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|
package urpm::msg;
# $Id$
use strict;
no warnings;
use Exporter;
use URPM;
BEGIN {
eval { require encoding };
eval "use open ':locale'" if eval { encoding::_get_locale_encoding() ne 'ANSI_X3.4-1968' };
}
(our $VERSION) = q($Revision$) =~ /(\d+)/;
our @ISA = 'Exporter';
our @EXPORT = qw(N P translate bug_log message_input toMb formatXiB sys_log);
#- I18N.
use Locale::gettext;
use POSIX();
POSIX::setlocale(POSIX::LC_ALL(), "");
my @textdomains = qw(urpmi rpm-summary-main rpm-summary-contrib rpm-summary-devel);
foreach my $domain (@textdomains) {
Locale::gettext::bind_textdomain_codeset($domain, 'UTF-8');
}
URPM::bind_rpm_textdomain_codeset();
our $no_translation;
sub translate {
my ($s, $o_plural, $o_nb) = @_;
my $res;
if ($no_translation) {
$s;
} elsif ($o_nb) {
foreach my $domain (@textdomains) {
eval { $res = Locale::gettext::dngettext($domain, $s || '', $o_plural, $o_nb) || $s };
return $res if $s ne $res;
}
return $s;
} else {
foreach my $domain (@textdomains) {
eval { $res = Locale::gettext::dgettext($domain, $s || '') || $s };
return $res if $s ne $res;
}
return $s;
}
}
sub P {
my ($s_singular, $s_plural, $nb, @para) = @_;
sprintf(translate($s_singular, $s_plural, $nb), @para);
}
sub N {
my ($format, @params) = @_;
sprintf(translate($format), @params);
}
my $noexpr = N("Nn");
my $yesexpr = N("Yy");
eval {
require Sys::Syslog;
Sys::Syslog->import;
(my $tool = $0) =~ s!.*/!!;
#- what we really want is "unix" (?)
#- we really don't want "console" which forks/exit and thus
# run callbacks registered through atexit() : x11, gtk+, rpm, ...
Sys::Syslog::setlogsock([ 'tcp', 'unix', 'stream' ]);
openlog($tool, '', 'user');
END { defined &closelog and closelog() }
};
sub sys_log { defined &syslog and eval { syslog("info", @_) } }
#- writes only to logfile, not to screen
sub bug_log {
if ($::logfile) {
open my $fh, ">>$::logfile"
or die "Can't output to log file [$::logfile]: $!\n";
print $fh @_;
close $fh;
}
}
sub message_input {
my ($msg, $o_default_input, %o_opts) = @_;
my $input;
while (1) {
print $msg;
if ($o_default_input) {
$urpm::args::options{bug} and bug_log($o_default_input);
return $o_default_input;
}
$input = <STDIN>;
defined $input or return undef;
chomp $input;
$urpm::args::options{bug} and bug_log($input);
if ($o_opts{boolean}) {
$input =~ /^[$noexpr$yesexpr]?$/ and last;
} elsif ($o_opts{range}) {
$input eq "" and $input = 1; #- defaults to first choice
(defined $o_opts{range_min} ? $o_opts{range_min} : 1) <= $input && $input <= $o_opts{range} and last;
} else {
last;
}
print N("Sorry, bad choice, try again\n");
}
return $input;
}
sub toMb {
my $nb = $_[0] / 1024 / 1024;
int $nb + 0.5;
}
# duplicated from svn+ssh://svn.mandriva.com/svn/soft/drakx/trunk/perl-install/common.pm
sub formatXiB {
my ($newnb, $o_newbase) = @_;
my $newbase = $o_newbase || 1;
my ($nb, $base);
my $decr = sub {
($nb, $base) = ($newnb, $newbase);
$base >= 1024 ? ($newbase = $base / 1024) : ($newnb = $nb / 1024);
};
my $suffix;
foreach (N("B"), N("KB"), N("MB"), N("GB"), N("TB")) {
$decr->();
if ($newnb < 1 && $newnb * $newbase < 1) {
$suffix = $_;
last;
}
}
my $v = $nb * $base;
my $s = $v < 10 && int(10 * $v - 10 * int($v));
int($v) . ($s ? ".$s" : '') . ($suffix || N("TB"));
}
sub localtime2changelog { scalar(localtime($_[0])) =~ /(.*) \S+ (\d{4})$/ && "$1 $2" }
1;
__END__
=head1 NAME
urpm::msg - routines to prompt messages from the urpm* tools
=head1 SYNOPSIS
=head1 DESCRIPTION
=head1 COPYRIGHT
Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005 MandrakeSoft SA
Copyright (C) 2005, 2006 Mandriva SA
=cut
|
