From b8ddbd1eca7eadbec3947edd09af352136446e9b Mon Sep 17 00:00:00 2001
From: Oliver Gorwits <oliver@cpan.org>
Date: Thu, 4 Apr 2013 17:08:06 +0100
Subject: [PATCH] implementation of store_wireless (without storing, yet)

---
 .../Netdisco/Daemon/Worker/Poller/Discover.pm |  2 +-
 .../lib/App/Netdisco/Util/DiscoverAndStore.pm | 70 ++++++++++++++++++-
 2 files changed, 70 insertions(+), 2 deletions(-)

diff --git a/Netdisco/lib/App/Netdisco/Daemon/Worker/Poller/Discover.pm b/Netdisco/lib/App/Netdisco/Daemon/Worker/Poller/Discover.pm
index 688672a0..9b1b5c9b 100644
--- a/Netdisco/lib/App/Netdisco/Daemon/Worker/Poller/Discover.pm
+++ b/Netdisco/lib/App/Netdisco/Daemon/Worker/Poller/Discover.pm
@@ -43,7 +43,7 @@ sub discover {
 
   store_device($device, $snmp);
   store_interfaces($device, $snmp);
-  #store_wireless($device, $snmp);
+  store_wireless($device, $snmp);
   #store_vlans($device, $snmp);
   #store_power($device, $snmp);
   #store_modules($device, $snmp);
diff --git a/Netdisco/lib/App/Netdisco/Util/DiscoverAndStore.pm b/Netdisco/lib/App/Netdisco/Util/DiscoverAndStore.pm
index ac6ada3a..688a8b90 100644
--- a/Netdisco/lib/App/Netdisco/Util/DiscoverAndStore.pm
+++ b/Netdisco/lib/App/Netdisco/Util/DiscoverAndStore.pm
@@ -9,7 +9,7 @@ use NetAddr::IP::Lite ':lower';
 use base 'Exporter';
 our @EXPORT = ();
 our @EXPORT_OK = qw/
-  store_device store_interfaces
+  store_device store_interfaces store_wireless
 /;
 our %EXPORT_TAGS = (all => \@EXPORT_OK);
 
@@ -196,4 +196,72 @@ sub store_interfaces {
   });
 }
 
+=head2 store_wireless( $device, $snmp )
+
+Given a Device database object, and a working SNMP connection, discover and
+store the device's wireless interface information.
+
+The Device database object can be a fresh L<DBIx::Class::Row> object which is
+not yet stored to the database.
+
+=cut
+
+sub store_wireless {
+  my ($device, $snmp) = @_;
+
+  my $ssidlist = $snmp->i_ssidlist;
+  return unless scalar keys %$ssidlist;
+
+  my $interfaces = $snmp->interfaces;
+  my $ssidbcast  = $snmp->i_ssidbcast;
+  my $ssidmac    = $snmp->i_ssidmac;
+  my $channel    = $snmp->i_80211channel;
+  my $power      = $snmp->i_dot11_cur_tx_pwr_mw;
+
+  # build device ssid list suitable for DBIC
+  my @ssids;
+  foreach my $entry (keys %$ssidlist) {
+      $entry =~ s/\.\d+$//;
+      my $port = $interfaces->{$entry};
+
+      if (not length $port) {
+          # TODO log message
+          next;
+      }
+
+      push @ssids, {
+          port      => $port,
+          ssid      => $ssidlist->{$entry},
+          broadcast => $ssidbcast->{$entry},
+          bssid     => $ssidmac->{$entry},
+      };
+  }
+
+  # build device channel list suitable for DBIC
+  my @channels;
+  foreach my $entry (keys %$channel) {
+      $entry =~ s/\.\d+$//;
+      my $port = $interfaces->{$entry};
+
+      if (not length $port) {
+          # TODO log message
+          next;
+      }
+
+      push @channels, {
+          port    => $port,
+          channel => $channel->{$entry},
+          power   => $power->{$entry},
+      };
+  }
+
+  # FIXME not sure what relations need adding for wireless ports
+  # 
+  #schema('netdisco')->txn_do(sub {
+  #  $device->ports->delete;
+  #  $device->update_or_insert;
+  #  $device->ports->populate(\@interfaces);
+  #});
+}
+
 1;