Kernel/iwd
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wiphy: Expose rudimentary network information

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This commit is contained in:
Denis Kenzior 2014-10-30 00:01:52 -05:00
parent 621a2a003d
commit 3a8eb753a3
1 changed files with 75 additions and 7 deletions
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82
src/wiphy.c
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@ -79,6 +79,73 @@ static void do_debug(const char *str, void *user_data)
l_info("%s%s", prefix, str);
}
static const char *iwd_network_get_path(struct network *network)
{
static char path[256];
snprintf(path, sizeof(path), "%s/%02X%02X%02X%02X%02X%02X",
iwd_device_get_path(network->netdev),
network->bss->addr[0], network->bss->addr[1],
network->bss->addr[2], network->bss->addr[3],
network->bss->addr[4], network->bss->addr[5]);
return path;
}
static bool __iwd_network_append_properties(struct network *network,
struct l_dbus_message_builder *builder)
{
l_dbus_message_builder_enter_array(builder, "{sv}");
dbus_dict_append_string(builder, "SSID", network->bss->ssid);
l_dbus_message_builder_leave_array(builder);
return true;
}
static struct l_dbus_message *network_get_properties(struct l_dbus *dbus,
struct l_dbus_message *message,
void *user_data)
{
struct network *network = user_data;
struct l_dbus_message *reply;
struct l_dbus_message_builder *builder;
reply = l_dbus_message_new_method_return(message);
builder = l_dbus_message_builder_new(reply);
__iwd_network_append_properties(network, builder);
l_dbus_message_builder_finalize(builder);
l_dbus_message_builder_destroy(builder);
return reply;
}
static void setup_network_interface(struct l_dbus_interface *interface)
{
l_dbus_interface_method(interface, "GetProperties", 0,
network_get_properties,
"a{sv}", "", "properties");
l_dbus_interface_signal(interface, "PropertyChanged", 0,
"sv", "name", "value");
l_dbus_interface_ro_property(interface, "Name", "s");
}
static void network_free(void *data)
{
struct network *network = data;
struct l_dbus *dbus;
dbus = dbus_get_bus();
l_dbus_unregister_interface(dbus, iwd_network_get_path(network),
IWD_NETWORK_INTERFACE);
l_free(network);
}
const char *iwd_device_get_path(struct netdev *netdev)
{
static char path[256];
@ -87,13 +154,6 @@ const char *iwd_device_get_path(struct netdev *netdev)
return path;
}
static void network_free(void *data)
{
struct network *network = data;
l_free(network);
}
bool __iwd_device_append_properties(struct netdev *netdev,
struct l_dbus_message_builder *builder)
{
@ -462,6 +522,14 @@ static void parse_bss(struct netdev *netdev, struct l_genl_attr *attr)
l_hashmap_insert(netdev->networks, bss_address_to_string(bss),
network);
if (!l_dbus_register_interface(dbus_get_bus(),
iwd_network_get_path(network),
IWD_NETWORK_INTERFACE,
setup_network_interface,
network, NULL))
l_info("Unable to register %s interface",
IWD_NETWORK_INTERFACE);
} else {
struct network *network;