diff options
author | wollman <wollman@FreeBSD.org> | 1993-12-21 18:36:48 +0000 |
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committer | wollman <wollman@FreeBSD.org> | 1993-12-21 18:36:48 +0000 |
commit | 8e51e9f1429efc498f923bce8b25b20f47d7c075 (patch) | |
tree | 9db10264d45dc397a38276190303093a450d769e /usr.sbin/xntpd/ntpq | |
download | FreeBSD-src-8e51e9f1429efc498f923bce8b25b20f47d7c075.zip FreeBSD-src-8e51e9f1429efc498f923bce8b25b20f47d7c075.tar.gz |
xntpd 3.3b from UDel
Diffstat (limited to 'usr.sbin/xntpd/ntpq')
-rw-r--r-- | usr.sbin/xntpd/ntpq/Makefile.tmpl | 68 | ||||
-rw-r--r-- | usr.sbin/xntpd/ntpq/README | 6 | ||||
-rw-r--r-- | usr.sbin/xntpd/ntpq/ntpq.c | 3059 | ||||
-rw-r--r-- | usr.sbin/xntpd/ntpq/ntpq.h | 97 | ||||
-rw-r--r-- | usr.sbin/xntpd/ntpq/ntpq_ops.c | 1600 |
5 files changed, 4830 insertions, 0 deletions
diff --git a/usr.sbin/xntpd/ntpq/Makefile.tmpl b/usr.sbin/xntpd/ntpq/Makefile.tmpl new file mode 100644 index 0000000..e802861 --- /dev/null +++ b/usr.sbin/xntpd/ntpq/Makefile.tmpl @@ -0,0 +1,68 @@ +# +# Makefile.tmpl,v 3.1 1993/07/06 01:09:28 jbj Exp +# +PROGRAM= ntpq +# +# ntpq - control mode query program +# +COMPILER= cc +COPTS= -O +BINDIR= /usr/local +INSTALL= install +DEFS= +DEFS_OPT= +DEFS_LOCAL= +RESLIB= +COMPAT= +# +INCL= -I../include +CFLAGS= $(COPTS) $(DEFS) $(DEFS_LOCAL) $(INCL) +CC= $(COMPILER) +LIB= ../lib/libntp.a +LINTLIB= ../lib/llib-llibntp.ln +MAKE= make +TOP=../ +# +OBJS= ntpq.o ntpq_ops.o +SOURCE= ntpq.c ntpq_ops.c + +all: $(PROGRAM) + +$(PROGRAM): $(OBJS) $(LIB) version.o + $(CC) $(COPTS) -o $@ $(OBJS) version.o $(LIB) $(RESLIB) $(COMPAT) + +install: $(BINDIR)/$(PROGRAM) + +$(BINDIR)/$(PROGRAM): $(PROGRAM) + $(INSTALL) -c -m 0755 $(PROGRAM) $(BINDIR) + +tags: + ctags *.c *.h + +depend: + mkdep $(CFLAGS) $(SOURCE) + +clean: + -@rm -f $(PROGRAM) *.o *.out tags make.log Makefile.bak lint.errs .version + +distclean: clean + -@rm -f *.orig *.rej .version Makefile + +lint: $(LINTLIB) + lint -x -u $(DEFS) $(DEFS_LOCAL) $(INCL) $(LINTLIB) $(SOURCE) >lint.errs + +../lib/llib-llibntp.ln: + cd ../lib && $(MAKE) $(MFLAGS) MFLAGS="$(MFLAGS)" lintlib + +../lib/libntp.a: + cd ../lib && $(MAKE) $(MFLAGS) MFLAGS="$(MFLAGS)" + +# +# we want to build the current version string here +# +version.o: ../VERSION + ../scripts/mkversion $(PROGRAM) + $(CC) $(COPTS) $(INCL) -c version.c + +../VERSION: + -@rm -f .version diff --git a/usr.sbin/xntpd/ntpq/README b/usr.sbin/xntpd/ntpq/README new file mode 100644 index 0000000..117c66c --- /dev/null +++ b/usr.sbin/xntpd/ntpq/README @@ -0,0 +1,6 @@ +README file for directory ./ntpq of the NTP Version 3 distribution + +This directory contains the sources for the ntpq utility program. See +the README and RELNOTES files in the parent directory for directions on +how to make and install this program. The current version number of this +program is in the version.c file. diff --git a/usr.sbin/xntpd/ntpq/ntpq.c b/usr.sbin/xntpd/ntpq/ntpq.c new file mode 100644 index 0000000..e9db008 --- /dev/null +++ b/usr.sbin/xntpd/ntpq/ntpq.c @@ -0,0 +1,3059 @@ +/* ntpq.c,v 3.1 1993/07/06 01:09:29 jbj Exp + * ntpq - query an NTP server using mode 6 commands + */ +#include <stdio.h> +#include <ctype.h> +#include <signal.h> +#include <setjmp.h> +#include <sys/types.h> +#include <sys/time.h> +#include <netdb.h> + +#include "ntp_select.h" +#include "ntpq.h" +#include "ntp_unixtime.h" +#include "ntp_calendar.h" +#include "ntp_io.h" +#include "ntp_stdlib.h" + +/* + * Because we potentially understand a lot of commands we will run + * interactive if connected to a terminal. + */ +int interactive = 0; /* set to 1 when we should prompt */ +char *prompt = "ntpq> "; /* prompt to ask him about */ + + +/* + * Keyid used for authenticated requests. Obtained on the fly. + */ +U_LONG info_auth_keyid = -1; + +/* + * Type of key md5 or des + */ +#define KEY_TYPE_DES 3 +#define KEY_TYPE_MD5 4 + +int info_auth_keytype = KEY_TYPE_DES; /* DES */ + +/* + * Flag which indicates we should always send authenticated requests + */ +int always_auth = 0; + +/* + * Flag which indicates raw mode output. + */ +int rawmode = 0; + +/* + * Packet version number we use + */ +u_char pktversion = NTP_VERSION; + +/* + * Don't jump if no set jmp. + */ +int jump = 0; + +/* + * Format values + */ +#define PADDING 0 +#define TS 1 /* time stamp */ +#define FL 2 /* l_fp type value */ +#define FU 3 /* u_fp type value */ +#define FS 4 /* s_fp type value */ +#define UI 5 /* unsigned integer value */ +#define IN 6 /* signed integer value */ +#define HA 7 /* host address */ +#define NA 8 /* network address */ +#define ST 9 /* string value */ +#define RF 10 /* refid (sometimes string, sometimes not) */ +#define LP 11 /* leap (print in binary) */ +#define OC 12 /* integer, print in octal */ +#define MD 13 /* mode */ +#define AR 14 /* array of times */ +#define EOV 255 /* end of table */ + + +/* + * System variable values. The array can be indexed by + * the variable index to find the textual name. + */ +struct ctl_var sys_var[] = { + { 0, PADDING, "" }, /* 0 */ + { CS_LEAP, LP, "leap" }, /* 1 */ + { CS_STRATUM, UI, "stratum" }, /* 2 */ + { CS_PRECISION, IN, "precision" }, /* 3 */ + { CS_ROOTDELAY, FU, "rootdelay" }, /* 4 */ + { CS_ROOTDISPERSION, FU, "rootdispersion" }, /* 5 */ + { CS_REFID, RF, "refid" }, /* 6 */ + { CS_REFTIME, TS, "reftime" }, /* 7 */ + { CS_POLL, UI, "poll" }, /* 8 */ + { CS_PEERID, UI, "peer" }, /* 9 */ + { CS_OFFSET, FL, "phase" }, /* 10 */ + { CS_DRIFT, FS, "freq" }, /* 11 */ + { CS_COMPLIANCE, UI, "compliance" }, /* 12 */ + { CS_CLOCK, TS, "clock" }, /* 13 */ + { CS_LEAPIND, LP, "leapindicator" }, /* 14 */ + { CS_LEAPWARNING, LP, "leapwarning" }, /* 15 */ + { CS_PROCESSOR, ST, "processor" }, /* 16 */ + { CS_SYSTEM, ST, "system" }, /* 17 */ + { CS_KEYID, UI, "keyid" }, /* 18 */ + { CS_REFSKEW, FL, "refskew" }, /* 19 */ + { 0, EOV, "" } +}; + + +/* + * Peer variable list + */ +struct ctl_var peer_var[] = { + { 0, PADDING, "" }, /* 0 */ + { CP_CONFIG, UI, "config" }, /* 1 */ + { CP_AUTHENABLE, UI, "authenable" }, /* 2 */ + { CP_AUTHENTIC, UI, "authentic" }, /* 3 */ + { CP_SRCADR, HA, "srcadr" }, /* 4 */ + { CP_SRCPORT, UI, "srcport" }, /* 5 */ + { CP_DSTADR, NA, "dstadr" }, /* 6 */ + { CP_DSTPORT, UI, "dstport" }, /* 7 */ + { CP_LEAP, LP, "leap" }, /* 8 */ + { CP_HMODE, MD, "hmode" }, /* 9 */ + { CP_STRATUM, UI, "stratum" }, /* 10 */ + { CP_PPOLL, UI, "ppoll" }, /* 11 */ + { CP_HPOLL, UI, "hpoll" }, /* 12 */ + { CP_PRECISION, IN, "precision" }, /* 13 */ + { CP_ROOTDELAY, FS, "rootdelay" }, /* 14 */ + { CP_ROOTDISPERSION, FU, "rootdispersion" }, /* 15 */ + { CP_REFID, RF, "refid" }, /* 16 */ + { CP_REFTIME, TS, "reftime" }, /* 17 */ + { CP_ORG, TS, "org" }, /* 18 */ + { CP_REC, TS, "rec" }, /* 19 */ + { CP_XMT, TS, "xmt" }, /* 20 */ + { CP_REACH, OC, "reach" }, /* 21 */ + { CP_VALID, UI, "valid" }, /* 22 */ + { CP_TIMER, UI, "timer" }, /* 23 */ + { CP_DELAY, AR, "delay" }, /* 24 */ + { CP_OFFSET, AR, "offset" }, /* 25 */ + { CP_DISPERSION, FU, "dispersion" }, /* 26 */ + { CP_KEYID, UI, "keyid" }, /* 27 */ + { CP_FILTDELAY, AR, "filtdelay" }, /* 28 */ + { CP_FILTOFFSET, AR, "filtoffset" }, /* 29 */ + { CP_PMODE, ST, "pmode" }, /* 30 */ + { CP_RECEIVED, UI, "received" }, /* 31 */ + { CP_SENT, UI, "sent" }, /* 32 */ + { CP_FILTERROR, AR, "filterror" }, /* 33 */ + { CP_FLASH, ST, "flash"}, /* 34 */ + { CP_DISP, AR, "disp" }, /* 35 */ + /* + * These are duplicate entires so that we can + * process deviant version of the xntp protocal. + */ + { CP_SRCADR, HA, "peeraddr" }, /* 4 */ + { CP_SRCPORT, UI, "peerport" }, /* 5 */ + { CP_PPOLL, UI, "peerpoll" }, /* 11 */ + { CP_HPOLL, UI, "hostpoll" }, /* 12 */ + { 0, EOV, "" } +}; + + +/* + * Clock variable list + */ +struct ctl_var clock_var[] = { + { 0, PADDING, "" }, /* 0 */ + { CC_TYPE, UI, "type" }, /* 1 */ + { CC_TIMECODE, ST, "timecode" }, /* 2 */ + { CC_POLL, UI, "poll" }, /* 3 */ + { CC_NOREPLY, UI, "noreply" }, /* 4 */ + { CC_BADFORMAT, UI, "badformat" }, /* 5 */ + { CC_BADDATA, UI, "baddata" }, /* 6 */ + { CC_FUDGETIME1, FL, "fudgetime1" }, /* 7 */ + { CC_FUDGETIME2, FL, "fudgetime2" }, /* 8 */ + { CC_FUDGEVAL1, IN, "fudgeval1" }, /* 9 */ + { CC_FUDGEVAL2, IN, "fudgeval2" }, /* 10 */ + { CC_FLAGS, UI, "flags" }, /* 11 */ + { CC_DEVICE, ST, "device" }, /* 12 */ + { 0, EOV, "" } +}; + + +/* + * Structure for turning various constants into a readable string. + */ +struct codestring { + int code; + char *string; +}; + +/* + * Leap values + */ +struct codestring leap_codes[] = { + { 0, "leap_none" }, + { 1, "leap_add_sec" }, + { 2, "leap_del_sec" }, + { 3, "sync_alarm" }, + { -1, "leap" } +}; + + +/* + * Clock source + */ +struct codestring sync_codes[] = { + { CTL_SST_TS_UNSPEC, "sync_unspec" }, + { CTL_SST_TS_ATOM, "sync_atomic" }, + { CTL_SST_TS_LF, "sync_lf_clock" }, + { CTL_SST_TS_HF, "sync_hf_clock" }, + { CTL_SST_TS_UHF, "sync_uhf_clock" }, + { CTL_SST_TS_LOCAL, "sync_local_proto" }, + { CTL_SST_TS_NTP, "sync_ntp" }, + { CTL_SST_TS_UDPTIME, "sync_udp/time" }, + { CTL_SST_TS_WRSTWTCH, "sync_wristwatch" }, + { CTL_SST_TS_TELEPHONE, "sync_telephone" }, + { -1, "sync" } +}; + + +/* + * Peer selection + */ +struct codestring select_codes[] = { + { CTL_PST_SEL_REJECT, "sel_reject" }, + { CTL_PST_SEL_SANE, "sel_sane" }, + { CTL_PST_SEL_CORRECT, "sel_correct" }, + { CTL_PST_SEL_SELCAND, "sel_candidate" }, + { CTL_PST_SEL_SYNCCAND, "sel_sync" }, + { CTL_PST_SEL_DISTSYSPEER, "sel_sys.peer, hi_dist" }, + { CTL_PST_SEL_SYSPEER, "sel_sys.peer" }, + { -1, "sel" } +}; + + +/* + * Clock status + */ +struct codestring clock_codes[] = { + { CTL_CLK_OKAY, "clk_okay" }, + { CTL_CLK_NOREPLY, "clk_noreply" }, + { CTL_CLK_BADFORMAT, "clk_badformat" }, + { CTL_CLK_FAULT, "clk_fault" }, + { CTL_CLK_PROPAGATION, "clk_propagation" }, + { CTL_CLK_BADDATE, "clk_baddate" }, + { CTL_CLK_BADTIME, "clk_badtime" }, + { -1, "clk" } +}; + + +/* + * System Events + */ +struct codestring sys_codes[] = { + { EVNT_UNSPEC, "event_unspec" }, + { EVNT_SYSRESTART, "event_restart" }, + { EVNT_SYSFAULT, "event_fault" }, + { EVNT_SYNCCHG, "event_sync_chg" }, + { EVNT_PEERSTCHG, "event_peer/strat_chg" }, + { EVNT_CLOCKRESET, "event_clock_reset" }, + { EVNT_BADDATETIM, "event_bad_date" }, + { EVNT_CLOCKEXCPT, "event_clock_excptn" }, + { -1, "event" } +}; + +/* + * Peer Events + */ +struct codestring peer_codes[] = { + { EVNT_UNSPEC, "event_unspec" }, + { EVNT_PEERIPERR & ~PEER_EVENT, "event_ip_err" }, + { EVNT_PEERAUTH & ~PEER_EVENT, "event_authen" }, + { EVNT_UNREACH & ~PEER_EVENT, "event_unreach" }, + { EVNT_REACH & ~PEER_EVENT, "event_reach" }, +#if 0 + { EVNT_PEERSTRAT & ~PEER_EVENT, "event_stratum_chg" }, +#endif + { -1, "event" } +}; + + +/* + * Built in command handler declarations + */ +static int openhost P((char *)); +static int sendpkt P((char *, int)); +static int getresponse P((int, int, u_short *, int *, char **, int)); +static int sendrequest P((int, int, int, int, char *)); +static void getcmds P((void)); +static RETSIGTYPE abortcmd P((int)); +static void docmd P((char *)); +static void tokenize P((char *, char **, int *)); +static int findcmd P((char *, struct xcmd *, struct xcmd *, struct xcmd **)); +static int getarg P((char *, int, arg_v *)); +static int rtdatetolfp P((char *, l_fp *)); + +#ifdef UNUSED +static int decodereach P((char *, U_LONG *)); +#endif /* UNUSED */ + +static int decodearr P((char *, int *, l_fp *)); +static char * getcode P((int, struct codestring *)); +static void help P((struct parse *, FILE *)); +#if defined(sgi) +static int helpsort P((const void *, const void *)); +#else +static int helpsort P((char **, char **)); +#endif /* sgi */ +static void printusage P((struct xcmd *, FILE *)); +static void timeout P((struct parse *, FILE *)); +static void delay P((struct parse *, FILE *)); +static void host P((struct parse *, FILE *)); +static void ntp_poll P((struct parse *, FILE *)); +static void keyid P((struct parse *, FILE *)); +static void keytype P((struct parse *, FILE *)); +static void passwd P((struct parse *, FILE *)); +static void hostnames P((struct parse *, FILE *)); +static void setdebug P((struct parse *, FILE *)); +static void quit P((struct parse *, FILE *)); +static void version P((struct parse *, FILE *)); +static void raw P((struct parse *, FILE *)); +static void cooked P((struct parse *, FILE *)); +static void authenticate P((struct parse *, FILE *)); +static void ntpversion P((struct parse *, FILE *)); +static void warning P((char *, char *, char *)); +static void error P((char *, char *, char *)); +static U_LONG getkeyid P((char *)); +static void atoascii P((int, char *, char *)); +static void makeascii P((int, char *, FILE *)); +static char * getevents P((int)); +static char * statustoa P((int, int)); +static void rawprint P((int, int, char *, int, FILE *)); +static void startoutput P((void)); +static void output P((FILE *, char *, char *)); +static void endoutput P((FILE *)); +static void outputarr P((FILE *, char *, int, l_fp *)); +static void cookedprint P((int, int, char *, int, FILE *)); +#if defined(sgi) +static int assoccmp P((const void *, const void *)); +#else +static int assoccmp P((struct association *, struct association *)); +#endif /* sgi */ + + +/* + * Built-in commands we understand + */ +struct xcmd builtins[] = { + { "?", help, { OPT|STR, NO, NO, NO }, + { "command", "", "", "" }, + "tell the use and syntax of commands" }, + { "help", help, { OPT|STR, NO, NO, NO }, + { "command", "", "", "" }, + "tell the use and syntax of commands" }, + { "timeout", timeout, { OPT|UINT, NO, NO, NO }, + { "msec", "", "", "" }, + "set the primary receive time out" }, + { "delay", delay, { OPT|INT, NO, NO, NO }, + { "msec", "", "", "" }, + "set the delay added to encryption time stamps" }, + { "host", host, { OPT|STR, NO, NO, NO }, + { "hostname", "", "", "" }, + "specify the host whose NTP server we talk to" }, + { "poll", ntp_poll, { OPT|UINT, OPT|STR, NO, NO }, + { "n", "verbose", "", "" }, + "poll an NTP server in client mode `n' times" }, + { "passwd", passwd, { NO, NO, NO, NO }, + { "", "", "", "" }, + "specify a password to use for authenticated requests"}, + { "hostnames", hostnames, { OPT|STR, NO, NO, NO }, + { "yes|no", "", "", "" }, + "specify whether hostnames or net numbers are printed"}, + { "debug", setdebug, { OPT|STR, NO, NO, NO }, + { "no|more|less", "", "", "" }, + "set/change debugging level" }, + { "quit", quit, { NO, NO, NO, NO }, + { "", "", "", "" }, + "exit ntpq" }, + { "keyid", keyid, { OPT|UINT, NO, NO, NO }, + { "key#", "", "", "" }, + "set keyid to use for authenticated requests" }, + { "version", version, { NO, NO, NO, NO }, + { "", "", "", "" }, + "print version number" }, + { "raw", raw, { NO, NO, NO, NO }, + { "", "", "", "" }, + "do raw mode variable output" }, + { "cooked", cooked, { NO, NO, NO, NO }, + { "", "", "", "" }, + "do cooked mode variable output" }, + { "authenticate", authenticate, { OPT|STR, NO, NO, NO }, + { "yes|no", "", "", "" }, + "always authenticate requests to this server" }, + { "ntpversion", ntpversion, { OPT|UINT, NO, NO, NO }, + { "version number", "", "", "" }, + "set the NTP version number to use for requests" }, + { "keytype", keytype, { STR, NO, NO, NO }, + { "key type (md5|des)", "", "", "" }, + "set key type to use for authenticated requests (des|md5)" }, + { 0, 0, { NO, NO, NO, NO }, + { "", "", "", "" }, "" } +}; + + +/* + * Default values we use. + */ +#define DEFTIMEOUT (5) /* 5 second time out */ +#define DEFSTIMEOUT (2) /* 2 second time out after first */ +#define DEFDELAY 0x51EB852 /* 20 milliseconds, l_fp fraction */ +#define DEFHOST "localhost" /* default host name */ +#define LENHOSTNAME 256 /* host name is 256 characters LONG */ +#define MAXCMDS 100 /* maximum commands on cmd line */ +#define MAXHOSTS 100 /* maximum hosts on cmd line */ +#define MAXLINE 512 /* maximum line length */ +#define MAXTOKENS (1+MAXARGS+2) /* maximum number of usable tokens */ +#define MAXVARLEN 256 /* maximum length of a variable name */ +#define MAXVALLEN 256 /* maximum length of a variable value */ +#define MAXOUTLINE 72 /* maximum length of an output line */ + +/* + * Some variables used and manipulated locally + */ +struct timeval tvout = { DEFTIMEOUT, 0 }; /* time out for reads */ +struct timeval tvsout = { DEFSTIMEOUT, 0 }; /* secondary time out */ +l_fp delay_time; /* delay time */ +char currenthost[LENHOSTNAME]; /* current host name */ +struct sockaddr_in hostaddr = { 0 }; /* host address */ +int showhostnames = 1; /* show host names by default */ + +int sockfd; /* fd socket is openned on */ +int havehost = 0; /* set to 1 when host open */ +struct servent *server_entry = NULL; /* server entry for ntp */ + +/* + * Sequence number used for requests. It is incremented before + * it is used. + */ +u_short sequence; + +/* + * Holds data returned from queries. Declare buffer LONG to be sure of + * alignment. + */ +#define MAXFRAGS 24 /* maximum number of fragments */ +#define DATASIZE (MAXFRAGS*480) /* maximum amount of data */ +LONG pktdata[DATASIZE/sizeof(LONG)]; + +/* + * Holds association data for use with the &n operator. + */ +struct association assoc_cache[MAXASSOC]; +int numassoc = 0; /* number of cached associations */ + +/* + * For commands typed on the command line (with the -c option) + */ +int numcmds = 0; +char *ccmds[MAXCMDS]; +#define ADDCMD(cp) if (numcmds < MAXCMDS) ccmds[numcmds++] = (cp) + +/* + * When multiple hosts are specified. + */ +int numhosts = 0; +char *chosts[MAXHOSTS]; +#define ADDHOST(cp) if (numhosts < MAXHOSTS) chosts[numhosts++] = (cp) + +/* + * Error codes for internal use + */ +#define ERR_UNSPEC 256 +#define ERR_INCOMPLETE 257 +#define ERR_TIMEOUT 258 +#define ERR_TOOMUCH 259 + +/* + * Macro definitions we use + */ +#define ISSPACE(c) ((c) == ' ' || (c) == '\t') +#define ISEOL(c) ((c) == '\n' || (c) == '\r' || (c) == '\0') +#define STREQ(a, b) (*(a) == *(b) && strcmp((a), (b)) == 0) + +/* + * Jump buffer for longjumping back to the command level + */ +jmp_buf interrupt_buf; + +/* + * Points at file being currently printed into + */ +FILE *current_output; + +/* + * Command table imported from ntpdc_ops.c + */ +extern struct xcmd opcmds[]; + +char *progname; +int debug; + +/* + * main - parse arguments and handle options + */ +void +main(argc, argv) +int argc; +char *argv[]; +{ + int c; + int errflg = 0; + extern int optind; + extern char *optarg; + + delay_time.l_ui = 0; + delay_time.l_uf = DEFDELAY; + + progname = argv[0]; + while ((c = getopt_l(argc, argv, "c:dinp")) != EOF) + switch (c) { + case 'c': + ADDCMD(optarg); + break; + case 'd': + ++debug; + break; + case 'i': + interactive = 1; + break; + case 'n': + showhostnames = 0; + break; + case 'p': + ADDCMD("peers"); + break; + default: + errflg++; + break; + } + if (errflg) { + (void) fprintf(stderr, + "usage: %s [-dinp] [-c cmd] host ...\n", + progname); + exit(2); + } + if (optind == argc) { + ADDHOST(DEFHOST); + } else { + for (; optind < argc; optind++) + ADDHOST(argv[optind]); + } + + if (numcmds == 0 && interactive == 0 + && isatty(fileno(stdin)) && isatty(fileno(stderr))) { + interactive = 1; + } + + if (interactive) + (void) signal_no_reset(SIGINT, abortcmd); + + if (numcmds == 0) { + (void) openhost(chosts[0]); + getcmds(); + } else { + int ihost; + int icmd; + + for (ihost = 0; ihost < numhosts; ihost++) { + if (openhost(chosts[ihost])) + for (icmd = 0; icmd < numcmds; icmd++) + docmd(ccmds[icmd]); + } + } + exit(0); +} + + +/* + * openhost - open a socket to a host + */ +static int +openhost(hname) + char *hname; +{ + U_LONG netnum; + char temphost[LENHOSTNAME]; + + if (server_entry == NULL) { + server_entry = getservbyname("ntp", "udp"); + if (server_entry == NULL) { + (void) fprintf(stderr, "%s: ntp/udp: unknown service\n", + progname); + exit(1); + } + if (debug > 2) + printf("Got ntp/udp service entry\n"); + } + + if (!getnetnum(hname, &netnum, temphost)) + return 0; + + if (debug > 2) + printf("Opening host %s\n", temphost); + + if (havehost == 1) { + if (debug > 2) + printf("Closing old host %s\n", currenthost); + (void) close(sockfd); + havehost = 0; + } + (void) strcpy(currenthost, temphost); + + hostaddr.sin_family = AF_INET; + hostaddr.sin_port = server_entry->s_port; + hostaddr.sin_addr.s_addr = netnum; + + sockfd = socket(AF_INET, SOCK_DGRAM, 0); + if (sockfd == -1) + error("socket", "", ""); + +#if defined(SYS_HPUX) && (SYS_HPUX < 8) +#ifdef SO_RCVBUF + { int rbufsize = DATASIZE + 2048; /* 2K for slop */ + if (setsockopt(sockfd, SOL_SOCKET, SO_RCVBUF, + &rbufsize, sizeof(int)) == -1) + error("setsockopt", "", ""); + } +#endif +#endif + + if (connect(sockfd, (struct sockaddr *)&hostaddr, + sizeof(hostaddr)) == -1) + error("connect", "", ""); + + havehost = 1; + return 1; +} + + +/* XXX ELIMINATE sendpkt similar in ntpq.c, ntpdc.c, ntp_io.c, ntptrace.c */ +/* + * sendpkt - send a packet to the remote host + */ +static int +sendpkt(xdata, xdatalen) + char *xdata; + int xdatalen; +{ + if (debug >= 3) + printf("Sending %d octets\n", xdatalen); + + if (write(sockfd, xdata, xdatalen) == -1) { + warning("write to %s failed", currenthost, ""); + return -1; + } + + if (debug >= 4) { + int first = 8; + printf("Packet data:\n"); + while (xdatalen-- > 0) { + if (first-- == 0) { + printf("\n"); + first = 7; + } + printf(" %02x", *xdata++ & 0xff); + } + printf("\n"); + } + return 0; +} + + + +/* + * getresponse - get a (series of) response packet(s) and return the data + */ +static int +getresponse(opcode, associd, rstatus, rsize, rdata, timeo) + int opcode; + int associd; + u_short *rstatus; + int *rsize; + char **rdata; + int timeo; +{ + struct ntp_control rpkt; + struct timeval tvo; + u_short offsets[MAXFRAGS+1]; + u_short counts[MAXFRAGS+1]; + u_short offset; + u_short count; + int numfrags; + int seenlastfrag; + fd_set fds; + int n; + + /* + * This is pretty tricky. We may get between 1 and MAXFRAG packets + * back in response to the request. We peel the data out of + * each packet and collect it in one LONG block. When the last + * packet in the sequence is received we'll know how much data we + * should have had. Note we use one LONG time out, should reconsider. + */ + *rsize = 0; + if (rstatus) + *rstatus = 0; + *rdata = (char *)pktdata; + + numfrags = 0; + seenlastfrag = 0; + + FD_ZERO(&fds); + +again: + if (numfrags == 0) + tvo = tvout; + else + tvo = tvsout; + + FD_SET(sockfd, &fds); + n = select(sockfd+1, &fds, (fd_set *)0, (fd_set *)0, &tvo); + + if (debug >= 1) + printf("select() returns %d\n", n); + + if (n == -1) { + warning("select fails", "", ""); + return -1; + } + if (n == 0) { + /* + * Timed out. Return what we have + */ + if (numfrags == 0) { + if (timeo) + (void) fprintf(stderr, + "%s: timed out, nothing received\n", + currenthost); + return ERR_TIMEOUT; + } else { + if (timeo) + (void) fprintf(stderr, + "%s: timed out with incomplete data\n", + currenthost); + if (debug) { + printf("Received fragments:\n"); + for (n = 0; n < numfrags; n++) + printf("%4d %d\n", offsets[n], + counts[n]); + if (seenlastfrag) + printf("last fragment received\n"); + else + printf("last fragment not received\n"); + } + return ERR_INCOMPLETE; + } + } + + n = read(sockfd, (char *)&rpkt, sizeof(rpkt)); + if (n == -1) { + warning("read", "", ""); + return -1; + } + + if (debug >= 4) { + int len = n, first = 8; + char *data = (char *)&rpkt; + + printf("Packet data:\n"); + while (len-- > 0) { + if (first-- == 0) { + printf("\n"); + first = 7; + } + printf(" %02x", *data++ & 0xff); + } + printf("\n"); + } + + /* + * Check for format errors. Bug proofing. + */ + if (n < CTL_HEADER_LEN) { + if (debug) + printf("Short (%d byte) packet received\n", n); + goto again; + } + if (PKT_VERSION(rpkt.li_vn_mode) > NTP_VERSION + || PKT_VERSION(rpkt.li_vn_mode) <= NTP_OLDVERSION) { + if (debug) + printf("Packet received with version %d\n", + PKT_VERSION(rpkt.li_vn_mode)); + goto again; + } + if (PKT_MODE(rpkt.li_vn_mode) != MODE_CONTROL) { + if (debug) + printf("Packet received with mode %d\n", + PKT_MODE(rpkt.li_vn_mode)); + goto again; + } + if (!CTL_ISRESPONSE(rpkt.r_m_e_op)) { + if (debug) + printf("Received request packet, wanted response\n"); + goto again; + } + + /* + * Check opcode and sequence number for a match. + * Could be old data getting to us. + */ + if (ntohs(rpkt.sequence) != sequence) { + if (debug) + printf( + "Received sequnce number %d, wanted %d\n", + ntohs(rpkt.sequence), sequence); + goto again; + } + if (CTL_OP(rpkt.r_m_e_op) != opcode) { + if (debug) + printf( + "Received opcode %d, wanted %d (sequence number okay)\n", + CTL_OP(rpkt.r_m_e_op), opcode); + goto again; + } + + /* + * Check the error code. If non-zero, return it. + */ + if (CTL_ISERROR(rpkt.r_m_e_op)) { + int errcode; + + errcode = (ntohs(rpkt.status) >> 8) & 0xff; + if (debug && CTL_ISMORE(rpkt.r_m_e_op)) { + printf("Error code %d received on not-final packet\n", + errcode); + } + if (errcode == CERR_UNSPEC) + return ERR_UNSPEC; + return errcode; + } + + /* + * Check the association ID to make sure it matches what + * we sent. + */ + if (ntohs(rpkt.associd) != associd) { + if (debug) + printf("Association ID %d doesn't match expected %d\n", + ntohs(rpkt.associd), associd); + /* + * Hack for silly fuzzballs which, at the time of writing, + * return an assID of sys.peer when queried for system variables. + */ +#ifdef notdef + goto again; +#endif + } + + /* + * Collect offset and count. Make sure they make sense. + */ + offset = ntohs(rpkt.offset); + count = ntohs(rpkt.count); + + if (debug >= 3) { + int shouldbesize; + U_LONG key; + U_LONG *lpkt; + int maclen; + + /* + * Usually we ignore authentication, but for debugging purposes + * we watch it here. + */ + shouldbesize = CTL_HEADER_LEN + count; + + /* round to 8 octet boundary */ + shouldbesize = (shouldbesize + 7) & ~7; + + if (n & 0x3) { + printf("Packet not padded, size = %d\n", n); + } if ((maclen = n - shouldbesize) >= MIN_MAC_LEN) { + printf( +"Packet shows signs of authentication (total %d, data %d, mac %d)\n", + n, shouldbesize, maclen); + lpkt = (U_LONG *)&rpkt; + printf("%08lx %08lx %08lx %08lx %08lx %08lx\n", + ntohl(lpkt[(n - maclen)/sizeof(U_LONG) - 3]), + ntohl(lpkt[(n - maclen)/sizeof(U_LONG) - 2]), + ntohl(lpkt[(n - maclen)/sizeof(U_LONG) - 1]), + ntohl(lpkt[(n - maclen)/sizeof(U_LONG)]), + ntohl(lpkt[(n - maclen)/sizeof(U_LONG) + 1]), + ntohl(lpkt[(n - maclen)/sizeof(U_LONG) + 2])); + key = ntohl(lpkt[(n - maclen) / sizeof(U_LONG)]); + printf("Authenticated with keyid %lu\n", key); + if (key != 0 && key != info_auth_keyid) { + printf("We don't know that key\n"); + } else { + if (authdecrypt(key, (U_LONG *)&rpkt, + (n - maclen))) { + printf("Auth okay!\n"); + } else { + printf("Auth failed!\n"); + } + } + } + } + + if (debug >= 2) + printf("Got packet, size = %d\n", n); + if (count > (u_short)(n-CTL_HEADER_LEN)) { + if (debug) + printf( + "Received count of %d octets, data in packet is %d\n", + count, n-CTL_HEADER_LEN); + goto again; + } + if (count == 0 && CTL_ISMORE(rpkt.r_m_e_op)) { + if (debug) + printf("Received count of 0 in non-final fragment\n"); + goto again; + } + if (offset + count > sizeof(pktdata)) { + if (debug) + printf("Offset %d, count %d, too big for buffer\n", + offset, count); + return ERR_TOOMUCH; + } + if (seenlastfrag && !CTL_ISMORE(rpkt.r_m_e_op)) { + if (debug) + printf("Received second last fragment packet\n"); + goto again; + } + + /* + * So far, so good. Record this fragment, making sure it doesn't + * overlap anything. + */ + if (debug >= 2) + printf("Packet okay\n");; + + if (numfrags == MAXFRAGS) { + if (debug) + printf("Number of fragments exceeds maximum\n"); + return ERR_TOOMUCH; + } + + for (n = 0; n < numfrags; n++) { + if (offset == offsets[n]) + goto again; /* duplicate */ + if (offset < offsets[n]) + break; + } + + if ((u_short)(n > 0 && offsets[n-1] + counts[n-1]) > offset) + goto overlap; + if (n < numfrags && (u_short)(offset + count) > offsets[n]) + goto overlap; + + { + register int i; + + for (i = numfrags; i > n; i--) { + offsets[i] = offsets[i-1]; + counts[i] = counts[i-1]; + } + } + offsets[n] = offset; + counts[n] = count; + numfrags++; + + /* + * Got that stuffed in right. Figure out if this was the last. + * Record status info out of the last packet. + */ + if (!CTL_ISMORE(rpkt.r_m_e_op)) { + seenlastfrag = 1; + if (rstatus != 0) + *rstatus = ntohs(rpkt.status); + } + + /* + * Copy the data into the data buffer. + */ + bcopy((char *)rpkt.data, (char *)pktdata + offset, count); + + /* + * If we've seen the last fragment, look for holes in the sequence. + * If there aren't any, we're done. + */ + if (seenlastfrag && offsets[0] == 0) { + for (n = 1; n < numfrags; n++) { + if (offsets[n-1] + counts[n-1] != offsets[n]) + break; + } + if (n == numfrags) { + *rsize = offsets[numfrags-1] + counts[numfrags-1]; + return 0; + } + } + goto again; + +overlap: + /* + * Print debugging message about overlapping fragments + */ + if (debug) + printf("Overlapping fragments returned in response\n"); + goto again; +} + + +/* + * sendrequest - format and send a request packet + */ +static int +sendrequest(opcode, associd, auth, qsize, qdata) + int opcode; + int associd; + int auth; + int qsize; + char *qdata; +{ + struct ntp_control qpkt; + int pktsize; + + /* + * Check to make sure the data will fit in one packet + */ + if (qsize > CTL_MAX_DATA_LEN) { + (void) fprintf(stderr, + "***Internal error! qsize (%d) too large\n", + qsize); + return 1; + } + + /* + * Fill in the packet + */ + qpkt.li_vn_mode = PKT_LI_VN_MODE(0, pktversion, MODE_CONTROL); + qpkt.r_m_e_op = (u_char)opcode & CTL_OP_MASK; + qpkt.sequence = htons(sequence); + qpkt.status = 0; + qpkt.associd = htons((u_short)associd); + qpkt.offset = 0; + qpkt.count = htons((u_short)qsize); + + /* + * If we have data, copy it in and pad it out to a 64 + * bit boundary. + */ + if (qsize > 0) { + bcopy(qdata, (char *)qpkt.data, qsize); + pktsize = qsize + CTL_HEADER_LEN; + while (pktsize & (sizeof(U_LONG)-1)) { + qpkt.data[qsize++] = 0; + pktsize++; + } + } else { + pktsize = CTL_HEADER_LEN; + } + + /* + * If it isn't authenticated we can just send it. Otherwise + * we're going to have to think about it a little. + */ + if (!auth && !always_auth) { + return sendpkt((char *)&qpkt, pktsize); + } else { + char *pass; + + /* + * Pad out packet to a multiple of 8 octets to be sure + * receiver can handle it. + */ + while (pktsize & 7) { + qpkt.data[qsize++] = 0; + pktsize++; + } + + /* + * Get the keyid and the password if we don't have one. + */ + if (info_auth_keyid == -1) { + info_auth_keyid = getkeyid("Keyid: "); + if (info_auth_keyid == -1) { + (void) fprintf(stderr, + "Keyid must be defined, request not sent\n"); + return 1; + } + } + if (!auth_havekey(info_auth_keyid)) { + pass = getpass("Password: "); + if (*pass != '\0') + authusekey(info_auth_keyid, + info_auth_keytype, pass); + } + if (auth_havekey(info_auth_keyid)) { + int maclen; + + /* + * Stick the keyid in the packet where + * cp currently points. Cp should be aligned + * properly. Then do the encryptions. + */ + *(U_LONG *)(&qpkt.data[qsize]) = htonl(info_auth_keyid); + maclen = authencrypt(info_auth_keyid, (U_LONG *)&qpkt, + pktsize); + return sendpkt((char *)&qpkt, pktsize + maclen); + } else { + (void) fprintf(stderr, + "No password, request not sent\n"); + return 1; + } + } + /*NOTREACHED*/ +} + + +/* + * doquery - send a request and process the response + */ +int +doquery(opcode, associd, auth, qsize, qdata, rstatus, rsize, rdata) + int opcode; + int associd; + int auth; + int qsize; + char *qdata; + u_short *rstatus; + int *rsize; + char **rdata; +{ + int res; + int done; + + /* + * Check to make sure host is open + */ + if (!havehost) { + (void) fprintf(stderr, "***No host open, use `host' command\n"); + return -1; + } + + done = 0; + sequence++; + +again: + /* + * send a request + */ + res = sendrequest(opcode, associd, auth, qsize, qdata); + if (res != 0) + return res; + + /* + * Get the response. If we got a standard error, print a message + */ + res = getresponse(opcode, associd, rstatus, rsize, rdata, done); + + if (res > 0) { + if (!done && (res == ERR_TIMEOUT || res == ERR_INCOMPLETE)) { + if (res == ERR_INCOMPLETE) { + /* + * better bump the sequence so we don't + * get confused about differing fragments. + */ + sequence++; + } + done = 1; + goto again; + } + switch(res) { + case CERR_BADFMT: + (void) fprintf(stderr, + "***Server reports a bad format request packet\n"); + break; + case CERR_PERMISSION: + (void) fprintf(stderr, + "***Server disallowed request (authentication?)\n"); + break; + case CERR_BADOP: + (void) fprintf(stderr, + "***Server reports a bad opcode in request\n"); + break; + case CERR_BADASSOC: + (void) fprintf(stderr, + "***Association ID %d unknown to server\n",associd); + break; + case CERR_UNKNOWNVAR: + (void) fprintf(stderr, + "***A request variable was unknown to the server\n"); + break; + case CERR_BADVALUE: + (void) fprintf(stderr, + "***Server indicates a request variable was bad\n"); + break; + case ERR_UNSPEC: + (void) fprintf(stderr, + "***Server returned an unspecified error\n"); + break; + case ERR_TIMEOUT: + (void) fprintf(stderr, "***Request timed out\n"); + break; + case ERR_INCOMPLETE: + (void) fprintf(stderr, + "***Response from server was incomplete\n"); + break; + case ERR_TOOMUCH: + (void) fprintf(stderr, + "***Buffer size exceeded for returned data\n"); + break; + default: + (void) fprintf(stderr, + "***Server returns unknown error code %d\n", res); + break; + } + } + return res; +} + + +/* + * getcmds - read commands from the standard input and execute them + */ +static void +getcmds() +{ + char line[MAXLINE]; + + for (;;) { + if (interactive) { + (void) fputs(prompt, stderr); + (void) fflush(stderr); + } + + if (fgets(line, sizeof line, stdin) == NULL) + return; + + docmd(line); + } +} + + +/* + * abortcmd - catch interrupts and abort the current command + */ +static RETSIGTYPE +abortcmd(sig) +int sig; +{ + if (current_output == stdout) + (void) fflush(stdout); + putc('\n', stderr); + (void) fflush(stderr); + if (jump) longjmp(interrupt_buf, 1); +} + + +/* + * docmd - decode the command line and execute a command + */ +static void +docmd(cmdline) + char *cmdline; +{ + char *tokens[1+MAXARGS+2]; + struct parse pcmd; + int ntok; + static int i; + struct xcmd *xcmd; + + /* + * Tokenize the command line. If nothing on it, return. + */ + tokenize(cmdline, tokens, &ntok); + if (ntok == 0) + return; + + /* + * Find the appropriate command description. + */ + i = findcmd(tokens[0], builtins, opcmds, &xcmd); + if (i == 0) { + (void) fprintf(stderr, "***Command `%s' unknown\n", + tokens[0]); + return; + } else if (i >= 2) { + (void) fprintf(stderr, "***Command `%s' ambiguous\n", + tokens[0]); + return; + } + + /* + * Save the keyword, then walk through the arguments, interpreting + * as we go. + */ + pcmd.keyword = tokens[0]; + pcmd.nargs = 0; + for (i = 0; i < MAXARGS && xcmd->arg[i] != NO; i++) { + if ((i+1) >= ntok) { + if (!(xcmd->arg[i] & OPT)) { + printusage(xcmd, stderr); + return; + } + break; + } + if ((xcmd->arg[i] & OPT) && (*tokens[i+1] == '>')) + break; + if (!getarg(tokens[i+1], (int)xcmd->arg[i], &pcmd.argval[i])) + return; + pcmd.nargs++; + } + + i++; + if (i < ntok && *tokens[i] == '>') { + char *fname; + + if (*(tokens[i]+1) != '\0') + fname = tokens[i]+1; + else if ((i+1) < ntok) + fname = tokens[i+1]; + else { + (void) fprintf(stderr, "***No file for redirect\n"); + return; + } + + current_output = fopen(fname, "w"); + if (current_output == NULL) { + (void) fprintf(stderr, "***Error opening %s: ", fname); + perror(""); + return; + } + i = 1; /* flag we need a close */ + } else { + current_output = stdout; + i = 0; /* flag no close */ + } + + if (interactive && setjmp(interrupt_buf)) { + return; + } else { + jump++; + (xcmd->handler)(&pcmd, current_output); + if (i) (void) fclose(current_output); + } +} + + +/* + * tokenize - turn a command line into tokens + */ +static void +tokenize(line, tokens, ntok) + char *line; + char **tokens; + int *ntok; +{ + register char *cp; + register char *sp; + static char tspace[MAXLINE]; + + sp = tspace; + cp = line; + for (*ntok = 0; *ntok < MAXTOKENS; (*ntok)++) { + tokens[*ntok] = sp; + while (ISSPACE(*cp)) + cp++; + if (ISEOL(*cp)) + break; + do { + *sp++ = *cp++; + } while (!ISSPACE(*cp) && !ISEOL(*cp)); + + *sp++ = '\0'; + } +} + + + +/* + * findcmd - find a command in a command description table + */ +static int +findcmd(str, clist1, clist2, cmd) + register char *str; + struct xcmd *clist1; + struct xcmd *clist2; + struct xcmd **cmd; +{ + register struct xcmd *cl; + register int clen; + int nmatch; + struct xcmd *nearmatch = NULL; + struct xcmd *clist; + + clen = strlen(str); + nmatch = 0; + if (clist1 != 0) + clist = clist1; + else if (clist2 != 0) + clist = clist2; + else + return 0; + +again: + for (cl = clist; cl->keyword != 0; cl++) { + /* do a first character check, for efficiency */ + if (*str != *(cl->keyword)) + continue; + if (strncmp(str, cl->keyword, clen) == 0) { + /* + * Could be extact match, could be approximate. + * Is exact if the length of the keyword is the + * same as the str. + */ + if (*((cl->keyword) + clen) == '\0') { + *cmd = cl; + return 1; + } + nmatch++; + nearmatch = cl; + } + } + + /* + * See if there is more to do. If so, go again. Sorry about the + * goto, too much looking at BSD sources... + */ + if (clist == clist1 && clist2 != 0) { + clist = clist2; + goto again; + } + + /* + * If we got extactly 1 near match, use it, else return number + * of matches. + */ + if (nmatch == 1) { + *cmd = nearmatch; + return 1; + } + return nmatch; +} + + +/* + * getarg - interpret an argument token + */ +static int +getarg(str, code, argp) + char *str; + int code; + arg_v *argp; +{ + int isneg; + char *cp, *np; + static char *digits = "0123456789"; + + switch (code & ~OPT) { + case STR: + argp->string = str; + break; + case ADD: + if (!getnetnum(str, &(argp->netnum), (char *)0)) { + return 0; + } + break; + case INT: + case UINT: + isneg = 0; + np = str; + if (*np == '&') { + np++; + isneg = atoi(np); + if (isneg <= 0) { + (void) fprintf(stderr, + "***Association value `%s' invalid/undecodable\n", str); + return 0; + } + if (isneg > numassoc) { + (void) fprintf(stderr, + "***Association for `%s' unknown (max &%d)\n", + str, numassoc); + return 0; + } + argp->uval = assoc_cache[isneg-1].assid; + break; + } + + if (*np == '-') { + np++; + isneg = 1; + } + + argp->uval = 0; + do { + cp = strchr(digits, *np); + if (cp == NULL) { + (void) fprintf(stderr, + "***Illegal integer value %s\n", str); + return 0; + } + argp->uval *= 10; + argp->uval += (cp - digits); + } while (*(++np) != '\0'); + + if (isneg) { + if ((code & ~OPT) == UINT) { + (void) fprintf(stderr, + "***Value %s should be unsigned\n", str); + return 0; + } + argp->ival = -argp->ival; + } + break; + } + + return 1; +} + + +/* + * getnetnum - given a host name, return its net number + * and (optional) full name + */ +int +getnetnum(host, num, fullhost) + char *host; + U_LONG *num; + char *fullhost; +{ + struct hostent *hp; + + if (decodenetnum(host, num)) { + if (fullhost != 0) { + (void) sprintf(fullhost, + "%d.%d.%d.%d", ((htonl(*num)>>24)&0xff), + ((htonl(*num)>>16)&0xff), ((htonl(*num)>>8)&0xff), + (htonl(*num)&0xff)); + } + return 1; + } else if ((hp = gethostbyname(host)) != 0) { + bcopy(hp->h_addr, (char *)num, sizeof(U_LONG)); + if (fullhost != 0) + (void) strcpy(fullhost, hp->h_name); + return 1; + } else { + (void) fprintf(stderr, "***Can't find host %s\n", host); + return 0; + } + /*NOTREACHED*/ +} + +/* + * nntohost - convert network number to host name. This routine enforces + * the showhostnames setting. + */ +char * +nntohost(netnum) + U_LONG netnum; +{ + if (!showhostnames) + return numtoa(netnum); + if ((ntohl(netnum) & REFCLOCK_MASK) == REFCLOCK_ADDR) + return refnumtoa(netnum); + return numtohost(netnum); +} + + +/* + * rtdatetolfp - decode an RT-11 date into an l_fp + */ +static int +rtdatetolfp(str, lfp) + char *str; + l_fp *lfp; +{ + register char *cp; + register int i; + struct calendar cal; + char buf[4]; + static char *months[12] = { + "Jan", "Feb", "Mar", "Apr", "May", "Jun", + "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" + }; + + cal.yearday = 0; + + /* + * An RT-11 date looks like: + * + * d[d]-Mth-y[y] hh:mm:ss + */ + cp = str; + if (!isdigit(*cp)) { + if (*cp == '-') { + /* + * Catch special case + */ + lfp->l_ui = lfp->l_uf = 0; + return 1; + } + return 0; + } + + cal.monthday = *cp++ - '0'; /* ascii dependent */ + if (isdigit(*cp)) { + cal.monthday = (cal.monthday << 3) + (cal.monthday << 1); + cal.monthday += *cp++ - '0'; + } + + if (*cp++ != '-') + return 0; + + for (i = 0; i < 3; i++) + buf[i] = *cp++; + buf[3] = '\0'; + + for (i = 0; i < 12; i++) + if (STREQ(buf, months[i])) + break; + if (i == 12) + return 0; + cal.month = i + 1; + + if (*cp++ != '-') + return 0; + + if (!isdigit(*cp)) + return 0; + cal.year = *cp++ - '0'; + if (isdigit(*cp)) { + cal.year = (cal.year << 3) + (cal.year << 1); + cal.year += *cp++ - '0'; + } + + /* + * Catch special case. If cal.year == 0 this is a zero timestamp. + */ + if (cal.year == 0) { + lfp->l_ui = lfp->l_uf = 0; + return 1; + } + + if (*cp++ != ' ' || !isdigit(*cp)) + return 0; + cal.hour = *cp++ - '0'; + if (isdigit(*cp)) { + cal.hour = (cal.hour << 3) + (cal.hour << 1); + cal.hour += *cp++ - '0'; + } + + if (*cp++ != ':' || !isdigit(*cp)) + return 0; + cal.minute = *cp++ - '0'; + if (isdigit(*cp)) { + cal.minute = (cal.minute << 3) + (cal.minute << 1); + cal.minute += *cp++ - '0'; + } + + if (*cp++ != ':' || !isdigit(*cp)) + return 0; + cal.second = *cp++ - '0'; + if (isdigit(*cp)) { + cal.second = (cal.second << 3) + (cal.second << 1); + cal.second += *cp++ - '0'; + } + + cal.year += 1900; + lfp->l_ui = caltontp(&cal); + lfp->l_uf = 0; + return 1; +} + + +/* + * decodets - decode a timestamp into an l_fp format number, with + * consideration of fuzzball formats. + */ +int +decodets(str, lfp) + char *str; + l_fp *lfp; +{ + /* + * If it starts with a 0x, decode as hex. + */ + if (*str == '0' && (*(str+1) == 'x' || *(str+1) == 'X')) + return hextolfp(str+2, lfp); + + /* + * If it starts with a '"', try it as an RT-11 date. + */ + if (*str == '"') { + register char *cp = str+1; + register char *bp; + char buf[30]; + + bp = buf; + while (*cp != '"' && *cp != '\0' && bp < &buf[29]) + *bp++ = *cp++; + *bp = '\0'; + return rtdatetolfp(buf, lfp); + } + + /* + * Might still be hex. Check out the first character. Talk + * about heuristics! + */ + if ((*str >= 'A' && *str <= 'F') || (*str >= 'a' && *str <= 'f')) + return hextolfp(str, lfp); + + /* + * Try it as a decimal. If this fails, try as an unquoted + * RT-11 date. This code should go away eventually. + */ + if (atolfp(str, lfp)) + return 1; + return rtdatetolfp(str, lfp); +} + + +/* + * decodetime - decode a time value. It should be in milliseconds + */ +int +decodetime(str, lfp) + char *str; + l_fp *lfp; +{ + return mstolfp(str, lfp); +} + + +#ifdef UNUSED +/* + * decodereach - decode a (possibly octal or hex, damn fuzzballs) reachability + */ +static int +decodereach(str, uval) + char *str; + U_LONG *uval; +{ + U_LONG u; + + if (*str == '0') { + /* + * Could be octal or hex + */ + if (*(str+1) == 'x' || *(str+1) == 'X') + return hextoint(str+2, uval); + return octtoint(str, uval); + } + + if (!atouint(str, &u)) + return 0; + + if (u > 255) + return octtoint(str, uval); + *uval = u; + return 1; +} +#endif /* UNUSED */ + + +/* + * decodeint - decode an integer + */ +int +decodeint(str, val) + char *str; + LONG *val; +{ + if (*str == '0') { + if (*(str+1) == 'x' || *(str+1) == 'X') + return hextoint(str+2, (U_LONG *)val); + return octtoint(str, (U_LONG *)val); + } + return atoint(str, val); +} + + +/* + * decodeuint - decode an unsigned integer + */ +int +decodeuint(str, val) + char *str; + U_LONG *val; +{ + if (*str == '0') { + if (*(str+1) == 'x' || *(str+1) == 'X') + return hextoint(str+2, val); + return octtoint(str, val); + } + return atouint(str, val); +} + + +/* + * decodearr - decode an array of time values + */ +static int +decodearr(str, narr, lfparr) + char *str; + int *narr; + l_fp *lfparr; +{ + register char *cp, *bp; + register l_fp *lfp; + char buf[60]; + + lfp = lfparr; + cp = str; + *narr = 0; + + while (*narr < 8) { + while (isspace(*cp)) + cp++; + if (*cp == '\0') + break; + + bp = buf; + while (!isspace(*cp) && *cp != '\0') + *bp++ = *cp++; + *bp++ = '\0'; + + if (!decodetime(buf, lfp)) + return 0; + (*narr)++; + lfp++; + } + return 1; +} + + + + +/* + * getcode - return string corresponding to code + */ +static char * +getcode(code, codetab) + int code; + struct codestring *codetab; +{ + static char buf[30]; + + while (codetab->code != -1) { + if (codetab->code == code) + return codetab->string; + codetab++; + } + (void) sprintf(buf, "%s_%d", codetab->string, code); + return buf; +} + + +/* + * Finally, the built in command handlers + */ + +/* + * help - tell about commands, or details of a particular command + */ +static void +help(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + int i; + int n; + struct xcmd *xcp; + char *cmd; + char *cmdsort[100]; + int length[100]; + int maxlength; + int numperline; + static char *spaces = " "; /* 20 spaces */ + + if (pcmd->nargs == 0) { + n = 0; + for (xcp = builtins; xcp->keyword != 0; xcp++) { + if (*(xcp->keyword) != '?') + cmdsort[n++] = xcp->keyword; + } + for (xcp = opcmds; xcp->keyword != 0; xcp++) + cmdsort[n++] = xcp->keyword; + +#if defined(sgi) + qsort((void *)cmdsort, n, sizeof(char *), helpsort); +#else + qsort((char *)cmdsort, n, sizeof(char *), helpsort); +#endif /* sgi */ + + maxlength = 0; + for (i = 0; i < n; i++) { + length[i] = strlen(cmdsort[i]); + if (length[i] > maxlength) + maxlength = length[i]; + } + maxlength++; + numperline = 76 / maxlength; + + (void) fprintf(fp, "Commands available:\n"); + for (i = 0; i < n; i++) { + if ((i % numperline) == (numperline-1) + || i == (n-1)) + (void) fprintf(fp, "%s\n", cmdsort[i]); + else + (void) fprintf(fp, "%s%s", cmdsort[i], + spaces+20-maxlength+length[i]); + } + } else { + cmd = pcmd->argval[0].string; + n = findcmd(cmd, builtins, opcmds, &xcp); + if (n == 0) { + (void) fprintf(stderr, + "Command `%s' is unknown\n", cmd); + return; + } else if (n >= 2) { + (void) fprintf(stderr, + "Command `%s' is ambiguous\n", cmd); + return; + } + (void) fprintf(fp, "function: %s\n", xcp->comment); + printusage(xcp, fp); + } +} + + +/* + * helpsort - do hostname qsort comparisons + */ +static int +#if defined(sgi) +helpsort(t1, t2) + const void *t1; + const void *t2; +{ + const char **name1 = (const char **)t1; + const char **name2 = (const char **)t2; +#else +helpsort(name1, name2) + char **name1; + char **name2; +{ +#endif /* sgi */ + return strcmp(*name1, *name2); +} + + +/* + * printusage - print usage information for a command + */ +static void +printusage(xcp, fp) + struct xcmd *xcp; + FILE *fp; +{ + register int i; + + (void) fprintf(fp, "usage: %s", xcp->keyword); + for (i = 0; i < MAXARGS && xcp->arg[i] != NO; i++) { + if (xcp->arg[i] & OPT) + (void) fprintf(fp, " [ %s ]", xcp->desc[i]); + else + (void) fprintf(fp, " %s", xcp->desc[i]); + } + (void) fprintf(fp, "\n"); +} + + +/* + * timeout - set time out time + */ +static void +timeout(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + int val; + + if (pcmd->nargs == 0) { + val = tvout.tv_sec * 1000 + tvout.tv_usec / 1000; + (void) fprintf(fp, "primary timeout %d ms\n", val); + } else { + tvout.tv_sec = pcmd->argval[0].uval / 1000; + tvout.tv_usec = (pcmd->argval[0].uval - (tvout.tv_sec * 1000)) + * 1000; + } +} + + +/* + * delay - set delay for auth requests + */ +static void +delay(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + int isneg; + U_LONG val; + + if (pcmd->nargs == 0) { + val = delay_time.l_ui * 1000 + delay_time.l_uf / 4294967; + (void) fprintf(fp, "delay %d ms\n", val); + } else { + if (pcmd->argval[0].ival < 0) { + isneg = 1; + val = (U_LONG)(-pcmd->argval[0].ival); + } else { + isneg = 0; + val = (U_LONG)pcmd->argval[0].ival; + } + + delay_time.l_ui = val / 1000; + val %= 1000; + delay_time.l_uf = val * 4294967; /* 2**32/1000 */ + + if (isneg) + L_NEG(&delay_time); + } +} + + +/* + * host - set the host we are dealing with. + */ +static void +host(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + if (pcmd->nargs == 0) { + if (havehost) + (void) fprintf(fp, "current host is %s\n", currenthost); + else + (void) fprintf(fp, "no current host\n"); + } else if (openhost(pcmd->argval[0].string)) { + (void) fprintf(fp, "current host set to %s\n", currenthost); + numassoc = 0; + } else { + if (havehost) + (void) fprintf(fp, + "current host remains %s\n", currenthost); + else + (void) fprintf(fp, "still no current host\n"); + } +} + + +/* + * poll - do one (or more) polls of the host via NTP + */ +/*ARGSUSED*/ +static void +ntp_poll(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + (void) fprintf(fp, "poll not implemented yet\n"); +} + + +/* + * keyid - get a keyid to use for authenticating requests + */ +static void +keyid(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + if (pcmd->nargs == 0) { + if (info_auth_keyid == -1) + (void) fprintf(fp, "no keyid defined\n"); + else + (void) fprintf(fp, "keyid is %u\n", info_auth_keyid); + } else { + info_auth_keyid = pcmd->argval[0].uval; + } +} + +/* + * keytype - get type of key to use for authenticating requests + */ +static void +keytype(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + if (pcmd->nargs == 0) + fprintf(fp, "keytype is %s", + (info_auth_keytype == KEY_TYPE_MD5) ? "md5" : "des"); + else + switch (*(pcmd->argval[0].string)) { + case 'm': + case 'M': + info_auth_keytype = KEY_TYPE_MD5; + break; + + case 'd': + case 'D': + info_auth_keytype = KEY_TYPE_DES; + break; + + default: + fprintf(fp, "keytype must be 'md5' or 'des'\n"); + } +} + + + +/* + * passwd - get an authentication key + */ +/*ARGSUSED*/ +static void +passwd(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + char *pass; + + if (info_auth_keyid == -1) { + info_auth_keyid = getkeyid("Keyid: "); + if (info_auth_keyid == -1) { + (void)fprintf(fp, "Keyid must be defined\n"); + return; + } + } + pass = getpass("Password: "); + if (*pass == '\0') + (void) fprintf(fp, "Password unchanged\n"); + else + authusekey(info_auth_keyid, info_auth_keytype, pass); +} + + +/* + * hostnames - set the showhostnames flag + */ +static void +hostnames(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + if (pcmd->nargs == 0) { + if (showhostnames) + (void) fprintf(fp, "hostnames being shown\n"); + else + (void) fprintf(fp, "hostnames not being shown\n"); + } else { + if (STREQ(pcmd->argval[0].string, "yes")) + showhostnames = 1; + else if (STREQ(pcmd->argval[0].string, "no")) + showhostnames = 0; + else + (void)fprintf(stderr, "What?\n"); + } +} + + + +/* + * setdebug - set/change debugging level + */ +static void +setdebug(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + if (pcmd->nargs == 0) { + (void) fprintf(fp, "debug level is %d\n", debug); + return; + } else if (STREQ(pcmd->argval[0].string, "no")) { + debug = 0; + } else if (STREQ(pcmd->argval[0].string, "more")) { + debug++; + } else if (STREQ(pcmd->argval[0].string, "less")) { + debug--; + } else { + (void) fprintf(fp, "What?\n"); + return; + } + (void) fprintf(fp, "debug level set to %d\n", debug); +} + + +/* + * quit - stop this nonsense + */ +/*ARGSUSED*/ +static void +quit(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + if (havehost) + (void) close(sockfd); /* cleanliness next to godliness */ + exit(0); +} + + +/* + * version - print the current version number + */ +/*ARGSUSED*/ +static void +version(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + extern char *Version; + + (void) fprintf(fp, "%s\n", Version); +} + + +/* + * raw - set raw mode output + */ +/*ARGSUSED*/ +static void +raw(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + rawmode = 1; + (void) fprintf(fp, "Output set to raw\n"); +} + + +/* + * cooked - set cooked mode output + */ +/*ARGSUSED*/ +static void +cooked(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + rawmode = 0; + (void) fprintf(fp, "Output set to cooked\n"); + return; +} + + +/* + * authenticate - always authenticate requests to this host + */ +static void +authenticate(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + if (pcmd->nargs == 0) { + if (always_auth) { + (void) fprintf(fp, + "authenticated requests being sent\n"); + } else + (void) fprintf(fp, + "unauthenticated requests being sent\n"); + } else { + if (STREQ(pcmd->argval[0].string, "yes")) { + always_auth = 1; + } else if (STREQ(pcmd->argval[0].string, "no")) { + always_auth = 0; + } else + (void)fprintf(stderr, "What?\n"); + } +} + + +/* + * ntpversion - choose the NTP version to use + */ +static void +ntpversion(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + if (pcmd->nargs == 0) { + (void) fprintf(fp, + "NTP version being claimed is %d\n", pktversion); + } else { + if (pcmd->argval[0].uval <= NTP_OLDVERSION + || pcmd->argval[0].uval > NTP_VERSION) { + (void) fprintf(stderr, "versions %d to %d, please\n", + NTP_OLDVERSION+1, NTP_VERSION); + } else { + pktversion = pcmd->argval[0].uval; + } + } +} + + +/* + * warning - print a warning message + */ +static void +warning(fmt, st1, st2) + char *fmt; + char *st1; + char *st2; +{ + (void) fprintf(stderr, "%s: ", progname); + (void) fprintf(stderr, fmt, st1, st2); + (void) fprintf(stderr, ": "); + perror(""); +} + + +/* + * error - print a message and exit + */ +static void +error(fmt, st1, st2) + char *fmt; + char *st1; + char *st2; +{ + warning(fmt, st1, st2); + exit(1); +} + +/* + * getkeyid - prompt the user for a keyid to use + */ +static U_LONG +getkeyid(prompt) +char *prompt; +{ + register char *p; + register c; + FILE *fi; + char pbuf[20]; + + if ((fi = fdopen(open("/dev/tty", 2), "r")) == NULL) + fi = stdin; + else + setbuf(fi, (char *)NULL); + fprintf(stderr, "%s", prompt); fflush(stderr); + for (p=pbuf; (c = getc(fi))!='\n' && c!=EOF;) { + if (p < &pbuf[18]) + *p++ = c; + } + *p = '\0'; + if (fi != stdin) + fclose(fi); + if (strcmp(pbuf, "0") == 0) + return 0; + + return (U_LONG) atoi(pbuf); +} + + +/* + * atoascii - printable-ize possibly ascii data using the character + * transformations cat -v uses. + */ +static void +atoascii(length, data, outdata) + int length; + char *data; + char *outdata; +{ + register u_char *cp; + register u_char *ocp; + register u_char c; + + if (!data) + { + *outdata = '\0'; + return; + } + + ocp = (u_char *)outdata; + for (cp = (u_char *)data; cp < (u_char *)data + length; cp++) { + c = *cp; + if (c == '\0') + break; + if (c == '\0') + break; + if (c > 0177) { + *ocp++ = 'M'; + *ocp++ = '-'; + c &= 0177; + } + + if (c < ' ') { + *ocp++ = '^'; + *ocp++ = c + '@'; + } else if (c == 0177) { + *ocp++ = '^'; + *ocp++ = '?'; + } else { + *ocp++ = c; + } + if (ocp >= ((u_char *)outdata + length - 4)) + break; + } + *ocp++ = '\0'; +} + + + +/* + * makeascii - print possibly ascii data using the character + * transformations that cat -v uses. + */ +static void +makeascii(length, data, fp) + int length; + char *data; + FILE *fp; +{ + register u_char *cp; + register int c; + + for (cp = (u_char *)data; cp < (u_char *)data + length; cp++) { + c = (int)*cp; + if (c > 0177) { + putc('M', fp); + putc('-', fp); + c &= 0177; + } + + if (c < ' ') { + putc('^', fp); + putc(c+'@', fp); + } else if (c == 0177) { + putc('^', fp); + putc('?', fp); + } else { + putc(c, fp); + } + } +} + + +/* + * asciize - same thing as makeascii except add a newline + */ +void +asciize(length, data, fp) + int length; + char *data; + FILE *fp; +{ + makeascii(length, data, fp); + putc('\n', fp); +} + + +/* + * Some circular buffer space + */ +#define CBLEN 80 +#define NUMCB 6 + +char circ_buf[NUMCB][CBLEN]; +int nextcb = 0; + + +/* + * getevents - return a descriptive string for the event count + */ +static char * +getevents(cnt) + int cnt; +{ + static char buf[20]; + + if (cnt == 0) + return "no events"; + (void) sprintf(buf, "%d event%s", cnt, (cnt==1) ? "" : "s"); + return buf; +} + + +/* + * statustoa - return a descriptive string for a peer status + */ +static char * +statustoa(type, st) + int type; + int st; +{ + char *cb; + u_char pst; + + cb = &circ_buf[nextcb][0]; + if (++nextcb >= NUMCB) + nextcb = 0; + + switch (type) { + case TYPE_SYS: + (void)strcpy(cb, getcode(CTL_SYS_LI(st), leap_codes)); + (void)strcat(cb, ", "); + (void)strcat(cb, getcode(CTL_SYS_SOURCE(st), sync_codes)); + (void)strcat(cb, ", "); + (void)strcat(cb, getevents(CTL_SYS_NEVNT(st))); + (void)strcat(cb, ", "); + (void)strcat(cb, getcode(CTL_SYS_EVENT(st), sys_codes)); + break; + + case TYPE_PEER: + /* + * Handcraft the bits + */ + pst = CTL_PEER_STATVAL(st); + if (!(pst & CTL_PST_REACH)) { + (void)strcpy(cb, "unreach"); + } else { + (void)strcpy(cb, "reach"); +#if 0 + if (!(pst & CTL_PST_DISP)) { + (void)strcat(cb, ", hi_disp"); + } else { + if (pst & CTL_PST_SANE) { + if ((pst & 0x3) == CTL_PST_SEL_REJECT) + (void)strcat(cb, ", sane"); + } else { + (void)strcat(cb, ", insane"); + } + } +#endif + } + if (pst & CTL_PST_CONFIG) + (void)strcat(cb, ", conf"); + if (pst & CTL_PST_AUTHENABLE) { + if (!(pst & CTL_PST_REACH) || (pst & CTL_PST_AUTHENTIC)) + (void)strcat(cb, ", auth"); + else + (void)strcat(cb, ", unauth"); + } + + /* + * Now the codes + */ + if ((pst & 0x7) != CTL_PST_SEL_REJECT) { + (void)strcat(cb, ", "); + (void)strcat(cb, getcode(pst & 0x7, select_codes)); + } + (void)strcat(cb, ", "); + (void)strcat(cb, getevents(CTL_PEER_NEVNT(st))); + if (CTL_PEER_EVENT(st) != EVNT_UNSPEC) { + (void)strcat(cb, ", "); + (void)strcat(cb, getcode(CTL_PEER_EVENT(st), + peer_codes)); + } + break; + + case TYPE_CLOCK: + (void)strcpy(cb, getcode(((st)>>8) & 0xff, clock_codes)); + (void)strcat(cb, ", last_"); + (void)strcat(cb, getcode((st) & 0xff, clock_codes)); + break; + } + return cb; +} + + +/* + * nextvar - find the next variable in the buffer + */ +int +nextvar(datalen, datap, vname, vvalue) + int *datalen; + char **datap; + char **vname; + char **vvalue; +{ + register char *cp; + register char *np; + register char *cpend; + static char name[MAXVARLEN]; + static char value[MAXVALLEN]; + + cp = *datap; + cpend = cp + *datalen; + + /* + * Space past commas and white space + */ + while (cp < cpend && (*cp == ',' || isspace(*cp))) + cp++; + if (cp == cpend) + return 0; + + /* + * Copy name until we hit a ',', an '=', a '\r' or a '\n'. Backspace + * over any white space and terminate it. + */ + np = name; + while (cp < cpend && *cp != ',' && *cp != '=' + && *cp != '\r' && *cp != '\n') + *np++ = *cp++; + while (isspace(*(np-1))) + np--; + *np = '\0'; + *vname = name; + + /* + * Check if we hit the end of the buffer or a ','. If so we are done. + */ + if (cp == cpend || *cp == ',' || *cp == '\r' || *cp == '\n') { + if (cp != cpend) + cp++; + *datap = cp; + *datalen = cpend - cp; + *vvalue = (char *)0; + return 1; + } + + /* + * So far, so good. Copy out the value + */ + cp++; /* past '=' */ + while (cp < cpend && (isspace(*cp) && *cp != '\r' && *cp != '\n')) + cp++; + np = value; + while (cp < cpend && *cp != ',') + *np++ = *cp++; + while (np > value && isspace(*(np-1))) + np--; + *np = '\0'; + + /* + * Return this. All done. + */ + if (cp != cpend) + cp++; + *datap = cp; + *datalen = cpend - cp; + *vvalue = value; + return 1; +} + + +/* + * findvar - see if this variable is known to us + */ +int +findvar(varname, varlist) + char *varname; + struct ctl_var *varlist; +{ + register char *np; + register struct ctl_var *vl; + + vl = varlist; + np = varname; + while (vl->fmt != EOV) { + if (vl->fmt != PADDING && STREQ(np, vl->text)) + return vl->code; + vl++; + } + return 0; +} + + + +/* + * printvars - print variables returned in response packet + */ +void +printvars(length, data, status, sttype, fp) + int length; + char *data; + int status; + int sttype; + FILE *fp; +{ + if (rawmode) + rawprint(sttype, length, data, status, fp); + else + cookedprint(sttype, length, data, status, fp); +} + + +/* + * rawprint - do a printout of the data in raw mode + */ +static void +rawprint(datatype, length, data, status, fp) + int datatype; + int length; + char *data; + int status; + FILE *fp; +{ + register char *cp; + register char *cpend; + + /* + * Essentially print the data as is. We reformat unprintables, though. + */ + cp = data; + cpend = data + length; + + (void) fprintf(fp, "status=%04x %s\n", status, + statustoa(datatype, status)); + + while (cp < cpend) { + if (*cp == '\r') { + /* + * If this is a \r and the next character is a + * \n, supress this, else pretty print it. Otherwise + * just output the character. + */ + if (cp == (cpend-1) || *(cp+1) != '\n') + makeascii(1, cp, fp); + } else if (isspace(*cp) || isprint(*cp)) { + putc(*cp, fp); + } else { + makeascii(1, cp, fp); + } + cp++; + } +} + + +/* + * Global data used by the cooked output routines + */ +int out_chars; /* number of characters output */ +int out_linecount; /* number of characters output on this line */ + + +/* + * startoutput - get ready to do cooked output + */ +static void +startoutput() +{ + out_chars = 0; + out_linecount = 0; +} + + +/* + * output - output a variable=value combination + */ +static void +output(fp, name, value) + FILE *fp; + char *name; + char *value; +{ + int lenname; + int lenvalue; + + lenname = strlen(name); + lenvalue = strlen(value); + + if (out_chars != 0) { + putc(',', fp); + out_chars++; + out_linecount++; + if ((out_linecount + lenname + lenvalue + 3) > MAXOUTLINE) { + putc('\n', fp); + out_chars++; + out_linecount = 0; + } else { + putc(' ', fp); + out_chars++; + out_linecount++; + } + } + + fputs(name, fp); + putc('=', fp); + fputs(value, fp); + out_chars += lenname + 1 + lenvalue; + out_linecount += lenname + 1 + lenvalue; +} + + +/* + * endoutput - terminate a block of cooked output + */ +static void +endoutput(fp) + FILE *fp; +{ + if (out_chars != 0) + putc('\n', fp); +} + + +/* + * outputarr - output an array of values + */ +static void +outputarr(fp, name, narr, lfp) + FILE *fp; + char *name; + int narr; + l_fp *lfp; +{ + register char *bp; + register char *cp; + register int i; + register int len; + char buf[256]; + + bp = buf; + /* + * Hack to align delay and offset values + */ + if ((int)strlen(name) < 10) + *bp++ = ' '; + + for (i = narr; i > 0; i--) { + if (i != narr) + *bp++ = ' '; + cp = lfptoms(lfp, 2); + len = strlen(cp); + while (len < 7) { + *bp++ = ' '; + len++; + } + while (*cp != '\0') + *bp++ = *cp++; + lfp++; + } + *bp = '\0'; + output(fp, name, buf); +} + + + +/* + * cookedprint - output variables in cooked mode + */ +static void +cookedprint(datatype, length, data, status, fp) + int datatype; + int length; + char *data; + int status; + FILE *fp; +{ + register int varid; + char *name; + char *value; + int output_raw; + int fmt; + struct ctl_var *varlist; + l_fp lfp; + LONG ival; + U_LONG uval; + l_fp lfparr[8]; + int narr; + + switch (datatype) { + case TYPE_PEER: + varlist = peer_var; + break; + case TYPE_SYS: + varlist = sys_var; + break; + case TYPE_CLOCK: + varlist = clock_var; + break; + default: + (void) fprintf(stderr, "Unknown datatype(0x%x) in cookedprint\n", datatype); + return; + break; + } + + (void) fprintf(fp, "status=%04x %s\n", status, + statustoa(datatype, status)); + + startoutput(); + while (nextvar(&length, &data, &name, &value)) { + varid = findvar(name, varlist); + if (varid == 0) { + output_raw = '*'; + } else { + output_raw = 0; + switch((fmt = varlist[varid].fmt)) { + case TS: + if (!decodets(value, &lfp)) + output_raw = '?'; + else + output(fp, name, prettydate(&lfp)); + break; + case FL: + case FU: + case FS: + if (!decodetime(value, &lfp)) + output_raw = '?'; + else { + switch (fmt) { + case FL: + output(fp, name, + lfptoms(&lfp, 3)); + break; + case FU: + output(fp, name, + ulfptoms(&lfp, 2)); + break; + case FS: + output(fp, name, + lfptoms(&lfp, 2)); + break; + } + } + break; + + case UI: + if (!decodeuint(value, &uval)) + output_raw = '?'; + else + output(fp, name, uinttoa(uval)); + break; + + case IN: + if (!decodeint(value, &ival)) + output_raw = '?'; + else + output(fp, name, inttoa(ival)); + break; + + case HA: + case NA: + if (!decodenetnum(value, &uval)) + output_raw = '?'; + else if (fmt == HA) + output(fp, name, nntohost(uval)); + else + output(fp, name, numtoa(uval)); + break; + + case ST: + output_raw = '*'; + break; + + case RF: + if (decodenetnum(value, &uval)) + output(fp, name, nntohost(uval)); + else if ((int)strlen(value) <= 4) + output(fp, name, value); + else + output_raw = '?'; + break; + + case LP: + if (!decodeuint(value, &uval) || uval > 3) + output_raw = '?'; + else { + char b[3]; + b[0] = b[1] = '0'; + if (uval & 0x2) + b[0] = '1'; + if (uval & 0x1) + b[1] = '1'; + b[2] = '\0'; + output(fp, name, b); + } + break; + + case OC: + if (!decodeuint(value, &uval)) + output_raw = '?'; + else { + char b[10]; + + (void) sprintf(b, "%03o", uval); + output(fp, name, b); + } + break; + + case MD: + if (!decodeuint(value, &uval)) + output_raw = '?'; + else + output(fp, name, uinttoa(uval)); + break; + + case AR: + if (!decodearr(value, &narr, lfparr)) + output_raw = '?'; + else + outputarr(fp, name, narr, lfparr); + break; + + default: + (void) fprintf(stderr, + "Internal error in cookedprint, %s=%s, fmt %d\n", + name, value, fmt); + break; + } + + } + if (output_raw != 0) { + char bn[401]; + char bv[401]; + int len; + + atoascii(400, name, bn); + atoascii(400, value, bv); + if (output_raw != '*') { + len = strlen(bv); + bv[len] = output_raw; + bv[len+1] = '\0'; + } + output(fp, bn, bv); + } + } + endoutput(fp); +} + + +/* + * sortassoc - sort associations in the cache into ascending order + */ +void +sortassoc() +{ + if (numassoc > 1) +#if defined(sgi) + qsort((void *)assoc_cache, numassoc, + sizeof(struct association), assoccmp); +#else + qsort((char *)assoc_cache, numassoc, + sizeof(struct association), assoccmp); +#endif /* sgi */ +} + + +/* + * assoccmp - compare two associations + */ +static int +#if defined(sgi) +assoccmp(t1, t2) + const void *t1; + const void *t2; +{ + const struct association *ass1 = (const struct association *)t1; + const struct association *ass2 = (const struct association *)t2; +#else +assoccmp(ass1, ass2) + struct association *ass1; + struct association *ass2; +{ +#endif /* sgi */ + if (ass1->assid < ass2->assid) + return -1; + if (ass1->assid > ass2->assid) + return 1; + return 0; +} diff --git a/usr.sbin/xntpd/ntpq/ntpq.h b/usr.sbin/xntpd/ntpq/ntpq.h new file mode 100644 index 0000000..edfc9b5 --- /dev/null +++ b/usr.sbin/xntpd/ntpq/ntpq.h @@ -0,0 +1,97 @@ +/* ntpq.h,v 3.1 1993/07/06 01:09:30 jbj Exp + * ntpq.h - definitions of interest to ntpq + */ +#include "ntp_fp.h" +#include "ntp.h" +#include "ntp_control.h" +#include "ntp_string.h" +#include "ntp_malloc.h" + +/* + * Maximum number of arguments + */ +#define MAXARGS 4 + +/* + * Flags for forming descriptors. + */ +#define OPT 0x80 /* this argument is optional, or'd with type */ + +#define NO 0x0 +#define STR 0x1 /* string argument */ +#define UINT 0x2 /* unsigned integer */ +#define INT 0x3 /* signed integer */ +#define ADD 0x4 /* IP network address */ + +/* + * Arguments are returned in a union + */ +typedef union { + char *string; + LONG ival; + U_LONG uval; + U_LONG netnum; +} arg_v; + +/* + * Structure for passing parsed command line + */ +struct parse { + char *keyword; + arg_v argval[MAXARGS]; + int nargs; +}; + +/* + * xntpdc includes a command parser which could charitably be called + * crude. The following structure is used to define the command + * syntax. + */ +struct xcmd { + char *keyword; /* command key word */ + void (*handler) P((struct parse *, FILE *)); /* command handler */ + u_char arg[MAXARGS]; /* descriptors for arguments */ + char *desc[MAXARGS]; /* descriptions for arguments */ + char *comment; +}; + +/* + * Types of things we may deal with + */ +#define TYPE_SYS 1 +#define TYPE_PEER 2 +#define TYPE_CLOCK 3 + + +/* + * Structure to hold association data + */ +struct association { + u_short assid; + u_short status; +}; + +#define MAXASSOC 1024 + +/* + * Structure for translation tables between text format + * variable indices and text format. + */ +struct ctl_var { + u_short code; + u_short fmt; + char *text; +}; + +extern void asciize P((int, char *, FILE *)); +extern int getnetnum P((char *, U_LONG *, char *)); +extern void sortassoc P((void)); +extern int doquery P((int, int, int, int, char *, u_short *, int *, char **)); +extern char * nntohost P((U_LONG)); +extern int decodets P((char *, l_fp *)); +extern int decodeuint P((char *, U_LONG *)); +extern int nextvar P((int *, char **, char **, char **)); +extern int decodetime P((char *, l_fp *)); +extern void printvars P((int, char *, int, int, FILE *)); +extern int decodeint P((char *, LONG *)); +extern int findvar P((char *, struct ctl_var *)); diff --git a/usr.sbin/xntpd/ntpq/ntpq_ops.c b/usr.sbin/xntpd/ntpq/ntpq_ops.c new file mode 100644 index 0000000..17929ac --- /dev/null +++ b/usr.sbin/xntpd/ntpq/ntpq_ops.c @@ -0,0 +1,1600 @@ +/* ntpq_ops.c,v 3.1 1993/07/06 01:09:32 jbj Exp + * ntpdc_ops.c - subroutines which are called to perform operations by xntpdc + */ +#include <stdio.h> +#include <ctype.h> +#include <sys/types.h> +#include <sys/time.h> +#include <netdb.h> + +#include "ntpq.h" +#include "ntp_stdlib.h" + +extern char * chosts[]; +extern char currenthost[]; +extern int numhosts; +int maxhostlen; + +/* + * Declarations for command handlers in here + */ +static int checkassocid P((U_LONG)); +static char * strsave P((char *)); +static struct varlist *findlistvar P((struct varlist *, char *)); +static void doaddvlist P((struct varlist *, char *)); +static void dormvlist P((struct varlist *, char *)); +static void doclearvlist P((struct varlist *)); +static void makequerydata P((struct varlist *, int *, char *)); +static int doquerylist P((struct varlist *, int, int, int, u_short *, int *, char **)); +static void doprintvlist P((struct varlist *, FILE *)); +static void addvars P((struct parse *, FILE *)); +static void rmvars P((struct parse *, FILE *)); +static void clearvars P((struct parse *, FILE *)); +static void showvars P((struct parse *, FILE *)); +static int dolist P((struct varlist *, int, int, int, FILE *)); +static void readlist P((struct parse *, FILE *)); +static void writelist P((struct parse *, FILE *)); +static void readvar P((struct parse *, FILE *)); +static void writevar P((struct parse *, FILE *)); +static void clocklist P((struct parse *, FILE *)); +static void clockvar P((struct parse *, FILE *)); +static int findassidrange P((U_LONG, U_LONG, int *, int *)); +static void mreadlist P((struct parse *, FILE *)); +static void mreadvar P((struct parse *, FILE *)); +static int dogetassoc P((FILE *)); +static void printassoc P((int, FILE *)); +static void associations P((struct parse *, FILE *)); +static void lassociations P((struct parse *, FILE *)); +static void passociations P((struct parse *, FILE *)); +static void lpassociations P((struct parse *, FILE *)); + +#ifdef UNUSED +static void radiostatus P((struct parse *, FILE *)); +#endif /* UNUSED */ + +static void pstatus P((struct parse *, FILE *)); +static char * fixup P((int, char *)); +static char * when P((l_fp *, l_fp *, l_fp *)); +static int doprintpeers P((struct varlist *, int, int, int, char *, FILE *)); +static int dogetpeers P((struct varlist *, int, FILE *)); +static void dopeers P((int, FILE *)); +static void peers P((struct parse *, FILE *)); +static void lpeers P((struct parse *, FILE *)); +static void doopeers P((int, FILE *)); +static void opeers P((struct parse *, FILE *)); +static void lopeers P((struct parse *, FILE *)); + + +/* + * Commands we understand. Ntpdc imports this. + */ +struct xcmd opcmds[] = { + { "associations", associations, { NO, NO, NO, NO }, + { "", "", "", "" }, + "print list of association ID's and statuses for the server's peers" }, + { "passociations", passociations, { NO, NO, NO, NO }, + { "", "", "", "" }, + "print list of associations returned by last associations command" }, + { "lassociations", lassociations, { NO, NO, NO, NO }, + { "", "", "", "" }, + "print list of associations including all client information" }, + { "lpassociations", lpassociations, { NO, NO, NO, NO }, + { "", "", "", "" }, +"print last obtained list of associations, including client information" }, + { "addvars", addvars, { STR, NO, NO, NO }, + { "name[=value][,...]", "", "", "" }, + "add variables to the variable list or change their values" }, + { "rmvars", rmvars, { STR, NO, NO, NO }, + { "name[,...]", "", "", "" }, + "remove variables from the variable list" }, + { "clearvars", clearvars, { NO, NO, NO, NO }, + { "", "", "", "" }, + "remove all variables from the variable list" }, + { "showvars", showvars, { NO, NO, NO, NO }, + { "", "", "", "" }, + "print variables on the variable list" }, + { "readlist", readlist, { OPT|UINT, NO, NO, NO }, + { "assocID", "", "", "" }, + "read the system or peer variables included in the variable list" }, + { "rl", readlist, { OPT|UINT, NO, NO, NO }, + { "assocID", "", "", "" }, + "read the system or peer variables included in the variable list" }, + { "writelist", writelist, { OPT|UINT, NO, NO, NO }, + { "assocID", "", "", "" }, + "write the system or peer variables included in the variable list" }, + { "readvar", readvar, { OPT|UINT, OPT|STR, NO, NO }, + { "assocID", "name=value[,...]", "", "" }, + "read system or peer variables" }, + { "rv", readvar, { OPT|UINT, OPT|STR, NO, NO }, + { "assocID", "name=value[,...]", "", "" }, + "read system or peer variables" }, + { "writevar", writevar, { UINT, STR, NO, NO }, + { "assocID", "name=value,[...]", "", "" }, + "write system or peer variables" }, + { "mreadlist", mreadlist, { UINT, UINT, NO, NO }, + { "assocID", "assocID", "", "" }, + "read the peer variables in the variable list for multiple peers" }, + { "mrl", mreadlist, { UINT, UINT, NO, NO }, + { "assocID", "assocID", "", "" }, + "read the peer variables in the variable list for multiple peers" }, + { "mreadvar", mreadvar, { UINT, UINT, OPT|STR, NO }, + { "assocID", "assocID", "name=value[,...]", "" }, + "read peer variables from multiple peers" }, + { "mrv", mreadvar, { UINT, UINT, OPT|STR, NO }, + { "assocID", "assocID", "name=value[,...]", "" }, + "read peer variables from multiple peers" }, + { "clocklist", clocklist, { OPT|UINT, NO, NO, NO }, + { "assocID", "", "", "" }, + "read the clock variables included in the variable list" }, + { "cl", clocklist, { OPT|UINT, NO, NO, NO }, + { "assocID", "", "", "" }, + "read the clock variables included in the variable list" }, + { "clockvar", clockvar, { OPT|UINT, OPT|STR, NO, NO }, + { "assocID", "name=value[,...]", "", "" }, + "read clock variables" }, + { "cv", clockvar, { OPT|UINT, OPT|STR, NO, NO }, + { "assocID", "name=value[,...]", "", "" }, + "read clock variables" }, + { "pstatus", pstatus, { UINT, NO, NO, NO }, + { "assocID", "", "", "" }, + "print status information returned for a peer" }, + { "peers", peers, { NO, NO, NO, NO }, + { "", "", "", "" }, + "obtain and print a list of the server's peers" }, + { "lpeers", lpeers, { NO, NO, NO, NO }, + { "", "", "", "" }, + "obtain and print a list of all peers and clients" }, + { "opeers", opeers, { NO, NO, NO, NO }, + { "", "", "", "" }, + "print peer list the old way, with dstadr shown rather than refid" }, + { "lopeers", lopeers, { NO, NO, NO, NO }, + { "", "", "", "" }, + "obtain and print a list of all peers and clients showing dstadr" }, + { 0, 0, { NO, NO, NO, NO }, + { "", "", "", "" }, "" } +}; + + +/* + * Variable list data space + */ +#define MAXLIST 64 /* maximum number of variables in list */ +#define LENHOSTNAME 256 /* host name is 256 characters LONG */ +/* + * Old CTL_PST defines for version 2. + */ +#define OLD_CTL_PST_CONFIG 0x80 +#define OLD_CTL_PST_AUTHENABLE 0x40 +#define OLD_CTL_PST_AUTHENTIC 0x20 +#define OLD_CTL_PST_REACH 0x10 +#define OLD_CTL_PST_SANE 0x08 +#define OLD_CTL_PST_DISP 0x04 +#define OLD_CTL_PST_SEL_REJECT 0 +#define OLD_CTL_PST_SEL_SELCAND 1 +#define OLD_CTL_PST_SEL_SYNCCAND 2 +#define OLD_CTL_PST_SEL_SYSPEER 3 + + +char flash2[] = " .+* "; /* flash decode for version 2 */ +char flash3[] = " x.-+#*o"; /* flash decode for peer status version 3 */ + +struct varlist { + char *name; + char *value; +} varlist[MAXLIST] = { { 0, 0 } }; + +/* + * Imported from ntpq.c + */ +extern int showhostnames; +extern int rawmode; +extern int debug; +extern struct servent *server_entry; +extern struct association assoc_cache[]; +extern int numassoc; +extern u_char pktversion; + +/* + * For quick string comparisons + */ +#define STREQ(a, b) (*(a) == *(b) && strcmp((a), (b)) == 0) + + +/* + * checkassocid - return the association ID, checking to see if it is valid + */ +static int +checkassocid(value) + U_LONG value; +{ + if (value == 0 || value >= 65536) { + (void) fprintf(stderr, "***Invalid association ID specified\n"); + return 0; + } + return (int)value; +} + + +/* + * strsave - save a string + */ +static char * +strsave(str) + char *str; +{ + char *cp; + u_int len; + + len = strlen(str) + 1; + if ((cp = (char *)malloc(len)) == NULL) { + (void) fprintf(stderr, "Malloc failed!!\n"); + exit(1); + } + + bcopy(str, cp, len); + return cp; +} + + +/* + * findlistvar - look for the named variable in a list and return if found + */ +static struct varlist * +findlistvar(list, name) + struct varlist *list; + char *name; +{ + register struct varlist *vl; + + for (vl = list; vl < list + MAXLIST && vl->name != 0; vl++) + if (STREQ(name, vl->name)) + return vl; + if (vl < list + MAXLIST) + return vl; + return (struct varlist *)0; +} + + +/* + * doaddvlist - add variable(s) to the variable list + */ +static void +doaddvlist(vlist, vars) + struct varlist *vlist; + char *vars; +{ + register struct varlist *vl; + int len; + char *name; + char *value; + + len = strlen(vars); + while (nextvar(&len, &vars, &name, &value)) { + vl = findlistvar(vlist, name); + if (vl == 0) { + (void) fprintf(stderr, "Variable list full\n"); + return; + } + + if (vl->name == 0) { + vl->name = strsave(name); + } else if (vl->value != 0) { + (void) free(vl->value); + vl->value = 0; + } + + if (value != 0) + vl->value = strsave(value); + } +} + + +/* + * dormvlist - remove variable(s) from the variable list + */ +static void +dormvlist(vlist, vars) + struct varlist *vlist; + char *vars; +{ + register struct varlist *vl; + int len; + char *name; + char *value; + + len = strlen(vars); + while (nextvar(&len, &vars, &name, &value)) { + vl = findlistvar(vlist, name); + if (vl == 0 || vl->name == 0) { + (void) fprintf(stderr, "Variable `%s' not found\n", + name); + } else { + (void) free(vl->name); + if (vl->value != 0) + (void) free(vl->value); + for ( ; (vl+1) < (varlist+MAXLIST) + && (vl+1)->name != 0; vl++) { + vl->name = (vl+1)->name; + vl->value = (vl+1)->value; + } + vl->name = vl->value = 0; + } + } +} + + +/* + * doclearvlist - clear a variable list + */ +static void +doclearvlist(vlist) + struct varlist *vlist; +{ + register struct varlist *vl; + + for (vl = vlist; vl < vlist + MAXLIST && vl->name != 0; vl++) { + (void) free(vl->name); + vl->name = 0; + if (vl->value != 0) { + (void) free(vl->value); + vl->value = 0; + } + } +} + + +/* + * makequerydata - form a data buffer to be included with a query + */ +static void +makequerydata(vlist, datalen, data) + struct varlist *vlist; + int *datalen; + char *data; +{ + register struct varlist *vl; + register char *cp, *cpend; + register int namelen, valuelen; + register int totallen; + + cp = data; + cpend = data + *datalen; + + for (vl = vlist; vl < vlist + MAXLIST && vl->name != 0; vl++) { + namelen = strlen(vl->name); + if (vl->value == 0) + valuelen = 0; + else + valuelen = strlen(vl->value); + totallen = namelen + valuelen + (valuelen != 0) + (cp != data); + if (cp + totallen > cpend) + break; + + if (cp != data) + *cp++ = ','; + bcopy(vl->name, cp, namelen); + cp += namelen; + if (valuelen != 0) { + *cp++ = '='; + bcopy(vl->value, cp, valuelen); + cp += valuelen; + } + } + *datalen = cp - data; +} + + +/* + * doquerylist - send a message including variables in a list + */ +static int +doquerylist(vlist, op, associd, auth, rstatus, dsize, datap) + struct varlist *vlist; + int op; + int associd; + int auth; + u_short *rstatus; + int *dsize; + char **datap; +{ + char data[CTL_MAX_DATA_LEN]; + int datalen; + + datalen = sizeof(data); + makequerydata(vlist, &datalen, data); + + return doquery(op, associd, auth, datalen, data, rstatus, + dsize, datap); +} + + +/* + * doprintvlist - print the variables on a list + */ +static void +doprintvlist(vlist, fp) + struct varlist *vlist; + FILE *fp; +{ + register struct varlist *vl; + + if (vlist->name == 0) { + (void) fprintf(fp, "No variables on list\n"); + } else { + for (vl = vlist; vl < vlist + MAXLIST && vl->name != 0; vl++) { + if (vl->value == 0) { + (void) fprintf(fp, "%s\n", vl->name); + } else { + (void) fprintf(fp, "%s=%s\n", + vl->name, vl->value); + } + } + } +} + + +/* + * addvars - add variables to the variable list + */ +/*ARGSUSED*/ +static void +addvars(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + doaddvlist(varlist, pcmd->argval[0].string); +} + + +/* + * rmvars - remove variables from the variable list + */ +/*ARGSUSED*/ +static void +rmvars(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + dormvlist(varlist, pcmd->argval[0].string); +} + + +/* + * clearvars - clear the variable list + */ +/*ARGSUSED*/ +static void +clearvars(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + doclearvlist(varlist); +} + + +/* + * showvars - show variables on the variable list + */ +/*ARGSUSED*/ +static void +showvars(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + doprintvlist(varlist, fp); +} + + +/* + * dolist - send a request with the given list of variables + */ +static int +dolist(vlist, associd, op, type, fp) + struct varlist *vlist; + int associd; + int op; + int type; + FILE *fp; +{ + char *datap; + int res; + int dsize; + u_short rstatus; + + res = doquerylist(vlist, op, associd, 0, &rstatus, &dsize, &datap); + + if (res != 0) + return 0; + + if (dsize == 0) { + if (associd == 0) + (void) fprintf(fp, "No system%s variables returned\n", + (type == TYPE_CLOCK) ? " clock" : ""); + else + (void) fprintf(fp, + "No information returned for%s association %u\n", + (type == TYPE_CLOCK) ? " clock" : "", associd); + return 1; + } + + printvars(dsize, datap, (int)rstatus, type, fp); + return 1; +} + + +/* + * readlist - send a read variables request with the variables on the list + */ +static void +readlist(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + int associd; + + if (pcmd->nargs == 0) { + associd = 0; + } else { + if (pcmd->argval[0].uval == 0) + associd = 0; + else if ((associd = checkassocid(pcmd->argval[0].uval)) == 0) + return; + } + + (void) dolist(varlist, associd, CTL_OP_READVAR, + (associd == 0) ? TYPE_SYS : TYPE_PEER, fp); +} + + +/* + * writelist - send a write variables request with the variables on the list + */ +static void +writelist(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + char *datap; + int res; + int associd; + int dsize; + u_short rstatus; + + if (pcmd->nargs == 0) { + associd = 0; + } else { + if (pcmd->argval[0].uval == 0) + associd = 0; + else if ((associd = checkassocid(pcmd->argval[0].uval)) == 0) + return; + } + + res = doquerylist(varlist, CTL_OP_WRITEVAR, associd, 0, &rstatus, + &dsize, &datap); + + if (res != 0) + return; + + if (dsize == 0) + (void) fprintf(fp, "done! (no data returned)\n"); + else + printvars(dsize, datap, (int)rstatus, + (associd != 0) ? TYPE_PEER : TYPE_SYS, fp); + return; +} + + +/* + * readvar - send a read variables request with the specified variables + */ +static void +readvar(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + int associd; + struct varlist tmplist[MAXLIST]; + + if (pcmd->nargs == 0 || pcmd->argval[0].uval == 0) + associd = 0; + else if ((associd = checkassocid(pcmd->argval[0].uval)) == 0) + return; + + bzero((char *)tmplist, sizeof(tmplist)); + if (pcmd->nargs >= 2) + doaddvlist(tmplist, pcmd->argval[1].string); + + (void) dolist(tmplist, associd, CTL_OP_READVAR, + (associd == 0) ? TYPE_SYS : TYPE_PEER, fp); + + doclearvlist(tmplist); +} + + +/* + * writevar - send a write variables request with the specified variables + */ +static void +writevar(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + char *datap; + int res; + int associd; + int dsize; + u_short rstatus; + struct varlist tmplist[MAXLIST]; + + if (pcmd->argval[0].uval == 0) + associd = 0; + else if ((associd = checkassocid(pcmd->argval[0].uval)) == 0) + return; + + bzero((char *)tmplist, sizeof(tmplist)); + doaddvlist(tmplist, pcmd->argval[1].string); + + res = doquerylist(tmplist, CTL_OP_WRITEVAR, associd, 0, &rstatus, + &dsize, &datap); + + doclearvlist(tmplist); + + if (res != 0) + return; + + if (dsize == 0) + (void) fprintf(fp, "done! (no data returned)\n"); + else + printvars(dsize, datap, (int)rstatus, + (associd != 0) ? TYPE_PEER : TYPE_SYS, fp); + return; +} + + +/* + * clocklist - send a clock variables request with the variables on the list + */ +static void +clocklist(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + int associd; + + if (pcmd->nargs == 0) { + associd = 0; + } else { + if (pcmd->argval[0].uval == 0) + associd = 0; + else if ((associd = checkassocid(pcmd->argval[0].uval)) == 0) + return; + } + + (void) dolist(varlist, associd, CTL_OP_READCLOCK, TYPE_CLOCK, fp); +} + + +/* + * clockvar - send a clock variables request with the specified variables + */ +static void +clockvar(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + int associd; + struct varlist tmplist[MAXLIST]; + + if (pcmd->nargs == 0 || pcmd->argval[0].uval == 0) + associd = 0; + else if ((associd = checkassocid(pcmd->argval[0].uval)) == 0) + return; + + bzero((char *)tmplist, sizeof(tmplist)); + if (pcmd->nargs >= 2) + doaddvlist(tmplist, pcmd->argval[1].string); + + (void) dolist(tmplist, associd, CTL_OP_READCLOCK, TYPE_CLOCK, fp); + + doclearvlist(tmplist); +} + + +/* + * findassidrange - verify a range of association ID's + */ +static int +findassidrange(assid1, assid2, from, to) + U_LONG assid1; + U_LONG assid2; + int *from; + int *to; +{ + register int i; + int f, t; + + if (assid1 == 0 || assid1 > 65535) { + (void) fprintf(stderr, + "***Invalid association ID %lu specified\n", assid1); + return 0; + } + + if (assid2 == 0 || assid2 > 65535) { + (void) fprintf(stderr, + "***Invalid association ID %lu specified\n", assid2); + return 0; + } + + f = t = -1; + for (i = 0; i < numassoc; i++) { + if (assoc_cache[i].assid == assid1) { + f = i; + if (t != -1) + break; + } + if (assoc_cache[i].assid == assid2) { + t = i; + if (f != -1) + break; + } + } + + if (f == -1 || t == -1) { + (void) fprintf(stderr, + "***Association ID %lu not found in list\n", + (f == -1) ? assid1 : assid2); + return 0; + } + + if (f < t) { + *from = f; + *to = t; + } else { + *from = t; + *to = f; + } + return 1; +} + + + +/* + * mreadlist - send a read variables request for multiple associations + */ +static void +mreadlist(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + int i; + int from; + int to; + + if (!findassidrange(pcmd->argval[0].uval, pcmd->argval[1].uval, + &from, &to)) + return; + + for (i = from; i <= to; i++) { + if (i != from) + (void) fprintf(fp, "\n"); + if (!dolist(varlist, (int)assoc_cache[i].assid, + CTL_OP_READVAR, TYPE_PEER, fp)) + return; + } + return; +} + + +/* + * mreadvar - send a read variables request for multiple associations + */ +static void +mreadvar(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + int i; + int from; + int to; + struct varlist tmplist[MAXLIST]; + + if (!findassidrange(pcmd->argval[0].uval, pcmd->argval[1].uval, + &from, &to)) + return; + + bzero((char *)tmplist, sizeof(tmplist)); + if (pcmd->nargs >= 3) + doaddvlist(tmplist, pcmd->argval[2].string); + + for (i = from; i <= to; i++) { + if (i != from) + (void) fprintf(fp, "\n"); + if (!dolist(varlist, (int)assoc_cache[i].assid, + CTL_OP_READVAR, TYPE_PEER, fp)) + break; + } + doclearvlist(tmplist); + return; +} + + +/* + * dogetassoc - query the host for its list of associations + */ +static int +dogetassoc(fp) + FILE *fp; +{ + u_short *datap; + int res; + int dsize; + u_short rstatus; + + res = doquery(CTL_OP_READSTAT, 0, 0, 0, (char *)0, &rstatus, + &dsize, (char **)&datap); + + if (res != 0) + return 0; + + if (dsize == 0) { + (void) fprintf(fp, "No association ID's returned\n"); + return 0; + } + + if (dsize & 0x3) { + (void) fprintf(stderr, + "***Server returned %d octets, should be multiple of 4\n", + dsize); + return 0; + } + + numassoc = 0; + while (dsize > 0) { + assoc_cache[numassoc].assid = ntohs(*datap); + datap++; + assoc_cache[numassoc].status = ntohs(*datap); + datap++; + if (++numassoc >= MAXASSOC) + break; + dsize -= sizeof(u_short) + sizeof(u_short); + } + sortassoc(); + return 1; +} + + +/* + * printassoc - print the current list of associations + */ +static void +printassoc(showall, fp) + int showall; + FILE *fp; +{ + register char *bp; + int i; + u_char statval; + int event; + U_LONG event_count; + char *conf; + char *reach; + char *auth; + char *condition = ""; + char *last_event; + char *cnt; + char buf[128]; + + if (numassoc == 0) { + (void) fprintf(fp, "No association ID's in list\n"); + return; + } + + /* + * Output a header + */ + (void) fprintf(fp, + "ind assID status conf reach auth condition last_event cnt\n"); + (void) fprintf(fp, + "===========================================================\n"); + for (i = 0; i < numassoc; i++) { + statval = CTL_PEER_STATVAL(assoc_cache[i].status); + if (!showall && !(statval & (CTL_PST_CONFIG|CTL_PST_REACH))) + continue; + event = CTL_PEER_EVENT(assoc_cache[i].status); + event_count = CTL_PEER_NEVNT(assoc_cache[i].status); + if (statval & CTL_PST_CONFIG) + conf = "yes"; + else + conf = "no"; + if (statval & CTL_PST_REACH) { + reach = "yes"; + if (statval & CTL_PST_AUTHENABLE) { + if (statval & CTL_PST_AUTHENTIC) + auth = "ok "; + else + auth = "bad"; + } else + auth = "none"; + + if (pktversion == NTP_VERSION) + switch (statval & 0x7) { + case CTL_PST_SEL_REJECT: + condition = "insane"; + break; + case CTL_PST_SEL_SANE: + condition = "falsetick"; + break; + case CTL_PST_SEL_CORRECT: + condition = "eliminate"; + break; + case CTL_PST_SEL_SELCAND: + condition = "outlyer"; + break; + case CTL_PST_SEL_SYNCCAND: + condition = "synchr."; + break; + case CTL_PST_SEL_DISTSYSPEER: + condition = "dist.peer"; + break; + case CTL_PST_SEL_SYSPEER: + condition = "sys.peer"; + break; + case CTL_PST_SEL_PPS: + condition = "pps.peer"; + break; + } + else + switch (statval & 0x3) { + case OLD_CTL_PST_SEL_REJECT: + if (!(statval & OLD_CTL_PST_SANE)) + condition = "insane"; + else if (!(statval & OLD_CTL_PST_DISP)) + condition = "hi_disp"; + else + condition = ""; + break; + case OLD_CTL_PST_SEL_SELCAND: + condition = "sel_cand"; + break; + case OLD_CTL_PST_SEL_SYNCCAND: + condition = "sync_cand"; + break; + case OLD_CTL_PST_SEL_SYSPEER: + condition = "sys.peer"; + break; + } + + } else { + reach = "no"; + auth = condition = ""; + } + + switch (PEER_EVENT|event) { + case EVNT_PEERIPERR: + last_event = "IP error"; + break; + case EVNT_PEERAUTH: + last_event = "auth fail"; + break; + case EVNT_UNREACH: + last_event = "lost reach"; + break; + case EVNT_REACH: + last_event = "reachable"; + break; + case EVNT_PEERCLOCK: + last_event = "clock expt"; + break; +#if 0 + case EVNT_PEERSTRAT: + last_event = "stratum chg"; + break; +#endif + default: + last_event = ""; + break; + } + + if (event_count != 0) + cnt = uinttoa(event_count); + else + cnt = ""; + (void) sprintf(buf, + "%3d %5u %04x %3.3s %4s %4.4s %9.9s %11s %2s", + i+1, assoc_cache[i].assid, assoc_cache[i].status, + conf, reach, auth, condition, last_event, cnt); + bp = &buf[strlen(buf)]; + while (bp > buf && *(bp-1) == ' ') + *(--bp) = '\0'; + (void) fprintf(fp, "%s\n", buf); + } +} + + + +/* + * associations - get, record and print a list of associations + */ +/*ARGSUSED*/ +static void +associations(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + if (dogetassoc(fp)) + printassoc(0, fp); +} + + +/* + * lassociations - get, record and print a LONG list of associations + */ +/*ARGSUSED*/ +static void +lassociations(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + if (dogetassoc(fp)) + printassoc(1, fp); +} + + +/* + * passociations - print the association list + */ +/*ARGSUSED*/ +static void +passociations(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + printassoc(0, fp); +} + + +/* + * lpassociations - print the LONG association list + */ +/*ARGSUSED*/ +static void +lpassociations(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + printassoc(1, fp); +} + + +#ifdef UNUSED +/* + * radiostatus - print the radio status returned by the server + */ +/*ARGSUSED*/ +static void +radiostatus(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + char *datap; + int res; + int dsize; + u_short rstatus; + + res = doquery(CTL_OP_READCLOCK, 0, 0, 0, (char *)0, &rstatus, + &dsize, &datap); + + if (res != 0) + return; + + if (dsize == 0) { + (void) fprintf(fp, "No radio status string returned\n"); + return; + } + + asciize(dsize, datap, fp); +} +#endif /* UNUSED */ + +/* + * pstatus - print peer status returned by the server + */ +static void +pstatus(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + char *datap; + int res; + int associd; + int dsize; + u_short rstatus; + + if ((associd = checkassocid(pcmd->argval[0].uval)) == 0) + return; + + res = doquery(CTL_OP_READSTAT, associd, 0, 0, (char *)0, &rstatus, + &dsize, &datap); + + if (res != 0) + return; + + if (dsize == 0) { + (void) fprintf(fp, + "No information returned for association %u\n", + associd); + return; + } + + printvars(dsize, datap, (int)rstatus, TYPE_PEER, fp); +} + + +/* + * fixup - fix up a string so we don't get a hanging decimal after it + */ +static char * +fixup(width, str) + int width; + char *str; +{ + if (str[width-1] == '.') + str[width-1] = '\0'; + return str; +} + + +/* + * when - print how LONG its been since his last packet arrived + */ +static char * +when(ts, rec, reftime) + l_fp *ts; + l_fp *rec; + l_fp *reftime; +{ + LONG diff; + l_fp *lasttime; + static char buf[20]; + + if (rec->l_ui != 0) + lasttime = rec; + else if (reftime->l_ui != 0) + lasttime = reftime; + else + return "-"; + + diff = (LONG)(ts->l_ui - lasttime->l_ui); + if (diff <= 0) { + /* + * Time warp? + */ + diff = 1; + } + + if (diff <= 2048) { + (void) sprintf(buf, "%d", diff); + return buf; + } + + diff = (diff + 29) / 60; + if (diff <= 300) { + (void) sprintf(buf, "%dm", diff); + return buf; + } + + diff = (diff + 29) / 60; + if (diff <= 96) { + (void) sprintf(buf, "%dh", diff); + return buf; + } + + diff = (diff + 11) / 24; + (void) sprintf(buf, "%dd", diff); + return buf; +} + + + +/* + * A list of variables required by the peers command + */ +struct varlist opeervarlist[] = { + { "srcadr", 0 }, /* 0 */ + { "dstadr", 0 }, /* 1 */ + { "stratum", 0 }, /* 2 */ + { "hpoll", 0 }, /* 3 */ + { "ppoll", 0 }, /* 4 */ + { "reach", 0 }, /* 5 */ + { "delay", 0 }, /* 6 */ + { "offset", 0 }, /* 7 */ + { "dispersion", 0 }, /* 8 */ + { "rec", 0 }, /* 9 */ + { "reftime", 0 }, /* 10 */ + { "srcport", 0 }, /* 11 */ + { 0, 0 } +}; + +struct varlist peervarlist[] = { + { "srcadr", 0 }, /* 0 */ + { "refid", 0 }, /* 1 */ + { "stratum", 0 }, /* 2 */ + { "hpoll", 0 }, /* 3 */ + { "ppoll", 0 }, /* 4 */ + { "reach", 0 }, /* 5 */ + { "delay", 0 }, /* 6 */ + { "offset", 0 }, /* 7 */ + { "dispersion", 0 }, /* 8 */ + { "rec", 0 }, /* 9 */ + { "reftime", 0 }, /* 10 */ + { "srcport", 0 }, /* 11 */ + { 0, 0 } +}; + +#define HAVE_SRCADR 0 +#define HAVE_DSTADR 1 +#define HAVE_REFID 1 +#define HAVE_STRATUM 2 +#define HAVE_HPOLL 3 +#define HAVE_PPOLL 4 +#define HAVE_REACH 5 +#define HAVE_DELAY 6 +#define HAVE_OFFSET 7 +#define HAVE_DISPERSION 8 +#define HAVE_REC 9 +#define HAVE_REFTIME 10 +#define HAVE_SRCPORT 11 +#define MAXHAVE 12 + +/* + * Decode an incoming data buffer and print a line in the peer list + */ +static int +doprintpeers(pvl, associd, rstatus, datalen, data, fp) + struct varlist *pvl; + int associd; + int rstatus; + int datalen; + char *data; + FILE *fp; +{ + char *name; + char *value; + int i; + int c; + + U_LONG srcadr; + U_LONG dstadr; + U_LONG srcport; + char *dstadr_refid = "0.0.0.0"; + U_LONG stratum; + LONG ppoll; + LONG hpoll; + U_LONG reach; + l_fp estdelay; + l_fp estoffset; + l_fp estdisp; + l_fp rec; + l_fp reftime; + l_fp ts; + u_char havevar[MAXHAVE]; + U_LONG poll; + char refid_string[10]; + extern struct ctl_var peer_var[]; + + bzero((char *)havevar, sizeof(havevar)); + gettstamp(&ts); + + while (nextvar(&datalen, &data, &name, &value)) { + i = findvar(name, peer_var); + if (i == 0) + continue; /* don't know this one */ + switch (i) { + case CP_SRCADR: + if (decodenetnum(value, &srcadr)) + havevar[HAVE_SRCADR] = 1; + break; + case CP_DSTADR: + if (pvl == opeervarlist) { + if (decodenetnum(value, &dstadr)) { + havevar[HAVE_DSTADR] = 1; + dstadr_refid = numtoa(dstadr); + } + } + break; + case CP_REFID: + if (pvl == peervarlist) { + havevar[HAVE_REFID] = 1; + if (*value == '\0') { + dstadr_refid = "0.0.0.0"; + } else if (decodenetnum(value, &dstadr)) { + if (dstadr == 0) + dstadr_refid = "0.0.0.0"; + else + dstadr_refid = nntohost(dstadr); + } else if ((int)strlen(value) <= 4) { + refid_string[0] = '.'; + (void) strcpy(&refid_string[1], value); + i = strlen(refid_string); + refid_string[i] = '.'; + refid_string[i+1] = '\0'; + dstadr_refid = refid_string; + } else { + havevar[HAVE_REFID] = 0; + } + } + break; + case CP_STRATUM: + if (decodeuint(value, &stratum)) + havevar[HAVE_STRATUM] = 1; + break; + case CP_HPOLL: + if (decodeint(value, &hpoll)) { + havevar[HAVE_HPOLL] = 1; + if (hpoll < 0) + hpoll = NTP_MINPOLL; + } + break; + case CP_PPOLL: + if (decodeint(value, &ppoll)) { + havevar[HAVE_PPOLL] = 1; + if (ppoll < 0) + ppoll = NTP_MINPOLL; + } + break; + case CP_REACH: + if (decodeuint(value, &reach)) + havevar[HAVE_REACH] = 1; + break; + case CP_DELAY: + if (decodetime(value, &estdelay)) + havevar[HAVE_DELAY] = 1; + break; + case CP_OFFSET: + if (decodetime(value, &estoffset)) + havevar[HAVE_OFFSET] = 1; + break; + case CP_DISPERSION: + if (decodetime(value, &estdisp)) + havevar[HAVE_DISPERSION] = 1; + break; + case CP_REC: + if (decodets(value, &rec)) + havevar[HAVE_REC] = 1; + break; + case CP_SRCPORT: + if (decodeuint(value, &srcport)) + havevar[HAVE_SRCPORT] = 1; + break; + case CP_REFTIME: + havevar[HAVE_REFTIME] = 1; + if (!decodets(value, &reftime)) + reftime.l_ui = reftime.l_uf = 0; + break; + default: + break; + } + } + + /* + * Check to see if the srcport is NTP's port. If not this probably + * isn't a valid peer association. + */ + if (havevar[HAVE_SRCPORT] && srcport != NTP_PORT) + return 1; + + /* + * Check to see if we got all of them. If not, return an + * error. + */ + for (i = 0; i < MAXHAVE; i++) + if (!havevar[i]) { + (void) fprintf(stderr, + "***Remote host didn't return peer.%s for association %d\n", + pvl[i].name, associd); + return 0; + } + + + /* + * Got everything, format the line + */ + poll = 1<<max(min3(ppoll, hpoll, NTP_MAXPOLL), NTP_MINPOLL); + if (pktversion == NTP_VERSION) + c = flash3[CTL_PEER_STATVAL(rstatus) & 0x7]; + else + c = flash2[CTL_PEER_STATVAL(rstatus) & 0x3]; + if (numhosts > 1) + (void) fprintf(fp, "%-*s ", maxhostlen, currenthost); + (void) fprintf(fp, + "%c%-15.15s %-15.15s %2d %4.4s %4d %3o %7.7s %7.7s %7.7s\n", + c, nntohost(srcadr), dstadr_refid, stratum, + when(&ts, &rec, &reftime), + poll, reach, fixup(7, lfptoms(&estdelay, 2)), + fixup(7, lfptoms(&estoffset, 2)), + fixup(7, lfptoms(&estdisp, 2))); + return 1; +} + +#undef HAVE_SRCADR +#undef HAVE_DSTADR +#undef HAVE_STRATUM +#undef HAVE_PPOLL +#undef HAVE_HPOLL +#undef HAVE_REACH +#undef HAVE_ESTDELAY +#undef HAVE_ESTOFFSET +#undef HAVE_ESTDISP +#undef HAVE_REFID +#undef HAVE_REC +#undef HAVE_SRCPORT +#undef HAVE_REFTIME +#undef MAXHAVE + + +/* + * dogetpeers - given an association ID, read and print the spreadsheet + * peer variables. + */ +static int +dogetpeers(pvl, associd, fp) + struct varlist *pvl; + int associd; + FILE *fp; +{ + char *datap; + int res; + int dsize; + u_short rstatus; + +#ifdef notdef + res = doquerylist(pvl, CTL_OP_READVAR, associd, 0, &rstatus, + &dsize, &datap); +#else + /* + * Damn fuzzballs + */ + res = doquery(CTL_OP_READVAR, associd, 0, 0, (char *)0, &rstatus, + &dsize, &datap); +#endif + + if (res != 0) + return 0; + + if (dsize == 0) { + (void) fprintf(stderr, + "***No information returned for association %d\n", + associd); + return 0; + } + + + return doprintpeers(pvl, associd, (int)rstatus, dsize, datap, fp); +} + + +/* + * peers - print a peer spreadsheet + */ +static void +dopeers(showall, fp) + int showall; + FILE *fp; +{ + register int i; + char fullname[LENHOSTNAME]; + U_LONG netnum; + + + if (!dogetassoc(fp)) + return; + + for (i = 0; i < numhosts; ++i) + { if(getnetnum(chosts[i],&netnum,fullname)) + if ((int)strlen(fullname) > maxhostlen) + maxhostlen = strlen(fullname); + } + if (numhosts > 1) + (void) fprintf(fp, "%-*.*s ", maxhostlen, maxhostlen, "host"); + (void) fprintf(fp, +" remote refid st when poll reach delay offset disp\n"); + if (numhosts > 1) + for (i = 0; i <= maxhostlen; ++i) + (void) fprintf(fp, "="); + (void) fprintf(fp, +"===========================================================================\n"); + + for (i = 0; i < numassoc; i++) { + if (!showall && + !(CTL_PEER_STATVAL(assoc_cache[i].status) + & (CTL_PST_CONFIG|CTL_PST_REACH))) + continue; + if (!dogetpeers(peervarlist, (int)assoc_cache[i].assid, fp)) { + return; + } + } + return; +} + + +/* + * peers - print a peer spreadsheet + */ +/*ARGSUSED*/ +static void +peers(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + dopeers(0, fp); +} + + +/* + * lpeers - print a peer spreadsheet including all fuzzball peers + */ +/*ARGSUSED*/ +static void +lpeers(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + dopeers(1, fp); +} + + +/* + * opeers - print a peer spreadsheet + */ +static void +doopeers(showall, fp) + int showall; + FILE *fp; +{ + register int i; + + if (!dogetassoc(fp)) + return; + + (void) fprintf(fp, +" remote local st when poll reach delay offset disp\n"); + (void) fprintf(fp, +"=========================================================================\n"); + + for (i = 0; i < numassoc; i++) { + if (!showall && + !(CTL_PEER_STATVAL(assoc_cache[i].status) + & (CTL_PST_CONFIG|CTL_PST_REACH))) + continue; + if (!dogetpeers(opeervarlist, (int)assoc_cache[i].assid, fp)) { + return; + } + } + return; +} + + +/* + * opeers - print a peer spreadsheet the old way + */ +/*ARGSUSED*/ +static void +opeers(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + doopeers(0, fp); +} + + +/* + * lopeers - print a peer spreadsheet including all fuzzball peers + */ +/*ARGSUSED*/ +static void +lopeers(pcmd, fp) + struct parse *pcmd; + FILE *fp; +{ + doopeers(1, fp); +} |