+ my @part_export = $self->part_svc->part_export('sqlradius')
+ or die "no sqlradius export configured for this service type";
+ #or return undef;
+
+ my $seconds = 0;
+ foreach my $part_export ( @part_export ) {
+
+ my $dbh = DBI->connect( map { $part_export->option($_) }
+ qw(datasrc username password) )
+ or die "can't connect to sqlradius database: ". $DBI::errstr;
+
+ #select a unix time conversion function based on database type
+ my $str2time;
+ if ( $dbh->{Driver}->{Name} eq 'mysql' ) {
+ $str2time = 'UNIX_TIMESTAMP(';
+ } elsif ( $dbh->{Driver}->{Name} eq 'Pg' ) {
+ $str2time = 'EXTRACT( EPOCH FROM ';
+ } else {
+ warn "warning: unknown database type ". $dbh->{Driver}->{Name}.
+ "; guessing how to convert to UNIX timestamps";
+ $str2time = 'extract(epoch from ';
+ }
+
+ #find closed sessions completely within the given range
+ my $sth = $dbh->prepare("SELECT SUM(acctsessiontime)
+ FROM radacct
+ WHERE UserName = ?
+ AND $str2time AcctStartTime) >= ?
+ AND $str2time AcctStopTime ) < ?
+ AND AcctStopTime =! 0
+ AND AcctStopTime IS NOT NULL"
+ ) or die $dbh->errstr;
+ $sth->execute($username, $start, $end) or die $sth->errstr;
+ my $regular = $sth->fetchrow_arrayref->[0];
+
+ #find open sessions which start in the range, count session start->range end
+ # don't count them if they are over 1 day old (probably missing stop record)
+ $sth = $dbh->prepare("SELECT SUM( ? - $str2time AcctStartTime ) )
+ FROM radacct
+ WHERE UserName = ?
+ AND $str2time AcctStartTime ) >= ?
+ AND ( ? - $str2time AcctStartTime ) < 86400
+ AND ( AcctStopTime = 0
+ OR AcctStopTime IS NULL )"
+ ) or die $dbh->errstr;
+ $sth->execute($end, $username, $start, $end) or die $sth->errstr;
+ my $start_during = $sth->fetchrow_arrayref->[0];
+
+ #find closed sessions which start before the range but stop during,
+ #count range start->session end
+ $sth = $dbh->prepare("SELECT SUM( $str2time AcctStopTime ) - ? )
+ FROM radacct
+ WHERE UserName = ?
+ AND $str2time AcctStartTime ) < ?
+ AND $str2time AcctStopTime ) >= ?
+ AND $str2time AcctStopTime ) < ?
+ AND AcctStopTime != 0
+ AND AcctStopTime IS NOT NULL"
+ ) or die $dbh->errstr;
+ $sth->execute($start, $username, $start, $start, $end ) or die $sth->errstr;
+ my $end_during = $sth->fetchrow_arrayref->[0];
+
+ #find closed (not anymore - or open) sessions which start before the range
+ # but stop # after, or are still open, count range start->range end
+ # don't count open sessions (probably missing stop record)
+ $sth = $dbh->prepare("SELECT COUNT(*)
+ FROM radacct
+ WHERE UserName = ?
+ AND $str2time AcctStartTime ) < ?
+ AND ( $str2time AcctStopTime ) >= ?
+ )"
+ # OR AcctStopTime = 0
+ # OR AcctStopTime IS NULL )"
+ ) or die $dbh->errstr;
+ $sth->execute($username, $start, $end ) or die $sth->errstr;
+ my $entire_range = ($end-$start) * $sth->fetchrow_arrayref->[0];
+
+ $seconds += $regular + $end_during + $start_during + $entire_range;
+
projects / freeside.git / commitdiff