C++ (Cpp) IsLogFileOpen Examples

Example #1

File: DebugLog.cpp Project: Chrismiqui/minimizetotray

BOOL CDebugLog::OpenLogFile()
{
	if(IsLogFileOpen())
	{
		return TRUE;
	}

	wstring strFilePath = _T("d:\\logs\\chrome.txt");

	m_hLogFile = ::CreateFile(strFilePath.c_str(), GENERIC_WRITE, FILE_SHARE_READ, NULL, TRUNCATE_EXISTING, 0, NULL);

	return IsLogFileOpen();
}

Example #2

File: Logging.cpp Project: SamVanheer/HL_Tools

void CLogging::VLog( const LogType type, const DevLevel::DevLevel devLevel, const char* const pszFormat, va_list list )
{
	assert( pszFormat != nullptr && *pszFormat );

	if( m_bInLog )
		return;

	if( developer.GetInt() < devLevel )
		return;

	m_bInLog = true;

	char szBuffer[ 8192 ];

	const int iRet = vsnprintf( szBuffer, sizeof( szBuffer ), pszFormat, list );

	if( iRet < 0 || static_cast<size_t>( iRet ) >= sizeof( szBuffer ) )
	{
		if( !PrintfSuccess( snprintf( szBuffer, sizeof( szBuffer ), "Log buffer too small for '%s'\n", pszFormat ), sizeof( szBuffer ) ) )
		{
			strcpy( szBuffer, "Log buffer too small\n" );
		}
	}

	if( IsLogFileOpen() )
	{
		fprintf( m_pLogFile, "%s", szBuffer );
	}

	GetLogListener()->LogMessage( type, szBuffer );

	m_bInLog = false;
}

Example #3

File: DebugLog.cpp Project: Chrismiqui/minimizetotray

BOOL CDebugLog::CloseLogFile()
{
	if(IsLogFileOpen() == FALSE)
	{
		return FALSE;
	}

	return CloseHandle(m_hLogFile);
}

Example #4

File: Logging.cpp Project: SamVanheer/HL_Tools

void CLogging::CloseLogFile()
{
	if( IsLogFileOpen() )
	{
		auto now = std::chrono::system_clock::now();

		const time_t time = std::chrono::system_clock::to_time_t( now );

		//No newline because ctime's return value contains one.
		fprintf( m_pLogFile, "Log closed on %s", ctime( &time ) );

		fclose( m_pLogFile );
		m_pLogFile = nullptr;
	}
}

Example #5

File: Logging.cpp Project: SamVanheer/HL_Tools

bool CLogging::OpenLogFile( const char* const pszFilename, const bool bAppend )
{
	assert( pszFilename && *pszFilename );

	CloseLogFile();

	m_pLogFile = fopen( pszFilename, bAppend ? "wa" : "w" );

	if( m_pLogFile )
	{
		auto now = std::chrono::system_clock::now();

		const time_t time = std::chrono::system_clock::to_time_t( now );

		//No newline because ctime's return value contains one.
		fprintf( m_pLogFile, "Log opened on %s", ctime( &time ) );
	}

	return IsLogFileOpen();
}