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/**********************************************************************
* protocol_t.h September 1999
* Horms horms@verge.net.au
*
* Types for genetic protocol layer.
*
* NB: protocol_t.h (this file) and not protocol.h should
* be included by other source files
*
* perdition
* Mail retrieval proxy server
* Copyright (C) 1999-2005 Horms
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* 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. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*
**********************************************************************/
#ifndef PROTOCOL_T_FLIM
#define PROTOCOL_T_FLIM
#include <vanessa_adt.h>
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <sys/types.h>
#include "auth.h"
#include "token.h"
#define PROTOCOL_OK 0
#define PROTOCOL_ERR 1
#define PROTOCOL_NO 1
#define PROTOCOL_BAD 2
struct protocol_t_struct {
char **type;
int (*write_str)(io_t *io, flag_t flag, const token_t *tag,
const char *command, const char *str);
int (*greeting)(io_t *io, flag_t flag);
char *quit_string;
int (*bye)(io_t *io, const char *msg);
int (*in_get_auth) (io_t *io, flag_t ssl_flags, flag_t ssl_state,
struct auth *return_auth, token_t **return_tag);
int (*out_setup) (io_t *rs_io, io_t *eu_io, const struct auth *auth,
token_t *tag);
int (*out_authenticate) (io_t *rs_io, io_t *eu_io, flag_t ssl_state,
const struct auth *auth, flag_t sasl_mech,
token_t *tag,
const struct protocol_t_struct *protocol,
char *buf, size_t *n);
int (*in_authenticate) (const struct auth *auth, io_t *io,
const token_t * tag);
int (*out_response) (io_t *rs_io, io_t *eu_io, const token_t *tag,
const token_t *desired_token,
vanessa_queue_t **q, char *buf,
size_t *n);
void (*destroy) (struct protocol_t_struct *protcol);
char *(*port) (char *port);
flag_t(*encryption) (flag_t ssl_flags);
};
typedef struct protocol_t_struct protocol_t;
#endif
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