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usipp::ICMP Class Reference

the ICMP-class. More...

#include <icmp.h>

Inheritance diagram for usipp::ICMP:

List of all members.

Public Methods
	ICMP (const char*)
virtual	~ICMP ()
	ICMP (const ICMP &)
ICMP&	operator= (const ICMP &)
virtual int	sendpack (void*, size_t)
virtual int	sendpack (char*)
virtual int	sniffpack (void*, size_t)
virtual int	init_device (char *, int, size_t)
int	set_type (u_int8_t)
int	set_code (u_int8_t)
int	set_icmpId (u_int16_t)
int	set_seq (u_int16_t)
int	set_gateway (u_int32_t)
int	set_mtu (u_int16_t)
u_int8_t	get_type ()
u_int8_t	get_code ()
u_int16_t	get_icmpId ()
u_int16_t	get_seq ()
u_int32_t	get_gateway ()
u_int16_t	get_mtu ()

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Detailed Description

the ICMP-class.

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Constructor & Destructor Documentation

usipp::ICMP::ICMP ( const char * )

Expects host.

usipp::ICMP::ICMP ( const ICMP & )

Copy-Construktor

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Member Function Documentation

u_int8_t usipp::ICMP::get_code ( )

Get ICMP-code.

u_int16_t usipp::ICMP::get_icmpId ( )

Get the id field from actuall ICMP-packet.

u_int16_t usipp::ICMP::get_seq ( )

Get the sequence-number of actuall ICMP-packet

u_int8_t usipp::ICMP::get_type ( )

Get the type-field from the actuall ICMP-packet.

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

Initialize a device ("eth0" for example) for packet- capturing. It MUST be called before sniffpack() is launched. Set 'promisc' to 1 if you want the device running in promiscous mode. Fetch at most 'snaplen' bytes per call. Reimplemented from usipp::IP.

ICMP & usipp::ICMP::operator= ( const ICMP & )

Assign-operator

int usipp::ICMP::sendpack ( char * pay_string ) [virtual]

send a ICMP-packet with string 'payload' as payload. Reimplemented from usipp::IP.

int usipp::ICMP::sendpack ( void * payload, size_t paylen ) [virtual]

send an ICMP-packet containing 'payload' which is 'paylen' bytes long Reimplemented from usipp::IP.

int usipp::ICMP::set_code ( u_int8_t )

Set ICMP-code.

int usipp::ICMP::set_icmpId ( u_int16_t )

Set id field in the actuall ICMP-packet

int usipp::ICMP::set_seq ( u_int16_t )

Set the sequecenumber of the actuall ICMP-packet.

int usipp::ICMP::set_type ( u_int8_t )

Set the type-field in the actuall ICMP-packet.

int usipp::ICMP::sniffpack ( void * buf, size_t len ) [virtual]

handle packets, that are NOT actually for the local adress! Reimplemented from usipp::IP.

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

• icmp.h

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