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      1 /*
      2  * Copyright (C) 2009 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 #ifndef WrappedResourceResponse_h
     32 #define WrappedResourceResponse_h
     33 
     34 #include "WebURLResponse.h"
     35 #include "WebURLResponsePrivate.h"
     36 
     37 namespace WebKit {
     38 
     39 class WrappedResourceResponse : public WebURLResponse {
     40 public:
     41     ~WrappedResourceResponse()
     42     {
     43         reset(); // Need to drop reference to m_handle
     44     }
     45 
     46     WrappedResourceResponse() { }
     47 
     48     WrappedResourceResponse(WebCore::ResourceResponse& resourceResponse)
     49     {
     50         bind(resourceResponse);
     51     }
     52 
     53     WrappedResourceResponse(const WebCore::ResourceResponse& resourceResponse)
     54     {
     55         bind(resourceResponse);
     56     }
     57 
     58     void bind(WebCore::ResourceResponse& resourceResponse)
     59     {
     60         m_handle.m_resourceResponse = &resourceResponse;
     61         assign(&m_handle);
     62     }
     63 
     64     void bind(const WebCore::ResourceResponse& resourceResponse)
     65     {
     66         bind(*const_cast<WebCore::ResourceResponse*>(&resourceResponse));
     67     }
     68 
     69 private:
     70     class Handle : public WebURLResponsePrivate {
     71     public:
     72         virtual void dispose() { m_resourceResponse = 0; }
     73     };
     74 
     75     Handle m_handle;
     76 };
     77 
     78 } // namespace WebKit
     79 
     80 #endif
     81