Mercurial > masqmail

annotate src/spool.c @ 281:ea5f86e0a81c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
modes are now enforced exclusive Other MTAs (exim, postfix) are more relaxing, but as combinations of exclusive modes are senseless we behave more obvious if we fail early. This makes understanding the behavior easier too.
author markus schnalke <meillo@marmaro.de>
date Tue, 07 Dec 2010 14:04:56 -0300 (2010-12-07)
parents 5a0e8ed56c2a
children d04894d0fc64
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
1 /* MasqMail
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
2 Copyright (C) 1999-2001 Oliver Kurth
76
3b344bf57162 added copyright notices to files I improved
meillo@marmaro.de
parents: 75
diff changeset
3 Copyright (C) 2010 markus schnalke <meillo@marmaro.de>
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
4
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
5 This program is free software; you can redistribute it and/or modify
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
6 it under the terms of the GNU General Public License as published by
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
7 the Free Software Foundation; either version 2 of the License, or
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
8 (at your option) any later version.
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
9
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
10 This program is distributed in the hope that it will be useful,
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
13 GNU General Public License for more details.
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
14
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
15 You should have received a copy of the GNU General Public License
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
16 along with this program; if not, write to the Free Software
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
18 */
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
19
15
f671821d8222 code beautifying; 0 -> \0 if appropriate
meillo@marmaro.de
parents: 10
diff changeset
20 #include <sys/stat.h>
f671821d8222 code beautifying; 0 -> \0 if appropriate
meillo@marmaro.de
parents: 10
diff changeset
21
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
22 #include "masqmail.h"
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
23 #include "dotlock.h"
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
24
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
25 static gint
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
26 read_line(FILE * in, gchar * buf, gint buf_len)
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
27 {
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
28 gint p = 0;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
29 gint c;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
30
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
31 while ((c = getc(in)) != '\n' && (c != EOF)) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
32 if (p >= buf_len - 1) {
75
257a9e6d1a8e fixed correct processing of mails with data lines longer 4096 chars
meillo@marmaro.de
parents: 43
diff changeset
33 buf[buf_len-1] = '\0';
257a9e6d1a8e fixed correct processing of mails with data lines longer 4096 chars
meillo@marmaro.de
parents: 43
diff changeset
34 ungetc(c, in);
257a9e6d1a8e fixed correct processing of mails with data lines longer 4096 chars
meillo@marmaro.de
parents: 43
diff changeset
35 return buf_len;
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
36 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
37 buf[p++] = c;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
38 }
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
39
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
40 if (c == EOF) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
41 return -1;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
42 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
43 if ((p > 0) && (buf[p - 1] == '\r'))
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
44 p--;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
45 buf[p++] = '\n';
15
f671821d8222 code beautifying; 0 -> \0 if appropriate
meillo@marmaro.de
parents: 10
diff changeset
46 buf[p] = '\0';
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
47
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
48 return p;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
49 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
50
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
51 static void
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
52 spool_write_rcpt(FILE * out, address * rcpt)
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
53 {
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
54 gchar dlvrd_char = addr_is_delivered(rcpt) ? 'X' : (addr_is_failed(rcpt) ? 'F' : ' ');
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
55
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
56 if (rcpt->local_part[0] != '|') {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
57 /* this is a paranoid check, in case it slipped through: */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
58 /* if this happens, it is a bug */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
59 if (rcpt->domain == NULL) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
60 logwrite(LOG_WARNING, "BUG: null domain for address %s, setting to %s\n", rcpt->local_part, conf.host_name);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
61 logwrite(LOG_WARNING, "please report this bug.\n");
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
62 rcpt->domain = g_strdup(conf.host_name);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
63 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
64 fprintf(out, "RT:%c%s\n", dlvrd_char, addr_string(rcpt));
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
65 } else {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
66 fprintf(out, "RT:%c%s\n", dlvrd_char, rcpt->local_part);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
67 }
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
68 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
69
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
70 static address*
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
71 spool_scan_rcpt(gchar * line)
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
72 {
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
73 address *rcpt = NULL;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
74
15
f671821d8222 code beautifying; 0 -> \0 if appropriate
meillo@marmaro.de
parents: 10
diff changeset
75 if (line[3] != '\0') {
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
76 if (line[4] != '|') {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
77 rcpt = create_address(&(line[4]), TRUE);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
78 } else {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
79 rcpt = create_address_pipe(&(line[4]));
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
80 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
81 if (line[3] == 'X') {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
82 addr_mark_delivered(rcpt);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
83 } else if (line[3] == 'F') {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
84 addr_mark_failed(rcpt);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
85 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
86 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
87 return rcpt;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
88 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
89
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
90 gboolean
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
91 spool_read_data(message * msg)
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
92 {
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
93 FILE *in;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
94 gchar *spool_file;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
95
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
96 DEBUG(5) debugf("spool_read_data entered\n");
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
97 spool_file = g_strdup_printf("%s/input/%s-D", conf.spool_dir, msg->uid);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
98 DEBUG(5) debugf("reading data spool file '%s'\n", spool_file);
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
99 in = fopen(spool_file, "r");
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
100 if (!in) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
101 logwrite(LOG_ALERT, "could not open spool data file %s: %s\n", spool_file, strerror(errno));
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
102 return FALSE;
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
103 }
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
104
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
105 char buf[MAX_DATALINE];
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
106 int len;
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
107
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
108 /* msg uid */
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
109 read_line(in, buf, MAX_DATALINE);
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
110
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
111 /* data */
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
112 msg->data_list = NULL;
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
113 while ((len = read_line(in, buf, MAX_DATALINE)) > 0) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
114 msg->data_list = g_list_prepend(msg->data_list, g_strdup(buf));
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
115 }
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
116 msg->data_list = g_list_reverse(msg->data_list);
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
117 fclose(in);
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
118 return TRUE;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
119 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
120
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
121 gboolean
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
122 spool_read_header(message * msg)
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
123 {
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
124 FILE *in;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
125 gchar *spool_file;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
126
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
127 /* header spool: */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
128 spool_file = g_strdup_printf("%s/input/%s-H", conf.spool_dir, msg->uid);
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
129 in = fopen(spool_file, "r");
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
130 if (!in) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
131 logwrite(LOG_ALERT, "could not open spool header file %s: %s\n",
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
132 spool_file, strerror(errno));
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
133 return FALSE;
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
134 }
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
135
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
136 header *hdr = NULL;
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
137 char buf[MAX_DATALINE];
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
138 int len;
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
139
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
140 /* msg uid */
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
141 read_line(in, buf, MAX_DATALINE);
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
142
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
143 /* envelope header */
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
144 while ((len = read_line(in, buf, MAX_DATALINE)) > 0) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
145 if (buf[0] == '\n') {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
146 break;
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
147 } else if (strncasecmp(buf, "MF:", 3) == 0) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
148 msg->return_path = create_address(&(buf[3]), TRUE);
235
92063f90f9be removed additional new lines at the end of debug messages
markus schnalke <meillo@marmaro.de>
parents: 208
diff changeset
149 DEBUG(3) debugf("spool_read: MAIL FROM: %s", msg->return_path->address);
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
150 } else if (strncasecmp(buf, "RT:", 3) == 0) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
151 address *addr;
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
152 addr = spool_scan_rcpt(buf);
108
46f407c0727a exchange of the if parts to simplify the condition
meillo@marmaro.de
parents: 82
diff changeset
153 if (addr_is_delivered(addr) || addr_is_failed(addr)) {
46f407c0727a exchange of the if parts to simplify the condition
meillo@marmaro.de
parents: 82
diff changeset
154 msg->non_rcpt_list = g_list_append(msg->non_rcpt_list, addr);
46f407c0727a exchange of the if parts to simplify the condition
meillo@marmaro.de
parents: 82
diff changeset
155 } else {
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
156 msg->rcpt_list = g_list_append(msg->rcpt_list, addr);
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
157 }
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
158 } else if (strncasecmp(buf, "PR:", 3) == 0) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
159 prot_id i;
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
160 for (i = 0; i < PROT_NUM; i++) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
161 if (strncasecmp(prot_names[i], &(buf[3]), strlen(prot_names[i])) == 0) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
162 break;
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
163 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
164 }
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
165 msg->received_prot = i;
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
166 } else if (strncasecmp(buf, "RH:", 3) == 0) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
167 g_strchomp(buf);
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
168 msg->received_host = g_strdup(&(buf[3]));
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
169 } else if (strncasecmp(buf, "ID:", 3) == 0) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
170 g_strchomp(buf);
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
171 msg->ident = g_strdup(&(buf[3]));
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
172 } else if (strncasecmp(buf, "DS:", 3) == 0) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
173 msg->data_size = atoi(&(buf[3]));
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
174 } else if (strncasecmp(buf, "TR:", 3) == 0) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
175 msg->received_time = (time_t) (atoi(&(buf[3])));
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
176 } else if (strncasecmp(buf, "TW:", 3) == 0) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
177 msg->warned_time = (time_t) (atoi(&(buf[3])));
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
178 }
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
179 /* so far ignore other tags */
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
180 }
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
181
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
182 /* mail headers */
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
183 while ((len = read_line(in, buf, MAX_DATALINE)) > 0) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
184 if (strncasecmp(buf, "HD:", 3) == 0) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
185 hdr = get_header(&(buf[3]));
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
186 msg->hdr_list = g_list_append(msg->hdr_list, hdr);
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
187 } else if ((buf[0] == ' ' || buf[0] == '\t') && hdr) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
188 char *tmp = hdr->header;
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
189 /* header continuation */
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
190 hdr->header = g_strconcat(hdr->header, buf, NULL);
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
191 hdr->value = hdr->header + (hdr->value - tmp);
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
192 } else {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
193 break;
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
194 }
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
195 }
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
196 fclose(in);
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
197 return TRUE;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
198 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
199
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
200 message*
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
201 msg_spool_read(gchar * uid, gboolean do_readdata)
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
202 {
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
203 message *msg;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
204 gboolean ok = FALSE;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
205
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
206 msg = create_message();
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
207 msg->uid = g_strdup(uid);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
208
114
a80ebfa16cd5 better debugging output (thanks to Paolo)
meillo@marmaro.de
parents: 108
diff changeset
209 DEBUG(4) debugf("msg_spool_read():\n");
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
210 /* header spool: */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
211 ok = spool_read_header(msg);
236
5a0e8ed56c2a debug msgs: improved the display of function return values
markus schnalke <meillo@marmaro.de>
parents: 235
diff changeset
212 DEBUG(4) debugf(" spool_read_header() returned: %d (do_readdata had been: %d)\n",
5a0e8ed56c2a debug msgs: improved the display of function return values
markus schnalke <meillo@marmaro.de>
parents: 235
diff changeset
213 ok, do_readdata);
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
214 if (ok && do_readdata) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
215 /* data spool: */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
216 ok = spool_read_data(msg);
236
5a0e8ed56c2a debug msgs: improved the display of function return values
markus schnalke <meillo@marmaro.de>
parents: 235
diff changeset
217 DEBUG(4) debugf(" spool_read_data() returned: %d\n", ok);
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
218 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
219 return msg;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
220 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
221
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
222 /* write header. uid and gid should already be set to the
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
223 mail ids. Better call spool_write(msg, FALSE).
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
224 */
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
225 static gboolean
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
226 spool_write_header(message * msg)
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
227 {
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
228 GList *node;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
229 gchar *spool_file, *tmp_file;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
230 FILE *out;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
231 gboolean ok = TRUE;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
232
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
233 /* header spool: */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
234 tmp_file = g_strdup_printf("%s/input/%d-H.tmp", conf.spool_dir, getpid());
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
235 DEBUG(4) debugf("tmp_file = %s\n", tmp_file);
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
236
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
237 if ((out = fopen(tmp_file, "w"))) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
238 DEBUG(6) debugf("opened tmp_file %s\n", tmp_file);
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
239
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
240 fprintf(out, "%s\n", msg->uid);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
241 fprintf(out, "MF:%s\n", addr_string(msg->return_path));
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
242
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
243 DEBUG(6) debugf("after MF\n");
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
244 foreach(msg->rcpt_list, node) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
245 address *rcpt = (address *) (node->data);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
246 spool_write_rcpt(out, rcpt);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
247 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
248 foreach(msg->non_rcpt_list, node) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
249 address *rcpt = (address *) (node->data);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
250 spool_write_rcpt(out, rcpt);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
251 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
252 DEBUG(6) debugf("after RT\n");
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
253 fprintf(out, "PR:%s\n", prot_names[msg->received_prot]);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
254 if (msg->received_host != NULL)
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
255 fprintf(out, "RH:%s\n", msg->received_host);
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
256
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
257 if (msg->ident != NULL)
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
258 fprintf(out, "ID:%s\n", msg->ident);
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
259
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
260 if (msg->data_size >= 0)
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
261 fprintf(out, "DS: %d\n", msg->data_size);
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
262
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
263 if (msg->received_time > 0)
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
264 fprintf(out, "TR: %u\n", (int) (msg->received_time));
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
265
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
266 if (msg->warned_time > 0)
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
267 fprintf(out, "TW: %u\n", (int) (msg->warned_time));
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
268
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
269 DEBUG(6) debugf("after RH\n");
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
270 fprintf(out, "\n");
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
271
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
272 foreach(msg->hdr_list, node) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
273 header *hdr = (header *) (node->data);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
274 fprintf(out, "HD:%s", hdr->header);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
275 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
276 if (fflush(out) == EOF)
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
277 ok = FALSE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
278 else if (fdatasync(fileno(out)) != 0) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
279 if (errno != EINVAL) /* some fs do not support this.. I hope this also means that it is not necessary */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
280 ok = FALSE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
281 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
282 fclose(out);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
283 if (ok) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
284 spool_file = g_strdup_printf("%s/input/%s-H", conf.spool_dir, msg->uid);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
285 DEBUG(4) debugf("spool_file = %s\n", spool_file);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
286 ok = (rename(tmp_file, spool_file) != -1);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
287 g_free(spool_file);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
288 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
289 } else {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
290 logwrite(LOG_ALERT, "could not open temporary header spool file '%s': %s\n", tmp_file, strerror(errno));
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
291 DEBUG(1) debugf("euid = %d, egid = %d\n", geteuid(), getegid());
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
292 ok = FALSE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
293 }
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
294
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
295 g_free(tmp_file);
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
296
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
297 return ok;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
298 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
299
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
300 gboolean
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
301 spool_write(message * msg, gboolean do_write_data)
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
302 {
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
303 GList *list;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
304 gchar *spool_file, *tmp_file;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
305 FILE *out;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
306 gboolean ok = TRUE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
307 uid_t saved_uid, saved_gid;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
308 /* user can read/write, group can read, others cannot do anything: */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
309 mode_t saved_mode = saved_mode = umask(026);
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
310
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
311 /* set uid and gid to the mail ids */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
312 if (!conf.run_as_user) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
313 set_euidgid(conf.mail_uid, conf.mail_gid, &saved_uid, &saved_gid);
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
314 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
315
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
316 /* header spool: */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
317 ok = spool_write_header(msg);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
318
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
319 if (ok && do_write_data) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
320 /* data spool: */
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
321 tmp_file = g_strdup_printf("%s/input/%d-D.tmp", conf.spool_dir, getpid());
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
322 DEBUG(4) debugf("tmp_file = %s\n", tmp_file);
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
323
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
324 if ((out = fopen(tmp_file, "w"))) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
325 fprintf(out, "%s\n", msg->uid);
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
326 for (list = g_list_first(msg->data_list); list != NULL; list = g_list_next(list)) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
327 fprintf(out, "%s", (gchar *) (list->data));
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
328 }
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
329
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
330 /* possibly paranoid ;-) */
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
331 if (fflush(out) == EOF) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
332 ok = FALSE;
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
333 } else if (fdatasync(fileno(out)) != 0) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
334 if (errno != EINVAL) { /* some fs do not support this.. I hope this also means that it is not necessary */
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
335 ok = FALSE;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
336 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
337 }
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
338 fclose(out);
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
339 if (ok) {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
340 spool_file = g_strdup_printf("%s/input/%s-D", conf.spool_dir, msg->uid);
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
341 DEBUG(4) debugf("spool_file = %s\n", spool_file);
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
342 ok = (rename(tmp_file, spool_file) != -1);
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
343 g_free(spool_file);
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
344 }
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
345 } else {
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
346 logwrite(LOG_ALERT, "could not open temporary data spool file: %s\n",
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
347 strerror(errno));
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
348 ok = FALSE;
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
349 }
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
350 g_free(tmp_file);
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
351 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
352
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
353 /* set uid and gid back */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
354 if (!conf.run_as_user) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
355 set_euidgid(saved_uid, saved_gid, NULL, NULL);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
356 }
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
357
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
358 umask(saved_mode);
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
359
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
360 return ok;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
361 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
362
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
363 #define MAX_LOCKAGE 300
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
364
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
365 gboolean
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
366 spool_lock(gchar * uid)
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
367 {
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
368 uid_t saved_uid, saved_gid;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
369 gchar *hitch_name;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
370 gchar *lock_name;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
371 gboolean ok = FALSE;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
372
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
373 hitch_name = g_strdup_printf("%s/%s-%d.lock", conf.lock_dir, uid, getpid());
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
374 lock_name = g_strdup_printf("%s/%s.lock", conf.lock_dir, uid);
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
375
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
376 /* set uid and gid to the mail ids */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
377 if (!conf.run_as_user) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
378 set_euidgid(conf.mail_uid, conf.mail_gid, &saved_uid, &saved_gid);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
379 }
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
380
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
381 ok = dot_lock(lock_name, hitch_name);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
382 if (!ok)
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
383 logwrite(LOG_WARNING, "spool file %s is locked\n", uid);
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
384
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
385 /* set uid and gid back */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
386 if (!conf.run_as_user) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
387 set_euidgid(saved_uid, saved_gid, NULL, NULL);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
388 }
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
389
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
390 g_free(lock_name);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
391 g_free(hitch_name);
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
392
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
393 return ok;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
394 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
395
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
396 gboolean
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
397 spool_unlock(gchar * uid)
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
398 {
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
399 uid_t saved_uid, saved_gid;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
400 gchar *lock_name;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
401
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
402 /* set uid and gid to the mail ids */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
403 if (!conf.run_as_user) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
404 set_euidgid(conf.mail_uid, conf.mail_gid, &saved_uid, &saved_gid);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
405 }
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
406
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
407 lock_name = g_strdup_printf("%s/%s.lock", conf.lock_dir, uid);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
408 dot_unlock(lock_name);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
409 g_free(lock_name);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
410
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
411 /* set uid and gid back */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
412 if (!conf.run_as_user) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
413 set_euidgid(saved_uid, saved_gid, NULL, NULL);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
414 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
415 return TRUE;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
416 }
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
417
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
418 gboolean
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
419 spool_delete_all(message * msg)
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
420 {
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
421 uid_t saved_uid, saved_gid;
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
422 gchar *spool_file;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
423
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
424 /* set uid and gid to the mail ids */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
425 if (!conf.run_as_user) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
426 set_euidgid(conf.mail_uid, conf.mail_gid, &saved_uid, &saved_gid);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
427 }
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
428
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
429 /* header spool: */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
430 spool_file = g_strdup_printf("%s/input/%s-H", conf.spool_dir, msg->uid);
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
431 if (unlink(spool_file) != 0) {
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
432 logwrite(LOG_ALERT, "could not delete spool file %s: %s\n", spool_file, strerror(errno));
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
433 }
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
434 g_free(spool_file);
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
435
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
436 /* data spool: */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
437 spool_file = g_strdup_printf("%s/input/%s-D", conf.spool_dir, msg->uid);
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
438 if (unlink(spool_file) != 0) {
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
439 logwrite(LOG_ALERT, "could not delete spool file %s: %s\n", spool_file, strerror(errno));
82
83a182793503 refactoring
meillo@marmaro.de
parents: 76
diff changeset
440 }
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
441 g_free(spool_file);
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
442
10
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
443 /* set uid and gid back */
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
444 if (!conf.run_as_user) {
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
445 set_euidgid(saved_uid, saved_gid, NULL, NULL);
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
446 }
26e34ae9a3e3 changed indention and line wrapping to a more consistent style
meillo@marmaro.de
parents: 0
diff changeset
447 return TRUE;
0
08114f7dcc23 this is masqmail-0.2.21 from oliver kurth
meillo@marmaro.de
parents:
diff changeset
448 }