コード例 #1
0
ファイル: semsngl2.c プロジェクト: ABratovic/open-watcom-v2
static void * readString( WResFileID handle, long offset, ReadStrErrInfo *err )
/*****************************************************************************/
{
    char    *retstr;


    if( RCSEEK( handle, offset, SEEK_SET ) == -1 ) {
        err->status = RS_READ_ERROR;
        err->err_code = errno;
        return( NULL );
    } else {
        retstr = ResReadString( handle, NULL );
        if( retstr == NULL ) {
            if( LastWresStatus() == WRS_READ_INCOMPLETE ) {
                err->status = RS_READ_INCMPLT;
            } else {
                err->status = RS_READ_ERROR;
                err->err_code = LastWresErr();
            }
            return( NULL );
        } else {
            return( retstr );
        }
    }
}
コード例 #2
0
static bool copyResourcesFromRes( const char *full_filename )
/***********************************************************/
{
    WResFileID          fid;
    WResDir             dir;
    bool                dup_discarded;
    WResDirWindow       wind;
    char                *buffer;
    bool                error;

    buffer = NULL;
    dir = WResInitDir();
    fid = RcIoOpenInput( full_filename, false );
    if( fid == WRES_NIL_HANDLE ) {
        RcError( ERR_CANT_OPEN_FILE, full_filename, strerror( errno ) );
        goto HANDLE_ERROR;
    }

    error = WResReadDir( fid, dir, &dup_discarded );
    if( error ) {
        switch( LastWresStatus() ) {
        case WRS_BAD_SIG:
            RcError( ERR_INVALID_RES, full_filename );
            break;
        case WRS_BAD_VERSION:
            RcError( ERR_BAD_RES_VER, full_filename );
            break;
        default:
            RcError( ERR_READING_RES, full_filename, LastWresErrStr() );
            break;
        }
        goto HANDLE_ERROR;
    }

    if( WResGetTargetOS( dir ) != WResGetTargetOS( CurrResFile.dir ) ) {
        RcError( ERR_RES_OS_MISMATCH, full_filename );
        goto HANDLE_ERROR;
    }
    buffer = RESALLOC( BUFFER_SIZE );
    wind = WResFirstResource( dir );
    while( !WResIsEmptyWindow( wind ) ) {
        copyAResource( fid, &wind, buffer, full_filename );
        wind = WResNextResource( wind, dir );
    }
    RESFREE( buffer );
    WResFreeDir( dir );
    RESCLOSE( fid );
    return( false );

HANDLE_ERROR:
    ErrorHasOccured = true;
    WResFreeDir( dir );
    if( fid != WRES_NIL_HANDLE )
        RESCLOSE( fid );
    return( true );
}