Add remote commands support

kutu.rb

@@ -5,6 +5,12 @@
 require_relative "./src/ruby/X-kutu"
 
 
+# Require dependencies
+
+require 'json'
+require 'socket'
+
+
 # Initialize X
 
 if X.deploy >= 0
@@ -14,13 +20,14 @@ else
 end
 
 
-# Require modules
+# Require submodules
 
-load File.join(__dir__, "./src/ruby/utils.rb")
-load File.join(__dir__, "./src/ruby/controller.rb")
-load File.join(__dir__, "./src/ruby/window.rb")
-load File.join(__dir__, "./src/ruby/workspace.rb")
-load File.join(__dir__, "./src/ruby/events.rb")
+require_relative "./src/ruby/utils"
+require_relative "./src/ruby/controller"
+require_relative "./src/ruby/window"
+require_relative "./src/ruby/workspace"
+require_relative "./src/ruby/events"
+require_relative "./src/ruby/commands"
 
 
 # Cleanup on exit
@@ -36,11 +43,15 @@ end
 $monitors = {}
 $windows = {}
 
+$all_windows = []
+
 $keybind_actions = {}
 $mousebind_actions = {}
 
 $mouse_data = {}
 
+
+
 $root = X.get_root
 $rect = {}
 
@@ -60,9 +71,31 @@ run File.join(__dir__, "./src/shell/startup.sh")
 load File.join(__dir__, "./src/ruby/bindings.rb")
 
 
+# Setup unix socket
+
+SOCK_PATH = "/tmp/kutu.sock"
+File.delete(SOCK_PATH) if File.exist?(SOCK_PATH)
+
+$socket = Socket.new(:UNIX, :DGRAM)
+$socket.bind(Socket.pack_sockaddr_un(SOCK_PATH))
+
+
 # Main loop
 
 loop do
-  event = X.wait_for_event
-  handle_event event
+  if IO.select([$socket], nil, nil, 0)
+    command, sender = $socket.recvfrom(1024)
+    reply = handle_command(command)
+    $socket.send(JSON.generate(reply), 0, sender)
+  end
+
+  event_pointer = X.next_event
+  if !event_pointer.null?
+    event = X.translate_event(event_pointer)
+    handle_event(event)
+  end
+
+  X.flush
+
+  sleep 0.001
 end