blob: 091f72e10a99dfee2269d882618b11cc97f78806 (
plain)
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
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
|
//========================================================================
//
// Zoox.h
//
//========================================================================
#ifndef ZOOX_H
#define ZOOX_H
#include <aconf.h>
#ifdef USE_GCC_PRAGMAS
#pragma interface
#endif
#include "gtypes.h"
class GString;
class GList;
class GHash;
class ZxAttr;
class ZxDocTypeDecl;
class ZxElement;
class ZxXMLDecl;
//------------------------------------------------------------------------
class ZxNode {
public:
ZxNode();
virtual ~ZxNode();
virtual bool isDoc() { return false; }
virtual bool isXMLDecl() { return false; }
virtual bool isDocTypeDecl() { return false; }
virtual bool isComment() { return false; }
virtual bool isPI() { return false; }
virtual bool isElement() { return false; }
virtual bool isElement(const char *type) { return false; }
virtual bool isCharData() { return false; }
virtual ZxNode *getFirstChild() { return firstChild; }
virtual ZxNode *getNextChild() { return next; }
ZxElement *findFirstElement(const char *type);
ZxElement *findFirstChildElement(const char *type);
GList *findAllElements(const char *type);
GList *findAllChildElements(const char *type);
virtual void addChild(ZxNode *child);
protected:
void findAllElements(const char *type, GList *results);
ZxNode *next;
ZxNode *parent;
ZxNode *firstChild,
*lastChild;
};
//------------------------------------------------------------------------
class ZxDoc: public ZxNode {
public:
ZxDoc();
// Parse from memory. Returns NULL on error.
static ZxDoc *loadMem(const char *data, Guint dataLen);
// Parse from disk. Returns NULL on error.
static ZxDoc *loadFile(const char *fileName);
virtual ~ZxDoc();
virtual bool isDoc() { return true; }
ZxXMLDecl *getXMLDecl() { return xmlDecl; }
ZxDocTypeDecl *getDocTypeDecl() { return docTypeDecl; }
ZxElement *getRoot() { return root; }
virtual void addChild(ZxNode *node);
private:
bool parse(const char *data, Guint dataLen);
void parseXMLDecl(ZxNode *par);
void parseDocTypeDecl(ZxNode *par);
void parseElement(ZxNode *par);
ZxAttr *parseAttr();
void parseContent(ZxElement *par);
void parseCharData(ZxElement *par);
void appendUTF8(GString *s, int c);
void parseCDSect(ZxNode *par);
void parseMisc(ZxNode *par);
void parseComment(ZxNode *par);
void parsePI(ZxNode *par);
GString *parseName();
GString *parseQuotedString();
void parseSpace();
bool match(const char *s);
ZxXMLDecl *xmlDecl; // may be NULL
ZxDocTypeDecl *docTypeDecl; // may be NULL
ZxElement *root; // may be NULL
const char *parsePtr;
const char *parseEnd;
};
//------------------------------------------------------------------------
class ZxXMLDecl: public ZxNode {
public:
ZxXMLDecl(GString *versionA, GString *encodingA, bool standaloneA);
virtual ~ZxXMLDecl();
virtual bool isXMLDecl() { return true; }
GString *getVersion() { return version; }
GString *getEncoding() { return encoding; }
bool getStandalone() { return standalone; }
private:
GString *version;
GString *encoding; // may be NULL
bool standalone;
};
//------------------------------------------------------------------------
class ZxDocTypeDecl: public ZxNode {
public:
ZxDocTypeDecl(GString *nameA);
virtual ~ZxDocTypeDecl();
virtual bool isDocTypeDecl() { return true; }
GString *getName() { return name; }
private:
GString *name;
};
//------------------------------------------------------------------------
class ZxComment: public ZxNode {
public:
ZxComment(GString *textA);
virtual ~ZxComment();
virtual bool isComment() { return true; }
GString *getText() { return text; }
private:
GString *text;
};
//------------------------------------------------------------------------
class ZxPI: public ZxNode {
public:
ZxPI(GString *targetA, GString *textA);
virtual ~ZxPI();
virtual bool isPI() { return true; }
GString *getTarget() { return target; }
GString *getText() { return text; }
private:
GString *target;
GString *text;
};
//------------------------------------------------------------------------
class ZxElement: public ZxNode {
public:
ZxElement(GString *typeA);
virtual ~ZxElement();
virtual bool isElement() { return true; }
virtual bool isElement(const char *typeA);
GString *getType() { return type; }
ZxAttr *findAttr(const char *attrName);
ZxAttr *getFirstAttr() { return firstAttr; }
void addAttr(ZxAttr *attr);
private:
GString *type;
GHash *attrs; // [ZxAttr]
ZxAttr *firstAttr, *lastAttr;
};
//------------------------------------------------------------------------
class ZxAttr {
public:
ZxAttr(GString *nameA, GString *valueA);
~ZxAttr();
GString *getName() { return name; }
GString *getValue() { return value; }
ZxAttr *getNextAttr() { return next; }
private:
GString *name;
GString *value;
ZxElement *parent;
ZxAttr *next;
friend class ZxElement;
};
//------------------------------------------------------------------------
class ZxCharData: public ZxNode {
public:
ZxCharData(GString *dataA, bool parsedA);
virtual ~ZxCharData();
virtual bool isCharData() { return true; }
GString *getData() { return data; }
bool isParsed() { return parsed; }
private:
GString *data; // in UTF-8 format
bool parsed;
};
#endif
|
