示例#1
0
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 );
}
示例#2
0
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 );
}