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/**
* SPDX license identifier: MPL-2.0
*
* Copyright (C) 2017, ADIT GmbH
*
* This file is part of GENIVI Project AudioManager.
*
* Contributions are licensed to the GENIVI Alliance under one or more
* Contribution License Agreements.
*
* \copyright
* This Source Code Form is subject to the terms of the
* Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with
* this file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
*
* \author Mattia Guerra, mguerra@de.adit-jv.com ADIT 2017
* \author Jens Lorenz, jlorenz@de.adit-jv.com ADIT 2017
*
* \file CAmLogWrapper.cpp
* For further information see http://www.genivi.org/.
*
*/
#include <iostream>
#include <unistd.h>
#include "CAmLogWrapper.h"
#include "CAmLoggerStdOut.h"
#include "CAmLoggerFile.h"
#ifdef WITH_DLT
# include "CAmLoggerDlt.h"
#endif
using namespace std;
namespace am
{
IAmLogger *CAmLogWrapper::mpLogger = NULL;
string CAmLogWrapper::mAppId = "";
string CAmLogWrapper::mDescription = "";
am_LogStatus_e CAmLogWrapper::mLogStatus = LS_ON;
am_LogService_e CAmLogWrapper::mLogService = DEFAULT_LOG_SERVICE;
string CAmLogWrapper::mFilename = "";
bool CAmLogWrapper::mOnlyError = false;
CAmLogWrapper::CAmLogWrapper(void)
{
}
IAmLogger *CAmLogWrapper::instantiateOnce(const char *appid, const char *description,
const am_LogStatus_e logStatus, const am_LogService_e logService,
const string fileName, bool onlyError)
{
if (mpLogger)
{
return mpLogger;
}
mAppId = string(appid);
mDescription = string(description);
mLogStatus = logStatus;
mLogService = logService;
mFilename = fileName;
mOnlyError = onlyError;
return instance(mLogService);
}
IAmLogger *CAmLogWrapper::instance(const am_LogService_e service)
{
if (mpLogger)
{
return mpLogger;
}
switch (service)
{
case LOG_SERVICE_DLT:
#ifdef WITH_DLT
mpLogger = new CAmLoggerDlt();
#else
std::cerr << "Option WITH_DLT not enabled for CAmLogWrapper! "
<< "Redirecting log output to stdout ..." << std::endl;
mLogService = LOG_SERVICE_STDOUT;
mpLogger = new CAmLoggerStdOut(mLogStatus, mOnlyError);
#endif
break;
case LOG_SERVICE_STDOUT:
mpLogger = new CAmLoggerStdOut(mLogStatus, mOnlyError);
break;
case LOG_SERVICE_FILE:
mpLogger = new CAmLoggerFile(mLogStatus, mOnlyError, mFilename);
break;
default:
mpLogger = new CAmLoggerStdOut(LS_OFF);
break;
}
// an application seems not to use our CAmLogWrapper class properly therefore create default context
if ((mLogStatus == LS_ON) && mAppId.empty() && mDescription.empty())
{
mAppId = "AMDL";
std::ostringstream description;
description << "PID=" << getpid() << " _=" << getenv("_");
mDescription = description.str().c_str();
std::cerr << "Application doesn't call CAmLogWrapper::instantiateOnce!!!" << std::endl;
std::cerr << "-> CAmLogWrapper::instance registers DLT application [ AMDL | " << description.str() << " ]" << std::endl;
}
mpLogger->registerApp(mAppId.c_str(), mDescription.c_str());
return mpLogger;
}
CAmLogWrapper::~CAmLogWrapper()
{
if (mpLogger)
{
mpLogger->unregisterApp();
delete mpLogger;
}
}
}
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