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      1 /*
      2  * Copyright (c) 2008, 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 #include "config.h"
     32 #include "core/platform/FileSystem.h"
     33 
     34 #include "core/platform/FileMetadata.h"
     35 #include "core/platform/NotImplemented.h"
     36 
     37 #include "public/platform/Platform.h"
     38 #include "public/platform/WebFileInfo.h"
     39 #include "public/platform/WebFileUtilities.h"
     40 #include "wtf/text/WTFString.h"
     41 
     42 namespace WebCore {
     43 
     44 bool getFileSize(const String& path, long long& result)
     45 {
     46     FileMetadata metadata;
     47     if (!getFileMetadata(path, metadata))
     48         return false;
     49     result = metadata.length;
     50     return true;
     51 }
     52 
     53 bool getFileModificationTime(const String& path, time_t& result)
     54 {
     55     FileMetadata metadata;
     56     if (!getFileMetadata(path, metadata))
     57         return false;
     58     result = metadata.modificationTime;
     59     return true;
     60 }
     61 
     62 bool getFileMetadata(const String& path, FileMetadata& metadata)
     63 {
     64     WebKit::WebFileInfo webFileInfo;
     65     if (!WebKit::Platform::current()->fileUtilities()->getFileInfo(path, webFileInfo))
     66         return false;
     67     metadata.modificationTime = webFileInfo.modificationTime;
     68     metadata.length = webFileInfo.length;
     69     metadata.type = static_cast<FileMetadata::Type>(webFileInfo.type);
     70     return true;
     71 }
     72 
     73 String directoryName(const String& path)
     74 {
     75     return WebKit::Platform::current()->fileUtilities()->directoryName(path);
     76 }
     77 
     78 } // namespace WebCore
     79