From: Michael Andreen <harv@ruin.nu>
Date: Fri, 7 Sep 2007 06:54:14 +0000 (+0200)
Subject: Added commands sub
X-Git-Url: https://ruin.nu/git/?p=NDIRC.git;a=commitdiff_plain;h=d24378e9a1f63f504a60eff9795a7846483d855c

Added commands sub
---

diff --git a/Misc.pm b/Misc.pm
index 37501f2..b3a1b31 100644
--- a/Misc.pm
+++ b/Misc.pm
@@ -23,7 +23,7 @@ require Exporter;
 
 our @ISA = qw/Exporter/;
 
-our @EXPORT = qw/valuecolor addCommand parseCommand/;
+our @EXPORT = qw/valuecolor addCommand parseCommand commands/;
 
 our %channels;
 our %commands;
@@ -80,6 +80,19 @@ sub parseCommand {
 	return 0;
 }
 
+sub commands {
+	my ($channel) = @_;
+	my @commands;
+	my $b = (exists $channels{lc $channel} ? $channels{lc $channel} : ['all']);
+	for my $c (sort keys %commands){
+		my $a = $commands{$c}->{acc};
+		if (intersect($a,$b) > 0){
+			push @commands, $c;
+		}
+	}
+	return join ', ', @commands;
+}
+
 sub intersect {
 	my ($a, $b) = @_;
 	my %union;