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 WebFileSystemCallbacksImpl_h 32#define WebFileSystemCallbacksImpl_h 33 34#include "AsyncFileSystem.h" 35#include "WebFileSystem.h" 36#include "WebFileSystemCallbacks.h" 37#include "WebVector.h" 38#include <wtf/OwnPtr.h> 39#include <wtf/PassOwnPtr.h> 40 41namespace WebCore { 42class AsyncFileSystemCallbacks; 43class ScriptExecutionContext; 44} 45 46namespace WebKit { 47 48struct WebFileInfo; 49struct WebFileSystemEntry; 50class WebString; 51 52class WebFileSystemCallbacksImpl : public WebFileSystemCallbacks { 53public: 54 WebFileSystemCallbacksImpl(PassOwnPtr<WebCore::AsyncFileSystemCallbacks>, WebCore::AsyncFileSystem::Type = WebCore::AsyncFileSystem::Temporary, WebCore::ScriptExecutionContext* = 0, bool synchronous = false); 55 virtual ~WebFileSystemCallbacksImpl(); 56 57 virtual void didSucceed(); 58 virtual void didReadMetadata(const WebFileInfo& info); 59 virtual void didReadDirectory(const WebVector<WebFileSystemEntry>& entries, bool hasMore); 60 virtual void didOpenFileSystem(const WebString& name, const WebString& rootPath); 61 virtual void didFail(WebFileError error); 62 63private: 64 OwnPtr<WebCore::AsyncFileSystemCallbacks> m_callbacks; 65 66 // Used for openFileSystem callbacks. 67 WebCore::AsyncFileSystem::Type m_type; 68 69 // Used for worker's openFileSystem callbacks. 70 WebCore::ScriptExecutionContext* m_context; 71 bool m_synchronous; 72}; 73 74} // namespace WebKit 75 76#endif // WebFileSystemCallbacksImpl_h 77