This patch introduces a new btmgmt command ‘remove’ wihtin "monitor"
submenu to allow users to remove previously added filters along with a
event handler to handle kernel issued MGMT_EV_ADV_MONITOR_REMOVED
event. The command will work with the new
MGMT opcode MGMT_OP_REMOVE_ADV_MONITOR.
Reviewed-by: Alain Michaud <alainm@xxxxxxxxxxxx>
Reviewed-by: Miao-chen Chou <mcchou@xxxxxxxxxxxx>
Signed-off-by: Michael Sun <michaelfsun@xxxxxxxxxx>
---
Changes in v3: None
Changes in v2:
- Move remove command into submenu and fix build warnings
tools/btmgmt.c | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 55 insertions(+)
diff --git a/tools/btmgmt.c b/tools/btmgmt.c
index a0487d4de178..5a70e9e1c3e9 100644
--- a/tools/btmgmt.c
+++ b/tools/btmgmt.c
@@ -1013,6 +1013,19 @@ static void advertising_removed(uint16_t index, uint16_t len,
print("hci%u advertising_removed: instance %u", index, ev->instance);
}
+static void advmon_removed(uint16_t index, uint16_t len, const void *param,
+ void *user_data)
+{
+ const struct mgmt_ev_adv_monitor_removed *ev = param;
+
+ if (len < sizeof(*ev)) {
+ error("Too small (%u bytes) %s event", len, __func__);
+ return;
+ }
+
+ print("hci%u %s: handle %u", index, __func__, ev->monitor_handle);
+}
+
static void version_rsp(uint8_t status, uint16_t len, const void *param,
void *user_data)
{
@@ -4644,6 +4657,44 @@ static void cmd_advmon_features(int argc, char **argv)
}
}
+static void advmon_remove_rsp(uint8_t status, uint16_t len, const void *param,
+ void *user_data)
+{
+ const struct mgmt_rp_remove_adv_monitor *rp = param;
+
+ if (status != MGMT_STATUS_SUCCESS) {
+ error("Could not remove advertisement monitor with status "
+ "0x%02x (%s)", status, mgmt_errstr(status));
+ return bt_shell_noninteractive_quit(EXIT_FAILURE);
+ }
+
+ print("Advertisement monitor with handle: 0x%04x removed",
+ rp->monitor_handle);
+ return bt_shell_noninteractive_quit(EXIT_SUCCESS);
+}
+
+static void cmd_advmon_remove(int argc, char **argv)
+{
+ struct mgmt_cp_remove_adv_monitor cp;
+ uint16_t index, monitor_handle;
+
+ index = mgmt_index;
+ if (index == MGMT_INDEX_NONE)
+ index = 0;
+
+ if (sscanf(argv[1], "%hx", &monitor_handle) != 1) {
+ error("Wrong formatted handle argument");
+ return bt_shell_noninteractive_quit(EXIT_FAILURE);
+ }
+
+ cp.monitor_handle = monitor_handle;
+ if (mgmt_send(mgmt, MGMT_OP_REMOVE_ADV_MONITOR, index, sizeof(cp), &cp,
+ advmon_remove_rsp, NULL, NULL) == 0) {
+ error("Unable to send appearance cmd");
+ return bt_shell_noninteractive_quit(EXIT_FAILURE);
+ }
+}
+
static void register_mgmt_callbacks(struct mgmt *mgmt, uint16_t index)
{
mgmt_register(mgmt, MGMT_EV_CONTROLLER_ERROR, index, controller_error,
@@ -4696,6 +4747,8 @@ 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_ADV_MONITOR_REMOVED, index, advmon_removed,
+ NULL, NULL);
}
static void cmd_select(int argc, char **argv)
@@ -4719,6 +4772,8 @@ static const struct bt_shell_menu monitor_menu = {
{ "features", NULL,
cmd_advmon_features, "Show advertisement monitor "
"features" },
+ { "remove", "<handle>",
+ cmd_advmon_remove, "Remove advertisement monitor " },
{ } },
};
--
2.27.0.290.gba653c62da-goog
