With this patch it is possible to send ATT request with a given id
request. It might be useful for ATT user for example to keep track of
the GATT request which requires more then one ATT request e.g. search
services
---
src/shared/att.c | 26 ++++++++++++++++++++++++++
src/shared/att.h | 6 ++++++
2 files changed, 32 insertions(+)
diff --git a/src/shared/att.c b/src/shared/att.c
index 2a131e0..f51f893 100644
--- a/src/shared/att.c
+++ b/src/shared/att.c
@@ -1083,6 +1083,32 @@ static unsigned int send_att(struct bt_att *att, struct att_send_op *op)
return op->id;
}
+unsigned int bt_att_send_with_id(struct bt_att *att, unsigned int id,
+ uint8_t opcode, const void *pdu,
+ uint16_t length,
+ bt_att_response_func_t callback,
+ void *user_data,
+ bt_att_destroy_func_t destroy)
+{
+ struct att_send_op *op;
+
+ if (!att || !att->io)
+ return 0;
+
+ op = create_att_send_op(opcode, pdu, length, att->mtu, callback,
+ user_data, destroy);
+ if (!op)
+ return 0;
+
+ /*
+ * TODO: Some verification might be needed here. For now we
+ * believe that user know what he is doing.
+ */
+ op->id = id;
+
+ return send_att(att, op);
+}
+
unsigned int bt_att_send(struct bt_att *att, uint8_t opcode,
const void *pdu, uint16_t length,
bt_att_response_func_t callback,
diff --git a/src/shared/att.h b/src/shared/att.h
index 99b5a5b..1210ddc 100644
--- a/src/shared/att.h
+++ b/src/shared/att.h
@@ -60,6 +60,12 @@ unsigned int bt_att_send(struct bt_att *att, uint8_t opcode,
bt_att_response_func_t callback,
void *user_data,
bt_att_destroy_func_t destroy);
+unsigned int bt_att_send_with_id(struct bt_att *att, unsigned int id,
+ uint8_t opcode, const void *pdu,
+ uint16_t length,
+ bt_att_response_func_t callback,
+ void *user_data,
+ bt_att_destroy_func_t destroy);
bool bt_att_cancel(struct bt_att *att, unsigned int id);
bool bt_att_cancel_all(struct bt_att *att);
--
1.8.4
--
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