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// Copyright 2017 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef CORE_FPDFAPI_EDIT_CPDF_ENCRYPTOR_H_
#define CORE_FPDFAPI_EDIT_CPDF_ENCRYPTOR_H_
#include <stdint.h>
#include <memory>
#include <vector>
#include "core/fxcrt/fx_memory.h"
#include "core/fxcrt/unowned_ptr.h"
#include "third_party/base/span.h"
class CPDF_CryptoHandler;
class CPDF_Encryptor {
public:
CPDF_Encryptor(CPDF_CryptoHandler* pHandler, int objnum);
~CPDF_Encryptor();
std::vector<uint8_t> Encrypt(pdfium::span<const uint8_t> src_data) const;
private:
UnownedPtr<CPDF_CryptoHandler> const m_pHandler;
const int m_ObjNum;
};
#endif // CORE_FPDFAPI_EDIT_CPDF_ENCRYPTOR_H_
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