From: Tedd Ho-Jeong An <tedd.an@xxxxxxxxx>
This patch adds commands for get/set device flags mgmt ops.
Usage:
get-flags [-t type] <address>
-t type Address Type
0 BR/EDR
1 LE Public
2 LE Random
set-flags [-f flags] [-t type] <address>
-t type Address Type
0 BR/EDR
1 LE Public
2 LE Random
-f flags Device flag.
1 Remote Wake Enable
---
tools/btmgmt.c | 174 +++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 174 insertions(+)
diff --git a/tools/btmgmt.c b/tools/btmgmt.c
index bf3b460d0..a6ac026dc 100644
--- a/tools/btmgmt.c
+++ b/tools/btmgmt.c
@@ -1000,6 +1000,24 @@ static void advertising_removed(uint16_t index, uint16_t len,
print("hci%u advertising_removed: instance %u", index, ev->instance);
}
+static void flags_changed(uint16_t index, uint16_t len, const void *param,
+ void *user_data)
+{
+ const struct mgmt_ev_device_flags_changed *ev = param;
+ char addr[18];
+
+ if (len < sizeof(*ev)) {
+ error("Too small (%u bytes) %s event", len, __func__);
+ return;
+ }
+
+ ba2str(&ev->addr.bdaddr, addr);
+ print("hci%u device_flags_changed: %s (%s)", index, addr,
+ typestr(ev->addr.type));
+ print(" supp: 0x%08x curr: 0x%08x",
+ ev->supported_flags, ev->current_flags);
+}
+
static void advmon_added(uint16_t index, uint16_t len, const void *param,
void *user_data)
{
@@ -2110,6 +2128,156 @@ static void cmd_auto_power(int argc, char **argv)
}
}
+static void get_flags_rsp(uint8_t status, uint16_t len, const void *param,
+ void *user_data)
+{
+ const struct mgmt_rp_get_device_flags *rp = param;
+
+ if (status != 0) {
+ error("Get device flags failed with status 0x%02x (%s)",
+ status, mgmt_errstr(status));
+ bt_shell_noninteractive_quit(EXIT_FAILURE);
+ }
+
+ print("Supported Flags: 0x%08x", rp->supported_flags);
+ print("Current Flags: 0x%08x", rp->current_flags);
+ bt_shell_noninteractive_quit(EXIT_SUCCESS);
+}
+
+static struct option get_flags_options[] = {
+ { "help", 0, 0, 'h' },
+ { "type", 1, 0, 't' },
+ { 0, 0, 0, 0 }
+};
+
+static void cmd_get_flags(int argc, char **argv)
+{
+ struct mgmt_cp_get_device_flags cp;
+ uint8_t type = BDADDR_BREDR;
+ char addr[18];
+ int opt;
+ uint16_t index;
+
+ while ((opt = getopt_long(argc, argv, "+t:h", get_flags_options,
+ NULL)) != -1) {
+ switch (opt) {
+ case 't':
+ type = strtol(optarg, NULL, 0);
+ break;
+ case 'h':
+ bt_shell_usage();
+ optind = 0;
+ return bt_shell_noninteractive_quit(EXIT_SUCCESS);
+ default:
+ bt_shell_usage();
+ optind = 0;
+ return bt_shell_noninteractive_quit(EXIT_FAILURE);
+ }
+ }
+
+ argc -= optind;
+ argv += optind;
+ optind = 0;
+
+ if (argc < 1) {
+ bt_shell_usage();
+ return bt_shell_noninteractive_quit(EXIT_FAILURE);
+ }
+
+ index = mgmt_index;
+ if (index == MGMT_INDEX_NONE)
+ index = 0;
+
+ memset(&cp, 0, sizeof(cp));
+ str2ba(argv[0], &cp.addr.bdaddr);
+ cp.addr.type = type;
+
+ ba2str(&cp.addr.bdaddr, addr);
+ print("Get device flag of %s (%s)", addr, typestr(cp.addr.type));
+
+ if (mgmt_send(mgmt, MGMT_OP_GET_DEVICE_FLAGS, index, sizeof(cp), &cp,
+ get_flags_rsp, NULL, NULL) == 0) {
+ error("Unable to send Get Device Flags command");
+ return bt_shell_noninteractive_quit(EXIT_FAILURE);
+ }
+}
+
+static void set_flags_rsp(uint8_t status, uint16_t len, const void *param,
+ void *user_data)
+{
+ if (status != 0) {
+ error("Set device flags failed with status 0x%02x (%s)",
+ status, mgmt_errstr(status));
+ bt_shell_noninteractive_quit(EXIT_FAILURE);
+ }
+ bt_shell_noninteractive_quit(EXIT_SUCCESS);
+}
+
+static struct option set_flags_options[] = {
+ { "help", 0, 0, 'h' },
+ { "type", 1, 0, 't' },
+ { "flags", 1, 0, 'f' },
+ { 0, 0, 0, 0 }
+};
+
+static void cmd_set_flags(int argc, char **argv)
+{
+ struct mgmt_cp_set_device_flags cp;
+ uint8_t type = BDADDR_BREDR;
+ uint32_t flags = 0;
+ char addr[18];
+ int opt;
+ uint16_t index;
+
+ while ((opt = getopt_long(argc, argv, "+f:t:h", set_flags_options,
+ NULL)) != -1) {
+ switch (opt) {
+ case 'f':
+ flags = strtol(optarg, NULL, 0);
+ break;
+ case 't':
+ type = strtol(optarg, NULL, 0);
+ break;
+ case 'h':
+ bt_shell_usage();
+ optind = 0;
+ return bt_shell_noninteractive_quit(EXIT_SUCCESS);
+ default:
+ bt_shell_usage();
+ optind = 0;
+ return bt_shell_noninteractive_quit(EXIT_FAILURE);
+ }
+ }
+
+ argc -= optind;
+ argv += optind;
+ optind = 0;
+
+ if (argc < 1) {
+ bt_shell_usage();
+ return bt_shell_noninteractive_quit(EXIT_FAILURE);
+ }
+
+ index = mgmt_index;
+ if (index == MGMT_INDEX_NONE)
+ index = 0;
+
+ memset(&cp, 0, sizeof(cp));
+ str2ba(argv[0], &cp.addr.bdaddr);
+ cp.addr.type = type;
+ cp.current_flags = flags;
+
+ ba2str(&cp.addr.bdaddr, addr);
+ print("Set device flag of %s (%s)", addr, typestr(cp.addr.type));
+
+ if (mgmt_send(mgmt, MGMT_OP_SET_DEVICE_FLAGS, index, sizeof(cp), &cp,
+ set_flags_rsp, NULL, NULL) == 0) {
+ error("Unable to send Set Device Flags command");
+ return bt_shell_noninteractive_quit(EXIT_FAILURE);
+ }
+
+}
+
/* Wrapper to get the index and opcode to the response callback */
struct command_data {
uint16_t id;
@@ -5197,6 +5365,8 @@ static void register_mgmt_callbacks(struct mgmt *mgmt, uint16_t index)
advertising_added, NULL, NULL);
mgmt_register(mgmt, MGMT_EV_ADVERTISING_REMOVED, index,
advertising_removed, NULL, NULL);
+ mgmt_register(mgmt, MGMT_EV_DEVICE_FLAGS_CHANGED, index,
+ flags_changed, NULL, NULL);
mgmt_register(mgmt, MGMT_EV_ADV_MONITOR_ADDED, index, advmon_added,
NULL, NULL);
mgmt_register(mgmt, MGMT_EV_ADV_MONITOR_REMOVED, index, advmon_removed,
@@ -5381,6 +5551,10 @@ static const struct bt_shell_menu main_menu = {
cmd_read_sysconfig, "Read System Configuration" },
{ "set-sysconfig", "<-v|-h> [options...]",
cmd_set_sysconfig, "Set System Configuration" },
+ { "get-flags", "[-t type] <address>",
+ cmd_get_flags, "Get device flags" },
+ { "set-flags", "[-f flags] [-t type] <address>",
+ cmd_set_flags, "Set device flags" },
{} },
};
--
2.26.3
