1 /* Copyright (c) 2011-2014, The Linux Foundation. All rights reserved. 2 * 3 * Redistribution and use in source and binary forms, with or without 4 * modification, are permitted provided that the following conditions are 5 * met: 6 * * Redistributions of source code must retain the above copyright 7 * notice, this list of conditions and the following disclaimer. 8 * * Redistributions in binary form must reproduce the above 9 * copyright notice, this list of conditions and the following 10 * disclaimer in the documentation and/or other materials provided 11 * with the distribution. 12 * * Neither the name of The Linux Foundation, nor the names of its 13 * contributors may be used to endorse or promote products derived 14 * from this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 23 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 24 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 25 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 26 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 */ 29 #ifndef LOC_API_BASE_H 30 #define LOC_API_BASE_H 31 32 #include <stddef.h> 33 #include <ctype.h> 34 #include <gps_extended.h> 35 #include <MsgTask.h> 36 #include <log_util.h> 37 38 namespace loc_core { 39 class ContextBase; 40 41 int hexcode(char *hexstring, int string_size, 42 const char *data, int data_size); 43 int decodeAddress(char *addr_string, int string_size, 44 const char *data, int data_size); 45 46 #define MAX_ADAPTERS 10 47 48 #define TO_ALL_ADAPTERS(adapters, call) \ 49 for (int i = 0; i < MAX_ADAPTERS && NULL != (adapters)[i]; i++) { \ 50 call; \ 51 } 52 53 #define TO_1ST_HANDLING_ADAPTER(adapters, call) \ 54 for (int i = 0; i <MAX_ADAPTERS && NULL != (adapters)[i] && !(call); i++); 55 56 class LocAdapterBase; 57 struct LocSsrMsg; 58 struct LocOpenMsg; 59 60 class LocApiProxyBase { 61 public: 62 inline LocApiProxyBase() {} 63 inline virtual ~LocApiProxyBase() {} 64 inline virtual void* getSibling2() { return NULL; } 65 }; 66 67 class LocApiBase { 68 friend struct LocSsrMsg; 69 //LocOpenMsg calls open() which makes it necessary to declare 70 //it as a friend 71 friend struct LocOpenMsg; 72 friend class ContextBase; 73 const MsgTask* mMsgTask; 74 ContextBase *mContext; 75 LocAdapterBase* mLocAdapters[MAX_ADAPTERS]; 76 77 protected: 78 virtual enum loc_api_adapter_err 79 open(LOC_API_ADAPTER_EVENT_MASK_T mask); 80 virtual enum loc_api_adapter_err 81 close(); 82 LOC_API_ADAPTER_EVENT_MASK_T getEvtMask(); 83 LOC_API_ADAPTER_EVENT_MASK_T mMask; 84 LocApiBase(const MsgTask* msgTask, 85 LOC_API_ADAPTER_EVENT_MASK_T excludedMask, 86 ContextBase* context = NULL); 87 inline virtual ~LocApiBase() { close(); } 88 bool isInSession(); 89 const LOC_API_ADAPTER_EVENT_MASK_T mExcludedMask; 90 91 public: 92 inline void sendMsg(const LocMsg* msg) const { 93 mMsgTask->sendMsg(msg); 94 } 95 96 void addAdapter(LocAdapterBase* adapter); 97 void removeAdapter(LocAdapterBase* adapter); 98 99 // upward calls 100 void handleEngineUpEvent(); 101 void handleEngineDownEvent(); 102 void reportPosition(UlpLocation &location, 103 GpsLocationExtended &locationExtended, 104 void* locationExt, 105 enum loc_sess_status status, 106 LocPosTechMask loc_technology_mask = 107 LOC_POS_TECH_MASK_DEFAULT); 108 void reportSv(GpsSvStatus &svStatus, 109 GpsLocationExtended &locationExtended, 110 void* svExt); 111 void reportStatus(GpsStatusValue status); 112 void reportNmea(const char* nmea, int length); 113 void reportXtraServer(const char* url1, const char* url2, 114 const char* url3, const int maxlength); 115 void requestXtraData(); 116 void requestTime(); 117 void requestLocation(); 118 void requestATL(int connHandle, AGpsType agps_type); 119 void releaseATL(int connHandle); 120 void requestSuplES(int connHandle); 121 void reportDataCallOpened(); 122 void reportDataCallClosed(); 123 void requestNiNotify(GpsNiNotification ¬ify, const void* data); 124 125 // downward calls 126 // All below functions are to be defined by adapter specific modules: 127 // RPC, QMI, etc. The default implementation is empty. 128 129 virtual void* getSibling(); 130 virtual LocApiProxyBase* getLocApiProxy(); 131 virtual enum loc_api_adapter_err 132 startFix(const LocPosMode& posMode); 133 virtual enum loc_api_adapter_err 134 stopFix(); 135 virtual enum loc_api_adapter_err 136 deleteAidingData(GpsAidingData f); 137 virtual enum loc_api_adapter_err 138 enableData(int enable); 139 virtual enum loc_api_adapter_err 140 setAPN(char* apn, int len); 141 virtual enum loc_api_adapter_err 142 injectPosition(double latitude, double longitude, float accuracy); 143 virtual enum loc_api_adapter_err 144 setTime(GpsUtcTime time, int64_t timeReference, int uncertainty); 145 virtual enum loc_api_adapter_err 146 setXtraData(char* data, int length); 147 virtual enum loc_api_adapter_err 148 requestXtraServer(); 149 virtual enum loc_api_adapter_err 150 atlOpenStatus(int handle, int is_succ, char* apn, AGpsBearerType bear, AGpsType agpsType); 151 virtual enum loc_api_adapter_err 152 atlCloseStatus(int handle, int is_succ); 153 virtual enum loc_api_adapter_err 154 setPositionMode(const LocPosMode& posMode); 155 virtual enum loc_api_adapter_err 156 setServer(const char* url, int len); 157 virtual enum loc_api_adapter_err 158 setServer(unsigned int ip, int port, 159 LocServerType type); 160 virtual enum loc_api_adapter_err 161 informNiResponse(GpsUserResponseType userResponse, const void* passThroughData); 162 virtual enum loc_api_adapter_err 163 setSUPLVersion(uint32_t version); 164 virtual enum loc_api_adapter_err 165 setLPPConfig(uint32_t profile); 166 virtual enum loc_api_adapter_err 167 setSensorControlConfig(int sensorUsage, int sensorProvider); 168 virtual enum loc_api_adapter_err 169 setSensorProperties(bool gyroBiasVarianceRandomWalk_valid, 170 float gyroBiasVarianceRandomWalk, 171 bool accelBiasVarianceRandomWalk_valid, 172 float accelBiasVarianceRandomWalk, 173 bool angleBiasVarianceRandomWalk_valid, 174 float angleBiasVarianceRandomWalk, 175 bool rateBiasVarianceRandomWalk_valid, 176 float rateBiasVarianceRandomWalk, 177 bool velocityBiasVarianceRandomWalk_valid, 178 float velocityBiasVarianceRandomWalk); 179 virtual enum loc_api_adapter_err 180 setSensorPerfControlConfig(int controlMode, 181 int accelSamplesPerBatch, 182 int accelBatchesPerSec, 183 int gyroSamplesPerBatch, 184 int gyroBatchesPerSec, 185 int accelSamplesPerBatchHigh, 186 int accelBatchesPerSecHigh, 187 int gyroSamplesPerBatchHigh, 188 int gyroBatchesPerSecHigh, 189 int algorithmConfig); 190 virtual enum loc_api_adapter_err 191 setExtPowerConfig(int isBatteryCharging); 192 virtual enum loc_api_adapter_err 193 setAGLONASSProtocol(unsigned long aGlonassProtocol); 194 virtual enum loc_api_adapter_err 195 getWwanZppFix(GpsLocation & zppLoc); 196 virtual enum loc_api_adapter_err 197 getBestAvailableZppFix(GpsLocation & zppLoc); 198 virtual enum loc_api_adapter_err 199 getBestAvailableZppFix(GpsLocation & zppLoc, LocPosTechMask & tech_mask); 200 virtual int initDataServiceClient(); 201 virtual int openAndStartDataCall(); 202 virtual void stopDataCall(); 203 virtual void closeDataCall(); 204 virtual void installAGpsCert(const DerEncodedCertificate* pData, 205 size_t length, 206 uint32_t slotBitMask); 207 208 inline virtual void setInSession(bool inSession) {} 209 210 /*Values for lock 211 1 = Do not lock any position sessions 212 2 = Lock MI position sessions 213 3 = Lock MT position sessions 214 4 = Lock all position sessions 215 */ 216 virtual int setGpsLock(LOC_GPS_LOCK_MASK lock); 217 /* 218 Returns 219 Current value of GPS Lock on success 220 -1 on failure 221 */ 222 virtual int getGpsLock(void); 223 }; 224 225 typedef LocApiBase* (getLocApi_t)(const MsgTask* msgTask, 226 LOC_API_ADAPTER_EVENT_MASK_T exMask, 227 ContextBase *context); 228 229 } // namespace loc_core 230 231 #endif //LOC_API_BASE_H 232
