8bacd0a1d7c3cb9c1350b343632daadf61bd1b28
[strongswan.git] / src / frontends / android / jni / libandroidbridge / charonservice.h
1 /*
2 * Copyright (C) 2012 Tobias Brunner
3 * Copyright (C) 2012 Giuliano Grassi
4 * Copyright (C) 2012 Ralf Sager
5 * Hochschule fuer Technik Rapperswil
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the
9 * Free Software Foundation; either version 2 of the License, or (at your
10 * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
11 *
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 * for more details.
16 */
17
18 /**
19 * @defgroup libandroidbridge libandroidbridge
20 *
21 * @defgroup android_kernel kernel
22 * @ingroup libandroidbridge
23 *
24 * @defgroup charonservice charonservice
25 * @{ @ingroup libandroidbridge
26 */
27
28 #ifndef CHARONSERVICE_H_
29 #define CHARONSERVICE_H_
30
31 #include <library.h>
32
33 typedef struct charonservice_t charonservice_t;
34
35 /**
36 * Public interface of charonservice.
37 *
38 * Used to communicate with CharonVpnService via JNI
39 */
40 struct charonservice_t {
41
42 /**
43 * Install a bypass policy for the given socket using the protect() Method
44 * of the Android VpnService interface
45 *
46 * @param fd socket file descriptor
47 * @param family socket protocol family
48 * @return TRUE if operation successful
49 */
50 bool (*bypass_socket)(charonservice_t *this, int fd, int family);
51
52 };
53
54 /**
55 * The single instance of charonservice_t.
56 *
57 * Set between JNI calls to initializeCharon() and deinitializeCharon().
58 */
59 extern charonservice_t *charonservice;
60
61 #endif /** CHARONSERVICE_H_ @}*/