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#!/usr/bin/perl -w
#
# IRBOX, an Ivy driver for infra-red remote controls
#
# Copyright 1998-1999
# Centre d'Etudes de la Navigation Aerienne
#
# Authors: Johnny Accot <accot@cena.dgac.fr>
# Stephane Chatty <chatty@cena.dgac.fr>
#
# A utility for creating code tables from an RCA programmable remote
#
# $Id$
#
# Please refer to file version.h for the
# copyright notice regarding this software
#
$SIG{HUP} = $SIG{INT} = $SIG{KILL} = 'Quit';
use strict;
use Ivy;
use File::Basename;
$| = 1;
my @vcrkeys = ('power', 'channel up', 'channel down', 'rew', 'play', 'ff', 'rec', 'stop', 'pause');
my @tvkeys = ('mute', 'power', 'volume up', 'volume down', 'channel up', 'channel down');
my @cablekeys = ('power', 'channel up', 'channel down');
my %typekeys = ('VCR', \@vcrkeys, 'TV', \@tvkeys, 'CABLE', \@cablekeys);
my $me = basename ($0);
die ("Usage: $me [<brand:class:id>] [RCA mode number]\n") unless @ARGV < 3;
# retrieve various IR control identification items
my ($id, $mode) = @ARGV;
if (!defined $id) {
print "ID of the IR remote control (eg: Sony:VCR:1)? ";
chop ($id = <>);
}
my ($brand, $type, $num) = split (':', $id, 3);
if (!defined ($brand) || !defined ($type)) {
die "Brand and type must be defined";
}
my $comment;
$comment = "# obtained on an RCA SystemLink 3 in $type mode $mode" if (defined $mode);
# we only handle types we know
if (!defined ($typekeys{$type})) {
die "Type $type unknown\n";
}
#
# OK, let's go
#
# first, prepare to receive key presses from Ivy bus
my $host = 'nebul';
Ivy::bindRegexp ("[a-z]*\.IRBOX unknown code ([0-9]+ [0-9]+ [0-9]+ [0-9]+ [0-9]+ [0-9]+)", [\&ReceiveCode]);
Ivy::bindRegexp ("[a-z]*\.IRBOX Down (.*)", [\&PrintCode]);
Ivy::start (-loopMode => 'LOCAL',
-appName => 'IR Remote Control Map dumper',
-broadcastPort => 2019);
# then create list of keys the user will have to press,
# and ask for the first one
my @keylist = @{$typekeys{$type}};
my %table;
my $key = shift @keylist;
print "Please press on '$key'...";
# then loop
Ivy::mainLoop ();
&Dump();
exit 1;
my $lastcode = "000";
sub ReceiveCode {
my $code = $_[1];
if (defined $lastcode and $code eq $lastcode) {
print "(mmm... previous key had autorepeat!) ...";
return;
}
$lastcode = $code;
print "ok, code = $code\n";
$table{$key} = $code;
$key = shift @keylist;
if (defined $key) {
print "Please press on '$key'...";
} else {
print "Done, thank you\n";
# should exit loop, but Ivy does not allow that
# Ivy::stop ();
# So, let's be brutal!
Dump ();
exit 1;
}
}
sub PrintCode {
my $name = $_[1];
print "$name\n";
}
sub Quit {
Ivy::stop ();
exit 1;
}
sub Dump {
my $lowbrand = $brand;
$lowbrand =~ tr/[A-Z]/[a-z]/;
my $brandnum;
if (defined ($num)) {
$brandnum = "$brand $num";
} else {
$brandnum = $brand;
$num = "";
}
my $filename = "$lowbrand$type$num.ir";
print "Saving table $filename\n";
if (-s "$filename") {
my $choice;
print "File $filename exists... Overwrite? (y/[n]) ";
chop ($choice = <>);
until ($choice eq 'y' or $choice eq 'n') {
print "Please answer by 'y' or 'n': ";
chop ($choice = <>);
}
die ("Aborting.\n") if $choice eq 'n';
}
open Table, ">$filename";
print Table "name $brand$type$num\n";
print Table "type: $type\n";
print Table "\n";
print Table "brand: $brandnum\n";
print Table "brand: RCA SystemLink 3 [mode $mode]\n" if defined $mode;
print Table "\n$comment\n" if defined $comment;
print Table "\n";
foreach my $key (@{$typekeys{$type}}) {
print Table "$key:\t$table{$key}\n";
}
close Table;
exit;
}
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