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/*
* Copyright (C) 2012 Research In Motion Limited. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
#ifndef WorkerAsyncFileWriterBlackBerry_h
#define WorkerAsyncFileWriterBlackBerry_h
#if ENABLE(FILE_SYSTEM) && ENABLE(WORKERS)
#include "AsyncFileWriterBlackBerry.h"
#include <BlackBerryPlatformWebFileSystemFileWriter.h>
#include <wtf/Assertions.h>
#include <wtf/OwnPtr.h>
#include <wtf/PassOwnPtr.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
class ScriptExecutionContext;
class WorkerGlobalScope;
class WorkerAsyncFileWriterBlackBerry: public AsyncFileWriterBlackBerry {
public:
static PassOwnPtr<WorkerAsyncFileWriterBlackBerry> create(WorkerGlobalScope* context, const String& mode, PassOwnPtr<BlackBerry::Platform::WebFileWriter> platformWriter, AsyncFileWriterClient* client)
{
return adoptPtr(new WorkerAsyncFileWriterBlackBerry(context, mode, platformWriter, client));
}
virtual void write(long long position, Blob*);
virtual void truncate(long long length);
virtual void abort();
virtual bool waitForOperationToComplete();
virtual PlatformFileWriterClient* platformWriterClient();
private:
WorkerAsyncFileWriterBlackBerry(WorkerGlobalScope* context, const String& mode, PassOwnPtr<BlackBerry::Platform::WebFileWriter> platformWriter, AsyncFileWriterClient* client)
: AsyncFileWriterBlackBerry(platformWriter, client)
, m_context(context)
, m_mode(mode)
{
}
static void writeOnMainThread(ScriptExecutionContext*, BlackBerry::Platform::WebFileWriter* platformWriter, long long position, Blob*);
static void truncateOnMainThread(ScriptExecutionContext*, BlackBerry::Platform::WebFileWriter* platformWriter, long long length);
static void abortOnMainThread(ScriptExecutionContext*, BlackBerry::Platform::WebFileWriter* platformWriter);
WorkerGlobalScope* m_context;
String m_mode;
};
} // namespace WebCore
#endif
#endif
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