108 lines
3.0 KiB
Perl
108 lines
3.0 KiB
Perl
package Sisimai::Reason::SystemError;
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use feature ':5.10';
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use strict;
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use warnings;
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sub text { 'systemerror' }
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sub description { 'Email returned due to system error on the remote host' }
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sub match {
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# Try to match that the given text and regular expressions
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# @param [String] argv1 String to be matched with regular expressions
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# @return [Integer] 0: Did not match
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# 1: Matched
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# @since v4.0.0
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my $class = shift;
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my $argv1 = shift // return undef;
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my $index = [
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"can't create user output file",
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'could not load drd for domain',
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'internal error reading data', # Microsoft
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'internal server error: operation now in progress', # Microsoft
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'interrupted system call',
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'it encountered an error while being processed',
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'it would create a mail loop',
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'local configuration error',
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'local error in processing',
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'loop was found in the mail exchanger',
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'loops back to myself',
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'mail system configuration error',
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'server configuration error',
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'service currently unavailable',
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'system config error',
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'temporary local problem',
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'timeout waiting for input',
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];
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return 1 if grep { rindex($argv1, $_) > -1 } @$index;
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return 0;
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}
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sub true {
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# The bounce reason is system error or not
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# @param [Sisimai::Data] argvs Object to be detected the reason
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# @return [Integer] 1: is system error
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# 0: is not system error
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# @see http://www.ietf.org/rfc/rfc2822.txt
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return undef;
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}
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1;
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__END__
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=encoding utf-8
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=head1 NAME
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Sisimai::Reason::SystemError - Bounce reason is C<systemerror> or not.
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=head1 SYNOPSIS
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use Sisimai::Reason::SystemError;
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print Sisimai::Reason::SystemError->match('5.3.5 System config error'); # 1
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=head1 DESCRIPTION
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Sisimai::Reason::SystemError checks the bounce reason is C<systemerror> or not.
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This class is called only Sisimai::Reason class.
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This is the error that an email has bounced due to system error on the remote
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host such as LDAP connection failure or other internal system error.
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<kijitora@example.net>:
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Unable to contact LDAP server. (#4.4.3)I'm not going to try again; this
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message has been in the queue too long.
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=head1 CLASS METHODS
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=head2 C<B<text()>>
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C<text()> returns string: C<systemerror>.
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print Sisimai::Reason::SystemError->text; # systemerror
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=head2 C<B<match(I<string>)>>
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C<match()> returns 1 if the argument matched with patterns defined in this class.
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print Sisimai::Reason::SystemError->match('5.3.5 System config error'); # 1
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=head2 C<B<true(I<Sisimai::Data>)>>
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C<true()> returns 1 if the bounce reason is C<systemerror>. The argument must be
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Sisimai::Data object and this method is called only from Sisimai::Reason class.
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=head1 AUTHOR
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azumakuniyuki
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=head1 COPYRIGHT
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Copyright (C) 2014-2018 azumakuniyuki, All rights reserved.
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=head1 LICENSE
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This software is distributed under The BSD 2-Clause License.
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=cut
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