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d95794ec8a
As many open source projects have started doing it, we're removing the current year from the copyright notice, so that we don't need to bump it every year. It seems like only the first year of publication is technically relevant for copyright notices, and even that seems to be something that many companies stopped listing altogether (in a version controlled codebase, the commits are a much better source of date of publication than a hardcoded copyright statement). We also now list Godot Engine contributors first as we're collectively the current maintainers of the project, and we clarify that the "exclusive" copyright of the co-founders covers the timespan before opensourcing (their further contributions are included as part of Godot Engine contributors). Also fixed "cf." Frenchism - it's meant as "refer to / see".
125 lines
4.7 KiB
C++
125 lines
4.7 KiB
C++
/**************************************************************************/
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/* upnp.h */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#ifndef UPNP_H
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#define UPNP_H
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#include "core/object/ref_counted.h"
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#include "upnp_device.h"
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#include <miniupnpc.h>
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class UPNP : public RefCounted {
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GDCLASS(UPNP, RefCounted);
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private:
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String discover_multicast_if = "";
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int discover_local_port = 0;
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bool discover_ipv6 = false;
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Vector<Ref<UPNPDevice>> devices;
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bool is_common_device(const String &dev) const;
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void add_device_to_list(UPNPDev *dev, UPNPDev *devlist);
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void parse_igd(Ref<UPNPDevice> dev, UPNPDev *devlist);
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char *load_description(const String &url, int *size, int *status_code) const;
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protected:
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static void _bind_methods();
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public:
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enum UPNPResult {
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UPNP_RESULT_SUCCESS,
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UPNP_RESULT_NOT_AUTHORIZED,
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UPNP_RESULT_PORT_MAPPING_NOT_FOUND,
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UPNP_RESULT_INCONSISTENT_PARAMETERS,
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UPNP_RESULT_NO_SUCH_ENTRY_IN_ARRAY,
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UPNP_RESULT_ACTION_FAILED,
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UPNP_RESULT_SRC_IP_WILDCARD_NOT_PERMITTED,
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UPNP_RESULT_EXT_PORT_WILDCARD_NOT_PERMITTED,
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UPNP_RESULT_INT_PORT_WILDCARD_NOT_PERMITTED,
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UPNP_RESULT_REMOTE_HOST_MUST_BE_WILDCARD,
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UPNP_RESULT_EXT_PORT_MUST_BE_WILDCARD,
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UPNP_RESULT_NO_PORT_MAPS_AVAILABLE,
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UPNP_RESULT_CONFLICT_WITH_OTHER_MECHANISM,
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UPNP_RESULT_CONFLICT_WITH_OTHER_MAPPING,
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UPNP_RESULT_SAME_PORT_VALUES_REQUIRED,
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UPNP_RESULT_ONLY_PERMANENT_LEASE_SUPPORTED,
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UPNP_RESULT_INVALID_GATEWAY,
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UPNP_RESULT_INVALID_PORT,
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UPNP_RESULT_INVALID_PROTOCOL,
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UPNP_RESULT_INVALID_DURATION,
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UPNP_RESULT_INVALID_ARGS,
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UPNP_RESULT_INVALID_RESPONSE,
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UPNP_RESULT_INVALID_PARAM,
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UPNP_RESULT_HTTP_ERROR,
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UPNP_RESULT_SOCKET_ERROR,
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UPNP_RESULT_MEM_ALLOC_ERROR,
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UPNP_RESULT_NO_GATEWAY,
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UPNP_RESULT_NO_DEVICES,
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UPNP_RESULT_UNKNOWN_ERROR,
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};
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static int upnp_result(int in);
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int get_device_count() const;
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Ref<UPNPDevice> get_device(int index) const;
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void add_device(Ref<UPNPDevice> device);
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void set_device(int index, Ref<UPNPDevice> device);
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void remove_device(int index);
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void clear_devices();
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Ref<UPNPDevice> get_gateway() const;
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int discover(int timeout = 2000, int ttl = 2, const String &device_filter = "InternetGatewayDevice");
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String query_external_address() const;
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int add_port_mapping(int port, int port_internal = 0, String desc = "", String proto = "UDP", int duration = 0) const;
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int delete_port_mapping(int port, String proto = "UDP") const;
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void set_discover_multicast_if(const String &m_if);
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String get_discover_multicast_if() const;
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void set_discover_local_port(int port);
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int get_discover_local_port() const;
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void set_discover_ipv6(bool ipv6);
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bool is_discover_ipv6() const;
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UPNP();
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~UPNP();
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};
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VARIANT_ENUM_CAST(UPNP::UPNPResult)
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#endif // UPNP_H
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