1 files changed, 68 insertions, 0 deletions
diff --git a/Swiften/Parser/PayloadParsers/RosterItemExchangeParser.cpp b/Swiften/Parser/PayloadParsers/RosterItemExchangeParser.cpp
new file mode 100644
index 0000000..32be2c7
--- /dev/null
+++ b/Swiften/Parser/PayloadParsers/RosterItemExchangeParser.cpp
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2011 Jan Kaluza
+ * Licensed under the Simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#include <Swiften/Parser/PayloadParsers/RosterItemExchangeParser.h>
+#include <Swiften/Parser/SerializingParser.h>
+
+namespace Swift {
+
+RosterItemExchangeParser::RosterItemExchangeParser() : level_(TopLevel), inItem_(false) {
+}
+
+void RosterItemExchangeParser::handleStartElement(const std::string& element, const std::string& /*ns*/, const AttributeMap& attributes) {
+	if (level_ == PayloadLevel) {
+		if (element == "item") {
+			inItem_ = true;
+
+			currentItem_ = RosterItemExchangePayload::Item();
+
+			currentItem_.setJID(JID(attributes.getAttribute("jid")));
+			currentItem_.setName(attributes.getAttribute("name"));
+
+			std::string action = attributes.getAttribute("action");
+			if (action == "add") {
+				currentItem_.setAction(RosterItemExchangePayload::Item::Add);
+			}
+			else if (action == "modify") {
+				currentItem_.setAction(RosterItemExchangePayload::Item::Modify);
+			}
+			else if (action == "delete") {
+				currentItem_.setAction(RosterItemExchangePayload::Item::Delete);
+			}
+			else {
+				// Add is default action according to XEP
+				currentItem_.setAction(RosterItemExchangePayload::Item::Add);
+			}
+		}
+	}
+	else if (level_ == ItemLevel) {
+		if (element == "group") {
+			currentText_ = "";
+		}
+	}
+	++level_;
+}
+
+void RosterItemExchangeParser::handleEndElement(const std::string& element, const std::string& /*ns*/) {
+	--level_;
+	if (level_ == PayloadLevel) {
+		if (inItem_) {
+			getPayloadInternal()->addItem(currentItem_);
+			inItem_ = false;
+		}
+	}
+	else if (level_ == ItemLevel) {
+		if (element == "group") {
+			currentItem_.addGroup(currentText_);
+		}
+	}
+}
+
+void RosterItemExchangeParser::handleCharacterData(const std::string& data) {
+	currentText_ += data;
+}
+
+}