logcore.cpp

A small tool for grab all resources from WM devices. Can be used for localization and create MUI fil

/*********************************************************************************
 *
 *	logcore.cpp : 25.03.2002
 *  support log engine
 *
 *********************************************************************************/
#ifdef _WIN32

#include <windows.h>
#include <stdio.h>
#include <tchar.h>

#else
	#error OS include needed
#endif

#include "logcore.h"

static TCHAR szLogFile[100] = {0};
static int nLogCount = 0;

// return log init status
BOOL Log_IsInit()
{
	return nLogCount;	
}

// init log file and write first message
BOOL Log_InitFile(TCHAR* szFile, BOOL bRewrite)
{
	_tcscpy(szLogFile, szFile);
	nLogCount = 0;
	if (bRewrite)
	{
		FILE* hFile = _tfopen(szLogFile, TEXT("w+t"));
		if (!hFile)
			return FALSE;
		fclose(hFile);
	}
	Log_WriteMsg(TEXT("---------------------------------------------"));
	return Log_WriteMsg(TEXT("Log Begin"));
}
// write mesage to log
BOOL Log_WriteMsg(TCHAR* szMessage)
{
	TCHAR szMsg[500];
	TCHAR szTime[100];
	SYSTEMTIME stTime;

	FILE* hFile = _tfopen(szLogFile, TEXT("a+t"));
	if (!hFile)
		return FALSE;
#ifdef _WIN32
	GetLocalTime(&stTime);
	
	_stprintf(szTime,TEXT("|%02d.%02d.%04d=%02d:%02d:%02d|"), 
		stTime.wDay, stTime.wMonth, stTime.wYear, stTime.wHour, stTime.wMinute, stTime.wSecond);
#else
	#error OS time support must be implemented
#endif
	_stprintf(szMsg,TEXT("%4.4d%s '%s'\n"),nLogCount++,szTime, szMessage);
	_fputts(szMsg, hFile);
	fclose(hFile);
	return TRUE;
}


BOOL Log_WriteMsg(TCHAR* szMessage, int nFirst)
{
	TCHAR szMsg[500];
	_stprintf(szMsg, szMessage, nFirst);
	return Log_WriteMsg(szMsg);
}

BOOL Log_WriteMsg(TCHAR* szMessage, int nFirst, int nSecond)
{
	TCHAR szMsg[500];
	_stprintf(szMsg, szMessage, nFirst, nSecond);
	return Log_WriteMsg(szMsg);
}

BOOL Log_WriteMsg(TCHAR* szMessage, TCHAR* szItem1)
{
	TCHAR szMsg[500];
	_stprintf(szMsg, szMessage, szItem1);
	return Log_WriteMsg(szMsg);
}

BOOL Log_Write( TCHAR* szFormat, ... )
{
	TCHAR szMsg[500];

	va_list argList;
	va_start(argList, szFormat);

	_vsntprintf( szMsg, sizeof(szMsg)/sizeof(szMsg[0]), szFormat, argList );

	va_end(argList);

	return Log_WriteMsg(szMsg);
}


// write end mesage
BOOL Log_End()
{
	return Log_WriteMsg(TEXT("Log End"));
}

BOOL Log_WriteErr(TCHAR* szMessage)
{
	TCHAR szMsg[500];
	_stprintf(szMsg, TEXT("!ERROR! %s"),szMessage);
	return Log_WriteMsg(szMsg);
}

BOOL Log_WriteErr(TCHAR* szMessage,TCHAR* szItem1)
{
	TCHAR szMsg[500];
	_stprintf(szMsg, TEXT("!ERROR! %s"),szMessage);
	return Log_WriteMsg(szMsg, szItem1);
}

BOOL Log_WriteErr(TCHAR* szMessage, int nFirst)
{
	TCHAR szMsg[500];
	_stprintf(szMsg, TEXT("!ERROR! %s"),szMessage);
	return Log_WriteMsg(szMsg, nFirst);
}

BOOL Log_WriteErr(TCHAR* szMessage, int nFirst, int nSecond)
{
	TCHAR szMsg[500];
	_stprintf(szMsg, TEXT("!ERROR! %s"),szMessage);
	return Log_WriteMsg(szMsg, nFirst, nSecond);
}