Dwm::MacAddress Class Reference

Encapsulates a 6-byte MAC address. More...

#include <DwmMacAddress.hh>

Public Member Functions
	MacAddress ()
	Constructor. Sets the address to 00:00:00:00:00:00.
	MacAddress (const std::string &s)
	Construct from a string of the form xx:xx:xx:xx:xx:xx.
	MacAddress (const MacAddress &addr)
	Copy constructor.
MacAddress &	operator= (const MacAddress &addr)
	operator =
	operator std::string () const
	Returns a string representation of the MAC address.
bool	operator== (const MacAddress &addr) const
	operator ==
bool	operator< (const MacAddress &addr) const
	operator <
std::istream &	Read (std::istream &is)
	Reads the MAC address from an istream. Returns the istream.
std::ostream &	Write (std::ostream &os) const
	Writes the MAC address to an ostream. Returns the ostream.
ssize_t	Read (int fd)
	Reads the MAC address from a file descriptor.
ssize_t	Write (int fd) const
	Writes the MAC address to a file descriptor.
size_t	Read (FILE *f)
	Reads the MAC address from a FILE.
size_t	Write (FILE *f) const
	Writes the MAC address to a FILE.
int	Read (gzFile gzf)
	Reads the MAC address from a gzFile.
int	Write (gzFile gzf) const
	Writes the MAC address to a gzFile.
int	BZRead (BZFILE *bzf)
	Reads the MAC address from a BZFILE.
int	BZWrite (BZFILE *bzf) const
	Writes the MAC address to a BZFILE.
uint64_t	StreamedLength () const
	Returns the number of bytes that should be written if we call one of the Write() members.

Protected Attributes
uint8_t	_addr [6]

Friends
std::ostream &	operator<< (std::ostream &os, const MacAddress &addr)
	Prints to an ostream in 'xx:xx:xx:xx:xx:xx' format.
std::istream &	operator>> (std::istream &is, MacAddress &addr)
	Reads from an istream in 'xx:xx:xx:xx:xx:xx' format.

Detailed Description

Encapsulates a 6-byte MAC address.

Member Function Documentation

BZRead()

int Dwm::MacAddress::BZRead

(

BZFILE *

bzf

)

Reads the MAC address from a BZFILE.

Returns the number of bytes read on success (should be 6), -1 on failure.

BZWrite()

int Dwm::MacAddress::BZWrite

(

BZFILE *

bzf

)

const

Writes the MAC address to a BZFILE.

Returns the number of bytes written on success (should be 6), -1 on failure.

Read() [1/3]

size_t Dwm::MacAddress::Read

(

FILE *

f

)

Reads the MAC address from a FILE.

Returns 1 on success, 0 on failure.

Read() [2/3]

int Dwm::MacAddress::Read

(

gzFile

gzf

)

Reads the MAC address from a gzFile.

Returns the number of bytes read on success (should be 6), -1 on failure.

Read() [3/3]

ssize_t Dwm::MacAddress::Read

(

int

fd

)

Reads the MAC address from a file descriptor.

Returns the number of bytes read on success (should be 6), -1 on failure.

StreamedLength()

uint64_t Dwm::MacAddress::StreamedLength

(

)

const

Returns the number of bytes that should be written if we call one of the Write() members.

Should always return 6.

Write() [1/3]

size_t Dwm::MacAddress::Write

(

FILE *

f

)

const

Writes the MAC address to a FILE.

Returns 1 on success, 0 on failure.

Write() [2/3]

int Dwm::MacAddress::Write

(

gzFile

gzf

)

const

Writes the MAC address to a gzFile.

Returns the number of bytes written on success (should be 6), -1 on failure.

Write() [3/3]

ssize_t Dwm::MacAddress::Write

(

int

fd

)

const

Writes the MAC address to a file descriptor.

Returns the number of bytes written on success (should be 6), -1 on failure.

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

• DwmMacAddress.hh