Hi Luiz,
> This adds basic decoding for Mesh Provisioning packets such as:
>
> < HCI Command: LE Set Advertising Data (0x08|0x0008) plen 32
> Length: 24
> Mesh Provision: 024874cb0003dddd0000000000000000000000000000
> Link ID: 0x024874cb
> Transaction Number: 0
> Provisioning Bearer Control (0x03)
> Link Open (0x00)
> Device UUID: 03dddd00000000000000000000000000
>
>> HCI Event: LE Meta Event (0x3e) plen 20
> LE Advertising Report (0x02)
> Num reports: 1
> Event type: Non connectable undirected - ADV_NONCONN_IND (0x03)
> Address type: Random (0x01)
> Address: 34:11:85:DC:41:39 (Non-Resolvable)
> Data length: 8
> Mesh Provision: 024874cb0007
> Link ID: 0x024874cb
> Transaction Number: 0
> Provisioning Bearer Control (0x03)
> Link Ack (0x01)
> RSSI: -28 dBm (0xe4)
> ---
> monitor/packet.c | 93 +++++++++++++++++++++++++++++++++++++++++++++++++++++++-
> 1 file changed, 92 insertions(+), 1 deletion(-)
>
> diff --git a/monitor/packet.c b/monitor/packet.c
> index 345a7da..3906eee 100644
> --- a/monitor/packet.c
> +++ b/monitor/packet.c
> @@ -3594,6 +3594,97 @@ static void print_mesh_beacon(const uint8_t *data, uint8_t len)
> }
> }
>
> +static void print_mesh_prov(const uint8_t *data, uint8_t len)
> +{
> + print_hex_field("Mesh Provisioning", data, len);
> +
> + if (len < 6) {
> + packet_hexdump(data, len);
> + return;
> + }
> +
> + print_field(" Link ID: 0x%08x", get_be32(data));
> + print_field(" Transaction Number: %u", data[4]);
> +
> + data += 5;
> + len -= 5;
> +
> + switch (data[0] & 0x03) {
> + case 0x00:
> + print_field(" Transaction Start (0x00)");
> + if (len < 5) {
> + packet_hexdump(data + 1, len - 1);
> + return;
> + }
> + print_field(" SeqN: %u", data[0] & 0xfc >> 2);
> + print_field(" TotalLength: %u", get_be16(data + 1));
> + print_field(" FCS: 0x%2.2x", data[3]);
> + print_hex_field(" Data", data + 4, len - 4);
> + packet_hexdump(data + 5, len - 5);
> + break;
> + case 0x01:
> + print_field(" Transaction Acknowledgment (0x01)");
> + packet_hexdump(data + 1, len - 1);
> + break;
> + case 0x02:
> + print_field(" Transaction Continuation (0x02)");
> + print_field(" SegmentIndex: %u", data[0] >> 2);
> + if (len < 2) {
> + packet_hexdump(data + 1, len - 1);
> + return;
> + }
> + print_hex_field(" Data", data + 1, len - 1);
> + packet_hexdump(data + 2, len - 2);
> + break;
> + case 0x03:
> + print_field(" Provisioning Bearer Control (0x03)");
> + switch (data[0] >> 2) {
> + case 0x00:
> + print_field(" Link Open (0x00)");
> + if (len < 17) {
> + packet_hexdump(data + 1, len - 1);
> + break;
> + }
> + print_hex_field(" Device UUID", data, 16);
> + break;
> + case 0x01:
> + print_field(" Link Ack (0x01)");
> + break;
> + case 0x02:
> + print_field(" Link Close (0x02)");
> + if (len < 2) {
> + packet_hexdump(data + 1, len - 1);
> + break;
> + }
> +
> + switch (data[1]) {
> + case 0x00:
> + print_field(" Reason: Success (0x00)");
> + break;
> + case 0x01:
> + print_field(" Reason: Timeout (0x01)");
> + break;
> + case 0x02:
> + print_field(" Reason: Fail (0x02)");
> + break;
> + default:
> + print_field(" Reason: Unrecognized (0x%2.2x)",
> + data[1]);
look default: labels also deserve a break.
Regards
Marcel
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