/*
* Copyright (C) 2010 Google Inc. All rights reserved.
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* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
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* * 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.
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* 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
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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*/
#ifndef DirectoryReaderSync_h
#define DirectoryReaderSync_h
#include "bindings/v8/ScriptWrappable.h"
#include "core/fileapi/FileError.h"
#include "heap/Handle.h"
#include "modules/filesystem/DirectoryReaderBase.h"
#include "wtf/PassRefPtr.h"
#include "wtf/RefCounted.h"
#include "wtf/Vector.h"
#include "wtf/text/WTFString.h"
namespace WebCore {
class EntrySync;
class ExceptionState;
typedef WillBeHeapVector<RefPtrWillBeMember<EntrySync> > EntrySyncHeapVector;
class DirectoryReaderSync : public DirectoryReaderBase, public ScriptWrappable {
public:
static PassRefPtrWillBeRawPtr<DirectoryReaderSync> create(PassRefPtrWillBeRawPtr<DOMFileSystemBase> fileSystem, const String& fullPath)
{
return adoptRefWillBeNoop(new DirectoryReaderSync(fileSystem, fullPath));
}
virtual ~DirectoryReaderSync();
EntrySyncHeapVector readEntries(ExceptionState&);
void addEntries(const EntrySyncHeapVector& entries)
{
m_entries.appendVector(entries);
}
void setError(FileError::ErrorCode code)
{
m_errorCode = code;
}
virtual void trace(Visitor*) OVERRIDE;
private:
class EntriesCallbackHelper;
class ErrorCallbackHelper;
DirectoryReaderSync(PassRefPtrWillBeRawPtr<DOMFileSystemBase>, const String& fullPath);
int m_callbacksId;
EntrySyncHeapVector m_entries;
FileError::ErrorCode m_errorCode;
};
} // namespace
#endif // DirectoryReaderSync_h