package Packages::DB; use strict; use warnings; use Exporter; use DB_File; use Packages::CGI; use Packages::Config qw( $TOPDIR $DBDIR ); our @ISA = qw( Exporter ); our ( %packages, %sources, %src2bin, %did2pkg, %descriptions, %postf, %spostf, %debtags, %desctrans, $obj, $s_obj, $p_obj, $sp_obj ); our @EXPORT = qw( %packages %sources %src2bin %did2pkg %descriptions %postf %spostf %debtags %desctrans $obj $s_obj $p_obj $sp_obj ); our $db_read_time ||= 0; sub init { my $dbmodtime = (stat("$DBDIR/packages_small.db"))[9] || 0; if ($dbmodtime >= $db_read_time) { $obj = tie %packages, 'DB_File', "$DBDIR/packages_small.db", O_RDONLY, 0666, $DB_BTREE or die "couldn't tie DB $DBDIR/packages_small.db: $!"; $s_obj = tie %sources, 'DB_File', "$DBDIR/sources_small.db", O_RDONLY, 0666, $DB_BTREE or die "couldn't tie DB $DBDIR/sources_small.db: $!"; tie %src2bin, 'DB_File', "$DBDIR/sources_packages.db", O_RDONLY, 0666, $DB_BTREE or die "couldn't open $DBDIR/sources_packages.db: $!"; tie %descriptions, 'DB_File', "$DBDIR/descriptions.db", O_RDONLY, 0666, $DB_BTREE or die "couldn't tie DB $DBDIR/descriptions.db: $!"; tie %desctrans, 'DB_File', "$DBDIR/descriptions_translated.db", O_RDONLY, 0666, $DB_BTREE or die "couldn't tie DB $DBDIR/descriptions_translated.db: $!"; tie %did2pkg, 'DB_File', "$DBDIR/descriptions_packages.db", O_RDONLY, 0666, $DB_BTREE or die "couldn't tie DB $DBDIR/descriptions_packages.db: $!"; tie %debtags, 'DB_File', "$TOPDIR/files/debtags/vocabulary.db", O_RDONLY, 0666, $DB_BTREE or die "couldn't tie DB $TOPDIR/files/debtags/vocabulary.db: $!"; $p_obj = tie %postf, 'DB_File', "$DBDIR/package_postfixes.db", O_RDONLY, 0666, $DB_BTREE or die "couldn't tie postfix db $DBDIR/package_postfixes.db: $!"; $sp_obj = tie %spostf, 'DB_File', "$DBDIR/source_postfixes.db", O_RDONLY, 0666, $DB_BTREE or die "couldn't tie postfix db $DBDIR/source_postfixes.db: $!"; debug( "tied databases ($dbmodtime > $db_read_time)" ) if DEBUG; $db_read_time = $dbmodtime; } } 1;