TDESocketAddress Class Reference

#include <ksockaddr.h>

Inheritance diagram for TDESocketAddress:

Public Member Functions
virtual	~TDESocketAddress ()
virtual TQString	pretty () const
const sockaddr *	address () const
virtual ksocklen_t	size () const
	operator const sockaddr * () const
int	family () const
int	ianaFamily () const
virtual bool	isEqual (const TDESocketAddress &other) const
bool	isEqual (const TDESocketAddress *other) const
bool	operator== (const TDESocketAddress &other) const
bool	isCoreEqual (const TDESocketAddress &other) const
bool	isCoreEqual (const TDESocketAddress *other) const
virtual TQString	nodeName () const
virtual TQString	serviceName () const

Static Public Member Functions
static TDESocketAddress *	newAddress (const struct sockaddr *sa, ksocklen_t size)
static int	ianaFamily (int af)
static int	fromIanaFamily (int iana)

Protected Member Functions
	TDESocketAddress ()
	TDESocketAddress (const sockaddr *sa, ksocklen_t size)
virtual void	virtual_hook (int id, void *data)

Protected Attributes
sockaddr *	data
ksocklen_t	datasize
bool	owndata

Friends
class	KExtendedSocket

Detailed Description

A socket address.

This class envelopes almost if not all socket addresses.

Author

Thiago Macieira thiag.nosp@m.o.ma.nosp@m.cieir.nosp@m.a@kd.nosp@m.email.nosp@m..net

a socket address.

Definition at line 46 of file ksockaddr.h.

Constructor & Destructor Documentation

TDESocketAddress() [1/2]

TDESocketAddress::TDESocketAddress ( )

inlineprotected

Creates an empty class.

Definition at line 53 of file ksockaddr.h.

TDESocketAddress() [2/2]

TDESocketAddress::TDESocketAddress ( const sockaddr *  sa, ksocklen_t  size  )

protected

Creates with given data.

Class TDESocketAddress.

Parameters

sa	a sockaddr structure
size	the size of sa

Definition at line 83 of file ksockaddr.cpp.

~TDESocketAddress()

TDESocketAddress::~TDESocketAddress ( )

virtual

Destructor.

Definition at line 104 of file ksockaddr.cpp.

Member Function Documentation

address()

const sockaddr* TDESocketAddress::address ( ) const

inline

Returns a sockaddr structure, for passing down to library functions.

Returns

the sockaddr structure, can be 0

Definition at line 78 of file ksockaddr.h.

family()

int TDESocketAddress::family

(

)

const

Returns the family of this address.

Returns

the family of this address, AF_UNSPEC if it's undefined

Definition at line 115 of file ksockaddr.cpp.

fromIanaFamily()

int TDESocketAddress::fromIanaFamily ( int  iana )

static

Returns the address family of the given IANA family number.

Returns

the address family, AF_UNSPEC for unknown IANA family numbers

Definition at line 221 of file ksockaddr.cpp.

ianaFamily() [1/2]

int TDESocketAddress::ianaFamily ( ) const

inline

Returns the IANA family number of this address.

Returns

the IANA family number of this address (1 for AF_INET. 2 for AF_INET6, otherwise 0)

Definition at line 107 of file ksockaddr.h.

ianaFamily() [2/2]

int TDESocketAddress::ianaFamily ( int  af )

static

Returns the IANA family number of the given address family.

Returns 0 if there is no corresponding IANA family number.

Parameters

af	the address family, in AF_* constants

Returns

the IANA family number of this address (1 for AF_INET. 2 for AF_INET6, otherwise 0)

Definition at line 206 of file ksockaddr.cpp.

isCoreEqual() [1/2]

bool TDESocketAddress::isCoreEqual

(

const TDESocketAddress &

other

)

const

Some sockets may differ in such things as services or port numbers, like Internet sockets.

This function compares only the core part of that, if possible.

If not possible, like the default implementation, this returns the same as isEqual.

Parameters

other

the other socket

Returns

true if the code part is equal

Definition at line 179 of file ksockaddr.cpp.

isCoreEqual() [2/2]

bool TDESocketAddress::isCoreEqual ( const TDESocketAddress *  other ) const

inline

Some sockets may differ in such things as services or port numbers, like Internet sockets.

This function compares only the core part of that, if possible.

If not possible, like the default implementation, this returns the same as isEqual.

Parameters

other

the other socket

Returns

true if the code part is equal

Definition at line 148 of file ksockaddr.h.

isEqual()

bool TDESocketAddress::isEqual ( const TDESocketAddress &  other ) const

virtual

Returns true if this equals the other socket.

Parameters

other

the other socket

Returns

true if both sockets are equal

Definition at line 159 of file ksockaddr.cpp.

newAddress()

TDESocketAddress * TDESocketAddress::newAddress ( const struct sockaddr *  sa, ksocklen_t  size  )

static

Creates a new TDESocketAddress or descendant class from given raw socket address.

Parameters

sa	new socket address
size	new socket address's length

Returns

the new TDESocketAddress, or 0 if the function failed

Definition at line 123 of file ksockaddr.cpp.

nodeName()

TQString TDESocketAddress::nodeName ( ) const

virtual

Returns the node name of this socket, as KExtendedSocket::lookup expects as the first argument.

In the case of Internet sockets, this is the hostname. The default implementation returns TQString::null.

Returns

the node name, can be TQString::null

Reimplemented in KInetSocketAddress.

Definition at line 196 of file ksockaddr.cpp.

operator const sockaddr *()

TDESocketAddress::operator const sockaddr * ( ) const

inline

Returns a sockaddr structure, for passing down to library functions.

Returns

the sockaddr structure, can be 0.

See also

address()

Definition at line 93 of file ksockaddr.h.

operator==()

bool TDESocketAddress::operator== ( const TDESocketAddress &  other ) const

inline

Overloaded == operator.

See also

isEqual()

Definition at line 123 of file ksockaddr.h.

pretty()

TQString TDESocketAddress::pretty ( ) const

virtual

Returns a string representation of this socket.

Returns

a pretty string representation

Reimplemented in KUnixSocketAddress, and KInetSocketAddress.

Definition at line 110 of file ksockaddr.cpp.

serviceName()

TQString TDESocketAddress::serviceName ( ) const

virtual

Returns the service name for this socket, as KExtendedSocket::lookup expects as the service argument.

In the case of Internet sockets, this is the port number. The default implementation returns TQString::null.

Returns

the service name, can be TQString::null

Reimplemented in KUnixSocketAddress, and KInetSocketAddress.

Definition at line 201 of file ksockaddr.cpp.

size()

virtual ksocklen_t TDESocketAddress::size ( ) const

inlinevirtual

Returns sockaddr structure size.

Returns

the size of the sockaddr structre, 0 if there is none.

Reimplemented in KInetSocketAddress.

Definition at line 85 of file ksockaddr.h.

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

• ksockaddr.h
• ksockaddr.cpp