1 files changed, 131 insertions, 1 deletions

diff --git a/src/script/lua_api/l_server.cpp b/src/script/lua_api/l_server.cpp
index bbf5a707d..531d044ef 100644
--- a/src/script/lua_api/l_server.cpp
+++ b/src/script/lua_api/l_server.cpp
@@ -99,7 +99,7 @@ int ModApiServer::l_get_player_ip(lua_State *L)
 	}
 	try
 	{
-		Address addr = getServer(L)->getPeerAddress(getEnv(L)->getPlayer(name)->peer_id);
+		Address addr = getServer(L)->getPeerAddress(player->peer_id);
 		std::string ip_str = addr.serializeString();
 		lua_pushstring(L, ip_str.c_str());
 		return 1;
@@ -112,6 +112,135 @@ int ModApiServer::l_get_player_ip(lua_State *L)
 	}
 }
 
+// get_player_information()
+int ModApiServer::l_get_player_information(lua_State *L)
+{
+
+	NO_MAP_LOCK_REQUIRED;
+	const char * name = luaL_checkstring(L, 1);
+	Player *player = getEnv(L)->getPlayer(name);
+	if(player == NULL)
+	{
+		lua_pushnil(L); // no such player
+		return 1;
+	}
+
+	Address addr;
+	try
+	{
+		addr = getServer(L)->getPeerAddress(player->peer_id);
+	}
+	catch(con::PeerNotFoundException) // unlikely
+	{
+		dstream << __FUNCTION_NAME << ": peer was not found" << std::endl;
+		lua_pushnil(L); // error
+		return 1;
+	}
+
+	float min_rtt,max_rtt,avg_rtt,min_jitter,max_jitter,avg_jitter;
+	ClientState state;
+	u32 uptime;
+	u16 prot_vers;
+	u8 ser_vers,major,minor,patch;
+	std::string vers_string;
+
+#define ERET(code)                                                             \
+	if (!(code)) {                                                             \
+		dstream << __FUNCTION_NAME << ": peer was not found" << std::endl;     \
+		lua_pushnil(L); /* error */                                            \
+		return 1;                                                              \
+	}
+
+	ERET(getServer(L)->getClientConInfo(player->peer_id,con::MIN_RTT,&min_rtt))
+	ERET(getServer(L)->getClientConInfo(player->peer_id,con::MAX_RTT,&max_rtt))
+	ERET(getServer(L)->getClientConInfo(player->peer_id,con::AVG_RTT,&avg_rtt))
+	ERET(getServer(L)->getClientConInfo(player->peer_id,con::MIN_JITTER,&min_jitter))
+	ERET(getServer(L)->getClientConInfo(player->peer_id,con::MAX_JITTER,&max_jitter))
+	ERET(getServer(L)->getClientConInfo(player->peer_id,con::AVG_JITTER,&avg_jitter))
+
+	ERET(getServer(L)->getClientInfo(player->peer_id,
+										&state, &uptime, &ser_vers, &prot_vers,
+										&major, &minor, &patch, &vers_string))
+
+	lua_newtable(L);
+	int table = lua_gettop(L);
+
+	lua_pushstring(L,"address");
+	lua_pushstring(L, addr.serializeString().c_str());
+	lua_settable(L, table);
+
+	lua_pushstring(L,"ip_version");
+	if (addr.getFamily() == AF_INET) {
+		lua_pushnumber(L, 4);
+	} else if (addr.getFamily() == AF_INET6) {
+		lua_pushnumber(L, 6);
+	} else {
+		lua_pushnumber(L, 0);
+	}
+	lua_settable(L, table);
+
+	lua_pushstring(L,"min_rtt");
+	lua_pushnumber(L, min_rtt);
+	lua_settable(L, table);
+
+	lua_pushstring(L,"max_rtt");
+	lua_pushnumber(L, max_rtt);
+	lua_settable(L, table);
+
+	lua_pushstring(L,"avg_rtt");
+	lua_pushnumber(L, avg_rtt);
+	lua_settable(L, table);
+
+	lua_pushstring(L,"min_jitter");
+	lua_pushnumber(L, min_jitter);
+	lua_settable(L, table);
+
+	lua_pushstring(L,"max_jitter");
+	lua_pushnumber(L, max_jitter);
+	lua_settable(L, table);
+
+	lua_pushstring(L,"avg_jitter");
+	lua_pushnumber(L, avg_jitter);
+	lua_settable(L, table);
+
+	lua_pushstring(L,"connection_uptime");
+	lua_pushnumber(L, uptime);
+	lua_settable(L, table);
+
+#ifndef NDEBUG
+	lua_pushstring(L,"serialization_version");
+	lua_pushnumber(L, ser_vers);
+	lua_settable(L, table);
+
+	lua_pushstring(L,"protocol_version");
+	lua_pushnumber(L, prot_vers);
+	lua_settable(L, table);
+
+	lua_pushstring(L,"major");
+	lua_pushnumber(L, major);
+	lua_settable(L, table);
+
+	lua_pushstring(L,"minor");
+	lua_pushnumber(L, minor);
+	lua_settable(L, table);
+
+	lua_pushstring(L,"patch");
+	lua_pushnumber(L, patch);
+	lua_settable(L, table);
+
+	lua_pushstring(L,"version_string");
+	lua_pushstring(L, vers_string.c_str());
+	lua_settable(L, table);
+
+	lua_pushstring(L,"state");
+	lua_pushstring(L,ClientInterface::state2Name(state).c_str());
+	lua_settable(L, table);
+#endif
+
+#undef ERET
+	return 1;
+}
+
 // get_ban_list()
 int ModApiServer::l_get_ban_list(lua_State *L)
 {
@@ -343,6 +472,7 @@ void ModApiServer::Initialize(lua_State *L, int top)
 	API_FCT(sound_play);
 	API_FCT(sound_stop);
 
+	API_FCT(get_player_information);
 	API_FCT(get_player_privs);
 	API_FCT(get_player_ip);
 	API_FCT(get_ban_list);