init III

Perl OTRS/Kernel/cpan-lib/Sisimai/Reason/ExceedLimit.pm

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+package Sisimai::Reason::ExceedLimit;
+use feature ':5.10';
+use strict;
+use warnings;
+
+sub text  { 'exceedlimit' }
+sub description { 'Email rejected due to an email exceeded the limit' }
+sub match {
+    # Try to match that the given text and regular expressions
+    # @param    [String] argv1  String to be matched with regular expressions
+    # @return   [Integer]       0: Did not match
+    #                           1: Matched
+    # @since v4.0.0
+    my $class = shift;
+    my $argv1 = shift // return undef;
+    my $index = ['message too large'];
+
+    return 1 if grep { rindex($argv1, $_) > -1 } @$index;
+    return 0;
+}
+
+sub true {
+    # Exceed limit or not
+    # @param    [Sisimai::Data] argvs   Object to be detected the reason
+    # @return   [Integer]               1: Exceeds the limit
+    #                                   0: Did not exceed the limit
+    # @since v4.0.0
+    # @see http://www.ietf.org/rfc/rfc2822.txt
+    my $class = shift;
+    my $argvs = shift // return undef;
+
+    return undef unless $argvs->deliverystatus;
+    return 1 if $argvs->reason eq 'exceedlimit';
+
+    # Delivery status code points "exceedlimit".
+    # Status: 5.2.3
+    # Diagnostic-Code: SMTP; 552 5.2.3 Message size exceeds fixed maximum message size
+    return 1 if Sisimai::SMTP::Status->name($argvs->deliverystatus) eq 'exceedlimit';
+
+    # Check the value of Diagnosic-Code: header with patterns
+    return 1 if __PACKAGE__->match(lc $argvs->diagnosticcode);
+    return 0;
+}
+
+1;
+__END__
+
+=encoding utf-8
+
+=head1 NAME
+
+Sisimai::Reason::ExceedLimit - Bounce reason is C<exceedlimit> or not.
+
+=head1 SYNOPSIS
+
+    use Sisimai::Reason::ExceedLimit;
+    print Sisimai::Reason::ExceedLimit->match; # 0
+
+=head1 DESCRIPTION
+
+Sisimai::Reason::ExceedLimit checks the bounce reason is C<exceedlimit> or not.
+This class is called only Sisimai::Reason class.
+
+This is the error that a message was rejected due to an email exceeded the 
+limit. The value of D.S.N. is 5.2.3. This reason is almost the same as 
+C<MesgTooBig>, we think.
+
+    ... while talking to mx.example.org.:
+    >>> MAIL From:<kijitora@example.co.jp> SIZE=16600348
+    <<< 552 5.2.3 Message size exceeds fixed maximum message size (10485760)
+    554 5.0.0 Service unavailable
+
+=head1 CLASS METHODS
+
+=head2 C<B<text()>>
+
+C<text()> returns string: C<exceedlimit>.
+
+    print Sisimai::Reason::ExceedLimit->text;  # exceedlimit
+
+=head2 C<B<match(I<string>)>>
+
+C<match()> returns 1 if the argument matched with patterns defined in this class.
+
+    print Sisimai::Reason::ExceedLimit->match; # 0;
+
+=head2 C<B<true(I<Sisimai::Data>)>>
+
+C<true()> returns 1 if the bounce reason is C<exceedlimit>. The argument must be
+Sisimai::Data object and this method is called only from Sisimai::Reason class.
+
+=head1 SEE ALSO
+
+=over
+
+=item L<Sisimai::Reason::MesgTooBig> - Sisimai::Reason::MesgTooBig
+
+=back
+
+=head1 AUTHOR
+
+azumakuniyuki
+
+=head1 COPYRIGHT
+
+Copyright (C) 2014-2016,2018 azumakuniyuki, All rights reserved.
+
+=head1 LICENSE
+
+This software is distributed under The BSD 2-Clause License.
+
+=cut