1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
// Copyright 2016 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef CORE_FXCRT_XML_CFX_XMLPARSER_H_
#define CORE_FXCRT_XML_CFX_XMLPARSER_H_
#include <memory>
#include <vector>
#include "core/fxcrt/fx_string.h"
#include "core/fxcrt/retain_ptr.h"
class CFX_XMLDocument;
class CFX_XMLElement;
class CFX_XMLNode;
class IFX_SeekableReadStream;
class CFX_XMLParser {
public:
static bool IsXMLNameChar(wchar_t ch, bool bFirstChar);
explicit CFX_XMLParser(const RetainPtr<IFX_SeekableReadStream>& pStream);
virtual ~CFX_XMLParser();
std::unique_ptr<CFX_XMLDocument> Parse();
private:
enum class FDE_XmlSyntaxState {
Text,
Node,
Target,
Tag,
AttriName,
AttriEqualSign,
AttriQuotation,
AttriValue,
CloseInstruction,
BreakElement,
CloseElement,
SkipDeclNode,
SkipComment,
SkipCommentOrDecl,
SkipCData,
TargetData
};
bool DoSyntaxParse(CFX_XMLDocument* doc);
WideString GetTextData();
void ProcessTextChar(wchar_t ch);
void ProcessTargetData();
CFX_XMLNode* current_node_ = nullptr;
RetainPtr<IFX_SeekableReadStream> stream_;
std::vector<wchar_t> current_text_;
size_t xml_plane_size_ = 1024;
int32_t entity_start_ = -1;
};
#endif // CORE_FXCRT_XML_CFX_XMLPARSER_H_
|
