1 files changed, 92 insertions, 0 deletions
diff --git a/modules/websocket/editor_debugger_server_websocket.cpp b/modules/websocket/editor_debugger_server_websocket.cpp
new file mode 100644
index 0000000000..cc8507227e
--- /dev/null
+++ b/modules/websocket/editor_debugger_server_websocket.cpp
@@ -0,0 +1,92 @@
+/*************************************************************************/
+/*  script_editor_debugger_websocket.cpp                                 */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2019 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.                */
+/*************************************************************************/
+
+#include "editor_debugger_server_websocket.h"
+
+#include "core/project_settings.h"
+#include "editor/editor_settings.h"
+#include "modules/websocket/remote_debugger_peer_websocket.h"
+
+void EditorDebuggerServerWebSocket::_peer_connected(int p_id, String _protocol) {
+	pending_peers.push_back(p_id);
+}
+
+void EditorDebuggerServerWebSocket::_peer_disconnected(int p_id, bool p_was_clean) {
+	if (pending_peers.find(p_id))
+		pending_peers.erase(p_id);
+}
+
+void EditorDebuggerServerWebSocket::poll() {
+	server->poll();
+}
+
+Error EditorDebuggerServerWebSocket::start() {
+	int remote_port = (int)EditorSettings::get_singleton()->get("network/debug/remote_port");
+	Vector<String> protocols;
+	protocols.push_back("binary"); // compatibility with EMSCRIPTEN TCP-to-WebSocket layer.
+	return server->listen(remote_port, protocols);
+}
+
+void EditorDebuggerServerWebSocket::stop() {
+	server->stop();
+	pending_peers.clear();
+}
+
+bool EditorDebuggerServerWebSocket::is_active() const {
+	return server->is_listening();
+}
+
+bool EditorDebuggerServerWebSocket::is_connection_available() const {
+	return pending_peers.size() > 0;
+}
+
+Ref<RemoteDebuggerPeer> EditorDebuggerServerWebSocket::take_connection() {
+	ERR_FAIL_COND_V(!is_connection_available(), Ref<RemoteDebuggerPeer>());
+	RemoteDebuggerPeer *peer = memnew(RemoteDebuggerPeerWebSocket(server->get_peer(pending_peers[0])));
+	pending_peers.pop_front();
+	return peer;
+}
+
+EditorDebuggerServerWebSocket::EditorDebuggerServerWebSocket() {
+	server = Ref<WebSocketServer>(WebSocketServer::create());
+	int max_pkts = (int)GLOBAL_GET("network/limits/debugger/max_queued_messages");
+	server->set_buffers(8192, max_pkts, 8192, max_pkts);
+	server->connect("client_connected", callable_mp(this, &EditorDebuggerServerWebSocket::_peer_connected));
+	server->connect("client_disconnected", callable_mp(this, &EditorDebuggerServerWebSocket::_peer_disconnected));
+}
+
+EditorDebuggerServerWebSocket::~EditorDebuggerServerWebSocket() {
+	stop();
+}
+
+EditorDebuggerServer *EditorDebuggerServerWebSocket::create(const String &p_protocol) {
+	ERR_FAIL_COND_V(p_protocol != "ws://", NULL);
+	return memnew(EditorDebuggerServerWebSocket);
+}