Server IP : 85.214.239.14 / Your IP : 3.145.85.233 Web Server : Apache/2.4.62 (Debian) System : Linux h2886529.stratoserver.net 4.9.0 #1 SMP Tue Jan 9 19:45:01 MSK 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.18 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : OFF | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : OFF Directory : /usr/share/perl5/Debconf/FrontEnd/ |
Upload File : |
#!/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(@_); -t STDIN || die gettext("This frontend requires a controlling tty.")."\n"; $Term::ReadLine::termcap_nowarn = 1; # Turn off stupid termcap warning. $this->readline(Term::ReadLine->new('debconf')); $this->readline->ornaments(1); if (-p STDOUT && -p STDERR) { # make readline play nice with buffered stdout $this->readline->newTTY(*STDIN, *STDOUT); } if (Term::ReadLine->ReadLine =~ /::Gnu$/) { 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