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Side by Side Diff: core/fpdfapi/parser/cpdf_parser.h

Issue 2482973002: Rename CPDF_Linearized to CPDF_LinearizedHeader (Closed)
Patch Set: Remove if Created 4 years, 1 month ago
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1 // Copyright 2016 PDFium Authors. All rights reserved. 1 // Copyright 2016 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_FPDFAPI_PARSER_CPDF_PARSER_H_ 7 #ifndef CORE_FPDFAPI_PARSER_CPDF_PARSER_H_
8 #define CORE_FPDFAPI_PARSER_CPDF_PARSER_H_ 8 #define CORE_FPDFAPI_PARSER_CPDF_PARSER_H_
9 9
10 #include <map> 10 #include <map>
11 #include <memory> 11 #include <memory>
12 #include <set> 12 #include <set>
13 #include <vector> 13 #include <vector>
14 14
15 #include "core/fxcrt/fx_basic.h" 15 #include "core/fxcrt/fx_basic.h"
16 16
17 class CPDF_Array; 17 class CPDF_Array;
18 class CPDF_CryptoHandler; 18 class CPDF_CryptoHandler;
19 class CPDF_Dictionary; 19 class CPDF_Dictionary;
20 class CPDF_Document; 20 class CPDF_Document;
21 class CPDF_IndirectObjectHolder; 21 class CPDF_IndirectObjectHolder;
22 class CPDF_Linearized; 22 class CPDF_LinearizedHeader;
23 class CPDF_Object; 23 class CPDF_Object;
24 class CPDF_SecurityHandler; 24 class CPDF_SecurityHandler;
25 class CPDF_StreamAcc; 25 class CPDF_StreamAcc;
26 class CPDF_SyntaxParser; 26 class CPDF_SyntaxParser;
27 class IFX_SeekableReadStream; 27 class IFX_SeekableReadStream;
28 28
29 class CPDF_Parser { 29 class CPDF_Parser {
30 public: 30 public:
31 enum Error { 31 enum Error {
32 SUCCESS = 0, 32 SUCCESS = 0,
(...skipping 118 matching lines...) Expand 10 before | Expand all | Expand 10 after
151 int m_FileVersion; 151 int m_FileVersion;
152 CPDF_Dictionary* m_pTrailer; 152 CPDF_Dictionary* m_pTrailer;
153 CPDF_Dictionary* m_pEncryptDict; 153 CPDF_Dictionary* m_pEncryptDict;
154 FX_FILESIZE m_LastXRefOffset; 154 FX_FILESIZE m_LastXRefOffset;
155 bool m_bXRefStream; 155 bool m_bXRefStream;
156 std::unique_ptr<CPDF_SecurityHandler> m_pSecurityHandler; 156 std::unique_ptr<CPDF_SecurityHandler> m_pSecurityHandler;
157 CFX_ByteString m_Password; 157 CFX_ByteString m_Password;
158 std::set<FX_FILESIZE> m_SortedOffset; 158 std::set<FX_FILESIZE> m_SortedOffset;
159 std::vector<CPDF_Dictionary*> m_Trailers; 159 std::vector<CPDF_Dictionary*> m_Trailers;
160 bool m_bVersionUpdated; 160 bool m_bVersionUpdated;
161 std::unique_ptr<CPDF_Linearized> m_pLinearized; 161 std::unique_ptr<CPDF_LinearizedHeader> m_pLinearized;
162 uint32_t m_dwXrefStartObjNum; 162 uint32_t m_dwXrefStartObjNum;
163 163
164 // A map of object numbers to indirect streams. Map owns the streams. 164 // A map of object numbers to indirect streams. Map owns the streams.
165 std::map<uint32_t, std::unique_ptr<CPDF_StreamAcc>> m_ObjectStreamMap; 165 std::map<uint32_t, std::unique_ptr<CPDF_StreamAcc>> m_ObjectStreamMap;
166 166
167 // Mapping of object numbers to offsets. The offsets are relative to the first 167 // Mapping of object numbers to offsets. The offsets are relative to the first
168 // object in the stream. 168 // object in the stream.
169 using StreamObjectCache = std::map<uint32_t, uint32_t>; 169 using StreamObjectCache = std::map<uint32_t, uint32_t>;
170 170
171 // Mapping of streams to their object caches. This is valid as long as the 171 // Mapping of streams to their object caches. This is valid as long as the
172 // streams in |m_ObjectStreamMap| are valid. 172 // streams in |m_ObjectStreamMap| are valid.
173 std::map<CPDF_StreamAcc*, StreamObjectCache> m_ObjCache; 173 std::map<CPDF_StreamAcc*, StreamObjectCache> m_ObjCache;
174 174
175 // All indirect object numbers that are being parsed. 175 // All indirect object numbers that are being parsed.
176 std::set<uint32_t> m_ParsingObjNums; 176 std::set<uint32_t> m_ParsingObjNums;
177 }; 177 };
178 178
179 #endif // CORE_FPDFAPI_PARSER_CPDF_PARSER_H_ 179 #endif // CORE_FPDFAPI_PARSER_CPDF_PARSER_H_
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