From 0df602afed31954086a54b67e1e2c53672aef7d8 Mon Sep 17 00:00:00 2001 From: Fabio Alessandrelli Date: Sat, 23 Nov 2024 14:57:24 +0100 Subject: [UPNP] Allow disabling UPNP implementation on the Web Make UPNP classes custom instance, so they can come with empty implementation on the Web (where the would not work anyway) without breaking scripts referencing it. This results in smaller Web builds by not including the library which also results in the emscripten socket wrappers to be stipped away. --- modules/upnp/upnp_miniupnp.h | 93 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 93 insertions(+) create mode 100644 modules/upnp/upnp_miniupnp.h (limited to 'modules/upnp/upnp_miniupnp.h') diff --git a/modules/upnp/upnp_miniupnp.h b/modules/upnp/upnp_miniupnp.h new file mode 100644 index 0000000000..0c7dba9d0b --- /dev/null +++ b/modules/upnp/upnp_miniupnp.h @@ -0,0 +1,93 @@ +/**************************************************************************/ +/* upnp_miniupnp.h */ +/**************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/**************************************************************************/ +/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* 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 UPNP_MINIUPNP_H +#define UPNP_MINIUPNP_H + +#ifndef WEB_ENABLED + +#include "upnp.h" + +#include + +class UPNPMiniUPNP : public UPNP { + GDCLASS(UPNPMiniUPNP, UPNP); + +private: + static UPNP *_create(bool p_notify_postinitialize) { return static_cast(ClassDB::creator(p_notify_postinitialize)); } + + String discover_multicast_if = ""; + int discover_local_port = 0; + bool discover_ipv6 = false; + + Vector> devices; + + bool is_common_device(const String &dev) const; + void add_device_to_list(UPNPDev *dev, UPNPDev *devlist); + void parse_igd(Ref 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 get_device(int index) const override; + virtual void add_device(Ref device) override; + virtual void set_device(int index, Ref device) override; + virtual void remove_device(int index) override; + virtual void clear_devices() override; + + virtual Ref 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 -- cgit v1.2.3