Add websocket module.

Webassembly is client-only for obvious reasons.
Other platforms support both client and server using libwebsockets.

1 files changed, 67 insertions, 0 deletions

diff --git a/modules/websocket/websocket_client.h b/modules/websocket/websocket_client.h
new file mode 100644
index 0000000000..89516bc1df
--- /dev/null
+++ b/modules/websocket/websocket_client.h
@@ -0,0 +1,67 @@
+/*************************************************************************/
+/*  websocket_client.h                                                   */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                      GODOT WEBSOCKET MODULE                           */
+/*            https://github.com/LudiDorici/godot-websocket              */
+/*************************************************************************/
+/* Copyright (c) 2017 Ludi Dorici, di Alessandrelli Fabio                */
+/*                                                                       */
+/* 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 WEBSOCKET_CLIENT_H
+#define WEBSOCKET_CLIENT_H
+
+#include "core/error_list.h"
+#include "websocket_multiplayer.h"
+#include "websocket_peer.h"
+
+class WebSocketClient : public WebSocketMultiplayerPeer {
+
+	GDCLASS(WebSocketClient, WebSocketMultiplayerPeer);
+	GDCICLASS(WebSocketClient);
+
+protected:
+	Ref<WebSocketPeer> _peer;
+
+	static void _bind_methods();
+
+public:
+	Error connect_to_url(String p_url, PoolVector<String> p_protocols = PoolVector<String>(), bool gd_mp_api = false);
+
+	virtual void poll() = 0;
+	virtual Error connect_to_host(String p_host, String p_path, uint16_t p_port, bool p_ssl, PoolVector<String> p_protocol = PoolVector<String>()) = 0;
+	virtual void disconnect_from_host() = 0;
+	virtual IP_Address get_connected_host() const = 0;
+	virtual uint16_t get_connected_port() const = 0;
+
+	virtual bool is_server() const;
+	virtual ConnectionStatus get_connection_status() const = 0;
+
+	void _on_peer_packet();
+	void _on_connect(String p_protocol);
+	void _on_disconnect();
+	void _on_error();
+
+	WebSocketClient();
+	~WebSocketClient();
+};
+
+#endif // WEBSOCKET_CLIENT_H