void CPLDebug( const char * pszCategory, const char * pszFormat, ... )
{
char *pszMessage;
va_list args;
const char *pszDebug = CPLGetConfigOption("CPL_DEBUG",NULL);
#define ERROR_MAX 25000
/* -------------------------------------------------------------------- */
/* Does this message pass our current criteria? */
/* -------------------------------------------------------------------- */
if( pszDebug == NULL )
return;
if( !EQUAL(pszDebug,"ON") && !EQUAL(pszDebug,"") )
{
int i, nLen = strlen(pszCategory);
for( i = 0; pszDebug[i] != '\0'; i++ )
{
if( EQUALN(pszCategory,pszDebug+i,nLen) )
break;
}
if( pszDebug[i] == '\0' )
return;
}
/* -------------------------------------------------------------------- */
/* Allocate a block for the error. */
/* -------------------------------------------------------------------- */
pszMessage = (char *) VSIMalloc( ERROR_MAX );
if( pszMessage == NULL )
return;
/* -------------------------------------------------------------------- */
/* Dal -- always log a timestamp as the first part of the line */
/* to ensure one is looking at what one should be looking at! */
/* -------------------------------------------------------------------- */
pszMessage[0] = '\0';
#ifdef TIMESTAMP_DEBUG
if( CPLGetConfigOption( "CPL_TIMESTAMP", NULL ) != NULL )
{
strcpy( pszMessage, VSICTime( VSITime(NULL) ) );
// On windows anyway, ctime puts a \n at the end, but I'm not
// convinced this is standard behaviour, so we'll get rid of it
// carefully
if (pszMessage[strlen(pszMessage) -1 ] == '\n')
{
pszMessage[strlen(pszMessage) - 1] = 0; // blow it out
}
strcat( pszMessage, ": " );
}
#endif
/* -------------------------------------------------------------------- */
/* Add the category. */
/* -------------------------------------------------------------------- */
strcat( pszMessage, pszCategory );
strcat( pszMessage, ": " );
/* -------------------------------------------------------------------- */
/* Format the application provided portion of the debug message. */
/* -------------------------------------------------------------------- */
va_start(args, pszFormat);
#if defined(HAVE_VSNPRINTF)
vsnprintf(pszMessage+strlen(pszMessage), ERROR_MAX - strlen(pszMessage),
pszFormat, args);
#else
vsprintf(pszMessage+strlen(pszMessage), pszFormat, args);
#endif
va_end(args);
/* -------------------------------------------------------------------- */
/* If the user provided his own error handling function, then call */
/* it, otherwise print the error to stderr and return. */
/* -------------------------------------------------------------------- */
if( gpfnCPLErrorHandler )
gpfnCPLErrorHandler(CE_Debug, CPLE_None, pszMessage);
VSIFree( pszMessage );
}
void CPLDebug( const char * pszCategory, const char * pszFormat, ... )
{
CPLErrorContext *psCtx = CPLGetErrorContext();
char *pszMessage;
va_list args;
const char *pszDebug = CPLGetConfigOption("CPL_DEBUG",NULL);
#define ERROR_MAX 25000
/* -------------------------------------------------------------------- */
/* Does this message pass our current criteria? */
/* -------------------------------------------------------------------- */
if( pszDebug == NULL )
return;
if( !EQUAL(pszDebug,"ON") && !EQUAL(pszDebug,"") )
{
size_t i, nLen = strlen(pszCategory);
for( i = 0; pszDebug[i] != '\0'; i++ )
{
if( EQUALN(pszCategory,pszDebug+i,nLen) )
break;
}
if( pszDebug[i] == '\0' )
return;
}
/* -------------------------------------------------------------------- */
/* Allocate a block for the error. */
/* -------------------------------------------------------------------- */
pszMessage = (char *) VSIMalloc( ERROR_MAX );
if( pszMessage == NULL )
return;
/* -------------------------------------------------------------------- */
/* Dal -- always log a timestamp as the first part of the line */
/* to ensure one is looking at what one should be looking at! */
/* -------------------------------------------------------------------- */
pszMessage[0] = '\0';
#ifdef TIMESTAMP_DEBUG
if( CPLGetConfigOption( "CPL_TIMESTAMP", NULL ) != NULL )
{
strcpy( pszMessage, VSICTime( VSITime(NULL) ) );
// On windows anyway, ctime puts a \n at the end, but I'm not
// convinced this is standard behaviour, so we'll get rid of it
// carefully
if (pszMessage[strlen(pszMessage) -1 ] == '\n')
{
pszMessage[strlen(pszMessage) - 1] = 0; // blow it out
}
strcat( pszMessage, ": " );
}
#endif
/* -------------------------------------------------------------------- */
/* Add the process memory size. */
/* -------------------------------------------------------------------- */
#ifdef MEMORY_DEBUG
char szVmSize[32];
CPLsprintf( szVmSize, "[VmSize: %d] ", CPLGetProcessMemorySize());
strcat( pszMessage, szVmSize );
#endif
//sprintf(pszMessage,"[%d] ", (int)getpid());
/* -------------------------------------------------------------------- */
/* Add the category. */
/* -------------------------------------------------------------------- */
strcat( pszMessage, pszCategory );
strcat( pszMessage, ": " );
/* -------------------------------------------------------------------- */
/* Format the application provided portion of the debug message. */
/* -------------------------------------------------------------------- */
va_start(args, pszFormat);
CPLvsnprintf(pszMessage+strlen(pszMessage), ERROR_MAX - strlen(pszMessage),
pszFormat, args);
va_end(args);
/* -------------------------------------------------------------------- */
/* Obfuscate any password in error message */
/* -------------------------------------------------------------------- */
char* pszPassword = strstr(pszMessage, "password="******"password=");
while( *pszIter != ' ' && *pszIter != '\0' )
{
*pszIter = 'X';
pszIter ++;
}
}
/* -------------------------------------------------------------------- */
/* Invoke the current error handler. */
/* -------------------------------------------------------------------- */
if( psCtx->psHandlerStack != NULL )
{
psCtx->psHandlerStack->pfnHandler( CE_Debug, CPLE_None, pszMessage );
}
else
{
CPLMutexHolderD( &hErrorMutex );
if( pfnErrorHandler != NULL )
pfnErrorHandler( CE_Debug, CPLE_None, pszMessage );
}
VSIFree( pszMessage );
}
