1 /* 2 * Copyright (C) 2011 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 "modules/filesystem/EntryBase.h" 33 34 #include "modules/filesystem/DOMFilePath.h" 35 #include "modules/filesystem/DOMFileSystemBase.h" 36 #include "platform/weborigin/SecurityOrigin.h" 37 38 namespace WebCore { 39 40 EntryBase::EntryBase(DOMFileSystemBase* fileSystem, const String& fullPath) 41 : m_fileSystem(fileSystem) 42 , m_fullPath(fullPath) 43 , m_name(DOMFilePath::getName(fullPath)) 44 { 45 } 46 47 EntryBase::~EntryBase() 48 { 49 } 50 51 String EntryBase::toURL() const 52 { 53 if (!m_cachedURL.isNull()) 54 return m_cachedURL; 55 56 // Some filesystem type may not support toURL. 57 if (!m_fileSystem->supportsToURL()) 58 m_cachedURL = emptyString(); 59 else 60 m_cachedURL = m_fileSystem->createFileSystemURL(this).string(); 61 return m_cachedURL; 62 } 63 64 void EntryBase::trace(Visitor* visitor) 65 { 66 visitor->trace(m_fileSystem); 67 } 68 69 } // namespace WebCore 70
