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      1 /*
      2  * Copyright (C) 2011 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 #include "config.h"
     27 #include "Download.h"
     28 
     29 using namespace WebCore;
     30 
     31 namespace WebKit {
     32 
     33 void Download::platformDidFinish()
     34 {
     35     ASSERT(!m_bundlePath.isEmpty());
     36     ASSERT(!m_destination.isEmpty());
     37 
     38     // Try to move the bundle to the final filename.
     39     DWORD flags = MOVEFILE_COPY_ALLOWED | (m_allowOverwrite ? MOVEFILE_REPLACE_EXISTING : 0);
     40     if (::MoveFileExW(m_bundlePath.charactersWithNullTermination(), m_destination.charactersWithNullTermination(), flags))
     41         return;
     42 
     43     // The move failed. Give the client one more chance to choose the final filename.
     44     m_destination = retrieveDestinationWithSuggestedFilename(m_destination, m_allowOverwrite);
     45     if (m_destination.isEmpty())
     46         return;
     47 
     48     // We either need to report our final filename as the bundle filename or the updated destination filename.
     49     flags = MOVEFILE_COPY_ALLOWED | (m_allowOverwrite ? MOVEFILE_REPLACE_EXISTING : 0);
     50     if (::MoveFileExW(m_bundlePath.charactersWithNullTermination(), m_destination.charactersWithNullTermination(), flags))
     51         didCreateDestination(m_destination);
     52     else
     53         didCreateDestination(m_bundlePath);
     54 }
     55 
     56 } // namespace WebKit
     57