af2762ceca
GPS_LOCK is defined as a bit mask in the higher layer defined in gps.conf. GPS HAL reads from gps.conf, yet this can be reconfigured by gps.h defined new API to a different value. The current value will be used at cleanup() time, to optionally lock gps modem to the configured mode. This changs also sets SUPL URL to NULL if hostname comes with set_server() API is a NULL string. Also optimized configuration_update() implementation so that no all items will go through the reconfigu scan. Also added SUPL_MODE as a parameter in gps.conf which can be uncommented to over-write the value from config.xml. This can be used for testing purposes Bug: 16131208 Bug: 17288144 CRs-fixed: 736966 Change-Id: I12a89b12ff82b6efd7b5567d2fcd6a7e79414c71
389 lines
12 KiB
C++
389 lines
12 KiB
C++
/* Copyright (c) 2011-2014, 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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#define LOG_NDDEBUG 0
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#define LOG_TAG "LocSvc_EngAdapter"
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#include <LocEngAdapter.h>
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#include "loc_eng_msg.h"
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#include "loc_log.h"
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using namespace loc_core;
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LocInternalAdapter::LocInternalAdapter(LocEngAdapter* adapter) :
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LocAdapterBase(adapter->getMsgTask()),
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mLocEngAdapter(adapter)
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{
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}
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void LocInternalAdapter::setPositionModeInt(LocPosMode& posMode) {
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sendMsg(new LocEngPositionMode(mLocEngAdapter, posMode));
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}
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void LocInternalAdapter::startFixInt() {
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sendMsg(new LocEngStartFix(mLocEngAdapter));
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}
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void LocInternalAdapter::stopFixInt() {
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sendMsg(new LocEngStopFix(mLocEngAdapter));
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}
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void LocInternalAdapter::getZppInt() {
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sendMsg(new LocEngGetZpp(mLocEngAdapter));
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}
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void LocInternalAdapter::shutdown() {
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sendMsg(new LocEngShutdown(mLocEngAdapter));
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}
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LocEngAdapter::LocEngAdapter(LOC_API_ADAPTER_EVENT_MASK_T mask,
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void* owner, ContextBase* context,
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MsgTask::tCreate tCreator) :
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LocAdapterBase(mask,
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//Get the AFW context if VzW context has not already been intialized in
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//loc_ext
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context == NULL?
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LocDualContext::getLocFgContext(tCreator,
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LocDualContext::mLocationHalName)
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:context),
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mOwner(owner), mInternalAdapter(new LocInternalAdapter(this)),
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mUlp(new UlpProxyBase()), mNavigating(false),
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mSupportsAgpsRequests(false),
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mSupportsPositionInjection(false),
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mSupportsTimeInjection(false),
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mPowerVote(0)
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{
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memset(&mFixCriteria, 0, sizeof(mFixCriteria));
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mFixCriteria.mode = LOC_POSITION_MODE_INVALID;
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LOC_LOGD("LocEngAdapter created");
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}
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inline
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LocEngAdapter::~LocEngAdapter()
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{
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delete mInternalAdapter;
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LOC_LOGV("LocEngAdapter deleted");
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}
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void LocInternalAdapter::setUlpProxy(UlpProxyBase* ulp) {
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struct LocSetUlpProxy : public LocMsg {
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LocAdapterBase* mAdapter;
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UlpProxyBase* mUlp;
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inline LocSetUlpProxy(LocAdapterBase* adapter, UlpProxyBase* ulp) :
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LocMsg(), mAdapter(adapter), mUlp(ulp) {
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}
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virtual void proc() const {
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LOC_LOGV("%s] ulp %p adapter %p", __func__,
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mUlp, mAdapter);
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mAdapter->setUlpProxy(mUlp);
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}
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};
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sendMsg(new LocSetUlpProxy(mLocEngAdapter, ulp));
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}
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void LocEngAdapter::setUlpProxy(UlpProxyBase* ulp)
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{
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if (ulp == mUlp) {
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//This takes care of the case when double initalization happens
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//and we get the same object back for UlpProxyBase . Do nothing
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return;
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}
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LOC_LOGV("%s] %p", __func__, ulp);
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if (NULL == ulp) {
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LOC_LOGE("%s:%d]: ulp pointer is NULL", __func__, __LINE__);
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ulp = new UlpProxyBase();
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}
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if (LOC_POSITION_MODE_INVALID != mUlp->mPosMode.mode) {
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// need to send this mode and start msg to ULP
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ulp->sendFixMode(mUlp->mPosMode);
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}
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if(mUlp->mFixSet) {
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ulp->sendStartFix();
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}
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delete mUlp;
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mUlp = ulp;
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}
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int LocEngAdapter::setGpsLockMsg(LOC_GPS_LOCK_MASK lockMask)
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{
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struct LocEngAdapterGpsLock : public LocMsg {
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LocEngAdapter* mAdapter;
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LOC_GPS_LOCK_MASK mLockMask;
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inline LocEngAdapterGpsLock(LocEngAdapter* adapter, LOC_GPS_LOCK_MASK lockMask) :
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LocMsg(), mAdapter(adapter), mLockMask(lockMask)
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{
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locallog();
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}
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inline virtual void proc() const {
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mAdapter->setGpsLock(mLockMask);
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}
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inline void locallog() const {
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LOC_LOGV("LocEngAdapterGpsLock - mLockMask: %x", mLockMask);
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}
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inline virtual void log() const {
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locallog();
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}
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};
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sendMsg(new LocEngAdapterGpsLock(this, lockMask));
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return 0;
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}
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void LocEngAdapter::requestPowerVote()
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{
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if (getPowerVoteRight()) {
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/* Power voting without engine lock:
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* 101: vote down, 102-104 - vote up
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* These codes are used not to confuse with actual engine lock
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* functionality, that can't be used in SSR scenario, as it
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* conflicts with initialization sequence.
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*/
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bool powerUp = getPowerVote();
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LOC_LOGV("LocEngAdapterVotePower - Vote Power: %d", (int)powerUp);
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setGpsLock(powerUp ? 103 : 101);
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}
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}
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void LocInternalAdapter::reportPosition(UlpLocation &location,
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GpsLocationExtended &locationExtended,
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void* locationExt,
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enum loc_sess_status status,
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LocPosTechMask loc_technology_mask)
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{
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sendMsg(new LocEngReportPosition(mLocEngAdapter,
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location,
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locationExtended,
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locationExt,
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status,
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loc_technology_mask));
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}
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void LocEngAdapter::reportPosition(UlpLocation &location,
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GpsLocationExtended &locationExtended,
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void* locationExt,
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enum loc_sess_status status,
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LocPosTechMask loc_technology_mask)
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{
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if (! mUlp->reportPosition(location,
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locationExtended,
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locationExt,
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status,
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loc_technology_mask )) {
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mInternalAdapter->reportPosition(location,
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locationExtended,
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locationExt,
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status,
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loc_technology_mask);
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}
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}
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void LocInternalAdapter::reportSv(GpsSvStatus &svStatus,
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GpsLocationExtended &locationExtended,
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void* svExt){
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sendMsg(new LocEngReportSv(mLocEngAdapter, svStatus,
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locationExtended, svExt));
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}
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void LocEngAdapter::reportSv(GpsSvStatus &svStatus,
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GpsLocationExtended &locationExtended,
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void* svExt)
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{
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// We want to send SV info to ULP to help it in determining GNSS
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// signal strength ULP will forward the SV reports to HAL without
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// any modifications
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if (! mUlp->reportSv(svStatus, locationExtended, svExt)) {
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mInternalAdapter->reportSv(svStatus, locationExtended, svExt);
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}
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}
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void LocEngAdapter::setInSession(bool inSession)
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{
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mNavigating = inSession;
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mLocApi->setInSession(inSession);
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if (!mNavigating) {
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mFixCriteria.mode = LOC_POSITION_MODE_INVALID;
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}
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}
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void LocInternalAdapter::reportStatus(GpsStatusValue status)
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{
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sendMsg(new LocEngReportStatus(mLocEngAdapter, status));
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}
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void LocEngAdapter::reportStatus(GpsStatusValue status)
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{
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if (!mUlp->reportStatus(status)) {
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mInternalAdapter->reportStatus(status);
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}
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}
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inline
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void LocEngAdapter::reportNmea(const char* nmea, int length)
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{
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sendMsg(new LocEngReportNmea(mOwner, nmea, length));
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}
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inline
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bool LocEngAdapter::reportXtraServer(const char* url1,
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const char* url2,
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const char* url3,
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const int maxlength)
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{
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if (mSupportsAgpsRequests) {
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sendMsg(new LocEngReportXtraServer(mOwner, url1,
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url2, url3, maxlength));
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}
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return mSupportsAgpsRequests;
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}
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inline
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bool LocEngAdapter::requestATL(int connHandle, AGpsType agps_type)
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{
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if (mSupportsAgpsRequests) {
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sendMsg(new LocEngRequestATL(mOwner,
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connHandle, agps_type));
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}
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return mSupportsAgpsRequests;
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}
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inline
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bool LocEngAdapter::releaseATL(int connHandle)
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{
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if (mSupportsAgpsRequests) {
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sendMsg(new LocEngReleaseATL(mOwner, connHandle));
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}
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return mSupportsAgpsRequests;
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}
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inline
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bool LocEngAdapter::requestXtraData()
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{
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if (mSupportsAgpsRequests) {
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sendMsg(new LocEngRequestXtra(mOwner));
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}
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return mSupportsAgpsRequests;
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}
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inline
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bool LocEngAdapter::requestTime()
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{
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if (mSupportsAgpsRequests) {
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sendMsg(new LocEngRequestTime(mOwner));
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}
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return mSupportsAgpsRequests;
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}
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inline
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bool LocEngAdapter::requestNiNotify(GpsNiNotification ¬if, const void* data)
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{
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if (mSupportsAgpsRequests) {
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notif.size = sizeof(notif);
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notif.timeout = LOC_NI_NO_RESPONSE_TIME;
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sendMsg(new LocEngRequestNi(mOwner, notif, data));
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}
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return mSupportsAgpsRequests;
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}
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inline
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bool LocEngAdapter::requestSuplES(int connHandle)
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{
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if (mSupportsAgpsRequests)
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sendMsg(new LocEngRequestSuplEs(mOwner, connHandle));
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return mSupportsAgpsRequests;
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}
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inline
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bool LocEngAdapter::reportDataCallOpened()
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{
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if(mSupportsAgpsRequests)
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sendMsg(new LocEngSuplEsOpened(mOwner));
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return mSupportsAgpsRequests;
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}
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inline
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bool LocEngAdapter::reportDataCallClosed()
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{
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if(mSupportsAgpsRequests)
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sendMsg(new LocEngSuplEsClosed(mOwner));
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return mSupportsAgpsRequests;
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}
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inline
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void LocEngAdapter::handleEngineDownEvent()
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{
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sendMsg(new LocEngDown(mOwner));
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}
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inline
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void LocEngAdapter::handleEngineUpEvent()
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{
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sendMsg(new LocEngUp(mOwner));
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}
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enum loc_api_adapter_err LocEngAdapter::setTime(GpsUtcTime time,
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int64_t timeReference,
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int uncertainty)
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{
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loc_api_adapter_err result = LOC_API_ADAPTER_ERR_SUCCESS;
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LOC_LOGD("%s:%d]: mSupportsTimeInjection is %d",
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__func__, __LINE__, mSupportsTimeInjection);
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if (mSupportsTimeInjection) {
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LOC_LOGD("%s:%d]: Injecting time", __func__, __LINE__);
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result = mLocApi->setTime(time, timeReference, uncertainty);
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} else {
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mSupportsTimeInjection = true;
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}
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return result;
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}
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enum loc_api_adapter_err LocEngAdapter::setXtraVersionCheck(int check)
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{
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enum loc_api_adapter_err ret;
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ENTRY_LOG();
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enum xtra_version_check eCheck;
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switch (check) {
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case 0:
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eCheck = DISABLED;
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case 1:
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eCheck = AUTO;
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case 2:
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eCheck = XTRA2;
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case 3:
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eCheck = XTRA3;
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defaul:
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eCheck = DISABLED;
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}
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ret = mLocApi->setXtraVersionCheck(eCheck);
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EXIT_LOG(%d, ret);
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return ret;
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}
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