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#include "config.h" 31#include "WebFileSystemCallbacksImpl.h" 32 33#if ENABLE(FILE_SYSTEM) 34 35#include "AsyncFileSystemCallbacks.h" 36#include "AsyncFileSystemChromium.h" 37#include "FileMetadata.h" 38#include "ScriptExecutionContext.h" 39#include "WebFileInfo.h" 40#include "WebFileSystem.h" 41#include "WebFileSystemEntry.h" 42#include "WebString.h" 43#include "WorkerAsyncFileSystemChromium.h" 44#include <wtf/Vector.h> 45 46using namespace WebCore; 47 48namespace WebKit { 49 50WebFileSystemCallbacksImpl::WebFileSystemCallbacksImpl(PassOwnPtr<AsyncFileSystemCallbacks> callbacks, AsyncFileSystem::Type type, WebCore::ScriptExecutionContext* context, bool synchronous) 51 : m_callbacks(callbacks) 52 , m_type(type) 53 , m_context(context) 54 , m_synchronous(synchronous) 55{ 56 ASSERT(m_callbacks); 57} 58 59WebFileSystemCallbacksImpl::~WebFileSystemCallbacksImpl() 60{ 61} 62 63void WebFileSystemCallbacksImpl::didSucceed() 64{ 65 m_callbacks->didSucceed(); 66 delete this; 67} 68 69void WebFileSystemCallbacksImpl::didReadMetadata(const WebFileInfo& webFileInfo) 70{ 71 FileMetadata fileMetadata; 72 fileMetadata.modificationTime = webFileInfo.modificationTime; 73 fileMetadata.length = webFileInfo.length; 74 fileMetadata.type = static_cast<FileMetadata::Type>(webFileInfo.type); 75 fileMetadata.platformPath = webFileInfo.platformPath; 76 m_callbacks->didReadMetadata(fileMetadata); 77 delete this; 78} 79 80void WebFileSystemCallbacksImpl::didReadDirectory(const WebVector<WebFileSystemEntry>& entries, bool hasMore) 81{ 82 for (size_t i = 0; i < entries.size(); ++i) 83 m_callbacks->didReadDirectoryEntry(entries[i].name, entries[i].isDirectory); 84 m_callbacks->didReadDirectoryEntries(hasMore); 85 delete this; 86} 87 88void WebFileSystemCallbacksImpl::didOpenFileSystem(const WebString& name, const WebString& path) 89{ 90 if (m_context && m_context->isWorkerContext()) 91 m_callbacks->didOpenFileSystem(name, WorkerAsyncFileSystemChromium::create(m_context, m_type, path, m_synchronous)); 92 else 93 m_callbacks->didOpenFileSystem(name, AsyncFileSystemChromium::create(m_type, path)); 94 delete this; 95} 96 97void WebFileSystemCallbacksImpl::didFail(WebFileError error) 98{ 99 m_callbacks->didFail(error); 100 delete this; 101} 102 103} // namespace WebKit 104 105#endif // ENABLE(FILE_SYSTEM) 106