| /* |
| * Copyright (C) 2010 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef WorkerAsyncFileWriterChromium_h |
| #define WorkerAsyncFileWriterChromium_h |
| |
| #include "modules/filesystem/AsyncFileWriter.h" |
| #include "wtf/PassOwnPtr.h" |
| |
| namespace WebKit { |
| class WebFileSystem; |
| class WebFileWriter; |
| class WebURL; |
| class WorkerFileWriterCallbacksBridge; |
| } |
| |
| namespace WTF { |
| class String; |
| } |
| using WTF::String; |
| |
| namespace WebCore { |
| |
| class AsyncFileSystem; |
| class AsyncFileWriterClient; |
| class Blob; |
| class WorkerGlobalScope; |
| |
| class WorkerAsyncFileWriterChromium : public AsyncFileWriter { |
| public: |
| enum WriterType { |
| Asynchronous, |
| Synchronous, |
| }; |
| |
| static PassOwnPtr<WorkerAsyncFileWriterChromium> create(WebKit::WebFileSystem* webFileSystem, const WebKit::WebURL& path, WorkerGlobalScope* workerGlobalScope, AsyncFileWriterClient* client, WriterType type) |
| { |
| return adoptPtr(new WorkerAsyncFileWriterChromium(webFileSystem, path, workerGlobalScope, client, type)); |
| } |
| ~WorkerAsyncFileWriterChromium(); |
| |
| bool waitForOperationToComplete(); |
| |
| // FileWriter |
| virtual void write(long long position, Blob* data); |
| virtual void truncate(long long length); |
| virtual void abort(); |
| |
| private: |
| |
| WorkerAsyncFileWriterChromium(WebKit::WebFileSystem*, const WebKit::WebURL& path, WorkerGlobalScope*, AsyncFileWriterClient*, WriterType); |
| RefPtr<WebKit::WorkerFileWriterCallbacksBridge> m_bridge; |
| }; |
| |
| } // namespace |
| |
| #endif // AsyncFileWriterChromium_h |