@@ -21,13 +21,77 @@
*/
#include "main.h"
+
+#include <errno.h>
+#include <linux/genetlink.h>
+#include <netlink/genl/genl.h>
+
+#include "batman_adv.h"
+#include "netlink.h"
#include "sys.h"
+static struct simple_boolean_data ap_isolation;
+
+static int print_ap_isolation(struct nl_msg *msg, void *arg)
+{
+ return sys_simple_print_boolean(msg, arg,
+ BATADV_ATTR_AP_ISOLATION_ENABLED);
+}
+
+static int get_attrs_ap_isolation(struct nl_msg *msg, void *arg)
+{
+ struct state *state = arg;
+
+ if (state->vid >= 0)
+ nla_put_u16(msg, BATADV_ATTR_VLANID, state->vid);
+
+ return 0;
+}
+
+static int get_ap_isolation(struct state *state)
+{
+ enum batadv_nl_commands nl_cmd = BATADV_CMD_SET_MESH;
+
+ if (state->vid >= 0)
+ nl_cmd = BATADV_CMD_GET_VLAN;
+
+ return sys_simple_nlquery(state, nl_cmd, get_attrs_ap_isolation,
+ print_ap_isolation);
+}
+
+static int set_attrs_ap_isolation(struct nl_msg *msg, void *arg)
+{
+ struct state *state = arg;
+ struct settings_data *settings = state->cmd->arg;
+ struct simple_boolean_data *data = settings->data;
+
+ nla_put_u8(msg, BATADV_ATTR_AP_ISOLATION_ENABLED, data->val);
+
+ if (state->vid >= 0)
+ nla_put_u16(msg, BATADV_ATTR_VLANID, state->vid);
+
+ return 0;
+}
+
+static int set_ap_isolation(struct state *state)
+{
+ enum batadv_nl_commands nl_cmd = BATADV_CMD_SET_MESH;
+
+ if (state->vid >= 0)
+ nl_cmd = BATADV_CMD_SET_VLAN;
+
+ return sys_simple_nlquery(state, nl_cmd, set_attrs_ap_isolation, NULL);
+}
+
static struct settings_data batctl_settings_ap_isolation = {
.sysfs_name = "ap_isolation",
- .params = sysfs_param_enable,
+ .data = &ap_isolation,
+ .parse = parse_simple_boolean,
+ .netlink_get = get_ap_isolation,
+ .netlink_set = set_ap_isolation,
};
COMMAND_NAMED(SUBCOMMAND, ap_isolation, "ap", handle_sys_setting,
- COMMAND_FLAG_MESH_IFACE, &batctl_settings_ap_isolation,
+ COMMAND_FLAG_MESH_IFACE | COMMAND_FLAG_NETLINK,
+ &batctl_settings_ap_isolation,
"[0|1] \tdisplay or modify ap_isolation setting");
sysfs should be avoided for new settings of network interfaces. To still provide a common configuration infrastructure, all the existing settings subcommands also have to be reimplemented via generic netlink while still using sysfs as fallback. The ap_isolation implementation is using the commands BATADV_CMD_SET_MESH/BATADV_CMD_GET_MESH and BATADV_CMD_SET_VLAN/BATADV_CMD_GET_VLAN to set/get the configuration of the u8 (boolean) BATADV_ATTR_AP_ISOLATION_ENABLED attribute. Signed-off-by: Sven Eckelmann <sven@narfation.org> --- Cc: Antonio Quartulli <a@unstable.cc> --- ap_isolation.c | 68 ++++++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 66 insertions(+), 2 deletions(-)