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* Copyright (C) 2010 Apple Inc. All rights reserved.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef PluginProcessConnection_h
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#define PluginProcessConnection_h
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#if ENABLE(PLUGIN_PROCESS)
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#include "Connection.h"
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#include "PluginProcess.h"
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#include <wtf/RefCounted.h>
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#include <wtf/text/WTFString.h>
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// A CoreIPC connection to a plug-in process.
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class NPRemoteObjectMap;
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class PluginProcessConnectionManager;
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class PluginProcessConnection : public RefCounted<PluginProcessConnection>, CoreIPC::Connection::Client {
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static PassRefPtr<PluginProcessConnection> create(PluginProcessConnectionManager* pluginProcessConnectionManager, const String& pluginPath, PluginProcess::Type processType, CoreIPC::Connection::Identifier connectionIdentifier, bool supportsAsynchronousPluginInitialization)
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return adoptRef(new PluginProcessConnection(pluginProcessConnectionManager, pluginPath, processType, connectionIdentifier, supportsAsynchronousPluginInitialization));
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~PluginProcessConnection();
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const String& pluginPath() const { return m_pluginPath; }
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CoreIPC::Connection* connection() const { return m_connection.get(); }
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void addPluginProxy(PluginProxy*);
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void removePluginProxy(PluginProxy*);
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NPRemoteObjectMap* npRemoteObjectMap() const { return m_npRemoteObjectMap.get(); }
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bool supportsAsynchronousPluginInitialization() const { return m_supportsAsynchronousPluginInitialization; }
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PluginProcess::Type processType() const { return m_processType; }
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PluginProcessConnection(PluginProcessConnectionManager*, const String& pluginPath, PluginProcess::Type, CoreIPC::Connection::Identifier connectionIdentifier, bool supportsAsynchronousInitialization);
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// CoreIPC::Connection::Client
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virtual void didReceiveMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::MessageDecoder&) OVERRIDE;
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virtual void didReceiveSyncMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::MessageDecoder&, OwnPtr<CoreIPC::MessageEncoder>&) OVERRIDE;
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virtual void didClose(CoreIPC::Connection*);
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virtual void didReceiveInvalidMessage(CoreIPC::Connection*, CoreIPC::StringReference messageReceiverName, CoreIPC::StringReference messageName) OVERRIDE;
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void didReceiveSyncPluginProcessConnectionMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::MessageDecoder&, OwnPtr<CoreIPC::MessageEncoder>&);
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void setException(const String&);
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PluginProcessConnectionManager* m_pluginProcessConnectionManager;
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// The connection from the web process to the plug-in process.
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RefPtr<CoreIPC::Connection> m_connection;
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// The plug-ins. We use a weak reference to the plug-in proxies because the plug-in view holds the strong reference.
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HashMap<uint64_t, PluginProxy*> m_plugins;
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RefPtr<NPRemoteObjectMap> m_npRemoteObjectMap;
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bool m_supportsAsynchronousPluginInitialization;
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PluginProcess::Type m_processType;
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#endif // ENABLE(PLUGIN_PROCESS)
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#endif // PluginProcessConnection_h