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
|
/*
* The ManaPlus Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2010 The Mana Developers
* Copyright (C) 2011-2012 The ManaPlus Developers
*
* This file is part of The ManaPlus Client.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef XML_H
#define XML_H
#include <libxml/encoding.h>
#include <libxml/xmlwriter.h>
#include <libxml/tree.h>
#include <string>
#define XmlNodePtr xmlNodePtr
#define xmlNameEqual(node, str) xmlStrEqual((node)->name, BAD_CAST (str))
#define XmlTextWriterPtr xmlTextWriterPtr
/**
* XML helper functions.
*/
namespace XML
{
/**
* A helper class for parsing an XML document, which also cleans it up
* again (RAII).
*/
class Document
{
public:
/**
* Constructor that attempts to load the given file through the
* resource manager. Logs errors.
*/
Document(const std::string &filename, bool useResman = true);
/**
* Constructor that attempts to load an XML document from memory.
* Does not log errors.
*
* @param data the string to parse as XML
* @param size the length of the string in bytes
*/
Document(const char *data, int size);
/**
* Destructor. Frees the loaded XML file.
*/
~Document();
/**
* Returns the root node of the document (or NULL if there was a
* load error).
*/
XmlNodePtr rootNode();
private:
xmlDocPtr mDoc;
};
/**
* Gets an floating point property from an XmlNodePtr.
*/
double getFloatProperty(XmlNodePtr node, const char *name, double def);
/**
* Gets an integer property from an XmlNodePtr.
*/
int getProperty(XmlNodePtr node, const char *name, int def);
/**
* Gets a string property from an XmlNodePtr.
*/
std::string getProperty(XmlNodePtr node, const char *name,
const std::string &def);
/**
* Gets a translated string property from an XmlNodePtr.
*/
std::string langProperty(XmlNodePtr node, const char *name,
const std::string &def);
/**
* Gets a boolean property from an XmlNodePtr.
*/
bool getBoolProperty(XmlNodePtr node, const char *name, bool def);
/**
* Finds the first child node with the given name
*/
XmlNodePtr findFirstChildByName(XmlNodePtr parent, const char *name);
void initXML();
void cleanupXML();
}
#define for_each_xml_child_node(var, parent) \
for (XmlNodePtr var = parent->xmlChildrenNode; var; var = var->next)
#endif // XML_H
|
