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lib/Mail/SpamAssassin/Util/DependencyInfo.pm  view on Meta::CPAN

  check for both Net::DNS and Net::DNS::Nameserver.  However, 
  Net::DNS::Nameserver is only used in make test as of June 2014.',
},
{
  module => 'BSD::Resource',
  version => 0,
  desc => 'BSD::Resource provides BSD process resource limit and priority 
  functions.  It is used by the optional ResourceLimits Plugin.',
},
{
  module => 'Archive::Zip',
  version => 0,
  desc => 'Archive::Zip provides an interface to ZIP archive files.
  It is used by the optional OLEVBMacro Plugin.',
},
{
  module => 'IO::String',
  version => 0,
  desc => 'IO::String emulates file interface for in-core strings.
  It is used by the optional OLEVBMacro Plugin.',
},
{
  module => 'Email::Address::XS',
  version => 0,
  desc => 'Email::Address::XS is used to parse email addresses from header
  fields like To/From/cc, per RFC 5322. If installed, it may additionally
  be used by internal parser to process complex lists.',
},
{
  module => 'Mail::DMARC',
  version => 0,
  desc => 'Mail::DMARC is used by the optional DMARC plugin.',
},
{
  module => 'Devel::Cycle',
  version => 0,
  desc => 'Devel::Cycle is used in make test in tests that will be harmelessly
  skipped if it is not available',
},
{
  module => 'Text::Diff',
  version => 0,
  desc => 'Text::Diff is used in make test in tests that will be harmelessly
  skipped if it is not available',
},
);

our @BINARIES = ();

my $lwp_note = "   Sa-update will use curl, wget or fetch to download updates.  
   Because perl module LWP does not support IPv6, sa-update as of
   3.4.0 will use these standard programs to download rule updates
   leaving LWP as a fallback if none of the programs are found.

   *IMPORTANT NOTE*: You only need one of these programs 
       It's only a concern if you are warned about all 3 
       i.e. (curl, wget & fetch) missing";

our @OPTIONAL_BINARIES = (
{
  binary => 'gpg',
  version => '0',
  recommended_min_version => '1.0.6',
  version_check_params => '--version',
  version_check_regex => 'gpg \(GnuPG\) ([\d\.]*)',
  desc => 'The "sa-update" program requires this executable to verify  
  encryption signatures.  It is not recommended, but you can use 
  "sa-update" with the --no-gpg to skip the verification. ',
},
{
  binary => 'wget',
  version => '0',
  recommended_min_version => '1.8.2',
  version_check_params => '--version',
  version_check_regex => 'Gnu Wget ([\d\.]*)',
  desc => $lwp_note,
},
{
  binary => 'curl',
  version => '0',
  recommended_min_version => '7.2.14',
  version_check_params => '--version',
  version_check_regex => 'curl ([\d\.]*)',
  desc => $lwp_note,
},
{
  binary => 're2c',
  version => '0',

  desc => 'The "re2c" program is used by sa-compile to compile rules 
  for regular expressions to speed up scanning.',
}
);

#Fetch is a FreeBSD Product. We do not believe it has any way to check the version from
#the command line.  It has been tested with FreeBSD version 8 through 9.1.
if ($^O eq 'freebsd') {
  push @OPTIONAL_BINARIES, {
    binary => 'fetch',
    version => '0',
    desc => $lwp_note,
  };
}

# The numbers being tested only have to be anything more than truncated packets will have
# That allows some flexibility if the exact test records are changed in the future
our @NETWORK_TESTS = (
{
  'name' => 'txttcp.spamassassin.org',
  'type' => 'TXT',
  'min_answers' => 10,
},
{
  'name' => 'multihomed.dnsbltest.spamassassin.org',
  'type' => 'A',
  'min_answers' => 4,
},
);

###########################################################################

=head1 METHODS

=over 4

=item $f-E<gt>debug_diagnostics ()

Output some diagnostic information, useful for debugging SpamAssassin