From b1d582fbc5d72229be60160fda13f9e92e6f50ca Mon Sep 17 00:00:00 2001
From: Tobi Oetiker <tobi@oetiker.ch>
Date: Mon, 9 Jul 2007 20:27:48 +0000
Subject: initial master slave modules

---
 lib/Smokeping/Master.pm | 85 ++++++++++++++++++++++++++++++++++++++++++++++++
 lib/Smokeping/Slave.pm  | 86 +++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 171 insertions(+)
 create mode 100644 lib/Smokeping/Master.pm
 create mode 100644 lib/Smokeping/Slave.pm

diff --git a/lib/Smokeping/Master.pm b/lib/Smokeping/Master.pm
new file mode 100644
index 0000000..d6d4caa
--- /dev/null
+++ b/lib/Smokeping/Master.pm
@@ -0,0 +1,85 @@
+# -*- perl -*-
+package Smokeping::Master;
+use HTTP::Request;
+
+
+=head1 NAME
+
+Smokeping::Master - Master Functionality for Smokeping
+
+=head1 OVERVIEW
+
+This module handles all special functionality required by smokeping running
+in master mode.
+
+=head2 IMPLEMENTATION
+
+=head3 slave_cfg=extract_config(cfg,slave)
+
+Extract the relevant configuration information for the selected slave. The
+configuration will only contain the information that is relevant for the
+slave. Any parameters overwritten in the B<Slaves> section of the configuration
+file will be patched for the slave.
+
+=cut
+
+sub extract_config($$){
+    my $cfg = shift;
+    my $slave = shift;
+}
+
+=head3 poll_slave(cfg,slave)
+
+Get latest measurement results from the slave
+
+=cut
+
+sub poll_slave($$){
+    my $cfg = shift;
+    my $slave = shift;
+}
+
+
+=head3 push_config(cfg,slave)
+
+Upload new config information to the slave if the poll result shows that it needs an update.
+
+=cut
+
+sub push_config ($$){
+    my $cfg = shift;
+    my $slave = shift;
+}
+
+1;
+
+__END__
+
+=head1 COPYRIGHT
+
+Copyright 2007 by Tobias Oetiker
+
+=head1 LICENSE
+
+This program is free software; you can redistribute it
+and/or modify it under the terms of the GNU General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later
+version.
+
+This program is distributed in the hope that it will be
+useful, but WITHOUT ANY WARRANTY; without even the implied
+warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+PURPOSE.  See the GNU General Public License for more
+details.
+
+You should have received a copy of the GNU General Public
+License along with this program; if not, write to the Free
+Software Foundation, Inc., 675 Mass Ave, Cambridge, MA
+02139, USA.
+
+=head1 AUTHOR
+
+Tobias Oetiker E<lt>tobi@oetiker.chE<gt>
+
+=cut
diff --git a/lib/Smokeping/Slave.pm b/lib/Smokeping/Slave.pm
new file mode 100644
index 0000000..42c71c5
--- /dev/null
+++ b/lib/Smokeping/Slave.pm
@@ -0,0 +1,86 @@
+# -*- perl -*-
+package Smokeping::Slave;
+use HTTP::Daemon;
+use HTTP::Status;
+
+=head1 NAME
+
+Smokeping::Slave - Slave Functionality for Smokeping
+
+=head1 OVERVIEW
+
+This module handles all special functionality required by smokeping running
+in slave mode.
+
+=head2 IMPLEMENTATION
+
+=head3 slave_cfg=extract_config(cfg,slave)
+
+Extract the relevant configuration information for the selected slave. The
+configuration will only contain the information that is relevant for the
+slave. Any parameters overwritten in the B<Slaves> section of the configuration
+file will be patched for the slave.
+
+=cut
+
+sub extract_config($$){
+    my $cfg = shift;
+    my $slave = shift;
+}
+
+=head3 expect_request(cfg)
+
+=cut
+
+sub expect_request($){
+    my $cfg = shift;
+    my $daemon = HTTP::Daemon->new or die "Creating HTTP daemon";
+    print "Please contact me at: <URL:", $d->url, ">\n";
+    while (my $c = $d->accept) {
+         while (my $r = $c->get_request) {
+                 if ($r->method eq 'GET' and $r->url->path eq "/xyzzy") {
+                     # remember, this is *not* recommended practice :-)
+                     $c->send_file_response("/etc/passwd");
+                 }
+                 else {
+                     $c->send_error(RC_FORBIDDEN)
+                 }
+             }
+             $c->close;
+             undef($c);
+         }
+    
+}
+
+1;
+
+__END__
+
+=head1 COPYRIGHT
+
+Copyright 2007 by Tobias Oetiker
+
+=head1 LICENSE
+
+This program is free software; you can redistribute it
+and/or modify it under the terms of the GNU General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later
+version.
+
+This program is distributed in the hope that it will be
+useful, but WITHOUT ANY WARRANTY; without even the implied
+warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+PURPOSE.  See the GNU General Public License for more
+details.
+
+You should have received a copy of the GNU General Public
+License along with this program; if not, write to the Free
+Software Foundation, Inc., 675 Mass Ave, Cambridge, MA
+02139, USA.
+
+=head1 AUTHOR
+
+Tobias Oetiker E<lt>tobi@oetiker.chE<gt>
+
+=cut
-- 
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