diff options
Diffstat (limited to 'beagle/debian-rfs/usr/share/perl5/Debconf/FrontEnd/Readline.pm')
| -rw-r--r-- | beagle/debian-rfs/usr/share/perl5/Debconf/FrontEnd/Readline.pm | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/beagle/debian-rfs/usr/share/perl5/Debconf/FrontEnd/Readline.pm b/beagle/debian-rfs/usr/share/perl5/Debconf/FrontEnd/Readline.pm deleted file mode 100644 index 44ab74e..0000000 --- a/beagle/debian-rfs/usr/share/perl5/Debconf/FrontEnd/Readline.pm +++ /dev/null @@ -1,164 +0,0 @@ -#!/usr/bin/perl -w -# This file was preprocessed, do not edit! - - -package Debconf::FrontEnd::Readline; -use strict; -use Term::ReadLine; -use Debconf::Gettext; -use base qw(Debconf::FrontEnd::Teletype); - - -sub init { - my $this=shift; - - $this->SUPER::init(@_); - - open(TESTTY, "/dev/tty") || die gettext("This frontend requires a controlling tty.")."\n"; - close TESTTY; - - $Term::ReadLine::termcap_nowarn = 1; # Turn off stupid termcap warning. - $this->readline(Term::ReadLine->new('debconf')); - $this->readline->ornaments(1); - - if (Term::ReadLine->ReadLine =~ /::Gnu$/) { - if (exists $ENV{TERM} && $ENV{TERM} =~ /emacs/i) { - die gettext("Term::ReadLine::GNU is incompatable with emacs shell buffers.")."\n"; - } - - $this->readline->add_defun('previous-question', - sub { - if ($this->capb_backup) { - $this->_skip(1); - $this->_direction(-1); - $this->readline->stuff_char(ord "\n"); - } - else { - $this->readline->ding; - } - }, ord "\cu"); - $this->readline->add_defun('next-question', - sub { - if ($this->capb_backup) { - $this->readline->stuff_char(ord "\n"); - } - }, ord "\cv"); - $this->readline->parse_and_bind('"\e[5~": previous-question'); - $this->readline->parse_and_bind('"\e[6~": next-question'); - $this->capb('backup'); - } - - if (Term::ReadLine->ReadLine =~ /::Stub$/) { - $this->promptdefault(1); - } -} - - -sub elementtype { - return 'Teletype'; -} - - -sub go { - my $this=shift; - - foreach my $element (grep ! $_->visible, @{$this->elements}) { - my $value=$element->show; - return if $this->backup && $this->capb_backup; - $element->question->value($value); - } - - my @elements=grep $_->visible, @{$this->elements}; - unless (@elements) { - $this->_didbackup(''); - return 1; - } - - my $current=$this->_didbackup ? $#elements : 0; - - $this->_direction(1); - for (; $current > -1 && $current < @elements; $current += $this->_direction) { - my $value=$elements[$current]->show; - } - - if ($current < 0) { - $this->_didbackup(1); - return; - } - else { - $this->_didbackup(''); - return 1; - } -} - - -sub prompt { - my $this=shift; - my %params=@_; - my $prompt=$params{prompt}." "; - my $default=$params{default}; - my $noshowdefault=$params{noshowdefault}; - my $completions=$params{completions}; - - if ($completions) { - my @matches; - $this->readline->Attribs->{completion_entry_function} = sub { - my $text=shift; - my $state=shift; - - if ($state == 0) { - @matches=(); - foreach (@{$completions}) { - push @matches, $_ if /^\Q$text\E/i; - } - } - - return pop @matches; - }; - } - else { - $this->readline->Attribs->{completion_entry_function} = undef; - } - - if (exists $params{completion_append_character}) { - $this->readline->Attribs->{completion_append_character}=$params{completion_append_character}; - } - else { - $this->readline->Attribs->{completion_append_character}=''; - } - - $this->linecount(0); - my $ret; - $this->_skip(0); - if (! $noshowdefault) { - $ret=$this->readline->readline($prompt, $default); - } - else { - $ret=$this->readline->readline($prompt); - } - $this->display_nowrap("\n"); - return if $this->_skip; - $this->_direction(1); - $this->readline->addhistory($ret); - return $ret; -} - - -sub prompt_password { - my $this=shift; - my %params=@_; - - if (Term::ReadLine->ReadLine =~ /::Perl$/) { - return $this->SUPER::prompt_password(%params); - } - - delete $params{default}; - system('stty -echo 2>/dev/null'); - my $ret=$this->prompt(@_, noshowdefault => 1, completions => []); - system('stty sane 2>/dev/null'); - print "\n"; - return $ret; -} - - -1 |
