/* * 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_.size() > 0) { 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); } }