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-rw-r--r--perl-install/network/network.pm446
1 files changed, 0 insertions, 446 deletions
diff --git a/perl-install/network/network.pm b/perl-install/network/network.pm
deleted file mode 100644
index 75dcedf8d..000000000
--- a/perl-install/network/network.pm
+++ /dev/null
@@ -1,446 +0,0 @@
-package network::network; # $Id$
-
-use diagnostics;
-use strict;
-
-#-######################################################################################
-#- misc imports
-#-######################################################################################
-use Socket;
-
-use common;
-use detect_devices;
-use run_program;
-use any;
-use log;
-use vars qw(@ISA @EXPORT);
-
-@ISA = qw(Exporter);
-@EXPORT = qw(resolv configureNetworkIntf netmask dns is_ip masked_ip findIntf addDefaultRoute all write_interface_conf read_all_conf dnsServers guessHostname configureNetworkNet read_resolv_conf getVarsFromSh read_interface_conf add2hosts gateway configureNetwork2 write_conf sethostname miscellaneousNetwork down_it read_conf write_resolv_conf up_it);
-
-#-######################################################################################
-#- Functions
-#-######################################################################################
-sub read_conf {
- my ($file) = @_;
- my %netc = getVarsFromSh($file);
- \%netc;
-}
-
-sub read_resolv_conf {
- my ($file) = @_;
- my @l = qw(dnsServer dnsServer2 dnsServer3);
- my %netc;
-
- local *F; open F, $file or die "cannot open $file: $!";
- local $_;
- while (<F>) {
- /^\s*nameserver\s+(\S+)/ and $netc{shift @l} = $1;
- }
- \%netc;
-}
-
-sub read_interface_conf {
- my ($file) = @_;
- my %intf = getVarsFromSh($file) or die "cannot open file $file: $!";
-
- $intf{BOOTPROTO} ||= 'static';
- $intf{isPtp} = $intf{NETWORK} eq '255.255.255.255';
- $intf{isUp} = 1;
- \%intf;
-}
-
-sub up_it {
- my ($prefix, $intfs) = @_;
- $_->{isUp} and return foreach values %$intfs;
- my $f = "/etc/resolv.conf"; symlink "$prefix/$f", $f;
- run_program::rooted($prefix, "/etc/rc.d/init.d/network", "start");
- $_->{isUp} = 1 foreach values %$intfs;
-}
-sub down_it {
- my ($prefix, $intfs) = @_;
- run_program::rooted($prefix, "/etc/rc.d/init.d/network", "stop");
- $_->{isUp} = 1 foreach values %$intfs;
-}
-
-sub write_conf {
- my ($file, $netc) = @_;
-
- add2hash($netc, {
- NETWORKING => "yes",
- FORWARD_IPV4 => "false",
- HOSTNAME => "localhost.localdomain",
- });
- ($netc->{DOMAINNAME}) = ($netc->{HOSTNAME} =~ /\.(.*)/);
-
- setVarsInSh($file, $netc, qw(NETWORKING FORWARD_IPV4 DHCP_HOSTNAME HOSTNAME DOMAINNAME GATEWAY GATEWAYDEV NISDOMAIN));
-}
-
-sub write_resolv_conf {
- my ($file, $netc) = @_;
-
- #- get the list of used dns.
- my %used_dns; @used_dns{$netc->{dnsServer}, $netc->{dnsServer2}, $netc->{dnsServer3}} = (1, 2, 3);
-
- unless ($netc->{DOMAINNAME} || $netc->{DOMAINNAME2} || keys %used_dns > 0) {
- unlink($file);
- log::l("neither domain name nor dns server are configured");
- return 0;
- }
-
- my (%search, %dns, @unknown);
- local *F; open F, $file;
- local $_;
- my $options;
- while (<F>) {
- if (/^[\s]*(options\s+[^#]*).*$/) { $options = $1; $options =~ s/timeout:\d+/timeout:1/; next }
- /^[#\s]*search\s+(.*?)\s*$/ and $search{$1} = $., next;
- /^[#\s]*nameserver\s+(.*?)\s*$/ and $dns{$1} = $., next;
- /^.*# ppp temp entry\s*$/ and next;
- /^[#\s]*(\S.*?)\s*$/ and push @unknown, $1;
- }
- $options ||= "options timeout:1";
-
- close F; open F, ">$file" or die "cannot write $file: $!";
- print F "# search $_\n" foreach grep { $_ ne "$netc->{DOMAINNAME} $netc->{DOMAINNAME2}" } sort { $search{$a} <=> $search{$b} } keys %search;
- print F "search $netc->{DOMAINNAME} $netc->{DOMAINNAME2}\n" if ($netc->{DOMAINNAME} || $netc->{DOMAINNAME2});
- print F "$options\n\n";
- print F "# nameserver $_\n" foreach grep { ! exists $used_dns{$_} } sort { $dns{$a} <=> $dns{$b} } keys %dns;
- print F "nameserver $_\n" foreach sort { $used_dns{$a} <=> $used_dns{$b} } grep { $_ } keys %used_dns;
- print F "\n";
- print F "# $_\n" foreach @unknown;
- print F "\n";
- print F "# ppp temp entry\n";
-
- #-res_init(); # reinit the resolver so DNS changes take affect
- 1;
-}
-
-sub write_interface_conf {
- my ($file, $intf, $prefix) = @_;
-
- my @ip = split '\.', $intf->{IPADDR};
- my @mask = split '\.', $intf->{NETMASK};
- my $hwaddr;
- $::o->{miscellaneous}{track_network_id} and $hwaddr = -e "$prefix/sbin/ip" && `LC_ALL= LANG= $prefix/sbin/ip -o link show $intf->{DEVICE} 2>/dev/null`;
- if ($hwaddr) { chomp $hwaddr; $hwaddr =~ s/.*link\/ether\s([0-9a-z:]+)\s.*/$1/; }
- add2hash($intf, {
- BROADCAST => join('.', mapn { int $_[0] | ~int $_[1] & 255 } \@ip, \@mask),
- NETWORK => join('.', mapn { int $_[0] & $_[1] } \@ip, \@mask),
- ONBOOT => bool2yesno(!member($intf->{DEVICE}, map { $_->{device} } detect_devices::probeall())),
- if_($::o->{miscellaneous}{track_network_id}, HWADDR => $hwaddr)
- });
- setVarsInSh($file, $intf, qw(DEVICE BOOTPROTO IPADDR NETMASK NETWORK BROADCAST ONBOOT HWADDR), ($intf->{wireless_eth}) ? qw(WIRELESS_MODE WIRELESS_ESSID WIRELESS_NWID WIRELESS_FREQ WIRELESS_SENS WIRELESS_RATE WIRELESS_ENC_KEY WIRELESS_RTS WIRELESS_FRAG WIRELESS_IWCONFIG WIRELESS_IWSPY WIRELESS_IWPRIV) : ());
-}
-
-sub add2hosts {
- my ($file, $hostname, @ips) = @_;
- my %l;
- $l{$_} = $hostname foreach @ips;
-
- local *F;
- if (-e $file) {
- open F, $file or die "cannot open $file: $!";
- /\s*(\S+)(.*)/ and $l{$1} ||= $2 foreach <F>;
- }
- log::l("writing host information to $file");
- open F, ">$file" or die "cannot write $file: $!";
- while (my ($ip, $v) = each %l) {
- $ip or next;
- print F "$ip";
- if ($v =~ /^\s/) {
- print F $v;
- } else {
- print F "\t\t$v";
- print F " $1" if $v =~ /(.*?)\./;
- }
- print F "\n";
- }
-}
-
-# The interface/gateway needs to be configured before this will work!
-sub guessHostname {
- my ($prefix, $netc, $intf) = @_;
-
- $intf->{isUp} && dnsServers($netc) or return 0;
- $netc->{HOSTNAME} && $netc->{DOMAINNAME} and return 1;
-
- write_resolv_conf("$prefix/etc/resolv.conf", $netc);
-
- my $name = gethostbyaddr(Socket::inet_aton($intf->{IPADDR}), AF_INET) or log::l("reverse name lookup failed"), return 0;
-
- log::l("reverse name lookup worked");
-
- add2hash($netc, { HOSTNAME => $name });
- 1;
-}
-
-sub addDefaultRoute {
- my ($netc) = @_;
- c::addDefaultRoute($netc->{GATEWAY}) if $netc->{GATEWAY};
-}
-
-sub sethostname {
- my ($netc) = @_;
- syscall_('sethostname', $netc->{HOSTNAME}, length $netc->{HOSTNAME}) or log::l("sethostname failed: $!");
-}
-
-sub resolv($) {
- my ($name) = @_;
- is_ip($name) and return $name;
- my $a = join(".", unpack "C4", (gethostbyname $name)[4]);
- #-log::l("resolved $name in $a");
- $a;
-}
-
-sub dnsServers {
- my ($netc) = @_;
- my %used_dns; @used_dns{$netc->{dnsServer}, $netc->{dnsServer2}, $netc->{dnsServer3}} = (1, 2, 3);
- sort { $used_dns{$a} <=> $used_dns{$b} } grep { $_ } keys %used_dns;
-}
-
-sub findIntf {
- my ($intf, $device) = @_;
- $intf->{$device}->{DEVICE} = $device;
- $intf->{$device};
-}
-#PAD \s* a la fin
-my $ip_regexp = qr/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/;
-sub is_ip {
- my ($ip) = @_;
- return 0 unless $ip =~ $ip_regexp;
- my @fields = ($1, $2, $3, $4);
- foreach (@fields) {
- return 0 if $_ < 0 || $_ > 255;
- }
- return 1;
-}
-
-sub netmask {
- my ($ip) = @_;
- return "255.255.255.0" unless is_ip($ip);
- $ip =~ $ip_regexp;
- if ($1 >= 1 && $1 < 127) {
- return "255.0.0.0"; #-1.0.0.0 to 127.0.0.0
- } elsif ($1 >= 128 && $1 <= 191 ){
- return "255.255.0.0"; #-128.0.0.0 to 191.255.0.0
- } elsif ($1 >= 192 && $1 <= 223) {
- return "255.255.255.0";
- } else {
- return "255.255.255.255"; #-experimental classes
- }
-}
-
-sub masked_ip {
- my ($ip) = @_;
- return "" unless is_ip($ip);
- my @mask = netmask($ip) =~ $ip_regexp;
- my @ip = $ip =~ $ip_regexp;
- for (my $i = 0; $i < @ip; $i++) {
- $ip[$i] &= int $mask[$i];
- }
- join(".", @ip);
-}
-
-sub dns {
- my ($ip) = @_;
- my $mask = masked_ip($ip);
- my @masked = masked_ip($ip) =~ $ip_regexp;
- $masked[3] = 2;
- join (".", @masked);
-
-}
-sub gateway {
- my ($ip) = @_;
- my @masked = masked_ip($ip) =~ $ip_regexp;
- $masked[3] = 1;
- join (".", @masked);
-
-}
-
-sub configureNetworkIntf {
- my ($netc, $in, $intf, $net_device, $skip, $module) = @_;
- my $text;
- my @wireless_modules = ("airo_cs", "netwave_cs", "ray_cs", "wavelan_cs", "wvlan_cs");
- if (member($module, @wireless_modules)) {
- $intf->{wireless_eth} = 1;
- $netc->{wireless_eth} = 1;
- $intf->{WIRELESS_MODE} = "Managed";
- $intf->{WIRELESS_ESSID} = "any";
-#- $intf->{WIRELESS_NWID} = "";
-#- $intf->{WIRELESS_FREQ} = "";
-#- $intf->{WIRELESS_SENS} = "";
-#- $intf->{WIRELESS_RATE} = "";
-#- $intf->{WIRELESS_ENC_KEY} = "";
-#- $intf->{WIRELESS_RTS} = "";
-#- $intf->{WIRELESS_FRAG} = "";
-#- $intf->{WIRELESS_IWCONFIG} = "";
-#- $intf->{WIRELESS_IWSPY} = "";
-#- $intf->{WIRELESS_IWPRIV} = "";
- }
- if ($net_device eq $intf->{DEVICE}) {
- $skip and return 1;
- $text = _("WARNING: This device has been previously configured to connect to the Internet.
-Simply accept to keep this device configured.
-Modifying the fields below will override this configuration.");
- }
- else {
- $text = _("Please enter the IP configuration for this machine.
-Each item should be entered as an IP address in dotted-decimal
-notation (for example, 1.2.3.4).");
- }
- my $pump = $intf->{BOOTPROTO} =~ /^(dhcp|bootp)$/;
- delete $intf->{NETWORK};
- delete $intf->{BROADCAST};
- my @fields = qw(IPADDR NETMASK);
- $::isStandalone or $in->set_help('configureNetworkIP');
- $in->ask_from(_("Configuring network device %s", $intf->{DEVICE}),
- (_("Configuring network device %s", $intf->{DEVICE}) . ( $module ? _(" (driver %s)", $module) : '' ) ."\n\n") .
- $text,
- [ { label => _("IP address"), val => \$intf->{IPADDR}, disabled => sub { $pump } },
- { label => _("Netmask"), val => \$intf->{NETMASK}, disabled => sub { $pump } },
- { label => _("Automatic IP"), val => \$pump, type => "bool", text => _("(bootp/dhcp)") },
- if_($intf->{wireless_eth},
- { label => "WIRELESS_MODE", val => \$intf->{WIRELESS_MODE}, list => [ "Ad-hoc", "Managed", "Master", "Repeater", "Secondary", "Auto"] },
- { label => "WIRELESS_ESSID", val => \$intf->{WIRELESS_ESSID} },
- { label => "WIRELESS_NWID", val => \$intf->{WIRELESS_NWID} },
- { label => "WIRELESS_FREQ", val => \$intf->{WIRELESS_FREQ} },
- { label => "WIRELESS_SENS", val => \$intf->{WIRELESS_SENS} },
- { label => "WIRELESS_RATE", val => \$intf->{WIRELESS_RATE} },
- { label => "WIRELESS_ENC_KEY", val => \$intf->{WIRELESS_ENC_KEY} },
- { label => "WIRELESS_RTS", val => \$intf->{WIRELESS_RTS} },
- { label => "WIRELESS_FRAG", val => \$intf->{WIRELESS_FRAG} },
- { label => "WIRELESS_IWCONFIG", val => \$intf->{WIRELESS_IWCONFIG} },
- { label => "WIRELESS_IWSPY", val => \$intf->{WIRELESS_IWSPY} },
- { label => "WIRELESS_IWPRIV", val => \$intf->{WIRELESS_IWPRIV} }
- ),
- ],
- complete => sub {
- $intf->{BOOTPROTO} = $pump ? "dhcp" : "static";
- return 0 if $pump;
- for (my $i = 0; $i < @fields; $i++) {
- unless (is_ip($intf->{$fields[$i]})) {
- $in->ask_warn('', _("IP address should be in format 1.2.3.4"));
- return (1,$i);
- }
- return 0;
- }
- if ($intf->{WIRELESS_FREQ} !~ /[0-9.]*[kGM]/) {
- $in->ask_warn('', _('Freq should have the suffix k, M or G (for example, "2.46G" for 2.46 GHz frequency), or add enough \'0\'.'));
- return (1,6);
- }
- if ($intf->{WIRELESS_RATE} !~ /[0-9.]*[kGM]/) {
- $in->ask_warn('', _('Rate should have the suffix k, M or G (for example, "11M" for 11M), or add enough \'0\'.'));
- return (1,8);
- }
- },
- focus_out => sub {
- $intf->{NETMASK} ||= netmask($intf->{IPADDR}) unless $_[0]
- }
- );
-}
-
-sub configureNetworkNet {
- my ($in, $netc, $intf, @devices) = @_;
-
- $netc->{dnsServer} ||= dns($intf->{IPADDR});
- $netc->{GATEWAY} ||= gateway($intf->{IPADDR});
-
- $::isInstall and $in->set_help('configureNetworkHost');
- $in->ask_from(_("Configuring network"),
-_("Please enter your host name.
-Your host name should be a fully-qualified host name,
-such as ``mybox.mylab.myco.com''.
-You may also enter the IP address of the gateway if you have one"),
- [ { label => _("Host name"), val => \$netc->{HOSTNAME} },
- { label => _("DNS server"), val => \$netc->{dnsServer} },
- { label => _("Gateway"), val => \$netc->{GATEWAY} },
- if_($::expert,
- { label => _("Gateway device"), val => \$netc->{GATEWAYDEV}, list => \@devices },
- ),
- ],
- );
-}
-
-sub miscellaneousNetwork {
- my ($in, $clicked) = @_;
- my $u = $::o->{miscellaneous} ||= {};
- $::isInstall and $in->set_help('configureNetworkProxy');
- $u->{track_network_id} = detect_devices::isLaptop();
- $::expert || $clicked and $in->ask_from('',
- _("Proxies configuration"),
- [ { label => _("HTTP proxy"), val => \$u->{http_proxy} },
- { label => _("FTP proxy"), val => \$u->{ftp_proxy} },
- { label => _("Track network card id (usefull for laptops)"), val => \$u->{track_network_id}, type => "bool" },
- ],
- complete => sub {
- $u->{http_proxy} =~ m,^($|http://), or $in->ask_warn('', _("Proxy should be http://...")), return 1,0;
- $u->{ftp_proxy} =~ m,^($|ftp://), or $in->ask_warn('', _("Proxy should be ftp://...")), return 1,1;
- 0;
- }
- ) || return;
-}
-
-sub read_all_conf {
- my ($prefix, $netc, $intf) = @_;
- $netc ||= {}; $intf ||= {};
- add2hash($netc, read_conf("$prefix/etc/sysconfig/network")) if -r "$prefix/etc/sysconfig/network";
- add2hash($netc, read_resolv_conf("$prefix/etc/resolv.conf")) if -r "$prefix/etc/resolv.conf";
- foreach (all("$prefix/etc/sysconfig/network-scripts")) {
- if (/ifcfg-(\w+)/ && $1 ne 'lo' && $1 !~ /ppp/) {
- my $intf = findIntf($intf, $1);
- add2hash($intf, { getVarsFromSh("$prefix/etc/sysconfig/network-scripts/$_") });
- }
- }
-}
-
-#- configureNetwork2 : configure the network interfaces.
-#- input
-#- $prefix
-#- $netc
-#- $intf
-#- $netc input
-#- NETWORKING : networking flag : string : "yes" by default
-#- FORWARD_IPV4 : forward IP flag : string : "false" by default
-#- HOSTNAME : hostname : string : "localhost.localdomain" by default
-#- DOMAINNAME : domainname : string : $netc->{HOSTNAME} =~ /\.(.*)/ by default
-#- DOMAINNAME2 : well it's another domainname : have to look further why we used 2
-#- The following are facultatives
-#- DHCP_HOSTNAME : If you have a dhcp and want to set the hostname
-#- GATEWAY : gateway
-#- GATEWAYDEV : gateway interface
-#- NISDOMAIN : nis domain
-#- $netc->{dnsServer} : dns server 1
-#- $netc->{dnsServer2} : dns server 2
-#- $netc->{dnsServer3} : dns server 3 : note that we uses the dns1 for the LAN, and the 2 others for the internet conx
-#- $intf input: for each $device (for example ethx)
-#- $intf->{$device}{IPADDR} : IP address
-#- $intf->{$device}{NETMASK} : netmask
-#- $intf->{$device}{DEVICE} : DEVICE = $device
-#- $intf->{$device}{BOOTPROTO} : boot prototype : "bootp" or "dhcp" or "pump" or ...
-sub configureNetwork2 {
- my ($in, $prefix, $netc, $intf) = @_;
- my $etc = "$prefix/etc";
-
- $netc->{wireless_eth} and $in->do_pkgs->install('wireless-tools');
- write_conf("$etc/sysconfig/network", $netc);
- write_resolv_conf("$etc/resolv.conf", $netc);
- write_interface_conf("$etc/sysconfig/network-scripts/ifcfg-$_->{DEVICE}", $_, $prefix) foreach grep { $_->{DEVICE} } values %$intf;
- add2hosts("$etc/hosts", $netc->{HOSTNAME}, map { $_->{IPADDR} } values %$intf);
-
- if (grep { $_->{BOOTPROTO} =~ /^(dhcp)$/ } values %$intf) {
- $in->do_pkgs->install($netc->{dhcp_client} ? $netc->{dhcp_client} : 'dhcpcd');
- }
- if (grep { $_->{BOOTPROTO} =~ /^(pump|bootp)$/ } values %$intf) {
- $in->do_pkgs->install('pump');
- }
- #-res_init(); #- reinit the resolver so DNS changes take affect
-
- any::miscellaneousNetwork($prefix);
-}
-
-
-#-######################################################################################
-#- Wonderful perl :(
-#-######################################################################################
-1;
generated by cgit v1.2.1 (git 2.21.0) at 2024-12-18 02:09:48 +0000