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/*
* Copyright (c) 2010-2016 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#include <Swiften/Serializer/XML/XMLElement.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_;
for (const auto& p : attributes_) {
result += " " + p.first + "=\"" + p.second + "\"";
}
if (!childNodes_.empty()) {
result += ">";
for (auto& 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(std::shared_ptr<XMLNode> node) {
if (node) {
childNodes_.push_back(node);
}
}
}
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Swift