C++ (Cpp) hostapd_vlan_if_remove Examples

Example #1

File: vlan_init.c Project: ArcherHood/ti-hostap

int vlan_remove_dynamic(struct hostapd_data *hapd, int vlan_id)
{
	struct hostapd_vlan *vlan;

	if (vlan_id <= 0 || vlan_id > MAX_VLAN_ID)
		return 1;

	wpa_printf(MSG_DEBUG, "VLAN: %s(vlan_id=%d)", __func__, vlan_id);

	vlan = hapd->conf->vlan;
	while (vlan) {
		if (vlan->vlan_id == vlan_id && vlan->dynamic_vlan > 0) {
			vlan->dynamic_vlan--;
			break;
		}
		vlan = vlan->next;
	}

	if (vlan == NULL)
		return 1;

	if (vlan->dynamic_vlan == 0)
		hostapd_vlan_if_remove(hapd, vlan->ifname);

	return 0;
}

Example #2

File: vlan_init.c Project: hazmole/sdnwf_hostapd

static int vlan_if_remove(struct hostapd_data *hapd, struct hostapd_vlan *vlan)
{
	int ret;

	ret = wpa_auth_release_group(hapd->wpa_auth, vlan->vlan_id);
	if (ret)
		wpa_printf(MSG_ERROR,
			   "WPA deinitialization for VLAN %d failed (%d)",
			   vlan->vlan_id, ret);

	return hostapd_vlan_if_remove(hapd, vlan->ifname);
}

Example #3

File: vlan_init.c Project: hazmole/sdnwf_hostapd

static int vlan_if_add(struct hostapd_data *hapd, struct hostapd_vlan *vlan,
		       int existsok)
{
	int ret, i;

	for (i = 0; i < NUM_WEP_KEYS; i++) {
		if (!hapd->conf->ssid.wep.key[i])
			continue;
		wpa_printf(MSG_ERROR,
			   "VLAN: Refusing to set up VLAN iface %s with WEP",
			   vlan->ifname);
		return -1;
	}

	if (!if_nametoindex(vlan->ifname))
		ret = hostapd_vlan_if_add(hapd, vlan->ifname);
	else if (!existsok)
		return -1;
	else
		ret = 0;

	if (ret)
		return ret;

	ifconfig_up(vlan->ifname); /* else wpa group will fail fatal */

	if (hapd->wpa_auth)
		ret = wpa_auth_ensure_group(hapd->wpa_auth, vlan->vlan_id);

	if (ret == 0)
		return ret;

	wpa_printf(MSG_ERROR, "WPA initialization for VLAN %d failed (%d)",
		   vlan->vlan_id, ret);
	if (wpa_auth_release_group(hapd->wpa_auth, vlan->vlan_id))
		wpa_printf(MSG_ERROR, "WPA deinit of %s failed", vlan->ifname);

	/* group state machine setup failed */
	if (hostapd_vlan_if_remove(hapd, vlan->ifname))
		wpa_printf(MSG_ERROR, "Removal of %s failed", vlan->ifname);

	return ret;
}

Example #4

File: vlan_init.c Project: ArcherHood/ti-hostap

static void vlan_dynamic_remove(struct hostapd_data *hapd,
				struct hostapd_vlan *vlan)
{
	struct hostapd_vlan *next;

	while (vlan) {
		next = vlan->next;

		if (vlan->vlan_id != VLAN_ID_WILDCARD &&
		    hostapd_vlan_if_remove(hapd, vlan->ifname)) {
			wpa_printf(MSG_ERROR, "VLAN: Could not remove VLAN "
				   "iface: %s: %s",
				   vlan->ifname, strerror(errno));
		}
#ifdef CONFIG_FULL_DYNAMIC_VLAN
		if (vlan->clean)
			vlan_dellink(vlan->ifname, hapd);
#endif /* CONFIG_FULL_DYNAMIC_VLAN */

		vlan = next;
	}
}