1 /* $Header: /cvs/maptools/cvsroot/libtiff/libtiff/tif_error.c,v 1.6 2017-07-04 12:54:42 erouault Exp $ */
2
3 /*
4 * Copyright (c) 1988-1997 Sam Leffler
5 * Copyright (c) 1991-1997 Silicon Graphics, Inc.
6 *
7 * Permission to use, copy, modify, distribute, and sell this software and
8 * its documentation for any purpose is hereby granted without fee, provided
9 * that (i) the above copyright notices and this permission notice appear in
10 * all copies of the software and related documentation, and (ii) the names of
11 * Sam Leffler and Silicon Graphics may not be used in any advertising or
12 * publicity relating to the software without the specific, prior written
13 * permission of Sam Leffler and Silicon Graphics.
14 *
15 * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
16 * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
17 * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
18 *
19 * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
20 * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
21 * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
22 * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
23 * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
24 * OF THIS SOFTWARE.
25 */
26
27 /*
28 * TIFF Library.
29 */
30 #include "tiffiop.h"
31
32 TIFFErrorHandlerExt _TIFFerrorHandlerExt = NULL;
33
34 TIFFErrorHandler
TIFFSetErrorHandler(TIFFErrorHandler handler)35 TIFFSetErrorHandler(TIFFErrorHandler handler)
36 {
37 TIFFErrorHandler prev = _TIFFerrorHandler;
38 _TIFFerrorHandler = handler;
39 return (prev);
40 }
41
42 TIFFErrorHandlerExt
TIFFSetErrorHandlerExt(TIFFErrorHandlerExt handler)43 TIFFSetErrorHandlerExt(TIFFErrorHandlerExt handler)
44 {
45 TIFFErrorHandlerExt prev = _TIFFerrorHandlerExt;
46 _TIFFerrorHandlerExt = handler;
47 return (prev);
48 }
49
50 void
TIFFError(const char * module,const char * fmt,...)51 TIFFError(const char* module, const char* fmt, ...)
52 {
53 va_list ap;
54 if (_TIFFerrorHandler) {
55 va_start(ap, fmt);
56 (*_TIFFerrorHandler)(module, fmt, ap);
57 va_end(ap);
58 }
59 if (_TIFFerrorHandlerExt) {
60 va_start(ap, fmt);
61 (*_TIFFerrorHandlerExt)(0, module, fmt, ap);
62 va_end(ap);
63 }
64 }
65
66 void
TIFFErrorExt(thandle_t fd,const char * module,const char * fmt,...)67 TIFFErrorExt(thandle_t fd, const char* module, const char* fmt, ...)
68 {
69 va_list ap;
70 if (_TIFFerrorHandler) {
71 va_start(ap, fmt);
72 (*_TIFFerrorHandler)(module, fmt, ap);
73 va_end(ap);
74 }
75 if (_TIFFerrorHandlerExt) {
76 va_start(ap, fmt);
77 (*_TIFFerrorHandlerExt)(fd, module, fmt, ap);
78 va_end(ap);
79 }
80 }
81
82 /*
83 * Local Variables:
84 * mode: c
85 * c-basic-offset: 8
86 * fill-column: 78
87 * End:
88 */
89