#!/usr/bin/perl -w
# This file was preprocessed, do not edit!


package Debconf::AutoSelect;
use strict;
use Debconf::Gettext;
use Debconf::ConfModule;
use Debconf::Config;
use Debconf::Log qw(:all);
use base qw(Exporter);
our @EXPORT_OK = qw(make_frontend make_confmodule);
our %EXPORT_TAGS = (all => [@EXPORT_OK]);


my %fallback=(
'Kde' => ['Dialog', 'Readline', 'Teletype'],
'Gnome' => ['Dialog', 'Readline', 'Teletype'],
'Web' => ['Dialog', 'Readline', 'Teletype'],
'Dialog' => ['Readline', 'Teletype'],
'Gtk' => ['Dialog', 'Readline', 'Teletype'],
'Readline' => ['Teletype', 'Dialog'],
'Editor' => ['Readline', 'Teletype'],
'Slang' => ['Dialog', 'Readline', 'Teletype'],
'Text' => ['Readline', 'Teletype', 'Dialog'],

);

my $frontend;
my $type;


sub make_frontend {
my $script=shift;
my $starttype=ucfirst($type) if defined $type;
if (! defined $starttype || ! length $starttype) {
$starttype = Debconf::Config->frontend;
if ($starttype =~ /^[A-Z]/) {
warn "Please do not capitalize the first letter of the debconf frontend.";
}
$starttype=ucfirst($starttype);
}

my $showfallback=0;
foreach $type ($starttype, @{$fallback{$starttype}}, 'Noninteractive') {
if (! $showfallback) {
debug user => "trying frontend $type";
}
else {
warn(sprintf(gettext("falling back to frontend: %s"), $type));
}
$frontend=eval qq{
use Debconf::FrontEnd::$type;
Debconf::FrontEnd::$type->new();
};
return $frontend if defined $frontend;

warn sprintf(gettext("unable to initialize frontend: %s"), $type);
$@=~s/\n.*//s;
warn "($@)";
$showfallback=1;
}

die sprintf(gettext("Unable to start a frontend: %s"), $@);
}


sub make_confmodule {
my $confmodule=Debconf::ConfModule->new(frontend => $frontend);

$confmodule->startup(@_) if @_;

return $confmodule;
}


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