OLD | NEW |
| (Empty) |
1 // Copyright 2016 PDFium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
6 | |
7 #ifndef CORE_FPDFAPI_FPDF_PARSER_FPDF_PARSER_UTILITY_H_ | |
8 #define CORE_FPDFAPI_FPDF_PARSER_FPDF_PARSER_UTILITY_H_ | |
9 | |
10 #include "core/fxcrt/fx_string.h" | |
11 #include "core/fxcrt/fx_system.h" | |
12 | |
13 class IFX_FileRead; | |
14 class CPDF_Dictionary; | |
15 | |
16 // Use the accessors below instead of directly accessing PDF_CharType. | |
17 extern const char PDF_CharType[256]; | |
18 | |
19 inline bool PDFCharIsWhitespace(uint8_t c) { | |
20 return PDF_CharType[c] == 'W'; | |
21 } | |
22 inline bool PDFCharIsNumeric(uint8_t c) { | |
23 return PDF_CharType[c] == 'N'; | |
24 } | |
25 inline bool PDFCharIsDelimiter(uint8_t c) { | |
26 return PDF_CharType[c] == 'D'; | |
27 } | |
28 inline bool PDFCharIsOther(uint8_t c) { | |
29 return PDF_CharType[c] == 'R'; | |
30 } | |
31 | |
32 inline bool PDFCharIsLineEnding(uint8_t c) { | |
33 return c == '\r' || c == '\n'; | |
34 } | |
35 | |
36 int32_t GetHeaderOffset(IFX_FileRead* pFile); | |
37 int32_t GetDirectInteger(CPDF_Dictionary* pDict, const CFX_ByteString& key); | |
38 | |
39 #endif // CORE_FPDFAPI_FPDF_PARSER_FPDF_PARSER_UTILITY_H_ | |
OLD | NEW |