msm8996-common: Import IPACM back

 * QC package: LA.UM.6.5.r1-05300-8x96.0

 * Squashed with commits 08e2a5b9b, 055b183 and 8fcf57b

Change-Id: I2f7a792dc0155986e065d1bf79e1f08370c3d79c
Signed-off-by: Davide Garberi <dade.garberi@gmail.com>

1 files changed, 303 insertions, 0 deletions

diff --git a/data-ipa-cfg-mgr/ipacm/inc/IPACM_Xml.h b/data-ipa-cfg-mgr/ipacm/inc/IPACM_Xml.h
new file mode 100644
index 0000000..64c00ed
--- /dev/null
+++ b/data-ipa-cfg-mgr/ipacm/inc/IPACM_Xml.h
@@ -0,0 +1,303 @@
+/* 
+Copyright (c) 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.
+*/
+/*!
+  @file
+  IPACM_Xml.h
+
+  @brief
+  This file implements the XML specific parsing functionality.
+
+  @Author
+  Skylar Chang/Shihuan Liu
+
+*/
+#ifndef IPACM_XML_H
+#define IPACM_XML_H
+
+#include <linux/msm_ipa.h>
+#include "IPACM_Defs.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <arpa/inet.h>
+#include <stdint.h>
+#include <libxml/parser.h>
+#include <libxml/tree.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+  
+#define IPACM_ASSERT(a)                                     \
+if (!(a)) {                                                 \
+	fprintf(stderr, "%s, %d: assertion (a) failed!",    \
+	__FILE__,                                           \
+	__LINE__);                                          \
+	abort();                                            \
+}
+  
+/* Max allowed size of the XML file (2 MB) */
+#define IPACM_XML_MAX_FILESIZE               (2 << 20)
+#define IPACM_MAX_FIREWALL_ENTRIES            50
+#define IPACM_IPV6_ADDR_LEN                   16
+
+/* Defines for clipping space or space & quotes (single, double) */
+#define IPACM_XML_CLIP_SPACE         " "
+#define IPACM_XML_CLIP_SPACE_QUOTES  " '\""
+
+#define MAX_XML_STR_LEN                 120
+  
+/* IPA Config Entries */
+#define system_TAG                           "system"
+#define ODU_TAG                              "ODUCFG"
+#define ODUMODE_TAG                          "OduMode"
+#define ODUEMBMS_OFFLOAD_TAG                 "eMBMS_offload"
+#define ODU_ROUTER_TAG                       "router"
+#define ODU_BRIDGE_TAG                       "bridge"
+#define IPACMCFG_TAG                         "IPACM"
+#define IPACMIFACECFG_TAG                    "IPACMIface"
+#define IFACE_TAG                            "Iface"
+#define NAME_TAG                             "Name"
+#define CATEGORY_TAG                         "Category"
+#define MODE_TAG                             "Mode"
+#define IPACMPRIVATESUBNETCFG_TAG            "IPACMPrivateSubnet"
+#define SUBNET_TAG                           "Subnet"
+#define SUBNETADDRESS_TAG                    "SubnetAddress"
+#define SUBNETMASK_TAG                       "SubnetMask"
+#define WANIF_TAG                            "WAN"
+#define LANIF_TAG                            "LAN"
+#define WLANIF_TAG                           "WLAN"
+#define WLAN_FULL_MODE_TAG                   "full"
+#define WLAN_INTERNET_MODE_TAG               "internet"
+#define WLAN_MODE_TAG                        "WlanMode"
+#define VIRTUALIF_TAG                        "VIRTUAL"
+#define UNKNOWNIF_TAG                        "UNKNOWN"
+#define ODUIF_TAG                            "ODU"
+#define EMBMSIF_TAG                          "EMBMS"
+#define ETHIF_TAG                            "ETH"
+#define IFACE_ROUTER_MODE_TAG                "ROUTER"
+#define IFACE_BRIDGE_MODE_TAG                "BRIDGE"
+#define IPACMALG_TAG                         "IPACMALG"
+#define ALG_TAG                              "ALG"
+#define Protocol_TAG                         "Protocol"
+#define Port_TAG                             "Port"
+#define TCP_PROTOCOL_TAG                     "TCP"
+#define UDP_PROTOCOL_TAG                     "UDP"
+
+/* FIREWALL Config Entries */
+#define Firewall_TAG                         "Firewall"
+#define MobileAPFirewallCfg_TAG              "MobileAPFirewallCfg"
+#define FirewallEnabled_TAG                  "FirewallEnabled"
+#define FirewallPktsAllowed_TAG              "FirewallPktsAllowed"
+
+#define IPFamily_TAG                         "IPFamily"
+#define IPV4SourceAddress_TAG                "IPV4SourceAddress"
+#define IPV4SourceIPAddress_TAG              "IPV4SourceIPAddress"
+#define IPV4SourceSubnetMask_TAG             "IPV4SourceSubnetMask"
+
+#define IPV4DestinationAddress_TAG           "IPV4DestinationAddress"
+#define IPV4DestinationIPAddress_TAG         "IPV4DestinationIPAddress"
+#define IPV4DestinationSubnetMask_TAG        "IPV4DestinationSubnetMask"
+
+#define IPV4TypeOfService_TAG                "IPV4TypeOfService"
+#define TOSValue_TAG                         "TOSValue"
+#define TOSMask_TAG                          "TOSMask"
+
+#define IPV4NextHeaderProtocol_TAG           "IPV4NextHeaderProtocol"
+
+#define IPV6SourceAddress_TAG                "IPV6SourceAddress"
+#define IPV6SourceIPAddress_TAG              "IPV6SourceIPAddress"
+#define IPV6SourcePrefix_TAG                 "IPV6SourcePrefix"
+
+#define IPV6DestinationAddress_TAG           "IPV6DestinationAddress"
+#define IPV6DestinationIPAddress_TAG         "IPV6DestinationIPAddress"
+#define IPV6DestinationPrefix_TAG            "IPV6DestinationPrefix"
+
+#define IPV6TrafficClass_TAG                 "IPV6TrafficClass"
+#define TrfClsValue_TAG                      "TrfClsValue"
+#define TrfClsMask_TAG                       "TrfClsMask"
+
+#define IPV6NextHeaderProtocol_TAG           "IPV6NextHeaderProtocol"
+
+#define TCPSource_TAG                        "TCPSource"
+#define TCPSourcePort_TAG                    "TCPSourcePort"
+#define TCPSourceRange_TAG                   "TCPSourceRange"
+
+#define TCPDestination_TAG                   "TCPDestination"
+#define TCPDestinationPort_TAG               "TCPDestinationPort"
+#define TCPDestinationRange_TAG              "TCPDestinationRange"
+
+#define UDPSource_TAG                        "UDPSource"
+#define UDPSourcePort_TAG                    "UDPSourcePort"
+#define UDPSourceRange_TAG                   "UDPSourceRange"
+
+#define UDPDestination_TAG                   "UDPDestination"
+#define UDPDestinationPort_TAG               "UDPDestinationPort"
+#define UDPDestinationRange_TAG              "UDPDestinationRange"
+
+#define ICMPType_TAG                         "ICMPType"
+#define ICMPCode_TAG                         "ICMPCode"
+
+#define ESP_TAG                              "ESP"
+#define ESPSPI_TAG                           "ESPSPI"
+
+#define TCP_UDPSource_TAG                    "TCP_UDPSource"
+#define TCP_UDPSourcePort_TAG                "TCP_UDPSourcePort"
+#define TCP_UDPSourceRange_TAG               "TCP_UDPSourceRange"
+
+#define TCP_UDPDestination_TAG               "TCP_UDPDestination"
+#define TCP_UDPDestinationPort_TAG           "TCP_UDPDestinationPort"
+#define TCP_UDPDestinationRange_TAG          "TCP_UDPDestinationRange"
+
+#define IPACMNat_TAG                         "IPACMNAT"
+#define NAT_MaxEntries_TAG                   "MaxNatEntries"
+
+#define IP_PassthroughFlag_TAG               "IPPassthroughFlag"
+#define IP_PassthroughMode_TAG               "IPPassthroughMode"
+
+/*---------------------------------------------------------------------------
+      IP protocol numbers - use in dss_socket() to identify protocols.
+      Also contains the extension header types for IPv6.
+---------------------------------------------------------------------------*/
+typedef enum
+{
+	IPACM_FIREWALL_IPV6_BASE_HDR        = 4,                               /* IPv6 Base Header           */
+	IPACM_FIREWALL_IPPROTO_HOP_BY_HOP_OPT_HDR = 0,                         /* Hop-by-hop Option Header   */
+	IPACM_FIREWALL_IPPROTO_ICMP         = 1,                               /* ICMP protocol */
+	IPACM_FIREWALL_IPPROTO_IGMP         = 2,                               /* IGMP protocol */
+	IPACM_FIREWALL_IPPROTO_IP           = IPACM_FIREWALL_IPV6_BASE_HDR,    /* IPv4          */
+	IPACM_FIREWALL_IPPROTO_TCP          = 6,                               /* TCP Protocol */
+	IPACM_FIREWALL_IPPROTO_UDP          = 17,                              /* UDP Protocol */
+	IPACM_FIREWALL_IPPROTO_IPV6         = 41,                              /* IPv6                       */
+	IPACM_FIREWALL_IPPROTO_ROUTING_HDR  = 43,                              /* Routing Header             */
+	IPACM_FIREWALL_IPPROTO_FRAG_HDR     = 44,                              /* Fragmentation Header       */
+	IPACM_FIREWALL_IPPROTO_GRE          = 47,                              /* GRE Protocol */
+	IPACM_FIREWALL_IPPROTO_ESP          = 50,                              /* ESP Protocol */
+	IPACM_FIREWALL_IPPROTO_AH           = 51,                              /* Authentication Header      */
+	IPACM_FIREWALL_IPPROTO_ICMP6        = 58,                              /* ICMPv6                     */
+	IPACM_FIREWALL_NO_NEXT_HDR          = 59,                              /* No Next Header for IPv6    */
+	IPACM_FIREWALL_IPPROTO_DEST_OPT_HDR = 60,                              /* Destination Options Header */
+	IPACM_FIREWALL_IPPROTO_MOBILITY_HDR = 135,                             /* Mobility Header            */
+	IPACM_FIREWALL_IPPROTO_TCP_UDP      = 253                              /* Unspecified protocol used for IPACM */
+} ipacm_firewall_ip_protocol_enum_type;
+
+/* define as mobileap firewall rule format*/
+typedef enum
+{
+	IP_V4 = 4,
+	IP_V6 = 6
+} firewall_ip_version_enum;
+  
+/*---------------------------------------------------------------------------
+           Extended FireWall Entry Configuration.
+---------------------------------------------------------------------------*/
+typedef struct
+{
+	struct ipa_rule_attrib attrib;
+	firewall_ip_version_enum  ip_vsn;
+} IPACM_extd_firewall_entry_conf_t;
+
+
+/*---------------------------------------------------------------------------
+           Extended FireWall configuration.
+---------------------------------------------------------------------------*/
+typedef union
+{
+	IPACM_extd_firewall_entry_conf_t extd_firewall_entry;
+} IPACM_extd_firewall_conf_t;
+
+
+typedef struct
+{
+	char firewall_config_file[IPA_MAX_FILE_LEN];
+	uint8_t  num_extd_firewall_entries;
+	IPACM_extd_firewall_entry_conf_t extd_firewall_entries[IPACM_MAX_FIREWALL_ENTRIES];
+	bool rule_action_accept;
+	bool firewall_enable;
+} IPACM_firewall_conf_t;
+  
+
+
+typedef struct
+{
+	uint8_t num_iface_entries;
+	ipa_ifi_dev_name_t iface_entries[IPA_MAX_IFACE_ENTRIES];
+} ipacm_iface_conf_t;
+
+typedef struct
+{
+	uint8_t num_subnet_entries;
+	ipa_private_subnet private_subnet_entries[IPA_MAX_PRIVATE_SUBNET_ENTRIES];
+} ipacm_private_subnet_conf_t;
+
+typedef struct
+{
+	uint8_t protocol;
+	uint16_t port;
+} ipacm_alg;
+
+typedef struct
+{
+	uint8_t num_alg_entries;
+	ipacm_alg alg_entries[IPA_MAX_ALG_ENTRIES];
+} ipacm_alg_conf_t;
+
+ 
+typedef struct  _IPACM_conf_t
+{
+	ipacm_iface_conf_t iface_config;
+	ipacm_private_subnet_conf_t private_subnet_config;
+	ipacm_alg_conf_t alg_config;
+	int nat_max_entries;
+	bool odu_enable;
+	bool router_mode_enable;
+	bool odu_embms_enable;
+	int num_wlan_guest_ap;
+	bool ip_passthrough_mode;
+} IPACM_conf_t;  
+
+/* This function read IPACM XML configuration*/
+int ipacm_read_cfg_xml
+(
+	char *xml_file,                              /* Filename and path     */
+	IPACM_conf_t *config                         /* Mobile AP config data */
+);
+
+/* This function reads QCMAP Firewall XML and store in IPACM Firewall stucture */
+int IPACM_read_firewall_xml
+(
+	char *xml_file,                                 /* Filename and path     */
+	IPACM_firewall_conf_t *config                   /* Mobile AP config data */
+);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif //IPACM_XML