ze-smtprate.h

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/*
 *
 * ze-filter - Mail Server Filter for sendmail
 *
 * Copyright (c) 2001-2018 - Jose-Marcio Martins da Cruz
 *
 *  Auteur     : Jose Marcio Martins da Cruz
 *               jose.marcio.mc@gmail.org
 *
 *  Historique :
 *  Creation     : janvier 2002
 *
 * This program is free software, but with restricted license :
 *
 *
 * This program 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.
 *
 * More details about ze-filter license can be found at ze-filter
 * web site : http://foss.jose-marcio.org
 */

#ifndef __ZE_SMTPRATE_H

#if 1
#define USE_SMTPRATE  1
#endif

bool                smtprate_init (size_t, size_t);
void                smtprate_free();
bool                smtprate_resize(size_t , size_t);

bool                smtprate_cleanup_table(time_t now, time_t win);
int                 smtprate_update_table (time_t);

void                smtprate_log_table ();
void                smtprate_print_table (int, int, int, int, time_t, uint32_t, int);
void                smtprate_save_table (char *);
int                 smtprate_read_table (char *);

uint32_t            smtprate_str2flags(char *);


#define    RATE_CONN             0
#define    RATE_RCPT             1
#define    RATE_BOUNCE           2
#define    RATE_MSGS             3
#define    RATE_HAM              4
#define    RATE_SPAM             5
#define    RATE_SCORE            6
#define    RATE_XFILES           7
#define    RATE_VOLUME           8
#define    RATE_SVCTIME          9

#define    RATE_FROM_CONN       10
#define    RATE_FROM_MSGS       11
#define    RATE_FROM_RCPT       12

#define    RATE_AUTH_CONN       13
#define    RATE_AUTH_MSGS       14
#define    RATE_AUTH_RCPT       15

#define    RATE_DIM             20

#define    DEFAULT_WINDOW       -1

int                 smtprate_add_entry (int, char *, char *, int, time_t);
int                 smtprate_check (int, char *, time_t);


extern unsigned int smtprate_interval;  /* 1 minute */
extern unsigned int smtprate_window;  /* 10 minutes */

#define __ZE_SMTPRATE_H
#endif