1/*
2 * Copyright (C) 2017-2018 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include "MessageReceiver.h"
29#include "MessageSender.h"
30#include <WebCore/SocketStreamHandleClient.h>
31#include <WebCore/SocketStreamHandleImpl.h>
32#include <pal/SessionID.h>
33
34namespace IPC {
35class Connection;
36class Decoder;
37class DataReference;
38}
39
40namespace WebKit {
41
42class NetworkProcess;
43
44class NetworkSocketStream : public RefCounted<NetworkSocketStream>, public IPC::MessageSender, public IPC::MessageReceiver, public WebCore::SocketStreamHandleClient {
45public:
46 static Ref<NetworkSocketStream> create(NetworkProcess&, URL&&, PAL::SessionID, const String& credentialPartition, uint64_t, IPC::Connection&, WebCore::SourceApplicationAuditToken&&);
47 ~NetworkSocketStream();
48
49 void didReceiveMessage(IPC::Connection&, IPC::Decoder&);
50
51 void sendData(const IPC::DataReference&, uint64_t);
52 void sendHandshake(const IPC::DataReference&, const Optional<WebCore::CookieRequestHeaderFieldProxy>&, uint64_t);
53 void close();
54
55 // SocketStreamHandleClient
56 void didOpenSocketStream(WebCore::SocketStreamHandle&) final;
57 void didCloseSocketStream(WebCore::SocketStreamHandle&) final;
58 void didReceiveSocketStreamData(WebCore::SocketStreamHandle&, const char*, size_t) final;
59 void didFailToReceiveSocketStreamData(WebCore::SocketStreamHandle&) final;
60 void didUpdateBufferedAmount(WebCore::SocketStreamHandle&, size_t) final;
61 void didFailSocketStream(WebCore::SocketStreamHandle&, const WebCore::SocketStreamError&) final;
62
63private:
64 IPC::Connection* messageSenderConnection() const final;
65 uint64_t messageSenderDestinationID() const final;
66
67 NetworkSocketStream(NetworkProcess&, URL&&, PAL::SessionID, const String& credentialPartition, uint64_t, IPC::Connection&, WebCore::SourceApplicationAuditToken&&);
68
69 uint64_t m_identifier;
70 IPC::Connection& m_connection;
71 Ref<WebCore::SocketStreamHandleImpl> m_impl;
72};
73
74} // namespace WebKit
75