1/*
2 * Copyright (C) 2010, 2012 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#ifndef SharedWorkerProcessManager_h
27#define SharedWorkerProcessManager_h
28
29#if ENABLE(SHARED_WORKER_PROCESS)
30
31#include "PluginModuleInfo.h"
32#include "WebProcessProxyMessages.h"
33#include <wtf/Forward.h>
34#include <wtf/Noncopyable.h>
35#include <wtf/Vector.h>
36
37namespace CoreIPC {
38    class ArgumentEncoder;
39}
40
41namespace WebKit {
42
43class PluginInfoStore;
44class SharedWorkerProcessProxy;
45class WebProcessProxy;
46class WebPluginSiteDataManager;
47
48class SharedWorkerProcessManager {
49    WTF_MAKE_NONCOPYABLE(SharedWorkerProcessManager);
50public:
51    static SharedWorkerProcessManager& shared();
52
53    void getSharedWorkerProcessConnection(const String& url, const String& name, PassRefPtr<Messages::WebProcessProxy::GetSharedWorkerProcessConnection::DelayedReply>);
54    void removeSharedWorkerProcessProxy(SharedWorkerProcessProxy*);
55
56#if PLATFORM(MAC)
57    void setProcessSuppressionEnabled(bool);
58#endif
59
60private:
61    SharedWorkerProcessManager();
62
63    SharedWorkerProcessProxy* getOrCreateSharedWorkerProcess(const String& url, const String& name);
64
65    Vector<RefPtr<SharedWorkerProcessProxy>> m_sharedWorkerProcesses;
66};
67
68} // namespace WebKit
69
70#endif // ENABLE(SHARED_WORKER_PROCESS)
71
72#endif // SharedWorkerProcessManager_h
73