radutmp.h

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#pragma once
/*
 *  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
 */
 
/**
 * $Id: 3eafb379528d775bdfd437df4418d7096e92c63b $
 *
 * @file lib/server/radutmp.h
 * @brief Definitions for session tracking with a 'UTMP' file
 *
 * @copyright 2015 The FreeRADIUS server project
 */
RCSIDH(radutmp_h, "$Id: 3eafb379528d775bdfd437df4418d7096e92c63b $")
 
#ifdef __cplusplus
extern "C" {
#endif
 
/*
 *      Types of connection.
 */
#ifndef P_UNKNOWN
#  define P_UNKNOWN       0
#  define P_LOCAL        'L'
#  define P_RLOGIN      'R'
#  define P_SLIP          'S'
#  define P_CSLIP        'C'
#  define P_PPP    'P'
#  define P_AUTOPPP       'A'
#  define P_TELNET      'E'
#  define P_TCPCLEAR      'T'
#  define P_TCPLOGIN      'U'
#  define P_CONSOLE       '!'
#  define P_SHELL        'X'
#endif
 
#define P_IDLE          0
#define P_LOGIN         1
 
struct radutmp {
  char login[32];               /* Loginname */
                                /* FIXME: extend to 48 or 64 bytes */
  unsigned int nas_port;        /* Port on the terminal server (32 bits). */
  char session_id[8];           /* Radius session ID (first 8 bytes at least)*/
                                /* FIXME: extend to 16 or 32 bytes */
  unsigned int nas_address;     /* IP of portmaster. */
  unsigned int framed_address;  /* SLIP/PPP address or login-host. */
  int proto;                    /* Protocol. */
  time_t time;                  /* Time entry was last updated. */
  time_t delay;                 /* Delay time of request */
  int type;                     /* Type of entry (login/logout) */
  char porttype;                /* Porttype (I=ISDN A=Async T=Async-ISDN */
  char res1,res2,res3;          /* Fills up to one int */
  char caller_id[16];           /* Calling-Station-ID */
  char reserved[12];            /* 3 ints reserved */
};
 
/*
 *      Take the size of the structure from the actual structure definition.
 */
#define RUT_NAMESIZE sizeof(((struct radutmp *) NULL)->login)
#define RUT_SESSSIZE sizeof(((struct radutmp *) NULL)->session_id)
 
#ifdef __cplusplus
}
#endif