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package pkgs; # $Id$
use strict;
use common;
use run_program;
use detect_devices;
use log;
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 =~
/^((
[1-5]
|
(?: (?: !\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: can not 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 {
$inv xor $rpmsrate_flags_chosen->{$_};
}
} @$known_flags;
$ok ? 'TRUE' : @$user_flags ? join('||', @$user_flags) : 'FALSE';
} @flags;
if ($::isInstall) {
$p->set_rate($rates->{$_});
$p->set_rflags(member('FALSE', @flags) ? 'FALSE' : @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) = @_;
my ($rates, $flags) = read_rpmsrate({}, {}, $::prefix . '/usr/share/meta-task/rpmsrate-raw', $o_match_all_hardware);
grep { member('TRUE', @{$flags->{$_}}) && $rates->{$_} >= 5 } keys %$flags;
}
sub detect_rpmsrate_hardware_packages {
my ($o_match_all_hardware) = @_;
grep { !/openoffice/ } simple_read_rpmsrate($o_match_all_hardware);
}
sub detect_graphical_drivers {
my ($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) {
$type->can('get_thirdparty_settings') or next;
my @network_settings;
if ($o_match_all_hardware) {
@network_settings = @{$type->get_thirdparty_settings || []};
} else {
my @connections = $type->get_connections(automatic_only => 1, fast_only => 1);
@network_settings = map { @{$_->get_thirdparty_settings || []} } @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, $o_match_all_hardware) = @_;
(
($::isInstall ? () : detect_rpmsrate_hardware_packages($o_match_all_hardware)),
detect_graphical_drivers($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 . $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) = @_;
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;
@unused_hardware_packages || @unselected_locales or return;
my $hardware = @unused_hardware_packages;
my $locales = @unselected_locales;
$in->ask_from(
N("Unused packages removal"),
N("The following packages do not seem to be useful for your system.") . "\n" .
N("Please select the packages group that should be removed:"),
[
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 = $in->wait_message(N("Please wait"), N("Removing packages..."));
run_program::run('urpme', '--auto',
if_($hardware, @unused_hardware_packages),
if_($locales, @unselected_locales),
);
#- use script from One to list language files (/usr/share/locale mainly) and remove them?
}
1;
|
