78 lines
1.6 KiB
GDScript
78 lines
1.6 KiB
GDScript
extends Control
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var mime_types := MimeTypeHelper.generate_db()
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var _server: HTTPServer = null
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onready var server_ui := $ServerUI
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onready var server_dir = server_ui.server_dir
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func _ready() -> void:
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pass
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func _start_server(port: int = 3001) -> void:
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if _server:
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return
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_server = HTTPServer.new()
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_server.endpoint(HTTPServer.Method.GET, "/", funcref(self, "_serve_file"))
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if _server.listen(port) != OK:
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# TODO: show error to user here
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return
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server_ui.is_server_running = true
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func _stop_server() -> void:
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if _server:
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_server.stop()
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_server = null
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server_ui.is_server_running = false
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func _process(_delta: float) -> void:
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if _server == null:
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return
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if not _server.take_connection():
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# TODO: show error to user here
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return
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func _serve_file(request: HTTPServer.Request, response: HTTPServer.Response) -> void:
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var file_name: String = request.endpoint()
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if file_name == "/": # if the request is for root, serve index
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file_name = "index.html"
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var f := File.new()
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var success = f.open(server_dir.plus_file(file_name), File.READ)
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if success == OK: # TODO: handle other errors like file not found
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var mime := mime_types.get(file_name)
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response.type(mime)
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var data = f.get_buffer(f.get_len())
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response.data(data)
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else:
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response.type(mime_types.get("txt"))
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response.status(500)
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response.data("Internal Server Error")
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func _on_ServerUI_start_server_button_pressed(port: int, new_dir: String) -> void:
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server_dir = new_dir
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_start_server(port)
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func _on_ServerUI_stop_server_button_pressed() -> void:
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_stop_server()
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func _on_ServerUI_server_folder_changed(new_path: String) -> void:
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server_dir = new_path
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