[PATCH 03/15] Add parser for service record objects

[Yang Gu]

---
 src/stkutil.c |   28 ++++++++++++++++++++++++++++
 src/stkutil.h |   16 ++++++++++++++++
 2 files changed, 44 insertions(+), 0 deletions(-)

diff --git a/src/stkutil.c b/src/stkutil.c
index d569f16..0e0135f 100644
--- a/src/stkutil.c
+++ b/src/stkutil.c
@@ -1273,6 +1273,32 @@ static gboolean parse_dataobj_display_parameters(
 	return TRUE;
 }
 
+/* Defined in TS 102.223 Section 8.63 */
+static gboolean parse_dataobj_service_record(
+		struct comprehension_tlv_iter *iter, void *user)
+{
+	struct stk_service_record *sr = user;
+	const unsigned char *data;
+	unsigned int len;
+
+	len = comprehension_tlv_iter_get_length(iter);
+	if (len < 3)
+		return FALSE;
+
+	data = comprehension_tlv_iter_get_data(iter);
+	sr->tech_id = data[0];
+	sr->serv_id = data[1];
+	sr->len = len - 2;
+
+	sr->serv_rec = g_try_malloc(sr->len);
+	if (sr->serv_rec == NULL)
+		return FALSE;
+
+	memcpy(sr->serv_rec, data + 2, sr->len);
+
+	return TRUE;
+}
+
 /* Defined in TS 102.223 Section 8.72 */
 static gboolean parse_dataobj_text_attr(struct comprehension_tlv_iter *iter,
 					void *user)
@@ -1427,6 +1453,8 @@ static dataobj_handler handler_for_type(enum stk_data_object_type type)
 		return parse_dataobj_access_technology;
 	case STK_DATA_OBJECT_TYPE_DISPLAY_PARAMETERS:
 		return parse_dataobj_display_parameters;
+	case STK_DATA_OBJECT_TYPE_SERVICE_RECORD:
+		return parse_dataobj_service_record;
 	case STK_DATA_OBJECT_TYPE_TEXT_ATTRIBUTE:
 		return parse_dataobj_text_attr;
 	case STK_DATA_OBJECT_TYPE_FRAME_ID:
diff --git a/src/stkutil.h b/src/stkutil.h
index 3cf9caa..581d947 100644
--- a/src/stkutil.h
+++ b/src/stkutil.h
@@ -349,6 +349,14 @@ enum stk_access_technology_type {
 	STK_ACCESS_TECHNOLOGY_EUTRAN = 		0x08
 };
 
+enum stk_technology_id {
+	STK_TECHNOLOGY_INDEPENDENT = 	0x00,
+	STK_TECHNOLOGY_BLUETOOTH = 	0x01,
+	STK_TECHNOLOGY_IRDA = 		0x02,
+	STK_TECHNOLOGY_RS232 = 		0x03,
+	STK_TECHNOLOGY_USB = 		0x04
+};
+
 /* For data object that only has a byte array with undetermined length */
 struct stk_common_byte_array {
 	unsigned char *array;
@@ -606,6 +614,14 @@ struct stk_display_parameters {
 	unsigned char effects;
 };
 
+/* Defined in TS 102.223 Section 8.63 */
+struct stk_service_record {
+	unsigned char tech_id;
+	unsigned char serv_id;
+	unsigned char *serv_rec;
+	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
-- 
1.7.0.4