#include <boost/cstdint.hpp>
#include <boost/function.hpp>
#include <boost/array.hpp>
+#include <boost/operators.hpp>
#include "Utils/SafeBool.hh"
//#include "INet4Address.mpp"
class INet4Address
: public boost::array<boost::uint8_t,4>,
public ComparableSafeBool<INet4Address>
-
{
public:
///////////////////////////////////////////////////////////////////////////
static bool match(INet4Address const & addr);
};
+ /** \brief IpV4 network prefix
+
+ This class represents an IpV4 network prefix in CIDR notation.
+ */
+ class INet4Network
+ : public boost::equality_comparable<INet4Network>,
+ public ComparableSafeBool<INet4Network>
+ {
+ public:
+ ///////////////////////////////////////////////////////////////////////////
+ // Types
+
+ ///////////////////////////////////////////////////////////////////////////
+ ///\name Structors and default members
+ ///@{
+
+ INet4Network(); ///< Construct empty (0.0.0.0/0) network
+ INet4Network(INet4Address address, unsigned prefix_len);
+ ///< Construct network from given address and prefix length
+ explicit INet4Network(std::string s); ///< Construct network from CIDR notation
+
+ ///@}
+ ///////////////////////////////////////////////////////////////////////////
+
+ INet4Address const & address() const; ///< Get the networks address
+ unsigned prefix_len() const; ///< Get the networks prefix length
+
+ bool boolean_test() const; ///< \c true, if INet4Network is non-empty
+ bool operator==(INet4Network const & other) const;
+ ///< Compare to networks for equality
+
+ bool match(INet4Address addr) const; ///< \c true, if the network includes \a addr
+ bool match(INet4Network net) const; ///< \c true, if the network includes \a net
+ /**< The is true, if \a net is sub-network (or the same as)
+ \c this. */
+
+ protected:
+
+ private:
+ boost::uint32_t mask() const;
+
+ unsigned prefix_len_;
+ INet4Address address_;
+ };
+
+ /** \brief Output INet4Network instance as it's string representation
+ \related INet4Network
+ */
+ std::ostream & operator<<(std::ostream & os, INet4Network const & addr);
+
}
///////////////////////////////hh.e////////////////////////////////////////