From: Dirk Koopman <djk@tobit.co.uk>
Date: Sat, 21 Sep 2019 11:58:26 +0000 (+0100)
Subject: improve is_callsign, is_ipaddr
X-Git-Url: http://dxcluster.net/gitweb/gitweb.cgi?p=spider.git;a=commitdiff_plain;h=41f5538eb0eadf4daf02c5ca45b75f0dc79ca628

improve is_callsign, is_ipaddr

fix typo in update_sysop.pl and watchdbg
---

diff --git a/perl/DXUtil.pm b/perl/DXUtil.pm
index bad92927..b9afba12 100644
--- a/perl/DXUtil.pm
+++ b/perl/DXUtil.pm
@@ -382,11 +382,11 @@ sub unpad
 sub is_callsign
 {
 	return $_[0] =~ m!^
-					  (?:(?:[A-Z]{1,2}\d* | \d[A-Z]{1,2}\d*)/)?   # out of area prefix /
-					  (?:[A-Z]{1,2}\d+ | \d[A-Z]{1,2}\d+)?        # main prefix one 
-					  [A-Z]{1,5}                                  # callsign letters
-					  (?:-(?:\d{1,2}|\#))?                        # - nn possibly (eg G8BPQ-8) or -# (an RBN spot) 
-					  (?:/[0-9A-Z]{1,7})?                         # / another prefix, callsign or special label (including /MM, /P as well as /EURO or /LGT) possibly
+					  (?:\d?[A-Z]{1,2}\d*/)?    # out of area prefix /  
+					  (?:\d?[A-Z]{1,2}\d+)      # main prefix one (required) 
+					  [A-Z]{1,5}                # callsign letters (required)
+					  (?:-(?:\d{1,2}|\#))?      # - nn possibly (eg G8BPQ-8) or -# (an RBN spot) 
+					  (?:/[0-9A-Z]{1,7})?       # / another prefix, callsign or special label (including /MM, /P as well as /EURO or /LGT) possibly
 					  $!x;
 
 	# longest callign allowed is 1X11/1Y11XXXXX-11/XXXXXXX
@@ -440,7 +440,7 @@ sub is_latlong
 # is it an ip address?
 sub is_ipaddr
 {
-    return $_[0] =~ /^\d+\.\d+\.\d+\.\d+$/ || $_[0] =~ /^[0-9a-f:]+$/;
+    return $_[0] =~ /^\d+\.\d+\.\d+\.\d+$/ || $_[0] =~ /^[0-9a-f:,]+$/;
 }
 
 # insert an item into a list if it isn't already there returns 1 if there 0 if not
diff --git a/perl/update_sysop.pl b/perl/update_sysop.pl
index 168ee16a..666a7d5d 100755
--- a/perl/update_sysop.pl
+++ b/perl/update_sysop.pl
@@ -98,7 +98,7 @@ if (-e $lockfn) {
 
 DXUser::init(1);
 create_it();
-DXUser:finish();
+DXUser::finish();
 print "Update of $myalias on cluster $mycall successful\n";
 exit(0);
 
diff --git a/perl/watchdbg b/perl/watchdbg
index ff4d3438..8d9551d3 100755
--- a/perl/watchdbg
+++ b/perl/watchdbg
@@ -6,7 +6,7 @@
 # examples:-
 # 
 #   watchdbg g1tlh       # watch everything g1tlh does
-#   watchdbg 2 PCPROT       # watch all PCPROT messages + up to 2 lines before
+#   watchdbg -2 PCPROT       # watch all PCPROT messages + up to 2 lines before
 #   watchdbg gb7baa gb7djk   # watch the conversation between BAA and DJK 
 #
 
@@ -41,7 +41,7 @@ my @prev;
 # seek to end of file
 $fh->seek(0, 2);
 for (;;) {
-	my $line = <$fh>;
+	my $line = $fh->getline;
 	if ($line) {
 		if ($exp) {
 			push @prev, $line;