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/*
* Copyright (c) 1988-1997 Sam Leffler
* Copyright (c) 1991-1997 Silicon Graphics, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation for any purpose is hereby granted without fee, provided
* that (i) the above copyright notices and this permission notice appear in
* all copies of the software and related documentation, and (ii) the names of
* Sam Leffler and Silicon Graphics may not be used in any advertising or
* publicity relating to the software without the specific, prior written
* permission of Sam Leffler and Silicon Graphics.
*
* THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
* EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
* WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
*
* IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
* ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
* OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
* WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
* LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*/
/*
* TIFF Library.
*/
#include "tiffiop.h"
TIFFErrorHandlerExt _TIFFerrorHandlerExt = NULL;
TIFFErrorHandler TIFFSetErrorHandler(TIFFErrorHandler handler)
{
TIFFErrorHandler prev = _TIFFerrorHandler;
_TIFFerrorHandler = handler;
return (prev);
}
TIFFErrorHandlerExt TIFFSetErrorHandlerExt(TIFFErrorHandlerExt handler)
{
TIFFErrorHandlerExt prev = _TIFFerrorHandlerExt;
_TIFFerrorHandlerExt = handler;
return (prev);
}
void TIFFError(const char *module, const char *fmt, ...)
{
va_list ap;
if (_TIFFerrorHandler)
{
va_start(ap, fmt);
(*_TIFFerrorHandler)(module, fmt, ap);
va_end(ap);
}
if (_TIFFerrorHandlerExt)
{
va_start(ap, fmt);
(*_TIFFerrorHandlerExt)(0, module, fmt, ap);
va_end(ap);
}
}
void TIFFErrorExt(thandle_t fd, const char *module, const char *fmt, ...)
{
va_list ap;
if (_TIFFerrorHandler)
{
va_start(ap, fmt);
(*_TIFFerrorHandler)(module, fmt, ap);
va_end(ap);
}
if (_TIFFerrorHandlerExt)
{
va_start(ap, fmt);
(*_TIFFerrorHandlerExt)(fd, module, fmt, ap);
va_end(ap);
}
}
void _TIFFErrorEarly(TIFFOpenOptions *opts, thandle_t clientdata,
const char *module, const char *fmt, ...)
{
va_list ap;
if (opts && opts->errorhandler)
{
va_start(ap, fmt);
int stop = opts->errorhandler(NULL, opts->errorhandler_user_data,
module, fmt, ap);
va_end(ap);
if (stop)
return;
}
if (_TIFFerrorHandler)
{
va_start(ap, fmt);
(*_TIFFerrorHandler)(module, fmt, ap);
va_end(ap);
}
if (_TIFFerrorHandlerExt)
{
va_start(ap, fmt);
(*_TIFFerrorHandlerExt)(clientdata, module, fmt, ap);
va_end(ap);
}
}
void TIFFErrorExtR(TIFF *tif, const char *module, const char *fmt, ...)
{
va_list ap;
if (tif && tif->tif_errorhandler)
{
va_start(ap, fmt);
int stop = (*tif->tif_errorhandler)(
tif, tif->tif_errorhandler_user_data, module, fmt, ap);
va_end(ap);
if (stop)
return;
}
if (_TIFFerrorHandler)
{
va_start(ap, fmt);
(*_TIFFerrorHandler)(module, fmt, ap);
va_end(ap);
}
if (_TIFFerrorHandlerExt)
{
va_start(ap, fmt);
(*_TIFFerrorHandlerExt)(tif ? tif->tif_clientdata : NULL, module, fmt,
ap);
va_end(ap);
}
}
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