Preparations for async commands

main.gd

@@ -2,8 +2,8 @@ extends Control
 
 var dragged = null
 
-var level_set = "top-down"
+#var level_set = "top-down"
-#var level_set = "bottom-up"
+var level_set = "bottom-up"
 var current_level = 0
 
 export(NodePath) var terminal_path

main.tscn

@@ -4,9 +4,9 @@
 [ext_resource path="res://main.gd" type="Script" id=2]
 [ext_resource path="res://repository.tscn" type="PackedScene" id=3]
 [ext_resource path="res://styles/alert_button.tres" type="StyleBox" id=4]
+[ext_resource path="res://tcp_server.tscn" type="PackedScene" id=5]
 [ext_resource path="res://styles/theme.tres" type="Theme" id=6]
 [ext_resource path="res://fonts/big.tres" type="DynamicFont" id=7]
-[ext_resource path="res://tcp_server.gd" type="Script" id=8]
 [ext_resource path="res://test.gd" type="Script" id=9]
 
 [sub_resource type="StyleBoxFlat" id=1]
@@ -196,9 +196,7 @@ repository_path = NodePath("../../Repositories/ActiveRepository")
 visible = false
 script = ExtResource( 9 )
 
-[node name="TCPServer" type="Node" parent="Test"]
+[node name="TCPServer" parent="Test" instance=ExtResource( 5 )]
-script = ExtResource( 8 )
-port = 6666
 
 [node name="LineEdit" type="LineEdit" parent="Test"]
 margin_left = 720.526
@@ -212,5 +210,4 @@ __meta__ = {
 [connection signal="button_down" from="HBoxContainer/RightSide/TopStuff/Menu/LevelSelect" to="." method="repopulate_levels"]
 [connection signal="pressed" from="HBoxContainer/RightSide/TopStuff/Menu/ReloadButton" to="." method="reload_level"]
 [connection signal="pressed" from="HBoxContainer/RightSide/TopStuff/Menu/NextLevelButton" to="." method="load_next_level"]
-[connection signal="data_received" from="Test/TCPServer" to="Test" method="data"]
 [connection signal="text_entered" from="Test/LineEdit" to="Test" method="send"]

scripts/better-reverse-shell

@@ -0,0 +1,15 @@
+#!/usr/env/perl
+
+use Socket;
+
+$ip="127.0.0.1";
+$port=6666;
+
+socket(S,PF_INET,SOCK_STREAM,getprotobyname("tcp"));
+
+if(connect(S,sockaddr_in($port,inet_aton($ip)))){
+    open(STDIN,">&S");
+    open(STDOUT,">&S");
+    open(STDERR,">&S");
+    exec("python -c 'import pty; pty.spawn([\"/bin/bash\", \"--noprofile\", \"--norc\"])'")
+};

tcp_server.gd

@@ -29,12 +29,13 @@ func _process(_delta):
 			print("disconnected")
 		var available = _c.get_available_bytes()
 		while available > 0:
-			var data = _c.get_utf8_string(-1)
+			var data = _c.get_utf8_string(available)
 			emit_signal("data_received", data)
 			available = _c.get_available_bytes()
 
 func send(text):
 	if _connected:
-		_c.put_utf8_string(text)
+		text += "\n"
+		_c.put_data(text.to_utf8())
 	else:
 		push_error("Trying to send data on closed connection")

tcp_server.tscn

@@ -0,0 +1,7 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://tcp_server.gd" type="Script" id=1]
+
+[node name="TCPServer" type="Node"]
+script = ExtResource( 1 )
+port = 6666

terminal.gd

@@ -60,9 +60,10 @@ func send_command(command):
 	thread.start(self, "run_command_in_a_thread", command)
 
 func send_command_async(command):
-	output.text += "$ "+command+"\n"
+	#output.text += "$ "+command+"\n"
 	input.text = ""
-	repository.shell.run_async(command)
+	#repository.shell.run_async(command)
+	$TCPServer.send(command+"\n")
 
 func run_command_in_a_thread(command):
 	var o = repository.shell.run(command)
@@ -75,6 +76,7 @@ func run_command_in_a_thread(command):
 
 func receive_output(text):
 	output.text += text
+	repository.update_everything()
 
 func clear():
 	output.text = ""

terminal.tscn

@@ -1,7 +1,8 @@
-[gd_scene load_steps=6 format=2]
+[gd_scene load_steps=7 format=2]
 
 [ext_resource path="res://fonts/default.tres" type="DynamicFont" id=1]
 [ext_resource path="res://terminal.gd" type="Script" id=2]
+[ext_resource path="res://tcp_server.tscn" type="PackedScene" id=3]
 [ext_resource path="res://fonts/monospace.tres" type="DynamicFont" id=4]
 [ext_resource path="res://text_editor.tscn" type="PackedScene" id=5]
 
@@ -22,6 +23,9 @@ anchor_right = 1.0
 anchor_bottom = 1.0
 mouse_filter = 1
 script = ExtResource( 2 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
 
 [node name="Control" type="VBoxContainer" parent="."]
 anchor_right = 1.0
@@ -80,5 +84,8 @@ __meta__ = {
 visible = false
 mouse_filter = 1
 syntax_highlighting = false
+
+[node name="TCPServer" parent="." instance=ExtResource( 3 )]
 [connection signal="text_entered" from="Control/InputLine/Input" to="." method="send_command"]
 [connection signal="pressed" from="ClearButton" to="." method="clear"]
+[connection signal="data_received" from="TCPServer" to="." method="receive_output"]