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LibWeb+LibWebSocket: DOM WebSocket subprotocol support

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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.
This commit is contained in:
Guilherme Gonçalves 2022-12-31 10:37:10 +00:00 • committed by Andreas Kling
parent 9115e99e4b
commit 230c0b34d4
19 changed files with 107 additions and 34 deletions
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7
Userland/Libraries/LibWeb/WebSockets/WebSocket.h
View file

@ -37,7 +37,7 @@ public:
Closed = 3,
};
static WebIDL::ExceptionOr<JS::NonnullGCPtr<WebSocket>> construct_impl(JS::Realm&, DeprecatedString const& url);
static WebIDL::ExceptionOr<JS::NonnullGCPtr<WebSocket>> construct_impl(JS::Realm&, DeprecatedString const& url, Optional<Variant<DeprecatedString, Vector<DeprecatedString>>> const& protocols);
virtual ~WebSocket() override;
@ -66,7 +66,7 @@ private:
void on_error();
void on_close(u16 code, DeprecatedString reason, bool was_clean);
WebSocket(HTML::Window&, AK::URL&);
WebSocket(HTML::Window&, AK::URL&, Vector<DeprecatedString> const& protocols);
virtual JS::ThrowCompletionOr<void> initialize(JS::Realm&) override;
virtual void visit_edges(Cell::Visitor&) override;
@ -99,6 +99,7 @@ public:
};
virtual Web::WebSockets::WebSocket::ReadyState ready_state() = 0;
virtual DeprecatedString subprotocol_in_use() = 0;
virtual void send(ByteBuffer binary_or_text_message, bool is_text) = 0;
virtual void send(StringView text_message) = 0;
@ -120,7 +121,7 @@ public:
static void initialize(RefPtr<WebSocketClientManager>);
static WebSocketClientManager& the();
virtual RefPtr<WebSocketClientSocket> connect(AK::URL const&, DeprecatedString const& origin) = 0;
virtual RefPtr<WebSocketClientSocket> connect(AK::URL const&, DeprecatedString const& origin, Vector<DeprecatedString> const& protocols) = 0;
protected:
explicit WebSocketClientManager();