otp_pw_valid.h

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/*
 * $Id: 25df9032dfc012a03e3d61045e5f9adf9ff2a8ad $
 *
 *   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
 *
 * Copyright 2006 TRI-D Systems, Inc.
 */

#ifndef OTP_PW_VALID_H
#define OTP_PW_VALID_H

RCSIDH(otp_pw_valid_h, "$Id: 25df9032dfc012a03e3d61045e5f9adf9ff2a8ad $")

#include <pthread.h>
#include <sys/types.h>
#include "extern.h"     /* rlm_otp_t */
#include "otp.h"        /* otp_request_t, otp_reply_t */

typedef struct otp_fd_t {
  pthread_mutex_t       mutex;
  char const            *path;  /* allows diff instances to use diff otpds */
  int                   fd;
  struct otp_fd_t       *next;
} otp_fd_t;

static int otprc2rlmrc(int);
static int otp_verify(rlm_otp_t const *,
                      otp_request_t const *, otp_reply_t *);
static int otp_read(otp_fd_t *, char *, size_t);
static int otp_write(otp_fd_t *, char const *, size_t);
static int otp_connect(char const *);
static otp_fd_t *otp_getfd(rlm_otp_t const *);
static void otp_putfd(otp_fd_t *, int);

#endif /* OTP_PW_VALID_H */