Return-Path: From: Andrzej Kaczmarek To: linux-bluetooth@vger.kernel.org Cc: Andrzej Kaczmarek Subject: [PATCH v2 15/22] monitor/avdtp: Decode AVDTP_DELAYREPORT Date: Fri, 20 Nov 2015 15:13:33 +0100 Message-Id: <1448028820-25330-16-git-send-email-andrzej.kaczmarek@codecoup.pl> In-Reply-To: <1448028820-25330-1-git-send-email-andrzej.kaczmarek@codecoup.pl> References: <1448028820-25330-1-git-send-email-andrzej.kaczmarek@codecoup.pl> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: --- monitor/avdtp.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/monitor/avdtp.c b/monitor/avdtp.c index e27dc25..a4ff421 100644 --- a/monitor/avdtp.c +++ b/monitor/avdtp.c @@ -577,6 +577,37 @@ response: return true; } +static bool avdtp_delayreport(struct avdtp_frame *avdtp_frame) +{ + struct l2cap_frame *frame = &avdtp_frame->l2cap_frame; + uint8_t seid; + uint16_t delay; + + if (avdtp_frame->hdr & 0x01) + goto reject; + + if (avdtp_frame->hdr & 0x02) + goto response; + + if (!l2cap_frame_get_u8(frame, &seid)) + return false; + + if (!l2cap_frame_get_be16(frame, &delay)) + return false; + + print_field("ACP SEID: %d", seid >> 2); + print_field("Delay: %d.%dms", delay / 10, delay % 10); + + return true; + +reject: + return avdtp_reject_common(avdtp_frame); + +response: + /* no extra parameters */ + return true; +} + static bool avdtp_signalling_packet(struct avdtp_frame *avdtp_frame) { struct l2cap_frame *frame = &avdtp_frame->l2cap_frame; @@ -667,6 +698,9 @@ static bool avdtp_signalling_packet(struct avdtp_frame *avdtp_frame) case AVDTP_SECURITY_CONTROL: ret = avdtp_security_control(avdtp_frame); break; + case AVDTP_DELAYREPORT: + ret = avdtp_delayreport(avdtp_frame); + break; default: packet_hexdump(frame->data, frame->size); ret = true; -- 2.6.2