handle zero size Base64 conversions
[strongswan.git] / src / libfast / smtp.h
1 /*
2 * Copyright (C) 2010 Martin Willi
3 * Copyright (C) 2010 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 smtp smtp
18 * @{ @ingroup libfast
19 */
20
21 #ifndef SMTP_H_
22 #define SMTP_H_
23
24 typedef struct smtp_t smtp_t;
25
26 #include <library.h>
27
28 /**
29 * Ultra-minimalistic SMTP client. Works at most with Exim on localhost.
30 */
31 struct smtp_t {
32
33 /**
34 * Send an e-mail message.
35 *
36 * @param from sender address
37 * @param to receipient address
38 * @param subject mail subject
39 * @param fmt mail body format string
40 * @param ... arguments for body format string
41 */
42 bool (*send_mail)(smtp_t *this, char *from, char *to,
43 char *subject, char *fmt, ...);
44
45 /**
46 * Destroy a smtp_t.
47 */
48 void (*destroy)(smtp_t *this);
49 };
50
51 /**
52 * Create a smtp instance.
53 */
54 smtp_t *smtp_create();
55
56 #endif /** SMTP_H_ @}*/