1/*
2 * Copyright (C) 2011 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#include "config.h"
27#include "WebConnectionToUIProcess.h"
28
29#include "WebConnectionMessages.h"
30#include "WebProcess.h"
31
32namespace WebKit {
33using namespace WebCore;
34
35Ref<WebConnectionToUIProcess> WebConnectionToUIProcess::create(WebProcess* process)
36{
37 return adoptRef(*new WebConnectionToUIProcess(process));
38}
39
40WebConnectionToUIProcess::WebConnectionToUIProcess(WebProcess* process)
41 : m_process(process)
42{
43 m_process->addMessageReceiver(Messages::WebConnection::messageReceiverName(), *this);
44}
45
46void WebConnectionToUIProcess::invalidate()
47{
48 m_process->removeMessageReceiver(Messages::WebConnection::messageReceiverName());
49 m_process = nullptr;
50}
51
52// WebConnection
53
54RefPtr<API::Object> WebConnectionToUIProcess::transformHandlesToObjects(API::Object* object)
55{
56 return m_process->transformHandlesToObjects(object);
57}
58
59RefPtr<API::Object> WebConnectionToUIProcess::transformObjectsToHandles(API::Object* object)
60{
61 return m_process->transformObjectsToHandles(object);
62}
63
64bool WebConnectionToUIProcess::hasValidConnection() const
65{
66 return m_process;
67}
68
69IPC::Connection* WebConnectionToUIProcess::messageSenderConnection() const
70{
71 return m_process->parentProcessConnection();
72}
73
74uint64_t WebConnectionToUIProcess::messageSenderDestinationID() const
75{
76 return 0;
77}
78
79} // namespace WebKit
80