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      1 /*
      2  * Copyright (C) 2008 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. ``AS IS'' AND ANY
     14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
     17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #if USE(PLUGIN_HOST_PROCESS)
     27 
     28 #ifndef NetscapePluginHostManager_h
     29 #define NetscapePluginHostManager_h
     30 
     31 #import <wtf/HashMap.h>
     32 #import <wtf/PassRefPtr.h>
     33 
     34 @class WebHostedNetscapePluginView;
     35 @class WebNetscapePluginPackage;
     36 
     37 namespace WebKit {
     38 
     39 class NetscapePluginInstanceProxy;
     40 class NetscapePluginHostProxy;
     41 
     42 class NetscapePluginHostManager {
     43 public:
     44     static NetscapePluginHostManager& shared();
     45 
     46     PassRefPtr<NetscapePluginInstanceProxy> instantiatePlugin(WebNetscapePluginPackage *, WebHostedNetscapePluginView *, NSString *mimeType, NSArray *attributeKeys, NSArray *attributeValues, NSString *userAgent, NSURL *sourceURL, bool fullFrame, bool isPrivateBrowsingEnabled, bool isAcceleratedCompositingEnabled);
     47 
     48     void pluginHostDied(NetscapePluginHostProxy*);
     49 
     50     static void createPropertyListFile(WebNetscapePluginPackage *);
     51 
     52     void didCreateWindow();
     53 
     54 private:
     55     NetscapePluginHostProxy* hostForPackage(WebNetscapePluginPackage *, bool useProxiedOpenPanel);
     56 
     57     NetscapePluginHostManager();
     58     ~NetscapePluginHostManager();
     59 
     60     bool spawnPluginHost(WebNetscapePluginPackage *, mach_port_t clientPort, mach_port_t& pluginHostPort, ProcessSerialNumber& pluginHostPSN, bool useProxiedOpenPanel);
     61 
     62     bool initializeVendorPort();
     63 
     64     mach_port_t m_pluginVendorPort;
     65 
     66     // FIXME: This should really be a HashMap of RetainPtrs, but that doesn't work right now.
     67     typedef HashMap<WebNetscapePluginPackage*, NetscapePluginHostProxy*> PluginHostMap;
     68     PluginHostMap m_pluginHosts;
     69 };
     70 
     71 } // namespace WebKit
     72 
     73 #endif // NetscapePluginHostManager_h
     74 #endif // USE(PLUGIN_HOST_PROCESS)
     75