drakx - Mageia Installer and base platform for many utilities

diff options

Diffstat (limited to 'mdk-stage1/dietlibc/librpc/svc_udp.c')

-rw-r--r--

1 files changed, 43 insertions, 43 deletions

package detect_devices; # $Id$ use diagnostics; use strict; use vars qw($pcitable_addons $usbtable_addons); #-###################################################################################### #- misc imports #-###################################################################################### use log; use common; use devices; use run_program; use c; #-##################################################################################### #- Globals #-##################################################################################### my %serialprobe; #-###################################################################################### #- Functions #-###################################################################################### sub dev_is_devfs() { -e "/dev/.devfsd" } #- no $::prefix, returns false during install and that's nice :) sub get() { #- Detect the default BIOS boot harddrive is kind of tricky. We may have IDE, #- SCSI and RAID devices on the same machine. From what I see so far, the default #- BIOS boot harddrive will be #- 1. The first IDE device if IDE exists. Or #- 2. The first SCSI device if SCSI exists. Or #- 3. The first RAID device if RAID exists. getIDE(), getSCSI(), getDAC960(), getCompaqSmartArray(), getATARAID(); } sub hds() { grep { may_be_a_hd($_) } get() } sub tapes() { grep { $_->{media_type} eq 'tape' } get() } sub cdroms() { grep { $_->{media_type} eq 'cdrom' } get() } sub burners() { grep { isBurner($_) } cdroms() } sub dvdroms() { grep { isDvdDrive($_) } cdroms() } sub raw_zips() { grep { member($_->{media_type}, 'fd', 'hd') && isZipDrive($_) } get() } #-sub jazzs { grep { member($_->{media_type}, 'fd', 'hd') && isJazzDrive($_) } get() } sub ls120s() { grep { member($_->{media_type}, 'fd', 'hd') && isLS120Drive($_) } get() } sub zips() { map { $_->{device} .= 4; $_->{devfs_device} = $_->{devfs_prefix} . '/part4'; $_; } raw_zips(); } sub floppies() { require modules; eval { modules::load("floppy") }; my @fds = $@ ? () : map { my $info = (!dev_is_devfs() || -e "/dev/fd$_") && c::floppy_info(devices::make("fd$_")); if_($info && $info ne '(null)', { device => "fd$_", devfs_device => "floppy/$_", media_type => 'fd', info => $info }) } qw(0 1); my @ide = ls120s() and eval { modules::load("ide-floppy") }; eval { modules::load("usb-storage") } if usbStorage(); my @scsi = grep { $_->{media_type} eq 'fd' } getSCSI(); @ide, @scsi, @fds; } sub floppies_dev() { map { $_->{device} } floppies() } sub floppy() { first(floppies_dev()) } #- example ls120, model = "LS-120 SLIM 02 UHD Floppy" sub removables() { floppies(), cdroms(), zips(); } sub get_sys_cdrom_info { my (@drives) = @_; my @drives_order; foreach (cat_("/proc/sys/dev/cdrom/info")) { my ($t, $l) = split ':'; my @l; @l = split(' ', $l) if $l; if ($t eq 'drive name') { @drives_order = map { my $dev = $_; find { $_->{device} eq $dev } @drives; } @l; } else { my $capacity; if ($t eq 'Can write CD-R') { $capacity = 'burner'; } elsif ($t eq 'Can read DVD') { $capacity = 'DVD'; } if ($capacity) { each_index { ($drives_order[$::i] || {})->{capacity} .= "$capacity " if $_; } @l; } } } } sub get_usb_storage_info_24 { my (@l) = @_; my %usbs = map { my $s = cat_(glob_("$_/*")); my ($host) = $s =~ /^\s*Host scsi(\d+):/m; #-# my ($vendor_name) = $s =~ /^\s*Vendor: (.*)/m; my ($vendor, $id) = $s =~ /^\s*GUID: (....)(....)/m; if_(defined $host, $host => { vendor_name => $vendor_name, usb_vendor => hex $vendor, usb_id => hex $id }); } glob_('/proc/scsi/usb-storage-*') or return; #- only the entries matching the following conditions can be usb-storage devices @l = grep { $_->{channel} == 0 && $_->{id} == 0 && $_->{lun} == 0 } @l; my %l; push @{$l{$_->{host}}}, $_ foreach @l; foreach my $host (keys %usbs) { my @choices = @{$l{$host} || []} or log::l("weird, host$host from /proc/scsi/usb-storage-*/* is not in /proc/scsi/scsi"), next; if (@choices > 1) { @choices = grep { $_->{info} =~ /^\Q$usbs{$host}{vendor_name}/ } @choices; @choices or log::l("weird, can't find the good entry host$host from /proc/scsi/usb-storage-*/* in /proc/scsi/scsi"), next; @choices == 1 or log::l("argh, can't determine the good entry host$host from /proc/scsi/usb-storage-*/* in /proc/scsi/scsi"), next } add2hash($choices[0], $usbs{$host}); } complete_usb_storage_info(grep { exists $_->{usb_vendor} } @l); @l; } sub complete_usb_storage_info { my (@l) = @_; my @usb = grep { exists $_->{usb_vendor} } @l; foreach my $usb (usb_probe()) { if (my $e = find { $_->{usb_vendor} == $usb->{vendor} && $_->{usb_id} == $usb->{id} } @usb) { $e->{"usb_$_"} = $usb->{$_} foreach keys %$usb; } } } sub get_devfs_devices { my (@l) = @_; my %h = (cdrom => 'cd', hd => 'disc'); foreach (@l) { $_->{devfs_prefix} = sprintf('scsi/host%d/bus%d/target%d/lun%d', $_->{host}, $_->{channel}, $_->{id}, $_->{lun}) if $_->{bus} eq 'SCSI'; my $t = $h{$_->{media_type}} or next; $_->{devfs_device} = $_->{devfs_prefix} . '/' . $t; } } sub isBurner { my ($e) = @_; $e->{capacity} =~ /burner/ and return 1; #- do not work for SCSI my $f = tryOpen($e->{device}); #- SCSI burner are not detected this way. $f && c::isBurner(fileno($f)); } sub isDvdDrive { my ($e) = @_; $e->{capacity} =~ /DVD/ || $e->{info} =~ /DVD/ and return 1; #- do not work for SCSI my $f = tryOpen($e->{device}); $f && c::isDvdDrive(fileno($f)); } sub isZipDrive { $_[0]{info} =~ /ZIP\s+\d+/ } #- accept ZIP 100, untested for bigger ZIP drive. sub isJazzDrive { $_[0]{info} =~ /\bJAZZ?\b/i } #- accept "iomega jaz 1GB" sub isLS120Drive { $_[0]{info} =~ /LS-?120|144MB/ } sub isRemovableUsb { begins_with($_[0]{usb_media_type} || '', 'Mass Storage') && usb2removable($_[0]) } sub isKeyUsb { begins_with($_[0]{usb_media_type} || '', 'Mass Storage') && $_[0]{media_type} eq 'hd' } sub isFloppyUsb { $_[0]{usb_driver} && $_[0]{usb_driver} eq 'Removable:floppy' } sub may_be_a_hd { my ($e) = @_; $e->{media_type} eq 'hd' && !( isZipDrive($e) || isLS120Drive($e) || begins_with($e->{usb_media_type} || '', 'Mass Storage|Floppy (UFI)') ); } sub getSCSI_24() { my $err = sub { log::l("ERROR: unexpected line in /proc/scsi/scsi: $_[0]") }; my ($first, @l) = common::join_lines(cat_("/proc/scsi/scsi")) or return; $first =~ /^Attached devices:/ or $err->($first); @l = map_index { my ($host, $channel, $id, $lun) = m/^Host: scsi(\d+) Channel: (\d+) Id: (\d+) Lun: (\d+)/ or $err->($_); my ($vendor, $model) = /^\s*Vendor:\s*(.*?)\s+Model:\s*(.*?)\s+Rev:/m or $err->($_); my ($type) = /^\s*Type:\s*(.*)/m or $err->($_); { info => "$vendor $model", host => $host, channel => $channel, id => $id, lun => $lun, device => "sg$::i", raw_type => $type, bus => 'SCSI' }; } @l; get_usb_storage_info_24(@l); each_index { my $dev = "sd" . chr($::i + ord('a')); put_in_hash $_, { device => $dev, media_type => isFloppyUsb($_) ? 'fd' : 'hd' }; } grep { $_->{raw_type} =~ /Direct-Access|Optical Device/ } @l; each_index { put_in_hash $_, { device => "st$::i", media_type => 'tape' }; } grep { $_->{raw_type} =~ /Sequential-Access/ } @l; each_index { put_in_hash $_, { device => "sr$::i", media_type => 'cdrom' }; } grep { $_->{raw_type} =~ /CD-ROM|WORM/ } @l; # Old hp scanners report themselves as "Processor"s # (see linux/include/scsi/scsi.h and sans-find-scanner.1) each_index { put_in_hash $_, { media_type => 'scanner' }; } grep { $_->{raw_type} =~ /Scanner/ || $_->{raw_type} =~ /Processor / } @l; delete $_->{raw_type} foreach @l; get_devfs_devices(@l); get_sys_cdrom_info(@l); @l; } sub getSCSI_26() { my $dev_dir = '/sys/bus/scsi/devices'; my @scsi_types = ( "Direct-Access", "Sequential-Access", "Printer", "Processor", "WORM", "CD-ROM", "Scanner", "Optical Device", "Medium Changer", "Communications", ); my @l = map { my ($host, $channel, $id, $lun) = split ':' or log::l("bad entry in $dev_dir: $_"), next; my $dir = "$dev_dir/$_"; my $get = sub { my $s = cat_("$dir/$_[0]"); $s =~ s/\s+$//; $s; }; my $usb_dir = readlink("$dir/block/device") =~ m!/usb! && "$dir/block/device/../../.."; my $get_usb = sub { chomp_(cat_("$usb_dir/$_[0]")) }; my ($device) = readlink("$dir/block") =~ m!/block/(.*)!; my $media_type = ${{ st => 'tape', sr => 'cdrom', sd => 'hd' }}{substr($device, 0, 2)}; # Old hp scanners report themselves as "Processor"s # (see linux/include/scsi/scsi.h and sans-find-scanner.1) my $raw_type = $scsi_types[$get->('type')]; $media_type ||= 'scanner' if $raw_type =~ /Scanner|Processor/; { info => $get->('vendor') . ' ' . $get->('model'), host => $host, channel => $channel, id => $id, lun => $lun, bus => 'SCSI', media_type => $media_type, device => $device, $usb_dir ? ( usb_vendor => hex($get_usb->('idVendor')), usb_id => hex($get_usb->('idProduct')), ) : (), }; } all($dev_dir); @l = sort { $a->{host} <=> $b->{host} || $a->{channel} <=> $b->{channel} || $a->{id} <=> $b->{id} || $a->{lun} <=> $b->{lun} } @l; complete_usb_storage_info(@l); foreach (@l) { $_->{media_type} = 'fd' if $_->{media_type} eq 'hd' && isFloppyUsb($_); } get_devfs_devices(@l); get_sys_cdrom_info(@l); @l; } sub getSCSI() { c::kernel_version() =~ /^\Q2.6/ ? getSCSI_26() : getSCSI_24() } my %eide_hds = ( "ASUS" => "Asus", "CD-ROM CDU" => "Sony", "CD-ROM Drive/F5D" => "ASUSTeK", "Compaq" => "Compaq", "CONNER" => "Conner Peripherals", "IBM" => "IBM", "FUJITSU" => "Fujitsu", "HITACHI" => "Hitachi", "Lite-On" => "Lite-On Technology Corp.", "LITE-ON" => "Lite-On Technology Corp.", "LTN" => "Lite-On Technology Corp.", "IOMEGA" => "Iomega", "MAXTOR" => "Maxtor", "Maxtor" => "Maxtor", "Micropolis" => "Micropolis", "Pioneer" => "Pioneer", "PLEXTOR" => "Plextor", "QUANTUM" => "Quantum", "SAMSUNG" => "Samsung", "Seagate " => "Seagate Technology", "ST3" => "Seagate Technology", "TEAC" => "Teac", "TOSHIBA" => "Toshiba", "WDC" => "Western Digital Corp.", ); sub getIDE() { my @idi; #- what about a system with absolutely no IDE on it, like some sparc machine. -e "/proc/ide" or return (); #- Great. 2.2 kernel, things are much easier and less error prone. foreach my $d (sort @{[glob_('/proc/ide/hd*')]}) { cat_("$d/driver") =~ /ide-scsi/ and next; #- already appears in /proc/scsi/scsi my $t = chomp_(cat_("$d/media")); my $type = ${{ disk => 'hd', cdrom => 'cdrom', tape => 'tape', floppy => 'fd' }}{$t} or next; my $info = chomp_(cat_("$d/model")) || "(none)"; my $num = ord(($d =~ /(.)$/)[0]) - ord 'a'; my ($vendor, $model) = map { if_($info =~ /^$_(-|\s)*(.*)/, $eide_hds{$_}, $2); } keys %eide_hds; my $host = $num; ($host, my $id) = divide($host, 2); ($host, my $channel) = divide($host, 2); my $devfs_prefix = sprintf('ide/host%d/bus%d/target%d/lun0', $host, $channel, $id); push @idi, { media_type => $type, device => basename($d), devfs_prefix => $devfs_prefix, info => $info, host => $host, channel => $channel, id => $id, bus => 'ide', if_($vendor, Vendor => $vendor), if_($model, Model => $model) }; } get_devfs_devices(@idi); get_sys_cdrom_info(@idi); @idi; } sub block_devices() { -d '/sys/block' ? map { s|!|/|; $_ } all('/sys/block') : map { $_->{dev} } devices::read_proc_partitions_raw(); } sub getCompaqSmartArray() { my (@idi, $f); foreach ('array/ida', 'cpqarray/ida', 'cciss/cciss') { my $prefix = "/proc/driver/$_"; #- kernel 2.4 places it here $prefix = "/proc/$_" if !-e "${prefix}0"; #- kernel 2.2 my ($name) = m|/(.*)|; for (my $i = 0; -r ($f = "${prefix}$i"); $i++) { my @raw_devices = cat_($f) =~ m|^\s*($name/.*?):|gm; @raw_devices or @raw_devices = grep { m!^$name/! } block_devices(); foreach my $raw_device (@raw_devices) { my $device = -d "/dev/$raw_device" ? "$raw_device/disc" : $raw_device; push @idi, { device => $device, prefix => $raw_device . 'p', info => "Compaq RAID logical disk", media_type => 'hd', bus => $name }; } } } @idi; } sub getDAC960() { my %idi; #- We are looking for lines of this format:DAC960#0: #- /dev/rd/c0d0: RAID-7, Online, 17928192 blocks, Write Thru0123456790123456789012 foreach (syslog()) { my ($device, $info) = m|/dev/(rd/.*?): (.*?),| or next; $idi{$device} = { info => $info, media_type => 'hd', device => $device, prefix => $device . 'p', bus => 'dac960' }; } values %idi; } sub getATARAID() { my %l; foreach (syslog()) { my ($device) = m|^\s*(ataraid/d\d+):| or next; $l{$device} = { info => 'ATARAID block device', media_type => 'hd', device => $device, prefix => $device . 'p', bus => 'ataraid' }; log::l("ATARAID: $device"); } values %l; } # cpu_name : arch() =~ /^alpha/ ? "cpu " : # arch() =~ /^ppc/ ? "processor" : "vendor_id" # cpu_model : arch() =~ /^alpha/ ? "cpu model" : # arch() =~ /^ppc/ ? "cpu " : "model name" # cpu_freq = arch() =~ /^alpha/ ? "cycle frequency [Hz]" : # arch() =~ /^ppc/ ? "clock" : "cpu MHz" sub getCPUs() { my (@cpus, $cpu); foreach (cat_("/proc/cpuinfo")) { if (/^processor/) { # ix86 specific push @cpus, $cpu if $cpu; $cpu = {}; } $cpu->{$1} = $2 if /^([^\t]+).*:\s(.*)$/; $cpu->{processor}++ if $1 eq "processor"; } push @cpus, $cpu; @cpus; } sub getSoundDevices() { modules::probe_category('multimedia/sound'); } sub isTVcard { member($_[0]{driver}, qw(bttv cx8800 saa7134 usbvision)) } sub getTVcards() { grep { isTVcard($_) } detect_devices::probeall(); } sub getSerialModem { my ($modules_conf, $o_mouse) = @_; my $mouse = $o_mouse || {}; $mouse->{device} = readlink "/dev/mouse"; my $serdev = arch() =~ /ppc/ ? "macserial" : "serial"; eval { modules::load($serdev) }; my @modems; probeSerialDevices(); foreach my $port (map { "ttyS$_" } (0..7)) { next if $mouse->{device} =~ /$port/; my $device = "/dev/$port"; next if !-e $device || !hasModem($device); $serialprobe{$device}{device} = $device; push @modems, $serialprobe{$device}; } my @devs = pcmcia_probe(); foreach my $modem (@modems) { #- add an alias for macserial on PPC $modules_conf->set_alias('serial', $serdev) if arch() =~ /ppc/ && $modem->{device}; foreach (@devs) { $_->{type} =~ /serial/ and $modem->{device} = $_->{device} } } @modems; } sub getModem { my ($modules_conf) = @_; getSerialModem($modules_conf, {}), matching_driver('www\.linmodems\.org'); } sub getSpeedtouch() { grep { $_->{description} eq 'Alcatel|USB ADSL Modem (Speed Touch)' } probeall(); } sub getBewan() { grep { $_->{description} =~ /Bewan Systems\|PCI ADSL Modem|BEWAN ADSL USB/ } probeall(); } sub getSagem() { grep { member($_->{driver}, qw(adiusbadsl eagle-usb)) } probeall(); } # generate from the following from eci driver sources: # perl -e 'while (<>) { print qq("$1$2",\n"$3$4",\n) if /\b([a-z\d]*)\s*([a-z\d]*)\s*([a-z\d]*)\s*([a-z\d]*)$/ }' <modems.db|sort|uniq sub getECI() { my @ids = ( "05090801", "05472131", "06590915", "071dac81", "08ea00c9", "09150001", "09150002", "091500ca", "091500e7", "09150101", "09150102", "09150204", "09150206", "09150802", "09150916", "09158000", "09158001", "0915ac82", "0baf00e6", "0e600100", "0e600101", "0fe88000", "16900203", "16900205", ); grep { member(sprintf("%04x%04x%04x%04x", $_->{vendor}, $_->{id}, $_->{subvendor}, $_->{subid}), @ids) } usb_probe(); } sub getNet() { # we want LAN like interfaces here (eg: ath|br|eth|fddi|plip|tr|usb|wifi|wlan). # there's also bnep%d for bluetooth, bcp%d... # we do this by blacklisting the following interfaces: # - sit0 which is *always* created by net/ipv6/sit.c, thus is always created since net.agent loads ipv6 module # - ippp|isdn|plip|ppp (initscripts suggest that isdn%d can be created but kernel sources claim not) # ippp%d are created by drivers/isdn/i4l/isdn_ppp.c # plip%d are created by drivers/net/plip.c # ppp%d are created by drivers/net/ppp_generic.c # # we need both detection schemes since: # - get_netdevices() use the SIOCGIFCONF ioctl that does not list interfaces that are down # - /proc/net/dev does not list VLAN and IP aliased interfaces grep { !/^(?:lo|ippp|isdn|plip|ppp|sit0)/ } uniq( (map { if_(/^\s*([A-Za-z0-9:\.]*):\s/, $1) } cat_("/proc/net/dev")), c::get_netdevices(), ); } #sub getISDN() { # mapgrep(sub {member (($_[0] =~ /\s*(\w*):/), @netdevices), $1 }, split(/\n/, cat_("/proc/net/dev"))); #} # heavily inspirated from hidups driver from nut: sub getUPS() { # nut/driver/hidups.h: my $UPS_USAGE = 0x840004; my $POWER_USAGE = 0x840020; my $hiddev_find_application = sub { my ($fd, $usage) = @_; my $i = 0; my $ret; do { $i++ } while ($ret = ioctl($fd, c::HIDIOCAPPLICATION(), $i)) && $ret != $usage; return $ret == $usage ? 1 : 0; }; (map { $_->{driver} = "mge-shut"; $_ } grep { $_->{DESCRIPTION} =~ /MGE UPS/ } values %serialprobe), (map { open(my $f, $_); if_(!$hiddev_find_application->($f, $UPS_USAGE) && !$hiddev_find_application->($f, $POWER_USAGE), { port => $_, name => c::get_usb_ups_name(fileno($f)), driver => "hidups", } ); } -e "/dev/.devfsd" ? glob("/dev/usb/hid/hiddev*") : glob("/dev/usb/hiddev*")); } $pcitable_addons = <<'EOF'; # add here lines conforming the pcitable format (0xXXXX\t0xXXXX\t"\w+"\t".*") EOF $usbtable_addons = <<'EOF'; # add here lines conforming the usbtable format (0xXXXX\t0xXXXX\t"\w+"\t".*") EOF sub install_addons { my ($prefix) = @_; #- this test means install_addons can only be called after ldetect-lst has been installed. if (-d "$prefix/usr/share/ldetect-lst") { my $update = 0; foreach ([ 'pcitable.d', $pcitable_addons ], [ 'usbtable.d', $usbtable_addons ]) { my ($dir, $str) = @$_; -d "$prefix/usr/share/ldetect-lst/$dir" && $str =~ /^[^#]/m and $update = 1 and output "$prefix/usr/share/ldetect-lst/$dir/95drakx.lst", $str; } $update and run_program::rooted($prefix, "/usr/sbin/update-ldetect-lst"); } } sub add_addons { my ($addons, @l) = @_; foreach (split "\n", $addons) { /^\s/ and die qq(bad detect_devices::probeall_addons line "$_"); s/^#.*//; s/"(.*?)"/$1/g; next if /^$/; my ($vendor, $id, $driver, $description) = split("\t", $_, 4) or die qq(bad detect_devices::probeall_addons line "$_"); foreach (@l) { $_->{vendor} == hex $vendor && $_->{id} == hex $id or next; put_in_hash($_, { driver => $driver, description => $description }); } } @l; } sub pci_probe() { add_addons($pcitable_addons, map { my %l; @l{qw(vendor id subvendor subid pci_bus pci_device pci_function media_type driver description)} = split "\t"; $l{$_} = hex $l{$_} foreach qw(vendor id subvendor subid); $l{bus} = 'PCI'; \%l } c::pci_probe()); } sub usb_probe() { -e "/proc/bus/usb/devices" or return; add_addons($usbtable_addons, map { my %l; @l{qw(vendor id media_type driver description pci_bus pci_device)} = split "\t"; $l{media_type} = join('|', grep { $_ ne '(null)' } split('\|', $l{media_type})); $l{$_} = hex $l{$_} foreach qw(vendor id); $l{bus} = 'USB'; \%l } c::usb_probe()); } sub firewire_probe() { my ($e, @l); foreach (cat_('/proc/bus/ieee1394/devices')) { if (m!Vendor/Model ID: (.*) \[(\w+)\] / (.*) \[(\w+)\]!) { push @l, $e = { vendor => hex($2), id => hex($4), description => join('|', $1, $3), bus => 'Firewire', }; } elsif (/Software Specifier ID: (\w+)/) { $e->{specifier_id} = hex $1; } elsif (/Software Version: (\w+)/) { $e->{specifier_version} = hex $1; } } foreach (@l) { if ($e->{specifier_id} == 0x00609e && $e->{specifier_version} == 0x010483) { add2hash($_, { driver => 'sbp2', description => "Generic Firewire Storage Controller" }); } } @l; } sub pcmcia_probe() { -e '/var/run/stab' || -e '/var/lib/pcmcia/stab' or return (); my (@devs, $desc); foreach (cat_('/var/run/stab'), cat_('/var/lib/pcmcia/stab')) { if (/^Socket\s+\d+:\s+(.*)/) { $desc = $1; } else { my (undef, $type, $module, undef, $device) = split; push @devs, { description => $desc, driver => $module, type => $type, device => $device }; } } @devs; } # pcmcia_probe provides field "device", used in network.pm # => probeall with $probe_type is unsafe


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