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Diffstat (limited to '')
| -rw-r--r-- | gps/gnss/location_gnss.cpp | 258 |
1 files changed, 258 insertions, 0 deletions
diff --git a/gps/gnss/location_gnss.cpp b/gps/gnss/location_gnss.cpp new file mode 100644 index 0000000..a99d8ef --- /dev/null +++ b/gps/gnss/location_gnss.cpp @@ -0,0 +1,258 @@ +/* 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. + * + */ + +#include "GnssAdapter.h" +#include "location_interface.h" + +static GnssAdapter* gGnssAdapter = NULL; + +static void initialize(); +static void deinitialize(); + +static void addClient(LocationAPI* client, const LocationCallbacks& callbacks); +static void removeClient(LocationAPI* client); +static void requestCapabilities(LocationAPI* client); + +static uint32_t startTracking(LocationAPI* client, LocationOptions& options); +static void updateTrackingOptions(LocationAPI* client, uint32_t id, LocationOptions& options); +static void stopTracking(LocationAPI* client, uint32_t id); + +static void gnssNiResponse(LocationAPI* client, uint32_t id, GnssNiResponse response); +static uint32_t gnssDeleteAidingData(GnssAidingData& data); + +static void setControlCallbacks(LocationControlCallbacks& controlCallbacks); +static uint32_t enable(LocationTechnologyType techType); +static void disable(uint32_t id); +static uint32_t* gnssUpdateConfig(GnssConfig config); + +static void injectLocation(double latitude, double longitude, float accuracy); +static void injectTime(int64_t time, int64_t timeReference, int32_t uncertainty); + +static void agpsInit(const AgpsCbInfo& cbInfo); +static void agpsDataConnOpen(AGpsExtType agpsType, const char* apnName, int apnLen, int ipType); +static void agpsDataConnClosed(AGpsExtType agpsType); +static void agpsDataConnFailed(AGpsExtType agpsType); +static void getDebugReport(GnssDebugReport& report); +static void updateConnectionStatus(bool connected, uint8_t type); + +static const GnssInterface gGnssInterface = { + sizeof(GnssInterface), + initialize, + deinitialize, + addClient, + removeClient, + requestCapabilities, + startTracking, + updateTrackingOptions, + stopTracking, + gnssNiResponse, + setControlCallbacks, + enable, + disable, + gnssUpdateConfig, + gnssDeleteAidingData, + injectLocation, + injectTime, + agpsInit, + agpsDataConnOpen, + agpsDataConnClosed, + agpsDataConnFailed, + getDebugReport, + updateConnectionStatus, +}; + +#ifndef DEBUG_X86 +extern "C" const GnssInterface* getGnssInterface() +#else +const GnssInterface* getGnssInterface() +#endif // DEBUG_X86 +{ + return &gGnssInterface; +} + +static void initialize() +{ + if (NULL == gGnssAdapter) { + gGnssAdapter = new GnssAdapter(); + } +} + +static void deinitialize() +{ + if (NULL != gGnssAdapter) { + delete gGnssAdapter; + gGnssAdapter = NULL; + } +} + +static void addClient(LocationAPI* client, const LocationCallbacks& callbacks) +{ + if (NULL != gGnssAdapter) { + gGnssAdapter->addClientCommand(client, callbacks); + } +} + +static void removeClient(LocationAPI* client) +{ + if (NULL != gGnssAdapter) { + gGnssAdapter->removeClientCommand(client); + } +} + +static void requestCapabilities(LocationAPI* client) +{ + if (NULL != gGnssAdapter) { + gGnssAdapter->requestCapabilitiesCommand(client); + } +} + +static uint32_t startTracking(LocationAPI* client, LocationOptions& options) +{ + if (NULL != gGnssAdapter) { + return gGnssAdapter->startTrackingCommand(client, options); + } else { + return 0; + } +} + +static void updateTrackingOptions(LocationAPI* client, uint32_t id, LocationOptions& options) +{ + if (NULL != gGnssAdapter) { + gGnssAdapter->updateTrackingOptionsCommand(client, id, options); + } +} + +static void stopTracking(LocationAPI* client, uint32_t id) +{ + if (NULL != gGnssAdapter) { + gGnssAdapter->stopTrackingCommand(client, id); + } +} + +static void gnssNiResponse(LocationAPI* client, uint32_t id, GnssNiResponse response) +{ + if (NULL != gGnssAdapter) { + gGnssAdapter->gnssNiResponseCommand(client, id, response); + } +} + +static void setControlCallbacks(LocationControlCallbacks& controlCallbacks) +{ + if (NULL != gGnssAdapter) { + return gGnssAdapter->setControlCallbacksCommand(controlCallbacks); + } +} + +static uint32_t enable(LocationTechnologyType techType) +{ + if (NULL != gGnssAdapter) { + return gGnssAdapter->enableCommand(techType); + } else { + return 0; + } +} + +static void disable(uint32_t id) +{ + if (NULL != gGnssAdapter) { + return gGnssAdapter->disableCommand(id); + } +} + +static uint32_t* gnssUpdateConfig(GnssConfig config) +{ + if (NULL != gGnssAdapter) { + return gGnssAdapter->gnssUpdateConfigCommand(config); + } else { + return NULL; + } +} + +static uint32_t gnssDeleteAidingData(GnssAidingData& data) +{ + if (NULL != gGnssAdapter) { + return gGnssAdapter->gnssDeleteAidingDataCommand(data); + } else { + return 0; + } +} + +static void injectLocation(double latitude, double longitude, float accuracy) +{ + if (NULL != gGnssAdapter) { + gGnssAdapter->injectLocationCommand(latitude, longitude, accuracy); + } +} + +static void injectTime(int64_t time, int64_t timeReference, int32_t uncertainty) +{ + if (NULL != gGnssAdapter) { + gGnssAdapter->injectTimeCommand(time, timeReference, uncertainty); + } +} + +static void agpsInit(const AgpsCbInfo& cbInfo) { + + if (NULL != gGnssAdapter) { + gGnssAdapter->initAgpsCommand(cbInfo); + } +} +static void agpsDataConnOpen( + AGpsExtType agpsType, const char* apnName, int apnLen, int ipType) { + + if (NULL != gGnssAdapter) { + gGnssAdapter->dataConnOpenCommand( + agpsType, apnName, apnLen, ipType); + } +} +static void agpsDataConnClosed(AGpsExtType agpsType) { + + if (NULL != gGnssAdapter) { + gGnssAdapter->dataConnClosedCommand(agpsType); + } +} +static void agpsDataConnFailed(AGpsExtType agpsType) { + + if (NULL != gGnssAdapter) { + gGnssAdapter->dataConnFailedCommand(agpsType); + } +} + +static void getDebugReport(GnssDebugReport& report) { + + if (NULL != gGnssAdapter) { + gGnssAdapter->getDebugReport(report); + } +} + +static void updateConnectionStatus(bool connected, uint8_t type) { + if (NULL != gGnssAdapter) { + gGnssAdapter->updateConnectionStatusCommand(connected, type); + } +}
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