From 261bbd2b796cd327335a39544d33372929149b4d Mon Sep 17 00:00:00 2001
From: runsys <rene.negre@orange.fr>
Date: Tue, 5 Oct 2021 12:30:20 +0200
Subject: [PATCH] Fix Lua Mixer Scripts source naming (#842)

* getSourceString() return a correct string for lcdcolor when the source
es a LUA script

* getSourceString() return a formated string with instanceName or
scriptName and outputName

Co-authored-by: Runsys16 <rene.negre@orange.com>
---
 radio/src/strhelpers.cpp | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/radio/src/strhelpers.cpp b/radio/src/strhelpers.cpp
index 33541282bb7..75482e02436 100644
--- a/radio/src/strhelpers.cpp
+++ b/radio/src/strhelpers.cpp
@@ -442,8 +442,23 @@ char * getSourceString(char * dest, mixsrc_t idx)
     div_t qr = div(idx-MIXSRC_FIRST_LUA, MAX_SCRIPT_OUTPUTS);
     if (qr.quot < MAX_SCRIPTS && qr.rem < scriptInputsOutputs[qr.quot].outputsCount) {
       *dest++ = CHAR_LUA;
-      // *dest++ = '1'+qr.quot;
-      strcpy(dest, scriptInputsOutputs[qr.quot].outputs[qr.rem].name);
+      // temporary string
+      #define MAX_CHAR  16
+      char temp[MAX_CHAR];
+      strncpy( temp, g_model.scriptsData[qr.quot].name, MAX_CHAR );
+
+      // instance Name is empty : dest = n-ScriptFileName/OutputName
+      if ( temp[0]== 0) {
+        snprintf( temp, MAX_CHAR, "%d-%s/%s", qr.quot+1,  
+                                              g_model.scriptsData[qr.quot].file, 
+                                              scriptInputsOutputs[qr.quot].outputs[qr.rem].name );
+      // instance Name is not empty : dest = InstanceName/OutputName
+      } else  {
+        snprintf( temp, MAX_CHAR, "%s/%s",  g_model.scriptsData[qr.quot].name, 
+                                            scriptInputsOutputs[qr.quot].outputs[qr.rem].name );
+      }
+
+      strcpy( dest, temp);
     }
 #else
     strcpy(dest, "N/A");