Add proper status support for lookups via resolver library

diff --git a/gresolv/gresolv.c b/gresolv/gresolv.c
index 66b2641..bab1810 100644 (file)
--- a/gresolv/gresolv.c
+++ b/gresolv/gresolv.c
@@ -102,7 +102,7 @@ static gboolean query_timeout(gpointer user_data)
        query->timeout = 0;
 
        if (query->result_func != NULL)
-               query->result_func(G_RESOLV_STATUS_ERROR,
+               query->result_func(G_RESOLV_RESULT_STATUS_NO_RESPONSE,
                                                NULL, query->result_data);
 
        destroy_query(query);
@@ -210,10 +210,29 @@ static void parse_response(struct resolv_nameserver *nameserver,
        debug(resolv, "msg id: 0x%04x rcode: %d count: %d",
                                        ns_msg_id(msg), rcode, count);
 
-       if (rcode == 0)
-               status = G_RESOLV_STATUS_SUCCESS;
-       else
-               status = G_RESOLV_STATUS_ERROR;
+       switch (rcode) {
+       case 0:
+               status = G_RESOLV_RESULT_STATUS_SUCCESS;
+               break;
+       case 1:
+               status = G_RESOLV_RESULT_STATUS_FORMAT_ERROR;
+               break;
+       case 2:
+               status = G_RESOLV_RESULT_STATUS_SERVER_FAILURE;
+               break;
+       case 3:
+               status = G_RESOLV_RESULT_STATUS_NAME_ERROR;
+               break;
+       case 4:
+               status = G_RESOLV_RESULT_STATUS_NOT_IMPLEMENTED;
+               break;
+       case 5:
+               status = G_RESOLV_RESULT_STATUS_REFUSED;
+               break;
+       default:
+               status = G_RESOLV_RESULT_STATUS_ERROR;
+               break;
+       }
 
        results = g_try_new(char *, count + 1);
        if (results == NULL)

diff --git a/gresolv/gresolv.h b/gresolv/gresolv.h
index 1f678de..5a98e8c 100644 (file)
--- a/gresolv/gresolv.h
+++ b/gresolv/gresolv.h
@@ -35,8 +35,14 @@ struct _GResolv;
 typedef struct _GResolv GResolv;
 
 typedef enum {
-       G_RESOLV_STATUS_SUCCESS,
-       G_RESOLV_STATUS_ERROR,
+       G_RESOLV_RESULT_STATUS_SUCCESS,
+       G_RESOLV_RESULT_STATUS_ERROR,
+       G_RESOLV_RESULT_STATUS_NO_RESPONSE,
+       G_RESOLV_RESULT_STATUS_FORMAT_ERROR,
+       G_RESOLV_RESULT_STATUS_SERVER_FAILURE,
+       G_RESOLV_RESULT_STATUS_NAME_ERROR,
+       G_RESOLV_RESULT_STATUS_NOT_IMPLEMENTED,
+       G_RESOLV_RESULT_STATUS_REFUSED,
 } GResolvResultStatus;
 
 typedef void (*GResolvResultFunc)(GResolvResultStatus status,