vcl/workben/scrtffuzzer.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 "commonfuzzer.hxx"
  12
  13 #include <config_features.h>
  14 #include <osl/detail/component-mapping.h>
  15
  16 extern "C" {
  17 void* i18npool_component_getFactory(const char*, void*, void*);
  18
  19 void* com_sun_star_i18n_LocaleDataImpl_get_implementation(void*, void*);
  20 void* com_sun_star_i18n_BreakIterator_Unicode_get_implementation(void*, void*);
  21 void* com_sun_star_i18n_BreakIterator_get_implementation(void*, void*);
  22 void* com_sun_star_comp_framework_Desktop_get_implementation(void*, void*);
  23 void* com_sun_star_i18n_CharacterClassification_Unicode_get_implementation(void*, void*);
  24 void* com_sun_star_i18n_CharacterClassification_get_implementation(void*, void*);
  25 void* com_sun_star_i18n_NativeNumberSupplier_get_implementation(void*, void*);
  26 void* com_sun_star_i18n_NumberFormatCodeMapper_get_implementation(void*, void*);
  27 void* com_sun_star_i18n_Transliteration_get_implementation(void*, void*);
  28 }
  29
  30 const lib_to_factory_mapping* lo_get_factory_map(void)
  31 {
  32     static lib_to_factory_mapping map[]
  33         = { { "libi18npoollo.a", i18npool_component_getFactory }, { 0, 0 } };
  34
  35     return map;
  36 }
  37
  38 const lib_to_constructor_mapping* lo_get_constructor_map(void)
  39 {
  40     static lib_to_constructor_mapping map[]
  41         = { { "com_sun_star_i18n_LocaleDataImpl_get_implementation",
  42               com_sun_star_i18n_LocaleDataImpl_get_implementation },
  43             { "com_sun_star_i18n_BreakIterator_Unicode_get_implementation",
  44               com_sun_star_i18n_BreakIterator_Unicode_get_implementation },
  45             { "com_sun_star_i18n_BreakIterator_get_implementation",
  46               com_sun_star_i18n_BreakIterator_get_implementation },
  47             { "com_sun_star_comp_framework_Desktop_get_implementation",
  48               com_sun_star_comp_framework_Desktop_get_implementation },
  49             { "com_sun_star_i18n_CharacterClassification_Unicode_get_implementation",
  50               com_sun_star_i18n_CharacterClassification_Unicode_get_implementation },
  51             { "com_sun_star_i18n_CharacterClassification_get_implementation",
  52               com_sun_star_i18n_CharacterClassification_get_implementation },
  53             { "com_sun_star_i18n_NativeNumberSupplier_get_implementation",
  54               com_sun_star_i18n_NativeNumberSupplier_get_implementation },
  55             { "com_sun_star_i18n_NumberFormatCodeMapper_get_implementation",
  56               com_sun_star_i18n_NumberFormatCodeMapper_get_implementation },
  57             { "com_sun_star_i18n_Transliteration_get_implementation",
  58               com_sun_star_i18n_Transliteration_get_implementation },
  59             { 0, 0 } };
  60
  61     return map;
  62 }
  63
  64 extern "C" void* lo_get_custom_widget_func(const char*) { return nullptr; }
  65
  66 extern "C" void* ScCreateDialogFactory() { return nullptr; }
  67
  68 extern "C" bool TestImportCalcRTF(SvStream& rStream);
  69
  70 extern "C" int LLVMFuzzerInitialize(int* argc, char*** argv)
  71 {
  72     TypicalFuzzerInitialize(argc, argv);
  73     return 0;
  74 }
  75
  76 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
  77 {
  78     SvMemoryStream aStream(const_cast<uint8_t*>(data), size, StreamMode::READ);
  79     (void)TestImportCalcRTF(aStream);
  80     //fontconfigs alloc mechanism is too complicated for lsan/valgrind so
  81     //force the fontconfig options to be released now, they are demand loaded
  82     //so will be recreated if necessary
  83     SvpSalGraphics::getPlatformGlyphCache().ClearFontOptions();
  84     return 0;
  85 }
  86
  87 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */