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
|
/*
* This file is part of sxml - stupid XML generator
*
* Copyright (c) 2011 Oskari Timperi
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute
* it freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must
* not claim that you wrote the original software. If you use this
* software in a product, an acknowledgment in the product documentation
* would be appreciated but is not required.
*
* 2. Altered source versions must be plainly marked as such, and must
* not be misrepresented as being the original software.
*
* 3. This notice may not be removed or altered from any source
* distribution.
*/
#include "sxml.h"
namespace sxml {
element::element()
{}
element::element(const element &elem)
: m_children(elem.m_children),
m_attributes(elem.m_attributes),
m_name(elem.m_name),
m_text(elem.m_text)
{}
element::element(const std::string &name)
: m_name(name)
{}
std::string element::to_string(bool nice, int indent) const
{
std::string xmlstr;
std::ostringstream xml(xmlstr);
if (nice)
xml << std::string(indent, ' ');
xml << "<" << m_name;
attribute_map::const_iterator ai = m_attributes.begin();
for (; ai != m_attributes.end(); ++ai)
{
xml << " " << ai->first << "=\"" << ai->second << "\"";
}
if (m_children.empty() && m_text.empty())
{
xml << " />";
return xml.str();
}
else if (nice)
{
xml << ">\n";
}
else
{
xml << ">";
}
if (!m_children.empty())
{
element_list::const_iterator ei = m_children.begin();
for (; ei != m_children.end(); ++ei)
{
xml << ei->to_string(nice, indent + 2);
if (nice)
xml << "\n";
}
}
else if (!m_text.empty())
{
if (nice)
xml << std::string(indent + 2, ' ');
xml << m_text << (nice ? "\n" : "");
}
if (nice)
xml << std::string(indent, ' ');
xml << "</" << m_name << ">";
return xml.str();
}
element &element::add_child(const element &child)
{
m_children.push_back(child);
return *this;
}
template<> element &element::set_text<>(const std::string &text)
{
m_text = text;
return *this;
}
template<> element &element::set_attr<>(const std::string &name,
const std::string &value)
{
m_attributes[name] = value;
return *this;
}
} // namespace sxml
|
