MBASEAPI void MIRACLEEXPORT logErrorVA(LPCTSTR lpszFormat,...)
{
CString msg;
ASSERT(AfxIsValidString(lpszFormat));
va_list argList;
va_start(argList, lpszFormat);
msg.FormatV(lpszFormat, argList);
va_end(argList);
_logError(msg);
}
////////////////////////////////////////////////////////////////////////////////
// Writes message to file.
// Implementation of this function is platform specific
//
// Note: The current implementation writes the message to the defined file.
// Will have to be enhanced to support synchronous write operations to
// the same file.
////////////////////////////////////////////////////////////////////////////////
void TraceFileHandler::handleMessage(
const char* message,
Uint32,
const char* fmt,
va_list argList)
{
Uint32 retCode;
if (_configHasChanged)
{
_reConfigure();
}
if (!_fileHandle)
{
// The trace file is not open, which means an earlier fopen() was
// unsuccessful. Stop now to avoid logging duplicate error messages.
return;
}
AutoMutex writeLock(writeMutex);
if(!_fileExists(_fileName))
{
return;
}
//Move to the End of File
fseek(_fileHandle,0,SEEK_SET);
// Write message to file
fprintf(_fileHandle,"%s", message);
vfprintf(_fileHandle,fmt,argList);
retCode = fprintf(_fileHandle,"\n");
if (retCode < 0)
{
// Unable to write message to file
// Log message
MessageLoaderParms parm(
"Common.TraceFileHandlerWindows.UNABLE_TO_WRITE_TRACE_TO_FILE",
"Unable to write trace message to File $0",
_fileName);
_logError(TRCFH_UNABLE_TO_WRITE_TRACE_TO_FILE,parm);
}
else
{
fflush(_fileHandle);
// trace message successful written, reset error log messages
// thus allow writing of errors to log again
_logErrorBitField = 0;
}
}
MBASEAPI void MIRACLEEXPORT logError(LPCTSTR lpszMsg)
{
ASSERT(AfxIsValidString(lpszMsg));
_logError(lpszMsg);
}
MBASEAPI void MIRACLEEXPORT logError(UINT nID)
{
CString msg;
msg.LoadString(nID);
_logError(msg);
}
