From: minima <minima>
Date: Sat, 3 Mar 2001 19:07:09 +0000 (+0000)
Subject: added Iain's winclient
X-Git-Tag: R_1_47~152
X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=6daf175d1dba2651fb5af4a611e2e04ddc19c11a;p=spider.git

added Iain's winclient
---

diff --git a/Changes b/Changes
index c41612bc..554eeaaf 100644
--- a/Changes
+++ b/Changes
@@ -1,6 +1,7 @@
 03Mar01=======================================================================
 1. allow incoming and outgoing IP connects direct to cluster.pl
 2. fixed (long standing)a hole in PC17 handling
+3. added winclient.pl (actually just a very basic client) from Iain G0RDI
 28Feb01=======================================================================
 1. allow sh/c gb7 (ie show the config of all gb7 nodes)(for example)
 2. get rid of spurious DXHash 'uninitialised' messages if no corresponding 
diff --git a/perl/winclient.pl b/perl/winclient.pl
new file mode 100755
index 00000000..e0c89efe
--- /dev/null
+++ b/perl/winclient.pl
@@ -0,0 +1,99 @@
+#!/usr/bin/perl -w
+# The rudimentary beginnings of a Spider client which is known to run on ActiveState
+# Perl under Win32
+#
+# It's very scrappy, but it *does* do enough to allow SysOp console access. It also
+# means that since it's perl, Dirk might pretty it up a bit :-)
+#
+# $Id$
+#
+# Iain Philipps, G0RDI	03-Mar-01
+#
+
+require 5.004;
+
+use strict;
+
+# search local then perl directories
+BEGIN {
+	use vars qw($root $myalias $mycall $clusteraddr $clusterport $data);
+
+	# root of directory tree for this system
+	$root = "/spider"; 
+	$root = $ENV{'DXSPIDER_ROOT'} if $ENV{'DXSPIDER_ROOT'};
+	
+	unshift @INC, "$root/perl";	# this IS the right way round!
+	unshift @INC, "$root/local";
+}
+
+use IO::Socket;
+use DXVars;
+use IO::File;
+
+#
+# deal with args
+#
+
+my $call = uc shift @ARGV if @ARGV;
+$call = uc $myalias if !$call;
+my ($scall, $ssid) = split /-/, $call;
+$ssid = undef unless $ssid && $ssid =~ /^\d+$/;  
+if ($ssid) {
+	$ssid = 15 if $ssid > 15;
+	$call = "$scall-$ssid";
+}
+if ($call eq $mycall) {
+	print "You cannot connect as your cluster callsign ($mycall)\n";
+	exit(0);
+}
+
+# connect to server
+my $handle = IO::Socket::INET->new(Proto     => "tcp",
+								   PeerAddr  => $clusteraddr,
+								   PeerPort  => $clusterport);
+unless ($handle) {
+	if (-r "$data/offline") {
+		open IN, "$data/offline" or die;
+		while (<IN>) {
+			print $_;
+		}
+		close IN;
+	} else {
+		print "Sorry, the cluster $mycall is currently off-line\n";
+	}
+	exit(0);
+}
+
+# Fork one in / one out .....
+my $childpid;
+die "can't fork: $!" unless defined($childpid = fork());
+
+# the communication .....
+if ($childpid) {
+	STDOUT->autoflush(1);
+    while (defined (my $msg = <$handle>)) {
+		my ($sort, $call, $line) = $msg =~ /^(\w)([^\|]+)\|(.*)$/;
+		if ($sort eq 'Z') {
+			kill 'TERM', $childpid;
+		} elsif ($sort eq 'E' || $sort eq 'B') {
+			;
+		} else {
+			# newline ends all lines except a prompt
+			my $end = "\n";
+			if ($line =~ /^$call de $mycall\s+\d+-\w\w\w-\d+\s+\d+Z >$/) {
+				$end = ' ';
+			}
+			print $line . $end;
+		}
+    }
+    kill 'TERM', $childpid;
+} else {
+	$handle->autoflush(1);
+	print $handle "A$call|local\n";
+    while (defined (my $line = <STDIN>)) {
+        print $handle "I$call|$line\n";
+    }
+}
+
+exit 0;
+