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 Metadata_h 32 #define Metadata_h 33 34 #include "bindings/v8/ScriptWrappable.h" 35 #include "platform/FileMetadata.h" 36 #include "wtf/RefCounted.h" 37 38 namespace WebCore { 39 40 class Metadata : public RefCounted<Metadata>, public ScriptWrappable { 41 public: 42 static PassRefPtr<Metadata> create(const FileMetadata& platformMetadata) 43 { 44 return adoptRef(new Metadata(platformMetadata)); 45 } 46 47 static PassRefPtr<Metadata> create(Metadata* metadata) 48 { 49 return adoptRef(new Metadata(metadata->m_platformMetadata)); 50 } 51 52 // Needs to return epoch time in milliseconds for Date while FileMetadata's modificationTime is in seconds. 53 double modificationTime() const { return m_platformMetadata.modificationTime * 1000.0; } 54 unsigned long long size() const { return static_cast<unsigned long long>(m_platformMetadata.length); } 55 56 private: 57 explicit Metadata(const FileMetadata& platformMetadata) 58 : m_platformMetadata(platformMetadata) 59 { 60 ScriptWrappable::init(this); 61 } 62 63 FileMetadata m_platformMetadata; 64 }; 65 66 } // namespace 67 68 #endif // Metadata_h 69
