0N/A/*
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
2362N/A * published by the Free Software Foundation. Oracle designates this
0N/A * particular file as subject to the "Classpath" exception as provided
2362N/A * by Oracle in the LICENSE file that accompanied this code.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2362N/A * or visit www.oracle.com if you need additional information or have any
2362N/A * questions.
0N/A */
0N/A
0N/A/*****************************************************************************
0N/A * "Gif-Lib" - Yet another gif library.
0N/A *
0N/A * Written by: Gershon Elber IBM PC Ver 0.1, Jun. 1989
0N/A *****************************************************************************
0N/A * Handle error reporting for the GIF library.
0N/A *****************************************************************************
0N/A * History:
0N/A * 17 Jun 89 - Version 1.0 by Gershon Elber.
0N/A ****************************************************************************/
0N/A
0N/A#ifdef HAVE_CONFIG_H
0N/A#include <config.h>
0N/A#endif
0N/A
0N/A#include <stdio.h>
0N/A#include "gif_lib.h"
0N/A
0N/Aint _GifError = 0;
0N/A
0N/A/*****************************************************************************
0N/A * Return the last GIF error (0 if none) and reset the error.
0N/A ****************************************************************************/
0N/Aint
0N/AGifLastError(void) {
0N/A int i = _GifError;
0N/A
0N/A _GifError = 0;
0N/A
0N/A return i;
0N/A}
0N/A
0N/A/*****************************************************************************
0N/A * Print the last GIF error to stderr.
0N/A ****************************************************************************/
0N/Avoid
0N/APrintGifError(void) {
0N/A char *Err;
0N/A
0N/A switch (_GifError) {
0N/A case D_GIF_ERR_OPEN_FAILED:
0N/A Err = "Failed to open given file";
0N/A break;
0N/A case D_GIF_ERR_READ_FAILED:
0N/A Err = "Failed to Read from given file";
0N/A break;
0N/A case D_GIF_ERR_NOT_GIF_FILE:
0N/A Err = "Given file is NOT GIF file";
0N/A break;
0N/A case D_GIF_ERR_NO_SCRN_DSCR:
0N/A Err = "No Screen Descriptor detected";
0N/A break;
0N/A case D_GIF_ERR_NO_IMAG_DSCR:
0N/A Err = "No Image Descriptor detected";
0N/A break;
0N/A case D_GIF_ERR_NO_COLOR_MAP:
0N/A Err = "Neither Global Nor Local color map";
0N/A break;
0N/A case D_GIF_ERR_WRONG_RECORD:
0N/A Err = "Wrong record type detected";
0N/A break;
0N/A case D_GIF_ERR_DATA_TOO_BIG:
0N/A Err = "#Pixels bigger than Width * Height";
0N/A break;
0N/A case D_GIF_ERR_NOT_ENOUGH_MEM:
0N/A Err = "Fail to allocate required memory";
0N/A break;
0N/A case D_GIF_ERR_CLOSE_FAILED:
0N/A Err = "Failed to close given file";
0N/A break;
0N/A case D_GIF_ERR_NOT_READABLE:
0N/A Err = "Given file was not opened for read";
0N/A break;
0N/A case D_GIF_ERR_IMAGE_DEFECT:
0N/A Err = "Image is defective, decoding aborted";
0N/A break;
0N/A case D_GIF_ERR_EOF_TOO_SOON:
0N/A Err = "Image EOF detected, before image complete";
0N/A break;
0N/A default:
0N/A Err = NULL;
0N/A break;
0N/A }
0N/A if (Err != NULL)
0N/A fprintf(stderr, "\nGIF-LIB error: %s.\n", Err);
0N/A else
0N/A fprintf(stderr, "\nGIF-LIB undefined error %d.\n", _GifError);
0N/A}