/usr/share/perl5/Mail/Message/Replace/MailInternet.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.
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# 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;
package Mail::Message::Replace::MailInternet;
use vars '$VERSION';
$VERSION = '2.099';
use base 'Mail::Message';
use Mail::Box::FastScalar;
use Mail::Box::Parser::Perl;
use Mail::Message::Body::Lines;
use File::Spec;
sub new(@)
{ my $class = shift;
my $data = @_ % 2 ? shift : undef;
$class = __PACKAGE__ if $class eq 'Mail::Internet';
$class->SUPER::new(@_, raw_data => $data);
}
sub init($)
{ my ($self, $args) = @_;
$args->{head_type} ||= 'Mail::Message::Replace::MailHeader';
$args->{head} ||= $args->{Header};
$args->{body} ||= $args->{Body};
defined $self->SUPER::init($args) or return;
$self->{MI_wrap} = $args->{FoldLength} || 79;
$self->{MI_mail_from} = $args->{MailFrom};
$self->{MI_modify} = exists $args->{Modify} ? $args->{Modify} : 1;
$self->processRawData($self->{raw_data}, !defined $args->{Header}
, !defined $args->{Body}) if defined $self->{raw_data};
$self;
}
sub processRawData($$$)
{ my ($self, $data, $get_head, $get_body) = @_;
return $self unless $get_head || $get_body;
my ($filename, $lines);
if(ref $data eq 'ARRAY')
{ $filename = 'array of lines';
$lines = $data;
}
elsif(ref $data eq 'GLOB')
{ $filename = 'file (GLOB)';
$lines = [ <$data> ];
}
elsif(ref $data && $data->isa('IO::Handle'))
{ $filename = 'file ('.ref($data).')';
$lines = [ $data->getlines ];
}
else
{ $self->log(ERROR=> "Mail::Internet does not support this kind of data");
return undef;
}
return unless @$lines;
my $buffer = join '', @$lines;
my $file = Mail::Box::FastScalar->new(\$buffer);
my $parser = Mail::Box::Parser::Perl->new
( filename => $filename
, file => $file
, trusted => 1
);
my $head;
if($get_head)
{ my $from = substr($lines->[0], 0, 5) eq 'From ' ? shift @$lines : undef;
my $head = $self->{MM_head_type}->new
( MailFrom => $self->{MI_mail_from}
, Modify => $self->{MI_modify}
, FoldLength => $self->{MI_wrap}
);
$head->read($parser);
$head->mail_from($from) if defined $from;
$self->head($head);
}
else
{ $head = $self->head;
}
$self->storeBody($self->readBody($parser, $head)) if $get_body;
$self->addReport($parser);
$parser->stop;
$self;
}
sub dup()
{ my $self = shift;
ref($self)->coerce($self->clone);
}
sub empty() { shift->DESTROY }
sub MailFrom(;$)
{ my $self = shift;
@_ ? ($self->{MI_mail_from} = shift) : $self->{MU_mail_from};
}
sub read($@)
{ my $thing = shift;
return $thing->SUPER::read(@_) # Mail::Message behavior
unless ref $thing;
# Mail::Header emulation
my $data = shift;
$thing->processRawData($data, 1, 1);
}
sub read_body($)
{ my ($self, $data) = @_;
$self->processRawData($data, 0, 1);
}
sub read_header($)
{ my ($self, $data) = @_;
$self->processRawData($data, 1, 0);
}
sub extract($)
{ my ($self, $data) = @_;
$self->processRawData($data, 1, 1);
}
sub reply(@)
{ my ($self, %args) = @_;
my $reply_head = $self->{MM_head_type}->new;
my $home = $ENV{HOME} || File::Spec->curdir;
my $headtemp = File::Spec->catfile($home, '.mailhdr');
if(open HEAD, '<', $headtemp)
{ my $parser = Mail::Box::Parser::Perl->new
( filename => $headtemp
, file => \*HEAD
, trusted => 1
);
$reply_head->read($parser);
$parser->close;
}
$args{quote} ||= delete $args{Inline} || '>';
$args{group_reply} ||= delete $args{ReplyAll} || 0;
my $keep = delete $args{Keep} || [];
my $exclude = delete $args{Exclude} || [];
my $reply = $self->SUPER::reply(%args);
my $head = $self->head;
$reply_head->add($_->clone)
foreach map { $head->get($_) } @$keep;
$reply_head->reset($_) foreach @$exclude;
ref($self)->coerce($reply);
}
sub add_signature(;$)
{ my $self = shift;
my $filename = shift
|| File::Spec->catfile($ENV{HOME} || File::Spec->curdir, '.signature');
$self->sign(File => $filename);
}
sub sign(@)
{ my ($self, $args) = @_;
my $sig;
if(my $filename = delete $self->{File})
{ $sig = Mail::Message::Body->new(file => $filename);
}
elsif(my $sig = delete $self->{Signature})
{ $sig = Mail::Message::Body->new(data => $sig);
}
return unless defined $sig;
my $body = $self->decoded->stripSignature;
my $set = $body->concatenate($body, "-- \n", $sig);
$self->body($set) if defined $set;
$set;
}
sub send($@)
{ my ($self, $type, %args) = @_;
$self->send(via => $type);
}
sub nntppost(@)
{ my ($self, %args) = @_;
$args{port} ||= delete $args{Port};
$args{nntp_debug} ||= delete $args{Debug};
$self->send(via => 'nntp', %args);
}
sub head(;$)
{ my $self = shift;
return $self->SUPER::head(@_) if @_;
$self->SUPER::head || $self->{MM_head_type}->new(message => $self);
}
sub header(;$) { shift->head->header(@_) }
sub fold(;$) { shift->head->fold(@_) }
sub fold_length(;$$) { shift->head->fold_length(@_) }
sub combine($;$) { shift->head->combine(@_) }
sub print_header(@) { shift->head->print(@_) }
sub clean_header() { shift->header }
sub tidy_headers() { }
sub add(@) { shift->head->add(@_) }
sub replace(@) { shift->head->replace(@_) }
sub get(@) { shift->head->get(@_) }
sub delete(@)
{ my $self = shift;
@_ ? $self->head->delete(@_) : $self->SUPER::delete;
}
sub body(@)
{ my $self = shift;
unless(@_)
{ my $body = $self->body;
return defined $body ? scalar($body->lines) : [];
}
my $data = ref $_[0] eq 'ARRAY' ? shift : \@_;
my $body = Mail::Message::Body::Lines->new(data => $data);
$self->body($body);
$body;
}
sub print_body(@) { shift->SUPER::body->print(@_) }
sub bodyObject(;$) { shift->SUPER::body(@_) }
sub remove_sig(;$)
{ my $self = shift;
my $lines = shift || 10;
my $stripped = $self->decoded->stripSignature(max_lines => $lines);
$self->body($stripped) if defined $stripped;
$stripped;
}
sub tidy_body(;$)
{ my $self = shift;
my $body = $self->body or return;
my @body = $body->lines;
shift @body while @body && $body[0] =~ m/^\s*$/;
pop @body while @body && $body[-1] =~ m/^\s*$/;
return $body if $body->nrLines == @body;
my $new = Mail::Message::Body::Lines->new(based_on => $body, data=>\@body);
$self->body($new);
}
sub smtpsend(@)
{ my ($self, %args) = @_;
my $from = $args{MailFrom} || $ENV{MAILADDRESS} || $ENV{USER} || 'unknown';
$args{helo} ||= delete $args{Hello};
$args{port} ||= delete $args{Port};
$args{smtp_debug} ||= delete $args{Debug};
my $host = $args{Host};
unless(defined $host)
{ my $hosts = $ENV{SMTPHOSTS};
$host = (split /\:/, $hosts)[0] if defined $hosts;
}
$args{host} = $host;
$self->send(via => 'smtp', %args);
}
sub as_mbox_string()
{ my $self = shift;
my $mboxmsg = Mail::Box::Mbox->coerce($self);
my $buffer = '';
my $file = Mail::Box::FastScalar->new(\$buffer);
$mboxmsg->print($file);
$buffer;
}
BEGIN {
no warnings;
*Mail::Internet::new = sub (@)
{ my $class = shift;
Mail::Message::Replace::MailInternet->new(@_);
};
}
sub isa($)
{ my ($thing, $class) = @_;
return 1 if $class eq 'Mail::Internet';
$thing->SUPER::isa($class);
}
sub coerce() { confess }
1;
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