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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 <vector>
#include <sot/storage.hxx>
#include <tools/stream.hxx>
#include "commonfuzzer.hxx"
namespace
{
void traverse(const tools::SvRef<SotStorage>& rStorage, std::vector<unsigned char>& rBuf)
{
SvStorageInfoList infos;
rStorage->FillInfoList(&infos);
for (const auto& info: infos)
{
if (info.IsStream())
{
// try to open and read all content
tools::SvRef<SotStorageStream> xStream(rStorage->OpenSotStream(info.GetName(), StreamMode::STD_READ));
const size_t nSize = xStream->GetSize();
const size_t nRead = xStream->ReadBytes(rBuf.data(), nSize);
(void) nRead;
}
else if (info.IsStorage())
{
tools::SvRef<SotStorage> xStorage(rStorage->OpenSotStorage(info.GetName(), StreamMode::STD_READ));
// continue with children
traverse(xStorage, rBuf);
}
else
{
}
}
}
void TestImportOLE2(SvStream &rStream, size_t nSize)
{
try
{
tools::SvRef<SotStorage> xRootStorage(new SotStorage(&rStream, false));
std::vector<unsigned char> aTmpBuf(nSize);
traverse(xRootStorage, aTmpBuf);
}
catch (...)
{
}
}
}
extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
{
SvMemoryStream aStream(const_cast<uint8_t*>(data), size, StreamMode::READ);
TestImportOLE2(aStream, size);
return 0;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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