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 /*
23ace1a5f1Sdp * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
247c478bd9Sstevel@tonic-gate * Use is subject to license terms.
257c478bd9Sstevel@tonic-gate */
267c478bd9Sstevel@tonic-gate
277c478bd9Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
287c478bd9Sstevel@tonic-gate /* All Rights Reserved */
297c478bd9Sstevel@tonic-gate
30ace1a5f1Sdp #include <stdio.h>
31ace1a5f1Sdp #include <errno.h>
32ace1a5f1Sdp #include <string.h>
337c478bd9Sstevel@tonic-gate #include <locale.h>
347c478bd9Sstevel@tonic-gate
357c478bd9Sstevel@tonic-gate #include "lp.h"
367c478bd9Sstevel@tonic-gate #include "access.h"
377c478bd9Sstevel@tonic-gate #include "filters.h"
387c478bd9Sstevel@tonic-gate #include "msgs.h"
397c478bd9Sstevel@tonic-gate
407c478bd9Sstevel@tonic-gate #define WHO_AM_I I_AM_LPFILTER
417c478bd9Sstevel@tonic-gate #include "oam.h"
427c478bd9Sstevel@tonic-gate
437c478bd9Sstevel@tonic-gate #define OPT_LIST "f:F:ixl"
447c478bd9Sstevel@tonic-gate
457c478bd9Sstevel@tonic-gate int add_filter(),
467c478bd9Sstevel@tonic-gate reload_filter(),
477c478bd9Sstevel@tonic-gate delete_filter(),
487c478bd9Sstevel@tonic-gate list_filter();
497c478bd9Sstevel@tonic-gate
507c478bd9Sstevel@tonic-gate static void alert_spooler(),
517c478bd9Sstevel@tonic-gate same_complaints();
527c478bd9Sstevel@tonic-gate
537c478bd9Sstevel@tonic-gate static char *opt();
547c478bd9Sstevel@tonic-gate
557c478bd9Sstevel@tonic-gate /*
567c478bd9Sstevel@tonic-gate * Unfortunately, the LP requirements show the listing of a filter
577c478bd9Sstevel@tonic-gate * to be in a different order than the stored filter table. We can't
587c478bd9Sstevel@tonic-gate * change the stored version because it's the same as UNISON uses.
597c478bd9Sstevel@tonic-gate * So, we can't reuse the "FL_..." #defines found in "filters.h".
607c478bd9Sstevel@tonic-gate * But the following have similar use.
617c478bd9Sstevel@tonic-gate */
627c478bd9Sstevel@tonic-gate #define FL_MAX_P FL_MAX
637c478bd9Sstevel@tonic-gate # define FL_IGN_P 8
647c478bd9Sstevel@tonic-gate # define FL_PTYPS_P 2
657c478bd9Sstevel@tonic-gate # define FL_PRTRS_P 3
667c478bd9Sstevel@tonic-gate # define FL_ITYPS_P 0
677c478bd9Sstevel@tonic-gate # define FL_NAME_P 7
687c478bd9Sstevel@tonic-gate # define FL_OTYPS_P 1
697c478bd9Sstevel@tonic-gate # define FL_TYPE_P 4
707c478bd9Sstevel@tonic-gate # define FL_CMD_P 5
717c478bd9Sstevel@tonic-gate # define FL_TMPS_P 6
727c478bd9Sstevel@tonic-gate
737c478bd9Sstevel@tonic-gate #define TABLE 0
747c478bd9Sstevel@tonic-gate #define TABLE_I 1
757c478bd9Sstevel@tonic-gate
767c478bd9Sstevel@tonic-gate static struct headings {
777c478bd9Sstevel@tonic-gate char *v;
787c478bd9Sstevel@tonic-gate short len;
797c478bd9Sstevel@tonic-gate } headings[FL_MAX_P] = {
807c478bd9Sstevel@tonic-gate
817c478bd9Sstevel@tonic-gate #define ENTRY(X) X, sizeof(X)-1
827c478bd9Sstevel@tonic-gate ENTRY("Input types:"),
837c478bd9Sstevel@tonic-gate ENTRY("Output types:"),
847c478bd9Sstevel@tonic-gate ENTRY("Printer types:"),
857c478bd9Sstevel@tonic-gate ENTRY("Printers:"),
867c478bd9Sstevel@tonic-gate ENTRY("Filter type:"),
877c478bd9Sstevel@tonic-gate ENTRY("Command:"),
887c478bd9Sstevel@tonic-gate ENTRY("Options:"),
897c478bd9Sstevel@tonic-gate ENTRY(""),
907c478bd9Sstevel@tonic-gate ENTRY("")
917c478bd9Sstevel@tonic-gate #undef ENTRY
927c478bd9Sstevel@tonic-gate
937c478bd9Sstevel@tonic-gate };
947c478bd9Sstevel@tonic-gate
957c478bd9Sstevel@tonic-gate /**
967c478bd9Sstevel@tonic-gate ** usage()
977c478bd9Sstevel@tonic-gate **/
987c478bd9Sstevel@tonic-gate
usage()997c478bd9Sstevel@tonic-gate void usage ()
1007c478bd9Sstevel@tonic-gate {
1017c478bd9Sstevel@tonic-gate (void) printf (gettext(
1027c478bd9Sstevel@tonic-gate "usage:\n"
1037c478bd9Sstevel@tonic-gate "\n"
1047c478bd9Sstevel@tonic-gate " (add or change filter)\n"
1057c478bd9Sstevel@tonic-gate " lpfilter -f filter-name {-F path-name | -}\n"
1067c478bd9Sstevel@tonic-gate "\n"
1077c478bd9Sstevel@tonic-gate " (restore delivered filter)\n"
1087c478bd9Sstevel@tonic-gate " lpfilter -f filter-name -i\n"
1097c478bd9Sstevel@tonic-gate "\n"
1107c478bd9Sstevel@tonic-gate " (list a filter)\n"
1117c478bd9Sstevel@tonic-gate " lpfilter -f filter-name -l\n"
1127c478bd9Sstevel@tonic-gate "\n"
1137c478bd9Sstevel@tonic-gate " (list all filters)\n"
1147c478bd9Sstevel@tonic-gate " lpfilter -f \"all\" -l\n"
1157c478bd9Sstevel@tonic-gate "\n"
1167c478bd9Sstevel@tonic-gate " (delete filter)\n"
1177c478bd9Sstevel@tonic-gate " lpfilter -f filter-name -x\n"));
1187c478bd9Sstevel@tonic-gate
1197c478bd9Sstevel@tonic-gate return;
1207c478bd9Sstevel@tonic-gate }
1217c478bd9Sstevel@tonic-gate
1227c478bd9Sstevel@tonic-gate /**
1237c478bd9Sstevel@tonic-gate ** main()
1247c478bd9Sstevel@tonic-gate **/
1257c478bd9Sstevel@tonic-gate
main(argc,argv)1267c478bd9Sstevel@tonic-gate int main (argc, argv)
1277c478bd9Sstevel@tonic-gate int argc;
1287c478bd9Sstevel@tonic-gate char *argv[];
1297c478bd9Sstevel@tonic-gate {
1307c478bd9Sstevel@tonic-gate extern int optind,
1317c478bd9Sstevel@tonic-gate opterr,
1327c478bd9Sstevel@tonic-gate optopt,
1337c478bd9Sstevel@tonic-gate getopt();
1347c478bd9Sstevel@tonic-gate
1357c478bd9Sstevel@tonic-gate extern char *optarg;
1367c478bd9Sstevel@tonic-gate
1377c478bd9Sstevel@tonic-gate int c,
1387c478bd9Sstevel@tonic-gate (*action)(),
1397c478bd9Sstevel@tonic-gate (*newaction)();
1407c478bd9Sstevel@tonic-gate
1417c478bd9Sstevel@tonic-gate FILE *input;
1427c478bd9Sstevel@tonic-gate
1437c478bd9Sstevel@tonic-gate char *filter,
1447c478bd9Sstevel@tonic-gate *p;
145268ffd3aSRichard Lowe char stroptsw[] = "-X";
1467c478bd9Sstevel@tonic-gate
1477c478bd9Sstevel@tonic-gate
1487c478bd9Sstevel@tonic-gate (void) setlocale (LC_ALL, "");
1497c478bd9Sstevel@tonic-gate #if !defined(TEXT_DOMAIN)
1507c478bd9Sstevel@tonic-gate #define TEXT_DOMAIN "SYS_TEST"
1517c478bd9Sstevel@tonic-gate #endif
1527c478bd9Sstevel@tonic-gate (void) textdomain(TEXT_DOMAIN);
1537c478bd9Sstevel@tonic-gate
1547c478bd9Sstevel@tonic-gate if (!is_user_admin()) {
1557c478bd9Sstevel@tonic-gate LP_ERRMSG (ERROR, E_LP_NOTADM);
1567c478bd9Sstevel@tonic-gate exit (1);
1577c478bd9Sstevel@tonic-gate }
1587c478bd9Sstevel@tonic-gate
1597c478bd9Sstevel@tonic-gate action = 0;
1607c478bd9Sstevel@tonic-gate input = 0;
1617c478bd9Sstevel@tonic-gate filter = 0;
1627c478bd9Sstevel@tonic-gate
1637c478bd9Sstevel@tonic-gate opterr = 0;
1647c478bd9Sstevel@tonic-gate
1657c478bd9Sstevel@tonic-gate while ((c = getopt(argc, argv, OPT_LIST)) != -1) switch (c) {
1667c478bd9Sstevel@tonic-gate
1677c478bd9Sstevel@tonic-gate case 'f':
1687c478bd9Sstevel@tonic-gate if (filter)
1697c478bd9Sstevel@tonic-gate LP_ERRMSG1 (WARNING, E_LP_2MANY, 'f');
1707c478bd9Sstevel@tonic-gate filter = optarg;
1717c478bd9Sstevel@tonic-gate if (
1727c478bd9Sstevel@tonic-gate STREQU(NAME_ANY, filter)
1737c478bd9Sstevel@tonic-gate || STREQU(NAME_NONE, filter)
1747c478bd9Sstevel@tonic-gate ) {
1757c478bd9Sstevel@tonic-gate LP_ERRMSG (ERROR, E_LP_ANYNONE);
1767c478bd9Sstevel@tonic-gate exit (1);
1777c478bd9Sstevel@tonic-gate } else if (!syn_name(filter)) {
1787c478bd9Sstevel@tonic-gate LP_ERRMSG1 (ERROR, E_LP_NOTNAME, filter);
1797c478bd9Sstevel@tonic-gate exit (1);
1807c478bd9Sstevel@tonic-gate } else if (!*filter)
1817c478bd9Sstevel@tonic-gate filter = NAME_ALL;
1827c478bd9Sstevel@tonic-gate break;
1837c478bd9Sstevel@tonic-gate
1847c478bd9Sstevel@tonic-gate case 'F':
1857c478bd9Sstevel@tonic-gate if (input)
1867c478bd9Sstevel@tonic-gate LP_ERRMSG1 (WARNING, E_LP_2MANY, 'F');
1877c478bd9Sstevel@tonic-gate if (!(input = fopen(optarg, "r"))) {
1887c478bd9Sstevel@tonic-gate LP_ERRMSG1 (ERROR, E_FL_OPEN, optarg);
1897c478bd9Sstevel@tonic-gate exit (1);
1907c478bd9Sstevel@tonic-gate }
1917c478bd9Sstevel@tonic-gate newaction = add_filter;
1927c478bd9Sstevel@tonic-gate goto Check;
1937c478bd9Sstevel@tonic-gate
1947c478bd9Sstevel@tonic-gate case 'i':
1957c478bd9Sstevel@tonic-gate newaction = reload_filter;
1967c478bd9Sstevel@tonic-gate goto Check;
1977c478bd9Sstevel@tonic-gate
1987c478bd9Sstevel@tonic-gate case 'x':
1997c478bd9Sstevel@tonic-gate newaction = delete_filter;
2007c478bd9Sstevel@tonic-gate goto Check;
2017c478bd9Sstevel@tonic-gate
2027c478bd9Sstevel@tonic-gate case 'l':
2037c478bd9Sstevel@tonic-gate newaction = list_filter;
2047c478bd9Sstevel@tonic-gate Check: if (action && newaction != action) {
2057c478bd9Sstevel@tonic-gate LP_ERRMSG2 (
2067c478bd9Sstevel@tonic-gate ERROR,
2077c478bd9Sstevel@tonic-gate E_LP_AMBIG,
2087c478bd9Sstevel@tonic-gate opt(action),
2097c478bd9Sstevel@tonic-gate opt(newaction)
2107c478bd9Sstevel@tonic-gate );
2117c478bd9Sstevel@tonic-gate exit (1);
2127c478bd9Sstevel@tonic-gate }
2137c478bd9Sstevel@tonic-gate action = newaction;
2147c478bd9Sstevel@tonic-gate break;
2157c478bd9Sstevel@tonic-gate
2167c478bd9Sstevel@tonic-gate default:
2177c478bd9Sstevel@tonic-gate if (optopt == '?') {
2187c478bd9Sstevel@tonic-gate usage ();
2197c478bd9Sstevel@tonic-gate exit (0);
2207c478bd9Sstevel@tonic-gate }
221268ffd3aSRichard Lowe stroptsw[1] = optopt;
2227c478bd9Sstevel@tonic-gate if (strchr(OPT_LIST, optopt))
223268ffd3aSRichard Lowe LP_ERRMSG1 (ERROR, E_LP_OPTARG, stroptsw);
2247c478bd9Sstevel@tonic-gate else
225268ffd3aSRichard Lowe LP_ERRMSG1 (ERROR, E_LP_OPTION, stroptsw);
2267c478bd9Sstevel@tonic-gate exit (1);
2277c478bd9Sstevel@tonic-gate
2287c478bd9Sstevel@tonic-gate }
2297c478bd9Sstevel@tonic-gate
2307c478bd9Sstevel@tonic-gate if (optind < argc && STREQU(argv[optind], "-"))
2317c478bd9Sstevel@tonic-gate if (action) {
2327c478bd9Sstevel@tonic-gate LP_ERRMSG2 (ERROR, E_LP_AMBIG, opt(action), "-");
2337c478bd9Sstevel@tonic-gate exit (1);
2347c478bd9Sstevel@tonic-gate } else {
2357c478bd9Sstevel@tonic-gate action = add_filter;
2367c478bd9Sstevel@tonic-gate optind++;
2377c478bd9Sstevel@tonic-gate }
2387c478bd9Sstevel@tonic-gate
2397c478bd9Sstevel@tonic-gate if (!filter) {
2407c478bd9Sstevel@tonic-gate LP_ERRMSG (ERROR, E_FL_NOFILT);
2417c478bd9Sstevel@tonic-gate exit (1);
2427c478bd9Sstevel@tonic-gate }
2437c478bd9Sstevel@tonic-gate
2447c478bd9Sstevel@tonic-gate if (!action) {
2457c478bd9Sstevel@tonic-gate LP_ERRMSG (ERROR, E_FL_NOACT);
2467c478bd9Sstevel@tonic-gate exit (1);
2477c478bd9Sstevel@tonic-gate }
2487c478bd9Sstevel@tonic-gate
2497c478bd9Sstevel@tonic-gate if (optind < argc)
2507c478bd9Sstevel@tonic-gate LP_ERRMSG1 (WARNING, E_FL_IGNORE, argv[optind]);
2517c478bd9Sstevel@tonic-gate
2527c478bd9Sstevel@tonic-gate return ((*action)(filter, input));
2537c478bd9Sstevel@tonic-gate }
2547c478bd9Sstevel@tonic-gate
2557c478bd9Sstevel@tonic-gate /**
2567c478bd9Sstevel@tonic-gate ** add_filter()
2577c478bd9Sstevel@tonic-gate **/
2587c478bd9Sstevel@tonic-gate
add_filter(filter,input)2597c478bd9Sstevel@tonic-gate int add_filter (filter, input)
2607c478bd9Sstevel@tonic-gate char *filter;
2617c478bd9Sstevel@tonic-gate FILE *input;
2627c478bd9Sstevel@tonic-gate {
2637c478bd9Sstevel@tonic-gate register FILTER *pf,
2647c478bd9Sstevel@tonic-gate *store,
2657c478bd9Sstevel@tonic-gate *ps;
2667c478bd9Sstevel@tonic-gate
2677c478bd9Sstevel@tonic-gate register int fld;
2687c478bd9Sstevel@tonic-gate
2697c478bd9Sstevel@tonic-gate register char *p;
2707c478bd9Sstevel@tonic-gate
2717c478bd9Sstevel@tonic-gate char buf[3 * BUFSIZ],
2727c478bd9Sstevel@tonic-gate *file;
2737c478bd9Sstevel@tonic-gate
2747c478bd9Sstevel@tonic-gate int line,
2757c478bd9Sstevel@tonic-gate bad_headings,
2767c478bd9Sstevel@tonic-gate real_fields[FL_MAX],
2777c478bd9Sstevel@tonic-gate at_least_one,
2787c478bd9Sstevel@tonic-gate ret;
2797c478bd9Sstevel@tonic-gate
2807c478bd9Sstevel@tonic-gate FILTER flbuf;
2817c478bd9Sstevel@tonic-gate
2827c478bd9Sstevel@tonic-gate
2837c478bd9Sstevel@tonic-gate /*
2847c478bd9Sstevel@tonic-gate * First we read in the input and parse it into a filter,
2857c478bd9Sstevel@tonic-gate * storing it in the filter buffer "flbuf". Keep track of
2867c478bd9Sstevel@tonic-gate * which fields have been given, to avoid overwriting unchanged
2877c478bd9Sstevel@tonic-gate * fields later.
2887c478bd9Sstevel@tonic-gate */
2897c478bd9Sstevel@tonic-gate
2907c478bd9Sstevel@tonic-gate if (!input)
2917c478bd9Sstevel@tonic-gate input = stdin;
2927c478bd9Sstevel@tonic-gate
2937c478bd9Sstevel@tonic-gate for (fld = 0; fld < FL_MAX; fld++)
2947c478bd9Sstevel@tonic-gate real_fields[fld] = 0;
2957c478bd9Sstevel@tonic-gate flbuf.templates = 0;
2967c478bd9Sstevel@tonic-gate
2977c478bd9Sstevel@tonic-gate line = bad_headings = 0;
2987c478bd9Sstevel@tonic-gate while (fgets(buf, sizeof(buf), input) != NULL) {
2997c478bd9Sstevel@tonic-gate
3007c478bd9Sstevel@tonic-gate buf[strlen(buf) - 1] = 0;
3017c478bd9Sstevel@tonic-gate
3027c478bd9Sstevel@tonic-gate line++;
3037c478bd9Sstevel@tonic-gate
3047c478bd9Sstevel@tonic-gate p = buf + strspn(buf, " \t");
3057c478bd9Sstevel@tonic-gate if (!*p || *p == '#')
3067c478bd9Sstevel@tonic-gate continue;
3077c478bd9Sstevel@tonic-gate
3087c478bd9Sstevel@tonic-gate for (fld = 0; fld < FL_MAX; fld++)
3097c478bd9Sstevel@tonic-gate if (
3107c478bd9Sstevel@tonic-gate headings[fld].v
3117c478bd9Sstevel@tonic-gate && headings[fld].len
3127c478bd9Sstevel@tonic-gate && CS_STRNEQU(
3137c478bd9Sstevel@tonic-gate p,
3147c478bd9Sstevel@tonic-gate headings[fld].v,
3157c478bd9Sstevel@tonic-gate headings[fld].len
3167c478bd9Sstevel@tonic-gate )
3177c478bd9Sstevel@tonic-gate ) {
3187c478bd9Sstevel@tonic-gate real_fields[fld] = 1;
3197c478bd9Sstevel@tonic-gate p += headings[fld].len + 1;
3207c478bd9Sstevel@tonic-gate break;
3217c478bd9Sstevel@tonic-gate }
3227c478bd9Sstevel@tonic-gate
3237c478bd9Sstevel@tonic-gate if (fld >= FL_MAX) {
3247c478bd9Sstevel@tonic-gate
3257c478bd9Sstevel@tonic-gate if (bad_headings++ >= 5) {
3267c478bd9Sstevel@tonic-gate LP_ERRMSG (ERROR, E_FL_GARBAGE);
3277c478bd9Sstevel@tonic-gate return (1);
3287c478bd9Sstevel@tonic-gate }
3297c478bd9Sstevel@tonic-gate LP_ERRMSG1 (WARNING, E_FL_HEADING, line);
3307c478bd9Sstevel@tonic-gate
3317c478bd9Sstevel@tonic-gate } else switch (fld) {
3327c478bd9Sstevel@tonic-gate
3337c478bd9Sstevel@tonic-gate case FL_IGN_P:
3347c478bd9Sstevel@tonic-gate case FL_NAME_P:
3357c478bd9Sstevel@tonic-gate break;
3367c478bd9Sstevel@tonic-gate case FL_CMD_P:
3377c478bd9Sstevel@tonic-gate flbuf.command = strdup(strip(p));
3387c478bd9Sstevel@tonic-gate break;
3397c478bd9Sstevel@tonic-gate case FL_TYPE_P:
3407c478bd9Sstevel@tonic-gate flbuf.type = s_to_filtertype(strip(p));
3417c478bd9Sstevel@tonic-gate break;
3427c478bd9Sstevel@tonic-gate case FL_PTYPS_P:
3437c478bd9Sstevel@tonic-gate flbuf.printer_types = getlist(p, LP_WS, LP_SEP);
3447c478bd9Sstevel@tonic-gate break;
3457c478bd9Sstevel@tonic-gate case FL_ITYPS_P:
3467c478bd9Sstevel@tonic-gate flbuf.input_types = getlist(p, LP_WS, LP_SEP);
3477c478bd9Sstevel@tonic-gate break;
3487c478bd9Sstevel@tonic-gate case FL_OTYPS_P:
3497c478bd9Sstevel@tonic-gate flbuf.output_types = getlist(p, LP_WS, LP_SEP);
3507c478bd9Sstevel@tonic-gate break;
3517c478bd9Sstevel@tonic-gate case FL_PRTRS_P:
3527c478bd9Sstevel@tonic-gate flbuf.printers = getlist(p, LP_WS, LP_SEP);
3537c478bd9Sstevel@tonic-gate break;
3547c478bd9Sstevel@tonic-gate case FL_TMPS_P:
3557c478bd9Sstevel@tonic-gate if (flbuf.templates) {
3567c478bd9Sstevel@tonic-gate char **temp;
3577c478bd9Sstevel@tonic-gate
3587c478bd9Sstevel@tonic-gate temp = getlist(p, "", LP_SEP);
3597c478bd9Sstevel@tonic-gate mergelist (&(flbuf.templates), temp);
3607c478bd9Sstevel@tonic-gate freelist (temp);
3617c478bd9Sstevel@tonic-gate } else
3627c478bd9Sstevel@tonic-gate flbuf.templates = getlist(p, "", LP_SEP);
3637c478bd9Sstevel@tonic-gate break;
3647c478bd9Sstevel@tonic-gate
3657c478bd9Sstevel@tonic-gate }
3667c478bd9Sstevel@tonic-gate
3677c478bd9Sstevel@tonic-gate }
3687c478bd9Sstevel@tonic-gate if (ferror(input)) {
3697c478bd9Sstevel@tonic-gate LP_ERRMSG (ERROR, E_FL_READ);
3707c478bd9Sstevel@tonic-gate return (1);
3717c478bd9Sstevel@tonic-gate }
3727c478bd9Sstevel@tonic-gate
3737c478bd9Sstevel@tonic-gate /*
3747c478bd9Sstevel@tonic-gate * We have the input stored, now get the current copy of the
3757c478bd9Sstevel@tonic-gate * filter(s). If no filter exists, we create it.
3767c478bd9Sstevel@tonic-gate */
3777c478bd9Sstevel@tonic-gate
3787c478bd9Sstevel@tonic-gate if (STREQU(NAME_ALL, filter)) {
3797c478bd9Sstevel@tonic-gate
3807c478bd9Sstevel@tonic-gate /*
3817c478bd9Sstevel@tonic-gate * Adding ``all'' means changing all filters to reflect
3827c478bd9Sstevel@tonic-gate * the information in the input. We'll preload the
3837c478bd9Sstevel@tonic-gate * filters so that we know how many there are.
3847c478bd9Sstevel@tonic-gate */
3857c478bd9Sstevel@tonic-gate if (
3867c478bd9Sstevel@tonic-gate !(file = getfilterfile(FILTERTABLE))
3877c478bd9Sstevel@tonic-gate || loadfilters(file) == -1
3887c478bd9Sstevel@tonic-gate ) {
3897c478bd9Sstevel@tonic-gate switch (errno) {
3907c478bd9Sstevel@tonic-gate case ENOENT:
3917c478bd9Sstevel@tonic-gate LP_ERRMSG (ERROR, E_FL_NOTALL);
3927c478bd9Sstevel@tonic-gate break;
3937c478bd9Sstevel@tonic-gate default:
3947c478bd9Sstevel@tonic-gate same_complaints (FILTERTABLE, TABLE);
3957c478bd9Sstevel@tonic-gate break;
3967c478bd9Sstevel@tonic-gate }
3977c478bd9Sstevel@tonic-gate return (1);
3987c478bd9Sstevel@tonic-gate }
3997c478bd9Sstevel@tonic-gate
4007c478bd9Sstevel@tonic-gate store = (FILTER *)malloc((nfilters + 1) * sizeof(FILTER));
4017c478bd9Sstevel@tonic-gate if (!store) {
4027c478bd9Sstevel@tonic-gate LP_ERRMSG (ERROR, E_LP_MALLOC);
4037c478bd9Sstevel@tonic-gate return (1);
4047c478bd9Sstevel@tonic-gate }
405*55fea89dSDan Cross
4067c478bd9Sstevel@tonic-gate for (ps = store; (pf = getfilter(filter)); )
4077c478bd9Sstevel@tonic-gate *ps++ = *pf;
4087c478bd9Sstevel@tonic-gate ps->name = 0;
4097c478bd9Sstevel@tonic-gate
4107c478bd9Sstevel@tonic-gate switch (errno) {
4117c478bd9Sstevel@tonic-gate case ENOENT:
4127c478bd9Sstevel@tonic-gate if (ps - store != nfilters) {
4137c478bd9Sstevel@tonic-gate LP_ERRMSG1 (
4147c478bd9Sstevel@tonic-gate ERROR,
4157c478bd9Sstevel@tonic-gate E_FL_STRANGE,
4167c478bd9Sstevel@tonic-gate getfilterfile(FILTERTABLE)
4177c478bd9Sstevel@tonic-gate );
4187c478bd9Sstevel@tonic-gate return (1);
4197c478bd9Sstevel@tonic-gate }
4207c478bd9Sstevel@tonic-gate break;
4217c478bd9Sstevel@tonic-gate default:
4227c478bd9Sstevel@tonic-gate same_complaints (FILTERTABLE, TABLE);
4237c478bd9Sstevel@tonic-gate return (1);
4247c478bd9Sstevel@tonic-gate }
4257c478bd9Sstevel@tonic-gate
4267c478bd9Sstevel@tonic-gate } else {
4277c478bd9Sstevel@tonic-gate
4287c478bd9Sstevel@tonic-gate store = (FILTER *)malloc(2 * sizeof(FILTER));
4297c478bd9Sstevel@tonic-gate if (!store) {
4307c478bd9Sstevel@tonic-gate LP_ERRMSG (ERROR, E_LP_MALLOC);
4317c478bd9Sstevel@tonic-gate return (1);
4327c478bd9Sstevel@tonic-gate }
433*55fea89dSDan Cross
4347c478bd9Sstevel@tonic-gate if ((pf = getfilter(filter))) {
4357c478bd9Sstevel@tonic-gate store[0] = *pf;
4367c478bd9Sstevel@tonic-gate } else
4377c478bd9Sstevel@tonic-gate switch (errno) {
4387c478bd9Sstevel@tonic-gate case ENOENT:
4397c478bd9Sstevel@tonic-gate /*
4407c478bd9Sstevel@tonic-gate * We must be adding a new filter, so
4417c478bd9Sstevel@tonic-gate * set up default values. Check that
4427c478bd9Sstevel@tonic-gate * we'll have something reasonable to add.
4437c478bd9Sstevel@tonic-gate */
4447c478bd9Sstevel@tonic-gate pf = store;
4457c478bd9Sstevel@tonic-gate pf->name = strdup(filter);
4467c478bd9Sstevel@tonic-gate pf->command = 0;
4477c478bd9Sstevel@tonic-gate pf->type = fl_slow;
4487c478bd9Sstevel@tonic-gate pf->printer_types = 0;
4497c478bd9Sstevel@tonic-gate pf->printers = 0;
4507c478bd9Sstevel@tonic-gate pf->input_types = 0;
4517c478bd9Sstevel@tonic-gate pf->output_types = 0;
4527c478bd9Sstevel@tonic-gate pf->templates = 0;
4537c478bd9Sstevel@tonic-gate if (!flbuf.command) {
4547c478bd9Sstevel@tonic-gate LP_ERRMSG (ERROR, E_FL_NOCMD);
4557c478bd9Sstevel@tonic-gate return (1);
4567c478bd9Sstevel@tonic-gate }
4577c478bd9Sstevel@tonic-gate break;
4587c478bd9Sstevel@tonic-gate default:
4597c478bd9Sstevel@tonic-gate same_complaints (FILTERTABLE, TABLE);
4607c478bd9Sstevel@tonic-gate return (1);
4617c478bd9Sstevel@tonic-gate }
4627c478bd9Sstevel@tonic-gate
4637c478bd9Sstevel@tonic-gate store[1].name = 0;
464*55fea89dSDan Cross
4657c478bd9Sstevel@tonic-gate }
4667c478bd9Sstevel@tonic-gate
4677c478bd9Sstevel@tonic-gate at_least_one = ret = 0;
4687c478bd9Sstevel@tonic-gate for (ps = store; ps->name; ps++) {
4697c478bd9Sstevel@tonic-gate
4707c478bd9Sstevel@tonic-gate for (fld = 0; fld < FL_MAX; fld++)
4717c478bd9Sstevel@tonic-gate if (real_fields[fld]) switch(fld) {
4727c478bd9Sstevel@tonic-gate case FL_IGN_P:
4737c478bd9Sstevel@tonic-gate case FL_NAME_P:
4747c478bd9Sstevel@tonic-gate break;
4757c478bd9Sstevel@tonic-gate case FL_CMD_P:
4767c478bd9Sstevel@tonic-gate ps->command = flbuf.command;
4777c478bd9Sstevel@tonic-gate break;
4787c478bd9Sstevel@tonic-gate case FL_TYPE_P:
4797c478bd9Sstevel@tonic-gate ps->type = flbuf.type;
4807c478bd9Sstevel@tonic-gate break;
4817c478bd9Sstevel@tonic-gate case FL_PTYPS_P:
4827c478bd9Sstevel@tonic-gate ps->printer_types = flbuf.printer_types;
4837c478bd9Sstevel@tonic-gate break;
4847c478bd9Sstevel@tonic-gate case FL_ITYPS_P:
4857c478bd9Sstevel@tonic-gate ps->input_types = flbuf.input_types;
4867c478bd9Sstevel@tonic-gate break;
4877c478bd9Sstevel@tonic-gate case FL_OTYPS_P:
4887c478bd9Sstevel@tonic-gate ps->output_types = flbuf.output_types;
4897c478bd9Sstevel@tonic-gate break;
4907c478bd9Sstevel@tonic-gate case FL_PRTRS_P:
4917c478bd9Sstevel@tonic-gate ps->printers = flbuf.printers;
4927c478bd9Sstevel@tonic-gate break;
4937c478bd9Sstevel@tonic-gate case FL_TMPS_P:
4947c478bd9Sstevel@tonic-gate ps->templates = flbuf.templates;
4957c478bd9Sstevel@tonic-gate break;
4967c478bd9Sstevel@tonic-gate }
4977c478bd9Sstevel@tonic-gate
4987c478bd9Sstevel@tonic-gate if (putfilter(ps->name, ps) == -1) {
4997c478bd9Sstevel@tonic-gate if (errno == EBADF) switch (lp_errno) {
5007c478bd9Sstevel@tonic-gate case LP_ETEMPLATE:
5017c478bd9Sstevel@tonic-gate LP_ERRMSG (ERROR, E_FL_BADTEMPLATE);
5027c478bd9Sstevel@tonic-gate break;
5037c478bd9Sstevel@tonic-gate case LP_EKEYWORD:
5047c478bd9Sstevel@tonic-gate LP_ERRMSG (ERROR, E_FL_BADKEY);
5057c478bd9Sstevel@tonic-gate break;
5067c478bd9Sstevel@tonic-gate case LP_EPATTERN:
5077c478bd9Sstevel@tonic-gate LP_ERRMSG (ERROR, E_FL_BADPATT);
5087c478bd9Sstevel@tonic-gate break;
5097c478bd9Sstevel@tonic-gate case LP_EREGEX:
5107c478bd9Sstevel@tonic-gate {
5117c478bd9Sstevel@tonic-gate char * why;
5127c478bd9Sstevel@tonic-gate
5137c478bd9Sstevel@tonic-gate extern int regerrno;
5147c478bd9Sstevel@tonic-gate
5157c478bd9Sstevel@tonic-gate
5167c478bd9Sstevel@tonic-gate switch (regerrno) {
5177c478bd9Sstevel@tonic-gate case 11:
5187c478bd9Sstevel@tonic-gate why = "range endpoint too large";
5197c478bd9Sstevel@tonic-gate break;
5207c478bd9Sstevel@tonic-gate case 16:
5217c478bd9Sstevel@tonic-gate why = "bad number";
5227c478bd9Sstevel@tonic-gate break;
5237c478bd9Sstevel@tonic-gate case 25:
5247c478bd9Sstevel@tonic-gate why = "\"\\digit\" out of range";
5257c478bd9Sstevel@tonic-gate break;
5267c478bd9Sstevel@tonic-gate case 36:
5277c478bd9Sstevel@tonic-gate why = "illegal or missing delimiter";
5287c478bd9Sstevel@tonic-gate break;
5297c478bd9Sstevel@tonic-gate case 41:
5307c478bd9Sstevel@tonic-gate why = "no remembered search string";
5317c478bd9Sstevel@tonic-gate break;
5327c478bd9Sstevel@tonic-gate case 42:
5337c478bd9Sstevel@tonic-gate why = "\\(...\\) imbalance";
5347c478bd9Sstevel@tonic-gate break;
5357c478bd9Sstevel@tonic-gate case 43:
5367c478bd9Sstevel@tonic-gate why = "too many \\(";
5377c478bd9Sstevel@tonic-gate break;
5387c478bd9Sstevel@tonic-gate case 44:
5397c478bd9Sstevel@tonic-gate why = "more than 2 numbers given in \\{...\\}";
5407c478bd9Sstevel@tonic-gate break;
5417c478bd9Sstevel@tonic-gate case 45:
5427c478bd9Sstevel@tonic-gate why = "} expected after \\";
5437c478bd9Sstevel@tonic-gate break;
5447c478bd9Sstevel@tonic-gate case 46:
5457c478bd9Sstevel@tonic-gate why = "first number exceeds second in \\{...\\}";
5467c478bd9Sstevel@tonic-gate break;
5477c478bd9Sstevel@tonic-gate case 49:
5487c478bd9Sstevel@tonic-gate why = "[...] imbalance";
5497c478bd9Sstevel@tonic-gate break;
5507c478bd9Sstevel@tonic-gate case 50:
5517c478bd9Sstevel@tonic-gate why = "regular expression overflow";
5527c478bd9Sstevel@tonic-gate break;
5537c478bd9Sstevel@tonic-gate }
5547c478bd9Sstevel@tonic-gate LP_ERRMSG1 (ERROR, E_FL_BADREGEX, why);
5557c478bd9Sstevel@tonic-gate break;
5567c478bd9Sstevel@tonic-gate }
5577c478bd9Sstevel@tonic-gate case LP_ERESULT:
5587c478bd9Sstevel@tonic-gate LP_ERRMSG (ERROR, E_FL_BADRESULT);
5597c478bd9Sstevel@tonic-gate break;
5607c478bd9Sstevel@tonic-gate case LP_ENOMEM:
5617c478bd9Sstevel@tonic-gate errno = ENOMEM;
5627c478bd9Sstevel@tonic-gate same_complaints (FILTERTABLE, TABLE);
5637c478bd9Sstevel@tonic-gate break;
5647c478bd9Sstevel@tonic-gate } else
5657c478bd9Sstevel@tonic-gate same_complaints (FILTERTABLE, TABLE);
5667c478bd9Sstevel@tonic-gate ret = 1;
5677c478bd9Sstevel@tonic-gate break;
5687c478bd9Sstevel@tonic-gate } else
5697c478bd9Sstevel@tonic-gate at_least_one = 1;
5707c478bd9Sstevel@tonic-gate
5717c478bd9Sstevel@tonic-gate }
5727c478bd9Sstevel@tonic-gate
5737c478bd9Sstevel@tonic-gate if (at_least_one)
5747c478bd9Sstevel@tonic-gate (void)alert_spooler ();
5757c478bd9Sstevel@tonic-gate
5767c478bd9Sstevel@tonic-gate return (ret);
5777c478bd9Sstevel@tonic-gate }
5787c478bd9Sstevel@tonic-gate
5797c478bd9Sstevel@tonic-gate /**
5807c478bd9Sstevel@tonic-gate ** reload_filter()
5817c478bd9Sstevel@tonic-gate **/
5827c478bd9Sstevel@tonic-gate
reload_filter(filter)5837c478bd9Sstevel@tonic-gate int reload_filter (filter)
5847c478bd9Sstevel@tonic-gate char *filter;
5857c478bd9Sstevel@tonic-gate {
5867c478bd9Sstevel@tonic-gate register FILTER *pf,
5877c478bd9Sstevel@tonic-gate *store,
5887c478bd9Sstevel@tonic-gate *ps;
5897c478bd9Sstevel@tonic-gate
5907c478bd9Sstevel@tonic-gate char *factory_file;
5917c478bd9Sstevel@tonic-gate
5927c478bd9Sstevel@tonic-gate int ret,
5937c478bd9Sstevel@tonic-gate at_least_one;
5947c478bd9Sstevel@tonic-gate
5957c478bd9Sstevel@tonic-gate /*
5967c478bd9Sstevel@tonic-gate * ``Manually'' load the archived filters, so that a call
5977c478bd9Sstevel@tonic-gate * to "getfilter()" will read from them instead of the regular
5987c478bd9Sstevel@tonic-gate * table.
5997c478bd9Sstevel@tonic-gate */
6007c478bd9Sstevel@tonic-gate if (
6017c478bd9Sstevel@tonic-gate !(factory_file = getfilterfile(FILTERTABLE_I))
6027c478bd9Sstevel@tonic-gate || loadfilters(factory_file) == -1
6037c478bd9Sstevel@tonic-gate ) {
6047c478bd9Sstevel@tonic-gate switch (errno) {
6057c478bd9Sstevel@tonic-gate case ENOENT:
6067c478bd9Sstevel@tonic-gate LP_ERRMSG (ERROR, E_FL_NOFACTY);
6077c478bd9Sstevel@tonic-gate break;
6087c478bd9Sstevel@tonic-gate default:
6097c478bd9Sstevel@tonic-gate same_complaints (FILTERTABLE_I, TABLE_I);
6107c478bd9Sstevel@tonic-gate break;
6117c478bd9Sstevel@tonic-gate }
6127c478bd9Sstevel@tonic-gate return (1);
6137c478bd9Sstevel@tonic-gate }
6147c478bd9Sstevel@tonic-gate
6157c478bd9Sstevel@tonic-gate if (STREQU(NAME_ALL, filter)) {
6167c478bd9Sstevel@tonic-gate
6177c478bd9Sstevel@tonic-gate store = (FILTER *)malloc((nfilters + 1) * sizeof(FILTER));
6187c478bd9Sstevel@tonic-gate if (!store) {
6197c478bd9Sstevel@tonic-gate LP_ERRMSG (ERROR, E_LP_MALLOC);
6207c478bd9Sstevel@tonic-gate return (1);
6217c478bd9Sstevel@tonic-gate }
622*55fea89dSDan Cross
6237c478bd9Sstevel@tonic-gate for (ps = store; (pf = getfilter(filter)); )
6247c478bd9Sstevel@tonic-gate *ps++ = *pf;
6257c478bd9Sstevel@tonic-gate ps->name = 0;
6267c478bd9Sstevel@tonic-gate
6277c478bd9Sstevel@tonic-gate switch (errno) {
6287c478bd9Sstevel@tonic-gate case ENOENT:
6297c478bd9Sstevel@tonic-gate if (ps - store != nfilters) {
6307c478bd9Sstevel@tonic-gate LP_ERRMSG1 (
6317c478bd9Sstevel@tonic-gate ERROR,
6327c478bd9Sstevel@tonic-gate E_FL_STRANGE,
6337c478bd9Sstevel@tonic-gate getfilterfile(FILTERTABLE_I)
6347c478bd9Sstevel@tonic-gate );
6357c478bd9Sstevel@tonic-gate return (1);
6367c478bd9Sstevel@tonic-gate }
6377c478bd9Sstevel@tonic-gate break;
6387c478bd9Sstevel@tonic-gate default:
6397c478bd9Sstevel@tonic-gate same_complaints (FILTERTABLE_I, TABLE_I);
6407c478bd9Sstevel@tonic-gate return (1);
6417c478bd9Sstevel@tonic-gate }
6427c478bd9Sstevel@tonic-gate
6437c478bd9Sstevel@tonic-gate } else {
6447c478bd9Sstevel@tonic-gate
6457c478bd9Sstevel@tonic-gate store = (FILTER *)malloc(2 * sizeof(FILTER));
6467c478bd9Sstevel@tonic-gate if (!store) {
6477c478bd9Sstevel@tonic-gate LP_ERRMSG (ERROR, E_LP_MALLOC);
6487c478bd9Sstevel@tonic-gate return (1);
6497c478bd9Sstevel@tonic-gate }
650*55fea89dSDan Cross
6517c478bd9Sstevel@tonic-gate if (!(pf = getfilter(filter))) switch (errno) {
6527c478bd9Sstevel@tonic-gate case ENOENT:
6537c478bd9Sstevel@tonic-gate LP_ERRMSG (ERROR, E_FL_FACTYNM);
6547c478bd9Sstevel@tonic-gate return (1);
6557c478bd9Sstevel@tonic-gate default:
6567c478bd9Sstevel@tonic-gate same_complaints (FILTERTABLE_I, TABLE_I);
6577c478bd9Sstevel@tonic-gate return (1);
6587c478bd9Sstevel@tonic-gate }
6597c478bd9Sstevel@tonic-gate
6607c478bd9Sstevel@tonic-gate store[0] = *pf;
6617c478bd9Sstevel@tonic-gate store[1].name = 0;
662*55fea89dSDan Cross
6637c478bd9Sstevel@tonic-gate }
6647c478bd9Sstevel@tonic-gate
6657c478bd9Sstevel@tonic-gate /*
6667c478bd9Sstevel@tonic-gate * Having stored the archived filter(s) in our own area, clear
6677c478bd9Sstevel@tonic-gate * the currently loaded table so that the subsequent calls to
6687c478bd9Sstevel@tonic-gate * "putfilter()" will read in the regular table.
6697c478bd9Sstevel@tonic-gate */
6707c478bd9Sstevel@tonic-gate trash_filters ();
6717c478bd9Sstevel@tonic-gate
6727c478bd9Sstevel@tonic-gate at_least_one = ret = 0;
6737c478bd9Sstevel@tonic-gate for (ps = store; ps->name; ps++)
6747c478bd9Sstevel@tonic-gate if (putfilter(ps->name, ps) == -1) {
6757c478bd9Sstevel@tonic-gate same_complaints (FILTERTABLE, TABLE);
6767c478bd9Sstevel@tonic-gate ret = 1;
6777c478bd9Sstevel@tonic-gate break;
6787c478bd9Sstevel@tonic-gate } else
6797c478bd9Sstevel@tonic-gate at_least_one = 1;
6807c478bd9Sstevel@tonic-gate
6817c478bd9Sstevel@tonic-gate if (at_least_one)
6827c478bd9Sstevel@tonic-gate (void)alert_spooler ();
6837c478bd9Sstevel@tonic-gate
6847c478bd9Sstevel@tonic-gate return (ret);
6857c478bd9Sstevel@tonic-gate }
6867c478bd9Sstevel@tonic-gate
6877c478bd9Sstevel@tonic-gate /**
6887c478bd9Sstevel@tonic-gate ** delete_filter()
6897c478bd9Sstevel@tonic-gate **/
6907c478bd9Sstevel@tonic-gate
delete_filter(filter)6917c478bd9Sstevel@tonic-gate int delete_filter (filter)
6927c478bd9Sstevel@tonic-gate char *filter;
6937c478bd9Sstevel@tonic-gate {
6947c478bd9Sstevel@tonic-gate if (delfilter(filter) == -1) switch (errno) {
6957c478bd9Sstevel@tonic-gate case ENOENT:
6967c478bd9Sstevel@tonic-gate LP_ERRMSG1 (ERROR, E_FL_UNKFILT, filter);
6977c478bd9Sstevel@tonic-gate return (1);
6987c478bd9Sstevel@tonic-gate default:
6997c478bd9Sstevel@tonic-gate same_complaints (FILTERTABLE, TABLE);
7007c478bd9Sstevel@tonic-gate return (1);
7017c478bd9Sstevel@tonic-gate }
7027c478bd9Sstevel@tonic-gate
7037c478bd9Sstevel@tonic-gate (void)alert_spooler ();
7047c478bd9Sstevel@tonic-gate
7057c478bd9Sstevel@tonic-gate return (0);
7067c478bd9Sstevel@tonic-gate }
7077c478bd9Sstevel@tonic-gate
7087c478bd9Sstevel@tonic-gate /**
7097c478bd9Sstevel@tonic-gate ** list_filter()
7107c478bd9Sstevel@tonic-gate **/
7117c478bd9Sstevel@tonic-gate
7127c478bd9Sstevel@tonic-gate static void _list_filter();
7137c478bd9Sstevel@tonic-gate
list_filter(filter)7147c478bd9Sstevel@tonic-gate int list_filter (filter)
7157c478bd9Sstevel@tonic-gate char *filter;
7167c478bd9Sstevel@tonic-gate {
7177c478bd9Sstevel@tonic-gate register FILTER *pf;
7187c478bd9Sstevel@tonic-gate
7197c478bd9Sstevel@tonic-gate char *nl;
7207c478bd9Sstevel@tonic-gate
7217c478bd9Sstevel@tonic-gate if (STREQU(NAME_ALL, filter)) {
7227c478bd9Sstevel@tonic-gate
7237c478bd9Sstevel@tonic-gate nl = "";
7247c478bd9Sstevel@tonic-gate while ((pf = getfilter(filter))) {
7257c478bd9Sstevel@tonic-gate printf (gettext("%s(Filter \"%s\")\n"), nl, pf->name);
7267c478bd9Sstevel@tonic-gate _list_filter (pf);
7277c478bd9Sstevel@tonic-gate nl = "\n";
7287c478bd9Sstevel@tonic-gate }
7297c478bd9Sstevel@tonic-gate
7307c478bd9Sstevel@tonic-gate switch (errno) {
7317c478bd9Sstevel@tonic-gate case ENOENT:
7327c478bd9Sstevel@tonic-gate return (0);
7337c478bd9Sstevel@tonic-gate default:
7347c478bd9Sstevel@tonic-gate same_complaints (FILTERTABLE, TABLE);
7357c478bd9Sstevel@tonic-gate return (1);
7367c478bd9Sstevel@tonic-gate }
7377c478bd9Sstevel@tonic-gate
7387c478bd9Sstevel@tonic-gate } else {
7397c478bd9Sstevel@tonic-gate
7407c478bd9Sstevel@tonic-gate if ((pf = getfilter(filter))) {
7417c478bd9Sstevel@tonic-gate _list_filter (pf);
7427c478bd9Sstevel@tonic-gate return (0);
7437c478bd9Sstevel@tonic-gate }
7447c478bd9Sstevel@tonic-gate
7457c478bd9Sstevel@tonic-gate switch (errno) {
7467c478bd9Sstevel@tonic-gate case ENOENT:
7477c478bd9Sstevel@tonic-gate LP_ERRMSG1 (ERROR, E_FL_UNKFILT, filter);
7487c478bd9Sstevel@tonic-gate return (1);
7497c478bd9Sstevel@tonic-gate default:
7507c478bd9Sstevel@tonic-gate same_complaints (FILTERTABLE, TABLE);
7517c478bd9Sstevel@tonic-gate return (1);
7527c478bd9Sstevel@tonic-gate }
7537c478bd9Sstevel@tonic-gate
7547c478bd9Sstevel@tonic-gate }
7557c478bd9Sstevel@tonic-gate }
7567c478bd9Sstevel@tonic-gate
_list_filter(pf)7577c478bd9Sstevel@tonic-gate static void _list_filter (pf)
7587c478bd9Sstevel@tonic-gate register FILTER *pf;
7597c478bd9Sstevel@tonic-gate {
7607c478bd9Sstevel@tonic-gate register char **pp,
7617c478bd9Sstevel@tonic-gate *sep;
7627c478bd9Sstevel@tonic-gate
7637c478bd9Sstevel@tonic-gate register int fld;
7647c478bd9Sstevel@tonic-gate
7657c478bd9Sstevel@tonic-gate char * head;
7667c478bd9Sstevel@tonic-gate
7677c478bd9Sstevel@tonic-gate
7687c478bd9Sstevel@tonic-gate for (fld = 0; fld < FL_MAX_P; fld++) switch (fld) {
7697c478bd9Sstevel@tonic-gate case FL_IGN_P:
7707c478bd9Sstevel@tonic-gate case FL_NAME_P:
7717c478bd9Sstevel@tonic-gate break;
7727c478bd9Sstevel@tonic-gate case FL_CMD_P:
7737c478bd9Sstevel@tonic-gate printf (
7747c478bd9Sstevel@tonic-gate "%s %s\n",
7757c478bd9Sstevel@tonic-gate headings[fld].v,
7767c478bd9Sstevel@tonic-gate (pf->command? pf->command : "")
7777c478bd9Sstevel@tonic-gate );
7787c478bd9Sstevel@tonic-gate break;
7797c478bd9Sstevel@tonic-gate case FL_TYPE_P:
7807c478bd9Sstevel@tonic-gate printf (
7817c478bd9Sstevel@tonic-gate "%s %s\n",
7827c478bd9Sstevel@tonic-gate headings[fld].v,
7837c478bd9Sstevel@tonic-gate (pf->type == fl_fast? FL_FAST : FL_SLOW)
7847c478bd9Sstevel@tonic-gate );
7857c478bd9Sstevel@tonic-gate break;
7867c478bd9Sstevel@tonic-gate case FL_PTYPS_P:
7877c478bd9Sstevel@tonic-gate pp = pf->printer_types;
7887c478bd9Sstevel@tonic-gate goto Lists;
7897c478bd9Sstevel@tonic-gate case FL_ITYPS_P:
7907c478bd9Sstevel@tonic-gate pp = pf->input_types;
7917c478bd9Sstevel@tonic-gate goto Lists;
7927c478bd9Sstevel@tonic-gate case FL_OTYPS_P:
7937c478bd9Sstevel@tonic-gate pp = pf->output_types;
7947c478bd9Sstevel@tonic-gate goto Lists;
7957c478bd9Sstevel@tonic-gate case FL_PRTRS_P:
7967c478bd9Sstevel@tonic-gate pp = pf->printers;
7977c478bd9Sstevel@tonic-gate Lists: printlist_qsep = 1;
7987c478bd9Sstevel@tonic-gate printlist_setup ("", "", LP_SEP, "");
7997c478bd9Sstevel@tonic-gate printf ("%s ", headings[fld].v);
8007c478bd9Sstevel@tonic-gate printlist (stdout, pp);
8017c478bd9Sstevel@tonic-gate printf ("\n");
8027c478bd9Sstevel@tonic-gate break;
8037c478bd9Sstevel@tonic-gate case FL_TMPS_P:
8047c478bd9Sstevel@tonic-gate head = makestr(headings[fld].v, " ", (char *)0);
8057c478bd9Sstevel@tonic-gate printlist_qsep = 1;
8067c478bd9Sstevel@tonic-gate printlist_setup (head, "", "\n", "\n");
8077c478bd9Sstevel@tonic-gate printlist (stdout, pf->templates);
8087c478bd9Sstevel@tonic-gate break;
8097c478bd9Sstevel@tonic-gate }
8107c478bd9Sstevel@tonic-gate
8117c478bd9Sstevel@tonic-gate return;
8127c478bd9Sstevel@tonic-gate }
8137c478bd9Sstevel@tonic-gate
8147c478bd9Sstevel@tonic-gate /**
8157c478bd9Sstevel@tonic-gate ** opt() - GENERATE OPTION FROM FUNCTION NAME
8167c478bd9Sstevel@tonic-gate **/
8177c478bd9Sstevel@tonic-gate
8187c478bd9Sstevel@tonic-gate static char *opt (fnc)
8197c478bd9Sstevel@tonic-gate int (*fnc)();
8207c478bd9Sstevel@tonic-gate {
8217c478bd9Sstevel@tonic-gate if (fnc == add_filter)
8227c478bd9Sstevel@tonic-gate return ("-F");
8237c478bd9Sstevel@tonic-gate else if (fnc == reload_filter)
8247c478bd9Sstevel@tonic-gate return ("-i");
8257c478bd9Sstevel@tonic-gate else if (fnc == list_filter)
8267c478bd9Sstevel@tonic-gate return ("-l");
8277c478bd9Sstevel@tonic-gate else if (fnc == delete_filter)
8287c478bd9Sstevel@tonic-gate return ("-x");
8297c478bd9Sstevel@tonic-gate else
8307c478bd9Sstevel@tonic-gate return ("-?");
8317c478bd9Sstevel@tonic-gate }
8327c478bd9Sstevel@tonic-gate
8337c478bd9Sstevel@tonic-gate /**
8347c478bd9Sstevel@tonic-gate ** alert_spooler() - TELL SPOOLER TO LOAD FILTER TABLE
8357c478bd9Sstevel@tonic-gate **/
8367c478bd9Sstevel@tonic-gate
alert_spooler()8377c478bd9Sstevel@tonic-gate static void alert_spooler ()
8387c478bd9Sstevel@tonic-gate {
8397c478bd9Sstevel@tonic-gate char msgbuf[MSGMAX];
8407c478bd9Sstevel@tonic-gate
8417c478bd9Sstevel@tonic-gate int mtype;
8427c478bd9Sstevel@tonic-gate
8437c478bd9Sstevel@tonic-gate short status;
8447c478bd9Sstevel@tonic-gate
8457c478bd9Sstevel@tonic-gate /*
8467c478bd9Sstevel@tonic-gate * If the attempt to open a message queue to the
8477c478bd9Sstevel@tonic-gate * Spooler fails, assume it isn't running and just
8487c478bd9Sstevel@tonic-gate * return--don't say anything, `cause the user may
8497c478bd9Sstevel@tonic-gate * know. Any other failure deserves an error message.
8507c478bd9Sstevel@tonic-gate */
8517c478bd9Sstevel@tonic-gate
8527c478bd9Sstevel@tonic-gate if (mopen() == -1)
8537c478bd9Sstevel@tonic-gate return;
8547c478bd9Sstevel@tonic-gate
8557c478bd9Sstevel@tonic-gate (void)putmessage (msgbuf, S_LOAD_FILTER_TABLE);
8567c478bd9Sstevel@tonic-gate
8577c478bd9Sstevel@tonic-gate if (msend(msgbuf) == -1)
8587c478bd9Sstevel@tonic-gate goto Error;
8597c478bd9Sstevel@tonic-gate if (mrecv(msgbuf, MSGMAX) == -1)
8607c478bd9Sstevel@tonic-gate goto Error;
8617c478bd9Sstevel@tonic-gate
8627c478bd9Sstevel@tonic-gate mtype = getmessage(msgbuf, R_LOAD_FILTER_TABLE, &status);
8637c478bd9Sstevel@tonic-gate if (mtype != R_LOAD_FILTER_TABLE) {
8647c478bd9Sstevel@tonic-gate LP_ERRMSG1 (ERROR, E_LP_BADREPLY, mtype);
8657c478bd9Sstevel@tonic-gate (void)mclose ();
8667c478bd9Sstevel@tonic-gate exit (1);
8677c478bd9Sstevel@tonic-gate }
8687c478bd9Sstevel@tonic-gate
8697c478bd9Sstevel@tonic-gate if (status == MOK)
8707c478bd9Sstevel@tonic-gate goto NoError;
8717c478bd9Sstevel@tonic-gate
8727c478bd9Sstevel@tonic-gate Error: LP_ERRMSG (ERROR, E_FL_NOSPLOAD);
8737c478bd9Sstevel@tonic-gate
8747c478bd9Sstevel@tonic-gate NoError:(void)mclose ();
8757c478bd9Sstevel@tonic-gate return;
8767c478bd9Sstevel@tonic-gate
8777c478bd9Sstevel@tonic-gate }
8787c478bd9Sstevel@tonic-gate
8797c478bd9Sstevel@tonic-gate /**
8807c478bd9Sstevel@tonic-gate ** same_complaints() - PRINT COMMON ERROR MESSAGES
8817c478bd9Sstevel@tonic-gate **/
8827c478bd9Sstevel@tonic-gate
same_complaints(table,type)8837c478bd9Sstevel@tonic-gate static void same_complaints (table, type)
8847c478bd9Sstevel@tonic-gate char *table;
8857c478bd9Sstevel@tonic-gate int type;
8867c478bd9Sstevel@tonic-gate {
8877c478bd9Sstevel@tonic-gate switch (errno) {
8887c478bd9Sstevel@tonic-gate case EACCES:
8897c478bd9Sstevel@tonic-gate if (type == TABLE)
8907c478bd9Sstevel@tonic-gate LP_ERRMSG1 (
8917c478bd9Sstevel@tonic-gate ERROR,
8927c478bd9Sstevel@tonic-gate E_FL_ACCESS,
8937c478bd9Sstevel@tonic-gate getfilterfile(table)
8947c478bd9Sstevel@tonic-gate );
8957c478bd9Sstevel@tonic-gate else
8967c478bd9Sstevel@tonic-gate LP_ERRMSG1 (
8977c478bd9Sstevel@tonic-gate ERROR,
8987c478bd9Sstevel@tonic-gate E_FL_ACCESSI,
8997c478bd9Sstevel@tonic-gate getfilterfile(table)
9007c478bd9Sstevel@tonic-gate );
9017c478bd9Sstevel@tonic-gate break;
9027c478bd9Sstevel@tonic-gate case EAGAIN:
9037c478bd9Sstevel@tonic-gate case EDEADLK:
9047c478bd9Sstevel@tonic-gate LP_ERRMSG1 (ERROR, E_LP_AGAIN, getfilterfile(table));
9057c478bd9Sstevel@tonic-gate break;
9067c478bd9Sstevel@tonic-gate default:
9077c478bd9Sstevel@tonic-gate LP_ERRMSG2 (
9087c478bd9Sstevel@tonic-gate ERROR,
9097c478bd9Sstevel@tonic-gate E_FL_UNKNOWN,
9107c478bd9Sstevel@tonic-gate getfilterfile(table),
911ace1a5f1Sdp strerror(errno)
9127c478bd9Sstevel@tonic-gate );
9137c478bd9Sstevel@tonic-gate break;
9147c478bd9Sstevel@tonic-gate }
9157c478bd9Sstevel@tonic-gate return;
9167c478bd9Sstevel@tonic-gate }
917