added ffi for console

src/web_console/services/test_service.js

@@ -0,0 +1,19 @@
+/**
+ * Created by Strawmanbobi
+ * 2016-12-18
+ */
+
+var ffi = require('ffi');
+
+/*
+ * function :   Test ffi
+ * parameter :
+ * return :
+ */
+exports.testFFI = function(req, res) {
+    var libm = ffi.Library('./irda_decoder/libirda_decoder', {
+        'irda_context_init': [ 'int', null ]
+    });
+    libm.irda_context_init();
+    res.end();
+};