From: Dirk Koopman <djk@tobit.co.uk>
Date: Thu, 12 Jul 2007 16:20:49 +0000 (+0100)
Subject: Add help for sh/band and improve sh/band command
X-Git-Tag: 1.55~98
X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?p=spider.git;a=commitdiff_plain;h=ba5625a459d1418cdc05591ae556df58d509ac9d

Add help for sh/band and improve sh/band command

Allow sh/bands to have arguments so people can query
a band or region.
---

diff --git a/Changes b/Changes
index d1d688c8..f03ffc3e 100644
--- a/Changes
+++ b/Changes
@@ -1,6 +1,7 @@
 12Jul07=======================================================================
 1. Change disconnection code so that nodes that are no longer routable are
 (all) cleared out.
+2. Add help for sh/band and also allow query of individual band or regions.
 11Jul07=======================================================================
 1. improve speed of sh/c/n
 2. remove all $Id$ strings from cmd tree
diff --git a/cmd/Commands_en.hlp b/cmd/Commands_en.hlp
index 659d6758..74520ea3 100644
--- a/cmd/Commands_en.hlp
+++ b/cmd/Commands_en.hlp
@@ -1855,6 +1855,14 @@ for more information.
 Display all the bad words in the system, see SET/BADWORD
 for more information.
 
+=== 0^SHOW/BANDS [band|region names]^Show the list of bands and regions
+Display the bands and regions (collections of bands) known to
+the system. If you supply band or region names to SHOW/BANDS,
+the command will display just those bands or regions, e.g.:
+
+	sh/band
+	sh/band 2m hf
+
 === 0^SHOW/BUDDY^Show your list of buddies
 See SET/BUDDY for more information about buddies.
 
diff --git a/cmd/show/bands.pl b/cmd/show/bands.pl
index 9bdd5dc6..67b0cb5e 100644
--- a/cmd/show/bands.pl
+++ b/cmd/show/bands.pl
@@ -6,34 +6,43 @@
 #
 #
 
-#$DB::single = 1;
+$DB::single = 1;
 
 my ($self, $line) = @_;
 my @f = split /\s+/, $line;
-my @bands;
+my @bands = grep {Bands::get($_)?$_:()} @f;
+my @regs = grep {Bands::get_region($_)?$_:()} @f;
 my $band;
 my @out;
 my $i;
 
-if (!$line) {
-	@bands = sort { Bands::get($a)->band->[0] <=> Bands::get($b)->band->[0] } Bands::get_keys();
+unless (@f) {
+	@bands = Bands::get_keys();
+	@regs =  Bands::get_region_keys();
+}
+if (@bands) {
+	@bands = sort { Bands::get($a)->band->[0] <=> Bands::get($b)->band->[0] } @bands;
 	push @out, "Bands Available:-";
-	foreach $band (@bands) {
-		my $ref = Bands::get($band)->band;
-		my $s = sprintf "%10s: ", $band;
-		for ($i = 0; $i < $#{$ref}; $i += 2) {
+	foreach my $name (@bands) {
+		my $band = Bands::get($name);
+		my $ref = $band->band;
+		my $s = sprintf "%10s: ", $name;
+		for ($i = 0; $i < @$ref; $i += 2) {
 			my $from = $ref->[$i];
 			my $to = $ref->[$i+1];
 			$s .= ", " if $i;
 			$s .= "$from -> $to";
 		}
 		push @out, $s;
-	} 
+	}
+}
+
+if (@regs) {
 	push @out, "Regions Available:-";
-	@bands = Bands::get_region_keys();
-	foreach $band (@bands) {
-		my $ref = Bands::get_region($band);
-		my $s = sprintf("%10s: ", $band ) . join(' ', @{$ref}); 
+	@regs = sort @regs;
+	foreach my $region (@regs) {
+		my $ref = Bands::get_region($region);
+		my $s = sprintf("%10s: ", $region ) . join(' ', @{$ref});
 		push @out, $s;
 	}
 }
diff --git a/perl/Version.pm b/perl/Version.pm
index 280eb1d1..141b473a 100644
--- a/perl/Version.pm
+++ b/perl/Version.pm
@@ -11,6 +11,6 @@ use vars qw($version $subversion $build);
 
 $version = '1.54';
 $subversion = '0';
-$build = '116';
+$build = '117';
 
 1;