It will return number of included services in result.
---
src/shared/gatt-helpers.c | 28 ++++++++++++++++++++++++++++
src/shared/gatt-helpers.h | 1 +
2 files changed, 29 insertions(+)
diff --git a/src/shared/gatt-helpers.c b/src/shared/gatt-helpers.c
index 1516e79..f993243 100644
--- a/src/shared/gatt-helpers.c
+++ b/src/shared/gatt-helpers.c
@@ -147,6 +147,34 @@ unsigned int bt_gatt_result_descriptor_count(struct bt_gatt_result *result)
return result_element_count(result);
}
+unsigned int bt_gatt_result_included_count(struct bt_gatt_result *result)
+{
+ struct bt_gatt_result *cur;
+ unsigned int count = 0;
+
+ if (!result)
+ return 0;
+
+ if (result->opcode != BT_ATT_OP_READ_BY_TYPE_RSP)
+ return 0;
+
+ /*
+ * Data length can be of length 6 or 8 octets:
+ * 2 octets - include service handle
+ * 2 octets - start handle of included service
+ * 2 octets - end handle of included service
+ * 2 octets (optionally) - 16 bit Bluetooth UUID
+ */
+ if (result->data_len != 6 && result->data_len != 8)
+ return 0;
+
+ for (cur = result; cur; cur = cur->next)
+ if (cur->opcode == BT_ATT_OP_READ_BY_TYPE_RSP)
+ count += cur->pdu_len / cur->data_len;
+
+ return count;
+}
+
bool bt_gatt_iter_init(struct bt_gatt_iter *iter, struct bt_gatt_result *result)
{
if (!iter || !result)
diff --git a/src/shared/gatt-helpers.h b/src/shared/gatt-helpers.h
index 8c434c1..df003ac 100644
--- a/src/shared/gatt-helpers.h
+++ b/src/shared/gatt-helpers.h
@@ -38,6 +38,7 @@ struct bt_gatt_iter {
unsigned int bt_gatt_result_service_count(struct bt_gatt_result *result);
unsigned int bt_gatt_result_characteristic_count(struct bt_gatt_result *result);
unsigned int bt_gatt_result_descriptor_count(struct bt_gatt_result *result);
+unsigned int bt_gatt_result_included_count(struct bt_gatt_result *result);
bool bt_gatt_iter_init(struct bt_gatt_iter *iter, struct bt_gatt_result *result);
bool bt_gatt_iter_next_service(struct bt_gatt_iter *iter,
--
1.9.3
--
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