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/* Copyright (c) 2017, 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 XTRA_SYSTEM_STATUS_OBS_H
#define XTRA_SYSTEM_STATUS_OBS_H
#include <cinttypes>
#include <MsgTask.h>
using namespace std;
using loc_core::IOsObserver;
using loc_core::IDataItemObserver;
using loc_core::IDataItemCore;
class XtraSystemStatusObserver : public IDataItemObserver {
public :
// constructor & destructor
inline XtraSystemStatusObserver(IOsObserver* sysStatObs, const MsgTask* msgTask):
mSystemStatusObsrvr(sysStatObs), mMsgTask(msgTask) {
subscribe(true);
}
inline XtraSystemStatusObserver() {};
inline virtual ~XtraSystemStatusObserver() { subscribe(false); }
// IDataItemObserver overrides
inline virtual void getName(string& name);
virtual void notify(const list<IDataItemCore*>& dlist);
bool updateLockStatus(uint32_t lock);
bool updateConnectionStatus(bool connected, uint32_t type);
bool updateTac(const string& tac);
bool updateMccMnc(const string& mccmnc);
inline const MsgTask* getMsgTask() { return mMsgTask; }
void subscribe(bool yes);
private:
int createSocket();
void closeSocket(const int32_t socketFd);
bool sendEvent(const stringstream& event);
IOsObserver* mSystemStatusObsrvr;
const MsgTask* mMsgTask;
};
#endif
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