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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 <WebCore/PlatformString.h>
     32 #import <wtf/HashMap.h>
     33 #import <wtf/PassRefPtr.h>
     34 #import <wtf/text/StringHash.h>
     35 
     36 @class WebHostedNetscapePluginView;
     37 
     38 namespace WebKit {
     39 
     40 class NetscapePluginInstanceProxy;
     41 class NetscapePluginHostProxy;
     42 
     43 class NetscapePluginHostManager {
     44 public:
     45     static NetscapePluginHostManager& shared();
     46 
     47     PassRefPtr<NetscapePluginInstanceProxy> instantiatePlugin(const WTF::String& pluginPath, cpu_type_t pluginArchitecture, const WTF::String& bundleIdentifier, WebHostedNetscapePluginView *, NSString *mimeType, NSArray *attributeKeys, NSArray *attributeValues, NSString *userAgent, NSURL *sourceURL, bool fullFrame, bool isPrivateBrowsingEnabled, bool isAcceleratedCompositingEnabled);
     48 
     49     void pluginHostDied(NetscapePluginHostProxy*);
     50 
     51     static void createPropertyListFile(const WTF::String& pluginPath, cpu_type_t pluginArchitecture);
     52 
     53     void didCreateWindow();
     54 
     55 private:
     56     NetscapePluginHostProxy* hostForPlugin(const WTF::String& pluginPath, cpu_type_t pluginArchitecture, const WTF::String& bundleIdentifier);
     57 
     58     NetscapePluginHostManager();
     59     ~NetscapePluginHostManager();
     60 
     61     bool spawnPluginHost(const WTF::String& pluginPath, cpu_type_t pluginArchitecture, mach_port_t clientPort, mach_port_t& pluginHostPort, ProcessSerialNumber& pluginHostPSN);
     62 
     63     bool initializeVendorPort();
     64 
     65     mach_port_t m_pluginVendorPort;
     66 
     67     // FIXME: This should really be a HashMap of RetainPtrs, but that doesn't work right now.
     68     typedef HashMap<WTF::String, NetscapePluginHostProxy*> PluginHostMap;
     69     PluginHostMap m_pluginHosts;
     70 };
     71 
     72 } // namespace WebKit
     73 
     74 #endif // NetscapePluginHostManager_h
     75 #endif // USE(PLUGIN_HOST_PROCESS)
     76