sandbox logger (wip)

app/scripts/sandbox/sandbox_logger.gd

@@ -0,0 +1,56 @@
+extends Node
+class_name SandboxLogger
+
+@export var gate_events: GateEvents
+
+const LOG_FOLDER := "user://logs"
+const LOG_FILE := "log.txt"
+
+var log_file: FileAccess
+var pipe: Dictionary
+var is_started: bool
+var logs_sent: bool
+
+
+func _ready() -> void:
+	gate_events.not_responding.connect(send_logs)
+
+
+func start(_pipe: Dictionary, gate: Gate) -> void:
+	pipe = _pipe
+	is_started = true
+	
+	var gate_folder = gate.url.replace("http://", "").replace("https://", "").replace(".gate", "")
+	var path = LOG_FOLDER + "/" + gate_folder + "/" + LOG_FILE
+	DirAccess.make_dir_recursive_absolute(path.get_base_dir())
+	
+	log_file = FileAccess.open(path, FileAccess.WRITE_READ)
+	Debug.logclr("Logs written to " + path, Color.DIM_GRAY)
+
+
+func _process(_delta: float) -> void:
+	if not is_started: return
+	
+	if pipe["stdio"].is_open():
+		var buffer = PackedByteArray()
+		
+		while true:
+			buffer.append_array(pipe["stdio"].get_buffer(2048))
+			if pipe["stdio"].get_error() != OK:
+				break;
+		
+		while true:
+			buffer.append_array(pipe["stderr"].get_buffer(2048))
+			if pipe["stderr"].get_error() != OK:
+				break;
+		
+		if !buffer.is_empty():
+			printraw(buffer.get_string_from_utf8())
+			log_file.store_buffer(buffer)
+
+
+func send_logs() -> void:
+	if logs_sent: return
+	logs_sent = true
+	
+	Debug.logr("logs sent")