Add global rig_powerstat so other rigctld clients can see powerstat

https://github.com/Hamlib/Hamlib/issues/1085

src/rig.c

@@ -94,6 +94,7 @@ const char hamlib_version[21] = "Hamlib " PACKAGE_VERSION;
 const char *hamlib_version2 = "Hamlib " PACKAGE_VERSION " " HAMLIBDATETIME;
 HAMLIB_EXPORT_VAR(int) cookie_use;
 HAMLIB_EXPORT_VAR(int) lock_mode; // for use by rigctld
+HAMLIB_EXPORT_VAR(powerstat_t) rig_powerstat; // for use by rigctld
 //! @endcond
 
 struct rig_caps caps_test;

tests/rigctl_parse.c

@@ -100,6 +100,8 @@ char rigctld_password[64];
 int is_passwordOK;
 int is_rigctld;
 extern int lock_mode; // used by rigctld
+extern int rig_powerstat;
+
 
 
 
@@ -1724,14 +1726,15 @@ readline_repeat:
 
     else
     { 
-        if ((my_rig->state.powerstat == RIG_POWER_OFF || my_rig->state.powerstat == RIG_POWER_STANDBY))
+        if ((rig_powerstat == RIG_POWER_OFF || rig_powerstat == RIG_POWER_STANDBY))
         {
             // Update power status
             powerstat_t stat = RIG_POWER_ON;
             retcode = rig_get_powerstat(my_rig, &stat);
+            if (retcode == RIG_OK) rig_powerstat = stat;
         }
         // only command allows when powered off is 135=set_powerstat
-        if (retcode == RIG_OK && (my_rig->state.powerstat == RIG_POWER_OFF || my_rig->state.powerstat == RIG_POWER_STANDBY) && cmd_entry->cmd != 135)
+        if (retcode == RIG_OK && (rig_powerstat == RIG_POWER_OFF || rig_powerstat == RIG_POWER_STANDBY) && cmd_entry->cmd != 135)
         {
             //rig_debug(RIG_DEBUG_WARN, "%s: %s - only \\set_powerstat can be run \n", __func__, rigerror(-RIG_EPOWER));
             rig_debug(RIG_DEBUG_WARN, "%s: only \\set_powerstat can be run when rig powered off\n", __func__);
@@ -4675,6 +4678,7 @@ declare_proto_rig(set_powerstat)
 
     retval = rig_set_powerstat(rig, (powerstat_t) stat);
     rig->state.powerstat = stat;
+    rig_powerstat = stat; // update our global so others can see powerstat 
     fflush(fin);
     RETURNFUNC(retval);
 }

tests/rigctld.c

@@ -153,6 +153,7 @@ int multicast_port = 4532;
 extern char rigctld_password[65];
 char resp_sep = '\n';
 extern int lock_mode;
+extern powerstat_t rig_powerstat;
 
 #define MAXCONFLEN 1024
 
@@ -1150,7 +1151,7 @@ void *handle_socket(void *arg)
     char serv[NI_MAXSERV];
     char send_cmd_term = '\r';  /* send_cmd termination char */
     int ext_resp = 0;
-    powerstat_t powerstat = RIG_POWER_ON; // defaults to power on
+    rig_powerstat = RIG_POWER_ON; // defaults to power on
 
     fsockin = get_fsockin(handle_data_arg);
 
@@ -1206,8 +1207,8 @@ void *handle_socket(void *arg)
 
 #endif
 
-    rig_get_powerstat(my_rig, &powerstat);
+    rig_get_powerstat(my_rig, &rig_powerstat);
-    my_rig->state.powerstat = powerstat;
+    my_rig->state.powerstat = rig_powerstat;
 
     do
     {
@@ -1237,6 +1238,7 @@ void *handle_socket(void *arg)
             if (retcode != 0) { rig_debug(RIG_DEBUG_VERBOSE, "%s: rigctl_parse retcode=%d\n", __func__, retcode); }
             // update our power stat in case power gets turned off
             rig_get_powerstat(my_rig, &powerstat);
+            rig_powerstat = powerstat;
         }
         else
         {