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      1 /*
      2  * Copyright (C) 2010 Google 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 are
      6  * met:
      7  *
      8  *     * Redistributions of source code must retain the above copyright
      9  * notice, this list of conditions and the following disclaimer.
     10  *     * Redistributions in binary form must reproduce the above
     11  * copyright notice, this list of conditions and the following disclaimer
     12  * in the documentation and/or other materials provided with the
     13  * distribution.
     14  *     * Neither the name of Google Inc. nor the names of its
     15  * contributors may be used to endorse or promote products derived from
     16  * this software without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     19  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     21  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     22  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     23  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 
     31 #include "config.h"
     32 #include "ApplicationCacheHost.h"
     33 
     34 #if ENABLE(OFFLINE_WEB_APPLICATIONS)
     35 
     36 #include "WebApplicationCacheHostClient.h"
     37 #include "WebKit.h"
     38 #include "WebKitClient.h"
     39 
     40 namespace WebCore {
     41 
     42 class ApplicationCacheHostInternal : public WebKit::WebApplicationCacheHostClient {
     43 public:
     44     ApplicationCacheHostInternal(ApplicationCacheHost* host)
     45         : m_innerHost(host)
     46     {
     47         m_outerHost.set(WebKit::webKitClient()->createApplicationCacheHost(this));
     48     }
     49 
     50     virtual void notifyEventListener(WebKit::WebApplicationCacheHost::EventID eventID)
     51     {
     52         m_innerHost->notifyDOMApplicationCache(static_cast<ApplicationCacheHost::EventID>(eventID));
     53     }
     54 
     55     static WebKit::WebApplicationCacheHost* toWebApplicationCacheHost(ApplicationCacheHost* innerHost)
     56     {
     57         if (innerHost && innerHost->m_internal.get())
     58             return innerHost->m_internal->m_outerHost.get();
     59         return 0;
     60     }
     61 
     62 private:
     63     friend class ApplicationCacheHost;
     64     ApplicationCacheHost* m_innerHost;
     65     OwnPtr<WebKit::WebApplicationCacheHost> m_outerHost;
     66 };
     67 
     68 }
     69 
     70 #endif  // ENABLE(OFFLINE_WEB_APPLICATIONS)
     71