source/libs/poppler/poppler-0.36.0/poppler/Error.h

   1 //========================================================================
   2 //
   3 // Error.h
   4 //
   5 // Copyright 1996-2003 Glyph & Cog, LLC
   6 //
   7 //========================================================================
   8
   9 //========================================================================
  10 //
  11 // Modified under the Poppler project - http://poppler.freedesktop.org
  12 //
  13 // All changes made under the Poppler project to this file are licensed
  14 // under GPL version 2 or later
  15 //
  16 // Copyright (C) 2005, 2007 Jeff Muizelaar <jeff@infidigm.net>
  17 // Copyright (C) 2005 Albert Astals Cid <aacid@kde.org>
  18 // Copyright (C) 2005 Kristian Høgsberg <krh@redhat.com>
  19 // Copyright (C) 2013 Adrian Johnson <ajohnson@redneon.com>
  20 // Copyright (C) 2014 Fabio D'Urso <fabiodurso@hotmail.it>
  21 //
  22 // To see a description of the changes please see the Changelog file that
  23 // came with your tarball or type make ChangeLog if you are building from git
  24 //
  25 //========================================================================
  26
  27 #ifndef ERROR_H
  28 #define ERROR_H
  29
  30 #ifdef USE_GCC_PRAGMAS
  31 #pragma interface
  32 #endif
  33
  34 #include <stdarg.h>
  35 #include "poppler-config.h"
  36 #include "goo/gtypes.h"
  37 #include "goo/GooString.h"
  38
  39 enum ErrorCategory {
  40   errSyntaxWarning,    // PDF syntax error which can be worked around;
  41                        //   output will probably be correct
  42   errSyntaxError,      // PDF syntax error which can be worked around;
  43                        //   output will probably be incorrect
  44   errConfig,           // error in Xpdf config info (xpdfrc file, etc.)
  45   errCommandLine,      // error in user-supplied parameters, action not
  46                        //   allowed, etc. (only used by command-line tools)
  47   errIO,               // error in file I/O
  48   errNotAllowed,       // action not allowed by PDF permission bits
  49   errUnimplemented,    // unimplemented PDF feature - display will be
  50                        //   incorrect
  51   errInternal          // internal error - malfunction within the Xpdf code
  52 };
  53
  54 extern void setErrorCallback(void (*cbk)(void *data, ErrorCategory category,
  55                                          Goffset pos, char *msg),
  56                              void *data);
  57
  58 extern void CDECL error(ErrorCategory category, Goffset pos, const char *msg, ...) GOOSTRING_FORMAT;
  59
  60 #endif