# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
use strict;
+use lib './lib';
+
+$| = 1;
my $what = $ARGV[0] ? "non-free" : "*";
# max. distinct results for a given package postfix
my $MAX_PACKAGE_POSTFIXES = 100;
use DB_File;
+use Storable;
+use Deb::Versions;
+use Packages::Config qw( $TOPDIR $DBDIR @ARCHIVES @SUITES );
+&Packages::Config::init( './' );
my %packages_small = ();
+my %virtual_packages = ();
my %package_names = ();
my %package_postfixes = ();
my %sources_packages = ();
my %packages_descriptions = ();
my %descriptions_packages = ();
-my @suites = ('oldstable', 'stable', 'testing', 'unstable', 'experimental');
+my %sections = ();
+my %subsections = ();
+my %priorities = ();
$/ = "";
-for my $suite (@suites) {
+for my $archive (@ARCHIVES) {
+ for my $suite (@SUITES) {
- print "Reading $suite...\n";
+ print "Reading $archive/$suite...\n";
my %packages_all_db;
- tie %packages_all_db, "DB_File", "packages_all_$suite.db.new",
+ tie %packages_all_db, "DB_File", "$DBDIR/packages_all_$suite.db.new",
O_RDWR|O_CREAT, 0666, $DB_BTREE
or die "Error creating DB: $!";
- open PKG, "zcat /org/ftp.debian.org/ftp/dists/$suite/$what/{,debian-installer/}binary-*/Packages.gz|";
+ open PKG, "zcat $TOPDIR/archive/$archive/$suite/$what/{,debian-installer/}binary-*/Packages.gz|";
while (<PKG>) {
next if /^\s*$/;
my $data = "";
my %data = ();
chomp;
s/\n /\377/g;
- #s/\376\377\s*\376\377/\376\377/og;
while (/^(\S+):\s*(.*)\s*$/mg) {
my ($key, $value) = ($1, $2);
$value =~ s/\377/\n /g;
- $data .= "$key: $value\n";
$key =~ tr [A-Z] [a-z];
$data{$key} = $value;
}
# Skip double package
next if exists($packages_all_db{"$data{'package'} $data{'architecture'} $data{'version'}"});
- $packages_all_db{"$data{'package'} $data{'architecture'} $data{'version'}"}
- = $data;
+ if ($data{'provides'}) {
+ foreach (split /\s*,\s*/, $data{'provides'}) {
+ $virtual_packages{$_}{$suite}{$data{'package'}}++;
+ }
+ }
$package_names{$data{'package'}} = 1;
my $src = $data{'package'};
+ my $src_version = '';
if ($data{'source'}) {
$src = $data{'source'};
- $src =~ s/ .*//; # strip version info
+ $src =~ s/\s+.*//; # strip version info
}
+ $data{'source'} = $src;
my $descr = $data{'description'};
my $did = undef;
if (exists($descriptions{$descr})) {
$descriptions[$did] = $descr;
$descriptions{$descr} = $did;
}
+ $data{'description'} = $did;
$packages_descriptions{"$data{'package'} $data{'version'} $data{'architecture'}"} = $did;
$descriptions_packages{$did} .=
"$data{'package'} $data{'version'} $data{'architecture'}\000";
my $sdescr = $descr;
$sdescr =~ s/\n.*//s;
my $section = 'main';
- my $subsection = $data{section};
+ my $subsection = $data{section} || '-';
if ($data{section} && ($data{section} =~ m=/=o)) {
($section, $subsection) = split m=/=o, $data{section}, 2;
+ ($subsection, $section) = split m=/=o, $data{section}, 2
+ if $section eq 'non-US';
}
- $packages_small{$data{'package'}} .= "$suite $data{'architecture'} ".
- "$section $subsection $data{'priority'} $data{'version'} $sdescr\000";
+ $data{'section'} = $section;
+ $data{'subsection'} = $subsection;
+ $data{'priority'} ||= '-';
+ $sections{$suite}{$archive}{$section}++;
+ $subsections{$suite}{$archive}{$subsection}++;
+ $priorities{$suite}{$archive}{$data{priority}}++;
+ my $pkgitem = "$archive $suite $data{'architecture'} ".
+ "$section $subsection $data{'priority'} $data{'version'} $sdescr\0";
+ my $previtem = $packages_small{$data{'package'}}{$suite}{$data{'architecture'}}
+ || $pkgitem;
+ $packages_small{$data{'package'}}{$suite}{$data{'architecture'}} = $pkgitem
+ if version_cmp($data{'version'}, (split /\s/o, $previtem)[6]) >= 0;
+ $previtem = $packages_small{$data{'package'}}{$suite}{'any'}
+ || $pkgitem;
+ $packages_small{$data{'package'}}{$suite}{'any'} = $pkgitem
+ if version_cmp($data{'version'}, (split /\s/o, $previtem)[6]) >= 0;
$sources_packages{$src} .=
- "$suite $data{'package'} $data{'version'} $data{'architecture'}\000";
+ "$archive $suite $data{'package'} $data{'version'} $data{'architecture'}\000";
+ $data{archive} = $archive;
+ while (my ($key, $value) = each (%data)) {
+ next if $key eq 'package' or $key eq 'version' or $key eq 'architecture'
+ or $key eq 'maintainer';
+ print STDERR "WARN: $key ($suite/$archive/$data{package}/$data{architecture}\n" unless defined $value;
+ $data .= "$key\00$value\00";
+ }
+ $data =~ s/.$//s;
+ $packages_all_db{"$data{'package'} $data{'architecture'} $data{'version'}"}
+ = $data;
}
untie %packages_all_db;
+ }
}
print "Writing databases...\n";
my %packages_small_db;
-tie %packages_small_db, "DB_File", "packages_small.db.new",
+tie %packages_small_db, "DB_File", "$DBDIR/packages_small.db.new",
O_RDWR|O_CREAT, 0666, $DB_BTREE
or die "Error creating DB: $!";
-while (my ($k, $v) = each(%packages_small)) {
- $v =~ s/.$//s;
- $packages_small_db{$k} = $v;
+while (my ($pkg, $v) = each(%packages_small)) {
+ my ($res1, $res2, $res3) = ("", "", "");
+ while (my ($suite, $v2) = each %$v) {
+ $res2 .= $v2->{'any'};
+ while (my ($arch, $v3) = each %$v2) {
+ next if $arch eq 'any' or $v3 eq $v2->{'any'};
+ $res3 .= $v3;
+ }
+ }
+
+ if (exists $virtual_packages{$pkg}) {
+ while (my ($suite, $v2) = each %{$virtual_packages{$pkg}}) {
+ $res1 .= "$suite\01".(join ' ', keys %$v2)."\01";
+ }
+ } else {
+ $res1 .= "-\01-\01";
+ }
+ $res1 =~ s/.$/\0/s;
+
+ my $res = "$res1$res2$res3";
+ $res =~ s/.$//s;
+ $packages_small_db{$pkg} = $res;
}
untie %packages_small_db;
my %sources_packages_db;
-tie %sources_packages_db, "DB_File", "sources_packages.db.new",
+tie %sources_packages_db, "DB_File", "$DBDIR/sources_packages.db.new",
O_RDWR|O_CREAT, 0666, $DB_BTREE
or die "Error creating DB: $!";
while (my ($k, $v) = each(%sources_packages)) {
untie %sources_packages_db;
my %packages_descriptions_db;
-tie %packages_descriptions_db, "DB_File", "packages_descriptions.db.new",
+tie %packages_descriptions_db, "DB_File", "$DBDIR/packages_descriptions.db.new",
O_RDWR|O_CREAT, 0666, $DB_BTREE
or die "Error creating DB: $!";
while (my ($k, $v) = each(%packages_descriptions)) {
untie %packages_descriptions_db;
my %descriptions_packages_db;
-tie %descriptions_packages_db, "DB_File", "descriptions_packages.db.new",
+tie %descriptions_packages_db, "DB_File", "$DBDIR/descriptions_packages.db.new",
O_RDWR|O_CREAT, 0666, $DB_BTREE
or die "Error creating DB: $!";
while (my ($k, $v) = each(%descriptions_packages)) {
untie %descriptions_packages_db;
my %descriptions_db;
-tie %descriptions_db, "DB_File", "descriptions.db.new",
+tie %descriptions_db, "DB_File", "$DBDIR/descriptions.db.new",
O_RDWR|O_CREAT, 0666, $DB_BTREE
or die "Error creating DB: $!";
-open DESCR, "> descriptions.txt" or die "Error creating descriptions textfile";
+open DESCR, ">", "$DBDIR/descriptions.txt" or die "Error creating descriptions textfile";
for (my $i=1; $i<= $#descriptions; $i++) {
- my $null_d = $descriptions[$i];
- $null_d =~ s/\n/\000/g;
- print DESCR "$null_d\n";
+ my $plain_description = $descriptions[$i];
+# WARNING: This needs to correspond with what happens in
+# Packages/Search.pm:do_fulltext_search
+ $plain_description =~ tr [A-Z] [a-z];
+ # ensure one space on both ends
+ $plain_description = " $plain_description ";
+ $plain_description =~ s/[(),.-]+//og;
+ $plain_description =~ s#[^a-z0-9_/+]+# #og;
+ print DESCR "$plain_description\n";
$descriptions_db{$i} = $descriptions[$i];
}
close DESCR;
for (my $i=0;$i<length($pkg)-1;$i++) {
my $before = substr($pkg, 0, $i);
my $after = substr($pkg, $i);
+ $before = "^" if $before eq ""; # otherwise split doesn't work properly
$package_postfixes{$after} .= "$before\0";
}
}
my %package_postfixes_db;
-tie %package_postfixes_db, "DB_File", "package_postfixes.db.new",
+tie %package_postfixes_db, "DB_File", "$DBDIR/package_postfixes.db.new",
O_RDWR|O_CREAT, 0666, $DB_BTREE
or die "Error creating DB: $!";
while (my ($k, $v) = each(%package_postfixes)) {
}
untie %package_postfixes_db;
-rename("packages_small.db.new", "packages_small.db");
-rename("sources_packages.db.new", "sources_packages.db");
-for my $suite (@suites) {
- rename("packages_all_$suite.db.new", "packages_all_$suite.db");
+store \%sections, "$DBDIR/sections.info";
+store \%subsections, "$DBDIR/subsections.info";
+store \%priorities, "$DBDIR/priorities.info";
+
+rename("$DBDIR/packages_small.db.new", "$DBDIR/packages_small.db");
+rename("$DBDIR/sources_packages.db.new", "$DBDIR/sources_packages.db");
+for my $suite (@SUITES) {
+ rename("$DBDIR/packages_all_$suite.db.new",
+ "$DBDIR/packages_all_$suite.db");
}
-rename("packages_descriptions.db.new", "packages_descriptions.db");
-rename("descriptions_packages.db.new", "descriptions_packages.db");
-rename("descriptions.txt.new", "descriptions.txt");
-rename("descriptions.db.new", "descriptions.db");
-rename("package_postfixes.db.new", "package_postfixes.db");
+rename("$DBDIR/packages_descriptions.db.new",
+ "$DBDIR/packages_descriptions.db");
+rename("$DBDIR/descriptions_packages.db.new",
+ "$DBDIR/descriptions_packages.db");
+rename("$DBDIR/descriptions.txt.new", "$DBDIR/descriptions.txt");
+rename("$DBDIR/descriptions.db.new", "$DBDIR/descriptions.db");
+rename("$DBDIR/package_postfixes.db.new", "$DBDIR/package_postfixes.db");
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