/* Copyright (c) 2011-2014, 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
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*/
#ifndef LOC_API_BASE_H
#define LOC_API_BASE_H
#include <stddef.h>
#include <ctype.h>
#include <gps_extended.h>
#include <MsgTask.h>
#include <log_util.h>
namespace loc_core {
class ContextBase;
int hexcode(char *hexstring, int string_size,
const char *data, int data_size);
int decodeAddress(char *addr_string, int string_size,
const char *data, int data_size);
#define MAX_ADAPTERS 10
#define TO_ALL_ADAPTERS(adapters, call) \
for (int i = 0; i < MAX_ADAPTERS && NULL != (adapters)[i]; i++) { \
call; \
}
#define TO_1ST_HANDLING_ADAPTER(adapters, call) \
for (int i = 0; i <MAX_ADAPTERS && NULL != (adapters)[i] && !(call); i++);
class LocAdapterBase;
struct LocSsrMsg;
struct LocOpenMsg;
class LocApiProxyBase {
public:
inline LocApiProxyBase() {}
inline virtual ~LocApiProxyBase() {}
inline virtual void* getSibling2() { return NULL; }
};
class LocApiBase {
friend struct LocSsrMsg;
//LocOpenMsg calls open() which makes it necessary to declare
//it as a friend
friend struct LocOpenMsg;
friend class ContextBase;
const MsgTask* mMsgTask;
ContextBase *mContext;
LocAdapterBase* mLocAdapters[MAX_ADAPTERS];
protected:
virtual enum loc_api_adapter_err
open(LOC_API_ADAPTER_EVENT_MASK_T mask);
virtual enum loc_api_adapter_err
close();
LOC_API_ADAPTER_EVENT_MASK_T getEvtMask();
LOC_API_ADAPTER_EVENT_MASK_T mMask;
LocApiBase(const MsgTask* msgTask,
LOC_API_ADAPTER_EVENT_MASK_T excludedMask,
ContextBase* context = NULL);
inline virtual ~LocApiBase() { close(); }
bool isInSession();
const LOC_API_ADAPTER_EVENT_MASK_T mExcludedMask;
public:
inline void sendMsg(const LocMsg* msg) const {
mMsgTask->sendMsg(msg);
}
void addAdapter(LocAdapterBase* adapter);
void removeAdapter(LocAdapterBase* adapter);
// upward calls
void handleEngineUpEvent();
void handleEngineDownEvent();
void reportPosition(UlpLocation &location,
GpsLocationExtended &locationExtended,
void* locationExt,
enum loc_sess_status status,
LocPosTechMask loc_technology_mask =
LOC_POS_TECH_MASK_DEFAULT);
void reportSv(GpsSvStatus &svStatus,
GpsLocationExtended &locationExtended,
void* svExt);
void reportStatus(GpsStatusValue status);
void reportNmea(const char* nmea, int length);
void reportXtraServer(const char* url1, const char* url2,
const char* url3, const int maxlength);
void requestXtraData();
void requestTime();
void requestLocation();
void requestATL(int connHandle, AGpsType agps_type);
void releaseATL(int connHandle);
void requestSuplES(int connHandle);
void reportDataCallOpened();
void reportDataCallClosed();
void requestNiNotify(GpsNiNotification ¬ify, const void* data);
void reportGpsMeasurementData(GpsData &gpsMeasurementData);
// downward calls
// All below functions are to be defined by adapter specific modules:
// RPC, QMI, etc. The default implementation is empty.
virtual void* getSibling();
virtual LocApiProxyBase* getLocApiProxy();
virtual enum loc_api_adapter_err
startFix(const LocPosMode& posMode);
virtual enum loc_api_adapter_err
stopFix();
virtual enum loc_api_adapter_err
deleteAidingData(GpsAidingData f);
virtual enum loc_api_adapter_err
enableData(int enable);
virtual enum loc_api_adapter_err
setAPN(char* apn, int len);
virtual enum loc_api_adapter_err
injectPosition(double latitude, double longitude, float accuracy);
virtual enum loc_api_adapter_err
setTime(GpsUtcTime time, int64_t timeReference, int uncertainty);
virtual enum loc_api_adapter_err
setXtraData(char* data, int length);
virtual enum loc_api_adapter_err
requestXtraServer();
virtual enum loc_api_adapter_err
atlOpenStatus(int handle, int is_succ, char* apn, AGpsBearerType bear, AGpsType agpsType);
virtual enum loc_api_adapter_err
atlCloseStatus(int handle, int is_succ);
virtual enum loc_api_adapter_err
setPositionMode(const LocPosMode& posMode);
virtual enum loc_api_adapter_err
setServer(const char* url, int len);
virtual enum loc_api_adapter_err
setServer(unsigned int ip, int port,
LocServerType type);
virtual enum loc_api_adapter_err
informNiResponse(GpsUserResponseType userResponse, const void* passThroughData);
virtual enum loc_api_adapter_err
setSUPLVersion(uint32_t version);
virtual enum loc_api_adapter_err
setLPPConfig(uint32_t profile);
virtual enum loc_api_adapter_err
setSensorControlConfig(int sensorUsage, int sensorProvider);
virtual enum loc_api_adapter_err
setSensorProperties(bool gyroBiasVarianceRandomWalk_valid,
float gyroBiasVarianceRandomWalk,
bool accelBiasVarianceRandomWalk_valid,
float accelBiasVarianceRandomWalk,
bool angleBiasVarianceRandomWalk_valid,
float angleBiasVarianceRandomWalk,
bool rateBiasVarianceRandomWalk_valid,
float rateBiasVarianceRandomWalk,
bool velocityBiasVarianceRandomWalk_valid,
float velocityBiasVarianceRandomWalk);
virtual enum loc_api_adapter_err
setSensorPerfControlConfig(int controlMode,
int accelSamplesPerBatch,
int accelBatchesPerSec,
int gyroSamplesPerBatch,
int gyroBatchesPerSec,
int accelSamplesPerBatchHigh,
int accelBatchesPerSecHigh,
int gyroSamplesPerBatchHigh,
int gyroBatchesPerSecHigh,
int algorithmConfig);
virtual enum loc_api_adapter_err
setExtPowerConfig(int isBatteryCharging);
virtual enum loc_api_adapter_err
setAGLONASSProtocol(unsigned long aGlonassProtocol);
virtual enum loc_api_adapter_err
getWwanZppFix(GpsLocation & zppLoc);
virtual enum loc_api_adapter_err
getBestAvailableZppFix(GpsLocation & zppLoc);
virtual enum loc_api_adapter_err
getBestAvailableZppFix(GpsLocation & zppLoc, LocPosTechMask & tech_mask);
virtual int initDataServiceClient();
virtual int openAndStartDataCall();
virtual void stopDataCall();
virtual void closeDataCall();
virtual void installAGpsCert(const DerEncodedCertificate* pData,
size_t length,
uint32_t slotBitMask);
inline virtual void setInSession(bool inSession) {}
/*Values for lock
1 = Do not lock any position sessions
2 = Lock MI position sessions
3 = Lock MT position sessions
4 = Lock all position sessions
*/
virtual int setGpsLock(LOC_GPS_LOCK_MASK lock);
/*
Returns
Current value of GPS Lock on success
-1 on failure
*/
virtual int getGpsLock(void);
/*
Update gps reporting events
*/
virtual int updateRegistrationMask(LOC_API_ADAPTER_EVENT_MASK_T event,
loc_registration_mask_status isEnabled);
/*
Check if the modem support the service
*/
virtual bool gnssConstellationConfig();
};
typedef LocApiBase* (getLocApi_t)(const MsgTask* msgTask,
LOC_API_ADAPTER_EVENT_MASK_T exMask,
ContextBase *context);
} // namespace loc_core
#endif //LOC_API_BASE_H