Add squeeze-updates. Closes: #619693.

[deb/packages.git] / bin / parse-sources

diff --git a/bin/parse-sources b/bin/parse-sources
index 9c97e2f315750f5849a1c2eef5d76cdacd9b906c..658e2c10daf60f8b3d9e31886c5e052bed62baf1 100755 (executable)
--- a/bin/parse-sources
+++ b/bin/parse-sources
@@ -2,8 +2,6 @@
 # Convert Sources.gz files into Sleepycat db files for efficient usage of
 # data
 #
-# $Id$
-#
 # Copyright (C) 2006  Jeroen van Wolffelaar <jeroen@wolffelaar.nl>
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -17,16 +15,19 @@
 
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 use strict;
 use lib './lib';
 
+$| = 1;
+
 my $what = $ARGV[0] ? "non-free" : "*";
 # max. distinct results for a given package postfix
 my $MAX_SOURCE_POSTFIXES = 100;
 
 use DB_File;
+use File::Path;
 use Packages::Config qw( $TOPDIR $DBDIR @ARCHIVES @SUITES );
 &Packages::Config::init( './' );
 my %sources_small = ();
@@ -35,14 +36,21 @@ my %source_postfixes = ();
 
 $/ = "";
 
+-d $DBDIR || mkpath( $DBDIR );
+
 for my $archive (@ARCHIVES) {
     for my $suite (@SUITES) {
 
        print "Reading $archive/$suite...\n";
+       my %source_names_suite = ();
        my %sources_all_db;
        tie %sources_all_db, "DB_File", "$DBDIR/sources_all_$suite.db.new",
                O_RDWR|O_CREAT, 0666, $DB_BTREE
                or die "Error creating DB: $!";
+       if (!-d "$TOPDIR/archive/$archive/$suite/") {
+               print "\tseems not to exist, skipping...\n";
+               next;
+       }
        open PKG, "zcat $TOPDIR/archive/$archive/$suite/$what/source/Sources.gz|";
        while (<PKG>) {
                next if /^\s*$/;
@@ -53,25 +61,42 @@ for my $archive (@ARCHIVES) {
                while (/^(\S+):\s*(.*)\s*$/mg) {
                        my ($key, $value) = ($1, $2);
                        $value =~ s/\377/\n /g;
-                       $data .= "$key: $value\n";
                        $key =~ tr [A-Z] [a-z];
                        $data{$key} = $value;
                }
-               $data .= "Archive: $archive\n";
-               $sources_all_db{"$data{'package'} $data{'version'}"}
-                       = $data;
-
                $source_names{$data{'package'}} = 1;
+               $source_names_suite{$data{'package'}} = 1;
+               delete $data{'binary'};
+
+               $data{files} =~ s/\s*\n\s*/\01/sog;
+               $data{files} =~ s/^\01//sg;
 
                my $section = 'main';
                my $subsection = $data{section} || '-';
                if ($data{section} && ($data{section} =~ m=/=o)) {
                    ($section, $subsection) = split m=/=o, $data{section}, 2;
                }
-               $data{'priority'} = "-" if not exists($data{'priority'});
+               $data{'section'} = $section;
+               $data{'subsection'} = $subsection;
+               $data{'priority'} ||= "-";
                $sources_small{$data{'package'}} .=
                        "$archive $suite $section $subsection $data{'priority'} $data{'version'}\000";
+
+               while (my ($key, $value) = each (%data)) {
+                   next if $key eq 'package' or $key eq 'archive' or $key eq 'suite';
+                   print STDERR "WARN: $key ($suite/$archive/$data{package}/$data{architecture}\n" unless defined $value;
+                   $data .= "$key\00$value\00";
+               }
+               $data =~ s/.$//so;
+               $sources_all_db{"$archive $suite $data{'package'}"}
+                       = $data;
+       }
+       open NAMES, '>>', "$DBDIR/source_names_$suite.txt.new"
+           or die "Error creating source names list: $!";
+       foreach (sort keys %source_names_suite) {
+           print NAMES "$_\n";
        }
+       close NAMES;
 
        untie %sources_all_db;
     }
@@ -103,11 +128,10 @@ tie %source_postfixes_db, "DB_File", "$DBDIR/source_postfixes.db.new",
        or die "Error creating DB: $!";
 while (my ($k, $v) = each(%source_postfixes)) {
        $v =~ s/.$//s;
-       my $nr = $v;
-       $nr =~ s/[^\000]//g;
-       $nr = length($nr) + 1; # < number of hits
+       my $nr = ($v =~ tr/\000/\000/) + 1;
        if ($nr > $MAX_SOURCE_POSTFIXES) {
-               $v = "\001" . $nr;
+           $v = ($v =~ /\^/) ? "^\001" . $nr
+               : "\001" . $nr;
        }
        $source_postfixes_db{$k} = $v;
 }
@@ -115,6 +139,7 @@ untie %source_postfixes_db;
 
 for my $suite (@SUITES) {
        rename("$DBDIR/sources_all_$suite.db.new", "$DBDIR/sources_all_$suite.db");
+       rename("$DBDIR/source_names_$suite.txt.new", "$DBDIR/source_names_$suite.txt");
 }
 rename("$DBDIR/sources_small.db.new", "$DBDIR/sources_small.db");
 rename("$DBDIR/source_postfixes.db.new", "$DBDIR/source_postfixes.db");