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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/.
*
*/
#pragma once
#include <sal/config.h>
#include <tools/stream.hxx>
#include <vcl/dllapi.h>
#include <vector>
#include <memory>
/** Container for the binary data, whose responsibility is to manage the
* make it as simple as possible to manage the binary data. The binary
* data can be anything, but typically it is a in-memory data from
* files (i.e. files of graphic formats).
*/
class VCL_DLLPUBLIC BinaryDataContainer final
{
private:
// the binary data
std::shared_ptr<std::vector<sal_uInt8>> mpData;
public:
BinaryDataContainer() = default;
BinaryDataContainer(SvStream& stream, size_t size);
BinaryDataContainer(const BinaryDataContainer& rBinaryDataContainer) = default;
BinaryDataContainer(BinaryDataContainer&& rBinaryDataContainer) noexcept = default;
BinaryDataContainer& operator=(const BinaryDataContainer& rBinaryDataContainer) = default;
BinaryDataContainer& operator=(BinaryDataContainer&& rBinaryDataContainer) noexcept = default;
size_t getSize() const { return mpData ? mpData->size() : 0; }
bool isEmpty() const { return !mpData || mpData->empty(); }
const sal_uInt8* getData() const { return mpData ? mpData->data() : nullptr; }
// Returns the data as a stream open for reading
SvMemoryStream getMemoryStream();
size_t calculateHash() const;
auto cbegin() const { return mpData->cbegin(); }
auto cend() const { return mpData->cend(); }
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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