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Side by Side Diff: xfa/fde/xml/cfx_saxreader.h

Issue 2451493002: Refcount all the IFX_ stream classes all the time. (Closed)
Patch Set: Clean up cast expression Created 4 years ago
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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 XFA_FDE_XML_CFX_SAXREADER_H_ 7 #ifndef XFA_FDE_XML_CFX_SAXREADER_H_
8 #define XFA_FDE_XML_CFX_SAXREADER_H_ 8 #define XFA_FDE_XML_CFX_SAXREADER_H_
9 9
10 #include <memory> 10 #include <memory>
(...skipping 20 matching lines...) Expand all
31 31
32 CXFA_SAXContext* m_pNode; 32 CXFA_SAXContext* m_pNode;
33 Type m_eNode; 33 Type m_eNode;
34 const uint32_t m_dwID; 34 const uint32_t m_dwID;
35 bool m_bSkip; 35 bool m_bSkip;
36 }; 36 };
37 37
38 class CFX_SAXFile { 38 class CFX_SAXFile {
39 public: 39 public:
40 CFX_SAXFile(); 40 CFX_SAXFile();
41 bool StartFile(IFX_SeekableReadStream* pFile, 41 ~CFX_SAXFile();
42
43 bool StartFile(const CFX_RetainPtr<IFX_SeekableReadStream>& pFile,
42 uint32_t dwStart, 44 uint32_t dwStart,
43 uint32_t dwLen); 45 uint32_t dwLen);
44 bool ReadNextBlock(); 46 bool ReadNextBlock();
45 void Reset(); 47 void Reset();
46 IFX_SeekableReadStream* m_pFile; 48
49 CFX_RetainPtr<IFX_SeekableReadStream> m_pFile;
47 uint32_t m_dwStart; 50 uint32_t m_dwStart;
48 uint32_t m_dwEnd; 51 uint32_t m_dwEnd;
49 uint32_t m_dwCur; 52 uint32_t m_dwCur;
50 uint8_t* m_pBuf; 53 uint8_t* m_pBuf;
51 uint32_t m_dwBufSize; 54 uint32_t m_dwBufSize;
52 uint32_t m_dwBufIndex; 55 uint32_t m_dwBufIndex;
53 }; 56 };
54 57
55 class CFX_SAXCommentContext; 58 class CFX_SAXCommentContext;
56 enum class CFX_SaxMode; 59 enum class CFX_SaxMode;
57 60
58 enum CFX_SaxParseMode { 61 enum CFX_SaxParseMode {
59 CFX_SaxParseMode_NotConvert_amp = 1 << 0, 62 CFX_SaxParseMode_NotConvert_amp = 1 << 0,
60 CFX_SaxParseMode_NotConvert_lt = 1 << 1, 63 CFX_SaxParseMode_NotConvert_lt = 1 << 1,
61 CFX_SaxParseMode_NotConvert_gt = 1 << 2, 64 CFX_SaxParseMode_NotConvert_gt = 1 << 2,
62 CFX_SaxParseMode_NotConvert_apos = 1 << 3, 65 CFX_SaxParseMode_NotConvert_apos = 1 << 3,
63 CFX_SaxParseMode_NotConvert_quot = 1 << 4, 66 CFX_SaxParseMode_NotConvert_quot = 1 << 4,
64 CFX_SaxParseMode_NotConvert_sharp = 1 << 5, 67 CFX_SaxParseMode_NotConvert_sharp = 1 << 5,
65 CFX_SaxParseMode_NotSkipSpace = 1 << 6 68 CFX_SaxParseMode_NotSkipSpace = 1 << 6
66 }; 69 };
67 70
68 class CXFA_SAXReaderHandler; 71 class CXFA_SAXReaderHandler;
69 72
70 class CFX_SAXReader { 73 class CFX_SAXReader {
71 public: 74 public:
72 CFX_SAXReader(); 75 CFX_SAXReader();
73 ~CFX_SAXReader(); 76 ~CFX_SAXReader();
74 77
75 int32_t StartParse(IFX_SeekableReadStream* pFile, 78 int32_t StartParse(const CFX_RetainPtr<IFX_SeekableReadStream>& pFile,
76 uint32_t dwStart = 0, 79 uint32_t dwStart = 0,
77 uint32_t dwLen = -1, 80 uint32_t dwLen = -1,
78 uint32_t dwParseMode = 0); 81 uint32_t dwParseMode = 0);
79 int32_t ContinueParse(IFX_Pause* pPause = nullptr); 82 int32_t ContinueParse(IFX_Pause* pPause = nullptr);
80 void SkipCurrentNode(); 83 void SkipCurrentNode();
81 void SetHandler(CXFA_SAXReaderHandler* pHandler); 84 void SetHandler(CXFA_SAXReaderHandler* pHandler);
82 void AppendData(uint8_t ch); 85 void AppendData(uint8_t ch);
83 void AppendName(uint8_t ch); 86 void AppendName(uint8_t ch);
84 void ParseText(); 87 void ParseText();
85 void ParseNodeStart(); 88 void ParseNodeStart();
(...skipping 48 matching lines...) Expand 10 before | Expand all | Expand 10 after
134 int32_t m_iEntityStart; 137 int32_t m_iEntityStart;
135 int32_t m_iDataPos; 138 int32_t m_iDataPos;
136 uint8_t* m_pszName; 139 uint8_t* m_pszName;
137 int32_t m_iNameSize; 140 int32_t m_iNameSize;
138 int32_t m_iNameLength; 141 int32_t m_iNameLength;
139 uint32_t m_dwParseMode; 142 uint32_t m_dwParseMode;
140 CFX_SAXCommentContext* m_pCommentContext; 143 CFX_SAXCommentContext* m_pCommentContext;
141 }; 144 };
142 145
143 #endif // XFA_FDE_XML_CFX_SAXREADER_H_ 146 #endif // XFA_FDE_XML_CFX_SAXREADER_H_
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