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author | roberto <roberto@FreeBSD.org> | 1999-12-22 15:24:45 +0000 |
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committer | roberto <roberto@FreeBSD.org> | 1999-12-22 15:24:45 +0000 |
commit | 07fa87617ade0f00e9d60fa4b1079cac165d6059 (patch) | |
tree | daf1c2e9a599e9dfc97305d8b5252e8630bea9b9 /usr.sbin/xntpd/include/parse.h | |
parent | 5960602b89278a9a46eb40f3716de826681c1072 (diff) | |
download | FreeBSD-src-07fa87617ade0f00e9d60fa4b1079cac165d6059.zip FreeBSD-src-07fa87617ade0f00e9d60fa4b1079cac165d6059.tar.gz |
Bye bye xntpd.
Diffstat (limited to 'usr.sbin/xntpd/include/parse.h')
-rw-r--r-- | usr.sbin/xntpd/include/parse.h | 459 |
1 files changed, 0 insertions, 459 deletions
diff --git a/usr.sbin/xntpd/include/parse.h b/usr.sbin/xntpd/include/parse.h deleted file mode 100644 index 774cf5e..0000000 --- a/usr.sbin/xntpd/include/parse.h +++ /dev/null @@ -1,459 +0,0 @@ -/* - * /src/NTP/REPOSITORY/v3/include/parse.h,v 3.21 1994/05/30 20:58:34 kardel Exp - * - * parse.h,v 3.21 1994/05/30 20:58:34 kardel Exp - * - * Copyright (c) 1989,1990,1991,1992,1993,1994 - * Frank Kardel Friedrich-Alexander Universitaet Erlangen-Nuernberg - * - * 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. - * - */ - -#ifndef __PARSE_H__ -#define __PARSE_H__ -#if !(defined(lint) || defined(__GNUC__)) - static char parsehrcsid[]="parse.h,v 3.21 1994/05/30 20:58:34 kardel Exp"; -#endif - -#include "ntp_types.h" - -#include "parse_conf.h" - -/* - * we use the following datastructures in two modes - * either in the NTP itself where we use NTP time stamps at some places - * or in the kernel, where only struct timeval will be used. - */ -#undef PARSEKERNEL -#if defined(KERNEL) || defined(_KERNEL) -#ifndef PARSESTREAM -#define PARSESTREAM -#endif -#endif -#if defined(PARSESTREAM) && defined(STREAM) -#define PARSEKERNEL -#endif -#ifdef PARSEKERNEL -#ifndef _KERNEL -extern caddr_t kmem_alloc P((unsigned int)); -extern caddr_t kmem_free P((caddr_t, unsigned int)); -extern int splx(); -extern int splhigh(); -#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(STREAM) -#include "sys/stream.h" -#include "sys/stropts.h" -#ifndef _KERNEL -extern int printf(); -#endif -#else /* STREAM */ -#include <stdio.h> -#include "ntp_syslog.h" -#ifdef DEBUG -extern int debug; -#define DD_PARSE 5 -#define DD_RAWDCF 4 -#define parseprintf(LEVEL, ARGS) if (debug > LEVEL) printf ARGS -#else /* DEBUG */ -#define parseprintf(LEVEL, ARGS) -#endif /* DEBUG */ -#endif /* PARSESTREAM */ - -#if defined(timercmp) && defined(__GNUC__) -#undef 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 - -/* - * state flags - */ -#define PARSEB_POWERUP 0x00000001 /* no synchronisation */ -#define PARSEB_NOSYNC 0x00000002 /* timecode currently not confirmed */ - -/* - * time zone information - */ -#define PARSEB_ANNOUNCE 0x00000010 /* switch time zone warning (DST switch) */ -#define PARSEB_DST 0x00000020 /* DST in effect */ -#define PARSEB_UTC 0x00000040 /* UTC time */ - -/* - * leap information - */ -#define PARSEB_LEAPDEL 0x00000100 /* LEAP deletion warning */ -#define PARSEB_LEAPADD 0x00000200 /* LEAP addition warning */ -#define PARSEB_LEAPS 0x00000300 /* LEAP warnings */ -#define PARSEB_LEAPSECOND 0x00000400 /* actual leap second */ -/* - * optional status information - */ -#define PARSEB_ALTERNATE 0x00001000 /* alternate antenna used */ -#define PARSEB_POSITION 0x00002000 /* position available */ - -/* - * feature information - */ -#define PARSEB_S_LEAP 0x00010000 /* supports LEAP */ -#define PARSEB_S_ANTENNA 0x00020000 /* supports antenna information */ -#define PARSEB_S_PPS 0x00040000 /* supports PPS time stamping */ -#define PARSEB_S_POSITION 0x00080000 /* supports position information (GPS) */ - -/* - * time stamp availality - */ -#define PARSEB_TIMECODE 0x10000000 /* valid time code sample */ -#define PARSEB_PPS 0x20000000 /* valid PPS sample */ - -#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) - -#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) - -/* - * operation flags - some are also fudge flags - */ -#define PARSE_STAT_FLAGS 0x03 /* interpreted by io module */ -#define PARSE_STAT_FILTER 0x01 /* filter incoming data */ -#define PARSE_STAT_AVG 0x02 /* 1:median average / 0: median point */ -#define PARSE_LEAP_DELETE 0x04 /* delete leap */ -#define PARSE_STATISTICS 0x08 /* enable statistics */ -#define PARSE_FIXED_FMT 0x10 /* fixed format */ -#define PARSE_PPSCLOCK 0x20 /* try to get PPS time stamp via ppsclock ioctl */ - -typedef union timestamp -{ - struct timeval tv; /* timeval - usually kernel view */ - l_fp fp; /* fixed point - xntp view */ -} timestamp_t; - -/* - * standard time stamp structure - */ -struct parsetime -{ - u_long parse_status; /* data status - CVT_OK, CVT_NONE, CVT_FAIL ... */ - timestamp_t parse_time; /* PARSE timestamp */ - timestamp_t parse_stime; /* telegram sample timestamp */ - timestamp_t parse_ptime; /* PPS time stamp */ - long parse_usecerror; /* sampled/filtered usec error */ - long parse_usecdisp; /* sampled usecdispersion */ - u_long parse_state; /* current receiver state */ - unsigned short parse_format; /* format code */ -}; - -typedef struct parsetime parsetime_t; - -/*---------- STREAMS interface ----------*/ - -#ifdef STREAM -/* - * ioctls - */ -#define PARSEIOC_ENABLE (('D'<<8) + 'E') -#define PARSEIOC_DISABLE (('D'<<8) + 'D') -#define PARSEIOC_SETSTAT (('D'<<8) + 'S') -#define PARSEIOC_GETSTAT (('D'<<8) + 'G') -#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 - -/*------ IO handling flags (sorry) ------*/ - -#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 - -/* - * sizes - */ -#define PARSE_TCMAX 128 - -/* - * ioctl structure - */ -union parsectl -{ - struct parsestatus - { - u_long flags; /* new/old flags */ - } parsestatus; - - struct parsegettc - { - u_long parse_state; /* last state */ - u_long parse_badformat; /* number of bad packets since last query */ - unsigned short parse_format;/* last decoded format */ - unsigned short parse_count; /* count of valid time code bytes */ - char parse_buffer[PARSE_TCMAX+1]; /* timecode buffer */ - } parsegettc; - - struct parseformat - { - unsigned short parse_format;/* number of examined format */ - unsigned short parse_count; /* count of valid string bytes */ - char parse_buffer[PARSE_TCMAX+1]; /* format code string */ - } parseformat; - - struct parsesetcs - { - u_long parse_cs; /* character size (needed for stripping) */ - } parsesetcs; -}; - -typedef union parsectl parsectl_t; - -/*------ for conversion routines --------*/ - -#define PARSE_DELTA 16 - -struct parse /* parse module local data */ -{ - int parse_flags; /* operation and current status flags */ - - int parse_ioflags; /* io handling flags (5-8 Bit control currently) */ - int parse_syncflags; /* possible sync events (START/END/character) */ - /* - * RS232 input parser information - */ - unsigned char parse_startsym[32]; /* possible start packet values */ - unsigned char parse_endsym[32]; /* possible end packet values */ - unsigned char parse_syncsym[32]; /* sync characters */ - struct timeval parse_timeout; /* max gap between characters (us) */ - - /* - * PPS 'input' buffer - */ - struct timeval parse_lastone; /* time stamp of last PPS 1 transition */ - struct timeval parse_lastzero; /* time stamp of last PPS 0 transition */ - - /* - * character input buffer - */ - timestamp_t parse_lastchar; /* time stamp of last received character */ - - /* - * private data - fixed format only - */ - unsigned short parse_plen; /* length of private data */ - void *parse_pdata; /* private data pointer */ - - /* - * time code input buffer (from RS232 or PPS) - */ - unsigned short parse_index; /* current buffer index */ - char *parse_data; /* data buffer */ - unsigned short parse_dsize; /* size of data buffer */ - unsigned short parse_lformat; /* last format used */ - u_long parse_lstate; /* last state code */ - char *parse_ldata; /* last data buffer */ - unsigned short parse_ldsize; /* last data buffer length */ - u_long parse_badformat; /* number of unparsable pakets */ - - /* - * time stamp filtering - */ - long parse_delta[PARSE_DELTA]; /* delta buffer */ - int parse_dindex; - - parsetime_t parse_dtime; /* external data prototype */ -}; - -typedef struct parse parse_t; - -struct clocktime /* clock time broken up from time code */ -{ - long day; - long month; - long year; - long hour; - long minute; - long second; - long usecond; - long utcoffset; /* in seconds */ - time_t utctime; /* the actual time - alternative to date/time */ - long flags; /* current clock status */ -}; - -typedef struct clocktime clocktime_t; - -/* - * clock formats specify routines to be called to - * convert the buffer into a struct clock. - * functions are called - * fn(buffer, data, clock) -> CVT_NONE, CVT_FAIL, CVT_OK - * - * the private data pointer can be used to - * distingush between different formats of a common - * base type - */ -#define F_START 0x00000001 /* start packet delimiter */ -#define F_END 0x00000002 /* end packet delimiter */ -#define SYNC_TIMEOUT 0x00000004 /* packet restart after timeout */ -#define SYNC_START 0x00000008 /* packet start is sync event */ -#define SYNC_END 0x00000010 /* packet end is sync event */ -#define SYNC_CHAR 0x00000020 /* special character is sync event */ -#define SYNC_ONE 0x00000040 /* PPS synchronize on 'ONE' transition */ -#define SYNC_ZERO 0x00000080 /* PPS synchronize on 'ZERO' transition */ -#define SYNC_SYNTHESIZE 0x00000100 /* generate intermediate time stamps */ -#define CVT_FIXEDONLY 0x00010000 /* convert only in fixed configuration */ - -/* - * parser related return/error codes - */ -#define CVT_MASK 0x0000000F /* conversion exit code */ -#define CVT_NONE 0x00000001 /* format not applicable */ -#define CVT_FAIL 0x00000002 /* conversion failed - error code returned */ -#define CVT_OK 0x00000004 /* conversion succeeded */ -#define CVT_SKIP 0x00000008 /* conversion succeeded */ -#define CVT_BADFMT 0x00000010 /* general format error - (unparsable) */ -#define CVT_BADDATE 0x00000020 /* date field incorrect */ -#define CVT_BADTIME 0x00000040 /* time field incorrect */ - -struct clockformat -{ - u_long (*input)(); /* special input protocol - implies fixed format */ - u_long (*convert)(); /* conversion routine */ - void (*syncevt)(); /* routine for handling RS232 sync events (time stamps) */ - u_long (*syncpps)(); /* PPS input routine */ - u_long (*synth)(); /* time code synthesizer */ - void *data; /* local parameters */ - char *name; /* clock format name */ - unsigned short length; /* maximum length of data packet */ - u_long flags; /* valid start symbols etc. */ - unsigned short plen; /* length of private data - implies fixed format */ - struct timeval timeout; /* buffer restart after timeout (us) */ - unsigned char startsym; /* start symbol */ - unsigned char endsym; /* end symbol */ - unsigned char syncsym; /* sync symbol */ -}; - -typedef struct clockformat clockformat_t; - -/* - * parse interface - */ -extern int parse_ioinit P((parse_t *)); -extern void parse_ioend P((parse_t *)); -extern int parse_ioread P((parse_t *, unsigned char, timestamp_t *)); -extern int parse_iopps P((parse_t *, int, timestamp_t *)); -extern void parse_iodone P((parse_t *)); - -extern int parse_getstat P((parsectl_t *, parse_t *)); -extern int parse_setstat P((parsectl_t *, parse_t *)); -extern int parse_timecode P((parsectl_t *, parse_t *)); -extern int parse_getfmt P((parsectl_t *, parse_t *)); -extern int parse_setfmt P((parsectl_t *, parse_t *)); -extern int parse_setcs P((parsectl_t *, parse_t *)); - -extern int Strok P((char *, char *)); -extern int Stoi P((char *, long *, int)); - -extern time_t parse_to_unixtime P((clocktime_t *, u_long *)); -extern u_long updatetimeinfo P((parse_t *, time_t, u_long, u_long)); -extern void syn_simple P((parse_t *, timestamp_t *, struct format *, u_long)); -extern u_long pps_simple P((parse_t *, int, timestamp_t *)); -#endif - -/* - * History: - * - * parse.h,v - * Revision 3.21 1994/05/30 20:58:34 kardel - * fix prototypes - * - * Revision 3.20 1994/05/30 10:19:44 kardel - * LONG cleanup - * - * Revision 3.19 1994/05/15 11:30:33 kardel - * documented flag4 as statistics enable flag - * - * Revision 3.18 1994/05/12 12:40:34 kardel - * shut up gcc about broken Sun/BSD code - * - * Revision 3.17 1994/03/03 09:27:20 kardel - * rcs ids fixed - * - * Revision 3.13 1994/01/25 19:04:21 kardel - * 94/01/23 reconcilation - * - * Revision 3.12 1994/01/23 17:23:05 kardel - * 1994 reconcilation - * - * Revision 3.11 1993/11/11 11:20:18 kardel - * declaration fixes - * - * Revision 3.10 1993/11/01 19:59:48 kardel - * parse Solaris support (initial version) - * - * Revision 3.9 1993/10/06 00:14:57 kardel - * include fixes - * - * Revision 3.8 1993/10/05 23:15:41 kardel - * more STREAM protection - * - * Revision 3.7 1993/10/05 22:56:10 kardel - * STREAM must be defined for PARSESTREAMS - * - * Revision 3.6 1993/10/03 19:10:28 kardel - * restructured I/O handling - * - * Revision 3.5 1993/09/26 23:41:13 kardel - * new parse driver logic - * - * Revision 3.4 1993/09/01 21:46:31 kardel - * conditional cleanup - * - * Revision 3.3 1993/08/27 00:29:29 kardel - * compilation cleanup - * - * Revision 3.2 1993/07/09 11:37:05 kardel - * Initial restructured version + GPS support - * - * Revision 3.1 1993/07/06 09:59:12 kardel - * DCF77 driver goes generic... - * - */ |