Add a libpttls providing NEA PT-TLS / TNC IF-T for TLS transport layer
[strongswan.git] / src / libpttls / pt_tls_server.h
1 /*
2 * Copyright (C) 2012 Martin Willi
3 * Copyright (C) 2012 revosec AG
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by the
7 * Free Software Foundation; either version 2 of the License, or (at your
8 * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
12 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 * for more details.
14 */
15
16 /**
17 * @defgroup pt_tls_server pt_tls_server
18 * @{ @ingroup pt_tls
19 */
20
21 #ifndef PT_TLS_SERVER_H_
22 #define PT_TLS_SERVER_H_
23
24 #include <utils/identification.h>
25
26 typedef struct pt_tls_server_t pt_tls_server_t;
27
28 /**
29 * IF-T for TLS aka PT-TLS transport server.
30 */
31 struct pt_tls_server_t {
32
33 /**
34 * Handle assessment data read from socket.
35 *
36 * @return
37 * - NEED_MORE if more exchanges required,
38 * - SUCCESS if assessment complete
39 * - FAILED if assessment failed
40 */
41 status_t (*handle)(pt_tls_server_t *this);
42
43 /**
44 * Get the underlying client connection socket.
45 *
46 * @return socket fd, suitable to select()
47 */
48 int (*get_fd)(pt_tls_server_t *this);
49
50 /**
51 * Destroy a pt_tls_server_t.
52 */
53 void (*destroy)(pt_tls_server_t *this);
54 };
55
56 /**
57 * Create a pt_tls_server connection instance.
58 *
59 * @param server TLS server identity
60 * @param fd client connection socket
61 * @return PT-TLS server
62 */
63 pt_tls_server_t *pt_tls_server_create(identification_t *server, int fd);
64
65 #endif /** PT_TLS_SERVER_H_ @}*/