| 1 | /* $Header: /cvs/maptools/cvsroot/libtiff/libtiff/tif_error.c,v 1.4 2005/12/23 01:18:59 joris Exp $ */
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| 2 |
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| 3 | /*
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| 4 | * Copyright (c) 1988-1997 Sam Leffler
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| 5 | * Copyright (c) 1991-1997 Silicon Graphics, Inc.
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| 6 | *
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| 7 | * Permission to use, copy, modify, distribute, and sell this software and
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| 8 | * its documentation for any purpose is hereby granted without fee, provided
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| 9 | * that (i) the above copyright notices and this permission notice appear in
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| 10 | * all copies of the software and related documentation, and (ii) the names of
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| 11 | * Sam Leffler and Silicon Graphics may not be used in any advertising or
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| 12 | * publicity relating to the software without the specific, prior written
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| 13 | * permission of Sam Leffler and Silicon Graphics.
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| 14 | *
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| 15 | * THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
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| 16 | * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
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| 17 | * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
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| 18 | *
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| 19 | * IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
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| 20 | * ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
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| 21 | * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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| 22 | * WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
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| 23 | * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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| 24 | * OF THIS SOFTWARE.
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| 25 | */
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| 26 |
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| 27 | /*
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| 28 | * TIFF Library.
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| 29 | */
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| 30 | #include "tiffiop.h"
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| 31 |
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| 32 | TIFFErrorHandlerExt _TIFFerrorHandlerExt = NULL;
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| 33 |
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| 34 | TIFFErrorHandler
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| 35 | TIFFSetErrorHandler(TIFFErrorHandler handler)
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| 36 | {
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| 37 | TIFFErrorHandler prev = _TIFFerrorHandler;
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| 38 | _TIFFerrorHandler = handler;
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| 39 | return (prev);
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| 40 | }
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| 41 |
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| 42 | TIFFErrorHandlerExt
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| 43 | TIFFSetErrorHandlerExt(TIFFErrorHandlerExt handler)
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| 44 | {
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| 45 | TIFFErrorHandlerExt prev = _TIFFerrorHandlerExt;
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| 46 | _TIFFerrorHandlerExt = handler;
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| 47 | return (prev);
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| 48 | }
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| 49 |
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| 50 | void
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| 51 | TIFFError(const char* module, const char* fmt, ...)
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| 52 | {
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| 53 | va_list ap;
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| 54 | va_start(ap, fmt);
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| 55 | if (_TIFFerrorHandler)
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| 56 | (*_TIFFerrorHandler)(module, fmt, ap);
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| 57 | if (_TIFFerrorHandlerExt)
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| 58 | (*_TIFFerrorHandlerExt)(0, module, fmt, ap);
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| 59 | va_end(ap);
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| 60 | }
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| 61 |
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| 62 | void
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| 63 | TIFFErrorExt(thandle_t fd, const char* module, const char* fmt, ...)
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| 64 | {
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| 65 | va_list ap;
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| 66 | va_start(ap, fmt);
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| 67 | if (_TIFFerrorHandler)
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| 68 | (*_TIFFerrorHandler)(module, fmt, ap);
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| 69 | if (_TIFFerrorHandlerExt)
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| 70 | (*_TIFFerrorHandlerExt)(fd, module, fmt, ap);
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| 71 | va_end(ap);
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| 72 | }
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| 73 |
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