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/* Copyright (c) 2013-2019, 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 GEOFENCE_ADAPTER_H
#define GEOFENCE_ADAPTER_H
#include <LocAdapterBase.h>
#include <LocContext.h>
#include <LocationAPI.h>
#include <map>
using namespace loc_core;
#define COPY_IF_NOT_NULL(dest, src, len) do { \
if (NULL!=dest && NULL!=src) { \
for (size_t i=0; i<len; ++i) { \
dest[i] = src[i]; \
} \
} \
} while (0)
typedef struct GeofenceKey {
LocationAPI* client;
uint32_t id;
inline GeofenceKey() :
client(NULL), id(0) {}
inline GeofenceKey(LocationAPI* _client, uint32_t _id) :
client(_client), id(_id) {}
} GeofenceKey;
inline bool operator <(GeofenceKey const& left, GeofenceKey const& right) {
return left.id < right.id || (left.id == right.id && left.client < right.client);
}
inline bool operator ==(GeofenceKey const& left, GeofenceKey const& right) {
return left.id == right.id && left.client == right.client;
}
inline bool operator !=(GeofenceKey const& left, GeofenceKey const& right) {
return left.id != right.id || left.client != right.client;
}
typedef struct {
GeofenceKey key;
GeofenceBreachTypeMask breachMask;
uint32_t responsiveness;
uint32_t dwellTime;
double latitude;
double longitude;
double radius;
bool paused;
} GeofenceObject;
typedef std::map<uint32_t, GeofenceObject> GeofencesMap; //map of hwId to GeofenceObject
typedef std::map<GeofenceKey, uint32_t> GeofenceIdMap; //map of GeofenceKey to hwId
class GeofenceAdapter : public LocAdapterBase {
/* ==== GEOFENCES ====================================================================== */
GeofencesMap mGeofences; //map hwId to GeofenceObject
GeofenceIdMap mGeofenceIds; //map of GeofenceKey to hwId
protected:
/* ==== CLIENT ========================================================================= */
virtual void updateClientsEventMask();
virtual void stopClientSessions(LocationAPI* client);
public:
GeofenceAdapter();
virtual ~GeofenceAdapter() {}
/* ==== SSR ============================================================================ */
/* ======== EVENTS ====(Called from QMI Thread)========================================= */
virtual void handleEngineUpEvent();
/* ======== UTILITIES ================================================================== */
void restartGeofences();
/* ==== GEOFENCES ====================================================================== */
/* ======== COMMANDS ====(Called from Client Thread)==================================== */
uint32_t* addGeofencesCommand(LocationAPI* client, size_t count,
GeofenceOption* options, GeofenceInfo* info);
void removeGeofencesCommand(LocationAPI* client, size_t count, uint32_t* ids);
void pauseGeofencesCommand(LocationAPI* client, size_t count, uint32_t* ids);
void resumeGeofencesCommand(LocationAPI* client, size_t count, uint32_t* ids);
void modifyGeofencesCommand(LocationAPI* client, size_t count, uint32_t* ids,
GeofenceOption* options);
/* ======== RESPONSES ================================================================== */
void reportResponse(LocationAPI* client, size_t count, LocationError* errs, uint32_t* ids);
/* ======== UTILITIES ================================================================== */
void saveGeofenceItem(LocationAPI* client,
uint32_t clientId,
uint32_t hwId,
const GeofenceOption& options,
const GeofenceInfo& info);
void removeGeofenceItem(uint32_t hwId);
void pauseGeofenceItem(uint32_t hwId);
void resumeGeofenceItem(uint32_t hwId);
void modifyGeofenceItem(uint32_t hwId, const GeofenceOption& options);
LocationError getHwIdFromClient(LocationAPI* client, uint32_t clientId, uint32_t& hwId);
LocationError getGeofenceKeyFromHwId(uint32_t hwId, GeofenceKey& key);
void dump();
/* ==== REPORTS ======================================================================== */
/* ======== EVENTS ====(Called from QMI Thread)========================================= */
void geofenceBreachEvent(size_t count, uint32_t* hwIds, Location& location,
GeofenceBreachType breachType, uint64_t timestamp);
void geofenceStatusEvent(GeofenceStatusAvailable available);
/* ======== UTILITIES ================================================================== */
void geofenceBreach(size_t count, uint32_t* hwIds, const Location& location,
GeofenceBreachType breachType, uint64_t timestamp);
void geofenceStatus(GeofenceStatusAvailable available);
};
#endif /* GEOFENCE_ADAPTER_H */
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