Implement ATT handle indications
This patch takes advantage of g_attrib_send() implicit guarantee of
queueing i.e. indication is only sent if the previous one has been
confirmed, so we don't need to maintain an explicit queue.
diff --git a/src/attrib-server.c b/src/attrib-server.c
index 8464d2a..8010f1b 100644
--- a/src/attrib-server.c
+++ b/src/attrib-server.c
@@ -890,6 +890,8 @@
length = find_by_type(start, end, &uuid, value, vlen,
opdu, channel->mtu);
break;
+ case ATT_OP_HANDLE_CNF:
+ return;
case ATT_OP_READ_MULTI_REQ:
case ATT_OP_PREP_WRITE_REQ:
case ATT_OP_EXEC_WRITE_REQ:
@@ -992,6 +994,20 @@
g_attrib_send(channel->attrib, 0, pdu[0], pdu, len,
NULL, NULL, NULL);
}
+
+ /* Indication */
+ if (g_slist_find_custom(channel->indicate,
+ GUINT_TO_POINTER(handle), handle_cmp)) {
+ uint8_t pdu[ATT_MAX_MTU];
+ uint16_t len;
+
+ len = enc_indication(attr, pdu, channel->mtu);
+ if (len == 0)
+ return;
+
+ g_attrib_send(channel->attrib, 0, pdu[0], pdu, len,
+ NULL, NULL, NULL);
+ }
}
}
