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
27gif_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*****************************************************************************/
39const char *
40GifErrorString(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 */
122