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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #ifndef CORE_FXCRT_EXTENSION_H_ | 7 #ifndef CORE_FXCRT_EXTENSION_H_ |
8 #define CORE_FXCRT_EXTENSION_H_ | 8 #define CORE_FXCRT_EXTENSION_H_ |
9 | 9 |
10 #include <algorithm> | 10 #include <algorithm> |
11 | 11 |
12 #include "core/include/fxcrt/fx_basic.h" | 12 #include "core/fxcrt/include/fx_basic.h" |
13 #include "core/include/fxcrt/fx_safe_types.h" | 13 #include "core/fxcrt/include/fx_safe_types.h" |
14 | 14 |
15 class IFXCRT_FileAccess { | 15 class IFXCRT_FileAccess { |
16 public: | 16 public: |
17 virtual ~IFXCRT_FileAccess() {} | 17 virtual ~IFXCRT_FileAccess() {} |
18 virtual FX_BOOL Open(const CFX_ByteStringC& fileName, FX_DWORD dwMode) = 0; | 18 virtual FX_BOOL Open(const CFX_ByteStringC& fileName, FX_DWORD dwMode) = 0; |
19 virtual FX_BOOL Open(const CFX_WideStringC& fileName, FX_DWORD dwMode) = 0; | 19 virtual FX_BOOL Open(const CFX_WideStringC& fileName, FX_DWORD dwMode) = 0; |
20 virtual void Close() = 0; | 20 virtual void Close() = 0; |
21 virtual void Release() = 0; | 21 virtual void Release() = 0; |
22 virtual FX_FILESIZE GetSize() const = 0; | 22 virtual FX_FILESIZE GetSize() const = 0; |
23 virtual FX_FILESIZE GetPosition() const = 0; | 23 virtual FX_FILESIZE GetPosition() const = 0; |
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325 FX_DWORD mt[MT_N]; | 325 FX_DWORD mt[MT_N]; |
326 }; | 326 }; |
327 #if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ | 327 #if _FXM_PLATFORM_ == _FXM_PLATFORM_WINDOWS_ |
328 FX_BOOL FX_GenerateCryptoRandom(FX_DWORD* pBuffer, int32_t iCount); | 328 FX_BOOL FX_GenerateCryptoRandom(FX_DWORD* pBuffer, int32_t iCount); |
329 #endif | 329 #endif |
330 #ifdef __cplusplus | 330 #ifdef __cplusplus |
331 } | 331 } |
332 #endif | 332 #endif |
333 | 333 |
334 #endif // CORE_FXCRT_EXTENSION_H_ | 334 #endif // CORE_FXCRT_EXTENSION_H_ |
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