diff options
Diffstat (limited to 'perl-install/pkgs.pm')
| -rw-r--r-- | perl-install/pkgs.pm | 293 |
1 files changed, 293 insertions, 0 deletions
diff --git a/perl-install/pkgs.pm b/perl-install/pkgs.pm new file mode 100644 index 000000000..ce22d1a58 --- /dev/null +++ b/perl-install/pkgs.pm @@ -0,0 +1,293 @@ +package pkgs; # $Id: pkgs.pm 269470 2010-05-26 09:23:39Z pterjan $ + +use strict; + +use common; +use run_program; +use detect_devices; +use log; + +sub rpmsrate_rate_max() { + 5; # also defined in perl-URPM +} + +sub rpmsrate_rate_default() { + detect_devices::need_light_desktop() ? 5 : 4; +} + +sub read_rpmsrate_raw { + my ($file) = @_; + my $line_nb = 0; + my $fatal_error; + my (%flags, %rates, @need_to_copy); + my (@l); + local $_; + foreach (cat_($file)) { + $line_nb++; + /\t/ and die "tabulations not allowed at line $line_nb\n"; + s/#.*//; # comments + + my ($indent, $data) = /(\s*)(.*)/; + next if !$data; # skip empty lines + + @l = grep { $_->[0] < length $indent } @l; + + my @m = @l ? @{$l[-1][1]} : (); + my ($t, $flag, @l2); + while ($data =~ + /^(( + [1-6] + | + (?: (?: !\s*)? [0-9A-Z_]+(?:".*?")?) + (?: \s*\|\|\s* (?: !\s*)? [0-9A-Z_]+(?:".*?")?)* + ) + (?:\s+|$) + )(.*)/x) { #@")) { + ($t, $flag, $data) = ($1,$2,$3); + while ($flag =~ s,^\s*(("[^"]*"|[^"\s]*)*)\s+,$1,) {} + push @m, $flag; + push @l2, [ length $indent, [ @m ] ]; + $indent .= $t; + } + if ($data) { + # has packages on same line + my ($rates, $flags) = partition { /^\d$/ } @m; + my ($rate) = @$rates or die sprintf qq(missing rate for "%s" at line %d (flags are %s)\n), $data, $line_nb, join('&&', @m); + foreach my $name (split ' ', $data) { + if (uc($name) eq $name) { + log::l("$line_nb: $name is parsed as a package name, not as a flag"); + } + if (member('INSTALL', @$flags)) { + push @need_to_copy, $name if !member('NOCOPY', @$flags); + next; #- do not need to put INSTALL flag for a package. + } + if (member('PRINTER', @$flags)) { + push @need_to_copy, $name; + } + my @new_flags = @$flags; + if (my $previous = $flags{$name}) { + my @common = intersection($flags, $previous); + my @diff1 = difference2($flags, \@common); + my @diff2 = difference2($previous, \@common); + if (!@diff1 || !@diff2) { + @new_flags = @common; + } elsif (@diff1 == 1 && @diff2 == 1) { + @new_flags = (@common, join('||', $diff1[0], $diff2[0])); + } else { + log::l("$line_nb: cannot handle complicate flags for packages appearing twice ($name)"); + $fatal_error++; + } + log::l("$line_nb: package $name appearing twice with different rates ($rate != " . $rates{$name} . ")") if $rate != $rates{$name}; + } + $rates{$name} = $rate; + $flags{$name} = \@new_flags; + } + push @l, @l2; + } else { + push @l, [ $l2[0][0], $l2[-1][1] ]; + } + } + $fatal_error and die "$fatal_error fatal errors in rpmsrate"; + \%rates, \%flags, \@need_to_copy; +} + +sub read_rpmsrate { + my ($packages, $rpmsrate_flags_chosen, $file, $match_all_hardware) = @_; + + my ($rates, $flags, $need_to_copy) = read_rpmsrate_raw($file); + + my ($TYPEs, @probeall); + if (!$match_all_hardware) { + $TYPEs = detect_devices::matching_types(); + @probeall = detect_devices::probeall(); + } + + foreach (keys %$flags) { + my @flags = @{$flags->{$_}}; + my $p; + if ($::isInstall) { + $p = install::pkgs::packageByName($packages, $_) or next; + if (my @l = map { /locales-(.*)/ ? qq(LOCALES"$1") : () } $p->requires_nosense) { + if (@l > 1) { + log::l("ERROR: package $_ is requiring many locales") if $_ ne 'lsb'; + } else { + push @flags, @l; + } + } + } + + @flags = map { + my ($user_flags, $known_flags) = partition { /^!?CAT_/ } split('\|\|', $_); + my $ok = find { + my $inv = s/^!//; + return 0 if $::isStandalone && $inv; + if (my ($p) = /^HW"(.*)"/) { + $match_all_hardware ? 1 : ($inv xor find { $_->{description} =~ /$p/i } @probeall); + } elsif (($p) = /^DRIVER"(.*)"/) { + $match_all_hardware ? 1 : ($inv xor find { $_->{driver} =~ /$p/i } @probeall); + } elsif (($p) = /^TYPE"(.*)"/) { + $match_all_hardware ? 1 : ($inv xor $TYPEs->{$p}); + } elsif (($p) = /^HW_CAT"(.*)"/) { + $match_all_hardware ? 1 : ($inv xor detect_devices::probe_category($p)); + } else { # LOCALES"", SOUND, ... + $inv xor $rpmsrate_flags_chosen->{$_}; + } + } @$known_flags; + $ok ? 'TRUE' : @$user_flags ? join('||', @$user_flags) : 'FALSE'; + } @flags; + + @flags = member('FALSE', @flags) ? 'FALSE' : @flags; + if ($::isInstall) { + $p->set_rate($rates->{$_}); + $p->set_rflags(@flags); + } else { + $flags->{$_} = \@flags; + } + } + push @{$packages->{needToCopy} ||= []}, @$need_to_copy if ref($packages); + return ($rates, $flags); +} + + +sub simple_read_rpmsrate { + my ($o_match_all_hardware, $o_ignore_flags) = @_; + my ($rates, $flags) = read_rpmsrate({}, {}, $::prefix . '/usr/share/meta-task/rpmsrate-raw', $o_match_all_hardware); + + # FIXME: we do not handle !CAT_desktop but we do not care for now: + if (!$o_match_all_hardware && $o_ignore_flags) { + while (my ($pkg, $pkg_flags) = each %$flags) { + my $flags_str = "@$pkg_flags"; + if ($flags_str =~ /TRUE/ && any { $flags_str =~ /[^!]$_/ } @$o_ignore_flags) { + delete $flags->{$pkg}; + } + } + } + + grep { member('TRUE', @{$flags->{$_}}) && $rates->{$_} >= 5 } keys %$flags; +} + +sub detect_rpmsrate_hardware_packages { + my ($o_match_all_hardware, $ignore_flags) = @_; + grep { !/openoffice|java/ } simple_read_rpmsrate($o_match_all_hardware, $ignore_flags); +} + +sub detect_graphical_drivers { + my ($do_pkgs, $o_match_all_hardware) = @_; + require Xconfig::card; + require Xconfig::proprietary; + + my @cards; + if ($o_match_all_hardware) { + my $all_cards = Xconfig::card::readCardsDB("$ENV{SHARE_PATH}/ldetect-lst/Cards+"); + @cards = values %$all_cards; + } else { + @cards = Xconfig::card::probe(); + } + + my @drivers = grep { $_ } uniq(map { $_->{Driver2} } @cards); + map { Xconfig::proprietary::pkgs_for_Driver2($_, $do_pkgs) } @drivers; +} + +sub detect_network_drivers { + my ($do_pkgs, $o_match_all_hardware) = @_; + require network::connection; + require network::thirdparty; + + my @l; + foreach my $type (network::connection->get_types) { + $type->can('get_thirdparty_settings') or next; + my @network_settings; + my @all_settings = @{$type->get_thirdparty_settings || []}; + if ($o_match_all_hardware) { + @network_settings = @all_settings; + } else { + my @connections = $type->get_connections(automatic_only => 1, fast_only => 1); + @network_settings = map { network::thirdparty::find_settings(\@all_settings, $_->get_driver) } @connections; + } + foreach my $settings (@network_settings) { + foreach (@network::thirdparty::thirdparty_types) { + my @packages = network::thirdparty::get_required_packages($_, $settings); + push @l, network::thirdparty::get_available_packages($_, $do_pkgs, @packages); + } + } + } + @l; +} + +sub detect_hardware_packages { + my ($do_pkgs, $o_match_all_hardware) = @_; + my @ignore_flags = $::isInstall ? () : ( + if_(!$do_pkgs->is_installed('task-kde4-minimal'), "CAT_KDE"), + if_(!$do_pkgs->is_installed('task-gnome-minimal'), "CAT_GNOME"), + ); + ( + ($::isInstall ? () : detect_rpmsrate_hardware_packages($o_match_all_hardware, \@ignore_flags)), + detect_graphical_drivers($do_pkgs, $o_match_all_hardware), + detect_network_drivers($do_pkgs, $o_match_all_hardware), + ); +} + +sub detect_unused_hardware_packages { + my ($do_pkgs) = @_; + my @all_hardware_packages = detect_hardware_packages($do_pkgs, 'match_all_hardware'); + my @used_hardware_packages = detect_hardware_packages($do_pkgs); + my @unneeded_hardware_packages = difference2(\@all_hardware_packages, \@used_hardware_packages); + $do_pkgs->are_installed(@unneeded_hardware_packages); +} + +sub detect_unselected_locale_packages { + my ($do_pkgs) = @_; + require lang; + my $locales_prefix = 'locales-'; + my $locale = lang::read(); + my $selected_locale = $locales_prefix . lang::locale_to_main_locale($locale->{lang}); + my @available_locales = $do_pkgs->are_installed($locales_prefix . '*'); + member($selected_locale, @available_locales) ? difference2(\@available_locales, [ $selected_locale ]) : (); +} + +sub remove_unused_packages { + my ($in, $do_pkgs, $o_prefix) = @_; + + my $wait; + $wait = $in->wait_message(N("Unused packages removal"), N("Finding unused hardware packages...")); + my @unused_hardware_packages = detect_unused_hardware_packages($do_pkgs); + undef $wait; + $wait = $in->wait_message(N("Unused packages removal"), N("Finding unused localization packages...")); + my @unselected_locales = detect_unselected_locale_packages($do_pkgs); + undef $wait; + + # Packages to not remove even if they seem unused + my @wanted_hardware_packages = qw(gnome-bluetooth gnome-phone-manager kbluetooth kppp ppp wireless-tools wpa_supplicant); + @unused_hardware_packages = difference2(\@unused_hardware_packages, \@wanted_hardware_packages); + + @unused_hardware_packages || @unselected_locales or return; + + my $hardware = @unused_hardware_packages; + my $locales = @unselected_locales; + $in->ask_from( + N("Unused packages removal"), + N("We have detected that some packages are not needed for your system configuration.") . "\n" . + N("We will remove the following packages, unless you choose otherwise:"), + [ + if_(@unused_hardware_packages, + { text => N("Unused hardware support"), val => \$hardware, type => "bool" }, + { label => N("Unused hardware support") . "\n" . join("\n", map { " " . $_ } sort(@unused_hardware_packages)), advanced => 1 }, + ), + if_(@unselected_locales, + { text => N("Unused localization"), val => \$locales, type => "bool" }, + { label => N("Unused localization") . "\n" . join("\n", map { " " . $_ } sort(@unselected_locales)), advanced => 1 }, + ), + ], + if_($::isWizard, cancel => N("Skip")), + ) && ($hardware || $locales) or return; + + #- we should have some gurpme + $wait = $in->wait_message(N("Please wait"), N("Removing packages...")); + run_program::rooted($o_prefix, 'urpme', '--auto', + if_($hardware, @unused_hardware_packages), + if_($locales, @unselected_locales), + ); + #- use script from One to list language files (/usr/share/locale mainly) and remove them? +} + +1; |