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# Copyrights 2001-2022 by [Mark Overmeer ]. |
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# For other contributors see ChangeLog. |
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# See the manual pages for details on the licensing terms. |
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# Pod stripped from pm file by OODoc 2.03. |
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# This code is part of distribution Mail-Message. Meta-POD processed with |
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# OODoc into POD and HTML manual-pages. See README.md |
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# Copyright Mark Overmeer. Licensed under the same terms as Perl itself. |
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package Mail::Message::Body; |
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use vars '$VERSION'; |
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$VERSION = '3.012'; |
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# Mail::Message::Body::Construct adds functionality to Mail::Message::Body |
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use strict; |
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use warnings; |
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use Carp; |
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use Mail::Message::Body::String; |
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use Mail::Message::Body::Lines; |
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2938
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sub foreachLine($) |
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{ my ($self, $code) = @_; |
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my $changes = 0; |
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my @result; |
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foreach ($self->lines) |
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{ my $becomes = $code->(); |
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if(defined $becomes) |
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{ push @result, $becomes; |
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$changes++ if $becomes ne $_; |
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} |
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else {$changes++} |
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} |
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$changes |
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or return $self; |
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ref($self)->new |
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( based_on => $self |
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, data => \@result |
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); |
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} |
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#------------------------------------------ |
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sub concatenate(@) |
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{ my $self = shift; |
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return $self |
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if @_==1; |
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my @unified; |
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foreach (@_) |
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{ next unless defined $_; |
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push @unified |
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, !ref $_ ? $_ |
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: ref $_ eq 'ARRAY' ? @$_ |
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: $_->isa('Mail::Message') ? $_->body->decoded |
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: $_->isa('Mail::Message::Body') ? $_->decoded |
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: carp "Cannot concatenate element ".$_; |
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} |
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ref($self)->new |
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( based_on => $self |
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, mime_type => 'text/plain' |
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, data => join('', @unified) |
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); |
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} |
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#------------------------------------------ |
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75
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76
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sub attach(@) |
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0
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{ my $self = shift; |
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my @parts; |
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push @parts, shift while @_ && ref $_[0]; |
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return $self unless @parts; |
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unshift @parts, |
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( $self->isNested ? $self->nested |
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: $self->isMultipart ? $self->parts |
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: $self |
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); |
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return $parts[0] if @parts==1; |
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Mail::Message::Body::Multipart->new(parts => \@parts, @_); |
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} |
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93
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#------------------------------------------ |
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95
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96
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# tests in t/51stripsig.t |
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98
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sub stripSignature($@) |
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{ my ($self, %args) = @_; |
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101
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return $self if $self->mimeType->isBinary; |
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103
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my $pattern = !defined $args{pattern} ? qr/^--\s?$/ |
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: !ref $args{pattern} ? qr/^\Q${args{pattern}}/ |
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425
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: $args{pattern}; |
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100
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106
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107
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14
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51
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my $lines = $self->lines; # no copy! |
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my $stop = defined $args{max_lines}? @$lines - $args{max_lines} |
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100
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: exists $args{max_lines} ? 0 |
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110
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: @$lines-10; |
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112
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14
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100
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$stop = 0 if $stop < 0; |
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14
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25
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my ($sigstart, $found); |
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115
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100
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if(ref $pattern eq 'CODE') |
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1
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{ for($sigstart = $#$lines; $sigstart >= $stop; $sigstart--) |
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100
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{ next unless $pattern->($lines->[$sigstart]); |
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1
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$found = 1; |
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1
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last; |
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} |
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} |
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else |
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48
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{ for($sigstart = $#$lines; $sigstart >= $stop; $sigstart--) |
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100
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288
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{ next unless $lines->[$sigstart] =~ $pattern; |
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$found = 1; |
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last; |
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} |
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} |
129
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130
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14
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100
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return $self unless $found; |
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132
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10
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my $bodytype = $args{result_type} || ref $self; |
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134
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10
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57
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my $stripped = $bodytype->new |
135
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( based_on => $self |
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, data => [ @$lines[0..$sigstart-1] ] |
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); |
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139
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10
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return $stripped unless wantarray; |
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141
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6
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my $sig = $bodytype->new |
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( based_on => $self |
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, data => [ @$lines[$sigstart..$#$lines] ] |
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); |
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146
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($stripped, $sig); |
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} |
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149
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#------------------------------------------ |
150
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151
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1; |