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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
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#ifndef _UCB_REGEXP_HXX_
#define _UCB_REGEXP_HXX_

#include <rtl/ustring.hxx>

//============================================================================
namespace ucb_impl {

class Regexp
{
public:
	enum Kind
	{
		KIND_PREFIX,
		KIND_AUTHORITY,
		KIND_DOMAIN
	};

	inline bool operator ==(Regexp const & rOther) const;

	inline bool isDefault() const
	{ return m_eKind == KIND_PREFIX && m_aPrefix.getLength() == 0; }

	inline Kind getKind() const { return m_eKind; }

	bool matches(rtl::OUString const & rString, rtl::OUString * pTranslation,
				 bool * pTranslated) const;

	rtl::OUString getRegexp(bool bReverse) const;

	static Regexp parse(rtl::OUString const & rRegexp);

private:
	Kind m_eKind;
	rtl::OUString m_aPrefix;
	rtl::OUString m_aInfix;
	rtl::OUString m_aReversePrefix;
	bool m_bEmptyDomain;
	bool m_bTranslation;

	inline Regexp(Kind eTheKind, rtl::OUString const & rThePrefix,
				  bool bTheEmptyDomain, rtl::OUString const & rTheInfix,
				  bool bTheTranslation,
				  rtl::OUString const & rTheReversePrefix);
};

inline bool Regexp::operator ==(Regexp const & rOther) const
{
	return m_eKind == rOther.m_eKind
		   && m_aPrefix == rOther.m_aPrefix
		   && m_aInfix == rOther.m_aInfix;
}

}

#endif // _UCB_REGEXP_HXX_