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