mirror of
https://github.com/git-learning-game/oh-my-git.git
synced 2024-11-22 16:20:19 +01:00
WIP: working perl shell :D
This commit is contained in:
parent
3a42869653
commit
8803c26cfa
8 changed files with 145 additions and 15 deletions
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@ -20,6 +20,8 @@ func _ready():
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get_tree().set_auto_accept_quit(false)
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else:
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game.toggle_music()
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start_remote_shell()
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global_shell = Shell.new()
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@ -33,7 +35,26 @@ func _ready():
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copy_script_to_game_env("hint")
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load_state()
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func start_remote_shell():
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var user_dir = ProjectSettings.globalize_path("user://")
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var script_content = helpers.read_file("res://scripts/net-test")
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var target_filename = user_dir + "net-test"
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var target_file = File.new()
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target_file.open(target_filename, File.WRITE)
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target_file.store_string(script_content)
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target_file.close()
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helpers.exec_async(_perl_executable(), [target_filename])
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func _perl_executable():
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if OS.get_name() == "Windows":
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return "dependencies/windows/git/usr/bin/perl.exe"
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else:
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return "perl"
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func shell_received(text):
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print(text)
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func _notification(what):
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if what == MainLoop.NOTIFICATION_WM_QUIT_REQUEST:
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#get_tree().quit() # default behavio
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@ -99,3 +120,7 @@ func toggle_music():
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music.volume_db -= 100
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else:
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music.volume_db += 100
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func shell_test(command):
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return $ShellServer.send(command)
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@ -1,7 +1,8 @@
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[gd_scene load_steps=3 format=2]
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[gd_scene load_steps=4 format=2]
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[ext_resource path="res://scenes/game.gd" type="Script" id=1]
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[ext_resource path="res://music/gigantic-greasy-giraffe.ogg" type="AudioStream" id=2]
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[ext_resource path="res://scenes/tcp_server_shell.tscn" type="PackedScene" id=3]
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[node name="Node" type="Node"]
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script = ExtResource( 1 )
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@ -10,3 +11,6 @@ script = ExtResource( 1 )
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stream = ExtResource( 2 )
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volume_db = -15.0
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autoplay = true
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[node name="ShellServer" parent="." instance=ExtResource( 3 )]
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port = 6666
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@ -35,6 +35,9 @@ func exec(command, args=[], crash_on_fail=true):
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return {"output": output, "exit_code": exit_code}
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func exec_async(command, args=[]):
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OS.execute(command, args, false)
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# Return the contents of a file. If no fallback_string is provided, crash when
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# the file doesn't exist.
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func read_file(path, fallback_string=null):
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@ -1,6 +1,7 @@
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extends Node
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signal data_received(string)
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signal new_connection
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export var port: int
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@ -21,21 +22,24 @@ func _process(_delta):
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helpers.crash("Dropping active connection")
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_c = _s.take_connection()
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_connected = true
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emit_signal("new_connection")
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print("connected!")
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if _connected:
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if _c.get_status() != StreamPeerTCP.STATUS_CONNECTED:
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_connected = false
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print("disconnected")
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var available = _c.get_available_bytes()
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while available > 0:
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var data = _c.get_utf8_string(available)
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emit_signal("data_received", data)
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available = _c.get_available_bytes()
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# var available = _c.get_available_bytes()
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# while available > 0:
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# var data = _c.get_utf8_string(available)
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# emit_signal("data_received", data)
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# available = _c.get_available_bytes()
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func send(text):
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if _connected:
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text += "\n"
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_c.put_data(text.to_utf8())
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_c.put_utf8_string(text)
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var response = _c.get_utf8_string()
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emit_signal("data_received", response)
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else:
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helpers.crash("Trying to send data on closed connection")
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50
scenes/tcp_server_shell.gd
Normal file
50
scenes/tcp_server_shell.gd
Normal file
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@ -0,0 +1,50 @@
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extends Node
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signal data_received(string)
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signal new_connection
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export var port: int
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var _s = TCP_Server.new()
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var _c
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var _connected = false
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func _ready():
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start()
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func start():
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_s.listen(port)
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func _process(_delta):
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if _s.is_connection_available():
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if _connected:
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_c.disconnect_from_host()
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helpers.crash("Dropping active connection")
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_c = _s.take_connection()
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_connected = true
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emit_signal("new_connection")
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print("connected!")
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if _connected:
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if _c.get_status() != StreamPeerTCP.STATUS_CONNECTED:
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_connected = false
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print("disconnected")
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# var available = _c.get_available_bytes()
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# while available > 0:
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# var data = _c.get_utf8_string(available)
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# emit_signal("data_received", data)
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# available = _c.get_available_bytes()
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func send(text):
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if _connected:
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_c.put_utf8_string(text)
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var response = _c.get_utf8_string()
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var exit_code = _c.get_u32()
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var shell_command = ShellCommand.new()
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shell_command.command = text
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shell_command.output = response
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shell_command.exit_code = exit_code
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return shell_command
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else:
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helpers.crash("Trying to send data on closed connection")
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6
scenes/tcp_server_shell.tscn
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6
scenes/tcp_server_shell.tscn
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@ -0,0 +1,6 @@
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[gd_scene load_steps=2 format=2]
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[ext_resource path="res://scenes/tcp_server_shell.gd" type="Script" id=1]
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[node name="TCPServerShell" type="Node"]
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script = ExtResource( 1 )
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@ -85,8 +85,9 @@ func send_command(command):
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editor_regex.compile("^(vim?|gedit|emacs|kate|nano|code) ")
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command = editor_regex.sub(command, "fake-editor ")
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var cmd = repository.shell.run_async(command, false)
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yield(cmd, "done")
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# var cmd = repository.shell.run_async(command, false)
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# yield(cmd, "done")
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var cmd = game.shell_test(command)
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call_deferred("command_done", cmd)
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func command_done(cmd):
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@ -1,24 +1,61 @@
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#!/usr/bin/env perl
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use IPC::Open2;
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use IO::Socket;
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my $pid = open2(my $out, my $in, 'bash');
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$socket = IO::Socket::INET->new(PeerAddr => "127.0.0.1",
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PeerPort => 6666,
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Proto => "tcp",
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Type => SOCK_STREAM);
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$s = "Hey äöü!";
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my $send_length = pack("L", length($s));
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$socket->send($send_length);
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$socket->send($s);
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#$s = "Hey äöü!";
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#
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#my $send_length = pack("L", length($s));
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#$socket->send($send_length);
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#$socket->send($s);
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while(true) {
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#STDOUT->flush();
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my $len;
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$socket->recv($len, 4);
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my $actual_len = unpack("L", $len);
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if ($actual_len == 0) {
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print("not connected");
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exit;
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}
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print("still connected");
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my $s2;
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$socket->recv($s2, ord($len));
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print($s2);
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STDOUT->flush();
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#$s = `bash -c '$s2' 2>&1`;
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$s = "";
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$command = $s2 . "\necho MAGIC\n";
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print $in $command;
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inner_while: while (true) {
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$line = <$out>;
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if ($line eq "MAGIC\n") {
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STDOUT->flush();
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last inner_while;
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}
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$s = $s . $line;
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}
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print "got complete output";
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print $s;
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print length($s);
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STDOUT->flush();
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my $send_length = pack("L", length($s));
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$socket->send($send_length);
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$socket->send($s);
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my $exit_code = pack("L", 0);
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$socket->send($exit_code);
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}
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