/*

  chronyd/chronyc - Programs for keeping computer clocks accurate.

 **********************************************************************

 * Copyright (C) Richard P. Curnow  1997-2002

 * 

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of version 2 of the GNU General Public License as

 * published by the Free Software Foundation.

 * 

 * 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.

 * 

 **********************************************************************

  =======================================================================

  Header file defining parameters that can be set on a per source basis

  */

#ifndef GOT_SRCPARAMS_H

#define GOT_SRCPARAMS_H

#include "sources.h"

typedef enum {

  SRC_OFFLINE,

  SRC_ONLINE,

  SRC_MAYBE_ONLINE,

} SRC_Connectivity;

typedef struct {

  int minpoll;

  int maxpoll;

  SRC_Connectivity connectivity;

  int auto_offline;

  int presend_minpoll;

  int burst;

  int iburst;

  int min_stratum;

  int poll_target;

  int version;

  int max_sources;

  int min_samples;

  int max_samples;

  int filter_length;

  int interleaved;

  int sel_options;

  uint32_t authkey;

  double max_delay;

  double max_delay_ratio;

  double max_delay_dev_ratio;

  double min_delay;

  double asymmetry;

  double offset;

} SourceParameters;

#define SRC_DEFAULT_PORT 123

#define SRC_DEFAULT_MINPOLL 6

#define SRC_DEFAULT_MAXPOLL 10

#define SRC_DEFAULT_PRESEND_MINPOLL 100

#define SRC_DEFAULT_MAXDELAY 3.0

#define SRC_DEFAULT_MAXDELAYRATIO 0.0

#define SRC_DEFAULT_MAXDELAYDEVRATIO 10.0

#define SRC_DEFAULT_MINSTRATUM 0

#define SRC_DEFAULT_POLLTARGET 8

#define SRC_DEFAULT_MAXSOURCES 4

#define SRC_DEFAULT_MINSAMPLES (-1)

#define SRC_DEFAULT_MAXSAMPLES (-1)

#define SRC_DEFAULT_ASYMMETRY 1.0

#define INACTIVE_AUTHKEY 0

/* Flags for source selection */

#define SRC_SELECT_NOSELECT 0x1

#define SRC_SELECT_PREFER 0x2

#define SRC_SELECT_TRUST 0x4

#define SRC_SELECT_REQUIRE 0x8

#endif /* GOT_SRCPARAMS_H */