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
|
/*
* Copyright (c) 2010 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include <Swiften/Serializer/XML/XMLElement.h>
#include <Swiften/Base/foreach.h>
#include <Swiften/Serializer/XML/XMLTextNode.h>
namespace Swift {
XMLElement::XMLElement(const std::string& tag, const std::string& xmlns, const std::string& text) : tag_(tag) {
if (!xmlns.empty()) {
setAttribute("xmlns", xmlns);
}
if (!text.empty()) {
addNode(XMLTextNode::ref(new XMLTextNode(text)));
}
}
std::string XMLElement::serialize() {
std::string result;
result += "<" + tag_;
typedef std::pair<std::string,std::string> Pair;
foreach(const Pair& p, attributes_) {
result += " " + p.first + "=\"" + p.second + "\"";
}
if (!childNodes_.empty()) {
result += ">";
foreach (boost::shared_ptr<XMLNode> node, childNodes_) {
result += node->serialize();
}
result += "</" + tag_ + ">";
}
else {
result += "/>";
}
return result;
}
void XMLElement::setAttribute(const std::string& attribute, const std::string& value) {
std::string escapedValue(value);
String::replaceAll(escapedValue, '&', "&");
String::replaceAll(escapedValue, '<', "<");
String::replaceAll(escapedValue, '>', ">");
String::replaceAll(escapedValue, '\'', "'");
String::replaceAll(escapedValue, '"', """);
attributes_[attribute] = escapedValue;
}
void XMLElement::addNode(boost::shared_ptr<XMLNode> node) {
childNodes_.push_back(node);
}
}
|
Swift