GNU CommonC++
Public Member Functions | Protected Member Functions | Protected Attributes

ost::IPV6Cidr Class Reference

The CIDR class is used to support routing tables and validate address policies. More...

#include <address.h>

List of all members.

Public Member Functions

struct in6_addr getNetwork (void) const
 Get network address associated with this cidr.
struct in6_addr getNetmask (void) const
 Get network mask associated with this cidr.
struct in6_addr getBroadcast (void) const
 Compute the broadcast address associated with this cidr.
void set (const char *cidr)
 Set the cidr from a full or partial hostname, or from a host/bits specification.
 IPV6Cidr (const char *cidr)
 Construct a new cidr from a string.
 IPV6Cidr ()
 Construct an empty cidr.
 IPV6Cidr (IPV6Cidr &)
 Construct a copy of a cidr.
bool isMember (const struct sockaddr *saddr) const
 See if a socket address is a member of this cidr's network.
bool isMember (const struct in6_addr &inaddr) const
 See if a low level address object is a member of this cidr's net.
bool operator== (const struct sockaddr *sa) const
bool operator== (const struct in6_addr &a) const

Protected Member Functions

unsigned getMask (const char *cp) const

Protected Attributes

struct in6_addr netmask network

Detailed Description

The CIDR class is used to support routing tables and validate address policies.

Author:
David Sugar <dyfet@gnutelephony.org> Classless Internet Domain Routing

Constructor & Destructor Documentation

ost::IPV6Cidr::IPV6Cidr ( const char *  cidr)

Construct a new cidr from a string.

Parameters:
cidrstring to use.
ost::IPV6Cidr::IPV6Cidr ( )

Construct an empty cidr.

ost::IPV6Cidr::IPV6Cidr ( IPV6Cidr )

Construct a copy of a cidr.

Parameters:
cidrto copy from.

Member Function Documentation

struct in6_addr ost::IPV6Cidr::getBroadcast ( void  ) const [read]

Compute the broadcast address associated with this cidr.

Returns:
system binary coded network address.
unsigned ost::IPV6Cidr::getMask ( const char *  cp) const [protected]
struct in6_addr ost::IPV6Cidr::getNetmask ( void  ) const [inline, read]

Get network mask associated with this cidr.

Returns:
system binary coded network mask.
struct in6_addr ost::IPV6Cidr::getNetwork ( void  ) const [inline, read]

Get network address associated with this cidr.

Returns:
system binary coded address.
bool ost::IPV6Cidr::isMember ( const struct in6_addr &  inaddr) const

See if a low level address object is a member of this cidr's net.

Parameters:
inaddrobject to test.
Returns:
true if member of cidr.
bool ost::IPV6Cidr::isMember ( const struct sockaddr *  saddr) const

See if a socket address is a member of this cidr's network.

Parameters:
saddrpointer to test.
Returns:
true if member of cidr.
bool ost::IPV6Cidr::operator== ( const struct in6_addr &  a) const [inline]
bool ost::IPV6Cidr::operator== ( const struct sockaddr *  sa) const [inline]
void ost::IPV6Cidr::set ( const char *  cidr)

Set the cidr from a full or partial hostname, or from a host/bits specification.

Parameters:
cidrstring to use.

Member Data Documentation

struct in6_addr netmask ost::IPV6Cidr::network [protected]

The documentation for this class was generated from the following file: