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/*
* Copyright (C) 2010 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef PluginProcessManager_h
#define PluginProcessManager_h
#if ENABLE(PLUGIN_PROCESS)
#include "PluginModuleInfo.h"
#include "PluginProcess.h"
#include "PluginProcessAttributes.h"
#include "WebProcessProxyMessages.h"
#include <wtf/Forward.h>
#include <wtf/HashSet.h>
#include <wtf/Noncopyable.h>
#include <wtf/Vector.h>
namespace CoreIPC {
class ArgumentEncoder;
}
namespace WebKit {
class PluginInfoStore;
class PluginProcessProxy;
class WebProcessProxy;
class WebPluginSiteDataManager;
class PluginProcessManager {
WTF_MAKE_NONCOPYABLE(PluginProcessManager);
public:
static PluginProcessManager& shared();
uint64_t pluginProcessToken(const PluginModuleInfo&, PluginProcessType, PluginProcessSandboxPolicy);
void getPluginProcessConnection(uint64_t pluginProcessToken, PassRefPtr<Messages::WebProcessProxy::GetPluginProcessConnection::DelayedReply>);
void removePluginProcessProxy(PluginProcessProxy*);
void getSitesWithData(const PluginModuleInfo&, WebPluginSiteDataManager*, uint64_t callbackID);
void clearSiteData(const PluginModuleInfo&, WebPluginSiteDataManager*, const Vector<String>& sites, uint64_t flags, uint64_t maxAgeInSeconds, uint64_t callbackID);
#if PLATFORM(MAC)
void setProcessSuppressionEnabled(bool);
#endif
private:
PluginProcessManager();
PluginProcessProxy* getOrCreatePluginProcess(uint64_t pluginProcessToken);
Vector<std::pair<PluginProcessAttributes, uint64_t> > m_pluginProcessTokens;
HashSet<uint64_t> m_knownTokens;
Vector<RefPtr<PluginProcessProxy> > m_pluginProcesses;
};
} // namespace WebKit
#endif // ENABLE(PLUGIN_PROCESS)
#endif // PluginProcessManager_h
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