2 * Copyright (C) 2008 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #ifndef _TETHER_CONTROLLER_H
18 #define _TETHER_CONTROLLER_H
20 #include <netinet/in.h>
24 typedef android::netd::List<char *> InterfaceCollection;
25 typedef android::netd::List<struct in_addr> NetAddressCollection;
27 class TetherController {
28 InterfaceCollection *mInterfaces;
29 NetAddressCollection *mDnsForwarders;
35 virtual ~TetherController();
37 int setIpFwdEnabled(bool enable);
38 bool getIpFwdEnabled();
40 int startTethering(int num_addrs, struct in_addr* addrs);
43 bool isTetheringStarted();
45 int setDnsForwarders(char **servers, int numServers);
46 NetAddressCollection *getDnsForwarders();
48 int tetherInterface(const char *interface);
49 int untetherInterface(const char *interface);
50 InterfaceCollection *getTetheredInterfaceList();
53 int applyDnsInterfaces();