GXmlDocument.cpp
9.35 KB
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
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
/***************************************************************************
* GXmlDocument.cpp - XML document node class implementation *
* ----------------------------------------------------------------------- *
* copyright (C) 2010-2013 by Juergen Knoedlseder *
* ----------------------------------------------------------------------- *
* *
* 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 3 of the License, or *
* (at your option) 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/>. *
* *
***************************************************************************/
/**
* @file GXmlDocument.cpp
* @brief XML document node class implementation
* @author Juergen Knoedlseder
*/
/* __ Includes ___________________________________________________________ */
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "GXmlDocument.hpp"
#include "GTools.hpp"
/* __ Method name definitions ____________________________________________ */
/* __ Macros _____________________________________________________________ */
/* __ Coding definitions _________________________________________________ */
/* __ Debug definitions __________________________________________________ */
/*==========================================================================
= =
= Constructors/destructors =
= =
==========================================================================*/
/***********************************************************************//**
* @brief Void constructor
***************************************************************************/
GXmlDocument::GXmlDocument(void) : GXmlNode()
{
// Initialise private members for clean destruction
init_members();
// Return
return;
}
/***********************************************************************//**
* @brief Copy constructor
*
* @param[in] node XML document.
***************************************************************************/
GXmlDocument::GXmlDocument(const GXmlDocument& node) : GXmlNode(node)
{
// Initialise private members for clean destruction
init_members();
// Copy members
copy_members(node);
// Return
return;
}
/***********************************************************************//**
* @brief Destructor
***************************************************************************/
GXmlDocument::~GXmlDocument(void)
{
// Free members
free_members();
// Return
return;
}
/*==========================================================================
= =
= Operators =
= =
==========================================================================*/
/***********************************************************************//**
* @brief Assignment operator
*
* @param[in] node XML document.
* @return XML document.
***************************************************************************/
GXmlDocument& GXmlDocument::operator=(const GXmlDocument& node)
{
// Execute only if object is not identical
if (this != &node) {
// Copy base class members
this->GXmlNode::operator=(node);
// Free members
free_members();
// Initialise private members for clean destruction
init_members();
// Copy members
copy_members(node);
} // endif: object was not identical
// Return
return *this;
}
/*==========================================================================
= =
= Public methods =
= =
==========================================================================*/
/***********************************************************************//**
* @brief Clear XML document
*
* Resets the XML document to a clean initial state.
***************************************************************************/
void GXmlDocument::clear(void)
{
// Free class members (base and derived classes, derived class first)
free_members();
this->GXmlNode::free_members();
// Initialise members
this->GXmlNode::init_members();
init_members();
// Return
return;
}
/***********************************************************************//**
* @brief Clone XML document
*
* @return Pointer to deep copy of XML document.
***************************************************************************/
GXmlDocument* GXmlDocument::clone(void) const
{
// Clone document
return new GXmlDocument(*this);
}
/***********************************************************************//**
* @brief Write XML document into URL
*
* @param[in] url Unified Resource Locator.
* @param[in] indent Text indentation (default = 0).
*
* Writes the XML document into a @p url object.
***************************************************************************/
void GXmlDocument::write(GUrl& url, const int& indent) const
{
// Write document header into URL
url.printf("<?xml version=\"%s\" encoding=\"%s\" standalone=\"%s\"?>\n",
version().c_str(),
encoding().c_str(),
standalone().c_str());
// Write children into URL
for (int i = 0; i < m_nodes.size(); ++i) {
m_nodes[i]->write(url, indent);
}
// Return
return;
}
/***********************************************************************//**
* @brief Print XML document
*
* @param[in] chatter Chattiness (defaults to NORMAL).
* @param[in] indent Text indentation (default to 0).
* @return String containing XML document.
***************************************************************************/
std::string GXmlDocument::print(const GChatter& chatter,
const int& indent) const
{
// Initialise result string
std::string result;
// Continue only if chatter is not silent
if (chatter != SILENT) {
// Initialise result string
result = gammalib::fill(" ", indent);
// Append document to string
result.append("GXmlDocument::");
result.append("version=" + version());
result.append(" encoding=" + encoding());
result.append(" standalone=" + standalone());
// Append children
for (int i = 0; i < m_nodes.size(); ++i) {
result.append("\n" + m_nodes[i]->print(chatter, indent));
}
} // endif: chatter was not silent
// Return
return result;
}
/*==========================================================================
= =
= Private methods =
= =
==========================================================================*/
/***********************************************************************//**
* @brief Initialise class members
***************************************************************************/
void GXmlDocument::init_members(void)
{
// Initialise members
m_version.clear();
m_encoding.clear();
m_standalone.clear();
m_version.name("version");
m_encoding.name("encoding");
m_standalone.name("m_standalone");
m_version.value("\"1.0\"");
m_encoding.value("\"UTF-8\"");
m_standalone.value("\"no\"");
// Return
return;
}
/***********************************************************************//**
* @brief Copy class members
*
* @param[in] node Object from which members which should be copied.
***************************************************************************/
void GXmlDocument::copy_members(const GXmlDocument& node)
{
// Copy attributes
m_version = node.m_version;
m_encoding = node.m_encoding;
m_standalone = node.m_standalone;
// Return
return;
}
/***********************************************************************//**
* @brief Delete class members
***************************************************************************/
void GXmlDocument::free_members(void)
{
// Return
return;
}