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/**
* Copyright (c) 2018, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.net;
/**
* Unsolicited netd events which are reported by the kernel via netlink.
* This one-way interface groups asynchronous notifications sent
* by netd to any process that registered itself via INetd.registerUnsolEventListener.
*
* {@hide}
*/
oneway interface INetdUnsolicitedEventListener {
/**
* Notifies that an interface has been idle/active for a certain period of time.
* It is the event for idletimer.
*
* @param isActive true for active status, false for idle
* @param timerLabel unique identifier of the idletimer.
* Since NMS only set the identifier as int, only report event with int label.
* @param timestampNs kernel timestamp of this event, 0 for no timestamp
* @param uid uid of this event, -1 for no uid.
* It represents the uid that was responsible for waking the radio.
*/
void onInterfaceClassActivityChanged(
boolean isActive,
int timerLabel,
long timestampNs,
int uid);
/**
* Notifies that a specific interface reached its quota limit.
*
* @param alertName alert name of the quota limit
* @param ifName interface which reached the limit
*/
void onQuotaLimitReached(@utf8InCpp String alertName, @utf8InCpp String ifName);
/**
* Provides information on IPv6 DNS servers on a specific interface.
*
* @param ifName interface name
* @param lifetimeS lifetime for the DNS servers in seconds
* @param servers the address of servers.
* e.g. IpV6: "2001:4860:4860::6464"
*
*/
void onInterfaceDnsServerInfo(
@utf8InCpp String ifName, long lifetimeS, in @utf8InCpp String[] servers);
/**
* Notifies that an address has updated on a specific interface.
*
* @param addr address that is being updated
* @param ifName the name of the interface on which the address is configured
* @param flags address flags, see ifa_flags in if_addr.h
* @param scope current scope of the address
*/
void onInterfaceAddressUpdated(
@utf8InCpp String addr,
@utf8InCpp String ifName,
int flags,
int scope);
/**
* Notifies that an address has been removed on a specific interface.
*
* @param addr address of this change
* @param ifName the name of the interface that changed addresses
* @param flags address flags, see ifa_flags in if_addr.h
* @param scope address address scope
*/
void onInterfaceAddressRemoved(
@utf8InCpp String addr,
@utf8InCpp String ifName,
int flags,
int scope);
/**
* Notifies that an interface has been added.
*
* @param ifName the name of the added interface
*/
void onInterfaceAdded(@utf8InCpp String ifName);
/**
* Notifies that an interface has been removed.
*
* @param ifName the name of the removed interface
*/
void onInterfaceRemoved(@utf8InCpp String ifName);
/**
* Notifies that the status of the specific interface has changed.
*
* @param ifName the name of the interface that changed status
* @param up true for interface up, false for down
*/
void onInterfaceChanged(@utf8InCpp String ifName, boolean up);
/**
* Notifies that the link state of the specific interface has changed.
*
* @param ifName the name of the interface whose link state has changed
* @param up true for interface link state up, false for link state down
*/
void onInterfaceLinkStateChanged(@utf8InCpp String ifName, boolean up);
/**
* Notifies that an IP route has changed.
*
* @param updated true for update, false for remove
* @param route destination prefix of this route, e.g., "2001:db8::/64"
* @param gateway address of gateway, empty string for no gateway
* @param ifName interface name of this route, empty string for no interface
*/
void onRouteChanged(
boolean updated,
@utf8InCpp String route,
@utf8InCpp String gateway,
@utf8InCpp String ifName);
/**
* Notifies that kernel has detected a socket sending data not wrapped
* inside a layer of SSL/TLS encryption.
*
* @param uid uid of this event
* @param hex packet content in hex format
*/
void onStrictCleartextDetected(int uid, @utf8InCpp String hex);
}
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