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/*************************************************************************/
/* upnp.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 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 GODOT_UPNP_H
#define GODOT_UPNP_H
#include "core/object/reference.h"
#include "upnp_device.h"
#include <miniupnpc/miniupnpc.h>
class UPNP : public Reference {
GDCLASS(UPNP, Reference);
private:
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;
protected:
static void _bind_methods();
public:
enum UPNPResult {
UPNP_RESULT_SUCCESS,
UPNP_RESULT_NOT_AUTHORIZED,
UPNP_RESULT_PORT_MAPPING_NOT_FOUND,
UPNP_RESULT_INCONSISTENT_PARAMETERS,
UPNP_RESULT_NO_SUCH_ENTRY_IN_ARRAY,
UPNP_RESULT_ACTION_FAILED,
UPNP_RESULT_SRC_IP_WILDCARD_NOT_PERMITTED,
UPNP_RESULT_EXT_PORT_WILDCARD_NOT_PERMITTED,
UPNP_RESULT_INT_PORT_WILDCARD_NOT_PERMITTED,
UPNP_RESULT_REMOTE_HOST_MUST_BE_WILDCARD,
UPNP_RESULT_EXT_PORT_MUST_BE_WILDCARD,
UPNP_RESULT_NO_PORT_MAPS_AVAILABLE,
UPNP_RESULT_CONFLICT_WITH_OTHER_MECHANISM,
UPNP_RESULT_CONFLICT_WITH_OTHER_MAPPING,
UPNP_RESULT_SAME_PORT_VALUES_REQUIRED,
UPNP_RESULT_ONLY_PERMANENT_LEASE_SUPPORTED,
UPNP_RESULT_INVALID_GATEWAY,
UPNP_RESULT_INVALID_PORT,
UPNP_RESULT_INVALID_PROTOCOL,
UPNP_RESULT_INVALID_DURATION,
UPNP_RESULT_INVALID_ARGS,
UPNP_RESULT_INVALID_RESPONSE,
UPNP_RESULT_INVALID_PARAM,
UPNP_RESULT_HTTP_ERROR,
UPNP_RESULT_SOCKET_ERROR,
UPNP_RESULT_MEM_ALLOC_ERROR,
UPNP_RESULT_NO_GATEWAY,
UPNP_RESULT_NO_DEVICES,
UPNP_RESULT_UNKNOWN_ERROR,
};
static int upnp_result(int in);
int get_device_count() const;
Ref<UPNPDevice> get_device(int index) const;
void add_device(Ref<UPNPDevice> device);
void set_device(int index, Ref<UPNPDevice> device);
void remove_device(int index);
void clear_devices();
Ref<UPNPDevice> get_gateway() const;
int discover(int timeout = 2000, int ttl = 2, const String &device_filter = "InternetGatewayDevice");
String query_external_address() const;
int add_port_mapping(int port, int port_internal = 0, String desc = "", String proto = "UDP", int duration = 0) const;
int delete_port_mapping(int port, String proto = "UDP") const;
void set_discover_multicast_if(const String &m_if);
String get_discover_multicast_if() const;
void set_discover_local_port(int port);
int get_discover_local_port() const;
void set_discover_ipv6(bool ipv6);
bool is_discover_ipv6() const;
UPNP();
~UPNP();
};
VARIANT_ENUM_CAST(UPNP::UPNPResult)
#endif // GODOT_UPNP_H
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