#!/usr/bin/perl -w # -*- cperl -*- # # # lookup.pm - A simplistic language lookup system. # # GNU MP3D - A portable(ish) MP3 server. # # Homepage: # http://www.gnump3d.org/ # # Author: # Steve Kemp # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # Steve Kemp # --- # http://www.steve.org.uk/ package gnump3d::lang::lookup; # # Create a new instance of this class. # sub new { my $classname = shift; # What class are we constructing? my $self = {}; # Allocate new memory bless($self, $classname); # Mark it of the right type return $self; } # # Load the language specific module. # sub loadLanguage( $ ) { my ( $class, $lang ) = ( @_ ); my $module = "gnump3d::lang::$lang;"; eval " use $module; "; die "FAILED To Load Language module '$lang.pm'\n" if $@; } # # Get one of our keys. # sub get( $ ) { my ( $class, $key ) = ( @_ ); return( &interpolateString( $TEXT{ $key } ) ); } # # Return an interpolated string, using values from the global # defined namespace. # sub interpolateString( $ ) { my ( $text ) = ( @_ ); { no strict 'refs'; while ( $text =~ s!(.*?)\$([^ .,\n\t\$]+)(.*)!$1.${'main::'.$2}.$3!e ) { 1 }; } return( $text ); } # # We've loaded successfully. # 1;