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/*
* 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 DirectoryReaderBase_h
#define DirectoryReaderBase_h
#include "modules/filesystem/DOMFileSystemBase.h"
#include "platform/heap/Handle.h"
#include "wtf/text/WTFString.h"
namespace blink {
class DirectoryReaderBase : public GarbageCollectedFinalized<DirectoryReaderBase> {
public:
DOMFileSystemBase* filesystem() const { return m_fileSystem.get(); }
void setHasMoreEntries(bool hasMoreEntries) { m_hasMoreEntries = hasMoreEntries; }
virtual ~DirectoryReaderBase() { }
virtual void trace(Visitor* visitor)
{
visitor->trace(m_fileSystem);
}
protected:
DirectoryReaderBase(DOMFileSystemBase* fileSystem, const String& fullPath)
: m_fileSystem(fileSystem)
, m_fullPath(fullPath)
, m_hasMoreEntries(true)
{
}
Member<DOMFileSystemBase> m_fileSystem;
// This is a virtual path.
String m_fullPath;
bool m_hasMoreEntries;
};
} // namespace blink
#endif // DirectoryReaderBase_h
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