Merge pull request #99597 from Faless/upnp/custom_instance

[UPNP] Allow disabling UPNP implementation on the Web

1 files changed, 93 insertions, 0 deletions

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 <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