc_loc_server_request_u_type_u.multi_open_req.connection_type
+            == RPC_LOC_SERVER_CONNECTION_LBS) {
+            agps_type = AGPS_TYPE_SUPL;
+            LOC_LOGV("ATLEvent: event - RPC_LOC_SERVER_REQUEST_MULTI_OPEN\n            type - AGPS_TYPE_SUPL\n            handle - %d", connHandle);
+        } else {
+            agps_type = AGPS_TYPE_WWAN_ANY;
+            LOC_LOGV("ATLEvent: event - RPC_LOC_SERVER_REQUEST_MULTI_OPEN\n            type - AGPS_TYPE_WWAN_ANY\n            handle - %d", connHandle);
+        }
+        requestATL(connHandle, agps_type);
+        break;
+    case RPC_LOC_SERVER_REQUEST_OPEN:
+        connHandle = server_request_ptr->payload.rpc_loc_server_request_u_type_u.open_req.conn_handle;
+        LOC_LOGV("ATLEvent: event - RPC_LOC_SERVER_REQUEST_OPEN\n            handle - %d", connHandle);
+        requestATL(connHandle, AGPS_TYPE_INVALID);
+        break;
+    case RPC_LOC_SERVER_REQUEST_CLOSE:
+        connHandle = server_request_ptr->payload.rpc_loc_server_request_u_type_u.close_req.conn_handle;
+        LOC_LOGV("ATLEvent: event - RPC_LOC_SERVER_REQUEST_CLOSE\n            handle - %d", connHandle);
+        releaseATL(connHandle);
+        break;
+    default:
+        LOC_LOGE("ATLEvent: event type %d invalid", server_request_ptr->event);
+   }
+}
+
+void LocApiRpc::NIEvent(const rpc_loc_ni_event_s_type *ni_req)
+{
+    GpsNiNotification notif = {0};
+
+    switch (ni_req->event)
+    {
+    case RPC_LOC_NI_EVENT_VX_NOTIFY_VERIFY_REQ:
+    {
+        const rpc_loc_ni_vx_notify_verify_req_s_type *vx_req =
+            &ni_req->payload.rpc_loc_ni_event_payload_u_type_u.vx_req;
+        LOC_LOGI("VX Notification");
+        notif.ni_type = GPS_NI_TYPE_VOICE;
+        // Requestor ID
+        hexcode(notif.requestor_id, sizeof notif.requestor_id,
+                vx_req->requester_id.requester_id,
+                vx_req->requester_id.requester_id_length);
+        notif.text_encoding = 0; // No text and no encoding
+        notif.requestor_id_encoding = convertNiEncodingType(vx_req->encoding_scheme);
+        NIEventFillVerfiyType(notif, vx_req->notification_priv_type);
+    }
+        break;
+
+    case RPC_LOC_NI_EVENT_UMTS_CP_NOTIFY_VERIFY_REQ:
+    {
+        const rpc_loc_ni_umts_cp_notify_verify_req_s_type *umts_cp_req =
+            &ni_req->payload.rpc_loc_ni_event_payload_u_type_u.umts_cp_req;
+        LOC_LOGI("UMTS CP Notification\n");
+        notif.ni_type= GPS_NI_TYPE_UMTS_CTRL_PLANE;         // Stores notification text
+#if (AMSS_VERSION==3200)
+        hexcode(notif.text, sizeof notif.text,
+                umts_cp_req->notification_text.notification_text_val,
+                umts_cp_req->notification_length);
+        hexcode(notif.requestor_id, sizeof notif.requestor_id,
+                umts_cp_req->requestor_id.requestor_id_string.requestor_id_string_val,
+                umts_cp_req->requestor_id.string_len);
+#else
+        hexcode(notif.text, sizeof notif.text,
+                umts_cp_req->notification_text,
+                umts_cp_req->notification_length);
+        hexcode(notif.requestor_id, sizeof notif.requestor_id,
+                umts_cp_req->requestor_id.requestor_id_string,
+                umts_cp_req->requestor_id.string_len);
+#endif
+        notif.text_encoding = convertNiEncodingType(umts_cp_req->datacoding_scheme);
+        notif.requestor_id_encoding = notif.text_encoding;
+        NIEventFillVerfiyType(notif, umts_cp_req->notification_priv_type);
+
+        // LCS address (using extras field)
+        if (umts_cp_req->ext_client_address_data.ext_client_address_len != 0)
+        {
+            // Copy LCS Address into notif.extras in the format: Address = 012345
+            strlcat(notif.extras, LOC_NI_NOTIF_KEY_ADDRESS, sizeof notif.extras);
+            strlcat(notif.extras, " = ", sizeof notif.extras);
+            int addr_len = 0;
+            const char *address_source = NULL;
+
+#if (AMSS_VERSION==3200)
+            address_source = umts_cp_req->ext_client_address_data.ext_client_address.ext_client_address_val;
+#else
+            address_source = umts_cp_req->ext_client_address_data.ext_client_address;
+#endif /* #if (AMSS_VERSION==3200) */
+
+            char lcs_addr[32]; // Decoded LCS address for UMTS CP NI
+            addr_len = decodeAddress(lcs_addr, sizeof lcs_addr, address_source,
+                                     umts_cp_req->ext_client_address_data.ext_client_address_len);
+
+            // The address is ASCII string
+            if (addr_len)
+            {
+                strlcat(notif.extras, lcs_addr, sizeof notif.extras);
+            }
+        }
+    }
+        break;
+
+    case RPC_LOC_NI_EVENT_SUPL_NOTIFY_VERIFY_REQ:
+    {
+        const rpc_loc_ni_supl_notify_verify_req_s_type *supl_req =
+            &ni_req->payload.rpc_loc_ni_event_payload_u_type_u.supl_req;
+        LOC_LOGI("SUPL Notification\n");
+        notif.ni_type = GPS_NI_TYPE_UMTS_SUPL;
+
+        if (supl_req->flags & RPC_LOC_NI_CLIENT_NAME_PRESENT)
+        {
+#if (AMSS_VERSION==3200)
+            hexcode(notif.text, sizeof notif.text,
+                    supl_req->client_name.client_name_string.client_name_string_val,   /* buffer */
+                    supl_req->client_name.string_len                                   /* length */
+            );
+#else
+            hexcode(notif.text, sizeof notif.text,
+                            supl_req->client_name.client_name_string,   /* buffer */
+                            supl_req->client_name.string_len            /* length */
+            );
+#endif /* #if (AMSS_VERSION==3200) */
+            LOC_LOGV("SUPL NI: client_name: %s len=%d", notif.text, supl_req->client_name.string_len);
+        }
+        else {
+            LOC_LOGV("SUPL NI: client_name not present.");
+        }
+
+        // Requestor ID
+        if (supl_req->flags & RPC_LOC_NI_REQUESTOR_ID_PRESENT)
+        {
+#if (AMSS_VERSION==3200)
+            hexcode(notif.requestor_id, sizeof notif.requestor_id,
+                    supl_req->requestor_id.requestor_id_string.requestor_id_string_val,  /* buffer */
+                    supl_req->requestor_id.string_len                                    /* length */
+                );
+#else
+            hexcode(notif.requestor_id, sizeof notif.requestor_id,
+                    supl_req->requestor_id.requestor_id_string,  /* buffer */
+                    supl_req->requestor_id.string_len            /* length */
+                );
+#endif /* #if (AMSS_VERSION==3200) */
+            LOC_LOGV("SUPL NI: requestor_id: %s len=%d", notif.requestor_id, supl_req->requestor_id.string_len);
+        }
+        else {
+            LOC_LOGV("SUPL NI: requestor_id not present.");
+        }
+
+        // Encoding type
+        if (supl_req->flags & RPC_LOC_NI_ENCODING_TYPE_PRESENT)
+        {
+            notif.text_encoding = convertNiEncodingType(supl_req->datacoding_scheme);
+            notif.requestor_id_encoding = notif.text_encoding;
+        }
+        else {
+            notif.text_encoding = notif.requestor_id_encoding = GPS_ENC_UNKNOWN;
+        }
+
+        NIEventFillVerfiyType(notif, ni_req->payload.rpc_loc_ni_event_payload_u_type_u.supl_req.notification_priv_type);
+    }
+        break;
+
+    default:
+        LOC_LOGE("Unknown NI event: %x\n", (int) ni_req->event);
+        return;
+    }
+
+    // this copy will get freed in loc_eng_ni when loc_ni_respond() is called
+    rpc_loc_ni_event_s_type *copy = (rpc_loc_ni_event_s_type *)malloc(sizeof(*copy));
+    memcpy(copy, ni_req, sizeof(*copy));
+    requestNiNotify(notif, (const void*)copy);
+}
+
+int LocApiRpc::NIEventFillVerfiyType(GpsNiNotification &notif,
+                                rpc_loc_ni_notify_verify_e_type notif_priv)
+{
+   switch (notif_priv)
+   {
+   case RPC_LOC_NI_USER_NO_NOTIFY_NO_VERIFY:
+       notif.notify_flags = 0;
+       notif.default_response = GPS_NI_RESPONSE_NORESP;
+       return 1;
+   case RPC_LOC_NI_USER_NOTIFY_ONLY:
+       notif.notify_flags = GPS_NI_NEED_NOTIFY;
+       notif.default_response = GPS_NI_RESPONSE_NORESP;
+       return 1;
+   case RPC_LOC_NI_USER_NOTIFY_VERIFY_ALLOW_NO_RESP:
+       notif.notify_flags = GPS_NI_NEED_NOTIFY | GPS_NI_NEED_VERIFY;
+       notif.default_response = GPS_NI_RESPONSE_ACCEPT;
+       return 1;
+   case RPC_LOC_NI_USER_NOTIFY_VERIFY_NOT_ALLOW_NO_RESP:
+       notif.notify_flags = GPS_NI_NEED_NOTIFY | GPS_NI_NEED_VERIFY;
+       notif.default_response = GPS_NI_RESPONSE_DENY;
+       return 1;
+   case RPC_LOC_NI_USER_PRIVACY_OVERRIDE:
+       notif.notify_flags = GPS_NI_PRIVACY_OVERRIDE;
+       notif.default_response = GPS_NI_RESPONSE_NORESP;
+       return 1;
+   default:
+      return 0;
+   }
+}
+
+enum loc_api_adapter_err
+LocApiRpc::setSUPLVersion(uint32_t version)
+{
+   rpc_loc_ioctl_data_u_type ioctl_data = {RPC_LOC_IOCTL_SET_SUPL_VERSION, {0}};
+   ioctl_data.rpc_loc_ioctl_data_u_type_u.supl_version = (int)version;
+   return convertErr(
+       loc_eng_ioctl (client_handle,
+                      RPC_LOC_IOCTL_SET_SUPL_VERSION,
+                      &ioctl_data,
+                      LOC_IOCTL_DEFAULT_TIMEOUT,
+                      NULL)
+       );
+}
+
+GpsNiEncodingType LocApiRpc::convertNiEncodingType(int loc_encoding)
+{
+   switch (loc_encoding)
+   {
+   case RPC_LOC_NI_SUPL_UTF8:
+       return GPS_ENC_SUPL_UTF8;
+   case RPC_LOC_NI_SUPL_UCS2:
+       return GPS_ENC_SUPL_UCS2;
+   case RPC_LOC_NI_SUPL_GSM_DEFAULT:
+      return GPS_ENC_SUPL_GSM_DEFAULT;
+   case RPC_LOC_NI_SS_LANGUAGE_UNSPEC:
+      return GPS_ENC_SUPL_GSM_DEFAULT; // SS_LANGUAGE_UNSPEC = GSM
+   default:
+       return GPS_ENC_UNKNOWN;
+   }
+}
+
+LocApiBase* getLocApi(const MsgTask* msgTask,
+                      LOC_API_ADAPTER_EVENT_MASK_T exMask,
+                      ContextBase *context) {
+    return new LocApiRpc(msgTask, exMask, context);
+}
+
+/*Values for lock
+  1 = Do not lock any position sessions
+  2 = Lock MI position sessions
+  3 = Lock MT position sessions
+  4 = Lock all position sessions
+*/
+int LocApiRpc::setGpsLock(LOC_GPS_LOCK_MASK lockMask)
+{
+    rpc_loc_ioctl_data_u_type    ioctl_data;
+    boolean ret_val;
+    LOC_LOGD("%s:%d]: lock: %x\n", __func__, __LINE__, lockMask);
+    ioctl_data.rpc_loc_ioctl_data_u_type_u.engine_lock = convertGpsLockMask(lockMask);
+    ioctl_data.disc = RPC_LOC_IOCTL_SET_ENGINE_LOCK;
+    ret_val = loc_eng_ioctl (loc_eng_data.client_handle,
+                            RPC_LOC_IOCTL_SET_ENGINE_LOCK,
+                            &ioctl_data,
+                            LOC_IOCTL_DEFAULT_TIMEOUT,
+                            NULL /* No output information is expected*/);
+
+    LOC_LOGD("%s:%d]: ret_val: %d\n", __func__, __LINE__, (int)ret_val);
+    return (ret_val == TRUE ? 0 : -1);
+}
+
+/*
+  Returns
+  Current value of GPS lock on success
+  -1 on failure
+*/
+int LocApiRpc :: getGpsLock()
+{
+    rpc_loc_ioctl_data_u_type    ioctl_data;
+    rpc_loc_ioctl_callback_s_type callback_payload;
+    boolean ret_val;
+    int ret=0;
+    LOC_LOGD("%s:%d]: Enter\n", __func__, __LINE__);
+    ret_val = loc_eng_ioctl (loc_eng_data.client_handle,
+                            RPC_LOC_IOCTL_GET_ENGINE_LOCK,
+                            &ioctl_data,
+                            LOC_IOCTL_DEFAULT_TIMEOUT,
+                            &callback_payload);
+    if(ret_val == TRUE) {
+        ret = (int)callback_payload.data.engine_lock;
+        LOC_LOGD("%s:%d]: Lock type: %d\n", __func__, __LINE__, ret);
+    }
+    else {
+        LOC_LOGE("%s:%d]: Ioctl failed", __func__, __LINE__);
+        ret = -1;
+    }
+    LOC_LOGD("%s:%d]: Exit\n", __func__, __LINE__);
+    return ret;
+}
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/loc_api_fixup.c b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/loc_api_fixup.c
new file mode 100644
index 0000000..837ef11
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/loc_api_fixup.c
@@ -0,0 +1,52 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <rpc/rpc.h>
+
+#include "loc_api_fixup.h"
+
+#ifdef ADD_XDR_FLOAT
+
+int
+xdr_float(xdrp, fp)
+        XDR *xdrp;
+        float *fp;
+{
+        return xdr_long(xdrp, (long*)fp);
+}
+
+int
+xdr_double(xdrp, dp)
+        XDR *xdrp;
+        double *dp;
+{
+                return xdr_long(xdrp, (long*)dp + 1)
+                                && xdr_long(xdrp, (long*)dp);
+}
+
+#endif /* ADD_XDR_FLOAT */
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/loc_api_log.c b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/loc_api_log.c
new file mode 100644
index 0000000..1c48232
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/loc_api_log.c
@@ -0,0 +1,345 @@
+/* Copyright (c) 2011 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#define LOG_NDDEBUG 0
+#define LOG_TAG "LocSvc_api_rpc_glue"
+
+#include "loc_api_log.h"
+#include "loc_log.h"
+#include "log_util.h"
+#include "platform_lib_includes.h"
+#include "rpc/rpc.h"
+#include "loc_api_fixup.h"
+
+/* Event names */
+loc_name_val_s_type loc_event_name[] =
+   {
+      NAME_VAL( RPC_LOC_EVENT_PARSED_POSITION_REPORT ),
+      NAME_VAL( RPC_LOC_EVENT_SATELLITE_REPORT ),
+      NAME_VAL( RPC_LOC_EVENT_NMEA_1HZ_REPORT ),
+      NAME_VAL( RPC_LOC_EVENT_NMEA_POSITION_REPORT ),
+      NAME_VAL( RPC_LOC_EVENT_NI_NOTIFY_VERIFY_REQUEST ),
+      NAME_VAL( RPC_LOC_EVENT_ASSISTANCE_DATA_REQUEST ),
+      NAME_VAL( RPC_LOC_EVENT_LOCATION_SERVER_REQUEST ),
+      NAME_VAL( RPC_LOC_EVENT_IOCTL_REPORT ),
+      NAME_VAL( RPC_LOC_EVENT_STATUS_REPORT ),
+      NAME_VAL( RPC_LOC_EVENT_WPS_NEEDED_REQUEST ),
+   };
+int loc_event_num = sizeof loc_event_name / sizeof(loc_name_val_s_type);
+
+/* Event names */
+loc_name_val_s_type loc_event_atl_open_name[] =
+   {
+      NAME_VAL( RPC_LOC_SERVER_REQUEST_OPEN ),
+      NAME_VAL( RPC_LOC_SERVER_REQUEST_CLOSE ),
+      NAME_VAL( RPC_LOC_SERVER_REQUEST_MULTI_OPEN )
+   };
+int loc_event_atl_open_num = sizeof loc_event_atl_open_name / sizeof(loc_name_val_s_type);
+
+/* Finds the first event found in the mask */
+const char* loc_get_event_atl_open_name(rpc_loc_server_request_e_type loc_event_atl_open)
+{
+   return loc_get_name_from_val(loc_event_atl_open_name, loc_event_atl_open_num,
+         (long) loc_event_atl_open);
+}
+
+/* IOCTL Type names */
+loc_name_val_s_type loc_ioctl_type_name[] =
+   {
+      NAME_VAL( RPC_LOC_IOCTL_GET_API_VERSION ),
+      NAME_VAL( RPC_LOC_IOCTL_SET_FIX_CRITERIA ),
+      NAME_VAL( RPC_LOC_IOCTL_GET_FIX_CRITERIA ),
+      NAME_VAL( RPC_LOC_IOCTL_INFORM_NI_USER_RESPONSE ),
+      NAME_VAL( RPC_LOC_IOCTL_INJECT_PREDICTED_ORBITS_DATA ),
+      NAME_VAL( RPC_LOC_IOCTL_QUERY_PREDICTED_ORBITS_DATA_VALIDITY ),
+      NAME_VAL( RPC_LOC_IOCTL_QUERY_PREDICTED_ORBITS_DATA_SOURCE ),
+      NAME_VAL( RPC_LOC_IOCTL_SET_PREDICTED_ORBITS_DATA_AUTO_DOWNLOAD ),
+      NAME_VAL( RPC_LOC_IOCTL_INJECT_UTC_TIME ),
+      NAME_VAL( RPC_LOC_IOCTL_INJECT_RTC_VALUE ),
+      NAME_VAL( RPC_LOC_IOCTL_INJECT_POSITION ),
+      NAME_VAL( RPC_LOC_IOCTL_QUERY_ENGINE_STATE ),
+      NAME_VAL( RPC_LOC_IOCTL_ERROR_ESTIMATE_CONFIG),
+      NAME_VAL( RPC_LOC_IOCTL_INFORM_SERVER_MULTI_OPEN_STATUS ),
+      NAME_VAL( RPC_LOC_IOCTL_INFORM_SERVER_OPEN_STATUS ),
+      NAME_VAL( RPC_LOC_IOCTL_INFORM_SERVER_CLOSE_STATUS ),
+      NAME_VAL( RPC_LOC_IOCTL_SEND_WIPER_POSITION_REPORT ),
+      NAME_VAL( RPC_LOC_IOCTL_NOTIFY_WIPER_STATUS ),
+      NAME_VAL( RPC_LOC_IOCTL_SET_ENGINE_LOCK ),
+      NAME_VAL( RPC_LOC_IOCTL_GET_ENGINE_LOCK ),
+      NAME_VAL( RPC_LOC_IOCTL_SET_SBAS_CONFIG ),
+      NAME_VAL( RPC_LOC_IOCTL_GET_SBAS_CONFIG ),
+      NAME_VAL( RPC_LOC_IOCTL_SET_NMEA_TYPES ),
+      NAME_VAL( RPC_LOC_IOCTL_GET_NMEA_TYPES ),
+      NAME_VAL( RPC_LOC_IOCTL_SET_CDMA_PDE_SERVER_ADDR ),
+      NAME_VAL( RPC_LOC_IOCTL_GET_CDMA_PDE_SERVER_ADDR ),
+      NAME_VAL( RPC_LOC_IOCTL_SET_CDMA_MPC_SERVER_ADDR ),
+      NAME_VAL( RPC_LOC_IOCTL_GET_CDMA_MPC_SERVER_ADDR ),
+      NAME_VAL( RPC_LOC_IOCTL_SET_UMTS_SLP_SERVER_ADDR ),
+      NAME_VAL( RPC_LOC_IOCTL_GET_UMTS_SLP_SERVER_ADDR ),
+      NAME_VAL( RPC_LOC_IOCTL_SET_ON_DEMAND_LPM ),
+      NAME_VAL( RPC_LOC_IOCTL_GET_ON_DEMAND_LPM ),
+      NAME_VAL( RPC_LOC_IOCTL_SET_XTRA_T_SESSION_CONTROL ),
+      NAME_VAL( RPC_LOC_IOCTL_GET_XTRA_T_SESSION_CONTROL ),
+      NAME_VAL( RPC_LOC_IOCTL_SET_LBS_APN_PROFILE ),
+      NAME_VAL( RPC_LOC_IOCTL_GET_LBS_APN_PROFILE ),
+      NAME_VAL( RPC_LOC_IOCTL_SET_XTRA_APN_PROFILE ),
+      NAME_VAL( RPC_LOC_IOCTL_GET_XTRA_APN_PROFILE ),
+      NAME_VAL( RPC_LOC_IOCTL_SET_DATA_ENABLE ),
+      NAME_VAL( RPC_LOC_IOCTL_SET_SUPL_VERSION ),
+      NAME_VAL( RPC_LOC_IOCTL_GET_SUPL_VERSION ),
+      NAME_VAL( RPC_LOC_IOCTL_DELETE_ASSIST_DATA ),
+      NAME_VAL( RPC_LOC_IOCTL_SET_CUSTOM_PDE_SERVER_ADDR ),
+      NAME_VAL( RPC_LOC_IOCTL_GET_CUSTOM_PDE_SERVER_ADDR ),
+   };
+int loc_ioctl_type_num = sizeof loc_ioctl_type_name / sizeof(loc_name_val_s_type);
+
+/* IOCTL Status names */
+loc_name_val_s_type loc_ioctl_status_name[] =
+   {
+      NAME_VAL( RPC_LOC_API_SUCCESS ),
+      NAME_VAL( RPC_LOC_API_GENERAL_FAILURE ),
+      NAME_VAL( RPC_LOC_API_UNSUPPORTED ),
+      NAME_VAL( RPC_LOC_API_INVALID_HANDLE ),
+      NAME_VAL( RPC_LOC_API_INVALID_PARAMETER ),
+      NAME_VAL( RPC_LOC_API_ENGINE_BUSY ),
+      NAME_VAL( RPC_LOC_API_PHONE_OFFLINE ),
+      NAME_VAL( RPC_LOC_API_TIMEOUT ),
+      NAME_VAL( RPC_LOC_API_RPC_FAILURE ),
+      NAME_VAL( RPC_LOC_API_RPC_MODEM_RESTART )
+   };
+int loc_ioctl_status_num = sizeof loc_ioctl_status_name / sizeof(loc_name_val_s_type);
+
+/* Fix session status names */
+loc_name_val_s_type loc_sess_status_name[] =
+   {
+      NAME_VAL( RPC_LOC_SESS_STATUS_SUCCESS ),
+      NAME_VAL( RPC_LOC_SESS_STATUS_IN_PROGESS ),
+      NAME_VAL( RPC_LOC_SESS_STATUS_GENERAL_FAILURE ),
+      NAME_VAL( RPC_LOC_SESS_STATUS_TIMEOUT ),
+      NAME_VAL( RPC_LOC_SESS_STATUS_USER_END ),
+      NAME_VAL( RPC_LOC_SESS_STATUS_BAD_PARAMETER ),
+      NAME_VAL( RPC_LOC_SESS_STATUS_PHONE_OFFLINE ),
+      NAME_VAL( RPC_LOC_SESS_STATUS_USER_END ),
+      NAME_VAL( RPC_LOC_SESS_STATUS_ENGINE_LOCKED )
+   };
+int loc_sess_status_num = sizeof loc_sess_status_name / sizeof(loc_name_val_s_type);
+
+/* Engine state names */
+loc_name_val_s_type loc_engine_state_name[] =
+   {
+      NAME_VAL( RPC_LOC_ENGINE_STATE_ON ),
+      NAME_VAL( RPC_LOC_ENGINE_STATE_OFF )
+   };
+int loc_engine_state_num = sizeof loc_engine_state_name / sizeof(loc_name_val_s_type);
+
+/* Fix session state names */
+loc_name_val_s_type loc_fix_session_state_name[] =
+   {
+      NAME_VAL( RPC_LOC_FIX_SESSION_STATE_BEGIN ),
+      NAME_VAL( RPC_LOC_FIX_SESSION_STATE_END )
+   };
+int loc_fix_session_state_num = sizeof loc_fix_session_state_name / sizeof(loc_name_val_s_type);
+
+
+static const char* log_final_interm_string(int is_final)
+{
+   return is_final ? "final" : "intermediate";
+}
+
+/* Logs parsed report */
+static void log_parsed_report(const rpc_loc_parsed_position_s_type *parsed_report)
+{
+   rpc_loc_session_status_e_type status = parsed_report->session_status;
+   LOC_LOGD("Session status: %s   Valid mask: 0x%X\n",
+         loc_get_sess_status_name(status),
+         (uint) parsed_report->valid_mask);
+   LOC_LOGD("Latitude:  %.7f (%s)\n", parsed_report->latitude,
+         log_final_interm_string(
+               (parsed_report->valid_mask & RPC_LOC_POS_VALID_LATITUDE) &&
+               parsed_report->session_status == RPC_LOC_SESS_STATUS_SUCCESS));
+   LOC_LOGD("Longitude: %.7f\n", parsed_report->longitude);
+   LOC_LOGD("Accuracy: %.7f\n", parsed_report->hor_unc_circular);
+}
+
+/* Logs status report */
+static void log_status_report(const rpc_loc_status_event_s_type *status_event)
+{
+   rpc_loc_status_event_e_type event = status_event->event;
+   switch (event) {
+   case RPC_LOC_STATUS_EVENT_ENGINE_STATE:
+      LOC_LOGD("Engine state: %s\n",
+            loc_get_engine_state_name(
+                  status_event->payload.rpc_loc_status_event_payload_u_type_u.engine_state));
+      break;
+   case RPC_LOC_STATUS_EVENT_FIX_SESSION_STATE:
+      LOC_LOGD("Fix session state: %s\n",
+            loc_get_fix_session_state_name(
+                  status_event->payload.rpc_loc_status_event_payload_u_type_u.fix_session_state));
+      break;
+   default:
+      break;
+   }
+}
+
+/* Logs valid fields in the GNSS SV constellation report */
+static void log_satellite_report(const rpc_loc_gnss_info_s_type *gnss)
+{
+   if (gnss->valid_mask & RPC_LOC_GNSS_INFO_VALID_POS_DOP)
+   {
+      LOC_LOGV("position dop: %.3f\n", (float) gnss->position_dop);
+   }
+   if (gnss->valid_mask & RPC_LOC_GNSS_INFO_VALID_HOR_DOP)
+   {
+      LOC_LOGV("horizontal dop: %.3f\n", (float) gnss->horizontal_dop);
+   }
+   if (gnss->valid_mask & RPC_LOC_GNSS_INFO_VALID_VERT_DOP)
+   {
+      LOC_LOGV("vertical dop: %.3f\n", (float) gnss->vertical_dop);
+   }
+   if (gnss->valid_mask & RPC_LOC_GNSS_INFO_VALID_ALTITUDE_ASSUMED)
+   {
+      LOC_LOGV("altitude assumed: %d\n", (int) gnss->altitude_assumed);
+   }
+   if (gnss->valid_mask & RPC_LOC_GNSS_INFO_VALID_SV_COUNT)
+   {
+      LOC_LOGD("sv count: %d\n", (int) gnss->sv_count);
+   }
+   if (gnss->valid_mask & RPC_LOC_GNSS_INFO_VALID_SV_LIST)
+   {
+      LOC_LOGV("sv list: ");
+
+      if (gnss->sv_count)
+      {
+         LOC_LOGV("\n\tsys\tprn\thlth\tproc\teph\talm\telev\tazi\tsnr\n");
+      }
+      else {
+         LOC_LOGV("empty\n");
+      }
+
+      int i;
+      for (i = 0; i < gnss->sv_count; i++)
+      {
+         const rpc_loc_sv_info_s_type *sv = &gnss->sv_list.sv_list_val[i];
+         rpc_loc_sv_info_valid_mask_type mask = sv->valid_mask;
+         LOC_LOGV("  %d: \t%d\t%d\t%d\t%d\t%d\t%d\t%.3f\t%.3f\t%.3f\n", i,
+               CHECK_MASK(int,   sv->system,         mask, RPC_LOC_SV_INFO_VALID_SYSTEM),
+               CHECK_MASK(int,   sv->prn,            mask, RPC_LOC_SV_INFO_VALID_PRN),
+               CHECK_MASK(int,   sv->health_status,  mask, RPC_LOC_SV_INFO_VALID_HEALTH_STATUS),
+               CHECK_MASK(int,   sv->process_status, mask, RPC_LOC_SV_INFO_VALID_PROCESS_STATUS),
+               CHECK_MASK(int,   sv->has_eph,        mask, RPC_LOC_SV_INFO_VALID_HAS_EPH),
+               CHECK_MASK(int,   sv->has_alm,        mask, RPC_LOC_SV_INFO_VALID_HAS_ALM),
+               CHECK_MASK(float, sv->elevation,      mask, RPC_LOC_SV_INFO_VALID_ELEVATION),
+               CHECK_MASK(float, sv->azimuth,        mask, RPC_LOC_SV_INFO_VALID_AZIMUTH),
+               CHECK_MASK(float, sv->snr,            mask, RPC_LOC_SV_INFO_VALID_SNR)
+         );
+      }
+   }
+}
+
+/* Logs a callback event */
+int loc_callback_log(
+      rpc_loc_event_mask_type               loc_event,              /* event mask           */
+      const rpc_loc_event_payload_u_type*   loc_event_payload       /* payload              */
+)
+{
+   switch (loc_event)
+   {
+   case RPC_LOC_EVENT_SATELLITE_REPORT:
+      log_satellite_report(&loc_event_payload->
+            rpc_loc_event_payload_u_type_u.gnss_report);
+      break;
+   case RPC_LOC_EVENT_STATUS_REPORT:
+      log_status_report(&loc_event_payload->
+            rpc_loc_event_payload_u_type_u.status_report);
+      break;
+   case RPC_LOC_EVENT_PARSED_POSITION_REPORT:
+      log_parsed_report(&loc_event_payload->
+            rpc_loc_event_payload_u_type_u.parsed_location_report);
+      break;
+   default:
+      break;
+   }
+
+   return 0;
+}
+
+/* Finds the first event found in the mask */
+const char* loc_get_event_name(rpc_loc_event_mask_type loc_event_mask)
+{
+   return loc_get_name_from_mask(loc_event_name, loc_event_num,
+         (long) loc_event_mask);
+}
+
+/* Finds IOCTL type name */
+const char* loc_get_ioctl_type_name(rpc_loc_ioctl_e_type ioctl_type)
+{
+   return loc_get_name_from_val(loc_ioctl_type_name, loc_ioctl_type_num,
+         (long) ioctl_type);
+}
+
+/* Finds IOCTL status name */
+const char* loc_get_ioctl_status_name(uint32 status)
+{
+   return loc_get_name_from_val(loc_ioctl_status_name, loc_ioctl_status_num,
+         (long) status);
+}
+
+/* Finds session status name */
+const char* loc_get_sess_status_name(rpc_loc_session_status_e_type status)
+{
+   return loc_get_name_from_val(loc_sess_status_name, loc_sess_status_num,
+         (long) status);
+}
+
+/* Find engine state name */
+const char* loc_get_engine_state_name(rpc_loc_engine_state_e_type state)
+{
+   return loc_get_name_from_val(loc_engine_state_name, loc_engine_state_num,
+         (long) state);
+}
+
+/* Find engine state name */
+const char* loc_get_fix_session_state_name(rpc_loc_fix_session_state_e_type state)
+{
+   return loc_get_name_from_val(loc_fix_session_state_name, loc_fix_session_state_num,
+         (long) state);
+}
+
+/* Event names */
+loc_name_val_s_type rpc_reset_event_name[] =
+{
+    NAME_VAL( RPC_SUBSYSTEM_RESTART_BEGIN ),
+    NAME_VAL( RPC_SUBSYSTEM_RESTART_END )
+};
+int rpc_reset_event_num = sizeof rpc_reset_event_name / sizeof(loc_name_val_s_type);
+
+const char* loc_get_rpc_reset_event_name(enum rpc_reset_event event)
+{
+    return loc_get_name_from_val(rpc_reset_event_name, rpc_reset_event_num, event);
+}
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/loc_api_rpc_glue.c b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/loc_api_rpc_glue.c
new file mode 100644
index 0000000..e0f400c
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/loc_api_rpc_glue.c
@@ -0,0 +1,636 @@
+/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*=====================================================================
+
+                     INCLUDE FILES FOR MODULE
+
+======================================================================*/
+#include <stdio.h>
+#include <pthread.h>
+#include <errno.h>
+#include <string.h>
+#include <sys/select.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <loc_api_log.h>
+
+#include <rpc/rpc.h>
+
+/* Include RPC headers */
+#include "rpc_inc/loc_api_rpc_glue.h"
+
+/* Callback init */
+#include "rpc_inc/loc_apicb_appinit.h"
+
+/* Logging */
+#define LOG_TAG "LocSvc_api_rpc_glue"
+#define LOG_NDDEBUG 0
+#ifndef USE_GLIB
+#include <utils/Log.h>
+#endif /* USE_GLIB */
+
+/* Logging Improvement */
+#include "log_util.h"
+#include "platform_lib_includes.h"
+/*Maximum number of Modem init*/
+#define RPC_TRY_NUM 10
+
+/*Maximum number of Modem init*/
+#define RPC_TRY_NUM 10
+
+/* Uncomment to force ALOGD messages */
+// #define ALOGD ALOGI
+
+/*=====================================================================
+     External declarations
+======================================================================*/
+
+CLIENT* loc_api_clnt = NULL;
+
+/* Callback ID and pointer */
+#define LOC_API_CB_MAX_CLIENTS 16
+typedef struct
+{
+    uint32 cb_id;                        /* same as rpc/types.h */
+    loc_event_cb_f_type *cb_func;      /* callback func */
+    loc_reset_notif_cb_f_type *rpc_cb; /* callback from RPC */
+    rpc_loc_client_handle_type handle; /* stores handle for client closing */
+    void* user;                        /* user's own data handle */
+} loc_glue_cb_entry_s_type;
+
+loc_glue_cb_entry_s_type loc_glue_callback_table[LOC_API_CB_MAX_CLIENTS];
+
+#define RPC_FUNC_VERSION_BASE(a,b) a ## b
+#define RPC_FUNC_VERSION(a,b) RPC_FUNC_VERSION_BASE(a,b)
+
+#define RPC_CALLBACK_FUNC_VERSION_BASE(a,v,b) a ## v ## b
+#define RPC_CALLBACK_FUNC_VERSION(a,v,b) RPC_CALLBACK_FUNC_VERSION_BASE(a,v,b)
+
+#define LOC_GLUE_CHECK_INIT(ret_type) \
+   if (loc_api_clnt == NULL) { EXIT_LOG_CALLFLOW(%d, RPC_LOC_API_RPC_FAILURE); return (ret_type) RPC_LOC_API_RPC_FAILURE; }
+
+#define LOC_GLUE_CHECK_RESULT(stat, ret_type) \
+  if (stat != RPC_SUCCESS) { \
+      LOC_LOGE("%s:%d] failure code %d", __func__, __LINE__, stat); \
+      return (ret_type)((stat == RPC_SUBSYSTEM_RESTART) ? \
+                        RPC_LOC_API_RPC_MODEM_RESTART : RPC_LOC_API_RPC_FAILURE); \
+  }
+
+/* Callback functions */
+/* Returns 1 if successful */
+bool_t rpc_loc_event_cb_f_type_svc(
+      rpc_loc_event_cb_f_type_args *argp,
+      rpc_loc_event_cb_f_type_rets *ret,
+      struct svc_req *req)
+{
+    // The lower word of cd_id is the index
+    int index = argp->cb_id & 0xFFFF;
+
+    /* Callback not registered, or unexpected ID (shouldn't happen) */
+    if (index >= LOC_API_CB_MAX_CLIENTS || loc_glue_callback_table[index].cb_func == NULL)
+    {
+        LOC_LOGE("Warning: No callback handler %d.\n", index);
+        ret->loc_event_cb_f_type_result = 0;
+        return 1; /* simply return */
+    }
+
+    LOC_LOGV("proc: %x  prog: %x  vers: %x\n",
+         (int) req->rq_proc,
+         (int) req->rq_prog,
+         (int) req->rq_vers);
+
+    LOC_LOGV("Callback received: %x (cb_id=%p handle=%d ret_ptr=%d)\n",
+         (int) argp->loc_event,
+               argp->cb_id,
+         (int) argp->loc_handle,
+         (int) ret);
+
+    /* Forward callback to real callback procedure */
+    rpc_loc_client_handle_type        loc_handle = argp->loc_handle;
+    rpc_loc_event_mask_type           loc_event  = argp->loc_event;
+    const rpc_loc_event_payload_u_type*  loc_event_payload =
+        (const rpc_loc_event_payload_u_type*) argp->loc_event_payload;
+
+    /* Gives control to synchronous call handler */
+    loc_api_callback_process_sync_call(loc_handle, loc_event, loc_event_payload);
+
+    int32 rc = (loc_glue_callback_table[index].cb_func)(loc_glue_callback_table[index].user,
+                                                        loc_handle, loc_event, loc_event_payload);
+
+    LOC_LOGV("cb_func=%p", loc_glue_callback_table[index].cb_func);
+
+    ret->loc_event_cb_f_type_result = rc;
+
+    return 1; /* ok */
+}
+
+int loc_apicbprog_freeresult (SVCXPRT *transp, xdrproc_t xdr_result, caddr_t result)
+{
+   xdr_free (xdr_result, result);
+
+   /*
+    * Insert additional freeing code here, if needed
+    */
+   // LOC_LOGD("***** loc_apicbprog_freeresult\n");
+
+   return 1;
+}
+
+/*===========================================================================
+
+FUNCTION rpc_loc_event_cb_f_type_<version>_svc (MACRO)
+
+DESCRIPTION
+   Callback function for Loc API
+
+RETURN VALUE
+   1 for success
+   0 for failure
+
+===========================================================================*/
+bool_t RPC_CALLBACK_FUNC_VERSION(rpc_loc_event_cb_f_type_, RPC_LOC_EVENT_CB_F_TYPE_VERSION, _svc) (
+      rpc_loc_event_cb_f_type_args *argp,
+      rpc_loc_event_cb_f_type_rets *ret,
+      struct svc_req *req)
+{
+   return rpc_loc_event_cb_f_type_svc(argp, ret, req);
+}
+
+/*===========================================================================
+
+FUNCTION loc_apicbprog_<version>_freeresult (MACRO)
+
+DESCRIPTION
+   Free up RPC data structure
+
+RETURN VALUE
+   1 for success
+   0 for failure
+
+===========================================================================*/
+#define VERSION_CONCAT(MAJOR,MINOR) MAJOR##MINOR
+#define loc_apicb_prog_VER_freeresult(M,N) \
+int RPC_CALLBACK_FUNC_VERSION(loc_apicbprog_, VERSION_CONCAT(M,N), _freeresult) \
+(SVCXPRT *transp, xdrproc_t xdr_result, caddr_t result) \
+{ \
+   return loc_apicbprog_freeresult(transp, xdr_result, result); \
+}
+
+/* Define all of the possible minors */
+loc_apicb_prog_VER_freeresult(RPC_LOC_API_API_MAJOR_NUM, 0001);
+loc_apicb_prog_VER_freeresult(RPC_LOC_API_API_MAJOR_NUM, 0002);
+loc_apicb_prog_VER_freeresult(RPC_LOC_API_API_MAJOR_NUM, 0003);
+loc_apicb_prog_VER_freeresult(RPC_LOC_API_API_MAJOR_NUM, 0004);
+loc_apicb_prog_VER_freeresult(RPC_LOC_API_API_MAJOR_NUM, 0005);
+loc_apicb_prog_VER_freeresult(RPC_LOC_API_API_MAJOR_NUM, 0006);
+
+/*===========================================================================
+
+FUNCTION rpc_loc_api_cb_null_<version>_svc (MACRO) [Patch for wrong RPCGEN stubs]
+
+DESCRIPTION
+   Null callback function for Loc API
+
+RETURN VALUE
+   1 for success
+
+===========================================================================*/
+#define rpc_loc_api_cb_null_VER_svc(M,N) \
+bool_t RPC_CALLBACK_FUNC_VERSION(rpc_loc_api_cb_null_, VERSION_CONCAT(M,N), _svc) ( \
+      void *a, int *b, struct svc_req *req) \
+{ \
+   return 1; \
+}
+
+/* Define all of the possible minors */
+rpc_loc_api_cb_null_VER_svc(RPC_LOC_API_API_MAJOR_NUM, 0001);
+rpc_loc_api_cb_null_VER_svc(RPC_LOC_API_API_MAJOR_NUM, 0002);
+rpc_loc_api_cb_null_VER_svc(RPC_LOC_API_API_MAJOR_NUM, 0003);
+rpc_loc_api_cb_null_VER_svc(RPC_LOC_API_API_MAJOR_NUM, 0004);
+rpc_loc_api_cb_null_VER_svc(RPC_LOC_API_API_MAJOR_NUM, 0005);
+rpc_loc_api_cb_null_VER_svc(RPC_LOC_API_API_MAJOR_NUM, 0006);
+
+static void loc_api_glue_rpc_cb(CLIENT* client, enum rpc_reset_event event)
+{
+    int i;
+    for (i = 0; i < LOC_API_CB_MAX_CLIENTS; i++) {
+        if (NULL != loc_glue_callback_table[i].rpc_cb) {
+            loc_glue_callback_table[i].rpc_cb(loc_glue_callback_table[i].user, client, event);
+        }
+    }
+}
+
+/*===========================================================================
+
+FUNCTION loc_api_glue_init
+
+DESCRIPTION
+   Initiates the RPC client
+
+RETURN VALUE
+   1 for success
+   0 for failure
+
+===========================================================================*/
+int loc_api_glue_init(void)
+{
+   if (loc_api_clnt == NULL)
+   {
+      /* Initialize data */
+      int i;
+      int pid = getpid();
+      for (i = 0; i < LOC_API_CB_MAX_CLIENTS; i++)
+      {
+          loc_glue_callback_table[i].cb_id = i | (pid << 16);
+          loc_glue_callback_table[i].cb_func = NULL;
+          loc_glue_callback_table[i].handle = -1;
+          loc_glue_callback_table[i].rpc_cb = NULL;
+          loc_glue_callback_table[i].user = NULL;
+      }
+
+      /* Print msg */
+      LOC_LOGV("Trying to create RPC client...\n");
+      loc_api_clnt = clnt_create(NULL, LOC_APIPROG, LOC_APIVERS, NULL);
+      LOC_LOGV("Created loc_api_clnt ---- %x\n", (unsigned int)loc_api_clnt);
+
+      if (loc_api_clnt == NULL)
+      {
+         LOC_LOGE("Error: cannot create RPC client.\n");
+         return 0;
+      }
+
+      /* Init RPC callbacks */
+      loc_api_sync_call_init();
+
+      int rc = loc_apicb_app_init();
+      if (rc >= 0)
+      {
+         LOC_LOGD("Loc API RPC client initialized.\n");
+         clnt_register_reset_notification_cb(loc_api_clnt, loc_api_glue_rpc_cb);
+      }
+      else {
+         LOC_LOGE("Loc API callback initialization failed.\n");
+         return 0;
+      }
+   }
+
+   return 1;
+}
+
+rpc_loc_client_handle_type loc_open (
+    rpc_loc_event_mask_type       event_reg_mask,
+    loc_event_cb_f_type           *event_callback,
+    loc_reset_notif_cb_f_type     *rpc_cb,
+    void*                         userData
+)
+{
+    int try_num = RPC_TRY_NUM;
+    ENTRY_LOG();
+    LOC_GLUE_CHECK_INIT(rpc_loc_client_handle_type);
+
+    rpc_loc_client_handle_type ret_val;
+
+    rpc_loc_open_args args;
+    args.event_reg_mask = event_reg_mask;
+
+    int i, j = LOC_API_CB_MAX_CLIENTS;
+    for (i = 0; i < LOC_API_CB_MAX_CLIENTS; i++)
+    {
+        if (loc_glue_callback_table[i].user == userData)
+        {
+            LOC_LOGW("Client already opened service (callback=%p)...\n",
+                  event_callback);
+            break;
+        } else if (j == LOC_API_CB_MAX_CLIENTS &&
+                   loc_glue_callback_table[i].user == NULL) {
+            j = i;
+        }
+    }
+
+    if (i == LOC_API_CB_MAX_CLIENTS)
+    {
+        i = j;
+    }
+
+    if (i == LOC_API_CB_MAX_CLIENTS)
+    {
+        LOC_LOGE("Too many clients opened at once...\n");
+        return RPC_LOC_CLIENT_HANDLE_INVALID;
+    }
+
+    loc_glue_callback_table[i].cb_func = event_callback;
+    loc_glue_callback_table[i].rpc_cb = rpc_cb;
+    loc_glue_callback_table[i].user = userData;
+
+    args.event_callback = loc_glue_callback_table[i].cb_id;
+    LOC_LOGV("cb_id=%d, func=0x%x", i, (unsigned int) event_callback);
+
+    rpc_loc_open_rets rets;
+    enum clnt_stat stat = RPC_SUCCESS;
+
+    EXIT_LOG_CALLFLOW(%s, "loc client open");
+
+     /*try more for rpc_loc_open_xx()*/
+
+    do
+    {
+        stat = RPC_FUNC_VERSION(rpc_loc_open_, RPC_LOC_OPEN_VERSION)(&args, &rets, loc_api_clnt);
+        ret_val = (rpc_loc_client_handle_type) rets.loc_open_result;
+        try_num--;
+
+    }while( (RPC_SUCCESS != stat||0 > ret_val) && 0 != try_num );
+
+    LOC_GLUE_CHECK_RESULT(stat, int32);
+
+    /* save the handle in the table */
+    loc_glue_callback_table[i].handle = (rpc_loc_client_handle_type) rets.loc_open_result;
+
+    return ret_val;
+
+}
+
+int32 loc_close
+(
+      rpc_loc_client_handle_type handle
+)
+{
+    ENTRY_LOG();
+    LOC_GLUE_CHECK_INIT(int32);
+
+    int32 ret_val;
+
+    rpc_loc_close_args args;
+    args.handle = handle;
+
+    rpc_loc_close_rets rets;
+    enum clnt_stat stat = RPC_SUCCESS;
+
+    EXIT_LOG_CALLFLOW(%s, "loc client close");
+    stat = RPC_FUNC_VERSION(rpc_loc_close_, RPC_LOC_CLOSE_VERSION)(&args, &rets, loc_api_clnt);
+
+    loc_clear(handle);
+
+    LOC_GLUE_CHECK_RESULT(stat, int32);
+    ret_val = (int32) rets.loc_close_result;
+
+    return ret_val;
+}
+
+void loc_clear(rpc_loc_client_handle_type handle) {
+    /* Clean the client's callback function in callback table */
+    int i;
+    for (i = 0; i < LOC_API_CB_MAX_CLIENTS; i++)
+    {
+        if (loc_glue_callback_table[i].handle == handle)
+        {
+            /* Found the client */
+            loc_glue_callback_table[i].cb_func = NULL;
+            loc_glue_callback_table[i].rpc_cb = NULL;
+            loc_glue_callback_table[i].handle = -1;
+            loc_glue_callback_table[i].user = NULL;
+            break;
+        }
+    }
+
+    if (i == LOC_API_CB_MAX_CLIENTS)
+    {
+        LOC_LOGW("Handle not found (handle=%d)...\n", (int) handle);
+    }
+}
+
+int32 loc_start_fix
+(
+      rpc_loc_client_handle_type handle
+)
+{
+    ENTRY_LOG();
+    LOC_GLUE_CHECK_INIT(int32);
+
+    int32 ret_val;
+
+    rpc_loc_start_fix_args args;
+    args.handle = handle;
+
+    rpc_loc_start_fix_rets rets;
+    enum clnt_stat stat = RPC_SUCCESS;
+
+    EXIT_LOG_CALLFLOW(%s, "loc start fix");
+    stat = RPC_FUNC_VERSION(rpc_loc_start_fix_, RPC_LOC_START_FIX_VERSION)(&args, &rets, loc_api_clnt);
+    LOC_GLUE_CHECK_RESULT(stat, int32);
+
+    ret_val = (int32) rets.loc_start_fix_result;
+
+    return ret_val;
+}
+
+int32 loc_stop_fix
+(
+      rpc_loc_client_handle_type handle
+)
+{
+    ENTRY_LOG();
+    LOC_GLUE_CHECK_INIT(int32);
+
+    int32 ret_val;
+
+    rpc_loc_stop_fix_args args;
+    args.handle = handle;
+
+    rpc_loc_stop_fix_rets rets;
+    enum clnt_stat stat = RPC_SUCCESS;
+
+    EXIT_LOG_CALLFLOW(%s, "loc stop fix");
+    stat = RPC_FUNC_VERSION(rpc_loc_stop_fix_, RPC_LOC_STOP_FIX_VERSION)(&args, &rets, loc_api_clnt);
+    LOC_GLUE_CHECK_RESULT(stat, int32);
+
+    ret_val = (int32) rets.loc_stop_fix_result;
+
+    return ret_val;
+}
+
+int32 loc_ioctl
+(
+      rpc_loc_client_handle_type           handle,
+      rpc_loc_ioctl_e_type                 ioctl_type,
+      rpc_loc_ioctl_data_u_type*           ioctl_data
+)
+{
+    ENTRY_LOG();
+    LOC_GLUE_CHECK_INIT(int32);
+
+    int32 ret_val;
+
+    rpc_loc_ioctl_args args;
+    args.handle = handle;
+    args.ioctl_data = ioctl_data;
+    args.ioctl_type = ioctl_type;
+    if (ioctl_data != NULL)
+    {
+        /* Assign ioctl union discriminator */
+        ioctl_data->disc = ioctl_type;
+
+        /* In case the user hasn't filled in other disc fields,
+           automatically fill them in here */
+        switch (ioctl_type)
+        {
+        case RPC_LOC_IOCTL_GET_API_VERSION:
+            break;
+        case RPC_LOC_IOCTL_SET_FIX_CRITERIA:
+            break;
+        case RPC_LOC_IOCTL_GET_FIX_CRITERIA:
+            break;
+        case RPC_LOC_IOCTL_INFORM_NI_USER_RESPONSE:
+            break;
+        case RPC_LOC_IOCTL_INJECT_PREDICTED_ORBITS_DATA:
+            break;
+        case RPC_LOC_IOCTL_QUERY_PREDICTED_ORBITS_DATA_VALIDITY:
+            break;
+        case RPC_LOC_IOCTL_QUERY_PREDICTED_ORBITS_DATA_SOURCE:
+            break;
+        case RPC_LOC_IOCTL_SET_PREDICTED_ORBITS_DATA_AUTO_DOWNLOAD:
+            break;
+        case RPC_LOC_IOCTL_INJECT_UTC_TIME:
+            break;
+        case RPC_LOC_IOCTL_INJECT_RTC_VALUE:
+            break;
+        case RPC_LOC_IOCTL_INJECT_POSITION:
+            break;
+        case RPC_LOC_IOCTL_QUERY_ENGINE_STATE:
+            break;
+        case RPC_LOC_IOCTL_INFORM_SERVER_OPEN_STATUS:
+            break;
+        case RPC_LOC_IOCTL_INFORM_SERVER_CLOSE_STATUS:
+            break;
+        case RPC_LOC_IOCTL_SET_ENGINE_LOCK:
+            break;
+        case RPC_LOC_IOCTL_GET_ENGINE_LOCK:
+            break;
+        case RPC_LOC_IOCTL_SET_SBAS_CONFIG:
+            break;
+        case RPC_LOC_IOCTL_GET_SBAS_CONFIG:
+            break;
+        case RPC_LOC_IOCTL_SET_NMEA_TYPES:
+            break;
+        case RPC_LOC_IOCTL_GET_NMEA_TYPES:
+            break;
+        case RPC_LOC_IOCTL_SET_CDMA_PDE_SERVER_ADDR:
+        case RPC_LOC_IOCTL_SET_CDMA_MPC_SERVER_ADDR:
+        case RPC_LOC_IOCTL_SET_UMTS_SLP_SERVER_ADDR:
+        case RPC_LOC_IOCTL_SET_CUSTOM_PDE_SERVER_ADDR:
+            args.ioctl_data->rpc_loc_ioctl_data_u_type_u.server_addr.addr_info.disc =
+                args.ioctl_data->rpc_loc_ioctl_data_u_type_u.server_addr.addr_type;
+            break;
+        case RPC_LOC_IOCTL_GET_CDMA_PDE_SERVER_ADDR:
+        case RPC_LOC_IOCTL_GET_CDMA_MPC_SERVER_ADDR:
+        case RPC_LOC_IOCTL_GET_UMTS_SLP_SERVER_ADDR:
+        case RPC_LOC_IOCTL_GET_CUSTOM_PDE_SERVER_ADDR:
+            break;
+        case RPC_LOC_IOCTL_SET_ON_DEMAND_LPM:
+            break;
+        case RPC_LOC_IOCTL_GET_ON_DEMAND_LPM:
+            break;
+        case RPC_LOC_IOCTL_DELETE_ASSIST_DATA:
+            break;
+        default:
+            break;
+        } /* switch */
+    } /* ioctl_data != NULL */
+
+    rpc_loc_ioctl_rets rets;
+    enum clnt_stat stat = RPC_SUCCESS;
+
+    EXIT_LOG_CALLFLOW(%s, loc_get_ioctl_type_name(ioctl_type));
+    stat = RPC_FUNC_VERSION(rpc_loc_ioctl_, RPC_LOC_IOCTL_VERSION)(&args, &rets, loc_api_clnt);
+    LOC_GLUE_CHECK_RESULT(stat, int32);
+
+    ret_val = (int32) rets.loc_ioctl_result;
+
+    return ret_val;
+}
+
+/* Returns 0 if error */
+int32 loc_api_null(void)
+{
+    LOC_GLUE_CHECK_INIT(int32);
+
+    int32 rets;
+    enum clnt_stat stat = RPC_SUCCESS;
+
+    clnt_unregister_reset_notification_cb(loc_api_clnt);
+    stat = RPC_FUNC_VERSION(rpc_loc_api_null_, RPC_LOC_API_NULL_VERSION)(NULL, &rets, loc_api_clnt);
+    LOC_GLUE_CHECK_RESULT(stat, int32);
+
+    return (int32) rets;
+}
+
+/*===========================================================================
+
+FUNCTION    loc_eng_ioctl
+
+DESCRIPTION
+   This function calls loc_ioctl and waits for the callback result before
+   returning back to the user.
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   TRUE                 if successful
+   FALSE                if failed
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_ioctl
+(
+      rpc_loc_client_handle_type           handle,
+      rpc_loc_ioctl_e_type                 ioctl_type,
+      rpc_loc_ioctl_data_u_type*           ioctl_data_ptr,
+      uint32                               timeout_msec,
+      rpc_loc_ioctl_callback_s_type       *cb_data_ptr
+)
+{
+    int ret_val = RPC_LOC_API_SUCCESS;
+
+    ret_val = loc_api_sync_ioctl(handle, ioctl_type, ioctl_data_ptr, timeout_msec, cb_data_ptr);
+
+    LOC_LOGD("loc_eng_ioctl result: client = %d, ioctl_type = %s, returt %s\n",
+             (int32) handle,
+             loc_get_ioctl_type_name(ioctl_type),
+             loc_get_ioctl_status_name(ret_val) );
+
+    return ret_val;
+}
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/loc_api_sync_call.c b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/loc_api_sync_call.c
new file mode 100644
index 0000000..ae629d7
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/loc_api_sync_call.c
@@ -0,0 +1,565 @@
+/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+#include <assert.h>
+#include <errno.h>
+#include <sys/time.h>
+#include <string.h>
+#include <pthread.h>
+
+#include <rpc/rpc.h>
+#include <loc_api_rpc_glue.h>
+#include "loc_api_sync_call.h"
+
+/* Logging */
+#define LOG_TAG "LocSvc_api_rpc_glue"
+// #define LOG_NDDEBUG 0
+#ifndef USE_GLIB
+#include <utils/Log.h>
+#endif /* USE_GLIB */
+
+/***************************************************************************
+ *                 DATA FOR ASYNCHRONOUS RPC PROCESSING
+ **************************************************************************/
+loc_sync_call_slot_array_s_type loc_sync_data;
+
+pthread_mutex_t loc_sync_call_mutex = PTHREAD_MUTEX_INITIALIZER;
+boolean loc_sync_call_inited = 0;
+
+/*===========================================================================
+
+FUNCTION    loc_api_sync_call_init
+
+DESCRIPTION
+   Initialize this module
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   none
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+void loc_api_sync_call_init()
+{
+   pthread_mutex_lock(&loc_sync_call_mutex);
+   if (loc_sync_call_inited == 1) {
+       pthread_mutex_unlock(&loc_sync_call_mutex);
+       return;
+   }
+   loc_sync_call_inited = 1;
+
+   loc_sync_data.num_of_slots = LOC_SYNC_CALL_SLOTS_MAX;
+
+   int i;
+   for (i = 0; i < loc_sync_data.num_of_slots; i++)
+   {
+      loc_sync_call_slot_s_type *slot = &loc_sync_data.slots[i];
+
+      pthread_mutex_init(&slot->lock, NULL);
+      pthread_cond_init(&slot->loc_cb_arrived_cond, NULL);
+
+      slot->not_available = 0;
+      slot->in_use = 0;
+      slot->loc_handle = -1;
+      slot->loc_cb_wait_event_mask = 0;       /* event to wait   */
+      slot->loc_cb_received_event_mask = 0;   /* received event   */
+   }
+
+   pthread_mutex_unlock(&loc_sync_call_mutex);
+}
+
+/*===========================================================================
+
+FUNCTION    loc_api_sync_call_destroy
+
+DESCRIPTION
+   Initialize this module
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   none
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+void loc_api_sync_call_destroy()
+{
+   int i;
+
+   pthread_mutex_lock(&loc_sync_call_mutex);
+   if (loc_sync_call_inited == 0) {
+       pthread_mutex_unlock(&loc_sync_call_mutex);
+       return;
+   }
+   loc_sync_call_inited = 0;
+
+   for (i = 0; i < loc_sync_data.num_of_slots; i++)
+   {
+      loc_sync_call_slot_s_type *slot = &loc_sync_data.slots[i];
+
+      pthread_mutex_lock(&slot->lock);
+
+      slot->not_available = 1;
+
+      pthread_mutex_unlock(&slot->lock);
+
+      pthread_cond_destroy(&slot->loc_cb_arrived_cond);
+      pthread_mutex_destroy(&slot->lock);
+   }
+
+   pthread_mutex_unlock(&loc_sync_call_mutex);
+}
+
+/*===========================================================================
+
+FUNCTION    loc_match_callback
+
+DESCRIPTION
+   Checks if an awaited event has arrived
+
+RETURN VALUE
+   TRUE                 arrived
+   FALSE                not matching
+
+===========================================================================*/
+static boolean loc_match_callback(
+      rpc_loc_event_mask_type             wait_mask,
+      rpc_loc_ioctl_e_type                wait_ioctl,
+      rpc_loc_event_mask_type             event_mask,
+      const rpc_loc_event_payload_u_type  *callback_payload
+)
+{
+   if ((event_mask & wait_mask) == 0) return FALSE;
+
+   if (event_mask != RPC_LOC_EVENT_IOCTL_REPORT || wait_ioctl == 0 ||
+        ( (callback_payload != NULL) &&
+         callback_payload->rpc_loc_event_payload_u_type_u.ioctl_report.type == wait_ioctl) )
+      return TRUE;
+
+   return FALSE;
+}
+
+/*===========================================================================
+
+FUNCTION    loc_api_callback_process_sync_call
+
+DESCRIPTION
+   Wakes up blocked API calls to check if the needed callback has arrived
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   none
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+void loc_api_callback_process_sync_call(
+      rpc_loc_client_handle_type            loc_handle,             /* handle of the client */
+      rpc_loc_event_mask_type               loc_event,              /* event mask           */
+      const rpc_loc_event_payload_u_type*   loc_event_payload       /* payload              */
+)
+{
+   int i;
+
+   ALOGV("loc_handle = 0x%lx, loc_event = 0x%lx", loc_handle, loc_event);
+   for (i = 0; i < loc_sync_data.num_of_slots; i++)
+   {
+      loc_sync_call_slot_s_type *slot = &loc_sync_data.slots[i];
+
+      pthread_mutex_lock(&slot->lock);
+
+      if (slot->in_use &&
+          slot->signal_sent == 0 &&
+          slot->loc_handle == loc_handle &&
+          loc_match_callback(slot->loc_cb_wait_event_mask, slot->ioctl_type, loc_event, loc_event_payload))
+      {
+         memcpy(&slot->loc_cb_received_payload, loc_event_payload, sizeof (rpc_loc_event_payload_u_type));
+
+         slot->loc_cb_received_event_mask = loc_event;
+
+         ALOGV("signal slot %d in_use %d, loc_handle 0x%lx, event_mask 0x%1x, ioctl_type %d", i, slot->in_use, slot->loc_handle, (int) slot->loc_cb_wait_event_mask, (int) slot->ioctl_type);
+         pthread_cond_signal(&slot->loc_cb_arrived_cond);
+         slot->signal_sent = 1;
+
+         pthread_mutex_unlock(&slot->lock);
+         break;
+      } else {
+         /* do nothing */
+      }
+
+      pthread_mutex_unlock(&slot->lock);
+   }
+}
+
+/*===========================================================================
+
+FUNCTION    loc_lock_a_slot
+
+DESCRIPTION
+   Allocates a buffer slot for the synchronous API call
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   Select ID (>=0)     : successful
+   -1                  : buffer full
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static int loc_lock_a_slot()
+{
+   int i, select_id = -1; /* no free buffer */
+
+   for (i = 0; i < loc_sync_data.num_of_slots; i++)
+   {
+      loc_sync_call_slot_s_type *slot = &loc_sync_data.slots[i];
+      if (pthread_mutex_trylock(&slot->lock) == EBUSY)
+      {
+         ALOGV("trylock EBUSY : %d", i);
+         continue;
+      }
+
+      if (!slot->in_use && !slot->not_available)
+      {
+         select_id = i;
+         /* Return from here and leave the mutex locked.
+          * will unlock it in loc_unlock_slot()
+          */
+         break;
+      }
+      /* ALOGV("slot %d in_use = %d, not_available = %d : %d", i, slot->in_use, slot->not_available, i); */
+      pthread_mutex_unlock(&slot->lock);
+   }
+
+   return select_id;
+}
+
+/*===========================================================================
+
+FUNCTION    loc_unlock_slot
+
+DESCRIPTION
+   Unlocks a buffer slot
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   None
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static void loc_unlock_slot(int select_id)
+{
+   pthread_mutex_unlock(&loc_sync_data.slots[select_id].lock);
+}
+
+/*===========================================================================
+
+FUNCTION    loc_lock_slot
+
+DESCRIPTION
+   Locks a specific slot that was previously locked from loc_lock_a_slot
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   None
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static void loc_lock_slot(int select_id)
+{
+    pthread_mutex_lock(&loc_sync_data.slots[select_id].lock);
+}
+
+/*===========================================================================
+
+FUNCTION    loc_set_slot_in_use
+
+DESCRIPTION
+   Sets the in_use flag of slot to true or false.
+   Should be called only after the slot is locked
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   None
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static void loc_set_slot_in_use(int select_id, boolean in_use)
+{
+    loc_sync_data.slots[select_id].in_use = in_use;
+    if (in_use == 1)
+        loc_sync_data.slots[select_id].signal_sent = 0;
+}
+
+/*===========================================================================
+
+FUNCTION    loc_api_save_callback
+
+DESCRIPTION
+   Selects which callback or IOCTL event to wait for.
+
+   The event_mask specifies the event(s). If it is RPC_LOC_EVENT_IOCTL_REPORT,
+   then ioctl_type specifies the IOCTL event.
+
+   If ioctl_type is non-zero, RPC_LOC_EVENT_IOCTL_REPORT is automatically added.
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   Select ID (>=0)     : successful
+   -1                  : out of buffer
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static void loc_api_save_callback(
+      int                              select_id,            /* Selected slot */
+      rpc_loc_client_handle_type       loc_handle,           /* Client handle */
+      rpc_loc_event_mask_type          event_mask,           /* Event mask to wait for */
+      rpc_loc_ioctl_e_type             ioctl_type            /* IOCTL type to wait for */
+)
+{
+   loc_sync_call_slot_s_type *slot = &loc_sync_data.slots[select_id];
+
+   slot->loc_handle = loc_handle;
+
+   slot->loc_cb_wait_event_mask = event_mask;
+   slot->ioctl_type = ioctl_type;
+   if (ioctl_type) slot->loc_cb_wait_event_mask |= RPC_LOC_EVENT_IOCTL_REPORT;
+
+   return;
+}
+
+/*===========================================================================
+
+FUNCTION    loc_save_user_payload
+
+DESCRIPTION
+   Saves received payload into user data structures
+
+RETURN VALUE
+   None
+
+===========================================================================*/
+static void loc_save_user_payload(
+      rpc_loc_event_payload_u_type  *user_cb_payload,
+      rpc_loc_ioctl_callback_s_type *user_ioctl_buffer,
+      const rpc_loc_event_payload_u_type  *received_cb_payload
+)
+{
+   if (user_cb_payload)
+   {
+      memcpy(user_cb_payload, received_cb_payload,
+            sizeof (rpc_loc_event_payload_u_type));
+   }
+   if (user_ioctl_buffer)
+   {
+      memcpy(user_ioctl_buffer,
+            &received_cb_payload->rpc_loc_event_payload_u_type_u.ioctl_report,
+            sizeof *user_ioctl_buffer);
+   }
+}
+
+/*===========================================================================
+
+FUNCTION    loc_api_wait_callback
+
+DESCRIPTION
+   Waits for a selected callback. The wait expires in timeout_seconds seconds.
+
+   If the function is called before an existing wait has finished, it will
+   immediately return EBUSY.
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   RPC_LOC_API_SUCCESS              if successful (0)
+   RPC_LOC_API_TIMEOUT              if timed out
+   RPC_LOC_API_ENGINE_BUSY          if already in a wait
+   RPC_LOC_API_INVALID_PARAMETER    if callback is not yet selected
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static int loc_api_wait_callback(
+      int select_id,        /* ID from loc_select_callback() */
+      int timeout_seconds,  /* Timeout in this number of seconds  */
+      rpc_loc_event_payload_u_type     *callback_payload,    /* Pointer to callback payload buffer, can be NULL */
+      rpc_loc_ioctl_callback_s_type    *ioctl_payload        /* Pointer to IOCTL payload, can be NULL */
+)
+{
+   int ret_val = RPC_LOC_API_SUCCESS;  /* the return value of this function: 0 = no error */
+   int rc = 0;                         /* return code from pthread calls */
+
+   struct timespec expire_time;
+
+   loc_sync_call_slot_s_type *slot = &loc_sync_data.slots[select_id];
+
+   clock_gettime(CLOCK_REALTIME, &expire_time);
+   expire_time.tv_sec += timeout_seconds;
+
+   /* Waiting */
+   while (slot->signal_sent == 0 && rc != ETIMEDOUT) {
+       rc = pthread_cond_timedwait(&slot->loc_cb_arrived_cond,
+             &slot->lock, &expire_time);
+   }
+
+   if (rc == ETIMEDOUT)
+   {
+      ret_val = RPC_LOC_API_TIMEOUT; /* Timed out */
+      ALOGE("TIMEOUT: %d", select_id);
+   }
+   else {
+      /* Obtained the first awaited callback */
+      ret_val = RPC_LOC_API_SUCCESS;       /* Successful */
+      loc_save_user_payload(callback_payload, ioctl_payload, &slot->loc_cb_received_payload);
+   }
+
+   return ret_val;
+}
+
+/*===========================================================================
+
+FUNCTION    loc_api_sync_ioctl
+
+DESCRIPTION
+   Synchronous IOCTL call (reentrant version)
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   Loc API error code (0 = success)
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_api_sync_ioctl
+(
+      rpc_loc_client_handle_type           handle,
+      rpc_loc_ioctl_e_type                 ioctl_type,
+      rpc_loc_ioctl_data_u_type*           ioctl_data_ptr,
+      uint32                               timeout_msec,
+      rpc_loc_ioctl_callback_s_type       *cb_data_ptr
+)
+{
+   int                              rc = -1;
+   int                              select_id;
+   rpc_loc_ioctl_callback_s_type    callback_data;
+
+   select_id = loc_lock_a_slot();
+
+   if (select_id < 0 || select_id >= loc_sync_data.num_of_slots)
+   {
+      ALOGE("slot not available ioctl_type = %s",
+           loc_get_ioctl_type_name(ioctl_type));
+      return rc;
+   }
+
+   loc_set_slot_in_use(select_id, 1); // set slot in use to true
+
+   // Select the callback we are waiting for
+   loc_api_save_callback(select_id, handle, 0, ioctl_type);
+
+   loc_unlock_slot(select_id); // slot is unlocked, but in_use is still true
+
+   // we want to avoid keeping the slot locked during the loc_ioctl because the rpc
+   // framework will also lock a different mutex during this call, and typically
+   // locking two different mutexes at the same time can lead to deadlock.
+   rc =  loc_ioctl(handle, ioctl_type, ioctl_data_ptr);
+
+   loc_lock_slot(select_id);
+
+   if (rc != RPC_LOC_API_SUCCESS)
+   {
+      ALOGE("loc_ioctl failed select_id = %d, ioctl_type %s, returned %s",
+           select_id, loc_get_ioctl_type_name(ioctl_type), loc_get_ioctl_status_name(rc));
+   }
+   else {
+      ALOGV("select_id = %d, ioctl_type %d, returned RPC_LOC_API_SUCCESS",
+          select_id, ioctl_type);
+      // Wait for the callback of loc_ioctl
+      if ((rc = loc_api_wait_callback(select_id, timeout_msec / 1000, NULL, &callback_data)) != 0)
+      {
+         // Callback waiting failed
+         ALOGE("callback wait failed select_id = %d, ioctl_type %s, returned %s",
+              select_id, loc_get_ioctl_type_name(ioctl_type), loc_get_ioctl_status_name(rc));
+      }
+      else
+      {
+         if (cb_data_ptr) memcpy(cb_data_ptr, &callback_data, sizeof *cb_data_ptr);
+         if (callback_data.status != RPC_LOC_API_SUCCESS)
+         {
+            rc = callback_data.status;
+            ALOGE("callback status failed select_id = %d, ioctl_type %s, returned %s",
+                 select_id, loc_get_ioctl_type_name(ioctl_type), loc_get_ioctl_status_name(rc));
+         } else {
+            ALOGV("callback status success select_id = %d, ioctl_type %d, returned %d",
+                select_id, ioctl_type, rc);
+         }
+      } /* wait callback */
+   } /* loc_ioctl */
+
+   loc_set_slot_in_use(select_id, 0); // set slot in use to false
+   loc_unlock_slot(select_id);
+
+   return rc;
+}
+
+
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/loc_apicb_appinit.c b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/loc_apicb_appinit.c
new file mode 100644
index 0000000..db5b291
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-glue/src/loc_apicb_appinit.c
@@ -0,0 +1,86 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "rpc/rpc.h"
+
+/* Include RPC headers */
+#ifdef USE_LOCAL_RPC
+#include "rpc_inc/loc_api_common.h"
+#include "rpc_inc/loc_api.h"
+#include "rpc_inc/loc_api_cb.h"
+#endif
+
+#ifdef USE_QCOM_AUTO_RPC
+#include "loc_api_rpcgen_rpc.h"
+#include "loc_api_rpcgen_common_rpc.h"
+#include "loc_api_rpcgen_cb_rpc.h"
+#endif
+
+#include "rpc_inc/loc_api_fixup.h"
+#include "loc_apicb_appinit.h"
+
+#define RPC_FUNC_VERSION_BASE(a,b) a ## b
+#define RPC_CB_FUNC_VERS(a,b) RPC_FUNC_VERSION_BASE(a,b)
+
+static SVCXPRT* svrPort = NULL;
+
+extern void RPC_CB_FUNC_VERS(loc_apicbprog_,LOC_APICBVERS_0001)(struct svc_req *rqstp, register SVCXPRT *transp);
+
+int loc_apicb_app_init(void)
+{
+
+  /* Register a callback server to use the loc_apicbprog_* function  */
+  if (svrPort == NULL) {
+        svrPort = svcrtr_create();
+  }
+  if (!svrPort) return -1;
+
+  xprt_register(svrPort);
+  if(svc_register(svrPort, LOC_APICBPROG, LOC_APICBVERS_0001, RPC_CB_FUNC_VERS(loc_apicbprog_,LOC_APICBVERS_0001),0))
+  {
+     return 0;
+  }
+  else
+  {
+    return -1;
+  }
+}
+
+void loc_apicb_app_deinit(void)
+{
+   if (svrPort == NULL)
+   {
+      return;
+   }
+
+   svc_unregister(svrPort, LOC_APICBPROG, LOC_APICBVERS_0001);
+   xprt_unregister(svrPort);
+   svc_destroy(svrPort);
+   svrPort = NULL;
+}
+
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/Android.mk b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/Android.mk
new file mode 100644
index 0000000..c0987e6
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/Android.mk
@@ -0,0 +1,36 @@
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+# functions
+LOC_RPCGEN_APIS_PATH := $(TARGET_OUT_INTERMEDIATES)/loc_api/libloc_api_rpcgen_intermediates
+LOC_RPCGEN_APIS_PATH_FL := ../../../../../$(TARGET_OUT_INTERMEDIATES)/loc_api/libloc_api_rpcgen_intermediates
+
+LOCAL_MODULE := libloc_api_rpcgen
+LOCAL_MODULE_OWNER := qcom
+
+LOCAL_SHARED_LIBRARIES := \
+    librpc \
+    libcommondefs
+
+LOCAL_SRC_FILES += \
+    src/loc_api_rpcgen_cb_xdr.c \
+    src/loc_api_rpcgen_common_xdr.c \
+    src/loc_api_rpcgen_cb_svc.c \
+    src/loc_api_rpcgen_clnt.c \
+    src/loc_api_rpcgen_xdr.c
+
+LOCAL_C_INCLUDES += hardware/msm7k/librpc
+LOCAL_C_INCLUDES += $(LOC_RPCGEN_APIS_PATH)/../../SHARED_LIBRARIES/libcommondefs_intermediates/inc
+LOCAL_C_INCLUDES += $(LOCAL_PATH)/inc
+LOCAL_C_INCLUDES += $(TARGET_OUT_HEADERS)/libcommondefs/rpcgen/inc
+
+LOCAL_COPY_HEADERS_TO := loc_api/rpcgen/inc
+LOCAL_COPY_HEADERS := inc/loc_api_rpcgen_rpc.h
+LOCAL_COPY_HEADERS += inc/loc_api_rpcgen_common_rpc.h
+LOCAL_COPY_HEADERS += inc/loc_api_rpcgen_cb_rpc.h
+LOCAL_COPY_HEADERS += inc/loc_apicb_appinit.h
+
+LOCAL_LDLIBS += -lpthread
+LOCAL_PRELINK_MODULE := false
+include $(BUILD_STATIC_LIBRARY)
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/Makefile.am b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/Makefile.am
new file mode 100644
index 0000000..4ac8c8a
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/Makefile.am
@@ -0,0 +1,42 @@
+AM_CFLAGS = \
+   -I../../../utils \
+   -I./inc \
+   $(MSM7K_CFLAGS)
+
+requiredlibs = \
+    ../../../utils/libgps_utils_so.la \
+    $(MSM7K_LIBS)
+
+h_sources = \
+    inc/loc_api_rpcgen_rpc.h \
+    inc/loc_api_rpcgen_common_rpc.h \
+    inc/loc_api_rpcgen_cb_rpc.h \
+    inc/loc_apicb_appinit.h
+
+c_sources = \
+    src/loc_api_rpcgen_cb_xdr.c \
+    src/loc_api_rpcgen_common_xdr.c \
+    src/loc_api_rpcgen_cb_svc.c \
+    src/loc_api_rpcgen_clnt.c \
+    src/loc_api_rpcgen_xdr.c
+
+
+
+library_includedir = $(pkgincludedir)/libloc_api-rpc-50001/libloc_api-rpc-stub/inc
+library_include_HEADERS = $(h_sources)
+libloc_api_rpcgen_la_SOURCES = $(c_sources) $(h_sources)
+
+if USE_GLIB
+libloc_api_rpcgen_la_CFLAGS = -DUSE_GLIB $(AM_CFLAGS) @GLIB_CFLAGS@
+libloc_api_rpcgen_la_LDFLAGS = -lstdc++ -lpthread @GLIB_LIBS@ -shared -version-info 1:0:0
+libloc_api_rpcgen_la_CPPFLAGS = -DUSE_GLIB $(AM_CFLAGS) $(AM_CPPFLAGS) @GLIB_CFLAGS@
+else
+libloc_api_rpcgen_la_CFLAGS = $(AM_CFLAGS)
+libloc_api_rpcgen_la_LDFLAGS = -lpthread -shared -version-info 1:0:0
+libloc_api_rpcgen_la_CPPFLAGS = $(AM_CFLAGS) $(AM_CPPFLAGS)
+endif
+
+libloc_api_rpcgen_la_LIBADD = $(requiredlibs) -lstdc++
+
+#Create and Install Libraries
+lib_LTLIBRARIES = libloc_api_rpcgen.la
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/inc/loc_api_rpcgen_cb_rpc.h b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/inc/loc_api_rpcgen_cb_rpc.h
new file mode 100644
index 0000000..87f2c37
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/inc/loc_api_rpcgen_cb_rpc.h
@@ -0,0 +1,156 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#ifndef _LOC_API_CB_RPC_H_RPCGEN
+#define _LOC_API_CB_RPC_H_RPCGEN
+
+#include "librpc.h"
+#include "commondefs_rpcgen_rpc.h"
+#include "loc_api_rpcgen_common_rpc.h"
+
+#include <pthread.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+struct rpc_loc_event_cb_f_type_args {
+    rpc_uint32 cb_id;
+    rpc_loc_client_handle_type loc_handle;
+    rpc_loc_event_mask_type loc_event;
+    rpc_loc_event_payload_u_type *loc_event_payload;
+};
+typedef struct rpc_loc_event_cb_f_type_args rpc_loc_event_cb_f_type_args;
+
+struct rpc_loc_event_cb_f_type_rets {
+    rpc_int32 loc_event_cb_f_type_result;
+};
+typedef struct rpc_loc_event_cb_f_type_rets rpc_loc_event_cb_f_type_rets;
+#define LOC_APICBVERS 0x00050006
+
+#define LOC_APICBPROG 0x3100008C
+#define LOC_APICBVERS_0001 0x00050001
+
+#if defined(__STDC__) || defined(__cplusplus)
+#define rpc_loc_event_cb_f_type 1
+extern  enum clnt_stat rpc_loc_event_cb_f_type_0x00050001(rpc_loc_event_cb_f_type_args *, rpc_loc_event_cb_f_type_rets *, CLIENT *);
+extern  bool_t rpc_loc_event_cb_f_type_0x00050001_svc(rpc_loc_event_cb_f_type_args *, rpc_loc_event_cb_f_type_rets *, struct svc_req *);
+extern int loc_apicbprog_0x00050001_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
+#else /* K&R C */
+#define rpc_loc_event_cb_f_type 1
+extern  enum clnt_stat rpc_loc_event_cb_f_type_0x00050001();
+extern  bool_t rpc_loc_event_cb_f_type_0x00050001_svc();
+extern int loc_apicbprog_0x00050001_freeresult ();
+#endif /* K&R C */
+#define LOC_APICBVERS_0002 0x00050002
+
+#if defined(__STDC__) || defined(__cplusplus)
+#define rpc_loc_api_cb_null 0xffffff00
+extern  enum clnt_stat rpc_loc_api_cb_null_0x00050002(void *, int *, CLIENT *);
+extern  bool_t rpc_loc_api_cb_null_0x00050002_svc(void *, int *, struct svc_req *);
+extern int loc_apicbprog_0x00050002_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
+#else /* K&R C */
+#define rpc_loc_api_cb_null 0xffffff00
+extern  enum clnt_stat rpc_loc_api_cb_null_0x00050002();
+extern  bool_t rpc_loc_api_cb_null_0x00050002_svc();
+extern int loc_apicbprog_0x00050002_freeresult ();
+#endif /* K&R C */
+#define LOC_APICBVERS_0003 0x00050003
+
+#if defined(__STDC__) || defined(__cplusplus)
+extern  enum clnt_stat rpc_loc_api_cb_null_0x00050003(void *, int *, CLIENT *);
+extern  bool_t rpc_loc_api_cb_null_0x00050003_svc(void *, int *, struct svc_req *);
+extern int loc_apicbprog_0x00050003_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
+#else /* K&R C */
+extern  enum clnt_stat rpc_loc_api_cb_null_0x00050003();
+extern  bool_t rpc_loc_api_cb_null_0x00050003_svc();
+extern int loc_apicbprog_0x00050003_freeresult ();
+#endif /* K&R C */
+#define LOC_APICBVERS_0004 0x00050004
+
+#if defined(__STDC__) || defined(__cplusplus)
+extern  enum clnt_stat rpc_loc_api_cb_null_0x00050004(void *, int *, CLIENT *);
+extern  bool_t rpc_loc_api_cb_null_0x00050004_svc(void *, int *, struct svc_req *);
+extern int loc_apicbprog_0x00050004_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
+#else /* K&R C */
+extern  enum clnt_stat rpc_loc_api_cb_null_0x00050004();
+extern  bool_t rpc_loc_api_cb_null_0x00050004_svc();
+extern int loc_apicbprog_0x00050004_freeresult ();
+#endif /* K&R C */
+#define LOC_APICBVERS_0005 0x00050005
+
+#if defined(__STDC__) || defined(__cplusplus)
+extern  enum clnt_stat rpc_loc_api_cb_null_0x00050005(void *, int *, CLIENT *);
+extern  bool_t rpc_loc_api_cb_null_0x00050005_svc(void *, int *, struct svc_req *);
+extern int loc_apicbprog_0x00050005_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
+#else /* K&R C */
+extern  enum clnt_stat rpc_loc_api_cb_null_0x00050005();
+extern  bool_t rpc_loc_api_cb_null_0x00050005_svc();
+extern int loc_apicbprog_0x00050005_freeresult ();
+#endif /* K&R C */
+#define LOC_APICBVERS_0006 0x00050006
+
+#if defined(__STDC__) || defined(__cplusplus)
+extern  enum clnt_stat rpc_loc_api_cb_null_0x00050006(void *, int *, CLIENT *);
+extern  bool_t rpc_loc_api_cb_null_0x00050006_svc(void *, int *, struct svc_req *);
+extern int loc_apicbprog_0x00050006_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
+#else /* K&R C */
+extern  enum clnt_stat rpc_loc_api_cb_null_0x00050006();
+extern  bool_t rpc_loc_api_cb_null_0x00050006_svc();
+extern int loc_apicbprog_0x00050006_freeresult ();
+#endif /* K&R C */
+
+/* the xdr functions */
+
+#if defined(__STDC__) || defined(__cplusplus)
+extern  bool_t xdr_rpc_loc_event_cb_f_type_args (XDR *, rpc_loc_event_cb_f_type_args*);
+extern  bool_t xdr_rpc_loc_event_cb_f_type_rets (XDR *, rpc_loc_event_cb_f_type_rets*);
+
+#else /* K&R C */
+extern bool_t xdr_rpc_loc_event_cb_f_type_args ();
+extern bool_t xdr_rpc_loc_event_cb_f_type_rets ();
+
+#endif /* K&R C */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !_LOC_API_CB_RPC_H_RPCGEN */
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/inc/loc_api_rpcgen_common_rpc.h b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/inc/loc_api_rpcgen_common_rpc.h
new file mode 100644
index 0000000..8107de2
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/inc/loc_api_rpcgen_common_rpc.h
@@ -0,0 +1,1261 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#ifndef _LOC_API_COMMON_RPC_H_RPCGEN
+#define _LOC_API_COMMON_RPC_H_RPCGEN
+
+#include "librpc.h"
+#include "commondefs_rpcgen_rpc.h"
+
+#include <pthread.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define LOC_API_TOOLVERS 0x00040030
+#define LOC_API_FEATURES 0x00000001
+#define RPC_LOC_EVENT_STATUS_REPORT 0x00000100
+#define RPC_LOC_EVENT_ASSISTANCE_DATA_REQUEST 0x00000020
+#define RPC_LOC_EVENT_WPS_NEEDED_REQUEST 0x00000200
+#define RPC_LOC_EVENT_SATELLITE_REPORT 0x00000002
+#define RPC_LOC_EVENT_PARSED_POSITION_REPORT 0x00000001
+#define RPC_LOC_EVENT_RESERVED 0x8000000000000000
+#define RPC_LOC_EVENT_LOCATION_SERVER_REQUEST 0x00000040
+#define RPC_LOC_EVENT_NMEA_POSITION_REPORT 0x00000008
+#define RPC_LOC_EVENT_IOCTL_REPORT 0x00000080
+#define RPC_LOC_EVENT_NMEA_1HZ_REPORT 0x00000004
+#define RPC_LOC_EVENT_NI_NOTIFY_VERIFY_REQUEST 0x00000010
+#define RPC_LOC_API_CB_NULL_VERSION 0x00050002
+#define RPC_LOC_EVENT_CB_F_TYPE_VERSION 0x00050001
+#define RPC_LOC_API_API_VERSIONS_VERSION 0x00050001
+#define RPC_LOC_STOP_FIX_VERSION 0x00050001
+#define RPC_LOC_START_FIX_VERSION 0x00050001
+#define RPC_LOC_IOCTL_VERSION 0x00050001
+#define RPC_LOC_CLOSE_VERSION 0x00050001
+#define RPC_LOC_API_RPC_GLUE_CODE_INFO_REMOTE_VERSION 0x00050001
+#define RPC_LOC_OPEN_VERSION 0x00050001
+#define RPC_LOC_API_NULL_VERSION 0x00050001
+#define RPC_LOC_API_API_MAJOR_NUM 0x0005
+#define RPC_LOC_APIAPI_VERSION_IS_HASHKEY 0
+
+typedef rpc_int32 rpc_loc_client_handle_type;
+
+typedef rpc_uint64 rpc_loc_event_mask_type;
+
+typedef rpc_uint64 rpc_loc_position_valid_mask_type;
+
+typedef rpc_uint32 rpc_loc_pos_technology_mask_type;
+
+enum rpc_loc_session_status_e_type {
+    RPC_LOC_SESS_STATUS_SUCCESS = 0,
+    RPC_LOC_SESS_STATUS_IN_PROGESS = 1,
+    RPC_LOC_SESS_STATUS_GENERAL_FAILURE = 2,
+    RPC_LOC_SESS_STATUS_TIMEOUT = 3,
+    RPC_LOC_SESS_STATUS_USER_END = 4,
+    RPC_LOC_SESS_STATUS_BAD_PARAMETER = 5,
+    RPC_LOC_SESS_STATUS_PHONE_OFFLINE = 6,
+    RPC_LOC_SESS_STATUS_ENGINE_LOCKED = 7,
+    RPC_LOC_SESS_STATUS_MAX = 268435456,
+};
+typedef enum rpc_loc_session_status_e_type rpc_loc_session_status_e_type;
+
+struct rpc_loc_calendar_time_s_type {
+    rpc_uint16 year;
+    u_char month;
+    u_char day_of_week;
+    u_char day;
+    u_char hour;
+    u_char minute;
+    u_char second;
+    rpc_uint16 millisecond;
+};
+typedef struct rpc_loc_calendar_time_s_type rpc_loc_calendar_time_s_type;
+
+struct rpc_loc_parsed_position_s_type {
+    rpc_loc_position_valid_mask_type valid_mask;
+    rpc_loc_session_status_e_type session_status;
+    rpc_loc_calendar_time_s_type timestamp_calendar;
+    rpc_uint64 timestamp_utc;
+    rpc_uint8 leap_seconds;
+    float time_unc;
+    double latitude;
+    double longitude;
+    float altitude_wrt_ellipsoid;
+    float altitude_wrt_mean_sea_level;
+    float speed_horizontal;
+    float speed_vertical;
+    float heading;
+    float hor_unc_circular;
+    float hor_unc_ellipse_semi_major;
+    float hor_unc_ellipse_semi_minor;
+    float hor_unc_ellipse_orient_azimuth;
+    float vert_unc;
+    float speed_unc;
+    float heading_unc;
+    u_char confidence_horizontal;
+    u_char confidence_vertical;
+    float magnetic_deviation;
+    rpc_loc_pos_technology_mask_type technology_mask;
+};
+typedef struct rpc_loc_parsed_position_s_type rpc_loc_parsed_position_s_type;
+
+enum rpc_loc_sv_system_e_type {
+    RPC_LOC_SV_SYSTEM_GPS = 1,
+    RPC_LOC_SV_SYSTEM_GALILEO = 2,
+    RPC_LOC_SV_SYSTEM_SBAS = 3,
+    RPC_LOC_SV_SYSTEM_COMPASS = 4,
+    RPC_LOC_SV_SYSTEM_GLONASS = 5,
+    RPC_LOC_SV_SYSTEM_MAX = 268435456,
+};
+typedef enum rpc_loc_sv_system_e_type rpc_loc_sv_system_e_type;
+
+enum rpc_loc_sv_status_e_type {
+    RPC_LOC_SV_STATUS_IDLE = 1,
+    RPC_LOC_SV_STATUS_SEARCH = 2,
+    RPC_LOC_SV_STATUS_TRACK = 3,
+    RPC_LOC_SV_STATUS_MAX = 268435456,
+};
+typedef enum rpc_loc_sv_status_e_type rpc_loc_sv_status_e_type;
+
+typedef rpc_uint32 rpc_loc_sv_info_valid_mask_type;
+
+struct rpc_loc_sv_info_s_type {
+    rpc_loc_sv_info_valid_mask_type valid_mask;
+    rpc_loc_sv_system_e_type system;
+    rpc_uint8 prn;
+    rpc_uint8 health_status;
+    rpc_loc_sv_status_e_type process_status;
+    rpc_boolean has_eph;
+    rpc_boolean has_alm;
+    float elevation;
+    float azimuth;
+    float snr;
+};
+typedef struct rpc_loc_sv_info_s_type rpc_loc_sv_info_s_type;
+
+typedef rpc_uint32 rpc_loc_gnss_info_valid_mask_type;
+
+struct rpc_loc_gnss_info_s_type {
+    rpc_loc_gnss_info_valid_mask_type valid_mask;
+    float position_dop;
+    float horizontal_dop;
+    float vertical_dop;
+    rpc_boolean altitude_assumed;
+    rpc_uint16 sv_count;
+    struct {
+        u_int sv_list_len;
+        rpc_loc_sv_info_s_type *sv_list_val;
+    } sv_list;
+};
+typedef struct rpc_loc_gnss_info_s_type rpc_loc_gnss_info_s_type;
+
+struct rpc_loc_nmea_report_s_type {
+    rpc_uint16 length;
+    char nmea_sentences[200];
+};
+typedef struct rpc_loc_nmea_report_s_type rpc_loc_nmea_report_s_type;
+
+enum rpc_loc_status_event_e_type {
+    RPC_LOC_STATUS_EVENT_ENGINE_STATE = 1,
+    RPC_LOC_STATUS_EVENT_FIX_SESSION_STATE = 2,
+    RPC_LOC_STATUS_EVENT_MAX = 268435456,
+};
+typedef enum rpc_loc_status_event_e_type rpc_loc_status_event_e_type;
+
+enum rpc_loc_engine_state_e_type {
+    RPC_LOC_ENGINE_STATE_ON = 1,
+    RPC_LOC_ENGINE_STATE_OFF = 2,
+    RPC_LOC_ENGINE_STATE_MAX = 268435456,
+};
+typedef enum rpc_loc_engine_state_e_type rpc_loc_engine_state_e_type;
+
+enum rpc_loc_fix_session_state_e_type {
+    RPC_LOC_FIX_SESSION_STATE_BEGIN = 1,
+    RPC_LOC_FIX_SESSION_STATE_END = 2,
+    RPC_LOC_FIX_SESSION_STATE_MAX = 268435456,
+};
+typedef enum rpc_loc_fix_session_state_e_type rpc_loc_fix_session_state_e_type;
+
+struct rpc_loc_status_event_payload_u_type {
+    rpc_loc_status_event_e_type disc;
+    union {
+        rpc_loc_engine_state_e_type engine_state;
+        rpc_loc_fix_session_state_e_type fix_session_state;
+    } rpc_loc_status_event_payload_u_type_u;
+};
+typedef struct rpc_loc_status_event_payload_u_type rpc_loc_status_event_payload_u_type;
+
+struct rpc_loc_status_event_s_type {
+    rpc_loc_status_event_e_type event;
+    rpc_loc_status_event_payload_u_type payload;
+};
+typedef struct rpc_loc_status_event_s_type rpc_loc_status_event_s_type;
+
+enum rpc_loc_server_addr_e_type {
+    RPC_LOC_SERVER_ADDR_IPV4 = 1,
+    RPC_LOC_SERVER_ADDR_URL = 2,
+    RPC_LOC_SERVER_ADDR_IPV6 = 3,
+    RPC_LOC_SERVER_ADDR_MAX = 268435456,
+};
+typedef enum rpc_loc_server_addr_e_type rpc_loc_server_addr_e_type;
+
+struct rpc_loc_server_addr_ipv4_type {
+    rpc_uint32 addr;
+    rpc_uint16 port;
+};
+typedef struct rpc_loc_server_addr_ipv4_type rpc_loc_server_addr_ipv4_type;
+
+struct rpc_loc_server_addr_url_type {
+    rpc_uint16 length;
+    char addr[256];
+};
+typedef struct rpc_loc_server_addr_url_type rpc_loc_server_addr_url_type;
+
+struct rpc_loc_server_addr_ipv6_type {
+    rpc_uint16 addr[8];
+    rpc_uint32 port;
+};
+typedef struct rpc_loc_server_addr_ipv6_type rpc_loc_server_addr_ipv6_type;
+
+struct rpc_loc_server_addr_u_type {
+    rpc_loc_server_addr_e_type disc;
+    union {
+        rpc_loc_server_addr_ipv4_type ipv4;
+        rpc_loc_server_addr_url_type url;
+        rpc_loc_server_addr_ipv6_type ipv6;
+    } rpc_loc_server_addr_u_type_u;
+};
+typedef struct rpc_loc_server_addr_u_type rpc_loc_server_addr_u_type;
+
+struct rpc_loc_server_info_s_type {
+    rpc_loc_server_addr_e_type addr_type;
+    rpc_loc_server_addr_u_type addr_info;
+};
+typedef struct rpc_loc_server_info_s_type rpc_loc_server_info_s_type;
+
+enum rpc_loc_ni_notify_verify_e_type {
+    RPC_LOC_NI_USER_NO_NOTIFY_NO_VERIFY = 1,
+    RPC_LOC_NI_USER_NOTIFY_ONLY = 2,
+    RPC_LOC_NI_USER_NOTIFY_VERIFY_ALLOW_NO_RESP = 3,
+    RPC_LOC_NI_USER_NOTIFY_VERIFY_NOT_ALLOW_NO_RESP = 4,
+    RPC_LOC_NI_USER_PRIVACY_OVERRIDE = 5,
+    RPC_LOC_NI_USER_NOTIFY_VERITY_TYPE_MAX = 268435456,
+};
+typedef enum rpc_loc_ni_notify_verify_e_type rpc_loc_ni_notify_verify_e_type;
+
+enum rpc_loc_ni_event_e_type {
+    RPC_LOC_NI_EVENT_VX_NOTIFY_VERIFY_REQ = 1,
+    RPC_LOC_NI_EVENT_SUPL_NOTIFY_VERIFY_REQ = 2,
+    RPC_LOC_NI_EVENT_UMTS_CP_NOTIFY_VERIFY_REQ = 3,
+    RPC_LOC_NI_EVENT_VX_SERVICE_INTERACTION_REQ = 4,
+    RPC_LOC_NI_EVENT_MAX = 268435456,
+};
+typedef enum rpc_loc_ni_event_e_type rpc_loc_ni_event_e_type;
+
+enum rpc_loc_ni_datacoding_scheme_e_type {
+    RPC_LOC_NI_PRESUPL_ISO646IRV = 0,
+    RPC_LOC_NI_PRESUPL_ISO8859 = 1,
+    RPC_LOC_NI_PRESUPL_UTF8 = 2,
+    RPC_LOC_NI_PRESUPL_UTF16 = 3,
+    RPC_LOC_NI_PRESUPL_UCS2 = 4,
+    RPC_LOC_NI_PRESUPL_GSM_DEFAULT = 5,
+    RPC_LOC_NI_PRESUPL_SHIFT_JIS = 6,
+    RPC_LOC_NI_PRESUPL_JIS = 7,
+    RPC_LOC_NI_PRESUPL_EUC = 8,
+    RPC_LOC_NI_PRESUPL_GB2312 = 9,
+    RPC_LOC_NI_PRESUPL_CNS11643 = 10,
+    RPC_LOC_NI_PRESUPL_KSC1001 = 11,
+    RPC_LOC_NI_PRESUPL_ENCODING_UNKNOWN = 2147483647,
+    RPC_LOC_NI_SS_GERMAN = 12,
+    RPC_LOC_NI_SS_ENGLISH = 13,
+    RPC_LOC_NI_SS_ITALIAN = 14,
+    RPC_LOC_NI_SS_FRENCH = 15,
+    RPC_LOC_NI_SS_SPANISH = 16,
+    RPC_LOC_NI_SS_DUTCH = 17,
+    RPC_LOC_NI_SS_SWEDISH = 18,
+    RPC_LOC_NI_SS_DANISH = 19,
+    RPC_LOC_NI_SS_PORTUGUESE = 20,
+    RPC_LOC_NI_SS_FINNISH = 21,
+    RPC_LOC_NI_SS_NORWEGIAN = 22,
+    RPC_LOC_NI_SS_GREEK = 23,
+    RPC_LOC_NI_SS_TURKISH = 24,
+    RPC_LOC_NI_SS_HUNGARIAN = 25,
+    RPC_LOC_NI_SS_POLISH = 26,
+    RPC_LOC_NI_SS_LANGUAGE_UNSPEC = 27,
+    RPC_LOC_NI_SUPL_UTF8 = 28,
+    RPC_LOC_NI_SUPL_UCS2 = 29,
+    RPC_LOC_NI_SUPL_GSM_DEFAULT = 30,
+    RPC_LOC_NI_SUPL_ENCODING_UNKNOWN = 2147483647,
+};
+typedef enum rpc_loc_ni_datacoding_scheme_e_type rpc_loc_ni_datacoding_scheme_e_type;
+
+enum rpc_loc_ni_vx_requester_id_encoding_scheme_e_type {
+    RPC_LOC_NI_VX_OCTET = 0,
+    RPC_LOC_NI_VX_EXN_PROTOCOL_MSG = 1,
+    RPC_LOC_NI_VX_ASCII = 2,
+    RPC_LOC_NI_VX_IA5 = 3,
+    RPC_LOC_NI_VX_UNICODE = 4,
+    RPC_LOC_NI_VX_SHIFT_JIS = 5,
+    RPC_LOC_NI_VX_KOREAN = 6,
+    RPC_LOC_NI_VX_LATIN_HEBREW = 7,
+    RPC_LOC_NI_VX_LATIN = 8,
+    RPC_LOC_NI_VX_GSM = 9,
+    RPC_LOC_NI_VX_ENCODING_TYPE_MAX = 268435456,
+};
+typedef enum rpc_loc_ni_vx_requester_id_encoding_scheme_e_type rpc_loc_ni_vx_requester_id_encoding_scheme_e_type;
+
+enum rpc_loc_ni_vx_pos_mode_e_type {
+    RPC_LOC_VX_MS_ASSISTED_ONLY = 1,
+    RPC_LOC_VX_MS_BASED_ONLY = 2,
+    RPC_LOC_VX_MS_ASSISTED_PREF_MSBASED_ALLWD = 3,
+    RPC_LOC_VX_MS_BASED_PREF_ASSISTED_ALLWD = 4,
+    RPC_LOC_VX_POS_MODE_MAX = 268435456,
+};
+typedef enum rpc_loc_ni_vx_pos_mode_e_type rpc_loc_ni_vx_pos_mode_e_type;
+
+struct rpc_loc_ni_vx_requester_id_s_type {
+    u_char requester_id_length;
+    char requester_id[200];
+};
+typedef struct rpc_loc_ni_vx_requester_id_s_type rpc_loc_ni_vx_requester_id_s_type;
+
+struct rpc_loc_ni_vx_notify_verify_req_s_type {
+    rpc_loc_ni_notify_verify_e_type notification_priv_type;
+    u_char pos_qos_incl;
+    u_char pos_qos;
+    rpc_uint32 num_fixes;
+    rpc_uint32 tbf;
+    rpc_loc_ni_vx_pos_mode_e_type pos_mode;
+    rpc_loc_ni_vx_requester_id_encoding_scheme_e_type encoding_scheme;
+    rpc_loc_ni_vx_requester_id_s_type requester_id;
+    rpc_uint16 user_resp_timer_val;
+};
+typedef struct rpc_loc_ni_vx_notify_verify_req_s_type rpc_loc_ni_vx_notify_verify_req_s_type;
+
+enum rpc_loc_ni_supl_pos_method_e_type {
+    RPC_LOC_NI_POSMETHOD_AGPS_SETASSISTED = 1,
+    RPC_LOC_NI_POSMETHOD_AGPS_SETBASED = 2,
+    RPC_LOC_NI_POSMETHOD_AGPS_SETASSISTED_PREF = 3,
+    RPC_LOC_NI_POSMETHOD_AGPS_SETBASED_PREF = 4,
+    RPC_LOC_NI_POSMETHOD_AUTONOMOUS_GPS = 5,
+    RPC_LOC_NI_POSMETHOD_AFLT = 6,
+    RPC_LOC_NI_POSMETHOD_ECID = 7,
+    RPC_LOC_NI_POSMETHOD_EOTD = 8,
+    RPC_LOC_NI_POSMETHOD_OTDOA = 9,
+    RPC_LOC_NI_POSMETHOD_NO_POSITION = 10,
+    RPC_LOC_NI_POSMETHOD_MAX = 268435456,
+};
+typedef enum rpc_loc_ni_supl_pos_method_e_type rpc_loc_ni_supl_pos_method_e_type;
+
+struct rpc_loc_ni_supl_slp_session_id_s_type {
+    u_char presence;
+    char session_id[4];
+    rpc_loc_server_info_s_type slp_address;
+};
+typedef struct rpc_loc_ni_supl_slp_session_id_s_type rpc_loc_ni_supl_slp_session_id_s_type;
+
+struct rpc_loc_ni_requestor_id_s_type {
+    u_char data_coding_scheme;
+    char requestor_id_string[200];
+    u_char string_len;
+};
+typedef struct rpc_loc_ni_requestor_id_s_type rpc_loc_ni_requestor_id_s_type;
+
+struct rpc_loc_ni_supl_client_name_s_type {
+    u_char data_coding_scheme;
+    char client_name_string[64];
+    u_char string_len;
+};
+typedef struct rpc_loc_ni_supl_client_name_s_type rpc_loc_ni_supl_client_name_s_type;
+
+struct rpc_loc_ni_supl_qop_s_type {
+    u_char bit_mask;
+    u_char horacc;
+    u_char veracc;
+    rpc_uint16 maxLocAge;
+    u_char delay;
+};
+typedef struct rpc_loc_ni_supl_qop_s_type rpc_loc_ni_supl_qop_s_type;
+
+struct rpc_loc_ni_supl_notify_verify_req_s_type {
+    rpc_loc_ni_notify_verify_e_type notification_priv_type;
+    rpc_uint16 flags;
+    rpc_loc_ni_supl_slp_session_id_s_type supl_slp_session_id;
+    char supl_hash[8];
+    rpc_loc_ni_datacoding_scheme_e_type datacoding_scheme;
+    rpc_loc_ni_supl_pos_method_e_type pos_method;
+    rpc_loc_ni_requestor_id_s_type requestor_id;
+    rpc_loc_ni_supl_client_name_s_type client_name;
+    rpc_loc_ni_supl_qop_s_type supl_qop;
+    rpc_uint16 user_response_timer;
+};
+typedef struct rpc_loc_ni_supl_notify_verify_req_s_type rpc_loc_ni_supl_notify_verify_req_s_type;
+
+struct rpc_loc_ni_ext_client_address_s_type {
+    u_char ext_client_address_len;
+    char ext_client_address[20];
+};
+typedef struct rpc_loc_ni_ext_client_address_s_type rpc_loc_ni_ext_client_address_s_type;
+
+enum rpc_loc_ni_location_type_e_type {
+    RPC_LOC_NI_LOCATIONTYPE_CURRENT_LOCATION = 1,
+    RPC_LOC_NI_LOCATIONTYPE_CURRENT_OR_LAST_KNOWN_LOCATION = 2,
+    RPC_LOC_NI_LOCATIONTYPE_INITIAL_LOCATION = 3,
+    RPC_LOC_NI_LOCATIONTYPE_MAX = 268435456,
+};
+typedef enum rpc_loc_ni_location_type_e_type rpc_loc_ni_location_type_e_type;
+
+struct rpc_loc_ni_deferred_location_s_type {
+    u_char unused_bits;
+    u_char ms_available;
+};
+typedef struct rpc_loc_ni_deferred_location_s_type rpc_loc_ni_deferred_location_s_type;
+
+struct rpc_loc_ni_codeword_string_s_type {
+    u_char data_coding_scheme;
+    char lcs_codeword_string[20];
+    u_char string_len;
+};
+typedef struct rpc_loc_ni_codeword_string_s_type rpc_loc_ni_codeword_string_s_type;
+
+struct rpc_loc_ni_service_type_id_s_type {
+    u_char lcs_service_type_id;
+};
+typedef struct rpc_loc_ni_service_type_id_s_type rpc_loc_ni_service_type_id_s_type;
+
+struct rpc_loc_ni_umts_cp_notify_verify_req_s_type {
+    rpc_loc_ni_notify_verify_e_type notification_priv_type;
+    u_char invoke_id;
+    rpc_uint16 flags;
+    u_char notification_length;
+    char notification_text[64];
+    rpc_loc_ni_datacoding_scheme_e_type datacoding_scheme;
+    rpc_loc_ni_ext_client_address_s_type ext_client_address_data;
+    rpc_loc_ni_location_type_e_type location_type;
+    rpc_loc_ni_deferred_location_s_type deferred_location;
+    rpc_loc_ni_requestor_id_s_type requestor_id;
+    rpc_loc_ni_codeword_string_s_type codeword_string;
+    rpc_loc_ni_service_type_id_s_type service_type_id;
+    rpc_uint16 user_response_timer;
+};
+typedef struct rpc_loc_ni_umts_cp_notify_verify_req_s_type rpc_loc_ni_umts_cp_notify_verify_req_s_type;
+
+enum rpc_loc_ni_service_interaction_e_type {
+    RPC_LOC_NI_SERVICE_INTERACTION_ONGOING_NI_INCOMING_MO = 1,
+    RPC_LOC_NI_SERVICE_INTERACTION_MAX = 268435456,
+};
+typedef enum rpc_loc_ni_service_interaction_e_type rpc_loc_ni_service_interaction_e_type;
+
+struct rpc_loc_ni_vx_service_interaction_req_s_type {
+    rpc_loc_ni_vx_notify_verify_req_s_type ni_vx_req;
+    rpc_loc_ni_service_interaction_e_type service_interation_type;
+};
+typedef struct rpc_loc_ni_vx_service_interaction_req_s_type rpc_loc_ni_vx_service_interaction_req_s_type;
+
+struct rpc_loc_ni_event_payload_u_type {
+    rpc_loc_ni_event_e_type disc;
+    union {
+        rpc_loc_ni_vx_notify_verify_req_s_type vx_req;
+        rpc_loc_ni_supl_notify_verify_req_s_type supl_req;
+        rpc_loc_ni_umts_cp_notify_verify_req_s_type umts_cp_req;
+        rpc_loc_ni_vx_service_interaction_req_s_type service_interaction_req;
+    } rpc_loc_ni_event_payload_u_type_u;
+};
+typedef struct rpc_loc_ni_event_payload_u_type rpc_loc_ni_event_payload_u_type;
+
+struct rpc_loc_ni_event_s_type {
+    rpc_loc_ni_event_e_type event;
+    rpc_loc_ni_event_payload_u_type payload;
+};
+typedef struct rpc_loc_ni_event_s_type rpc_loc_ni_event_s_type;
+
+enum rpc_loc_assist_data_request_e_type {
+    RPC_LOC_ASSIST_DATA_TIME_REQ = 1,
+    RPC_LOC_ASSIST_DATA_PREDICTED_ORBITS_REQ = 2,
+    RPC_LOC_ASSIST_DATA_POSITION_INJECTION_REQ = 3,
+    RPC_LOC_ASSIST_DATA_MAX = 268435456,
+};
+typedef enum rpc_loc_assist_data_request_e_type rpc_loc_assist_data_request_e_type;
+
+typedef char *rpc_struct_loc_time_download_source_s_type_servers_ptr;
+
+typedef rpc_struct_loc_time_download_source_s_type_servers_ptr rpc_struct_loc_time_download_source_s_type_servers[3];
+
+struct rpc_loc_time_download_source_s_type {
+    rpc_uint32 delay_threshold;
+    rpc_struct_loc_time_download_source_s_type_servers servers;
+};
+typedef struct rpc_loc_time_download_source_s_type rpc_loc_time_download_source_s_type;
+
+typedef char *rpc_struct_loc_predicted_orbits_data_source_s_type_servers_ptr;
+
+typedef rpc_struct_loc_predicted_orbits_data_source_s_type_servers_ptr rpc_struct_loc_predicted_orbits_data_source_s_type_servers[3];
+
+struct rpc_loc_predicted_orbits_data_source_s_type {
+    rpc_uint32 max_file_size;
+    rpc_uint32 max_part_size;
+    rpc_struct_loc_predicted_orbits_data_source_s_type_servers servers;
+};
+typedef struct rpc_loc_predicted_orbits_data_source_s_type rpc_loc_predicted_orbits_data_source_s_type;
+
+struct rpc_loc_pos_inj_request_s_type {
+    rpc_uint32 flags;
+    double latitude;
+    double longitude;
+    rpc_uint32 position_uncertainty;
+    rpc_uint64 timestamp;
+};
+typedef struct rpc_loc_pos_inj_request_s_type rpc_loc_pos_inj_request_s_type;
+
+struct rpc_loc_assist_data_request_payload_u_type {
+    rpc_loc_assist_data_request_e_type disc;
+    union {
+        rpc_loc_time_download_source_s_type time_download;
+        rpc_loc_predicted_orbits_data_source_s_type data_download;
+        rpc_loc_pos_inj_request_s_type pos_injection;
+    } rpc_loc_assist_data_request_payload_u_type_u;
+};
+typedef struct rpc_loc_assist_data_request_payload_u_type rpc_loc_assist_data_request_payload_u_type;
+
+struct rpc_loc_assist_data_request_s_type {
+    rpc_loc_assist_data_request_e_type event;
+    rpc_loc_assist_data_request_payload_u_type payload;
+};
+typedef struct rpc_loc_assist_data_request_s_type rpc_loc_assist_data_request_s_type;
+
+typedef rpc_uint32 rpc_loc_server_connection_handle;
+
+enum rpc_loc_server_protocol_e_type {
+    RPC_LOC_SERVER_PROTOCOL_DEFAULT = 0,
+    RPC_LOC_SERVER_PROTOCOL_SUPL = 1,
+    RPC_LOC_SERVER_PROTOCOL_VX_MPC = 2,
+    RPC_LOC_SERVER_PROTOCOL_VX_PDE = 3,
+    RPC_LOC_SERVER_PROTOCOL_MAX = 16777216,
+};
+typedef enum rpc_loc_server_protocol_e_type rpc_loc_server_protocol_e_type;
+
+enum rpc_loc_server_connection_e_type {
+    RPC_LOC_SERVER_CONNECTION_LBS = 0,
+    RPC_LOC_SERVER_CONNECTION_WWAN_INTERNET = 0 + 1,
+    RPC_LOC_SERVER_CONNECTION_MAX = 16777216,
+};
+typedef enum rpc_loc_server_connection_e_type rpc_loc_server_connection_e_type;
+
+enum rpc_loc_server_request_e_type {
+    RPC_LOC_SERVER_REQUEST_OPEN = 1,
+    RPC_LOC_SERVER_REQUEST_CLOSE = 2,
+    RPC_LOC_SERVER_REQUEST_MULTI_OPEN = 3,
+    RPC_LOC_SERVER_REQUEST_MAX = 268435456,
+};
+typedef enum rpc_loc_server_request_e_type rpc_loc_server_request_e_type;
+
+struct rpc_loc_server_open_req_s_type {
+    rpc_loc_server_connection_handle conn_handle;
+    rpc_loc_server_protocol_e_type protocol;
+};
+typedef struct rpc_loc_server_open_req_s_type rpc_loc_server_open_req_s_type;
+
+struct rpc_loc_server_multi_open_req_s_type {
+    rpc_loc_server_connection_handle conn_handle;
+    rpc_loc_server_protocol_e_type protocol;
+    rpc_loc_server_connection_e_type connection_type;
+};
+typedef struct rpc_loc_server_multi_open_req_s_type rpc_loc_server_multi_open_req_s_type;
+
+struct rpc_loc_server_close_req_s_type {
+    rpc_loc_server_connection_handle conn_handle;
+};
+typedef struct rpc_loc_server_close_req_s_type rpc_loc_server_close_req_s_type;
+
+struct rpc_loc_server_request_u_type {
+    rpc_loc_server_request_e_type disc;
+    union {
+        rpc_loc_server_open_req_s_type open_req;
+        rpc_loc_server_close_req_s_type close_req;
+        rpc_loc_server_multi_open_req_s_type multi_open_req;
+    } rpc_loc_server_request_u_type_u;
+};
+typedef struct rpc_loc_server_request_u_type rpc_loc_server_request_u_type;
+
+struct rpc_loc_server_request_s_type {
+    rpc_loc_server_request_e_type event;
+    rpc_loc_server_request_u_type payload;
+};
+typedef struct rpc_loc_server_request_s_type rpc_loc_server_request_s_type;
+
+enum rpc_loc_qwip_request_e_type {
+    RPC_LOC_QWIP_START_PERIODIC_HI_FREQ_FIXES = 0,
+    RPC_LOC_QWIP_START_PERIODIC_KEEP_WARM = 0 + 1,
+    RPC_LOC_QWIP_STOP_PERIODIC_FIXES = 0 + 2,
+    RPC_LOC_QWIP_SUSPEND = 0 + 3,
+    RPC_LOC_QWIP_REQUEST_MAX = 268435456,
+};
+typedef enum rpc_loc_qwip_request_e_type rpc_loc_qwip_request_e_type;
+
+struct rpc_loc_qwip_request_s_type {
+    rpc_loc_qwip_request_e_type request_type;
+    rpc_uint16 tbf_ms;
+};
+typedef struct rpc_loc_qwip_request_s_type rpc_loc_qwip_request_s_type;
+
+struct rpc_loc_reserved_payload_s_type {
+    rpc_uint16 data_size;
+    struct {
+        u_int data_len;
+        char *data_val;
+    } data;
+};
+typedef struct rpc_loc_reserved_payload_s_type rpc_loc_reserved_payload_s_type;
+
+enum rpc_loc_ioctl_e_type {
+    RPC_LOC_IOCTL_GET_API_VERSION = 1,
+    RPC_LOC_IOCTL_SET_FIX_CRITERIA = 2,
+    RPC_LOC_IOCTL_GET_FIX_CRITERIA = 3,
+    RPC_LOC_IOCTL_SERVICE_START_INDEX = 400,
+    RPC_LOC_IOCTL_INFORM_NI_USER_RESPONSE = 400,
+    RPC_LOC_IOCTL_INJECT_PREDICTED_ORBITS_DATA = 401,
+    RPC_LOC_IOCTL_QUERY_PREDICTED_ORBITS_DATA_VALIDITY = 402,
+    RPC_LOC_IOCTL_QUERY_PREDICTED_ORBITS_DATA_SOURCE = 403,
+    RPC_LOC_IOCTL_SET_PREDICTED_ORBITS_DATA_AUTO_DOWNLOAD = 404,
+    RPC_LOC_IOCTL_INJECT_UTC_TIME = 405,
+    RPC_LOC_IOCTL_INJECT_RTC_VALUE = 406,
+    RPC_LOC_IOCTL_INJECT_POSITION = 407,
+    RPC_LOC_IOCTL_QUERY_ENGINE_STATE = 408,
+    RPC_LOC_IOCTL_INFORM_SERVER_OPEN_STATUS = 409,
+    RPC_LOC_IOCTL_INFORM_SERVER_CLOSE_STATUS = 410,
+    RPC_LOC_IOCTL_SEND_WIPER_POSITION_REPORT = 411,
+    RPC_LOC_IOCTL_NOTIFY_WIPER_STATUS = 412,
+    RPC_LOC_IOCTL_ACCESS_EFS_DATA = 413,
+    RPC_LOC_IOCTL_ERROR_ESTIMATE_CONFIG = 414,
+    RPC_LOC_IOCTL_INFORM_SERVER_MULTI_OPEN_STATUS = 415,
+    RPC_LOC_IOCTL_NV_SETTINGS_START_INDEX = 800,
+    RPC_LOC_IOCTL_SET_ENGINE_LOCK = 800,
+    RPC_LOC_IOCTL_GET_ENGINE_LOCK = 801,
+    RPC_LOC_IOCTL_SET_SBAS_CONFIG = 802,
+    RPC_LOC_IOCTL_GET_SBAS_CONFIG = 803,
+    RPC_LOC_IOCTL_SET_NMEA_TYPES = 804,
+    RPC_LOC_IOCTL_GET_NMEA_TYPES = 805,
+    RPC_LOC_IOCTL_SET_CDMA_PDE_SERVER_ADDR = 806,
+    RPC_LOC_IOCTL_GET_CDMA_PDE_SERVER_ADDR = 807,
+    RPC_LOC_IOCTL_SET_CDMA_MPC_SERVER_ADDR = 808,
+    RPC_LOC_IOCTL_GET_CDMA_MPC_SERVER_ADDR = 809,
+    RPC_LOC_IOCTL_SET_UMTS_SLP_SERVER_ADDR = 810,
+    RPC_LOC_IOCTL_GET_UMTS_SLP_SERVER_ADDR = 811,
+    RPC_LOC_IOCTL_SET_ON_DEMAND_LPM = 812,
+    RPC_LOC_IOCTL_GET_ON_DEMAND_LPM = 813,
+    RPC_LOC_IOCTL_SET_XTRA_T_SESSION_CONTROL = 814,
+    RPC_LOC_IOCTL_GET_XTRA_T_SESSION_CONTROL = 815,
+    RPC_LOC_IOCTL_SET_LBS_APN_PROFILE = 816,
+    RPC_LOC_IOCTL_GET_LBS_APN_PROFILE = 817,
+    RPC_LOC_IOCTL_SET_XTRA_APN_PROFILE = 818,
+    RPC_LOC_IOCTL_GET_XTRA_APN_PROFILE = 819,
+    RPC_LOC_IOCTL_SET_DATA_ENABLE = 820,
+    RPC_LOC_IOCTL_SET_SUPL_VERSION = 821,
+    RPC_LOC_IOCTL_GET_SUPL_VERSION = 822,
+    RPC_LOC_IOCTL_PROPRIETARY_START_INDEX = 1000,
+    RPC_LOC_IOCTL_DELETE_ASSIST_DATA = 1000,
+    RPC_LOC_IOCTL_SET_CUSTOM_PDE_SERVER_ADDR = 1001,
+    RPC_LOC_IOCTL_GET_CUSTOM_PDE_SERVER_ADDR = 1002,
+    RPC_LOC_IOCTL_RESERVED_CMD = 8000,
+    RPC_LOC_IOCTL_THIRD_PARTY_START_INDEX = 1073741824,
+};
+typedef enum rpc_loc_ioctl_e_type rpc_loc_ioctl_e_type;
+
+struct rpc_loc_api_version_s_type {
+    u_char major;
+    u_char minor;
+};
+typedef struct rpc_loc_api_version_s_type rpc_loc_api_version_s_type;
+
+enum rpc_loc_fix_recurrence_e_type {
+    RPC_LOC_PERIODIC_FIX = 1,
+    RPC_LOC_SINGLE_FIX = 2,
+    RPC_LOC_FIX_SESSION_TYPE_MAX = 268435456,
+};
+typedef enum rpc_loc_fix_recurrence_e_type rpc_loc_fix_recurrence_e_type;
+
+enum rpc_loc_operation_mode_e_type {
+    RPC_LOC_OPER_MODE_DEFAULT = 1,
+    RPC_LOC_OPER_MODE_MSB = 2,
+    RPC_LOC_OPER_MODE_MSA = 3,
+    RPC_LOC_OPER_MODE_STANDALONE = 4,
+    RPC_LOC_OPER_MODE_SPEED_OPTIMAL = 5,
+    RPC_LOC_OPER_MODE_ACCURACY_OPTIMAL = 6,
+    RPC_LOC_OPER_MODE_DATA_OPTIMAL = 7,
+    RPC_LOC_OPER_MODE_CELL_ID = 8,
+    RPC_LOC_OPER_MODE_MAX = 268435456,
+};
+typedef enum rpc_loc_operation_mode_e_type rpc_loc_operation_mode_e_type;
+
+enum rpc_loc_notify_e_type {
+    RPC_LOC_NOTIFY_ON_INTERVAL = 1,
+    RPC_LOC_NOTIFY_ON_DISTANCE = 2,
+    RPC_LOC_NOTIFY_ON_ANY = 3,
+    RPC_LOC_NOTIFY_ON_ALL = 4,
+    RPC_LOC_NOTIFY_TYPE_MAX = 268435456,
+};
+typedef enum rpc_loc_notify_e_type rpc_loc_notify_e_type;
+
+struct rpc_loc_fix_criteria_s_type {
+    rpc_uint32 valid_mask;
+    rpc_loc_fix_recurrence_e_type recurrence_type;
+    rpc_loc_operation_mode_e_type preferred_operation_mode;
+    rpc_uint32 preferred_accuracy;
+    rpc_uint32 preferred_response_time;
+    rpc_boolean intermediate_pos_report_enabled;
+    rpc_loc_notify_e_type notify_type;
+    rpc_uint32 min_interval;
+    float min_distance;
+    rpc_uint32 min_dist_sample_interval;
+};
+typedef struct rpc_loc_fix_criteria_s_type rpc_loc_fix_criteria_s_type;
+
+enum rpc_loc_ni_user_resp_e_type {
+    RPC_LOC_NI_LCS_NOTIFY_VERIFY_ACCEPT = 1,
+    RPC_LOC_NI_LCS_NOTIFY_VERIFY_DENY = 2,
+    RPC_LOC_NI_LCS_NOTIFY_VERIFY_NORESP = 3,
+    RPC_LOC_NI_LCS_NOTIFY_VERIFY_MAX = 268435456,
+};
+typedef enum rpc_loc_ni_user_resp_e_type rpc_loc_ni_user_resp_e_type;
+
+struct rpc_loc_user_verify_s_type {
+    rpc_loc_ni_user_resp_e_type user_resp;
+    rpc_loc_ni_event_s_type ni_event_pass_back;
+};
+typedef struct rpc_loc_user_verify_s_type rpc_loc_user_verify_s_type;
+
+enum rpc_loc_predicted_orbits_data_format_e_type {
+    RPC_LOC_PREDICTED_ORBITS_XTRA = 0,
+    RPC_LOC_PREDICTED_ORBITS_FORMAT_MAX = 268435456,
+};
+typedef enum rpc_loc_predicted_orbits_data_format_e_type rpc_loc_predicted_orbits_data_format_e_type;
+
+struct rpc_loc_predicted_orbits_data_s_type {
+    rpc_loc_predicted_orbits_data_format_e_type format_type;
+    rpc_uint32 total_size;
+    rpc_uint8 total_parts;
+    rpc_uint8 part;
+    rpc_uint16 part_len;
+    struct {
+        u_int data_ptr_len;
+        char *data_ptr_val;
+    } data_ptr;
+};
+typedef struct rpc_loc_predicted_orbits_data_s_type rpc_loc_predicted_orbits_data_s_type;
+
+struct rpc_loc_predicted_orbits_data_validity_report_s_type {
+    rpc_uint64 start_time_utc;
+    rpc_uint16 valid_duration_hrs;
+};
+typedef struct rpc_loc_predicted_orbits_data_validity_report_s_type rpc_loc_predicted_orbits_data_validity_report_s_type;
+
+struct rpc_loc_predicted_orbits_auto_download_config_s_type {
+    rpc_boolean enable;
+    u_char auto_check_every_hrs;
+};
+typedef struct rpc_loc_predicted_orbits_auto_download_config_s_type rpc_loc_predicted_orbits_auto_download_config_s_type;
+
+struct rpc_loc_assist_data_time_s_type {
+    rpc_uint64 time_utc;
+    rpc_uint32 uncertainty;
+};
+typedef struct rpc_loc_assist_data_time_s_type rpc_loc_assist_data_time_s_type;
+
+typedef rpc_uint64 rpc_loc_assist_pos_valid_mask_type;
+
+struct rpc_loc_assist_data_pos_s_type {
+    rpc_loc_assist_pos_valid_mask_type valid_mask;
+    rpc_uint64 timestamp_utc;
+    double latitude;
+    double longitude;
+    float altitude_wrt_ellipsoid;
+    float altitude_wrt_mean_sea_level;
+    float hor_unc_circular;
+    float vert_unc;
+    u_char confidence_horizontal;
+    u_char confidence_vertical;
+    rpc_int32 timestamp_age;
+};
+typedef struct rpc_loc_assist_data_pos_s_type rpc_loc_assist_data_pos_s_type;
+
+enum rpc_loc_server_open_status_e_type {
+    RPC_LOC_SERVER_OPEN_SUCCESS = 1,
+    RPC_LOC_SERVER_OPEN_FAIL = 2,
+    RPC_LOC_SERVER_OPEN_STATUS_MAX = 268435456,
+};
+typedef enum rpc_loc_server_open_status_e_type rpc_loc_server_open_status_e_type;
+
+enum rpc_loc_server_pdp_type_e_type {
+    RPC_LOC_SERVER_PDP_IP = 0,
+    RPC_LOC_SERVER_PDP_PPP = 0 + 1,
+    RPC_LOC_SERVER_PDP_IPV6 = 0 + 2,
+    RPC_LOC_SERVER_PDP_IPV4V6 = 0 + 3,
+    RPC_LOC_SERVER_PDP_MAX = 268435456,
+};
+typedef enum rpc_loc_server_pdp_type_e_type rpc_loc_server_pdp_type_e_type;
+
+struct rpc_loc_server_open_status_s_type {
+    rpc_loc_server_connection_handle conn_handle;
+    rpc_loc_server_open_status_e_type open_status;
+    char apn_name[100];
+};
+typedef struct rpc_loc_server_open_status_s_type rpc_loc_server_open_status_s_type;
+
+struct rpc_loc_server_multi_open_status_s_type {
+    rpc_loc_server_connection_handle conn_handle;
+    rpc_loc_server_open_status_e_type open_status;
+    rpc_loc_server_pdp_type_e_type pdp_type;
+    char apn_name[100];
+};
+typedef struct rpc_loc_server_multi_open_status_s_type rpc_loc_server_multi_open_status_s_type;
+
+enum rpc_loc_server_close_status_e_type {
+    RPC_LOC_SERVER_CLOSE_SUCCESS = 1,
+    RPC_LOC_SERVER_CLOSE_FAIL = 2,
+    RPC_LOC_SERVER_CLOSE_STATUS_MAX = 268435456,
+};
+typedef enum rpc_loc_server_close_status_e_type rpc_loc_server_close_status_e_type;
+
+struct rpc_loc_server_close_status_s_type {
+    rpc_loc_server_connection_handle conn_handle;
+    rpc_loc_server_close_status_e_type close_status;
+};
+typedef struct rpc_loc_server_close_status_s_type rpc_loc_server_close_status_s_type;
+
+struct rpc_loc_wiper_fix_time_s_type {
+    rpc_uint32 slow_clock_count;
+};
+typedef struct rpc_loc_wiper_fix_time_s_type rpc_loc_wiper_fix_time_s_type;
+
+struct rpc_loc_wiper_fix_pos_s_type {
+    rpc_int32 lat;
+    rpc_int32 lon;
+    rpc_uint16 HEPE;
+    rpc_uint8 num_of_aps_used;
+    rpc_uint8 fix_error_code;
+};
+typedef struct rpc_loc_wiper_fix_pos_s_type rpc_loc_wiper_fix_pos_s_type;
+
+struct rpc_loc_wiper_ap_info_s_type {
+    char mac_addr[6];
+    rpc_int32 rssi;
+    rpc_uint16 channel;
+    rpc_uint8 ap_qualifier;
+};
+typedef struct rpc_loc_wiper_ap_info_s_type rpc_loc_wiper_ap_info_s_type;
+
+struct rpc_loc_wiper_ap_set_s_type {
+    rpc_uint8 num_of_aps;
+    rpc_loc_wiper_ap_info_s_type ap_info[50];
+};
+typedef struct rpc_loc_wiper_ap_set_s_type rpc_loc_wiper_ap_set_s_type;
+
+struct rpc_loc_wiper_position_report_s_type {
+    rpc_uint8 wiper_valid_info_flag;
+    rpc_loc_wiper_fix_time_s_type wiper_fix_time;
+    rpc_loc_wiper_fix_pos_s_type wiper_fix_position;
+    rpc_loc_wiper_ap_set_s_type wiper_ap_set;
+};
+typedef struct rpc_loc_wiper_position_report_s_type rpc_loc_wiper_position_report_s_type;
+
+enum rpc_loc_wiper_status_e_type {
+    RPC_LOC_WIPER_STATUS_AVAILABLE = 1,
+    RPC_LOC_WIPER_STATUS_UNAVAILABLE = 2,
+    RPC_LOC_WIPER_STATUS_E_SIZE = 268435456,
+};
+typedef enum rpc_loc_wiper_status_e_type rpc_loc_wiper_status_e_type;
+
+enum rpc_loc_fs_operation_e_type {
+    RPC_LOC_FS_CREATE_WRITE_FILE = 1,
+    RPC_LOC_FS_APPEND_FILE = 2,
+    RPC_LOC_FS_DELETE_FILE = 3,
+    RPC_LOC_FS_READ_FILE = 4,
+    RPC_LOC_FS_MAX = 268435456,
+};
+typedef enum rpc_loc_fs_operation_e_type rpc_loc_fs_operation_e_type;
+
+struct rpc_loc_efs_data_s_type {
+    char filename[64];
+    rpc_loc_fs_operation_e_type operation;
+    rpc_uint32 total_size;
+    struct {
+        u_int data_ptr_len;
+        char *data_ptr_val;
+    } data_ptr;
+    rpc_uint32 part_len;
+    rpc_uint8 part;
+    rpc_uint8 total_parts;
+    rpc_uint32 reserved;
+};
+typedef struct rpc_loc_efs_data_s_type rpc_loc_efs_data_s_type;
+
+enum rpc_loc_error_estimate_config_e_type {
+    RPC_LOC_ERROR_ESTIMATE_CONFIG_SET = 1,
+    RPC_LOC_ERROR_ESTIMATE_CONFIG_CLEAR = 2,
+    RPC_LOC_ERROR_ESTIMATE_MAX = 268435456,
+};
+typedef enum rpc_loc_error_estimate_config_e_type rpc_loc_error_estimate_config_e_type;
+
+struct rpc_loc_apn_profiles_type {
+    rpc_uint32 srv_system_type;
+    rpc_uint32 pdp_type;
+    rpc_uint32 reserved;
+    char apn_name[100];
+};
+typedef struct rpc_loc_apn_profiles_type rpc_loc_apn_profiles_type;
+
+enum rpc_loc_lock_e_type {
+    RPC_LOC_LOCK_NONE = 1,
+    RPC_LOC_LOCK_MI = 2,
+    RPC_LOC_LOCK_MT = 3,
+    RPC_LOC_LOCK_ALL = 4,
+    RPC_LOC_LOCK_MAX = 268435456,
+};
+typedef enum rpc_loc_lock_e_type rpc_loc_lock_e_type;
+
+typedef rpc_uint32 rpc_loc_nmea_sentence_type;
+
+typedef rpc_uint32 rpc_loc_assist_data_type;
+
+struct rpc_loc_assist_data_delete_s_type {
+    rpc_loc_assist_data_type type;
+    rpc_uint32 reserved[8];
+};
+typedef struct rpc_loc_assist_data_delete_s_type rpc_loc_assist_data_delete_s_type;
+
+struct rpc_loc_ioctl_data_u_type {
+    rpc_loc_ioctl_e_type disc;
+    union {
+        rpc_loc_fix_criteria_s_type fix_criteria;
+        rpc_loc_user_verify_s_type user_verify_resp;
+        rpc_loc_predicted_orbits_data_s_type predicted_orbits_data;
+        rpc_loc_predicted_orbits_auto_download_config_s_type predicted_orbits_auto_download;
+        rpc_loc_assist_data_time_s_type assistance_data_time;
+        rpc_loc_assist_data_pos_s_type assistance_data_position;
+        rpc_loc_server_open_status_s_type conn_open_status;
+        rpc_loc_server_close_status_s_type conn_close_status;
+        rpc_loc_wiper_position_report_s_type wiper_pos;
+        rpc_loc_wiper_status_e_type wiper_status;
+        rpc_loc_lock_e_type engine_lock;
+        rpc_boolean sbas_mode;
+        rpc_loc_nmea_sentence_type nmea_types;
+        rpc_boolean on_demand_lpm;
+        rpc_loc_server_info_s_type server_addr;
+        rpc_loc_assist_data_delete_s_type assist_data_delete;
+        rpc_loc_efs_data_s_type efs_data;
+        rpc_loc_error_estimate_config_e_type error_estimate_config;
+        rpc_uint8 xtra_t_session_control;
+        rpc_loc_apn_profiles_type apn_profiles[6];
+        rpc_boolean data_enable;
+        rpc_uint32 supl_version;
+        rpc_loc_server_multi_open_status_s_type multi_conn_open_status;
+        rpc_loc_reserved_payload_s_type reserved;
+    } rpc_loc_ioctl_data_u_type_u;
+};
+typedef struct rpc_loc_ioctl_data_u_type rpc_loc_ioctl_data_u_type;
+
+struct rpc_loc_ioctl_callback_data_u_type {
+    rpc_loc_ioctl_e_type disc;
+    union {
+        rpc_loc_api_version_s_type api_version;
+        rpc_loc_fix_criteria_s_type fix_criteria;
+        rpc_loc_lock_e_type engine_lock;
+        rpc_boolean sbas_mode;
+        rpc_loc_nmea_sentence_type nmea_types;
+        rpc_boolean on_demand_lpm;
+        rpc_loc_server_info_s_type server_addr;
+        rpc_loc_predicted_orbits_data_source_s_type predicted_orbits_data_source;
+        rpc_loc_predicted_orbits_data_validity_report_s_type predicted_orbits_data_validity;
+        rpc_uint8 xtra_t_session_control;
+        rpc_loc_apn_profiles_type apn_profiles[6];
+        rpc_uint32 supl_version;
+    } rpc_loc_ioctl_callback_data_u_type_u;
+};
+typedef struct rpc_loc_ioctl_callback_data_u_type rpc_loc_ioctl_callback_data_u_type;
+
+struct rpc_loc_ioctl_callback_s_type {
+    rpc_loc_ioctl_e_type type;
+    rpc_int32 status;
+    rpc_loc_ioctl_callback_data_u_type data;
+};
+typedef struct rpc_loc_ioctl_callback_s_type rpc_loc_ioctl_callback_s_type;
+
+struct rpc_loc_event_payload_u_type {
+    u_quad_t disc;
+    union {
+        rpc_loc_parsed_position_s_type parsed_location_report;
+        rpc_loc_gnss_info_s_type gnss_report;
+        rpc_loc_nmea_report_s_type nmea_report;
+        rpc_loc_ni_event_s_type ni_request;
+        rpc_loc_assist_data_request_s_type assist_data_request;
+        rpc_loc_server_request_s_type loc_server_request;
+        rpc_loc_ioctl_callback_s_type ioctl_report;
+        rpc_loc_status_event_s_type status_report;
+        rpc_loc_qwip_request_s_type qwip_request;
+        rpc_loc_reserved_payload_s_type reserved;
+    } rpc_loc_event_payload_u_type_u;
+};
+typedef struct rpc_loc_event_payload_u_type rpc_loc_event_payload_u_type;
+
+/* the xdr functions */
+
+#if defined(__STDC__) || defined(__cplusplus)
+extern  bool_t xdr_rpc_loc_client_handle_type (XDR *, rpc_loc_client_handle_type*);
+extern  bool_t xdr_rpc_loc_event_mask_type (XDR *, rpc_loc_event_mask_type*);
+extern  bool_t xdr_rpc_loc_position_valid_mask_type (XDR *, rpc_loc_position_valid_mask_type*);
+extern  bool_t xdr_rpc_loc_pos_technology_mask_type (XDR *, rpc_loc_pos_technology_mask_type*);
+extern  bool_t xdr_rpc_loc_session_status_e_type (XDR *, rpc_loc_session_status_e_type*);
+extern  bool_t xdr_rpc_loc_calendar_time_s_type (XDR *, rpc_loc_calendar_time_s_type*);
+extern  bool_t xdr_rpc_loc_parsed_position_s_type (XDR *, rpc_loc_parsed_position_s_type*);
+extern  bool_t xdr_rpc_loc_sv_system_e_type (XDR *, rpc_loc_sv_system_e_type*);
+extern  bool_t xdr_rpc_loc_sv_status_e_type (XDR *, rpc_loc_sv_status_e_type*);
+extern  bool_t xdr_rpc_loc_sv_info_valid_mask_type (XDR *, rpc_loc_sv_info_valid_mask_type*);
+extern  bool_t xdr_rpc_loc_sv_info_s_type (XDR *, rpc_loc_sv_info_s_type*);
+extern  bool_t xdr_rpc_loc_gnss_info_valid_mask_type (XDR *, rpc_loc_gnss_info_valid_mask_type*);
+extern  bool_t xdr_rpc_loc_gnss_info_s_type (XDR *, rpc_loc_gnss_info_s_type*);
+extern  bool_t xdr_rpc_loc_nmea_report_s_type (XDR *, rpc_loc_nmea_report_s_type*);
+extern  bool_t xdr_rpc_loc_status_event_e_type (XDR *, rpc_loc_status_event_e_type*);
+extern  bool_t xdr_rpc_loc_engine_state_e_type (XDR *, rpc_loc_engine_state_e_type*);
+extern  bool_t xdr_rpc_loc_fix_session_state_e_type (XDR *, rpc_loc_fix_session_state_e_type*);
+extern  bool_t xdr_rpc_loc_status_event_payload_u_type (XDR *, rpc_loc_status_event_payload_u_type*);
+extern  bool_t xdr_rpc_loc_status_event_s_type (XDR *, rpc_loc_status_event_s_type*);
+extern  bool_t xdr_rpc_loc_server_addr_e_type (XDR *, rpc_loc_server_addr_e_type*);
+extern  bool_t xdr_rpc_loc_server_addr_ipv4_type (XDR *, rpc_loc_server_addr_ipv4_type*);
+extern  bool_t xdr_rpc_loc_server_addr_url_type (XDR *, rpc_loc_server_addr_url_type*);
+extern  bool_t xdr_rpc_loc_server_addr_ipv6_type (XDR *, rpc_loc_server_addr_ipv6_type*);
+extern  bool_t xdr_rpc_loc_server_addr_u_type (XDR *, rpc_loc_server_addr_u_type*);
+extern  bool_t xdr_rpc_loc_server_info_s_type (XDR *, rpc_loc_server_info_s_type*);
+extern  bool_t xdr_rpc_loc_ni_notify_verify_e_type (XDR *, rpc_loc_ni_notify_verify_e_type*);
+extern  bool_t xdr_rpc_loc_ni_event_e_type (XDR *, rpc_loc_ni_event_e_type*);
+extern  bool_t xdr_rpc_loc_ni_datacoding_scheme_e_type (XDR *, rpc_loc_ni_datacoding_scheme_e_type*);
+extern  bool_t xdr_rpc_loc_ni_vx_requester_id_encoding_scheme_e_type (XDR *, rpc_loc_ni_vx_requester_id_encoding_scheme_e_type*);
+extern  bool_t xdr_rpc_loc_ni_vx_pos_mode_e_type (XDR *, rpc_loc_ni_vx_pos_mode_e_type*);
+extern  bool_t xdr_rpc_loc_ni_vx_requester_id_s_type (XDR *, rpc_loc_ni_vx_requester_id_s_type*);
+extern  bool_t xdr_rpc_loc_ni_vx_notify_verify_req_s_type (XDR *, rpc_loc_ni_vx_notify_verify_req_s_type*);
+extern  bool_t xdr_rpc_loc_ni_supl_pos_method_e_type (XDR *, rpc_loc_ni_supl_pos_method_e_type*);
+extern  bool_t xdr_rpc_loc_ni_supl_slp_session_id_s_type (XDR *, rpc_loc_ni_supl_slp_session_id_s_type*);
+extern  bool_t xdr_rpc_loc_ni_requestor_id_s_type (XDR *, rpc_loc_ni_requestor_id_s_type*);
+extern  bool_t xdr_rpc_loc_ni_supl_client_name_s_type (XDR *, rpc_loc_ni_supl_client_name_s_type*);
+extern  bool_t xdr_rpc_loc_ni_supl_qop_s_type (XDR *, rpc_loc_ni_supl_qop_s_type*);
+extern  bool_t xdr_rpc_loc_ni_supl_notify_verify_req_s_type (XDR *, rpc_loc_ni_supl_notify_verify_req_s_type*);
+extern  bool_t xdr_rpc_loc_ni_ext_client_address_s_type (XDR *, rpc_loc_ni_ext_client_address_s_type*);
+extern  bool_t xdr_rpc_loc_ni_location_type_e_type (XDR *, rpc_loc_ni_location_type_e_type*);
+extern  bool_t xdr_rpc_loc_ni_deferred_location_s_type (XDR *, rpc_loc_ni_deferred_location_s_type*);
+extern  bool_t xdr_rpc_loc_ni_codeword_string_s_type (XDR *, rpc_loc_ni_codeword_string_s_type*);
+extern  bool_t xdr_rpc_loc_ni_service_type_id_s_type (XDR *, rpc_loc_ni_service_type_id_s_type*);
+extern  bool_t xdr_rpc_loc_ni_umts_cp_notify_verify_req_s_type (XDR *, rpc_loc_ni_umts_cp_notify_verify_req_s_type*);
+extern  bool_t xdr_rpc_loc_ni_service_interaction_e_type (XDR *, rpc_loc_ni_service_interaction_e_type*);
+extern  bool_t xdr_rpc_loc_ni_vx_service_interaction_req_s_type (XDR *, rpc_loc_ni_vx_service_interaction_req_s_type*);
+extern  bool_t xdr_rpc_loc_ni_event_payload_u_type (XDR *, rpc_loc_ni_event_payload_u_type*);
+extern  bool_t xdr_rpc_loc_ni_event_s_type (XDR *, rpc_loc_ni_event_s_type*);
+extern  bool_t xdr_rpc_loc_assist_data_request_e_type (XDR *, rpc_loc_assist_data_request_e_type*);
+extern  bool_t xdr_rpc_struct_loc_time_download_source_s_type_servers_ptr (XDR *, rpc_struct_loc_time_download_source_s_type_servers_ptr*);
+extern  bool_t xdr_rpc_struct_loc_time_download_source_s_type_servers (XDR *, rpc_struct_loc_time_download_source_s_type_servers);
+extern  bool_t xdr_rpc_loc_time_download_source_s_type (XDR *, rpc_loc_time_download_source_s_type*);
+extern  bool_t xdr_rpc_struct_loc_predicted_orbits_data_source_s_type_servers_ptr (XDR *, rpc_struct_loc_predicted_orbits_data_source_s_type_servers_ptr*);
+extern  bool_t xdr_rpc_struct_loc_predicted_orbits_data_source_s_type_servers (XDR *, rpc_struct_loc_predicted_orbits_data_source_s_type_servers);
+extern  bool_t xdr_rpc_loc_predicted_orbits_data_source_s_type (XDR *, rpc_loc_predicted_orbits_data_source_s_type*);
+extern  bool_t xdr_rpc_loc_pos_inj_request_s_type (XDR *, rpc_loc_pos_inj_request_s_type*);
+extern  bool_t xdr_rpc_loc_assist_data_request_payload_u_type (XDR *, rpc_loc_assist_data_request_payload_u_type*);
+extern  bool_t xdr_rpc_loc_assist_data_request_s_type (XDR *, rpc_loc_assist_data_request_s_type*);
+extern  bool_t xdr_rpc_loc_server_connection_handle (XDR *, rpc_loc_server_connection_handle*);
+extern  bool_t xdr_rpc_loc_server_protocol_e_type (XDR *, rpc_loc_server_protocol_e_type*);
+extern  bool_t xdr_rpc_loc_server_connection_e_type (XDR *, rpc_loc_server_connection_e_type*);
+extern  bool_t xdr_rpc_loc_server_request_e_type (XDR *, rpc_loc_server_request_e_type*);
+extern  bool_t xdr_rpc_loc_server_open_req_s_type (XDR *, rpc_loc_server_open_req_s_type*);
+extern  bool_t xdr_rpc_loc_server_multi_open_req_s_type (XDR *, rpc_loc_server_multi_open_req_s_type*);
+extern  bool_t xdr_rpc_loc_server_close_req_s_type (XDR *, rpc_loc_server_close_req_s_type*);
+extern  bool_t xdr_rpc_loc_server_request_u_type (XDR *, rpc_loc_server_request_u_type*);
+extern  bool_t xdr_rpc_loc_server_request_s_type (XDR *, rpc_loc_server_request_s_type*);
+extern  bool_t xdr_rpc_loc_qwip_request_e_type (XDR *, rpc_loc_qwip_request_e_type*);
+extern  bool_t xdr_rpc_loc_qwip_request_s_type (XDR *, rpc_loc_qwip_request_s_type*);
+extern  bool_t xdr_rpc_loc_reserved_payload_s_type (XDR *, rpc_loc_reserved_payload_s_type*);
+extern  bool_t xdr_rpc_loc_ioctl_e_type (XDR *, rpc_loc_ioctl_e_type*);
+extern  bool_t xdr_rpc_loc_api_version_s_type (XDR *, rpc_loc_api_version_s_type*);
+extern  bool_t xdr_rpc_loc_fix_recurrence_e_type (XDR *, rpc_loc_fix_recurrence_e_type*);
+extern  bool_t xdr_rpc_loc_operation_mode_e_type (XDR *, rpc_loc_operation_mode_e_type*);
+extern  bool_t xdr_rpc_loc_notify_e_type (XDR *, rpc_loc_notify_e_type*);
+extern  bool_t xdr_rpc_loc_fix_criteria_s_type (XDR *, rpc_loc_fix_criteria_s_type*);
+extern  bool_t xdr_rpc_loc_ni_user_resp_e_type (XDR *, rpc_loc_ni_user_resp_e_type*);
+extern  bool_t xdr_rpc_loc_user_verify_s_type (XDR *, rpc_loc_user_verify_s_type*);
+extern  bool_t xdr_rpc_loc_predicted_orbits_data_format_e_type (XDR *, rpc_loc_predicted_orbits_data_format_e_type*);
+extern  bool_t xdr_rpc_loc_predicted_orbits_data_s_type (XDR *, rpc_loc_predicted_orbits_data_s_type*);
+extern  bool_t xdr_rpc_loc_predicted_orbits_data_validity_report_s_type (XDR *, rpc_loc_predicted_orbits_data_validity_report_s_type*);
+extern  bool_t xdr_rpc_loc_predicted_orbits_auto_download_config_s_type (XDR *, rpc_loc_predicted_orbits_auto_download_config_s_type*);
+extern  bool_t xdr_rpc_loc_assist_data_time_s_type (XDR *, rpc_loc_assist_data_time_s_type*);
+extern  bool_t xdr_rpc_loc_assist_pos_valid_mask_type (XDR *, rpc_loc_assist_pos_valid_mask_type*);
+extern  bool_t xdr_rpc_loc_assist_data_pos_s_type (XDR *, rpc_loc_assist_data_pos_s_type*);
+extern  bool_t xdr_rpc_loc_server_open_status_e_type (XDR *, rpc_loc_server_open_status_e_type*);
+extern  bool_t xdr_rpc_loc_server_pdp_type_e_type (XDR *, rpc_loc_server_pdp_type_e_type*);
+extern  bool_t xdr_rpc_loc_server_open_status_s_type (XDR *, rpc_loc_server_open_status_s_type*);
+extern  bool_t xdr_rpc_loc_server_multi_open_status_s_type (XDR *, rpc_loc_server_multi_open_status_s_type*);
+extern  bool_t xdr_rpc_loc_server_close_status_e_type (XDR *, rpc_loc_server_close_status_e_type*);
+extern  bool_t xdr_rpc_loc_server_close_status_s_type (XDR *, rpc_loc_server_close_status_s_type*);
+extern  bool_t xdr_rpc_loc_wiper_fix_time_s_type (XDR *, rpc_loc_wiper_fix_time_s_type*);
+extern  bool_t xdr_rpc_loc_wiper_fix_pos_s_type (XDR *, rpc_loc_wiper_fix_pos_s_type*);
+extern  bool_t xdr_rpc_loc_wiper_ap_info_s_type (XDR *, rpc_loc_wiper_ap_info_s_type*);
+extern  bool_t xdr_rpc_loc_wiper_ap_set_s_type (XDR *, rpc_loc_wiper_ap_set_s_type*);
+extern  bool_t xdr_rpc_loc_wiper_position_report_s_type (XDR *, rpc_loc_wiper_position_report_s_type*);
+extern  bool_t xdr_rpc_loc_wiper_status_e_type (XDR *, rpc_loc_wiper_status_e_type*);
+extern  bool_t xdr_rpc_loc_fs_operation_e_type (XDR *, rpc_loc_fs_operation_e_type*);
+extern  bool_t xdr_rpc_loc_efs_data_s_type (XDR *, rpc_loc_efs_data_s_type*);
+extern  bool_t xdr_rpc_loc_error_estimate_config_e_type (XDR *, rpc_loc_error_estimate_config_e_type*);
+extern  bool_t xdr_rpc_loc_apn_profiles_type (XDR *, rpc_loc_apn_profiles_type*);
+extern  bool_t xdr_rpc_loc_lock_e_type (XDR *, rpc_loc_lock_e_type*);
+extern  bool_t xdr_rpc_loc_nmea_sentence_type (XDR *, rpc_loc_nmea_sentence_type*);
+extern  bool_t xdr_rpc_loc_assist_data_type (XDR *, rpc_loc_assist_data_type*);
+extern  bool_t xdr_rpc_loc_assist_data_delete_s_type (XDR *, rpc_loc_assist_data_delete_s_type*);
+extern  bool_t xdr_rpc_loc_ioctl_data_u_type (XDR *, rpc_loc_ioctl_data_u_type*);
+extern  bool_t xdr_rpc_loc_ioctl_callback_data_u_type (XDR *, rpc_loc_ioctl_callback_data_u_type*);
+extern  bool_t xdr_rpc_loc_ioctl_callback_s_type (XDR *, rpc_loc_ioctl_callback_s_type*);
+extern  bool_t xdr_rpc_loc_event_payload_u_type (XDR *, rpc_loc_event_payload_u_type*);
+
+#else /* K&R C */
+extern bool_t xdr_rpc_loc_client_handle_type ();
+extern bool_t xdr_rpc_loc_event_mask_type ();
+extern bool_t xdr_rpc_loc_position_valid_mask_type ();
+extern bool_t xdr_rpc_loc_pos_technology_mask_type ();
+extern bool_t xdr_rpc_loc_session_status_e_type ();
+extern bool_t xdr_rpc_loc_calendar_time_s_type ();
+extern bool_t xdr_rpc_loc_parsed_position_s_type ();
+extern bool_t xdr_rpc_loc_sv_system_e_type ();
+extern bool_t xdr_rpc_loc_sv_status_e_type ();
+extern bool_t xdr_rpc_loc_sv_info_valid_mask_type ();
+extern bool_t xdr_rpc_loc_sv_info_s_type ();
+extern bool_t xdr_rpc_loc_gnss_info_valid_mask_type ();
+extern bool_t xdr_rpc_loc_gnss_info_s_type ();
+extern bool_t xdr_rpc_loc_nmea_report_s_type ();
+extern bool_t xdr_rpc_loc_status_event_e_type ();
+extern bool_t xdr_rpc_loc_engine_state_e_type ();
+extern bool_t xdr_rpc_loc_fix_session_state_e_type ();
+extern bool_t xdr_rpc_loc_status_event_payload_u_type ();
+extern bool_t xdr_rpc_loc_status_event_s_type ();
+extern bool_t xdr_rpc_loc_server_addr_e_type ();
+extern bool_t xdr_rpc_loc_server_addr_ipv4_type ();
+extern bool_t xdr_rpc_loc_server_addr_url_type ();
+extern bool_t xdr_rpc_loc_server_addr_ipv6_type ();
+extern bool_t xdr_rpc_loc_server_addr_u_type ();
+extern bool_t xdr_rpc_loc_server_info_s_type ();
+extern bool_t xdr_rpc_loc_ni_notify_verify_e_type ();
+extern bool_t xdr_rpc_loc_ni_event_e_type ();
+extern bool_t xdr_rpc_loc_ni_datacoding_scheme_e_type ();
+extern bool_t xdr_rpc_loc_ni_vx_requester_id_encoding_scheme_e_type ();
+extern bool_t xdr_rpc_loc_ni_vx_pos_mode_e_type ();
+extern bool_t xdr_rpc_loc_ni_vx_requester_id_s_type ();
+extern bool_t xdr_rpc_loc_ni_vx_notify_verify_req_s_type ();
+extern bool_t xdr_rpc_loc_ni_supl_pos_method_e_type ();
+extern bool_t xdr_rpc_loc_ni_supl_slp_session_id_s_type ();
+extern bool_t xdr_rpc_loc_ni_requestor_id_s_type ();
+extern bool_t xdr_rpc_loc_ni_supl_client_name_s_type ();
+extern bool_t xdr_rpc_loc_ni_supl_qop_s_type ();
+extern bool_t xdr_rpc_loc_ni_supl_notify_verify_req_s_type ();
+extern bool_t xdr_rpc_loc_ni_ext_client_address_s_type ();
+extern bool_t xdr_rpc_loc_ni_location_type_e_type ();
+extern bool_t xdr_rpc_loc_ni_deferred_location_s_type ();
+extern bool_t xdr_rpc_loc_ni_codeword_string_s_type ();
+extern bool_t xdr_rpc_loc_ni_service_type_id_s_type ();
+extern bool_t xdr_rpc_loc_ni_umts_cp_notify_verify_req_s_type ();
+extern bool_t xdr_rpc_loc_ni_service_interaction_e_type ();
+extern bool_t xdr_rpc_loc_ni_vx_service_interaction_req_s_type ();
+extern bool_t xdr_rpc_loc_ni_event_payload_u_type ();
+extern bool_t xdr_rpc_loc_ni_event_s_type ();
+extern bool_t xdr_rpc_loc_assist_data_request_e_type ();
+extern bool_t xdr_rpc_struct_loc_time_download_source_s_type_servers_ptr ();
+extern bool_t xdr_rpc_struct_loc_time_download_source_s_type_servers ();
+extern bool_t xdr_rpc_loc_time_download_source_s_type ();
+extern bool_t xdr_rpc_struct_loc_predicted_orbits_data_source_s_type_servers_ptr ();
+extern bool_t xdr_rpc_struct_loc_predicted_orbits_data_source_s_type_servers ();
+extern bool_t xdr_rpc_loc_predicted_orbits_data_source_s_type ();
+extern bool_t xdr_rpc_loc_pos_inj_request_s_type ();
+extern bool_t xdr_rpc_loc_assist_data_request_payload_u_type ();
+extern bool_t xdr_rpc_loc_assist_data_request_s_type ();
+extern bool_t xdr_rpc_loc_server_connection_handle ();
+extern bool_t xdr_rpc_loc_server_protocol_e_type ();
+extern bool_t xdr_rpc_loc_server_connection_e_type ();
+extern bool_t xdr_rpc_loc_server_request_e_type ();
+extern bool_t xdr_rpc_loc_server_open_req_s_type ();
+extern bool_t xdr_rpc_loc_server_multi_open_req_s_type ();
+extern bool_t xdr_rpc_loc_server_close_req_s_type ();
+extern bool_t xdr_rpc_loc_server_request_u_type ();
+extern bool_t xdr_rpc_loc_server_request_s_type ();
+extern bool_t xdr_rpc_loc_qwip_request_e_type ();
+extern bool_t xdr_rpc_loc_qwip_request_s_type ();
+extern bool_t xdr_rpc_loc_reserved_payload_s_type ();
+extern bool_t xdr_rpc_loc_ioctl_e_type ();
+extern bool_t xdr_rpc_loc_api_version_s_type ();
+extern bool_t xdr_rpc_loc_fix_recurrence_e_type ();
+extern bool_t xdr_rpc_loc_operation_mode_e_type ();
+extern bool_t xdr_rpc_loc_notify_e_type ();
+extern bool_t xdr_rpc_loc_fix_criteria_s_type ();
+extern bool_t xdr_rpc_loc_ni_user_resp_e_type ();
+extern bool_t xdr_rpc_loc_user_verify_s_type ();
+extern bool_t xdr_rpc_loc_predicted_orbits_data_format_e_type ();
+extern bool_t xdr_rpc_loc_predicted_orbits_data_s_type ();
+extern bool_t xdr_rpc_loc_predicted_orbits_data_validity_report_s_type ();
+extern bool_t xdr_rpc_loc_predicted_orbits_auto_download_config_s_type ();
+extern bool_t xdr_rpc_loc_assist_data_time_s_type ();
+extern bool_t xdr_rpc_loc_assist_pos_valid_mask_type ();
+extern bool_t xdr_rpc_loc_assist_data_pos_s_type ();
+extern bool_t xdr_rpc_loc_server_open_status_e_type ();
+extern bool_t xdr_rpc_loc_server_pdp_type_e_type ();
+extern bool_t xdr_rpc_loc_server_open_status_s_type ();
+extern bool_t xdr_rpc_loc_server_multi_open_status_s_type ();
+extern bool_t xdr_rpc_loc_server_close_status_e_type ();
+extern bool_t xdr_rpc_loc_server_close_status_s_type ();
+extern bool_t xdr_rpc_loc_wiper_fix_time_s_type ();
+extern bool_t xdr_rpc_loc_wiper_fix_pos_s_type ();
+extern bool_t xdr_rpc_loc_wiper_ap_info_s_type ();
+extern bool_t xdr_rpc_loc_wiper_ap_set_s_type ();
+extern bool_t xdr_rpc_loc_wiper_position_report_s_type ();
+extern bool_t xdr_rpc_loc_wiper_status_e_type ();
+extern bool_t xdr_rpc_loc_fs_operation_e_type ();
+extern bool_t xdr_rpc_loc_efs_data_s_type ();
+extern bool_t xdr_rpc_loc_error_estimate_config_e_type ();
+extern bool_t xdr_rpc_loc_apn_profiles_type ();
+extern bool_t xdr_rpc_loc_lock_e_type ();
+extern bool_t xdr_rpc_loc_nmea_sentence_type ();
+extern bool_t xdr_rpc_loc_assist_data_type ();
+extern bool_t xdr_rpc_loc_assist_data_delete_s_type ();
+extern bool_t xdr_rpc_loc_ioctl_data_u_type ();
+extern bool_t xdr_rpc_loc_ioctl_callback_data_u_type ();
+extern bool_t xdr_rpc_loc_ioctl_callback_s_type ();
+extern bool_t xdr_rpc_loc_event_payload_u_type ();
+
+#endif /* K&R C */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !_LOC_API_COMMON_RPC_H_RPCGEN */
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/inc/loc_api_rpcgen_rpc.h b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/inc/loc_api_rpcgen_rpc.h
new file mode 100644
index 0000000..6138432
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/inc/loc_api_rpcgen_rpc.h
@@ -0,0 +1,288 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#ifndef _LOC_API_RPC_H_RPCGEN
+#define _LOC_API_RPC_H_RPCGEN
+
+#include "librpc.h"
+#include "commondefs_rpcgen_rpc.h"
+#include "loc_api_rpcgen_common_rpc.h"
+
+#include <pthread.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+typedef struct {
+    u_int rpc_loc_api_api_versions_return_type_len;
+    rpc_uint32 *rpc_loc_api_api_versions_return_type_val;
+} rpc_loc_api_api_versions_return_type;
+
+typedef rpc_uint32 rpc_loc_event_cb_f_type;
+
+struct rpc_loc_open_args {
+    rpc_loc_event_mask_type event_reg_mask;
+    rpc_loc_event_cb_f_type event_callback;
+};
+typedef struct rpc_loc_open_args rpc_loc_open_args;
+
+struct rpc_loc_close_args {
+    rpc_loc_client_handle_type handle;
+};
+typedef struct rpc_loc_close_args rpc_loc_close_args;
+
+struct rpc_loc_start_fix_args {
+    rpc_loc_client_handle_type handle;
+};
+typedef struct rpc_loc_start_fix_args rpc_loc_start_fix_args;
+
+struct rpc_loc_stop_fix_args {
+    rpc_loc_client_handle_type handle;
+};
+typedef struct rpc_loc_stop_fix_args rpc_loc_stop_fix_args;
+
+struct rpc_loc_ioctl_args {
+    rpc_loc_client_handle_type handle;
+    rpc_loc_ioctl_e_type ioctl_type;
+    rpc_loc_ioctl_data_u_type *ioctl_data;
+};
+typedef struct rpc_loc_ioctl_args rpc_loc_ioctl_args;
+
+struct rpc_loc_api_api_version_s_args {
+    rpc_boolean len_not_null;
+};
+typedef struct rpc_loc_api_api_version_s_args rpc_loc_api_api_version_s_args;
+
+struct rpc_loc_api_rpc_glue_code_info_remote_rets {
+    rpc_uint32 toolvers;
+    rpc_uint32 features;
+    rpc_uint32 proghash;
+    rpc_uint32 cbproghash;
+};
+typedef struct rpc_loc_api_rpc_glue_code_info_remote_rets rpc_loc_api_rpc_glue_code_info_remote_rets;
+
+struct rpc_loc_open_rets {
+    rpc_loc_client_handle_type loc_open_result;
+};
+typedef struct rpc_loc_open_rets rpc_loc_open_rets;
+
+struct rpc_loc_close_rets {
+    rpc_int32 loc_close_result;
+};
+typedef struct rpc_loc_close_rets rpc_loc_close_rets;
+
+struct rpc_loc_start_fix_rets {
+    rpc_int32 loc_start_fix_result;
+};
+typedef struct rpc_loc_start_fix_rets rpc_loc_start_fix_rets;
+
+struct rpc_loc_stop_fix_rets {
+    rpc_int32 loc_stop_fix_result;
+};
+typedef struct rpc_loc_stop_fix_rets rpc_loc_stop_fix_rets;
+
+struct rpc_loc_ioctl_rets {
+    rpc_int32 loc_ioctl_result;
+};
+typedef struct rpc_loc_ioctl_rets rpc_loc_ioctl_rets;
+
+struct rpc_loc_api_api_versions_rets {
+    rpc_loc_api_api_versions_return_type loc_api_api_versions_result;
+    rpc_uint32 *len;
+};
+typedef struct rpc_loc_api_api_versions_rets rpc_loc_api_api_versions_rets;
+#define LOC_APIVERS 0x00050006
+
+#define LOC_APIPROG 0x3000008C
+#define LOC_APIVERS_0001 0x00050001
+
+#if defined(__STDC__) || defined(__cplusplus)
+#define rpc_loc_api_null 0
+extern  enum clnt_stat rpc_loc_api_null_0x00050001(void *, void *, CLIENT *);
+extern  bool_t rpc_loc_api_null_0x00050001_svc(void *, void *, struct svc_req *);
+#define rpc_loc_api_rpc_glue_code_info_remote 1
+extern  enum clnt_stat rpc_loc_api_rpc_glue_code_info_remote_0x00050001(void *, rpc_loc_api_rpc_glue_code_info_remote_rets *, CLIENT *);
+extern  bool_t rpc_loc_api_rpc_glue_code_info_remote_0x00050001_svc(void *, rpc_loc_api_rpc_glue_code_info_remote_rets *, struct svc_req *);
+#define rpc_loc_open 2
+extern  enum clnt_stat rpc_loc_open_0x00050001(rpc_loc_open_args *, rpc_loc_open_rets *, CLIENT *);
+extern  bool_t rpc_loc_open_0x00050001_svc(rpc_loc_open_args *, rpc_loc_open_rets *, struct svc_req *);
+#define rpc_loc_close 3
+extern  enum clnt_stat rpc_loc_close_0x00050001(rpc_loc_close_args *, rpc_loc_close_rets *, CLIENT *);
+extern  bool_t rpc_loc_close_0x00050001_svc(rpc_loc_close_args *, rpc_loc_close_rets *, struct svc_req *);
+#define rpc_loc_start_fix 4
+extern  enum clnt_stat rpc_loc_start_fix_0x00050001(rpc_loc_start_fix_args *, rpc_loc_start_fix_rets *, CLIENT *);
+extern  bool_t rpc_loc_start_fix_0x00050001_svc(rpc_loc_start_fix_args *, rpc_loc_start_fix_rets *, struct svc_req *);
+#define rpc_loc_stop_fix 5
+extern  enum clnt_stat rpc_loc_stop_fix_0x00050001(rpc_loc_stop_fix_args *, rpc_loc_stop_fix_rets *, CLIENT *);
+extern  bool_t rpc_loc_stop_fix_0x00050001_svc(rpc_loc_stop_fix_args *, rpc_loc_stop_fix_rets *, struct svc_req *);
+#define rpc_loc_ioctl 6
+extern  enum clnt_stat rpc_loc_ioctl_0x00050001(rpc_loc_ioctl_args *, rpc_loc_ioctl_rets *, CLIENT *);
+extern  bool_t rpc_loc_ioctl_0x00050001_svc(rpc_loc_ioctl_args *, rpc_loc_ioctl_rets *, struct svc_req *);
+#define rpc_loc_api_api_versions 0xFFFFFFFF
+extern  enum clnt_stat rpc_loc_api_api_versions_0x00050001(void *, rpc_loc_api_api_versions_rets *, CLIENT *);
+extern  bool_t rpc_loc_api_api_versions_0x00050001_svc(void *, rpc_loc_api_api_versions_rets *, struct svc_req *);
+extern int loc_apiprog_0x00050001_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
+#else /* K&R C */
+#define rpc_loc_api_null 0
+extern  enum clnt_stat rpc_loc_api_null_0x00050001();
+extern  bool_t rpc_loc_api_null_0x00050001_svc();
+#define rpc_loc_api_rpc_glue_code_info_remote 1
+extern  enum clnt_stat rpc_loc_api_rpc_glue_code_info_remote_0x00050001();
+extern  bool_t rpc_loc_api_rpc_glue_code_info_remote_0x00050001_svc();
+#define rpc_loc_open 2
+extern  enum clnt_stat rpc_loc_open_0x00050001();
+extern  bool_t rpc_loc_open_0x00050001_svc();
+#define rpc_loc_close 3
+extern  enum clnt_stat rpc_loc_close_0x00050001();
+extern  bool_t rpc_loc_close_0x00050001_svc();
+#define rpc_loc_start_fix 4
+extern  enum clnt_stat rpc_loc_start_fix_0x00050001();
+extern  bool_t rpc_loc_start_fix_0x00050001_svc();
+#define rpc_loc_stop_fix 5
+extern  enum clnt_stat rpc_loc_stop_fix_0x00050001();
+extern  bool_t rpc_loc_stop_fix_0x00050001_svc();
+#define rpc_loc_ioctl 6
+extern  enum clnt_stat rpc_loc_ioctl_0x00050001();
+extern  bool_t rpc_loc_ioctl_0x00050001_svc();
+#define rpc_loc_api_api_versions 0xFFFFFFFF
+extern  enum clnt_stat rpc_loc_api_api_versions_0x00050001();
+extern  bool_t rpc_loc_api_api_versions_0x00050001_svc();
+extern int loc_apiprog_0x00050001_freeresult ();
+#endif /* K&R C */
+#define LOC_APIVERS_0002 0x00050002
+
+#if defined(__STDC__) || defined(__cplusplus)
+extern  enum clnt_stat rpc_loc_api_null_0x00050002(void *, void *, CLIENT *);
+extern  bool_t rpc_loc_api_null_0x00050002_svc(void *, void *, struct svc_req *);
+extern int loc_apiprog_0x00050002_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
+#else /* K&R C */
+extern  enum clnt_stat rpc_loc_api_null_0x00050002();
+extern  bool_t rpc_loc_api_null_0x00050002_svc();
+extern int loc_apiprog_0x00050002_freeresult ();
+#endif /* K&R C */
+#define LOC_APIVERS_0003 0x00050003
+
+#if defined(__STDC__) || defined(__cplusplus)
+extern  enum clnt_stat rpc_loc_api_null_0x00050003(void *, void *, CLIENT *);
+extern  bool_t rpc_loc_api_null_0x00050003_svc(void *, void *, struct svc_req *);
+extern int loc_apiprog_0x00050003_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
+#else /* K&R C */
+extern  enum clnt_stat rpc_loc_api_null_0x00050003();
+extern  bool_t rpc_loc_api_null_0x00050003_svc();
+extern int loc_apiprog_0x00050003_freeresult ();
+#endif /* K&R C */
+#define LOC_APIVERS_0004 0x00050004
+
+#if defined(__STDC__) || defined(__cplusplus)
+extern  enum clnt_stat rpc_loc_api_null_0x00050004(void *, void *, CLIENT *);
+extern  bool_t rpc_loc_api_null_0x00050004_svc(void *, void *, struct svc_req *);
+extern int loc_apiprog_0x00050004_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
+#else /* K&R C */
+extern  enum clnt_stat rpc_loc_api_null_0x00050004();
+extern  bool_t rpc_loc_api_null_0x00050004_svc();
+extern int loc_apiprog_0x00050004_freeresult ();
+#endif /* K&R C */
+#define LOC_APIVERS_0005 0x00050005
+
+#if defined(__STDC__) || defined(__cplusplus)
+extern  enum clnt_stat rpc_loc_api_null_0x00050005(void *, void *, CLIENT *);
+extern  bool_t rpc_loc_api_null_0x00050005_svc(void *, void *, struct svc_req *);
+extern int loc_apiprog_0x00050005_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
+#else /* K&R C */
+extern  enum clnt_stat rpc_loc_api_null_0x00050005();
+extern  bool_t rpc_loc_api_null_0x00050005_svc();
+extern int loc_apiprog_0x00050005_freeresult ();
+#endif /* K&R C */
+#define LOC_APIVERS_0006 0x00050006
+
+#if defined(__STDC__) || defined(__cplusplus)
+extern  enum clnt_stat rpc_loc_api_null_0x00050006(void *, void *, CLIENT *);
+extern  bool_t rpc_loc_api_null_0x00050006_svc(void *, void *, struct svc_req *);
+extern int loc_apiprog_0x00050006_freeresult (SVCXPRT *, xdrproc_t, caddr_t);
+
+#else /* K&R C */
+extern  enum clnt_stat rpc_loc_api_null_0x00050006();
+extern  bool_t rpc_loc_api_null_0x00050006_svc();
+extern int loc_apiprog_0x00050006_freeresult ();
+#endif /* K&R C */
+
+/* the xdr functions */
+
+#if defined(__STDC__) || defined(__cplusplus)
+extern  bool_t xdr_rpc_loc_api_api_versions_return_type (XDR *, rpc_loc_api_api_versions_return_type*);
+extern  bool_t xdr_rpc_loc_event_cb_f_type (XDR *, rpc_loc_event_cb_f_type*);
+extern  bool_t xdr_rpc_loc_open_args (XDR *, rpc_loc_open_args*);
+extern  bool_t xdr_rpc_loc_close_args (XDR *, rpc_loc_close_args*);
+extern  bool_t xdr_rpc_loc_start_fix_args (XDR *, rpc_loc_start_fix_args*);
+extern  bool_t xdr_rpc_loc_stop_fix_args (XDR *, rpc_loc_stop_fix_args*);
+extern  bool_t xdr_rpc_loc_ioctl_args (XDR *, rpc_loc_ioctl_args*);
+extern  bool_t xdr_rpc_loc_api_api_version_s_args (XDR *, rpc_loc_api_api_version_s_args*);
+extern  bool_t xdr_rpc_loc_api_rpc_glue_code_info_remote_rets (XDR *, rpc_loc_api_rpc_glue_code_info_remote_rets*);
+extern  bool_t xdr_rpc_loc_open_rets (XDR *, rpc_loc_open_rets*);
+extern  bool_t xdr_rpc_loc_close_rets (XDR *, rpc_loc_close_rets*);
+extern  bool_t xdr_rpc_loc_start_fix_rets (XDR *, rpc_loc_start_fix_rets*);
+extern  bool_t xdr_rpc_loc_stop_fix_rets (XDR *, rpc_loc_stop_fix_rets*);
+extern  bool_t xdr_rpc_loc_ioctl_rets (XDR *, rpc_loc_ioctl_rets*);
+extern  bool_t xdr_rpc_loc_api_api_versions_rets (XDR *, rpc_loc_api_api_versions_rets*);
+
+#else /* K&R C */
+extern bool_t xdr_rpc_loc_api_api_versions_return_type ();
+extern bool_t xdr_rpc_loc_event_cb_f_type ();
+extern bool_t xdr_rpc_loc_open_args ();
+extern bool_t xdr_rpc_loc_close_args ();
+extern bool_t xdr_rpc_loc_start_fix_args ();
+extern bool_t xdr_rpc_loc_stop_fix_args ();
+extern bool_t xdr_rpc_loc_ioctl_args ();
+extern bool_t xdr_rpc_loc_api_api_version_s_args ();
+extern bool_t xdr_rpc_loc_api_rpc_glue_code_info_remote_rets ();
+extern bool_t xdr_rpc_loc_open_rets ();
+extern bool_t xdr_rpc_loc_close_rets ();
+extern bool_t xdr_rpc_loc_start_fix_rets ();
+extern bool_t xdr_rpc_loc_stop_fix_rets ();
+extern bool_t xdr_rpc_loc_ioctl_rets ();
+extern bool_t xdr_rpc_loc_api_api_versions_rets ();
+
+#endif /* K&R C */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !_LOC_API_RPC_H_RPCGEN */
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/inc/loc_apicb_appinit.h b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/inc/loc_apicb_appinit.h
new file mode 100644
index 0000000..875c4f0
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/inc/loc_apicb_appinit.h
@@ -0,0 +1,34 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+/* Initialization function for callbacks */
+int loc_apicb_app_init();
+
+void loc_apicb_app_deinit();
+
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/src/loc_api_rpcgen_cb_svc.c b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/src/loc_api_rpcgen_cb_svc.c
new file mode 100644
index 0000000..2ef5852
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/src/loc_api_rpcgen_cb_svc.c
@@ -0,0 +1,327 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#include "loc_api_rpcgen_cb_rpc.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <rpc/pmap_clnt.h>
+#include <string.h>
+#include <memory.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+
+#ifndef SIG_PF
+#define SIG_PF void(*)(int)
+#endif
+
+void
+loc_apicbprog_0x00050001(struct svc_req *rqstp, register SVCXPRT *transp)
+{
+    union {
+        rpc_loc_event_cb_f_type_args rpc_loc_event_cb_f_type_0x00050001_arg;
+    } argument;
+    union {
+        rpc_loc_event_cb_f_type_rets rpc_loc_event_cb_f_type_0x00050001_res;
+    } result;
+    bool_t retval;
+    xdrproc_t _xdr_argument, _xdr_result;
+    bool_t (*local)(char *, void *, struct svc_req *);
+
+    switch (rqstp->rq_proc) {
+    case NULLPROC:
+        (void) svc_sendreply (transp, (xdrproc_t) xdr_void, (char *)NULL);
+        return;
+
+    case rpc_loc_event_cb_f_type:
+        _xdr_argument = (xdrproc_t) xdr_rpc_loc_event_cb_f_type_args;
+        _xdr_result = (xdrproc_t) xdr_rpc_loc_event_cb_f_type_rets;
+        local = (bool_t (*) (char *, void *,  struct svc_req *))rpc_loc_event_cb_f_type_0x00050001_svc;
+        break;
+
+    default:
+        svcerr_noproc (transp);
+        return;
+    }
+    memset ((char *)&argument, 0, sizeof (argument));
+    if (!svc_getargs (transp, (xdrproc_t) _xdr_argument, (caddr_t) &argument)) {
+        svcerr_decode (transp);
+        return;
+    }
+    retval = (bool_t) (*local)((char *)&argument, (void *)&result, rqstp);
+    if (retval > 0 && !svc_sendreply(transp, (xdrproc_t) _xdr_result, (char *)&result)) {
+        svcerr_systemerr (transp);
+    }
+    if (!svc_freeargs (transp, (xdrproc_t) _xdr_argument, (caddr_t) &argument)) {
+        fprintf (stderr, "%s", "unable to free arguments");
+        exit (1);
+    }
+    if (!loc_apicbprog_0x00050001_freeresult (transp, _xdr_result, (caddr_t) &result))
+        fprintf (stderr, "%s", "unable to free results");
+
+    return;
+}
+
+void
+loc_apicbprog_0x00050002(struct svc_req *rqstp, register SVCXPRT *transp)
+{
+    union {
+        int fill;
+    } argument;
+    union {
+        int rpc_loc_api_cb_null_0x00050002_res;
+    } result;
+    bool_t retval;
+    xdrproc_t _xdr_argument, _xdr_result;
+    bool_t (*local)(char *, void *, struct svc_req *);
+
+    switch (rqstp->rq_proc) {
+    case NULLPROC:
+        (void) svc_sendreply (transp, (xdrproc_t) xdr_void, (char *)NULL);
+        return;
+
+    case rpc_loc_api_cb_null:
+        _xdr_argument = (xdrproc_t) xdr_void;
+        _xdr_result = (xdrproc_t) xdr_int;
+        local = (bool_t (*) (char *, void *,  struct svc_req *))rpc_loc_api_cb_null_0x00050002_svc;
+        break;
+
+    default:
+        svcerr_noproc (transp);
+        return;
+    }
+    memset ((char *)&argument, 0, sizeof (argument));
+    if (!svc_getargs (transp, (xdrproc_t) _xdr_argument, (caddr_t) &argument)) {
+        svcerr_decode (transp);
+        return;
+    }
+    retval = (bool_t) (*local)((char *)&argument, (void *)&result, rqstp);
+    if (retval > 0 && !svc_sendreply(transp, (xdrproc_t) _xdr_result, (char *)&result)) {
+        svcerr_systemerr (transp);
+    }
+    if (!svc_freeargs (transp, (xdrproc_t) _xdr_argument, (caddr_t) &argument)) {
+        fprintf (stderr, "%s", "unable to free arguments");
+        exit (1);
+    }
+    if (!loc_apicbprog_0x00050002_freeresult (transp, _xdr_result, (caddr_t) &result))
+        fprintf (stderr, "%s", "unable to free results");
+
+    return;
+}
+
+void
+loc_apicbprog_0x00050003(struct svc_req *rqstp, register SVCXPRT *transp)
+{
+    union {
+        int fill;
+    } argument;
+    union {
+        int rpc_loc_api_cb_null_0x00050003_res;
+    } result;
+    bool_t retval;
+    xdrproc_t _xdr_argument, _xdr_result;
+    bool_t (*local)(char *, void *, struct svc_req *);
+
+    switch (rqstp->rq_proc) {
+    case NULLPROC:
+        (void) svc_sendreply (transp, (xdrproc_t) xdr_void, (char *)NULL);
+        return;
+
+    case rpc_loc_api_cb_null:
+        _xdr_argument = (xdrproc_t) xdr_void;
+        _xdr_result = (xdrproc_t) xdr_int;
+        local = (bool_t (*) (char *, void *,  struct svc_req *))rpc_loc_api_cb_null_0x00050003_svc;
+        break;
+
+    default:
+        svcerr_noproc (transp);
+        return;
+    }
+    memset ((char *)&argument, 0, sizeof (argument));
+    if (!svc_getargs (transp, (xdrproc_t) _xdr_argument, (caddr_t) &argument)) {
+        svcerr_decode (transp);
+        return;
+    }
+    retval = (bool_t) (*local)((char *)&argument, (void *)&result, rqstp);
+    if (retval > 0 && !svc_sendreply(transp, (xdrproc_t) _xdr_result, (char *)&result)) {
+        svcerr_systemerr (transp);
+    }
+    if (!svc_freeargs (transp, (xdrproc_t) _xdr_argument, (caddr_t) &argument)) {
+        fprintf (stderr, "%s", "unable to free arguments");
+        exit (1);
+    }
+    if (!loc_apicbprog_0x00050003_freeresult (transp, _xdr_result, (caddr_t) &result))
+        fprintf (stderr, "%s", "unable to free results");
+
+    return;
+}
+
+void
+loc_apicbprog_0x00050004(struct svc_req *rqstp, register SVCXPRT *transp)
+{
+    union {
+        int fill;
+    } argument;
+    union {
+        int rpc_loc_api_cb_null_0x00050004_res;
+    } result;
+    bool_t retval;
+    xdrproc_t _xdr_argument, _xdr_result;
+    bool_t (*local)(char *, void *, struct svc_req *);
+
+    switch (rqstp->rq_proc) {
+    case NULLPROC:
+        (void) svc_sendreply (transp, (xdrproc_t) xdr_void, (char *)NULL);
+        return;
+
+    case rpc_loc_api_cb_null:
+        _xdr_argument = (xdrproc_t) xdr_void;
+        _xdr_result = (xdrproc_t) xdr_int;
+        local = (bool_t (*) (char *, void *,  struct svc_req *))rpc_loc_api_cb_null_0x00050004_svc;
+        break;
+
+    default:
+        svcerr_noproc (transp);
+        return;
+    }
+    memset ((char *)&argument, 0, sizeof (argument));
+    if (!svc_getargs (transp, (xdrproc_t) _xdr_argument, (caddr_t) &argument)) {
+        svcerr_decode (transp);
+        return;
+    }
+    retval = (bool_t) (*local)((char *)&argument, (void *)&result, rqstp);
+    if (retval > 0 && !svc_sendreply(transp, (xdrproc_t) _xdr_result, (char *)&result)) {
+        svcerr_systemerr (transp);
+    }
+    if (!svc_freeargs (transp, (xdrproc_t) _xdr_argument, (caddr_t) &argument)) {
+        fprintf (stderr, "%s", "unable to free arguments");
+        exit (1);
+    }
+    if (!loc_apicbprog_0x00050004_freeresult (transp, _xdr_result, (caddr_t) &result))
+        fprintf (stderr, "%s", "unable to free results");
+
+    return;
+}
+
+void
+loc_apicbprog_0x00050005(struct svc_req *rqstp, register SVCXPRT *transp)
+{
+    union {
+        int fill;
+    } argument;
+    union {
+        int rpc_loc_api_cb_null_0x00050005_res;
+    } result;
+    bool_t retval;
+    xdrproc_t _xdr_argument, _xdr_result;
+    bool_t (*local)(char *, void *, struct svc_req *);
+
+    switch (rqstp->rq_proc) {
+    case NULLPROC:
+        (void) svc_sendreply (transp, (xdrproc_t) xdr_void, (char *)NULL);
+        return;
+
+    case rpc_loc_api_cb_null:
+        _xdr_argument = (xdrproc_t) xdr_void;
+        _xdr_result = (xdrproc_t) xdr_int;
+        local = (bool_t (*) (char *, void *,  struct svc_req *))rpc_loc_api_cb_null_0x00050005_svc;
+        break;
+
+    default:
+        svcerr_noproc (transp);
+        return;
+    }
+    memset ((char *)&argument, 0, sizeof (argument));
+    if (!svc_getargs (transp, (xdrproc_t) _xdr_argument, (caddr_t) &argument)) {
+        svcerr_decode (transp);
+        return;
+    }
+    retval = (bool_t) (*local)((char *)&argument, (void *)&result, rqstp);
+    if (retval > 0 && !svc_sendreply(transp, (xdrproc_t) _xdr_result, (char *)&result)) {
+        svcerr_systemerr (transp);
+    }
+    if (!svc_freeargs (transp, (xdrproc_t) _xdr_argument, (caddr_t) &argument)) {
+        fprintf (stderr, "%s", "unable to free arguments");
+        exit (1);
+    }
+    if (!loc_apicbprog_0x00050005_freeresult (transp, _xdr_result, (caddr_t) &result))
+        fprintf (stderr, "%s", "unable to free results");
+
+    return;
+}
+
+void
+loc_apicbprog_0x00050006(struct svc_req *rqstp, register SVCXPRT *transp)
+{
+    union {
+        int fill;
+    } argument;
+    union {
+        int rpc_loc_api_cb_null_0x00050006_res;
+    } result;
+    bool_t retval;
+    xdrproc_t _xdr_argument, _xdr_result;
+    bool_t (*local)(char *, void *, struct svc_req *);
+
+    switch (rqstp->rq_proc) {
+    case NULLPROC:
+        (void) svc_sendreply (transp, (xdrproc_t) xdr_void, (char *)NULL);
+        return;
+
+    case rpc_loc_api_cb_null:
+        _xdr_argument = (xdrproc_t) xdr_void;
+        _xdr_result = (xdrproc_t) xdr_int;
+        local = (bool_t (*) (char *, void *,  struct svc_req *))rpc_loc_api_cb_null_0x00050006_svc;
+        break;
+
+    default:
+        svcerr_noproc (transp);
+        return;
+    }
+    memset ((char *)&argument, 0, sizeof (argument));
+    if (!svc_getargs (transp, (xdrproc_t) _xdr_argument, (caddr_t) &argument)) {
+        svcerr_decode (transp);
+        return;
+    }
+    retval = (bool_t) (*local)((char *)&argument, (void *)&result, rqstp);
+    if (retval > 0 && !svc_sendreply(transp, (xdrproc_t) _xdr_result, (char *)&result)) {
+        svcerr_systemerr (transp);
+    }
+    if (!svc_freeargs (transp, (xdrproc_t) _xdr_argument, (caddr_t) &argument)) {
+        fprintf (stderr, "%s", "unable to free arguments");
+        exit (1);
+    }
+    if (!loc_apicbprog_0x00050006_freeresult (transp, _xdr_result, (caddr_t) &result))
+        fprintf (stderr, "%s", "unable to free results");
+
+    return;
+}
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/src/loc_api_rpcgen_cb_xdr.c b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/src/loc_api_rpcgen_cb_xdr.c
new file mode 100644
index 0000000..ad171dc
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/src/loc_api_rpcgen_cb_xdr.c
@@ -0,0 +1,60 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#include "loc_api_rpcgen_cb_rpc.h"
+
+bool_t
+xdr_rpc_loc_event_cb_f_type_args (XDR *xdrs, rpc_loc_event_cb_f_type_args *objp)
+{
+;
+
+     if (!xdr_rpc_uint32 (xdrs, &objp->cb_id))
+         return FALSE;
+     if (!xdr_rpc_loc_client_handle_type (xdrs, &objp->loc_handle))
+         return FALSE;
+     if (!xdr_rpc_loc_event_mask_type (xdrs, &objp->loc_event))
+         return FALSE;
+     if (!xdr_pointer (xdrs, (char **)&objp->loc_event_payload, sizeof (rpc_loc_event_payload_u_type), (xdrproc_t) xdr_rpc_loc_event_payload_u_type))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_event_cb_f_type_rets (XDR *xdrs, rpc_loc_event_cb_f_type_rets *objp)
+{
+;
+
+     if (!xdr_rpc_int32 (xdrs, &objp->loc_event_cb_f_type_result))
+         return FALSE;
+    return TRUE;
+}
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/src/loc_api_rpcgen_clnt.c b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/src/loc_api_rpcgen_clnt.c
new file mode 100644
index 0000000..3e39576
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/src/loc_api_rpcgen_clnt.c
@@ -0,0 +1,155 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#include <memory.h> /* for memset */
+#include "loc_api_rpcgen_rpc.h"
+
+/* Default timeout can be changed using clnt_control() */
+static struct timeval TIMEOUT = { 25, 0 };
+
+enum clnt_stat
+rpc_loc_api_null_0x00050001(void *argp, void *clnt_res, CLIENT *clnt)
+{
+    return (clnt_call(clnt, rpc_loc_api_null,
+        (xdrproc_t) xdr_void, (caddr_t) argp,
+        (xdrproc_t) xdr_void, (caddr_t) clnt_res,
+        TIMEOUT));
+}
+
+enum clnt_stat
+rpc_loc_api_rpc_glue_code_info_remote_0x00050001(void *argp, rpc_loc_api_rpc_glue_code_info_remote_rets *clnt_res, CLIENT *clnt)
+{
+    return (clnt_call(clnt, rpc_loc_api_rpc_glue_code_info_remote,
+        (xdrproc_t) xdr_void, (caddr_t) argp,
+        (xdrproc_t) xdr_rpc_loc_api_rpc_glue_code_info_remote_rets, (caddr_t) clnt_res,
+        TIMEOUT));
+}
+
+enum clnt_stat
+rpc_loc_open_0x00050001(rpc_loc_open_args *argp, rpc_loc_open_rets *clnt_res, CLIENT *clnt)
+{
+    return (clnt_call(clnt, rpc_loc_open,
+        (xdrproc_t) xdr_rpc_loc_open_args, (caddr_t) argp,
+        (xdrproc_t) xdr_rpc_loc_open_rets, (caddr_t) clnt_res,
+        TIMEOUT));
+}
+
+enum clnt_stat
+rpc_loc_close_0x00050001(rpc_loc_close_args *argp, rpc_loc_close_rets *clnt_res, CLIENT *clnt)
+{
+    return (clnt_call(clnt, rpc_loc_close,
+        (xdrproc_t) xdr_rpc_loc_close_args, (caddr_t) argp,
+        (xdrproc_t) xdr_rpc_loc_close_rets, (caddr_t) clnt_res,
+        TIMEOUT));
+}
+
+enum clnt_stat
+rpc_loc_start_fix_0x00050001(rpc_loc_start_fix_args *argp, rpc_loc_start_fix_rets *clnt_res, CLIENT *clnt)
+{
+    return (clnt_call(clnt, rpc_loc_start_fix,
+        (xdrproc_t) xdr_rpc_loc_start_fix_args, (caddr_t) argp,
+        (xdrproc_t) xdr_rpc_loc_start_fix_rets, (caddr_t) clnt_res,
+        TIMEOUT));
+}
+
+enum clnt_stat
+rpc_loc_stop_fix_0x00050001(rpc_loc_stop_fix_args *argp, rpc_loc_stop_fix_rets *clnt_res, CLIENT *clnt)
+{
+    return (clnt_call(clnt, rpc_loc_stop_fix,
+        (xdrproc_t) xdr_rpc_loc_stop_fix_args, (caddr_t) argp,
+        (xdrproc_t) xdr_rpc_loc_stop_fix_rets, (caddr_t) clnt_res,
+        TIMEOUT));
+}
+
+enum clnt_stat
+rpc_loc_ioctl_0x00050001(rpc_loc_ioctl_args *argp, rpc_loc_ioctl_rets *clnt_res, CLIENT *clnt)
+{
+    return (clnt_call(clnt, rpc_loc_ioctl,
+        (xdrproc_t) xdr_rpc_loc_ioctl_args, (caddr_t) argp,
+        (xdrproc_t) xdr_rpc_loc_ioctl_rets, (caddr_t) clnt_res,
+        TIMEOUT));
+}
+
+enum clnt_stat
+rpc_loc_api_api_versions_0x00050001(void *argp, rpc_loc_api_api_versions_rets *clnt_res, CLIENT *clnt)
+{
+    return (clnt_call(clnt, rpc_loc_api_api_versions,
+        (xdrproc_t) xdr_void, (caddr_t) argp,
+        (xdrproc_t) xdr_rpc_loc_api_api_versions_rets, (caddr_t) clnt_res,
+        TIMEOUT));
+}
+
+enum clnt_stat
+rpc_loc_api_null_0x00050002(void *argp, void *clnt_res, CLIENT *clnt)
+{
+    return (clnt_call(clnt, rpc_loc_api_null,
+        (xdrproc_t) xdr_void, (caddr_t) argp,
+        (xdrproc_t) xdr_void, (caddr_t) clnt_res,
+        TIMEOUT));
+}
+
+enum clnt_stat
+rpc_loc_api_null_0x00050003(void *argp, void *clnt_res, CLIENT *clnt)
+{
+    return (clnt_call(clnt, rpc_loc_api_null,
+        (xdrproc_t) xdr_void, (caddr_t) argp,
+        (xdrproc_t) xdr_void, (caddr_t) clnt_res,
+        TIMEOUT));
+}
+
+enum clnt_stat
+rpc_loc_api_null_0x00050004(void *argp, void *clnt_res, CLIENT *clnt)
+{
+    return (clnt_call(clnt, rpc_loc_api_null,
+        (xdrproc_t) xdr_void, (caddr_t) argp,
+        (xdrproc_t) xdr_void, (caddr_t) clnt_res,
+        TIMEOUT));
+}
+
+enum clnt_stat
+rpc_loc_api_null_0x00050005(void *argp, void *clnt_res, CLIENT *clnt)
+{
+    return (clnt_call(clnt, rpc_loc_api_null,
+        (xdrproc_t) xdr_void, (caddr_t) argp,
+        (xdrproc_t) xdr_void, (caddr_t) clnt_res,
+        TIMEOUT));
+}
+
+enum clnt_stat
+rpc_loc_api_null_0x00050006(void *argp, void *clnt_res, CLIENT *clnt)
+{
+    return (clnt_call(clnt, rpc_loc_api_null,
+        (xdrproc_t) xdr_void, (caddr_t) argp,
+        (xdrproc_t) xdr_void, (caddr_t) clnt_res,
+        TIMEOUT));
+}
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/src/loc_api_rpcgen_common_xdr.c b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/src/loc_api_rpcgen_common_xdr.c
new file mode 100644
index 0000000..21be8f4
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/src/loc_api_rpcgen_common_xdr.c
@@ -0,0 +1,1775 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#include "loc_api_rpcgen_common_rpc.h"
+
+bool_t
+xdr_rpc_loc_client_handle_type (XDR *xdrs, rpc_loc_client_handle_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_int32 (xdrs, objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_event_mask_type (XDR *xdrs, rpc_loc_event_mask_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_uint64 (xdrs, objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_position_valid_mask_type (XDR *xdrs, rpc_loc_position_valid_mask_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_uint64 (xdrs, objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_pos_technology_mask_type (XDR *xdrs, rpc_loc_pos_technology_mask_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_uint32 (xdrs, objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_session_status_e_type (XDR *xdrs, rpc_loc_session_status_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_calendar_time_s_type (XDR *xdrs, rpc_loc_calendar_time_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_uint16 (xdrs, &objp->year))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->month))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->day_of_week))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->day))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->hour))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->minute))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->second))
+         return FALSE;
+     if (!xdr_rpc_uint16 (xdrs, &objp->millisecond))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_parsed_position_s_type (XDR *xdrs, rpc_loc_parsed_position_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_position_valid_mask_type (xdrs, &objp->valid_mask))
+         return FALSE;
+     if (!xdr_rpc_loc_session_status_e_type (xdrs, &objp->session_status))
+         return FALSE;
+     if (!xdr_rpc_loc_calendar_time_s_type (xdrs, &objp->timestamp_calendar))
+         return FALSE;
+     if (!xdr_rpc_uint64 (xdrs, &objp->timestamp_utc))
+         return FALSE;
+     if (!xdr_rpc_uint8 (xdrs, &objp->leap_seconds))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->time_unc))
+         return FALSE;
+     if (!xdr_double (xdrs, &objp->latitude))
+         return FALSE;
+     if (!xdr_double (xdrs, &objp->longitude))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->altitude_wrt_ellipsoid))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->altitude_wrt_mean_sea_level))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->speed_horizontal))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->speed_vertical))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->heading))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->hor_unc_circular))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->hor_unc_ellipse_semi_major))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->hor_unc_ellipse_semi_minor))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->hor_unc_ellipse_orient_azimuth))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->vert_unc))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->speed_unc))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->heading_unc))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->confidence_horizontal))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->confidence_vertical))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->magnetic_deviation))
+         return FALSE;
+     if (!xdr_rpc_loc_pos_technology_mask_type (xdrs, &objp->technology_mask))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_sv_system_e_type (XDR *xdrs, rpc_loc_sv_system_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_sv_status_e_type (XDR *xdrs, rpc_loc_sv_status_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_sv_info_valid_mask_type (XDR *xdrs, rpc_loc_sv_info_valid_mask_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_uint32 (xdrs, objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_sv_info_s_type (XDR *xdrs, rpc_loc_sv_info_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_sv_info_valid_mask_type (xdrs, &objp->valid_mask))
+         return FALSE;
+     if (!xdr_rpc_loc_sv_system_e_type (xdrs, &objp->system))
+         return FALSE;
+     if (!xdr_rpc_uint8 (xdrs, &objp->prn))
+         return FALSE;
+     if (!xdr_rpc_uint8 (xdrs, &objp->health_status))
+         return FALSE;
+     if (!xdr_rpc_loc_sv_status_e_type (xdrs, &objp->process_status))
+         return FALSE;
+     if (!xdr_rpc_boolean (xdrs, &objp->has_eph))
+         return FALSE;
+     if (!xdr_rpc_boolean (xdrs, &objp->has_alm))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->elevation))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->azimuth))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->snr))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_gnss_info_valid_mask_type (XDR *xdrs, rpc_loc_gnss_info_valid_mask_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_uint32 (xdrs, objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_gnss_info_s_type (XDR *xdrs, rpc_loc_gnss_info_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_gnss_info_valid_mask_type (xdrs, &objp->valid_mask))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->position_dop))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->horizontal_dop))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->vertical_dop))
+         return FALSE;
+     if (!xdr_rpc_boolean (xdrs, &objp->altitude_assumed))
+         return FALSE;
+     if (!xdr_rpc_uint16 (xdrs, &objp->sv_count))
+         return FALSE;
+     if (!xdr_array (xdrs, (char **)&objp->sv_list.sv_list_val, (u_int *) &objp->sv_list.sv_list_len, 80,
+        sizeof (rpc_loc_sv_info_s_type), (xdrproc_t) xdr_rpc_loc_sv_info_s_type))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_nmea_report_s_type (XDR *xdrs, rpc_loc_nmea_report_s_type *objp)
+{
+    register int32_t *buf;
+
+    int i;
+     if (!xdr_rpc_uint16 (xdrs, &objp->length))
+         return FALSE;
+     if (!xdr_opaque (xdrs, objp->nmea_sentences, 200))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_status_event_e_type (XDR *xdrs, rpc_loc_status_event_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_engine_state_e_type (XDR *xdrs, rpc_loc_engine_state_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_fix_session_state_e_type (XDR *xdrs, rpc_loc_fix_session_state_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_status_event_payload_u_type (XDR *xdrs, rpc_loc_status_event_payload_u_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_status_event_e_type (xdrs, &objp->disc))
+         return FALSE;
+    switch (objp->disc) {
+    case RPC_LOC_STATUS_EVENT_ENGINE_STATE:
+         if (!xdr_rpc_loc_engine_state_e_type (xdrs, &objp->rpc_loc_status_event_payload_u_type_u.engine_state))
+             return FALSE;
+        break;
+    case RPC_LOC_STATUS_EVENT_FIX_SESSION_STATE:
+         if (!xdr_rpc_loc_fix_session_state_e_type (xdrs, &objp->rpc_loc_status_event_payload_u_type_u.fix_session_state))
+             return FALSE;
+        break;
+    default:
+        break;
+    }
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_status_event_s_type (XDR *xdrs, rpc_loc_status_event_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_status_event_e_type (xdrs, &objp->event))
+         return FALSE;
+     if (!xdr_rpc_loc_status_event_payload_u_type (xdrs, &objp->payload))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_addr_e_type (XDR *xdrs, rpc_loc_server_addr_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_addr_ipv4_type (XDR *xdrs, rpc_loc_server_addr_ipv4_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_uint32 (xdrs, &objp->addr))
+         return FALSE;
+     if (!xdr_rpc_uint16 (xdrs, &objp->port))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_addr_url_type (XDR *xdrs, rpc_loc_server_addr_url_type *objp)
+{
+    register int32_t *buf;
+
+    int i;
+     if (!xdr_rpc_uint16 (xdrs, &objp->length))
+         return FALSE;
+     if (!xdr_opaque (xdrs, objp->addr, 256))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_addr_ipv6_type (XDR *xdrs, rpc_loc_server_addr_ipv6_type *objp)
+{
+    register int32_t *buf;
+
+    int i;
+     if (!xdr_vector (xdrs, (char *)objp->addr, 8,
+        sizeof (rpc_uint16), (xdrproc_t) xdr_rpc_uint16))
+         return FALSE;
+     if (!xdr_rpc_uint32 (xdrs, &objp->port))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_addr_u_type (XDR *xdrs, rpc_loc_server_addr_u_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_server_addr_e_type (xdrs, &objp->disc))
+         return FALSE;
+    switch (objp->disc) {
+    case RPC_LOC_SERVER_ADDR_IPV4:
+         if (!xdr_rpc_loc_server_addr_ipv4_type (xdrs, &objp->rpc_loc_server_addr_u_type_u.ipv4))
+             return FALSE;
+        break;
+    case RPC_LOC_SERVER_ADDR_URL:
+         if (!xdr_rpc_loc_server_addr_url_type (xdrs, &objp->rpc_loc_server_addr_u_type_u.url))
+             return FALSE;
+        break;
+    case RPC_LOC_SERVER_ADDR_IPV6:
+         if (!xdr_rpc_loc_server_addr_ipv6_type (xdrs, &objp->rpc_loc_server_addr_u_type_u.ipv6))
+             return FALSE;
+        break;
+    default:
+        break;
+    }
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_info_s_type (XDR *xdrs, rpc_loc_server_info_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_server_addr_e_type (xdrs, &objp->addr_type))
+         return FALSE;
+     if (!xdr_rpc_loc_server_addr_u_type (xdrs, &objp->addr_info))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_notify_verify_e_type (XDR *xdrs, rpc_loc_ni_notify_verify_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_event_e_type (XDR *xdrs, rpc_loc_ni_event_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_datacoding_scheme_e_type (XDR *xdrs, rpc_loc_ni_datacoding_scheme_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_vx_requester_id_encoding_scheme_e_type (XDR *xdrs, rpc_loc_ni_vx_requester_id_encoding_scheme_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_vx_pos_mode_e_type (XDR *xdrs, rpc_loc_ni_vx_pos_mode_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_vx_requester_id_s_type (XDR *xdrs, rpc_loc_ni_vx_requester_id_s_type *objp)
+{
+    register int32_t *buf;
+
+    int i;
+     if (!xdr_u_char (xdrs, &objp->requester_id_length))
+         return FALSE;
+     if (!xdr_opaque (xdrs, objp->requester_id, 200))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_vx_notify_verify_req_s_type (XDR *xdrs, rpc_loc_ni_vx_notify_verify_req_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_ni_notify_verify_e_type (xdrs, &objp->notification_priv_type))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->pos_qos_incl))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->pos_qos))
+         return FALSE;
+     if (!xdr_rpc_uint32 (xdrs, &objp->num_fixes))
+         return FALSE;
+     if (!xdr_rpc_uint32 (xdrs, &objp->tbf))
+         return FALSE;
+     if (!xdr_rpc_loc_ni_vx_pos_mode_e_type (xdrs, &objp->pos_mode))
+         return FALSE;
+     if (!xdr_rpc_loc_ni_vx_requester_id_encoding_scheme_e_type (xdrs, &objp->encoding_scheme))
+         return FALSE;
+     if (!xdr_rpc_loc_ni_vx_requester_id_s_type (xdrs, &objp->requester_id))
+         return FALSE;
+     if (!xdr_rpc_uint16 (xdrs, &objp->user_resp_timer_val))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_supl_pos_method_e_type (XDR *xdrs, rpc_loc_ni_supl_pos_method_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_supl_slp_session_id_s_type (XDR *xdrs, rpc_loc_ni_supl_slp_session_id_s_type *objp)
+{
+    register int32_t *buf;
+
+    int i;
+     if (!xdr_u_char (xdrs, &objp->presence))
+         return FALSE;
+     if (!xdr_opaque (xdrs, objp->session_id, 4))
+         return FALSE;
+     if (!xdr_rpc_loc_server_info_s_type (xdrs, &objp->slp_address))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_requestor_id_s_type (XDR *xdrs, rpc_loc_ni_requestor_id_s_type *objp)
+{
+    register int32_t *buf;
+
+    int i;
+     if (!xdr_u_char (xdrs, &objp->data_coding_scheme))
+         return FALSE;
+     if (!xdr_opaque (xdrs, objp->requestor_id_string, 200))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->string_len))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_supl_client_name_s_type (XDR *xdrs, rpc_loc_ni_supl_client_name_s_type *objp)
+{
+    register int32_t *buf;
+
+    int i;
+     if (!xdr_u_char (xdrs, &objp->data_coding_scheme))
+         return FALSE;
+     if (!xdr_opaque (xdrs, objp->client_name_string, 64))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->string_len))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_supl_qop_s_type (XDR *xdrs, rpc_loc_ni_supl_qop_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_u_char (xdrs, &objp->bit_mask))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->horacc))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->veracc))
+         return FALSE;
+     if (!xdr_rpc_uint16 (xdrs, &objp->maxLocAge))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->delay))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_supl_notify_verify_req_s_type (XDR *xdrs, rpc_loc_ni_supl_notify_verify_req_s_type *objp)
+{
+    register int32_t *buf;
+
+    int i;
+     if (!xdr_rpc_loc_ni_notify_verify_e_type (xdrs, &objp->notification_priv_type))
+         return FALSE;
+     if (!xdr_rpc_uint16 (xdrs, &objp->flags))
+         return FALSE;
+     if (!xdr_rpc_loc_ni_supl_slp_session_id_s_type (xdrs, &objp->supl_slp_session_id))
+         return FALSE;
+     if (!xdr_opaque (xdrs, objp->supl_hash, 8))
+         return FALSE;
+     if (!xdr_rpc_loc_ni_datacoding_scheme_e_type (xdrs, &objp->datacoding_scheme))
+         return FALSE;
+     if (!xdr_rpc_loc_ni_supl_pos_method_e_type (xdrs, &objp->pos_method))
+         return FALSE;
+     if (!xdr_rpc_loc_ni_requestor_id_s_type (xdrs, &objp->requestor_id))
+         return FALSE;
+     if (!xdr_rpc_loc_ni_supl_client_name_s_type (xdrs, &objp->client_name))
+         return FALSE;
+     if (!xdr_rpc_loc_ni_supl_qop_s_type (xdrs, &objp->supl_qop))
+         return FALSE;
+     if (!xdr_rpc_uint16 (xdrs, &objp->user_response_timer))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_ext_client_address_s_type (XDR *xdrs, rpc_loc_ni_ext_client_address_s_type *objp)
+{
+    register int32_t *buf;
+
+    int i;
+     if (!xdr_u_char (xdrs, &objp->ext_client_address_len))
+         return FALSE;
+     if (!xdr_opaque (xdrs, objp->ext_client_address, 20))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_location_type_e_type (XDR *xdrs, rpc_loc_ni_location_type_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_deferred_location_s_type (XDR *xdrs, rpc_loc_ni_deferred_location_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_u_char (xdrs, &objp->unused_bits))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->ms_available))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_codeword_string_s_type (XDR *xdrs, rpc_loc_ni_codeword_string_s_type *objp)
+{
+    register int32_t *buf;
+
+    int i;
+     if (!xdr_u_char (xdrs, &objp->data_coding_scheme))
+         return FALSE;
+     if (!xdr_opaque (xdrs, objp->lcs_codeword_string, 20))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->string_len))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_service_type_id_s_type (XDR *xdrs, rpc_loc_ni_service_type_id_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_u_char (xdrs, &objp->lcs_service_type_id))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_umts_cp_notify_verify_req_s_type (XDR *xdrs, rpc_loc_ni_umts_cp_notify_verify_req_s_type *objp)
+{
+    register int32_t *buf;
+
+    int i;
+     if (!xdr_rpc_loc_ni_notify_verify_e_type (xdrs, &objp->notification_priv_type))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->invoke_id))
+         return FALSE;
+     if (!xdr_rpc_uint16 (xdrs, &objp->flags))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->notification_length))
+         return FALSE;
+     if (!xdr_opaque (xdrs, objp->notification_text, 64))
+         return FALSE;
+     if (!xdr_rpc_loc_ni_datacoding_scheme_e_type (xdrs, &objp->datacoding_scheme))
+         return FALSE;
+     if (!xdr_rpc_loc_ni_ext_client_address_s_type (xdrs, &objp->ext_client_address_data))
+         return FALSE;
+     if (!xdr_rpc_loc_ni_location_type_e_type (xdrs, &objp->location_type))
+         return FALSE;
+     if (!xdr_rpc_loc_ni_deferred_location_s_type (xdrs, &objp->deferred_location))
+         return FALSE;
+     if (!xdr_rpc_loc_ni_requestor_id_s_type (xdrs, &objp->requestor_id))
+         return FALSE;
+     if (!xdr_rpc_loc_ni_codeword_string_s_type (xdrs, &objp->codeword_string))
+         return FALSE;
+     if (!xdr_rpc_loc_ni_service_type_id_s_type (xdrs, &objp->service_type_id))
+         return FALSE;
+     if (!xdr_rpc_uint16 (xdrs, &objp->user_response_timer))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_service_interaction_e_type (XDR *xdrs, rpc_loc_ni_service_interaction_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_vx_service_interaction_req_s_type (XDR *xdrs, rpc_loc_ni_vx_service_interaction_req_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_ni_vx_notify_verify_req_s_type (xdrs, &objp->ni_vx_req))
+         return FALSE;
+     if (!xdr_rpc_loc_ni_service_interaction_e_type (xdrs, &objp->service_interation_type))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_event_payload_u_type (XDR *xdrs, rpc_loc_ni_event_payload_u_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_ni_event_e_type (xdrs, &objp->disc))
+         return FALSE;
+    switch (objp->disc) {
+    case RPC_LOC_NI_EVENT_VX_NOTIFY_VERIFY_REQ:
+         if (!xdr_rpc_loc_ni_vx_notify_verify_req_s_type (xdrs, &objp->rpc_loc_ni_event_payload_u_type_u.vx_req))
+             return FALSE;
+        break;
+    case RPC_LOC_NI_EVENT_SUPL_NOTIFY_VERIFY_REQ:
+         if (!xdr_rpc_loc_ni_supl_notify_verify_req_s_type (xdrs, &objp->rpc_loc_ni_event_payload_u_type_u.supl_req))
+             return FALSE;
+        break;
+    case RPC_LOC_NI_EVENT_UMTS_CP_NOTIFY_VERIFY_REQ:
+         if (!xdr_rpc_loc_ni_umts_cp_notify_verify_req_s_type (xdrs, &objp->rpc_loc_ni_event_payload_u_type_u.umts_cp_req))
+             return FALSE;
+        break;
+    case RPC_LOC_NI_EVENT_VX_SERVICE_INTERACTION_REQ:
+         if (!xdr_rpc_loc_ni_vx_service_interaction_req_s_type (xdrs, &objp->rpc_loc_ni_event_payload_u_type_u.service_interaction_req))
+             return FALSE;
+        break;
+    default:
+        break;
+    }
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_event_s_type (XDR *xdrs, rpc_loc_ni_event_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_ni_event_e_type (xdrs, &objp->event))
+         return FALSE;
+     if (!xdr_rpc_loc_ni_event_payload_u_type (xdrs, &objp->payload))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_assist_data_request_e_type (XDR *xdrs, rpc_loc_assist_data_request_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_struct_loc_time_download_source_s_type_servers_ptr (XDR *xdrs, rpc_struct_loc_time_download_source_s_type_servers_ptr *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_string (xdrs, objp, 256))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_struct_loc_time_download_source_s_type_servers (XDR *xdrs, rpc_struct_loc_time_download_source_s_type_servers objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_vector (xdrs, (char *)objp, 3,
+        sizeof (rpc_struct_loc_time_download_source_s_type_servers_ptr), (xdrproc_t) xdr_rpc_struct_loc_time_download_source_s_type_servers_ptr))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_time_download_source_s_type (XDR *xdrs, rpc_loc_time_download_source_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_uint32 (xdrs, &objp->delay_threshold))
+         return FALSE;
+     if (!xdr_rpc_struct_loc_time_download_source_s_type_servers (xdrs, objp->servers))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_struct_loc_predicted_orbits_data_source_s_type_servers_ptr (XDR *xdrs, rpc_struct_loc_predicted_orbits_data_source_s_type_servers_ptr *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_string (xdrs, objp, 256))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_struct_loc_predicted_orbits_data_source_s_type_servers (XDR *xdrs, rpc_struct_loc_predicted_orbits_data_source_s_type_servers objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_vector (xdrs, (char *)objp, 3,
+        sizeof (rpc_struct_loc_predicted_orbits_data_source_s_type_servers_ptr), (xdrproc_t) xdr_rpc_struct_loc_predicted_orbits_data_source_s_type_servers_ptr))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_predicted_orbits_data_source_s_type (XDR *xdrs, rpc_loc_predicted_orbits_data_source_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_uint32 (xdrs, &objp->max_file_size))
+         return FALSE;
+     if (!xdr_rpc_uint32 (xdrs, &objp->max_part_size))
+         return FALSE;
+     if (!xdr_rpc_struct_loc_predicted_orbits_data_source_s_type_servers (xdrs, objp->servers))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_pos_inj_request_s_type (XDR *xdrs, rpc_loc_pos_inj_request_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_uint32 (xdrs, &objp->flags))
+         return FALSE;
+     if (!xdr_double (xdrs, &objp->latitude))
+         return FALSE;
+     if (!xdr_double (xdrs, &objp->longitude))
+         return FALSE;
+     if (!xdr_rpc_uint32 (xdrs, &objp->position_uncertainty))
+         return FALSE;
+     if (!xdr_rpc_uint64 (xdrs, &objp->timestamp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_assist_data_request_payload_u_type (XDR *xdrs, rpc_loc_assist_data_request_payload_u_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_assist_data_request_e_type (xdrs, &objp->disc))
+         return FALSE;
+    switch (objp->disc) {
+    case RPC_LOC_ASSIST_DATA_TIME_REQ:
+         if (!xdr_rpc_loc_time_download_source_s_type (xdrs, &objp->rpc_loc_assist_data_request_payload_u_type_u.time_download))
+             return FALSE;
+        break;
+    case RPC_LOC_ASSIST_DATA_PREDICTED_ORBITS_REQ:
+         if (!xdr_rpc_loc_predicted_orbits_data_source_s_type (xdrs, &objp->rpc_loc_assist_data_request_payload_u_type_u.data_download))
+             return FALSE;
+        break;
+    case RPC_LOC_ASSIST_DATA_POSITION_INJECTION_REQ:
+         if (!xdr_rpc_loc_pos_inj_request_s_type (xdrs, &objp->rpc_loc_assist_data_request_payload_u_type_u.pos_injection))
+             return FALSE;
+        break;
+    default:
+        break;
+    }
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_assist_data_request_s_type (XDR *xdrs, rpc_loc_assist_data_request_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_assist_data_request_e_type (xdrs, &objp->event))
+         return FALSE;
+     if (!xdr_rpc_loc_assist_data_request_payload_u_type (xdrs, &objp->payload))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_connection_handle (XDR *xdrs, rpc_loc_server_connection_handle *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_uint32 (xdrs, objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_protocol_e_type (XDR *xdrs, rpc_loc_server_protocol_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_connection_e_type (XDR *xdrs, rpc_loc_server_connection_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_request_e_type (XDR *xdrs, rpc_loc_server_request_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_open_req_s_type (XDR *xdrs, rpc_loc_server_open_req_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_server_connection_handle (xdrs, &objp->conn_handle))
+         return FALSE;
+     if (!xdr_rpc_loc_server_protocol_e_type (xdrs, &objp->protocol))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_multi_open_req_s_type (XDR *xdrs, rpc_loc_server_multi_open_req_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_server_connection_handle (xdrs, &objp->conn_handle))
+         return FALSE;
+     if (!xdr_rpc_loc_server_protocol_e_type (xdrs, &objp->protocol))
+         return FALSE;
+     if (!xdr_rpc_loc_server_connection_e_type (xdrs, &objp->connection_type))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_close_req_s_type (XDR *xdrs, rpc_loc_server_close_req_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_server_connection_handle (xdrs, &objp->conn_handle))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_request_u_type (XDR *xdrs, rpc_loc_server_request_u_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_server_request_e_type (xdrs, &objp->disc))
+         return FALSE;
+    switch (objp->disc) {
+    case RPC_LOC_SERVER_REQUEST_OPEN:
+         if (!xdr_rpc_loc_server_open_req_s_type (xdrs, &objp->rpc_loc_server_request_u_type_u.open_req))
+             return FALSE;
+        break;
+    case RPC_LOC_SERVER_REQUEST_CLOSE:
+         if (!xdr_rpc_loc_server_close_req_s_type (xdrs, &objp->rpc_loc_server_request_u_type_u.close_req))
+             return FALSE;
+        break;
+    case RPC_LOC_SERVER_REQUEST_MULTI_OPEN:
+         if (!xdr_rpc_loc_server_multi_open_req_s_type (xdrs, &objp->rpc_loc_server_request_u_type_u.multi_open_req))
+             return FALSE;
+        break;
+    default:
+        break;
+    }
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_request_s_type (XDR *xdrs, rpc_loc_server_request_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_server_request_e_type (xdrs, &objp->event))
+         return FALSE;
+     if (!xdr_rpc_loc_server_request_u_type (xdrs, &objp->payload))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_qwip_request_e_type (XDR *xdrs, rpc_loc_qwip_request_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_qwip_request_s_type (XDR *xdrs, rpc_loc_qwip_request_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_qwip_request_e_type (xdrs, &objp->request_type))
+         return FALSE;
+     if (!xdr_rpc_uint16 (xdrs, &objp->tbf_ms))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_reserved_payload_s_type (XDR *xdrs, rpc_loc_reserved_payload_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_uint16 (xdrs, &objp->data_size))
+         return FALSE;
+     if (!xdr_bytes (xdrs, (char **)&objp->data.data_val, (u_int *) &objp->data.data_len, ~0))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ioctl_e_type (XDR *xdrs, rpc_loc_ioctl_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_api_version_s_type (XDR *xdrs, rpc_loc_api_version_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_u_char (xdrs, &objp->major))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->minor))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_fix_recurrence_e_type (XDR *xdrs, rpc_loc_fix_recurrence_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_operation_mode_e_type (XDR *xdrs, rpc_loc_operation_mode_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_notify_e_type (XDR *xdrs, rpc_loc_notify_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_fix_criteria_s_type (XDR *xdrs, rpc_loc_fix_criteria_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_uint32 (xdrs, &objp->valid_mask))
+         return FALSE;
+     if (!xdr_rpc_loc_fix_recurrence_e_type (xdrs, &objp->recurrence_type))
+         return FALSE;
+     if (!xdr_rpc_loc_operation_mode_e_type (xdrs, &objp->preferred_operation_mode))
+         return FALSE;
+     if (!xdr_rpc_uint32 (xdrs, &objp->preferred_accuracy))
+         return FALSE;
+     if (!xdr_rpc_uint32 (xdrs, &objp->preferred_response_time))
+         return FALSE;
+     if (!xdr_rpc_boolean (xdrs, &objp->intermediate_pos_report_enabled))
+         return FALSE;
+     if (!xdr_rpc_loc_notify_e_type (xdrs, &objp->notify_type))
+         return FALSE;
+     if (!xdr_rpc_uint32 (xdrs, &objp->min_interval))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->min_distance))
+         return FALSE;
+     if (!xdr_rpc_uint32 (xdrs, &objp->min_dist_sample_interval))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ni_user_resp_e_type (XDR *xdrs, rpc_loc_ni_user_resp_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_user_verify_s_type (XDR *xdrs, rpc_loc_user_verify_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_ni_user_resp_e_type (xdrs, &objp->user_resp))
+         return FALSE;
+     if (!xdr_rpc_loc_ni_event_s_type (xdrs, &objp->ni_event_pass_back))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_predicted_orbits_data_format_e_type (XDR *xdrs, rpc_loc_predicted_orbits_data_format_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_predicted_orbits_data_s_type (XDR *xdrs, rpc_loc_predicted_orbits_data_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_predicted_orbits_data_format_e_type (xdrs, &objp->format_type))
+         return FALSE;
+     if (!xdr_rpc_uint32 (xdrs, &objp->total_size))
+         return FALSE;
+     if (!xdr_rpc_uint8 (xdrs, &objp->total_parts))
+         return FALSE;
+     if (!xdr_rpc_uint8 (xdrs, &objp->part))
+         return FALSE;
+     if (!xdr_rpc_uint16 (xdrs, &objp->part_len))
+         return FALSE;
+     if (!xdr_bytes (xdrs, (char **)&objp->data_ptr.data_ptr_val, (u_int *) &objp->data_ptr.data_ptr_len, ~0))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_predicted_orbits_data_validity_report_s_type (XDR *xdrs, rpc_loc_predicted_orbits_data_validity_report_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_uint64 (xdrs, &objp->start_time_utc))
+         return FALSE;
+     if (!xdr_rpc_uint16 (xdrs, &objp->valid_duration_hrs))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_predicted_orbits_auto_download_config_s_type (XDR *xdrs, rpc_loc_predicted_orbits_auto_download_config_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_boolean (xdrs, &objp->enable))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->auto_check_every_hrs))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_assist_data_time_s_type (XDR *xdrs, rpc_loc_assist_data_time_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_uint64 (xdrs, &objp->time_utc))
+         return FALSE;
+     if (!xdr_rpc_uint32 (xdrs, &objp->uncertainty))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_assist_pos_valid_mask_type (XDR *xdrs, rpc_loc_assist_pos_valid_mask_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_uint64 (xdrs, objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_assist_data_pos_s_type (XDR *xdrs, rpc_loc_assist_data_pos_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_assist_pos_valid_mask_type (xdrs, &objp->valid_mask))
+         return FALSE;
+     if (!xdr_rpc_uint64 (xdrs, &objp->timestamp_utc))
+         return FALSE;
+     if (!xdr_double (xdrs, &objp->latitude))
+         return FALSE;
+     if (!xdr_double (xdrs, &objp->longitude))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->altitude_wrt_ellipsoid))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->altitude_wrt_mean_sea_level))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->hor_unc_circular))
+         return FALSE;
+     if (!xdr_float (xdrs, &objp->vert_unc))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->confidence_horizontal))
+         return FALSE;
+     if (!xdr_u_char (xdrs, &objp->confidence_vertical))
+         return FALSE;
+     if (!xdr_rpc_int32 (xdrs, &objp->timestamp_age))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_open_status_e_type (XDR *xdrs, rpc_loc_server_open_status_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_pdp_type_e_type (XDR *xdrs, rpc_loc_server_pdp_type_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_open_status_s_type (XDR *xdrs, rpc_loc_server_open_status_s_type *objp)
+{
+    register int32_t *buf;
+
+    int i;
+     if (!xdr_rpc_loc_server_connection_handle (xdrs, &objp->conn_handle))
+         return FALSE;
+     if (!xdr_rpc_loc_server_open_status_e_type (xdrs, &objp->open_status))
+         return FALSE;
+     if (!xdr_opaque (xdrs, objp->apn_name, 100))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_multi_open_status_s_type (XDR *xdrs, rpc_loc_server_multi_open_status_s_type *objp)
+{
+    register int32_t *buf;
+
+    int i;
+     if (!xdr_rpc_loc_server_connection_handle (xdrs, &objp->conn_handle))
+         return FALSE;
+     if (!xdr_rpc_loc_server_open_status_e_type (xdrs, &objp->open_status))
+         return FALSE;
+     if (!xdr_rpc_loc_server_pdp_type_e_type (xdrs, &objp->pdp_type))
+         return FALSE;
+     if (!xdr_opaque (xdrs, objp->apn_name, 100))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_close_status_e_type (XDR *xdrs, rpc_loc_server_close_status_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_server_close_status_s_type (XDR *xdrs, rpc_loc_server_close_status_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_server_connection_handle (xdrs, &objp->conn_handle))
+         return FALSE;
+     if (!xdr_rpc_loc_server_close_status_e_type (xdrs, &objp->close_status))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_wiper_fix_time_s_type (XDR *xdrs, rpc_loc_wiper_fix_time_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_uint32 (xdrs, &objp->slow_clock_count))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_wiper_fix_pos_s_type (XDR *xdrs, rpc_loc_wiper_fix_pos_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_int32 (xdrs, &objp->lat))
+         return FALSE;
+     if (!xdr_rpc_int32 (xdrs, &objp->lon))
+         return FALSE;
+     if (!xdr_rpc_uint16 (xdrs, &objp->HEPE))
+         return FALSE;
+     if (!xdr_rpc_uint8 (xdrs, &objp->num_of_aps_used))
+         return FALSE;
+     if (!xdr_rpc_uint8 (xdrs, &objp->fix_error_code))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_wiper_ap_info_s_type (XDR *xdrs, rpc_loc_wiper_ap_info_s_type *objp)
+{
+    register int32_t *buf;
+
+    int i;
+     if (!xdr_opaque (xdrs, objp->mac_addr, 6))
+         return FALSE;
+     if (!xdr_rpc_int32 (xdrs, &objp->rssi))
+         return FALSE;
+     if (!xdr_rpc_uint16 (xdrs, &objp->channel))
+         return FALSE;
+     if (!xdr_rpc_uint8 (xdrs, &objp->ap_qualifier))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_wiper_ap_set_s_type (XDR *xdrs, rpc_loc_wiper_ap_set_s_type *objp)
+{
+    register int32_t *buf;
+
+    int i;
+     if (!xdr_rpc_uint8 (xdrs, &objp->num_of_aps))
+         return FALSE;
+     if (!xdr_vector (xdrs, (char *)objp->ap_info, 50,
+        sizeof (rpc_loc_wiper_ap_info_s_type), (xdrproc_t) xdr_rpc_loc_wiper_ap_info_s_type))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_wiper_position_report_s_type (XDR *xdrs, rpc_loc_wiper_position_report_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_uint8 (xdrs, &objp->wiper_valid_info_flag))
+         return FALSE;
+     if (!xdr_rpc_loc_wiper_fix_time_s_type (xdrs, &objp->wiper_fix_time))
+         return FALSE;
+     if (!xdr_rpc_loc_wiper_fix_pos_s_type (xdrs, &objp->wiper_fix_position))
+         return FALSE;
+     if (!xdr_rpc_loc_wiper_ap_set_s_type (xdrs, &objp->wiper_ap_set))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_wiper_status_e_type (XDR *xdrs, rpc_loc_wiper_status_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_fs_operation_e_type (XDR *xdrs, rpc_loc_fs_operation_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_efs_data_s_type (XDR *xdrs, rpc_loc_efs_data_s_type *objp)
+{
+    register int32_t *buf;
+
+    int i;
+     if (!xdr_opaque (xdrs, objp->filename, 64))
+         return FALSE;
+     if (!xdr_rpc_loc_fs_operation_e_type (xdrs, &objp->operation))
+         return FALSE;
+     if (!xdr_rpc_uint32 (xdrs, &objp->total_size))
+         return FALSE;
+     if (!xdr_bytes (xdrs, (char **)&objp->data_ptr.data_ptr_val, (u_int *) &objp->data_ptr.data_ptr_len, ~0))
+         return FALSE;
+     if (!xdr_rpc_uint32 (xdrs, &objp->part_len))
+         return FALSE;
+     if (!xdr_rpc_uint8 (xdrs, &objp->part))
+         return FALSE;
+     if (!xdr_rpc_uint8 (xdrs, &objp->total_parts))
+         return FALSE;
+     if (!xdr_rpc_uint32 (xdrs, &objp->reserved))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_error_estimate_config_e_type (XDR *xdrs, rpc_loc_error_estimate_config_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_apn_profiles_type (XDR *xdrs, rpc_loc_apn_profiles_type *objp)
+{
+    register int32_t *buf;
+
+    int i;
+     if (!xdr_rpc_uint32 (xdrs, &objp->srv_system_type))
+         return FALSE;
+     if (!xdr_rpc_uint32 (xdrs, &objp->pdp_type))
+         return FALSE;
+     if (!xdr_rpc_uint32 (xdrs, &objp->reserved))
+         return FALSE;
+     if (!xdr_opaque (xdrs, objp->apn_name, 100))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_lock_e_type (XDR *xdrs, rpc_loc_lock_e_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_enum (xdrs, (enum_t *) objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_nmea_sentence_type (XDR *xdrs, rpc_loc_nmea_sentence_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_uint32 (xdrs, objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_assist_data_type (XDR *xdrs, rpc_loc_assist_data_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_uint32 (xdrs, objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_assist_data_delete_s_type (XDR *xdrs, rpc_loc_assist_data_delete_s_type *objp)
+{
+    register int32_t *buf;
+
+    int i;
+     if (!xdr_rpc_loc_assist_data_type (xdrs, &objp->type))
+         return FALSE;
+     if (!xdr_vector (xdrs, (char *)objp->reserved, 8,
+        sizeof (rpc_uint32), (xdrproc_t) xdr_rpc_uint32))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ioctl_data_u_type (XDR *xdrs, rpc_loc_ioctl_data_u_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_ioctl_e_type (xdrs, &objp->disc))
+         return FALSE;
+    switch (objp->disc) {
+    case RPC_LOC_IOCTL_SET_FIX_CRITERIA:
+         if (!xdr_rpc_loc_fix_criteria_s_type (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.fix_criteria))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_INFORM_NI_USER_RESPONSE:
+         if (!xdr_rpc_loc_user_verify_s_type (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.user_verify_resp))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_INJECT_PREDICTED_ORBITS_DATA:
+         if (!xdr_rpc_loc_predicted_orbits_data_s_type (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.predicted_orbits_data))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_SET_PREDICTED_ORBITS_DATA_AUTO_DOWNLOAD:
+         if (!xdr_rpc_loc_predicted_orbits_auto_download_config_s_type (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.predicted_orbits_auto_download))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_INJECT_UTC_TIME:
+         if (!xdr_rpc_loc_assist_data_time_s_type (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.assistance_data_time))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_INJECT_POSITION:
+         if (!xdr_rpc_loc_assist_data_pos_s_type (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.assistance_data_position))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_INFORM_SERVER_OPEN_STATUS:
+         if (!xdr_rpc_loc_server_open_status_s_type (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.conn_open_status))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_INFORM_SERVER_CLOSE_STATUS:
+         if (!xdr_rpc_loc_server_close_status_s_type (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.conn_close_status))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_SEND_WIPER_POSITION_REPORT:
+         if (!xdr_rpc_loc_wiper_position_report_s_type (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.wiper_pos))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_NOTIFY_WIPER_STATUS:
+         if (!xdr_rpc_loc_wiper_status_e_type (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.wiper_status))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_SET_ENGINE_LOCK:
+         if (!xdr_rpc_loc_lock_e_type (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.engine_lock))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_SET_SBAS_CONFIG:
+         if (!xdr_rpc_boolean (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.sbas_mode))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_SET_NMEA_TYPES:
+         if (!xdr_rpc_loc_nmea_sentence_type (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.nmea_types))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_SET_ON_DEMAND_LPM:
+         if (!xdr_rpc_boolean (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.on_demand_lpm))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_SET_CDMA_PDE_SERVER_ADDR:
+    case RPC_LOC_IOCTL_SET_CDMA_MPC_SERVER_ADDR:
+    case RPC_LOC_IOCTL_SET_UMTS_SLP_SERVER_ADDR:
+    case RPC_LOC_IOCTL_SET_CUSTOM_PDE_SERVER_ADDR:
+         if (!xdr_rpc_loc_server_info_s_type (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.server_addr))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_DELETE_ASSIST_DATA:
+         if (!xdr_rpc_loc_assist_data_delete_s_type (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.assist_data_delete))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_ACCESS_EFS_DATA:
+         if (!xdr_rpc_loc_efs_data_s_type (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.efs_data))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_ERROR_ESTIMATE_CONFIG:
+         if (!xdr_rpc_loc_error_estimate_config_e_type (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.error_estimate_config))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_SET_XTRA_T_SESSION_CONTROL:
+         if (!xdr_rpc_uint8 (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.xtra_t_session_control))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_SET_LBS_APN_PROFILE:
+    case RPC_LOC_IOCTL_SET_XTRA_APN_PROFILE:
+         if (!xdr_vector (xdrs, (char *)objp->rpc_loc_ioctl_data_u_type_u.apn_profiles, 6,
+            sizeof (rpc_loc_apn_profiles_type), (xdrproc_t) xdr_rpc_loc_apn_profiles_type))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_SET_DATA_ENABLE:
+         if (!xdr_rpc_boolean (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.data_enable))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_SET_SUPL_VERSION:
+         if (!xdr_rpc_uint32 (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.supl_version))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_INFORM_SERVER_MULTI_OPEN_STATUS:
+         if (!xdr_rpc_loc_server_multi_open_status_s_type (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.multi_conn_open_status))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_RESERVED_CMD:
+         if (!xdr_rpc_loc_reserved_payload_s_type (xdrs, &objp->rpc_loc_ioctl_data_u_type_u.reserved))
+             return FALSE;
+        break;
+    default:
+        break;
+    }
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ioctl_callback_data_u_type (XDR *xdrs, rpc_loc_ioctl_callback_data_u_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_ioctl_e_type (xdrs, &objp->disc))
+         return FALSE;
+    switch (objp->disc) {
+    case RPC_LOC_IOCTL_GET_API_VERSION:
+         if (!xdr_rpc_loc_api_version_s_type (xdrs, &objp->rpc_loc_ioctl_callback_data_u_type_u.api_version))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_GET_FIX_CRITERIA:
+         if (!xdr_rpc_loc_fix_criteria_s_type (xdrs, &objp->rpc_loc_ioctl_callback_data_u_type_u.fix_criteria))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_GET_ENGINE_LOCK:
+         if (!xdr_rpc_loc_lock_e_type (xdrs, &objp->rpc_loc_ioctl_callback_data_u_type_u.engine_lock))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_GET_SBAS_CONFIG:
+         if (!xdr_rpc_boolean (xdrs, &objp->rpc_loc_ioctl_callback_data_u_type_u.sbas_mode))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_GET_NMEA_TYPES:
+         if (!xdr_rpc_loc_nmea_sentence_type (xdrs, &objp->rpc_loc_ioctl_callback_data_u_type_u.nmea_types))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_GET_ON_DEMAND_LPM:
+         if (!xdr_rpc_boolean (xdrs, &objp->rpc_loc_ioctl_callback_data_u_type_u.on_demand_lpm))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_GET_CDMA_PDE_SERVER_ADDR:
+    case RPC_LOC_IOCTL_GET_CDMA_MPC_SERVER_ADDR:
+    case RPC_LOC_IOCTL_GET_UMTS_SLP_SERVER_ADDR:
+    case RPC_LOC_IOCTL_GET_CUSTOM_PDE_SERVER_ADDR:
+         if (!xdr_rpc_loc_server_info_s_type (xdrs, &objp->rpc_loc_ioctl_callback_data_u_type_u.server_addr))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_QUERY_PREDICTED_ORBITS_DATA_SOURCE:
+         if (!xdr_rpc_loc_predicted_orbits_data_source_s_type (xdrs, &objp->rpc_loc_ioctl_callback_data_u_type_u.predicted_orbits_data_source))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_QUERY_PREDICTED_ORBITS_DATA_VALIDITY:
+         if (!xdr_rpc_loc_predicted_orbits_data_validity_report_s_type (xdrs, &objp->rpc_loc_ioctl_callback_data_u_type_u.predicted_orbits_data_validity))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_GET_XTRA_T_SESSION_CONTROL:
+         if (!xdr_rpc_uint8 (xdrs, &objp->rpc_loc_ioctl_callback_data_u_type_u.xtra_t_session_control))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_GET_LBS_APN_PROFILE:
+    case RPC_LOC_IOCTL_GET_XTRA_APN_PROFILE:
+         if (!xdr_vector (xdrs, (char *)objp->rpc_loc_ioctl_callback_data_u_type_u.apn_profiles, 6,
+            sizeof (rpc_loc_apn_profiles_type), (xdrproc_t) xdr_rpc_loc_apn_profiles_type))
+             return FALSE;
+        break;
+    case RPC_LOC_IOCTL_GET_SUPL_VERSION:
+         if (!xdr_rpc_uint32 (xdrs, &objp->rpc_loc_ioctl_callback_data_u_type_u.supl_version))
+             return FALSE;
+        break;
+    default:
+        break;
+    }
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ioctl_callback_s_type (XDR *xdrs, rpc_loc_ioctl_callback_s_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_rpc_loc_ioctl_e_type (xdrs, &objp->type))
+         return FALSE;
+     if (!xdr_rpc_int32 (xdrs, &objp->status))
+         return FALSE;
+     if (!xdr_rpc_loc_ioctl_callback_data_u_type (xdrs, &objp->data))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_event_payload_u_type (XDR *xdrs, rpc_loc_event_payload_u_type *objp)
+{
+    register int32_t *buf;
+
+     if (!xdr_u_quad_t (xdrs, &objp->disc))
+         return FALSE;
+    switch (objp->disc) {
+    case RPC_LOC_EVENT_PARSED_POSITION_REPORT:
+         if (!xdr_rpc_loc_parsed_position_s_type (xdrs, &objp->rpc_loc_event_payload_u_type_u.parsed_location_report))
+             return FALSE;
+        break;
+    case RPC_LOC_EVENT_SATELLITE_REPORT:
+         if (!xdr_rpc_loc_gnss_info_s_type (xdrs, &objp->rpc_loc_event_payload_u_type_u.gnss_report))
+             return FALSE;
+        break;
+    case RPC_LOC_EVENT_NMEA_POSITION_REPORT:
+    case RPC_LOC_EVENT_NMEA_1HZ_REPORT:
+         if (!xdr_rpc_loc_nmea_report_s_type (xdrs, &objp->rpc_loc_event_payload_u_type_u.nmea_report))
+             return FALSE;
+        break;
+    case RPC_LOC_EVENT_NI_NOTIFY_VERIFY_REQUEST:
+         if (!xdr_rpc_loc_ni_event_s_type (xdrs, &objp->rpc_loc_event_payload_u_type_u.ni_request))
+             return FALSE;
+        break;
+    case RPC_LOC_EVENT_ASSISTANCE_DATA_REQUEST:
+         if (!xdr_rpc_loc_assist_data_request_s_type (xdrs, &objp->rpc_loc_event_payload_u_type_u.assist_data_request))
+             return FALSE;
+        break;
+    case RPC_LOC_EVENT_LOCATION_SERVER_REQUEST:
+         if (!xdr_rpc_loc_server_request_s_type (xdrs, &objp->rpc_loc_event_payload_u_type_u.loc_server_request))
+             return FALSE;
+        break;
+    case RPC_LOC_EVENT_IOCTL_REPORT:
+         if (!xdr_rpc_loc_ioctl_callback_s_type (xdrs, &objp->rpc_loc_event_payload_u_type_u.ioctl_report))
+             return FALSE;
+        break;
+    case RPC_LOC_EVENT_STATUS_REPORT:
+         if (!xdr_rpc_loc_status_event_s_type (xdrs, &objp->rpc_loc_event_payload_u_type_u.status_report))
+             return FALSE;
+        break;
+    case RPC_LOC_EVENT_WPS_NEEDED_REQUEST:
+         if (!xdr_rpc_loc_qwip_request_s_type (xdrs, &objp->rpc_loc_event_payload_u_type_u.qwip_request))
+             return FALSE;
+        break;
+    case RPC_LOC_EVENT_RESERVED:
+         if (!xdr_rpc_loc_reserved_payload_s_type (xdrs, &objp->rpc_loc_event_payload_u_type_u.reserved))
+             return FALSE;
+        break;
+    default:
+        break;
+    }
+    return TRUE;
+}
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/src/loc_api_rpcgen_xdr.c b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/src/loc_api_rpcgen_xdr.c
new file mode 100644
index 0000000..a0fdcab
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/src/loc_api_rpcgen_xdr.c
@@ -0,0 +1,199 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+/*
+ * Please do not edit this file.
+ * It was generated using rpcgen.
+ */
+
+#include "loc_api_rpcgen_rpc.h"
+
+bool_t
+xdr_rpc_loc_api_api_versions_return_type (XDR *xdrs, rpc_loc_api_api_versions_return_type *objp)
+{
+;
+
+     if (!xdr_array (xdrs, (char **)&objp->rpc_loc_api_api_versions_return_type_val, (u_int *) &objp->rpc_loc_api_api_versions_return_type_len, ~0,
+        sizeof (rpc_uint32), (xdrproc_t) xdr_rpc_uint32))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_event_cb_f_type (XDR *xdrs, rpc_loc_event_cb_f_type *objp)
+{
+;
+
+     if (!xdr_rpc_uint32 (xdrs, objp))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_open_args (XDR *xdrs, rpc_loc_open_args *objp)
+{
+;
+
+     if (!xdr_rpc_loc_event_mask_type (xdrs, &objp->event_reg_mask))
+         return FALSE;
+     if (!xdr_rpc_loc_event_cb_f_type (xdrs, &objp->event_callback))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_close_args (XDR *xdrs, rpc_loc_close_args *objp)
+{
+;
+
+     if (!xdr_rpc_loc_client_handle_type (xdrs, &objp->handle))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_start_fix_args (XDR *xdrs, rpc_loc_start_fix_args *objp)
+{
+;
+
+     if (!xdr_rpc_loc_client_handle_type (xdrs, &objp->handle))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_stop_fix_args (XDR *xdrs, rpc_loc_stop_fix_args *objp)
+{
+;
+
+     if (!xdr_rpc_loc_client_handle_type (xdrs, &objp->handle))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ioctl_args (XDR *xdrs, rpc_loc_ioctl_args *objp)
+{
+;
+
+     if (!xdr_rpc_loc_client_handle_type (xdrs, &objp->handle))
+         return FALSE;
+     if (!xdr_rpc_loc_ioctl_e_type (xdrs, &objp->ioctl_type))
+         return FALSE;
+     if (!xdr_pointer (xdrs, (char **)&objp->ioctl_data, sizeof (rpc_loc_ioctl_data_u_type), (xdrproc_t) xdr_rpc_loc_ioctl_data_u_type))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_api_api_version_s_args (XDR *xdrs, rpc_loc_api_api_version_s_args *objp)
+{
+;
+
+     if (!xdr_rpc_boolean (xdrs, &objp->len_not_null))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_api_rpc_glue_code_info_remote_rets (XDR *xdrs, rpc_loc_api_rpc_glue_code_info_remote_rets *objp)
+{
+;
+
+     if (!xdr_rpc_uint32 (xdrs, &objp->toolvers))
+         return FALSE;
+     if (!xdr_rpc_uint32 (xdrs, &objp->features))
+         return FALSE;
+     if (!xdr_rpc_uint32 (xdrs, &objp->proghash))
+         return FALSE;
+     if (!xdr_rpc_uint32 (xdrs, &objp->cbproghash))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_open_rets (XDR *xdrs, rpc_loc_open_rets *objp)
+{
+;
+
+     if (!xdr_rpc_loc_client_handle_type (xdrs, &objp->loc_open_result))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_close_rets (XDR *xdrs, rpc_loc_close_rets *objp)
+{
+;
+
+     if (!xdr_rpc_int32 (xdrs, &objp->loc_close_result))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_start_fix_rets (XDR *xdrs, rpc_loc_start_fix_rets *objp)
+{
+;
+
+     if (!xdr_rpc_int32 (xdrs, &objp->loc_start_fix_result))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_stop_fix_rets (XDR *xdrs, rpc_loc_stop_fix_rets *objp)
+{
+;
+
+     if (!xdr_rpc_int32 (xdrs, &objp->loc_stop_fix_result))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_ioctl_rets (XDR *xdrs, rpc_loc_ioctl_rets *objp)
+{
+;
+
+     if (!xdr_rpc_int32 (xdrs, &objp->loc_ioctl_result))
+         return FALSE;
+    return TRUE;
+}
+
+bool_t
+xdr_rpc_loc_api_api_versions_rets (XDR *xdrs, rpc_loc_api_api_versions_rets *objp)
+{
+;
+
+     if (!xdr_rpc_loc_api_api_versions_return_type (xdrs, &objp->loc_api_api_versions_result))
+         return FALSE;
+     if (!xdr_pointer (xdrs, (char **)&objp->len, sizeof (rpc_uint32), (xdrproc_t) xdr_rpc_uint32))
+         return FALSE;
+    return TRUE;
+}
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/src/loc_apicb_appinit.c b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/src/loc_apicb_appinit.c
new file mode 100644
index 0000000..b469eb0
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/src/loc_apicb_appinit.c
@@ -0,0 +1,74 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#include "librpc.h"
+#include "loc_api_rpcgen_rpc.h"
+#include "loc_api_rpcgen_cb_rpc.h"
+
+
+#define RPC_FUNC_VERSION_BASE(a,b) a ## b
+#define RPC_CB_FUNC_VERS(a,b) RPC_FUNC_VERSION_BASE(a,b)
+
+
+static SVCXPRT* svrPort = NULL;
+
+extern void RPC_CB_FUNC_VERS(loc_apicbprog_,LOC_APICBVERS_0001)(struct svc_req *rqstp, register SVCXPRT *transp);
+
+int loc_apicb_app_init(void)
+{
+
+  /* Register a callback server to use the loc_apicbprog_0x00010001  */
+  if (svrPort == NULL) {
+        svrPort = svcrtr_create();
+  }
+  if (!svrPort) return -1;
+
+  xprt_register(svrPort);
+
+
+
+  if(svc_register(svrPort, LOC_APICBPROG,LOC_APICBVERS_0001, RPC_CB_FUNC_VERS(loc_apicbprog_,LOC_APICBVERS_0001),0))
+  {
+     return 0;
+  }
+  else
+  {
+    return -1;
+  }
+}
+void loc_apicb_app_deinit(void)
+{
+
+   if (svrPort == NULL)
+   {
+      return;
+   }
+
+
+  svc_unregister(svrPort, LOC_APICBPROG,LOC_APICBVERS_0001);
+}
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/xdr/loc_api.xdr b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/xdr/loc_api.xdr
new file mode 100644
index 0000000..82dca56
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/xdr/loc_api.xdr
@@ -0,0 +1,261 @@
+/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+/* LOC_API TOOL VERSION: 4.48 */
+/* GENERATED: TUE JUN 14 2011 */
+/*=============================================================================
+                             L O C _ A P I . X D R
+
+GENERAL DESCRIPTION
+  This is an AUTO GENERATED file that provides an xdr compatible definition of
+  the loc_api API.
+
+  ---------------------------------------------------------------------------
+
+
+  ---------------------------------------------------------------------------
+=============================================================================*/
+
+/*=============================================================================
+
+                              Edit History
+
+                             AUTO GENERATED
+
+Generated by following versions of Htorpc modules:
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/htorpc.pl#1
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/Start.pm#1
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/Htoxdr.pm#1
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/XDR.pm#3
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/Output.pm#5
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/Parser.pm#1
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/Metacomments.pm#1
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/SymbolTable.pm#1
+
+loc_api Definition File(s):
+Id: //source/qcom/qct/modem/api/gps/main/latest/loc_api.h#24
+=============================================================================*/
+/*=============================================================================
+$Header$
+=============================================================================*/
+
+
+
+typedef rpc_uint32 rpc_loc_api_api_versions_return_type<>;
+
+/*
+ * Declare an rpc_uint32 type for each callback type in the API
+ */
+typedef rpc_uint32 rpc_loc_event_cb_f_type;
+
+
+
+/*
+ * These are struct declarations for the function arguments
+ */
+
+struct rpc_loc_open_args {
+  rpc_loc_event_mask_type event_reg_mask;
+  rpc_loc_event_cb_f_type event_callback;
+};
+
+struct rpc_loc_close_args {
+  rpc_loc_client_handle_type handle;
+};
+
+struct rpc_loc_start_fix_args {
+  rpc_loc_client_handle_type handle;
+};
+
+struct rpc_loc_stop_fix_args {
+  rpc_loc_client_handle_type handle;
+};
+
+struct rpc_loc_ioctl_args {
+  rpc_loc_client_handle_type handle;
+  rpc_loc_ioctl_e_type ioctl_type;
+  rpc_loc_ioctl_data_u_type *ioctl_data;
+};
+
+
+
+struct rpc_loc_api_api_version_s_args {
+  rpc_boolean len_not_null;
+};
+
+/*
+ * These are struct declarations for the function results
+ */
+
+struct rpc_loc_api_rpc_glue_code_info_remote_rets {
+  rpc_uint32 toolvers;   /* Tool version */
+  rpc_uint32 features;   /* Features turned on in the code.
+                          * 0x00000001    ONCRPC Server Cleanup Support
+                          */
+  rpc_uint32 proghash;   /* Unique hash value for the API XDR definition */
+  rpc_uint32 cbproghash; /* Unique hash value for the Callbacks' XDR definition */
+};
+
+struct rpc_loc_open_rets {
+  rpc_loc_client_handle_type loc_open_result;
+};
+
+struct rpc_loc_close_rets {
+  rpc_int32 loc_close_result;
+};
+
+struct rpc_loc_start_fix_rets {
+  rpc_int32 loc_start_fix_result;
+};
+
+struct rpc_loc_stop_fix_rets {
+  rpc_int32 loc_stop_fix_result;
+};
+
+struct rpc_loc_ioctl_rets {
+  rpc_int32 loc_ioctl_result;
+};
+
+ struct rpc_loc_api_api_versions_rets {
+  rpc_loc_api_api_versions_return_type loc_api_api_versions_result;
+  rpc_uint32 *len;
+};
+
+/*
+ * XDR definition of the LOC_API program ( vers. 0x00050006 )
+ */
+
+program LOC_APIPROG {
+  version LOC_APIVERS_0001 {
+
+	void
+		rpc_loc_api_null( void ) = 0;
+
+	rpc_loc_api_rpc_glue_code_info_remote_rets
+		rpc_loc_api_rpc_glue_code_info_remote( void ) = 1;
+
+	rpc_loc_open_rets
+		rpc_loc_open( rpc_loc_open_args ) = 2;
+
+	rpc_loc_close_rets
+		rpc_loc_close( rpc_loc_close_args ) = 3;
+
+	rpc_loc_start_fix_rets
+		rpc_loc_start_fix( rpc_loc_start_fix_args ) = 4;
+
+	rpc_loc_stop_fix_rets
+		rpc_loc_stop_fix( rpc_loc_stop_fix_args ) = 5;
+
+	rpc_loc_ioctl_rets
+		rpc_loc_ioctl( rpc_loc_ioctl_args ) = 6;
+
+	rpc_loc_api_api_versions_rets
+		rpc_loc_api_api_versions( void ) = 0xFFFFFFFF;
+
+
+
+
+  } = 0x00050001;
+
+version LOC_APIVERS_0002 {
+
+/* Following elements added in enum rpc_loc_assist_data_request_e_type in 0x00050002
+RPC_LOC_ASSIST_DATA_POSITION_INJECTION_REQ
+*/
+/* Following elements added in enum rpc_loc_ioctl_e_type in 0x00050002
+RPC_LOC_IOCTL_GET_XTRA_T_SESSION_CONTROL
+RPC_LOC_IOCTL_RESERVED_CMD
+RPC_LOC_IOCTL_SET_XTRA_T_SESSION_CONTROL
+*/
+
+	void
+	rpc_loc_api_null( void ) = 0;
+
+      } = 0x00050002;
+
+version LOC_APIVERS_0003 {
+
+/* Following elements added in enum rpc_loc_ioctl_e_type in 0x00050003
+RPC_LOC_IOCTL_SET_DATA_ENABLE
+RPC_LOC_IOCTL_SET_LBS_APN_PROFILE
+RPC_LOC_IOCTL_GET_XTRA_APN_PROFILE
+RPC_LOC_IOCTL_GET_LBS_APN_PROFILE
+RPC_LOC_IOCTL_SET_XTRA_APN_PROFILE
+*/
+
+	void
+	rpc_loc_api_null( void ) = 0;
+
+      } = 0x00050003;
+
+version LOC_APIVERS_0004 {
+
+/* Following elements added in enum rpc_loc_ioctl_e_type in 0x00050004
+RPC_LOC_IOCTL_GET_SUPL_VERSION
+RPC_LOC_IOCTL_SET_SUPL_VERSION
+*/
+
+	void
+	rpc_loc_api_null( void ) = 0;
+
+      } = 0x00050004;
+
+version LOC_APIVERS_0005 {
+
+/* Following elements added in enum rpc_loc_server_addr_e_type in 0x00050005
+RPC_LOC_SERVER_ADDR_IPV6
+*/
+/* Following elements added in enum rpc_loc_ioctl_e_type in 0x00050005
+RPC_LOC_IOCTL_ERROR_ESTIMATE_CONFIG
+*/
+
+	void
+	rpc_loc_api_null( void ) = 0;
+
+      } = 0x00050005;
+
+
+
+    version LOC_APIVERS_0006 {
+
+/* Following elements added in enum rpc_loc_ioctl_e_type in 0x00050006
+RPC_LOC_IOCTL_INFORM_SERVER_MULTI_OPEN_STATUS
+*/
+/* Following elements added in enum rpc_loc_server_request_e_type in 0x00050006
+RPC_LOC_SERVER_REQUEST_MULTI_OPEN
+*/
+
+	void
+	rpc_loc_api_null( void ) = 0;
+
+      } = 0x00050006;
+
+
+} = 0x3000008C;
+
+const LOC_APIVERS = 0x00050006;
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/xdr/loc_api_cb.xdr b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/xdr/loc_api_cb.xdr
new file mode 100644
index 0000000..4756c6c
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/xdr/loc_api_cb.xdr
@@ -0,0 +1,187 @@
+/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+/* LOC_API TOOL VERSION: 4.48 */
+/* GENERATED: TUE JUN 14 2011 */
+/*=============================================================================
+                          L O C _ A P I _ C B . X D R
+
+GENERAL DESCRIPTION
+  This is an AUTO GENERATED file that provides an xdr compatible definition of
+  an api that represents the grouping of the different callback functions the
+  loc_api API supports.
+
+  ---------------------------------------------------------------------------
+
+
+  ---------------------------------------------------------------------------
+=============================================================================*/
+
+/*=============================================================================
+
+                              Edit History
+
+                             AUTO GENERATED
+
+Generated by following versions of Htorpc modules:
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/htorpc.pl#1
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/Start.pm#1
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/Htoxdr.pm#1
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/XDR.pm#3
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/Output.pm#5
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/Parser.pm#1
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/Metacomments.pm#1
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/SymbolTable.pm#1
+
+loc_api Definition File(s):
+Id: //source/qcom/qct/modem/api/gps/main/latest/loc_api.h#24
+=============================================================================*/
+/*=============================================================================
+$Header$
+=============================================================================*/
+
+
+
+
+/*
+ * These are struct declarations for the function arguments
+ */
+
+struct rpc_loc_event_cb_f_type_args {
+  rpc_uint32 cb_id;
+  rpc_loc_client_handle_type loc_handle;
+  rpc_loc_event_mask_type loc_event;
+  rpc_loc_event_payload_u_type *loc_event_payload;
+};
+
+
+
+
+
+/*
+ * These are struct declaratios for the function results
+ */
+
+struct rpc_loc_event_cb_f_type_rets {
+  rpc_int32 loc_event_cb_f_type_result;
+};
+
+
+
+/*
+ * XDR definition of the LOC_API callback program ( vers. 0x00050006 )
+ */
+
+program LOC_APICBPROG {
+  version LOC_APICBVERS_0001 {
+
+	rpc_loc_event_cb_f_type_rets
+		rpc_loc_event_cb_f_type( rpc_loc_event_cb_f_type_args ) = 1;
+
+
+
+
+  } = 0x00050001;
+
+version LOC_APICBVERS_0002 {
+
+/* Following elements added in enum rpc_loc_assist_data_request_e_type in 0x00050002
+RPC_LOC_ASSIST_DATA_POSITION_INJECTION_REQ
+*/
+/* Following elements added in enum rpc_loc_ioctl_e_type in 0x00050002
+RPC_LOC_IOCTL_GET_XTRA_T_SESSION_CONTROL
+RPC_LOC_IOCTL_RESERVED_CMD
+RPC_LOC_IOCTL_SET_XTRA_T_SESSION_CONTROL
+*/
+
+	int
+	rpc_loc_api_cb_null( void ) = 0xffffff00;
+
+      } = 0x00050002;
+
+version LOC_APICBVERS_0003 {
+
+/* Following elements added in enum rpc_loc_ioctl_e_type in 0x00050003
+RPC_LOC_IOCTL_SET_DATA_ENABLE
+RPC_LOC_IOCTL_SET_LBS_APN_PROFILE
+RPC_LOC_IOCTL_GET_XTRA_APN_PROFILE
+RPC_LOC_IOCTL_GET_LBS_APN_PROFILE
+RPC_LOC_IOCTL_SET_XTRA_APN_PROFILE
+*/
+
+	int
+	rpc_loc_api_cb_null( void ) = 0xffffff00;
+
+      } = 0x00050003;
+
+version LOC_APICBVERS_0004 {
+
+/* Following elements added in enum rpc_loc_ioctl_e_type in 0x00050004
+RPC_LOC_IOCTL_GET_SUPL_VERSION
+RPC_LOC_IOCTL_SET_SUPL_VERSION
+*/
+
+	int
+	rpc_loc_api_cb_null( void ) = 0xffffff00;
+
+      } = 0x00050004;
+
+version LOC_APICBVERS_0005 {
+
+/* Following elements added in enum rpc_loc_server_addr_e_type in 0x00050005
+RPC_LOC_SERVER_ADDR_IPV6
+*/
+/* Following elements added in enum rpc_loc_ioctl_e_type in 0x00050005
+RPC_LOC_IOCTL_ERROR_ESTIMATE_CONFIG
+*/
+
+	int
+	rpc_loc_api_cb_null( void ) = 0xffffff00;
+
+      } = 0x00050005;
+
+
+
+    version LOC_APICBVERS_0006 {
+
+/* Following elements added in enum rpc_loc_ioctl_e_type in 0x00050006
+RPC_LOC_IOCTL_INFORM_SERVER_MULTI_OPEN_STATUS
+*/
+/* Following elements added in enum rpc_loc_server_request_e_type in 0x00050006
+RPC_LOC_SERVER_REQUEST_MULTI_OPEN
+*/
+
+	int
+	rpc_loc_api_cb_null( void ) = 0xffffff00;
+
+      } = 0x00050006;
+
+
+} = 0x3100008C;
+
+const LOC_APICBVERS = 0x00050006;
diff --git a/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/xdr/loc_api_common.xdr b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/xdr/loc_api_common.xdr
new file mode 100644
index 0000000..e059c66
--- /dev/null
+++ b/gps/loc_api/libloc_api-rpc-50001/libloc_api-rpc-stub/xdr/loc_api_common.xdr
@@ -0,0 +1,1021 @@
+/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+/* LOC_API TOOL VERSION: 4.48 */
+/* GENERATED: TUE JUN 14 2011 */
+/*=============================================================================
+                      L O C _ A P I _ C O M M O N . X D R
+
+GENERAL DESCRIPTION
+  This is an AUTO GENERATED file that provides an xdr compatible definition of
+  an api that represents the grouping of the different callback functions the
+  loc_api API supports.
+
+  ---------------------------------------------------------------------------
+
+
+  ---------------------------------------------------------------------------
+=============================================================================*/
+
+/*=============================================================================
+
+                              Edit History
+
+                             AUTO GENERATED
+
+Generated by following versions of Htorpc modules:
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/htorpc.pl#1
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/Start.pm#1
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/Htoxdr.pm#1
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/XDR.pm#3
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/Output.pm#5
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/Parser.pm#1
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/Metacomments.pm#1
+Id: //source/qcom/qct/core/mproc/tools/rel/2h09/htorpc/lib/Htorpc/SymbolTable.pm#1
+
+loc_api Definition File(s):
+Id: //source/qcom/qct/modem/api/gps/main/latest/loc_api.h#24
+=============================================================================*/
+/*=============================================================================
+$Header$
+=============================================================================*/
+
+
+
+const LOC_API_TOOLVERS = 0x00040030;
+const LOC_API_FEATURES = 0x00000001;
+
+const RPC_LOC_EVENT_STATUS_REPORT = 0x00000100;
+
+const RPC_LOC_EVENT_ASSISTANCE_DATA_REQUEST = 0x00000020;
+
+const RPC_LOC_EVENT_WPS_NEEDED_REQUEST = 0x00000200;
+
+const RPC_LOC_EVENT_SATELLITE_REPORT = 0x00000002;
+
+const RPC_LOC_EVENT_PARSED_POSITION_REPORT = 0x00000001;
+
+const RPC_LOC_EVENT_RESERVED = 0x8000000000000000;
+
+const RPC_LOC_EVENT_LOCATION_SERVER_REQUEST = 0x00000040;
+
+const RPC_LOC_EVENT_NMEA_POSITION_REPORT = 0x00000008;
+
+const RPC_LOC_EVENT_IOCTL_REPORT = 0x00000080;
+
+const RPC_LOC_EVENT_NMEA_1HZ_REPORT = 0x00000004;
+
+const RPC_LOC_EVENT_NI_NOTIFY_VERIFY_REQUEST = 0x00000010;
+
+const RPC_LOC_API_CB_NULL_VERSION = 0x00050002;
+const RPC_LOC_EVENT_CB_F_TYPE_VERSION = 0x00050001;
+const RPC_LOC_API_API_VERSIONS_VERSION = 0x00050001;
+const RPC_LOC_STOP_FIX_VERSION = 0x00050001;
+const RPC_LOC_START_FIX_VERSION = 0x00050001;
+const RPC_LOC_IOCTL_VERSION = 0x00050001;
+const RPC_LOC_CLOSE_VERSION = 0x00050001;
+const RPC_LOC_API_RPC_GLUE_CODE_INFO_REMOTE_VERSION = 0x00050001;
+const RPC_LOC_OPEN_VERSION = 0x00050001;
+const RPC_LOC_API_NULL_VERSION = 0x00050001;
+const RPC_LOC_API_API_MAJOR_NUM = 0x0005;
+const RPC_LOC_APIAPI_VERSION_IS_HASHKEY = 0;
+
+typedef rpc_int32 rpc_loc_client_handle_type;
+
+typedef rpc_uint64 rpc_loc_event_mask_type;
+
+typedef rpc_uint64 rpc_loc_position_valid_mask_type;
+
+typedef rpc_uint32 rpc_loc_pos_technology_mask_type;
+
+enum rpc_loc_session_status_e_type {
+  RPC_LOC_SESS_STATUS_SUCCESS = 0,
+  RPC_LOC_SESS_STATUS_IN_PROGESS = 1,
+  RPC_LOC_SESS_STATUS_GENERAL_FAILURE = 2,
+  RPC_LOC_SESS_STATUS_TIMEOUT = 3,
+  RPC_LOC_SESS_STATUS_USER_END = 4,
+  RPC_LOC_SESS_STATUS_BAD_PARAMETER = 5,
+  RPC_LOC_SESS_STATUS_PHONE_OFFLINE = 6,
+  RPC_LOC_SESS_STATUS_ENGINE_LOCKED = 7,
+  RPC_LOC_SESS_STATUS_MAX = 268435456
+};
+
+struct rpc_loc_calendar_time_s_type {
+  rpc_uint16 year;
+  unsigned char month;
+  unsigned char day_of_week;
+  unsigned char day;
+  unsigned char hour;
+  unsigned char minute;
+  unsigned char second;
+  rpc_uint16 millisecond;
+};
+
+struct rpc_loc_parsed_position_s_type {
+  rpc_loc_position_valid_mask_type valid_mask;
+  rpc_loc_session_status_e_type session_status;
+  rpc_loc_calendar_time_s_type timestamp_calendar;
+  rpc_uint64 timestamp_utc;
+  rpc_uint8 leap_seconds;
+  float time_unc;
+  double latitude;
+  double longitude;
+  float altitude_wrt_ellipsoid;
+  float altitude_wrt_mean_sea_level;
+  float speed_horizontal;
+  float speed_vertical;
+  float heading;
+  float hor_unc_circular;
+  float hor_unc_ellipse_semi_major;
+  float hor_unc_ellipse_semi_minor;
+  float hor_unc_ellipse_orient_azimuth;
+  float vert_unc;
+  float speed_unc;
+  float heading_unc;
+  unsigned char confidence_horizontal;
+  unsigned char confidence_vertical;
+  float magnetic_deviation;
+  rpc_loc_pos_technology_mask_type technology_mask;
+};
+
+enum rpc_loc_sv_system_e_type {
+  RPC_LOC_SV_SYSTEM_GPS = 1,
+  RPC_LOC_SV_SYSTEM_GALILEO = 2,
+  RPC_LOC_SV_SYSTEM_SBAS = 3,
+  RPC_LOC_SV_SYSTEM_COMPASS = 4,
+  RPC_LOC_SV_SYSTEM_GLONASS = 5,
+  RPC_LOC_SV_SYSTEM_MAX = 268435456
+};
+
+enum rpc_loc_sv_status_e_type {
+  RPC_LOC_SV_STATUS_IDLE = 1,
+  RPC_LOC_SV_STATUS_SEARCH = 2,
+  RPC_LOC_SV_STATUS_TRACK = 3,
+  RPC_LOC_SV_STATUS_MAX = 268435456
+};
+
+typedef rpc_uint32 rpc_loc_sv_info_valid_mask_type;
+
+struct rpc_loc_sv_info_s_type {
+  rpc_loc_sv_info_valid_mask_type valid_mask;
+  rpc_loc_sv_system_e_type system;
+  rpc_uint8 prn;
+  rpc_uint8 health_status;
+  rpc_loc_sv_status_e_type process_status;
+  rpc_boolean has_eph;
+  rpc_boolean has_alm;
+  float elevation;
+  float azimuth;
+  float snr;
+};
+
+typedef rpc_uint32 rpc_loc_gnss_info_valid_mask_type;
+
+struct rpc_loc_gnss_info_s_type {
+  rpc_loc_gnss_info_valid_mask_type valid_mask;
+  float position_dop;
+  float horizontal_dop;
+  float vertical_dop;
+  rpc_boolean altitude_assumed;
+  rpc_uint16 sv_count;
+    rpc_loc_sv_info_s_type sv_list<80>; /* EVAL:[LOC_API_MAX_SV_COUNT]*/
+};
+
+struct rpc_loc_nmea_report_s_type {
+  rpc_uint16 length;
+  opaque nmea_sentences[200];
+};
+
+enum rpc_loc_status_event_e_type {
+  RPC_LOC_STATUS_EVENT_ENGINE_STATE = 1,
+  RPC_LOC_STATUS_EVENT_FIX_SESSION_STATE = 2,
+  RPC_LOC_STATUS_EVENT_MAX = 268435456
+};
+
+enum rpc_loc_engine_state_e_type {
+  RPC_LOC_ENGINE_STATE_ON = 1,
+  RPC_LOC_ENGINE_STATE_OFF = 2,
+  RPC_LOC_ENGINE_STATE_MAX = 268435456
+};
+
+enum rpc_loc_fix_session_state_e_type {
+  RPC_LOC_FIX_SESSION_STATE_BEGIN = 1,
+  RPC_LOC_FIX_SESSION_STATE_END = 2,
+  RPC_LOC_FIX_SESSION_STATE_MAX = 268435456
+};
+
+union rpc_loc_status_event_payload_u_type switch (rpc_loc_status_event_e_type disc) {
+  case RPC_LOC_STATUS_EVENT_ENGINE_STATE:
+    rpc_loc_engine_state_e_type engine_state;
+  case RPC_LOC_STATUS_EVENT_FIX_SESSION_STATE:
+    rpc_loc_fix_session_state_e_type fix_session_state;
+  default:
+    void;
+};
+
+struct rpc_loc_status_event_s_type {
+  rpc_loc_status_event_e_type event;
+  rpc_loc_status_event_payload_u_type payload;
+};
+
+enum rpc_loc_server_addr_e_type {
+  RPC_LOC_SERVER_ADDR_IPV4 = 1,
+  RPC_LOC_SERVER_ADDR_URL = 2,
+  RPC_LOC_SERVER_ADDR_IPV6 = 3,
+  RPC_LOC_SERVER_ADDR_MAX = 268435456
+};
+
+struct rpc_loc_server_addr_ipv4_type {
+  rpc_uint32 addr;
+  rpc_uint16 port;
+};
+
+struct rpc_loc_server_addr_url_type {
+  rpc_uint16 length;
+  opaque addr[256];
+};
+
+struct rpc_loc_server_addr_ipv6_type {
+  rpc_uint16 addr[8];
+  rpc_uint32 port;
+};
+
+union rpc_loc_server_addr_u_type switch (rpc_loc_server_addr_e_type disc) {
+  case RPC_LOC_SERVER_ADDR_IPV4:
+    rpc_loc_server_addr_ipv4_type ipv4;
+  case RPC_LOC_SERVER_ADDR_URL:
+    rpc_loc_server_addr_url_type url;
+  case RPC_LOC_SERVER_ADDR_IPV6:
+    rpc_loc_server_addr_ipv6_type ipv6;
+  default:
+    void;
+};
+
+struct rpc_loc_server_info_s_type {
+  rpc_loc_server_addr_e_type addr_type;
+  rpc_loc_server_addr_u_type addr_info;
+};
+
+enum rpc_loc_ni_notify_verify_e_type {
+  RPC_LOC_NI_USER_NO_NOTIFY_NO_VERIFY = 1,
+  RPC_LOC_NI_USER_NOTIFY_ONLY = 2,
+  RPC_LOC_NI_USER_NOTIFY_VERIFY_ALLOW_NO_RESP = 3,
+  RPC_LOC_NI_USER_NOTIFY_VERIFY_NOT_ALLOW_NO_RESP = 4,
+  RPC_LOC_NI_USER_PRIVACY_OVERRIDE = 5,
+  RPC_LOC_NI_USER_NOTIFY_VERITY_TYPE_MAX = 268435456
+};
+
+enum rpc_loc_ni_event_e_type {
+  RPC_LOC_NI_EVENT_VX_NOTIFY_VERIFY_REQ = 1,
+  RPC_LOC_NI_EVENT_SUPL_NOTIFY_VERIFY_REQ = 2,
+  RPC_LOC_NI_EVENT_UMTS_CP_NOTIFY_VERIFY_REQ = 3,
+  RPC_LOC_NI_EVENT_VX_SERVICE_INTERACTION_REQ = 4,
+  RPC_LOC_NI_EVENT_MAX = 268435456
+};
+
+enum rpc_loc_ni_datacoding_scheme_e_type {
+  RPC_LOC_NI_PRESUPL_ISO646IRV = 0,
+  RPC_LOC_NI_PRESUPL_ISO8859 = 1,
+  RPC_LOC_NI_PRESUPL_UTF8 = 2,
+  RPC_LOC_NI_PRESUPL_UTF16 = 3,
+  RPC_LOC_NI_PRESUPL_UCS2 = 4,
+  RPC_LOC_NI_PRESUPL_GSM_DEFAULT = 5,
+  RPC_LOC_NI_PRESUPL_SHIFT_JIS = 6,
+  RPC_LOC_NI_PRESUPL_JIS = 7,
+  RPC_LOC_NI_PRESUPL_EUC = 8,
+  RPC_LOC_NI_PRESUPL_GB2312 = 9,
+  RPC_LOC_NI_PRESUPL_CNS11643 = 10,
+  RPC_LOC_NI_PRESUPL_KSC1001 = 11,
+  RPC_LOC_NI_PRESUPL_ENCODING_UNKNOWN = 2147483647,
+  RPC_LOC_NI_SS_GERMAN = 12,
+  RPC_LOC_NI_SS_ENGLISH = 13,
+  RPC_LOC_NI_SS_ITALIAN = 14,
+  RPC_LOC_NI_SS_FRENCH = 15,
+  RPC_LOC_NI_SS_SPANISH = 16,
+  RPC_LOC_NI_SS_DUTCH = 17,
+  RPC_LOC_NI_SS_SWEDISH = 18,
+  RPC_LOC_NI_SS_DANISH = 19,
+  RPC_LOC_NI_SS_PORTUGUESE = 20,
+  RPC_LOC_NI_SS_FINNISH = 21,
+  RPC_LOC_NI_SS_NORWEGIAN = 22,
+  RPC_LOC_NI_SS_GREEK = 23,
+  RPC_LOC_NI_SS_TURKISH = 24,
+  RPC_LOC_NI_SS_HUNGARIAN = 25,
+  RPC_LOC_NI_SS_POLISH = 26,
+  RPC_LOC_NI_SS_LANGUAGE_UNSPEC = 27,
+  RPC_LOC_NI_SUPL_UTF8 = 28,
+  RPC_LOC_NI_SUPL_UCS2 = 29,
+  RPC_LOC_NI_SUPL_GSM_DEFAULT = 30,
+  RPC_LOC_NI_SUPL_ENCODING_UNKNOWN = 2147483647
+};
+
+enum rpc_loc_ni_vx_requester_id_encoding_scheme_e_type {
+  RPC_LOC_NI_VX_OCTET = 0,
+  RPC_LOC_NI_VX_EXN_PROTOCOL_MSG = 1,
+  RPC_LOC_NI_VX_ASCII = 2,
+  RPC_LOC_NI_VX_IA5 = 3,
+  RPC_LOC_NI_VX_UNICODE = 4,
+  RPC_LOC_NI_VX_SHIFT_JIS = 5,
+  RPC_LOC_NI_VX_KOREAN = 6,
+  RPC_LOC_NI_VX_LATIN_HEBREW = 7,
+  RPC_LOC_NI_VX_LATIN = 8,
+  RPC_LOC_NI_VX_GSM = 9,
+  RPC_LOC_NI_VX_ENCODING_TYPE_MAX = 268435456
+};
+
+enum rpc_loc_ni_vx_pos_mode_e_type {
+  RPC_LOC_VX_MS_ASSISTED_ONLY = 1,
+  RPC_LOC_VX_MS_BASED_ONLY = 2,
+  RPC_LOC_VX_MS_ASSISTED_PREF_MSBASED_ALLWD = 3,
+  RPC_LOC_VX_MS_BASED_PREF_ASSISTED_ALLWD = 4,
+  RPC_LOC_VX_POS_MODE_MAX = 268435456
+};
+
+struct rpc_loc_ni_vx_requester_id_s_type {
+  unsigned char requester_id_length;
+  opaque requester_id[200];
+};
+
+struct rpc_loc_ni_vx_notify_verify_req_s_type {
+  rpc_loc_ni_notify_verify_e_type notification_priv_type;
+  unsigned char pos_qos_incl;
+  unsigned char pos_qos;
+  rpc_uint32 num_fixes;
+  rpc_uint32 tbf;
+  rpc_loc_ni_vx_pos_mode_e_type pos_mode;
+  rpc_loc_ni_vx_requester_id_encoding_scheme_e_type encoding_scheme;
+  rpc_loc_ni_vx_requester_id_s_type requester_id;
+  rpc_uint16 user_resp_timer_val;
+};
+
+enum rpc_loc_ni_supl_pos_method_e_type {
+  RPC_LOC_NI_POSMETHOD_AGPS_SETASSISTED = 1,
+  RPC_LOC_NI_POSMETHOD_AGPS_SETBASED = 2,
+  RPC_LOC_NI_POSMETHOD_AGPS_SETASSISTED_PREF = 3,
+  RPC_LOC_NI_POSMETHOD_AGPS_SETBASED_PREF = 4,
+  RPC_LOC_NI_POSMETHOD_AUTONOMOUS_GPS = 5,
+  RPC_LOC_NI_POSMETHOD_AFLT = 6,
+  RPC_LOC_NI_POSMETHOD_ECID = 7,
+  RPC_LOC_NI_POSMETHOD_EOTD = 8,
+  RPC_LOC_NI_POSMETHOD_OTDOA = 9,
+  RPC_LOC_NI_POSMETHOD_NO_POSITION = 10,
+  RPC_LOC_NI_POSMETHOD_MAX = 268435456
+};
+
+struct rpc_loc_ni_supl_slp_session_id_s_type {
+  unsigned char presence;
+  opaque session_id[4];
+  rpc_loc_server_info_s_type slp_address;
+};
+
+struct rpc_loc_ni_requestor_id_s_type {
+  unsigned char data_coding_scheme;
+  opaque requestor_id_string[200];
+  unsigned char string_len;
+};
+
+struct rpc_loc_ni_supl_client_name_s_type {
+  unsigned char data_coding_scheme;
+  opaque client_name_string[64];
+  unsigned char string_len;
+};
+
+struct rpc_loc_ni_supl_qop_s_type {
+  unsigned char bit_mask;
+  unsigned char horacc;
+  unsigned char veracc;
+  rpc_uint16 maxLocAge;
+  unsigned char delay;
+};
+
+struct rpc_loc_ni_supl_notify_verify_req_s_type {
+  rpc_loc_ni_notify_verify_e_type notification_priv_type;
+  rpc_uint16 flags;
+  rpc_loc_ni_supl_slp_session_id_s_type supl_slp_session_id;
+  opaque supl_hash[8];
+  rpc_loc_ni_datacoding_scheme_e_type datacoding_scheme;
+  rpc_loc_ni_supl_pos_method_e_type pos_method;
+  rpc_loc_ni_requestor_id_s_type requestor_id;
+  rpc_loc_ni_supl_client_name_s_type client_name;
+  rpc_loc_ni_supl_qop_s_type supl_qop;
+  rpc_uint16 user_response_timer;
+};
+
+struct rpc_loc_ni_ext_client_address_s_type {
+  unsigned char ext_client_address_len;
+  opaque ext_client_address[20];
+};
+
+enum rpc_loc_ni_location_type_e_type {
+  RPC_LOC_NI_LOCATIONTYPE_CURRENT_LOCATION = 1,
+  RPC_LOC_NI_LOCATIONTYPE_CURRENT_OR_LAST_KNOWN_LOCATION = 2,
+  RPC_LOC_NI_LOCATIONTYPE_INITIAL_LOCATION = 3,
+  RPC_LOC_NI_LOCATIONTYPE_MAX = 268435456
+};
+
+struct rpc_loc_ni_deferred_location_s_type {
+  unsigned char unused_bits;
+  unsigned char ms_available;
+};
+
+struct rpc_loc_ni_codeword_string_s_type {
+  unsigned char data_coding_scheme;
+  opaque lcs_codeword_string[20];
+  unsigned char string_len;
+};
+
+struct rpc_loc_ni_service_type_id_s_type {
+  unsigned char lcs_service_type_id;
+};
+
+struct rpc_loc_ni_umts_cp_notify_verify_req_s_type {
+  rpc_loc_ni_notify_verify_e_type notification_priv_type;
+  unsigned char invoke_id;
+  rpc_uint16 flags;
+  unsigned char notification_length;
+  opaque notification_text[64];
+  rpc_loc_ni_datacoding_scheme_e_type datacoding_scheme;
+  rpc_loc_ni_ext_client_address_s_type ext_client_address_data;
+  rpc_loc_ni_location_type_e_type location_type;
+  rpc_loc_ni_deferred_location_s_type deferred_location;
+  rpc_loc_ni_requestor_id_s_type requestor_id;
+  rpc_loc_ni_codeword_string_s_type codeword_string;
+  rpc_loc_ni_service_type_id_s_type service_type_id;
+  rpc_uint16 user_response_timer;
+};
+
+enum rpc_loc_ni_service_interaction_e_type {
+  RPC_LOC_NI_SERVICE_INTERACTION_ONGOING_NI_INCOMING_MO = 1,
+  RPC_LOC_NI_SERVICE_INTERACTION_MAX = 268435456
+};
+
+struct rpc_loc_ni_vx_service_interaction_req_s_type {
+  rpc_loc_ni_vx_notify_verify_req_s_type ni_vx_req;
+  rpc_loc_ni_service_interaction_e_type service_interation_type;
+};
+
+union rpc_loc_ni_event_payload_u_type switch (rpc_loc_ni_event_e_type disc) {
+  case RPC_LOC_NI_EVENT_VX_NOTIFY_VERIFY_REQ:
+    rpc_loc_ni_vx_notify_verify_req_s_type vx_req;
+  case RPC_LOC_NI_EVENT_SUPL_NOTIFY_VERIFY_REQ:
+    rpc_loc_ni_supl_notify_verify_req_s_type supl_req;
+  case RPC_LOC_NI_EVENT_UMTS_CP_NOTIFY_VERIFY_REQ:
+    rpc_loc_ni_umts_cp_notify_verify_req_s_type umts_cp_req;
+  case RPC_LOC_NI_EVENT_VX_SERVICE_INTERACTION_REQ:
+    rpc_loc_ni_vx_service_interaction_req_s_type service_interaction_req;
+  default:
+    void;
+};
+
+struct rpc_loc_ni_event_s_type {
+  rpc_loc_ni_event_e_type event;
+  rpc_loc_ni_event_payload_u_type payload;
+};
+
+enum rpc_loc_assist_data_request_e_type {
+  RPC_LOC_ASSIST_DATA_TIME_REQ = 1,
+  RPC_LOC_ASSIST_DATA_PREDICTED_ORBITS_REQ = 2,
+  RPC_LOC_ASSIST_DATA_POSITION_INJECTION_REQ = 3,
+  RPC_LOC_ASSIST_DATA_MAX = 268435456
+};
+
+typedef string rpc_struct_loc_time_download_source_s_type_servers_ptr<256>; /* EVAL:[LOC_API_MAX_SERVER_ADDR_LENGTH]*/
+
+typedef rpc_struct_loc_time_download_source_s_type_servers_ptr rpc_struct_loc_time_download_source_s_type_servers[3];
+
+struct rpc_loc_time_download_source_s_type {
+  rpc_uint32 delay_threshold;
+  rpc_struct_loc_time_download_source_s_type_servers servers;
+};
+
+typedef string rpc_struct_loc_predicted_orbits_data_source_s_type_servers_ptr<LOC_API_MAX_SERVER_ADDR_LENGTH>;
+
+typedef rpc_struct_loc_predicted_orbits_data_source_s_type_servers_ptr rpc_struct_loc_predicted_orbits_data_source_s_type_servers[3];
+
+struct rpc_loc_predicted_orbits_data_source_s_type {
+  rpc_uint32 max_file_size;
+  rpc_uint32 max_part_size;
+  rpc_struct_loc_predicted_orbits_data_source_s_type_servers servers;
+};
+
+struct rpc_loc_pos_inj_request_s_type {
+  rpc_uint32 flags;
+  double latitude;
+  double longitude;
+  rpc_uint32 position_uncertainty;
+  rpc_uint64 timestamp;
+};
+
+union rpc_loc_assist_data_request_payload_u_type switch (rpc_loc_assist_data_request_e_type disc) {
+  case RPC_LOC_ASSIST_DATA_TIME_REQ:
+    rpc_loc_time_download_source_s_type time_download;
+  case RPC_LOC_ASSIST_DATA_PREDICTED_ORBITS_REQ:
+    rpc_loc_predicted_orbits_data_source_s_type data_download;
+  case RPC_LOC_ASSIST_DATA_POSITION_INJECTION_REQ:
+    rpc_loc_pos_inj_request_s_type pos_injection;
+  default:
+    void;
+};
+
+struct rpc_loc_assist_data_request_s_type {
+  rpc_loc_assist_data_request_e_type event;
+  rpc_loc_assist_data_request_payload_u_type payload;
+};
+
+typedef rpc_uint32 rpc_loc_server_connection_handle;
+
+enum rpc_loc_server_protocol_e_type {
+  RPC_LOC_SERVER_PROTOCOL_DEFAULT = 0,
+  RPC_LOC_SERVER_PROTOCOL_SUPL = 1,
+  RPC_LOC_SERVER_PROTOCOL_VX_MPC = 2,
+  RPC_LOC_SERVER_PROTOCOL_VX_PDE = 3,
+  RPC_LOC_SERVER_PROTOCOL_MAX = 16777216
+};
+
+enum rpc_loc_server_connection_e_type {
+  RPC_LOC_SERVER_CONNECTION_LBS = 0,
+  RPC_LOC_SERVER_CONNECTION_WWAN_INTERNET,
+  RPC_LOC_SERVER_CONNECTION_MAX = 16777216
+};
+
+enum rpc_loc_server_request_e_type {
+  RPC_LOC_SERVER_REQUEST_OPEN = 1,
+  RPC_LOC_SERVER_REQUEST_CLOSE = 2,
+  RPC_LOC_SERVER_REQUEST_MULTI_OPEN = 3,
+  RPC_LOC_SERVER_REQUEST_MAX = 268435456
+};
+
+struct rpc_loc_server_open_req_s_type {
+  rpc_loc_server_connection_handle conn_handle;
+  rpc_loc_server_protocol_e_type protocol;
+};
+
+struct rpc_loc_server_multi_open_req_s_type {
+  rpc_loc_server_connection_handle conn_handle;
+  rpc_loc_server_protocol_e_type protocol;
+  rpc_loc_server_connection_e_type connection_type;
+};
+
+struct rpc_loc_server_close_req_s_type {
+  rpc_loc_server_connection_handle conn_handle;
+};
+
+union rpc_loc_server_request_u_type switch (rpc_loc_server_request_e_type disc) {
+  case RPC_LOC_SERVER_REQUEST_OPEN:
+    rpc_loc_server_open_req_s_type open_req;
+  case RPC_LOC_SERVER_REQUEST_CLOSE:
+    rpc_loc_server_close_req_s_type close_req;
+  case RPC_LOC_SERVER_REQUEST_MULTI_OPEN:
+    rpc_loc_server_multi_open_req_s_type multi_open_req;
+  default:
+    void;
+};
+
+struct rpc_loc_server_request_s_type {
+  rpc_loc_server_request_e_type event;
+  rpc_loc_server_request_u_type payload;
+};
+
+enum rpc_loc_qwip_request_e_type {
+  RPC_LOC_QWIP_START_PERIODIC_HI_FREQ_FIXES = 0,
+  RPC_LOC_QWIP_START_PERIODIC_KEEP_WARM,
+  RPC_LOC_QWIP_STOP_PERIODIC_FIXES,
+  RPC_LOC_QWIP_SUSPEND,
+  RPC_LOC_QWIP_REQUEST_MAX = 268435456
+};
+
+struct rpc_loc_qwip_request_s_type {
+  rpc_loc_qwip_request_e_type request_type;
+  rpc_uint16 tbf_ms;
+};
+
+struct rpc_loc_reserved_payload_s_type {
+  rpc_uint16 data_size;
+  opaque data<>;
+};
+
+enum rpc_loc_ioctl_e_type {
+  RPC_LOC_IOCTL_GET_API_VERSION = 1,
+  RPC_LOC_IOCTL_SET_FIX_CRITERIA = 2,
+  RPC_LOC_IOCTL_GET_FIX_CRITERIA = 3,
+  RPC_LOC_IOCTL_SERVICE_START_INDEX = 400,
+  RPC_LOC_IOCTL_INFORM_NI_USER_RESPONSE = 400,
+  RPC_LOC_IOCTL_INJECT_PREDICTED_ORBITS_DATA = 401,
+  RPC_LOC_IOCTL_QUERY_PREDICTED_ORBITS_DATA_VALIDITY = 402,
+  RPC_LOC_IOCTL_QUERY_PREDICTED_ORBITS_DATA_SOURCE = 403,
+  RPC_LOC_IOCTL_SET_PREDICTED_ORBITS_DATA_AUTO_DOWNLOAD = 404,
+  RPC_LOC_IOCTL_INJECT_UTC_TIME = 405,
+  RPC_LOC_IOCTL_INJECT_RTC_VALUE = 406,
+  RPC_LOC_IOCTL_INJECT_POSITION = 407,
+  RPC_LOC_IOCTL_QUERY_ENGINE_STATE = 408,
+  RPC_LOC_IOCTL_INFORM_SERVER_OPEN_STATUS = 409,
+  RPC_LOC_IOCTL_INFORM_SERVER_CLOSE_STATUS = 410,
+  RPC_LOC_IOCTL_SEND_WIPER_POSITION_REPORT = 411,
+  RPC_LOC_IOCTL_NOTIFY_WIPER_STATUS = 412,
+  RPC_LOC_IOCTL_ACCESS_EFS_DATA = 413,
+  RPC_LOC_IOCTL_ERROR_ESTIMATE_CONFIG = 414,
+  RPC_LOC_IOCTL_INFORM_SERVER_MULTI_OPEN_STATUS = 415,
+  RPC_LOC_IOCTL_NV_SETTINGS_START_INDEX = 800,
+  RPC_LOC_IOCTL_SET_ENGINE_LOCK = 800,
+  RPC_LOC_IOCTL_GET_ENGINE_LOCK = 801,
+  RPC_LOC_IOCTL_SET_SBAS_CONFIG = 802,
+  RPC_LOC_IOCTL_GET_SBAS_CONFIG = 803,
+  RPC_LOC_IOCTL_SET_NMEA_TYPES = 804,
+  RPC_LOC_IOCTL_GET_NMEA_TYPES = 805,
+  RPC_LOC_IOCTL_SET_CDMA_PDE_SERVER_ADDR = 806,
+  RPC_LOC_IOCTL_GET_CDMA_PDE_SERVER_ADDR = 807,
+  RPC_LOC_IOCTL_SET_CDMA_MPC_SERVER_ADDR = 808,
+  RPC_LOC_IOCTL_GET_CDMA_MPC_SERVER_ADDR = 809,
+  RPC_LOC_IOCTL_SET_UMTS_SLP_SERVER_ADDR = 810,
+  RPC_LOC_IOCTL_GET_UMTS_SLP_SERVER_ADDR = 811,
+  RPC_LOC_IOCTL_SET_ON_DEMAND_LPM = 812,
+  RPC_LOC_IOCTL_GET_ON_DEMAND_LPM = 813,
+  RPC_LOC_IOCTL_SET_XTRA_T_SESSION_CONTROL = 814,
+  RPC_LOC_IOCTL_GET_XTRA_T_SESSION_CONTROL = 815,
+  RPC_LOC_IOCTL_SET_LBS_APN_PROFILE = 816,
+  RPC_LOC_IOCTL_GET_LBS_APN_PROFILE = 817,
+  RPC_LOC_IOCTL_SET_XTRA_APN_PROFILE = 818,
+  RPC_LOC_IOCTL_GET_XTRA_APN_PROFILE = 819,
+  RPC_LOC_IOCTL_SET_DATA_ENABLE = 820,
+  RPC_LOC_IOCTL_SET_SUPL_VERSION = 821,
+  RPC_LOC_IOCTL_GET_SUPL_VERSION = 822,
+  RPC_LOC_IOCTL_PROPRIETARY_START_INDEX = 1000,
+  RPC_LOC_IOCTL_DELETE_ASSIST_DATA = 1000,
+  RPC_LOC_IOCTL_SET_CUSTOM_PDE_SERVER_ADDR = 1001,
+  RPC_LOC_IOCTL_GET_CUSTOM_PDE_SERVER_ADDR = 1002,
+  RPC_LOC_IOCTL_RESERVED_CMD = 8000,
+  RPC_LOC_IOCTL_THIRD_PARTY_START_INDEX = 1073741824
+};
+
+struct rpc_loc_api_version_s_type {
+  unsigned char major;
+  unsigned char minor;
+};
+
+enum rpc_loc_fix_recurrence_e_type {
+  RPC_LOC_PERIODIC_FIX = 1,
+  RPC_LOC_SINGLE_FIX = 2,
+  RPC_LOC_FIX_SESSION_TYPE_MAX = 268435456
+};
+
+enum rpc_loc_operation_mode_e_type {
+  RPC_LOC_OPER_MODE_DEFAULT = 1,
+  RPC_LOC_OPER_MODE_MSB = 2,
+  RPC_LOC_OPER_MODE_MSA = 3,
+  RPC_LOC_OPER_MODE_STANDALONE = 4,
+  RPC_LOC_OPER_MODE_SPEED_OPTIMAL = 5,
+  RPC_LOC_OPER_MODE_ACCURACY_OPTIMAL = 6,
+  RPC_LOC_OPER_MODE_DATA_OPTIMAL = 7,
+  RPC_LOC_OPER_MODE_CELL_ID = 8,
+  RPC_LOC_OPER_MODE_MAX = 268435456
+};
+
+enum rpc_loc_notify_e_type {
+  RPC_LOC_NOTIFY_ON_INTERVAL = 1,
+  RPC_LOC_NOTIFY_ON_DISTANCE = 2,
+  RPC_LOC_NOTIFY_ON_ANY = 3,
+  RPC_LOC_NOTIFY_ON_ALL = 4,
+  RPC_LOC_NOTIFY_TYPE_MAX = 268435456
+};
+
+struct rpc_loc_fix_criteria_s_type {
+  rpc_uint32 valid_mask;
+  rpc_loc_fix_recurrence_e_type recurrence_type;
+  rpc_loc_operation_mode_e_type preferred_operation_mode;
+  rpc_uint32 preferred_accuracy;
+  rpc_uint32 preferred_response_time;
+  rpc_boolean intermediate_pos_report_enabled;
+  rpc_loc_notify_e_type notify_type;
+  rpc_uint32 min_interval;
+  float min_distance;
+  rpc_uint32 min_dist_sample_interval;
+};
+
+enum rpc_loc_ni_user_resp_e_type {
+  RPC_LOC_NI_LCS_NOTIFY_VERIFY_ACCEPT = 1,
+  RPC_LOC_NI_LCS_NOTIFY_VERIFY_DENY = 2,
+  RPC_LOC_NI_LCS_NOTIFY_VERIFY_NORESP = 3,
+  RPC_LOC_NI_LCS_NOTIFY_VERIFY_MAX = 268435456
+};
+
+struct rpc_loc_user_verify_s_type {
+  rpc_loc_ni_user_resp_e_type user_resp;
+  rpc_loc_ni_event_s_type ni_event_pass_back;
+};
+
+enum rpc_loc_predicted_orbits_data_format_e_type {
+  RPC_LOC_PREDICTED_ORBITS_XTRA = 0,
+  RPC_LOC_PREDICTED_ORBITS_FORMAT_MAX = 268435456
+};
+
+struct rpc_loc_predicted_orbits_data_s_type {
+  rpc_loc_predicted_orbits_data_format_e_type format_type;
+  rpc_uint32 total_size;
+  rpc_uint8 total_parts;
+  rpc_uint8 part;
+  rpc_uint16 part_len;
+  opaque data_ptr<>;
+};
+
+struct rpc_loc_predicted_orbits_data_validity_report_s_type {
+  rpc_uint64 start_time_utc;
+  rpc_uint16 valid_duration_hrs;
+};
+
+struct rpc_loc_predicted_orbits_auto_download_config_s_type {
+  rpc_boolean enable;
+  unsigned char auto_check_every_hrs;
+};
+
+struct rpc_loc_assist_data_time_s_type {
+  rpc_uint64 time_utc;
+  rpc_uint32 uncertainty;
+};
+
+typedef rpc_uint64 rpc_loc_assist_pos_valid_mask_type;
+
+struct rpc_loc_assist_data_pos_s_type {
+  rpc_loc_assist_pos_valid_mask_type valid_mask;
+  rpc_uint64 timestamp_utc;
+  double latitude;
+  double longitude;
+  float altitude_wrt_ellipsoid;
+  float altitude_wrt_mean_sea_level;
+  float hor_unc_circular;
+  float vert_unc;
+  unsigned char confidence_horizontal;
+  unsigned char confidence_vertical;
+  rpc_int32 timestamp_age;
+};
+
+enum rpc_loc_server_open_status_e_type {
+  RPC_LOC_SERVER_OPEN_SUCCESS = 1,
+  RPC_LOC_SERVER_OPEN_FAIL = 2,
+  RPC_LOC_SERVER_OPEN_STATUS_MAX = 268435456
+};
+
+enum rpc_loc_server_pdp_type_e_type {
+  RPC_LOC_SERVER_PDP_IP = 0,
+  RPC_LOC_SERVER_PDP_PPP,
+  RPC_LOC_SERVER_PDP_IPV6,
+  RPC_LOC_SERVER_PDP_IPV4V6,
+  RPC_LOC_SERVER_PDP_MAX = 268435456
+};
+
+struct rpc_loc_server_open_status_s_type {
+  rpc_loc_server_connection_handle conn_handle;
+  rpc_loc_server_open_status_e_type open_status;
+  opaque apn_name[100];
+};
+
+struct rpc_loc_server_multi_open_status_s_type {
+  rpc_loc_server_connection_handle conn_handle;
+  rpc_loc_server_open_status_e_type open_status;
+  rpc_loc_server_pdp_type_e_type pdp_type;
+  opaque apn_name[100];
+};
+
+enum rpc_loc_server_close_status_e_type {
+  RPC_LOC_SERVER_CLOSE_SUCCESS = 1,
+  RPC_LOC_SERVER_CLOSE_FAIL = 2,
+  RPC_LOC_SERVER_CLOSE_STATUS_MAX = 268435456
+};
+
+struct rpc_loc_server_close_status_s_type {
+  rpc_loc_server_connection_handle conn_handle;
+  rpc_loc_server_close_status_e_type close_status;
+};
+
+struct rpc_loc_wiper_fix_time_s_type {
+  rpc_uint32 slow_clock_count;
+};
+
+struct rpc_loc_wiper_fix_pos_s_type {
+  rpc_int32 lat;
+  rpc_int32 lon;
+  rpc_uint16 HEPE;
+  rpc_uint8 num_of_aps_used;
+  rpc_uint8 fix_error_code;
+};
+
+struct rpc_loc_wiper_ap_info_s_type {
+  opaque mac_addr[6];
+  rpc_int32 rssi;
+  rpc_uint16 channel;
+  rpc_uint8 ap_qualifier;
+};
+
+struct rpc_loc_wiper_ap_set_s_type {
+  rpc_uint8 num_of_aps;
+  rpc_loc_wiper_ap_info_s_type ap_info[50];
+};
+
+struct rpc_loc_wiper_position_report_s_type {
+  rpc_uint8 wiper_valid_info_flag;
+  rpc_loc_wiper_fix_time_s_type wiper_fix_time;
+  rpc_loc_wiper_fix_pos_s_type wiper_fix_position;
+  rpc_loc_wiper_ap_set_s_type wiper_ap_set;
+};
+
+enum rpc_loc_wiper_status_e_type {
+  RPC_LOC_WIPER_STATUS_AVAILABLE = 1,
+  RPC_LOC_WIPER_STATUS_UNAVAILABLE = 2,
+  RPC_LOC_WIPER_STATUS_E_SIZE = 268435456
+};
+
+enum rpc_loc_fs_operation_e_type {
+  RPC_LOC_FS_CREATE_WRITE_FILE = 1,
+  RPC_LOC_FS_APPEND_FILE = 2,
+  RPC_LOC_FS_DELETE_FILE = 3,
+  RPC_LOC_FS_READ_FILE = 4,
+  RPC_LOC_FS_MAX = 268435456
+};
+
+struct rpc_loc_efs_data_s_type {
+  opaque filename[64];
+  rpc_loc_fs_operation_e_type operation;
+  rpc_uint32 total_size;
+  opaque data_ptr<>;
+  rpc_uint32 part_len;
+  rpc_uint8 part;
+  rpc_uint8 total_parts;
+  rpc_uint32 reserved;
+};
+
+enum rpc_loc_error_estimate_config_e_type {
+  RPC_LOC_ERROR_ESTIMATE_CONFIG_SET = 1,
+  RPC_LOC_ERROR_ESTIMATE_CONFIG_CLEAR = 2,
+  RPC_LOC_ERROR_ESTIMATE_MAX = 268435456
+};
+
+struct rpc_loc_apn_profiles_type {
+  rpc_uint32 srv_system_type;
+  rpc_uint32 pdp_type;
+  rpc_uint32 reserved;
+  opaque apn_name[100];
+};
+
+enum rpc_loc_lock_e_type {
+  RPC_LOC_LOCK_NONE = 1,
+  RPC_LOC_LOCK_MI = 2,
+  RPC_LOC_LOCK_MT = 3,
+  RPC_LOC_LOCK_ALL = 4,
+  RPC_LOC_LOCK_MAX = 268435456
+};
+
+typedef rpc_uint32 rpc_loc_nmea_sentence_type;
+
+typedef rpc_uint32 rpc_loc_assist_data_type;
+
+struct rpc_loc_assist_data_delete_s_type {
+  rpc_loc_assist_data_type type;
+  rpc_uint32 reserved[8];
+};
+
+union rpc_loc_ioctl_data_u_type switch (rpc_loc_ioctl_e_type disc) {
+  case RPC_LOC_IOCTL_SET_FIX_CRITERIA:
+    rpc_loc_fix_criteria_s_type fix_criteria;
+  case RPC_LOC_IOCTL_INFORM_NI_USER_RESPONSE:
+    rpc_loc_user_verify_s_type user_verify_resp;
+  case RPC_LOC_IOCTL_INJECT_PREDICTED_ORBITS_DATA:
+    rpc_loc_predicted_orbits_data_s_type predicted_orbits_data;
+  case RPC_LOC_IOCTL_SET_PREDICTED_ORBITS_DATA_AUTO_DOWNLOAD:
+    rpc_loc_predicted_orbits_auto_download_config_s_type predicted_orbits_auto_download;
+  case RPC_LOC_IOCTL_INJECT_UTC_TIME:
+    rpc_loc_assist_data_time_s_type assistance_data_time;
+  case RPC_LOC_IOCTL_INJECT_POSITION:
+    rpc_loc_assist_data_pos_s_type assistance_data_position;
+  case RPC_LOC_IOCTL_INFORM_SERVER_OPEN_STATUS:
+    rpc_loc_server_open_status_s_type conn_open_status;
+  case RPC_LOC_IOCTL_INFORM_SERVER_CLOSE_STATUS:
+    rpc_loc_server_close_status_s_type conn_close_status;
+  case RPC_LOC_IOCTL_SEND_WIPER_POSITION_REPORT:
+    rpc_loc_wiper_position_report_s_type wiper_pos;
+  case RPC_LOC_IOCTL_NOTIFY_WIPER_STATUS:
+    rpc_loc_wiper_status_e_type wiper_status;
+  case RPC_LOC_IOCTL_SET_ENGINE_LOCK:
+    rpc_loc_lock_e_type engine_lock;
+  case RPC_LOC_IOCTL_SET_SBAS_CONFIG:
+    rpc_boolean sbas_mode;
+  case RPC_LOC_IOCTL_SET_NMEA_TYPES:
+    rpc_loc_nmea_sentence_type nmea_types;
+  case RPC_LOC_IOCTL_SET_ON_DEMAND_LPM:
+    rpc_boolean on_demand_lpm;
+  case  RPC_LOC_IOCTL_SET_CDMA_PDE_SERVER_ADDR:
+  case  RPC_LOC_IOCTL_SET_CDMA_MPC_SERVER_ADDR:
+  case  RPC_LOC_IOCTL_SET_UMTS_SLP_SERVER_ADDR:
+  case  RPC_LOC_IOCTL_SET_CUSTOM_PDE_SERVER_ADDR:
+    rpc_loc_server_info_s_type server_addr;
+  case RPC_LOC_IOCTL_DELETE_ASSIST_DATA:
+    rpc_loc_assist_data_delete_s_type assist_data_delete;
+  case RPC_LOC_IOCTL_ACCESS_EFS_DATA:
+    rpc_loc_efs_data_s_type efs_data;
+  case RPC_LOC_IOCTL_ERROR_ESTIMATE_CONFIG:
+    rpc_loc_error_estimate_config_e_type error_estimate_config;
+  case RPC_LOC_IOCTL_SET_XTRA_T_SESSION_CONTROL:
+    rpc_uint8 xtra_t_session_control;
+  case  RPC_LOC_IOCTL_SET_LBS_APN_PROFILE:
+  case  RPC_LOC_IOCTL_SET_XTRA_APN_PROFILE:
+    rpc_loc_apn_profiles_type apn_profiles[6];
+  case RPC_LOC_IOCTL_SET_DATA_ENABLE:
+    rpc_boolean data_enable;
+  case RPC_LOC_IOCTL_SET_SUPL_VERSION:
+    rpc_uint32 supl_version;
+  case RPC_LOC_IOCTL_INFORM_SERVER_MULTI_OPEN_STATUS:
+    rpc_loc_server_multi_open_status_s_type multi_conn_open_status;
+  case RPC_LOC_IOCTL_RESERVED_CMD:
+    rpc_loc_reserved_payload_s_type reserved;
+  default:
+    void;
+};
+
+union rpc_loc_ioctl_callback_data_u_type switch (rpc_loc_ioctl_e_type disc) {
+  case RPC_LOC_IOCTL_GET_API_VERSION:
+    rpc_loc_api_version_s_type api_version;
+  case RPC_LOC_IOCTL_GET_FIX_CRITERIA:
+    rpc_loc_fix_criteria_s_type fix_criteria;
+  case RPC_LOC_IOCTL_GET_ENGINE_LOCK:
+    rpc_loc_lock_e_type engine_lock;
+  case RPC_LOC_IOCTL_GET_SBAS_CONFIG:
+    rpc_boolean sbas_mode;
+  case RPC_LOC_IOCTL_GET_NMEA_TYPES:
+    rpc_loc_nmea_sentence_type nmea_types;
+  case RPC_LOC_IOCTL_GET_ON_DEMAND_LPM:
+    rpc_boolean on_demand_lpm;
+  case  RPC_LOC_IOCTL_GET_CDMA_PDE_SERVER_ADDR:
+  case  RPC_LOC_IOCTL_GET_CDMA_MPC_SERVER_ADDR:
+  case  RPC_LOC_IOCTL_GET_UMTS_SLP_SERVER_ADDR:
+  case  RPC_LOC_IOCTL_GET_CUSTOM_PDE_SERVER_ADDR:
+    rpc_loc_server_info_s_type server_addr;
+  case RPC_LOC_IOCTL_QUERY_PREDICTED_ORBITS_DATA_SOURCE:
+    rpc_loc_predicted_orbits_data_source_s_type predicted_orbits_data_source;
+  case RPC_LOC_IOCTL_QUERY_PREDICTED_ORBITS_DATA_VALIDITY:
+    rpc_loc_predicted_orbits_data_validity_report_s_type predicted_orbits_data_validity;
+  case RPC_LOC_IOCTL_GET_XTRA_T_SESSION_CONTROL:
+    rpc_uint8 xtra_t_session_control;
+  case  RPC_LOC_IOCTL_GET_LBS_APN_PROFILE:
+  case  RPC_LOC_IOCTL_GET_XTRA_APN_PROFILE:
+    rpc_loc_apn_profiles_type apn_profiles[6];
+  case RPC_LOC_IOCTL_GET_SUPL_VERSION:
+    rpc_uint32 supl_version;
+  default:
+    void;
+};
+
+struct rpc_loc_ioctl_callback_s_type {
+  rpc_loc_ioctl_e_type type;
+  rpc_int32 status;
+  rpc_loc_ioctl_callback_data_u_type data;
+};
+
+union rpc_loc_event_payload_u_type switch (unsigned hyper disc) {
+  case RPC_LOC_EVENT_PARSED_POSITION_REPORT:
+    rpc_loc_parsed_position_s_type parsed_location_report;
+  case RPC_LOC_EVENT_SATELLITE_REPORT:
+    rpc_loc_gnss_info_s_type gnss_report;
+  case RPC_LOC_EVENT_NMEA_POSITION_REPORT:
+  case RPC_LOC_EVENT_NMEA_1HZ_REPORT:
+    rpc_loc_nmea_report_s_type nmea_report;
+  case RPC_LOC_EVENT_NI_NOTIFY_VERIFY_REQUEST:
+    rpc_loc_ni_event_s_type ni_request;
+  case RPC_LOC_EVENT_ASSISTANCE_DATA_REQUEST:
+    rpc_loc_assist_data_request_s_type assist_data_request;
+  case RPC_LOC_EVENT_LOCATION_SERVER_REQUEST:
+    rpc_loc_server_request_s_type loc_server_request;
+  case RPC_LOC_EVENT_IOCTL_REPORT:
+    rpc_loc_ioctl_callback_s_type ioctl_report;
+  case RPC_LOC_EVENT_STATUS_REPORT:
+    rpc_loc_status_event_s_type status_report;
+  case RPC_LOC_EVENT_WPS_NEEDED_REQUEST:
+    rpc_loc_qwip_request_s_type qwip_request;
+  case RPC_LOC_EVENT_RESERVED:
+    rpc_loc_reserved_payload_s_type reserved;
+  default:
+    void;
+};
+
diff --git a/gps/loc_api/libloc_api_50001/Android.mk b/gps/loc_api/libloc_api_50001/Android.mk
new file mode 100644
index 0000000..62905e8
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/Android.mk
@@ -0,0 +1,106 @@
+ifneq ($(BUILD_TINY_ANDROID),true)
+#Compile this library only for builds with the latest modem image
+
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := libloc_eng
+LOCAL_MODULE_OWNER := qcom
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_SHARED_LIBRARIES := \
+    libutils \
+    libcutils \
+    libdl \
+    liblog \
+    libloc_core \
+    libgps.utils
+
+LOCAL_SRC_FILES += \
+    loc_eng.cpp \
+    loc_eng_agps.cpp \
+    loc_eng_xtra.cpp \
+    loc_eng_ni.cpp \
+    loc_eng_log.cpp \
+    loc_eng_nmea.cpp \
+    LocEngAdapter.cpp
+
+LOCAL_SRC_FILES += \
+    loc_eng_dmn_conn.cpp \
+    loc_eng_dmn_conn_handler.cpp \
+    loc_eng_dmn_conn_thread_helper.c \
+    loc_eng_dmn_conn_glue_msg.c \
+    loc_eng_dmn_conn_glue_pipe.c
+
+LOCAL_CFLAGS += \
+     -fno-short-enums \
+     -D_ANDROID_
+
+LOCAL_C_INCLUDES:= \
+    $(TARGET_OUT_HEADERS)/gps.utils \
+    $(TARGET_OUT_HEADERS)/libloc_core \
+    hardware/qcom/gps/loc_api/libloc_api_50001 \
+    $(TARGET_OUT_HEADERS)/libflp
+
+LOCAL_COPY_HEADERS_TO:= libloc_eng/
+LOCAL_COPY_HEADERS:= \
+   LocEngAdapter.h \
+   loc.h \
+   loc_eng.h \
+   loc_eng_xtra.h \
+   loc_eng_ni.h \
+   loc_eng_agps.h \
+   loc_eng_msg.h \
+   loc_eng_log.h
+
+LOCAL_PRELINK_MODULE := false
+
+include $(BUILD_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := gps.$(BOARD_VENDOR_QCOM_GPS_LOC_API_HARDWARE)
+LOCAL_MODULE_OWNER := qcom
+
+LOCAL_MODULE_TAGS := optional
+
+## Libs
+
+LOCAL_SHARED_LIBRARIES := \
+    libutils \
+    libcutils \
+    liblog \
+    libloc_eng \
+    libloc_core \
+    libgps.utils \
+    libdl
+
+ifneq ($(filter $(TARGET_DEVICE), apq8084 msm8960), false)
+endif
+
+LOCAL_SRC_FILES += \
+    loc.cpp \
+    gps.c
+
+LOCAL_CFLAGS += \
+    -fno-short-enums \
+    -D_ANDROID_ \
+
+ifeq ($(TARGET_USES_QCOM_BSP), true)
+LOCAL_CFLAGS += -DTARGET_USES_QCOM_BSP
+endif
+
+## Includes
+LOCAL_C_INCLUDES:= \
+    $(TARGET_OUT_HEADERS)/gps.utils \
+    $(TARGET_OUT_HEADERS)/libloc_core \
+    $(TARGET_OUT_HEADERS)/libflp
+
+LOCAL_PRELINK_MODULE := false
+LOCAL_MODULE_RELATIVE_PATH := hw
+
+include $(BUILD_SHARED_LIBRARY)
+
+endif # not BUILD_TINY_ANDROID
diff --git a/gps/loc_api/libloc_api_50001/LocEngAdapter.cpp b/gps/loc_api/libloc_api_50001/LocEngAdapter.cpp
new file mode 100644
index 0000000..35447d4
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/LocEngAdapter.cpp
@@ -0,0 +1,544 @@
+/* Copyright (c) 2011-2015, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#define LOG_NDDEBUG 0
+#define LOG_TAG "LocSvc_EngAdapter"
+
+#include <sys/stat.h>
+#include <errno.h>
+#include <ctype.h>
+#include <cutils/properties.h>
+#include <LocEngAdapter.h>
+#include "loc_eng_msg.h"
+#include "loc_log.h"
+
+#define CHIPSET_SERIAL_NUMBER_MAX_LEN 16
+#define USER_AGENT_MAX_LEN 512
+
+using namespace loc_core;
+
+LocInternalAdapter::LocInternalAdapter(LocEngAdapter* adapter) :
+    LocAdapterBase(adapter->getMsgTask()),
+    mLocEngAdapter(adapter)
+{
+}
+void LocInternalAdapter::setPositionModeInt(LocPosMode& posMode) {
+    sendMsg(new LocEngPositionMode(mLocEngAdapter, posMode));
+}
+void LocInternalAdapter::startFixInt() {
+    sendMsg(new LocEngStartFix(mLocEngAdapter));
+}
+void LocInternalAdapter::stopFixInt() {
+    sendMsg(new LocEngStopFix(mLocEngAdapter));
+}
+void LocInternalAdapter::getZppInt() {
+    sendMsg(new LocEngGetZpp(mLocEngAdapter));
+}
+
+LocEngAdapter::LocEngAdapter(LOC_API_ADAPTER_EVENT_MASK_T mask,
+                             void* owner, ContextBase* context,
+                             LocThread::tCreate tCreator) :
+    LocAdapterBase(mask,
+                   //Get the AFW context if VzW context has not already been intialized in
+                   //loc_ext
+                   context == NULL?
+                   LocDualContext::getLocFgContext(tCreator,
+                                                   NULL,
+                                                   LocDualContext::mLocationHalName,
+                                                   false)
+                   :context),
+    mOwner(owner), mInternalAdapter(new LocInternalAdapter(this)),
+    mUlp(new UlpProxyBase()), mNavigating(false),
+    mSupportsAgpsRequests(false),
+    mSupportsPositionInjection(false),
+    mSupportsTimeInjection(false),
+    mPowerVote(0)
+{
+    memset(&mFixCriteria, 0, sizeof(mFixCriteria));
+    mFixCriteria.mode = LOC_POSITION_MODE_INVALID;
+    LOC_LOGD("LocEngAdapter created");
+}
+
+inline
+LocEngAdapter::~LocEngAdapter()
+{
+    delete mInternalAdapter;
+    LOC_LOGV("LocEngAdapter deleted");
+}
+
+void LocEngAdapter::setXtraUserAgent() {
+    struct LocSetXtraUserAgent : public LocMsg {
+        const ContextBase* const mContext;
+        inline LocSetXtraUserAgent(ContextBase* context) :
+            LocMsg(), mContext(context) {
+        }
+        virtual void proc() const {
+            char release[PROPERTY_VALUE_MAX];
+            char manufacture[PROPERTY_VALUE_MAX];
+            char model[PROPERTY_VALUE_MAX];
+            char carrier[PROPERTY_VALUE_MAX];
+            char board[PROPERTY_VALUE_MAX];
+            char brand[PROPERTY_VALUE_MAX];
+            char chipsetsn[CHIPSET_SERIAL_NUMBER_MAX_LEN];
+            char userAgent[USER_AGENT_MAX_LEN];
+            const char defVal[] = "-";
+
+            property_get("ro.build.version.release", release,     defVal);
+            property_get("ro.product.manufacturer",  manufacture, defVal);
+            property_get("ro.product.model", model,   defVal);
+            property_get("ro.carrier",       carrier, defVal);
+            property_get("ro.product.board", board,   defVal);
+            property_get("ro.product.brand", brand,   defVal);
+            getChipsetSerialNo(chipsetsn, sizeof(chipsetsn), defVal);
+
+            snprintf(userAgent, sizeof(userAgent), "A/%s/%s/%s/%s/%s/QCX3/s%u/-/%s/-/%s/-/-/-",
+                     release, manufacture, model, board, carrier,
+                     mContext->getIzatDevId(), chipsetsn, brand);
+
+            for (int i = 0; i < sizeof(userAgent) && userAgent[i]; i++) {
+                if (' ' == userAgent[i]) userAgent[i] = '#';
+            }
+
+            saveUserAgentString(userAgent, strlen(userAgent));
+            LOC_LOGV("%s] UserAgent %s", __func__, userAgent);
+        }
+
+        void saveUserAgentString(const char* data, const int len) const {
+            const char XTRA_FOLDER[] = "/data/misc/location/xtra";
+            const char USER_AGENT_FILE[] = "/data/misc/location/xtra/useragent.txt";
+
+            if (data == NULL || len < 1) {
+                LOC_LOGE("%s:%d]: invalid input data = %p len = %d", __func__, __LINE__, data, len);
+                return;
+            }
+
+            struct stat s;
+            int err = stat(XTRA_FOLDER, &s);
+            if (err < 0) {
+                if (ENOENT == errno) {
+                    if (mkdir(XTRA_FOLDER, 0700) < 0) {
+                        LOC_LOGE("%s:%d]: make XTRA_FOLDER failed", __func__, __LINE__);
+                        return;
+                    }
+                } else {
+                    LOC_LOGE("%s:%d]: XTRA_FOLDER invalid", __func__, __LINE__);
+                    return;
+                }
+            }
+
+            FILE* file = fopen(USER_AGENT_FILE, "wt");
+            if (file == NULL) {
+                LOC_LOGE("%s:%d]: open USER_AGENT_FILE failed", __func__, __LINE__);
+                return;
+            }
+
+            size_t written = fwrite(data, 1, len, file);
+            fclose(file);
+            file = NULL;
+
+            // set file permission
+            chmod(USER_AGENT_FILE, 0600);
+
+            if (written != len) {
+                LOC_LOGE("%s:%d]: write USER_AGENT_FILE failed", __func__, __LINE__);
+            }
+        }
+
+        void getChipsetSerialNo(char buf[], int buflen, const char def[]) const {
+            const char SOC_SERIAL_NUMBER[] = "/sys/devices/soc0/serial_number";
+
+            FILE* file = fopen(SOC_SERIAL_NUMBER, "rt");
+            if (file == NULL) {
+                // use default upon unreadable file
+                strlcpy(buf, def, buflen);
+
+            } else {
+                size_t size = fread(buf, 1, buflen - 1, file);
+                if (size == 0) {
+                   // use default upon empty file
+                   strlcpy(buf, def, buflen);
+
+                } else {
+                   buf[size] = '\0';
+                }
+
+                fclose(file);
+
+                // remove trailing spaces
+                size_t len = strlen(buf);
+                while (--len >= 0 && isspace(buf[len])) {
+                    buf[len] = '\0';
+                }
+            }
+
+            return;
+        }
+
+    };
+
+    sendMsg(new LocSetXtraUserAgent(mContext));
+}
+
+void LocInternalAdapter::setUlpProxy(UlpProxyBase* ulp) {
+    struct LocSetUlpProxy : public LocMsg {
+        LocAdapterBase* mAdapter;
+        UlpProxyBase* mUlp;
+        inline LocSetUlpProxy(LocAdapterBase* adapter, UlpProxyBase* ulp) :
+            LocMsg(), mAdapter(adapter), mUlp(ulp) {
+        }
+        virtual void proc() const {
+            LOC_LOGV("%s] ulp %p adapter %p", __func__,
+                     mUlp, mAdapter);
+            mAdapter->setUlpProxy(mUlp);
+        }
+    };
+
+    sendMsg(new LocSetUlpProxy(mLocEngAdapter, ulp));
+}
+
+void LocEngAdapter::setUlpProxy(UlpProxyBase* ulp)
+{
+    if (ulp == mUlp) {
+        //This takes care of the case when double initalization happens
+        //and we get the same object back for UlpProxyBase . Do nothing
+        return;
+    }
+
+    LOC_LOGV("%s] %p", __func__, ulp);
+    if (NULL == ulp) {
+        LOC_LOGE("%s:%d]: ulp pointer is NULL", __func__, __LINE__);
+        ulp = new UlpProxyBase();
+    }
+
+    if (LOC_POSITION_MODE_INVALID != mUlp->mPosMode.mode) {
+        // need to send this mode and start msg to ULP
+        ulp->sendFixMode(mUlp->mPosMode);
+    }
+
+    if(mUlp->mFixSet) {
+        ulp->sendStartFix();
+    }
+
+    delete mUlp;
+    mUlp = ulp;
+}
+
+int LocEngAdapter::setGpsLockMsg(LOC_GPS_LOCK_MASK lockMask)
+{
+    struct LocEngAdapterGpsLock : public LocMsg {
+        LocEngAdapter* mAdapter;
+        LOC_GPS_LOCK_MASK mLockMask;
+        inline LocEngAdapterGpsLock(LocEngAdapter* adapter, LOC_GPS_LOCK_MASK lockMask) :
+            LocMsg(), mAdapter(adapter), mLockMask(lockMask)
+        {
+            locallog();
+        }
+        inline virtual void proc() const {
+            mAdapter->setGpsLock(mLockMask);
+        }
+        inline  void locallog() const {
+            LOC_LOGV("LocEngAdapterGpsLock - mLockMask: %x", mLockMask);
+        }
+        inline virtual void log() const {
+            locallog();
+        }
+    };
+    sendMsg(new LocEngAdapterGpsLock(this, lockMask));
+    return 0;
+}
+
+void LocEngAdapter::requestPowerVote()
+{
+    if (getPowerVoteRight()) {
+        /* Power voting without engine lock:
+         * 101: vote down, 102-104 - vote up
+         * These codes are used not to confuse with actual engine lock
+         * functionality, that can't be used in SSR scenario, as it
+         * conflicts with initialization sequence.
+         */
+        bool powerUp = getPowerVote();
+        LOC_LOGV("LocEngAdapterVotePower - Vote Power: %d", (int)powerUp);
+        setGpsLock(powerUp ? 103 : 101);
+    }
+}
+
+void LocInternalAdapter::reportPosition(UlpLocation &location,
+                                        GpsLocationExtended &locationExtended,
+                                        void* locationExt,
+                                        enum loc_sess_status status,
+                                        LocPosTechMask loc_technology_mask)
+{
+    sendMsg(new LocEngReportPosition(mLocEngAdapter,
+                                     location,
+                                     locationExtended,
+                                     locationExt,
+                                     status,
+                                     loc_technology_mask));
+}
+
+
+void LocEngAdapter::reportPosition(UlpLocation &location,
+                                   GpsLocationExtended &locationExtended,
+                                   void* locationExt,
+                                   enum loc_sess_status status,
+                                   LocPosTechMask loc_technology_mask)
+{
+    if (! mUlp->reportPosition(location,
+                               locationExtended,
+                               locationExt,
+                               status,
+                               loc_technology_mask )) {
+        mInternalAdapter->reportPosition(location,
+                                         locationExtended,
+                                         locationExt,
+                                         status,
+                                         loc_technology_mask);
+    }
+}
+
+void LocInternalAdapter::reportSv(GnssSvStatus &svStatus,
+                                  GpsLocationExtended &locationExtended,
+                                  void* svExt){
+    sendMsg(new LocEngReportSv(mLocEngAdapter, svStatus,
+                               locationExtended, svExt));
+}
+
+void LocEngAdapter::reportSv(GnssSvStatus &svStatus,
+                             GpsLocationExtended &locationExtended,
+                             void* svExt)
+{
+
+    // We want to send SV info to ULP to help it in determining GNSS
+    // signal strength ULP will forward the SV reports to HAL without
+    // any modifications
+    if (! mUlp->reportSv(svStatus, locationExtended, svExt)) {
+        mInternalAdapter->reportSv(svStatus, locationExtended, svExt);
+    }
+}
+
+void LocEngAdapter::setInSession(bool inSession)
+{
+    mNavigating = inSession;
+    mLocApi->setInSession(inSession);
+    if (!mNavigating) {
+        mFixCriteria.mode = LOC_POSITION_MODE_INVALID;
+    }
+}
+
+void LocInternalAdapter::reportStatus(GpsStatusValue status)
+{
+    sendMsg(new LocEngReportStatus(mLocEngAdapter, status));
+}
+
+void LocEngAdapter::reportStatus(GpsStatusValue status)
+{
+    if (!mUlp->reportStatus(status)) {
+        mInternalAdapter->reportStatus(status);
+    }
+}
+
+inline
+void LocEngAdapter::reportNmea(const char* nmea, int length)
+{
+    sendMsg(new LocEngReportNmea(mOwner, nmea, length));
+}
+
+inline
+bool LocEngAdapter::reportXtraServer(const char* url1,
+                                        const char* url2,
+                                        const char* url3,
+                                        const int maxlength)
+{
+    if (mSupportsAgpsRequests) {
+        sendMsg(new LocEngReportXtraServer(mOwner, url1,
+                                           url2, url3, maxlength));
+    }
+    return mSupportsAgpsRequests;
+}
+
+inline
+bool LocEngAdapter::requestATL(int connHandle, AGpsType agps_type)
+{
+    if (mSupportsAgpsRequests) {
+        sendMsg(new LocEngRequestATL(mOwner,
+                                     connHandle, agps_type));
+    }
+    return mSupportsAgpsRequests;
+}
+
+inline
+bool LocEngAdapter::releaseATL(int connHandle)
+{
+    if (mSupportsAgpsRequests) {
+        sendMsg(new LocEngReleaseATL(mOwner, connHandle));
+    }
+    return mSupportsAgpsRequests;
+}
+
+inline
+bool LocEngAdapter::requestXtraData()
+{
+    if (mSupportsAgpsRequests) {
+        sendMsg(new LocEngRequestXtra(mOwner));
+    }
+    return mSupportsAgpsRequests;
+}
+
+inline
+bool LocEngAdapter::requestTime()
+{
+    if (mSupportsAgpsRequests) {
+        sendMsg(new LocEngRequestTime(mOwner));
+    }
+    return mSupportsAgpsRequests;
+}
+
+inline
+bool LocEngAdapter::requestNiNotify(GpsNiNotification &notif, const void* data)
+{
+    if (mSupportsAgpsRequests) {
+        notif.size = sizeof(notif);
+        notif.timeout = LOC_NI_NO_RESPONSE_TIME;
+
+        sendMsg(new LocEngRequestNi(mOwner, notif, data));
+    }
+    return mSupportsAgpsRequests;
+}
+
+inline
+bool LocEngAdapter::requestSuplES(int connHandle)
+{
+    if (mSupportsAgpsRequests)
+        sendMsg(new LocEngRequestSuplEs(mOwner, connHandle));
+    return mSupportsAgpsRequests;
+}
+
+inline
+bool LocEngAdapter::reportDataCallOpened()
+{
+    if(mSupportsAgpsRequests)
+        sendMsg(new LocEngSuplEsOpened(mOwner));
+    return mSupportsAgpsRequests;
+}
+
+inline
+bool LocEngAdapter::reportDataCallClosed()
+{
+    if(mSupportsAgpsRequests)
+        sendMsg(new LocEngSuplEsClosed(mOwner));
+    return mSupportsAgpsRequests;
+}
+
+inline
+void LocEngAdapter::handleEngineDownEvent()
+{
+    sendMsg(new LocEngDown(mOwner));
+}
+
+inline
+void LocEngAdapter::handleEngineUpEvent()
+{
+    sendMsg(new LocEngUp(mOwner));
+}
+
+enum loc_api_adapter_err LocEngAdapter::setTime(GpsUtcTime time,
+                                                int64_t timeReference,
+                                                int uncertainty)
+{
+    loc_api_adapter_err result = LOC_API_ADAPTER_ERR_SUCCESS;
+
+    LOC_LOGD("%s:%d]: mSupportsTimeInjection is %d",
+             __func__, __LINE__, mSupportsTimeInjection);
+
+    if (mSupportsTimeInjection) {
+        LOC_LOGD("%s:%d]: Injecting time", __func__, __LINE__);
+        result = mLocApi->setTime(time, timeReference, uncertainty);
+    } else {
+        mSupportsTimeInjection = true;
+    }
+    return result;
+}
+
+enum loc_api_adapter_err LocEngAdapter::setXtraVersionCheck(int check)
+{
+    enum loc_api_adapter_err ret;
+    ENTRY_LOG();
+    enum xtra_version_check eCheck;
+    switch (check) {
+    case 0:
+        eCheck = DISABLED;
+        break;
+    case 1:
+        eCheck = AUTO;
+        break;
+    case 2:
+        eCheck = XTRA2;
+        break;
+    case 3:
+        eCheck = XTRA3;
+        break;
+    default:
+        eCheck = DISABLED;
+    }
+    ret = mLocApi->setXtraVersionCheck(eCheck);
+    EXIT_LOG(%d, ret);
+    return ret;
+}
+
+void LocEngAdapter::reportGpsMeasurementData(GpsData &gpsMeasurementData)
+{
+    sendMsg(new LocEngReportGpsMeasurement(mOwner,
+                                           gpsMeasurementData));
+}
+
+/*
+  Update Registration Mask
+ */
+void LocEngAdapter::updateRegistrationMask(LOC_API_ADAPTER_EVENT_MASK_T event,
+                                           loc_registration_mask_status isEnabled)
+{
+    LOC_LOGD("entering %s", __func__);
+    int result = LOC_API_ADAPTER_ERR_FAILURE;
+    result = mLocApi->updateRegistrationMask(event, isEnabled);
+    if (result == LOC_API_ADAPTER_ERR_SUCCESS) {
+        LOC_LOGD("%s] update registration mask succeed.", __func__);
+    } else {
+        LOC_LOGE("%s] update registration mask failed.", __func__);
+    }
+}
+
+/*
+  Set Gnss Constellation Config
+ */
+bool LocEngAdapter::gnssConstellationConfig()
+{
+    LOC_LOGD("entering %s", __func__);
+    bool result = false;
+    result = mLocApi->gnssConstellationConfig();
+    return result;
+}
diff --git a/gps/loc_api/libloc_api_50001/LocEngAdapter.h b/gps/loc_api/libloc_api_50001/LocEngAdapter.h
new file mode 100644
index 0000000..a193e81
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/LocEngAdapter.h
@@ -0,0 +1,351 @@
+/* Copyright (c) 2011-2015, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#ifndef LOC_API_ENG_ADAPTER_H
+#define LOC_API_ENG_ADAPTER_H
+
+#include <ctype.h>
+#include <hardware/gps.h>
+#include <loc.h>
+#include <loc_eng_log.h>
+#include <log_util.h>
+#include <LocAdapterBase.h>
+#include <LocDualContext.h>
+#include <UlpProxyBase.h>
+#include <platform_lib_includes.h>
+
+#define MAX_URL_LEN 256
+
+using namespace loc_core;
+
+class LocEngAdapter;
+
+class LocInternalAdapter : public LocAdapterBase {
+    LocEngAdapter* mLocEngAdapter;
+public:
+    LocInternalAdapter(LocEngAdapter* adapter);
+
+    virtual void reportPosition(UlpLocation &location,
+                                GpsLocationExtended &locationExtended,
+                                void* locationExt,
+                                enum loc_sess_status status,
+                                LocPosTechMask loc_technology_mask);
+    virtual void reportSv(GnssSvStatus &svStatus,
+                          GpsLocationExtended &locationExtended,
+                          void* svExt);
+    virtual void reportStatus(GpsStatusValue status);
+    virtual void setPositionModeInt(LocPosMode& posMode);
+    virtual void startFixInt();
+    virtual void stopFixInt();
+    virtual void getZppInt();
+    virtual void setUlpProxy(UlpProxyBase* ulp);
+};
+
+typedef void (*loc_msg_sender)(void* loc_eng_data_p, void* msgp);
+
+class LocEngAdapter : public LocAdapterBase {
+    void* mOwner;
+    LocInternalAdapter* mInternalAdapter;
+    UlpProxyBase* mUlp;
+    LocPosMode mFixCriteria;
+    bool mNavigating;
+    // mPowerVote is encoded as
+    // mPowerVote & 0x20 -- powerVoteRight
+    // mPowerVote & 0x10 -- power On / Off
+    unsigned int mPowerVote;
+    static const unsigned int POWER_VOTE_RIGHT = 0x20;
+    static const unsigned int POWER_VOTE_VALUE = 0x10;
+
+public:
+    bool mSupportsAgpsRequests;
+    bool mSupportsPositionInjection;
+    bool mSupportsTimeInjection;
+
+    LocEngAdapter(LOC_API_ADAPTER_EVENT_MASK_T mask,
+                  void* owner, ContextBase* context,
+                  LocThread::tCreate tCreator);
+    virtual ~LocEngAdapter();
+
+    virtual void setUlpProxy(UlpProxyBase* ulp);
+    void setXtraUserAgent();
+    inline void requestUlp(unsigned long capabilities) {
+        mContext->requestUlp(mInternalAdapter, capabilities);
+    }
+    inline LocInternalAdapter* getInternalAdapter() { return mInternalAdapter; }
+    inline UlpProxyBase* getUlpProxy() { return mUlp; }
+    inline void* getOwner() { return mOwner; }
+    inline bool hasAgpsExtendedCapabilities() {
+        return mContext->hasAgpsExtendedCapabilities();
+    }
+    inline bool hasCPIExtendedCapabilities() {
+        return mContext->hasCPIExtendedCapabilities();
+    }
+    inline const MsgTask* getMsgTask() { return mMsgTask; }
+
+    inline enum loc_api_adapter_err
+        startFix()
+    {
+        return mLocApi->startFix(mFixCriteria);
+    }
+    inline enum loc_api_adapter_err
+        stopFix()
+    {
+        return mLocApi->stopFix();
+    }
+    inline enum loc_api_adapter_err
+        deleteAidingData(GpsAidingData f)
+    {
+        return mLocApi->deleteAidingData(f);
+    }
+    inline enum loc_api_adapter_err
+        enableData(int enable)
+    {
+        return mLocApi->enableData(enable);
+    }
+    inline enum loc_api_adapter_err
+        setAPN(char* apn, int len)
+    {
+        return mLocApi->setAPN(apn, len);
+    }
+    inline enum loc_api_adapter_err
+        injectPosition(double latitude, double longitude, float accuracy)
+    {
+        return mLocApi->injectPosition(latitude, longitude, accuracy);
+    }
+    inline enum loc_api_adapter_err
+        setXtraData(char* data, int length)
+    {
+        return mLocApi->setXtraData(data, length);
+    }
+    inline enum loc_api_adapter_err
+        requestXtraServer()
+    {
+        return mLocApi->requestXtraServer();
+    }
+    inline enum loc_api_adapter_err
+        atlOpenStatus(int handle, int is_succ, char* apn, AGpsBearerType bearer, AGpsType agpsType)
+    {
+        return mLocApi->atlOpenStatus(handle, is_succ, apn, bearer, agpsType);
+    }
+    inline enum loc_api_adapter_err
+        atlCloseStatus(int handle, int is_succ)
+    {
+        return mLocApi->atlCloseStatus(handle, is_succ);
+    }
+    inline enum loc_api_adapter_err
+        setPositionMode(const LocPosMode *posMode)
+    {
+        if (NULL != posMode) {
+            mFixCriteria = *posMode;
+        }
+        return mLocApi->setPositionMode(mFixCriteria);
+    }
+    inline enum loc_api_adapter_err
+        setServer(const char* url, int len)
+    {
+        return mLocApi->setServer(url, len);
+    }
+    inline enum loc_api_adapter_err
+        setServer(unsigned int ip, int port,
+                  LocServerType type)
+    {
+        return mLocApi->setServer(ip, port, type);
+    }
+    inline enum loc_api_adapter_err
+        informNiResponse(GpsUserResponseType userResponse, const void* passThroughData)
+    {
+        return mLocApi->informNiResponse(userResponse, passThroughData);
+    }
+    inline enum loc_api_adapter_err
+        setSUPLVersion(uint32_t version)
+    {
+        return mLocApi->setSUPLVersion(version);
+    }
+    inline enum loc_api_adapter_err
+        setLPPConfig(uint32_t profile)
+    {
+        return mLocApi->setLPPConfig(profile);
+    }
+    inline enum loc_api_adapter_err
+        setSensorControlConfig(int sensorUsage, int sensorProvider)
+    {
+        return mLocApi->setSensorControlConfig(sensorUsage, sensorProvider);
+    }
+    inline enum loc_api_adapter_err
+        setSensorProperties(bool gyroBiasVarianceRandomWalk_valid, float gyroBiasVarianceRandomWalk,
+                            bool accelBiasVarianceRandomWalk_valid, float accelBiasVarianceRandomWalk,
+                            bool angleBiasVarianceRandomWalk_valid, float angleBiasVarianceRandomWalk,
+                            bool rateBiasVarianceRandomWalk_valid, float rateBiasVarianceRandomWalk,
+                            bool velocityBiasVarianceRandomWalk_valid, float velocityBiasVarianceRandomWalk)
+    {
+        return mLocApi->setSensorProperties(gyroBiasVarianceRandomWalk_valid, gyroBiasVarianceRandomWalk,
+                                           accelBiasVarianceRandomWalk_valid, accelBiasVarianceRandomWalk,
+                                           angleBiasVarianceRandomWalk_valid, angleBiasVarianceRandomWalk,
+                                           rateBiasVarianceRandomWalk_valid, rateBiasVarianceRandomWalk,
+                                           velocityBiasVarianceRandomWalk_valid, velocityBiasVarianceRandomWalk);
+    }
+    inline virtual enum loc_api_adapter_err
+        setSensorPerfControlConfig(int controlMode, int accelSamplesPerBatch, int accelBatchesPerSec,
+                            int gyroSamplesPerBatch, int gyroBatchesPerSec,
+                            int accelSamplesPerBatchHigh, int accelBatchesPerSecHigh,
+                            int gyroSamplesPerBatchHigh, int gyroBatchesPerSecHigh, int algorithmConfig)
+    {
+        return mLocApi->setSensorPerfControlConfig(controlMode, accelSamplesPerBatch, accelBatchesPerSec,
+                                                  gyroSamplesPerBatch, gyroBatchesPerSec,
+                                                  accelSamplesPerBatchHigh, accelBatchesPerSecHigh,
+                                                  gyroSamplesPerBatchHigh, gyroBatchesPerSecHigh,
+                                                  algorithmConfig);
+    }
+    inline virtual enum loc_api_adapter_err
+        setExtPowerConfig(int isBatteryCharging)
+    {
+        return mLocApi->setExtPowerConfig(isBatteryCharging);
+    }
+    inline virtual enum loc_api_adapter_err
+        setAGLONASSProtocol(unsigned long aGlonassProtocol)
+    {
+        return mLocApi->setAGLONASSProtocol(aGlonassProtocol);
+    }
+    inline virtual int initDataServiceClient()
+    {
+        return mLocApi->initDataServiceClient();
+    }
+    inline virtual int openAndStartDataCall()
+    {
+        return mLocApi->openAndStartDataCall();
+    }
+    inline virtual void stopDataCall()
+    {
+        mLocApi->stopDataCall();
+    }
+    inline virtual void closeDataCall()
+    {
+        mLocApi->closeDataCall();
+    }
+    inline enum loc_api_adapter_err
+        getZpp(GpsLocation &zppLoc, LocPosTechMask &tech_mask)
+    {
+        return mLocApi->getBestAvailableZppFix(zppLoc, tech_mask);
+    }
+    enum loc_api_adapter_err setTime(GpsUtcTime time,
+                                     int64_t timeReference,
+                                     int uncertainty);
+    enum loc_api_adapter_err setXtraVersionCheck(int check);
+    inline virtual void installAGpsCert(const DerEncodedCertificate* pData,
+                                        size_t length,
+                                        uint32_t slotBitMask)
+    {
+        mLocApi->installAGpsCert(pData, length, slotBitMask);
+    }
+    virtual void handleEngineDownEvent();
+    virtual void handleEngineUpEvent();
+    virtual void reportPosition(UlpLocation &location,
+                                GpsLocationExtended &locationExtended,
+                                void* locationExt,
+                                enum loc_sess_status status,
+                                LocPosTechMask loc_technology_mask);
+    virtual void reportSv(GnssSvStatus &svStatus,
+                          GpsLocationExtended &locationExtended,
+                          void* svExt);
+    virtual void reportStatus(GpsStatusValue status);
+    virtual void reportNmea(const char* nmea, int length);
+    virtual bool reportXtraServer(const char* url1, const char* url2,
+                                  const char* url3, const int maxlength);
+    virtual bool requestXtraData();
+    virtual bool requestTime();
+    virtual bool requestATL(int connHandle, AGpsType agps_type);
+    virtual bool releaseATL(int connHandle);
+    virtual bool requestNiNotify(GpsNiNotification &notify, const void* data);
+    virtual bool requestSuplES(int connHandle);
+    virtual bool reportDataCallOpened();
+    virtual bool reportDataCallClosed();
+    virtual void reportGpsMeasurementData(GpsData &gpsMeasurementData);
+
+    inline const LocPosMode& getPositionMode() const
+    {return mFixCriteria;}
+    inline virtual bool isInSession()
+    { return mNavigating; }
+    void setInSession(bool inSession);
+
+    // Permit/prohibit power voting
+    inline void setPowerVoteRight(bool powerVoteRight) {
+        mPowerVote = powerVoteRight ? (mPowerVote | POWER_VOTE_RIGHT) :
+                                      (mPowerVote & ~POWER_VOTE_RIGHT);
+    }
+    inline bool getPowerVoteRight() const {
+        return (mPowerVote & POWER_VOTE_RIGHT) != 0 ;
+    }
+    // Set the power voting up/down and do actual operation if permitted
+    inline void setPowerVote(bool powerOn) {
+        mPowerVote = powerOn ? (mPowerVote | POWER_VOTE_VALUE) :
+                               (mPowerVote & ~POWER_VOTE_VALUE);
+        requestPowerVote();
+        mContext->modemPowerVote(powerOn);
+    }
+    inline bool getPowerVote() const {
+        return (mPowerVote & POWER_VOTE_VALUE) != 0 ;
+    }
+    // Do power voting according to last settings if permitted
+    void requestPowerVote();
+
+    /*Values for lock
+      1 = Do not lock any position sessions
+      2 = Lock MI position sessions
+      3 = Lock MT position sessions
+      4 = Lock all position sessions
+    */
+    inline int setGpsLock(LOC_GPS_LOCK_MASK lock)
+    {
+        return mLocApi->setGpsLock(lock);
+    }
+
+    int setGpsLockMsg(LOC_GPS_LOCK_MASK lock);
+
+    /*
+      Returns
+      Current value of GPS lock on success
+      -1 on failure
+     */
+    inline int getGpsLock()
+    {
+        return mLocApi->getGpsLock();
+    }
+
+    /*
+      Update Registration Mask
+     */
+    void updateRegistrationMask(LOC_API_ADAPTER_EVENT_MASK_T event,
+                                loc_registration_mask_status isEnabled);
+
+    /*
+      Set Gnss Constellation Config
+     */
+    bool gnssConstellationConfig();
+};
+
+#endif //LOC_API_ENG_ADAPTER_H
diff --git a/gps/loc_api/libloc_api_50001/Makefile.am b/gps/loc_api/libloc_api_50001/Makefile.am
new file mode 100644
index 0000000..2374357
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/Makefile.am
@@ -0,0 +1,76 @@
+AM_CFLAGS = \
+     -I../../utils \
+     -I../../platform_lib_abstractions \
+     -fno-short-enums \
+     -DFEATURE_GNSS_BIT_API
+
+libloc_adapter_so_la_SOURCES = loc_eng_log.cpp LocEngAdapter.cpp
+
+if USE_GLIB
+libloc_adapter_so_la_CFLAGS = -DUSE_GLIB $(AM_CFLAGS) @GLIB_CFLAGS@
+libloc_adapter_so_la_LDFLAGS = -lstdc++ -lpthread @GLIB_LIBS@ -shared -version-info 1:0:0
+libloc_adapter_so_la_CPPFLAGS = -DUSE_GLIB $(AM_CFLAGS) $(AM_CPPFLAGS) @GLIB_CFLAGS@
+else
+libloc_adapter_so_la_CFLAGS = $(AM_CFLAGS)
+libloc_adapter_so_la_LDFLAGS = -lpthread -shared -version-info 1:0:0
+libloc_adapter_so_la_CPPFLAGS = $(AM_CFLAGS) $(AM_CPPFLAGS)
+endif
+libloc_adapter_so_la_LIBADD = -lstdc++ -lcutils ../../utils/libgps_utils_so.la
+
+
+libloc_eng_so_la_SOURCES = \
+    loc_eng.cpp \
+    loc_eng_agps.cpp \
+    loc_eng_xtra.cpp \
+    loc_eng_ni.cpp \
+    loc_eng_log.cpp \
+    loc_eng_dmn_conn.cpp \
+    loc_eng_dmn_conn_handler.cpp \
+    loc_eng_dmn_conn_thread_helper.c \
+    loc_eng_dmn_conn_glue_msg.c \
+    loc_eng_dmn_conn_glue_pipe.c
+
+
+if USE_GLIB
+libloc_eng_so_la_CFLAGS = -DUSE_GLIB $(AM_CFLAGS) @GLIB_CFLAGS@
+libloc_eng_so_la_LDFLAGS = -lstdc++ -lpthread @GLIB_LIBS@ -shared -version-info 1:0:0
+libloc_eng_so_la_CPPFLAGS = -DUSE_GLIB $(AM_CFLAGS) $(AM_CPPFLAGS) @GLIB_CFLAGS@
+else
+libloc_eng_so_la_CFLAGS = $(AM_CFLAGS)
+libloc_eng_so_la_LDFLAGS = -lpthread -shared -version-info 1:0:0
+libloc_eng_so_la_CPPFLAGS = $(AM_CFLAGS) $(AM_CPPFLAGS)
+endif
+
+libloc_eng_so_la_LIBADD = -lstdc++ -lcutils -ldl ../../utils/libgps_utils_so.la libloc_adapter_so.la
+
+
+libgps_default_so_la_SOURCES = \
+      loc.cpp \
+      gps.c
+
+if USE_GLIB
+libgps_default_so_la_CFLAGS = -DUSE_GLIB $(AM_CFLAGS) @GLIB_CFLAGS@
+libgps_default_so_la_LDFLAGS = -lstdc++ -lpthread @GLIB_LIBS@ -shared -version-info 1:0:0
+libgps_default_so_la_CPPFLAGS = -DUSE_GLIB $(AM_CFLAGS) $(AM_CPPFLAGS) @GLIB_CFLAGS@
+else
+libgps_default_so_la_CFLAGS = $(AM_CFLAGS)
+libgps_default_so_la_LDFLAGS = -lpthread -shared -version-info 1:0:0
+libgps_default_so_la_CPPFLAGS = $(AM_CFLAGS) $(AM_CPPFLAGS)
+endif
+
+libgps_default_so_la_LIBADD = -lstdc++ -lcutils ../../utils/libgps_utils_so.la -ldl libloc_eng_so.la
+
+library_include_HEADERS = \
+   LocEngAdapter.h \
+   loc.h \
+   loc_eng.h \
+   loc_eng_xtra.h \
+   loc_eng_ni.h \
+   loc_eng_agps.h \
+   loc_eng_msg.h \
+   loc_eng_log.h
+
+library_includedir = $(pkgincludedir)/libloc_api_50001
+
+#Create and Install libraries
+lib_LTLIBRARIES = libloc_adapter_so.la libloc_eng_so.la libgps_default_so.la
diff --git a/gps/loc_api/libloc_api_50001/gps.c b/gps/loc_api/libloc_api_50001/gps.c
new file mode 100644
index 0000000..29f20f4
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/gps.c
@@ -0,0 +1,73 @@
+/* Copyright (c) 2011,2015 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <hardware/gps.h>
+
+#include <stdlib.h>
+#include <string.h>
+
+extern const GpsInterface* get_gps_interface();
+
+const GpsInterface* gps__get_gps_interface(struct gps_device_t* dev)
+{
+    return get_gps_interface();
+}
+
+static int open_gps(const struct hw_module_t* module, char const* name,
+        struct hw_device_t** device)
+{
+    struct gps_device_t *dev = (struct gps_device_t *) malloc(sizeof(struct gps_device_t));
+
+    if(dev == NULL)
+        return -1;
+
+    memset(dev, 0, sizeof(*dev));
+
+    dev->common.tag = HARDWARE_DEVICE_TAG;
+    dev->common.version = 0;
+    dev->common.module = (struct hw_module_t*)module;
+    dev->get_gps_interface = gps__get_gps_interface;
+
+    *device = (struct hw_device_t*)dev;
+    return 0;
+}
+
+static struct hw_module_methods_t gps_module_methods = {
+    .open = open_gps
+};
+
+struct hw_module_t HAL_MODULE_INFO_SYM = {
+    .tag = HARDWARE_MODULE_TAG,
+    .module_api_version = 1,
+    .hal_api_version = 0,
+    .id = GPS_HARDWARE_MODULE_ID,
+    .name = "loc_api GPS Module",
+    .author = "Qualcomm USA, Inc.",
+    .methods = &gps_module_methods,
+};
diff --git a/gps/loc_api/libloc_api_50001/loc.cpp b/gps/loc_api/libloc_api_50001/loc.cpp
new file mode 100644
index 0000000..505fc94
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc.cpp
@@ -0,0 +1,1077 @@
+/* Copyright (c) 2011-2015, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#define LOG_NDDEBUG 0
+#define LOG_TAG "LocSvc_afw"
+
+#include <hardware/gps.h>
+#include <gps_extended.h>
+#include <loc_eng.h>
+#include <loc_target.h>
+#include <loc_log.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <dlfcn.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <LocDualContext.h>
+#include <cutils/properties.h>
+
+using namespace loc_core;
+
+#define LOC_PM_CLIENT_NAME "GPS"
+
+//Globals defns
+static gps_location_callback gps_loc_cb = NULL;
+static gps_sv_status_callback gps_sv_cb = NULL;
+
+static void local_loc_cb(UlpLocation* location, void* locExt);
+static void local_sv_cb(GpsSvStatus* sv_status, void* svExt);
+
+static const GpsGeofencingInterface* get_geofence_interface(void);
+
+// Function declarations for sLocEngInterface
+static int  loc_init(GpsCallbacks* callbacks);
+static int  loc_start();
+static int  loc_stop();
+static void loc_cleanup();
+static int  loc_inject_time(GpsUtcTime time, int64_t timeReference, int uncertainty);
+static int  loc_inject_location(double latitude, double longitude, float accuracy);
+static void loc_delete_aiding_data(GpsAidingData f);
+static int  loc_set_position_mode(GpsPositionMode mode, GpsPositionRecurrence recurrence,
+                                  uint32_t min_interval, uint32_t preferred_accuracy,
+                                  uint32_t preferred_time);
+static const void* loc_get_extension(const char* name);
+// Defines the GpsInterface in gps.h
+static const GpsInterface sLocEngInterface =
+{
+   sizeof(GpsInterface),
+   loc_init,
+   loc_start,
+   loc_stop,
+   loc_cleanup,
+   loc_inject_time,
+   loc_inject_location,
+   loc_delete_aiding_data,
+   loc_set_position_mode,
+   loc_get_extension
+};
+
+// Function declarations for sLocEngAGpsInterface
+static void loc_agps_init(AGpsCallbacks* callbacks);
+static int  loc_agps_open(const char* apn);
+static int  loc_agps_closed();
+static int  loc_agps_open_failed();
+static int  loc_agps_set_server(AGpsType type, const char *hostname, int port);
+static int  loc_agps_open_with_apniptype( const char* apn, ApnIpType apnIpType);
+
+static const AGpsInterface sLocEngAGpsInterface =
+{
+   sizeof(AGpsInterface),
+   loc_agps_init,
+   loc_agps_open,
+   loc_agps_closed,
+   loc_agps_open_failed,
+   loc_agps_set_server,
+   loc_agps_open_with_apniptype
+};
+
+static int loc_xtra_init(GpsXtraCallbacks* callbacks);
+static int loc_xtra_inject_data(char* data, int length);
+
+static const GpsXtraInterface sLocEngXTRAInterface =
+{
+    sizeof(GpsXtraInterface),
+    loc_xtra_init,
+    loc_xtra_inject_data
+};
+
+static void loc_ni_init(GpsNiCallbacks *callbacks);
+static void loc_ni_respond(int notif_id, GpsUserResponseType user_response);
+
+static const GpsNiInterface sLocEngNiInterface =
+{
+   sizeof(GpsNiInterface),
+   loc_ni_init,
+   loc_ni_respond,
+};
+
+static int loc_gps_measurement_init(GpsMeasurementCallbacks* callbacks);
+static void loc_gps_measurement_close();
+
+static const GpsMeasurementInterface sLocEngGpsMeasurementInterface =
+{
+    sizeof(GpsMeasurementInterface),
+    loc_gps_measurement_init,
+    loc_gps_measurement_close
+};
+
+static void loc_agps_ril_init( AGpsRilCallbacks* callbacks );
+static void loc_agps_ril_set_ref_location(const AGpsRefLocation *agps_reflocation, size_t sz_struct);
+static void loc_agps_ril_set_set_id(AGpsSetIDType type, const char* setid);
+static void loc_agps_ril_ni_message(uint8_t *msg, size_t len);
+static void loc_agps_ril_update_network_state(int connected, int type, int roaming, const char* extra_info);
+static void loc_agps_ril_update_network_availability(int avaiable, const char* apn);
+
+static const AGpsRilInterface sLocEngAGpsRilInterface =
+{
+   sizeof(AGpsRilInterface),
+   loc_agps_ril_init,
+   loc_agps_ril_set_ref_location,
+   loc_agps_ril_set_set_id,
+   loc_agps_ril_ni_message,
+   loc_agps_ril_update_network_state,
+   loc_agps_ril_update_network_availability
+};
+
+static int loc_agps_install_certificates(const DerEncodedCertificate* certificates,
+                                         size_t length);
+static int loc_agps_revoke_certificates(const Sha1CertificateFingerprint* fingerprints,
+                                        size_t length);
+
+static const SuplCertificateInterface sLocEngAGpsCertInterface =
+{
+    sizeof(SuplCertificateInterface),
+    loc_agps_install_certificates,
+    loc_agps_revoke_certificates
+};
+
+static void loc_configuration_update(const char* config_data, int32_t length);
+
+static const GnssConfigurationInterface sLocEngConfigInterface =
+{
+    sizeof(GnssConfigurationInterface),
+    loc_configuration_update
+};
+
+static loc_eng_data_s_type loc_afw_data;
+static int gss_fd = -1;
+static int sGnssType = GNSS_UNKNOWN;
+/*===========================================================================
+FUNCTION    gps_get_hardware_interface
+
+DESCRIPTION
+   Returns the GPS hardware interaface based on LOC API
+   if GPS is enabled.
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+const GpsInterface* gps_get_hardware_interface ()
+{
+    ENTRY_LOG_CALLFLOW();
+    const GpsInterface* ret_val;
+
+    char propBuf[PROPERTY_VALUE_MAX];
+
+    loc_eng_read_config();
+
+    // check to see if GPS should be disabled
+    property_get("gps.disable", propBuf, "");
+    if (propBuf[0] == '1')
+    {
+        LOC_LOGD("gps_get_interface returning NULL because gps.disable=1\n");
+        ret_val = NULL;
+    } else {
+        ret_val = &sLocEngInterface;
+    }
+
+    loc_eng_read_config();
+
+    EXIT_LOG(%p, ret_val);
+    return ret_val;
+}
+
+// for gps.c
+extern "C" const GpsInterface* get_gps_interface()
+{
+    unsigned int target = TARGET_DEFAULT;
+    loc_eng_read_config();
+
+    target = loc_get_target();
+    LOC_LOGD("Target name check returned %s", loc_get_target_name(target));
+
+    sGnssType = getTargetGnssType(target);
+    switch (sGnssType)
+    {
+    case GNSS_GSS:
+    case GNSS_AUTO:
+        //APQ8064
+        gps_conf.CAPABILITIES &= ~(GPS_CAPABILITY_MSA | GPS_CAPABILITY_MSB);
+        gss_fd = open("/dev/gss", O_RDONLY);
+        if (gss_fd < 0) {
+            LOC_LOGE("GSS open failed: %s\n", strerror(errno));
+        }
+        else {
+            LOC_LOGD("GSS open success! CAPABILITIES %0lx\n",
+                     gps_conf.CAPABILITIES);
+        }
+        break;
+    case GNSS_NONE:
+        //MPQ8064
+        LOC_LOGE("No GPS HW on this target. Not returning interface.");
+        return NULL;
+    case GNSS_QCA1530:
+        // qca1530 chip is present
+        gps_conf.CAPABILITIES &= ~(GPS_CAPABILITY_MSA | GPS_CAPABILITY_MSB);
+        LOC_LOGD("qca1530 present: CAPABILITIES %0lx\n", gps_conf.CAPABILITIES);
+        break;
+    }
+    return &sLocEngInterface;
+}
+
+/*===========================================================================
+FUNCTION    loc_init
+
+DESCRIPTION
+   Initialize the location engine, this include setting up global datas
+   and registers location engien with loc api service.
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success
+
+SIDE EFFECTS
+   N/Ax
+
+===========================================================================*/
+static int loc_init(GpsCallbacks* callbacks)
+{
+    int retVal = -1;
+    ENTRY_LOG();
+    LOC_API_ADAPTER_EVENT_MASK_T event;
+
+    if (NULL == callbacks) {
+        LOC_LOGE("loc_init failed. cb = NULL\n");
+        EXIT_LOG(%d, retVal);
+        return retVal;
+    }
+
+    event = LOC_API_ADAPTER_BIT_PARSED_POSITION_REPORT |
+            LOC_API_ADAPTER_BIT_SATELLITE_REPORT |
+            LOC_API_ADAPTER_BIT_LOCATION_SERVER_REQUEST |
+            LOC_API_ADAPTER_BIT_ASSISTANCE_DATA_REQUEST |
+            LOC_API_ADAPTER_BIT_IOCTL_REPORT |
+            LOC_API_ADAPTER_BIT_STATUS_REPORT |
+            LOC_API_ADAPTER_BIT_NMEA_1HZ_REPORT |
+            LOC_API_ADAPTER_BIT_NI_NOTIFY_VERIFY_REQUEST;
+
+    LocCallbacks clientCallbacks = {local_loc_cb, /* location_cb */
+                                    callbacks->status_cb, /* status_cb */
+                                    local_sv_cb, /* sv_status_cb */
+                                    callbacks->nmea_cb, /* nmea_cb */
+                                    callbacks->set_capabilities_cb, /* set_capabilities_cb */
+                                    callbacks->acquire_wakelock_cb, /* acquire_wakelock_cb */
+                                    callbacks->release_wakelock_cb, /* release_wakelock_cb */
+                                    callbacks->create_thread_cb, /* create_thread_cb */
+                                    NULL, /* location_ext_parser */
+                                    NULL, /* sv_ext_parser */
+                                    callbacks->request_utc_time_cb, /* request_utc_time_cb */
+                                    };
+
+    gps_loc_cb = callbacks->location_cb;
+    gps_sv_cb = callbacks->sv_status_cb;
+
+    retVal = loc_eng_init(loc_afw_data, &clientCallbacks, event, NULL);
+    loc_afw_data.adapter->mSupportsAgpsRequests = !loc_afw_data.adapter->hasAgpsExtendedCapabilities();
+    loc_afw_data.adapter->mSupportsPositionInjection = !loc_afw_data.adapter->hasCPIExtendedCapabilities();
+    loc_afw_data.adapter->mSupportsTimeInjection = !loc_afw_data.adapter->hasCPIExtendedCapabilities();
+    loc_afw_data.adapter->setGpsLockMsg(0);
+    loc_afw_data.adapter->requestUlp(getCarrierCapabilities());
+    loc_afw_data.adapter->setXtraUserAgent();
+
+    if(retVal) {
+        LOC_LOGE("loc_eng_init() fail!");
+        goto err;
+    }
+
+    loc_afw_data.adapter->setPowerVoteRight(loc_get_target() == TARGET_QCA1530);
+    loc_afw_data.adapter->setPowerVote(true);
+
+    LOC_LOGD("loc_eng_init() success!");
+
+err:
+    EXIT_LOG(%d, retVal);
+    return retVal;
+}
+
+/*===========================================================================
+FUNCTION    loc_cleanup
+
+DESCRIPTION
+   Cleans location engine. The location client handle will be released.
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   None
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static void loc_cleanup()
+{
+    ENTRY_LOG();
+
+    loc_afw_data.adapter->setPowerVote(false);
+    loc_afw_data.adapter->setGpsLockMsg(gps_conf.GPS_LOCK);
+
+    loc_eng_cleanup(loc_afw_data);
+    gps_loc_cb = NULL;
+    gps_sv_cb = NULL;
+
+    EXIT_LOG(%s, VOID_RET);
+}
+
+/*===========================================================================
+FUNCTION    loc_start
+
+DESCRIPTION
+   Starts the tracking session
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static int loc_start()
+{
+    ENTRY_LOG();
+    int ret_val = loc_eng_start(loc_afw_data);
+
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+/*===========================================================================
+FUNCTION    loc_stop
+
+DESCRIPTION
+   Stops the tracking session
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static int loc_stop()
+{
+    ENTRY_LOG();
+    int ret_val = -1;
+    ret_val = loc_eng_stop(loc_afw_data);
+
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+/*===========================================================================
+FUNCTION    loc_set_position_mode
+
+DESCRIPTION
+   Sets the mode and fix frequency for the tracking session.
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static int  loc_set_position_mode(GpsPositionMode mode,
+                                  GpsPositionRecurrence recurrence,
+                                  uint32_t min_interval,
+                                  uint32_t preferred_accuracy,
+                                  uint32_t preferred_time)
+{
+    ENTRY_LOG();
+    int ret_val = -1;
+    LocPositionMode locMode;
+    switch (mode) {
+    case GPS_POSITION_MODE_MS_BASED:
+        locMode = LOC_POSITION_MODE_MS_BASED;
+        break;
+    case GPS_POSITION_MODE_MS_ASSISTED:
+        locMode = LOC_POSITION_MODE_MS_ASSISTED;
+        break;
+    default:
+        locMode = LOC_POSITION_MODE_STANDALONE;
+        break;
+    }
+
+    LocPosMode params(locMode, recurrence, min_interval,
+                      preferred_accuracy, preferred_time, NULL, NULL);
+    ret_val = loc_eng_set_position_mode(loc_afw_data, params);
+
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+/*===========================================================================
+FUNCTION    loc_inject_time
+
+DESCRIPTION
+   This is used by Java native function to do time injection.
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static int loc_inject_time(GpsUtcTime time, int64_t timeReference, int uncertainty)
+{
+    ENTRY_LOG();
+    int ret_val = 0;
+
+    ret_val = loc_eng_inject_time(loc_afw_data, time,
+                                  timeReference, uncertainty);
+
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+
+/*===========================================================================
+FUNCTION    loc_inject_location
+
+DESCRIPTION
+   This is used by Java native function to do location injection.
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0          : Successful
+   error code : Failure
+
+SIDE EFFECTS
+   N/A
+===========================================================================*/
+static int loc_inject_location(double latitude, double longitude, float accuracy)
+{
+    ENTRY_LOG();
+
+    int ret_val = 0;
+    ret_val = loc_eng_inject_location(loc_afw_data, latitude, longitude, accuracy);
+
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+
+/*===========================================================================
+FUNCTION    loc_delete_aiding_data
+
+DESCRIPTION
+   This is used by Java native function to delete the aiding data. The function
+   updates the global variable for the aiding data to be deleted. If the GPS
+   engine is off, the aiding data will be deleted. Otherwise, the actual action
+   will happen when gps engine is turned off.
+
+DEPENDENCIES
+   Assumes the aiding data type specified in GpsAidingData matches with
+   LOC API specification.
+
+RETURN VALUE
+   None
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static void loc_delete_aiding_data(GpsAidingData f)
+{
+    ENTRY_LOG();
+    loc_eng_delete_aiding_data(loc_afw_data, f);
+
+    EXIT_LOG(%s, VOID_RET);
+}
+
+const GpsGeofencingInterface* get_geofence_interface(void)
+{
+    ENTRY_LOG();
+    void *handle;
+    const char *error;
+    typedef const GpsGeofencingInterface* (*get_gps_geofence_interface_function) (void);
+    get_gps_geofence_interface_function get_gps_geofence_interface;
+    static const GpsGeofencingInterface* geofence_interface = NULL;
+
+    dlerror();    /* Clear any existing error */
+
+    handle = dlopen ("libgeofence.so", RTLD_NOW);
+
+    if (!handle)
+    {
+        if ((error = dlerror()) != NULL)  {
+            LOC_LOGE ("%s, dlopen for libgeofence.so failed, error = %s\n", __func__, error);
+           }
+        goto exit;
+    }
+    dlerror();    /* Clear any existing error */
+    get_gps_geofence_interface = (get_gps_geofence_interface_function)dlsym(handle, "gps_geofence_get_interface");
+    if ((error = dlerror()) != NULL || NULL == get_gps_geofence_interface)  {
+        LOC_LOGE ("%s, dlsym for get_gps_geofence_interface failed, error = %s\n", __func__, error);
+        goto exit;
+     }
+
+    geofence_interface = get_gps_geofence_interface();
+
+exit:
+    EXIT_LOG(%d, geofence_interface == NULL);
+    return geofence_interface;
+}
+/*===========================================================================
+FUNCTION    loc_get_extension
+
+DESCRIPTION
+   Get the gps extension to support XTRA.
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   The GPS extension interface.
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+const void* loc_get_extension(const char* name)
+{
+    ENTRY_LOG();
+    const void* ret_val = NULL;
+
+   LOC_LOGD("%s:%d] For Interface = %s\n",__func__, __LINE__, name);
+   if (strcmp(name, GPS_XTRA_INTERFACE) == 0)
+   {
+       ret_val = &sLocEngXTRAInterface;
+   }
+   else if (strcmp(name, AGPS_INTERFACE) == 0)
+   {
+       ret_val = &sLocEngAGpsInterface;
+   }
+   else if (strcmp(name, GPS_NI_INTERFACE) == 0)
+   {
+       ret_val = &sLocEngNiInterface;
+   }
+   else if (strcmp(name, AGPS_RIL_INTERFACE) == 0)
+   {
+       char baseband[PROPERTY_VALUE_MAX];
+       property_get("ro.baseband", baseband, "msm");
+       if (strcmp(baseband, "csfb") == 0)
+       {
+           ret_val = &sLocEngAGpsRilInterface;
+       }
+   }
+   else if (strcmp(name, GPS_GEOFENCING_INTERFACE) == 0)
+   {
+       if ((gps_conf.CAPABILITIES | GPS_CAPABILITY_GEOFENCING) == gps_conf.CAPABILITIES ){
+           ret_val = get_geofence_interface();
+       }
+   }
+   else if (strcmp(name, SUPL_CERTIFICATE_INTERFACE) == 0)
+   {
+       ret_val = &sLocEngAGpsCertInterface;
+   }
+   else if (strcmp(name, GNSS_CONFIGURATION_INTERFACE) == 0)
+   {
+       ret_val = &sLocEngConfigInterface;
+   }
+   else if (strcmp(name, GPS_MEASUREMENT_INTERFACE) == 0)
+   {
+       ret_val = &sLocEngGpsMeasurementInterface;
+   }
+   else
+   {
+      LOC_LOGE ("get_extension: Invalid interface passed in\n");
+   }
+    EXIT_LOG(%p, ret_val);
+    return ret_val;
+}
+
+/*===========================================================================
+FUNCTION    loc_agps_init
+
+DESCRIPTION
+   Initialize the AGps interface.
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   0
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static void loc_agps_init(AGpsCallbacks* callbacks)
+{
+    ENTRY_LOG();
+    loc_eng_agps_init(loc_afw_data, (AGpsExtCallbacks*)callbacks);
+    EXIT_LOG(%s, VOID_RET);
+}
+
+/*===========================================================================
+FUNCTION    loc_agps_open
+
+DESCRIPTION
+   This function is called when on-demand data connection opening is successful.
+It should inform ARM 9 about the data open result.
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   0
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static int loc_agps_open(const char* apn)
+{
+    ENTRY_LOG();
+    AGpsType agpsType = AGPS_TYPE_SUPL;
+    AGpsBearerType bearerType = AGPS_APN_BEARER_IPV4;
+    int ret_val = loc_eng_agps_open(loc_afw_data, agpsType, apn, bearerType);
+
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+/*===========================================================================
+FUNCTION    loc_agps_open_with_apniptype
+
+DESCRIPTION
+   This function is called when on-demand data connection opening is successful.
+It should inform ARM 9 about the data open result.
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   0
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static int  loc_agps_open_with_apniptype(const char* apn, ApnIpType apnIpType)
+{
+    ENTRY_LOG();
+    AGpsType agpsType = AGPS_TYPE_SUPL;
+    AGpsBearerType bearerType;
+
+    switch (apnIpType) {
+        case APN_IP_IPV4:
+            bearerType = AGPS_APN_BEARER_IPV4;
+            break;
+        case APN_IP_IPV6:
+            bearerType = AGPS_APN_BEARER_IPV6;
+            break;
+        case APN_IP_IPV4V6:
+            bearerType = AGPS_APN_BEARER_IPV4V6;
+            break;
+        default:
+            bearerType = AGPS_APN_BEARER_INVALID;
+            break;
+    }
+
+    int ret_val = loc_eng_agps_open(loc_afw_data, agpsType, apn, bearerType);
+
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+/*===========================================================================
+FUNCTION    loc_agps_closed
+
+DESCRIPTION
+   This function is called when on-demand data connection closing is done.
+It should inform ARM 9 about the data close result.
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   0
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static int loc_agps_closed()
+{
+    ENTRY_LOG();
+    AGpsType agpsType = AGPS_TYPE_SUPL;
+    int ret_val = loc_eng_agps_closed(loc_afw_data, agpsType);
+
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+/*===========================================================================
+FUNCTION    loc_agps_open_failed
+
+DESCRIPTION
+   This function is called when on-demand data connection opening has failed.
+It should inform ARM 9 about the data open result.
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   0
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_agps_open_failed()
+{
+    ENTRY_LOG();
+    AGpsType agpsType = AGPS_TYPE_SUPL;
+    int ret_val = loc_eng_agps_open_failed(loc_afw_data, agpsType);
+
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+/*===========================================================================
+FUNCTION    loc_agps_set_server
+
+DESCRIPTION
+   If loc_eng_set_server is called before loc_eng_init, it doesn't work. This
+   proxy buffers server settings and calls loc_eng_set_server when the client is
+   open.
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   0
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static int loc_agps_set_server(AGpsType type, const char* hostname, int port)
+{
+    ENTRY_LOG();
+    LocServerType serverType;
+    switch (type) {
+    case AGPS_TYPE_SUPL:
+        serverType = LOC_AGPS_SUPL_SERVER;
+        break;
+    case AGPS_TYPE_C2K:
+        serverType = LOC_AGPS_CDMA_PDE_SERVER;
+        break;
+    default:
+        serverType = LOC_AGPS_SUPL_SERVER;
+    }
+    int ret_val = loc_eng_set_server_proxy(loc_afw_data, serverType, hostname, port);
+
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+/*===========================================================================
+FUNCTIONf571
+    loc_xtra_init
+
+DESCRIPTION
+   Initialize XTRA module.
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static int loc_xtra_init(GpsXtraCallbacks* callbacks)
+{
+    ENTRY_LOG();
+    GpsXtraExtCallbacks extCallbacks;
+    memset(&extCallbacks, 0, sizeof(extCallbacks));
+    extCallbacks.download_request_cb = callbacks->download_request_cb;
+    int ret_val = loc_eng_xtra_init(loc_afw_data, &extCallbacks);
+
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+
+/*===========================================================================
+FUNCTION    loc_xtra_inject_data
+
+DESCRIPTION
+   Initialize XTRA module.
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static int loc_xtra_inject_data(char* data, int length)
+{
+    ENTRY_LOG();
+    int ret_val = -1;
+    if( (data != NULL) && ((unsigned int)length <= XTRA_DATA_MAX_SIZE))
+        ret_val = loc_eng_xtra_inject_data(loc_afw_data, data, length);
+    else
+        LOC_LOGE("%s, Could not inject XTRA data. Buffer address: %p, length: %d",
+                 __func__, data, length);
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+/*===========================================================================
+FUNCTION    loc_gps_measurement_init
+
+DESCRIPTION
+   This function initializes the gps measurement interface
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   None
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static int loc_gps_measurement_init(GpsMeasurementCallbacks* callbacks)
+{
+    ENTRY_LOG();
+    int ret_val = loc_eng_gps_measurement_init(loc_afw_data,
+                                               callbacks);
+
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+/*===========================================================================
+FUNCTION    loc_gps_measurement_close
+
+DESCRIPTION
+   This function closes the gps measurement interface
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   None
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static void loc_gps_measurement_close()
+{
+    ENTRY_LOG();
+    loc_eng_gps_measurement_close(loc_afw_data);
+
+    EXIT_LOG(%s, VOID_RET);
+}
+
+/*===========================================================================
+FUNCTION    loc_ni_init
+
+DESCRIPTION
+   This function initializes the NI interface
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   None
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+void loc_ni_init(GpsNiCallbacks *callbacks)
+{
+    ENTRY_LOG();
+    loc_eng_ni_init(loc_afw_data,(GpsNiExtCallbacks*) callbacks);
+    EXIT_LOG(%s, VOID_RET);
+}
+
+/*===========================================================================
+FUNCTION    loc_ni_respond
+
+DESCRIPTION
+   This function sends an NI respond to the modem processor
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   None
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+void loc_ni_respond(int notif_id, GpsUserResponseType user_response)
+{
+    ENTRY_LOG();
+    loc_eng_ni_respond(loc_afw_data, notif_id, user_response);
+    EXIT_LOG(%s, VOID_RET);
+}
+
+// Below stub functions are members of sLocEngAGpsRilInterface
+static void loc_agps_ril_init( AGpsRilCallbacks* callbacks ) {}
+static void loc_agps_ril_set_ref_location(const AGpsRefLocation *agps_reflocation, size_t sz_struct) {}
+static void loc_agps_ril_set_set_id(AGpsSetIDType type, const char* setid) {}
+static void loc_agps_ril_ni_message(uint8_t *msg, size_t len) {}
+static void loc_agps_ril_update_network_state(int connected, int type, int roaming, const char* extra_info) {}
+
+/*===========================================================================
+FUNCTION    loc_agps_ril_update_network_availability
+
+DESCRIPTION
+   Sets data call allow vs disallow flag to modem
+   This is the only member of sLocEngAGpsRilInterface implemented.
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static void loc_agps_ril_update_network_availability(int available, const char* apn)
+{
+    ENTRY_LOG();
+    loc_eng_agps_ril_update_network_availability(loc_afw_data, available, apn);
+    EXIT_LOG(%s, VOID_RET);
+}
+
+static int loc_agps_install_certificates(const DerEncodedCertificate* certificates,
+                                         size_t length)
+{
+    ENTRY_LOG();
+    int ret_val = loc_eng_agps_install_certificates(loc_afw_data, certificates, length);
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+static int loc_agps_revoke_certificates(const Sha1CertificateFingerprint* fingerprints,
+                                        size_t length)
+{
+    ENTRY_LOG();
+    LOC_LOGE("%s:%d]: agps_revoke_certificates not supported");
+    int ret_val = AGPS_CERTIFICATE_ERROR_GENERIC;
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+static void loc_configuration_update(const char* config_data, int32_t length)
+{
+    ENTRY_LOG();
+    loc_eng_configuration_update(loc_afw_data, config_data, length);
+    switch (sGnssType)
+    {
+    case GNSS_GSS:
+    case GNSS_AUTO:
+    case GNSS_QCA1530:
+        //APQ
+        gps_conf.CAPABILITIES &= ~(GPS_CAPABILITY_MSA | GPS_CAPABILITY_MSB);
+        break;
+    }
+    EXIT_LOG(%s, VOID_RET);
+}
+
+static void local_loc_cb(UlpLocation* location, void* locExt)
+{
+    ENTRY_LOG();
+    if (NULL != location) {
+        CALLBACK_LOG_CALLFLOW("location_cb - from", %d, location->position_source);
+
+        if (NULL != gps_loc_cb) {
+            gps_loc_cb(&location->gpsLocation);
+        }
+    }
+    EXIT_LOG(%s, VOID_RET);
+}
+
+static void local_sv_cb(GpsSvStatus* sv_status, void* svExt)
+{
+    ENTRY_LOG();
+    if (NULL != gps_sv_cb) {
+        CALLBACK_LOG_CALLFLOW("sv_status_cb -", %d, sv_status->num_svs);
+        gps_sv_cb(sv_status);
+    }
+    EXIT_LOG(%s, VOID_RET);
+}
+
diff --git a/gps/loc_api/libloc_api_50001/loc.h b/gps/loc_api/libloc_api_50001/loc.h
new file mode 100644
index 0000000..e56fdcf
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc.h
@@ -0,0 +1,66 @@
+/* Copyright (c) 2011,2014 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __LOC_H__
+#define __LOC_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#include <ctype.h>
+#include <cutils/properties.h>
+#include <hardware/gps.h>
+#include <gps_extended.h>
+
+#define XTRA_DATA_MAX_SIZE 100000 /*bytes*/
+
+typedef void (*loc_location_cb_ext) (UlpLocation* location, void* locExt);
+typedef void (*loc_sv_status_cb_ext) (GpsSvStatus* sv_status, void* svExt);
+typedef void* (*loc_ext_parser)(void* data);
+
+typedef struct {
+    loc_location_cb_ext location_cb;
+    gps_status_callback status_cb;
+    loc_sv_status_cb_ext sv_status_cb;
+    gps_nmea_callback nmea_cb;
+    gps_set_capabilities set_capabilities_cb;
+    gps_acquire_wakelock acquire_wakelock_cb;
+    gps_release_wakelock release_wakelock_cb;
+    gps_create_thread create_thread_cb;
+    loc_ext_parser location_ext_parser;
+    loc_ext_parser sv_ext_parser;
+    gps_request_utc_time request_utc_time_cb;
+} LocCallbacks;
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif //__LOC_H__
diff --git a/gps/loc_api/libloc_api_50001/loc_eng.cpp b/gps/loc_api/libloc_api_50001/loc_eng.cpp
new file mode 100644
index 0000000..5d92e44
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng.cpp
@@ -0,0 +1,2999 @@
+/* Copyright (c) 2009-2014, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#define LOG_NDDEBUG 0
+#define LOG_TAG "LocSvc_eng"
+
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <dlfcn.h>
+#include <ctype.h>
+#include <math.h>
+#include <pthread.h>
+#include <arpa/inet.h>
+#include <netinet/in.h>         /* struct sockaddr_in */
+#include <sys/socket.h>
+#include <sys/time.h>
+#include <netdb.h>
+#include <time.h>
+#include <new>
+#include <LocEngAdapter.h>
+
+#include <cutils/sched_policy.h>
+#ifndef USE_GLIB
+#include <utils/SystemClock.h>
+#include <utils/Log.h>
+#endif /* USE_GLIB */
+
+#ifdef USE_GLIB
+#include <glib.h>
+#include <sys/syscall.h>
+#endif /* USE_GLIB */
+
+#include <string.h>
+
+#include <loc_eng.h>
+#include <loc_eng_ni.h>
+#include <loc_eng_dmn_conn.h>
+#include <loc_eng_dmn_conn_handler.h>
+#include <loc_eng_msg.h>
+#include <loc_eng_nmea.h>
+#include <msg_q.h>
+#include <loc.h>
+#include "log_util.h"
+#include "platform_lib_includes.h"
+#include "loc_core_log.h"
+#include "loc_eng_log.h"
+
+#define SUCCESS TRUE
+#define FAILURE FALSE
+
+#ifndef GPS_CONF_FILE
+#define GPS_CONF_FILE            "/etc/gps.conf"   //??? platform independent
+#endif
+
+#ifndef SAP_CONF_FILE
+#define SAP_CONF_FILE            "/etc/sap.conf"
+#endif
+
+#define XTRA1_GPSONEXTRA         "xtra1.gpsonextra.net"
+
+using namespace loc_core;
+
+boolean configAlreadyRead = false;
+unsigned int agpsStatus = 0;
+loc_gps_cfg_s_type gps_conf;
+loc_sap_cfg_s_type sap_conf;
+
+/* Parameter spec table */
+static loc_param_s_type gps_conf_table[] =
+{
+  {"GPS_LOCK",                       &gps_conf.GPS_LOCK,                       NULL, 'n'},
+  {"SUPL_VER",                       &gps_conf.SUPL_VER,                       NULL, 'n'},
+  {"LPP_PROFILE",                    &gps_conf.LPP_PROFILE,                    NULL, 'n'},
+  {"A_GLONASS_POS_PROTOCOL_SELECT",  &gps_conf.A_GLONASS_POS_PROTOCOL_SELECT,  NULL, 'n'},
+  {"AGPS_CERT_WRITABLE_MASK",        &gps_conf.AGPS_CERT_WRITABLE_MASK,        NULL, 'n'},
+  {"SUPL_MODE",                      &gps_conf.SUPL_MODE,                      NULL, 'n'},
+  {"INTERMEDIATE_POS",               &gps_conf.INTERMEDIATE_POS,               NULL, 'n'},
+  {"ACCURACY_THRES",                 &gps_conf.ACCURACY_THRES,                 NULL, 'n'},
+  {"NMEA_PROVIDER",                  &gps_conf.NMEA_PROVIDER,                  NULL, 'n'},
+  {"CAPABILITIES",                   &gps_conf.CAPABILITIES,                   NULL, 'n'},
+  {"XTRA_VERSION_CHECK",             &gps_conf.XTRA_VERSION_CHECK,             NULL, 'n'},
+  {"XTRA_SERVER_1",                  &gps_conf.XTRA_SERVER_1,                  NULL, 's'},
+  {"XTRA_SERVER_2",                  &gps_conf.XTRA_SERVER_2,                  NULL, 's'},
+  {"XTRA_SERVER_3",                  &gps_conf.XTRA_SERVER_3,                  NULL, 's'},
+  {"USE_EMERGENCY_PDN_FOR_EMERGENCY_SUPL",  &gps_conf.USE_EMERGENCY_PDN_FOR_EMERGENCY_SUPL,          NULL, 'n'},
+};
+
+static loc_param_s_type sap_conf_table[] =
+{
+  {"GYRO_BIAS_RANDOM_WALK",          &sap_conf.GYRO_BIAS_RANDOM_WALK,          &sap_conf.GYRO_BIAS_RANDOM_WALK_VALID, 'f'},
+  {"ACCEL_RANDOM_WALK_SPECTRAL_DENSITY",     &sap_conf.ACCEL_RANDOM_WALK_SPECTRAL_DENSITY,    &sap_conf.ACCEL_RANDOM_WALK_SPECTRAL_DENSITY_VALID, 'f'},
+  {"ANGLE_RANDOM_WALK_SPECTRAL_DENSITY",     &sap_conf.ANGLE_RANDOM_WALK_SPECTRAL_DENSITY,    &sap_conf.ANGLE_RANDOM_WALK_SPECTRAL_DENSITY_VALID, 'f'},
+  {"RATE_RANDOM_WALK_SPECTRAL_DENSITY",      &sap_conf.RATE_RANDOM_WALK_SPECTRAL_DENSITY,     &sap_conf.RATE_RANDOM_WALK_SPECTRAL_DENSITY_VALID, 'f'},
+  {"VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY",  &sap_conf.VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY, &sap_conf.VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY_VALID, 'f'},
+  {"SENSOR_ACCEL_BATCHES_PER_SEC",   &sap_conf.SENSOR_ACCEL_BATCHES_PER_SEC,   NULL, 'n'},
+  {"SENSOR_ACCEL_SAMPLES_PER_BATCH", &sap_conf.SENSOR_ACCEL_SAMPLES_PER_BATCH, NULL, 'n'},
+  {"SENSOR_GYRO_BATCHES_PER_SEC",    &sap_conf.SENSOR_GYRO_BATCHES_PER_SEC,    NULL, 'n'},
+  {"SENSOR_GYRO_SAMPLES_PER_BATCH",  &sap_conf.SENSOR_GYRO_SAMPLES_PER_BATCH,  NULL, 'n'},
+  {"SENSOR_ACCEL_BATCHES_PER_SEC_HIGH",   &sap_conf.SENSOR_ACCEL_BATCHES_PER_SEC_HIGH,   NULL, 'n'},
+  {"SENSOR_ACCEL_SAMPLES_PER_BATCH_HIGH", &sap_conf.SENSOR_ACCEL_SAMPLES_PER_BATCH_HIGH, NULL, 'n'},
+  {"SENSOR_GYRO_BATCHES_PER_SEC_HIGH",    &sap_conf.SENSOR_GYRO_BATCHES_PER_SEC_HIGH,    NULL, 'n'},
+  {"SENSOR_GYRO_SAMPLES_PER_BATCH_HIGH",  &sap_conf.SENSOR_GYRO_SAMPLES_PER_BATCH_HIGH,  NULL, 'n'},
+  {"SENSOR_CONTROL_MODE",            &sap_conf.SENSOR_CONTROL_MODE,            NULL, 'n'},
+  {"SENSOR_USAGE",                   &sap_conf.SENSOR_USAGE,                   NULL, 'n'},
+  {"SENSOR_ALGORITHM_CONFIG_MASK",   &sap_conf.SENSOR_ALGORITHM_CONFIG_MASK,   NULL, 'n'},
+  {"SENSOR_PROVIDER",                &sap_conf.SENSOR_PROVIDER,                NULL, 'n'}
+};
+
+static void loc_default_parameters(void)
+{
+   /*Defaults for gps.conf*/
+   gps_conf.INTERMEDIATE_POS = 0;
+   gps_conf.ACCURACY_THRES = 0;
+   gps_conf.NMEA_PROVIDER = 0;
+   gps_conf.GPS_LOCK = 0;
+   gps_conf.SUPL_VER = 0x10000;
+   gps_conf.SUPL_MODE = 0x3;
+   gps_conf.CAPABILITIES = 0x7;
+   /* LTE Positioning Profile configuration is disable by default*/
+   gps_conf.LPP_PROFILE = 0;
+   /*By default no positioning protocol is selected on A-GLONASS system*/
+   gps_conf.A_GLONASS_POS_PROTOCOL_SELECT = 0;
+   /*XTRA version check is disabled by default*/
+   gps_conf.XTRA_VERSION_CHECK=0;
+   /*Use emergency PDN by default*/
+   gps_conf.USE_EMERGENCY_PDN_FOR_EMERGENCY_SUPL = 1;
+
+   /*Defaults for sap.conf*/
+   sap_conf.GYRO_BIAS_RANDOM_WALK = 0;
+   sap_conf.SENSOR_ACCEL_BATCHES_PER_SEC = 2;
+   sap_conf.SENSOR_ACCEL_SAMPLES_PER_BATCH = 5;
+   sap_conf.SENSOR_GYRO_BATCHES_PER_SEC = 2;
+   sap_conf.SENSOR_GYRO_SAMPLES_PER_BATCH = 5;
+   sap_conf.SENSOR_ACCEL_BATCHES_PER_SEC_HIGH = 4;
+   sap_conf.SENSOR_ACCEL_SAMPLES_PER_BATCH_HIGH = 25;
+   sap_conf.SENSOR_GYRO_BATCHES_PER_SEC_HIGH = 4;
+   sap_conf.SENSOR_GYRO_SAMPLES_PER_BATCH_HIGH = 25;
+   sap_conf.SENSOR_CONTROL_MODE = 0; /* AUTO */
+   sap_conf.SENSOR_USAGE = 0; /* Enabled */
+   sap_conf.SENSOR_ALGORITHM_CONFIG_MASK = 0; /* INS Disabled = FALSE*/
+   /* Values MUST be set by OEMs in configuration for sensor-assisted
+      navigation to work. There are NO default values */
+   sap_conf.ACCEL_RANDOM_WALK_SPECTRAL_DENSITY = 0;
+   sap_conf.ANGLE_RANDOM_WALK_SPECTRAL_DENSITY = 0;
+   sap_conf.RATE_RANDOM_WALK_SPECTRAL_DENSITY = 0;
+   sap_conf.VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY = 0;
+   sap_conf.GYRO_BIAS_RANDOM_WALK_VALID = 0;
+   sap_conf.ACCEL_RANDOM_WALK_SPECTRAL_DENSITY_VALID = 0;
+   sap_conf.ANGLE_RANDOM_WALK_SPECTRAL_DENSITY_VALID = 0;
+   sap_conf.RATE_RANDOM_WALK_SPECTRAL_DENSITY_VALID = 0;
+   sap_conf.VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY_VALID = 0;
+   /* default provider is SSC */
+   sap_conf.SENSOR_PROVIDER = 1;
+
+   /* None of the 10 slots for agps certificates are writable by default */
+   gps_conf.AGPS_CERT_WRITABLE_MASK = 0;
+}
+
+// 2nd half of init(), singled out for
+// modem restart to use.
+static int loc_eng_reinit(loc_eng_data_s_type &loc_eng_data);
+static void loc_eng_agps_reinit(loc_eng_data_s_type &loc_eng_data);
+
+static int loc_eng_set_server(loc_eng_data_s_type &loc_eng_data,
+                              LocServerType type, const char *hostname, int port);
+// Internal functions
+static void loc_inform_gps_status(loc_eng_data_s_type &loc_eng_data,
+                                  GpsStatusValue status);
+static void loc_eng_report_status(loc_eng_data_s_type &loc_eng_data,
+                                  GpsStatusValue status);
+static void loc_eng_process_conn_request(loc_eng_data_s_type &loc_eng_data,
+                                         int connHandle, AGpsType agps_type);
+static void loc_eng_agps_close_status(loc_eng_data_s_type &loc_eng_data, int is_succ);
+static void loc_eng_handle_engine_down(loc_eng_data_s_type &loc_eng_data) ;
+static void loc_eng_handle_engine_up(loc_eng_data_s_type &loc_eng_data) ;
+
+static int loc_eng_start_handler(loc_eng_data_s_type &loc_eng_data);
+static int loc_eng_stop_handler(loc_eng_data_s_type &loc_eng_data);
+static int loc_eng_get_zpp_handler(loc_eng_data_s_type &loc_eng_data);
+static void deleteAidingData(loc_eng_data_s_type &logEng);
+static AgpsStateMachine*
+getAgpsStateMachine(loc_eng_data_s_type& logEng, AGpsExtType agpsType);
+static int dataCallCb(void *cb_data);
+static void update_aiding_data_for_deletion(loc_eng_data_s_type& loc_eng_data) {
+    if (loc_eng_data.engine_status != GPS_STATUS_ENGINE_ON &&
+        loc_eng_data.aiding_data_for_deletion != 0)
+    {
+        loc_eng_data.adapter->deleteAidingData(loc_eng_data.aiding_data_for_deletion);
+        loc_eng_data.aiding_data_for_deletion = 0;
+    }
+}
+
+static void* noProc(void* data)
+{
+    return NULL;
+}
+
+/*********************************************************************
+ * definitions of the static messages used in the file
+ *********************************************************************/
+//        case LOC_ENG_MSG_REQUEST_NI:
+LocEngRequestNi::LocEngRequestNi(void* locEng,
+                                 GpsNiNotification &notif,
+                                 const void* data) :
+    LocMsg(), mLocEng(locEng), mNotify(notif), mPayload(data) {
+    locallog();
+}
+void LocEngRequestNi::proc() const {
+    loc_eng_ni_request_handler(*((loc_eng_data_s_type*)mLocEng),
+                               &mNotify, mPayload);
+}
+void LocEngRequestNi::locallog() const
+{
+    LOC_LOGV("id: %d\n  type: %s\n  flags: %d\n  time out: %d\n  "
+             "default response: %s\n  requestor id encoding: %s\n"
+             "  text encoding: %s\n  passThroughData: %p",
+             mNotify.notification_id,
+             loc_get_ni_type_name(mNotify.ni_type),
+             mNotify.notify_flags,
+             mNotify.timeout,
+             loc_get_ni_response_name(mNotify.default_response),
+             loc_get_ni_encoding_name(mNotify.requestor_id_encoding),
+             loc_get_ni_encoding_name(mNotify.text_encoding),
+             mPayload);
+}
+inline void LocEngRequestNi::log() const {
+    locallog();
+}
+
+//        case LOC_ENG_MSG_INFORM_NI_RESPONSE:
+// in loc_eng_ni.cpp
+
+//        case LOC_ENG_MSG_START_FIX:
+LocEngStartFix::LocEngStartFix(LocEngAdapter* adapter) :
+    LocMsg(), mAdapter(adapter)
+{
+    locallog();
+}
+inline void LocEngStartFix::proc() const
+{
+    loc_eng_data_s_type* locEng = (loc_eng_data_s_type*)mAdapter->getOwner();
+    loc_eng_start_handler(*locEng);
+}
+inline void LocEngStartFix::locallog() const
+{
+    LOC_LOGV("LocEngStartFix");
+}
+inline void LocEngStartFix::log() const
+{
+    locallog();
+}
+void LocEngStartFix::send() const {
+    mAdapter->sendMsg(this);
+}
+
+//        case LOC_ENG_MSG_STOP_FIX:
+LocEngStopFix::LocEngStopFix(LocEngAdapter* adapter) :
+    LocMsg(), mAdapter(adapter)
+{
+    locallog();
+}
+inline void LocEngStopFix::proc() const
+{
+    loc_eng_data_s_type* locEng = (loc_eng_data_s_type*)mAdapter->getOwner();
+    loc_eng_stop_handler(*locEng);
+}
+inline void LocEngStopFix::locallog() const
+{
+    LOC_LOGV("LocEngStopFix");
+}
+inline void LocEngStopFix::log() const
+{
+    locallog();
+}
+void LocEngStopFix::send() const {
+    mAdapter->sendMsg(this);
+}
+
+//        case LOC_ENG_MSG_SET_POSITION_MODE:
+LocEngPositionMode::LocEngPositionMode(LocEngAdapter* adapter,
+                                       LocPosMode &mode) :
+    LocMsg(), mAdapter(adapter), mPosMode(mode)
+{
+    mPosMode.logv();
+}
+inline void LocEngPositionMode::proc() const {
+    mAdapter->setPositionMode(&mPosMode);
+}
+inline void LocEngPositionMode::log() const {
+    mPosMode.logv();
+}
+void LocEngPositionMode::send() const {
+    mAdapter->sendMsg(this);
+}
+
+LocEngGetZpp::LocEngGetZpp(LocEngAdapter* adapter) :
+    LocMsg(), mAdapter(adapter)
+{
+    locallog();
+}
+inline void LocEngGetZpp::proc() const
+{
+    loc_eng_data_s_type* locEng = (loc_eng_data_s_type*)mAdapter->getOwner();
+    loc_eng_get_zpp_handler(*locEng);
+}
+inline void LocEngGetZpp::locallog() const
+{
+    LOC_LOGV("LocEngGetZpp");
+}
+inline void LocEngGetZpp::log() const
+{
+    locallog();
+}
+void LocEngGetZpp::send() const {
+    mAdapter->sendMsg(this);
+}
+
+struct LocEngSetTime : public LocMsg {
+    LocEngAdapter* mAdapter;
+    const GpsUtcTime mTime;
+    const int64_t mTimeReference;
+    const int mUncertainty;
+    inline LocEngSetTime(LocEngAdapter* adapter,
+                         GpsUtcTime t, int64_t tf, int unc) :
+        LocMsg(), mAdapter(adapter),
+        mTime(t), mTimeReference(tf), mUncertainty(unc)
+    {
+        locallog();
+    }
+    inline virtual void proc() const {
+        mAdapter->setTime(mTime, mTimeReference, mUncertainty);
+    }
+    inline void locallog() const {
+        LOC_LOGV("time: %lld\n  timeReference: %lld\n  uncertainty: %d",
+                 mTime, mTimeReference, mUncertainty);
+    }
+    inline virtual void log() const {
+        locallog();
+    }
+};
+
+ //       case LOC_ENG_MSG_INJECT_LOCATION:
+struct LocEngInjectLocation : public LocMsg {
+    LocEngAdapter* mAdapter;
+    const double mLatitude;
+    const double mLongitude;
+    const float mAccuracy;
+    inline LocEngInjectLocation(LocEngAdapter* adapter,
+                                double lat, double lon, float accur) :
+        LocMsg(), mAdapter(adapter),
+        mLatitude(lat), mLongitude(lon), mAccuracy(accur)
+    {
+        locallog();
+    }
+    inline virtual void proc() const {
+        mAdapter->injectPosition(mLatitude, mLongitude, mAccuracy);
+    }
+    inline void locallog() const {
+        LOC_LOGV("latitude: %f\n  longitude: %f\n  accuracy: %f",
+                 mLatitude, mLongitude, mAccuracy);
+    }
+    inline virtual void log() const {
+        locallog();
+    }
+};
+
+//        case LOC_ENG_MSG_SET_SERVER_IPV4:
+struct LocEngSetServerIpv4 : public LocMsg {
+    LocEngAdapter* mAdapter;
+    const unsigned int mNlAddr;
+    const int mPort;
+    const LocServerType mServerType;
+    inline LocEngSetServerIpv4(LocEngAdapter* adapter,
+                               unsigned int ip,
+                               int port,
+                               LocServerType type) :
+        LocMsg(), mAdapter(adapter),
+        mNlAddr(ip), mPort(port), mServerType(type)
+    {
+        locallog();
+    }
+    inline virtual void proc() const {
+        mAdapter->setServer(mNlAddr, mPort, mServerType);
+    }
+    inline void locallog() const {
+        LOC_LOGV("LocEngSetServerIpv4 - addr: %x, port: %d, type: %s",
+                 mNlAddr, mPort, loc_get_server_type_name(mServerType));
+    }
+    inline virtual void log() const {
+        locallog();
+    }
+};
+
+//        case LOC_ENG_MSG_SET_SERVER_URL:
+struct LocEngSetServerUrl : public LocMsg {
+    LocEngAdapter* mAdapter;
+    const int mLen;
+    char* mUrl;
+    inline LocEngSetServerUrl(LocEngAdapter* adapter,
+                              char* urlString,
+                              int url_len) :
+        LocMsg(), mAdapter(adapter),
+        mLen(url_len), mUrl(new char[mLen+1])
+    {
+        memcpy((void*)mUrl, (void*)urlString, url_len);
+        mUrl[mLen] = 0;
+        locallog();
+    }
+    inline ~LocEngSetServerUrl()
+    {
+        delete[] mUrl;
+    }
+    inline virtual void proc() const {
+        mAdapter->setServer(mUrl, mLen);
+    }
+    inline void locallog() const {
+        LOC_LOGV("LocEngSetServerUrl - url: %s", mUrl);
+    }
+    inline virtual void log() const {
+        locallog();
+    }
+};
+
+//        case LOC_ENG_MSG_A_GLONASS_PROTOCOL:
+struct LocEngAGlonassProtocol : public LocMsg {
+    LocEngAdapter* mAdapter;
+    const unsigned long mAGlonassProtocl;
+    inline LocEngAGlonassProtocol(LocEngAdapter* adapter,
+                                  unsigned long protocol) :
+        LocMsg(), mAdapter(adapter), mAGlonassProtocl(protocol)
+    {
+        locallog();
+    }
+    inline virtual void proc() const {
+        mAdapter->setAGLONASSProtocol(mAGlonassProtocl);
+    }
+    inline  void locallog() const {
+        LOC_LOGV("A-GLONASS protocol: 0x%lx", mAGlonassProtocl);
+    }
+    inline virtual void log() const {
+        locallog();
+    }
+};
+
+//        case LOC_ENG_MSG_SUPL_VERSION:
+struct LocEngSuplVer : public LocMsg {
+    LocEngAdapter* mAdapter;
+    const int mSuplVer;
+    inline LocEngSuplVer(LocEngAdapter* adapter,
+                         int suplVer) :
+        LocMsg(), mAdapter(adapter), mSuplVer(suplVer)
+    {
+        locallog();
+    }
+    inline virtual void proc() const {
+        mAdapter->setSUPLVersion(mSuplVer);
+    }
+    inline  void locallog() const {
+        LOC_LOGV("SUPL Version: %d", mSuplVer);
+    }
+    inline virtual void log() const {
+        locallog();
+    }
+};
+
+struct LocEngSuplMode : public LocMsg {
+    UlpProxyBase* mUlp;
+
+    inline LocEngSuplMode(UlpProxyBase* ulp) :
+        LocMsg(), mUlp(ulp)
+    {
+        locallog();
+    }
+    inline virtual void proc() const {
+        mUlp->setCapabilities(getCarrierCapabilities());
+    }
+    inline  void locallog() const {
+    }
+    inline virtual void log() const {
+        locallog();
+    }
+};
+
+//        case LOC_ENG_MSG_LPP_CONFIG:
+struct LocEngLppConfig : public LocMsg {
+    LocEngAdapter* mAdapter;
+    const int mLppConfig;
+    inline LocEngLppConfig(LocEngAdapter* adapter,
+                           int lppConfig) :
+        LocMsg(), mAdapter(adapter), mLppConfig(lppConfig)
+    {
+        locallog();
+    }
+    inline virtual void proc() const {
+        mAdapter->setLPPConfig(mLppConfig);
+    }
+    inline void locallog() const {
+        LOC_LOGV("LocEngLppConfig - profile: %d", mLppConfig);
+    }
+    inline virtual void log() const {
+        locallog();
+    }
+};
+
+//        case LOC_ENG_MSG_SET_SENSOR_CONTROL_CONFIG:
+struct LocEngSensorControlConfig : public LocMsg {
+    LocEngAdapter* mAdapter;
+    const int mSensorsDisabled;
+    const int mSensorProvider;
+    inline LocEngSensorControlConfig(LocEngAdapter* adapter,
+                                     int sensorsDisabled, int sensorProvider) :
+        LocMsg(), mAdapter(adapter), mSensorsDisabled(sensorsDisabled),
+        mSensorProvider(sensorProvider)
+    {
+        locallog();
+    }
+    inline virtual void proc() const {
+        mAdapter->setSensorControlConfig(mSensorsDisabled, mSensorProvider);
+    }
+    inline  void locallog() const {
+        LOC_LOGV("LocEngSensorControlConfig - Sensors Disabled: %d, Sensor Provider: %d",
+                 mSensorsDisabled, mSensorProvider);
+    }
+    inline virtual void log() const {
+        locallog();
+    }
+};
+
+//        case LOC_ENG_MSG_SET_SENSOR_PROPERTIES:
+struct LocEngSensorProperties : public LocMsg {
+    LocEngAdapter* mAdapter;
+    const bool mGyroBiasVarianceRandomWalkValid;
+    const float mGyroBiasVarianceRandomWalk;
+    const bool mAccelRandomWalkValid;
+    const float mAccelRandomWalk;
+    const bool mAngleRandomWalkValid;
+    const float mAngleRandomWalk;
+    const bool mRateRandomWalkValid;
+    const float mRateRandomWalk;
+    const bool mVelocityRandomWalkValid;
+    const float mVelocityRandomWalk;
+    inline LocEngSensorProperties(LocEngAdapter* adapter,
+                                  bool gyroBiasRandomWalk_valid,
+                                  float gyroBiasRandomWalk,
+                                  bool accelRandomWalk_valid,
+                                  float accelRandomWalk,
+                                  bool angleRandomWalk_valid,
+                                  float angleRandomWalk,
+                                  bool rateRandomWalk_valid,
+                                  float rateRandomWalk,
+                                  bool velocityRandomWalk_valid,
+                                  float velocityRandomWalk) :
+        LocMsg(), mAdapter(adapter),
+        mGyroBiasVarianceRandomWalkValid(gyroBiasRandomWalk_valid),
+        mGyroBiasVarianceRandomWalk(gyroBiasRandomWalk),
+        mAccelRandomWalkValid(accelRandomWalk_valid),
+        mAccelRandomWalk(accelRandomWalk),
+        mAngleRandomWalkValid(angleRandomWalk_valid),
+        mAngleRandomWalk(angleRandomWalk),
+        mRateRandomWalkValid(rateRandomWalk_valid),
+        mRateRandomWalk(rateRandomWalk),
+        mVelocityRandomWalkValid(velocityRandomWalk_valid),
+        mVelocityRandomWalk(velocityRandomWalk)
+    {
+        locallog();
+    }
+    inline virtual void proc() const {
+        mAdapter->setSensorProperties(mGyroBiasVarianceRandomWalkValid,
+                                      mGyroBiasVarianceRandomWalk,
+                                      mAccelRandomWalkValid,
+                                      mAccelRandomWalk,
+                                      mAngleRandomWalkValid,
+                                      mAngleRandomWalk,
+                                      mRateRandomWalkValid,
+                                      mRateRandomWalk,
+                                      mVelocityRandomWalkValid,
+                                      mVelocityRandomWalk);
+    }
+    inline  void locallog() const {
+        LOC_LOGV("Sensor properties validity, Gyro Random walk: %d "
+                 "Accel Random Walk: %d "
+                 "Angle Random Walk: %d Rate Random Walk: %d "
+                 "Velocity Random Walk: %d\n"
+                 "Sensor properties, Gyro Random walk: %f "
+                 "Accel Random Walk: %f "
+                 "Angle Random Walk: %f Rate Random Walk: %f "
+                 "Velocity Random Walk: %f",
+                 mGyroBiasVarianceRandomWalkValid,
+                 mAccelRandomWalkValid,
+                 mAngleRandomWalkValid,
+                 mRateRandomWalkValid,
+                 mVelocityRandomWalkValid,
+                 mGyroBiasVarianceRandomWalk,
+                 mAccelRandomWalk,
+                 mAngleRandomWalk,
+                 mRateRandomWalk,
+                 mVelocityRandomWalk
+            );
+    }
+    inline virtual void log() const {
+        locallog();
+    }
+};
+
+//        case LOC_ENG_MSG_SET_SENSOR_PERF_CONTROL_CONFIG:
+struct LocEngSensorPerfControlConfig : public LocMsg {
+    LocEngAdapter* mAdapter;
+    const int mControlMode;
+    const int mAccelSamplesPerBatch;
+    const int mAccelBatchesPerSec;
+    const int mGyroSamplesPerBatch;
+    const int mGyroBatchesPerSec;
+    const int mAccelSamplesPerBatchHigh;
+    const int mAccelBatchesPerSecHigh;
+    const int mGyroSamplesPerBatchHigh;
+    const int mGyroBatchesPerSecHigh;
+    const int mAlgorithmConfig;
+    inline LocEngSensorPerfControlConfig(LocEngAdapter* adapter,
+                                         int controlMode,
+                                         int accelSamplesPerBatch,
+                                         int accelBatchesPerSec,
+                                         int gyroSamplesPerBatch,
+                                         int gyroBatchesPerSec,
+                                         int accelSamplesPerBatchHigh,
+                                         int accelBatchesPerSecHigh,
+                                         int gyroSamplesPerBatchHigh,
+                                         int gyroBatchesPerSecHigh,
+                                         int algorithmConfig) :
+        LocMsg(), mAdapter(adapter),
+        mControlMode(controlMode),
+        mAccelSamplesPerBatch(accelSamplesPerBatch),
+        mAccelBatchesPerSec(accelBatchesPerSec),
+        mGyroSamplesPerBatch(gyroSamplesPerBatch),
+        mGyroBatchesPerSec(gyroBatchesPerSec),
+        mAccelSamplesPerBatchHigh(accelSamplesPerBatchHigh),
+        mAccelBatchesPerSecHigh(accelBatchesPerSecHigh),
+        mGyroSamplesPerBatchHigh(gyroSamplesPerBatchHigh),
+        mGyroBatchesPerSecHigh(gyroBatchesPerSecHigh),
+        mAlgorithmConfig(algorithmConfig)
+    {
+        locallog();
+    }
+    inline virtual void proc() const {
+        mAdapter->setSensorPerfControlConfig(mControlMode,
+                                             mAccelSamplesPerBatch,
+                                             mAccelBatchesPerSec,
+                                             mGyroSamplesPerBatch,
+                                             mGyroBatchesPerSec,
+                                             mAccelSamplesPerBatchHigh,
+                                             mAccelBatchesPerSecHigh,
+                                             mGyroSamplesPerBatchHigh,
+                                             mGyroBatchesPerSecHigh,
+                                             mAlgorithmConfig);
+    }
+    inline void locallog() const {
+        LOC_LOGV("Sensor Perf Control Config (performanceControlMode)(%u) "
+                 "accel(#smp,#batches) (%u,%u) "
+                 "gyro(#smp,#batches) (%u,%u), "
+                 "accel_high(#smp,#batches) (%u,%u) "
+                 "gyro_high(#smp,#batches) (%u,%u), "
+                 "algorithmConfig(%u)\n",
+                 mControlMode,
+                 mAccelSamplesPerBatch, mAccelBatchesPerSec,
+                 mGyroSamplesPerBatch, mGyroBatchesPerSec,
+                 mAccelSamplesPerBatchHigh, mAccelBatchesPerSecHigh,
+                 mGyroSamplesPerBatchHigh, mGyroBatchesPerSecHigh,
+                 mAlgorithmConfig);
+    }
+    inline virtual void log() const {
+        locallog();
+    }
+};
+
+//        case LOC_ENG_MSG_EXT_POWER_CONFIG:
+struct LocEngExtPowerConfig : public LocMsg {
+    LocEngAdapter* mAdapter;
+    const int mIsBatteryCharging;
+    inline LocEngExtPowerConfig(LocEngAdapter* adapter,
+                                int isBatteryCharging) :
+        LocMsg(), mAdapter(adapter),
+        mIsBatteryCharging(isBatteryCharging)
+    {
+        locallog();
+    }
+    inline virtual void proc() const {
+        mAdapter->setExtPowerConfig(mIsBatteryCharging);
+    }
+    inline void locallog() const {
+        LOC_LOGV("LocEngExtPowerConfig - isBatteryCharging: %d",
+                 mIsBatteryCharging);
+    }
+    inline virtual void log() const {
+        locallog();
+    }
+};
+
+//        case LOC_ENG_MSG_REPORT_POSITION:
+LocEngReportPosition::LocEngReportPosition(LocAdapterBase* adapter,
+                                           UlpLocation &loc,
+                                           GpsLocationExtended &locExtended,
+                                           void* locExt,
+                                           enum loc_sess_status st,
+                                           LocPosTechMask technology) :
+    LocMsg(), mAdapter(adapter), mLocation(loc),
+    mLocationExtended(locExtended),
+    mLocationExt(((loc_eng_data_s_type*)
+                  ((LocEngAdapter*)
+                   (mAdapter))->getOwner())->location_ext_parser(locExt)),
+    mStatus(st), mTechMask(technology)
+{
+    locallog();
+}
+void LocEngReportPosition::proc() const {
+    LocEngAdapter* adapter = (LocEngAdapter*)mAdapter;
+    loc_eng_data_s_type* locEng = (loc_eng_data_s_type*)adapter->getOwner();
+
+    if (locEng->mute_session_state != LOC_MUTE_SESS_IN_SESSION) {
+        bool reported = false;
+        if (locEng->location_cb != NULL) {
+            if (LOC_SESS_FAILURE == mStatus) {
+                // in case we want to handle the failure case
+                locEng->location_cb(NULL, NULL);
+                reported = true;
+            }
+            // what's in the else if is... (line by line)
+            // 1. this is a final fix; and
+            //   1.1 it is a Satellite fix; or
+            //   1.2 it is a sensor fix
+            // 2. (must be intermediate fix... implicit)
+            //   2.1 we accepte intermediate; and
+            //   2.2 it is NOT the case that
+            //   2.2.1 there is inaccuracy; and
+            //   2.2.2 we care about inaccuracy; and
+            //   2.2.3 the inaccuracy exceeds our tolerance
+            else if ((LOC_SESS_SUCCESS == mStatus &&
+                      ((LOC_POS_TECH_MASK_SATELLITE |
+                        LOC_POS_TECH_MASK_SENSORS   |
+                        LOC_POS_TECH_MASK_HYBRID) &
+                       mTechMask)) ||
+                     (LOC_SESS_INTERMEDIATE == locEng->intermediateFix &&
+                      !((mLocation.gpsLocation.flags &
+                         GPS_LOCATION_HAS_ACCURACY) &&
+                        (gps_conf.ACCURACY_THRES != 0) &&
+                        (mLocation.gpsLocation.accuracy >
+                         gps_conf.ACCURACY_THRES)))) {
+                locEng->location_cb((UlpLocation*)&(mLocation),
+                                    (void*)mLocationExt);
+                reported = true;
+            }
+        }
+
+        // if we have reported this fix
+        if (reported &&
+            // and if this is a singleshot
+            GPS_POSITION_RECURRENCE_SINGLE ==
+            locEng->adapter->getPositionMode().recurrence) {
+            if (LOC_SESS_INTERMEDIATE == mStatus) {
+                // modem could be still working for a final fix,
+                // although we no longer need it.  So stopFix().
+                locEng->adapter->stopFix();
+            }
+            // turn off the session flag.
+            locEng->adapter->setInSession(false);
+        }
+
+        LOC_LOGV("LocEngReportPosition::proc() - generateNmea: %d, position source: %d, "
+                 "engine_status: %d, isInSession: %d",
+                        locEng->generateNmea, mLocation.position_source,
+                        locEng->engine_status, locEng->adapter->isInSession());
+
+        if (locEng->generateNmea &&
+            locEng->adapter->isInSession())
+        {
+            unsigned char generate_nmea = reported &&
+                                          (mStatus != LOC_SESS_FAILURE);
+            loc_eng_nmea_generate_pos(locEng, mLocation, mLocationExtended,
+                                      generate_nmea);
+        }
+
+        // Free the allocated memory for rawData
+        UlpLocation* gp = (UlpLocation*)&(mLocation);
+        if (gp != NULL && gp->rawData != NULL)
+        {
+            delete (char*)gp->rawData;
+            gp->rawData = NULL;
+            gp->rawDataSize = 0;
+        }
+    }
+}
+void LocEngReportPosition::locallog() const {
+    LOC_LOGV("LocEngReportPosition");
+}
+void LocEngReportPosition::log() const {
+    locallog();
+}
+void LocEngReportPosition::send() const {
+    mAdapter->sendMsg(this);
+}
+
+
+//        case LOC_ENG_MSG_REPORT_SV:
+LocEngReportSv::LocEngReportSv(LocAdapterBase* adapter,
+                               GnssSvStatus &sv,
+                               GpsLocationExtended &locExtended,
+                               void* svExt) :
+    LocMsg(), mAdapter(adapter), mSvStatus(sv),
+    mLocationExtended(locExtended),
+    mSvExt(((loc_eng_data_s_type*)
+            ((LocEngAdapter*)
+             (mAdapter))->getOwner())->sv_ext_parser(svExt))
+{
+    locallog();
+}
+void LocEngReportSv::proc() const {
+    LocEngAdapter* adapter = (LocEngAdapter*)mAdapter;
+    loc_eng_data_s_type* locEng = (loc_eng_data_s_type*)adapter->getOwner();
+
+    if (locEng->mute_session_state != LOC_MUTE_SESS_IN_SESSION)
+    {
+        if (locEng->sv_status_cb != NULL) {
+            locEng->sv_status_cb((GpsSvStatus*)&(mSvStatus),
+                                 (void*)mSvExt);
+        }
+
+        if (locEng->generateNmea)
+        {
+            loc_eng_nmea_generate_sv(locEng, mSvStatus, mLocationExtended);
+        }
+    }
+}
+void LocEngReportSv::locallog() const {
+    LOC_LOGV("%s:%d] LocEngReportSv",__func__, __LINE__);
+}
+inline void LocEngReportSv::log() const {
+    locallog();
+}
+void LocEngReportSv::send() const {
+    mAdapter->sendMsg(this);
+}
+
+//        case LOC_ENG_MSG_REPORT_STATUS:
+LocEngReportStatus::LocEngReportStatus(LocAdapterBase* adapter,
+                                       GpsStatusValue engineStatus) :
+    LocMsg(),  mAdapter(adapter), mStatus(engineStatus)
+{
+    locallog();
+}
+inline void LocEngReportStatus::proc() const
+{
+    LocEngAdapter* adapter = (LocEngAdapter*)mAdapter;
+    loc_eng_data_s_type* locEng = (loc_eng_data_s_type*)adapter->getOwner();
+
+    loc_eng_report_status(*locEng, mStatus);
+    update_aiding_data_for_deletion(*locEng);
+}
+inline void LocEngReportStatus::locallog() const {
+    LOC_LOGV("LocEngReportStatus");
+}
+inline void LocEngReportStatus::log() const {
+    locallog();
+}
+
+//        case LOC_ENG_MSG_REPORT_NMEA:
+LocEngReportNmea::LocEngReportNmea(void* locEng,
+                                   const char* data, int len) :
+    LocMsg(), mLocEng(locEng), mNmea(new char[len]), mLen(len)
+{
+    memcpy((void*)mNmea, (void*)data, len);
+    locallog();
+}
+void LocEngReportNmea::proc() const {
+    loc_eng_data_s_type* locEng = (loc_eng_data_s_type*) mLocEng;
+
+    struct timeval tv;
+    gettimeofday(&tv, (struct timezone *) NULL);
+    int64_t now = tv.tv_sec * 1000LL + tv.tv_usec / 1000;
+    CALLBACK_LOG_CALLFLOW("nmea_cb", %d, mLen);
+
+    if (locEng->nmea_cb != NULL)
+        locEng->nmea_cb(now, mNmea, mLen);
+}
+inline void LocEngReportNmea::locallog() const {
+    LOC_LOGV("LocEngReportNmea");
+}
+inline void LocEngReportNmea::log() const {
+    locallog();
+}
+
+//        case LOC_ENG_MSG_REPORT_XTRA_SERVER:
+LocEngReportXtraServer::LocEngReportXtraServer(void* locEng,
+                                               const char *url1,
+                                               const char *url2,
+                                               const char *url3,
+                                               const int maxlength) :
+    LocMsg(), mLocEng(locEng), mMaxLen(maxlength),
+    mServers(new char[3*(mMaxLen+1)])
+{
+    char * cptr = mServers;
+    memset(mServers, 0, 3*(mMaxLen+1));
+
+    // Override modem URLs with uncommented gps.conf urls
+    if( gps_conf.XTRA_SERVER_1[0] != '\0' ) {
+        url1 = &gps_conf.XTRA_SERVER_1[0];
+    }
+    if( gps_conf.XTRA_SERVER_2[0] != '\0' ) {
+        url2 = &gps_conf.XTRA_SERVER_2[0];
+    }
+    if( gps_conf.XTRA_SERVER_3[0] != '\0' ) {
+        url3 = &gps_conf.XTRA_SERVER_3[0];
+    }
+    // copy non xtra1.gpsonextra.net URLs into the forwarding buffer.
+    if( NULL == strcasestr(url1, XTRA1_GPSONEXTRA) ) {
+        strlcpy(cptr, url1, mMaxLen + 1);
+        cptr += mMaxLen + 1;
+    }
+    if( NULL == strcasestr(url2, XTRA1_GPSONEXTRA) ) {
+        strlcpy(cptr, url2, mMaxLen + 1);
+        cptr += mMaxLen + 1;
+    }
+    if( NULL == strcasestr(url3, XTRA1_GPSONEXTRA) ) {
+        strlcpy(cptr, url3, mMaxLen + 1);
+    }
+    locallog();
+}
+
+void LocEngReportXtraServer::proc() const {
+    loc_eng_xtra_data_s_type* locEngXtra =
+        &(((loc_eng_data_s_type*)mLocEng)->xtra_module_data);
+
+    if (locEngXtra->report_xtra_server_cb != NULL) {
+        CALLBACK_LOG_CALLFLOW("report_xtra_server_cb", %s, mServers);
+        locEngXtra->report_xtra_server_cb(mServers,
+                                          &(mServers[mMaxLen+1]),
+                                          &(mServers[(mMaxLen+1)<<1]));
+    } else {
+        LOC_LOGE("Callback function for request xtra is NULL");
+    }
+}
+inline void LocEngReportXtraServer::locallog() const {
+    LOC_LOGV("LocEngReportXtraServers: server1: %s\n  server2: %s\n"
+             "  server3: %s\n",
+             mServers, &mServers[mMaxLen+1], &mServers[(mMaxLen+1)<<1]);
+}
+inline void LocEngReportXtraServer::log() const {
+    locallog();
+}
+
+//        case LOC_ENG_MSG_REQUEST_BIT:
+//        case LOC_ENG_MSG_RELEASE_BIT:
+LocEngReqRelBIT::LocEngReqRelBIT(void* locEng, AGpsExtType type,
+                                 int ipv4, char* ipv6, bool isReq) :
+    LocMsg(), mLocEng(locEng), mType(type), mIPv4Addr(ipv4),
+    mIPv6Addr(ipv6 ? new char[16] : NULL), mIsReq(isReq) {
+    if (NULL != ipv6)
+        memcpy(mIPv6Addr, ipv6, 16);
+    locallog();
+}
+inline LocEngReqRelBIT::~LocEngReqRelBIT() {
+    if (mIPv6Addr) {
+        delete[] mIPv6Addr;
+    }
+}
+void LocEngReqRelBIT::proc() const {
+    loc_eng_data_s_type* locEng = (loc_eng_data_s_type*)mLocEng;
+    BITSubscriber s(getAgpsStateMachine(*locEng, mType),
+                    mIPv4Addr, mIPv6Addr);
+    AgpsStateMachine* sm = (AgpsStateMachine*)s.mStateMachine;
+
+    if (mIsReq) {
+        sm->subscribeRsrc((Subscriber*)&s);
+    } else {
+        sm->unsubscribeRsrc((Subscriber*)&s);
+    }
+}
+inline void LocEngReqRelBIT::locallog() const {
+    LOC_LOGV("LocEngRequestBIT - ipv4: %d.%d.%d.%d, ipv6: %s",
+             (unsigned char)mIPv4Addr,
+             (unsigned char)(mIPv4Addr>>8),
+             (unsigned char)(mIPv4Addr>>16),
+             (unsigned char)(mIPv4Addr>>24),
+             NULL != mIPv6Addr ? mIPv6Addr : "");
+}
+inline void LocEngReqRelBIT::log() const {
+    locallog();
+}
+void LocEngReqRelBIT::send() const {
+    loc_eng_data_s_type* locEng = (loc_eng_data_s_type*)mLocEng;
+    locEng->adapter->sendMsg(this);
+}
+
+//        case LOC_ENG_MSG_RELEASE_BIT:
+struct LocEngReleaseBIT : public LocMsg {
+    const BITSubscriber mSubscriber;
+    inline LocEngReleaseBIT(const AgpsStateMachine* stateMachine,
+                            unsigned int ipv4, char* ipv6) :
+        LocMsg(),
+        mSubscriber(stateMachine, ipv4, ipv6)
+    {
+        locallog();
+    }
+    inline virtual void proc() const
+    {
+        AgpsStateMachine* sm = (AgpsStateMachine*)mSubscriber.mStateMachine;
+        sm->unsubscribeRsrc((Subscriber*)&mSubscriber);
+    }
+    inline void locallog() const {
+        LOC_LOGV("LocEngReleaseBIT - ipv4: %d.%d.%d.%d, ipv6: %s",
+                 (unsigned char)(mSubscriber.ID>>24),
+                 (unsigned char)(mSubscriber.ID>>16),
+                 (unsigned char)(mSubscriber.ID>>8),
+                 (unsigned char)mSubscriber.ID,
+                 NULL != mSubscriber.mIPv6Addr ? mSubscriber.mIPv6Addr : "");
+    }
+    virtual void log() const {
+        locallog();
+    }
+};
+
+//        LocEngSuplEsOpened
+LocEngSuplEsOpened::LocEngSuplEsOpened(void* locEng) :
+    LocMsg(), mLocEng(locEng) {
+    locallog();
+}
+void LocEngSuplEsOpened::proc() const {
+    loc_eng_data_s_type* locEng = (loc_eng_data_s_type*)mLocEng;
+    if (locEng->ds_nif) {
+        AgpsStateMachine* sm = locEng->ds_nif;
+        sm->onRsrcEvent(RSRC_GRANTED);
+    }
+}
+void LocEngSuplEsOpened::locallog() const {
+    LOC_LOGV("LocEngSuplEsOpened");
+}
+void LocEngSuplEsOpened::log() const {
+    locallog();
+}
+
+//        LocEngSuplEsClosed
+LocEngSuplEsClosed::LocEngSuplEsClosed(void* locEng) :
+    LocMsg(), mLocEng(locEng) {
+    locallog();
+}
+void LocEngSuplEsClosed::proc() const {
+    loc_eng_data_s_type* locEng = (loc_eng_data_s_type*)mLocEng;
+    if (locEng->ds_nif) {
+        AgpsStateMachine* sm = locEng->ds_nif;
+        sm->onRsrcEvent(RSRC_RELEASED);
+    }
+}
+void LocEngSuplEsClosed::locallog() const {
+    LOC_LOGV("LocEngSuplEsClosed");
+}
+void LocEngSuplEsClosed::log() const {
+    locallog();
+}
+
+
+//        case LOC_ENG_MSG_REQUEST_SUPL_ES:
+LocEngRequestSuplEs::LocEngRequestSuplEs(void* locEng, int id) :
+    LocMsg(), mLocEng(locEng), mID(id) {
+    locallog();
+}
+void LocEngRequestSuplEs::proc() const {
+    loc_eng_data_s_type* locEng = (loc_eng_data_s_type*)mLocEng;
+    if (locEng->ds_nif) {
+        AgpsStateMachine* sm = locEng->ds_nif;
+        DSSubscriber s(sm, mID);
+        sm->subscribeRsrc((Subscriber*)&s);
+    }
+    else if (locEng->agnss_nif) {
+        AgpsStateMachine *sm = locEng->agnss_nif;
+        ATLSubscriber s(mID,
+                        sm,
+                        locEng->adapter,
+                        false);
+        sm->subscribeRsrc((Subscriber*)&s);
+        LOC_LOGD("%s:%d]: Using regular ATL for SUPL ES", __func__, __LINE__);
+    }
+    else {
+        locEng->adapter->atlOpenStatus(mID, 0, NULL, -1, -1);
+    }
+}
+inline void LocEngRequestSuplEs::locallog() const {
+    LOC_LOGV("LocEngRequestSuplEs");
+}
+inline void LocEngRequestSuplEs::log() const {
+    locallog();
+}
+
+//        case LOC_ENG_MSG_REQUEST_ATL:
+LocEngRequestATL::LocEngRequestATL(void* locEng, int id,
+                                   AGpsExtType agps_type) :
+    LocMsg(), mLocEng(locEng), mID(id), mType(agps_type) {
+    locallog();
+}
+void LocEngRequestATL::proc() const {
+    loc_eng_data_s_type* locEng = (loc_eng_data_s_type*)mLocEng;
+    AgpsStateMachine* sm = (AgpsStateMachine*)
+                           getAgpsStateMachine(*locEng, mType);
+    if (sm) {
+        ATLSubscriber s(mID,
+                        sm,
+                        locEng->adapter,
+                        AGPS_TYPE_INVALID == mType);
+        sm->subscribeRsrc((Subscriber*)&s);
+    } else {
+        locEng->adapter->atlOpenStatus(mID, 0, NULL, -1, mType);
+    }
+}
+inline void LocEngRequestATL::locallog() const {
+    LOC_LOGV("LocEngRequestATL");
+}
+inline void LocEngRequestATL::log() const {
+    locallog();
+}
+
+//        case LOC_ENG_MSG_RELEASE_ATL:
+LocEngReleaseATL::LocEngReleaseATL(void* locEng, int id) :
+    LocMsg(), mLocEng(locEng), mID(id) {
+    locallog();
+}
+void LocEngReleaseATL::proc() const {
+    loc_eng_data_s_type* locEng = (loc_eng_data_s_type*)mLocEng;
+
+   if (locEng->agnss_nif) {
+        ATLSubscriber s1(mID, locEng->agnss_nif, locEng->adapter, false);
+        if (locEng->agnss_nif->unsubscribeRsrc((Subscriber*)&s1)) {
+            LOC_LOGD("%s:%d]: Unsubscribed from agnss_nif",
+                     __func__, __LINE__);
+            return;
+        }
+    }
+
+    if (locEng->internet_nif) {
+        ATLSubscriber s2(mID, locEng->internet_nif, locEng->adapter, false);
+        if (locEng->internet_nif->unsubscribeRsrc((Subscriber*)&s2)) {
+            LOC_LOGD("%s:%d]: Unsubscribed from internet_nif",
+                     __func__, __LINE__);
+            return;
+        }
+    }
+
+    if (locEng->ds_nif) {
+        DSSubscriber s3(locEng->ds_nif, mID);
+        if (locEng->ds_nif->unsubscribeRsrc((Subscriber*)&s3)) {
+            LOC_LOGD("%s:%d]: Unsubscribed from ds_nif",
+                     __func__, __LINE__);
+            return;
+        }
+    }
+
+    LOC_LOGW("%s:%d]: Could not release ATL. "
+             "No subscribers found\n",
+             __func__, __LINE__);
+    locEng->adapter->atlCloseStatus(mID, 0);
+}
+inline void LocEngReleaseATL::locallog() const {
+    LOC_LOGV("LocEngReleaseATL");
+}
+inline void LocEngReleaseATL::log() const {
+    locallog();
+}
+
+//        case LOC_ENG_MSG_REQUEST_WIFI:
+//        case LOC_ENG_MSG_RELEASE_WIFI:
+LocEngReqRelWifi::LocEngReqRelWifi(void* locEng, AGpsExtType type,
+                                   loc_if_req_sender_id_e_type sender_id,
+                                   char* s, char* p, bool isReq) :
+    LocMsg(), mLocEng(locEng), mType(type), mSenderId(sender_id),
+    mSSID(NULL == s ? NULL : new char[SSID_BUF_SIZE]),
+    mPassword(NULL == p ? NULL : new char[SSID_BUF_SIZE]),
+    mIsReq(isReq) {
+    if (NULL != s)
+        strlcpy(mSSID, s, SSID_BUF_SIZE);
+    if (NULL != p)
+        strlcpy(mPassword, p, SSID_BUF_SIZE);
+    locallog();
+}
+LocEngReqRelWifi::~LocEngReqRelWifi() {
+    if (NULL != mSSID) {
+        delete[] mSSID;
+    }
+    if (NULL != mPassword) {
+        delete[] mPassword;
+    }
+}
+void LocEngReqRelWifi::proc() const {
+    loc_eng_data_s_type* locEng = (loc_eng_data_s_type*)mLocEng;
+    if (locEng->wifi_nif) {
+        WIFISubscriber s(locEng->wifi_nif, mSSID, mPassword, mSenderId);
+        if (mIsReq) {
+            locEng->wifi_nif->subscribeRsrc((Subscriber*)&s);
+        } else {
+            locEng->wifi_nif->unsubscribeRsrc((Subscriber*)&s);
+        }
+    } else {
+        locEng->adapter->atlOpenStatus(mSenderId, 0, NULL, -1, mType);
+    }
+}
+inline void LocEngReqRelWifi::locallog() const {
+    LOC_LOGV("%s - senderId: %d, ssid: %s, password: %s",
+             mIsReq ? "LocEngRequestWifi" : "LocEngReleaseWifi",
+             mSenderId,
+             NULL != mSSID ? mSSID : "",
+             NULL != mPassword ? mPassword : "");
+}
+inline void LocEngReqRelWifi::log() const {
+    locallog();
+}
+void LocEngReqRelWifi::send() const {
+    loc_eng_data_s_type* locEng = (loc_eng_data_s_type*)mLocEng;
+    locEng->adapter->sendMsg(this);
+}
+
+//        case LOC_ENG_MSG_REQUEST_XTRA_DATA:
+LocEngRequestXtra::LocEngRequestXtra(void* locEng) :
+    mLocEng(locEng) {
+    locallog();
+}
+void LocEngRequestXtra::proc() const
+{
+    loc_eng_xtra_data_s_type* locEngXtra =
+        &(((loc_eng_data_s_type*)mLocEng)->xtra_module_data);
+
+    if (locEngXtra->download_request_cb != NULL) {
+        CALLBACK_LOG_CALLFLOW("download_request_cb", %p, mLocEng);
+        locEngXtra->download_request_cb();
+    } else {
+        LOC_LOGE("Callback function for request xtra is NULL");
+    }
+}
+inline void LocEngRequestXtra::locallog() const {
+    LOC_LOGV("LocEngReqXtra");
+}
+inline void LocEngRequestXtra::log() const {
+    locallog();
+}
+
+//        case LOC_ENG_MSG_REQUEST_TIME:
+LocEngRequestTime::LocEngRequestTime(void* locEng) :
+    LocMsg(), mLocEng(locEng)
+{
+    locallog();
+}
+void LocEngRequestTime::proc() const {
+    loc_eng_data_s_type* locEng = (loc_eng_data_s_type*)mLocEng;
+    if (gps_conf.CAPABILITIES & GPS_CAPABILITY_ON_DEMAND_TIME) {
+        if (locEng->request_utc_time_cb != NULL) {
+            locEng->request_utc_time_cb();
+        } else {
+            LOC_LOGE("Callback function for request time is NULL");
+        }
+    }
+}
+inline void LocEngRequestTime::locallog() const {
+    LOC_LOGV("LocEngReqTime");
+}
+inline void LocEngRequestTime::log() const {
+    locallog();
+}
+
+//        case LOC_ENG_MSG_DELETE_AIDING_DATA:
+struct LocEngDelAidData : public LocMsg {
+    loc_eng_data_s_type* mLocEng;
+    const GpsAidingData mType;
+    inline LocEngDelAidData(loc_eng_data_s_type* locEng,
+                            GpsAidingData f) :
+        LocMsg(), mLocEng(locEng), mType(f)
+    {
+        locallog();
+    }
+    inline virtual void proc() const {
+        mLocEng->aiding_data_for_deletion = mType;
+        update_aiding_data_for_deletion(*mLocEng);
+    }
+    inline void locallog() const {
+        LOC_LOGV("aiding data msak %d", mType);
+    }
+    virtual void log() const {
+        locallog();
+    }
+};
+
+//        case LOC_ENG_MSG_ENABLE_DATA:
+struct LocEngEnableData : public LocMsg {
+    LocEngAdapter* mAdapter;
+    const int mEnable;
+    char* mAPN;
+    const int mLen;
+    inline LocEngEnableData(LocEngAdapter* adapter,
+                            const char* name, int len, int enable) :
+        LocMsg(), mAdapter(adapter),
+        mEnable(enable), mAPN(NULL), mLen(len)
+    {
+        if (NULL != name) {
+            mAPN = new char[len+1];
+            memcpy((void*)mAPN, (void*)name, len);
+            mAPN[len] = 0;
+        }
+        locallog();
+    }
+    inline ~LocEngEnableData() {
+        if (NULL != mAPN) {
+            delete[] mAPN;
+        }
+    }
+    inline virtual void proc() const {
+        mAdapter->enableData(mEnable);
+        if (NULL != mAPN) {
+            mAdapter->setAPN(mAPN, mLen);
+        }
+    }
+    inline void locallog() const {
+        LOC_LOGV("apn: %s\n  enable: %d",
+                 (NULL == mAPN) ? "NULL" : mAPN, mEnable);
+    }
+    inline virtual void log() const {
+        locallog();
+    }
+};
+
+//        case LOC_ENG_MSG_INJECT_XTRA_DATA:
+// loc_eng_xtra.cpp
+
+//        case LOC_ENG_MSG_SET_CAPABILITIES:
+struct LocEngSetCapabilities : public LocMsg {
+    loc_eng_data_s_type* mLocEng;
+    inline LocEngSetCapabilities(loc_eng_data_s_type* locEng) :
+        LocMsg(), mLocEng(locEng)
+    {
+        locallog();
+    }
+    inline virtual void proc() const {
+        if (NULL != mLocEng->set_capabilities_cb) {
+            LOC_LOGV("calling set_capabilities_cb 0x%x",
+                     gps_conf.CAPABILITIES);
+            mLocEng->set_capabilities_cb(gps_conf.CAPABILITIES);
+        } else {
+            LOC_LOGV("set_capabilities_cb is NULL.\n");
+        }
+    }
+    inline void locallog() const
+    {
+        LOC_LOGV("LocEngSetCapabilities");
+    }
+    inline virtual void log() const
+    {
+        locallog();
+    }
+};
+
+//        case LOC_ENG_MSG_LOC_INIT:
+struct LocEngInit : public LocMsg {
+    loc_eng_data_s_type* mLocEng;
+    inline LocEngInit(loc_eng_data_s_type* locEng) :
+        LocMsg(), mLocEng(locEng)
+    {
+        locallog();
+    }
+    inline virtual void proc() const {
+        loc_eng_reinit(*mLocEng);
+        // set the capabilities
+        mLocEng->adapter->sendMsg(new LocEngSetCapabilities(mLocEng));
+    }
+    inline void locallog() const
+    {
+        LOC_LOGV("LocEngInit");
+    }
+    inline virtual void log() const
+    {
+        locallog();
+    }
+};
+
+//        case LOC_ENG_MSG_REQUEST_XTRA_SERVER:
+// loc_eng_xtra.cpp
+
+//        case LOC_ENG_MSG_ATL_OPEN_SUCCESS:
+struct LocEngAtlOpenSuccess : public LocMsg {
+    AgpsStateMachine* mStateMachine;
+    const int mLen;
+    char* mAPN;
+    const AGpsBearerType mBearerType;
+    inline LocEngAtlOpenSuccess(AgpsStateMachine* statemachine,
+                                const char* name,
+                                int len,
+                                AGpsBearerType btype) :
+        LocMsg(),
+        mStateMachine(statemachine), mLen(len),
+        mAPN(new char[len+1]), mBearerType(btype)
+    {
+        memcpy((void*)mAPN, (void*)name, len);
+        mAPN[len] = 0;
+        locallog();
+    }
+    inline ~LocEngAtlOpenSuccess()
+    {
+        delete[] mAPN;
+    }
+    inline virtual void proc() const {
+        mStateMachine->setBearer(mBearerType);
+        mStateMachine->setAPN(mAPN, mLen);
+        mStateMachine->onRsrcEvent(RSRC_GRANTED);
+    }
+    inline void locallog() const {
+        LOC_LOGV("LocEngAtlOpenSuccess agps type: %s\n  apn: %s\n"
+                 "  bearer type: %s",
+                 loc_get_agps_type_name(mStateMachine->getType()),
+                 mAPN,
+                 loc_get_agps_bear_name(mBearerType));
+    }
+    inline virtual void log() const {
+        locallog();
+    }
+};
+
+//        case LOC_ENG_MSG_ATL_CLOSED:
+struct LocEngAtlClosed : public LocMsg {
+    AgpsStateMachine* mStateMachine;
+    inline LocEngAtlClosed(AgpsStateMachine* statemachine) :
+        LocMsg(), mStateMachine(statemachine) {
+        locallog();
+    }
+    inline virtual void proc() const {
+        mStateMachine->onRsrcEvent(RSRC_RELEASED);
+    }
+    inline void locallog() const {
+        LOC_LOGV("LocEngAtlClosed");
+    }
+    inline virtual void log() const {
+        locallog();
+    }
+};
+
+//        case LOC_ENG_MSG_ATL_OPEN_FAILED:
+struct LocEngAtlOpenFailed : public LocMsg {
+    AgpsStateMachine* mStateMachine;
+    inline LocEngAtlOpenFailed(AgpsStateMachine* statemachine) :
+        LocMsg(), mStateMachine(statemachine) {
+        locallog();
+    }
+    inline virtual void proc() const {
+        mStateMachine->onRsrcEvent(RSRC_DENIED);
+    }
+    inline void locallog() const {
+        LOC_LOGV("LocEngAtlOpenFailed");
+    }
+    inline virtual void log() const {
+        locallog();
+    }
+};
+
+//        case LOC_ENG_MSG_ENGINE_DOWN:
+LocEngDown::LocEngDown(void* locEng) :
+    LocMsg(), mLocEng(locEng) {
+    locallog();
+}
+inline void LocEngDown::proc() const {
+    loc_eng_data_s_type* locEng = (loc_eng_data_s_type*)mLocEng;
+    loc_eng_handle_engine_down(*locEng);
+}
+inline void LocEngDown::locallog() const {
+    LOC_LOGV("LocEngDown");
+}
+inline void LocEngDown::log() const {
+    locallog();
+}
+
+//        case LOC_ENG_MSG_ENGINE_UP:
+LocEngUp::LocEngUp(void* locEng) :
+    LocMsg(), mLocEng(locEng) {
+    locallog();
+}
+inline void LocEngUp::proc() const {
+    loc_eng_data_s_type* locEng = (loc_eng_data_s_type*)mLocEng;
+    loc_eng_handle_engine_up(*locEng);
+}
+inline void LocEngUp::locallog() const {
+    LOC_LOGV("LocEngUp");
+}
+inline void LocEngUp::log() const {
+    locallog();
+}
+
+struct LocEngDataClientInit : public LocMsg {
+    loc_eng_data_s_type* mLocEng;
+    inline LocEngDataClientInit(loc_eng_data_s_type* locEng) :
+        LocMsg(), mLocEng(locEng) {
+        locallog();
+    }
+    virtual void proc() const {
+        loc_eng_data_s_type *locEng = (loc_eng_data_s_type *)mLocEng;
+        if(!locEng->adapter->initDataServiceClient()) {
+            locEng->ds_nif = new DSStateMachine(servicerTypeExt,
+                                               (void *)dataCallCb,
+                                               locEng->adapter);
+        }
+    }
+    void locallog() const {
+        LOC_LOGV("LocEngDataClientInit\n");
+    }
+    virtual void log() const {
+        locallog();
+    }
+};
+
+struct LocEngInstallAGpsCert : public LocMsg {
+    LocEngAdapter* mpAdapter;
+    const size_t mNumberOfCerts;
+    const uint32_t mSlotBitMask;
+    DerEncodedCertificate* mpData;
+    inline LocEngInstallAGpsCert(LocEngAdapter* adapter,
+                              const DerEncodedCertificate* pData,
+                              size_t numberOfCerts,
+                              uint32_t slotBitMask) :
+        LocMsg(), mpAdapter(adapter),
+        mNumberOfCerts(numberOfCerts), mSlotBitMask(slotBitMask),
+        mpData(new DerEncodedCertificate[mNumberOfCerts])
+    {
+        for (int i=0; i < mNumberOfCerts; i++) {
+            mpData[i].data = new u_char[pData[i].length];
+            if (mpData[i].data) {
+                memcpy(mpData[i].data, (void*)pData[i].data, pData[i].length);
+                mpData[i].length = pData[i].length;
+            } else {
+                LOC_LOGE("malloc failed for cert#%d", i);
+                break;
+            }
+        }
+        locallog();
+    }
+    inline ~LocEngInstallAGpsCert()
+    {
+        for (int i=0; i < mNumberOfCerts; i++) {
+            if (mpData[i].data) {
+                delete[] mpData[i].data;
+            }
+        }
+        delete[] mpData;
+    }
+    inline virtual void proc() const {
+        mpAdapter->installAGpsCert(mpData, mNumberOfCerts, mSlotBitMask);
+    }
+    inline void locallog() const {
+        LOC_LOGV("LocEngInstallAGpsCert - certs=%u mask=%u",
+                 mNumberOfCerts, mSlotBitMask);
+    }
+    inline virtual void log() const {
+        locallog();
+    }
+};
+
+struct LocEngUpdateRegistrationMask : public LocMsg {
+    loc_eng_data_s_type* mLocEng;
+    LOC_API_ADAPTER_EVENT_MASK_T mMask;
+    loc_registration_mask_status mIsEnabled;
+    inline LocEngUpdateRegistrationMask(loc_eng_data_s_type* locEng,
+                                        LOC_API_ADAPTER_EVENT_MASK_T mask,
+                                        loc_registration_mask_status isEnabled) :
+        LocMsg(), mLocEng(locEng), mMask(mask), mIsEnabled(isEnabled) {
+        locallog();
+    }
+    inline virtual void proc() const {
+        loc_eng_data_s_type *locEng = (loc_eng_data_s_type *)mLocEng;
+        locEng->adapter->updateRegistrationMask(mMask,
+                                                mIsEnabled);
+    }
+    void locallog() const {
+        LOC_LOGV("LocEngUpdateRegistrationMask\n");
+    }
+    virtual void log() const {
+        locallog();
+    }
+};
+
+struct LocEngGnssConstellationConfig : public LocMsg {
+    LocEngAdapter* mAdapter;
+    inline LocEngGnssConstellationConfig(LocEngAdapter* adapter) :
+        LocMsg(), mAdapter(adapter) {
+        locallog();
+    }
+    inline virtual void proc() const {
+        if (mAdapter->gnssConstellationConfig()) {
+            LOC_LOGV("Modem supports GNSS measurements\n");
+            gps_conf.CAPABILITIES |= GPS_CAPABILITY_MEASUREMENTS;
+        } else {
+            LOC_LOGV("Modem does not support GNSS measurements\n");
+        }
+    }
+    void locallog() const {
+        LOC_LOGV("LocEngGnssConstellationConfig\n");
+    }
+    virtual void log() const {
+        locallog();
+    }
+};
+
+//        case LOC_ENG_MSG_REPORT_GNSS_MEASUREMENT:
+LocEngReportGpsMeasurement::LocEngReportGpsMeasurement(void* locEng,
+                                                       GpsData &gpsData) :
+    LocMsg(), mLocEng(locEng), mGpsData(gpsData)
+{
+    locallog();
+}
+void LocEngReportGpsMeasurement::proc() const {
+    loc_eng_data_s_type* locEng = (loc_eng_data_s_type*) mLocEng;
+    if (locEng->mute_session_state != LOC_MUTE_SESS_IN_SESSION)
+    {
+        if (locEng->gps_measurement_cb != NULL) {
+            locEng->gps_measurement_cb((GpsData*)&(mGpsData));
+        }
+    }
+}
+void LocEngReportGpsMeasurement::locallog() const {
+    IF_LOC_LOGV {
+        LOC_LOGV("%s:%d]: Received in GPS HAL."
+                 "GNSS Measurements count: %d \n",
+                 __func__, __LINE__, mGpsData.measurement_count);
+        for (int i =0; i< mGpsData.measurement_count && i < GPS_MAX_SVS; i++) {
+                LOC_LOGV(" GNSS measurement data in GPS HAL: \n"
+                         " GPS_HAL => Measurement ID | prn | time_offset_ns | state |"
+                         " received_gps_tow_ns| c_n0_dbhz | pseudorange_rate_mps |"
+                         " pseudorange_rate_uncertainty_mps |"
+                         " accumulated_delta_range_state | flags \n"
+                         " GPS_HAL => %d | %d | %f | %d | %lld | %f | %f | %f | %d | %d \n",
+                         i,
+                         mGpsData.measurements[i].prn,
+                         mGpsData.measurements[i].time_offset_ns,
+                         mGpsData.measurements[i].state,
+                         mGpsData.measurements[i].received_gps_tow_ns,
+                         mGpsData.measurements[i].c_n0_dbhz,
+                         mGpsData.measurements[i].pseudorange_rate_mps,
+                         mGpsData.measurements[i].pseudorange_rate_uncertainty_mps,
+                         mGpsData.measurements[i].accumulated_delta_range_state,
+                         mGpsData.measurements[i].flags);
+        }
+        LOC_LOGV(" GPS_HAL => Clocks Info: type | time_ns \n"
+                 " GPS_HAL => Clocks Info: %d | %lld", mGpsData.clock.type,
+                 mGpsData.clock.time_ns);
+    }
+}
+inline void LocEngReportGpsMeasurement::log() const {
+    locallog();
+}
+
+/*********************************************************************
+ * Initialization checking macros
+ *********************************************************************/
+#define STATE_CHECK(ctx, x, ret) \
+    if (!(ctx))                  \
+  {                              \
+      /* Not intialized, abort */\
+      LOC_LOGE("%s: log_eng state error: %s", __func__, x); \
+      EXIT_LOG(%s, x);                                            \
+      ret;                                                        \
+  }
+#define INIT_CHECK(ctx, ret) STATE_CHECK(ctx, "instance not initialized", ret)
+
+uint32_t getCarrierCapabilities() {
+    #define carrierMSA (uint32_t)0x2
+    #define carrierMSB (uint32_t)0x1
+    #define gpsConfMSA (uint32_t)0x4
+    #define gpsConfMSB (uint32_t)0x2
+    uint32_t capabilities = gps_conf.CAPABILITIES;
+    if ((gps_conf.SUPL_MODE & carrierMSA) != carrierMSA) {
+        capabilities &= ~gpsConfMSA;
+    }
+    if ((gps_conf.SUPL_MODE & carrierMSB) != carrierMSB) {
+        capabilities &= ~gpsConfMSB;
+    }
+
+    LOC_LOGV("getCarrierCapabilities: CAPABILITIES %x, SUPL_MODE %x, carrier capabilities %x",
+             gps_conf.CAPABILITIES, gps_conf.SUPL_MODE, capabilities);
+    return capabilities;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_init
+
+DESCRIPTION
+   Initialize the location engine, this include setting up global datas
+   and registers location engien with loc api service.
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_init(loc_eng_data_s_type &loc_eng_data, LocCallbacks* callbacks,
+                 LOC_API_ADAPTER_EVENT_MASK_T event, ContextBase* context)
+
+{
+    int ret_val = 0;
+
+    ENTRY_LOG_CALLFLOW();
+    if (NULL == callbacks || 0 == event) {
+        LOC_LOGE("loc_eng_init: bad parameters cb %p eMask %d", callbacks, event);
+        ret_val = -1;
+        EXIT_LOG(%d, ret_val);
+        return ret_val;
+    }
+
+    STATE_CHECK((NULL == loc_eng_data.adapter),
+                "instance already initialized", return 0);
+
+    memset(&loc_eng_data, 0, sizeof (loc_eng_data));
+
+    // Save callbacks
+    loc_eng_data.location_cb  = callbacks->location_cb;
+    loc_eng_data.sv_status_cb = callbacks->sv_status_cb;
+    loc_eng_data.status_cb    = callbacks->status_cb;
+    loc_eng_data.nmea_cb      = callbacks->nmea_cb;
+    loc_eng_data.set_capabilities_cb = callbacks->set_capabilities_cb;
+    loc_eng_data.acquire_wakelock_cb = callbacks->acquire_wakelock_cb;
+    loc_eng_data.release_wakelock_cb = callbacks->release_wakelock_cb;
+    loc_eng_data.request_utc_time_cb = callbacks->request_utc_time_cb;
+    loc_eng_data.location_ext_parser = callbacks->location_ext_parser ?
+        callbacks->location_ext_parser : noProc;
+    loc_eng_data.sv_ext_parser = callbacks->sv_ext_parser ?
+        callbacks->sv_ext_parser : noProc;
+    loc_eng_data.intermediateFix = gps_conf.INTERMEDIATE_POS;
+    // initial states taken care of by the memset above
+    // loc_eng_data.engine_status -- GPS_STATUS_NONE;
+    // loc_eng_data.fix_session_status -- GPS_STATUS_NONE;
+    // loc_eng_data.mute_session_state -- LOC_MUTE_SESS_NONE;
+
+    if ((event & LOC_API_ADAPTER_BIT_NMEA_1HZ_REPORT) && (gps_conf.NMEA_PROVIDER == NMEA_PROVIDER_AP))
+    {
+        event = event ^ LOC_API_ADAPTER_BIT_NMEA_1HZ_REPORT; // unregister for modem NMEA report
+        loc_eng_data.generateNmea = true;
+    }
+    else
+    {
+        loc_eng_data.generateNmea = false;
+    }
+
+    loc_eng_data.adapter =
+        new LocEngAdapter(event, &loc_eng_data, context,
+                          (LocThread::tCreate)callbacks->create_thread_cb);
+
+    LOC_LOGD("loc_eng_init created client, id = %p\n",
+             loc_eng_data.adapter);
+    loc_eng_data.adapter->sendMsg(new LocEngInit(&loc_eng_data));
+
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+static int loc_eng_reinit(loc_eng_data_s_type &loc_eng_data)
+{
+    ENTRY_LOG();
+    int ret_val = LOC_API_ADAPTER_ERR_SUCCESS;
+    LocEngAdapter* adapter = loc_eng_data.adapter;
+
+    adapter->sendMsg(new LocEngGnssConstellationConfig(adapter));
+    adapter->sendMsg(new LocEngSuplVer(adapter, gps_conf.SUPL_VER));
+    adapter->sendMsg(new LocEngLppConfig(adapter, gps_conf.LPP_PROFILE));
+    adapter->sendMsg(new LocEngSensorControlConfig(adapter, sap_conf.SENSOR_USAGE,
+                                                   sap_conf.SENSOR_PROVIDER));
+    adapter->sendMsg(new LocEngAGlonassProtocol(adapter, gps_conf.A_GLONASS_POS_PROTOCOL_SELECT));
+
+    /* Make sure at least one of the sensor property is specified by the user in the gps.conf file. */
+    if( sap_conf.GYRO_BIAS_RANDOM_WALK_VALID ||
+        sap_conf.ACCEL_RANDOM_WALK_SPECTRAL_DENSITY_VALID ||
+        sap_conf.ANGLE_RANDOM_WALK_SPECTRAL_DENSITY_VALID ||
+        sap_conf.RATE_RANDOM_WALK_SPECTRAL_DENSITY_VALID ||
+        sap_conf.VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY_VALID ) {
+        adapter->sendMsg(new LocEngSensorProperties(adapter,
+                                                    sap_conf.GYRO_BIAS_RANDOM_WALK_VALID,
+                                                    sap_conf.GYRO_BIAS_RANDOM_WALK,
+                                                    sap_conf.ACCEL_RANDOM_WALK_SPECTRAL_DENSITY_VALID,
+                                                    sap_conf.ACCEL_RANDOM_WALK_SPECTRAL_DENSITY,
+                                                    sap_conf.ANGLE_RANDOM_WALK_SPECTRAL_DENSITY_VALID,
+                                                    sap_conf.ANGLE_RANDOM_WALK_SPECTRAL_DENSITY,
+                                                    sap_conf.RATE_RANDOM_WALK_SPECTRAL_DENSITY_VALID,
+                                                    sap_conf.RATE_RANDOM_WALK_SPECTRAL_DENSITY,
+                                                    sap_conf.VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY_VALID,
+                                                    sap_conf.VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY));
+    }
+
+    adapter->sendMsg(new LocEngSensorPerfControlConfig(adapter,
+                                                       sap_conf.SENSOR_CONTROL_MODE,
+                                                       sap_conf.SENSOR_ACCEL_SAMPLES_PER_BATCH,
+                                                       sap_conf.SENSOR_ACCEL_BATCHES_PER_SEC,
+                                                       sap_conf.SENSOR_GYRO_SAMPLES_PER_BATCH,
+                                                       sap_conf.SENSOR_GYRO_BATCHES_PER_SEC,
+                                                       sap_conf.SENSOR_ACCEL_SAMPLES_PER_BATCH_HIGH,
+                                                       sap_conf.SENSOR_ACCEL_BATCHES_PER_SEC_HIGH,
+                                                       sap_conf.SENSOR_GYRO_SAMPLES_PER_BATCH_HIGH,
+                                                       sap_conf.SENSOR_GYRO_BATCHES_PER_SEC_HIGH,
+                                                       sap_conf.SENSOR_ALGORITHM_CONFIG_MASK));
+
+    adapter->sendMsg(new LocEngEnableData(adapter, NULL, 0, (agpsStatus ? 1:0)));
+
+    loc_eng_xtra_version_check(loc_eng_data, gps_conf.XTRA_VERSION_CHECK);
+
+    LOC_LOGD("loc_eng_reinit reinit() successful");
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_cleanup
+
+DESCRIPTION
+   Cleans location engine. The location client handle will be released.
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   None
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+void loc_eng_cleanup(loc_eng_data_s_type &loc_eng_data)
+{
+    ENTRY_LOG_CALLFLOW();
+    INIT_CHECK(loc_eng_data.adapter, return);
+
+    // XTRA has no state, so we are fine with it.
+
+    // we need to check and clear NI
+#if 0
+    // we need to check and clear ATL
+    if (NULL != loc_eng_data.agnss_nif) {
+        delete loc_eng_data.agnss_nif;
+        loc_eng_data.agnss_nif = NULL;
+    }
+    if (NULL != loc_eng_data.internet_nif) {
+        delete loc_eng_data.internet_nif;
+        loc_eng_data.internet_nif = NULL;
+    }
+#endif
+    if (loc_eng_data.adapter->isInSession())
+    {
+        LOC_LOGD("loc_eng_cleanup: fix not stopped. stop it now.");
+        loc_eng_stop(loc_eng_data);
+    }
+
+#if 0 // can't afford to actually clean up, for many reason.
+
+    LOC_LOGD("loc_eng_init: client opened. close it now.");
+    delete loc_eng_data.adapter;
+    loc_eng_data.adapter = NULL;
+
+    loc_eng_dmn_conn_loc_api_server_unblock();
+    loc_eng_dmn_conn_loc_api_server_join();
+
+#endif
+
+    EXIT_LOG(%s, VOID_RET);
+}
+
+
+/*===========================================================================
+FUNCTION    loc_eng_start
+
+DESCRIPTION
+   Starts the tracking session
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_start(loc_eng_data_s_type &loc_eng_data)
+{
+   ENTRY_LOG_CALLFLOW();
+   INIT_CHECK(loc_eng_data.adapter, return -1);
+
+   if(! loc_eng_data.adapter->getUlpProxy()->sendStartFix())
+   {
+       loc_eng_data.adapter->sendMsg(new LocEngStartFix(loc_eng_data.adapter));
+   }
+
+   EXIT_LOG(%d, 0);
+   return 0;
+}
+
+static int loc_eng_start_handler(loc_eng_data_s_type &loc_eng_data)
+{
+   ENTRY_LOG();
+   int ret_val = LOC_API_ADAPTER_ERR_SUCCESS;
+
+   if (!loc_eng_data.adapter->isInSession()) {
+       ret_val = loc_eng_data.adapter->startFix();
+
+       if (ret_val == LOC_API_ADAPTER_ERR_SUCCESS ||
+           ret_val == LOC_API_ADAPTER_ERR_ENGINE_DOWN ||
+           ret_val == LOC_API_ADAPTER_ERR_PHONE_OFFLINE ||
+           ret_val == LOC_API_ADAPTER_ERR_INTERNAL)
+       {
+           loc_eng_data.adapter->setInSession(TRUE);
+       }
+   }
+
+   EXIT_LOG(%d, ret_val);
+   return ret_val;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_stop_wrapper
+
+DESCRIPTION
+   Stops the tracking session
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_stop(loc_eng_data_s_type &loc_eng_data)
+{
+    ENTRY_LOG_CALLFLOW();
+    INIT_CHECK(loc_eng_data.adapter, return -1);
+
+    if(! loc_eng_data.adapter->getUlpProxy()->sendStopFix())
+    {
+        loc_eng_data.adapter->sendMsg(new LocEngStopFix(loc_eng_data.adapter));
+    }
+
+    EXIT_LOG(%d, 0);
+    return 0;
+}
+
+static int loc_eng_stop_handler(loc_eng_data_s_type &loc_eng_data)
+{
+   ENTRY_LOG();
+   int ret_val = LOC_API_ADAPTER_ERR_SUCCESS;
+
+   if (loc_eng_data.adapter->isInSession()) {
+
+       ret_val = loc_eng_data.adapter->stopFix();
+       loc_eng_data.adapter->setInSession(FALSE);
+   }
+
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_mute_one_session
+
+DESCRIPTION
+   Mutes one session
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: Success
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+void loc_eng_mute_one_session(loc_eng_data_s_type &loc_eng_data)
+{
+    ENTRY_LOG();
+    loc_eng_data.mute_session_state = LOC_MUTE_SESS_WAIT;
+    EXIT_LOG(%s, VOID_RET);
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_set_position_mode
+
+DESCRIPTION
+   Sets the mode and fix frequency for the tracking session.
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_set_position_mode(loc_eng_data_s_type &loc_eng_data,
+                              LocPosMode &params)
+{
+    ENTRY_LOG_CALLFLOW();
+    INIT_CHECK(loc_eng_data.adapter, return -1);
+
+    // The position mode for AUTO/GSS/QCA1530 can only be standalone
+    if (!(gps_conf.CAPABILITIES & GPS_CAPABILITY_MSB) &&
+        !(gps_conf.CAPABILITIES & GPS_CAPABILITY_MSA) &&
+        (params.mode != LOC_POSITION_MODE_STANDALONE)) {
+        params.mode = LOC_POSITION_MODE_STANDALONE;
+        LOC_LOGD("Position mode changed to standalone for target with AUTO/GSS/qca1530.");
+    }
+
+    if(! loc_eng_data.adapter->getUlpProxy()->sendFixMode(params))
+    {
+        LocEngAdapter* adapter = loc_eng_data.adapter;
+        adapter->sendMsg(new LocEngPositionMode(adapter, params));
+    }
+
+    EXIT_LOG(%d, 0);
+    return 0;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_inject_time
+
+DESCRIPTION
+   This is used by Java native function to do time injection.
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_inject_time(loc_eng_data_s_type &loc_eng_data, GpsUtcTime time,
+                        int64_t timeReference, int uncertainty)
+{
+    ENTRY_LOG_CALLFLOW();
+    INIT_CHECK(loc_eng_data.adapter, return -1);
+    LocEngAdapter* adapter = loc_eng_data.adapter;
+
+    adapter->sendMsg(new LocEngSetTime(adapter, time, timeReference,
+                                       uncertainty));
+
+    EXIT_LOG(%d, 0);
+    return 0;
+}
+
+
+/*===========================================================================
+FUNCTION    loc_eng_inject_location
+
+DESCRIPTION
+   This is used by Java native function to do location injection.
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0          : Successful
+   error code : Failure
+
+SIDE EFFECTS
+   N/A
+===========================================================================*/
+int loc_eng_inject_location(loc_eng_data_s_type &loc_eng_data, double latitude,
+                            double longitude, float accuracy)
+{
+    ENTRY_LOG_CALLFLOW();
+    INIT_CHECK(loc_eng_data.adapter, return -1);
+    LocEngAdapter* adapter = loc_eng_data.adapter;
+    if(adapter->mSupportsPositionInjection)
+    {
+        adapter->sendMsg(new LocEngInjectLocation(adapter, latitude, longitude,
+                                                  accuracy));
+    }
+
+    EXIT_LOG(%d, 0);
+    return 0;
+}
+
+
+/*===========================================================================
+FUNCTION    loc_eng_delete_aiding_data
+
+DESCRIPTION
+   This is used by Java native function to delete the aiding data. The function
+   updates the global variable for the aiding data to be deleted. If the GPS
+   engine is off, the aiding data will be deleted. Otherwise, the actual action
+   will happen when gps engine is turned off.
+
+DEPENDENCIES
+   Assumes the aiding data type specified in GpsAidingData matches with
+   LOC API specification.
+
+RETURN VALUE
+   None
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+void loc_eng_delete_aiding_data(loc_eng_data_s_type &loc_eng_data, GpsAidingData f)
+{
+    ENTRY_LOG_CALLFLOW();
+    INIT_CHECK(loc_eng_data.adapter, return);
+
+    loc_eng_data.adapter->sendMsg(new LocEngDelAidData(&loc_eng_data, f));
+
+    EXIT_LOG(%s, VOID_RET);
+}
+
+/*===========================================================================
+
+FUNCTION    loc_inform_gps_state
+
+DESCRIPTION
+   Informs the GPS Provider about the GPS status
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   None
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static void loc_inform_gps_status(loc_eng_data_s_type &loc_eng_data, GpsStatusValue status)
+{
+    ENTRY_LOG();
+
+    if (loc_eng_data.status_cb)
+    {
+        GpsStatus gs = { sizeof(gs),status };
+        CALLBACK_LOG_CALLFLOW("status_cb", %s,
+                              loc_get_gps_status_name(gs.status));
+        loc_eng_data.status_cb(&gs);
+    }
+
+    EXIT_LOG(%s, VOID_RET);
+}
+
+static int loc_eng_get_zpp_handler(loc_eng_data_s_type &loc_eng_data)
+{
+   ENTRY_LOG();
+   int ret_val = LOC_API_ADAPTER_ERR_SUCCESS;
+   UlpLocation location;
+   LocPosTechMask tech_mask = LOC_POS_TECH_MASK_DEFAULT;
+   GpsLocationExtended locationExtended;
+   memset(&locationExtended, 0, sizeof (GpsLocationExtended));
+   locationExtended.size = sizeof(locationExtended);
+
+   ret_val = loc_eng_data.adapter->getZpp(location.gpsLocation, tech_mask);
+  //Mark the location source as from ZPP
+  location.gpsLocation.flags |= LOCATION_HAS_SOURCE_INFO;
+  location.position_source = ULP_LOCATION_IS_FROM_ZPP;
+
+  loc_eng_data.adapter->getUlpProxy()->reportPosition(location,
+                                     locationExtended,
+                                     NULL,
+                                     LOC_SESS_SUCCESS,
+                                     tech_mask);
+
+  EXIT_LOG(%d, ret_val);
+  return ret_val;
+}
+
+/*
+  Callback function passed to Data Services State Machine
+  This becomes part of the state machine's servicer and
+  is used to send requests to the data services client
+*/
+static int dataCallCb(void *cb_data)
+{
+    LOC_LOGD("Enter dataCallCb\n");
+    int ret=0;
+    if(cb_data != NULL) {
+        dsCbData *cbData = (dsCbData *)cb_data;
+        LocEngAdapter *locAdapter = (LocEngAdapter *)cbData->mAdapter;
+        if(cbData->action == GPS_REQUEST_AGPS_DATA_CONN) {
+            LOC_LOGD("dataCallCb GPS_REQUEST_AGPS_DATA_CONN\n");
+            ret =  locAdapter->openAndStartDataCall();
+        }
+        else if(cbData->action == GPS_RELEASE_AGPS_DATA_CONN) {
+            LOC_LOGD("dataCallCb GPS_RELEASE_AGPS_DATA_CONN\n");
+            locAdapter->stopDataCall();
+        }
+    }
+    else {
+        LOC_LOGE("NULL argument received. Failing.\n");
+        ret = -1;
+        goto err;
+    }
+
+err:
+    LOC_LOGD("Exit dataCallCb ret = %d\n", ret);
+    return ret;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_agps_reinit
+
+DESCRIPTION
+   2nd half of loc_eng_agps_init(), singled out for modem restart to use.
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   0
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static void loc_eng_agps_reinit(loc_eng_data_s_type &loc_eng_data)
+{
+    ENTRY_LOG();
+
+    // Set server addresses which came before init
+    if (loc_eng_data.supl_host_set)
+    {
+        loc_eng_set_server(loc_eng_data, LOC_AGPS_SUPL_SERVER,
+                           loc_eng_data.supl_host_buf,
+                           loc_eng_data.supl_port_buf);
+    }
+
+    if (loc_eng_data.c2k_host_set)
+    {
+        loc_eng_set_server(loc_eng_data, LOC_AGPS_CDMA_PDE_SERVER,
+                           loc_eng_data.c2k_host_buf,
+                           loc_eng_data.c2k_port_buf);
+    }
+    EXIT_LOG(%s, VOID_RET);
+}
+/*===========================================================================
+FUNCTION    loc_eng_agps_init
+
+DESCRIPTION
+   Initialize the AGps interface.
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   0
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+void loc_eng_agps_init(loc_eng_data_s_type &loc_eng_data, AGpsExtCallbacks* callbacks)
+{
+    ENTRY_LOG_CALLFLOW();
+    INIT_CHECK(loc_eng_data.adapter, return);
+    STATE_CHECK((NULL == loc_eng_data.agps_status_cb),
+                "agps instance already initialized",
+                return);
+    if (callbacks == NULL) {
+        LOC_LOGE("loc_eng_agps_init: bad parameters cb %p", callbacks);
+        EXIT_LOG(%s, VOID_RET);
+        return;
+    }
+    LocEngAdapter* adapter = loc_eng_data.adapter;
+    loc_eng_data.agps_status_cb = callbacks->status_cb;
+
+    loc_eng_data.internet_nif = new AgpsStateMachine(servicerTypeAgps,
+                                                     (void *)loc_eng_data.agps_status_cb,
+                                                     AGPS_TYPE_WWAN_ANY,
+                                                     false);
+    loc_eng_data.wifi_nif = new AgpsStateMachine(servicerTypeAgps,
+                                                 (void *)loc_eng_data.agps_status_cb,
+                                                 AGPS_TYPE_WIFI,
+                                                 true);
+
+    if ((gps_conf.CAPABILITIES & GPS_CAPABILITY_MSA) ||
+        (gps_conf.CAPABILITIES & GPS_CAPABILITY_MSB)) {
+        loc_eng_data.agnss_nif = new AgpsStateMachine(servicerTypeAgps,
+                                                      (void *)loc_eng_data.agps_status_cb,
+                                                      AGPS_TYPE_SUPL,
+                                                      false);
+
+        if (adapter->mSupportsAgpsRequests) {
+            if(gps_conf.USE_EMERGENCY_PDN_FOR_EMERGENCY_SUPL) {
+                loc_eng_data.adapter->sendMsg(new LocEngDataClientInit(&loc_eng_data));
+            }
+            loc_eng_dmn_conn_loc_api_server_launch(callbacks->create_thread_cb,
+                                                   NULL, NULL, &loc_eng_data);
+        }
+        loc_eng_agps_reinit(loc_eng_data);
+    }
+
+    EXIT_LOG(%s, VOID_RET);
+}
+
+static void deleteAidingData(loc_eng_data_s_type &logEng) {
+    if (logEng.engine_status != GPS_STATUS_ENGINE_ON &&
+        logEng.aiding_data_for_deletion != 0) {
+        logEng.adapter->deleteAidingData(logEng.aiding_data_for_deletion);
+        logEng.aiding_data_for_deletion = 0;
+    }
+}
+
+static AgpsStateMachine*
+getAgpsStateMachine(loc_eng_data_s_type &locEng, AGpsExtType agpsType) {
+    AgpsStateMachine* stateMachine;
+    switch (agpsType) {
+    case AGPS_TYPE_WIFI: {
+        stateMachine = locEng.wifi_nif;
+        break;
+    }
+    case AGPS_TYPE_INVALID:
+    case AGPS_TYPE_SUPL: {
+        stateMachine = locEng.agnss_nif;
+        break;
+    }
+    case AGPS_TYPE_SUPL_ES: {
+        locEng.ds_nif ?
+            stateMachine = locEng.ds_nif:
+            stateMachine = locEng.agnss_nif;
+        break;
+    }
+    default:
+        stateMachine  = locEng.internet_nif;
+    }
+    return stateMachine;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_agps_open
+
+DESCRIPTION
+   This function is called when on-demand data connection opening is successful.
+It should inform engine about the data open result.
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   0
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_agps_open(loc_eng_data_s_type &loc_eng_data, AGpsExtType agpsType,
+                     const char* apn, AGpsBearerType bearerType)
+{
+    ENTRY_LOG_CALLFLOW();
+    INIT_CHECK(loc_eng_data.adapter && loc_eng_data.agps_status_cb,
+               return -1);
+
+    if (apn == NULL)
+    {
+        LOC_LOGE("APN Name NULL\n");
+        return 0;
+    }
+
+    LOC_LOGD("loc_eng_agps_open APN name = [%s]", apn);
+
+    int apn_len = smaller_of(strlen (apn), MAX_APN_LEN);
+    AgpsStateMachine* sm = getAgpsStateMachine(loc_eng_data, agpsType);
+
+    loc_eng_data.adapter->sendMsg(
+        new LocEngAtlOpenSuccess(sm, apn, apn_len, bearerType));
+
+    EXIT_LOG(%d, 0);
+    return 0;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_agps_closed
+
+DESCRIPTION
+   This function is called when on-demand data connection closing is done.
+It should inform engine about the data close result.
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   0
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_agps_closed(loc_eng_data_s_type &loc_eng_data, AGpsExtType agpsType)
+{
+    ENTRY_LOG_CALLFLOW();
+    INIT_CHECK(loc_eng_data.adapter && loc_eng_data.agps_status_cb,
+               return -1);
+
+    AgpsStateMachine* sm = getAgpsStateMachine(loc_eng_data, agpsType);
+    loc_eng_data.adapter->sendMsg(new LocEngAtlClosed(sm));
+
+    EXIT_LOG(%d, 0);
+    return 0;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_agps_open_failed
+
+DESCRIPTION
+   This function is called when on-demand data connection opening has failed.
+It should inform engine about the data open result.
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   0
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_agps_open_failed(loc_eng_data_s_type &loc_eng_data, AGpsExtType agpsType)
+{
+    ENTRY_LOG_CALLFLOW();
+    INIT_CHECK(loc_eng_data.adapter && loc_eng_data.agps_status_cb,
+               return -1);
+
+    AgpsStateMachine* sm = getAgpsStateMachine(loc_eng_data, agpsType);
+    loc_eng_data.adapter->sendMsg(new LocEngAtlOpenFailed(sm));
+
+    EXIT_LOG(%d, 0);
+    return 0;
+}
+
+/*===========================================================================
+
+FUNCTION resolve_in_addr
+
+DESCRIPTION
+   Translates a hostname to in_addr struct
+
+DEPENDENCIES
+   n/a
+
+RETURN VALUE
+   TRUE if successful
+
+SIDE EFFECTS
+   n/a
+
+===========================================================================*/
+static boolean resolve_in_addr(const char *host_addr, struct in_addr *in_addr_ptr)
+{
+    ENTRY_LOG();
+    boolean ret_val = TRUE;
+
+    struct hostent             *hp;
+    hp = gethostbyname(host_addr);
+    if (hp != NULL) /* DNS OK */
+    {
+        memcpy(in_addr_ptr, hp->h_addr_list[0], hp->h_length);
+    }
+    else
+    {
+        /* Try IP representation */
+        if (inet_aton(host_addr, in_addr_ptr) == 0)
+        {
+            /* IP not valid */
+            LOC_LOGE("DNS query on '%s' failed\n", host_addr);
+            ret_val = FALSE;
+        }
+    }
+
+    EXIT_LOG(%s, loc_logger_boolStr[ret_val!=0]);
+    return ret_val;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_set_server
+
+DESCRIPTION
+   This is used to set the default AGPS server. Server address is obtained
+   from gps.conf.
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   0
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static int loc_eng_set_server(loc_eng_data_s_type &loc_eng_data,
+                              LocServerType type, const char* hostname, int port)
+{
+    ENTRY_LOG();
+    int ret = 0;
+    LocEngAdapter* adapter = loc_eng_data.adapter;
+
+    if (LOC_AGPS_SUPL_SERVER == type) {
+        char url[MAX_URL_LEN];
+        unsigned int len = 0;
+        const char nohost[] = "NONE";
+        if (hostname == NULL ||
+            strncasecmp(nohost, hostname, sizeof(nohost)) == 0) {
+            url[0] = NULL;
+        } else {
+            len = snprintf(url, sizeof(url), "%s:%u", hostname, (unsigned) port);
+        }
+
+        if (sizeof(url) > len) {
+            adapter->sendMsg(new LocEngSetServerUrl(adapter, url, len));
+        }
+    } else if (LOC_AGPS_CDMA_PDE_SERVER == type ||
+               LOC_AGPS_CUSTOM_PDE_SERVER == type ||
+               LOC_AGPS_MPC_SERVER == type) {
+        struct in_addr addr;
+        if (!resolve_in_addr(hostname, &addr))
+        {
+            LOC_LOGE("loc_eng_set_server, hostname %s cannot be resolved.\n", hostname);
+            ret = -2;
+        } else {
+            unsigned int ip = htonl(addr.s_addr);
+            adapter->sendMsg(new LocEngSetServerIpv4(adapter, ip, port, type));
+        }
+    } else {
+        LOC_LOGE("loc_eng_set_server, type %d cannot be resolved.\n", type);
+    }
+
+    EXIT_LOG(%d, ret);
+    return ret;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_set_server_proxy
+
+DESCRIPTION
+   If loc_eng_set_server is called before loc_eng_init, it doesn't work. This
+   proxy buffers server settings and calls loc_eng_set_server when the client is
+   open.
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   0
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_set_server_proxy(loc_eng_data_s_type &loc_eng_data,
+                             LocServerType type,
+                             const char* hostname, int port)
+{
+    ENTRY_LOG_CALLFLOW();
+    int ret_val = 0;
+
+    LOC_LOGV("save the address, type: %d, hostname: %s, port: %d",
+             (int) type, hostname, port);
+    switch (type)
+    {
+    case LOC_AGPS_SUPL_SERVER:
+        strlcpy(loc_eng_data.supl_host_buf, hostname,
+                sizeof(loc_eng_data.supl_host_buf));
+        loc_eng_data.supl_port_buf = port;
+        loc_eng_data.supl_host_set = 1;
+        break;
+    case LOC_AGPS_CDMA_PDE_SERVER:
+        strlcpy(loc_eng_data.c2k_host_buf, hostname,
+                sizeof(loc_eng_data.c2k_host_buf));
+        loc_eng_data.c2k_port_buf = port;
+        loc_eng_data.c2k_host_set = 1;
+        break;
+    default:
+        LOC_LOGE("loc_eng_set_server_proxy, unknown server type = %d", (int) type);
+    }
+
+    if (NULL != loc_eng_data.adapter)
+    {
+        ret_val = loc_eng_set_server(loc_eng_data, type, hostname, port);
+    }
+
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_agps_ril_update_network_availability
+
+DESCRIPTION
+   Sets data call allow vs disallow flag to modem
+   This is the only member of sLocEngAGpsRilInterface implemented.
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+void loc_eng_agps_ril_update_network_availability(loc_eng_data_s_type &loc_eng_data,
+                                                  int available, const char* apn)
+{
+    ENTRY_LOG_CALLFLOW();
+
+    //This is to store the status of data availability over the network.
+    //If GPS is not enabled, the INIT_CHECK will fail and the modem will
+    //not be updated with the network's availability. Since the data status
+    //can change before GPS is enabled the, storing the status will enable
+    //us to inform the modem after GPS is enabled
+    agpsStatus = available;
+
+    INIT_CHECK(loc_eng_data.adapter, return);
+    if (apn != NULL)
+    {
+        LOC_LOGD("loc_eng_agps_ril_update_network_availability: APN Name = [%s]\n", apn);
+        int apn_len = smaller_of(strlen (apn), MAX_APN_LEN);
+        LocEngAdapter* adapter = loc_eng_data.adapter;
+        adapter->sendMsg(new LocEngEnableData(adapter, apn,  apn_len, available));
+    }
+    EXIT_LOG(%s, VOID_RET);
+}
+
+int loc_eng_agps_install_certificates(loc_eng_data_s_type &loc_eng_data,
+                                      const DerEncodedCertificate* certificates,
+                                      size_t numberOfCerts)
+{
+    ENTRY_LOG_CALLFLOW();
+    int ret_val = AGPS_CERTIFICATE_OPERATION_SUCCESS;
+
+    uint32_t slotBitMask = gps_conf.AGPS_CERT_WRITABLE_MASK;
+    uint32_t slotCount = 0;
+    for (uint32_t slotBitMaskCounter=slotBitMask; slotBitMaskCounter; slotCount++) {
+        slotBitMaskCounter &= slotBitMaskCounter - 1;
+    }
+    LOC_LOGD("SlotBitMask=%u SlotCount=%u NumberOfCerts=%u",
+             slotBitMask, slotCount, numberOfCerts);
+
+    LocEngAdapter* adapter = loc_eng_data.adapter;
+
+    if (numberOfCerts == 0) {
+        LOC_LOGE("No certs to install, since numberOfCerts is zero");
+        ret_val = AGPS_CERTIFICATE_OPERATION_SUCCESS;
+    } else if (!adapter) {
+        LOC_LOGE("adapter is null!");
+        ret_val = AGPS_CERTIFICATE_ERROR_GENERIC;
+    } else if (slotCount < numberOfCerts) {
+        LOC_LOGE("Not enough cert slots (%u) to install %u certs!",
+                 slotCount, numberOfCerts);
+        ret_val = AGPS_CERTIFICATE_ERROR_TOO_MANY_CERTIFICATES;
+    } else {
+        for (int i=0; i < numberOfCerts; ++i)
+        {
+            if (certificates[i].length > AGPS_CERTIFICATE_MAX_LENGTH) {
+                LOC_LOGE("cert#(%u) length of %u is too big! greater than %u",
+                        certificates[i].length, AGPS_CERTIFICATE_MAX_LENGTH);
+                ret_val = AGPS_CERTIFICATE_ERROR_GENERIC;
+                break;
+            }
+        }
+
+        if (ret_val == AGPS_CERTIFICATE_OPERATION_SUCCESS) {
+            adapter->sendMsg(new LocEngInstallAGpsCert(adapter,
+                                                       certificates,
+                                                       numberOfCerts,
+                                                       slotBitMask));
+        }
+    }
+
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+void loc_eng_configuration_update (loc_eng_data_s_type &loc_eng_data,
+                                   const char* config_data, int32_t length)
+{
+    ENTRY_LOG_CALLFLOW();
+
+    if (config_data && length > 0) {
+        loc_gps_cfg_s_type gps_conf_tmp = gps_conf;
+        UTIL_UPDATE_CONF(config_data, length, gps_conf_table);
+        LocEngAdapter* adapter = loc_eng_data.adapter;
+
+        // it is possible that HAL is not init'ed at this time
+        if (adapter) {
+            if (gps_conf_tmp.SUPL_VER != gps_conf.SUPL_VER) {
+                adapter->sendMsg(new LocEngSuplVer(adapter, gps_conf.SUPL_VER));
+            }
+            if (gps_conf_tmp.LPP_PROFILE != gps_conf.LPP_PROFILE) {
+                adapter->sendMsg(new LocEngLppConfig(adapter, gps_conf.LPP_PROFILE));
+            }
+            if (gps_conf_tmp.A_GLONASS_POS_PROTOCOL_SELECT != gps_conf.A_GLONASS_POS_PROTOCOL_SELECT) {
+                adapter->sendMsg(new LocEngAGlonassProtocol(adapter,
+                                                            gps_conf.A_GLONASS_POS_PROTOCOL_SELECT));
+            }
+            if (gps_conf_tmp.SUPL_MODE != gps_conf.SUPL_MODE) {
+                adapter->sendMsg(new LocEngSuplMode(adapter->getUlpProxy()));
+            }
+        }
+
+        gps_conf_tmp.SUPL_VER = gps_conf.SUPL_VER;
+        gps_conf_tmp.LPP_PROFILE = gps_conf.LPP_PROFILE;
+        gps_conf_tmp.A_GLONASS_POS_PROTOCOL_SELECT = gps_conf.A_GLONASS_POS_PROTOCOL_SELECT;
+        gps_conf_tmp.GPS_LOCK = gps_conf.GPS_LOCK;
+        gps_conf = gps_conf_tmp;
+    }
+
+    EXIT_LOG(%s, VOID_RET);
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_report_status
+
+DESCRIPTION
+   Reports GPS engine state to Java layer.
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   N/A
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static void loc_eng_report_status (loc_eng_data_s_type &loc_eng_data, GpsStatusValue status)
+{
+    ENTRY_LOG();
+    // Switch from WAIT to MUTE, for "engine on" or "session begin" event
+    if (status == GPS_STATUS_SESSION_BEGIN || status == GPS_STATUS_ENGINE_ON)
+    {
+        if (loc_eng_data.mute_session_state == LOC_MUTE_SESS_WAIT)
+        {
+            LOC_LOGD("loc_eng_report_status: mute_session_state changed from WAIT to IN SESSION");
+            loc_eng_data.mute_session_state = LOC_MUTE_SESS_IN_SESSION;
+        }
+    }
+
+    // Switch off MUTE session
+    if (loc_eng_data.mute_session_state == LOC_MUTE_SESS_IN_SESSION &&
+        (status == GPS_STATUS_SESSION_END || status == GPS_STATUS_ENGINE_OFF))
+    {
+        LOC_LOGD("loc_eng_report_status: mute_session_state changed from IN SESSION to NONE");
+        loc_eng_data.mute_session_state = LOC_MUTE_SESS_NONE;
+    }
+
+    // Session End is not reported during Android navigating state
+    boolean navigating = loc_eng_data.adapter->isInSession();
+    if (status != GPS_STATUS_NONE &&
+        !(status == GPS_STATUS_SESSION_END && navigating) &&
+        !(status == GPS_STATUS_SESSION_BEGIN && !navigating))
+    {
+        if (loc_eng_data.mute_session_state != LOC_MUTE_SESS_IN_SESSION)
+        {
+            // Inform GpsLocationProvider about mNavigating status
+            loc_inform_gps_status(loc_eng_data, status);
+        }
+        else {
+            LOC_LOGD("loc_eng_report_status: muting the status report.");
+        }
+    }
+
+    // Only keeps ENGINE ON/OFF in engine_status
+    if (status == GPS_STATUS_ENGINE_ON || status == GPS_STATUS_ENGINE_OFF)
+    {
+        loc_eng_data.engine_status = status;
+    }
+
+    // Only keeps SESSION BEGIN/END in fix_session_status
+    if (status == GPS_STATUS_SESSION_BEGIN || status == GPS_STATUS_SESSION_END)
+    {
+        loc_eng_data.fix_session_status = status;
+    }
+    EXIT_LOG(%s, VOID_RET);
+}
+
+/*===========================================================================
+FUNCTION loc_eng_handle_engine_down
+         loc_eng_handle_engine_up
+
+DESCRIPTION
+   Calls this function when it is detected that modem restart is happening.
+   Either we detected the modem is down or received modem up event.
+   This must be called from the deferred thread to avoid race condition.
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   None
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+void loc_eng_handle_engine_down(loc_eng_data_s_type &loc_eng_data)
+{
+    ENTRY_LOG();
+    loc_eng_ni_reset_on_engine_restart(loc_eng_data);
+    loc_eng_report_status(loc_eng_data, GPS_STATUS_ENGINE_OFF);
+    EXIT_LOG(%s, VOID_RET);
+}
+
+void loc_eng_handle_engine_up(loc_eng_data_s_type &loc_eng_data)
+{
+    ENTRY_LOG();
+    loc_eng_reinit(loc_eng_data);
+
+    loc_eng_data.adapter->requestPowerVote();
+
+    if (loc_eng_data.agps_status_cb != NULL) {
+        if (loc_eng_data.agnss_nif)
+            loc_eng_data.agnss_nif->dropAllSubscribers();
+        if (loc_eng_data.internet_nif)
+            loc_eng_data.internet_nif->dropAllSubscribers();
+
+        loc_eng_agps_reinit(loc_eng_data);
+    }
+
+    // modem is back up.  If we crashed in the middle of navigating, we restart.
+    if (loc_eng_data.adapter->isInSession()) {
+        // This sets the copy in adapter to modem
+        loc_eng_data.adapter->setInSession(false);
+        loc_eng_data.adapter->sendMsg(new LocEngStartFix(loc_eng_data.adapter));
+    }
+    EXIT_LOG(%s, VOID_RET);
+}
+
+#ifdef USE_GLIB
+/*===========================================================================
+FUNCTION set_sched_policy
+
+DESCRIPTION
+   Local copy of this function which bypasses android set_sched_policy
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static int set_sched_policy(int tid, SchedPolicy policy)
+{
+    return 0;
+}
+#endif /* USE_GLIB */
+
+/*===========================================================================
+FUNCTION    loc_eng_read_config
+
+DESCRIPTION
+   Initiates the reading of the gps config file stored in /etc dir
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_read_config(void)
+{
+    ENTRY_LOG_CALLFLOW();
+    if(configAlreadyRead == false)
+    {
+      // Initialize our defaults before reading of configuration file overwrites them.
+      loc_default_parameters();
+      // We only want to parse the conf file once. This is a good place to ensure that.
+      // In fact one day the conf file should go into context.
+      UTIL_READ_CONF(GPS_CONF_FILE, gps_conf_table);
+      UTIL_READ_CONF(SAP_CONF_FILE, sap_conf_table);
+      configAlreadyRead = true;
+    } else {
+      LOC_LOGV("GPS Config file has already been read\n");
+    }
+
+    EXIT_LOG(%d, 0);
+    return 0;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_gps_measurement_init
+
+DESCRIPTION
+   Initialize gps measurement module.
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   0: success
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_gps_measurement_init(loc_eng_data_s_type &loc_eng_data,
+                                 GpsMeasurementCallbacks* callbacks)
+{
+    ENTRY_LOG_CALLFLOW();
+
+    STATE_CHECK((NULL == loc_eng_data.gps_measurement_cb),
+                "gps measurement already initialized",
+                return GPS_MEASUREMENT_ERROR_ALREADY_INIT);
+    STATE_CHECK((callbacks != NULL),
+                "callbacks can not be NULL",
+                return GPS_MEASUREMENT_ERROR_GENERIC);
+    STATE_CHECK(loc_eng_data.adapter,
+                "GpsInterface must be initialized first",
+                return GPS_MEASUREMENT_ERROR_GENERIC);
+
+    // updated the mask
+    LOC_API_ADAPTER_EVENT_MASK_T event = LOC_API_ADAPTER_BIT_GNSS_MEASUREMENT;
+    loc_eng_data.adapter->sendMsg(new LocEngUpdateRegistrationMask(
+                                                        &loc_eng_data,
+                                                        event,
+                                                        LOC_REGISTRATION_MASK_ENABLED));
+    // set up the callback
+    loc_eng_data.gps_measurement_cb = callbacks->measurement_callback;
+    LOC_LOGD ("%s, event masks updated successfully", __func__);
+
+    return GPS_MEASUREMENT_OPERATION_SUCCESS;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_gps_measurement_close
+
+DESCRIPTION
+   Close gps measurement module.
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   N/A
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+void loc_eng_gps_measurement_close(loc_eng_data_s_type &loc_eng_data)
+{
+    ENTRY_LOG_CALLFLOW();
+
+    INIT_CHECK(loc_eng_data.adapter, return);
+
+    // updated the mask
+    LOC_API_ADAPTER_EVENT_MASK_T event = LOC_API_ADAPTER_BIT_GNSS_MEASUREMENT;
+    loc_eng_data.adapter->sendMsg(new LocEngUpdateRegistrationMask(
+                                                          &loc_eng_data,
+                                                          event,
+                                                          LOC_REGISTRATION_MASK_DISABLED));
+    // set up the callback
+    loc_eng_data.gps_measurement_cb = NULL;
+    EXIT_LOG(%d, 0);
+}
diff --git a/gps/loc_api/libloc_api_50001/loc_eng.h b/gps/loc_api/libloc_api_50001/loc_eng.h
new file mode 100644
index 0000000..a203e6b
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng.h
@@ -0,0 +1,270 @@
+/* Copyright (c) 2009-2014, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef LOC_ENG_H
+#define LOC_ENG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+// Uncomment to keep all LOG messages (LOGD, LOGI, LOGV, etc.)
+#define MAX_NUM_ATL_CONNECTIONS  2
+
+// Define boolean type to be used by libgps on loc api module
+typedef unsigned char boolean;
+
+#ifndef TRUE
+#define TRUE 1
+#endif
+
+#ifndef FALSE
+#define FALSE 0
+#endif
+
+#include <loc.h>
+#include <loc_eng_xtra.h>
+#include <loc_eng_ni.h>
+#include <loc_eng_agps.h>
+#include <loc_cfg.h>
+#include <loc_log.h>
+#include <log_util.h>
+#include <loc_eng_agps.h>
+#include <LocEngAdapter.h>
+
+// The data connection minimal open time
+#define DATA_OPEN_MIN_TIME        1  /* sec */
+
+// The system sees GPS engine turns off after inactive for this period of time
+#define GPS_AUTO_OFF_TIME         2  /* secs */
+#define SUCCESS              TRUE
+#define FAILURE                 FALSE
+#define INVALID_ATL_CONNECTION_HANDLE -1
+
+#define MAX_XTRA_SERVER_URL_LENGTH 256
+
+enum loc_nmea_provider_e_type {
+    NMEA_PROVIDER_AP = 0, // Application Processor Provider of NMEA
+    NMEA_PROVIDER_MP // Modem Processor Provider of NMEA
+};
+
+enum loc_mute_session_e_type {
+   LOC_MUTE_SESS_NONE = 0,
+   LOC_MUTE_SESS_WAIT,
+   LOC_MUTE_SESS_IN_SESSION
+};
+
+// Module data
+typedef struct loc_eng_data_s
+{
+    LocEngAdapter                  *adapter;
+    loc_location_cb_ext            location_cb;
+    gps_status_callback            status_cb;
+    loc_sv_status_cb_ext           sv_status_cb;
+    agps_status_extended           agps_status_cb;
+    gps_nmea_callback              nmea_cb;
+    gps_ni_notify_callback         ni_notify_cb;
+    gps_set_capabilities           set_capabilities_cb;
+    gps_acquire_wakelock           acquire_wakelock_cb;
+    gps_release_wakelock           release_wakelock_cb;
+    gps_request_utc_time           request_utc_time_cb;
+    gps_measurement_callback       gps_measurement_cb;
+    boolean                        intermediateFix;
+    AGpsStatusValue                agps_status;
+    loc_eng_xtra_data_s_type       xtra_module_data;
+    loc_eng_ni_data_s_type         loc_eng_ni_data;
+
+    // AGPS state machines
+    AgpsStateMachine*              agnss_nif;
+    AgpsStateMachine*              internet_nif;
+    AgpsStateMachine*              wifi_nif;
+    //State machine for Data Services
+    AgpsStateMachine*              ds_nif;
+
+    // GPS engine status
+    GpsStatusValue                 engine_status;
+    GpsStatusValue                 fix_session_status;
+
+    // Aiding data information to be deleted, aiding data can only be deleted when GPS engine is off
+    GpsAidingData                  aiding_data_for_deletion;
+
+    // For muting session broadcast
+    loc_mute_session_e_type        mute_session_state;
+
+    // For nmea generation
+    boolean generateNmea;
+    uint32_t sv_used_mask;
+    float hdop;
+    float pdop;
+    float vdop;
+
+    // Address buffers, for addressing setting before init
+    int    supl_host_set;
+    char   supl_host_buf[101];
+    int    supl_port_buf;
+    int    c2k_host_set;
+    char   c2k_host_buf[101];
+    int    c2k_port_buf;
+    int    mpc_host_set;
+    char   mpc_host_buf[101];
+    int    mpc_port_buf;
+
+    loc_ext_parser location_ext_parser;
+    loc_ext_parser sv_ext_parser;
+} loc_eng_data_s_type;
+
+/* GPS.conf support */
+/* NOTE: the implementaiton of the parser casts number
+   fields to 32 bit. To ensure all 'n' fields working,
+   they must all be 32 bit fields. */
+typedef struct loc_gps_cfg_s
+{
+    uint32_t       INTERMEDIATE_POS;
+    uint32_t       ACCURACY_THRES;
+    uint32_t       SUPL_VER;
+    uint32_t       SUPL_MODE;
+    uint32_t       CAPABILITIES;
+    uint32_t       LPP_PROFILE;
+    uint32_t       XTRA_VERSION_CHECK;
+    char        XTRA_SERVER_1[MAX_XTRA_SERVER_URL_LENGTH];
+    char        XTRA_SERVER_2[MAX_XTRA_SERVER_URL_LENGTH];
+    char        XTRA_SERVER_3[MAX_XTRA_SERVER_URL_LENGTH];
+    uint32_t       USE_EMERGENCY_PDN_FOR_EMERGENCY_SUPL;
+    uint32_t       NMEA_PROVIDER;
+    uint32_t       GPS_LOCK;
+    uint32_t       A_GLONASS_POS_PROTOCOL_SELECT;
+    uint32_t       AGPS_CERT_WRITABLE_MASK;
+} loc_gps_cfg_s_type;
+
+/* NOTE: the implementaiton of the parser casts number
+   fields to 32 bit. To ensure all 'n' fields working,
+   they must all be 32 bit fields. */
+/* Meanwhile, *_valid fields are 8 bit fields, and 'f'
+   fields are double. Rigid as they are, it is the
+   the status quo, until the parsing mechanism is
+   change, that is. */
+typedef struct
+{
+    uint8_t        GYRO_BIAS_RANDOM_WALK_VALID;
+    double         GYRO_BIAS_RANDOM_WALK;
+    uint32_t       SENSOR_ACCEL_BATCHES_PER_SEC;
+    uint32_t       SENSOR_ACCEL_SAMPLES_PER_BATCH;
+    uint32_t       SENSOR_GYRO_BATCHES_PER_SEC;
+    uint32_t       SENSOR_GYRO_SAMPLES_PER_BATCH;
+    uint32_t       SENSOR_ACCEL_BATCHES_PER_SEC_HIGH;
+    uint32_t       SENSOR_ACCEL_SAMPLES_PER_BATCH_HIGH;
+    uint32_t       SENSOR_GYRO_BATCHES_PER_SEC_HIGH;
+    uint32_t       SENSOR_GYRO_SAMPLES_PER_BATCH_HIGH;
+    uint32_t       SENSOR_CONTROL_MODE;
+    uint32_t       SENSOR_USAGE;
+    uint32_t       SENSOR_ALGORITHM_CONFIG_MASK;
+    uint8_t        ACCEL_RANDOM_WALK_SPECTRAL_DENSITY_VALID;
+    double         ACCEL_RANDOM_WALK_SPECTRAL_DENSITY;
+    uint8_t        ANGLE_RANDOM_WALK_SPECTRAL_DENSITY_VALID;
+    double         ANGLE_RANDOM_WALK_SPECTRAL_DENSITY;
+    uint8_t        RATE_RANDOM_WALK_SPECTRAL_DENSITY_VALID;
+    double         RATE_RANDOM_WALK_SPECTRAL_DENSITY;
+    uint8_t        VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY_VALID;
+    double         VELOCITY_RANDOM_WALK_SPECTRAL_DENSITY;
+    uint32_t       SENSOR_PROVIDER;
+} loc_sap_cfg_s_type;
+
+extern loc_gps_cfg_s_type gps_conf;
+extern loc_sap_cfg_s_type sap_conf;
+
+
+uint32_t getCarrierCapabilities();
+
+//loc_eng functions
+int  loc_eng_init(loc_eng_data_s_type &loc_eng_data,
+                  LocCallbacks* callbacks,
+                  LOC_API_ADAPTER_EVENT_MASK_T event,
+                  ContextBase* context);
+int  loc_eng_start(loc_eng_data_s_type &loc_eng_data);
+int  loc_eng_stop(loc_eng_data_s_type &loc_eng_data);
+void loc_eng_cleanup(loc_eng_data_s_type &loc_eng_data);
+int  loc_eng_inject_time(loc_eng_data_s_type &loc_eng_data,
+                         GpsUtcTime time, int64_t timeReference,
+                         int uncertainty);
+int  loc_eng_inject_location(loc_eng_data_s_type &loc_eng_data,
+                             double latitude, double longitude,
+                             float accuracy);
+void loc_eng_delete_aiding_data(loc_eng_data_s_type &loc_eng_data,
+                                GpsAidingData f);
+int  loc_eng_set_position_mode(loc_eng_data_s_type &loc_eng_data,
+                               LocPosMode &params);
+const void* loc_eng_get_extension(loc_eng_data_s_type &loc_eng_data,
+                                  const char* name);
+int  loc_eng_set_server_proxy(loc_eng_data_s_type &loc_eng_data,
+                              LocServerType type, const char *hostname, int port);
+void loc_eng_mute_one_session(loc_eng_data_s_type &loc_eng_data);
+int loc_eng_read_config(void);
+
+//loc_eng_agps functions
+void loc_eng_agps_init(loc_eng_data_s_type &loc_eng_data,
+                       AGpsExtCallbacks* callbacks);
+int  loc_eng_agps_open(loc_eng_data_s_type &loc_eng_data, AGpsExtType agpsType,
+                      const char* apn, AGpsBearerType bearerType);
+int  loc_eng_agps_closed(loc_eng_data_s_type &loc_eng_data, AGpsExtType agpsType);
+int  loc_eng_agps_open_failed(loc_eng_data_s_type &loc_eng_data, AGpsExtType agpsType);
+void loc_eng_agps_ril_update_network_availability(loc_eng_data_s_type &loc_eng_data,
+                                                  int avaiable, const char* apn);
+int loc_eng_agps_install_certificates(loc_eng_data_s_type &loc_eng_data,
+                                      const DerEncodedCertificate* certificates,
+                                      size_t length);
+
+//loc_eng_xtra functions
+int  loc_eng_xtra_init (loc_eng_data_s_type &loc_eng_data,
+                       GpsXtraExtCallbacks* callbacks);
+int  loc_eng_xtra_inject_data(loc_eng_data_s_type &loc_eng_data,
+                             char* data, int length);
+int  loc_eng_xtra_request_server(loc_eng_data_s_type &loc_eng_data);
+void loc_eng_xtra_version_check(loc_eng_data_s_type &loc_eng_data, int check);
+
+//loc_eng_ni functions
+extern void loc_eng_ni_init(loc_eng_data_s_type &loc_eng_data,
+                            GpsNiExtCallbacks *callbacks);
+extern void loc_eng_ni_respond(loc_eng_data_s_type &loc_eng_data,
+                               int notif_id, GpsUserResponseType user_response);
+extern void loc_eng_ni_request_handler(loc_eng_data_s_type &loc_eng_data,
+                                   const GpsNiNotification *notif,
+                                   const void* passThrough);
+extern void loc_eng_ni_reset_on_engine_restart(loc_eng_data_s_type &loc_eng_data);
+
+void loc_eng_configuration_update (loc_eng_data_s_type &loc_eng_data,
+                                   const char* config_data, int32_t length);
+int loc_eng_gps_measurement_init(loc_eng_data_s_type &loc_eng_data,
+                                 GpsMeasurementCallbacks* callbacks);
+void loc_eng_gps_measurement_close(loc_eng_data_s_type &loc_eng_data);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif // LOC_ENG_H
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_agps.cpp b/gps/loc_api/libloc_api_50001/loc_eng_agps.cpp
new file mode 100644
index 0000000..5016b5c
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_agps.cpp
@@ -0,0 +1,970 @@
+/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#define LOG_NDDEBUG 0
+#define LOG_TAG "LocSvc_eng"
+
+#include <loc_eng_agps.h>
+#include <loc_eng_log.h>
+#include <log_util.h>
+#include <platform_lib_includes.h>
+#include <loc_eng_dmn_conn_handler.h>
+#include <loc_eng_dmn_conn.h>
+#include <sys/time.h>
+
+//======================================================================
+// C callbacks
+//======================================================================
+
+// This is given to linked_list_add as the dealloc callback
+// data -- an instance of Subscriber
+static void deleteObj(void* data)
+{
+    delete (Subscriber*)data;
+}
+
+// This is given to linked_list_search() as the comparison callback
+// when the state manchine needs to process for particular subscriber
+// fromCaller -- caller provides this obj
+// fromList -- linked_list_search() function take this one from list
+static bool hasSubscriber(void* fromCaller, void* fromList)
+{
+    Notification* notification = (Notification*)fromCaller;
+    Subscriber* s1 = (Subscriber*)fromList;
+
+    return s1->forMe(*notification);
+}
+
+// This is gvien to linked_list_search() to notify subscriber objs
+// when the state machine needs to inform all subscribers of resource
+// status changes, e.g. when resource is GRANTED.
+// fromCaller -- caller provides this ptr to a Notification obj.
+// fromList -- linked_list_search() function take this one from list
+static bool notifySubscriber(void* fromCaller, void* fromList)
+{
+    Notification* notification = (Notification*)fromCaller;
+    Subscriber* s1 = (Subscriber*)fromList;
+
+    // we notify every subscriber indiscriminatively
+    // each subscriber decides if this notification is interesting.
+    return s1->notifyRsrcStatus(*notification) &&
+           // if we do not want to delete the subscriber from the
+           // the list, we must set this to false so this function
+           // returns false
+           notification->postNotifyDelete;
+}
+
+//======================================================================
+// Notification
+//======================================================================
+const int Notification::BROADCAST_ALL = 0x80000000;
+const int Notification::BROADCAST_ACTIVE = 0x80000001;
+const int Notification::BROADCAST_INACTIVE = 0x80000002;
+const unsigned char DSStateMachine::MAX_START_DATA_CALL_RETRIES = 4;
+const unsigned int DSStateMachine::DATA_CALL_RETRY_DELAY_MSEC = 500;
+//======================================================================
+// Subscriber:  BITSubscriber / ATLSubscriber / WIFISubscriber
+//======================================================================
+bool Subscriber::forMe(Notification &notification)
+{
+    if (NULL != notification.rcver) {
+        return equals(notification.rcver);
+    } else {
+        return Notification::BROADCAST_ALL == notification.groupID ||
+            (Notification::BROADCAST_ACTIVE == notification.groupID &&
+             !isInactive()) ||
+            (Notification::BROADCAST_INACTIVE == notification.groupID &&
+             isInactive());
+    }
+}
+bool BITSubscriber::equals(const Subscriber *s) const
+{
+    BITSubscriber* bitS = (BITSubscriber*)s;
+
+    return (ID == bitS->ID &&
+            (INADDR_NONE != (unsigned int)ID ||
+             0 == strncmp(mIPv6Addr, bitS->mIPv6Addr, sizeof(mIPv6Addr))));
+}
+
+bool BITSubscriber::notifyRsrcStatus(Notification &notification)
+{
+    bool notify = forMe(notification);
+
+    if (notify) {
+        switch(notification.rsrcStatus)
+        {
+        case RSRC_UNSUBSCRIBE:
+        case RSRC_RELEASED:
+            loc_eng_dmn_conn_loc_api_server_data_conn(
+                LOC_ENG_IF_REQUEST_SENDER_ID_GPSONE_DAEMON,
+                GPSONE_LOC_API_IF_RELEASE_SUCCESS);
+            break;
+        case RSRC_DENIED:
+            loc_eng_dmn_conn_loc_api_server_data_conn(
+                LOC_ENG_IF_REQUEST_SENDER_ID_GPSONE_DAEMON,
+                GPSONE_LOC_API_IF_FAILURE);
+            break;
+        case RSRC_GRANTED:
+            loc_eng_dmn_conn_loc_api_server_data_conn(
+                LOC_ENG_IF_REQUEST_SENDER_ID_GPSONE_DAEMON,
+                GPSONE_LOC_API_IF_REQUEST_SUCCESS);
+            break;
+        default:
+            notify = false;
+        }
+    }
+
+    return notify;
+}
+
+bool ATLSubscriber::notifyRsrcStatus(Notification &notification)
+{
+    bool notify = forMe(notification);
+
+    if (notify) {
+        switch(notification.rsrcStatus)
+        {
+        case RSRC_UNSUBSCRIBE:
+        case RSRC_RELEASED:
+            ((LocEngAdapter*)mLocAdapter)->atlCloseStatus(ID, 1);
+            break;
+        case RSRC_DENIED:
+        {
+            AGpsExtType type = mBackwardCompatibleMode ?
+                              AGPS_TYPE_INVALID : mStateMachine->getType();
+            ((LocEngAdapter*)mLocAdapter)->atlOpenStatus(ID, 0,
+                                            (char*)mStateMachine->getAPN(),
+                                            mStateMachine->getBearer(),
+                                            type);
+        }
+            break;
+        case RSRC_GRANTED:
+        {
+            AGpsExtType type = mBackwardCompatibleMode ?
+                              AGPS_TYPE_INVALID : mStateMachine->getType();
+            ((LocEngAdapter*)mLocAdapter)->atlOpenStatus(ID, 1,
+                                            (char*)mStateMachine->getAPN(),
+                                            mStateMachine->getBearer(),
+                                            type);
+        }
+            break;
+        default:
+            notify = false;
+        }
+    }
+
+    return notify;
+}
+
+bool WIFISubscriber::notifyRsrcStatus(Notification &notification)
+{
+    bool notify = forMe(notification);
+
+    if (notify) {
+        switch(notification.rsrcStatus)
+        {
+        case RSRC_UNSUBSCRIBE:
+            break;
+        case RSRC_RELEASED:
+            loc_eng_dmn_conn_loc_api_server_data_conn(
+                senderId,
+                GPSONE_LOC_API_IF_RELEASE_SUCCESS);
+            break;
+        case RSRC_DENIED:
+            loc_eng_dmn_conn_loc_api_server_data_conn(
+                senderId,
+                GPSONE_LOC_API_IF_FAILURE);
+            break;
+        case RSRC_GRANTED:
+            loc_eng_dmn_conn_loc_api_server_data_conn(
+                senderId,
+                GPSONE_LOC_API_IF_REQUEST_SUCCESS);
+            break;
+        default:
+            notify = false;
+        }
+    }
+
+    return notify;
+}
+bool DSSubscriber::notifyRsrcStatus(Notification &notification)
+{
+    bool notify = forMe(notification);
+    LOC_LOGD("DSSubscriber::notifyRsrcStatus. notify:%d \n",(int)(notify));
+    if(notify) {
+        switch(notification.rsrcStatus) {
+        case RSRC_UNSUBSCRIBE:
+        case RSRC_RELEASED:
+        case RSRC_DENIED:
+        case RSRC_GRANTED:
+            ((DSStateMachine *)mStateMachine)->informStatus(notification.rsrcStatus, ID);
+            break;
+        default:
+            notify = false;
+        }
+    }
+    return notify;
+}
+void DSSubscriber :: setInactive()
+{
+    mIsInactive = true;
+    ((DSStateMachine *)mStateMachine)->informStatus(RSRC_UNSUBSCRIBE, ID);
+}
+//======================================================================
+// AgpsState:  AgpsReleasedState / AgpsPendingState / AgpsAcquiredState
+//======================================================================
+
+// AgpsReleasedState
+class AgpsReleasedState : public AgpsState
+{
+    friend class AgpsStateMachine;
+
+    inline AgpsReleasedState(AgpsStateMachine* stateMachine) :
+        AgpsState(stateMachine)
+    { mReleasedState = this; }
+
+    inline ~AgpsReleasedState() {}
+public:
+    virtual AgpsState* onRsrcEvent(AgpsRsrcStatus event, void* data);
+    inline virtual char* whoami() {return (char*)"AgpsReleasedState";}
+};
+
+AgpsState* AgpsReleasedState::onRsrcEvent(AgpsRsrcStatus event, void* data)
+{
+    LOC_LOGD("AgpsReleasedState::onRsrcEvent; event:%d\n", (int)event);
+    if (mStateMachine->hasSubscribers()) {
+        LOC_LOGE("Error: %s subscriber list not empty!!!", whoami());
+        // I don't know how to recover from it.  I am adding this rather
+        // for debugging purpose.
+    }
+
+    AgpsState* nextState = this;
+    switch (event)
+    {
+    case RSRC_SUBSCRIBE:
+    {
+        // no notification until we get RSRC_GRANTED
+        // but we need to add subscriber to the list
+        mStateMachine->addSubscriber((Subscriber*)data);
+        // request from connecivity service for NIF
+        //The if condition is added so that if the data call setup fails
+        //for DS State Machine, we want to retry in released state.
+        //for AGps State Machine, sendRsrcRequest() will always return success
+        if(!mStateMachine->sendRsrcRequest(GPS_REQUEST_AGPS_DATA_CONN)) {
+            // move the state to PENDING
+            nextState = mPendingState;
+        }
+    }
+    break;
+
+    case RSRC_UNSUBSCRIBE:
+    {
+        // the list should really be empty, nothing to remove.
+        // but we might as well just tell the client it is
+        // unsubscribed.  False tolerance, right?
+        Subscriber* subscriber = (Subscriber*) data;
+        Notification notification(subscriber, event, false);
+        subscriber->notifyRsrcStatus(notification);
+    }
+        // break;
+    case RSRC_GRANTED:
+    case RSRC_RELEASED:
+    case RSRC_DENIED:
+    default:
+        LOC_LOGW("%s: unrecognized event %d", whoami(), event);
+        // no state change.
+        break;
+    }
+
+    LOC_LOGD("onRsrcEvent, old state %s, new state %s, event %d",
+             whoami(), nextState->whoami(), event);
+    return nextState;
+}
+
+// AgpsPendingState
+class AgpsPendingState : public AgpsState
+{
+    friend class AgpsStateMachine;
+
+    inline AgpsPendingState(AgpsStateMachine* stateMachine) :
+        AgpsState(stateMachine)
+    { mPendingState = this; }
+
+    inline ~AgpsPendingState() {}
+public:
+    virtual AgpsState* onRsrcEvent(AgpsRsrcStatus event, void* data);
+    inline virtual char* whoami() {return (char*)"AgpsPendingState";}
+};
+
+AgpsState* AgpsPendingState::onRsrcEvent(AgpsRsrcStatus event, void* data)
+{
+    AgpsState* nextState = this;;
+    LOC_LOGD("AgpsPendingState::onRsrcEvent; event:%d\n", (int)event);
+    switch (event)
+    {
+    case RSRC_SUBSCRIBE:
+    {
+        // already requested for NIF resource,
+        // do nothing until we get RSRC_GRANTED indication
+        // but we need to add subscriber to the list
+        mStateMachine->addSubscriber((Subscriber*)data);
+        // no state change.
+    }
+        break;
+
+    case RSRC_UNSUBSCRIBE:
+    {
+        Subscriber* subscriber = (Subscriber*) data;
+        if (subscriber->waitForCloseComplete()) {
+            subscriber->setInactive();
+        } else {
+            // auto notify this subscriber of the unsubscribe
+            Notification notification(subscriber, event, true);
+            mStateMachine->notifySubscribers(notification);
+        }
+
+        // now check if there is any subscribers left
+        if (!mStateMachine->hasSubscribers()) {
+            // no more subscribers, move to RELEASED state
+            nextState = mReleasedState;
+
+            // tell connecivity service we can release NIF
+            mStateMachine->sendRsrcRequest(GPS_RELEASE_AGPS_DATA_CONN);
+        } else if (!mStateMachine->hasActiveSubscribers()) {
+            // only inactive subscribers, move to RELEASING state
+            nextState = mReleasingState;
+
+            // tell connecivity service we can release NIF
+            mStateMachine->sendRsrcRequest(GPS_RELEASE_AGPS_DATA_CONN);
+        }
+    }
+    break;
+
+    case RSRC_GRANTED:
+    {
+        nextState = mAcquiredState;
+        Notification notification(Notification::BROADCAST_ACTIVE, event, false);
+        // notify all subscribers NIF resource GRANTED
+        // by setting false, we keep subscribers on the linked list
+        mStateMachine->notifySubscribers(notification);
+    }
+        break;
+
+    case RSRC_RELEASED:
+        // no state change.
+        // we are expecting either GRANTED or DENIED.  Handling RELEASED
+        // may like break our state machine in race conditions.
+        break;
+
+    case RSRC_DENIED:
+    {
+        nextState = mReleasedState;
+        Notification notification(Notification::BROADCAST_ALL, event, true);
+        // notify all subscribers NIF resource RELEASED or DENIED
+        // by setting true, we remove subscribers from the linked list
+        mStateMachine->notifySubscribers(notification);
+    }
+        break;
+
+    default:
+        LOC_LOGE("%s: unrecognized event %d", whoami(), event);
+        // no state change.
+    }
+
+    LOC_LOGD("onRsrcEvent, old state %s, new state %s, event %d",
+             whoami(), nextState->whoami(), event);
+    return nextState;
+}
+
+
+class AgpsAcquiredState : public AgpsState
+{
+    friend class AgpsStateMachine;
+
+    inline AgpsAcquiredState(AgpsStateMachine* stateMachine) :
+        AgpsState(stateMachine)
+    { mAcquiredState = this; }
+
+    inline ~AgpsAcquiredState() {}
+public:
+    virtual AgpsState* onRsrcEvent(AgpsRsrcStatus event, void* data);
+    inline virtual char* whoami() { return (char*)"AgpsAcquiredState"; }
+};
+
+
+AgpsState* AgpsAcquiredState::onRsrcEvent(AgpsRsrcStatus event, void* data)
+{
+    AgpsState* nextState = this;
+    LOC_LOGD("AgpsAcquiredState::onRsrcEvent; event:%d\n", (int)event);
+    switch (event)
+    {
+    case RSRC_SUBSCRIBE:
+    {
+        // we already have the NIF resource, simply notify subscriber
+        Subscriber* subscriber = (Subscriber*) data;
+        // we have rsrc in hand, so grant it right away
+        Notification notification(subscriber, RSRC_GRANTED, false);
+        subscriber->notifyRsrcStatus(notification);
+        // add subscriber to the list
+        mStateMachine->addSubscriber(subscriber);
+        // no state change.
+    }
+        break;
+
+    case RSRC_UNSUBSCRIBE:
+    {
+        Subscriber* subscriber = (Subscriber*) data;
+        if (subscriber->waitForCloseComplete()) {
+            subscriber->setInactive();
+        } else {
+            // auto notify this subscriber of the unsubscribe
+            Notification notification(subscriber, event, true);
+            mStateMachine->notifySubscribers(notification);
+        }
+
+        // now check if there is any subscribers left
+        if (!mStateMachine->hasSubscribers()) {
+            // no more subscribers, move to RELEASED state
+            nextState = mReleasedState;
+
+            // tell connecivity service we can release NIF
+            mStateMachine->sendRsrcRequest(GPS_RELEASE_AGPS_DATA_CONN);
+        } else if (!mStateMachine->hasActiveSubscribers()) {
+            // only inactive subscribers, move to RELEASING state
+            nextState = mReleasingState;
+
+            // tell connecivity service we can release NIF
+            mStateMachine->sendRsrcRequest(GPS_RELEASE_AGPS_DATA_CONN);
+        }
+    }
+        break;
+
+    case RSRC_GRANTED:
+        LOC_LOGW("%s: %d, RSRC_GRANTED already received", whoami(), event);
+        // no state change.
+        break;
+
+    case RSRC_RELEASED:
+    {
+        LOC_LOGW("%s: %d, a force rsrc release", whoami(), event);
+        nextState = mReleasedState;
+        Notification notification(Notification::BROADCAST_ALL, event, true);
+        // by setting true, we remove subscribers from the linked list
+        mStateMachine->notifySubscribers(notification);
+    }
+        break;
+
+    case RSRC_DENIED:
+        // no state change.
+        // we are expecting RELEASED.  Handling DENIED
+        // may like break our state machine in race conditions.
+        break;
+
+    default:
+        LOC_LOGE("%s: unrecognized event %d", whoami(), event);
+        // no state change.
+    }
+
+    LOC_LOGD("onRsrcEvent, old state %s, new state %s, event %d",
+             whoami(), nextState->whoami(), event);
+    return nextState;
+}
+
+// AgpsPendingState
+class AgpsReleasingState : public AgpsState
+{
+    friend class AgpsStateMachine;
+
+    inline AgpsReleasingState(AgpsStateMachine* stateMachine) :
+        AgpsState(stateMachine)
+    { mReleasingState = this; }
+
+    inline ~AgpsReleasingState() {}
+public:
+    virtual AgpsState* onRsrcEvent(AgpsRsrcStatus event, void* data);
+    inline virtual char* whoami() {return (char*)"AgpsReleasingState";}
+};
+
+AgpsState* AgpsReleasingState::onRsrcEvent(AgpsRsrcStatus event, void* data)
+{
+    AgpsState* nextState = this;;
+    LOC_LOGD("AgpsReleasingState::onRsrcEvent; event:%d\n", (int)event);
+
+   switch (event)
+    {
+    case RSRC_SUBSCRIBE:
+    {
+        // already requested for NIF resource,
+        // do nothing until we get RSRC_GRANTED indication
+        // but we need to add subscriber to the list
+        mStateMachine->addSubscriber((Subscriber*)data);
+        // no state change.
+    }
+        break;
+
+    case RSRC_UNSUBSCRIBE:
+    {
+        Subscriber* subscriber = (Subscriber*) data;
+        if (subscriber->waitForCloseComplete()) {
+            subscriber->setInactive();
+        } else {
+            // auto notify this subscriber of the unsubscribe
+            Notification notification(subscriber, event, true);
+            mStateMachine->notifySubscribers(notification);
+        }
+
+        // now check if there is any subscribers left
+        if (!mStateMachine->hasSubscribers()) {
+            // no more subscribers, move to RELEASED state
+            nextState = mReleasedState;
+        }
+    }
+        break;
+
+    case RSRC_DENIED:
+        // A race condition subscriber unsubscribes before AFW denies resource.
+    case RSRC_RELEASED:
+    {
+        nextState = mAcquiredState;
+        Notification notification(Notification::BROADCAST_INACTIVE, event, true);
+        // notify all subscribers that are active NIF resource RELEASE
+        // by setting false, we keep subscribers on the linked list
+        mStateMachine->notifySubscribers(notification);
+
+        if (mStateMachine->hasActiveSubscribers()) {
+            nextState = mPendingState;
+            // request from connecivity service for NIF
+            mStateMachine->sendRsrcRequest(GPS_REQUEST_AGPS_DATA_CONN);
+        } else {
+            nextState = mReleasedState;
+        }
+    }
+        break;
+
+    case RSRC_GRANTED:
+    default:
+        LOC_LOGE("%s: unrecognized event %d", whoami(), event);
+        // no state change.
+    }
+
+    LOC_LOGD("onRsrcEvent, old state %s, new state %s, event %d",
+             whoami(), nextState->whoami(), event);
+    return nextState;
+}
+//======================================================================
+//Servicer
+//======================================================================
+Servicer* Servicer :: getServicer(servicerType type, void *cb_func)
+{
+    LOC_LOGD(" Enter getServicer type:%d\n", (int)type);
+    switch(type) {
+    case servicerTypeNoCbParam:
+        return (new Servicer(cb_func));
+    case servicerTypeExt:
+        return (new ExtServicer(cb_func));
+    case servicerTypeAgps:
+        return (new AGpsServicer(cb_func));
+    default:
+        return NULL;
+    }
+}
+
+int Servicer :: requestRsrc(void *cb_data)
+{
+    callback();
+    return 0;
+}
+
+int ExtServicer :: requestRsrc(void *cb_data)
+{
+    int ret=-1;
+    LOC_LOGD("Enter ExtServicer :: requestRsrc\n");
+    ret = callbackExt(cb_data);
+    LOC_LOGD("Exit ExtServicer :: requestRsrc\n");
+    return(ret);
+}
+
+int AGpsServicer :: requestRsrc(void *cb_data)
+{
+    callbackAGps((AGpsStatus *)cb_data);
+    return 0;
+}
+
+//======================================================================
+// AgpsStateMachine
+//======================================================================
+
+AgpsStateMachine::AgpsStateMachine(servicerType servType,
+                                   void *cb_func,
+                                   AGpsExtType type,
+                                   bool enforceSingleSubscriber) :
+    mStatePtr(new AgpsReleasedState(this)),mType(type),
+    mAPN(NULL),
+    mAPNLen(0),
+    mBearer(AGPS_APN_BEARER_INVALID),
+    mEnforceSingleSubscriber(enforceSingleSubscriber),
+    mServicer(Servicer :: getServicer(servType, (void *)cb_func))
+{
+    linked_list_init(&mSubscribers);
+
+    // setting up mReleasedState
+    mStatePtr->mPendingState = new AgpsPendingState(this);
+    mStatePtr->mAcquiredState = new AgpsAcquiredState(this);
+    mStatePtr->mReleasingState = new AgpsReleasingState(this);
+
+    // setting up mAcquiredState
+    mStatePtr->mAcquiredState->mReleasedState = mStatePtr;
+    mStatePtr->mAcquiredState->mPendingState = mStatePtr->mPendingState;
+    mStatePtr->mAcquiredState->mReleasingState = mStatePtr->mReleasingState;
+
+    // setting up mPendingState
+    mStatePtr->mPendingState->mAcquiredState = mStatePtr->mAcquiredState;
+    mStatePtr->mPendingState->mReleasedState = mStatePtr;
+    mStatePtr->mPendingState->mReleasingState = mStatePtr->mReleasingState;
+
+    // setting up mReleasingState
+    mStatePtr->mReleasingState->mReleasedState = mStatePtr;
+    mStatePtr->mReleasingState->mPendingState = mStatePtr->mPendingState;
+    mStatePtr->mReleasingState->mAcquiredState = mStatePtr->mAcquiredState;
+}
+
+AgpsStateMachine::~AgpsStateMachine()
+{
+    dropAllSubscribers();
+
+    // free the 3 states.  We must read out all 3 pointers first.
+    // Otherwise we run the risk of getting pointers from already
+    // freed memory.
+    AgpsState* acquiredState = mStatePtr->mAcquiredState;
+    AgpsState* releasedState = mStatePtr->mReleasedState;
+    AgpsState* pendindState = mStatePtr->mPendingState;
+    AgpsState* releasingState = mStatePtr->mReleasingState;
+
+    delete acquiredState;
+    delete releasedState;
+    delete pendindState;
+    delete releasingState;
+    delete mServicer;
+    linked_list_destroy(&mSubscribers);
+
+    if (NULL != mAPN) {
+        delete[] mAPN;
+        mAPN = NULL;
+    }
+}
+
+void AgpsStateMachine::setAPN(const char* apn, unsigned int len)
+{
+    if (NULL != mAPN) {
+        delete mAPN;
+    }
+
+    if (NULL != apn) {
+        mAPN = new char[len+1];
+        memcpy(mAPN, apn, len);
+        mAPN[len] = NULL;
+
+        mAPNLen = len;
+    } else {
+        mAPN = NULL;
+        mAPNLen = 0;
+    }
+}
+
+void AgpsStateMachine::onRsrcEvent(AgpsRsrcStatus event)
+{
+    switch (event)
+    {
+    case RSRC_GRANTED:
+    case RSRC_RELEASED:
+    case RSRC_DENIED:
+        mStatePtr = mStatePtr->onRsrcEvent(event, NULL);
+        break;
+    default:
+        LOC_LOGW("AgpsStateMachine: unrecognized event %d", event);
+        break;
+    }
+}
+
+void AgpsStateMachine::notifySubscribers(Notification& notification) const
+{
+    if (notification.postNotifyDelete) {
+        // just any non NULL value to get started
+        Subscriber* s = (Subscriber*)~0;
+        while (NULL != s) {
+            s = NULL;
+            // if the last param sets to true, _search will delete
+            // the node from the list for us.  But the problem is
+            // once that is done, _search returns, leaving the
+            // rest of the list unprocessed.  So we need a loop.
+            linked_list_search(mSubscribers, (void**)&s, notifySubscriber,
+                               (void*)&notification, true);
+            delete s;
+        }
+    } else {
+        // no loop needed if it the last param sets to false, which
+        // mean nothing gets deleted from the list.
+        linked_list_search(mSubscribers, NULL, notifySubscriber,
+                           (void*)&notification, false);
+    }
+}
+
+void AgpsStateMachine::addSubscriber(Subscriber* subscriber) const
+{
+    Subscriber* s = NULL;
+    Notification notification((const Subscriber*)subscriber);
+    linked_list_search(mSubscribers, (void**)&s,
+                       hasSubscriber, (void*)&notification, false);
+
+    if (NULL == s) {
+        linked_list_add(mSubscribers, subscriber->clone(), deleteObj);
+    }
+}
+
+int AgpsStateMachine::sendRsrcRequest(AGpsStatusValue action) const
+{
+    Subscriber* s = NULL;
+    Notification notification(Notification::BROADCAST_ACTIVE);
+    linked_list_search(mSubscribers, (void**)&s, hasSubscriber,
+                       (void*)&notification, false);
+
+    if ((NULL == s) == (GPS_RELEASE_AGPS_DATA_CONN == action)) {
+        AGpsExtStatus nifRequest;
+        nifRequest.size = sizeof(nifRequest);
+        nifRequest.type = mType;
+        nifRequest.status = action;
+
+        if (s == NULL) {
+            nifRequest.ipv4_addr = INADDR_NONE;
+            memset(&nifRequest.addr, 0,  sizeof(nifRequest.addr));
+            nifRequest.ssid[0] = '\0';
+            nifRequest.password[0] = '\0';
+        } else {
+            s->setIPAddresses(nifRequest.addr);
+            s->setWifiInfo(nifRequest.ssid, nifRequest.password);
+        }
+
+        CALLBACK_LOG_CALLFLOW("agps_cb", %s, loc_get_agps_status_name(action));
+        mServicer->requestRsrc((void *)&nifRequest);
+    }
+    return 0;
+}
+
+void AgpsStateMachine::subscribeRsrc(Subscriber *subscriber)
+{
+  if (mEnforceSingleSubscriber && hasSubscribers()) {
+      Notification notification(Notification::BROADCAST_ALL, RSRC_DENIED, true);
+      notifySubscriber(&notification, subscriber);
+  } else {
+      mStatePtr = mStatePtr->onRsrcEvent(RSRC_SUBSCRIBE, (void*)subscriber);
+  }
+}
+
+bool AgpsStateMachine::unsubscribeRsrc(Subscriber *subscriber)
+{
+    Subscriber* s = NULL;
+    Notification notification((const Subscriber*)subscriber);
+    linked_list_search(mSubscribers, (void**)&s,
+                       hasSubscriber, (void*)&notification, false);
+
+    if (NULL != s) {
+        mStatePtr = mStatePtr->onRsrcEvent(RSRC_UNSUBSCRIBE, (void*)s);
+        return true;
+    }
+    return false;
+}
+
+bool AgpsStateMachine::hasActiveSubscribers() const
+{
+    Subscriber* s = NULL;
+    Notification notification(Notification::BROADCAST_ACTIVE);
+    linked_list_search(mSubscribers, (void**)&s,
+                       hasSubscriber, (void*)&notification, false);
+    return NULL != s;
+}
+
+//======================================================================
+// DSStateMachine
+//======================================================================
+void delay_callback(void *callbackData, int result)
+{
+    if(callbackData) {
+        DSStateMachine *DSSMInstance = (DSStateMachine *)callbackData;
+        DSSMInstance->retryCallback();
+    }
+    else {
+        LOC_LOGE(" NULL argument received. Failing.\n");
+        goto err;
+    }
+err:
+    return;
+}
+
+DSStateMachine :: DSStateMachine(servicerType type, void *cb_func,
+                                 LocEngAdapter* adapterHandle):
+    AgpsStateMachine(type, cb_func, AGPS_TYPE_INVALID,false),
+    mLocAdapter(adapterHandle)
+{
+    LOC_LOGD("%s:%d]: New DSStateMachine\n", __func__, __LINE__);
+    mRetries = 0;
+}
+
+void DSStateMachine :: retryCallback(void)
+{
+    DSSubscriber *subscriber = NULL;
+    Notification notification(Notification::BROADCAST_ACTIVE);
+    linked_list_search(mSubscribers, (void**)&subscriber, hasSubscriber,
+                       (void*)&notification, false);
+    if(subscriber)
+        mLocAdapter->requestSuplES(subscriber->ID);
+    else
+        LOC_LOGE("DSStateMachine :: retryCallback: No subscriber found." \
+                 "Cannot retry data call\n");
+    return;
+}
+
+int DSStateMachine :: sendRsrcRequest(AGpsStatusValue action) const
+{
+    DSSubscriber* s = NULL;
+    dsCbData cbData;
+    int ret=-1;
+    int connHandle=-1;
+    LOC_LOGD("Enter DSStateMachine :: sendRsrcRequest\n");
+    Notification notification(Notification::BROADCAST_ACTIVE);
+    linked_list_search(mSubscribers, (void**)&s, hasSubscriber,
+                       (void*)&notification, false);
+    if(s) {
+        connHandle = s->ID;
+        LOC_LOGD("DSStateMachine :: sendRsrcRequest - subscriber found\n");
+    }
+    else
+        LOC_LOGD("DSStateMachine :: sendRsrcRequest - No subscriber found\n");
+
+    cbData.action = action;
+    cbData.mAdapter = mLocAdapter;
+    ret = mServicer->requestRsrc((void *)&cbData);
+    //Only the request to start data call returns a success/failure
+    //The request to stop data call will always succeed
+    //Hence, the below block will only be executed when the
+    //request to start the data call fails
+    switch(ret) {
+    case LOC_API_ADAPTER_ERR_ENGINE_BUSY:
+        LOC_LOGD("DSStateMachine :: sendRsrcRequest - Failure returned: %d\n",ret);
+        ((DSStateMachine *)this)->incRetries();
+        if(mRetries > MAX_START_DATA_CALL_RETRIES) {
+            LOC_LOGE(" Failed to start Data call. Fallback to normal ATL SUPL\n");
+            informStatus(RSRC_DENIED, connHandle);
+        }
+        else {
+            if(loc_timer_start(DATA_CALL_RETRY_DELAY_MSEC, delay_callback, (void *)this)) {
+                LOC_LOGE("Error: Could not start delay thread\n");
+                ret = -1;
+                goto err;
+            }
+        }
+        break;
+    case LOC_API_ADAPTER_ERR_UNSUPPORTED:
+        LOC_LOGE("No profile found for emergency call. Fallback to normal SUPL ATL\n");
+        informStatus(RSRC_DENIED, connHandle);
+        break;
+    case LOC_API_ADAPTER_ERR_SUCCESS:
+        LOC_LOGD("%s:%d]: Request to start data call sent\n", __func__, __LINE__);
+        break;
+    case -1:
+        //One of the ways this case can be encountered is if the callback function
+        //receives a null argument, it just exits with -1 error
+        LOC_LOGE("Error: Something went wrong somewhere. Falling back to normal SUPL ATL\n");
+        informStatus(RSRC_DENIED, connHandle);
+        break;
+    default:
+        LOC_LOGE("%s:%d]: Unrecognized return value\n", __func__, __LINE__);
+    }
+err:
+    LOC_LOGD("EXIT DSStateMachine :: sendRsrcRequest; ret = %d\n", ret);
+    return ret;
+}
+
+void DSStateMachine :: onRsrcEvent(AgpsRsrcStatus event)
+{
+    void* currState = (void *)mStatePtr;
+    LOC_LOGD("Enter DSStateMachine :: onRsrcEvent. event = %d\n", (int)event);
+    switch (event)
+    {
+    case RSRC_GRANTED:
+        LOC_LOGD("DSStateMachine :: onRsrcEvent RSRC_GRANTED\n");
+        mStatePtr = mStatePtr->onRsrcEvent(event, NULL);
+        break;
+    case RSRC_RELEASED:
+        LOC_LOGD("DSStateMachine :: onRsrcEvent RSRC_RELEASED\n");
+        mStatePtr = mStatePtr->onRsrcEvent(event, NULL);
+        //To handle the case where we get a RSRC_RELEASED in
+        //pending state, we translate that to a RSRC_DENIED state
+        //since the callback from DSI is either RSRC_GRANTED or RSRC_RELEASED
+        //for when the call is connected or disconnected respectively.
+        if((void *)mStatePtr != currState)
+            break;
+        else {
+            event = RSRC_DENIED;
+            LOC_LOGE(" Switching event to RSRC_DENIED\n");
+        }
+    case RSRC_DENIED:
+        mStatePtr = mStatePtr->onRsrcEvent(event, NULL);
+        break;
+    default:
+        LOC_LOGW("AgpsStateMachine: unrecognized event %d", event);
+        break;
+    }
+    LOC_LOGD("Exit DSStateMachine :: onRsrcEvent. event = %d\n", (int)event);
+}
+
+void DSStateMachine :: informStatus(AgpsRsrcStatus status, int ID) const
+{
+    LOC_LOGD("DSStateMachine :: informStatus. Status=%d\n",(int)status);
+    switch(status) {
+    case RSRC_UNSUBSCRIBE:
+        mLocAdapter->atlCloseStatus(ID, 1);
+        break;
+    case RSRC_RELEASED:
+        mLocAdapter->closeDataCall();
+        break;
+    case RSRC_DENIED:
+        ((DSStateMachine *)this)->mRetries = 0;
+        mLocAdapter->requestATL(ID, AGPS_TYPE_SUPL);
+        break;
+    case RSRC_GRANTED:
+        mLocAdapter->atlOpenStatus(ID, 1,
+                                                     NULL,
+                                                     AGPS_APN_BEARER_INVALID,
+                                                     AGPS_TYPE_INVALID);
+        break;
+    default:
+        LOC_LOGW("DSStateMachine :: informStatus - unknown status");
+    }
+    return;
+}
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_agps.h b/gps/loc_api/libloc_api_50001/loc_eng_agps.h
new file mode 100644
index 0000000..2d689ce
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_agps.h
@@ -0,0 +1,431 @@
+/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef __LOC_ENG_AGPS_H__
+#define __LOC_ENG_AGPS_H__
+
+#include <stdbool.h>
+#include <ctype.h>
+#include <string.h>
+#include <arpa/inet.h>
+#include <hardware/gps.h>
+#include <gps_extended.h>
+#include <loc_core_log.h>
+#include <linked_list.h>
+#include <loc_timer.h>
+#include <LocEngAdapter.h>
+
+// forward declaration
+class AgpsStateMachine;
+class Subscriber;
+
+// NIF resource events
+typedef enum {
+    RSRC_SUBSCRIBE,
+    RSRC_UNSUBSCRIBE,
+    RSRC_GRANTED,
+    RSRC_RELEASED,
+    RSRC_DENIED,
+    RSRC_STATUS_MAX
+} AgpsRsrcStatus;
+
+typedef enum {
+    servicerTypeNoCbParam,
+    servicerTypeAgps,
+    servicerTypeExt
+}servicerType;
+
+//DS Callback struct
+typedef struct {
+    LocEngAdapter *mAdapter;
+    AGpsStatusValue action;
+}dsCbData;
+
+// information bundle for subscribers
+struct Notification {
+    // goes to every subscriber
+    static const int BROADCAST_ALL;
+    // goes to every ACTIVE subscriber
+    static const int BROADCAST_ACTIVE;
+    // goes to every INACTIVE subscriber
+    static const int BROADCAST_INACTIVE;
+
+    // go to a specific subscriber
+    const Subscriber* rcver;
+    // broadcast
+    const int groupID;
+    // the new resource status event
+    const AgpsRsrcStatus rsrcStatus;
+    // should the subscriber be deleted after the notification
+    const bool postNotifyDelete;
+
+    // convenient constructor
+    inline Notification(const int broadcast,
+                        const AgpsRsrcStatus status,
+                        const bool deleteAfterwards) :
+        rcver(NULL), groupID(broadcast), rsrcStatus(status),
+        postNotifyDelete(deleteAfterwards) {}
+
+    // convenient constructor
+    inline Notification(const Subscriber* subscriber,
+                        const AgpsRsrcStatus status,
+                        const bool deleteAfterwards) :
+        rcver(subscriber), groupID(-1), rsrcStatus(status),
+        postNotifyDelete(deleteAfterwards) {}
+
+    // convenient constructor
+    inline Notification(const int broadcast) :
+        rcver(NULL), groupID(broadcast), rsrcStatus(RSRC_STATUS_MAX),
+        postNotifyDelete(false) {}
+
+    // convenient constructor
+    inline Notification(const Subscriber* subscriber) :
+        rcver(subscriber), groupID(-1), rsrcStatus(RSRC_STATUS_MAX),
+        postNotifyDelete(false) {}
+};
+
+class AgpsState {
+    // allows AgpsStateMachine to access private data
+    // no class members are public.  We don't want
+    // anyone but state machine to use state.
+    friend class AgpsStateMachine;
+    friend class DSStateMachine;
+    // state transitions are done here.
+    // Each state implements its own transitions (of course).
+    inline virtual AgpsState* onRsrcEvent(AgpsRsrcStatus event, void* data) = 0;
+
+protected:
+    // handle back to state machine
+    const AgpsStateMachine* mStateMachine;
+    // each state has pointers to all 3 states
+    // one of which is to itself.
+    AgpsState* mReleasedState;
+    AgpsState* mAcquiredState;
+    AgpsState* mPendingState;
+    AgpsState* mReleasingState;
+
+    inline AgpsState(const AgpsStateMachine *stateMachine) :
+        mStateMachine(stateMachine),
+        mReleasedState(NULL),
+        mAcquiredState(NULL),
+        mPendingState(NULL),
+        mReleasingState(NULL) {}
+    virtual ~AgpsState() {}
+
+public:
+    // for logging purpose
+    inline virtual char* whoami() = 0;
+};
+
+class Servicer {
+    void (*callback)(void);
+public:
+    static Servicer* getServicer(servicerType type, void *cb_func);
+    virtual int requestRsrc(void *cb_data);
+    Servicer() {}
+    Servicer(void *cb_func)
+    { callback = (void(*)(void))(cb_func); }
+    virtual ~Servicer(){}
+    inline virtual char *whoami() {return (char*)"Servicer";}
+};
+
+class ExtServicer : public Servicer {
+    int (*callbackExt)(void *cb_data);
+public:
+    int requestRsrc(void *cb_data);
+    ExtServicer() {}
+    ExtServicer(void *cb_func)
+    { callbackExt = (int(*)(void *))(cb_func); }
+    virtual ~ExtServicer(){}
+    inline virtual char *whoami() {return (char*)"ExtServicer";}
+};
+
+class AGpsServicer : public Servicer {
+    void (*callbackAGps)(AGpsStatus* status);
+public:
+    int requestRsrc(void *cb_data);
+    AGpsServicer() {}
+    AGpsServicer(void *cb_func)
+    { callbackAGps = (void(*)(AGpsStatus *))(cb_func); }
+    virtual ~AGpsServicer(){}
+    inline virtual char *whoami() {return (char*)"AGpsServicer";}
+};
+
+class AgpsStateMachine {
+protected:
+    // a linked list of subscribers.
+    void* mSubscribers;
+    //handle to whoever provides the service
+    Servicer *mServicer;
+    // allows AgpsState to access private data
+    // each state is really internal data to the
+    // state machine, so it should be able to
+    // access anything within the state machine.
+    friend class AgpsState;
+    // pointer to the current state.
+    AgpsState* mStatePtr;
+private:
+    // NIF type: AGNSS or INTERNET.
+    const AGpsExtType mType;
+    // apn to the NIF.  Each state machine tracks
+    // resource state of a particular NIF.  For each
+    // NIF, there is also an active APN.
+    char* mAPN;
+    // for convenience, we don't do strlen each time.
+    unsigned int mAPNLen;
+    // bear
+    AGpsBearerType mBearer;
+    // ipv4 address for routing
+    bool mEnforceSingleSubscriber;
+
+public:
+    AgpsStateMachine(servicerType servType, void *cb_func,
+                     AGpsExtType type, bool enforceSingleSubscriber);
+    virtual ~AgpsStateMachine();
+
+    // self explanatory methods below
+    void setAPN(const char* apn, unsigned int len);
+    inline const char* getAPN() const { return (const char*)mAPN; }
+    inline void setBearer(AGpsBearerType bearer) { mBearer = bearer; }
+    inline AGpsBearerType getBearer() const { return mBearer; }
+    inline AGpsExtType getType() const { return (AGpsExtType)mType; }
+
+    // someone, a ATL client or BIT, is asking for NIF
+    void subscribeRsrc(Subscriber *subscriber);
+
+    // someone, a ATL client or BIT, is done with NIF
+    bool unsubscribeRsrc(Subscriber *subscriber);
+
+    // add a subscriber in the linked list, if not already there.
+    void addSubscriber(Subscriber* subscriber) const;
+
+    virtual void onRsrcEvent(AgpsRsrcStatus event);
+
+    // put the data together and send the FW
+    virtual int sendRsrcRequest(AGpsStatusValue action) const;
+
+    //if list is empty, linked_list_empty returns 1
+    //else if list is not empty, returns 0
+    //so hasSubscribers() returns 1 if list is not empty
+    //and returns 0 if list is empty
+    inline bool hasSubscribers() const
+    { return !linked_list_empty(mSubscribers); }
+
+    bool hasActiveSubscribers() const;
+
+    inline void dropAllSubscribers() const
+    { linked_list_flush(mSubscribers); }
+
+    // private. Only a state gets to call this.
+    void notifySubscribers(Notification& notification) const;
+
+};
+
+class DSStateMachine : public AgpsStateMachine {
+    static const unsigned char MAX_START_DATA_CALL_RETRIES;
+    static const unsigned int DATA_CALL_RETRY_DELAY_MSEC;
+    LocEngAdapter* mLocAdapter;
+    unsigned char mRetries;
+public:
+    DSStateMachine(servicerType type,
+                   void *cb_func,
+                   LocEngAdapter* adapterHandle);
+    int sendRsrcRequest(AGpsStatusValue action) const;
+    void onRsrcEvent(AgpsRsrcStatus event);
+    void retryCallback();
+    void informStatus(AgpsRsrcStatus status, int ID) const;
+    inline void incRetries() {mRetries++;}
+    inline virtual char *whoami() {return (char*)"DSStateMachine";}
+};
+
+// each subscriber is a AGPS client.  In the case of ATL, there could be
+// multiple clients from modem.  In the case of BIT, there is only one
+// cilent from BIT daemon.
+struct Subscriber {
+    const uint32_t ID;
+    const AgpsStateMachine* mStateMachine;
+    inline Subscriber(const int id,
+                      const AgpsStateMachine* stateMachine) :
+        ID(id), mStateMachine(stateMachine) {}
+    inline virtual ~Subscriber() {}
+
+    virtual void setIPAddresses(uint32_t &v4, char* v6) = 0;
+    virtual void setIPAddresses(struct sockaddr_storage& addr) = 0;
+    inline virtual void setWifiInfo(char* ssid, char* password)
+    { ssid[0] = 0; password[0] = 0; }
+
+    inline virtual bool equals(const Subscriber *s) const
+    { return ID == s->ID; }
+
+    // notifies a subscriber a new NIF resource status, usually
+    // either GRANTE, DENIED, or RELEASED
+    virtual bool notifyRsrcStatus(Notification &notification) = 0;
+
+    virtual bool waitForCloseComplete() { return false; }
+    virtual void setInactive() {}
+    virtual bool isInactive() { return false; }
+
+    virtual Subscriber* clone() = 0;
+    // checks if this notification is for me, i.e.
+    // either has my id, or has a broadcast id.
+    bool forMe(Notification &notification);
+};
+
+// BITSubscriber, created with requests from BIT daemon
+struct BITSubscriber : public Subscriber {
+    char mIPv6Addr[16];
+
+    inline BITSubscriber(const AgpsStateMachine* stateMachine,
+                         unsigned int ipv4, char* ipv6) :
+        Subscriber(ipv4, stateMachine)
+    {
+        if (NULL == ipv6) {
+            mIPv6Addr[0] = 0;
+        } else {
+            memcpy(mIPv6Addr, ipv6, sizeof(mIPv6Addr));
+        }
+    }
+
+    virtual bool notifyRsrcStatus(Notification &notification);
+
+    inline virtual void setIPAddresses(uint32_t &v4, char* v6)
+    { v4 = ID; memcpy(v6, mIPv6Addr, sizeof(mIPv6Addr)); }
+
+    inline virtual void setIPAddresses(struct sockaddr_storage& addr)
+    { addr.ss_family = AF_INET6;/*todo: convert mIPv6Addr into addr */ }
+
+    virtual Subscriber* clone()
+    {
+        return new BITSubscriber(mStateMachine, ID, mIPv6Addr);
+    }
+
+    virtual bool equals(const Subscriber *s) const;
+    inline virtual ~BITSubscriber(){}
+};
+
+// ATLSubscriber, created with requests from ATL
+struct ATLSubscriber : public Subscriber {
+    const LocEngAdapter* mLocAdapter;
+    const bool mBackwardCompatibleMode;
+    inline ATLSubscriber(const int id,
+                         const AgpsStateMachine* stateMachine,
+                         const LocEngAdapter* adapter,
+                         const bool compatibleMode) :
+        Subscriber(id, stateMachine), mLocAdapter(adapter),
+        mBackwardCompatibleMode(compatibleMode){}
+    virtual bool notifyRsrcStatus(Notification &notification);
+
+    inline virtual void setIPAddresses(uint32_t &v4, char* v6)
+    { v4 = INADDR_NONE; v6[0] = 0; }
+
+    inline virtual void setIPAddresses(struct sockaddr_storage& addr)
+    { addr.ss_family = AF_INET6; }
+
+    inline virtual Subscriber* clone()
+    {
+        return new ATLSubscriber(ID, mStateMachine, mLocAdapter,
+                                 mBackwardCompatibleMode);
+    }
+    inline virtual ~ATLSubscriber(){}
+};
+
+// WIFISubscriber, created with requests from MSAPM or QuIPC
+struct WIFISubscriber : public Subscriber {
+    char * mSSID;
+    char * mPassword;
+    loc_if_req_sender_id_e_type senderId;
+    bool mIsInactive;
+    inline WIFISubscriber(const AgpsStateMachine* stateMachine,
+                         char * ssid, char * password, loc_if_req_sender_id_e_type sender_id) :
+        Subscriber(sender_id, stateMachine),
+        mSSID(NULL == ssid ? NULL : new char[SSID_BUF_SIZE]),
+        mPassword(NULL == password ? NULL : new char[SSID_BUF_SIZE]),
+        senderId(sender_id)
+    {
+      if (NULL != mSSID)
+          strlcpy(mSSID, ssid, SSID_BUF_SIZE);
+      if (NULL != mPassword)
+          strlcpy(mPassword, password, SSID_BUF_SIZE);
+      mIsInactive = false;
+    }
+
+    virtual bool notifyRsrcStatus(Notification &notification);
+
+    inline virtual void setIPAddresses(uint32_t &v4, char* v6) {}
+
+    inline virtual void setIPAddresses(struct sockaddr_storage& addr)
+    { addr.ss_family = AF_INET6; }
+
+    inline virtual void setWifiInfo(char* ssid, char* password)
+    {
+      if (NULL != mSSID)
+          strlcpy(ssid, mSSID, SSID_BUF_SIZE);
+      else
+          ssid[0] = '\0';
+      if (NULL != mPassword)
+          strlcpy(password, mPassword, SSID_BUF_SIZE);
+      else
+          password[0] = '\0';
+    }
+
+    inline virtual bool waitForCloseComplete() { return true; }
+
+    inline virtual void setInactive() { mIsInactive = true; }
+    inline virtual bool isInactive() { return mIsInactive; }
+
+    virtual Subscriber* clone()
+    {
+        return new WIFISubscriber(mStateMachine, mSSID, mPassword, senderId);
+    }
+    inline virtual ~WIFISubscriber(){}
+};
+
+struct DSSubscriber : public Subscriber {
+    bool mIsInactive;
+    inline DSSubscriber(const AgpsStateMachine *stateMachine,
+                         const int id) :
+        Subscriber(id, stateMachine)
+    {
+        mIsInactive = false;
+    }
+    inline virtual void setIPAddresses(uint32_t &v4, char* v6) {}
+    inline virtual void setIPAddresses(struct sockaddr_storage& addr)
+    { addr.ss_family = AF_INET6; }
+    virtual Subscriber* clone()
+    {return new DSSubscriber(mStateMachine, ID);}
+    virtual bool notifyRsrcStatus(Notification &notification);
+    inline virtual bool waitForCloseComplete() { return true; }
+    virtual void setInactive();
+    inline virtual bool isInactive()
+    { return mIsInactive; }
+    inline virtual ~DSSubscriber(){}
+    inline virtual char *whoami() {return (char*)"DSSubscriber";}
+};
+
+#endif //__LOC_ENG_AGPS_H__
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn.cpp b/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn.cpp
new file mode 100644
index 0000000..c257dff
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn.cpp
@@ -0,0 +1,270 @@
+/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <linux/stat.h>
+#include <fcntl.h>
+#include <linux/types.h>
+#include <unistd.h>
+#include <errno.h>
+#include <grp.h>
+#include <sys/stat.h>
+
+#include "log_util.h"
+#include "platform_lib_includes.h"
+#include "loc_eng_dmn_conn_glue_msg.h"
+#include "loc_eng_dmn_conn_handler.h"
+#include "loc_eng_dmn_conn.h"
+#include "loc_eng_msg.h"
+
+static int loc_api_server_msgqid;
+static int loc_api_resp_msgqid;
+static int quipc_msgqid;
+static int msapm_msgqid;
+static int msapu_msgqid;
+
+static const char * global_loc_api_q_path = GPSONE_LOC_API_Q_PATH;
+static const char * global_loc_api_resp_q_path = GPSONE_LOC_API_RESP_Q_PATH;
+static const char * global_quipc_ctrl_q_path = QUIPC_CTRL_Q_PATH;
+static const char * global_msapm_ctrl_q_path = MSAPM_CTRL_Q_PATH;
+static const char * global_msapu_ctrl_q_path = MSAPU_CTRL_Q_PATH;
+
+static int loc_api_server_proc_init(void *context)
+{
+    loc_api_server_msgqid = loc_eng_dmn_conn_glue_msgget(global_loc_api_q_path, O_RDWR);
+    //change mode/group for the global_loc_api_q_path pipe
+    int result = chmod (global_loc_api_q_path, 0660);
+    if (result != 0)
+    {
+        LOC_LOGE("failed to change mode for %s, error = %s\n", global_loc_api_q_path, strerror(errno));
+    }
+
+    struct group * gps_group = getgrnam("gps");
+    if (gps_group != NULL)
+    {
+       result = chown (global_loc_api_q_path, -1, gps_group->gr_gid);
+       if (result != 0)
+       {
+          LOC_LOGE("chown for pipe failed, pipe %s, gid = %d, result = %d, error = %s\n",
+                   global_loc_api_q_path, gps_group->gr_gid, result, strerror(errno));
+       }
+    }
+    else
+    {
+       LOC_LOGE("getgrnam for gps failed, error code = %d\n",  errno);
+    }
+
+    loc_api_resp_msgqid = loc_eng_dmn_conn_glue_msgget(global_loc_api_resp_q_path, O_RDWR);
+
+    //change mode/group for the global_loc_api_resp_q_path pipe
+    result = chmod (global_loc_api_resp_q_path, 0660);
+    if (result != 0)
+    {
+        LOC_LOGE("failed to change mode for %s, error = %s\n", global_loc_api_resp_q_path, strerror(errno));
+    }
+
+    if (gps_group != NULL)
+    {
+       result = chown (global_loc_api_resp_q_path, -1, gps_group->gr_gid);
+       if (result != 0)
+       {
+          LOC_LOGE("chown for pipe failed, pipe %s, gid = %d, result = %d, error = %s\n",
+                   global_loc_api_resp_q_path,
+                   gps_group->gr_gid, result, strerror(errno));
+       }
+    }
+
+    quipc_msgqid = loc_eng_dmn_conn_glue_msgget(global_quipc_ctrl_q_path, O_RDWR);
+    msapm_msgqid = loc_eng_dmn_conn_glue_msgget(global_msapm_ctrl_q_path , O_RDWR);
+    msapu_msgqid = loc_eng_dmn_conn_glue_msgget(global_msapu_ctrl_q_path , O_RDWR);
+
+    LOC_LOGD("%s:%d] loc_api_server_msgqid = %d\n", __func__, __LINE__, loc_api_server_msgqid);
+    return 0;
+}
+
+static int loc_api_server_proc_pre(void *context)
+{
+    return 0;
+}
+
+static int loc_api_server_proc(void *context)
+{
+    int length, sz;
+    int result = 0;
+    static int cnt = 0;
+    struct ctrl_msgbuf * p_cmsgbuf;
+    struct ctrl_msgbuf cmsg_resp;
+
+    sz = sizeof(struct ctrl_msgbuf) + 256;
+    p_cmsgbuf = (struct ctrl_msgbuf *) malloc(sz);
+
+    if (!p_cmsgbuf) {
+        LOC_LOGE("%s:%d] Out of memory\n", __func__, __LINE__);
+        return -1;
+    }
+
+    cnt ++;
+    LOC_LOGD("%s:%d] %d listening on %s...\n", __func__, __LINE__, cnt, (char *) context);
+    length = loc_eng_dmn_conn_glue_msgrcv(loc_api_server_msgqid, p_cmsgbuf, sz);
+    if (length <= 0) {
+        free(p_cmsgbuf);
+        LOC_LOGE("%s:%d] fail receiving msg from gpsone_daemon, retry later\n", __func__, __LINE__);
+        usleep(1000);
+        return -1;
+    }
+
+    LOC_LOGD("%s:%d] received ctrl_type = %d\n", __func__, __LINE__, p_cmsgbuf->ctrl_type);
+    switch(p_cmsgbuf->ctrl_type) {
+        case GPSONE_LOC_API_IF_REQUEST:
+            result = loc_eng_dmn_conn_loc_api_server_if_request_handler(p_cmsgbuf, length);
+            break;
+
+        case GPSONE_LOC_API_IF_RELEASE:
+            result = loc_eng_dmn_conn_loc_api_server_if_release_handler(p_cmsgbuf, length);
+            break;
+
+        case GPSONE_UNBLOCK:
+            LOC_LOGD("%s:%d] GPSONE_UNBLOCK\n", __func__, __LINE__);
+            break;
+
+        default:
+            LOC_LOGE("%s:%d] unsupported ctrl_type = %d\n",
+                __func__, __LINE__, p_cmsgbuf->ctrl_type);
+            break;
+    }
+
+    free(p_cmsgbuf);
+    return 0;
+}
+
+static int loc_api_server_proc_post(void *context)
+{
+    LOC_LOGD("%s:%d]\n", __func__, __LINE__);
+    loc_eng_dmn_conn_glue_msgremove( global_loc_api_q_path, loc_api_server_msgqid);
+    loc_eng_dmn_conn_glue_msgremove( global_loc_api_resp_q_path, loc_api_resp_msgqid);
+    loc_eng_dmn_conn_glue_msgremove( global_quipc_ctrl_q_path, quipc_msgqid);
+    loc_eng_dmn_conn_glue_msgremove( global_msapm_ctrl_q_path, msapm_msgqid);
+    loc_eng_dmn_conn_glue_msgremove( global_msapu_ctrl_q_path, msapu_msgqid);
+    return 0;
+}
+
+static int loc_eng_dmn_conn_unblock_proc(void)
+{
+    struct ctrl_msgbuf cmsgbuf;
+    cmsgbuf.ctrl_type = GPSONE_UNBLOCK;
+    LOC_LOGD("%s:%d]\n", __func__, __LINE__);
+    loc_eng_dmn_conn_glue_msgsnd(loc_api_server_msgqid, & cmsgbuf, sizeof(cmsgbuf));
+    return 0;
+}
+
+static struct loc_eng_dmn_conn_thelper thelper;
+
+int loc_eng_dmn_conn_loc_api_server_launch(thelper_create_thread   create_thread_cb,
+    const char * loc_api_q_path, const char * resp_q_path, void *agps_handle)
+{
+    int result;
+
+    loc_api_handle = agps_handle;
+
+    if (loc_api_q_path) global_loc_api_q_path = loc_api_q_path;
+    if (resp_q_path)    global_loc_api_resp_q_path = resp_q_path;
+
+    result = loc_eng_dmn_conn_launch_thelper( &thelper,
+        loc_api_server_proc_init,
+        loc_api_server_proc_pre,
+        loc_api_server_proc,
+        loc_api_server_proc_post,
+        create_thread_cb,
+        (char *) global_loc_api_q_path);
+    if (result != 0) {
+        LOC_LOGE("%s:%d]\n", __func__, __LINE__);
+        return -1;
+    }
+    return 0;
+}
+
+int loc_eng_dmn_conn_loc_api_server_unblock(void)
+{
+    loc_eng_dmn_conn_unblock_thelper(&thelper);
+    loc_eng_dmn_conn_unblock_proc();
+    return 0;
+}
+
+int loc_eng_dmn_conn_loc_api_server_join(void)
+{
+    loc_eng_dmn_conn_join_thelper(&thelper);
+    return 0;
+}
+
+int loc_eng_dmn_conn_loc_api_server_data_conn(int sender_id, int status) {
+  struct ctrl_msgbuf cmsgbuf;
+  LOC_LOGD("%s:%d] quipc_msgqid = %d\n", __func__, __LINE__, quipc_msgqid);
+  cmsgbuf.ctrl_type = GPSONE_LOC_API_RESPONSE;
+  cmsgbuf.cmsg.cmsg_response.result = status;
+  switch (sender_id) {
+    case LOC_ENG_IF_REQUEST_SENDER_ID_QUIPC: {
+      LOC_LOGD("%s:%d] sender_id = LOC_ENG_IF_REQUEST_SENDER_ID_QUIPC", __func__, __LINE__);
+      if (loc_eng_dmn_conn_glue_msgsnd(quipc_msgqid, & cmsgbuf, sizeof(struct ctrl_msgbuf)) < 0) {
+        LOC_LOGD("%s:%d] error! conn_glue_msgsnd failed\n", __func__, __LINE__);
+        return -1;
+      }
+      break;
+    }
+    case LOC_ENG_IF_REQUEST_SENDER_ID_MSAPM: {
+      LOC_LOGD("%s:%d] sender_id = LOC_ENG_IF_REQUEST_SENDER_ID_MSAPM", __func__, __LINE__);
+      if (loc_eng_dmn_conn_glue_msgsnd(msapm_msgqid, & cmsgbuf, sizeof(struct ctrl_msgbuf)) < 0) {
+        LOC_LOGD("%s:%d] error! conn_glue_msgsnd failed\n", __func__, __LINE__);
+        return -1;
+      }
+      break;
+    }
+    case LOC_ENG_IF_REQUEST_SENDER_ID_MSAPU: {
+      LOC_LOGD("%s:%d] sender_id = LOC_ENG_IF_REQUEST_SENDER_ID_MSAPU", __func__, __LINE__);
+      if (loc_eng_dmn_conn_glue_msgsnd(msapu_msgqid, & cmsgbuf, sizeof(struct ctrl_msgbuf)) < 0) {
+        LOC_LOGD("%s:%d] error! conn_glue_msgsnd failed\n", __func__, __LINE__);
+        return -1;
+      }
+      break;
+    }
+    case LOC_ENG_IF_REQUEST_SENDER_ID_GPSONE_DAEMON: {
+      LOC_LOGD("%s:%d] sender_id = LOC_ENG_IF_REQUEST_SENDER_ID_GPSONE_DAEMON", __func__, __LINE__);
+      if (loc_eng_dmn_conn_glue_msgsnd(loc_api_resp_msgqid, & cmsgbuf, sizeof(struct ctrl_msgbuf)) < 0) {
+        LOC_LOGD("%s:%d] error! conn_glue_msgsnd failed\n", __func__, __LINE__);
+        return -1;
+      }
+      break;
+    }
+    default: {
+      LOC_LOGD("%s:%d] invalid sender ID!", __func__, __LINE__);
+    }
+  }
+  return 0;
+}
+
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn.h b/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn.h
new file mode 100644
index 0000000..1d8c142
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn.h
@@ -0,0 +1,59 @@
+/* Copyright (c) 2011-2012,2014 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#ifndef LOC_ENG_DATA_SERVER_H
+#define LOC_ENG_DATA_SERVER_H
+
+#include "loc_eng_dmn_conn_thread_helper.h"
+
+#ifdef _ANDROID_
+
+#define GPSONE_LOC_API_Q_PATH "/data/misc/location/gpsone_d/gpsone_loc_api_q"
+#define GPSONE_LOC_API_RESP_Q_PATH "/data/misc/location/gpsone_d/gpsone_loc_api_resp_q"
+#define QUIPC_CTRL_Q_PATH "/data/misc/location/gpsone_d/quipc_ctrl_q"
+#define MSAPM_CTRL_Q_PATH "/data/misc/location/gpsone_d/msapm_ctrl_q"
+#define MSAPU_CTRL_Q_PATH "/data/misc/location/gpsone_d/msapu_ctrl_q"
+
+#else
+
+#define GPSONE_LOC_API_Q_PATH "/tmp/gpsone_loc_api_q"
+#define GPSONE_LOC_API_RESP_Q_PATH "/tmp/gpsone_loc_api_resp_q"
+#define QUIPC_CTRL_Q_PATH "/tmp/quipc_ctrl_q"
+#define MSAPM_CTRL_Q_PATH "/tmp/msapm_ctrl_q"
+#define MSAPU_CTRL_Q_PATH "/tmp/msapu_ctrl_q"
+
+#endif
+
+int loc_eng_dmn_conn_loc_api_server_launch(thelper_create_thread   create_thread_cb,
+    const char * loc_api_q_path, const char * ctrl_q_path, void *agps_handle);
+int loc_eng_dmn_conn_loc_api_server_unblock(void);
+int loc_eng_dmn_conn_loc_api_server_join(void);
+int loc_eng_dmn_conn_loc_api_server_data_conn(int, int);
+
+#endif /* LOC_ENG_DATA_SERVER_H */
+
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_glue_msg.c b/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_glue_msg.c
new file mode 100644
index 0000000..a1076ff
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_glue_msg.c
@@ -0,0 +1,223 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#include <linux/stat.h>
+#include <fcntl.h>
+
+#include <linux/types.h>
+
+#include "log_util.h"
+#include "platform_lib_includes.h"
+#include "loc_eng_dmn_conn_glue_msg.h"
+#include "loc_eng_dmn_conn_handler.h"
+
+/*===========================================================================
+FUNCTION    loc_eng_dmn_conn_glue_msgget
+
+DESCRIPTION
+   This function get a message queue
+
+   q_path - name path of the message queue
+   mode -
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   message queue id
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_dmn_conn_glue_msgget(const char * q_path, int mode)
+{
+    int msgqid;
+    msgqid = loc_eng_dmn_conn_glue_pipeget(q_path, mode);
+    return msgqid;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_dmn_conn_glue_msgremove
+
+DESCRIPTION
+   remove a message queue
+
+   q_path - name path of the message queue
+   msgqid - message queue id
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success or negative value for failure
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_dmn_conn_glue_msgremove(const char * q_path, int msgqid)
+{
+    int result;
+    result = loc_eng_dmn_conn_glue_piperemove(q_path, msgqid);
+    return result;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_dmn_conn_glue_msgsnd
+
+DESCRIPTION
+   Send a message
+
+   msgqid - message queue id
+   msgp - pointer to the message to be sent
+   msgsz - size of the message
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   number of bytes sent out or negative value for failure
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_dmn_conn_glue_msgsnd(int msgqid, const void * msgp, size_t msgsz)
+{
+    int result;
+    struct ctrl_msgbuf *pmsg = (struct ctrl_msgbuf *) msgp;
+    pmsg->msgsz = msgsz;
+
+    result = loc_eng_dmn_conn_glue_pipewrite(msgqid, msgp, msgsz);
+    if (result != (int) msgsz) {
+        LOC_LOGE("%s:%d] pipe broken %d, msgsz = %d\n", __func__, __LINE__, result, (int) msgsz);
+        return -1;
+    }
+
+    return result;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_dmn_conn_glue_msgrcv
+
+DESCRIPTION
+   receive a message
+
+   msgqid - message queue id
+   msgp - pointer to the buffer to hold the message
+   msgsz - size of the buffer
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   number of bytes received or negative value for failure
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_dmn_conn_glue_msgrcv(int msgqid, void *msgp, size_t msgbufsz)
+{
+    int result;
+    struct ctrl_msgbuf *pmsg = (struct ctrl_msgbuf *) msgp;
+
+    result = loc_eng_dmn_conn_glue_piperead(msgqid, &(pmsg->msgsz), sizeof(pmsg->msgsz));
+    if (result != sizeof(pmsg->msgsz)) {
+        LOC_LOGE("%s:%d] pipe broken %d\n", __func__, __LINE__, result);
+        return -1;
+    }
+
+    if (msgbufsz < pmsg->msgsz) {
+        LOC_LOGE("%s:%d] msgbuf is too small %d < %d\n", __func__, __LINE__, (int) msgbufsz, (int) pmsg->msgsz);
+        return -1;
+    }
+
+    result = loc_eng_dmn_conn_glue_piperead(msgqid, (uint8_t *) msgp + sizeof(pmsg->msgsz), pmsg->msgsz - sizeof(pmsg->msgsz));
+    if (result != (int) (pmsg->msgsz - sizeof(pmsg->msgsz))) {
+        LOC_LOGE("%s:%d] pipe broken %d, msgsz = %d\n", __func__, __LINE__, result, (int) pmsg->msgsz);
+        return -1;
+    }
+
+    return pmsg->msgsz;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_dmn_conn_glue_msgunblock
+
+DESCRIPTION
+   unblock a message queue
+
+   msgqid - message queue id
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_dmn_conn_glue_msgunblock(int msgqid)
+{
+    return loc_eng_dmn_conn_glue_pipeunblock(msgqid);
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_dmn_conn_glue_msgflush
+
+DESCRIPTION
+   flush out the message in a queue
+
+   msgqid - message queue id
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   number of bytes that are flushed out.
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_dmn_conn_glue_msgflush(int msgqid)
+{
+    int length;
+    char buf[128];
+
+    do {
+        length = loc_eng_dmn_conn_glue_piperead(msgqid, buf, 128);
+        LOC_LOGD("%s:%d] %s\n", __func__, __LINE__, buf);
+    } while(length);
+    return length;
+}
+
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_glue_msg.h b/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_glue_msg.h
new file mode 100644
index 0000000..d685c87
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_glue_msg.h
@@ -0,0 +1,51 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#ifndef LOC_ENG_DMN_CONN_GLUE_MSG_H
+#define LOC_ENG_DMN_CONN_GLUE_MSG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+
+#include <linux/types.h>
+#include "loc_eng_dmn_conn_glue_pipe.h"
+
+int loc_eng_dmn_conn_glue_msgget(const char * q_path, int mode);
+int loc_eng_dmn_conn_glue_msgremove(const char * q_path, int msgqid);
+int loc_eng_dmn_conn_glue_msgsnd(int msgqid, const void * msgp, size_t msgsz);
+int loc_eng_dmn_conn_glue_msgrcv(int msgqid, void *msgp, size_t msgsz);
+int loc_eng_dmn_conn_glue_msgflush(int msgqid);
+int loc_eng_dmn_conn_glue_msgunblock(int msgqid);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* LOC_ENG_DMN_CONN_GLUE_MSG_H */
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_glue_pipe.c b/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_glue_pipe.c
new file mode 100644
index 0000000..dffcad0
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_glue_pipe.c
@@ -0,0 +1,214 @@
+/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+
+// #include <linux/stat.h>
+#include <fcntl.h>
+// #include <linux/types.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include "loc_eng_dmn_conn_glue_pipe.h"
+#include "log_util.h"
+#include "platform_lib_includes.h"
+/*===========================================================================
+FUNCTION    loc_eng_dmn_conn_glue_pipeget
+
+DESCRIPTION
+   create a named pipe.
+
+   pipe_name - pipe name path
+   mode - mode
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success or negative value for failure
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_dmn_conn_glue_pipeget(const char * pipe_name, int mode)
+{
+    int fd;
+    int result;
+
+    LOC_LOGD("%s, mode = %d\n", pipe_name, mode);
+    result = mkfifo(pipe_name, 0660);
+
+    if ((result == -1) && (errno != EEXIST)) {
+        LOC_LOGE("failed: %s\n", strerror(errno));
+        return result;
+    }
+
+    // The mode in mkfifo is not honoured and does not provide the
+    // group permissions. Doing chmod to add group permissions.
+    result = chmod (pipe_name, 0660);
+    if (result != 0){
+        LOC_LOGE ("%s failed to change mode for %s, error = %s\n", __func__,
+              pipe_name, strerror(errno));
+    }
+
+    fd = open(pipe_name, mode);
+    if (fd <= 0)
+    {
+        LOC_LOGE("failed: %s\n", strerror(errno));
+    }
+    LOC_LOGD("fd = %d, %s\n", fd, pipe_name);
+    return fd;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_dmn_conn_glue_piperemove
+
+DESCRIPTION
+   remove a pipe
+
+    pipe_name - pipe name path
+    fd - fd for the pipe
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_dmn_conn_glue_piperemove(const char * pipe_name, int fd)
+{
+    close(fd);
+    if (pipe_name) unlink(pipe_name);
+    LOC_LOGD("fd = %d, %s\n", fd, pipe_name);
+    return 0;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_dmn_conn_glue_pipewrite
+
+DESCRIPTION
+   write to a pipe
+
+   fd - fd of a pipe
+   buf - buffer for the data to write
+   sz - size of the data in buffer
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   number of bytes written or negative value for failure
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_dmn_conn_glue_pipewrite(int fd, const void * buf, size_t sz)
+{
+    int result;
+
+    result = write(fd, buf, sz);
+
+    /* @todo check for non EINTR & EAGAIN, shall not do select again, select_tut Law 7) */
+
+    /* LOC_LOGD("fd = %d, buf = 0x%lx, size = %d, result = %d\n", fd, (long) buf, (int) sz, (int) result); */
+    return result;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_dmn_conn_glue_piperead
+
+DESCRIPTION
+   read from a pipe
+
+   fd - fd for the pipe
+   buf - buffer to hold the data read from pipe
+   sz - size of the buffer
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   number of bytes read from pipe or negative value for failure
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_dmn_conn_glue_piperead(int fd, void * buf, size_t sz)
+{
+    int len;
+
+    len = read(fd, buf, sz);
+
+    /* @todo check for non EINTR & EAGAIN, shall not do select again, select_tut Law 7) */
+
+    /* LOC_LOGD("fd = %d, buf = 0x%lx, size = %d, len = %d\n", fd, (long) buf, (int) sz, len); */
+    return len;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_dmn_conn_glue_pipeunblock
+
+DESCRIPTION
+   unblock a pipe
+
+   fd - fd for the pipe
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0 for success or negative value for failure
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_dmn_conn_glue_pipeunblock(int fd)
+{
+    int result;
+    struct flock flock_v;
+    LOC_LOGD("\n");
+//    result = fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) | O_NDELAY);
+    flock_v.l_type = F_UNLCK;
+    flock_v.l_len = 32;
+    result = fcntl(fd, F_SETLK, &flock_v);
+    if (result < 0) {
+        LOC_LOGE("fcntl failure, %s\n", strerror(errno));
+    }
+
+    return result;
+}
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_glue_pipe.h b/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_glue_pipe.h
new file mode 100644
index 0000000..b2fa3a0
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_glue_pipe.h
@@ -0,0 +1,50 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#ifndef LOC_ENG_DMN_CONN_GLUE_PIPE_H
+#define LOC_ENG_DMN_CONN_GLUE_PIPE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#include <linux/types.h>
+
+int loc_eng_dmn_conn_glue_pipeget(const char * pipe_name, int mode);
+int loc_eng_dmn_conn_glue_piperemove(const char * pipe_name, int fd);
+int loc_eng_dmn_conn_glue_pipewrite(int fd, const void * buf, size_t sz);
+int loc_eng_dmn_conn_glue_piperead(int fd, void * buf, size_t sz);
+
+int loc_eng_dmn_conn_glue_pipeflush(int fd);
+int loc_eng_dmn_conn_glue_pipeunblock(int fd);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* LOC_ENG_DMN_CONN_GLUE_PIPE_H */
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_handler.cpp b/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_handler.cpp
new file mode 100644
index 0000000..edd53f2
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_handler.cpp
@@ -0,0 +1,237 @@
+/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "log_util.h"
+#include "platform_lib_includes.h"
+#include "loc_eng_msg.h"
+#include "loc_eng_dmn_conn.h"
+#include "loc_eng_dmn_conn_handler.h"
+
+void* loc_api_handle = NULL;
+
+int loc_eng_dmn_conn_loc_api_server_if_request_handler(struct ctrl_msgbuf *pmsg, int len)
+{
+    LOC_LOGD("%s:%d]\n", __func__, __LINE__);
+#ifndef DEBUG_DMN_LOC_API
+    if (NULL == loc_api_handle) {
+        LOC_LOGE("%s:%d] NO agps data handle\n", __func__, __LINE__);
+        return 1;
+    }
+
+    if (NULL != loc_api_handle) {
+        AGpsExtType type;
+        switch (pmsg->cmsg.cmsg_if_request.type) {
+          case IF_REQUEST_TYPE_SUPL:
+          {
+            LOC_LOGD("IF_REQUEST_TYPE_SUPL");
+            type = AGPS_TYPE_SUPL;
+            break;
+          }
+          case IF_REQUEST_TYPE_WIFI:
+          {
+            LOC_LOGD("IF_REQUEST_TYPE_WIFI");
+            type = AGPS_TYPE_WIFI;
+            break;
+          }
+          case IF_REQUEST_TYPE_ANY:
+          {
+            LOC_LOGD("IF_REQUEST_TYPE_ANY");
+            type = AGPS_TYPE_ANY;
+            break;
+          }
+          default:
+          {
+            LOC_LOGD("invalid IF_REQUEST_TYPE!");
+            return -1;
+          }
+        }
+        switch (pmsg->cmsg.cmsg_if_request.sender_id) {
+          case IF_REQUEST_SENDER_ID_QUIPC:
+          {
+            LOC_LOGD("IF_REQUEST_SENDER_ID_QUIPC");
+            LocEngReqRelWifi* msg =
+                new LocEngReqRelWifi(loc_api_handle,
+                                     type,
+                                     LOC_ENG_IF_REQUEST_SENDER_ID_QUIPC,
+                                     (char*)pmsg->cmsg.cmsg_if_request.ssid,
+                                     (char*)pmsg->cmsg.cmsg_if_request.password,
+                                     true);
+            msg->send();
+            break;
+          }
+          case IF_REQUEST_SENDER_ID_MSAPM:
+          {
+            LOC_LOGD("IF_REQUEST_SENDER_ID_MSAPM");
+            LocEngReqRelWifi* msg =
+                new LocEngReqRelWifi(loc_api_handle,
+                                     type,
+                                     LOC_ENG_IF_REQUEST_SENDER_ID_MSAPM,
+                                     (char*)pmsg->cmsg.cmsg_if_request.ssid,
+                                     (char*)pmsg->cmsg.cmsg_if_request.password,
+                                     true);
+            msg->send();
+            break;
+          }
+          case IF_REQUEST_SENDER_ID_MSAPU:
+          {
+            LOC_LOGD("IF_REQUEST_SENDER_ID_MSAPU");
+            LocEngReqRelWifi* msg =
+                new LocEngReqRelWifi(loc_api_handle,
+                                     type,
+                                     LOC_ENG_IF_REQUEST_SENDER_ID_MSAPU,
+                                     (char*)pmsg->cmsg.cmsg_if_request.ssid,
+                                     (char*)pmsg->cmsg.cmsg_if_request.password,
+                                     true);
+            msg->send();
+            break;
+          }
+          case IF_REQUEST_SENDER_ID_GPSONE_DAEMON:
+          {
+            LOC_LOGD("IF_REQUEST_SENDER_ID_GPSONE_DAEMON");
+            LocEngReqRelBIT* msg =
+                new LocEngReqRelBIT(loc_api_handle,
+                                    type,
+                                    pmsg->cmsg.cmsg_if_request.ipv4_addr,
+                                    (char*)pmsg->cmsg.cmsg_if_request.ipv6_addr,
+                                    true);
+            msg->send();
+            break;
+          }
+          default:
+          {
+            LOC_LOGD("invalid IF_REQUEST_SENDER_ID!");
+            return -1;
+          }
+        }
+    }
+
+#else
+   loc_eng_dmn_conn_loc_api_server_data_conn(LOC_ENG_IF_REQUEST_SENDER_ID_GPSONE_DAEMON, GPSONE_LOC_API_IF_REQUEST_SUCCESS);
+#endif
+    return 0;
+}
+
+int loc_eng_dmn_conn_loc_api_server_if_release_handler(struct ctrl_msgbuf *pmsg, int len)
+{
+    LOC_LOGD("%s:%d]\n", __func__, __LINE__);
+#ifndef DEBUG_DMN_LOC_API
+    AGpsExtType type;
+    switch (pmsg->cmsg.cmsg_if_request.type) {
+      case IF_REQUEST_TYPE_SUPL:
+      {
+        LOC_LOGD("IF_REQUEST_TYPE_SUPL");
+        type = AGPS_TYPE_SUPL;
+        break;
+      }
+      case IF_REQUEST_TYPE_WIFI:
+      {
+        LOC_LOGD("IF_REQUEST_TYPE_WIFI");
+        type = AGPS_TYPE_WIFI;
+        break;
+      }
+      case IF_REQUEST_TYPE_ANY:
+      {
+        LOC_LOGD("IF_REQUEST_TYPE_ANY");
+        type = AGPS_TYPE_ANY;
+        break;
+      }
+      default:
+      {
+        LOC_LOGD("invalid IF_REQUEST_TYPE!");
+        return -1;
+      }
+    }
+    switch (pmsg->cmsg.cmsg_if_request.sender_id) {
+      case IF_REQUEST_SENDER_ID_QUIPC:
+      {
+        LOC_LOGD("IF_REQUEST_SENDER_ID_QUIPC");
+        LocEngReqRelWifi* msg =
+            new LocEngReqRelWifi(loc_api_handle,
+                                 type,
+                                 LOC_ENG_IF_REQUEST_SENDER_ID_QUIPC,
+                                 (char*)pmsg->cmsg.cmsg_if_request.ssid,
+                                 (char*)pmsg->cmsg.cmsg_if_request.password,
+                                 false);
+        msg->send();
+        break;
+      }
+      case IF_REQUEST_SENDER_ID_MSAPM:
+      {
+        LOC_LOGD("IF_REQUEST_SENDER_ID_MSAPM");
+        LocEngReqRelWifi* msg =
+            new LocEngReqRelWifi(loc_api_handle,
+                                 type,
+                                 LOC_ENG_IF_REQUEST_SENDER_ID_MSAPM,
+                                 (char*)pmsg->cmsg.cmsg_if_request.ssid,
+                                 (char*)pmsg->cmsg.cmsg_if_request.password,
+                                 false);
+        msg->send();
+        break;
+      }
+      case IF_REQUEST_SENDER_ID_MSAPU:
+      {
+        LOC_LOGD("IF_REQUEST_SENDER_ID_MSAPU");
+        LocEngReqRelWifi* msg =
+            new LocEngReqRelWifi(loc_api_handle,
+                                 type,
+                                 LOC_ENG_IF_REQUEST_SENDER_ID_MSAPU,
+                                 (char*)pmsg->cmsg.cmsg_if_request.ssid,
+                                 (char*)pmsg->cmsg.cmsg_if_request.password,
+                                 false);
+        msg->send();
+        break;
+      }
+      case IF_REQUEST_SENDER_ID_GPSONE_DAEMON:
+      {
+        LOC_LOGD("IF_REQUEST_SENDER_ID_GPSONE_DAEMON");
+        LocEngReqRelBIT* msg =
+            new LocEngReqRelBIT(loc_api_handle,
+                                type,
+                                pmsg->cmsg.cmsg_if_request.ipv4_addr,
+                                (char*)pmsg->cmsg.cmsg_if_request.ipv6_addr,
+                                false);
+        msg->send();
+        break;
+      }
+      default:
+      {
+        LOC_LOGD("invalid IF_REQUEST_SENDER_ID!");
+        return -1;
+      }
+    }
+#else
+   loc_eng_dmn_conn_loc_api_server_data_conn(LOC_ENG_IF_REQUEST_SENDER_ID_GPSONE_DAEMON, GPSONE_LOC_API_IF_RELEASE_SUCCESS);
+#endif
+    return 0;
+}
+
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_handler.h b/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_handler.h
new file mode 100644
index 0000000..1c0edd5
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_handler.h
@@ -0,0 +1,106 @@
+/* Copyright (c) 2011-2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#ifndef LOC_ENG_DATA_SERVER_HANDLER
+#define LOC_ENG_DATA_SERVER_HANDLER
+
+#include <linux/types.h>
+#include <arpa/inet.h>
+
+//for SSID_BUF_SIZE
+#include <hardware/gps.h>
+
+#ifndef SSID_BUF_SIZE
+    #define SSID_BUF_SIZE (32+1)
+#endif
+
+enum {
+    /* 0x0 - 0xEF is reserved for daemon internal */
+    GPSONE_LOC_API_IF_REQUEST   = 0xF0,
+    GPSONE_LOC_API_IF_RELEASE,
+    GPSONE_LOC_API_RESPONSE,
+    GPSONE_UNBLOCK,
+};
+
+enum {
+    GPSONE_LOC_API_IF_REQUEST_SUCCESS = 0xF0,
+    GPSONE_LOC_API_IF_RELEASE_SUCCESS,
+    GPSONE_LOC_API_IF_FAILURE,
+};
+
+
+struct ctrl_msg_response {
+    int result;
+};
+
+struct ctrl_msg_unblock {
+    int reserved;
+};
+
+typedef enum {
+  IF_REQUEST_TYPE_SUPL = 0,
+  IF_REQUEST_TYPE_WIFI,
+  IF_REQUEST_TYPE_ANY
+} ctrl_if_req_type_e_type;
+
+typedef enum {
+  IF_REQUEST_SENDER_ID_QUIPC = 0,
+  IF_REQUEST_SENDER_ID_MSAPM,
+  IF_REQUEST_SENDER_ID_MSAPU,
+  IF_REQUEST_SENDER_ID_GPSONE_DAEMON,
+  IF_REQUEST_SENDER_ID_MODEM
+} ctrl_if_req_sender_id_e_type;
+
+struct ctrl_msg_if_request {
+    ctrl_if_req_type_e_type type;
+    ctrl_if_req_sender_id_e_type sender_id;
+    unsigned long ipv4_addr;
+    unsigned char ipv6_addr[16];
+    char ssid[SSID_BUF_SIZE];
+    char password[SSID_BUF_SIZE];
+};
+
+/* do not change this structure */
+struct ctrl_msgbuf {
+    size_t msgsz;
+    uint16_t reserved1;
+    uint32_t reserved2;
+    uint8_t ctrl_type;
+    union {
+        struct ctrl_msg_response   cmsg_response;
+        struct ctrl_msg_unblock    cmsg_unblock;
+        struct ctrl_msg_if_request cmsg_if_request;
+    } cmsg;
+};
+
+extern void* loc_api_handle;
+
+int loc_eng_dmn_conn_loc_api_server_if_request_handler(struct ctrl_msgbuf *pmsg, int len);
+int loc_eng_dmn_conn_loc_api_server_if_release_handler(struct ctrl_msgbuf *pmsg, int len);
+
+#endif /* LOC_ENG_DATA_SERVER_HANDLER */
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_thread_helper.c b/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_thread_helper.c
new file mode 100644
index 0000000..9fed9d4
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_thread_helper.c
@@ -0,0 +1,399 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#include <stdio.h>
+
+#include "log_util.h"
+#include "platform_lib_includes.h"
+#include "loc_eng_dmn_conn_thread_helper.h"
+
+/*===========================================================================
+FUNCTION    thelper_signal_init
+
+DESCRIPTION
+   This function will initialize the conditional variable resources.
+
+   thelper - thelper instance
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success or negative value for failure
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int thelper_signal_init(struct loc_eng_dmn_conn_thelper * thelper)
+{
+    int result;
+    thelper->thread_exit  = 0;
+    thelper->thread_ready = 0;
+    result = pthread_cond_init( &thelper->thread_cond, NULL);
+    if (result) {
+        return result;
+    }
+
+    result = pthread_mutex_init(&thelper->thread_mutex, NULL);
+    if (result) {
+        pthread_cond_destroy(&thelper->thread_cond);
+    }
+    return result;
+}
+
+/*===========================================================================
+FUNCTION
+
+DESCRIPTION
+   This function will destroy the conditional variable resources
+
+    thelper - pointer to thelper instance
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success or negative value for failure
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int thelper_signal_destroy(struct loc_eng_dmn_conn_thelper * thelper)
+{
+    int result, ret_result = 0;
+    result = pthread_cond_destroy( &thelper->thread_cond);
+    if (result) {
+        ret_result = result;
+    }
+
+    result = pthread_mutex_destroy(&thelper->thread_mutex);
+    if (result) {
+        ret_result = result;
+    }
+
+    return ret_result;
+}
+
+/*===========================================================================
+FUNCTION    thelper_signal_wait
+
+DESCRIPTION
+   This function will be blocked on the conditional variable until thelper_signal_ready
+   is called
+
+    thelper - pointer to thelper instance
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success or negative value for failure
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int thelper_signal_wait(struct loc_eng_dmn_conn_thelper * thelper)
+{
+    int result = 0;
+
+    pthread_mutex_lock(&thelper->thread_mutex);
+    if (!thelper->thread_ready && !thelper->thread_exit) {
+        result = pthread_cond_wait(&thelper->thread_cond, &thelper->thread_mutex);
+    }
+
+    if (thelper->thread_exit) {
+        result = -1;
+    }
+    pthread_mutex_unlock(&thelper->thread_mutex);
+
+    return result;
+}
+
+/*===========================================================================
+FUNCTION     thelper_signal_ready
+
+DESCRIPTION
+   This function will wake up the conditional variable
+
+    thelper - pointer to thelper instance
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success or negative value for failure
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int thelper_signal_ready(struct loc_eng_dmn_conn_thelper * thelper)
+{
+    int result;
+
+    LOC_LOGD("%s:%d] 0x%lx\n", __func__, __LINE__, (long) thelper);
+
+    pthread_mutex_lock(&thelper->thread_mutex);
+    thelper->thread_ready = 1;
+    result = pthread_cond_signal(&thelper->thread_cond);
+    pthread_mutex_unlock(&thelper->thread_mutex);
+
+    return result;
+}
+
+/*===========================================================================
+FUNCTION     thelper_signal_block
+
+DESCRIPTION
+   This function will set the thread ready to 0 to block the thelper_signal_wait
+
+    thelper - pointer to thelper instance
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   if thread_ready is set
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int thelper_signal_block(struct loc_eng_dmn_conn_thelper * thelper)
+{
+    int result = thelper->thread_ready;
+
+    LOC_LOGD("%s:%d] 0x%lx\n", __func__, __LINE__, (long) thelper);
+
+    pthread_mutex_lock(&thelper->thread_mutex);
+    thelper->thread_ready = 0;
+    pthread_mutex_unlock(&thelper->thread_mutex);
+
+    return result;
+}
+
+/*===========================================================================
+FUNCTION    thelper_main
+
+DESCRIPTION
+   This function is the main thread. It will be launched as a child thread
+
+    data - pointer to the instance
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   NULL
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+static void * thelper_main(void *data)
+{
+    int result = 0;
+    struct loc_eng_dmn_conn_thelper * thelper = (struct loc_eng_dmn_conn_thelper *) data;
+
+    if (thelper->thread_proc_init) {
+        result = thelper->thread_proc_init(thelper->thread_context);
+        if (result < 0) {
+            thelper->thread_exit = 1;
+            thelper_signal_ready(thelper);
+            LOC_LOGE("%s:%d] error: 0x%lx\n", __func__, __LINE__, (long) thelper);
+            return NULL;
+        }
+    }
+
+    thelper_signal_ready(thelper);
+
+    if (thelper->thread_proc_pre) {
+        result = thelper->thread_proc_pre(thelper->thread_context);
+        if (result < 0) {
+            thelper->thread_exit = 1;
+            LOC_LOGE("%s:%d] error: 0x%lx\n", __func__, __LINE__, (long) thelper);
+            return NULL;
+        }
+    }
+
+    do {
+        if (thelper->thread_proc) {
+            result = thelper->thread_proc(thelper->thread_context);
+            if (result < 0) {
+                thelper->thread_exit = 1;
+                LOC_LOGE("%s:%d] error: 0x%lx\n", __func__, __LINE__, (long) thelper);
+            }
+        }
+    } while (thelper->thread_exit == 0);
+
+    if (thelper->thread_proc_post) {
+        result = thelper->thread_proc_post(thelper->thread_context);
+    }
+
+    if (result != 0) {
+        LOC_LOGE("%s:%d] error: 0x%lx\n", __func__, __LINE__, (long) thelper);
+    }
+    return NULL;
+}
+
+static void thelper_main_2(void *data)
+{
+    thelper_main(data);
+    return;
+}
+
+
+/*===========================================================================
+FUNCTION    loc_eng_dmn_conn_launch_thelper
+
+DESCRIPTION
+   This function will initialize the thread context and launch the thelper_main
+
+    thelper - pointer to thelper instance
+    thread_proc_init - The initialization function pointer
+    thread_proc_pre  - The function to call before task loop and after initialization
+    thread_proc      - The task loop
+    thread_proc_post - The function to call after the task loop
+    context          - the context for the above four functions
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success or negative value for failure
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_dmn_conn_launch_thelper(struct loc_eng_dmn_conn_thelper * thelper,
+    int (*thread_proc_init) (void * context),
+    int (*thread_proc_pre) (void * context),
+    int (*thread_proc) (void * context),
+    int (*thread_proc_post) (void * context),
+    thelper_create_thread   create_thread_cb,
+    void * context)
+{
+    int result;
+
+    thelper_signal_init(thelper);
+
+    if (context) {
+        thelper->thread_context    = context;
+    }
+
+    thelper->thread_proc_init  = thread_proc_init;
+    thelper->thread_proc_pre   = thread_proc_pre;
+    thelper->thread_proc       = thread_proc;
+    thelper->thread_proc_post  = thread_proc_post;
+
+    LOC_LOGD("%s:%d] 0x%lx call pthread_create\n", __func__, __LINE__, (long) thelper);
+    if (create_thread_cb) {
+        result = 0;
+        thelper->thread_id = create_thread_cb("loc_eng_dmn_conn",
+            thelper_main_2, (void *)thelper);
+    } else {
+        result = pthread_create(&thelper->thread_id, NULL,
+            thelper_main, (void *)thelper);
+    }
+
+    if (result != 0) {
+        LOC_LOGE("%s:%d] 0x%lx\n", __func__, __LINE__, (long) thelper);
+        return -1;
+    }
+
+    LOC_LOGD("%s:%d] 0x%lx pthread_create done\n", __func__, __LINE__, (long) thelper);
+
+    thelper_signal_wait(thelper);
+
+    LOC_LOGD("%s:%d] 0x%lx pthread ready\n", __func__, __LINE__, (long) thelper);
+    return thelper->thread_exit;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_dmn_conn_unblock_thelper
+
+DESCRIPTION
+   This function unblocks thelper_main to release the thread
+
+    thelper - pointer to thelper instance
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_dmn_conn_unblock_thelper(struct loc_eng_dmn_conn_thelper * thelper)
+{
+    LOC_LOGD("%s:%d] 0x%lx\n", __func__, __LINE__, (long) thelper);
+    thelper->thread_exit = 1;
+    return 0;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_dmn_conn_join_thelper
+
+    thelper - pointer to thelper instance
+
+DESCRIPTION
+   This function will wait for the thread of thelper_main to finish
+
+DEPENDENCIES
+   None
+
+RETURN VALUE
+   0: success or negative value for failure
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_dmn_conn_join_thelper(struct loc_eng_dmn_conn_thelper * thelper)
+{
+    int result;
+
+    LOC_LOGD("%s:%d] 0x%lx\n", __func__, __LINE__, (long) thelper);
+    result = pthread_join(thelper->thread_id, NULL);
+    if (result != 0) {
+        LOC_LOGE("%s:%d] 0x%lx\n", __func__, __LINE__, (long) thelper);
+    }
+    LOC_LOGD("%s:%d] 0x%lx\n", __func__, __LINE__, (long) thelper);
+
+    thelper_signal_destroy(thelper);
+
+    return result;
+}
+
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_thread_helper.h b/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_thread_helper.h
new file mode 100644
index 0000000..89e598b
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_dmn_conn_thread_helper.h
@@ -0,0 +1,74 @@
+/* Copyright (c) 2011, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#ifndef __LOC_ENG_DMN_CONN_THREAD_HELPER_H__
+#define __LOC_ENG_DMN_CONN_THREAD_HELPER_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#include <pthread.h>
+
+struct loc_eng_dmn_conn_thelper {
+    unsigned char   thread_exit;
+    unsigned char   thread_ready;
+    pthread_cond_t  thread_cond;
+    pthread_mutex_t thread_mutex;
+    pthread_t       thread_id;
+    void *          thread_context;
+    int             (*thread_proc_init) (void * context);
+    int             (*thread_proc_pre)  (void * context);
+    int             (*thread_proc)      (void * context);
+    int             (*thread_proc_post) (void * context);
+};
+
+typedef pthread_t (* thelper_create_thread)(const char* name, void (*start)(void *), void* arg);
+int loc_eng_dmn_conn_launch_thelper(struct loc_eng_dmn_conn_thelper * thelper,
+    int (*thread_proc_init) (void * context),
+    int (*thread_proc_pre)  (void * context),
+    int (*thread_proc)      (void * context),
+    int (*thread_proc_post) (void * context),
+    thelper_create_thread   create_thread_cb,
+    void * context);
+
+int loc_eng_dmn_conn_unblock_thelper(struct loc_eng_dmn_conn_thelper * thelper);
+int loc_eng_dmn_conn_join_thelper(struct loc_eng_dmn_conn_thelper * thelper);
+
+/* if only need to use signal */
+int thelper_signal_init(struct loc_eng_dmn_conn_thelper * thelper);
+int thelper_signal_destroy(struct loc_eng_dmn_conn_thelper * thelper);
+int thelper_signal_wait(struct loc_eng_dmn_conn_thelper * thelper);
+int thelper_signal_ready(struct loc_eng_dmn_conn_thelper * thelper);
+int thelper_signal_block(struct loc_eng_dmn_conn_thelper * thelper);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __LOC_ENG_DMN_CONN_THREAD_HELPER_H__ */
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_log.cpp b/gps/loc_api/libloc_api_50001/loc_eng_log.cpp
new file mode 100644
index 0000000..3a34167
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_log.cpp
@@ -0,0 +1,35 @@
+/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#define LOG_NDDEBUG 0
+#define LOG_TAG "LocSvc_eng"
+
+#include "loc_log.h"
+#include "loc_eng_log.h"
+
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_log.h b/gps/loc_api/libloc_api_50001/loc_eng_log.h
new file mode 100644
index 0000000..a68bd84
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_log.h
@@ -0,0 +1,44 @@
+/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef LOC_ENG_LOG_H
+#define LOC_ENG_LOG_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#include <ctype.h>
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* LOC_ENG_LOG_H */
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_msg.h b/gps/loc_api/libloc_api_50001/loc_eng_msg.h
new file mode 100644
index 0000000..9c7b9bc
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_msg.h
@@ -0,0 +1,306 @@
+/* Copyright (c) 2011-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#ifndef LOC_ENG_MSG_H
+#define LOC_ENG_MSG_H
+
+
+#include <hardware/gps.h>
+#include <gps_extended.h>
+#include <stdlib.h>
+#include <string.h>
+#include <log_util.h>
+#include <loc_eng_log.h>
+#include <loc_eng.h>
+#include <MsgTask.h>
+#include <LocEngAdapter.h>
+
+#ifndef SSID_BUF_SIZE
+    #define SSID_BUF_SIZE (32+1)
+#endif
+#ifdef USE_GLIB
+
+#include <glib.h>
+
+#endif /* USE_GLIB */
+#include "platform_lib_includes.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+using namespace loc_core;
+
+struct LocEngPositionMode : public LocMsg {
+    LocEngAdapter* mAdapter;
+    const LocPosMode mPosMode;
+    LocEngPositionMode(LocEngAdapter* adapter, LocPosMode &mode);
+    virtual void proc() const;
+    virtual void log() const;
+    void send() const;
+};
+
+
+struct LocEngStartFix : public LocMsg {
+    LocEngAdapter* mAdapter;
+    LocEngStartFix(LocEngAdapter* adapter);
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+    void send() const;
+};
+
+struct LocEngStopFix : public LocMsg {
+    LocEngAdapter* mAdapter;
+    LocEngStopFix(LocEngAdapter* adapter);
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+    void send() const;
+};
+
+struct LocEngReportPosition : public LocMsg {
+    LocAdapterBase* mAdapter;
+    const UlpLocation mLocation;
+    const GpsLocationExtended mLocationExtended;
+    const void* mLocationExt;
+    const enum loc_sess_status mStatus;
+    const LocPosTechMask mTechMask;
+    LocEngReportPosition(LocAdapterBase* adapter,
+                         UlpLocation &loc,
+                         GpsLocationExtended &locExtended,
+                         void* locExt,
+                         enum loc_sess_status st,
+                         LocPosTechMask technology);
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+    void send() const;
+};
+
+struct LocEngReportSv : public LocMsg {
+    LocAdapterBase* mAdapter;
+    const GnssSvStatus mSvStatus;
+    const GpsLocationExtended mLocationExtended;
+    const void* mSvExt;
+    LocEngReportSv(LocAdapterBase* adapter,
+                   GnssSvStatus &sv,
+                   GpsLocationExtended &locExtended,
+                   void* svExtended);
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+    void send() const;
+};
+
+struct LocEngReportStatus : public LocMsg {
+    LocAdapterBase* mAdapter;
+    const GpsStatusValue mStatus;
+    LocEngReportStatus(LocAdapterBase* adapter,
+                       GpsStatusValue engineStatus);
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+};
+
+struct LocEngReportNmea : public LocMsg {
+    void* mLocEng;
+    char* const mNmea;
+    const int mLen;
+    LocEngReportNmea(void* locEng,
+                     const char* data, int len);
+    inline virtual ~LocEngReportNmea()
+    {
+        delete[] mNmea;
+    }
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+};
+
+struct LocEngReportXtraServer : public LocMsg {
+    void* mLocEng;
+    int mMaxLen;
+    char *mServers;
+    LocEngReportXtraServer(void* locEng,
+                           const char *url1, const char *url2,
+                           const char *url3, const int maxlength);
+    inline virtual ~LocEngReportXtraServer()
+    {
+        delete[] mServers;
+    }
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+};
+
+struct LocEngSuplEsOpened : public LocMsg {
+    void* mLocEng;
+    LocEngSuplEsOpened(void* locEng);
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+};
+
+struct LocEngSuplEsClosed : public LocMsg {
+    void* mLocEng;
+    LocEngSuplEsClosed(void* locEng);
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+};
+
+struct LocEngRequestSuplEs : public LocMsg {
+    void* mLocEng;
+    const int mID;
+    LocEngRequestSuplEs(void* locEng, int id);
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+};
+
+struct LocEngRequestATL : public LocMsg {
+    void* mLocEng;
+    const int mID;
+    const AGpsExtType mType;
+    LocEngRequestATL(void* locEng, int id,
+                     AGpsExtType agps_type);
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+};
+
+struct LocEngReleaseATL : public LocMsg {
+    void* mLocEng;
+    const int mID;
+    LocEngReleaseATL(void* locEng, int id);
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+};
+
+struct LocEngReqRelBIT : public LocMsg {
+    void* mLocEng;
+    const AGpsExtType mType;
+    const int mIPv4Addr;
+    char* const mIPv6Addr;
+    const bool mIsReq;
+    LocEngReqRelBIT(void* instance, AGpsExtType type,
+                    int ipv4, char* ipv6, bool isReq);
+    virtual ~LocEngReqRelBIT();
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+    void send() const;
+};
+
+struct LocEngReqRelWifi : public LocMsg {
+    void* mLocEng;
+    const AGpsExtType mType;
+    const loc_if_req_sender_id_e_type mSenderId;
+    char* const mSSID;
+    char* const mPassword;
+    const bool mIsReq;
+    LocEngReqRelWifi(void* locEng, AGpsExtType type,
+                     loc_if_req_sender_id_e_type sender_id,
+                     char* s, char* p, bool isReq);
+    virtual ~LocEngReqRelWifi();
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+    void send() const;
+};
+
+struct LocEngRequestXtra : public LocMsg {
+    void* mLocEng;
+    LocEngRequestXtra(void* locEng);
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+};
+
+struct LocEngRequestTime : public LocMsg {
+    void* mLocEng;
+    LocEngRequestTime(void* locEng);
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+};
+
+struct LocEngRequestNi : public LocMsg {
+    void* mLocEng;
+    const GpsNiNotification mNotify;
+    const void *mPayload;
+    LocEngRequestNi(void* locEng,
+                    GpsNiNotification &notif,
+                    const void* data);
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+};
+
+struct LocEngDown : public LocMsg {
+    void* mLocEng;
+    LocEngDown(void* locEng);
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+};
+
+struct LocEngUp : public LocMsg {
+    void* mLocEng;
+    LocEngUp(void* locEng);
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+};
+
+struct LocEngGetZpp : public LocMsg {
+    LocEngAdapter* mAdapter;
+    LocEngGetZpp(LocEngAdapter* adapter);
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+    void send() const;
+};
+
+struct LocEngReportGpsMeasurement : public LocMsg {
+    void* mLocEng;
+    const GpsData mGpsData;
+    LocEngReportGpsMeasurement(void* locEng,
+                               GpsData &gpsData);
+    virtual void proc() const;
+    void locallog() const;
+    virtual void log() const;
+};
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* LOC_ENG_MSG_H */
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_ni.cpp b/gps/loc_api/libloc_api_50001/loc_eng_ni.cpp
new file mode 100644
index 0000000..4597b98
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_ni.cpp
@@ -0,0 +1,414 @@
+/* Copyright (c) 2009-2014, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#define LOG_NDDEBUG 0
+#define LOG_TAG "LocSvc_eng"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/time.h>
+#include <pthread.h>
+#include <errno.h>
+#include <string.h>
+#include <ctype.h>
+#include <unistd.h>
+#include <time.h>
+#include <MsgTask.h>
+
+#include <loc_eng.h>
+
+#include "log_util.h"
+#include "platform_lib_includes.h"
+
+using namespace loc_core;
+
+/*=============================================================================
+ *
+ *                             DATA DECLARATION
+ *
+ *============================================================================*/
+
+/*=============================================================================
+ *
+ *                             FUNCTION DECLARATIONS
+ *
+ *============================================================================*/
+static void* ni_thread_proc(void *args);
+
+struct LocEngInformNiResponse : public LocMsg {
+    LocEngAdapter* mAdapter;
+    const GpsUserResponseType mResponse;
+    const void *mPayload;
+    inline LocEngInformNiResponse(LocEngAdapter* adapter,
+                                  GpsUserResponseType resp,
+                                  const void* data) :
+        LocMsg(), mAdapter(adapter),
+        mResponse(resp), mPayload(data)
+    {
+        locallog();
+    }
+    inline ~LocEngInformNiResponse()
+    {
+        // this is a bit weird since mPayload is not
+        // allocated by this class.  But there is no better way.
+        // mPayload actually won't be NULL here.
+        free((void*)mPayload);
+    }
+    inline virtual void proc() const
+    {
+        mAdapter->informNiResponse(mResponse, mPayload);
+    }
+    inline void locallog() const
+    {
+        LOC_LOGV("LocEngInformNiResponse - "
+                 "response: %s\n  mPayload: %p",
+                 loc_get_ni_response_name(mResponse),
+                 mPayload);
+    }
+    inline virtual void log() const
+    {
+        locallog();
+    }
+};
+
+/*===========================================================================
+
+FUNCTION loc_eng_ni_request_handler
+
+DESCRIPTION
+   Displays the NI request and awaits user input. If a previous request is
+   in session, it is ignored.
+
+RETURN VALUE
+   none
+
+===========================================================================*/
+void loc_eng_ni_request_handler(loc_eng_data_s_type &loc_eng_data,
+                            const GpsNiNotification *notif,
+                            const void* passThrough)
+{
+    ENTRY_LOG();
+    char lcs_addr[32]; // Decoded LCS address for UMTS CP NI
+    loc_eng_ni_data_s_type* loc_eng_ni_data_p = &loc_eng_data.loc_eng_ni_data;
+    loc_eng_ni_session_s_type* pSession = NULL;
+
+    if (NULL == loc_eng_data.ni_notify_cb) {
+        EXIT_LOG(%s, "loc_eng_ni_init hasn't happened yet.");
+        return;
+    }
+
+    if (notif->ni_type == GPS_NI_TYPE_EMERGENCY_SUPL) {
+        if (NULL != loc_eng_ni_data_p->sessionEs.rawRequest) {
+            LOC_LOGW("loc_eng_ni_request_handler, supl es NI in progress, new supl es NI ignored, type: %d",
+                     notif->ni_type);
+            if (NULL != passThrough) {
+                free((void*)passThrough);
+            }
+        } else {
+            pSession = &loc_eng_ni_data_p->sessionEs;
+        }
+    } else {
+        if (NULL != loc_eng_ni_data_p->session.rawRequest ||
+            NULL != loc_eng_ni_data_p->sessionEs.rawRequest) {
+            LOC_LOGW("loc_eng_ni_request_handler, supl NI in progress, new supl NI ignored, type: %d",
+                     notif->ni_type);
+            if (NULL != passThrough) {
+                free((void*)passThrough);
+            }
+        } else {
+            pSession = &loc_eng_ni_data_p->session;
+        }
+    }
+
+
+    if (pSession) {
+        /* Save request */
+        pSession->rawRequest = (void*)passThrough;
+        pSession->reqID = ++loc_eng_ni_data_p->reqIDCounter;
+        pSession->adapter = loc_eng_data.adapter;
+
+        /* Fill in notification */
+        ((GpsNiNotification*)notif)->notification_id = pSession->reqID;
+
+        if (notif->notify_flags == GPS_NI_PRIVACY_OVERRIDE)
+        {
+            loc_eng_mute_one_session(loc_eng_data);
+        }
+
+        /* Log requestor ID and text for debugging */
+        LOC_LOGI("Notification: notif_type: %d, timeout: %d, default_resp: %d", notif->ni_type, notif->timeout, notif->default_response);
+        LOC_LOGI("              requestor_id: %s (encoding: %d)", notif->requestor_id, notif->requestor_id_encoding);
+        LOC_LOGI("              text: %s text (encoding: %d)", notif->text, notif->text_encoding);
+        if (notif->extras[0])
+        {
+            LOC_LOGI("              extras: %s", notif->extras);
+        }
+
+        /* For robustness, spawn a thread at this point to timeout to clear up the notification status, even though
+         * the OEM layer in java does not do so.
+         **/
+        pSession->respTimeLeft = 5 + (notif->timeout != 0 ? notif->timeout : LOC_NI_NO_RESPONSE_TIME);
+        LOC_LOGI("Automatically sends 'no response' in %d seconds (to clear status)\n", pSession->respTimeLeft);
+
+        int rc = 0;
+        rc = pthread_create(&pSession->thread, NULL, ni_thread_proc, pSession);
+        if (rc)
+        {
+            LOC_LOGE("Loc NI thread is not created.\n");
+        }
+        rc = pthread_detach(pSession->thread);
+        if (rc)
+        {
+            LOC_LOGE("Loc NI thread is not detached.\n");
+        }
+
+        CALLBACK_LOG_CALLFLOW("ni_notify_cb - id", %d, notif->notification_id);
+        loc_eng_data.ni_notify_cb((GpsNiNotification*)notif);
+    }
+    EXIT_LOG(%s, VOID_RET);
+}
+
+/*===========================================================================
+
+FUNCTION ni_thread_proc
+
+===========================================================================*/
+static void* ni_thread_proc(void *args)
+{
+    ENTRY_LOG();
+
+    loc_eng_ni_session_s_type* pSession = (loc_eng_ni_session_s_type*)args;
+    int rc = 0;          /* return code from pthread calls */
+
+    struct timeval present_time;
+    struct timespec expire_time;
+
+    LOC_LOGD("Starting Loc NI thread...\n");
+    pthread_mutex_lock(&pSession->tLock);
+    /* Calculate absolute expire time */
+    gettimeofday(&present_time, NULL);
+    expire_time.tv_sec  = present_time.tv_sec + pSession->respTimeLeft;
+    expire_time.tv_nsec = present_time.tv_usec * 1000;
+    LOC_LOGD("ni_thread_proc-Time out set for abs time %ld with delay %d sec\n",
+             (long) expire_time.tv_sec, pSession->respTimeLeft );
+
+    while (!pSession->respRecvd)
+    {
+        rc = pthread_cond_timedwait(&pSession->tCond,
+                                    &pSession->tLock,
+                                    &expire_time);
+        if (rc == ETIMEDOUT)
+        {
+            pSession->resp = GPS_NI_RESPONSE_NORESP;
+            LOC_LOGD("ni_thread_proc-Thread time out after valting for specified time. Ret Val %d\n",rc );
+            break;
+        }
+    }
+    LOC_LOGD("ni_thread_proc-Java layer has sent us a user response and return value from "
+             "pthread_cond_timedwait = %d\n",rc );
+    pSession->respRecvd = FALSE; /* Reset the user response flag for the next session*/
+
+    LOC_LOGD("pSession->resp is %d\n",pSession->resp);
+
+    // adding this check to support modem restart, in which case, we need the thread
+    // to exit without calling sending data. We made sure that rawRequest is NULL in
+    // loc_eng_ni_reset_on_engine_restart()
+    LocEngAdapter* adapter = pSession->adapter;
+    LocEngInformNiResponse *msg = NULL;
+
+    if (NULL != pSession->rawRequest) {
+        if (pSession->resp != GPS_NI_RESPONSE_IGNORE) {
+            LOC_LOGD("pSession->resp != GPS_NI_RESPONSE_IGNORE \n");
+            msg = new LocEngInformNiResponse(adapter,
+                                             pSession->resp,
+                                             pSession->rawRequest);
+        } else {
+            LOC_LOGD("this is the ignore reply for SUPL ES\n");
+            free(pSession->rawRequest);
+        }
+        pSession->rawRequest = NULL;
+    }
+    pthread_mutex_unlock(&pSession->tLock);
+
+    pSession->respTimeLeft = 0;
+    pSession->reqID = 0;
+
+    if (NULL != msg) {
+        LOC_LOGD("ni_thread_proc: adapter->sendMsg(msg)\n");
+        adapter->sendMsg(msg);
+    }
+
+    EXIT_LOG(%s, VOID_RET);
+    return NULL;
+}
+
+void loc_eng_ni_reset_on_engine_restart(loc_eng_data_s_type &loc_eng_data)
+{
+    ENTRY_LOG();
+    loc_eng_ni_data_s_type* loc_eng_ni_data_p = &loc_eng_data.loc_eng_ni_data;
+
+    if (NULL == loc_eng_data.ni_notify_cb) {
+        EXIT_LOG(%s, "loc_eng_ni_init hasn't happened yet.");
+        return;
+    }
+
+    // only if modem has requested but then died.
+    if (NULL != loc_eng_ni_data_p->sessionEs.rawRequest) {
+        free(loc_eng_ni_data_p->sessionEs.rawRequest);
+        loc_eng_ni_data_p->sessionEs.rawRequest = NULL;
+
+        pthread_mutex_lock(&loc_eng_ni_data_p->sessionEs.tLock);
+        // the goal is to wake up ni_thread_proc
+        // and let it exit.
+        loc_eng_ni_data_p->sessionEs.respRecvd = TRUE;
+        pthread_cond_signal(&loc_eng_ni_data_p->sessionEs.tCond);
+        pthread_mutex_unlock(&loc_eng_ni_data_p->sessionEs.tLock);
+    }
+
+    if (NULL != loc_eng_ni_data_p->session.rawRequest) {
+        free(loc_eng_ni_data_p->session.rawRequest);
+        loc_eng_ni_data_p->session.rawRequest = NULL;
+
+        pthread_mutex_lock(&loc_eng_ni_data_p->session.tLock);
+        // the goal is to wake up ni_thread_proc
+        // and let it exit.
+        loc_eng_ni_data_p->session.respRecvd = TRUE;
+        pthread_cond_signal(&loc_eng_ni_data_p->session.tCond);
+        pthread_mutex_unlock(&loc_eng_ni_data_p->session.tLock);
+    }
+
+    EXIT_LOG(%s, VOID_RET);
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_ni_init
+
+DESCRIPTION
+   This function initializes the NI interface
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   None
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+void loc_eng_ni_init(loc_eng_data_s_type &loc_eng_data, GpsNiExtCallbacks *callbacks)
+{
+    ENTRY_LOG_CALLFLOW();
+
+    if(callbacks == NULL)
+        EXIT_LOG(%s, "loc_eng_ni_init: failed, cb is NULL");
+    else if (NULL == callbacks->notify_cb) {
+        EXIT_LOG(%s, "loc_eng_ni_init: failed, no cb.");
+    } else if (NULL != loc_eng_data.ni_notify_cb) {
+        EXIT_LOG(%s, "loc_eng_ni_init: already inited.");
+    } else {
+        loc_eng_ni_data_s_type* loc_eng_ni_data_p = &loc_eng_data.loc_eng_ni_data;
+        loc_eng_ni_data_p->sessionEs.respTimeLeft = 0;
+        loc_eng_ni_data_p->sessionEs.respRecvd = FALSE;
+        loc_eng_ni_data_p->sessionEs.rawRequest = NULL;
+        loc_eng_ni_data_p->sessionEs.reqID = 0;
+        pthread_cond_init(&loc_eng_ni_data_p->sessionEs.tCond, NULL);
+        pthread_mutex_init(&loc_eng_ni_data_p->sessionEs.tLock, NULL);
+
+        loc_eng_ni_data_p->session.respTimeLeft = 0;
+        loc_eng_ni_data_p->session.respRecvd = FALSE;
+        loc_eng_ni_data_p->session.rawRequest = NULL;
+        loc_eng_ni_data_p->session.reqID = 0;
+        pthread_cond_init(&loc_eng_ni_data_p->session.tCond, NULL);
+        pthread_mutex_init(&loc_eng_ni_data_p->session.tLock, NULL);
+
+        loc_eng_data.ni_notify_cb = callbacks->notify_cb;
+        EXIT_LOG(%s, VOID_RET);
+    }
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_ni_respond
+
+DESCRIPTION
+   This function receives user response from upper layer framework
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   None
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+void loc_eng_ni_respond(loc_eng_data_s_type &loc_eng_data,
+                        int notif_id, GpsUserResponseType user_response)
+{
+    ENTRY_LOG_CALLFLOW();
+    loc_eng_ni_data_s_type* loc_eng_ni_data_p = &loc_eng_data.loc_eng_ni_data;
+    loc_eng_ni_session_s_type* pSession = NULL;
+
+    if (NULL == loc_eng_data.ni_notify_cb) {
+        EXIT_LOG(%s, "loc_eng_ni_init hasn't happened yet.");
+        return;
+    }
+
+    if (notif_id == loc_eng_ni_data_p->sessionEs.reqID &&
+        NULL != loc_eng_ni_data_p->sessionEs.rawRequest) {
+        pSession = &loc_eng_ni_data_p->sessionEs;
+        // ignore any SUPL NI non-Es session if a SUPL NI ES is accepted
+        if (user_response == GPS_NI_RESPONSE_ACCEPT &&
+            NULL != loc_eng_ni_data_p->session.rawRequest) {
+                pthread_mutex_lock(&loc_eng_ni_data_p->session.tLock);
+                loc_eng_ni_data_p->session.resp = GPS_NI_RESPONSE_IGNORE;
+                loc_eng_ni_data_p->session.respRecvd = TRUE;
+                pthread_cond_signal(&loc_eng_ni_data_p->session.tCond);
+                pthread_mutex_unlock(&loc_eng_ni_data_p->session.tLock);
+        }
+    } else if (notif_id == loc_eng_ni_data_p->session.reqID &&
+        NULL != loc_eng_ni_data_p->session.rawRequest) {
+        pSession = &loc_eng_ni_data_p->session;
+    }
+
+    if (pSession) {
+        LOC_LOGI("loc_eng_ni_respond: send user response %d for notif %d", user_response, notif_id);
+        pthread_mutex_lock(&pSession->tLock);
+        pSession->resp = user_response;
+        pSession->respRecvd = TRUE;
+        pthread_cond_signal(&pSession->tCond);
+        pthread_mutex_unlock(&pSession->tLock);
+    }
+    else {
+        LOC_LOGE("loc_eng_ni_respond: notif_id %d not an active session", notif_id);
+    }
+
+    EXIT_LOG(%s, VOID_RET);
+}
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_ni.h b/gps/loc_api/libloc_api_50001/loc_eng_ni.h
new file mode 100644
index 0000000..068f5cd
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_ni.h
@@ -0,0 +1,59 @@
+/* Copyright (c) 2009,2011,2014 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef LOC_ENG_NI_H
+#define LOC_ENG_NI_H
+
+#include <stdbool.h>
+#include <LocEngAdapter.h>
+
+#define LOC_NI_NO_RESPONSE_TIME            20                      /* secs */
+#define LOC_NI_NOTIF_KEY_ADDRESS           "Address"
+#define GPS_NI_RESPONSE_IGNORE             4
+
+typedef struct {
+    pthread_t               thread;            /* NI thread */
+    int                     respTimeLeft;       /* examine time for NI response */
+    bool                    respRecvd;   /* NI User reponse received or not from Java layer*/
+    void*                   rawRequest;
+    int                     reqID;         /* ID to check against response */
+    GpsUserResponseType     resp;
+    pthread_cond_t          tCond;
+    pthread_mutex_t         tLock;
+    LocEngAdapter*          adapter;
+} loc_eng_ni_session_s_type;
+
+typedef struct {
+    loc_eng_ni_session_s_type session;    /* SUPL NI Session */
+    loc_eng_ni_session_s_type sessionEs;  /* Emergency SUPL NI Session */
+    int reqIDCounter;
+} loc_eng_ni_data_s_type;
+
+
+#endif /* LOC_ENG_NI_H */
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_nmea.cpp b/gps/loc_api/libloc_api_50001/loc_eng_nmea.cpp
new file mode 100644
index 0000000..126a97f
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_nmea.cpp
@@ -0,0 +1,814 @@
+/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#define LOG_NDDEBUG 0
+#define LOG_TAG "LocSvc_eng_nmea"
+#define GPS_PRN_START 1
+#define GPS_PRN_END   32
+#define GLONASS_PRN_START 65
+#define GLONASS_PRN_END   96
+#include <loc_eng.h>
+#include <loc_eng_nmea.h>
+#include <math.h>
+#include "log_util.h"
+
+/*===========================================================================
+FUNCTION    loc_eng_nmea_send
+
+DESCRIPTION
+   send out NMEA sentence
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   Total length of the nmea sentence
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+void loc_eng_nmea_send(char *pNmea, int length, loc_eng_data_s_type *loc_eng_data_p)
+{
+    struct timeval tv;
+    gettimeofday(&tv, (struct timezone *) NULL);
+    int64_t now = tv.tv_sec * 1000LL + tv.tv_usec / 1000;
+    CALLBACK_LOG_CALLFLOW("nmea_cb", %p, pNmea);
+    if (loc_eng_data_p->nmea_cb != NULL)
+        loc_eng_data_p->nmea_cb(now, pNmea, length);
+    LOC_LOGD("NMEA <%s", pNmea);
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_nmea_put_checksum
+
+DESCRIPTION
+   Generate NMEA sentences generated based on position report
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   Total length of the nmea sentence
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_nmea_put_checksum(char *pNmea, int maxSize)
+{
+    uint8_t checksum = 0;
+    int length = 0;
+
+    pNmea++; //skip the $
+    while (*pNmea != '\0')
+    {
+        checksum ^= *pNmea++;
+        length++;
+    }
+
+    int checksumLength = snprintf(pNmea,(maxSize-length-1),"*%02X\r\n", checksum);
+    return (length + checksumLength);
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_nmea_generate_pos
+
+DESCRIPTION
+   Generate NMEA sentences generated based on position report
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   0
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+void loc_eng_nmea_generate_pos(loc_eng_data_s_type *loc_eng_data_p,
+                               const UlpLocation &location,
+                               const GpsLocationExtended &locationExtended,
+                               unsigned char generate_nmea)
+{
+    ENTRY_LOG();
+    time_t utcTime(location.gpsLocation.timestamp/1000);
+    tm * pTm = gmtime(&utcTime);
+    if (NULL == pTm) {
+        LOC_LOGE("gmtime failed");
+        return;
+    }
+
+    char sentence[NMEA_SENTENCE_MAX_LENGTH] = {0};
+    char* pMarker = sentence;
+    int lengthRemaining = sizeof(sentence);
+    int length = 0;
+    int utcYear = pTm->tm_year % 100; // 2 digit year
+    int utcMonth = pTm->tm_mon + 1; // tm_mon starts at zero
+    int utcDay = pTm->tm_mday;
+    int utcHours = pTm->tm_hour;
+    int utcMinutes = pTm->tm_min;
+    int utcSeconds = pTm->tm_sec;
+
+    if (generate_nmea) {
+        // ------------------
+        // ------$GPGSA------
+        // ------------------
+
+        uint32_t svUsedCount = 0;
+        uint32_t svUsedList[32] = {0};
+        uint32_t mask = loc_eng_data_p->sv_used_mask;
+        for (uint8_t i = 1; mask > 0 && svUsedCount < 32; i++)
+        {
+            if (mask & 1)
+                svUsedList[svUsedCount++] = i;
+            mask = mask >> 1;
+        }
+        // clear the cache so they can't be used again
+        loc_eng_data_p->sv_used_mask = 0;
+
+        char fixType;
+        if (svUsedCount == 0)
+            fixType = '1'; // no fix
+        else if (svUsedCount <= 3)
+            fixType = '2'; // 2D fix
+        else
+            fixType = '3'; // 3D fix
+
+        length = snprintf(pMarker, lengthRemaining, "$GPGSA,A,%c,", fixType);
+
+        if (length < 0 || length >= lengthRemaining)
+        {
+            LOC_LOGE("NMEA Error in string formatting");
+            return;
+        }
+        pMarker += length;
+        lengthRemaining -= length;
+
+        for (uint8_t i = 0; i < 12; i++) // only the first 12 sv go in sentence
+        {
+            if (i < svUsedCount)
+                length = snprintf(pMarker, lengthRemaining, "%02d,", svUsedList[i]);
+            else
+                length = snprintf(pMarker, lengthRemaining, ",");
+
+            if (length < 0 || length >= lengthRemaining)
+            {
+                LOC_LOGE("NMEA Error in string formatting");
+                return;
+            }
+            pMarker += length;
+            lengthRemaining -= length;
+        }
+
+        if (locationExtended.flags & GPS_LOCATION_EXTENDED_HAS_DOP)
+        {   // dop is in locationExtended, (QMI)
+            length = snprintf(pMarker, lengthRemaining, "%.1f,%.1f,%.1f",
+                              locationExtended.pdop,
+                              locationExtended.hdop,
+                              locationExtended.vdop);
+        }
+        else if (loc_eng_data_p->pdop > 0 && loc_eng_data_p->hdop > 0 && loc_eng_data_p->vdop > 0)
+        {   // dop was cached from sv report (RPC)
+            length = snprintf(pMarker, lengthRemaining, "%.1f,%.1f,%.1f",
+                              loc_eng_data_p->pdop,
+                              loc_eng_data_p->hdop,
+                              loc_eng_data_p->vdop);
+        }
+        else
+        {   // no dop
+            length = snprintf(pMarker, lengthRemaining, ",,");
+        }
+
+        length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
+        loc_eng_nmea_send(sentence, length, loc_eng_data_p);
+
+        // ------------------
+        // ------$GPVTG------
+        // ------------------
+
+        pMarker = sentence;
+        lengthRemaining = sizeof(sentence);
+
+        if (location.gpsLocation.flags & GPS_LOCATION_HAS_BEARING)
+        {
+            float magTrack = location.gpsLocation.bearing;
+            if (locationExtended.flags & GPS_LOCATION_EXTENDED_HAS_MAG_DEV)
+            {
+                float magTrack = location.gpsLocation.bearing - locationExtended.magneticDeviation;
+                if (magTrack < 0.0)
+                    magTrack += 360.0;
+                else if (magTrack > 360.0)
+                    magTrack -= 360.0;
+            }
+
+            length = snprintf(pMarker, lengthRemaining, "$GPVTG,%.1lf,T,%.1lf,M,", location.gpsLocation.bearing, magTrack);
+        }
+        else
+        {
+            length = snprintf(pMarker, lengthRemaining, "$GPVTG,,T,,M,");
+        }
+
+        if (length < 0 || length >= lengthRemaining)
+        {
+            LOC_LOGE("NMEA Error in string formatting");
+            return;
+        }
+        pMarker += length;
+        lengthRemaining -= length;
+
+        if (location.gpsLocation.flags & GPS_LOCATION_HAS_SPEED)
+        {
+            float speedKnots = location.gpsLocation.speed * (3600.0/1852.0);
+            float speedKmPerHour = location.gpsLocation.speed * 3.6;
+
+            length = snprintf(pMarker, lengthRemaining, "%.1lf,N,%.1lf,K,", speedKnots, speedKmPerHour);
+        }
+        else
+        {
+            length = snprintf(pMarker, lengthRemaining, ",N,,K,");
+        }
+
+        if (length < 0 || length >= lengthRemaining)
+        {
+            LOC_LOGE("NMEA Error in string formatting");
+            return;
+        }
+        pMarker += length;
+        lengthRemaining -= length;
+
+        if (!(location.gpsLocation.flags & GPS_LOCATION_HAS_LAT_LONG))
+            length = snprintf(pMarker, lengthRemaining, "%c", 'N'); // N means no fix
+        else if (LOC_POSITION_MODE_STANDALONE == loc_eng_data_p->adapter->getPositionMode().mode)
+            length = snprintf(pMarker, lengthRemaining, "%c", 'A'); // A means autonomous
+        else
+            length = snprintf(pMarker, lengthRemaining, "%c", 'D'); // D means differential
+
+        length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
+        loc_eng_nmea_send(sentence, length, loc_eng_data_p);
+
+        // ------------------
+        // ------$GPRMC------
+        // ------------------
+
+        pMarker = sentence;
+        lengthRemaining = sizeof(sentence);
+
+        length = snprintf(pMarker, lengthRemaining, "$GPRMC,%02d%02d%02d,A," ,
+                          utcHours, utcMinutes, utcSeconds);
+
+        if (length < 0 || length >= lengthRemaining)
+        {
+            LOC_LOGE("NMEA Error in string formatting");
+            return;
+        }
+        pMarker += length;
+        lengthRemaining -= length;
+
+        if (location.gpsLocation.flags & GPS_LOCATION_HAS_LAT_LONG)
+        {
+            double latitude = location.gpsLocation.latitude;
+            double longitude = location.gpsLocation.longitude;
+            char latHemisphere;
+            char lonHemisphere;
+            double latMinutes;
+            double lonMinutes;
+
+            if (latitude > 0)
+            {
+                latHemisphere = 'N';
+            }
+            else
+            {
+                latHemisphere = 'S';
+                latitude *= -1.0;
+            }
+
+            if (longitude < 0)
+            {
+                lonHemisphere = 'W';
+                longitude *= -1.0;
+            }
+            else
+            {
+                lonHemisphere = 'E';
+            }
+
+            latMinutes = fmod(latitude * 60.0 , 60.0);
+            lonMinutes = fmod(longitude * 60.0 , 60.0);
+
+            length = snprintf(pMarker, lengthRemaining, "%02d%09.6lf,%c,%03d%09.6lf,%c,",
+                              (uint8_t)floor(latitude), latMinutes, latHemisphere,
+                              (uint8_t)floor(longitude),lonMinutes, lonHemisphere);
+        }
+        else
+        {
+            length = snprintf(pMarker, lengthRemaining,",,,,");
+        }
+
+        if (length < 0 || length >= lengthRemaining)
+        {
+            LOC_LOGE("NMEA Error in string formatting");
+            return;
+        }
+        pMarker += length;
+        lengthRemaining -= length;
+
+        if (location.gpsLocation.flags & GPS_LOCATION_HAS_SPEED)
+        {
+            float speedKnots = location.gpsLocation.speed * (3600.0/1852.0);
+            length = snprintf(pMarker, lengthRemaining, "%.1lf,", speedKnots);
+        }
+        else
+        {
+            length = snprintf(pMarker, lengthRemaining, ",");
+        }
+
+        if (length < 0 || length >= lengthRemaining)
+        {
+            LOC_LOGE("NMEA Error in string formatting");
+            return;
+        }
+        pMarker += length;
+        lengthRemaining -= length;
+
+        if (location.gpsLocation.flags & GPS_LOCATION_HAS_BEARING)
+        {
+            length = snprintf(pMarker, lengthRemaining, "%.1lf,", location.gpsLocation.bearing);
+        }
+        else
+        {
+            length = snprintf(pMarker, lengthRemaining, ",");
+        }
+
+        if (length < 0 || length >= lengthRemaining)
+        {
+            LOC_LOGE("NMEA Error in string formatting");
+            return;
+        }
+        pMarker += length;
+        lengthRemaining -= length;
+
+        length = snprintf(pMarker, lengthRemaining, "%2.2d%2.2d%2.2d,",
+                          utcDay, utcMonth, utcYear);
+
+        if (length < 0 || length >= lengthRemaining)
+        {
+            LOC_LOGE("NMEA Error in string formatting");
+            return;
+        }
+        pMarker += length;
+        lengthRemaining -= length;
+
+        if (locationExtended.flags & GPS_LOCATION_EXTENDED_HAS_MAG_DEV)
+        {
+            float magneticVariation = locationExtended.magneticDeviation;
+            char direction;
+            if (magneticVariation < 0.0)
+            {
+                direction = 'W';
+                magneticVariation *= -1.0;
+            }
+            else
+            {
+                direction = 'E';
+            }
+
+            length = snprintf(pMarker, lengthRemaining, "%.1lf,%c,",
+                              magneticVariation, direction);
+        }
+        else
+        {
+            length = snprintf(pMarker, lengthRemaining, ",,");
+        }
+
+        if (length < 0 || length >= lengthRemaining)
+        {
+            LOC_LOGE("NMEA Error in string formatting");
+            return;
+        }
+        pMarker += length;
+        lengthRemaining -= length;
+
+        if (!(location.gpsLocation.flags & GPS_LOCATION_HAS_LAT_LONG))
+            length = snprintf(pMarker, lengthRemaining, "%c", 'N'); // N means no fix
+        else if (LOC_POSITION_MODE_STANDALONE == loc_eng_data_p->adapter->getPositionMode().mode)
+            length = snprintf(pMarker, lengthRemaining, "%c", 'A'); // A means autonomous
+        else
+            length = snprintf(pMarker, lengthRemaining, "%c", 'D'); // D means differential
+
+        length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
+        loc_eng_nmea_send(sentence, length, loc_eng_data_p);
+
+        // ------------------
+        // ------$GPGGA------
+        // ------------------
+
+        pMarker = sentence;
+        lengthRemaining = sizeof(sentence);
+
+        length = snprintf(pMarker, lengthRemaining, "$GPGGA,%02d%02d%02d," ,
+                          utcHours, utcMinutes, utcSeconds);
+
+        if (length < 0 || length >= lengthRemaining)
+        {
+            LOC_LOGE("NMEA Error in string formatting");
+            return;
+        }
+        pMarker += length;
+        lengthRemaining -= length;
+
+        if (location.gpsLocation.flags & GPS_LOCATION_HAS_LAT_LONG)
+        {
+            double latitude = location.gpsLocation.latitude;
+            double longitude = location.gpsLocation.longitude;
+            char latHemisphere;
+            char lonHemisphere;
+            double latMinutes;
+            double lonMinutes;
+
+            if (latitude > 0)
+            {
+                latHemisphere = 'N';
+            }
+            else
+            {
+                latHemisphere = 'S';
+                latitude *= -1.0;
+            }
+
+            if (longitude < 0)
+            {
+                lonHemisphere = 'W';
+                longitude *= -1.0;
+            }
+            else
+            {
+                lonHemisphere = 'E';
+            }
+
+            latMinutes = fmod(latitude * 60.0 , 60.0);
+            lonMinutes = fmod(longitude * 60.0 , 60.0);
+
+            length = snprintf(pMarker, lengthRemaining, "%02d%09.6lf,%c,%03d%09.6lf,%c,",
+                              (uint8_t)floor(latitude), latMinutes, latHemisphere,
+                              (uint8_t)floor(longitude),lonMinutes, lonHemisphere);
+        }
+        else
+        {
+            length = snprintf(pMarker, lengthRemaining,",,,,");
+        }
+
+        if (length < 0 || length >= lengthRemaining)
+        {
+            LOC_LOGE("NMEA Error in string formatting");
+            return;
+        }
+        pMarker += length;
+        lengthRemaining -= length;
+
+        char gpsQuality;
+        if (!(location.gpsLocation.flags & GPS_LOCATION_HAS_LAT_LONG))
+            gpsQuality = '0'; // 0 means no fix
+        else if (LOC_POSITION_MODE_STANDALONE == loc_eng_data_p->adapter->getPositionMode().mode)
+            gpsQuality = '1'; // 1 means GPS fix
+        else
+            gpsQuality = '2'; // 2 means DGPS fix
+
+        if (locationExtended.flags & GPS_LOCATION_EXTENDED_HAS_DOP)
+        {   // dop is in locationExtended, (QMI)
+            length = snprintf(pMarker, lengthRemaining, "%c,%02d,%.1f,",
+                              gpsQuality, svUsedCount, locationExtended.hdop);
+        }
+        else if (loc_eng_data_p->pdop > 0 && loc_eng_data_p->hdop > 0 && loc_eng_data_p->vdop > 0)
+        {   // dop was cached from sv report (RPC)
+            length = snprintf(pMarker, lengthRemaining, "%c,%02d,%.1f,",
+                              gpsQuality, svUsedCount, loc_eng_data_p->hdop);
+        }
+        else
+        {   // no hdop
+            length = snprintf(pMarker, lengthRemaining, "%c,%02d,,",
+                              gpsQuality, svUsedCount);
+        }
+
+        if (length < 0 || length >= lengthRemaining)
+        {
+            LOC_LOGE("NMEA Error in string formatting");
+            return;
+        }
+        pMarker += length;
+        lengthRemaining -= length;
+
+        if (locationExtended.flags & GPS_LOCATION_EXTENDED_HAS_ALTITUDE_MEAN_SEA_LEVEL)
+        {
+            length = snprintf(pMarker, lengthRemaining, "%.1lf,M,",
+                              locationExtended.altitudeMeanSeaLevel);
+        }
+        else
+        {
+            length = snprintf(pMarker, lengthRemaining,",,");
+        }
+
+        if (length < 0 || length >= lengthRemaining)
+        {
+            LOC_LOGE("NMEA Error in string formatting");
+            return;
+        }
+        pMarker += length;
+        lengthRemaining -= length;
+
+        if ((location.gpsLocation.flags & GPS_LOCATION_HAS_ALTITUDE) &&
+            (locationExtended.flags & GPS_LOCATION_EXTENDED_HAS_ALTITUDE_MEAN_SEA_LEVEL))
+        {
+            length = snprintf(pMarker, lengthRemaining, "%.1lf,M,,",
+                              location.gpsLocation.altitude - locationExtended.altitudeMeanSeaLevel);
+        }
+        else
+        {
+            length = snprintf(pMarker, lengthRemaining,",,,");
+        }
+
+        length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
+        loc_eng_nmea_send(sentence, length, loc_eng_data_p);
+
+    }
+    //Send blank NMEA reports for non-final fixes
+    else {
+        strlcpy(sentence, "$GPGSA,A,1,,,,,,,,,,,,,,,", sizeof(sentence));
+        length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
+        loc_eng_nmea_send(sentence, length, loc_eng_data_p);
+
+        strlcpy(sentence, "$GPVTG,,T,,M,,N,,K,N", sizeof(sentence));
+        length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
+        loc_eng_nmea_send(sentence, length, loc_eng_data_p);
+
+        strlcpy(sentence, "$GPRMC,,V,,,,,,,,,,N", sizeof(sentence));
+        length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
+        loc_eng_nmea_send(sentence, length, loc_eng_data_p);
+
+        strlcpy(sentence, "$GPGGA,,,,,,0,,,,,,,,", sizeof(sentence));
+        length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
+        loc_eng_nmea_send(sentence, length, loc_eng_data_p);
+    }
+    // clear the dop cache so they can't be used again
+    loc_eng_data_p->pdop = 0;
+    loc_eng_data_p->hdop = 0;
+    loc_eng_data_p->vdop = 0;
+
+    EXIT_LOG(%d, 0);
+}
+
+
+
+/*===========================================================================
+FUNCTION    loc_eng_nmea_generate_sv
+
+DESCRIPTION
+   Generate NMEA sentences generated based on sv report
+
+DEPENDENCIES
+   NONE
+
+RETURN VALUE
+   0
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+void loc_eng_nmea_generate_sv(loc_eng_data_s_type *loc_eng_data_p,
+                              const GnssSvStatus &svStatus, const GpsLocationExtended &locationExtended)
+{
+    ENTRY_LOG();
+
+    char sentence[NMEA_SENTENCE_MAX_LENGTH] = {0};
+    char* pMarker = sentence;
+    int lengthRemaining = sizeof(sentence);
+    int length = 0;
+    int svCount = svStatus.num_svs;
+    int sentenceCount = 0;
+    int sentenceNumber = 1;
+    int svNumber = 1;
+    int gpsCount = 0;
+    int glnCount = 0;
+
+    //Count GPS SVs for saparating GPS from GLONASS and throw others
+
+    for(svNumber=1; svNumber <= svCount; svNumber++) {
+        if( (svStatus.sv_list[svNumber-1].prn >= GPS_PRN_START)&&
+            (svStatus.sv_list[svNumber-1].prn <= GPS_PRN_END) )
+        {
+            gpsCount++;
+        }
+        else if( (svStatus.sv_list[svNumber-1].prn >= GLONASS_PRN_START) &&
+                 (svStatus.sv_list[svNumber-1].prn <= GLONASS_PRN_END) )
+        {
+            glnCount++;
+        }
+    }
+
+    // ------------------
+    // ------$GPGSV------
+    // ------------------
+
+    if (gpsCount <= 0)
+    {
+        // no svs in view, so just send a blank $GPGSV sentence
+        strlcpy(sentence, "$GPGSV,1,1,0,", sizeof(sentence));
+        length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
+        loc_eng_nmea_send(sentence, length, loc_eng_data_p);
+    }
+    else
+    {
+        svNumber = 1;
+        sentenceNumber = 1;
+        sentenceCount = gpsCount/4 + (gpsCount % 4 != 0);
+
+        while (sentenceNumber <= sentenceCount)
+        {
+            pMarker = sentence;
+            lengthRemaining = sizeof(sentence);
+
+            length = snprintf(pMarker, lengthRemaining, "$GPGSV,%d,%d,%02d",
+                          sentenceCount, sentenceNumber, gpsCount);
+
+            if (length < 0 || length >= lengthRemaining)
+            {
+                LOC_LOGE("NMEA Error in string formatting");
+                return;
+            }
+            pMarker += length;
+            lengthRemaining -= length;
+
+            for (int i=0; (svNumber <= svCount) && (i < 4);  svNumber++)
+            {
+                if( (svStatus.sv_list[svNumber-1].prn >= GPS_PRN_START) &&
+                    (svStatus.sv_list[svNumber-1].prn <= GPS_PRN_END) )
+                {
+                    length = snprintf(pMarker, lengthRemaining,",%02d,%02d,%03d,",
+                                  svStatus.sv_list[svNumber-1].prn,
+                                  (int)(0.5 + svStatus.sv_list[svNumber-1].elevation), //float to int
+                                  (int)(0.5 + svStatus.sv_list[svNumber-1].azimuth)); //float to int
+
+                    if (length < 0 || length >= lengthRemaining)
+                    {
+                        LOC_LOGE("NMEA Error in string formatting");
+                        return;
+                    }
+                    pMarker += length;
+                    lengthRemaining -= length;
+
+                    if (svStatus.sv_list[svNumber-1].snr > 0)
+                    {
+                        length = snprintf(pMarker, lengthRemaining,"%02d",
+                                         (int)(0.5 + svStatus.sv_list[svNumber-1].snr)); //float to int
+
+                        if (length < 0 || length >= lengthRemaining)
+                        {
+                            LOC_LOGE("NMEA Error in string formatting");
+                            return;
+                        }
+                        pMarker += length;
+                        lengthRemaining -= length;
+                    }
+
+                    i++;
+               }
+
+            }
+
+            length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
+            loc_eng_nmea_send(sentence, length, loc_eng_data_p);
+            sentenceNumber++;
+
+        }  //while
+
+    } //if
+
+    // ------------------
+    // ------$GLGSV------
+    // ------------------
+
+    if (glnCount <= 0)
+    {
+        // no svs in view, so just send a blank $GLGSV sentence
+        strlcpy(sentence, "$GLGSV,1,1,0,", sizeof(sentence));
+        length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
+        loc_eng_nmea_send(sentence, length, loc_eng_data_p);
+    }
+    else
+    {
+        svNumber = 1;
+        sentenceNumber = 1;
+        sentenceCount = glnCount/4 + (glnCount % 4 != 0);
+
+        while (sentenceNumber <= sentenceCount)
+        {
+            pMarker = sentence;
+            lengthRemaining = sizeof(sentence);
+
+            length = snprintf(pMarker, lengthRemaining, "$GLGSV,%d,%d,%02d",
+                          sentenceCount, sentenceNumber, glnCount);
+
+            if (length < 0 || length >= lengthRemaining)
+            {
+                LOC_LOGE("NMEA Error in string formatting");
+                return;
+            }
+            pMarker += length;
+            lengthRemaining -= length;
+
+            for (int i=0; (svNumber <= svCount) && (i < 4);  svNumber++)
+            {
+                if( (svStatus.sv_list[svNumber-1].prn >= GLONASS_PRN_START) &&
+                    (svStatus.sv_list[svNumber-1].prn <= GLONASS_PRN_END) )      {
+
+                    length = snprintf(pMarker, lengthRemaining,",%02d,%02d,%03d,",
+                                  svStatus.sv_list[svNumber-1].prn,
+                                  (int)(0.5 + svStatus.sv_list[svNumber-1].elevation), //float to int
+                                  (int)(0.5 + svStatus.sv_list[svNumber-1].azimuth)); //float to int
+
+                    if (length < 0 || length >= lengthRemaining)
+                    {
+                        LOC_LOGE("NMEA Error in string formatting");
+                        return;
+                    }
+                    pMarker += length;
+                    lengthRemaining -= length;
+
+                    if (svStatus.sv_list[svNumber-1].snr > 0)
+                    {
+                        length = snprintf(pMarker, lengthRemaining,"%02d",
+                                         (int)(0.5 + svStatus.sv_list[svNumber-1].snr)); //float to int
+
+                        if (length < 0 || length >= lengthRemaining)
+                        {
+                            LOC_LOGE("NMEA Error in string formatting");
+                            return;
+                        }
+                        pMarker += length;
+                        lengthRemaining -= length;
+                    }
+
+                    i++;
+               }
+
+            }
+
+            length = loc_eng_nmea_put_checksum(sentence, sizeof(sentence));
+            loc_eng_nmea_send(sentence, length, loc_eng_data_p);
+            sentenceNumber++;
+
+        }  //while
+
+    }//if
+
+    // cache the used in fix mask, as it will be needed to send $GPGSA
+    // during the position report
+    loc_eng_data_p->sv_used_mask = svStatus.gps_used_in_fix_mask;
+
+    // For RPC, the DOP are sent during sv report, so cache them
+    // now to be sent during position report.
+    // For QMI, the DOP will be in position report.
+    if (locationExtended.flags & GPS_LOCATION_EXTENDED_HAS_DOP)
+    {
+        loc_eng_data_p->pdop = locationExtended.pdop;
+        loc_eng_data_p->hdop = locationExtended.hdop;
+        loc_eng_data_p->vdop = locationExtended.vdop;
+    }
+    else
+    {
+        loc_eng_data_p->pdop = 0;
+        loc_eng_data_p->hdop = 0;
+        loc_eng_data_p->vdop = 0;
+    }
+
+    EXIT_LOG(%d, 0);
+}
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_nmea.h b/gps/loc_api/libloc_api_50001/loc_eng_nmea.h
new file mode 100644
index 0000000..066943a
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_nmea.h
@@ -0,0 +1,43 @@
+/* Copyright (c) 2012, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef LOC_ENG_NMEA_H
+#define LOC_ENG_NMEA_H
+
+#include <hardware/gps.h>
+#include <gps_extended.h>
+
+#define NMEA_SENTENCE_MAX_LENGTH 200
+
+void loc_eng_nmea_send(char *pNmea, int length, loc_eng_data_s_type *loc_eng_data_p);
+int loc_eng_nmea_put_checksum(char *pNmea, int maxSize);
+void loc_eng_nmea_generate_sv(loc_eng_data_s_type *loc_eng_data_p, const GnssSvStatus &svStatus, const GpsLocationExtended &locationExtended);
+void loc_eng_nmea_generate_pos(loc_eng_data_s_type *loc_eng_data_p, const UlpLocation &location, const GpsLocationExtended &locationExtended, unsigned char generate_nmea);
+
+#endif // LOC_ENG_NMEA_H
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_xtra.cpp b/gps/loc_api/libloc_api_50001/loc_eng_xtra.cpp
new file mode 100644
index 0000000..7bb8083
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_xtra.cpp
@@ -0,0 +1,213 @@
+/* Copyright (c) 2009-2013, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation, nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#define LOG_NDDEBUG 0
+#define LOG_TAG "LocSvc_eng"
+
+#include <loc_eng.h>
+#include <MsgTask.h>
+#include "log_util.h"
+#include "platform_lib_includes.h"
+
+using namespace loc_core;
+
+struct LocEngRequestXtraServer : public LocMsg {
+    LocEngAdapter* mAdapter;
+    inline LocEngRequestXtraServer(LocEngAdapter* adapter) :
+        LocMsg(), mAdapter(adapter)
+    {
+        locallog();
+    }
+    inline virtual void proc() const {
+        mAdapter->requestXtraServer();
+    }
+    inline void locallog() const {
+        LOC_LOGV("LocEngRequestXtraServer");
+    }
+    inline virtual void log() const {
+        locallog();
+    }
+};
+
+struct LocEngInjectXtraData : public LocMsg {
+    LocEngAdapter* mAdapter;
+    char* mData;
+    const int mLen;
+    inline LocEngInjectXtraData(LocEngAdapter* adapter,
+                                char* data, int len):
+        LocMsg(), mAdapter(adapter),
+        mData(new char[len]), mLen(len)
+    {
+        memcpy((void*)mData, (void*)data, len);
+        locallog();
+    }
+    inline ~LocEngInjectXtraData()
+    {
+        delete[] mData;
+    }
+    inline virtual void proc() const {
+        mAdapter->setXtraData(mData, mLen);
+    }
+    inline  void locallog() const {
+        LOC_LOGV("length: %d\n  data: %p", mLen, mData);
+    }
+    inline virtual void log() const {
+        locallog();
+    }
+};
+
+struct LocEngSetXtraVersionCheck : public LocMsg {
+    LocEngAdapter *mAdapter;
+    int mCheck;
+    inline LocEngSetXtraVersionCheck(LocEngAdapter* adapter,
+                                        int check):
+        mAdapter(adapter), mCheck(check) {}
+    inline virtual void proc() const {
+        locallog();
+        mAdapter->setXtraVersionCheck(mCheck);
+    }
+    inline void locallog() const {
+        LOC_LOGD("%s:%d]: mCheck: %d",
+                 __func__, __LINE__, mCheck);
+    }
+    inline virtual void log() const {
+        locallog();
+    }
+};
+
+/*===========================================================================
+FUNCTION    loc_eng_xtra_init
+
+DESCRIPTION
+   Initialize XTRA module.
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   0: success
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_xtra_init (loc_eng_data_s_type &loc_eng_data,
+                       GpsXtraExtCallbacks* callbacks)
+{
+    int ret_val = -1;
+    loc_eng_xtra_data_s_type *xtra_module_data_ptr;
+    ENTRY_LOG();
+
+    if(callbacks == NULL) {
+        LOC_LOGE("loc_eng_xtra_init: failed, cb is NULL");
+    } else {
+        xtra_module_data_ptr = &loc_eng_data.xtra_module_data;
+        xtra_module_data_ptr->download_request_cb = callbacks->download_request_cb;
+        xtra_module_data_ptr->report_xtra_server_cb = callbacks->report_xtra_server_cb;
+
+        ret_val = 0;
+    }
+    EXIT_LOG(%d, ret_val);
+    return ret_val;
+}
+
+/*===========================================================================
+FUNCTION    loc_eng_xtra_inject_data
+
+DESCRIPTION
+   Injects XTRA file into the engine but buffers the data if engine is busy.
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   0
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_xtra_inject_data(loc_eng_data_s_type &loc_eng_data,
+                             char* data, int length)
+{
+    ENTRY_LOG();
+    LocEngAdapter* adapter = loc_eng_data.adapter;
+    adapter->sendMsg(new LocEngInjectXtraData(adapter, data, length));
+    EXIT_LOG(%d, 0);
+    return 0;
+}
+/*===========================================================================
+FUNCTION    loc_eng_xtra_request_server
+
+DESCRIPTION
+   Request the Xtra server url from the modem
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   0
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+int loc_eng_xtra_request_server(loc_eng_data_s_type &loc_eng_data)
+{
+    ENTRY_LOG();
+    LocEngAdapter* adapter = loc_eng_data.adapter;
+    adapter->sendMsg(new LocEngRequestXtraServer(adapter));
+    EXIT_LOG(%d, 0);
+    return 0;
+}
+/*===========================================================================
+FUNCTION    loc_eng_xtra_version_check
+
+DESCRIPTION
+   Injects the enable/disable value for checking XTRA version
+   that is specified in gps.conf
+
+DEPENDENCIES
+   N/A
+
+RETURN VALUE
+   none
+
+SIDE EFFECTS
+   N/A
+
+===========================================================================*/
+void loc_eng_xtra_version_check(loc_eng_data_s_type &loc_eng_data,
+                                int check)
+{
+    ENTRY_LOG();
+    LocEngAdapter *adapter = loc_eng_data.adapter;
+    adapter->sendMsg(new LocEngSetXtraVersionCheck(adapter, check));
+    EXIT_LOG(%d, 0);
+}
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_xtra.h b/gps/loc_api/libloc_api_50001/loc_eng_xtra.h
new file mode 100644
index 0000000..175f497
--- /dev/null
+++ b/gps/loc_api/libloc_api_50001/loc_eng_xtra.h
@@ -0,0 +1,47 @@
+/* Copyright (c) 2009,2011 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ *       copyright notice, this list of conditions and the following
+ *       disclaimer in the documentation and/or other materials provided
+ *       with the distribution.
+ *     * Neither the name of The Linux Foundation nor the names of its
+ *       contributors may be used to endorse or promote products derived
+ *       from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef LOC_ENG_XTRA_H
+#define LOC_ENG_XTRA_H
+
+#include <hardware/gps.h>
+
+// Module data
+typedef struct
+{
+   // loc_eng_ioctl_cb_data_s_type   ioctl_cb_data;
+   gps_xtra_download_request      download_request_cb;
+   report_xtra_server             report_xtra_server_cb;
+
+   // XTRA data buffer
+   char                          *xtra_data_for_injection;  // NULL if no pending data
+   int                            xtra_data_len;
+} loc_eng_xtra_data_s_type;
+
+#endif // LOC_ENG_XTRA_H