masqmail-0.2

view src/interface.c @ 75:257a9e6d1a8e

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fixed correct processing of mails with data lines longer 4096 chars Mail messages with lines longer than 4096 chars were already read correctly, i.e. the spool files were correct. This commit fixes the reading of spool files with long lines. The old behavior was that the message body was truncated right before the first line longer 4096 chars. The number comes from MAX_DATALINE.
author meillo@marmaro.de
date Wed, 16 Jun 2010 19:06:34 +0200
parents 08114f7dcc23
children
line source
1 /* MasqMail
2 Copyright (C) 2000 Oliver Kurth
3
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
8
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
13
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17 */
18
19 #include "masqmail.h"
20
21 /* define if you get problems... */
22 /*#define SOCKADDR_OLD 1*/
23
24 gboolean
25 init_sockaddr(struct sockaddr_in * name, interface * iface)
26 {
27 struct hostent *he;
28 struct in_addr ia;
29
30 #ifdef SOCKADDR_OLD
31 /* here I tried to be intelligent and failed. */
32 if (isalpha(iface->address[0])) {
33 if ((he = gethostbyname(iface->address)) == NULL) {
34 logwrite(LOG_ALERT, "local address '%s' unknown. (deleting)\n", iface->address);
35 return FALSE;
36 }
37 memcpy(&(name->sin_addr), he->h_addr, sizeof(name->sin_addr));
38 } else if (isdigit(iface->address[0])) {
39 if (inet_aton(iface->address, &ia)) {
40 memcpy(&(name->sin_addr), &ia, sizeof(name->sin_addr));
41 } else {
42 logwrite(LOG_ALERT, "invalid address '%s': inet_aton() failed (deleting)\n", iface->address);
43 return FALSE;
44 }
45 } else {
46 logwrite(LOG_ALERT, "invalid address '%s', should begin with a aphanumeric (deleting)\n", iface->address);
47 return FALSE;
48 }
49 #else
50 /* this is how others to it. I follow the crowd... */
51 if (inet_aton(iface->address, &ia) != 0) {
52 /* IP address */
53 memcpy(&(name->sin_addr), &ia, sizeof(name->sin_addr));
54 } else {
55 if ((he = gethostbyname(iface->address)) == NULL) {
56 logwrite(LOG_ALERT, "local address '%s' unknown. (deleting)\n", iface->address);
57 return FALSE;
58 }
59 memcpy(&(name->sin_addr), he->h_addr, sizeof(name->sin_addr));
60 }
61 #endif
62 name->sin_family = AF_INET;
63 name->sin_port = htons(iface->port);
64
65 return TRUE;
66 }
67
68 int
69 make_server_socket(interface * iface)
70 {
71 int sock = -1;
72 struct sockaddr_in server;
73
74 memset(&server, 0, sizeof(struct sockaddr_in));
75
76 /* Create the socket. */
77 sock = socket(PF_INET, SOCK_STREAM, 0);
78 if (sock < 0) {
79 logwrite(LOG_ALERT, "socket: %s\n", strerror(errno));
80 return -1;
81 }
82
83 if (init_sockaddr(&server, iface)) {
84 /* bind the socket */
85 if (bind(sock, (struct sockaddr *) &server, sizeof(server)) < 0) {
86 logwrite(LOG_ALERT, "bind: %s\n", strerror(errno));
87 return -1;
88 }
89 } else {
90 close(sock);
91 return -1;
92 }
93
94 return sock;
95 }