1/* 2 * Copyright (C) 2012 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/DraggedIsolatedFileSystem.h" 33 34#include "core/dom/ScriptExecutionContext.h" 35#include "core/platform/Supplementable.h" 36#include "modules/filesystem/DOMFileSystem.h" 37#include "weborigin/SecurityOrigin.h" 38#include "wtf/MainThread.h" 39 40namespace WebCore { 41 42DraggedIsolatedFileSystem::~DraggedIsolatedFileSystem() 43{ 44} 45 46DOMFileSystem* DraggedIsolatedFileSystem::getDOMFileSystem(ScriptExecutionContext* scriptExecutionContext) 47{ 48 ASSERT(!m_filesystemId.isEmpty()); 49 if (!m_filesystem) { 50 ASSERT(scriptExecutionContext); 51 m_filesystem = DOMFileSystem::createIsolatedFileSystem(scriptExecutionContext, m_filesystemId); 52 } 53 return m_filesystem.get(); 54} 55 56// static 57const char* DraggedIsolatedFileSystem::supplementName() 58{ 59 ASSERT(isMainThread()); 60 return "DraggedIsolatedFileSystem"; 61} 62 63DraggedIsolatedFileSystem::DraggedIsolatedFileSystem(const String& filesystemId) 64 : m_filesystemId(filesystemId) 65{ 66} 67 68} // namespace WebCore 69