+package Packages::Config;
+
+use strict;
+use warnings;
+
+use Exporter;
+use Packages::CGI;
+
+our @ISA = qw( Exporter );
+
+our ( $TOPDIR, $DBDIR, $ROOT, $HOME, $CONTACT_MAIL, $WEBMASTER_MAIL,
+ $SEARCH_PAGE, $SEARCH_CGI, $SEARCH_URL,
+ $SRC_SEARCH_URL, $CONTENTS_SEARCH_CGI,
+ $CN_HELP_URL, $BUG_URL, $SRC_BUG_URL, $QA_URL, $DDPO_URL,
+ @SUITES, @SECTIONS, @ARCHIVES, @ARCHITECTURES,
+ %FTP_SITES );
+our @EXPORT_OK = qw( $TOPDIR $DBDIR $ROOT $HOME $CONTACT_MAIL
+ $WEBMASTER_MAIL
+ $SEARCH_PAGE $SEARCH_CGI $SEARCH_URL
+ $SRC_SEARCH_URL $CONTENTS_SEARCH_CGI
+ $CN_HELP_URL $BUG_URL $SRC_BUG_URL $QA_URL $DDPO_URL
+ @SUITES @SECTIONS @ARCHIVES @ARCHITECTURES
+ %FTP_SITES );
+our %EXPORT_TAGS = ( all => [ @EXPORT_OK ] );
+
+our $config_read_time;
+
+sub init {
+ my ($dir) = @_;
+ my $modtime = (stat( "$dir/config.sh" ))[9];
+ $config_read_time ||= 0;
+ if ($modtime > $config_read_time) {
+ if (!open (C, '<', "$dir/config.sh")) {
+ error( "Internal: Cannot open configuration file." );
+ }
+ while (<C>) {
+ next if /^\s*\#/o;
+ chomp;
+ $TOPDIR = $1 if /^\s*topdir="?([^\"]*)"?\s*$/o;
+ $ROOT = $1 if /^\s*root="?([^\"]*)"?\s*$/o;
+ $HOME = $1 if /^\s*home="?([^\"]*)"?\s*$/o;
+ $SEARCH_CGI = $1 if /^\s*search_cgi="?([^\"]*)"?\s*$/o;
+ $SEARCH_PAGE = $1 if /^\s*search_page="?([^\"]*)"?\s*$/o;
+ $SEARCH_URL = $1 if /^\s*search_url="?([^\"]*)"?\s*$/o;
+ $SRC_SEARCH_URL = $1 if /^\s*search_src_url="?([^\"]*)"?\s*$/o;
+ $WEBMASTER_MAIL = $1 if /^\s*webmaster="?([^\"]*)"?\s*$/o;
+ $CONTACT_MAIL = $1 if /^\s*contact="?([^\"]*)"?\s*$/o;
+ $BUG_URL = $1 if /^\s*bug_url="?([^\"]*)"?\s*$/o;
+ $SRC_BUG_URL = $1 if /^\s*src_bug_url="?([^\"]*)"?\s*$/o;
+ $QA_URL = $1 if /^\s*qa_url="?([^\"]*)"?\s*$/o;
+ $DDPO_URL = $1 if /^\s*ddpo_url="?([^\"]*)"?\s*$/o;
+ $FTP_SITES{us} = $1 if /^\s*ftpsite="?([^\"]*)"?\s*$/o;
+ $FTP_SITES{$1} = $2 if /^\s*(\w+)_ftpsite="?([^\"]*)"?\s*$/o;
+ @SUITES = split(/\s+/, $1) if /^\s*suites="?([^\"]*)"?\s*$/o;
+ @SECTIONS = split(/\s+/, $1) if /^\s*sections="?([^\"]*)"?\s*$/o;
+ @ARCHIVES = split(/\s+/, $1) if /^\s*archives="?([^\"]*)"?\s*$/o;
+ @ARCHITECTURES = split(/\s+/, $1) if /^\s*architectures="?([^\"]*)"?\s*$/o;
+ }
+ close (C);
+ debug( "read config ($modtime > $config_read_time)" );
+ $config_read_time = $modtime;
+ }
+ $DBDIR = "$TOPDIR/files/db";
+}
+
+1;