From f22c60eab61f73a798039e6227e47126ca9c5c67 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Elvis=20Pf=C3=BCtzenreuter?= Date: Thu, 10 Mar 2011 11:01:30 -0300 Subject: [PATCH] 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. --- src/attrib-server.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/src/attrib-server.c b/src/attrib-server.c index 8464d2ab3..8010f1b8f 100644 --- a/src/attrib-server.c +++ b/src/attrib-server.c @@ -890,6 +890,8 @@ static void channel_handler(const uint8_t *ipdu, uint16_t len, 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 @@ static void attrib_notify_clients(struct attribute *attr) 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); + } } } -- 2.47.3