added support for paramters in the python console

1 files changed, 14 insertions, 0 deletions

diff --git a/src/rpc-server/include/trex_rpc_cmd_api.h b/src/rpc-server/include/trex_rpc_cmd_api.h
index 308e344c..c773b15f 100644
--- a/src/rpc-server/include/trex_rpc_cmd_api.h
+++ b/src/rpc-server/include/trex_rpc_cmd_api.h
@@ -69,6 +69,20 @@ protected:
      */
     virtual rpc_cmd_rc_e _run(const Json::Value &params, Json::Value &result) = 0;
 
+    /**
+     * error generating functions
+     * 
+     */
+    void genernate_err(Json::Value &result, const std::string &msg) {
+        result["specific_err"] = msg;
+    }
+
+    void generate_err_param_count(Json::Value &result, int expected, int provided) {
+        std::stringstream ss;
+        ss << "method expects '" << expected << "' paramteres, '" << provided << "' provided";
+        genernate_err(result, ss.str());
+    }
+
     std::string m_name;
 };