1 /*
2  * Copyright (C) 2008 The Android Open Source Project
3  *
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
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
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.
15  */
16 
17 #ifndef _CLATD_CONTROLLER_H
18 #define _CLATD_CONTROLLER_H
19 
20 #include <map>
21 
22 namespace android {
23 namespace net {
24 
25 class NetworkController;
26 
27 class ClatdController {
28 public:
29     explicit ClatdController(NetworkController* controller);
30     virtual ~ClatdController();
31 
32     int startClatd(char *interface);
33     int stopClatd(char* interface);
34     bool isClatdStarted(char* interface);
35 
36 private:
37     NetworkController* const mNetCtrl;
38     std::map<std::string, pid_t> mClatdPids;
39     pid_t getClatdPid(char* interface);
40 };
41 
42 }  // namespace net
43 }  // namespace android
44 
45 #endif
46