initial perl-based client and server with shiny IPC

svn path=/branches/new-fu/; revision=252

2 files changed, 43 insertions, 0 deletions

diff --git a/client/scireclient.pl b/client/scireclient.pl
new file mode 100755
index 0000000..abf5f3f
--- /dev/null
+++ b/client/scireclient.pl
@@ -0,0 +1,23 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+
+use IPC::Open2;
+
+my $jobdir = "/tmp/scirejobs";
+my $servercmd = "../server/scireserver.pl";
+
+if(! -d $jobdir) {
+  print "WARNING! ${jobdir} does not exist...creating\n";
+  mkdir $jobdir, 0660;
+}
+
+my $pid = open2(*server_stdout, *server_stdin, $servercmd);
+
+for(('PING', 'FOO', 'QUIT')) {
+  print "Sending: $_\n";
+  print server_stdin "$_\n";
+  my $response = <server_stdout>;
+  print "Got: ${response}";
+}
diff --git a/server/scireserver.pl b/server/scireserver.pl
new file mode 100755
index 0000000..e328118
--- /dev/null
+++ b/server/scireserver.pl
@@ -0,0 +1,20 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+
+$| = 1;
+my $jobdir = "/tmp/scirejobs";
+
+while(<>) {
+  my $line = $_;
+  chomp $line;
+  if($line =~ /^PING$/) {
+    print "PONG\n";
+  } elsif($line =~ /^QUIT$/) {
+    print "Exiting!\n";
+    exit;
+  } else {
+    print "Unknown command\n";
+  }
+}