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client: Add set-advertise-tx-power command

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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
This commit is contained in:
Luiz Augusto von Dentz 2016-08-11 13:38:36 +03:00
parent c7e97d116a
commit da3cd9ad24
2 changed files with 45 additions and 1 deletions
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21
client/advertising.c
View File

@ -48,6 +48,7 @@ static uint8_t ad_service_data_len = 0;
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 @@ static gboolean get_manufacturer_data(const GDBusPropertyTable *property,
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 @@ void ad_advertise_manufacturer(const char *arg)
done:
wordfree(&w);
}
void ad_advertise_tx_power(gboolean value)
{
ad_tx_power = value;
}

25
client/main.c
View File

@ -1885,7 +1885,27 @@ static void cmd_set_advertise_service(const char *arg)
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 @@ static const struct {
{ "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,