17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate * CDDL HEADER START
37c478bd9Sstevel@tonic-gate *
47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the
57c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
67c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
77c478bd9Sstevel@tonic-gate * with the License.
87c478bd9Sstevel@tonic-gate *
97c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
107c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
117c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions
127c478bd9Sstevel@tonic-gate * and limitations under the License.
137c478bd9Sstevel@tonic-gate *
147c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
157c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
167c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
177c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
187c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
197c478bd9Sstevel@tonic-gate *
207c478bd9Sstevel@tonic-gate * CDDL HEADER END
217c478bd9Sstevel@tonic-gate */
227c478bd9Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
237c478bd9Sstevel@tonic-gate /* All Rights Reserved */
247c478bd9Sstevel@tonic-gate
25*34e48580Sdp /*
26*34e48580Sdp * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
27*34e48580Sdp * Use is subject to license terms.
28*34e48580Sdp */
297c478bd9Sstevel@tonic-gate
30*34e48580Sdp #pragma ident "%Z%%M% %I% %E% SMI"
317c478bd9Sstevel@tonic-gate
327c478bd9Sstevel@tonic-gate
337c478bd9Sstevel@tonic-gate #include <stdio.h>
34*34e48580Sdp #include <stdlib.h>
35*34e48580Sdp #include <strings.h>
367c478bd9Sstevel@tonic-gate #include <ctype.h>
377c478bd9Sstevel@tonic-gate #include <sys/types.h>
387c478bd9Sstevel@tonic-gate #include <unistd.h>
397c478bd9Sstevel@tonic-gate #include "extern.h"
407c478bd9Sstevel@tonic-gate #include "misc.h"
417c478bd9Sstevel@tonic-gate #include <sac.h>
427c478bd9Sstevel@tonic-gate #include "structs.h"
437c478bd9Sstevel@tonic-gate #ifdef SAC
447c478bd9Sstevel@tonic-gate #include "msgs.h"
457c478bd9Sstevel@tonic-gate #endif
467c478bd9Sstevel@tonic-gate
477c478bd9Sstevel@tonic-gate char Comment[SIZE]; /* place holder for comments */
487c478bd9Sstevel@tonic-gate
497c478bd9Sstevel@tonic-gate
507c478bd9Sstevel@tonic-gate /*
517c478bd9Sstevel@tonic-gate * nexttok - return next token, essentially a strtok, but it can
527c478bd9Sstevel@tonic-gate * deal with null fields and strtok can not
537c478bd9Sstevel@tonic-gate *
547c478bd9Sstevel@tonic-gate * args: str - the string to be examined, NULL if we should
557c478bd9Sstevel@tonic-gate * examine the remembered string
567c478bd9Sstevel@tonic-gate * delim - the list of valid delimiters
577c478bd9Sstevel@tonic-gate * ros - rest of string flag (1 for rest of string, 0 for
587c478bd9Sstevel@tonic-gate * normal processing)
597c478bd9Sstevel@tonic-gate */
607c478bd9Sstevel@tonic-gate
617c478bd9Sstevel@tonic-gate
627c478bd9Sstevel@tonic-gate char *
nexttok(str,delim,ros)637c478bd9Sstevel@tonic-gate nexttok(str, delim, ros)
647c478bd9Sstevel@tonic-gate char *str;
657c478bd9Sstevel@tonic-gate register char *delim;
667c478bd9Sstevel@tonic-gate int ros;
677c478bd9Sstevel@tonic-gate {
687c478bd9Sstevel@tonic-gate static char *savep; /* the remembered string */
697c478bd9Sstevel@tonic-gate register char *p; /* pointer to start of token */
707c478bd9Sstevel@tonic-gate register char *ep; /* pointer to end of token */
717c478bd9Sstevel@tonic-gate
727c478bd9Sstevel@tonic-gate p = (str == NULL) ? savep : str ;
737c478bd9Sstevel@tonic-gate if (ros)
747c478bd9Sstevel@tonic-gate return(p);
757c478bd9Sstevel@tonic-gate if (p == NULL)
767c478bd9Sstevel@tonic-gate return(NULL);
777c478bd9Sstevel@tonic-gate ep = strpbrk(p, delim);
787c478bd9Sstevel@tonic-gate if (ep == NULL) {
797c478bd9Sstevel@tonic-gate savep = NULL;
807c478bd9Sstevel@tonic-gate return(p);
817c478bd9Sstevel@tonic-gate }
827c478bd9Sstevel@tonic-gate savep = ep + 1;
837c478bd9Sstevel@tonic-gate *ep = '\0';
847c478bd9Sstevel@tonic-gate return(p);
857c478bd9Sstevel@tonic-gate }
867c478bd9Sstevel@tonic-gate
877c478bd9Sstevel@tonic-gate
887c478bd9Sstevel@tonic-gate /*
897c478bd9Sstevel@tonic-gate * parse - parse a line from _sactab. This routine will return if the parse
907c478bd9Sstevel@tonic-gate * was successful, otherwise it will output an error and exit.
917c478bd9Sstevel@tonic-gate *
927c478bd9Sstevel@tonic-gate * args: p - pointer to the data read from the file
937c478bd9Sstevel@tonic-gate * sp - pointer to a structure in which the separated fields
947c478bd9Sstevel@tonic-gate * are placed
957c478bd9Sstevel@tonic-gate *
967c478bd9Sstevel@tonic-gate * A line in the file has the following format:
977c478bd9Sstevel@tonic-gate *
987c478bd9Sstevel@tonic-gate * tag:type:flags:restart_count:command_string #comment
997c478bd9Sstevel@tonic-gate */
1007c478bd9Sstevel@tonic-gate
1017c478bd9Sstevel@tonic-gate
1027c478bd9Sstevel@tonic-gate void
parse(p,sp)1037c478bd9Sstevel@tonic-gate parse(p, sp)
1047c478bd9Sstevel@tonic-gate register char *p;
1057c478bd9Sstevel@tonic-gate register struct sactab *sp;
1067c478bd9Sstevel@tonic-gate {
1077c478bd9Sstevel@tonic-gate char scratch[SIZE]; /* a scratch buffer */
1087c478bd9Sstevel@tonic-gate
1097c478bd9Sstevel@tonic-gate /*
1107c478bd9Sstevel@tonic-gate * get the PM tag
1117c478bd9Sstevel@tonic-gate */
1127c478bd9Sstevel@tonic-gate
1137c478bd9Sstevel@tonic-gate p = nexttok(p, DELIM, FALSE);
1147c478bd9Sstevel@tonic-gate if (p == NULL) {
1157c478bd9Sstevel@tonic-gate # ifdef SAC
1167c478bd9Sstevel@tonic-gate error(E_BADFILE, EXIT);
1177c478bd9Sstevel@tonic-gate # else
1187c478bd9Sstevel@tonic-gate Saferrno = E_SAFERR;
1197c478bd9Sstevel@tonic-gate error("_sactab file is corrupt");
1207c478bd9Sstevel@tonic-gate # endif
1217c478bd9Sstevel@tonic-gate }
1227c478bd9Sstevel@tonic-gate if (strlen(p) > PMTAGSIZE) {
1237c478bd9Sstevel@tonic-gate p[PMTAGSIZE] = '\0';
1247c478bd9Sstevel@tonic-gate # ifdef SAC
1257c478bd9Sstevel@tonic-gate (void) sprintf(scratch, "tag too long, truncated to <%s>", p);
1267c478bd9Sstevel@tonic-gate log(scratch);
1277c478bd9Sstevel@tonic-gate # else
1287c478bd9Sstevel@tonic-gate (void) fprintf(stderr, "tag too long, truncated to <%s>", p);
1297c478bd9Sstevel@tonic-gate # endif
1307c478bd9Sstevel@tonic-gate }
1317c478bd9Sstevel@tonic-gate (void) strcpy(sp->sc_tag, p);
1327c478bd9Sstevel@tonic-gate
1337c478bd9Sstevel@tonic-gate /*
1347c478bd9Sstevel@tonic-gate * get the PM type
1357c478bd9Sstevel@tonic-gate */
1367c478bd9Sstevel@tonic-gate
1377c478bd9Sstevel@tonic-gate p = nexttok(NULL, DELIM, FALSE);
1387c478bd9Sstevel@tonic-gate if (p == NULL) {
1397c478bd9Sstevel@tonic-gate # ifdef SAC
1407c478bd9Sstevel@tonic-gate error(E_BADFILE, EXIT);
1417c478bd9Sstevel@tonic-gate # else
1427c478bd9Sstevel@tonic-gate Saferrno = E_SAFERR;
1437c478bd9Sstevel@tonic-gate error("_sactab file is corrupt");
1447c478bd9Sstevel@tonic-gate # endif
1457c478bd9Sstevel@tonic-gate }
1467c478bd9Sstevel@tonic-gate if (strlen(p) > PMTYPESIZE) {
1477c478bd9Sstevel@tonic-gate p[PMTYPESIZE] = '\0';
1487c478bd9Sstevel@tonic-gate # ifdef SAC
1497c478bd9Sstevel@tonic-gate (void) sprintf(scratch, "type too long, truncated to <%s>", p);
1507c478bd9Sstevel@tonic-gate log(scratch);
1517c478bd9Sstevel@tonic-gate # else
1527c478bd9Sstevel@tonic-gate (void) fprintf(stderr, "type too long, truncated to <%s>", p);
1537c478bd9Sstevel@tonic-gate # endif
1547c478bd9Sstevel@tonic-gate }
1557c478bd9Sstevel@tonic-gate (void) strcpy(sp->sc_type, p);
1567c478bd9Sstevel@tonic-gate
1577c478bd9Sstevel@tonic-gate /*
1587c478bd9Sstevel@tonic-gate * get the flags
1597c478bd9Sstevel@tonic-gate */
1607c478bd9Sstevel@tonic-gate
1617c478bd9Sstevel@tonic-gate p = nexttok(NULL, DELIM, FALSE);
1627c478bd9Sstevel@tonic-gate if (p == NULL) {
1637c478bd9Sstevel@tonic-gate # ifdef SAC
1647c478bd9Sstevel@tonic-gate error(E_BADFILE, EXIT);
1657c478bd9Sstevel@tonic-gate # else
1667c478bd9Sstevel@tonic-gate Saferrno = E_SAFERR;
1677c478bd9Sstevel@tonic-gate error("_sactab file is corrupt");
1687c478bd9Sstevel@tonic-gate # endif
1697c478bd9Sstevel@tonic-gate }
1707c478bd9Sstevel@tonic-gate sp->sc_flags = 0;
1717c478bd9Sstevel@tonic-gate while (*p) {
1727c478bd9Sstevel@tonic-gate switch (*p++) {
1737c478bd9Sstevel@tonic-gate case 'd':
1747c478bd9Sstevel@tonic-gate sp->sc_flags |= D_FLAG;
1757c478bd9Sstevel@tonic-gate break;
1767c478bd9Sstevel@tonic-gate case 'x':
1777c478bd9Sstevel@tonic-gate sp->sc_flags |= X_FLAG;
1787c478bd9Sstevel@tonic-gate break;
1797c478bd9Sstevel@tonic-gate default:
1807c478bd9Sstevel@tonic-gate (void) sprintf(scratch, "Unrecognized flag <%c>", *(p - 1));
1817c478bd9Sstevel@tonic-gate # ifdef SAC
1827c478bd9Sstevel@tonic-gate log(scratch);
1837c478bd9Sstevel@tonic-gate # else
1847c478bd9Sstevel@tonic-gate Saferrno = E_SAFERR;
1857c478bd9Sstevel@tonic-gate error(scratch);
1867c478bd9Sstevel@tonic-gate # endif
1877c478bd9Sstevel@tonic-gate break;
1887c478bd9Sstevel@tonic-gate }
1897c478bd9Sstevel@tonic-gate }
1907c478bd9Sstevel@tonic-gate
1917c478bd9Sstevel@tonic-gate /*
1927c478bd9Sstevel@tonic-gate * get the restart count
1937c478bd9Sstevel@tonic-gate */
1947c478bd9Sstevel@tonic-gate
1957c478bd9Sstevel@tonic-gate p = nexttok(NULL, DELIM, FALSE);
1967c478bd9Sstevel@tonic-gate if (p == NULL) {
1977c478bd9Sstevel@tonic-gate # ifdef SAC
1987c478bd9Sstevel@tonic-gate error(E_BADFILE, EXIT);
1997c478bd9Sstevel@tonic-gate # else
2007c478bd9Sstevel@tonic-gate Saferrno = E_SAFERR;
2017c478bd9Sstevel@tonic-gate error("_sactab file is corrupt");
2027c478bd9Sstevel@tonic-gate # endif
2037c478bd9Sstevel@tonic-gate }
2047c478bd9Sstevel@tonic-gate sp->sc_rsmax = atoi(p);
2057c478bd9Sstevel@tonic-gate
2067c478bd9Sstevel@tonic-gate /*
2077c478bd9Sstevel@tonic-gate * get the command string
2087c478bd9Sstevel@tonic-gate */
2097c478bd9Sstevel@tonic-gate
2107c478bd9Sstevel@tonic-gate p = nexttok(NULL, DELIM, FALSE);
2117c478bd9Sstevel@tonic-gate if (p == NULL) {
2127c478bd9Sstevel@tonic-gate # ifdef SAC
2137c478bd9Sstevel@tonic-gate error(E_BADFILE, EXIT);
2147c478bd9Sstevel@tonic-gate # else
2157c478bd9Sstevel@tonic-gate Saferrno = E_SAFERR;
2167c478bd9Sstevel@tonic-gate error("_sactab file is corrupt");
2177c478bd9Sstevel@tonic-gate # endif
2187c478bd9Sstevel@tonic-gate }
2197c478bd9Sstevel@tonic-gate if ((sp->sc_cmd = malloc((unsigned) (strlen(p) + 1))) == NULL) {
2207c478bd9Sstevel@tonic-gate # ifdef SAC
2217c478bd9Sstevel@tonic-gate error(E_MALLOC, EXIT);
2227c478bd9Sstevel@tonic-gate # else
2237c478bd9Sstevel@tonic-gate Saferrno = E_SAFERR;
2247c478bd9Sstevel@tonic-gate error("malloc failed");
2257c478bd9Sstevel@tonic-gate # endif
2267c478bd9Sstevel@tonic-gate }
2277c478bd9Sstevel@tonic-gate (void) strcpy(sp->sc_cmd, p);
2287c478bd9Sstevel@tonic-gate
2297c478bd9Sstevel@tonic-gate /*
2307c478bd9Sstevel@tonic-gate * remember the comment string
2317c478bd9Sstevel@tonic-gate */
2327c478bd9Sstevel@tonic-gate
2337c478bd9Sstevel@tonic-gate if ((sp->sc_comment = malloc((unsigned) (strlen(Comment) + 1))) == NULL) {
2347c478bd9Sstevel@tonic-gate # ifdef SAC
2357c478bd9Sstevel@tonic-gate error(E_MALLOC, EXIT);
2367c478bd9Sstevel@tonic-gate # else
2377c478bd9Sstevel@tonic-gate Saferrno = E_SAFERR;
2387c478bd9Sstevel@tonic-gate error("malloc failed");
2397c478bd9Sstevel@tonic-gate # endif
2407c478bd9Sstevel@tonic-gate }
2417c478bd9Sstevel@tonic-gate (void) strcpy(sp->sc_comment, Comment);
2427c478bd9Sstevel@tonic-gate }
2437c478bd9Sstevel@tonic-gate
2447c478bd9Sstevel@tonic-gate
2457c478bd9Sstevel@tonic-gate /*
2467c478bd9Sstevel@tonic-gate * trim - remove comments, trim off trailing white space, done in place
2477c478bd9Sstevel@tonic-gate * args: p - string to be acted upon
2487c478bd9Sstevel@tonic-gate */
2497c478bd9Sstevel@tonic-gate
2507c478bd9Sstevel@tonic-gate char *
trim(p)2517c478bd9Sstevel@tonic-gate trim(p)
2527c478bd9Sstevel@tonic-gate register char *p;
2537c478bd9Sstevel@tonic-gate {
2547c478bd9Sstevel@tonic-gate register char *tp; /* temp pointer */
2557c478bd9Sstevel@tonic-gate
2567c478bd9Sstevel@tonic-gate /*
2577c478bd9Sstevel@tonic-gate * remove comments, if any, but remember them for later
2587c478bd9Sstevel@tonic-gate */
2597c478bd9Sstevel@tonic-gate
2607c478bd9Sstevel@tonic-gate tp = strchr(p, COMMENT);
2617c478bd9Sstevel@tonic-gate Comment[0] = '\0';
2627c478bd9Sstevel@tonic-gate if (tp) {
2637c478bd9Sstevel@tonic-gate (void) strcpy(Comment, tp + 1); /* skip the '#' */
2647c478bd9Sstevel@tonic-gate *tp = '\0';
2657c478bd9Sstevel@tonic-gate tp = strchr(Comment, '\n');
2667c478bd9Sstevel@tonic-gate if (tp)
2677c478bd9Sstevel@tonic-gate *tp ='\0';
2687c478bd9Sstevel@tonic-gate }
2697c478bd9Sstevel@tonic-gate
2707c478bd9Sstevel@tonic-gate /*
2717c478bd9Sstevel@tonic-gate * remove trailing whitespace, if any
2727c478bd9Sstevel@tonic-gate */
2737c478bd9Sstevel@tonic-gate
2747c478bd9Sstevel@tonic-gate for (tp = p + strlen(p) - 1; tp >= p && isspace(*tp); --tp)
2757c478bd9Sstevel@tonic-gate *tp = '\0';
2767c478bd9Sstevel@tonic-gate return(p);
2777c478bd9Sstevel@tonic-gate }
2787c478bd9Sstevel@tonic-gate
2797c478bd9Sstevel@tonic-gate
2807c478bd9Sstevel@tonic-gate /*
2817c478bd9Sstevel@tonic-gate * pstate - put port monitor state into intelligible form for output
2827c478bd9Sstevel@tonic-gate * SSTATE is only used by sacadm
2837c478bd9Sstevel@tonic-gate *
2847c478bd9Sstevel@tonic-gate * args: state - binary representation of state
2857c478bd9Sstevel@tonic-gate */
2867c478bd9Sstevel@tonic-gate
2877c478bd9Sstevel@tonic-gate char *
pstate(unchar state)288*34e48580Sdp pstate(unchar state)
2897c478bd9Sstevel@tonic-gate {
2907c478bd9Sstevel@tonic-gate switch (state) {
2917c478bd9Sstevel@tonic-gate case NOTRUNNING:
2927c478bd9Sstevel@tonic-gate return("NOTRUNNING");
2937c478bd9Sstevel@tonic-gate case STARTING:
2947c478bd9Sstevel@tonic-gate return("STARTING");
2957c478bd9Sstevel@tonic-gate case ENABLED:
2967c478bd9Sstevel@tonic-gate return("ENABLED");
2977c478bd9Sstevel@tonic-gate case DISABLED:
2987c478bd9Sstevel@tonic-gate return("DISABLED");
2997c478bd9Sstevel@tonic-gate case STOPPING:
3007c478bd9Sstevel@tonic-gate return("STOPPING");
3017c478bd9Sstevel@tonic-gate case FAILED:
3027c478bd9Sstevel@tonic-gate return("FAILED");
3037c478bd9Sstevel@tonic-gate case UNKNOWN:
3047c478bd9Sstevel@tonic-gate return("UNKNOWN");
3057c478bd9Sstevel@tonic-gate # ifndef SAC
3067c478bd9Sstevel@tonic-gate case SSTATE:
3077c478bd9Sstevel@tonic-gate return("NO_SAC");
3087c478bd9Sstevel@tonic-gate # endif
3097c478bd9Sstevel@tonic-gate default:
3107c478bd9Sstevel@tonic-gate # ifdef SAC
3117c478bd9Sstevel@tonic-gate error(E_BADSTATE, EXIT);
3127c478bd9Sstevel@tonic-gate # else
3137c478bd9Sstevel@tonic-gate Saferrno = E_SAFERR;
3147c478bd9Sstevel@tonic-gate error("Improper message from SAC\n");
3157c478bd9Sstevel@tonic-gate # endif
3167c478bd9Sstevel@tonic-gate }
3177c478bd9Sstevel@tonic-gate /* NOTREACHED */
318*34e48580Sdp return (NULL);
3197c478bd9Sstevel@tonic-gate }
320