Diffstat (limited to 'kmicromail/libetpan/smtp/mailsmtp_socket.c') (more/less context) (ignore whitespace changes)
-rw-r--r-- | kmicromail/libetpan/smtp/mailsmtp_socket.c | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/kmicromail/libetpan/smtp/mailsmtp_socket.c b/kmicromail/libetpan/smtp/mailsmtp_socket.c new file mode 100644 index 0000000..b847bf2 --- a/dev/null +++ b/kmicromail/libetpan/smtp/mailsmtp_socket.c | |||
@@ -0,0 +1,99 @@ | |||
1 | /* | ||
2 | * libEtPan! -- a mail stuff library | ||
3 | * | ||
4 | * Copyright (C) 2001, 2002 - DINH Viet Hoa | ||
5 | * All rights reserved. | ||
6 | * | ||
7 | * Redistribution and use in source and binary forms, with or without | ||
8 | * modification, are permitted provided that the following conditions | ||
9 | * are met: | ||
10 | * 1. Redistributions of source code must retain the above copyright | ||
11 | * notice, this list of conditions and the following disclaimer. | ||
12 | * 2. Redistributions in binary form must reproduce the above copyright | ||
13 | * notice, this list of conditions and the following disclaimer in the | ||
14 | * documentation and/or other materials provided with the distribution. | ||
15 | * 3. Neither the name of the libEtPan! project nor the names of its | ||
16 | * contributors may be used to endorse or promote products derived | ||
17 | * from this software without specific prior written permission. | ||
18 | * | ||
19 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | ||
20 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
21 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
22 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | ||
23 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
24 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
25 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
26 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
27 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
28 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
29 | * SUCH DAMAGE. | ||
30 | */ | ||
31 | |||
32 | /* | ||
33 | * $Id$ | ||
34 | */ | ||
35 | |||
36 | #include "mailsmtp_socket.h" | ||
37 | |||
38 | #include "mailsmtp.h" | ||
39 | |||
40 | #include "connect.h" | ||
41 | #include <netinet/in.h> | ||
42 | #include <unistd.h> | ||
43 | |||
44 | #define DEFAULT_SMTP_PORT 25 | ||
45 | #define SERVICE_NAME_SMTP "smtp" | ||
46 | #define SERVICE_TYPE_TCP "tcp" | ||
47 | |||
48 | int mailsmtp_socket_connect(mailsmtp * session, | ||
49 | const char * server, uint16_t port) | ||
50 | { | ||
51 | int s; | ||
52 | mailstream * stream; | ||
53 | |||
54 | if (port == 0) { | ||
55 | port = mail_get_service_port(SERVICE_NAME_SMTP, SERVICE_TYPE_TCP); | ||
56 | if (port == 0) | ||
57 | port = DEFAULT_SMTP_PORT; | ||
58 | port = ntohs(port); | ||
59 | } | ||
60 | |||
61 | /* Connection */ | ||
62 | |||
63 | s = mail_tcp_connect(server, port); | ||
64 | if (s == -1) | ||
65 | return MAILSMTP_ERROR_CONNECTION_REFUSED; | ||
66 | |||
67 | stream = mailstream_socket_open(s); | ||
68 | if (stream == NULL) { | ||
69 | close(s); | ||
70 | return MAILSMTP_ERROR_MEMORY; | ||
71 | } | ||
72 | |||
73 | return mailsmtp_connect(session, stream); | ||
74 | } | ||
75 | |||
76 | int mailsmtp_socket_starttls(mailsmtp * session) { | ||
77 | int r; | ||
78 | int fd; | ||
79 | mailstream_low * low; | ||
80 | mailstream_low * new_low; | ||
81 | |||
82 | r = mailesmtp_starttls(session); | ||
83 | if (r != MAILSMTP_NO_ERROR) | ||
84 | return r; | ||
85 | |||
86 | low = mailstream_get_low(session->stream); | ||
87 | fd = mailstream_low_get_fd(low); | ||
88 | if (fd == -1) | ||
89 | return MAILSMTP_ERROR_STREAM; | ||
90 | |||
91 | new_low = mailstream_low_ssl_open(fd); | ||
92 | if (new_low == NULL) | ||
93 | return MAILSMTP_ERROR_STREAM; | ||
94 | |||
95 | mailstream_low_free(low); | ||
96 | mailstream_set_low(session->stream, new_low); | ||
97 | |||
98 | return MAILSMTP_NO_ERROR; | ||
99 | } | ||