From 91d3ea135ec27934a9b7f1c47b4ff3431a400ea3 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Mon, 4 Jun 2018 11:58:10 +0200
Subject: Make ZMQ return JSON for the list command

---
 src/RemoteControl.cpp | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/RemoteControl.cpp b/src/RemoteControl.cpp
index 72fbb54..3940ecd 100644
--- a/src/RemoteControl.cpp
+++ b/src/RemoteControl.cpp
@@ -451,7 +451,23 @@ void RemoteControllerZmq::process()
                     size_t cohort_size = rcs.controllables.size();
                     for (auto &controllable : rcs.controllables) {
                         std::stringstream ss;
-                        ss << controllable->get_rc_name();
+                        ss << "{ \"name\": \"" << controllable->get_rc_name() << "\"," <<
+                            " \"params\": { ";
+
+                        list< vector<string> > params = controllable->get_parameter_descriptions();
+                        size_t i = 0;
+                        for (auto &param : params) {
+                            if (i > 0) {
+                                ss << ", ";
+                            }
+
+                            ss << "\"" << param[0] << "\": " <<
+                                "\"" << param[1] << "\"";
+
+                            i++;
+                        }
+
+                        ss << " } }";
 
                         std::string msg_s = ss.str();
 
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