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/* -*- 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 <sal/main.h>
#include <tools/extendapplicationenvironment.hxx>
#include <cppuhelper/bootstrap.hxx>
#include <comphelper/processfactory.hxx>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <unotools/configmgr.hxx>
#include <rtl/strbuf.hxx>
#include <osl/file.hxx>
#include <vcl/svapp.hxx>
#include <vcl/wmf.hxx>
#include <unistd.h>
#include <stdlib.h>
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace cppu;
namespace
{
void setFontConfigConf()
{
osl::File aFontConfig("file:///tmp/wmffuzzerfonts.conf");
if (aFontConfig.open(osl_File_OpenFlag_Create | osl_File_OpenFlag_Write) == osl::File::E_None)
{
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);
}
OUString path;
osl::FileBase::getSystemPathFromFileURL(uri, path);
OString sFontDir = OUStringToOString(path, osl_getThreadTextEncoding());
rtl::OStringBuffer aBuffer("<?xml version=\"1.0\"?>\n<fontconfig><dir>");
aBuffer.append(sFontDir);
aBuffer.append("</dir><cachedir>/tmp/cache/fontconfig</cachedir></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_enable();
__attribute__((weak)) void __lsan_disable();
}
extern "C" int LLVMFuzzerInitialize(int *argc, char ***argv)
{
if (__lsan_enable)
__lsan_enable();
setenv("SAL_USE_VCLPLUGIN", "svp", 1);
osl_setCommandArgs(*argc, *argv);
setFontConfigConf();
tools::extendApplicationEnvironment();
Reference< XComponentContext > xContext = defaultBootstrap_InitialComponentContext();
Reference< XMultiServiceFactory > xServiceManager( xContext->getServiceManager(), UNO_QUERY );
if( !xServiceManager.is() )
Application::Abort( "Failed to bootstrap" );
comphelper::setProcessServiceFactory( xServiceManager );
utl::ConfigManager::EnableAvoidConfig();
InitVCL();
if (__lsan_disable)
__lsan_disable();
return 0;
}
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
{
SvMemoryStream aStream(const_cast<uint8_t*>(data), size, StreamMode::READ);
GDIMetaFile aGDIMetaFile;
(void)ReadWindowMetafile(aStream, aGDIMetaFile);
return 0;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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