vcl/workben/rtffuzzer.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include <tools/stream.hxx>
  11 #include <vcl/FilterConfigItem.hxx>
  12 #include "commonfuzzer.hxx"
  13
  14 #include <config_features.h>
  15 #include <osl/detail/component-mapping.h>
  16
  17 extern "C" {
  18 void * emfio_component_getFactory( const char* , void* , void* );
  19 void * i18npool_component_getFactory( const char* , void* , void* );
  20
  21 void * com_sun_star_i18n_LocaleDataImpl_get_implementation( void *, void * );
  22 void * com_sun_star_i18n_BreakIterator_Unicode_get_implementation( void *, void * );
  23 void * com_sun_star_i18n_BreakIterator_get_implementation( void *, void * );
  24 void * com_sun_star_comp_framework_Desktop_get_implementation( void *, void * );
  25 void * com_sun_star_i18n_CharacterClassification_Unicode_get_implementation( void *, void * );
  26 void * com_sun_star_i18n_CharacterClassification_get_implementation( void *, void * );
  27 void * com_sun_star_i18n_NativeNumberSupplier_get_implementation( void *, void * );
  28 void * com_sun_star_i18n_NumberFormatCodeMapper_get_implementation( void *, void * );
  29 void * com_sun_star_i18n_Transliteration_get_implementation( void *, void * );
  30 void * com_sun_star_comp_Writer_RtfFilter_get_implementation( void *, void * );
  31 }
  32
  33 const lib_to_factory_mapping *
  34 lo_get_factory_map(void)
  35 {
  36     static lib_to_factory_mapping map[] = {
  37         { "libemfiolo.a", emfio_component_getFactory },
  38         { "libi18npoollo.a", i18npool_component_getFactory },
  39         { 0, 0 }
  40     };
  41
  42     return map;
  43 }
  44
  45 const lib_to_constructor_mapping *
  46 lo_get_constructor_map(void)
  47 {
  48     static lib_to_constructor_mapping map[] = {
  49         { "com_sun_star_i18n_LocaleDataImpl_get_implementation", com_sun_star_i18n_LocaleDataImpl_get_implementation },
  50         { "com_sun_star_i18n_BreakIterator_Unicode_get_implementation", com_sun_star_i18n_BreakIterator_Unicode_get_implementation },
  51         { "com_sun_star_i18n_BreakIterator_get_implementation", com_sun_star_i18n_BreakIterator_get_implementation },
  52         { "com_sun_star_comp_framework_Desktop_get_implementation", com_sun_star_comp_framework_Desktop_get_implementation },
  53         { "com_sun_star_i18n_CharacterClassification_Unicode_get_implementation", com_sun_star_i18n_CharacterClassification_Unicode_get_implementation },
  54         { "com_sun_star_i18n_CharacterClassification_get_implementation", com_sun_star_i18n_CharacterClassification_get_implementation },
  55         { "com_sun_star_i18n_NativeNumberSupplier_get_implementation", com_sun_star_i18n_NativeNumberSupplier_get_implementation },
  56         { "com_sun_star_i18n_NumberFormatCodeMapper_get_implementation", com_sun_star_i18n_NumberFormatCodeMapper_get_implementation },
  57         { "com_sun_star_i18n_Transliteration_get_implementation", com_sun_star_i18n_Transliteration_get_implementation },
  58         { "com_sun_star_comp_Writer_RtfFilter_get_implementation", com_sun_star_comp_Writer_RtfFilter_get_implementation },
  59         { 0, 0 }
  60     };
  61
  62     return map;
  63 }
  64
  65 extern "C" bool TestImportRTF(SvStream &rStream);
  66
  67 extern "C" int LLVMFuzzerInitialize(int *argc, char ***argv)
  68 {
  69     TypicalFuzzerInitialize(argc, argv);
  70     return 0;
  71 }
  72
  73 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
  74 {
  75     SvMemoryStream aStream(const_cast<uint8_t*>(data), size, StreamMode::READ);
  76     (void)TestImportRTF(aStream);
  77     //fontconfigs alloc mechanism is too complicated for lsan/valgrind so
  78     //force the fontconfig options to be released now, they are demand loaded
  79     //so will be recreated if necessary
  80     SvpSalGraphics::getPlatformGlyphCache().ClearFontOptions();
  81     return 0;
  82 }
  83
  84 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */