c2dbd52982
This lays the groundwork to allow shared workers, nested workers (i.e. workers owned by workers) and service workers to function independently of WebContent.
76 lines
2.9 KiB
C++
76 lines
2.9 KiB
C++
/*
|
|
* Copyright (c) 2023, Andrew Kaster <akaster@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/ByteString.h>
|
|
#include <AK/HashTable.h>
|
|
#include <AK/IterationDecision.h>
|
|
#include <AK/Types.h>
|
|
#include <LibHTTP/Cookie/Cookie.h>
|
|
#include <LibIPC/ConnectionToServer.h>
|
|
#include <LibIPC/TransportHandle.h>
|
|
#include <LibWeb/Export.h>
|
|
#include <LibWeb/HTML/BroadcastChannelMessage.h>
|
|
#include <LibWeb/HTML/WorkerAgentTypes.h>
|
|
#include <LibWeb/Worker/WebWorkerClientEndpoint.h>
|
|
#include <LibWeb/Worker/WebWorkerServerEndpoint.h>
|
|
|
|
namespace Web::HTML {
|
|
|
|
class WEB_API WebWorkerClient final
|
|
: public IPC::ConnectionToServer<WebWorkerClientEndpoint, WebWorkerServerEndpoint>
|
|
, public WebWorkerClientEndpoint {
|
|
C_OBJECT_ABSTRACT(WebWorkerClient);
|
|
|
|
public:
|
|
template<typename Callback>
|
|
static void for_each_client(Callback callback);
|
|
|
|
explicit WebWorkerClient(NonnullOwnPtr<IPC::Transport>);
|
|
~WebWorkerClient();
|
|
|
|
pid_t pid() const { return m_pid; }
|
|
void set_pid(pid_t pid) { m_pid = pid; }
|
|
|
|
virtual void did_close_worker() override;
|
|
virtual void did_finish_loading_worker_script(bool worker_is_secure_context) override;
|
|
virtual void did_fail_loading_worker_script() override;
|
|
virtual void did_report_worker_exception(String message, String filename, u32 lineno, u32 colno) override;
|
|
virtual Messages::WebWorkerClient::DidRequestCookieResponse did_request_cookie(URL::URL, HTTP::Cookie::Source) override;
|
|
virtual void did_request_file(ByteString path, i32 request_id) override;
|
|
virtual void did_post_broadcast_channel_message(Web::HTML::BroadcastChannelMessage) override;
|
|
virtual Messages::WebWorkerClient::StartWorkerAgentResponse start_worker_agent(Web::HTML::WorkerAgentStartRequest request) override;
|
|
virtual void close_worker_agent(Web::HTML::WorkerAgentId, Web::HTML::WorkerAgentOwnerToken) override;
|
|
|
|
Function<void()> on_worker_close;
|
|
Function<void()> on_worker_died;
|
|
Function<void(bool)> on_worker_script_load_success;
|
|
Function<void()> on_worker_script_load_failure;
|
|
Function<void(String, String, u32, u32)> on_worker_exception;
|
|
Function<HTTP::Cookie::VersionedCookie(URL::URL const&, HTTP::Cookie::Source)> on_request_cookie;
|
|
Function<void(ByteString, i32)> on_request_file;
|
|
Function<void(Web::HTML::BroadcastChannelMessage)> on_post_broadcast_channel_message;
|
|
Function<Web::HTML::WorkerAgentId(Web::HTML::WorkerAgentStartRequest)> on_start_worker_agent;
|
|
Function<void(Web::HTML::WorkerAgentId, Web::HTML::WorkerAgentOwnerToken)> on_close_worker_agent;
|
|
|
|
private:
|
|
virtual void die() override;
|
|
|
|
pid_t m_pid { -1 };
|
|
static HashTable<WebWorkerClient*> s_all_clients;
|
|
};
|
|
|
|
template<typename Callback>
|
|
void WebWorkerClient::for_each_client(Callback callback)
|
|
{
|
|
for (auto* client : s_all_clients) {
|
|
if (callback(*client) == IterationDecision::Break)
|
|
return;
|
|
}
|
|
}
|
|
|
|
}
|