| // 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 <vector> |
| |
| #include "core/fxcrt/fx_memory.h" |
| #include "third_party/base/span.h" |
| |
| class CPDF_CryptoHandler; |
| |
| class CPDF_Encryptor { |
| public: |
| CPDF_Encryptor(CPDF_CryptoHandler* pHandler, |
| int objnum, |
| pdfium::span<const uint8_t> src_data); |
| ~CPDF_Encryptor(); |
| |
| pdfium::span<const uint8_t> GetSpan() const { return m_Span; } |
| |
| private: |
| std::vector<uint8_t> m_NewBuf; |
| pdfium::span<const uint8_t> m_Span; |
| }; |
| |
| #endif // CORE_FPDFAPI_EDIT_CPDF_ENCRYPTOR_H_ |