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