#ifndef __PARSE_H__
#define __PARSE_H__
#if !(defined(lint) || defined(__GNUC__))
static char parsehrcsid[]="parse.h,v 4.12 2007/01/14 08:36:03 kardel RELEASE_20070114_A";
#endif
#include "ntp_types.h"
#include "parse_conf.h"
#undef PARSEKERNEL
#if defined(KERNEL) || defined(_KERNEL)
#ifndef PARSESTREAM
#define PARSESTREAM
#endif
#endif
#if defined(PARSESTREAM) && defined(HAVE_SYS_STREAM_H)
#define PARSEKERNEL
#endif
#ifdef PARSEKERNEL
#ifndef _KERNEL
extern caddr_t kmem_alloc (unsigned int);
extern caddr_t kmem_free (caddr_t, unsigned int);
extern unsigned int splx (unsigned int);
extern unsigned int splhigh (void);
extern unsigned int splclock (void);
#define MALLOC(_X_) (char *)kmem_alloc(_X_)
#define FREE(_X_, _Y_) kmem_free((caddr_t)_X_, _Y_)
#else
#include <sys/kmem.h>
#define MALLOC(_X_) (char *)kmem_alloc(_X_, KM_SLEEP)
#define FREE(_X_, _Y_) kmem_free((caddr_t)_X_, _Y_)
#endif
#else
#define MALLOC(_X_) malloc(_X_)
#define FREE(_X_, _Y_) free(_X_)
#endif
#if defined(PARSESTREAM) && defined(HAVE_SYS_STREAM_H)
#include <sys/stream.h>
#include <sys/stropts.h>
#else
#include <stdio.h>
#include "ntp_syslog.h"
#ifdef DEBUG
#define DD_PARSE 5
#define DD_RAWDCF 4
#define parseprintf(LEVEL, ARGS) if (debug > LEVEL) printf ARGS
#else
#define parseprintf(LEVEL, ARGS)
#endif
#endif
#if defined(timercmp) && defined(__GNUC__)
#undef timercmp
#endif
#if !defined(timercmp)
#define timercmp(tvp, uvp, cmp) \
((tvp)->tv_sec cmp (uvp)->tv_sec || \
((tvp)->tv_sec == (uvp)->tv_sec && (tvp)->tv_usec cmp (uvp)->tv_usec))
#endif
#ifndef TIMES10
#define TIMES10(_X_) (((_X_) << 3) + ((_X_) << 1))
#endif
#define PARSEB_POWERUP 0x00000001
#define PARSEB_NOSYNC 0x00000002
#define PARSEB_ANNOUNCE 0x00000010
#define PARSEB_DST 0x00000020
#define PARSEB_UTC 0x00000040
#define PARSEB_LEAPDEL 0x00000100
#define PARSEB_LEAPADD 0x00000200
#define PARSEB_LEAPS 0x00000300
#define PARSEB_LEAPSECOND 0x00000400
#define PARSEB_ALTERNATE 0x00001000
#define PARSEB_POSITION 0x00002000
#define PARSEB_MESSAGE 0x00004000
#define PARSEB_S_LEAP 0x00010000
#define PARSEB_S_ANTENNA 0x00020000
#define PARSEB_S_PPS 0x00040000
#define PARSEB_S_POSITION 0x00080000
#define PARSEB_TIMECODE 0x10000000
#define PARSEB_PPS 0x20000000
#define PARSE_TCINFO (PARSEB_ANNOUNCE|PARSEB_POWERUP|PARSEB_NOSYNC|PARSEB_DST|\
PARSEB_UTC|PARSEB_LEAPS|PARSEB_ALTERNATE|PARSEB_S_LEAP|\
PARSEB_S_LOCATION|PARSEB_TIMECODE|PARSEB_MESSAGE)
#define PARSE_POWERUP(x) ((x) & PARSEB_POWERUP)
#define PARSE_NOSYNC(x) (((x) & (PARSEB_POWERUP|PARSEB_NOSYNC)) == PARSEB_NOSYNC)
#define PARSE_SYNC(x) (((x) & (PARSEB_POWERUP|PARSEB_NOSYNC)) == 0)
#define PARSE_ANNOUNCE(x) ((x) & PARSEB_ANNOUNCE)
#define PARSE_DST(x) ((x) & PARSEB_DST)
#define PARSE_UTC(x) ((x) & PARSEB_UTC)
#define PARSE_LEAPADD(x) (PARSE_SYNC(x) && (((x) & PARSEB_LEAPS) == PARSEB_LEAPADD))
#define PARSE_LEAPDEL(x) (PARSE_SYNC(x) && (((x) & PARSEB_LEAPS) == PARSEB_LEAPDEL))
#define PARSE_ALTERNATE(x) ((x) & PARSEB_ALTERNATE)
#define PARSE_LEAPSECOND(x) (PARSE_SYNC(x) && ((x) & PARSEB_LEAP_SECOND))
#define PARSE_S_LEAP(x) ((x) & PARSEB_S_LEAP)
#define PARSE_S_ANTENNA(x) ((x) & PARSEB_S_ANTENNA)
#define PARSE_S_PPS(x) ((x) & PARSEB_S_PPS)
#define PARSE_S_POSITION(x) ((x) & PARSEB_S_POSITION)
#define PARSE_TIMECODE(x) ((x) & PARSEB_TIMECODE)
#define PARSE_PPS(x) ((x) & PARSEB_PPS)
#define PARSE_POSITION(x) ((x) & PARSEB_POSITION)
#define PARSE_MESSAGE(x) ((x) & PARSEB_MESSAGE)
#define PARSE_TRUSTTIME CLK_FLAG1
#define PARSE_CLEAR CLK_FLAG2
#define PARSE_PPSKERNEL CLK_FLAG3
#define PARSE_LEAP_DELETE CLK_FLAG4
#define PARSE_FIXED_FMT 0x10
#define PARSE_PPSCLOCK 0x20
#define PARSE_TCMAX 400
typedef union
{
struct timeval tv;
l_fp fp;
} timestamp_t;
struct parsetime
{
u_long parse_status;
timestamp_t parse_time;
timestamp_t parse_stime;
timestamp_t parse_ptime;
long parse_usecerror;
u_long parse_state;
unsigned short parse_format;
unsigned short parse_msglen;
unsigned char parse_msg[PARSE_TCMAX];
};
typedef struct parsetime parsetime_t;
#ifdef HAVE_SYS_STREAM_H
#define PARSEIOC_ENABLE (('D'<<8) + 'E')
#define PARSEIOC_DISABLE (('D'<<8) + 'D')
#define PARSEIOC_SETFMT (('D'<<8) + 'f')
#define PARSEIOC_GETFMT (('D'<<8) + 'F')
#define PARSEIOC_SETCS (('D'<<8) + 'C')
#define PARSEIOC_TIMECODE (('D'<<8) + 'T')
#endif
#define PARSE_IO_CSIZE 0x00000003
#define PARSE_IO_CS5 0x00000000
#define PARSE_IO_CS6 0x00000001
#define PARSE_IO_CS7 0x00000002
#define PARSE_IO_CS8 0x00000003
union parsectl
{
struct parsegettc
{
u_long parse_state;
u_long parse_badformat;
unsigned short parse_format;
unsigned short parse_count;
char parse_buffer[PARSE_TCMAX+1];
} parsegettc;
struct parseformat
{
unsigned short parse_format;
unsigned short parse_count;
char parse_buffer[PARSE_TCMAX+1];
} parseformat;
struct parsesetcs
{
u_long parse_cs;
} parsesetcs;
};
typedef union parsectl parsectl_t;
struct parse
{
int parse_flags;
int parse_ioflags;
unsigned short parse_plen;
void *parse_pdata;
unsigned short parse_index;
char *parse_data;
unsigned short parse_dsize;
unsigned short parse_lformat;
u_long parse_lstate;
char *parse_ldata;
unsigned short parse_ldsize;
u_long parse_badformat;
timestamp_t parse_lastchar;
parsetime_t parse_dtime;
};
typedef struct parse parse_t;
struct clocktime
{
long day;
long month;
long year;
long hour;
long minute;
long second;
long usecond;
long utcoffset;
time_t utctime;
u_long flags;
};
typedef struct clocktime clocktime_t;
#define CVT_MASK (unsigned)0x0000000F
#define CVT_NONE (unsigned)0x00000001
#define CVT_FAIL (unsigned)0x00000002
#define CVT_OK (unsigned)0x00000004
#define CVT_SKIP (unsigned)0x00000008
#define CVT_ADDITIONAL (unsigned)0x00000010
#define CVT_BADFMT (unsigned)0x00000100
#define CVT_BADDATE (unsigned)0x00000200
#define CVT_BADTIME (unsigned)0x00000400
#define PARSE_INP_SKIP 0x00
#define PARSE_INP_TIME 0x01
#define PARSE_INP_PARSE 0x02
#define PARSE_INP_DATA 0x04
#define PARSE_INP_SYNTH 0x08
#define SYNC_ZERO 0x00
#define SYNC_ONE 0x01
struct clockformat
{
u_long (*input) (parse_t *, unsigned int, timestamp_t *);
u_long (*convert) (unsigned char *, int, struct format *, clocktime_t *, void *);
u_long (*syncpps) (parse_t *, int, timestamp_t *);
void *data;
const char *name;
unsigned short length;
unsigned short plen;
};
typedef struct clockformat clockformat_t;
extern int parse_ioinit (parse_t *);
extern void parse_ioend (parse_t *);
extern int parse_ioread (parse_t *, unsigned int, timestamp_t *);
extern int parse_iopps (parse_t *, int, timestamp_t *);
extern void parse_iodone (parse_t *);
extern int parse_timecode (parsectl_t *, parse_t *);
extern int parse_getfmt (parsectl_t *, parse_t *);
extern int parse_setfmt (parsectl_t *, parse_t *);
extern int parse_setcs (parsectl_t *, parse_t *);
extern unsigned int parse_restart (parse_t *, unsigned int);
extern unsigned int parse_addchar (parse_t *, unsigned int);
extern unsigned int parse_end (parse_t *);
extern int Strok (const unsigned char *, const unsigned char *);
extern int Stoi (const unsigned char *, long *, int);
extern time_t parse_to_unixtime (clocktime_t *, u_long *);
extern u_long updatetimeinfo (parse_t *, u_long);
extern void syn_simple (parse_t *, timestamp_t *, struct format *, u_long);
extern u_long pps_simple (parse_t *, int, timestamp_t *);
extern u_long pps_one (parse_t *, int, timestamp_t *);
extern u_long pps_zero (parse_t *, int, timestamp_t *);
extern int parse_timedout (parse_t *, timestamp_t *, struct timeval *);
#endif