/* Copyright (c) 2011-2014, 2016-2017 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. * */ #ifndef LOC_API_ADAPTER_BASE_H #define LOC_API_ADAPTER_BASE_H #include #include #include #include #include typedef struct LocationSessionKey { LocationAPI* client; uint32_t id; inline LocationSessionKey(LocationAPI* _client, uint32_t _id) : client(_client), id(_id) {} } LocationSessionKey; inline bool operator <(LocationSessionKey const& left, LocationSessionKey const& right) { return left.id < right.id || (left.id == right.id && left.client < right.client); } inline bool operator ==(LocationSessionKey const& left, LocationSessionKey const& right) { return left.id == right.id && left.client == right.client; } inline bool operator !=(LocationSessionKey const& left, LocationSessionKey const& right) { return left.id != right.id || left.client != right.client; } typedef std::map LocationSessionMap; namespace loc_core { class LocAdapterProxyBase; class LocAdapterBase { private: static uint32_t mSessionIdCounter; protected: LOC_API_ADAPTER_EVENT_MASK_T mEvtMask; ContextBase* mContext; LocApiBase* mLocApi; LocAdapterProxyBase* mLocAdapterProxyBase; const MsgTask* mMsgTask; inline LocAdapterBase(const MsgTask* msgTask) : mEvtMask(0), mContext(NULL), mLocApi(NULL), mLocAdapterProxyBase(NULL), mMsgTask(msgTask) {} public: inline virtual ~LocAdapterBase() { mLocApi->removeAdapter(this); } LocAdapterBase(const LOC_API_ADAPTER_EVENT_MASK_T mask, ContextBase* context, LocAdapterProxyBase *adapterProxyBase = NULL); inline LOC_API_ADAPTER_EVENT_MASK_T checkMask(LOC_API_ADAPTER_EVENT_MASK_T mask) const { return mEvtMask & mask; } inline LOC_API_ADAPTER_EVENT_MASK_T getEvtMask() const { return mEvtMask; } inline void sendMsg(const LocMsg* msg) const { mMsgTask->sendMsg(msg); } inline void sendMsg(const LocMsg* msg) { mMsgTask->sendMsg(msg); } inline void updateEvtMask(LOC_API_ADAPTER_EVENT_MASK_T event, loc_registration_mask_status status) { switch(status) { case (LOC_REGISTRATION_MASK_ENABLED): mEvtMask = mEvtMask | event; break; case (LOC_REGISTRATION_MASK_DISABLED): mEvtMask = mEvtMask &~ event; break; case (LOC_REGISTRATION_MASK_SET): mEvtMask = event; break; } mLocApi->updateEvtMask(); } inline bool isFeatureSupported(uint8_t featureVal) { return mLocApi->isFeatureSupported(featureVal); } uint32_t generateSessionId(); // This will be overridden by the individual adapters // if necessary. inline virtual void setUlpProxyCommand(UlpProxyBase* ulp) { (void)ulp; } virtual void handleEngineUpEvent(); virtual void handleEngineDownEvent(); inline virtual void setPositionModeCommand(LocPosMode& posMode) { (void)posMode; } virtual void startTrackingCommand() {} virtual void stopTrackingCommand() {} virtual void getZppCommand() {} virtual void reportPositionEvent(const UlpLocation& location, const GpsLocationExtended& locationExtended, enum loc_sess_status status, LocPosTechMask loc_technology_mask, bool fromUlp=false); virtual void reportSvEvent(const GnssSvNotification& svNotify, bool fromUlp=false); virtual void reportNmeaEvent(const char* nmea, size_t length, bool fromUlp=false); virtual void reportSvMeasurementEvent(GnssSvMeasurementSet &svMeasurementSet); virtual void reportSvPolynomialEvent(GnssSvPolynomial &svPolynomial); virtual void reportStatus(LocGpsStatusValue status); virtual bool reportXtraServer(const char* url1, const char* url2, const char* url3, const int maxlength); virtual bool requestXtraData(); virtual bool requestTime(); virtual bool requestLocation(); virtual bool requestATL(int connHandle, LocAGpsType agps_type); virtual bool releaseATL(int connHandle); virtual bool requestSuplES(int connHandle); virtual bool reportDataCallOpened(); virtual bool reportDataCallClosed(); virtual bool requestNiNotifyEvent(GnssNiNotification ¬ify, const void* data); inline virtual bool isInSession() { return false; } ContextBase* getContext() const { return mContext; } virtual void reportGnssMeasurementDataEvent(const GnssMeasurementsNotification& measurementsNotify); virtual bool reportWwanZppFix(LocGpsLocation &zppLoc); }; } // namespace loc_core #endif //LOC_API_ADAPTER_BASE_H