mirror of
https://github.com/SerenityOS/serenity
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230c0b34d4
This adds support for WebSocket subprotocols to WebSocket DOM objects, with some necessary plumbing to LibWebSocket and its clients. See the associated pull request for how this was tested.
98 lines
3.4 KiB
C++
98 lines
3.4 KiB
C++
/*
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* Copyright (c) 2022, Dex♪ <dexes.ttp@gmail.com>
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* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include "WebSocketLadybird.h"
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namespace Ladybird {
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NonnullRefPtr<WebSocketLadybird> WebSocketLadybird::create(NonnullRefPtr<WebSocket::WebSocket> underlying_socket)
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{
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return adopt_ref(*new WebSocketLadybird(move(underlying_socket)));
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}
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WebSocketLadybird::WebSocketLadybird(NonnullRefPtr<WebSocket::WebSocket> underlying_socket)
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: m_websocket(move(underlying_socket))
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{
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m_websocket->on_open = [weak_this = make_weak_ptr()] {
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if (auto strong_this = weak_this.strong_ref())
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if (strong_this->on_open)
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strong_this->on_open();
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};
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m_websocket->on_message = [weak_this = make_weak_ptr()](auto message) {
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if (auto strong_this = weak_this.strong_ref()) {
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if (strong_this->on_message) {
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strong_this->on_message(Web::WebSockets::WebSocketClientSocket::Message {
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.data = move(message.data()),
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.is_text = message.is_text(),
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});
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}
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}
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};
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m_websocket->on_error = [weak_this = make_weak_ptr()](auto error) {
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if (auto strong_this = weak_this.strong_ref()) {
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if (strong_this->on_error) {
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switch (error) {
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case WebSocket::WebSocket::Error::CouldNotEstablishConnection:
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strong_this->on_error(Web::WebSockets::WebSocketClientSocket::Error::CouldNotEstablishConnection);
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return;
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case WebSocket::WebSocket::Error::ConnectionUpgradeFailed:
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strong_this->on_error(Web::WebSockets::WebSocketClientSocket::Error::ConnectionUpgradeFailed);
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return;
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case WebSocket::WebSocket::Error::ServerClosedSocket:
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strong_this->on_error(Web::WebSockets::WebSocketClientSocket::Error::ServerClosedSocket);
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return;
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}
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VERIFY_NOT_REACHED();
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}
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}
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};
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m_websocket->on_close = [weak_this = make_weak_ptr()](u16 code, DeprecatedString reason, bool was_clean) {
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if (auto strong_this = weak_this.strong_ref())
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if (strong_this->on_close)
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strong_this->on_close(code, move(reason), was_clean);
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};
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}
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WebSocketLadybird::~WebSocketLadybird() = default;
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Web::WebSockets::WebSocket::ReadyState WebSocketLadybird::ready_state()
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{
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switch (m_websocket->ready_state()) {
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case WebSocket::ReadyState::Connecting:
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return Web::WebSockets::WebSocket::ReadyState::Connecting;
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case WebSocket::ReadyState::Open:
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return Web::WebSockets::WebSocket::ReadyState::Open;
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case WebSocket::ReadyState::Closing:
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return Web::WebSockets::WebSocket::ReadyState::Closing;
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case WebSocket::ReadyState::Closed:
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return Web::WebSockets::WebSocket::ReadyState::Closed;
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}
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VERIFY_NOT_REACHED();
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}
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DeprecatedString WebSocketLadybird::subprotocol_in_use()
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{
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return m_websocket->subprotocol_in_use();
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}
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void WebSocketLadybird::send(ByteBuffer binary_or_text_message, bool is_text)
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{
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m_websocket->send(WebSocket::Message(binary_or_text_message, is_text));
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}
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void WebSocketLadybird::send(StringView message)
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{
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m_websocket->send(WebSocket::Message(message));
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}
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void WebSocketLadybird::close(u16 code, DeprecatedString reason)
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{
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m_websocket->close(code, reason);
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}
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}
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