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package Sisimai::Lhost::Notes; |
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5283
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use parent 'Sisimai::Lhost'; |
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use feature ':5.10'; |
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1057
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use strict; |
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use warnings; |
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use Encode; |
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14081
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sub description { 'Lotus Notes' } |
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sub make { |
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# Detect an error from Lotus Notes |
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# @param [Hash] mhead Message headers of a bounce email |
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# @param [String] mbody Message body of a bounce email |
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# @return [Hash] Bounce data list and message/rfc822 part |
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# @return [Undef] failed to parse or the arguments are missing |
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# @since v4.1.1 |
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my $class = shift; |
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209
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my $mhead = shift // return undef; |
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my $mbody = shift // return undef; |
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100
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return undef unless index($mhead->{'subject'}, 'Undeliverable message') == 0; |
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state $indicators = __PACKAGE__->INDICATORS; |
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state $rebackbone = qr|^-------[ ]Returned[ ]Message[ ]--------|m; |
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state $startingof = { 'message' => ['------- Failure Reasons '] }; |
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state $messagesof = { |
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'userunknown' => [ |
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'User not listed in public Name & Address Book', |
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'ディレクトリのリストにありません', |
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], |
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'networkerror' => ['Message has exceeded maximum hop count'], |
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}; |
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my $dscontents = [__PACKAGE__->DELIVERYSTATUS]; |
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my $emailsteak = Sisimai::RFC5322->fillet($mbody, $rebackbone); |
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my $readcursor = 0; # (Integer) Points the current cursor position |
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my $recipients = 0; # (Integer) The number of 'Final-Recipient' header |
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my $removedmsg = 'MULTIBYTE CHARACTERS HAVE BEEN REMOVED'; |
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my $encodedmsg = ''; |
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my $v = undef; |
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# Get character set name, Content-Type: text/plain; charset=ISO-2022-JP |
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my $characters = $mhead->{'content-type'} =~ /\A.+;[ ]*charset=(.+)\z/ ? lc $1 : ''; |
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for my $e ( split("\n", $emailsteak->[0]) ) { |
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# Read error messages and delivery status lines from the head of the email |
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# to the previous line of the beginning of the original message. |
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unless( $readcursor ) { |
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# Beginning of the bounce message or message/delivery-status part |
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$readcursor |= $indicators->{'deliverystatus'} if index($e, $startingof->{'message'}->[0]) == 0; |
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next; |
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} |
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next unless $readcursor & $indicators->{'deliverystatus'}; |
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# ------- Failure Reasons -------- |
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# |
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# User not listed in public Name & Address Book |
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# kijitora@notes.example.jp |
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# |
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# ------- Returned Message -------- |
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$v = $dscontents->[-1]; |
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100
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if( $e =~ /\A[^ ]+[@][^ ]+/ ) { |
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# kijitora@notes.example.jp |
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if( $v->{'recipient'} ) { |
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# There are multiple recipient addresses in the message body. |
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0
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0
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push @$dscontents, __PACKAGE__->DELIVERYSTATUS; |
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0
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0
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$v = $dscontents->[-1]; |
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} |
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$v->{'recipient'} ||= $e; |
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$recipients++; |
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} else { |
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next if $e eq ''; |
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next if index($e, '-') == 0; |
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if( $e =~ /[^\x20-\x7e]/ ) { |
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# Error message is not ISO-8859-1 |
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$encodedmsg = $e; |
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if( $characters ) { |
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# Try to convert string |
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eval { Encode::from_to($encodedmsg, $characters, 'utf8'); }; |
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$encodedmsg = $removedmsg if $@; # Failed to convert |
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} else { |
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# No character set in Content-Type header |
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0
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0
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$encodedmsg = $removedmsg; |
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} |
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$v->{'diagnosis'} .= $encodedmsg; |
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} else { |
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# Error message does not include multi-byte character |
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$v->{'diagnosis'} .= $e; |
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} |
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} |
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} |
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95
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unless( $recipients ) { |
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# Fallback: Get the recpient address from RFC822 part |
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0
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0
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0
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if( $emailsteak->[1] =~ /^To:[ ]*(.+)$/m ) { |
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0
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0
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$v->{'recipient'} = Sisimai::Address->s3s4($1); |
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0
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0
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0
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$recipients++ if $v->{'recipient'}; |
100
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} |
101
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} |
102
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16
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50
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47
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return undef unless $recipients; |
103
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104
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16
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39
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for my $e ( @$dscontents ) { |
105
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16
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$e->{'diagnosis'} = Sisimai::String->sweep($e->{'diagnosis'}); |
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$e->{'recipient'} = Sisimai::Address->s3s4($e->{'recipient'}); |
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108
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for my $r ( keys %$messagesof ) { |
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# Check each regular expression of Notes error messages |
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22
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100
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next unless grep { index($e->{'diagnosis'}, $_) > -1 } @{ $messagesof->{ $r } }; |
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161
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22
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54
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111
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10
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28
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$e->{'reason'} = $r; |
112
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10
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50
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99
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$e->{'status'} = Sisimai::SMTP::Status->code($r) || ''; |
113
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10
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31
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last; |
114
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} |
115
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} |
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101
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return { 'ds' => $dscontents, 'rfc822' => $emailsteak->[1] }; |
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} |
118
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119
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1; |
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__END__ |