ircd:Ⓜ️:rooms: Add room::lonly() related to interface.

include/ircd/m/rooms.h

@@ -87,4 +87,12 @@ struct ircd::m::rooms::opts
 	/// at the same or next key, and continue indefinitely. By false default,
 	/// when a room_id is given a for_each() will have 0 or 1 iterations.
 	bool lower_bound {false};
+
+	/// Local-only (see room/room.h). If set to true, results are limited to
+	/// rooms where no other server is joined to the room.
+	bool local_only {false};
+
+	/// Non-lonly (see room/room.h). If set to true, rooms where no
+	/// other server is joined to the room are filtered from the results.
+	bool remote_joined_only {false};
 };

modules/console.cc

@@ -7573,7 +7573,9 @@ console_cmd__rooms(opt &out, const string_view &line)
 
 	const string_view &server
 	{
-		param["server"] != "*"?
+		param["server"] != "*" &&
+		param["server"] != "remote_joined_only" &&
+		param["server"] != "local_only"?
 			param["server"]:
 			string_view{}
 	};
@@ -7592,14 +7594,21 @@ console_cmd__rooms(opt &out, const string_view &line)
 		string_view{}
 	};
 
-	auto limit
-	{
-		param.at("limit", 32L)
-	};
-
 	m::rooms::opts opts;
 	opts.server = server;
 	opts.search_term = search_term;
+
+	if(param["server"] == "remote_joined_only")
+		opts.remote_joined_only = true;
+
+	if(param["server"] == "local_only")
+		opts.local_only = true;
+
+	auto limit
+	{
+		param.at("limit", 64L)
+	};
+
 	m::rooms::for_each(opts, [&limit, &out]
 	(const m::room::id &room_id) -> bool
 	{

modules/m_rooms.cc

@@ -70,6 +70,14 @@ ircd::m::rooms::for_each(const opts &opts,
 			if(room_id < opts.room_id)
 				return;
 
+		if(opts.remote_joined_only)
+			if(room(room_id).lonly())
+				return;
+
+		if(opts.local_only)
+			if(!room(room_id).lonly())
+				return;
+
 		if(opts.server && !opts.summary)
 			if(opts.server != room_id.host())
 				return;