1 /*
   2  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   3  *
   4  * This code is free software; you can redistribute it and/or modify it
   5  * under the terms of the GNU General Public License version 2 only, as
   6  * published by the Free Software Foundation.  Oracle designates this
   7  * particular file as subject to the "Classpath" exception as provided
   8  * by Oracle in the LICENSE file that accompanied this code.
   9  *
  10  * This code is distributed in the hope that it will be useful, but WITHOUT
  11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  13  * version 2 for more details (a copy is included in the LICENSE file that
  14  * accompanied this code).
  15  *
  16  * You should have received a copy of the GNU General Public License version
  17  * 2 along with this work; if not, write to the Free Software Foundation,
  18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  19  *
  20  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  21  * or visit www.oracle.com if you need additional information or have any
  22  * questions.
  23  */
  24 
  25 /*****************************************************************************
  26 
  27 gif_err.c - handle error reporting for the GIF library.
  28 
  29 ****************************************************************************/
  30 
  31 #include <stdio.h>
  32 
  33 #include "gif_lib.h"
  34 #include "gif_lib_private.h"
  35 
  36 /*****************************************************************************
  37  Return a string description of  the last GIF error
  38 *****************************************************************************/
  39 const char *
  40 GifErrorString(int ErrorCode)
  41 {
  42     const char *Err;
  43 
  44     switch (ErrorCode) {
  45       case E_GIF_ERR_OPEN_FAILED:
  46         Err = "Failed to open given file";
  47         break;
  48       case E_GIF_ERR_WRITE_FAILED:
  49         Err = "Failed to write to given file";
  50         break;
  51       case E_GIF_ERR_HAS_SCRN_DSCR:
  52         Err = "Screen descriptor has already been set";
  53         break;
  54       case E_GIF_ERR_HAS_IMAG_DSCR:
  55         Err = "Image descriptor is still active";
  56         break;
  57       case E_GIF_ERR_NO_COLOR_MAP:
  58         Err = "Neither global nor local color map";
  59         break;
  60       case E_GIF_ERR_DATA_TOO_BIG:
  61         Err = "Number of pixels bigger than width * height";
  62         break;
  63       case E_GIF_ERR_NOT_ENOUGH_MEM:
  64         Err = "Failed to allocate required memory";
  65         break;
  66       case E_GIF_ERR_DISK_IS_FULL:
  67         Err = "Write failed (disk full?)";
  68         break;
  69       case E_GIF_ERR_CLOSE_FAILED:
  70         Err = "Failed to close given file";
  71         break;
  72       case E_GIF_ERR_NOT_WRITEABLE:
  73         Err = "Given file was not opened for write";
  74         break;
  75       case D_GIF_ERR_OPEN_FAILED:
  76         Err = "Failed to open given file";
  77         break;
  78       case D_GIF_ERR_READ_FAILED:
  79         Err = "Failed to read from given file";
  80         break;
  81       case D_GIF_ERR_NOT_GIF_FILE:
  82         Err = "Data is not in GIF format";
  83         break;
  84       case D_GIF_ERR_NO_SCRN_DSCR:
  85         Err = "No screen descriptor detected";
  86         break;
  87       case D_GIF_ERR_NO_IMAG_DSCR:
  88         Err = "No Image Descriptor detected";
  89         break;
  90       case D_GIF_ERR_NO_COLOR_MAP:
  91         Err = "Neither global nor local color map";
  92         break;
  93       case D_GIF_ERR_WRONG_RECORD:
  94         Err = "Wrong record type detected";
  95         break;
  96       case D_GIF_ERR_DATA_TOO_BIG:
  97         Err = "Number of pixels bigger than width * height";
  98         break;
  99       case D_GIF_ERR_NOT_ENOUGH_MEM:
 100         Err = "Failed to allocate required memory";
 101         break;
 102       case D_GIF_ERR_CLOSE_FAILED:
 103         Err = "Failed to close given file";
 104         break;
 105       case D_GIF_ERR_NOT_READABLE:
 106         Err = "Given file was not opened for read";
 107         break;
 108       case D_GIF_ERR_IMAGE_DEFECT:
 109         Err = "Image is defective, decoding aborted";
 110         break;
 111       case D_GIF_ERR_EOF_TOO_SOON:
 112         Err = "Image EOF detected before image complete";
 113         break;
 114       default:
 115         Err = NULL;
 116         break;
 117     }
 118     return Err;
 119 }
 120 
 121 /* end */
--- EOF ---