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 _PPP_CONTROLLER_H
18 #define _PPP_CONTROLLER_H
19 
20 #include <linux/in.h>
21 
22 #include <list>
23 
24 typedef std::list<char *> TtyCollection;
25 
26 class PppController {
27     TtyCollection *mTtys;
28     pid_t          mPid; // TODO: Add support for > 1 pppd instance
29 
30 public:
31     PppController();
32     virtual ~PppController();
33 
34     int attachPppd(const char *tty, struct in_addr local,
35                    struct in_addr remote, struct in_addr dns1,
36                    struct in_addr dns2);
37     int detachPppd(const char *tty);
38     TtyCollection *getTtyList();
39 
40 private:
41     int updateTtyList();
42 };
43 
44 #endif
45