dns: refactor NMDnsManagerResolvConfMode to string conversion

diff --git a/src/dns-manager/nm-dns-manager.c b/src/dns-manager/nm-dns-manager.c
index 610e436..26f3b2c 100644 (file)
--- a/src/dns-manager/nm-dns-manager.c
+++ b/src/dns-manager/nm-dns-manager.c
@@ -161,6 +161,13 @@ typedef struct {
        GPtrArray *nis_servers;
 } NMResolvConfData;
 
+NM_UTILS_LOOKUP_STR_DEFINE_STATIC (_rc_manager_to_string, NMDnsManagerResolvConfManager,
+       NM_UTILS_LOOKUP_DEFAULT_WARN (NULL),
+       NM_UTILS_LOOKUP_STR_ITEM (NM_DNS_MANAGER_RESOLV_CONF_MAN_NONE,       "none"),
+       NM_UTILS_LOOKUP_STR_ITEM (NM_DNS_MANAGER_RESOLV_CONF_MAN_RESOLVCONF, "resolvconf"),
+       NM_UTILS_LOOKUP_STR_ITEM (NM_DNS_MANAGER_RESOLV_CONF_MAN_NETCONFIG,  "netconfig"),
+);
+
 static void
 add_string_item (GPtrArray *array, const char *str)
 {
@@ -1374,7 +1381,7 @@ static void
 init_resolv_conf_manager (NMDnsManager *self)
 {
        NMDnsManagerPrivate *priv = NM_DNS_MANAGER_GET_PRIVATE (self);
-       const char *man, *desc = "";
+       const char *man;
 
        man = nm_config_data_get_rc_manager (nm_config_get_data (priv->config));
        if (!g_strcmp0 (man, "none"))
@@ -1395,19 +1402,7 @@ init_resolv_conf_manager (NMDnsManager *self)
                        _LOGW ("unknown resolv.conf manager '%s'", man);
        }
 
-       switch (priv->rc_manager) {
-       case NM_DNS_MANAGER_RESOLV_CONF_MAN_RESOLVCONF:
-               desc = "resolvconf";
-               break;
-       case NM_DNS_MANAGER_RESOLV_CONF_MAN_NETCONFIG:
-               desc = "netconfig";
-               break;
-       case NM_DNS_MANAGER_RESOLV_CONF_MAN_NONE:
-               desc = "none";
-               break;
-       }
-
-       _LOGI ("using resolv.conf manager '%s'", desc);
+       _LOGI ("using resolv.conf manager '%s'", _rc_manager_to_string (priv->rc_manager));
 }
 
 static void