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2025-09-01 20:47:58 +08:00
commit 12c51b5ddb
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+//
+// DirectoryIterator_WIN32.h
+//
+// Library: Foundation
+// Package: Filesystem
+// Module:  DirectoryIterator
+//
+// Definition of the DirectoryIteratorImpl class for WIN32.
+//
+// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
+// and Contributors.
+//
+// SPDX-License-Identifier:	BSL-1.0
+//
+
+
+#ifndef Foundation_DirectoryIterator_WIN32_INCLUDED
+#define Foundation_DirectoryIterator_WIN32_INCLUDED
+
+
+#include "Poco/Foundation.h"
+#include "Poco/UnWindows.h"
+
+
+namespace Poco {
+
+
+class Foundation_API DirectoryIteratorImpl
+{
+public:
+	DirectoryIteratorImpl(const std::string& path);
+	~DirectoryIteratorImpl();
+	
+	void duplicate();
+	void release();
+	
+	const std::string& get() const;
+	const std::string& next();
+	
+private:
+	HANDLE          _fh;
+	WIN32_FIND_DATA _fd;
+	std::string     _current;
+	int _rc;
+};
+
+
+//
+// inlines
+//
+const std::string& DirectoryIteratorImpl::get() const
+{
+	return _current;
+}
+
+
+inline void DirectoryIteratorImpl::duplicate()
+{
+	++_rc;
+}
+
+
+inline void DirectoryIteratorImpl::release()
+{
+	if (--_rc == 0)
+		delete this;
+}
+
+
+} // namespace Poco
+
+
+#endif // Foundation_DirectoryIterator_WIN32_INCLUDED