hsmsd_cli.h

/*   
 *   (c) Copyright 2008 Philipp Skadorov (philipp_s@users.sourceforge.net)
 *
 *   This file is part of FREESECS.
 *
 *   FREESECS 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 3 of the License, or
 *   (at your option) any later version.
 *
 *   FREESECS 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 FREESECS, see COPYING.
 *   If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef _HSMSD_CLI_H
#define _HSMSD_CLI_H

typedef long int hsmsd_handle_t;

typedef enum
{
    CNX_NOT_CONNECTED,
    CNX_NOT_SELECTED,
    CNX_SELECTED
}hsmsd_cnx_state_t;

typedef struct
{
    unsigned short  stream;
    unsigned short  function;
    unsigned char   wbit;
    unsigned int    sysbytes;
    unsigned int    data_len;
    unsigned char   data[1];
} hsmsd_msg_t;

#ifdef __cplusplus
extern "C" {
#endif

typedef void (*hsmsd_msg_handler_t)(hsmsd_msg_t*);
typedef void (*hsmsd_cnx_state_handler_t)(hsmsd_cnx_state_t);
typedef void (*hsmsd_cnx_error_handler_t)(int);
int hsmsd_alloc_handle              (hsmsd_handle_t *ph, const char *cnx_name);
int hsmsd_free_handle               (hsmsd_handle_t *ph);
int hsmsd_subscribe_for_msgs        (hsmsd_handle_t h, hsmsd_msg_handler_t mh);
int hsmsd_unsubscribe_for_msgs      (hsmsd_handle_t h);
int hsmsd_subscribe_for_cnx_state   (hsmsd_handle_t h, hsmsd_cnx_state_handler_t sh);
int hsmsd_unsubscribe_for_cnx_state (hsmsd_handle_t h);
int hsmsd_subscribe_for_cnx_error   (hsmsd_handle_t h, hsmsd_cnx_error_handler_t);
int hsmsd_unsubscribe_for_cnx_error (hsmsd_handle_t h);
int hsmsd_cnx_start                 (hsmsd_handle_t h);
int hsmsd_cnx_stop                  (hsmsd_handle_t h);
int hsmsd_cnx_get_state             (hsmsd_handle_t h, hsmsd_cnx_state_t *pstate);
int hsmsd_cnx_send_msg              (hsmsd_handle_t h, hsmsd_msg_t *pmsg);

#ifdef __cplusplus
}
#endif
#endif /*_HSMSD_CLI_H*/

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