diff options
Diffstat (limited to 'location/loc_net_iface/le/LocNetIface.cpp')
| -rw-r--r-- | location/loc_net_iface/le/LocNetIface.cpp | 956 |
1 files changed, 0 insertions, 956 deletions
diff --git a/location/loc_net_iface/le/LocNetIface.cpp b/location/loc_net_iface/le/LocNetIface.cpp deleted file mode 100644 index fb5febe..0000000 --- a/location/loc_net_iface/le/LocNetIface.cpp +++ /dev/null @@ -1,956 +0,0 @@ -/* Copyright (c) 2017, 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_TAG "LocSvc_LocNetIfaceLE" - -#include "LocNetIface.h" -#include <QCMAP_Client.h> -#include "qualcomm_mobile_access_point_msgr_v01.h" -#include <platform_lib_log_util.h> -#include "DataItemConcreteTypes.h" -#include <loc_cfg.h> -#include <platform_lib_macros.h> -#include <unistd.h> - - -/* LocNetIface singleton instance - * Used for QCMAP registration */ -LocNetIface* LocNetIface::sLocNetIfaceInstance = NULL; - - -void LocNetIface::subscribe ( - const std::list<DataItemId>& itemListToSubscribe) { - - ENTRY_LOG(); - - /* Add items to subscribed list */ - bool anyUpdatesToSubscriptionList = - updateSubscribedItemList(itemListToSubscribe, true); - - /* If either of network info items is in subscription list, - * subscribe with QCMAP */ - if (anyUpdatesToSubscriptionList) { - if (isItemSubscribed(NETWORKINFO_DATA_ITEM_ID)) { - subscribeWithQcmap(); - notifyCurrentNetworkInfo(); - } - if (isItemSubscribed(WIFIHARDWARESTATE_DATA_ITEM_ID)) { - subscribeWithQcmap(); - notifyCurrentWifiHardwareState(); - } - } - - EXIT_LOG_WITH_ERROR("%d", 0); -} - -void LocNetIface::unsubscribe ( - const std::list<DataItemId>& itemListToUnsubscribe) { - - ENTRY_LOG(); - - /* Remove items from subscribed list */ - bool anyUpdatesToSubscriptionList = - updateSubscribedItemList(itemListToUnsubscribe, false); - - /* If neither of below two items left in subscription, we can unsubscribe - * from QCMAP */ - if (anyUpdatesToSubscriptionList && - !isItemSubscribed(NETWORKINFO_DATA_ITEM_ID) && - !isItemSubscribed(WIFIHARDWARESTATE_DATA_ITEM_ID)) { - - unsubscribeWithQcmap(); - } -} - -void LocNetIface::unsubscribeAll () { - - ENTRY_LOG(); - - /* Check about network items */ - if (isItemSubscribed(NETWORKINFO_DATA_ITEM_ID) || - isItemSubscribed(WIFIHARDWARESTATE_DATA_ITEM_ID)) { - - unsubscribeWithQcmap(); - } - - /* Clear subscription list */ - mSubscribedItemList.clear(); -} - -void LocNetIface::requestData ( - const std::list<DataItemId>& itemListToRequestData) { - - ENTRY_LOG(); - - /* NO-OP for LE platform - * We don't support any data item to fetch data for */ -} - -void LocNetIface::subscribeWithQcmap () { - - ENTRY_LOG(); - - qmi_error_type_v01 qcmapErr = QMI_ERR_NONE_V01; - - /* We handle qcmap subscription from an exclusive instance */ - if (LocNetIface::sLocNetIfaceInstance != NULL) { - - LOC_LOGI("QCMAP registration already done !"); - return; - } - - /* First time registration */ - if (LocNetIface::sLocNetIfaceInstance == NULL) { - LocNetIface::sLocNetIfaceInstance = this; - } - - /* Are we already subscribed */ - if (mQcmapClientPtr != NULL) { - LOC_LOGW("Already subscribed !"); - return; - } - - /* Create a QCMAP Client instance */ - mQcmapClientPtr = new QCMAP_Client(qcmapClientCallback); - if (mQcmapClientPtr == NULL) { - LOC_LOGE("Failed to allocate QCMAP instance !"); - return; - } - LOC_LOGD("Created QCMAP_Client instance %p", mQcmapClientPtr); - - /* Need to enable MobileAP to get station mode status indications */ - bool ret = mQcmapClientPtr->EnableMobileAP(&qcmapErr); - if (ret == false || qcmapErr != 0) { - LOC_LOGE("Failed to enable mobileap, qcmapErr %d", qcmapErr); - } - /* Invoke WLAN status registration - * WWAN is by default registered */ - ret = mQcmapClientPtr->RegisterForWLANStatusIND(&qcmapErr, true); - if (ret == false || qcmapErr != 0) { - LOC_LOGE("RegisterForWLANStatusIND failed, qcmapErr %d", qcmapErr); - } -} - -void LocNetIface::unsubscribeWithQcmap () { - - ENTRY_LOG(); - - // Simply deleting the qcmap client instance is enough - if (mQcmapClientPtr == NULL) { - LOC_LOGE("No QCMAP instance to unsubscribe from"); - return; - } - - delete mQcmapClientPtr; - mQcmapClientPtr = NULL; -} - -void LocNetIface::qcmapClientCallback ( - qmi_client_type user_handle, /**< QMI user handle. */ - unsigned int msg_id, /**< Indicator message ID. */ - void *ind_buf, /**< Raw indication data. */ - unsigned int ind_buf_len, /**< Raw data length. */ - void *ind_cb_data /**< User callback handle. */ ) { - - ENTRY_LOG(); - - qmi_client_error_type qmi_error; - - // Check the message type - // msg_id = QMI_QCMAP_MSGR_WLAN_STATUS_IND_V01 - // ind_buf = qcmap_msgr_wlan_status_ind_msg_v01 - switch (msg_id) { - - case QMI_QCMAP_MSGR_WLAN_STATUS_IND_V01: { - LOC_LOGD("Received QMI_QCMAP_MSGR_WLAN_STATUS_IND_V01"); - - qcmap_msgr_wlan_status_ind_msg_v01 wlanStatusIndData; - - /* Parse the indication */ - qmi_error = qmi_client_message_decode(user_handle, QMI_IDL_INDICATION, - msg_id, ind_buf, ind_buf_len, &wlanStatusIndData, - sizeof(qcmap_msgr_wlan_status_ind_msg_v01)); - - if (qmi_error != QMI_NO_ERR) { - LOC_LOGE("qmi_client_message_decode error %d", qmi_error); - return; - } - - LocNetIface::sLocNetIfaceInstance->handleQcmapCallback(wlanStatusIndData); - break; - } - - case QMI_QCMAP_MSGR_STATION_MODE_STATUS_IND_V01: { - LOC_LOGD("Received QMI_QCMAP_MSGR_STATION_MODE_STATUS_IND_V01"); - - qcmap_msgr_station_mode_status_ind_msg_v01 stationModeIndData; - - /* Parse the indication */ - qmi_error = qmi_client_message_decode(user_handle, QMI_IDL_INDICATION, - msg_id, ind_buf, ind_buf_len, &stationModeIndData, - sizeof(qcmap_msgr_station_mode_status_ind_msg_v01)); - - if (qmi_error != QMI_NO_ERR) { - LOC_LOGE("qmi_client_message_decode error %d", qmi_error); - return; - } - - LocNetIface::sLocNetIfaceInstance->handleQcmapCallback(stationModeIndData); - break; - } - - case QMI_QCMAP_MSGR_WWAN_STATUS_IND_V01: { - LOC_LOGD("Received QMI_QCMAP_MSGR_WWAN_STATUS_IND_V01"); - - qcmap_msgr_wwan_status_ind_msg_v01 wwanStatusIndData; - - /* Parse the indication */ - qmi_error = qmi_client_message_decode(user_handle, QMI_IDL_INDICATION, - msg_id, ind_buf, ind_buf_len, &wwanStatusIndData, - sizeof(qcmap_msgr_wwan_status_ind_msg_v01)); - - if (qmi_error != QMI_NO_ERR) { - LOC_LOGE("qmi_client_message_decode error %d", qmi_error); - return; - } - - LocNetIface::sLocNetIfaceInstance->handleQcmapCallback(wwanStatusIndData); - break; - } - - case QMI_QCMAP_MSGR_BRING_UP_WWAN_IND_V01: { - LOC_LOGD("Received QMI_QCMAP_MSGR_BRING_UP_WWAN_IND_V01"); - - qcmap_msgr_bring_up_wwan_ind_msg_v01 bringUpWwanIndData; - - /* Parse the indication */ - qmi_error = qmi_client_message_decode(user_handle, QMI_IDL_INDICATION, - msg_id, ind_buf, ind_buf_len, &bringUpWwanIndData, - sizeof(qcmap_msgr_bring_up_wwan_ind_msg_v01)); - - if (qmi_error != QMI_NO_ERR) { - LOC_LOGE("qmi_client_message_decode error %d", qmi_error); - return; - } - - LocNetIface::sLocNetIfaceInstance->handleQcmapCallback(bringUpWwanIndData); - break; - } - - case QMI_QCMAP_MSGR_TEAR_DOWN_WWAN_IND_V01: { - LOC_LOGD("Received QMI_QCMAP_MSGR_TEAR_DOWN_WWAN_IND_V01"); - - qcmap_msgr_tear_down_wwan_ind_msg_v01 teardownWwanIndData; - - /* Parse the indication */ - qmi_error = qmi_client_message_decode(user_handle, QMI_IDL_INDICATION, - msg_id, ind_buf, ind_buf_len, &teardownWwanIndData, - sizeof(qcmap_msgr_tear_down_wwan_ind_msg_v01)); - - if (qmi_error != QMI_NO_ERR) { - LOC_LOGE("qmi_client_message_decode error %d", qmi_error); - return; - } - - LocNetIface::sLocNetIfaceInstance->handleQcmapCallback(teardownWwanIndData); - break; - } - - default: - LOC_LOGE("Ignoring QCMAP indication: %d", msg_id); - } -} - -void LocNetIface::handleQcmapCallback ( - qcmap_msgr_wlan_status_ind_msg_v01 &wlanStatusIndData) { - - ENTRY_LOG(); - - LOC_LOGD("WLAN Status (enabled=1, disabled=2): %d", - wlanStatusIndData.wlan_status); - - LOC_LOGD("WLAN Mode (AP=1, ... STA=6): %d", - wlanStatusIndData.wlan_mode); - - /* Notify observers */ - if (wlanStatusIndData.wlan_status == QCMAP_MSGR_WLAN_ENABLED_V01) { - notifyObserverForWlanStatus(true); - } else if (wlanStatusIndData.wlan_status == QCMAP_MSGR_WLAN_DISABLED_V01) { - notifyObserverForWlanStatus(false); - } else { - LOC_LOGE("Invalid wlan status %d", wlanStatusIndData.wlan_status); - } -} -void LocNetIface::handleQcmapCallback ( - qcmap_msgr_station_mode_status_ind_msg_v01 &stationModeIndData){ - - ENTRY_LOG(); - - LOC_LOGI("station mode status: %d", stationModeIndData.station_mode_status); - - /* Notify observers */ - if (stationModeIndData.station_mode_status == - QCMAP_MSGR_STATION_MODE_CONNECTED_V01) { - notifyObserverForNetworkInfo(true, LOC_NET_CONN_TYPE_WLAN); - } else if (stationModeIndData.station_mode_status == - QCMAP_MSGR_STATION_MODE_DISCONNECTED_V01) { - notifyObserverForNetworkInfo(false, LOC_NET_CONN_TYPE_WLAN); - } else { - LOC_LOGE("Unhandled station mode status %d", - stationModeIndData.station_mode_status); - } -} -void LocNetIface::handleQcmapCallback ( - qcmap_msgr_wwan_status_ind_msg_v01 &wwanStatusIndData) { - - ENTRY_LOG(); - - LOC_LOGD("WWAN Status (Connected_v4=3, Disconnected_v4=6): %d", - wwanStatusIndData.wwan_status); - - /* Notify observers */ - if (wwanStatusIndData.wwan_status == - QCMAP_MSGR_WWAN_STATUS_CONNECTED_V01) { - notifyObserverForNetworkInfo(true, LOC_NET_CONN_TYPE_WWAN_INTERNET); - } else if (wwanStatusIndData.wwan_status == - QCMAP_MSGR_WWAN_STATUS_DISCONNECTED_V01) { - notifyObserverForNetworkInfo(false, LOC_NET_CONN_TYPE_WWAN_INTERNET); - } else { - LOC_LOGW("Unsupported wwan status %d", - wwanStatusIndData.wwan_status); - } -} -void LocNetIface::handleQcmapCallback ( - qcmap_msgr_bring_up_wwan_ind_msg_v01 &bringUpWwanIndData) { - - ENTRY_LOG(); - - LOC_LOGD("WWAN Bring up status (Connected=3, Disconnected=6): %d", - bringUpWwanIndData.conn_status); - - /* Notify observers */ - if (bringUpWwanIndData.conn_status == - QCMAP_MSGR_WWAN_STATUS_CONNECTED_V01) { - - notifyObserverForNetworkInfo(true, LOC_NET_CONN_TYPE_WWAN_INTERNET); - - if (mIsConnectBackhaulPending && - mWwanCallStatusCb != NULL){ - LOC_LOGV("LOC_NET_WWAN_CALL_EVT_OPEN_SUCCESS"); - mWwanCallStatusCb( - mWwanCbUserDataPtr, LOC_NET_WWAN_CALL_EVT_OPEN_SUCCESS, - getApnNameFromConfig(), getIpTypeFromConfig()); - } - mIsConnectBackhaulPending = false; - - } else if (bringUpWwanIndData.conn_status == - QCMAP_MSGR_WWAN_STATUS_CONNECTING_FAIL_V01) { - - if (mIsConnectBackhaulPending && - mWwanCallStatusCb != NULL){ - LOC_LOGV("LOC_NET_WWAN_CALL_EVT_OPEN_FAILED"); - mWwanCallStatusCb( - mWwanCbUserDataPtr, LOC_NET_WWAN_CALL_EVT_OPEN_FAILED, NULL, - LOC_NET_CONN_IP_TYPE_INVALID); - } - mIsConnectBackhaulPending = false; - - } else { - LOC_LOGW("Unsupported wwan status %d", - bringUpWwanIndData.conn_status); - } -} - -void LocNetIface::handleQcmapCallback( - qcmap_msgr_tear_down_wwan_ind_msg_v01 &teardownWwanIndData) { - - ENTRY_LOG(); - - LOC_LOGD("WWAN teardown status (Connected=3, Disconnected=6): %d", - teardownWwanIndData.conn_status); - - /* Notify observers */ - if (teardownWwanIndData.conn_status == - QCMAP_MSGR_WWAN_STATUS_DISCONNECTED_V01) { - - notifyObserverForNetworkInfo(false, LOC_NET_CONN_TYPE_WWAN_INTERNET); - - if (mIsDisconnectBackhaulPending && - mWwanCallStatusCb != NULL) { - LOC_LOGV("LOC_NET_WWAN_CALL_EVT_CLOSE_SUCCESS"); - mWwanCallStatusCb( - mWwanCbUserDataPtr, LOC_NET_WWAN_CALL_EVT_CLOSE_SUCCESS, - getApnNameFromConfig(), getIpTypeFromConfig()); - } - mIsDisconnectBackhaulPending = false; - - } else if (teardownWwanIndData.conn_status == - QCMAP_MSGR_WWAN_STATUS_DISCONNECTING_FAIL_V01) { - - if (mIsDisconnectBackhaulPending && - mWwanCallStatusCb != NULL){ - LOC_LOGV("LOC_NET_WWAN_CALL_EVT_CLOSE_FAILED"); - mWwanCallStatusCb( - mWwanCbUserDataPtr, LOC_NET_WWAN_CALL_EVT_CLOSE_FAILED, NULL, - LOC_NET_CONN_IP_TYPE_INVALID); - } - mIsDisconnectBackhaulPending = false; - - } else { - LOC_LOGW("Unsupported wwan status %d", - teardownWwanIndData.conn_status); - } -} - -void LocNetIface::notifyCurrentNetworkInfo () { - - ENTRY_LOG(); - - /* Validate QCMAP Client instance */ - if (mQcmapClientPtr == NULL) { - LOC_LOGE("No QCMAP instance !"); - return; - } - - /* Fetch station mode status and notify observers */ - if (isWlanConnected()) { - notifyObserverForNetworkInfo(true, LOC_NET_CONN_TYPE_WLAN); - } else { - notifyObserverForNetworkInfo(false, LOC_NET_CONN_TYPE_WLAN); - } - - /* Fetch WWAN status and notify observers */ - if (isWwanConnected()) { - notifyObserverForNetworkInfo(true, LOC_NET_CONN_TYPE_WWAN_INTERNET); - } else { - notifyObserverForNetworkInfo(false, LOC_NET_CONN_TYPE_WWAN_INTERNET); - } -} - -void LocNetIface::notifyCurrentWifiHardwareState () { - - ENTRY_LOG(); - - /* Validate QCMAP Client instance */ - if (mQcmapClientPtr == NULL) { - LOC_LOGE("No QCMAP instance !"); - return; - } - - /* Fetch WLAN status */ - qcmap_msgr_wlan_mode_enum_v01 wlan_mode = - QCMAP_MSGR_WLAN_MODE_ENUM_MIN_ENUM_VAL_V01; - qmi_error_type_v01 qmi_err_num = QMI_ERROR_TYPE_MIN_ENUM_VAL_V01; - - if (!mQcmapClientPtr->GetWLANStatus(&wlan_mode, &qmi_err_num)) { - LOC_LOGE("Failed to fetch wlan status, err %d", qmi_err_num); - return; - } - - if (wlan_mode == QCMAP_MSGR_WLAN_MODE_ENUM_MIN_ENUM_VAL_V01) { - notifyObserverForWlanStatus(false); - } else if (wlan_mode == QCMAP_MSGR_WLAN_MODE_STA_ONLY_V01 || - wlan_mode == QCMAP_MSGR_WLAN_MODE_AP_STA_V01 || - wlan_mode == QCMAP_MSGR_WLAN_MODE_AP_AP_STA_V01 || - wlan_mode == QCMAP_MSGR_WLAN_MODE_AP_STA_BRIDGE_V01 || - wlan_mode == QCMAP_MSGR_WLAN_MODE_AP_AP_STA_BRIDGE_V01 || - wlan_mode == QCMAP_MSGR_WLAN_MODE_STA_ONLY_BRIDGE_V01) { - LOC_LOGD("notifying abt WLAN mode: %d", wlan_mode); - notifyObserverForWlanStatus(true); - } -} - -void LocNetIface::notifyObserverForWlanStatus (bool isWlanEnabled) { - - ENTRY_LOG(); - - /* Validate subscription object */ - if (LocNetIfaceBase::sNotifyCb == NULL){ - LOC_LOGE("Notify callback NULL !"); - return; - } - - /* Create a wifi hardware status item */ - WifiHardwareStateDataItem wifiStateDataItem; - IDataItem *dataItem = NULL; - - wifiStateDataItem.mEnabled = isWlanEnabled; - dataItem = &wifiStateDataItem; - - // Create a list and push data item, since that's what observer expects - std::list<IDataItem *> dataItemList; - dataItemList.push_back(dataItem); - - /* Notify back to client */ - LocNetIfaceBase::sNotifyCb( - LocNetIfaceBase::sNotifyCbUserDataPtr, dataItemList); -} - -void LocNetIface::notifyObserverForNetworkInfo ( - boolean isConnected, LocNetConnType connType){ - - ENTRY_LOG(); - - // Check if observer is registered - if (LocNetIfaceBase::sNotifyCb == NULL) { - LOC_LOGE("Notify callback NULL !"); - return; - } - - // Create a network data item - NetworkInfoDataItem networkInfoDataItem; - IDataItem *dataItem = NULL; - - networkInfoDataItem.mType = (int32)connType; - networkInfoDataItem.mConnected = isConnected; - - dataItem = &networkInfoDataItem; - - // Create a list and push data item, since that's what observer expects - std::list<IDataItem *> dataItemList; - dataItemList.push_back(dataItem); - - /* Notify back to client */ - LocNetIfaceBase::sNotifyCb( - LocNetIfaceBase::sNotifyCbUserDataPtr, dataItemList); -} - -bool LocNetIface::setupWwanCall () { - - ENTRY_LOG(); - - /* Validate call type requested */ - if (mLocNetConnType != LOC_NET_CONN_TYPE_WWAN_SUPL) { - LOC_LOGE("Unsupported call type configured: %d", mLocNetConnType); - return false; - } - - /* Check for ongoing start/stop attempts */ - if (mIsDsiStartCallPending) { - LOC_LOGW("Already start pending, returning as no-op"); - return true; - } - if (mIsDsiStopCallPending) { - LOC_LOGE("Stop attempt pending, can't start now !"); - /* When stop completes and DS callback is received, we will - * notify the client. So no need to notify now. */ - return false; - } - if (mIsDsiCallUp) { - LOC_LOGW("Already ongoing data call"); - if (mWwanCallStatusCb != NULL) { - mWwanCallStatusCb( - mWwanCbUserDataPtr, LOC_NET_WWAN_CALL_EVT_OPEN_SUCCESS, - getApnNameFromConfig(), getIpTypeFromConfig()); - } - return true; - } - - /* Initialize DSI library */ - int ret = -1; - if (!mIsDsiInitDone) { - - if ((ret = dsi_init(DSI_MODE_GENERAL)) == DSI_SUCCESS) { - LOC_LOGI("dsi_init success !"); - } else if (ret == DSI_EINITED) { - LOC_LOGI("dsi_init already done !"); - } else { - LOC_LOGE("dsi_init failed, err %d", ret); - } - mIsDsiInitDone = true; - - /* Sleep 100 ms for dsi_init() to complete */ - LOC_LOGV("Sleeping for 100 ms"); - usleep(100 * 1000); - } - - /* Get DSI service handle */ - if (mDsiHandle == NULL) { - mDsiHandle = dsi_get_data_srvc_hndl( - LocNetIface::dsiNetEventCallback, this); - if (mDsiHandle == NULL) { - LOC_LOGE("NULL DSI Handle"); - return false; - } - } - LOC_LOGD("DSI Handle for call %p", mDsiHandle); - - /* Set call parameters */ - dsi_call_param_value_t callParams; - - /* No Radio tech preference */ - callParams.buf_val = NULL; - callParams.num_val = DSI_RADIO_TECH_UNKNOWN; - LOC_LOGD("DSI_CALL_INFO_TECH_PREF = DSI_RADIO_TECH_UNKNOWN"); - dsi_set_data_call_param(mDsiHandle, DSI_CALL_INFO_TECH_PREF, &callParams); - - /* APN from gps.conf */ - char* apnName = getApnNameFromConfig(); - int apnNameLen = strnlen(apnName, APN_NAME_MAX_LEN); - if (apnName != NULL && apnNameLen > 0) { - callParams.buf_val = apnName; - callParams.num_val = apnNameLen; - LOC_LOGD("DSI_CALL_INFO_APN_NAME = %s", apnName); - dsi_set_data_call_param(mDsiHandle, DSI_CALL_INFO_APN_NAME, &callParams); - } else{ - LOC_LOGE("Failed to fetch APN for data call setup"); - return false; - } - - /* IP type from gps.conf */ - LocNetConnIpType ipType = getIpTypeFromConfig(); - callParams.buf_val = NULL; - if (ipType == LOC_NET_CONN_IP_TYPE_V4) { - callParams.num_val = DSI_IP_VERSION_4; - } else if (ipType == LOC_NET_CONN_IP_TYPE_V6) { - callParams.num_val = DSI_IP_VERSION_6; - } else if (ipType == LOC_NET_CONN_IP_TYPE_V4V6) { - callParams.num_val = DSI_IP_VERSION_4_6; - } else { - LOC_LOGE("No IP Type in gps.conf, using default v4"); - callParams.num_val = DSI_IP_VERSION_4; - } - dsi_set_data_call_param( - mDsiHandle, DSI_CALL_INFO_IP_VERSION, &callParams); - - /* Send the call setup request */ - ret = dsi_start_data_call(mDsiHandle); - if (ret != DSI_SUCCESS) { - - LOC_LOGE("DSI_START_DATA_CALL FAILED, err %d", ret); - return false; - } - - mIsDsiStartCallPending = true; - LOC_LOGI("Data call START request sent successfully to DSI"); - return true; -} - -bool LocNetIface::stopWwanCall () { - - ENTRY_LOG(); - - /* Check for ongoing start/stop attempts */ - if (mIsDsiStopCallPending) { - LOC_LOGW("Already stop pending, no-op"); - return true; - } - if (mIsDsiStartCallPending) { - LOC_LOGE("Start attempt pending, can't stop now !"); - /* When start completes and DS callback is received, we will - * notify the client. So no need to notify now. */ - return false; - } - if (!mIsDsiCallUp) { - LOC_LOGE("No ongoing data call to stop"); - if (mWwanCallStatusCb != NULL) { - mWwanCallStatusCb( - mWwanCbUserDataPtr, LOC_NET_WWAN_CALL_EVT_CLOSE_SUCCESS, - getApnNameFromConfig(), getIpTypeFromConfig()); - } - return true; - } - - /* Stop the call */ - LOC_LOGD("Stopping data call with handle %p", mDsiHandle); - - int ret = dsi_stop_data_call(mDsiHandle); - if (ret != DSI_SUCCESS) { - - LOC_LOGE("dsi_stop_data_call() returned err %d", ret); - return false; - } - - mIsDsiStopCallPending = true; - LOC_LOGI("Data call STOP request sent to DS"); - return true; -} - -/* Static callback method */ -void LocNetIface::dsiNetEventCallback ( - dsi_hndl_t dsiHandle, void* userDataPtr, dsi_net_evt_t event, - dsi_evt_payload_t* eventPayloadPtr){ - - ENTRY_LOG(); - - /* Analyze event payload */ - LocNetIface* locNetIface = static_cast<LocNetIface*>(userDataPtr); - if (locNetIface == NULL){ - LOC_LOGE("Null user data !"); - return; - } - - if (event == DSI_EVT_NET_IS_CONN){ - LOC_LOGI("DSI_EVT_NET_IS_CONN"); - locNetIface->handleDSCallback(dsiHandle, true); - } else if (event == DSI_EVT_NET_NO_NET){ - LOC_LOGI("DSI_EVT_NET_NO_NET"); - locNetIface->handleDSCallback(dsiHandle, false); - } else { - LOC_LOGW("Unsupported event %d", event); - } -} - -void LocNetIface::handleDSCallback ( - dsi_hndl_t dsiHandle, bool isNetConnected){ - - ENTRY_LOG(); - LOC_LOGV("dsiHandle %p, isCallUp %d, stopPending %d, startPending %d", - dsiHandle, mIsDsiCallUp, mIsDsiStopCallPending, - mIsDsiStartCallPending); - - /* Validate handle */ - if (mDsiHandle != dsiHandle){ - LOC_LOGE("DS Handle mismatch: %p vs %p", mDsiHandle, dsiHandle); - return; - } - - /* Process event */ - if (isNetConnected){ - - /* Invoke client callback if registered*/ - if (mIsDsiStartCallPending && - mWwanCallStatusCb != NULL){ - LOC_LOGV("LOC_NET_WWAN_CALL_EVT_OPEN_SUCCESS"); - mWwanCallStatusCb( - mWwanCbUserDataPtr, LOC_NET_WWAN_CALL_EVT_OPEN_SUCCESS, - getApnNameFromConfig(), getIpTypeFromConfig()); - } - - /* Start call complete */ - mIsDsiCallUp = true; - mIsDsiStartCallPending = false; - - } else { - - /* Invoke client callback if registered */ - if (mIsDsiStopCallPending && - mWwanCallStatusCb != NULL) { - LOC_LOGV("LOC_NET_WWAN_CALL_EVT_CLOSE_SUCCESS"); - mWwanCallStatusCb( - mWwanCbUserDataPtr, LOC_NET_WWAN_CALL_EVT_CLOSE_SUCCESS, - getApnNameFromConfig(), getIpTypeFromConfig()); - } else if (mIsDsiStartCallPending && - mWwanCallStatusCb != NULL){ - LOC_LOGV("LOC_NET_WWAN_CALL_EVT_OPEN_FAILED"); - mWwanCallStatusCb( - mWwanCbUserDataPtr, LOC_NET_WWAN_CALL_EVT_OPEN_FAILED, NULL, - LOC_NET_CONN_IP_TYPE_INVALID); - } - - /* Stop call complete */ - mIsDsiCallUp = false; - mIsDsiStopCallPending = false; - } -} - -bool LocNetIface::isWlanConnected() { - - ENTRY_LOG(); - - /* Access QCMAP instance only from the static instance */ - if (this != LocNetIface::sLocNetIfaceInstance && - LocNetIface::sLocNetIfaceInstance != NULL) { - return LocNetIface::sLocNetIfaceInstance->isWlanConnected(); - } - - /* Validate QCMAP Client instance */ - if (mQcmapClientPtr == NULL) { - LOC_LOGE("No QCMAP instance !"); - return false; - } - - /* Fetch station mode status */ - qcmap_msgr_station_mode_status_enum_v01 status = - QCMAP_MSGR_STATION_MODE_STATUS_ENUM_MIN_ENUM_VAL_V01; - qmi_error_type_v01 qmi_err_num = QMI_ERROR_TYPE_MIN_ENUM_VAL_V01; - - if (!mQcmapClientPtr->GetStationModeStatus(&status, &qmi_err_num)) { - LOC_LOGE("Failed to fetch station mode status, err %d", qmi_err_num); - return false; - } - - /* Notify observers */ - if (status == QCMAP_MSGR_STATION_MODE_CONNECTED_V01) { - LOC_LOGV("WLAN is connected."); - return true; - } else if (status == QCMAP_MSGR_STATION_MODE_DISCONNECTED_V01) { - LOC_LOGV("WLAN is disconnected."); - return false; - } else { - LOC_LOGE("Unhandled station mode status %d", status); - } - - return false; -} - -bool LocNetIface::isWwanConnected() { - - ENTRY_LOG(); - - /* Access QCMAP instance only from the static instance */ - if (this != LocNetIface::sLocNetIfaceInstance && - LocNetIface::sLocNetIfaceInstance != NULL) { - return LocNetIface::sLocNetIfaceInstance->isWwanConnected(); - } - - /* Validate QCMAP Client instance */ - if (mQcmapClientPtr == NULL) { - LOC_LOGE("No QCMAP instance !"); - return false; - } - - /* Fetch backhaul status */ - qmi_error_type_v01 qmi_err_num = QMI_ERR_NONE_V01; - qcmap_msgr_wwan_status_enum_v01 v4_status, v6_status; - if (mQcmapClientPtr->GetWWANStatus( - &v4_status, &v6_status, &qmi_err_num) == false) { - LOC_LOGE("Failed to get wwan status, err 0x%x", qmi_err_num); - return false; - } - if (v4_status == QCMAP_MSGR_WWAN_STATUS_CONNECTED_V01) { - LOC_LOGV("WWAN is connected."); - return true; - } else if (v4_status == QCMAP_MSGR_WWAN_STATUS_DISCONNECTED_V01) { - LOC_LOGV("WWAN is disconnected."); - return false; - } else { - LOC_LOGE("Unhandled wwan status %d", v4_status); - } - - return false; -} - -bool LocNetIface::connectBackhaul() { - - ENTRY_LOG(); - - /* Access QCMAP instance only from the static instance */ - if (this != LocNetIface::sLocNetIfaceInstance && - LocNetIface::sLocNetIfaceInstance != NULL) { - LOC_LOGV("Invoke from static LocNetIface instance.."); - if (mWwanCallStatusCb != NULL) { - LocNetIface::sLocNetIfaceInstance-> - registerWwanCallStatusCallback( - mWwanCallStatusCb, mWwanCbUserDataPtr); - } - return LocNetIface::sLocNetIfaceInstance->connectBackhaul(); - } - - /* QCMAP client instance must have been created. - * Happens when some client subscribes. */ - if (mQcmapClientPtr == NULL) { - LOC_LOGE("No QCMAP instance"); - return false; - } - - /* Check if backhaul is already connected */ - qmi_error_type_v01 qmi_err_num = QMI_ERR_NONE_V01; - qcmap_msgr_wwan_status_enum_v01 v4_status, v6_status; - if (mQcmapClientPtr->GetWWANStatus( - &v4_status, &v6_status, &qmi_err_num) == false) { - LOC_LOGE("Failed to get wwan status, err 0x%x", qmi_err_num); - return false; - } - if (v4_status == QCMAP_MSGR_WWAN_STATUS_CONNECTING_V01) { - LOC_LOGI("Connection attempt already ongoing."); - return true; - } - if (v4_status == QCMAP_MSGR_WWAN_STATUS_CONNECTED_V01) { - LOC_LOGV("Backhaul already connected !"); - if (mWwanCallStatusCb != NULL) { - mWwanCallStatusCb( - mWwanCbUserDataPtr, LOC_NET_WWAN_CALL_EVT_OPEN_SUCCESS, - getApnNameFromConfig(), getIpTypeFromConfig()); - } - return true; - } - - /* Check if we've already sent the request */ - if (mConnectBackhaulSent) { - LOC_LOGE("Connect request already sent !"); - return true; - } - - /* Send connect request to QCMAP */ - qmi_err_num = QMI_ERR_NONE_V01; - LOC_LOGV("Sending ConnectBackhaul request.."); - if (mQcmapClientPtr->ConnectBackHaul( - QCMAP_MSGR_WWAN_CALL_TYPE_V4_V01, &qmi_err_num) == false) { - LOC_LOGE("Connect backhaul failed, err 0x%x", qmi_err_num); - return false; - } - - /* Set the flag to track */ - mConnectBackhaulSent = true; - mIsConnectBackhaulPending = true; - return true; -} - -bool LocNetIface::disconnectBackhaul() { - - ENTRY_LOG(); - - /* Access QCMAP instance only from the static instance */ - if (this != LocNetIface::sLocNetIfaceInstance && - LocNetIface::sLocNetIfaceInstance != NULL) { - return LocNetIface::sLocNetIfaceInstance->disconnectBackhaul(); - } - - /* QCMAP client instance must have been created. - * Happens when some client subscribes. */ - if (mQcmapClientPtr == NULL) { - LOC_LOGE("No QCMAP instance"); - return false; - } - - /* Check if we've sent the request. - * If we didn't send the connect request, no need to disconnect */ - if (!mConnectBackhaulSent) { - LOC_LOGE("No connect req from us, ignore disconnect req"); - if (mWwanCallStatusCb != NULL) { - mWwanCallStatusCb( - mWwanCbUserDataPtr, LOC_NET_WWAN_CALL_EVT_CLOSE_SUCCESS, - getApnNameFromConfig(), getIpTypeFromConfig()); - } - return true; - } - - /* Send disconnect request to QCMAP */ - qmi_error_type_v01 qmi_err_num = QMI_ERR_NONE_V01; - LOC_LOGV("Sending DisconnectBackhaul.."); - if (mQcmapClientPtr->DisconnectBackHaul( - QCMAP_MSGR_WWAN_CALL_TYPE_V4_V01, &qmi_err_num) == false) { - LOC_LOGE("Disconnect backhaul failed, err 0x%x", qmi_err_num); - return false; - } - - /* Set the flag to track */ - mConnectBackhaulSent = false; - mIsDisconnectBackhaulPending = true; - return true; -} |