/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "headless/svpgdi.hxx" #include "unx/fontmanager.hxx" #include "unx/glyphcache.hxx" using namespace ::com::sun::star::uno; using namespace ::com::sun::star::lang; using namespace cppu; namespace { OUString getExecutableDir() { OUString uri; if (osl_getExecutableFile(&uri.pData) != osl_Process_E_None) { abort(); } sal_Int32 lastDirSeperatorPos = uri.lastIndexOf('/'); if (lastDirSeperatorPos >= 0) { uri = uri.copy(0, lastDirSeperatorPos + 1); } return uri; } OUString getExecutableName() { OUString uri; if (osl_getExecutableFile(&uri.pData) != osl_Process_E_None) { abort(); } return uri.copy(uri.lastIndexOf('/') + 1); } void setFontConfigConf(const OUString &execdir) { osl::File aFontConfig("file:///tmp/wmffuzzerfonts.conf"); if (aFontConfig.open(osl_File_OpenFlag_Create | osl_File_OpenFlag_Write) == osl::File::E_None) { OUString sExecDir; osl::FileBase::getSystemPathFromFileURL(execdir, sExecDir); rtl::OStringBuffer aBuffer("\n"); aBuffer.append(OUStringToOString(sExecDir + getExecutableName() + ".fonts", osl_getThreadTextEncoding())); aBuffer.append("/tmp/cache/fontconfig"); rtl::OString aConf = aBuffer.makeStringAndClear(); sal_uInt64 aBytesWritten; aFontConfig.write(aConf.getStr(), aConf.getLength(), aBytesWritten); assert(aBytesWritten == aConf.getLength()); } setenv("FONTCONFIG_FILE", "/tmp/wmffuzzerfonts.conf", 0); } } extern "C" { __attribute__((weak)) void __lsan_disable(); __attribute__((weak)) void __lsan_enable(); } void CommonInitialize(int *argc, char ***argv) { setenv("SAL_USE_VCLPLUGIN", "svp", 1); setenv("JPEGMEM", "768M", 1); setenv("SC_MAX_MATRIX_ELEMENTS", "60000000", 1); setenv("SC_NO_THREADED_CALCULATION", "1", 1); setenv("SAL_WMF_COMPLEXCLIP_VIA_REGION", "1", 1); setenv("SAL_DISABLE_PRINTERLIST", "1", 1); setenv("SAL_DISABLE_DEFAULTPRINTER", "1", 1); setenv("SAL_NO_FONT_LOOKUP", "1", 1); //allow bubbling of max input len to fuzzer targets int nMaxLen = 0; for (int i = 0; i < *argc; ++i) { if (strncmp((*argv)[i], "-max_len=", 9) == 0) nMaxLen = atoi((*argv)[i] + 9); } setenv("FUZZ_MAX_INPUT_LEN", "1", nMaxLen); osl_setCommandArgs(*argc, *argv); OUString sExecDir = getExecutableDir(); rtl::Bootstrap::set("BRAND_BASE_DIR", sExecDir); setFontConfigConf(sExecDir); tools::extendApplicationEnvironment(); Reference< XComponentContext > xContext = defaultBootstrap_InitialComponentContext(sExecDir + getExecutableName() + ".unorc"); Reference< XMultiServiceFactory > xServiceManager( xContext->getServiceManager(), UNO_QUERY ); if( !xServiceManager.is() ) Application::Abort( "Failed to bootstrap" ); comphelper::setProcessServiceFactory( xServiceManager ); utl::ConfigManager::EnableFuzzing(); InitVCL(); Application::SetDialogCancelMode( Application::DialogCancelMode::Silent ); //we don't have a de-init, so inside this leak disabled region... //get the font info psp::PrintFontManager::get(); //get the printer info Printer::GetPrinterQueues(); } void TypicalFuzzerInitialize(int *argc, char ***argv) { if (__lsan_disable) __lsan_disable(); CommonInitialize(argc, argv); if (__lsan_enable) __lsan_enable(); } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ breoffice-4.0.6.2 LibreOffice 核心代码仓库文档基金会
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