dll/3rdparty/libtiff/tif_warning.c

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