/usr/share/perl5/Mail/Message/Body/Construct.pm is in libmail-box-perl 2.099-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 | # Copyrights 2001-2011 by Mark Overmeer.
# For other contributors see ChangeLog.
# See the manual pages for details on the licensing terms.
# Pod stripped from pm file by OODoc 2.00.
use strict;
use warnings;
# Mail::Message::Body::Construct adds functionality to Mail::Message::Body
package Mail::Message::Body;
use vars '$VERSION';
$VERSION = '2.099';
use Carp;
use Mail::Message::Body::String;
use Mail::Message::Body::Lines;
sub foreachLine($)
{ my ($self, $code) = @_;
my $changes = 0;
my @result;
foreach ($self->lines)
{ my $becomes = $code->();
if(defined $becomes)
{ push @result, $becomes;
$changes++ if $becomes ne $_;
}
else {$changes++}
}
$changes
or return $self;
ref($self)->new
( based_on => $self
, data => \@result
);
}
#------------------------------------------
sub concatenate(@)
{ my $self = shift;
return $self
if @_==1;
my @unified;
foreach (@_)
{ next unless defined $_;
push @unified
, !ref $_ ? $_
: ref $_ eq 'ARRAY' ? @$_
: $_->isa('Mail::Message') ? $_->body->decoded
: $_->isa('Mail::Message::Body') ? $_->decoded
: carp "Cannot concatenate element ".$_;
}
ref($self)->new
( based_on => $self
, mime_type => 'text/plain'
, data => join('', @unified)
);
}
#------------------------------------------
sub attach(@)
{ my $self = shift;
my @parts;
push @parts, shift while @_ && ref $_[0];
return $self unless @parts;
unshift @parts,
( $self->isNested ? $self->nested
: $self->isMultipart ? $self->parts
: $self
);
return $parts[0] if @parts==1;
Mail::Message::Body::Multipart->new(parts => \@parts, @_);
}
#------------------------------------------
# tests in t/51stripsig.t
sub stripSignature($@)
{ my ($self, %args) = @_;
return $self if $self->mimeType->isBinary;
my $pattern = !defined $args{pattern} ? qr/^--\s?$/
: !ref $args{pattern} ? qr/^\Q${args{pattern}}/
: $args{pattern};
my $lines = $self->lines; # no copy!
my $stop = defined $args{max_lines}? @$lines - $args{max_lines}
: exists $args{max_lines} ? 0
: @$lines-10;
$stop = 0 if $stop < 0;
my ($sigstart, $found);
if(ref $pattern eq 'CODE')
{ for($sigstart = $#$lines; $sigstart >= $stop; $sigstart--)
{ next unless $pattern->($lines->[$sigstart]);
$found = 1;
last;
}
}
else
{ for($sigstart = $#$lines; $sigstart >= $stop; $sigstart--)
{ next unless $lines->[$sigstart] =~ $pattern;
$found = 1;
last;
}
}
return $self unless $found;
my $bodytype = $args{result_type} || ref $self;
my $stripped = $bodytype->new
( based_on => $self
, data => [ @$lines[0..$sigstart-1] ]
);
return $stripped unless wantarray;
my $sig = $bodytype->new
( based_on => $self
, data => [ @$lines[$sigstart..$#$lines] ]
);
($stripped, $sig);
}
#------------------------------------------
1;
|