/src/libtiff/libtiff/tif_warning.c
Line | Count | Source (jump to first uncovered line) |
1 | | /* |
2 | | * Copyright (c) 1988-1997 Sam Leffler |
3 | | * Copyright (c) 1991-1997 Silicon Graphics, Inc. |
4 | | * |
5 | | * Permission to use, copy, modify, distribute, and sell this software and |
6 | | * its documentation for any purpose is hereby granted without fee, provided |
7 | | * that (i) the above copyright notices and this permission notice appear in |
8 | | * all copies of the software and related documentation, and (ii) the names of |
9 | | * Sam Leffler and Silicon Graphics may not be used in any advertising or |
10 | | * publicity relating to the software without the specific, prior written |
11 | | * permission of Sam Leffler and Silicon Graphics. |
12 | | * |
13 | | * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND, |
14 | | * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY |
15 | | * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. |
16 | | * |
17 | | * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR |
18 | | * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, |
19 | | * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, |
20 | | * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF |
21 | | * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE |
22 | | * OF THIS SOFTWARE. |
23 | | */ |
24 | | |
25 | | /* |
26 | | * TIFF Library. |
27 | | */ |
28 | | #include "tiffiop.h" |
29 | | |
30 | | TIFFErrorHandlerExt _TIFFwarningHandlerExt = NULL; |
31 | | |
32 | | TIFFErrorHandler TIFFSetWarningHandler(TIFFErrorHandler handler) |
33 | 0 | { |
34 | 0 | TIFFErrorHandler prev = _TIFFwarningHandler; |
35 | 0 | _TIFFwarningHandler = handler; |
36 | 0 | return (prev); |
37 | 0 | } |
38 | | |
39 | | TIFFErrorHandlerExt TIFFSetWarningHandlerExt(TIFFErrorHandlerExt handler) |
40 | 0 | { |
41 | 0 | TIFFErrorHandlerExt prev = _TIFFwarningHandlerExt; |
42 | 0 | _TIFFwarningHandlerExt = handler; |
43 | 0 | return (prev); |
44 | 0 | } |
45 | | |
46 | | void TIFFWarning(const char *module, const char *fmt, ...) |
47 | 0 | { |
48 | 0 | va_list ap; |
49 | 0 | if (_TIFFwarningHandler) |
50 | 0 | { |
51 | 0 | va_start(ap, fmt); |
52 | 0 | (*_TIFFwarningHandler)(module, fmt, ap); |
53 | 0 | va_end(ap); |
54 | 0 | } |
55 | 0 | if (_TIFFwarningHandlerExt) |
56 | 0 | { |
57 | 0 | va_start(ap, fmt); |
58 | 0 | (*_TIFFwarningHandlerExt)(0, module, fmt, ap); |
59 | 0 | va_end(ap); |
60 | 0 | } |
61 | 0 | } |
62 | | |
63 | | void TIFFWarningExt(thandle_t fd, const char *module, const char *fmt, ...) |
64 | 0 | { |
65 | 0 | va_list ap; |
66 | 0 | if (_TIFFwarningHandler) |
67 | 0 | { |
68 | 0 | va_start(ap, fmt); |
69 | 0 | (*_TIFFwarningHandler)(module, fmt, ap); |
70 | 0 | va_end(ap); |
71 | 0 | } |
72 | 0 | if (_TIFFwarningHandlerExt) |
73 | 0 | { |
74 | 0 | va_start(ap, fmt); |
75 | 0 | (*_TIFFwarningHandlerExt)(fd, module, fmt, ap); |
76 | 0 | va_end(ap); |
77 | 0 | } |
78 | 0 | } |
79 | | |
80 | | void TIFFWarningExtR(TIFF *tif, const char *module, const char *fmt, ...) |
81 | 0 | { |
82 | 0 | va_list ap; |
83 | 0 | if (tif && tif->tif_warnhandler) |
84 | 0 | { |
85 | 0 | va_start(ap, fmt); |
86 | 0 | int stop = (*tif->tif_warnhandler)(tif, tif->tif_warnhandler_user_data, |
87 | 0 | module, fmt, ap); |
88 | 0 | va_end(ap); |
89 | 0 | if (stop) |
90 | 0 | return; |
91 | 0 | } |
92 | 0 | if (_TIFFwarningHandler) |
93 | 0 | { |
94 | 0 | va_start(ap, fmt); |
95 | 0 | (*_TIFFwarningHandler)(module, fmt, ap); |
96 | 0 | va_end(ap); |
97 | 0 | } |
98 | 0 | if (_TIFFwarningHandlerExt) |
99 | 0 | { |
100 | 0 | va_start(ap, fmt); |
101 | 0 | (*_TIFFwarningHandlerExt)(tif ? tif->tif_clientdata : 0, module, fmt, |
102 | 0 | ap); |
103 | 0 | va_end(ap); |
104 | 0 | } |
105 | 0 | } |