| 1 | #!/usr/bin/perl |
| 2 | |
| 3 | require DebianNet; |
| 4 | |
| 5 | $| = 1; |
| 6 | |
| 7 | $action = shift; |
| 8 | |
| 9 | if ( $action eq 'failed-upgrade' ) { |
| 10 | exit 1; |
| 11 | } |
| 12 | |
| 13 | if ( $action eq 'upgrade' or $action eq 'deconfigure' ) { |
| 14 | system("/etc/init.d/qmail stop"); |
| 15 | exit $? if $?; |
| 16 | DebianNet::disable_service('smtp'); |
| 17 | exit 0; |
| 18 | } |
| 19 | |
| 20 | if ( $action eq 'remove' ) { |
| 21 | # Ask for confirmation if there are still messages in qmail's queue. |
| 22 | $mesg_inqueue = `find /var/qmail/queue/mess -type f -print | wc -l`; |
| 23 | $mesg_inqueue =~ s/\s//g; |
| 24 | $mesg_unprocessed = `find /var/qmail/queue/todo -type f -print | wc -l`; |
| 25 | $mesg_unprocessed =~ s/\s//g; |
| 26 | |
| 27 | if ( $mesg_inqueue != 0 || $mesg_unprocessed != 0 ) { |
| 28 | print STDERR <<EOT; |
| 29 | There are still messages in qmail's queue. You probably want to wait until |
| 30 | qmail's queue is empty before removing the qmail package. Otherwise |
| 31 | the messages currently waiting in the queue will not be delivered or will be |
| 32 | lost. (\`qmail-qstat' will tell you the number of messages in qmail's queue.) |
| 33 | |
| 34 | EOT |
| 35 | |
| 36 | print STDERR 'Do you still want to proceed and remove the qmail package? [y/N] '; |
| 37 | my $answer = <STDIN>; |
| 38 | exit 1 unless $answer =~ /^\s*[yY]/; |
| 39 | } |
| 40 | |
| 41 | # Remove qmail-smtpd from inetd.conf |
| 42 | DebianNet::remove_service('smtp\s+stream\s+tcp\s+nowait\s+qmaild.*/usr/sbin/qmail-smtpd'); |
| 43 | |
| 44 | # Stop qmail process. |
| 45 | system("/etc/init.d/qmail stop"); |
| 46 | exit $? if $?; |
| 47 | } |
| 48 | |
| 49 | unlink("/usr/doc/qmail"); |
| 50 | |
| 51 | exit 0; |
| 52 | |
| 53 | __END__; |