2 * Copyright (C) 2010 Google Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
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
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.
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.
31 #ifndef WorkerAsyncFileWriterChromium_h
32 #define WorkerAsyncFileWriterChromium_h
34 #if ENABLE(FILE_SYSTEM) && ENABLE(WORKERS)
36 #include "AsyncFileWriter.h"
37 #include <wtf/PassOwnPtr.h>
43 class WorkerFileWriterCallbacksBridge;
53 class AsyncFileSystem;
54 class AsyncFileWriterClient;
58 class WorkerAsyncFileWriterChromium : public AsyncFileWriter {
65 static PassOwnPtr<WorkerAsyncFileWriterChromium> create(WebKit::WebFileSystem* webFileSystem, const WebKit::WebURL& path, WorkerContext* workerContext, AsyncFileWriterClient* client, WriterType type)
67 return adoptPtr(new WorkerAsyncFileWriterChromium(webFileSystem, path, workerContext, client, type));
69 ~WorkerAsyncFileWriterChromium();
71 bool waitForOperationToComplete();
74 virtual void write(long long position, Blob* data);
75 virtual void truncate(long long length);
80 WorkerAsyncFileWriterChromium(WebKit::WebFileSystem*, const WebKit::WebURL& path, WorkerContext*, AsyncFileWriterClient*, WriterType);
81 RefPtr<WebKit::WorkerFileWriterCallbacksBridge> m_bridge;
87 #endif // ENABLE(FILE_SYSTEM)
89 #endif // AsyncFileWriterChromium_h