1 files changed, 82 insertions, 0 deletions
diff --git a/Sluift/ElementConvertors/MessageConvertor.cpp b/Sluift/ElementConvertors/MessageConvertor.cpp
new file mode 100644
index 0000000..9994bd0
--- /dev/null
+++ b/Sluift/ElementConvertors/MessageConvertor.cpp
@@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2014 Kevin Smith and Remko Tronçon
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#include <boost/smart_ptr/make_shared.hpp>
+#include <lua.hpp>
+#include <Sluift/ElementConvertors/MessageConvertor.h>
+#include <Sluift/LuaElementConvertors.h>
+
+#pragma clang diagnostic ignored "-Wunused-private-field"
+
+using namespace Swift;
+
+MessageConvertor::MessageConvertor(LuaElementConvertors* convertors) : 
+		StanzaConvertor("message"),
+		convertors(convertors) {
+}
+
+MessageConvertor::~MessageConvertor() {
+}
+
+boost::shared_ptr<Message> MessageConvertor::doConvertFromLua(lua_State* L) {
+	boost::shared_ptr<Message> result = getStanza(L, convertors);
+	lua_getfield(L, -1, "type");
+	if (lua_isstring(L, -1)) {
+		result->setType(convertMessageTypeFromString(lua_tostring(L, -1)));
+	}
+	lua_pop(L, 1);
+	return result;
+}
+
+void MessageConvertor::doConvertToLua(lua_State* L, boost::shared_ptr<Message> stanza) {
+	pushStanza(L, stanza, convertors);
+	const std::string type = convertMessageTypeToString(stanza->getType());
+	lua_pushstring(L, type.c_str());
+	lua_setfield(L, -2, "type");
+}
+
+boost::optional<LuaElementConvertor::Documentation> MessageConvertor::getDocumentation() const {
+	return Documentation(
+		"Message",
+		"This table has the following fields:\n\n"
+		"- `type`: string\n"
+		"- `id`: string\n"
+		"- `from`: string\n"
+		"- `to`: string\n"
+		"- `payloads`: array<@{Payload}>\n"
+	);
+}
+
+std::string MessageConvertor::convertMessageTypeToString(Message::Type type) {
+	switch (type) {
+		case Message::Normal: return "normal";
+		case Message::Chat: return "chat";
+		case Message::Error: return "error";
+		case Message::Groupchat: return "groupchat";
+		case Message::Headline: return "headline";
+	}
+}
+
+Message::Type MessageConvertor::convertMessageTypeFromString(const std::string& type) {
+	if (type == "normal") {
+		return Message::Normal;
+	}
+	else if (type == "chat") {
+		return Message::Chat;
+	}
+	else if (type == "error") {
+		return Message::Error;
+	}
+	else if (type == "groupchat") {
+		return Message::Groupchat;
+	}
+	else if (type == "headline") {
+		return Message::Headline;
+	}
+	else {
+		throw Lua::Exception("Illegal message type: '" + type + "'");
+	}
+}