Add new error code for security

https://github.com/Hamlib/Hamlib/issues/813

include/hamlib/rig.h

@@ -157,7 +157,8 @@ enum rig_errcode_e {
     RIG_EARG,       /*!< 15 NULL RIG handle or any invalid pointer parameter in get arg */
     RIG_EVFO,       /*!< 16 Invalid VFO */
     RIG_EDOM,       /*!< 17 Argument out of domain of func */
-    RIG_EDEPRECATED /*!< 18 Function deprecated */
+    RIG_EDEPRECATED,/*!< 18 Function deprecated */
+    RIG_ESECURITY   /*!< 19 Security error */
 };
 
 /**
@@ -167,7 +168,7 @@ enum rig_errcode_e {
  */
 #define RIG_IS_SOFT_ERRCODE(errcode) (errcode == RIG_EINVAL || errcode == RIG_ENIMPL || errcode == RIG_ERJCTED \
     || errcode == RIG_ETRUNC || errcode == RIG_ENAVAIL || errcode == RIG_ENTARGET \
-    || errcode == RIG_EVFO || errcode == RIG_EDOM)
+    || errcode == RIG_EVFO || errcode == RIG_EDOM || errcode == RIG_ESECURITY)
 
 /**
  * \brief Token in the netrigctl protocol for returning error code

src/rig.c

@@ -195,7 +195,8 @@ static const char *const rigerror_table[] =
     "NULL RIG handle or invalid pointer parameter",
     "Invalid VFO",
     "Argument out of domain of func",
-    "Function deprecated"
+    "Function deprecated",
+    "Security error password not provided or crypto failure"
 };
 
 
@@ -1950,9 +1951,11 @@ int HAMLIB_API rig_get_freq(RIG *rig, vfo_t vfo, freq_t *freq)
         *freq += rig->state.lo_freq;
     }
 
-    rig_cache_show(rig, __func__, __LINE__);
+    if (retcode == RIG_OK)
+        rig_cache_show(rig, __func__, __LINE__);
     rig_set_cache_freq(rig, vfo, *freq);
-    rig_cache_show(rig, __func__, __LINE__);
+    if (retcode == RIG_OK)
+        rig_cache_show(rig, __func__, __LINE__);
 
     ELAPSED2;
     return (retcode);

tests/rigctl_parse.c

@@ -1702,10 +1702,9 @@ readline_repeat:
 
     if (use_password && !is_passwordOK && (cmd_entry->arg1 != NULL) && !preCmd)
     {
-        rig_debug(RIG_DEBUG_ERR, "%s: need password=%s for cmd=%s\n", __func__,
-                  rigctld_password, cmd_entry->arg1);
+        rig_debug(RIG_DEBUG_ERR, "%s: password has not been provided\n", __func__)
         fflush(fin);
-        retcode = -RIG_EPROTO;
+        retcode = -RIG_ESECURITY;
     }
 
     else