show essid when connected to wireless network

ghedamat · Jan 19, 2012 · e2b0e46 · e2b0e46
1 parent c643b52
commit e2b0e46
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/status/network.yaml b/status/network.yaml
@@ -2,15 +2,21 @@ status:
   network:
     params:
       ifconfig: /sbin/ifconfig
+      iwconfig: /sbin/iwconfig
       interface: lo
 
     script: |
       def ifconfig
         `#{@ifconfig} #{@interface} 2>&1`
       end
 
+      def iwconfig
+        `#{@iwconfig} #{@interface} 2>&1`
+      end
+
     label: |
       ifconfig = self.ifconfig
+
       alive = ifconfig !~ /\A\S+ error/
       ip_addr = ifconfig[/inet (?:addr:)?([\d.]+)/, 1]
 
@@ -23,6 +29,16 @@ status:
         stats = []
       end
 
+      iwconfig = self.iwconfig
+      if iwconfig.match(/IEEE 802\.11/s)
+        if match = iwconfig.match(/ESSID:"([^"]+)"/)
+          stats.unshift match[1]
+          stats.unshift "\u223f"
+        else
+          color = 'error'
+        end
+      end
+
       [color, @interface, stats]
 
     control: