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package network::test; # $Id$
use strict;
use MDK::Common;
use run_program;
use Socket;
sub new {
my ($class, $o_hostname) = @_;
bless {
hostname => $o_hostname || "mandrakesoft.com"
}, $class;
}
#- launch synchronous test, will hang until the test finishes
sub test_synchronous {
my ($o) = @_;
($o->{address}, $o->{ping}) = resolve_and_ping($o->{hostname});
$o->{done} = 1;
}
#- launch asynchronous test, won't hang
sub start {
my ($o) = @_;
$o->{done} = 0;
$o->{kid} = bg_command->new(sub {
my ($address, $ping) = resolve_and_ping($o->{hostname});
print "$address|$ping\n";
});
}
#- abort asynchronous test
sub abort {
my ($o) = @_;
if ($o->{kid}) {
kill -9, $o->{kid}{pid};
undef $o->{kid};
}
}
#- returns a true value if the test is finished, usefull for asynchronous tests
sub is_done {
my ($o) = @_;
$o->update_status;
to_bool($o->{done});
}
#- return a true value if the connection works (hostname resolution and ping)
sub is_connected {
my ($o) = @_;
to_bool(defined($o->{hostname}) && defined($o->{ping}));
}
#- get hostname used in test for resolution and ping
sub get_hostname {
my ($o) = @_;
$o->{hostname};
}
#- get resolved address (if any) of given hostname
sub get_address {
my /***********************************************************************
*
* pppoe.h
*
* Declaration of various PPPoE constants
*
* Copyright (C) 2000 Roaring Penguin Software Inc.
*
* This program may be distributed according to the terms of the GNU
* General Public License, version 2 or (at your option) any later version.
*
* $Id$
*
***********************************************************************/
#ifdef __sun__
#define __EXTENSIONS__
#endif
#include "config.h"
#if defined(HAVE_NETPACKET_PACKET_H) || defined(HAVE_LINUX_IF_PACKET_H)
#define _POSIX_SOURCE 1 /* For sigaction defines */
#endif
#include <stdio.h> /* For FILE */
#include <sys/types.h> /* For pid_t */
/* How do we access raw Ethernet devices? */
#undef USE_LINUX_PACKET
#undef USE_BPF
#if defined(HAVE_NETPACKET_PACKET_H) || defined(HAVE_LINUX_IF_PACKET_H)
#define USE_LINUX_PACKET 1
#elif defined(HAVE_NET_BPF_H)
#define USE_BPF 1
#elif defined(HAVE_SYS_DLPI_H)
#define USE_DLPI
#endif
/* Sanity check */
#if !defined(USE_BPF) && !defined(USE_LINUX_PACKET) && !defined(USE_DLPI)
#error Unknown method for accessing raw Ethernet frames
#endif
#ifdef HAVE_SYS_CDEFS_H
#include <sys/cdefs.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
/* Ugly header files on some Linux boxes... */
#if defined(HAVE_LINUX_IF_H)
#include <linux/if.h>
#elif defined(HAVE_NET_IF_H)
#include <net/if.h>
#endif
#ifdef HAVE_NET_IF_TYPES_H
#include <net/if_types.h>
#endif
#ifdef HAVE_NET_IF_DL_H
#include <net/if_dl.h>
#endif
/* I'm not sure why this is needed... I do not have OpenBSD */
#if defined(__OpenBSD__)
#include <net/ppp_defs.h>
#include <net/if_ppp.h>
#endif
#ifdef USE_BPF
extern int bpfSize;
struct PPPoEPacketStruct;
void sessionDiscoveryPacket(struct PPPoEPacketStruct *packet);
#define BPF_BUFFER_IS_EMPTY (bpfSize <= 0)
#define BPF_BUFFER_HAS_DATA (bpfSize > 0)
#define ethhdr ether_header
#define h_dest ether_dhost
#define h_source ether_shost
#define h_proto ether_type
#define ETH_DATA_LEN ETHERMTU
#define ETH_ALEN ETHER_ADDR_LEN
#else
#undef USE_BPF
#define BPF_BUFFER_IS_EMPTY 1
#define BPF_BUFFER_HAS_DATA 0
#endif
#ifdef USE_DLPI
#include <sys/ethernet.h>
#define ethhdr ether_header
if (defined(my $output = <$fd>)) {
($o->{address}, $o->{ping}) = $output =~ /^([\d\.]+)\|([\d\.,]+)*$/;
$o->{done} = 1;
undef $o->{kid};
}
}
}
1;
=head1 network::test
=head2 Test synchronously
#- resolve and get ping to hostname from command line if given, else to Mandrakesoft
use lib qw(/usr/lib/libDrakX);
use network::test;
my $net_test = network::test->new($ARGV[0]);
$net_test->test_synchronous;
my $is_connected = $net_test->is_connected;
my $hostname = $net_test->get_hostname;
my $address = $net_test->get_address;
my $ping = $net_test->get_ping;
print "connected: $is_connected
host: $hostname
resolved host: $address
ping to host: $ping
";
=head2 Test asynchronously
#- resolve and get ping to hostname from command line if given, else to Mandrakesoft
#- prints a "." every 10 miliseconds during connection test
use lib qw(/usr/lib/libDrakX);
use network::test;
my $net_test = network::test->new($ARGV[0]);
$net_test->start;
do {
print ".\n";
select(undef, undef, undef, 0.01);
} while !$net_test->is_done;
my $is_connected = $net_test->is_connected;
my $hostname = $net_test->get_hostname;
my $address = $net_test->get_address;
my $ping = $net_test->get_ping;
print "connected: $is_connected
host: $hostname
resolved host: $address
ping to host: $ping
";
=cut
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