/* * 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/numeric/conversion/cast.hpp> #include <boost/smart_ptr/make_shared.hpp> #include <lua.hpp> #include <Sluift/ElementConvertors/MAMResultConvertor.h> #include <Sluift/LuaElementConvertors.h> #include <Swiften/Elements/Forwarded.h> #pragma clang diagnostic ignored "-Wunused-private-field" using namespace Swift; MAMResultConvertor::MAMResultConvertor(LuaElementConvertors* convertors) : GenericLuaElementConvertor<MAMResult>("mam_result"), convertors(convertors) { } MAMResultConvertor::~MAMResultConvertor() { } boost::shared_ptr<MAMResult> MAMResultConvertor::doConvertFromLua(lua_State* L) { boost::shared_ptr<MAMResult> result = boost::make_shared<MAMResult>(); lua_getfield(L, -1, "payload"); if (!lua_isnil(L, -1)) { boost::shared_ptr<Forwarded> payload = boost::dynamic_pointer_cast<Forwarded>(convertors->convertFromLuaUntyped(L, -1, "payload")); if (!!payload) { result->setPayload(payload); } } lua_pop(L, 1); lua_getfield(L, -1, "id"); if (lua_isstring(L, -1)) { result->setID(std::string(lua_tostring(L, -1))); } lua_pop(L, 1); lua_getfield(L, -1, "query_id"); if (lua_isstring(L, -1)) { result->setQueryID(std::string(lua_tostring(L, -1))); } lua_pop(L, 1); return result; } void MAMResultConvertor::doConvertToLua(lua_State* L, boost::shared_ptr<MAMResult> payload) { lua_createtable(L, 0, 0); if (convertors->convertToLuaUntyped(L, payload->getPayload()) > 0) { lua_setfield(L, -2, "payload"); } lua_pushstring(L, payload->getID().c_str()); lua_setfield(L, -2, "id"); if (payload->getQueryID()) { lua_pushstring(L, (*payload->getQueryID()).c_str()); lua_setfield(L, -2, "query_id"); } } boost::optional<LuaElementConvertor::Documentation> MAMResultConvertor::getDocumentation() const { return Documentation( "MAMResult", "This table has the following fields:\n\n" "- `payload`: @{Forwarded}\n" "- `id`: string\n" "- `query_id`: string (Optional)\n" ); }