| /* |
| * 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 _TIFFwarningHandlerExt = NULL; |
| |
| TIFFErrorHandler TIFFSetWarningHandler(TIFFErrorHandler handler) |
| { |
| TIFFErrorHandler prev = _TIFFwarningHandler; |
| _TIFFwarningHandler = handler; |
| return (prev); |
| } |
| |
| TIFFErrorHandlerExt TIFFSetWarningHandlerExt(TIFFErrorHandlerExt handler) |
| { |
| TIFFErrorHandlerExt prev = _TIFFwarningHandlerExt; |
| _TIFFwarningHandlerExt = handler; |
| return (prev); |
| } |
| |
| void TIFFWarning(const char *module, const char *fmt, ...) |
| { |
| va_list ap; |
| if (_TIFFwarningHandler) |
| { |
| va_start(ap, fmt); |
| (*_TIFFwarningHandler)(module, fmt, ap); |
| va_end(ap); |
| } |
| if (_TIFFwarningHandlerExt) |
| { |
| va_start(ap, fmt); |
| (*_TIFFwarningHandlerExt)(0, module, fmt, ap); |
| va_end(ap); |
| } |
| } |
| |
| void TIFFWarningExt(thandle_t fd, const char *module, const char *fmt, ...) |
| { |
| va_list ap; |
| if (_TIFFwarningHandler) |
| { |
| va_start(ap, fmt); |
| (*_TIFFwarningHandler)(module, fmt, ap); |
| va_end(ap); |
| } |
| if (_TIFFwarningHandlerExt) |
| { |
| va_start(ap, fmt); |
| (*_TIFFwarningHandlerExt)(fd, module, fmt, ap); |
| va_end(ap); |
| } |
| } |
| |
| void TIFFWarningExtR(TIFF *tif, const char *module, const char *fmt, ...) |
| { |
| va_list ap; |
| if (tif && tif->tif_warnhandler) |
| { |
| va_start(ap, fmt); |
| int stop = (*tif->tif_warnhandler)(tif, tif->tif_warnhandler_user_data, |
| module, fmt, ap); |
| va_end(ap); |
| if (stop) |
| return; |
| } |
| if (_TIFFwarningHandler) |
| { |
| va_start(ap, fmt); |
| (*_TIFFwarningHandler)(module, fmt, ap); |
| va_end(ap); |
| } |
| if (_TIFFwarningHandlerExt) |
| { |
| va_start(ap, fmt); |
| (*_TIFFwarningHandlerExt)(tif ? tif->tif_clientdata : 0, module, fmt, |
| ap); |
| va_end(ap); |
| } |
| } |