1 /*
2  * cderror.h
3  *
4  * This file was part of the Independent JPEG Group's software:
5  * Copyright (C) 1994-1997, Thomas G. Lane.
6  * Modified 2009-2017 by Guido Vollbeding.
7  * libjpeg-turbo Modifications:
8  * Copyright (C) 2021, D. R. Commander.
9  * For conditions of distribution and use, see the accompanying README.ijg
10  * file.
11  *
12  * This file defines the error and message codes for the cjpeg/djpeg
13  * applications.  These strings are not needed as part of the JPEG library
14  * proper.
15  * Edit this file to add new codes, or to translate the message strings to
16  * some other language.
17  */
18 
19 /*
20  * To define the enum list of message codes, include this file without
21  * defining macro JMESSAGE.  To create a message string table, include it
22  * again with a suitable JMESSAGE definition (see jerror.c for an example).
23  */
24 #ifndef JMESSAGE
25 #ifndef CDERROR_H
26 #define CDERROR_H
27 /* First time through, define the enum list */
28 #define JMAKE_ENUM_LIST
29 #else
30 /* Repeated inclusions of this file are no-ops unless JMESSAGE is defined */
31 #define JMESSAGE(code, string)
32 #endif /* CDERROR_H */
33 #endif /* JMESSAGE */
34 
35 #ifdef JMAKE_ENUM_LIST
36 
37 typedef enum {
38 
39 #define JMESSAGE(code, string)  code,
40 
41 #endif /* JMAKE_ENUM_LIST */
42 
43 JMESSAGE(JMSG_FIRSTADDONCODE = 1000, NULL) /* Must be first entry! */
44 
45 #ifdef BMP_SUPPORTED
46 JMESSAGE(JERR_BMP_BADCMAP, "Unsupported BMP colormap format")
47 JMESSAGE(JERR_BMP_BADDEPTH, "Only 8-, 24-, and 32-bit BMP files are supported")
48 JMESSAGE(JERR_BMP_BADHEADER, "Invalid BMP file: bad header length")
49 JMESSAGE(JERR_BMP_BADPLANES, "Invalid BMP file: biPlanes not equal to 1")
50 JMESSAGE(JERR_BMP_COLORSPACE, "BMP output must be grayscale or RGB")
51 JMESSAGE(JERR_BMP_COMPRESSED, "Sorry, compressed BMPs not yet supported")
52 JMESSAGE(JERR_BMP_EMPTY, "Empty BMP image")
53 JMESSAGE(JERR_BMP_NOT, "Not a BMP file - does not start with BM")
54 JMESSAGE(JERR_BMP_OUTOFRANGE, "Numeric value out of range in BMP file")
55 JMESSAGE(JTRC_BMP, "%ux%u %d-bit BMP image")
56 JMESSAGE(JTRC_BMP_MAPPED, "%ux%u 8-bit colormapped BMP image")
57 JMESSAGE(JTRC_BMP_OS2, "%ux%u %d-bit OS2 BMP image")
58 JMESSAGE(JTRC_BMP_OS2_MAPPED, "%ux%u 8-bit colormapped OS2 BMP image")
59 #endif /* BMP_SUPPORTED */
60 
61 #ifdef GIF_SUPPORTED
62 JMESSAGE(JERR_GIF_BUG, "GIF output got confused")
63 JMESSAGE(JERR_GIF_CODESIZE, "Bogus GIF codesize %d")
64 JMESSAGE(JERR_GIF_COLORSPACE, "GIF output must be grayscale or RGB")
65 JMESSAGE(JERR_GIF_EMPTY, "Empty GIF image")
66 JMESSAGE(JERR_GIF_IMAGENOTFOUND, "Too few images in GIF file")
67 JMESSAGE(JERR_GIF_NOT, "Not a GIF file")
68 JMESSAGE(JTRC_GIF, "%ux%ux%d GIF image")
69 JMESSAGE(JTRC_GIF_BADVERSION,
70          "Warning: unexpected GIF version number '%c%c%c'")
71 JMESSAGE(JTRC_GIF_EXTENSION, "Ignoring GIF extension block of type 0x%02x")
72 JMESSAGE(JTRC_GIF_NONSQUARE, "Caution: nonsquare pixels in input")
73 JMESSAGE(JWRN_GIF_BADDATA, "Corrupt data in GIF file")
74 JMESSAGE(JWRN_GIF_CHAR, "Bogus char 0x%02x in GIF file, ignoring")
75 JMESSAGE(JWRN_GIF_ENDCODE, "Premature end of GIF image")
76 JMESSAGE(JWRN_GIF_NOMOREDATA, "Ran out of GIF bits")
77 #endif /* GIF_SUPPORTED */
78 
79 #ifdef PPM_SUPPORTED
80 JMESSAGE(JERR_PPM_COLORSPACE, "PPM output must be grayscale or RGB")
81 JMESSAGE(JERR_PPM_NONNUMERIC, "Nonnumeric data in PPM file")
82 JMESSAGE(JERR_PPM_NOT, "Not a PPM/PGM file")
83 JMESSAGE(JERR_PPM_OUTOFRANGE, "Numeric value out of range in PPM file")
84 JMESSAGE(JTRC_PGM, "%ux%u PGM image")
85 JMESSAGE(JTRC_PGM_TEXT, "%ux%u text PGM image")
86 JMESSAGE(JTRC_PPM, "%ux%u PPM image")
87 JMESSAGE(JTRC_PPM_TEXT, "%ux%u text PPM image")
88 #endif /* PPM_SUPPORTED */
89 
90 #ifdef TARGA_SUPPORTED
91 JMESSAGE(JERR_TGA_BADCMAP, "Unsupported Targa colormap format")
92 JMESSAGE(JERR_TGA_BADPARMS, "Invalid or unsupported Targa file")
93 JMESSAGE(JERR_TGA_COLORSPACE, "Targa output must be grayscale or RGB")
94 JMESSAGE(JTRC_TGA, "%ux%u RGB Targa image")
95 JMESSAGE(JTRC_TGA_GRAY, "%ux%u grayscale Targa image")
96 JMESSAGE(JTRC_TGA_MAPPED, "%ux%u colormapped Targa image")
97 #else
98 JMESSAGE(JERR_TGA_NOTCOMP, "Targa support was not compiled")
99 #endif /* TARGA_SUPPORTED */
100 
101 JMESSAGE(JERR_BAD_CMAP_FILE,
102          "Color map file is invalid or of unsupported format")
103 JMESSAGE(JERR_TOO_MANY_COLORS,
104          "Output file format cannot handle %d colormap entries")
105 JMESSAGE(JERR_UNGETC_FAILED, "ungetc failed")
106 #ifdef TARGA_SUPPORTED
107 JMESSAGE(JERR_UNKNOWN_FORMAT,
108          "Unrecognized input file format --- perhaps you need -targa")
109 #else
110 JMESSAGE(JERR_UNKNOWN_FORMAT, "Unrecognized input file format")
111 #endif
112 JMESSAGE(JERR_UNSUPPORTED_FORMAT, "Unsupported output file format")
113 
114 #ifdef JMAKE_ENUM_LIST
115 
116   JMSG_LASTADDONCODE
117 } ADDON_MESSAGE_CODE;
118 
119 #undef JMAKE_ENUM_LIST
120 #endif /* JMAKE_ENUM_LIST */
121 
122 /* Zap JMESSAGE macro so that future re-inclusions do nothing by default */
123 #undef JMESSAGE
124