| // Copyright 2018 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 FPDFSDK_CPDFSDK_MEMORYACCESS_H_ |
| #define FPDFSDK_CPDFSDK_MEMORYACCESS_H_ |
| |
| #include "core/fxcrt/fx_stream.h" |
| |
| class CPDFSDK_MemoryAccess final : public IFX_SeekableReadStream { |
| public: |
| template <typename T, typename... Args> |
| friend RetainPtr<T> pdfium::MakeRetain(Args&&... args); |
| |
| ~CPDFSDK_MemoryAccess() override; |
| |
| FX_FILESIZE GetSize() override; |
| bool ReadBlock(void* buffer, FX_FILESIZE offset, size_t size) override; |
| |
| private: |
| CPDFSDK_MemoryAccess(const uint8_t* pBuf, FX_FILESIZE size); |
| |
| const uint8_t* const m_pBuf; |
| const FX_FILESIZE m_size; |
| }; |
| |
| #endif // FPDFSDK_CPDFSDK_MEMORYACCESS_H_ |