Remove some lines warning about 'make upgrade' before 'make installworld'.
[dragonfly.git] / libexec / dma / dma.h
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1/*
2 * Copyright (c) 2008 The DragonFly Project. All rights reserved.
3 *
4 * This code is derived from software contributed to The DragonFly Project
5 * by Simon 'corecode' Schubert <corecode@fs.ei.tum.de> and
6 * Matthias Schmidt <matthias@dragonflybsd.org>.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in
16 * the documentation and/or other materials provided with the
17 * distribution.
18 * 3. Neither the name of The DragonFly Project nor the names of its
19 * contributors may be used to endorse or promote products derived
20 * from this software without specific, prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
23 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
24 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
25 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
26 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
27 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
28 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
29 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
30 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
31 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
32 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 *
01c2a160 35 * $DragonFly: src/libexec/dma/dma.h,v 1.4 2008/02/05 13:00:36 matthias Exp $
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36 */
37
38#ifndef DMA_H
39#define DMA_H
40
41#ifdef HAVE_CRYPTO
42#include <openssl/ssl.h>
43#endif /* HAVE_CRYPTO */
44
45#include <sys/queue.h>
dba19026 46#include <stdint.h>
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47#include <stdio.h>
48
49
01c2a160 50#define VERSION "DragonFly Mail Agent"
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51
52#define BUF_SIZE 2048
53#define MIN_RETRY 300 /* 5 minutes */
54#define MAX_RETRY (3*60*60) /* retry at least every 3 hours */
55#define MAX_TIMEOUT (5*24*60*60) /* give up after 5 days */
56#define PATH_MAX 1024 /* Max path len */
01c2a160 57#define SMTP_PORT 25 /* Default SMTP port */
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58#define CON_TIMEOUT 120 /* Connection timeout */
59
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60#define VIRTUAL 0x001 /* Support for address rewrites */
61#define STARTTLS 0x002 /* StartTLS support */
62#define SECURETRANS 0x004 /* SSL/TLS in general */
63#define TLSINIT 0x008 /* Flag for TLS init phase */
64#define DEFER 0x010 /* Defer mails */
65#define INSECURE 0x020 /* Allow plain login w/o encryption */
66
67#define CONF_PATH "/etc/dma/dma.conf" /* Default path to dma.conf */
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68
69struct stritem {
70 SLIST_ENTRY(stritem) next;
71 char *str;
72};
73SLIST_HEAD(strlist, stritem);
74
75struct alias {
76 LIST_ENTRY(alias) next;
77 char *alias;
78 struct strlist dests;
79};
80LIST_HEAD(aliases, alias);
81
82struct qitem {
83 LIST_ENTRY(qitem) next;
84 const char *sender;
85 char *addr;
86 char *queuefn;
87 char *queueid;
88 FILE *queuef;
89 off_t hdrlen;
90 int remote;
91};
92LIST_HEAD(queueh, qitem);
93
94struct queue {
95 struct queueh queue;
96 uintmax_t id;
97 int mailfd;
98 char *tmpf;
99};
100
101struct config {
102 char *smarthost;
103 int port;
104 char *aliases;
105 char *spooldir;
106 char *virtualpath;
107 char *authpath;
108 char *certfile;
109 int features;
110#ifdef HAVE_CRYPTO
111 SSL *ssl;
112#endif /* HAVE_CRYPTO */
113};
114
115
116struct virtuser {
117 SLIST_ENTRY(virtuser) next;
118 char *login;
119 char *address;
120};
121SLIST_HEAD(virtusers, virtuser);
122
123struct authuser {
124 SLIST_ENTRY(authuser) next;
125 char *login;
126 char *password;
127 char *host;
128};
129SLIST_HEAD(authusers, authuser);
130
131extern struct aliases aliases;
132
133/* aliases_parse.y */
134extern int yyparse(void);
135extern FILE *yyin;
136
137/* conf.c */
138extern void trim_line(char *);
139extern int parse_conf(const char *, struct config *);
140extern int parse_virtuser(const char *);
141extern int parse_authfile(const char *);
142
143/* crypto.c */
144#ifdef HAVE_CRYPTO
145extern int smtp_init_crypto(struct qitem *, int, int);
146#endif /* HAVE_CRYPTO */
147
148/* net.c */
149extern int check_for_smtp_error(int, char *);
150extern ssize_t send_remote_command(int, const char*, ...);
151extern int deliver_remote(struct qitem *, const char **);
152
153/* base64.c */
154extern int base64_encode(const void *, int, char **);
155
156/* dma.c */
157extern char * hostname(void);
158#endif