wayne: Import GPS

 * QC Tag: LA.UM.6.2.r1-06100-sdm660.0

Change-Id: I26da3b90caa473ed5f88408627463ec7f7655f23
Signed-off-by: Isaac Chen <isaacchen@isaacchen.cn>

1 files changed, 287 insertions, 0 deletions

diff --git a/gps/gnss/GnssAdapter.h b/gps/gnss/GnssAdapter.h
new file mode 100644
index 0000000..e7605f9
--- /dev/null
+++ b/gps/gnss/GnssAdapter.h
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+/* 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.
+ *
+ */
+#ifndef GNSS_ADAPTER_H
+#define GNSS_ADAPTER_H
+
+#include <LocAdapterBase.h>
+#include <LocDualContext.h>
+#include <UlpProxyBase.h>
+#include <LocationAPI.h>
+#include <Agps.h>
+#include <SystemStatus.h>
+#include <XtraSystemStatusObserver.h>
+
+#define MAX_URL_LEN 256
+#define NMEA_SENTENCE_MAX_LENGTH 200
+#define GLONASS_SV_ID_OFFSET 64
+#define MAX_SATELLITES_IN_USE 12
+#define LOC_NI_NO_RESPONSE_TIME 20
+#define LOC_GPS_NI_RESPONSE_IGNORE 4
+
+class GnssAdapter;
+
+typedef struct {
+    pthread_t               thread;        /* NI thread */
+    uint32_t                respTimeLeft;  /* examine time for NI response */
+    bool                    respRecvd;     /* NI User reponse received or not from Java layer*/
+    void*                   rawRequest;
+    uint32_t                reqID;         /* ID to check against response */
+    GnssNiResponse          resp;
+    pthread_cond_t          tCond;
+    pthread_mutex_t         tLock;
+    GnssAdapter*            adapter;
+} NiSession;
+typedef struct {
+    NiSession session;    /* SUPL NI Session */
+    NiSession sessionEs;  /* Emergency SUPL NI Session */
+    uint32_t reqIDCounter;
+} NiData;
+
+typedef enum {
+    NMEA_PROVIDER_AP = 0, // Application Processor Provider of NMEA
+    NMEA_PROVIDER_MP      // Modem Processor Provider of NMEA
+} NmeaProviderType;
+typedef struct {
+    GnssSvType svType;
+    const char* talker;
+    uint64_t mask;
+    uint32_t svIdOffset;
+} NmeaSvMeta;
+
+using namespace loc_core;
+
+namespace loc_core {
+    class SystemStatus;
+}
+
+class GnssAdapter : public LocAdapterBase {
+    /* ==== ULP ============================================================================ */
+    UlpProxyBase* mUlpProxy;
+
+    /* ==== CLIENT ========================================================================= */
+    typedef std::map<LocationAPI*, LocationCallbacks> ClientDataMap;
+    ClientDataMap mClientData;
+
+    /* ==== TRACKING ======================================================================= */
+    LocationSessionMap mTrackingSessions;
+    LocPosMode mUlpPositionMode;
+    GnssSvUsedInPosition mGnssSvIdUsedInPosition;
+    bool mGnssSvIdUsedInPosAvail;
+
+    /* ==== CONTROL ======================================================================== */
+    LocationControlCallbacks mControlCallbacks;
+    uint32_t mPowerVoteId;
+    uint32_t mNmeaMask;
+
+    /* ==== NI ============================================================================= */
+    NiData mNiData;
+
+    /* ==== AGPS ========================================================*/
+    // This must be initialized via initAgps()
+    AgpsManager mAgpsManager;
+    AgpsCbInfo mAgpsCbInfo;
+
+    /* === SystemStatus ===================================================================== */
+    SystemStatus* mSystemStatus;
+    std::string mServerUrl;
+    XtraSystemStatusObserver mXtraObserver;
+
+    /*==== CONVERSION ===================================================================*/
+    static void convertOptions(LocPosMode& out, const LocationOptions& options);
+    static void convertLocation(Location& out, const LocGpsLocation& locGpsLocation,
+                                const GpsLocationExtended& locationExtended,
+                                const LocPosTechMask techMask);
+    static void convertLocationInfo(GnssLocationInfoNotification& out,
+                                    const GpsLocationExtended& locationExtended);
+
+public:
+
+    GnssAdapter();
+    virtual inline ~GnssAdapter() { delete mUlpProxy; }
+
+    /* ==== SSR ============================================================================ */
+    /* ======== EVENTS ====(Called from QMI Thread)========================================= */
+    virtual void handleEngineUpEvent();
+    /* ======== UTILITIES ================================================================== */
+    void restartSessions();
+
+    /* ==== ULP ============================================================================ */
+    /* ======== COMMANDS ====(Called from ULP Thread)==================================== */
+    virtual void setUlpProxyCommand(UlpProxyBase* ulp);
+    /* ======== UTILITIES ================================================================== */
+    void setUlpProxy(UlpProxyBase* ulp);
+    inline UlpProxyBase* getUlpProxy() { return mUlpProxy; }
+
+    /* ==== CLIENT ========================================================================= */
+    /* ======== COMMANDS ====(Called from Client Thread)==================================== */
+    void addClientCommand(LocationAPI* client, const LocationCallbacks& callbacks);
+    void removeClientCommand(LocationAPI* client);
+    void requestCapabilitiesCommand(LocationAPI* client);
+    /* ======== UTILITIES ================================================================== */
+    void saveClient(LocationAPI* client, const LocationCallbacks& callbacks);
+    void eraseClient(LocationAPI* client);
+    void updateClientsEventMask();
+    void stopClientSessions(LocationAPI* client);
+    LocationCallbacks getClientCallbacks(LocationAPI* client);
+    LocationCapabilitiesMask getCapabilities();
+    void broadcastCapabilities(LocationCapabilitiesMask);
+
+    /* ==== TRACKING ======================================================================= */
+    /* ======== COMMANDS ====(Called from Client Thread)==================================== */
+    uint32_t startTrackingCommand(LocationAPI* client, LocationOptions& options);
+    void updateTrackingOptionsCommand(LocationAPI* client, uint32_t id, LocationOptions& options);
+    void stopTrackingCommand(LocationAPI* client, uint32_t id);
+    /* ======================(Called from ULP Thread)======================================= */
+    virtual void setPositionModeCommand(LocPosMode& locPosMode);
+    virtual void startTrackingCommand();
+    virtual void stopTrackingCommand();
+    virtual void getZppCommand();
+    /* ======== RESPONSES ================================================================== */
+    void reportResponse(LocationAPI* client, LocationError err, uint32_t sessionId);
+    /* ======== UTILITIES ================================================================== */
+    bool hasTrackingCallback(LocationAPI* client);
+    bool hasMeasurementsCallback(LocationAPI* client);
+    bool isTrackingSession(LocationAPI* client, uint32_t sessionId);
+    void saveTrackingSession(LocationAPI* client, uint32_t sessionId,
+                             const LocationOptions& options);
+    void eraseTrackingSession(LocationAPI* client, uint32_t sessionId);
+    bool setUlpPositionMode(const LocPosMode& mode);
+    LocPosMode& getUlpPositionMode() { return mUlpPositionMode; }
+    LocationError startTrackingMultiplex(const LocationOptions& options);
+    LocationError startTracking(const LocationOptions& options);
+    LocationError stopTrackingMultiplex(LocationAPI* client, uint32_t id);
+    LocationError stopTracking();
+    LocationError updateTrackingMultiplex(LocationAPI* client, uint32_t id,
+                                          const LocationOptions& options);
+
+    /* ==== NI ============================================================================= */
+    /* ======== COMMANDS ====(Called from Client Thread)==================================== */
+    void gnssNiResponseCommand(LocationAPI* client, uint32_t id, GnssNiResponse response);
+    /* ======================(Called from NI Thread)======================================== */
+    void gnssNiResponseCommand(GnssNiResponse response, void* rawRequest);
+    /* ======== UTILITIES ================================================================== */
+    bool hasNiNotifyCallback(LocationAPI* client);
+    NiData& getNiData() { return mNiData; }
+
+    /* ==== CONTROL ======================================================================== */
+    /* ======== COMMANDS ====(Called from Client Thread)==================================== */
+    uint32_t enableCommand(LocationTechnologyType techType);
+    void disableCommand(uint32_t id);
+    void setControlCallbacksCommand(LocationControlCallbacks& controlCallbacks);
+    void readConfigCommand();
+    void setConfigCommand();
+    uint32_t* gnssUpdateConfigCommand(GnssConfig config);
+    uint32_t gnssDeleteAidingDataCommand(GnssAidingData& data);
+
+    void initDefaultAgpsCommand();
+    void initAgpsCommand(const AgpsCbInfo& cbInfo);
+    void dataConnOpenCommand(AGpsExtType agpsType,
+            const char* apnName, int apnLen, AGpsBearerType bearerType);
+    void dataConnClosedCommand(AGpsExtType agpsType);
+    void dataConnFailedCommand(AGpsExtType agpsType);
+
+    /* ======== RESPONSES ================================================================== */
+    void reportResponse(LocationError err, uint32_t sessionId);
+    void reportResponse(size_t count, LocationError* errs, uint32_t* ids);
+    /* ======== UTILITIES ================================================================== */
+    LocationControlCallbacks& getControlCallbacks() { return mControlCallbacks; }
+    void setControlCallbacks(const LocationControlCallbacks& controlCallbacks)
+    { mControlCallbacks = controlCallbacks; }
+    void setPowerVoteId(uint32_t id) { mPowerVoteId = id; }
+    uint32_t getPowerVoteId() { return mPowerVoteId; }
+    bool resolveInAddress(const char* hostAddress, struct in_addr* inAddress);
+    virtual bool isInSession() { return !mTrackingSessions.empty(); }
+    void initDefaultAgps();
+
+    /* ==== REPORTS ======================================================================== */
+    /* ======== EVENTS ====(Called from QMI/ULP Thread)===================================== */
+    virtual void reportPositionEvent(const UlpLocation& ulpLocation,
+                                     const GpsLocationExtended& locationExtended,
+                                     enum loc_sess_status status,
+                                     LocPosTechMask techMask,
+                                     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 bool requestNiNotifyEvent(const GnssNiNotification& notify, const void* data);
+    virtual void reportGnssMeasurementDataEvent(const GnssMeasurementsNotification& measurements,
+                                                int msInWeek);
+    virtual void reportSvMeasurementEvent(GnssSvMeasurementSet &svMeasurementSet);
+    virtual void reportSvPolynomialEvent(GnssSvPolynomial &svPolynomial);
+
+    virtual bool requestATL(int connHandle, LocAGpsType agps_type);
+    virtual bool releaseATL(int connHandle);
+    virtual bool requestSuplES(int connHandle);
+    virtual bool reportDataCallOpened();
+    virtual bool reportDataCallClosed();
+
+    /* ======== UTILITIES ================================================================= */
+    void reportPosition(const UlpLocation &ulpLocation,
+                        const GpsLocationExtended &locationExtended,
+                        enum loc_sess_status status,
+                        LocPosTechMask techMask);
+    void reportSv(GnssSvNotification& svNotify);
+    void reportNmea(const char* nmea, size_t length);
+    bool requestNiNotify(const GnssNiNotification& notify, const void* data);
+    void reportGnssMeasurementData(const GnssMeasurementsNotification& measurements);
+
+    /*======== GNSSDEBUG ================================================================*/
+    bool getDebugReport(GnssDebugReport& report);
+    /* get AGC information from system status and fill it */
+    void getAgcInformation(GnssMeasurementsNotification& measurements, int msInWeek);
+
+    /*==== SYSTEM STATUS ================================================================*/
+    inline SystemStatus* getSystemStatus(void) { return mSystemStatus; }
+    std::string& getServerUrl(void) { return mServerUrl; }
+    void setServerUrl(const char* server) { mServerUrl.assign(server); }
+
+    /*==== CONVERSION ===================================================================*/
+    static uint32_t convertGpsLock(const GnssConfigGpsLock gpsLock);
+    static GnssConfigGpsLock convertGpsLock(const uint32_t gpsLock);
+    static uint32_t convertSuplVersion(const GnssConfigSuplVersion suplVersion);
+    static GnssConfigSuplVersion convertSuplVersion(const uint32_t suplVersion);
+    static uint32_t convertLppProfile(const GnssConfigLppProfile lppProfile);
+    static GnssConfigLppProfile convertLppProfile(const uint32_t lppProfile);
+    static uint32_t convertEP4ES(const GnssConfigEmergencyPdnForEmergencySupl);
+    static uint32_t convertSuplEs(const GnssConfigSuplEmergencyServices suplEmergencyServices);
+    static uint32_t convertLppeCp(const GnssConfigLppeControlPlaneMask lppeControlPlaneMask);
+    static GnssConfigLppeControlPlaneMask convertLppeCp(const uint32_t lppeControlPlaneMask);
+    static uint32_t convertLppeUp(const GnssConfigLppeUserPlaneMask lppeUserPlaneMask);
+    static GnssConfigLppeUserPlaneMask convertLppeUp(const uint32_t lppeUserPlaneMask);
+    static uint32_t convertAGloProt(const GnssConfigAGlonassPositionProtocolMask);
+    static uint32_t convertSuplMode(const GnssConfigSuplModeMask suplModeMask);
+    static void convertSatelliteInfo(std::vector<GnssDebugSatelliteInfo>& out,
+                                     const GnssSvType& in_constellation,
+                                     const SystemStatusReports& in);
+
+    void injectLocationCommand(double latitude, double longitude, float accuracy);
+    void injectTimeCommand(int64_t time, int64_t timeReference, int32_t uncertainty);
+
+};
+
+#endif //GNSS_ADAPTER_H