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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 #ifndef FileEntrySync_h
     32 #define FileEntrySync_h
     33 
     34 #if ENABLE(FILE_SYSTEM)
     35 
     36 #include "EntrySync.h"
     37 #include "PlatformString.h"
     38 #include <wtf/PassRefPtr.h>
     39 #include <wtf/RefCounted.h>
     40 
     41 namespace WebCore {
     42 
     43 class File;
     44 class FileWriterSync;
     45 
     46 class FileEntrySync : public EntrySync {
     47 public:
     48     static PassRefPtr<FileEntrySync> create(PassRefPtr<DOMFileSystemBase> fileSystem, const String& fullPath)
     49     {
     50         return adoptRef(new FileEntrySync(fileSystem, fullPath));
     51     }
     52 
     53     virtual bool isFile() const { return true; }
     54 
     55     PassRefPtr<File> file(ExceptionCode&);
     56     PassRefPtr<FileWriterSync> createWriter(ExceptionCode&);
     57 
     58 private:
     59     friend class EntrySync;
     60     FileEntrySync(PassRefPtr<DOMFileSystemBase>, const String& fullPath);
     61 };
     62 
     63 }
     64 
     65 #endif // ENABLE(FILE_SYSTEM)
     66 
     67 #endif // FileEntrySync_h
     68