Add parser for alpha identifier objects

diff --git a/src/stkutil.c b/src/stkutil.c
index e98ad58..22bef30 100644 (file)
--- a/src/stkutil.c
+++ b/src/stkutil.c
@@ -67,6 +67,28 @@ static gboolean parse_dataobj_address(struct comprehension_tlv_iter *iter,
        return TRUE;
 }
 
+/* Defined in TS 102.223 Section 8.2 */
+static gboolean parse_dataobj_alpha_identifier(
+               struct comprehension_tlv_iter *iter, void *user)
+{
+       char **alpha_id = user;
+       const unsigned char *data;
+       unsigned int len;
+
+       if (comprehension_tlv_iter_get_tag(iter) !=
+                       STK_DATA_OBJECT_TYPE_ALPHA_IDENTIFIER)
+               return FALSE;
+
+       len = comprehension_tlv_iter_get_length(iter);
+       if (len < 1)
+               return FALSE;
+
+       data = comprehension_tlv_iter_get_data(iter);
+       *alpha_id = sim_string_to_utf8(data, len);
+
+       return TRUE;
+}
+
 /* Described in TS 102.223 Section 8.8 */
 static gboolean parse_dataobj_duration(struct comprehension_tlv_iter *iter,
                                        void *user)
@@ -281,6 +303,8 @@ static dataobj_handler handler_for_type(enum stk_data_object_type type)
        switch (type) {
        case STK_DATA_OBJECT_TYPE_ADDRESS:
                return parse_dataobj_address;
+       case STK_DATA_OBJECT_TYPE_ALPHA_IDENTIFIER:
+               return parse_dataobj_alpha_identifier;
        case STK_DATA_OBJECT_TYPE_DURATION:
                return parse_dataobj_duration;
        case STK_DATA_OBJECT_TYPE_RESPONSE_LENGTH: