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LibWeb: Abstract the LibProtocol WebSockets connection

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Much like the ImageDecoder change, this moves the underlying connection
of the Web::WebSockets class from LibWeb to LibWebView, removing the
need for LibProtocol in LibWeb for this specific use-case.
This commit is contained in:
DexesTTP 2022-04-30 11:26:21 +02:00 • committed by Andreas Kling
parent 2198091bbc
commit 2a359695c6
6 changed files with 255 additions and 54 deletions
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72
Userland/Libraries/LibWeb/WebSockets/WebSocket.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2021, Dex♪ <dexes.ttp@gmail.com>
* Copyright (c) 2021-2022, Dex♪ <dexes.ttp@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -23,26 +23,10 @@
E(onopen, HTML::EventNames::open) \
E(onmessage, HTML::EventNames::message)
namespace Protocol {
class WebSocketClient;
class WebSocket;
}
namespace Web::WebSockets {
class WebSocketClientManager : public Core::Object {
C_OBJECT_ABSTRACT(WebSocketClientManager)
public:
static WebSocketClientManager& the();
RefPtr<Protocol::WebSocket> connect(const AK::URL&, String const& origin);
private:
static ErrorOr<NonnullRefPtr<WebSocketClientManager>> try_create();
WebSocketClientManager(NonnullRefPtr<Protocol::WebSocketClient>);
RefPtr<Protocol::WebSocketClient> m_websocket_client;
};
class WebSocketClientSocket;
class WebSocketClientManager;
class WebSocket final
: public RefCounted<WebSocket>
@ -106,7 +90,55 @@ private:
AK::URL m_url;
String m_binary_type { "blob" };
RefPtr<Protocol::WebSocket> m_websocket;
RefPtr<WebSocketClientSocket> m_websocket;
};
class WebSocketClientSocket : public RefCounted<WebSocketClientSocket> {
public:
virtual ~WebSocketClientSocket();
struct CertificateAndKey {
String certificate;
String key;
};
struct Message {
ByteBuffer data;
bool is_text { false };
};
enum class Error {
CouldNotEstablishConnection,
ConnectionUpgradeFailed,
ServerClosedSocket,
};
virtual Web::WebSockets::WebSocket::ReadyState ready_state() = 0;
virtual void send(ByteBuffer binary_or_text_message, bool is_text) = 0;
virtual void send(StringView text_message) = 0;
virtual void close(u16 code = 1005, String reason = {}) = 0;
Function<void()> on_open;
Function<void(Message)> on_message;
Function<void(Error)> on_error;
Function<void(u16 code, String reason, bool was_clean)> on_close;
Function<CertificateAndKey()> on_certificate_requested;
protected:
explicit WebSocketClientSocket();
};
class WebSocketClientManager : public Core::Object {
C_OBJECT_ABSTRACT(WebSocketClientManager)
public:
static void initialize(RefPtr<WebSocketClientManager>);
static WebSocketClientManager& the();
virtual RefPtr<WebSocketClientSocket> connect(AK::URL const&, String const& origin) = 0;
protected:
explicit WebSocketClientManager();
};
}