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73 lines
1.1 KiB
C++
73 lines
1.1 KiB
C++
//
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// DirectoryIterator_UNIX.h
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//
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// Library: Foundation
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// Package: Filesystem
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// Module: DirectoryIterator
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//
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// Definition of the DirectoryIteratorImpl class for UNIX.
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//
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// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#ifndef Foundation_DirectoryIterator_UNIX_INCLUDED
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#define Foundation_DirectoryIterator_UNIX_INCLUDED
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#include "Poco/Foundation.h"
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#include <dirent.h>
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namespace Poco {
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class Foundation_API DirectoryIteratorImpl
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{
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public:
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DirectoryIteratorImpl(const std::string& path);
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~DirectoryIteratorImpl();
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void duplicate();
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void release();
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const std::string& get() const;
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const std::string& next();
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private:
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DIR* _pDir;
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std::string _current;
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int _rc;
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};
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//
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// inlines
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//
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const std::string& DirectoryIteratorImpl::get() const
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{
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return _current;
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}
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inline void DirectoryIteratorImpl::duplicate()
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{
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++_rc;
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}
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inline void DirectoryIteratorImpl::release()
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{
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if (--_rc == 0)
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delete this;
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}
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} // namespace Poco
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#endif // Foundation_DirectoryIterator_UNIX_INCLUDED
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