/*************************************************************************/
/*  editor_file_server.h                                                 */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
/*                      https://godotengine.org                          */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
/*                                                                       */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the       */
/* "Software"), to deal in the Software without restriction, including   */
/* without limitation the rights to use, copy, modify, merge, publish,   */
/* distribute, sublicense, and/or sell copies of the Software, and to    */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions:                                             */
/*                                                                       */
/* The above copyright notice and this permission notice shall be        */
/* included in all copies or substantial portions of the Software.       */
/*                                                                       */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
/*************************************************************************/

#ifndef EDITOR_FILE_SERVER_H
#define EDITOR_FILE_SERVER_H

#include "core/io/file_access_network.h"
#include "core/io/packet_peer.h"
#include "core/io/tcp_server.h"
#include "core/object/class_db.h"
#include "core/os/thread.h"

class EditorFileServer : public Object {
	GDCLASS(EditorFileServer, Object);

	enum Command {
		CMD_NONE,
		CMD_ACTIVATE,
		CMD_STOP,
	};

	struct ClientData {
		Thread *thread = nullptr;
		Ref<StreamPeerTCP> connection;
		Map<int, Ref<FileAccess>> files;
		EditorFileServer *efs = nullptr;
		bool quit = false;
	};

	Ref<TCPServer> server;
	Set<Thread *> to_wait;

	static void _close_client(ClientData *cd);
	static void _subthread_start(void *s);

	Mutex wait_mutex;
	Thread thread;
	static void _thread_start(void *);
	bool quit;
	Command cmd;

	String password;
	int port;
	bool active;

public:
	void start();
	void stop();

	bool is_active() const;

	EditorFileServer();
	~EditorFileServer();
};

#endif // EDITOR_FILE_SERVER_H