/src/FreeImage/Source/LibTIFF/tif_error.c

 1/* $Header: /cvsroot/freeimage/FreeImage/Source/LibTIFF/tif_error.c,v 1.37 2011/04/10 17:14:09 drolon 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
32TIFFErrorHandlerExt _TIFFerrorHandlerExt = NULL;
33
34TIFFErrorHandler
35TIFFSetErrorHandler(TIFFErrorHandler handler)
36{
37	TIFFErrorHandler prev = _TIFFerrorHandler;
38	_TIFFerrorHandler = handler;
39	return (prev);
40}
41
42TIFFErrorHandlerExt
43TIFFSetErrorHandlerExt(TIFFErrorHandlerExt handler)
44{
45	TIFFErrorHandlerExt prev = _TIFFerrorHandlerExt;
46	_TIFFerrorHandlerExt = handler;
47	return (prev);
48}
49
50void
51TIFFError(const char* module, const char* fmt, ...)
52{
53	va_list ap;
54	va_start(ap, fmt);
55	if (_TIFFerrorHandler)
56		(*_TIFFerrorHandler)(module, fmt, ap);
57	if (_TIFFerrorHandlerExt)
58		(*_TIFFerrorHandlerExt)(0, module, fmt, ap);
59	va_end(ap);
60}
61
62void
63TIFFErrorExt(thandle_t fd, const char* module, const char* fmt, ...)
64{
65	va_list ap;
66	va_start(ap, fmt);
67	if (_TIFFerrorHandler)
68		(*_TIFFerrorHandler)(module, fmt, ap);
69	if (_TIFFerrorHandlerExt)
70		(*_TIFFerrorHandlerExt)(fd, module, fmt, ap);
71	va_end(ap);
72}
73
74/*
75 * Local Variables:
76 * mode: c
77 * c-basic-offset: 8
78 * fill-column: 78
79 * End:
80 */