mirror of
https://github.com/LadybirdBrowser/ladybird
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bdd9c98d44
Move handle serialization and deserialization entirely into TransportSocketWindows so that Windows can share the common Message and File implementations with other platforms.
65 lines
1.7 KiB
C++
65 lines
1.7 KiB
C++
/*
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* Copyright (c) 2024, Andrew Kaster <andrew@ladybird.org>
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* Copyright (c) 2025, stasoid <stasoid@yahoo.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Queue.h>
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#include <LibCore/Socket.h>
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#include <LibIPC/Attachment.h>
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#include <LibIPC/TransportHandle.h>
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namespace IPC {
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class TransportSocketWindows {
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AK_MAKE_NONCOPYABLE(TransportSocketWindows);
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AK_MAKE_DEFAULT_MOVABLE(TransportSocketWindows);
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public:
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struct Paired {
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NonnullOwnPtr<TransportSocketWindows> local;
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TransportHandle remote_handle;
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};
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static ErrorOr<Paired> create_paired();
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static ErrorOr<NonnullOwnPtr<TransportSocketWindows>> from_socket(NonnullOwnPtr<Core::LocalSocket> socket);
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explicit TransportSocketWindows(NonnullOwnPtr<Core::LocalSocket> socket);
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void set_peer_pid(int pid);
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void set_up_read_hook(Function<void()>);
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bool is_open() const;
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void close();
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void close_after_sending_all_pending_messages();
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void wait_until_readable();
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void post_message(Vector<u8> const&, Vector<Attachment>& attachments);
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enum class ShouldShutdown {
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No,
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Yes,
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};
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struct Message {
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Vector<u8> bytes;
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Queue<Attachment> attachments;
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};
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ShouldShutdown read_as_many_messages_as_possible_without_blocking(Function<void(Message&&)>&&);
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ErrorOr<TransportHandle> release_for_transfer();
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private:
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ErrorOr<Vector<u8>> serialize_attachments(Vector<Attachment>&);
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Attachment deserialize_attachment(ReadonlyBytes&);
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ErrorOr<void> transfer(ReadonlyBytes);
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private:
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NonnullOwnPtr<Core::LocalSocket> m_socket;
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ByteBuffer m_unprocessed_bytes;
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int m_peer_pid = -1;
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};
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}
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