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 #include "config.h" 32 #include "modules/filesystem/DirectoryEntrySync.h" 33 34 #include "bindings/v8/ExceptionMessages.h" 35 #include "bindings/v8/ExceptionState.h" 36 #include "core/dom/ExceptionCode.h" 37 #include "modules/filesystem/DirectoryReaderSync.h" 38 #include "modules/filesystem/FileEntrySync.h" 39 #include "modules/filesystem/SyncCallbackHelper.h" 40 41 namespace WebCore { 42 43 DirectoryEntrySync::DirectoryEntrySync(DOMFileSystemBase* fileSystem, const String& fullPath) 44 : EntrySync(fileSystem, fullPath) 45 { 46 ScriptWrappable::init(this); 47 } 48 49 DirectoryReaderSync* DirectoryEntrySync::createReader() 50 { 51 return DirectoryReaderSync::create(m_fileSystem, m_fullPath); 52 } 53 54 FileEntrySync* DirectoryEntrySync::getFile(const String& path, const Dictionary& options, ExceptionState& exceptionState) 55 { 56 FileSystemFlags flags(options); 57 RefPtr<EntrySyncCallbackHelper> helper = EntrySyncCallbackHelper::create(); 58 m_fileSystem->getFile(this, path, flags, helper->successCallback(), helper->errorCallback(), DOMFileSystemBase::Synchronous); 59 return static_cast<FileEntrySync*>(helper->getResult(exceptionState)); 60 } 61 62 DirectoryEntrySync* DirectoryEntrySync::getDirectory(const String& path, const Dictionary& options, ExceptionState& exceptionState) 63 { 64 FileSystemFlags flags(options); 65 RefPtr<EntrySyncCallbackHelper> helper = EntrySyncCallbackHelper::create(); 66 m_fileSystem->getDirectory(this, path, flags, helper->successCallback(), helper->errorCallback(), DOMFileSystemBase::Synchronous); 67 return static_cast<DirectoryEntrySync*>(helper->getResult(exceptionState)); 68 } 69 70 void DirectoryEntrySync::removeRecursively(ExceptionState& exceptionState) 71 { 72 RefPtr<VoidSyncCallbackHelper> helper = VoidSyncCallbackHelper::create(); 73 m_fileSystem->removeRecursively(this, helper->successCallback(), helper->errorCallback(), DOMFileSystemBase::Synchronous); 74 helper->getResult(exceptionState); 75 } 76 77 void DirectoryEntrySync::trace(Visitor* visitor) 78 { 79 EntrySync::trace(visitor); 80 } 81 82 } 83