288 lines
15 KiB
C
288 lines
15 KiB
C
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/* Copyright (c) 2017, The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation, nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef GNSS_ADAPTER_H
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#define GNSS_ADAPTER_H
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#include <LocAdapterBase.h>
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#include <LocDualContext.h>
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#include <UlpProxyBase.h>
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#include <LocationAPI.h>
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#include <Agps.h>
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#include <SystemStatus.h>
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#include <XtraSystemStatusObserver.h>
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#define MAX_URL_LEN 256
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#define NMEA_SENTENCE_MAX_LENGTH 200
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#define GLONASS_SV_ID_OFFSET 64
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#define MAX_SATELLITES_IN_USE 12
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#define LOC_NI_NO_RESPONSE_TIME 20
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#define LOC_GPS_NI_RESPONSE_IGNORE 4
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class GnssAdapter;
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typedef struct {
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pthread_t thread; /* NI thread */
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uint32_t respTimeLeft; /* examine time for NI response */
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bool respRecvd; /* NI User reponse received or not from Java layer*/
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void* rawRequest;
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uint32_t reqID; /* ID to check against response */
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GnssNiResponse resp;
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pthread_cond_t tCond;
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pthread_mutex_t tLock;
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GnssAdapter* adapter;
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} NiSession;
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typedef struct {
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NiSession session; /* SUPL NI Session */
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NiSession sessionEs; /* Emergency SUPL NI Session */
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uint32_t reqIDCounter;
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} NiData;
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typedef enum {
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NMEA_PROVIDER_AP = 0, // Application Processor Provider of NMEA
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NMEA_PROVIDER_MP // Modem Processor Provider of NMEA
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} NmeaProviderType;
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typedef struct {
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GnssSvType svType;
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const char* talker;
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uint64_t mask;
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uint32_t svIdOffset;
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} NmeaSvMeta;
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using namespace loc_core;
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namespace loc_core {
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class SystemStatus;
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}
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class GnssAdapter : public LocAdapterBase {
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/* ==== ULP ============================================================================ */
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UlpProxyBase* mUlpProxy;
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/* ==== CLIENT ========================================================================= */
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typedef std::map<LocationAPI*, LocationCallbacks> ClientDataMap;
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ClientDataMap mClientData;
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/* ==== TRACKING ======================================================================= */
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LocationSessionMap mTrackingSessions;
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LocPosMode mUlpPositionMode;
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GnssSvUsedInPosition mGnssSvIdUsedInPosition;
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bool mGnssSvIdUsedInPosAvail;
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/* ==== CONTROL ======================================================================== */
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LocationControlCallbacks mControlCallbacks;
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uint32_t mPowerVoteId;
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uint32_t mNmeaMask;
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/* ==== NI ============================================================================= */
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NiData mNiData;
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/* ==== AGPS ========================================================*/
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// This must be initialized via initAgps()
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AgpsManager mAgpsManager;
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AgpsCbInfo mAgpsCbInfo;
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/* === SystemStatus ===================================================================== */
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SystemStatus* mSystemStatus;
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std::string mServerUrl;
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XtraSystemStatusObserver mXtraObserver;
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/*==== CONVERSION ===================================================================*/
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static void convertOptions(LocPosMode& out, const LocationOptions& options);
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static void convertLocation(Location& out, const LocGpsLocation& locGpsLocation,
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const GpsLocationExtended& locationExtended,
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const LocPosTechMask techMask);
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static void convertLocationInfo(GnssLocationInfoNotification& out,
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const GpsLocationExtended& locationExtended);
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public:
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GnssAdapter();
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virtual inline ~GnssAdapter() { delete mUlpProxy; }
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/* ==== SSR ============================================================================ */
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/* ======== EVENTS ====(Called from QMI Thread)========================================= */
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virtual void handleEngineUpEvent();
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/* ======== UTILITIES ================================================================== */
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void restartSessions();
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/* ==== ULP ============================================================================ */
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/* ======== COMMANDS ====(Called from ULP Thread)==================================== */
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virtual void setUlpProxyCommand(UlpProxyBase* ulp);
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/* ======== UTILITIES ================================================================== */
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void setUlpProxy(UlpProxyBase* ulp);
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inline UlpProxyBase* getUlpProxy() { return mUlpProxy; }
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/* ==== CLIENT ========================================================================= */
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/* ======== COMMANDS ====(Called from Client Thread)==================================== */
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void addClientCommand(LocationAPI* client, const LocationCallbacks& callbacks);
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void removeClientCommand(LocationAPI* client);
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void requestCapabilitiesCommand(LocationAPI* client);
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/* ======== UTILITIES ================================================================== */
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void saveClient(LocationAPI* client, const LocationCallbacks& callbacks);
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void eraseClient(LocationAPI* client);
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void updateClientsEventMask();
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void stopClientSessions(LocationAPI* client);
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LocationCallbacks getClientCallbacks(LocationAPI* client);
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LocationCapabilitiesMask getCapabilities();
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void broadcastCapabilities(LocationCapabilitiesMask);
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/* ==== TRACKING ======================================================================= */
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/* ======== COMMANDS ====(Called from Client Thread)==================================== */
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uint32_t startTrackingCommand(LocationAPI* client, LocationOptions& options);
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void updateTrackingOptionsCommand(LocationAPI* client, uint32_t id, LocationOptions& options);
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void stopTrackingCommand(LocationAPI* client, uint32_t id);
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/* ======================(Called from ULP Thread)======================================= */
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virtual void setPositionModeCommand(LocPosMode& locPosMode);
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virtual void startTrackingCommand();
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virtual void stopTrackingCommand();
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virtual void getZppCommand();
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/* ======== RESPONSES ================================================================== */
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void reportResponse(LocationAPI* client, LocationError err, uint32_t sessionId);
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/* ======== UTILITIES ================================================================== */
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bool hasTrackingCallback(LocationAPI* client);
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bool hasMeasurementsCallback(LocationAPI* client);
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bool isTrackingSession(LocationAPI* client, uint32_t sessionId);
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void saveTrackingSession(LocationAPI* client, uint32_t sessionId,
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const LocationOptions& options);
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void eraseTrackingSession(LocationAPI* client, uint32_t sessionId);
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bool setUlpPositionMode(const LocPosMode& mode);
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LocPosMode& getUlpPositionMode() { return mUlpPositionMode; }
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LocationError startTrackingMultiplex(const LocationOptions& options);
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LocationError startTracking(const LocationOptions& options);
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LocationError stopTrackingMultiplex(LocationAPI* client, uint32_t id);
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LocationError stopTracking();
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LocationError updateTrackingMultiplex(LocationAPI* client, uint32_t id,
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const LocationOptions& options);
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/* ==== NI ============================================================================= */
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/* ======== COMMANDS ====(Called from Client Thread)==================================== */
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void gnssNiResponseCommand(LocationAPI* client, uint32_t id, GnssNiResponse response);
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/* ======================(Called from NI Thread)======================================== */
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void gnssNiResponseCommand(GnssNiResponse response, void* rawRequest);
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/* ======== UTILITIES ================================================================== */
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bool hasNiNotifyCallback(LocationAPI* client);
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NiData& getNiData() { return mNiData; }
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/* ==== CONTROL ======================================================================== */
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/* ======== COMMANDS ====(Called from Client Thread)==================================== */
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uint32_t enableCommand(LocationTechnologyType techType);
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void disableCommand(uint32_t id);
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void setControlCallbacksCommand(LocationControlCallbacks& controlCallbacks);
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void readConfigCommand();
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void setConfigCommand();
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uint32_t* gnssUpdateConfigCommand(GnssConfig config);
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uint32_t gnssDeleteAidingDataCommand(GnssAidingData& data);
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void initDefaultAgpsCommand();
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void initAgpsCommand(const AgpsCbInfo& cbInfo);
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void dataConnOpenCommand(AGpsExtType agpsType,
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const char* apnName, int apnLen, AGpsBearerType bearerType);
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void dataConnClosedCommand(AGpsExtType agpsType);
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void dataConnFailedCommand(AGpsExtType agpsType);
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/* ======== RESPONSES ================================================================== */
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void reportResponse(LocationError err, uint32_t sessionId);
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void reportResponse(size_t count, LocationError* errs, uint32_t* ids);
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/* ======== UTILITIES ================================================================== */
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LocationControlCallbacks& getControlCallbacks() { return mControlCallbacks; }
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void setControlCallbacks(const LocationControlCallbacks& controlCallbacks)
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{ mControlCallbacks = controlCallbacks; }
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void setPowerVoteId(uint32_t id) { mPowerVoteId = id; }
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uint32_t getPowerVoteId() { return mPowerVoteId; }
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bool resolveInAddress(const char* hostAddress, struct in_addr* inAddress);
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virtual bool isInSession() { return !mTrackingSessions.empty(); }
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void initDefaultAgps();
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/* ==== REPORTS ======================================================================== */
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/* ======== EVENTS ====(Called from QMI/ULP Thread)===================================== */
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virtual void reportPositionEvent(const UlpLocation& ulpLocation,
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const GpsLocationExtended& locationExtended,
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enum loc_sess_status status,
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LocPosTechMask techMask,
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bool fromUlp=false);
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virtual void reportSvEvent(const GnssSvNotification& svNotify, bool fromUlp=false);
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virtual void reportNmeaEvent(const char* nmea, size_t length, bool fromUlp=false);
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virtual bool requestNiNotifyEvent(const GnssNiNotification& notify, const void* data);
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virtual void reportGnssMeasurementDataEvent(const GnssMeasurementsNotification& measurements,
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int msInWeek);
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virtual void reportSvMeasurementEvent(GnssSvMeasurementSet &svMeasurementSet);
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virtual void reportSvPolynomialEvent(GnssSvPolynomial &svPolynomial);
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virtual bool requestATL(int connHandle, LocAGpsType agps_type);
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virtual bool releaseATL(int connHandle);
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virtual bool requestSuplES(int connHandle);
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virtual bool reportDataCallOpened();
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virtual bool reportDataCallClosed();
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/* ======== UTILITIES ================================================================= */
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void reportPosition(const UlpLocation &ulpLocation,
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const GpsLocationExtended &locationExtended,
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enum loc_sess_status status,
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LocPosTechMask techMask);
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void reportSv(GnssSvNotification& svNotify);
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void reportNmea(const char* nmea, size_t length);
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bool requestNiNotify(const GnssNiNotification& notify, const void* data);
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void reportGnssMeasurementData(const GnssMeasurementsNotification& measurements);
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/*======== GNSSDEBUG ================================================================*/
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bool getDebugReport(GnssDebugReport& report);
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/* get AGC information from system status and fill it */
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void getAgcInformation(GnssMeasurementsNotification& measurements, int msInWeek);
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/*==== SYSTEM STATUS ================================================================*/
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inline SystemStatus* getSystemStatus(void) { return mSystemStatus; }
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std::string& getServerUrl(void) { return mServerUrl; }
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void setServerUrl(const char* server) { mServerUrl.assign(server); }
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/*==== CONVERSION ===================================================================*/
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static uint32_t convertGpsLock(const GnssConfigGpsLock gpsLock);
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static GnssConfigGpsLock convertGpsLock(const uint32_t gpsLock);
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static uint32_t convertSuplVersion(const GnssConfigSuplVersion suplVersion);
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static GnssConfigSuplVersion convertSuplVersion(const uint32_t suplVersion);
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static uint32_t convertLppProfile(const GnssConfigLppProfile lppProfile);
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static GnssConfigLppProfile convertLppProfile(const uint32_t lppProfile);
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static uint32_t convertEP4ES(const GnssConfigEmergencyPdnForEmergencySupl);
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static uint32_t convertSuplEs(const GnssConfigSuplEmergencyServices suplEmergencyServices);
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static uint32_t convertLppeCp(const GnssConfigLppeControlPlaneMask lppeControlPlaneMask);
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static GnssConfigLppeControlPlaneMask convertLppeCp(const uint32_t lppeControlPlaneMask);
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static uint32_t convertLppeUp(const GnssConfigLppeUserPlaneMask lppeUserPlaneMask);
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static GnssConfigLppeUserPlaneMask convertLppeUp(const uint32_t lppeUserPlaneMask);
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static uint32_t convertAGloProt(const GnssConfigAGlonassPositionProtocolMask);
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static uint32_t convertSuplMode(const GnssConfigSuplModeMask suplModeMask);
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static void convertSatelliteInfo(std::vector<GnssDebugSatelliteInfo>& out,
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const GnssSvType& in_constellation,
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const SystemStatusReports& in);
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void injectLocationCommand(double latitude, double longitude, float accuracy);
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void injectTimeCommand(int64_t time, int64_t timeReference, int32_t uncertainty);
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};
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#endif //GNSS_ADAPTER_H
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