113 lines
4.1 KiB
C
113 lines
4.1 KiB
C
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/* Copyright (c) 2017-2020 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 XTRA_SYSTEM_STATUS_OBS_H
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#define XTRA_SYSTEM_STATUS_OBS_H
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#include <cinttypes>
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#include <MsgTask.h>
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#include <LocIpc.h>
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#include <LocTimer.h>
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#include <stdlib.h>
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using namespace std;
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using namespace loc_util;
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using loc_core::IOsObserver;
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using loc_core::IDataItemObserver;
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using loc_core::IDataItemCore;
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struct StartDgnssNtripParams {
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GnssNtripConnectionParams ntripParams;
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string nmea;
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void clear() {
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ntripParams.hostNameOrIp.clear();
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ntripParams.mountPoint.clear();
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ntripParams.username.clear();
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ntripParams.password.clear();
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ntripParams.port = 0;
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ntripParams.useSSL = false;
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ntripParams.requiresNmeaLocation = false;
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nmea.clear();
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}
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};
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class XtraSystemStatusObserver : public IDataItemObserver {
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public :
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// constructor & destructor
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XtraSystemStatusObserver(IOsObserver* sysStatObs, const MsgTask* msgTask);
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inline virtual ~XtraSystemStatusObserver() {
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subscribe(false);
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mIpc.stopNonBlockingListening();
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}
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// IDataItemObserver overrides
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inline virtual void getName(string& name);
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virtual void notify(const list<IDataItemCore*>& dlist);
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bool updateLockStatus(GnssConfigGpsLock lock);
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bool updateConnections(uint64_t allConnections,
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loc_core::NetworkInfoType* networkHandleInfo);
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bool updateTac(const string& tac);
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bool updateMccMnc(const string& mccmnc);
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bool updateXtraThrottle(const bool enabled);
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inline const MsgTask* getMsgTask() { return mMsgTask; }
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void subscribe(bool yes);
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bool onStatusRequested(int32_t xtraStatusUpdated);
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void startDgnssSource(const StartDgnssNtripParams& params);
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void restartDgnssSource();
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void stopDgnssSource();
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void updateNmeaToDgnssServer(const string& nmea);
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private:
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IOsObserver* mSystemStatusObsrvr;
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const MsgTask* mMsgTask;
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GnssConfigGpsLock mGpsLock;
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LocIpc mIpc;
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uint64_t mConnections;
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loc_core::NetworkInfoType mNetworkHandle[MAX_NETWORK_HANDLES];
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string mTac;
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string mMccmnc;
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bool mXtraThrottle;
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bool mReqStatusReceived;
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bool mIsConnectivityStatusKnown;
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shared_ptr<LocIpcSender> mSender;
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string mNtripParamsString;
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class DelayLocTimer : public LocTimer {
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LocIpcSender& mSender;
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public:
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DelayLocTimer(LocIpcSender& sender) : mSender(sender) {}
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void timeOutCallback() override {
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LocIpc::send(mSender, (const uint8_t*)"halinit", sizeof("halinit"));
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}
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} mDelayLocTimer;
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};
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#endif
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