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usipp::Layer2 Class Reference

#include <Layer2.h>

Inheritance diagram for usipp::Layer2:

List of all members.

Public Methods
	Layer2 (RX *r = NULL, TX *t = NULL)
virtual	~Layer2 ()
virtual int	sniffpack (void *, size_t)
virtual int	sendpack (void *buf, size_t len, struct sockaddr *)
virtual int	init_device (char *dev, int promisc, size_t snaplen)
int	setfilter (char *f)
int	timeout (struct timeval)
bool	timeout ()
TX*	register_tx (TX *t)
RX*	register_rx (RX *r)
TX*	tx ()
RX*	rx ()

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Detailed Description

Describing layer 2

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Constructor & Destructor Documentation

usipp::Layer2::Layer2 ( RX * r = NULL, TX * t = NULL )

Give us a Layer 2! Default to Raw IP sockets and pcap packet capturing. This MUST NOT be. You could also say you want to use ethertap devices etc.

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Member Function Documentation

int usipp::Layer2::init_device ( char * dev, int promisc, size_t snaplen ) [virtual]

Initialize a device for packet capturing Reimplemented in usipp::ICMP, usipp::IP, usipp::TCP, and usipp::UDP.

RX * usipp::Layer2::register_rx ( RX * r ) [inline]

register a new capturer, return the old

TX * usipp::Layer2::register_tx ( TX * t ) [inline]

register a new transmitter, return the old

RX * usipp::Layer2::rx ( ) [inline]

return current RX object

int usipp::Layer2::sendpack ( void * buf, size_t len, struct sockaddr * ) [virtual]

Send a packet

int usipp::Layer2::setfilter ( char * f )

Set a filter rule

int usipp::Layer2::sniffpack ( void * buf, size_t buflen ) [virtual]

Actually, capture a packet Reimplemented in usipp::ICMP, usipp::IP, usipp::TCP, and usipp::UDP.

bool usipp::Layer2::timeout ( )

return was timeout?

int usipp::Layer2::timeout ( struct timeval )

Set a timeout

TX * usipp::Layer2::tx ( ) [inline]

return current TX object

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

• Layer2.h

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