/**
* wpas_dbus_global_remove_interface - Request deregistration of an interface
* @message: Pointer to incoming dbus message
* @global: wpa_supplicant global data structure
* Returns: a dbus message containing a UINT32 indicating success (1) or
* failure (0), or returns a dbus error message with more information
*
* Handler function for "removeInterface" method call. Handles requests
* by dbus clients to deregister a network interface that wpa_supplicant
* currently manages.
*/
DBusMessage * wpas_dbus_global_remove_interface(DBusMessage *message,
struct wpa_global *global)
{
struct wpa_supplicant *wpa_s;
char *path;
DBusMessage *reply = NULL;
if (!dbus_message_get_args(message, NULL,
DBUS_TYPE_OBJECT_PATH, &path,
DBUS_TYPE_INVALID)) {
reply = wpas_dbus_new_invalid_opts_error(message, NULL);
goto out;
}
wpa_s = wpa_supplicant_get_iface_by_dbus_path(global, path);
if (wpa_s == NULL) {
reply = wpas_dbus_new_invalid_iface_error(message);
goto out;
}
if (!wpa_supplicant_remove_iface(global, wpa_s, 0)) {
reply = wpas_dbus_new_success_reply(message);
} else {
reply = dbus_message_new_error(message,
WPAS_ERROR_REMOVE_ERROR,
"wpa_supplicant couldn't "
"remove this interface.");
}
out:
return reply;
}
static int wpa_supplicant_global_iface_remove(struct wpa_global *global,
char *cmd)
{
struct wpa_supplicant *wpa_s;
wpa_printf(MSG_DEBUG, "CTRL_IFACE GLOBAL INTERFACE_REMOVE '%s'", cmd);
wpa_s = wpa_supplicant_get_iface(global, cmd);
if (wpa_s == NULL)
return -1;
return wpa_supplicant_remove_iface(global, wpa_s);
}
status_t
WPASupplicantApp::_LeaveNetwork(BMessage *message)
{
const char *interfaceName = NULL;
status_t status = message->FindString("device", &interfaceName);
if (status != B_OK)
return status;
wpa_supplicant *interface = wpa_supplicant_get_iface(fWPAGlobal,
interfaceName);
if (interface == NULL)
return B_ENTRY_NOT_FOUND;
if (wpa_supplicant_remove_iface(fWPAGlobal, interface, 0) != 0)
return B_ERROR;
return B_OK;
}
int wpas_mesh_add_interface(struct wpa_supplicant *wpa_s, char *ifname,
size_t len)
{
struct wpa_interface iface;
struct wpa_supplicant *mesh_wpa_s;
u8 addr[ETH_ALEN];
if (ifname[0] == '\0' && wpas_mesh_get_ifname(wpa_s, ifname, len) < 0)
return -1;
if (wpa_drv_if_add(wpa_s, WPA_IF_MESH, ifname, NULL, NULL, NULL, addr,
NULL) < 0) {
wpa_printf(MSG_ERROR,
"mesh: Failed to create new mesh interface");
return -1;
}
wpa_printf(MSG_INFO, "mesh: Created virtual interface %s addr "
MACSTR, ifname, MAC2STR(addr));
os_memset(&iface, 0, sizeof(iface));
iface.ifname = ifname;
iface.driver = wpa_s->driver->name;
iface.driver_param = wpa_s->conf->driver_param;
iface.ctrl_interface = wpa_s->conf->ctrl_interface;
mesh_wpa_s = wpa_supplicant_add_iface(wpa_s->global, &iface);
if (!mesh_wpa_s) {
wpa_printf(MSG_ERROR,
"mesh: Failed to create new wpa_supplicant interface");
wpa_supplicant_remove_iface(wpa_s->global, wpa_s, 0);
return -1;
}
mesh_wpa_s->mesh_if_created = 1;
mesh_wpa_s->parent = wpa_s;
return 0;
}
