client: Add set-advertise-tx-power command
This adds set-advertise-tx-power which can be used include TX power
in the advertisement data:
set-advertise-manufacturer <on/off>
[bluetooth]# set-advertise-tx-power on
[bluetooth]# advertise on
@ Advertising Added: 1
< HCI Command: LE Set Aidvertising Data (0x08|0x0008) plen 32
Length: 6
Flags: 0x02
LE General Discoverable Mode
TX power: 9 dBm
diff --git a/client/advertising.c b/client/advertising.c
index 5176bc5..62201d5 100644
--- a/client/advertising.c
+++ b/client/advertising.c
@@ -48,6 +48,7 @@
static uint16_t ad_manufacturer_id;
static uint8_t ad_manufacturer_data[25];
static uint8_t ad_manufacturer_data_len = 0;
+static gboolean ad_tx_power = FALSE;
static void ad_release(DBusConnection *conn)
{
@@ -238,12 +239,26 @@
return TRUE;
}
+static gboolean tx_power_exists(const GDBusPropertyTable *property, void *data)
+{
+ return ad_tx_power;
+}
+
+static gboolean get_tx_power(const GDBusPropertyTable *property,
+ DBusMessageIter *iter, void *user_data)
+{
+ dbus_message_iter_append_basic(iter, DBUS_TYPE_BOOLEAN, &ad_tx_power);
+
+ return TRUE;
+}
+
static const GDBusPropertyTable ad_props[] = {
{ "Type", "s", get_type },
{ "ServiceUUIDs", "as", get_uuids, NULL, uuids_exists },
{ "ServiceData", "a{sv}", get_service_data, NULL, service_data_exists },
{ "ManufacturerData", "a{qv}", get_manufacturer_data, NULL,
manufacturer_data_exists },
+ { "IncludeTxPower", "b", get_tx_power, NULL, tx_power_exists },
{ }
};
@@ -429,3 +444,9 @@
done:
wordfree(&w);
}
+
+
+void ad_advertise_tx_power(gboolean value)
+{
+ ad_tx_power = value;
+}
diff --git a/client/main.c b/client/main.c
index 41a0af3..1ceddb0 100644
--- a/client/main.c
+++ b/client/main.c
@@ -1885,7 +1885,27 @@
static void cmd_set_advertise_manufacturer(const char *arg)
{
- ad_advertise_service(arg);
+ ad_advertise_manufacturer(arg);
+}
+
+static void cmd_set_advertise_tx_power(const char *arg)
+{
+ if (arg == NULL || strlen(arg) == 0) {
+ rl_printf("Missing on/off argument\n");
+ return;
+ }
+
+ if (strcmp(arg, "on") == 0 || strcmp(arg, "yes") == 0) {
+ ad_advertise_tx_power(TRUE);
+ return;
+ }
+
+ if (strcmp(arg, "off") == 0 || strcmp(arg, "no") == 0) {
+ ad_advertise_tx_power(FALSE);
+ return;
+ }
+
+ rl_printf("Invalid argument\n");
}
static const struct {
@@ -1927,6 +1947,9 @@
{ "set-advertise-manufacturer", "[id][data=[xx xx ...]",
cmd_set_advertise_manufacturer,
"Set advertise manufacturer data" },
+ { "set-advertise-tx-power", "<on/off>",
+ cmd_set_advertise_tx_power,
+ "Enable/disable TX power to be advertised" },
{ "set-scan-filter-uuids", "[uuid1 uuid2 ...]",
cmd_set_scan_filter_uuids, "Set scan filter uuids" },
{ "set-scan-filter-rssi", "[rssi]", cmd_set_scan_filter_rssi,
