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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 CORE_INCLUDE_FXCRT_FX_XML_H_ | 7 #ifndef CORE_INCLUDE_FXCRT_FX_XML_H_ |
8 #define CORE_INCLUDE_FXCRT_FX_XML_H_ | 8 #define CORE_INCLUDE_FXCRT_FX_XML_H_ |
9 | 9 |
10 #include "fx_basic.h" | 10 #include "fx_basic.h" |
11 | 11 |
12 class CXML_AttrItem | 12 class CXML_AttrItem { |
13 { | 13 public: |
14 public: | 14 CFX_ByteString m_QSpaceName; |
15 CFX_ByteString» m_QSpaceName; | 15 CFX_ByteString m_AttrName; |
16 CFX_ByteString» m_AttrName; | 16 CFX_WideString m_Value; |
17 CFX_WideString» m_Value; | |
18 }; | 17 }; |
19 class CXML_AttrMap | 18 class CXML_AttrMap { |
20 { | 19 public: |
21 public: | 20 CXML_AttrMap() { m_pMap = NULL; } |
22 CXML_AttrMap() | 21 ~CXML_AttrMap() { RemoveAll(); } |
23 { | 22 const CFX_WideString* Lookup(const CFX_ByteStringC& space, |
24 m_pMap = NULL; | 23 const CFX_ByteStringC& name) const; |
25 } | 24 void SetAt(const CFX_ByteStringC& space, |
26 ~CXML_AttrMap() | 25 const CFX_ByteStringC& name, |
27 { | 26 const CFX_WideStringC& value); |
28 RemoveAll(); | 27 void RemoveAt(const CFX_ByteStringC& space, const CFX_ByteStringC& name); |
29 } | 28 void RemoveAll(); |
30 const CFX_WideString*» Lookup(const CFX_ByteStringC& space, const CFX_B
yteStringC& name) const; | 29 int GetSize() const; |
31 void» » » » » SetAt(const CFX_ByteStringC& spa
ce, const CFX_ByteStringC& name, const CFX_WideStringC& value); | 30 CXML_AttrItem& GetAt(int index) const; |
32 void» » » » » RemoveAt(const CFX_ByteStringC&
space, const CFX_ByteStringC& name); | 31 CFX_ObjectArray<CXML_AttrItem>* m_pMap; |
33 void» » » » » RemoveAll(); | |
34 int»» » » » » GetSize() const; | |
35 CXML_AttrItem&» » » GetAt(int index) const; | |
36 CFX_ObjectArray<CXML_AttrItem>*» m_pMap; | |
37 }; | 32 }; |
38 class CXML_Content | 33 class CXML_Content { |
39 { | 34 public: |
40 public: | 35 CXML_Content() : m_bCDATA(FALSE), m_Content() {} |
41 CXML_Content() : m_bCDATA(FALSE), m_Content() {} | 36 void Set(FX_BOOL bCDATA, const CFX_WideStringC& content) { |
42 void» Set(FX_BOOL bCDATA, const CFX_WideStringC& content) | 37 m_bCDATA = bCDATA; |
43 { | 38 m_Content = content; |
44 m_bCDATA = bCDATA; | 39 } |
45 m_Content = content; | 40 FX_BOOL m_bCDATA; |
46 } | 41 CFX_WideString m_Content; |
47 FX_BOOL» » » m_bCDATA; | |
48 CFX_WideString» m_Content; | |
49 }; | 42 }; |
50 class CXML_Element | 43 class CXML_Element { |
51 { | 44 public: |
52 public: | 45 static CXML_Element* Parse(const void* pBuffer, |
53 static CXML_Element*» Parse(const void* pBuffer, size_t size, FX_BOOL
bSaveSpaceChars = FALSE, FX_FILESIZE* pParsedSize = NULL); | 46 size_t size, |
54 static CXML_Element*» Parse(IFX_FileRead *pFile, FX_BOOL bSaveSpaceCha
rs = FALSE, FX_FILESIZE* pParsedSize = NULL); | 47 FX_BOOL bSaveSpaceChars = FALSE, |
55 static CXML_Element*» Parse(IFX_BufferRead *pBuffer, FX_BOOL bSaveSpac
eChars = FALSE, FX_FILESIZE* pParsedSize = NULL); | 48 FX_FILESIZE* pParsedSize = NULL); |
56 CXML_Element(const CFX_ByteStringC& qSpace, const CFX_ByteStringC& tagName); | 49 static CXML_Element* Parse(IFX_FileRead* pFile, |
57 CXML_Element(const CFX_ByteStringC& qTagName); | 50 FX_BOOL bSaveSpaceChars = FALSE, |
58 CXML_Element(); | 51 FX_FILESIZE* pParsedSize = NULL); |
| 52 static CXML_Element* Parse(IFX_BufferRead* pBuffer, |
| 53 FX_BOOL bSaveSpaceChars = FALSE, |
| 54 FX_FILESIZE* pParsedSize = NULL); |
| 55 CXML_Element(const CFX_ByteStringC& qSpace, const CFX_ByteStringC& tagName); |
| 56 CXML_Element(const CFX_ByteStringC& qTagName); |
| 57 CXML_Element(); |
59 | 58 |
60 ~CXML_Element(); | 59 ~CXML_Element(); |
61 | 60 |
62 void» Empty(); | 61 void Empty(); |
63 | 62 |
| 63 CFX_ByteString GetTagName(FX_BOOL bQualified = FALSE) const; |
64 | 64 |
| 65 CFX_ByteString GetNamespace(FX_BOOL bQualified = FALSE) const; |
65 | 66 |
66 CFX_ByteString» » » GetTagName(FX_BOOL bQualified = FALSE) c
onst; | 67 CFX_ByteString GetNamespaceURI(const CFX_ByteStringC& qName) const; |
67 | 68 |
68 CFX_ByteString» » » GetNamespace(FX_BOOL bQualified = FALSE)
const; | 69 CXML_Element* GetParent() const { return m_pParent; } |
69 | 70 |
70 CFX_ByteString» » » GetNamespaceURI(const CFX_ByteStringC& q
Name) const; | 71 FX_DWORD CountAttrs() const { return m_AttrMap.GetSize(); } |
71 | 72 |
72 CXML_Element*» » » GetParent() const | 73 void GetAttrByIndex(int index, |
73 { | 74 CFX_ByteString& space, |
74 return m_pParent; | 75 CFX_ByteString& name, |
75 } | 76 CFX_WideString& value) const; |
76 | 77 |
77 FX_DWORD» » » » CountAttrs() const | 78 FX_BOOL HasAttr(const CFX_ByteStringC& qName) const; |
78 { | |
79 return m_AttrMap.GetSize(); | |
80 } | |
81 | 79 |
82 void» » » » » GetAttrByIndex(int index, CFX_By
teString &space, CFX_ByteString &name, CFX_WideString &value) const; | 80 FX_BOOL GetAttrValue(const CFX_ByteStringC& name, |
| 81 CFX_WideString& attribute) const; |
| 82 CFX_WideString GetAttrValue(const CFX_ByteStringC& name) const { |
| 83 CFX_WideString attr; |
| 84 GetAttrValue(name, attr); |
| 85 return attr; |
| 86 } |
83 | 87 |
84 FX_BOOL» » » » » HasAttr(const CFX_ByteStringC& q
Name) const; | 88 FX_BOOL GetAttrValue(const CFX_ByteStringC& space, |
| 89 const CFX_ByteStringC& name, |
| 90 CFX_WideString& attribute) const; |
| 91 CFX_WideString GetAttrValue(const CFX_ByteStringC& space, |
| 92 const CFX_ByteStringC& name) const { |
| 93 CFX_WideString attr; |
| 94 GetAttrValue(space, name, attr); |
| 95 return attr; |
| 96 } |
85 | 97 |
86 FX_BOOL» » » » » GetAttrValue(const CFX_ByteStrin
gC& name, CFX_WideString& attribute) const; | 98 FX_BOOL GetAttrInteger(const CFX_ByteStringC& name, int& attribute) const; |
87 CFX_WideString» » » GetAttrValue(const CFX_ByteStringC& name
) const | 99 int GetAttrInteger(const CFX_ByteStringC& name) const { |
88 { | 100 int attr = 0; |
89 CFX_WideString attr; | 101 GetAttrInteger(name, attr); |
90 GetAttrValue(name, attr); | 102 return attr; |
91 return attr; | 103 } |
92 } | |
93 | 104 |
94 FX_BOOL» » » » » GetAttrValue(const CFX_ByteStrin
gC& space, const CFX_ByteStringC& name, CFX_WideString& attribute) const; | 105 FX_BOOL GetAttrInteger(const CFX_ByteStringC& space, |
95 CFX_WideString» » » GetAttrValue(const CFX_ByteStringC& spac
e, const CFX_ByteStringC& name) const | 106 const CFX_ByteStringC& name, |
96 { | 107 int& attribute) const; |
97 CFX_WideString attr; | 108 int GetAttrInteger(const CFX_ByteStringC& space, |
98 GetAttrValue(space, name, attr); | 109 const CFX_ByteStringC& name) const { |
99 return attr; | 110 int attr = 0; |
100 } | 111 GetAttrInteger(space, name, attr); |
| 112 return attr; |
| 113 } |
101 | 114 |
102 FX_BOOL» » » » » GetAttrInteger(const CFX_ByteStr
ingC& name, int& attribute) const; | 115 FX_BOOL GetAttrFloat(const CFX_ByteStringC& name, FX_FLOAT& attribute) const; |
103 int»» » » » » GetAttrInteger(const CFX_ByteStr
ingC& name) const | 116 FX_FLOAT GetAttrFloat(const CFX_ByteStringC& name) const { |
104 { | 117 FX_FLOAT attr = 0; |
105 int attr = 0; | 118 GetAttrFloat(name, attr); |
106 GetAttrInteger(name, attr); | 119 return attr; |
107 return attr; | 120 } |
108 } | |
109 | 121 |
110 FX_BOOL» » » » » GetAttrInteger(const CFX_ByteStr
ingC& space, const CFX_ByteStringC& name, int& attribute) const; | 122 FX_BOOL GetAttrFloat(const CFX_ByteStringC& space, |
111 int»» » » » » GetAttrInteger(const CFX_ByteStr
ingC& space, const CFX_ByteStringC& name) const | 123 const CFX_ByteStringC& name, |
112 { | 124 FX_FLOAT& attribute) const; |
113 int attr = 0; | 125 FX_FLOAT GetAttrFloat(const CFX_ByteStringC& space, |
114 GetAttrInteger(space, name, attr); | 126 const CFX_ByteStringC& name) const { |
115 return attr; | 127 FX_FLOAT attr = 0; |
116 } | 128 GetAttrFloat(space, name, attr); |
| 129 return attr; |
| 130 } |
117 | 131 |
118 FX_BOOL» » » » » GetAttrFloat(const CFX_ByteStrin
gC& name, FX_FLOAT& attribute) const; | 132 FX_DWORD CountChildren() const; |
119 FX_FLOAT» » » » GetAttrFloat(const CFX_ByteStringC& name
) const | |
120 { | |
121 FX_FLOAT attr = 0; | |
122 GetAttrFloat(name, attr); | |
123 return attr; | |
124 } | |
125 | 133 |
126 FX_BOOL» » » » » GetAttrFloat(const CFX_ByteStrin
gC& space, const CFX_ByteStringC& name, FX_FLOAT& attribute) const; | 134 enum ChildType { Invalid, Element, Content }; |
127 FX_FLOAT» » » » GetAttrFloat(const CFX_ByteStringC& spac
e, const CFX_ByteStringC& name) const | |
128 { | |
129 FX_FLOAT attr = 0; | |
130 GetAttrFloat(space, name, attr); | |
131 return attr; | |
132 } | |
133 | 135 |
134 FX_DWORD» » » » CountChildren() const; | 136 ChildType GetChildType(FX_DWORD index) const; |
135 | 137 |
136 enum ChildType { Invalid, Element, Content}; | 138 CFX_WideString GetContent(FX_DWORD index) const; |
137 | 139 |
138 ChildType» » » » GetChildType(FX_DWORD index) const; | 140 CXML_Element* GetElement(FX_DWORD index) const; |
139 | 141 |
140 CFX_WideString» » » GetContent(FX_DWORD index) const; | 142 CXML_Element* GetElement(const CFX_ByteStringC& space, |
| 143 const CFX_ByteStringC& tag) const { |
| 144 return GetElement(space, tag, 0); |
| 145 } |
141 | 146 |
142 CXML_Element*» » » GetElement(FX_DWORD index) const; | 147 FX_DWORD CountElements(const CFX_ByteStringC& space, |
| 148 const CFX_ByteStringC& tag) const; |
143 | 149 |
144 CXML_Element*» » » GetElement(const CFX_ByteStringC& space,
const CFX_ByteStringC& tag) const | 150 CXML_Element* GetElement(const CFX_ByteStringC& space, |
145 { | 151 const CFX_ByteStringC& tag, |
146 return GetElement(space, tag, 0); | 152 int index) const; |
147 } | |
148 | 153 |
149 FX_DWORD» » » » CountElements(const CFX_ByteStringC& spa
ce, const CFX_ByteStringC& tag) const; | 154 FX_DWORD FindElement(CXML_Element* pChild) const; |
150 | 155 |
151 CXML_Element*» » » GetElement(const CFX_ByteStringC& space,
const CFX_ByteStringC& tag, int index) const; | 156 void SetTag(const CFX_ByteStringC& qSpace, const CFX_ByteStringC& tagname); |
152 | 157 |
153 FX_DWORD» » » » FindElement(CXML_Element *pChild) const; | 158 void SetTag(const CFX_ByteStringC& qTagName); |
154 | 159 |
| 160 void RemoveChildren(); |
155 | 161 |
| 162 void RemoveChild(FX_DWORD index); |
156 | 163 |
| 164 protected: |
| 165 CXML_Element* m_pParent; |
| 166 CFX_ByteString m_QSpaceName; |
| 167 CFX_ByteString m_TagName; |
157 | 168 |
158 void» » » » » SetTag(const CFX_ByteStringC& qS
pace, const CFX_ByteStringC& tagname); | 169 CXML_AttrMap m_AttrMap; |
159 | 170 |
160 void» » » » » SetTag(const CFX_ByteStringC& qT
agName); | 171 CFX_PtrArray m_Children; |
161 | 172 friend class CXML_Parser; |
162 void» » » » » RemoveChildren(); | 173 friend class CXML_Composer; |
163 | |
164 void» » » » » RemoveChild(FX_DWORD index); | |
165 | |
166 | |
167 protected: | |
168 | |
169 CXML_Element*» » » m_pParent; | |
170 CFX_ByteString» » » m_QSpaceName; | |
171 CFX_ByteString» » » m_TagName; | |
172 | |
173 CXML_AttrMap» » » m_AttrMap; | |
174 | |
175 CFX_PtrArray» » » m_Children; | |
176 friend class CXML_Parser; | |
177 friend class CXML_Composer; | |
178 }; | 174 }; |
179 | 175 |
180 #endif // CORE_INCLUDE_FXCRT_FX_XML_H_ | 176 #endif // CORE_INCLUDE_FXCRT_FX_XML_H_ |
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