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Add le_rand command.

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PR: 247808
Submitted by: Marc Veldman
This commit is contained in:
Takanori Watanabe 2020-07-08 03:57:47 +00:00
parent 3eaf03766e
commit 2105611236
2 changed files with 33 additions and 0 deletions
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1
usr.sbin/bluetooth/hccontrol/hccontrol.8
View File

@ -164,6 +164,7 @@ are:
.It Cm LE_Connect
.It Cm LE_Read_Channel_Map
.It Cm LE_Read_Remote_Features
.It Cm LE_Rand
.El
.Pp
The currently supported node commands in

32
usr.sbin/bluetooth/hccontrol/le.c
View File

@ -71,6 +71,7 @@ static int le_connect(int s, int argc, char *argv[]);
static void handle_le_connection_event(ng_hci_event_pkt_t* e, bool verbose);
static int le_read_channel_map(int s, int argc, char *argv[]);
static void handle_le_remote_features_event(ng_hci_event_pkt_t* e);
static int le_rand(int s, int argc, char *argv[]);
static int
le_set_scan_param(int s, int argc, char *argv[])
@ -1211,6 +1212,31 @@ static void handle_le_remote_features_event(ng_hci_event_pkt_t* e)
return;
} /* handle_le_remote_features_event */
static int le_rand(int s, int argc, char *argv[])
{
ng_hci_le_rand_rp rp;
int n;
n = sizeof(rp);
if (hci_simple_request(s, NG_HCI_OPCODE(NG_HCI_OGF_LE,
NG_HCI_OCF_LE_RAND),
(void *)&rp, &n) == ERROR)
return (ERROR);
if (rp.status != 0x00) {
fprintf(stdout, "Status: %s [%#02x]\n",
hci_status2str(rp.status), rp.status);
return (FAILED);
}
fprintf(stdout,
"Random number : %08llx\n",
(unsigned long long)le64toh(rp.random_number));
return (OK);
}
struct hci_command le_commands[] = {
@ -1336,4 +1362,10 @@ struct hci_command le_commands[] = {
"identified by the connection handle",
&le_read_remote_features
},
{
"le_rand",
"le_rand\n"
"Generate 64 bits of random data",
&le_rand
},
};