From: djk <djk>
Date: Tue, 21 Sep 1999 13:05:58 +0000 (+0000)
Subject: new, more flexible, dx command
X-Git-Tag: R_1_32~21
X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=7ab17f423e9d5f27589cfe31ad962c4ea10e54f5;p=spider.git

new, more flexible, dx command
---

diff --git a/cmd/Commands_en.hlp b/cmd/Commands_en.hlp
index 83d33ef8..58a68abe 100644
--- a/cmd/Commands_en.hlp
+++ b/cmd/Commands_en.hlp
@@ -95,9 +95,25 @@ Sysops can see all users' messages.
 === 8^DISCONNECT <call> [<call> ...]^Disconnect a user or cluster
 Disconnect any <call> connected locally
 
-=== 0^DX <freq> <callsign> <remarks>^Send a DX spot throughout the cluster
-<freq> is compared against the available bands set up in the cluster.
-see show/bands for more information.
+=== 0^DX [BY <call>] <freq> <call> <remarks>^Send a DX spot
+This is how you send a DX Spot to other users. You can, in fact, now
+enter the <freq> and the <call> either way round. 
+
+   DX FR0G 144.600
+   DX 144.600 FR0G
+   DX 144600 FR0G 
+
+will all give the same result. You can add some remarks to the end
+of the command and they will be added to the spot.
+
+   DX FR0G 144600 this is a test
+
+You can credit someone else by saying:-
+
+   DX by G1TLH FR0G 144.600 he isn't on the cluster
+
+The <freq> is compared against the available bands set up in the 
+cluster.  See SHOW/BANDS for more information.
 
 === 1^FORWARD/OPERNAME <call>^Send out information on this <call> to all clusters
 This command sends out any information held in the user file which can 
diff --git a/cmd/dx.pl b/cmd/dx.pl
index dd780699..0ebfb167 100644
--- a/cmd/dx.pl
+++ b/cmd/dx.pl
@@ -16,19 +16,32 @@ my $freq;
 my @out;
 my $valid = 0;
 
-# first lets see if we think we have a callsign as the first argument
-if (defined @f && @f >= 3 && $f[0] =~ /[A-Za-z]/) {
-	$spotter = uc $f[0];
+# do we have at least two args?
+return (1, $self->msg('dx2')) unless @f >= 2;
+
+# as a result of a suggestion by Steve K9AN, I am changing the syntax of
+# 'spotted by' things to "dx by g1tlh <freq> <call>" <freq> and <call>
+# can be in any order
+
+if ($f[0] =~ /^by$/i) {
+    $spotter = uc $f[1];
+    $line =~ s/^\s*$f[0]\s+$f[1]\s+//;
+    shift @f;
+	shift @f;
+	return (1, $self->msg('dx2')) unless @f >= 2;
+}
+
+# get the freq and callsign either way round
+if ($f[0] =~ /[A-Za-z]/) {
+	$spotted = uc $f[0];
 	$freq = $f[1];
-	$spotted = uc $f[2];
-	$line =~ s/^$f[0]\s+$f[1]\s+$f[2]\s*//;
-} elsif (defined @f && @f >= 2) {
-	$freq = $f[0];
-	$spotted = uc $f[1]; 
-	$line =~ s/^$f[0]\s+$f[1]\s*//;
-} elsif (!defined @f || @f < 2) {
+} elsif ($f[0] =~ /^[0-9\.\,]+$/) {
+    $freq = $f[0];
+	$spotted = uc $f[1];
+} else {
 	return (1, $self->msg('dx2'));
 }
+$line =~ s/^$f[0]\s+$f[1]\s*//;
 
 # bash down the list of bands until a valid one is reached
 my $bandref;
@@ -47,7 +60,7 @@ foreach $bandref (Bands::get_all()) {
 	}
 }
 
-if (!$valid) {
+unless ($valid) {
 
 	# try again in MHZ 
 	$freq = $freq * 1000 if $freq;
@@ -65,7 +78,7 @@ if (!$valid) {
 }
 
 
-push @out, $self->msg('dx1', $freq) if !$valid;
+push @out, $self->msg('dx1', $freq) unless $valid;
 
 # check we have a callsign :-)
 if ($spotted le ' ') {
@@ -74,7 +87,7 @@ if ($spotted le ' ') {
 	$valid = 0;
 }
 
-return (1, @out) if !$valid;
+return (1, @out) unless $valid;
 
 # change ^ into : for transmission
 $line =~ s/\^/:/og;
diff --git a/perl/Messages b/perl/Messages
index a9afbad2..ae63bd01 100644
--- a/perl/Messages
+++ b/perl/Messages
@@ -25,8 +25,8 @@ package DXM;
 				constart => 'connection to $_[0] started',
 				disc1 => 'Disconnected by $_[0]',
 				disc2 => '$_[0] disconnected',
-				dx1 => 'Frequency $_[0] not in band [usage: DX freq call comments](see sh/band)',
-				dx2 => 'Need a callsign [usage: DX freq call comments]',
+				dx1 => 'Frequency $_[0] not in band (see show/band); usage: DX [BY call] freq call comments',
+				dx2 => 'Need a callsign; usage: DX [BY call] freq call comments',
 				dxs => 'DX Spots flag set on $_[0]',
 				dxu => 'DX Spots flag unset on $_[0]',
 				e1 => 'Invalid command',