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station: add debug method GetNetworks

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This gets all networks but includes individual entries for each
BSS.
This commit is contained in:
James Prestwood 2022-08-11 11:47:31 -07:00 committed by Denis Kenzior
parent 9ae4b959a2
commit 8091d5a53d
1 changed files with 87 additions and 0 deletions
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87
src/station.c
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@ -4573,6 +4573,90 @@ static struct l_dbus_message *station_property_set_autoconnect(
return l_dbus_message_new_method_return(message);
}
static void station_append_byte_array(struct l_dbus_message_builder *builder,
const char *name,
const uint8_t *bytes, size_t len)
{
size_t i;
l_dbus_message_builder_enter_dict(builder, "sv");
l_dbus_message_builder_append_basic(builder, 's', name);
l_dbus_message_builder_enter_variant(builder, "ay");
l_dbus_message_builder_enter_array(builder, "y");
for (i = 0; i < len; i++)
l_dbus_message_builder_append_basic(builder, 'y', &bytes[i]);
l_dbus_message_builder_leave_array(builder);
l_dbus_message_builder_leave_variant(builder);
l_dbus_message_builder_leave_dict(builder);
}
static void station_append_bss_list(struct l_dbus_message_builder *builder,
const struct l_queue_entry *entry)
{
for (; entry; entry = entry->next) {
struct scan_bss *bss = entry->data;
int32_t rssi = bss->signal_strength / 100;
l_dbus_message_builder_enter_array(builder, "{sv}");
dbus_append_dict_basic(builder, "Frequency", 'u',
&bss->frequency);
dbus_append_dict_basic(builder, "RSSI", 'i',
&rssi);
dbus_append_dict_basic(builder, "Rank", 'q', &bss->rank);
dbus_append_dict_basic(builder, "Address", 's',
util_address_to_string(bss->addr));
station_append_byte_array(builder, "MDE", bss->mde, 3);
l_dbus_message_builder_leave_array(builder);
}
}
static struct l_dbus_message *station_debug_get_networks(struct l_dbus *dbus,
struct l_dbus_message *message,
void *user_data)
{
struct station *station = user_data;
struct l_dbus_message *reply =
l_dbus_message_new_method_return(message);
struct l_dbus_message_builder *builder =
l_dbus_message_builder_new(reply);
const struct l_queue_entry *entry;
l_dbus_message_builder_enter_array(builder, "{oaa{sv}}");
if (l_queue_isempty(station->networks_sorted))
goto done;
for (entry = l_queue_get_entries(station->networks_sorted); entry;
entry = entry->next) {
const struct network *network = entry->data;
l_dbus_message_builder_enter_dict(builder, "oaa{sv}");
l_dbus_message_builder_append_basic(builder, 'o',
network_get_path(network));
l_dbus_message_builder_enter_array(builder, "a{sv}");
station_append_bss_list(builder,
network_bss_list_get_entries(network));
l_dbus_message_builder_leave_array(builder);
l_dbus_message_builder_leave_dict(builder);
}
done:
l_dbus_message_builder_leave_array(builder);
l_dbus_message_builder_finalize(builder);
l_dbus_message_builder_destroy(builder);
return reply;
}
static void station_setup_debug_interface(
struct l_dbus_interface *interface)
{
@ -4585,6 +4669,9 @@ static void station_setup_debug_interface(
l_dbus_interface_method(interface, "Scan", 0,
station_debug_scan, "", "aq",
"frequencies");
l_dbus_interface_method(interface, "GetNetworks", 0,
station_debug_get_networks, "a{oaa{sv}}", "",
"networks");
l_dbus_interface_signal(interface, "Event", 0, "sav", "name", "data");