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/*
* Copyright (c) 1999-2002 Sendmail, Inc. and its suppliers.
* All rights reserved.
*
* By using this file, you agree to the terms and conditions set
* forth in the LICENSE file which can be found at the top level of
* the sendmail distribution.
*
*
* $Id: milter.h,v 8.37 2002/03/22 19:32:48 ca Exp $
*/
/*
** MILTER.H -- Global definitions for mail filter.
*/
#ifndef _LIBMILTER_MILTER_H
# define _LIBMILTER_MILTER_H 1
#include "sendmail.h"
#include "libmilter/mfapi.h"
/* socket and thread portability */
# include <pthread.h>
typedef pthread_t sthread_t;
typedef int socket_t;
# define MAX_MACROS_ENTRIES 4 /* max size of macro pointer array */
/*
** context for milter
** implementation hint:
** macros are stored in mac_buf[] as sequence of:
** macro_name \0 macro_value
** (just as read from the MTA)
** mac_ptr is a list of pointers into mac_buf to the beginning of each
** entry, i.e., macro_name, macro_value, ...
*/
struct smfi_str
{
sthread_t ctx_id; /* thread id */
socket_t ctx_sd; /* socket descriptor */
int ctx_dbg; /* debug level */
time_t ctx_timeout; /* timeout */
int ctx_state; /* state */
smfiDesc_ptr ctx_smfi; /* filter description */
unsigned long ctx_pflags; /* protocol flags */
char **ctx_mac_ptr[MAX_MACROS_ENTRIES];
char *ctx_mac_buf[MAX_MACROS_ENTRIES];
char *ctx_reply; /* reply code */
void *ctx_privdata; /* private data */
};
#endif /* !_LIBMILTER_MILTER_H */
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