/**************************************************************************/
/*  upnp_miniupnp.h                                                       */
/**************************************************************************/
/*                         This file is part of:                          */
/*                             GODOT ENGINE                               */
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
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#ifndef UPNP_MINIUPNP_H
#define UPNP_MINIUPNP_H

#ifndef WEB_ENABLED

#include "upnp.h"

#include <miniupnpc/miniupnpc.h>

class UPNPMiniUPNP : public UPNP {
	GDCLASS(UPNPMiniUPNP, UPNP);

private:
	static UPNP *_create(bool p_notify_postinitialize) { return static_cast<UPNP *>(ClassDB::creator<UPNPMiniUPNP>(p_notify_postinitialize)); }

	String discover_multicast_if = "";
	int discover_local_port = 0;
	bool discover_ipv6 = false;

	Vector<Ref<UPNPDevice>> devices;

	bool is_common_device(const String &dev) const;
	void add_device_to_list(UPNPDev *dev, UPNPDev *devlist);
	void parse_igd(Ref<UPNPDevice> dev, UPNPDev *devlist);
	char *load_description(const String &url, int *size, int *status_code) const;

public:
	static void make_default();

	static int upnp_result(int in);

	virtual int get_device_count() const override;
	virtual Ref<UPNPDevice> get_device(int index) const override;
	virtual void add_device(Ref<UPNPDevice> device) override;
	virtual void set_device(int index, Ref<UPNPDevice> device) override;
	virtual void remove_device(int index) override;
	virtual void clear_devices() override;

	virtual Ref<UPNPDevice> get_gateway() const override;

	virtual int discover(int timeout = 2000, int ttl = 2, const String &device_filter = "InternetGatewayDevice") override;

	virtual String query_external_address() const override;

	virtual int add_port_mapping(int port, int port_internal = 0, String desc = "", String proto = "UDP", int duration = 0) const override;
	virtual int delete_port_mapping(int port, String proto = "UDP") const override;

	virtual void set_discover_multicast_if(const String &m_if) override;
	virtual String get_discover_multicast_if() const override;

	virtual void set_discover_local_port(int port) override;
	virtual int get_discover_local_port() const override;

	virtual void set_discover_ipv6(bool ipv6) override;
	virtual bool is_discover_ipv6() const override;

	UPNPMiniUPNP() {}
	virtual ~UPNPMiniUPNP() {}
};

#endif // WEB_ENABLED

#endif // UPNP_MINIUPNP_H