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      1 /*
      2  * Copyright (C) 2010 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 PluginProcessConnectionManager_h
     27 #define PluginProcessConnectionManager_h
     28 
     29 #if ENABLE(PLUGIN_PROCESS)
     30 
     31 #include <wtf/Forward.h>
     32 #include <wtf/Noncopyable.h>
     33 #include <wtf/Vector.h>
     34 
     35 // Manages plug-in process connections for the given web process.
     36 
     37 namespace WebKit {
     38 
     39 class PluginProcessConnection;
     40 
     41 class PluginProcessConnectionManager {
     42     WTF_MAKE_NONCOPYABLE(PluginProcessConnectionManager);
     43 public:
     44     static PluginProcessConnectionManager& shared();
     45 
     46     PluginProcessConnection* getPluginProcessConnection(const String& pluginPath);
     47     void removePluginProcessConnection(PluginProcessConnection*);
     48 
     49 private:
     50     PluginProcessConnectionManager();
     51     ~PluginProcessConnectionManager();
     52 
     53     Vector<RefPtr<PluginProcessConnection> > m_pluginProcessConnections;
     54 };
     55 
     56 }
     57 
     58 #endif // ENABLE(PLUGIN_PROCESS)
     59 
     60 #endif // PluginProcessConnectionManager_h
     61