/* eurephiadb_driver.h  --  API provided by the database driver
 *
 *  GPLv2 - Copyright (C) 2008  David Sommerseth <dazo@users.sourceforge.net>
 *
 *  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; version 2
 *  of the 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.  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 Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/

#include <eurephia_struct.h>

#ifndef EUREPHIADB_DRIVER_H_
#define EUREPHIADB_DRIVER_H_

#define attempt_IPADDR      1
#define attempt_CERTIFICATE 2
#define attempt_USERNAME    3

#define ATTEMPT_RESET    0x0A
#define ATTEMPT_REGISTER 0x0B

#ifndef EUREPHIADB_DRIVER

/* Functions needed by all drivers */
const char *(*eDB_DriverVersion) (void);
int (*eDB_DriverAPIVersion) (void);


/* 
 *    functions which needs to exists in the eurephiaDB (eDB) module - API Version 1
 */
int (*eDBconnect) (eurephiaCTX *ctx, const int argc, const char **argv);

void (*eDBdisconnect) (eurephiaCTX *ctx);

int (*eDBauth_TLS) (eurephiaCTX *ctx, const char *org, const char *cname, const char *email, 
                    const char *digest, const char *depth);

int (*eDBauth_user) (eurephiaCTX *ctx, const int certid, const char *username, const char *passwd);

int (*eDBget_uid) (eurephiaCTX *ctx, const int certid, const char *username);

int (*eDBblacklist_check) (eurephiaCTX *ctx, const int type, const char *val);

void (*eDBregister_attempt) (eurephiaCTX *ctx, int type, int mode, const char *value);

       
int (*eDBregister_login) (eurephiaCTX *ctx, eurephiaSESSION *skey, const int certid, const int uid, 
                          const char *proto, const char *remipaddr, const char *remport, 
                          const char *vpnipaddr, const char *vpnipmask) ;

int (*eDBregister_vpnmacaddr) (eurephiaCTX *ctx, eurephiaSESSION *skey, const char *macaddr);

int (*eDBregister_logout) (eurephiaCTX *ctx, eurephiaSESSION *skey, 
                           const char *bytes_sent, const char *bytes_received, const char *duration);

/* firewall functions */
char *(*eDBget_firewall_profile) (eurephiaCTX *ctx, eurephiaSESSION *session);


/* The following functions is also declared in eurephia_session_values.c - for local internal usage. */
char *(*eDBget_sessionkey_seed) (eurephiaCTX *ctx, const char *sessionseed);
char *(*eDBget_sessionkey_macaddr) (eurephiaCTX *ctx, const char *macaddr);
int (*eDBcheck_sessionkey_uniqueness) (eurephiaCTX *ctx, const char *seskey);

int (*eDBregister_sessionkey) (eurephiaCTX *ctx, const char *seed, const char *seskey);

eurephiaVALUES *(*eDBload_sessiondata) (eurephiaCTX *ctx, const char *sesskey);

int (*eDBdestroy_session) (eurephiaCTX *ctx, eurephiaSESSION *session);

int (*eDBstore_session_value) (eurephiaCTX *ctx, eurephiaSESSION *skey, int mode, 
                               const char *key, const char *val);

#endif /* !EUREPHIADB_DRIVER */

#endif /* !EUREPHIADB_DRIVER_H_ */