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-rw-r--r--modules/websocket/lws_server.cpp225
1 files changed, 0 insertions, 225 deletions
diff --git a/modules/websocket/lws_server.cpp b/modules/websocket/lws_server.cpp
deleted file mode 100644
index 482c02dc60..0000000000
--- a/modules/websocket/lws_server.cpp
+++ /dev/null
@@ -1,225 +0,0 @@
-/*************************************************************************/
-/* lws_server.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. */
-/*************************************************************************/
-
-#ifndef JAVASCRIPT_ENABLED
-
-#include "lws_server.h"
-#include "core/os/os.h"
-#include "core/project_settings.h"
-
-Error LWSServer::listen(int p_port, PoolVector<String> p_protocols, bool gd_mp_api) {
-
- ERR_FAIL_COND_V(context != NULL, FAILED);
-
- _is_multiplayer = gd_mp_api;
-
- struct lws_context_creation_info info;
- memset(&info, 0, sizeof info);
-
- // Prepare lws protocol structs
- _lws_make_protocols(this, &LWSServer::_lws_gd_callback, p_protocols, &_lws_ref);
-
- info.port = p_port;
- info.user = _lws_ref;
- info.protocols = _lws_ref->lws_structs;
- info.gid = -1;
- info.uid = -1;
- //info.ws_ping_pong_interval = 5;
-
- context = lws_create_context(&info);
-
- if (context == NULL) {
- _lws_free_ref(_lws_ref);
- _lws_ref = NULL;
- ERR_EXPLAIN("Unable to create LWS context");
- ERR_FAIL_V(FAILED);
- }
-
- return OK;
-}
-
-bool LWSServer::is_listening() const {
- return context != NULL;
-}
-
-int LWSServer::get_max_packet_size() const {
- return (1 << _out_buf_size) - PROTO_SIZE;
-}
-
-int LWSServer::_handle_cb(struct lws *wsi, enum lws_callback_reasons reason, void *user, void *in, size_t len) {
-
- LWSPeer::PeerData *peer_data = (LWSPeer::PeerData *)user;
-
- switch (reason) {
- case LWS_CALLBACK_HTTP:
- // no http for now
- // closing immediately returning -1;
- return -1;
-
- case LWS_CALLBACK_FILTER_PROTOCOL_CONNECTION:
- // check header here?
- break;
-
- case LWS_CALLBACK_ESTABLISHED: {
- int32_t id = _gen_unique_id();
-
- Ref<LWSPeer> peer = Ref<LWSPeer>(memnew(LWSPeer));
- peer->set_wsi(wsi, _in_buf_size, _in_pkt_size, _out_buf_size, _out_pkt_size);
- _peer_map[id] = peer;
-
- peer_data->peer_id = id;
- peer_data->force_close = false;
- peer_data->clean_close = false;
- _on_connect(id, lws_get_protocol(wsi)->name);
- break;
- }
-
- case LWS_CALLBACK_WS_PEER_INITIATED_CLOSE: {
- if (peer_data == NULL)
- return 0;
-
- int32_t id = peer_data->peer_id;
- if (_peer_map.has(id)) {
- int code;
- Ref<LWSPeer> peer = _peer_map[id];
- String reason2 = peer->get_close_reason(in, len, code);
- peer_data->clean_close = true;
- _on_close_request(id, code, reason2);
- }
- return 0;
- }
-
- case LWS_CALLBACK_CLOSED: {
- if (peer_data == NULL)
- return 0;
- int32_t id = peer_data->peer_id;
- bool clean = peer_data->clean_close;
- if (_peer_map.has(id)) {
- _peer_map[id]->close();
- _peer_map.erase(id);
- }
- _on_disconnect(id, clean);
- return 0; // we can end here
- }
-
- case LWS_CALLBACK_RECEIVE: {
- int32_t id = peer_data->peer_id;
- if (_peer_map.has(id)) {
- static_cast<Ref<LWSPeer> >(_peer_map[id])->read_wsi(in, len);
- if (_peer_map[id]->get_available_packet_count() > 0)
- _on_peer_packet(id);
- }
- break;
- }
-
- case LWS_CALLBACK_SERVER_WRITEABLE: {
- int id = peer_data->peer_id;
- if (peer_data->force_close) {
- if (_peer_map.has(id)) {
- Ref<LWSPeer> peer = _peer_map[id];
- peer->send_close_status(wsi);
- }
- return -1;
- }
-
- if (_peer_map.has(id))
- static_cast<Ref<LWSPeer> >(_peer_map[id])->write_wsi();
- break;
- }
-
- default:
- break;
- }
-
- return 0;
-}
-
-void LWSServer::stop() {
- if (context == NULL)
- return;
-
- _peer_map.clear();
- destroy_context();
- context = NULL;
-}
-
-bool LWSServer::has_peer(int p_id) const {
- return _peer_map.has(p_id);
-}
-
-Ref<WebSocketPeer> LWSServer::get_peer(int p_id) const {
- ERR_FAIL_COND_V(!has_peer(p_id), NULL);
- return _peer_map[p_id];
-}
-
-IP_Address LWSServer::get_peer_address(int p_peer_id) const {
- ERR_FAIL_COND_V(!has_peer(p_peer_id), IP_Address());
-
- return _peer_map[p_peer_id]->get_connected_host();
-}
-
-int LWSServer::get_peer_port(int p_peer_id) const {
- ERR_FAIL_COND_V(!has_peer(p_peer_id), 0);
-
- return _peer_map[p_peer_id]->get_connected_port();
-}
-
-void LWSServer::disconnect_peer(int p_peer_id, int p_code, String p_reason) {
- ERR_FAIL_COND(!has_peer(p_peer_id));
-
- get_peer(p_peer_id)->close(p_code, p_reason);
-}
-
-Error LWSServer::set_buffers(int p_in_buffer, int p_in_packets, int p_out_buffer, int p_out_packets) {
- ERR_EXPLAIN("Buffers sizes can only be set before listening or connecting");
- ERR_FAIL_COND_V(context != NULL, FAILED);
-
- _in_buf_size = nearest_shift(p_in_buffer - 1) + 10;
- _in_pkt_size = nearest_shift(p_in_packets - 1);
- _out_buf_size = nearest_shift(p_out_buffer - 1) + 10;
- _out_pkt_size = nearest_shift(p_out_packets - 1);
- return OK;
-}
-
-LWSServer::LWSServer() {
- _in_buf_size = nearest_shift((int)GLOBAL_GET(WSS_IN_BUF) - 1) + 10;
- _in_pkt_size = nearest_shift((int)GLOBAL_GET(WSS_IN_PKT) - 1);
- _out_buf_size = nearest_shift((int)GLOBAL_GET(WSS_OUT_BUF) - 1) + 10;
- _out_pkt_size = nearest_shift((int)GLOBAL_GET(WSS_OUT_PKT) - 1);
- context = NULL;
- _lws_ref = NULL;
-}
-
-LWSServer::~LWSServer() {
- invalidate_lws_ref(); // we do not want any more callbacks
- stop();
-}
-
-#endif // JAVASCRIPT_ENABLED
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