Fix rotctld dumpcaps to expose client rot_type instead of Other

https://github.com/Hamlib/Hamlib/issues/1035

rigs/dummy/netrotctl.c

@@ -144,7 +144,7 @@ static int netrotctl_open(ROT *rot)
     }
 
     rs->max_el = rot->caps->max_el = atof(buf);
-    
+
     ret = read_string(&rot->state.rotport, (unsigned char *) buf, BUF_MAX, "\n",
                       sizeof("\n"), 0, 1);
 
@@ -155,6 +155,23 @@ static int netrotctl_open(ROT *rot)
 
     rs->south_zero = atoi(buf);
 
+    // Prot 1 is tag=value format
+    if (prot_ver >= 1)
+    {
+        ret = read_string(&rot->state.rotport, (unsigned char *) buf, BUF_MAX, "\n",
+                          sizeof("\n"), 0, 1);
+
+        if (ret <= 0)
+        {
+            return (ret < 0) ? ret : -RIG_EPROTO;
+        }
+
+        if (strstr(buf, "AzEl")) { rot->caps->rot_type = ROT_TYPE_AZEL; }
+        else if (strstr(buf, "Az")) { rot->caps->rot_type = ROT_TYPE_AZIMUTH; }
+        else if (strstr(buf, "El")) { rot->caps->rot_type = ROT_TYPE_ELEVATION; }
+    }
+
+
     return RIG_OK;
 }
 

tests/rotctl.c

@@ -369,6 +369,14 @@ int main(int argc, char *argv[])
         rot_token_foreach(my_rot, print_conf_list, (rig_ptr_t)my_rot);
     }
 
+    retcode = rot_open(my_rot);
+
+    if (retcode != RIG_OK)
+    {
+        fprintf(stderr, "rot_open: error = %s \n", rigerror(retcode));
+        exit(2);
+    }
+
     /*
      * Print out capabilities, and exits immediately as we may be interested
      * only in caps, and rig_open may fail.
@@ -380,14 +388,6 @@ int main(int argc, char *argv[])
         exit(0);
     }
 
-    retcode = rot_open(my_rot);
-
-    if (retcode != RIG_OK)
-    {
-        fprintf(stderr, "rot_open: error = %s \n", rigerror(retcode));
-        exit(2);
-    }
-
     my_rot->state.az_offset = az_offset;
     my_rot->state.el_offset = el_offset;
 

tests/rotctl_parse.c

@@ -2363,7 +2363,7 @@ declare_proto_rot(dump_state)
     /*
      * - Protocol version
      */
-#define ROTCTLD_PROT_VER 0
+#define ROTCTLD_PROT_VER 1
 
     if ((interactive && prompt) || (interactive && !prompt && ext_resp))
     {
@@ -2414,6 +2414,21 @@ declare_proto_rot(dump_state)
 
     fprintf(fout, "%d%c", rs->south_zero, resp_sep);
 
+    char *rtype = "Unknown";
+
+    switch (rot->caps->rot_type)
+    {
+    case ROT_TYPE_OTHER: rtype = "Other"; break;
+
+    case ROT_TYPE_AZIMUTH   : rtype = "Az"; break;
+
+    case ROT_TYPE_ELEVATION   : rtype = "El"; break;
+
+    case ROT_TYPE_AZEL   : rtype = "AzEl"; break;
+    }
+
+    fprintf(fout, "rot_type=%s%c", rtype, resp_sep);
+
     return RIG_OK;
 }