- my $sock = new FileHandle;
-
- if (system("spamc -h 2>/dev/null >/dev/null") == 0)
- {
- print "The spamc command works:\n";
-
- # This test for an active SpamAssassin is courtesy of John Jetmore.
- # The tests are hard coded to localhost:783, so no point in making
- # this test flexible like the clamav test until the test scripts are
- # changed. spamd doesn't have the nice PING/PONG protoccol that
- # clamd does, but it does respond to errors in an informative manner,
- # so use that.
-
- my($sint,$sport) = ('127.0.0.1',783);
- eval
- {
- my $sin = sockaddr_in($sport, inet_aton($sint))
- or die "** Failed packing $sint:$sport\n";
- socket($sock, PF_INET, SOCK_STREAM, getprotobyname('tcp'))
- or die "** Unable to open socket $sint:$sport\n";
-
- local $SIG{ALRM} =
- sub { die "** Timeout while connecting to socket $sint:$sport\n"; };
- alarm(5);
- connect($sock, $sin)
- or die "** Unable to connect to socket $sint:$sport\n";
- alarm(0);
-
- select((select($sock), $| = 1)[0]);
- print $sock "bad command\r\n";
-
- $SIG{ALRM} =
- sub { die "** Timeout while reading from socket $sint:$sport\n"; };
- alarm(10);
- my $res = <$sock>;
- alarm(0);
-
- $res =~ m|^SPAMD/|
- or die "** Did not get SPAMD from socket $sint:$sport. "
- ."It said: $res\n";
- };
- alarm(0);
- if($@)
- {
- print " $@";
- print " Assume SpamAssassin (spamd) is not running\n";
- }
- else
- {
- $parm_running{SpamAssassin} = ' ';
- print " SpamAssassin (spamd) seems to be running\n";
- }
- }
- else
- {
- print "The spamc command failed: assume SpamAssassin (spamd) is not running\n";
- }
-
- # For ClamAV, we need to find the clamd socket for use in the Exim
- # configuration. Search for the clamd configuration file.
-
- if (system("clamscan -h 2>/dev/null >/dev/null") == 0)
- {
- my($f, $clamconf, $test_prefix);
-
- print "The clamscan command works";
-
- $test_prefix = $ENV{EXIM_TEST_PREFIX};
- $test_prefix = '' if !defined $test_prefix;
-
- foreach $f ("$test_prefix/etc/clamd.conf",
- "$test_prefix/usr/local/etc/clamd.conf",
- "$test_prefix/etc/clamav/clamd.conf", '')
- {
- if (-e $f)
- {
- $clamconf = $f;
- last;
- }
- }
-
- # Read the ClamAV configuration file and find the socket interface.
-
- if ($clamconf ne '')
- {
- my $socket_domain;
- open(IN, "$clamconf") || die "\n** Unable to open $clamconf: $!\n";
- while (<IN>)
- {
- if (/^LocalSocket\s+(.*)/)
- {
- $parm_clamsocket = $1;
- $socket_domain = AF_UNIX;
- last;
- }
- if (/^TCPSocket\s+(\d+)/)
- {
- if (defined $parm_clamsocket)
- {
- $parm_clamsocket .= " $1";
- $socket_domain = AF_INET;
- last;
- }
- else
- {
- $parm_clamsocket = " $1";
- }
- }
- elsif (/^TCPAddr\s+(\S+)/)
- {
- if (defined $parm_clamsocket)
- {
- $parm_clamsocket = $1 . $parm_clamsocket;
- $socket_domain = AF_INET;
- last;
- }
- else
- {
- $parm_clamsocket = $1;
- }
- }
- }
- close(IN);
-
- if (defined $socket_domain)
- {
- print ":\n The clamd socket is $parm_clamsocket\n";
- # This test for an active ClamAV is courtesy of Daniel Tiefnig.
- eval
- {
- my $socket;
- if ($socket_domain == AF_UNIX)
- {
- $socket = sockaddr_un($parm_clamsocket) or die "** Failed packing '$parm_clamsocket'\n";
- }
- elsif ($socket_domain == AF_INET)
- {
- my ($ca_host, $ca_port) = split(/\s+/,$parm_clamsocket);
- my $ca_hostent = gethostbyname($ca_host) or die "** Failed to get raw address for host '$ca_host'\n";
- $socket = sockaddr_in($ca_port, $ca_hostent) or die "** Failed packing '$parm_clamsocket'\n";
- }
- else
- {
- die "** Unknown socket domain '$socket_domain' (should not happen)\n";
- }
- socket($sock, $socket_domain, SOCK_STREAM, 0) or die "** Unable to open socket '$parm_clamsocket'\n";
- local $SIG{ALRM} = sub { die "** Timeout while connecting to socket '$parm_clamsocket'\n"; };
- alarm(5);
- connect($sock, $socket) or die "** Unable to connect to socket '$parm_clamsocket'\n";
- alarm(0);
-
- my $ofh = select $sock; $| = 1; select $ofh;
- print $sock "PING\n";
-
- $SIG{ALRM} = sub { die "** Timeout while reading from socket '$parm_clamsocket'\n"; };
- alarm(10);
- my $res = <$sock>;
- alarm(0);
-
- $res =~ /PONG/ or die "** Did not get PONG from socket '$parm_clamsocket'. It said: $res\n";
- };
- alarm(0);
-
- if($@)
- {
- print " $@";
- print " Assume ClamAV is not running\n";
- }
- else
- {
- $parm_running{ClamAV} = ' ';
- print " ClamAV seems to be running\n";
- }
- }
- else
- {
- print ", but the socket for clamd could not be determined\n";
- print "Assume ClamAV is not running\n";
- }
- }
-
- else
- {
- print ", but I can't find a configuration for clamd\n";
- print "Assume ClamAV is not running\n";
- }
- }
- }
-
-
-##################################################
-# Check for redis #
-##################################################
-if (defined $parm_lookups{redis})
- {
- if (system("redis-server -v 2>/dev/null >/dev/null") == 0)
- {
- print "The redis-server command works\n";
- $parm_running{redis} = ' ';
- }
- else
- {
- print "The redis-server command failed: assume Redis not installed\n";
- }