package network::ethernet; # $Id$ use c; use network::network; use modules; use modules::interactive; use detect_devices; use common; use run_program; use network::tools; use vars qw(@ISA @EXPORT); use MDK::Common::Globals "network", qw($in); @ISA = qw(Exporter); @EXPORT = qw(conf_network_card_backend); # FIXME: unused code to merge in into wizard sub ether_conf { my ($in, $netcnx, $netc, $intf) = @_; configureNetwork2($in, $::prefix, $netc, $intf); $netc->{NETWORKING} = "yes"; if ($netc->{GATEWAY} || any { $_->{BOOTPROTO} =~ /dhcp/ } values %$intf) { $netcnx->{type} = 'lan'; $netcnx->{NET_DEVICE} = $netc->{NET_DEVICE} = ''; $netcnx->{NET_INTERFACE} = 'lan'; #$netc->{NET_INTERFACE}; write_cnx_script($netc, "local network", qq( /etc/rc.d/init.d/network restart ), qq( /etc/rc.d/init.d/network stop /sbin/ifup lo ), $netcnx->{type}); } $::isStandalone and modules::write_conf(); 1; } sub mapIntfToDevice { my ($interface) = @_; my ($bus, $slot, $_func) = map { hex($_) } (c::getHwIDs($interface) =~ /([0-9a-f])+:([0-9a-f])+\.([0-9a-f]+)/); grep { $_->{pci_bus} == $bus && $_->{pci_device} == $slot } detect_devices::probeall(); } # return list of [ intf_name, module, device_description ] tuples such as: # [ "eth0", "3c59x", "3Com Corporation|3c905C-TX [Fast Etherlink]" ] sub get_eth_cards() { my @all_cards = detect_devices::getNet(); my @devs = detect_devices::pcmcia_probe(); modules::mergein_conf("$::prefix/etc/modules.conf"); my $saved_driver; return map { my $interface = $_; my $a = c::getNetDriver($interface) || modules::get_alias($interface); my $b = find { $_->{device} eq $interface } @devs; $a ||= $b->{driver}; $a and $saved_driver = $a; # handle multiple cards managed by the same driver [ $interface, $saved_driver, (mapIntfToDevice($interface))[0]->{description} ] } @all_cards; } #- conf_network_card_backend : configure the network cards and return the list of them, or configure one specified interface : WARNING, you have to setup the ethernet cards, by calling load_category($in, 'network/main|gigabit|usb', !$::expert, 1) or load_category_backend before calling this function. Basically, you call this function in 2 times. #- input #- $prefix #- $netc #- $intf #- $type : type of interface, must be given if $interface is : string : "static" or "dhcp" #- $interface : facultative, if given, set this interface and return it in a proper form. If not, return @all_cards #- $ipadr : facultative, ip address of the interface : string #- $netadr : facultative, netaddress of the interface : string #- when $interface is given, informations are written in $intf and $netc. If not, @all_cards is returned. #- $intf output: $device is the result of #- $intf->{$device}->{DEVICE} : which device is concerned : $device is the result of $interface =~ /(eth[0-9]+)/; my $device = $1;; #- $intf->{$device}->{BOOTPROTO} : $type #- $intf->{$device}->{NETMASK} : '255.255.255.0' #- $intf->{$device}->{NETWORK} : $netadr #- $intf->{$device}->{ONBOOT} : "yes" #- $netc output: #- $netc->{NET_DEVICE} : this is used to indicate that this eth card is used to connect to internet : $device #- output: #- $all_cards : a list of a list ( [eth1, module1], ... , [ethn, modulen]). Pass the ethx as $interface in further call. #- $device : only returned in case $interface was given it's $interface, but filtered by /eth[0-9+]/ : string : /eth[0-9+]/ sub conf_network_card_backend { my ($netc, $intf, $o_type, $o_interface, $o_ipadr, $o_netadr) = @_; #-type =static or dhcp return get_eth_cards() if !$o_interface; $o_interface =~ /eth[0-9]+/ or die("the interface is not an ethx"); $netc->{NET_DEVICE} = $o_interface; #- one consider that there is only ONE Internet connection device.. @{$intf->{$o_interface}}{qw(DEVICE BOOTPROTO NETMASK NETWORK ONBOOT)} = ($o_interface, $o_type, '255.255.255.0', $o_netadr, 'yes'); $intf->{$o_interface}{IPADDR} = $o_ipadr if $o_ipadr; $o_interface; } # automatic net aliases configuration sub configure_eth_aliases() { foreach (detect_devices::getNet()) { my $driver = c::getNetDriver($_) or next; modules::add_alias($_, $driver); } } 1;