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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 FPDFSDK_FSDK_DEFINE_H_ | 7 #ifndef FPDFSDK_FSDK_DEFINE_H_ |
8 #define FPDFSDK_FSDK_DEFINE_H_ | 8 #define FPDFSDK_FSDK_DEFINE_H_ |
9 | 9 |
10 #include "core/fpdfapi/parser/cpdf_parser.h" | 10 #include "core/fpdfapi/parser/cpdf_parser.h" |
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26 class IFSDK_PAUSE_Adapter; | 26 class IFSDK_PAUSE_Adapter; |
27 | 27 |
28 class CPDF_CustomAccess final : public IFX_SeekableReadStream { | 28 class CPDF_CustomAccess final : public IFX_SeekableReadStream { |
29 public: | 29 public: |
30 explicit CPDF_CustomAccess(FPDF_FILEACCESS* pFileAccess); | 30 explicit CPDF_CustomAccess(FPDF_FILEACCESS* pFileAccess); |
31 ~CPDF_CustomAccess() override {} | 31 ~CPDF_CustomAccess() override {} |
32 | 32 |
33 // IFX_SeekableReadStream | 33 // IFX_SeekableReadStream |
34 FX_FILESIZE GetSize() override; | 34 FX_FILESIZE GetSize() override; |
35 void Release() override; | 35 void Release() override; |
36 FX_BOOL ReadBlock(void* buffer, FX_FILESIZE offset, size_t size) override; | 36 bool ReadBlock(void* buffer, FX_FILESIZE offset, size_t size) override; |
37 | 37 |
38 private: | 38 private: |
39 FPDF_FILEACCESS m_FileAccess; | 39 FPDF_FILEACCESS m_FileAccess; |
40 }; | 40 }; |
41 | 41 |
42 #ifdef PDF_ENABLE_XFA | 42 #ifdef PDF_ENABLE_XFA |
43 class CFPDF_FileStream : public IFX_SeekableStream { | 43 class CFPDF_FileStream : public IFX_SeekableStream { |
44 public: | 44 public: |
45 explicit CFPDF_FileStream(FPDF_FILEHANDLER* pFS); | 45 explicit CFPDF_FileStream(FPDF_FILEHANDLER* pFS); |
46 ~CFPDF_FileStream() override {} | 46 ~CFPDF_FileStream() override {} |
47 | 47 |
48 // IFX_SeekableStream: | 48 // IFX_SeekableStream: |
49 IFX_SeekableStream* Retain() override; | 49 IFX_SeekableStream* Retain() override; |
50 void Release() override; | 50 void Release() override; |
51 FX_FILESIZE GetSize() override; | 51 FX_FILESIZE GetSize() override; |
52 FX_BOOL IsEOF() override; | 52 bool IsEOF() override; |
53 FX_FILESIZE GetPosition() override; | 53 FX_FILESIZE GetPosition() override; |
54 FX_BOOL ReadBlock(void* buffer, FX_FILESIZE offset, size_t size) override; | 54 bool ReadBlock(void* buffer, FX_FILESIZE offset, size_t size) override; |
55 size_t ReadBlock(void* buffer, size_t size) override; | 55 size_t ReadBlock(void* buffer, size_t size) override; |
56 FX_BOOL WriteBlock(const void* buffer, | 56 bool WriteBlock(const void* buffer, FX_FILESIZE offset, size_t size) override; |
57 FX_FILESIZE offset, | 57 bool Flush() override; |
58 size_t size) override; | |
59 FX_BOOL Flush() override; | |
60 | 58 |
61 void SetPosition(FX_FILESIZE pos) { m_nCurPos = pos; } | 59 void SetPosition(FX_FILESIZE pos) { m_nCurPos = pos; } |
62 | 60 |
63 protected: | 61 protected: |
64 FPDF_FILEHANDLER* m_pFS; | 62 FPDF_FILEHANDLER* m_pFS; |
65 FX_FILESIZE m_nCurPos; | 63 FX_FILESIZE m_nCurPos; |
66 }; | 64 }; |
67 #endif // PDF_ENABLE_XFA | 65 #endif // PDF_ENABLE_XFA |
68 | 66 |
69 // Object types for public FPDF_ types; these correspond to next layer down | 67 // Object types for public FPDF_ types; these correspond to next layer down |
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102 int rotate, | 100 int rotate, |
103 int flags, | 101 int flags, |
104 FX_BOOL bNeedToRestore, | 102 FX_BOOL bNeedToRestore, |
105 IFSDK_PAUSE_Adapter* pause); | 103 IFSDK_PAUSE_Adapter* pause); |
106 | 104 |
107 void CheckUnSupportError(CPDF_Document* pDoc, uint32_t err_code); | 105 void CheckUnSupportError(CPDF_Document* pDoc, uint32_t err_code); |
108 void CheckUnSupportAnnot(CPDF_Document* pDoc, const CPDF_Annot* pPDFAnnot); | 106 void CheckUnSupportAnnot(CPDF_Document* pDoc, const CPDF_Annot* pPDFAnnot); |
109 void ProcessParseError(CPDF_Parser::Error err); | 107 void ProcessParseError(CPDF_Parser::Error err); |
110 | 108 |
111 #endif // FPDFSDK_FSDK_DEFINE_H_ | 109 #endif // FPDFSDK_FSDK_DEFINE_H_ |
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