first commit

build/node_modules/macaddress/lib/windows.js

@@ -0,0 +1,28 @@
+var exec = require('child_process').exec;
+
+var regexRegex = /[-\/\\^$*+?.()|[\]{}]/g;
+
+function escape(string) {
+    return string.replace(regexRegex, '\\$&');
+}
+
+module.exports = function (iface, callback) {
+    exec("ipconfig /all", function (err, out) {
+        if (err) {
+            callback(err, null);
+            return;
+        }
+        var match = new RegExp(escape(iface)).exec(out);
+        if (!match) {
+            callback("did not find interface in `ipconfig /all`", null);
+            return;
+        }
+        out = out.substring(match.index + iface.length);
+        match = /[A-Fa-f0-9]{2}(\-[A-Fa-f0-9]{2}){5}/.exec(out);
+        if (!match) {
+            callback("did not find a mac address", null);
+            return;
+        }
+        callback(null, match[0].toLowerCase().replace(/\-/g, ':'));
+    });
+};