226 lines
11 KiB
C
226 lines
11 KiB
C
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/* Copyright (c) 2011, 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 LOC_API_ADAPTER_H
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#define LOC_API_ADAPTER_H
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#include <ctype.h>
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#include <hardware/gps.h>
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#include <loc.h>
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#include <loc_eng_log.h>
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#include <log_util.h>
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#include <loc_eng_msg.h>
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#include "platform_lib_includes.h"
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#define MAX_APN_LEN 100
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#define MAX_URL_LEN 256
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#define smaller_of(a, b) (((a) > (b)) ? (b) : (a))
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enum loc_api_adapter_err {
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LOC_API_ADAPTER_ERR_SUCCESS = 0,
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LOC_API_ADAPTER_ERR_GENERAL_FAILURE = 1,
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LOC_API_ADAPTER_ERR_UNSUPPORTED = 2,
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LOC_API_ADAPTER_ERR_INVALID_HANDLE = 4,
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LOC_API_ADAPTER_ERR_INVALID_PARAMETER = 5,
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LOC_API_ADAPTER_ERR_ENGINE_BUSY = 6,
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LOC_API_ADAPTER_ERR_PHONE_OFFLINE = 7,
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LOC_API_ADAPTER_ERR_TIMEOUT = 8,
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LOC_API_ADAPTER_ERR_SERVICE_NOT_PRESENT = 9,
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LOC_API_ADAPTER_ERR_ENGINE_DOWN = 100,
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LOC_API_ADAPTER_ERR_FAILURE,
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LOC_API_ADAPTER_ERR_UNKNOWN
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};
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enum loc_api_adapter_event_index {
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LOC_API_ADAPTER_REPORT_POSITION = 0, // Position report comes in loc_parsed_position_s_type
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LOC_API_ADAPTER_REPORT_SATELLITE, // Satellite in view report
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LOC_API_ADAPTER_REPORT_NMEA_1HZ, // NMEA report at 1HZ rate
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LOC_API_ADAPTER_REPORT_NMEA_POSITION, // NMEA report at position report rate
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LOC_API_ADAPTER_REQUEST_NI_NOTIFY_VERIFY, // NI notification/verification request
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LOC_API_ADAPTER_REQUEST_ASSISTANCE_DATA, // Assistance data, eg: time, predicted orbits request
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LOC_API_ADAPTER_REQUEST_LOCATION_SERVER, // Request for location server
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LOC_API_ADAPTER_REPORT_IOCTL, // Callback report for loc_ioctl
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LOC_API_ADAPTER_REPORT_STATUS, // Misc status report: eg, engine state
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LOC_API_ADAPTER_EVENT_MAX
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};
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#define LOC_API_ADAPTER_BIT_PARSED_POSITION_REPORT (1<<LOC_API_ADAPTER_REPORT_POSITION)
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#define LOC_API_ADAPTER_BIT_SATELLITE_REPORT (1<<LOC_API_ADAPTER_REPORT_SATELLITE)
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#define LOC_API_ADAPTER_BIT_NMEA_1HZ_REPORT (1<<LOC_API_ADAPTER_REPORT_NMEA_1HZ)
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#define LOC_API_ADAPTER_BIT_NMEA_POSITION_REPORT (1<<LOC_API_ADAPTER_REPORT_NMEA_POSITION)
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#define LOC_API_ADAPTER_BIT_NI_NOTIFY_VERIFY_REQUEST (1<<LOC_API_ADAPTER_REQUEST_NI_NOTIFY_VERIFY)
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#define LOC_API_ADAPTER_BIT_ASSISTANCE_DATA_REQUEST (1<<LOC_API_ADAPTER_REQUEST_ASSISTANCE_DATA)
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#define LOC_API_ADAPTER_BIT_LOCATION_SERVER_REQUEST (1<<LOC_API_ADAPTER_REQUEST_LOCATION_SERVER)
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#define LOC_API_ADAPTER_BIT_IOCTL_REPORT (1<<LOC_API_ADAPTER_REPORT_IOCTL)
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#define LOC_API_ADAPTER_BIT_STATUS_REPORT (1<<LOC_API_ADAPTER_REPORT_STATUS)
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typedef unsigned int LOC_API_ADAPTER_EVENT_MASK_T;
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typedef void (*loc_msg_sender)(void* loc_eng_data_p, void* msgp);
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struct LocEng {
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void* owner;
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LOC_API_ADAPTER_EVENT_MASK_T eventMask;
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const gps_acquire_wakelock acquireWakelock;
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const gps_release_wakelock releaseWakeLock;
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const loc_msg_sender sendMsge;
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const loc_msg_sender sendUlpMsg;
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const loc_ext_parser extPosInfo;
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const loc_ext_parser extSvInfo;
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LocEng(void* caller,
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LOC_API_ADAPTER_EVENT_MASK_T emask,
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gps_acquire_wakelock acqwl,
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gps_release_wakelock relwl,
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loc_msg_sender msgSender,
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loc_msg_sender msgUlpSender,
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loc_ext_parser posParser,
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loc_ext_parser svParser);
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};
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class LocApiAdapter {
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protected:
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const LocEng locEngHandle;
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LocPosMode fixCriteria;
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bool navigating;
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LocApiAdapter(LocEng &locEng);
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public:
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//LocApiAdapter(int q, reportCb_t[LOC_API_ADAPTER_EVENT_MAX] callbackTable);
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virtual ~LocApiAdapter();
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static int hexcode(char *hexstring, int string_size,
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const char *data, int data_size);
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static int decodeAddress(char *addr_string, int string_size,
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const char *data, int data_size);
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void reportPosition(GpsLocation &location,
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void* locationExt,
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enum loc_sess_status status,
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LocPosTechMask loc_technology_mask = LOC_POS_TECH_MASK_DEFAULT);
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void reportSv(GpsSvStatus &svStatus, void* svExt);
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void reportStatus(GpsStatusValue status);
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void reportNmea(const char* nmea, int length);
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void reportAgpsStatus(AGpsStatus &agpsStatus);
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void requestXtraData();
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void requestTime();
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void requestLocation();
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void requestATL(int connHandle, AGpsType agps_type);
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void releaseATL(int connHandle);
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void requestNiNotify(GpsNiNotification ¬ify, const void* data);
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void handleEngineDownEvent();
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void handleEngineUpEvent();
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// All below functions are to be defined by adapter specific modules:
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// RPC, QMI, etc. The default implementation is empty.
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inline virtual enum loc_api_adapter_err
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reinit()
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{LOC_LOGW("%s: default implementation invoked", __func__); return LOC_API_ADAPTER_ERR_SUCCESS;}
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inline virtual enum loc_api_adapter_err
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startFix()
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{LOC_LOGW("%s: default implementation invoked", __func__); return LOC_API_ADAPTER_ERR_SUCCESS;}
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inline virtual enum loc_api_adapter_err
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stopFix()
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{LOC_LOGW("%s: default implementation invoked", __func__); return LOC_API_ADAPTER_ERR_SUCCESS;}
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inline virtual enum loc_api_adapter_err
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deleteAidingData(GpsAidingData f)
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{LOC_LOGW("%s: default implementation invoked", __func__); return LOC_API_ADAPTER_ERR_SUCCESS;}
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inline virtual enum loc_api_adapter_err
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enableData(int enable)
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{LOC_LOGW("%s: default implementation invoked", __func__); return LOC_API_ADAPTER_ERR_SUCCESS;}
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inline virtual enum loc_api_adapter_err
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setAPN(char* apn, int len)
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{LOC_LOGW("%s: default implementation invoked", __func__); return LOC_API_ADAPTER_ERR_SUCCESS;}
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inline virtual enum loc_api_adapter_err
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injectPosition(double latitude, double longitude, float accuracy)
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{LOC_LOGW("%s: default implementation invoked", __func__); return LOC_API_ADAPTER_ERR_SUCCESS;}
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inline virtual enum loc_api_adapter_err
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setTime(GpsUtcTime time, int64_t timeReference, int uncertainty)
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{LOC_LOGW("%s: default implementation invoked", __func__); return LOC_API_ADAPTER_ERR_SUCCESS;}
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inline virtual enum loc_api_adapter_err
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setXtraData(char* data, int length)
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{LOC_LOGW("%s: default implementation invoked", __func__); return LOC_API_ADAPTER_ERR_SUCCESS;}
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inline virtual enum loc_api_adapter_err
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atlOpenStatus(int handle, int is_succ, char* apn, AGpsBearerType bear, AGpsType agpsType)
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{LOC_LOGW("%s: default implementation invoked", __func__); return LOC_API_ADAPTER_ERR_SUCCESS;}
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inline virtual enum loc_api_adapter_err
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atlCloseStatus(int handle, int is_succ)
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{LOC_LOGW("%s: default implementation invoked", __func__); return LOC_API_ADAPTER_ERR_SUCCESS;}
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inline virtual enum loc_api_adapter_err
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setPositionMode(const LocPosMode *posMode)
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{LOC_LOGW("%s: default implementation invoked", __func__); return LOC_API_ADAPTER_ERR_SUCCESS;}
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inline virtual enum loc_api_adapter_err
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setServer(const char* url, int len)
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{LOC_LOGW("%s: default implementation invoked", __func__); return LOC_API_ADAPTER_ERR_SUCCESS;}
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inline virtual enum loc_api_adapter_err
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setServer(unsigned int ip, int port,
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LocServerType type)
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{LOC_LOGW("%s: default implementation invoked", __func__); return LOC_API_ADAPTER_ERR_SUCCESS;}
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inline virtual enum loc_api_adapter_err
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informNiResponse(GpsUserResponseType userResponse, const void* passThroughData)
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{LOC_LOGW("%s: default implementation invoked", __func__); return LOC_API_ADAPTER_ERR_SUCCESS;}
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inline virtual enum loc_api_adapter_err
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setSUPLVersion(uint32_t version)
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{LOC_LOGW("%s: default implementation invoked", __func__); return LOC_API_ADAPTER_ERR_SUCCESS;}
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inline virtual enum loc_api_adapter_err
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setLPPConfig(uint32_t profile)
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{LOC_LOGW("%s: default implementation invoked", __func__);
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return LOC_API_ADAPTER_ERR_SUCCESS; }
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inline virtual enum loc_api_adapter_err
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setSensorControlConfig(int sensorUsage)
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{LOC_LOGW("%s: default implementation invoked", __func__); return LOC_API_ADAPTER_ERR_SUCCESS;}
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inline virtual enum loc_api_adapter_err
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setSensorProperties(bool gyroBiasVarianceRandomWalk_valid, float gyroBiasVarianceRandomWalk,
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bool accelBiasVarianceRandomWalk_valid, float accelBiasVarianceRandomWalk,
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bool angleBiasVarianceRandomWalk_valid, float angleBiasVarianceRandomWalk,
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bool rateBiasVarianceRandomWalk_valid, float rateBiasVarianceRandomWalk,
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bool velocityBiasVarianceRandomWalk_valid, float velocityBiasVarianceRandomWalk)
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{LOC_LOGW("%s: default implementation invoked", __func__); return LOC_API_ADAPTER_ERR_SUCCESS;}
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inline virtual enum loc_api_adapter_err
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setSensorPerfControlConfig(int controlMode, int accelSamplesPerBatch, int accelBatchesPerSec,
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int gyroSamplesPerBatch, int gyroBatchesPerSec,
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int accelSamplesPerBatchHigh, int accelBatchesPerSecHigh,
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int gyroSamplesPerBatchHigh, int gyroBatchesPerSecHigh, int algorithmConfig)
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{LOC_LOGW("%s: default implementation invoked", __func__); return LOC_API_ADAPTER_ERR_SUCCESS;}
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inline virtual enum loc_api_adapter_err
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setExtPowerConfig(int isBatteryCharging)
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{LOC_LOGW("%s: default implementation invoked", __func__); return LOC_API_ADAPTER_ERR_SUCCESS;}
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inline const LocPosMode& getPositionMode() const {return fixCriteria;}
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inline bool isInSession() { return navigating; }
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inline virtual void setInSession(bool inSession) { navigating = inSession; }
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};
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LocApiAdapter* getLocApiAdapter(LocEng &locEng);
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#endif //LOC_API_RPC_ADAPTER_H
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