Add libhv and test http client

src/client.cpp

@@ -8,9 +8,39 @@ namespace tribufu
     {
         this->id = id;
         this->secret = secret;
+        this->http = hv::HttpClient();
     }
 
     TribufuClient::~TribufuClient()
     {
     }
+
+    void TribufuClient::get_token()
+    {
+        try
+        {
+            const char *base_url = "http://localhost:5000";
+
+            HttpRequest req;
+            req.SetMethod("POST");
+            req.SetUrl(base_url);
+
+            HttpResponse resp;
+
+            int ret = this->http.send(&req, &resp);
+
+            if (ret != 0)
+            {
+                std::cout << "request_failed" << std::endl;
+            }
+            else
+            {
+                std::cout << "request_success" << std::endl;
+            }
+        }
+        catch (std::exception &e)
+        {
+            std::cout << "exception" << e.what() << std::endl;
+        }
+    }
 }