Merge pull request #35 from a3qz/manufacturer-listing

Create Manufacturer Listing Feature in findbutton

bin/findbutton

@@ -5,6 +5,7 @@ process.env.NODE_ENV = 'test'
 
 var int_array_to_hex = require('../index.js').int_array_to_hex;
 var create_session = require('../index.js').create_session;
+var manufacturer_directory = require('../stor.js').manufacturer_directory;
 var pcap = require('pcap');
 var arp_interface = undefined;
 var last_argument = process.argv[process.argv.length - 1];
@@ -13,14 +14,18 @@ if (last_argument.indexOf('findbutton') === -1) {
 }
 var pcap_session = create_session(arp_interface);
 
-console.log("Watching for arp requests on your local network, please try to press your dash now");
+console.log("Watching for arp requests on your local network, please try to press your dash now\nDash buttons should appear as manufactured by 'Amazon Technologies Inc.' ");
 
 pcap_session.on('packet', function(raw_packet) {
     var packet = pcap.decode.packet(raw_packet); //decodes the packet
     if(packet.payload.ethertype === 2054) { //ensures it is an arp packet
-        possible_dash = packet.payload.payload.sender_ha.addr; //getting the hardware address of the possible dash 
-        possible_dash = int_array_to_hex(possible_dash); 
-        console.log("possible dash hardware address detected: ", possible_dash);	
+        possible_dash = packet.payload.payload.sender_ha.addr; //getting the hardware address of the possible dash
+        possible_dash = int_array_to_hex(possible_dash);
+        if(manufacturer_directory.hasOwnProperty(possible_dash.slice(0,8).toString().toUpperCase().split(':').join('')
+)){
+          console.log("Possible dash hardware address detected: ", possible_dash, "  Manufacturer: ", manufacturer_directory[possible_dash.slice(0,8).toString().toUpperCase().split(':').join('')]);
+        } else {
+          console.log("Possible dash hardware address detected: ", possible_dash, "  Manufacturer: ", "unknown");
+        }
     }
 });
-