Add parser for item icon identifier list objects

diff --git a/src/stkutil.c b/src/stkutil.c
index b60aa65..4c9cb6a 100644 (file)
--- a/src/stkutil.c
+++ b/src/stkutil.c
@@ -743,6 +743,25 @@ static gboolean parse_dataobj_icon_id(struct comprehension_tlv_iter *iter,
        return TRUE;
 }
 
+/* Defined in TS 102.223 Section 8.32 */
+static gboolean parse_dataobj_item_icon_id_list(
+               struct comprehension_tlv_iter *iter, void *user)
+{
+       struct stk_item_icon_id_list *iiil = user;
+       const unsigned char *data;
+       unsigned int len = comprehension_tlv_iter_get_length(iter);
+
+       if ((len < 2) || (len > 127))
+               return FALSE;
+
+       data = comprehension_tlv_iter_get_data(iter);
+       iiil->qualifier = data[0];
+       iiil->len = len - 1;
+       memcpy(iiil->list, data + 1, iiil->len);
+
+       return TRUE;
+}
+
 /* Defined in 102.223 Section 8.43 */
 static gboolean parse_dataobj_imm_resp(struct comprehension_tlv_iter *iter,
                                        void *user)
@@ -845,6 +864,8 @@ static dataobj_handler handler_for_type(enum stk_data_object_type type)
                return parse_dataobj_call_control_requested_action;
        case STK_DATA_OBJECT_TYPE_ICON_ID:
                return parse_dataobj_icon_id;
+       case STK_DATA_OBJECT_TYPE_ITEM_ICON_ID_LIST:
+               return parse_dataobj_item_icon_id_list;
        case STK_DATA_OBJECT_TYPE_IMMEDIATE_RESPONSE:
                return parse_dataobj_imm_resp;
        case STK_DATA_OBJECT_TYPE_TEXT_ATTRIBUTE:

diff --git a/src/stkutil.h b/src/stkutil.h
index 5619211..3f2802e 100644 (file)
--- a/src/stkutil.h
+++ b/src/stkutil.h
@@ -448,6 +448,18 @@ struct stk_icon_identifier {
 };
 
 /*
+ * According to 102.223 Section 8.32 the length of CTLV is 1 byte. This means
+ * that the maximum size is 127 according to the rules of CTLVs. This size also
+ * includes icon list qualifier for 1 byte, so the maxmimum size of icon
+ * identifier list is 126.
+ */
+struct stk_item_icon_id_list {
+       unsigned char qualifier;
+       unsigned char list[126];
+       unsigned int len;
+};
+
+/*
  * According to 102.223 Section 8.72 the length of text attribute CTLV is 1
  * byte.  This means that the maximum size is 127 according to the rules
  * of CTLVs.  Empty attribute options will have len of 0.