/usr/include/mailutils/sys/smtp.h is in libmailutils-dev 1:2.99.98-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 | /* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 2010-2012 Free Software Foundation, Inc.
This library is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with GNU Mailutils. If not, see <http://www.gnu.org/licenses/>. */
#ifndef _MAILUTILS_SYS_SMTP_H
# define _MAILUTILS_SYS_SMTP_H
# include <sys/types.h>
# include <sys/socket.h>
# include <mailutils/types.h>
# include <mailutils/smtp.h>
# include <mailutils/stream.h>
# define _MU_SMTP_ESMTP 0x01 /* Connection supports ESMTP */
# define _MU_SMTP_TRACE 0x02 /* Session trace required/enabled */
# define _MU_SMTP_ERR 0x04 /* Object in error state */
# define _MU_SMTP_MLREPL 0x08 /* Last reply was multi-line */
# define _MU_SMTP_TLS 0x10 /* TLS initiated */
# define _MU_SMTP_AUTH 0x20 /* Authorization passed */
# define _MU_SMTP_CLNPASS 0x40 /* Password has been de-obfuscated */
# define _MU_SMTP_SAVEBUF 0x80 /* Buffering state saved */
#define MU_SMTP_XSCRIPT_MASK(n) (0x100<<(n))
enum mu_smtp_state
{
MU_SMTP_INIT,
MU_SMTP_EHLO,
MU_SMTP_MAIL,
MU_SMTP_RCPT,
MU_SMTP_MORE,
MU_SMTP_DOT,
MU_SMTP_QUIT,
MU_SMTP_CLOS
};
struct _mu_smtp
{
int flags;
mu_stream_t carrier;
enum mu_smtp_state state;
mu_list_t capa;
mu_list_t authimpl; /* List of implemented authentication mechs */
/* User-supplied data */
char *param[MU_SMTP_MAX_PARAM];
mu_url_t url;
mu_list_t authmech; /* List of allowed authentication mechs */
mu_secret_t secret;
/* I/O buffers */
char replcode[4];
char *replptr;
char *rdbuf;
size_t rdsize;
char *flbuf;
size_t flsize;
mu_list_t mlrepl;
struct mu_buffer_query savebuf;
};
#define MU_SMTP_FSET(p,f) ((p)->flags |= (f))
#define MU_SMTP_FISSET(p,f) ((p)->flags & (f))
#define MU_SMTP_FCLR(p,f) ((p)->flags &= ~(f))
#define MU_SMTP_CHECK_ERROR(smtp, status) \
do \
{ \
if (status != 0) \
{ \
smtp->flags |= _MU_SMTP_ERR; \
return status; \
} \
} \
while (0)
int _mu_smtp_trace_enable (mu_smtp_t smtp);
int _mu_smtp_trace_disable (mu_smtp_t smtp);
int _mu_smtp_xscript_level (mu_smtp_t smtp, int xlev);
int _mu_smtp_gsasl_auth (mu_smtp_t smtp);
int _mu_smtp_mech_impl (mu_smtp_t smtp, mu_list_t list);
int _mu_smtp_data_begin (mu_smtp_t smtp);
int _mu_smtp_data_end (mu_smtp_t smtp);
int _mu_smtp_get_streams (mu_smtp_t smtp, mu_stream_t *streams);
int _mu_smtp_set_streams (mu_smtp_t smtp, mu_stream_t *streams);
#endif
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