0
|
1 /*
|
|
2 * CDDL HEADER START
|
|
3 *
|
|
4 * The contents of this file are subject to the terms of the
|
|
5 * Common Development and Distribution License, Version 1.0 only
|
|
6 * (the "License"). You may not use this file except in compliance
|
|
7 * with the License.
|
|
8 *
|
|
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
|
|
10 * or http://www.opensolaris.org/os/licensing.
|
|
11 * See the License for the specific language governing permissions
|
|
12 * and limitations under the License.
|
|
13 *
|
|
14 * When distributing Covered Code, include this CDDL HEADER in each
|
|
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
|
|
16 * If applicable, add the following below this CDDL HEADER, with the
|
|
17 * fields enclosed by brackets "[]" replaced with your own identifying
|
|
18 * information: Portions Copyright [yyyy] [name of copyright owner]
|
|
19 *
|
|
20 * CDDL HEADER END
|
|
21 */
|
|
22 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
|
|
23 /* All Rights Reserved */
|
|
24
|
|
25
|
|
26 /*
|
|
27 * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
|
|
28 * Use is subject to license terms.
|
|
29 */
|
|
30
|
|
31 #pragma ident "@(#)chkopts.c 1.22 05/11/09 SMI"
|
|
32
|
|
33 #include "stdio.h"
|
|
34 #include "string.h"
|
|
35 #include "pwd.h"
|
|
36 #include "sys/types.h"
|
|
37 #include "errno.h"
|
|
38
|
|
39 #include "lp.h"
|
|
40 #include "printers.h"
|
|
41 #include "form.h"
|
|
42 #include "class.h"
|
|
43
|
|
44 #define WHO_AM_I I_AM_LPADMIN
|
|
45 #include "oam.h"
|
|
46
|
|
47 #include "lpadmin.h"
|
|
48
|
|
49 #define PPDZIP ".gz"
|
|
50
|
|
51
|
|
52 extern PRINTER *printer_pointer;
|
|
53
|
|
54 extern PWHEEL *pwheel_pointer;
|
|
55
|
|
56 extern struct passwd *getpwnam();
|
|
57
|
|
58 void chkopts2(),
|
|
59 chkopts3();
|
|
60 static void chksys();
|
|
61
|
|
62 FORM formbuf;
|
|
63
|
|
64 char **f_allow,
|
|
65 **f_deny,
|
|
66 **u_allow,
|
|
67 **u_deny,
|
|
68 **p_add,
|
|
69 **p_remove;
|
|
70
|
|
71 PRINTER *oldp = 0;
|
|
72
|
|
73 PWHEEL *oldS = 0;
|
|
74
|
|
75 short daisy = 0;
|
|
76
|
|
77 static int root_can_write();
|
|
78
|
|
79 static char *unpack_sdn();
|
|
80
|
|
81 static char ** bad_list;
|
|
82
|
|
83 #if defined(__STDC__)
|
|
84 static unsigned long sum_chkprinter ( char ** , char * , char * , char * , char * , char * );
|
|
85 static int isPPD(char *ppd_file);
|
|
86 #else
|
|
87 static unsigned long sum_chkprinter();
|
|
88 static int isPPD();
|
|
89 #endif
|
|
90
|
|
91 /**
|
|
92 ** chkopts() -- CHECK LEGALITY OF COMMAND LINE OPTIONS
|
|
93 **/
|
|
94
|
|
95 void chkopts ()
|
|
96 {
|
|
97 short isfAuto = 0;
|
|
98
|
|
99 /*
|
|
100 * Check -d.
|
|
101 */
|
|
102 if (d) {
|
|
103 if (
|
|
104 a || c || f || P || j || m || M || t || p || r || u || x
|
|
105 #if defined(DIRECT_ACCESS)
|
|
106 || C
|
|
107 #endif
|
|
108 #ifdef LP_USE_PAPI_ATTR
|
|
109 || n_opt
|
|
110 #endif
|
|
111 || strlen(modifications)
|
|
112 ) {
|
|
113 LP_ERRMSG (ERROR, E_ADM_DALONE);
|
|
114 done (1);
|
|
115 }
|
|
116
|
|
117 if (
|
|
118 *d
|
|
119 && !STREQU(d, NAME_NONE)
|
|
120 && !isprinter(d)
|
|
121 && !isclass(d)
|
|
122 ) {
|
|
123 LP_ERRMSG1 (ERROR, E_ADM_NODEST, d);
|
|
124 done (1);
|
|
125 }
|
|
126 return;
|
|
127 }
|
|
128
|
|
129 /*
|
|
130 * Check -x.
|
|
131 */
|
|
132 if (x) {
|
|
133 if ( /* MR bl88-02718 */
|
|
134 A || a || c || f || P || j || m || M || t || p || r || u || d
|
|
135 #if defined(DIRECT_ACCESS)
|
|
136 || C
|
|
137 #endif
|
|
138 #ifdef LP_USE_PAPI_ATTR
|
|
139 || n_opt
|
|
140 #endif
|
|
141 || strlen(modifications)
|
|
142 ) {
|
|
143 LP_ERRMSG (ERROR, E_ADM_XALONE);
|
|
144 done (1);
|
|
145 }
|
|
146
|
|
147 if (
|
|
148 !STREQU(NAME_ALL, x)
|
|
149 && !STREQU(NAME_ANY, x)
|
|
150 && !isprinter(x)
|
|
151 && !isclass(x)
|
|
152 ) {
|
|
153 LP_ERRMSG1 (ERROR, E_ADM_NODEST, x);
|
|
154 done (1);
|
|
155 }
|
|
156 return;
|
|
157 }
|
|
158
|
|
159 /*
|
|
160 * Problems common to both -p and -S (-S alone).
|
|
161 */
|
|
162 if (A && STREQU(A, NAME_LIST) && (W != -1 || Q != -1)) {
|
|
163 LP_ERRMSG (ERROR, E_ADM_LISTWQ);
|
|
164 done (1);
|
|
165 }
|
|
166
|
|
167
|
|
168 /*
|
|
169 * Check -S.
|
|
170 */
|
|
171 if (!p && S) {
|
|
172 if (
|
|
173 M || t || a || f || P || c || r || e || i || m || H || h
|
|
174 || l || v || I || T || D || F || u || U || j || o
|
|
175 #ifdef LP_USE_PAPI_ATTR
|
|
176 || n_opt
|
|
177 #endif
|
|
178 ) {
|
|
179 LP_ERRMSG (ERROR, E_ADM_SALONE);
|
|
180 done (1);
|
|
181 }
|
|
182 if (!A && W == -1 && Q == -1) {
|
|
183 LP_ERRMSG (ERROR, E_ADM_NOAWQ);
|
|
184 done (1);
|
|
185 }
|
|
186 if (S[0] && S[1])
|
|
187 LP_ERRMSG (WARNING, E_ADM_ASINGLES);
|
|
188 if (!STREQU(NAME_ALL, *S) && !STREQU(NAME_ANY, *S))
|
|
189 chkopts3(1);
|
|
190 return;
|
|
191 }
|
|
192
|
|
193 /*
|
|
194 * At this point we must have a printer (-p option).
|
|
195 */
|
|
196 if (!p) {
|
|
197 LP_ERRMSG (ERROR, E_ADM_NOACT);
|
|
198 done (1);
|
|
199 }
|
|
200 if (STREQU(NAME_NONE, p)) {
|
|
201 LP_ERRMSG1 (ERROR, E_LP_NULLARG, "p");
|
|
202 done (1);
|
|
203 }
|
|
204
|
|
205
|
|
206 /*
|
|
207 * Mount but nothing to mount?
|
|
208 */
|
|
209 if (M && (!f && !S)) {
|
|
210 LP_ERRMSG (ERROR, E_ADM_MNTNONE);
|
|
211 done (1);
|
|
212 }
|
|
213
|
|
214 /*
|
|
215 * -Q isn't allowed with -p.
|
|
216 */
|
|
217 if (Q != -1) {
|
|
218 LP_ERRMSG (ERROR, E_ADM_PNOQ);
|
|
219 done (1);
|
|
220 }
|
|
221
|
|
222 /*
|
|
223 * Fault recovery.
|
|
224 */
|
|
225 if (
|
|
226 F
|
|
227 && !STREQU(F, NAME_WAIT)
|
|
228 && !STREQU(F, NAME_BEGINNING)
|
|
229 && (
|
|
230 !STREQU(F, NAME_CONTINUE)
|
|
231 || j
|
|
232 && STREQU(F, NAME_CONTINUE)
|
|
233 )
|
|
234 ) {
|
|
235 #if defined(J_OPTION)
|
|
236 if (j)
|
|
237 LP_ERRMSG (ERROR, E_ADM_FBADJ);
|
|
238 else
|
|
239 #endif
|
|
240 LP_ERRMSG (ERROR, E_ADM_FBAD);
|
|
241 done (1);
|
|
242 }
|
|
243
|
|
244 #if defined(J_OPTION)
|
|
245 /*
|
|
246 * The -j option is used only with the -F option.
|
|
247 */
|
|
248 if (j) {
|
|
249 if (M || t || a || f || P || c || r || e || i || m || H || h ||
|
|
250 #ifdef LP_USE_PAPI_ATTR
|
|
251 n_opt ||
|
|
252 #endif
|
|
253 l || v || I || T || D || u || U || o) {
|
|
254 LP_ERRMSG (ERROR, E_ADM_JALONE);
|
|
255 done (1);
|
|
256 }
|
|
257 if (j && !F) {
|
|
258 LP_ERRMSG (ERROR, E_ADM_JNOF);
|
|
259 done (1);
|
|
260 }
|
|
261 return;
|
|
262 }
|
|
263 #endif
|
|
264
|
|
265 #if defined(DIRECT_ACCESS)
|
|
266 /*
|
|
267 * -C is only used to modify -u
|
|
268 */
|
|
269 if (C && !u) {
|
|
270 LP_ERRMSG (ERROR, E_ADM_CNOU);
|
|
271 done (1);
|
|
272 }
|
|
273 #endif
|
|
274
|
|
275 /*
|
|
276 * The -a option needs the -M and -f options,
|
|
277 * Also, -ofilebreak is used only with -a.
|
|
278 */
|
|
279 if (a && (!M || !f)) {
|
|
280 LP_ERRMSG (ERROR, E_ADM_MALIGN);
|
|
281 done (1);
|
|
282 }
|
|
283 if (filebreak && !a)
|
|
284 LP_ERRMSG (WARNING, E_ADM_FILEBREAK);
|
|
285
|
|
286 /*
|
|
287 * The "-p all" case is restricted to certain options.
|
|
288 */
|
|
289 if (
|
|
290 (STREQU(NAME_ANY, p) || STREQU(NAME_ALL, p))
|
|
291 && (
|
|
292 a || h || l || M || t || D || e || f || P || H || s
|
|
293 #ifdef LP_USE_PAPI_ATTR
|
|
294 || n_opt
|
|
295 #endif
|
|
296 || i || I || m || S || T || u || U || v || banner != -1
|
|
297 || cpi || lpi || width || length || stty_opt
|
|
298 )
|
|
299 ) {
|
|
300 LP_ERRMSG (ERROR, E_ADM_ANYALLNONE);
|
|
301 done (1);
|
|
302
|
|
303 }
|
|
304
|
|
305 /*
|
|
306 * Allow giving -v or -U option as way of making
|
|
307 * remote printer into local printer.
|
|
308 * Note: "!s" here means the user has not given the -s;
|
|
309 * later it means the user gave -s local-system.
|
|
310 */
|
|
311 if (!s && (v || U))
|
|
312 s = Local_System;
|
|
313
|
|
314 /*
|
|
315 * Be careful about checking "s" before getting here.
|
|
316 * We want "s == 0" to mean this is a local printer; however,
|
|
317 * if the user wants to change a remote printer to a local
|
|
318 * printer, we have to have "s == Local_System" long enough
|
|
319 * to get into "chkopts2()" where a special check is made.
|
|
320 * After "chkopts2()", "s == 0" means local.
|
|
321 */
|
|
322 if (!STREQU(NAME_ALL, p) && !STREQU(NAME_ANY, p))
|
|
323 /*
|
|
324 * If old printer, make sure it exists. If new printer,
|
|
325 * check that the name is okay, and that enough is given.
|
|
326 * (This stuff has been moved to "chkopts2()".)
|
|
327 */
|
|
328 chkopts2(1);
|
|
329
|
|
330 if (!s) {
|
|
331
|
|
332 /*
|
|
333 * Only one of -i, -m, -e.
|
|
334 */
|
|
335 if ((i && e) || (m && e) || (i && m)) {
|
|
336 LP_ERRMSG (ERROR, E_ADM_INTCONF);
|
|
337 done (1);
|
|
338 }
|
|
339
|
|
340 /*
|
|
341 * Check -e arg.
|
|
342 */
|
|
343 if (e) {
|
|
344 if (!isprinter(e)) {
|
|
345 LP_ERRMSG1 (ERROR, E_ADM_NOPR, e);
|
|
346 done (1);
|
|
347 }
|
|
348 if (strcmp(e, p) == 0) {
|
|
349 LP_ERRMSG (ERROR, E_ADM_SAMEPE);
|
|
350 done (1);
|
|
351 }
|
|
352 }
|
|
353
|
|
354 /*
|
|
355 * Check -m arg.
|
|
356 */
|
|
357 if (m && !ismodel(m)) {
|
|
358 LP_ERRMSG1 (ERROR, E_ADM_NOMODEL, m);
|
|
359 done (1);
|
|
360 }
|
|
361
|
|
362 #ifdef LP_USE_PAPI_ATTR
|
|
363 /*
|
|
364 * Check -n arg. The ppd file exists.
|
|
365 */
|
|
366 if ((n_opt != NULL) && !isPPD(n_opt)) {
|
|
367 LP_ERRMSG1 (ERROR, E_ADM_NOPPD, n_opt);
|
|
368 done (1);
|
|
369 }
|
|
370 #endif
|
|
371
|
|
372 /*
|
|
373 * Need exactly one of -h or -l (but will default -h).
|
|
374 */
|
|
375 if (h && l) {
|
|
376 LP_ERRMSG2 (ERROR, E_ADM_CONFLICT, 'h', 'l');
|
|
377 done (1);
|
|
378 }
|
|
379 if (!h && !l)
|
|
380 h = 1;
|
|
381
|
|
382 /*
|
|
383 * Check -c and -r.
|
|
384 */
|
|
385 if (c && r && strcmp(c, r) == 0) {
|
|
386 LP_ERRMSG (ERROR, E_ADM_SAMECR);
|
|
387 done (1);
|
|
388 }
|
|
389
|
|
390
|
|
391 /*
|
|
392 * Are we creating a class with the same name as a printer?
|
|
393 */
|
|
394 if (c) {
|
|
395 if (STREQU(c, p)) {
|
|
396 LP_ERRMSG1 (ERROR, E_ADM_CLNPR, c);
|
|
397 done (1);
|
|
398 }
|
|
399 if (isprinter(c)) {
|
|
400 LP_ERRMSG1 (ERROR, E_ADM_CLPR, c);
|
|
401 done (1);
|
|
402 }
|
|
403 }
|
|
404
|
|
405 if (v && (is_printer_uri(v) < 0)) {
|
|
406 /*
|
|
407 * The device must be writeable by root.
|
|
408 */
|
|
409 if (v && root_can_write(v) == -1)
|
|
410 done (1);
|
|
411 }
|
|
412
|
|
413 /*
|
|
414 * Can't have both device and dial-out.
|
|
415 */
|
|
416 if (v && U) {
|
|
417 LP_ERRMSG (ERROR, E_ADM_BOTHUV);
|
|
418 done (1);
|
|
419 }
|
|
420
|
|
421 } else
|
|
422 if (
|
|
423 A || a || e || H || h || i || l || m || ( t && !M) || ( M && !t)
|
|
424 || o || U || v || Q != -1 || W != -1
|
|
425 #ifdef LP_USE_PAPI_ATTR
|
|
426 || n_opt
|
|
427 #endif
|
|
428 ) {
|
|
429 LP_ERRMSG (ERROR, E_ADM_NOTLOCAL);
|
|
430 done(1);
|
|
431 }
|
|
432
|
|
433
|
|
434 /*
|
|
435 * We need the printer type for some things, and the boolean
|
|
436 * "daisy" (from Terminfo) for other things.
|
|
437 */
|
|
438 if (!T && oldp)
|
|
439 T = oldp->printer_types;
|
|
440 if (T) {
|
|
441 short a_daisy;
|
|
442
|
|
443 char ** pt;
|
|
444
|
|
445
|
|
446 if (lenlist(T) > 1 && searchlist(NAME_UNKNOWN, T)) {
|
|
447 LP_ERRMSG (ERROR, E_ADM_MUNKNOWN);
|
|
448 done (1);
|
|
449 }
|
|
450
|
|
451 for (pt = T; *pt; pt++)
|
|
452 if (tidbit(*pt, (char *)0) == -1) {
|
|
453 LP_ERRMSG1 (ERROR, E_ADM_BADTYPE, *pt);
|
|
454 done (1);
|
|
455 }
|
|
456
|
|
457 /*
|
|
458 * All the printer types had better agree on whether the
|
|
459 * printer takes print wheels!
|
|
460 */
|
|
461 daisy = a_daisy = -1;
|
|
462 for (pt = T; *pt; pt++) {
|
|
463 tidbit (*pt, "daisy", &daisy);
|
|
464 if (daisy == -1)
|
|
465 daisy = 0;
|
|
466 if (a_daisy == -1)
|
|
467 a_daisy = daisy;
|
|
468 else if (a_daisy != daisy) {
|
|
469 LP_ERRMSG (ERROR, E_ADM_MIXEDTYPES);
|
|
470 done (1);
|
|
471 }
|
|
472 }
|
|
473 }
|
|
474 if (cpi || lpi || length || width || S || f || filebreak)
|
|
475 if (!T) {
|
|
476 LP_ERRMSG (ERROR, E_ADM_TOPT);
|
|
477 done (1);
|
|
478
|
|
479 }
|
|
480
|
|
481 /*
|
|
482 * Check -o cpi=, -o lpi=, -o length=, -o width=
|
|
483 */
|
|
484 if (cpi || lpi || length || width) {
|
|
485 unsigned long rc;
|
|
486
|
|
487 if ((rc = sum_chkprinter(T, cpi, lpi, length, width, NULL)) == 0) {
|
|
488 if (bad_list)
|
|
489 LP_ERRMSG1 (
|
|
490 INFO,
|
|
491 E_ADM_NBADCAPS,
|
|
492 sprintlist(bad_list)
|
|
493 );
|
|
494
|
|
495 } else {
|
|
496 if ((rc & PCK_CPI) && cpi)
|
|
497 LP_ERRMSG1 (ERROR, E_ADM_BADCAP, "cpi=");
|
|
498
|
|
499 if ((rc & PCK_LPI) && lpi)
|
|
500 LP_ERRMSG1 (ERROR, E_ADM_BADCAP, "lpi=");
|
|
501
|
|
502 if ((rc & PCK_WIDTH) && width)
|
|
503 LP_ERRMSG1 (ERROR, E_ADM_BADCAP, "width=");
|
|
504
|
|
505 if ((rc & PCK_LENGTH) && length)
|
|
506 LP_ERRMSG1 (ERROR, E_ADM_BADCAP, "length=");
|
|
507
|
|
508 LP_ERRMSG (ERROR, E_ADM_BADCAPS);
|
|
509 done(1);
|
|
510 }
|
|
511 }
|
|
512
|
|
513 /*
|
|
514 * Check -I (old or new):
|
|
515 */
|
|
516 if (T && lenlist(T) > 1) {
|
|
517
|
|
518 #define BADILIST(X) (lenlist(X) > 1 || X && *X && !STREQU(NAME_SIMPLE, *X))
|
|
519 if (
|
|
520 I && BADILIST(I)
|
|
521 || !I && oldp && BADILIST(oldp->input_types)
|
|
522 ) {
|
|
523 LP_ERRMSG (ERROR, E_ADM_ONLYSIMPLE);
|
|
524 done (1);
|
|
525 }
|
|
526 }
|
|
527
|
|
528 /*
|
|
529 * MOUNT:
|
|
530 * Only one print wheel can be mounted at a time.
|
|
531 */
|
|
532 if (M && S && S[0] && S[1])
|
|
533 LP_ERRMSG (WARNING, E_ADM_MSINGLES);
|
|
534
|
|
535 /*
|
|
536 * NO MOUNT:
|
|
537 * If the printer takes print wheels, the -S argument
|
|
538 * should be a simple list; otherwise, it must be a
|
|
539 * mapping list. (EXCEPT: In either case, "none" alone
|
|
540 * means delete the existing list.)
|
|
541 */
|
|
542 if (S && !M) {
|
|
543 register char **item,
|
|
544 *cp;
|
|
545
|
|
546 /*
|
|
547 * For us to be here, "daisy" must have been set.
|
|
548 * (-S requires knowing printer type (T), and knowing
|
|
549 * T caused call to "tidbit()" to set "daisy").
|
|
550 */
|
|
551 if (!STREQU(S[0], NAME_NONE) || S[1])
|
|
552 if (daisy) {
|
|
553 for (item = S; *item; item++) {
|
|
554 if (strchr(*item, '=')) {
|
|
555 LP_ERRMSG (ERROR, E_ADM_PWHEELS);
|
|
556 done (1);
|
|
557 }
|
|
558 if (!syn_name(*item)) {
|
|
559 LP_ERRMSG1 (ERROR, E_LP_NOTNAME, *item);
|
|
560 done (1);
|
|
561 }
|
|
562 }
|
|
563 } else {
|
|
564 register int die = 0;
|
|
565
|
|
566 for (item = S; *item; item++) {
|
|
567 if (!(cp = strchr(*item, '='))) {
|
|
568 LP_ERRMSG (ERROR, E_ADM_CHARSETS);
|
|
569 done (1);
|
|
570 }
|
|
571
|
|
572 *cp = 0;
|
|
573 if (!syn_name(*item)) {
|
|
574 LP_ERRMSG1 (ERROR, E_LP_NOTNAME, *item);
|
|
575 done (1);
|
|
576 }
|
|
577 if (PCK_CHARSET & sum_chkprinter(T, (char *)0, (char *)0, (char *)0, (char *)0, *item)) {
|
|
578 LP_ERRMSG1 (ERROR, E_ADM_BADSET, *item);
|
|
579 die = 1;
|
|
580 } else {
|
|
581 if (bad_list)
|
|
582 LP_ERRMSG2 (
|
|
583 INFO,
|
|
584 E_ADM_NBADSET,
|
|
585 *item,
|
|
586 sprintlist(bad_list)
|
|
587 );
|
|
588 }
|
|
589 *cp++ = '=';
|
|
590 if (!syn_name(cp)) {
|
|
591 LP_ERRMSG1 (ERROR, E_LP_NOTNAME, cp);
|
|
592 done (1);
|
|
593 }
|
|
594 }
|
|
595 if (die) {
|
|
596 LP_ERRMSG (ERROR, E_ADM_BADSETS);
|
|
597 done (1);
|
|
598 }
|
|
599 }
|
|
600 }
|
|
601
|
|
602 if (P) {
|
|
603 int createForm = 0;
|
|
604 char **plist;
|
|
605
|
|
606 if (getform(P, &formbuf, (FALERT *)0, (FILE **)0) != -1) {
|
|
607 if ((!formbuf.paper) || (!STREQU(formbuf.paper,P)) ) {
|
|
608 LP_ERRMSG (ERROR, E_ADM_ALSO_SEP_FORM);
|
|
609 done (1);
|
|
610 }
|
|
611 } else
|
|
612 createForm = 1;
|
|
613
|
|
614 if (*P == '~') { /* removing types of papers */
|
|
615 P++;
|
|
616 p_remove = getlist(P, LP_WS, LP_SEP);
|
|
617 p_add = NULL;
|
|
618 } else { /* adding types of papers */
|
|
619 p_add = getlist(P, LP_WS, LP_SEP);
|
|
620 p_remove = NULL;
|
|
621 if (createForm) {
|
|
622 char cmdBuf[200];
|
|
623
|
|
624 for (plist = p_add; *plist; plist++) {
|
|
625 snprintf(cmdBuf, sizeof (cmdBuf),
|
|
626 "lpforms -f %s -d\n", *plist);
|
|
627 system(cmdBuf);
|
|
628 }
|
|
629 }
|
|
630 }
|
|
631
|
|
632 if (!f && !M) { /* make paper allowed on printer too */
|
|
633 f = Malloc(strlen(P) + strlen(NAME_ALLOW) +
|
|
634 strlen(": "));
|
|
635 sprintf(f, "%s:%s", NAME_ALLOW, P);
|
|
636 isfAuto = 1;
|
|
637 }
|
|
638 }
|
|
639 /*
|
|
640 * NO MOUNT:
|
|
641 * The -f option restricts the forms that can be used with
|
|
642 * the printer.
|
|
643 * - construct the allow/deny lists
|
|
644 * - check each allowed form to see if it'll work
|
|
645 * on the printer
|
|
646 */
|
|
647 if (f && !M) {
|
|
648 register char *type = strtok(f, ":"),
|
|
649 *str = strtok((char *)0, ":"),
|
|
650 **pf;
|
|
651
|
|
652 register int die = 0;
|
|
653
|
|
654
|
|
655 if (STREQU(type, NAME_ALLOW) && str) {
|
|
656 if ((pf = f_allow = getlist(str, LP_WS, LP_SEP)) != NULL) {
|
|
657 while (*pf) {
|
|
658 if ((!isfAuto) &&
|
|
659 !STREQU(*pf, NAME_NONE)
|
|
660 && verify_form(*pf) < 0
|
|
661 )
|
|
662 die = 1;
|
|
663 pf++;
|
|
664 }
|
|
665 if (die) {
|
|
666 LP_ERRMSG (ERROR, E_ADM_FORMCAPS);
|
|
667 done (1);
|
|
668 }
|
|
669
|
|
670 } else
|
|
671 LP_ERRMSG1 (WARNING, E_ADM_MISSING, NAME_ALLOW);
|
|
672
|
|
673 } else if (STREQU(type, NAME_DENY) && str) {
|
|
674 if ((pf = f_deny = getlist(str, LP_WS, LP_SEP)) != NULL) {
|
|
675 if (!STREQU(*pf, NAME_ALL)) {
|
|
676 while (*pf) {
|
|
677 if ((!isfAuto) &&
|
|
678 !STREQU(*pf, NAME_NONE) &&
|
|
679 getform(*pf, &formbuf,
|
|
680 (FALERT *)0, (FILE **)0) < 0
|
|
681 ) {
|
|
682 LP_ERRMSG2(WARNING,
|
|
683 E_ADM_ICKFORM, *pf, p);
|
|
684 die = 1;
|
|
685 }
|
|
686 pf++;
|
|
687 }
|
|
688 }
|
|
689 if (die) {
|
|
690 done (1);
|
|
691 }
|
|
692
|
|
693 } else
|
|
694 LP_ERRMSG1 (WARNING, E_ADM_MISSING, NAME_DENY);
|
|
695
|
|
696 } else {
|
|
697 LP_ERRMSG (ERROR, E_ADM_FALLOWDENY);
|
|
698 done (1);
|
|
699 }
|
|
700 }
|
|
701
|
|
702 /*
|
|
703 * The -u option is setting use restrictions on printers.
|
|
704 * - construct the allow/deny lists
|
|
705 */
|
|
706 if (u) {
|
|
707 register char *type = strtok(u, ":"),
|
|
708 *str = strtok((char *)0, ":");
|
|
709
|
|
710 if (STREQU(type, NAME_ALLOW) && str) {
|
|
711 if (!(u_allow = getlist(str, LP_WS, LP_SEP)))
|
|
712 LP_ERRMSG1 (WARNING, E_ADM_MISSING, NAME_ALLOW);
|
|
713
|
|
714 } else if (STREQU(type, NAME_DENY) && str) {
|
|
715 if (!(u_deny = getlist(str, LP_WS, LP_SEP)))
|
|
716 LP_ERRMSG1 (WARNING, E_ADM_MISSING, NAME_DENY);
|
|
717
|
|
718 } else {
|
|
719 LP_ERRMSG (ERROR, E_LP_UALLOWDENY);
|
|
720 done (1);
|
|
721 }
|
|
722 }
|
|
723
|
|
724 return;
|
|
725 }
|
|
726
|
|
727 /**
|
|
728 ** root_can_write() - CHECK THAT "root" CAN SENSIBLY WRITE TO PATH
|
|
729 **/
|
|
730
|
|
731 static int root_can_write (path)
|
|
732 char *path;
|
|
733 {
|
|
734 static int lp_uid = -1;
|
|
735
|
|
736 struct passwd *ppw;
|
|
737
|
|
738 struct stat statbuf;
|
|
739
|
|
740
|
|
741 if (lstat(path, &statbuf) == -1) {
|
|
742 LP_ERRMSG1 (ERROR, E_ADM_NOENT, v);
|
|
743 return (-1);
|
|
744 }
|
|
745 /*
|
|
746 * If the device is a symlink (and it is not a root owned symlink),
|
|
747 * verify that the owner matches the destination owner.
|
|
748 */
|
|
749 if (S_ISLNK(statbuf.st_mode) && statbuf.st_uid != 0) {
|
|
750 uid_t uid = statbuf.st_uid;
|
|
751
|
|
752 if (Stat(path, &statbuf) == -1) {
|
|
753 LP_ERRMSG1 (ERROR, E_ADM_NOENT, v);
|
|
754 return (-1);
|
|
755 }
|
|
756
|
|
757 if (statbuf.st_uid != uid) {
|
|
758 LP_ERRMSG1 (ERROR, E_ADM_ISMISMATCH, v);
|
|
759 done(1);
|
|
760 }
|
|
761
|
|
762 LP_ERRMSG1(WARNING, E_ADM_ISNOTROOTOWNED, v);
|
|
763 }
|
|
764
|
|
765 if ((statbuf.st_mode & S_IFMT) == S_IFDIR) {
|
|
766 LP_ERRMSG1 (WARNING, E_ADM_ISDIR, v);
|
|
767 } else if ((statbuf.st_mode & S_IFMT) == S_IFBLK)
|
|
768 LP_ERRMSG1 (WARNING, E_ADM_ISBLK, v);
|
|
769
|
|
770 if (lp_uid == -1) {
|
|
771 if (!(ppw = getpwnam(LPUSER)))
|
|
772 ppw = getpwnam(ROOTUSER);
|
|
773 endpwent ();
|
|
774 if (ppw)
|
|
775 lp_uid = ppw->pw_uid;
|
|
776 else
|
|
777 lp_uid = 0;
|
|
778 }
|
|
779 if (!STREQU(v, "/dev/null"))
|
|
780 if ((statbuf.st_uid && statbuf.st_uid != lp_uid)
|
|
781 || (statbuf.st_mode & (S_IWGRP|S_IRGRP|S_IWOTH|S_IROTH)))
|
|
782 LP_ERRMSG1 (WARNING, E_ADM_DEVACCESS, v);
|
|
783
|
|
784 return (0);
|
|
785 }
|
|
786
|
|
787 /**
|
|
788 ** unpack_sdn() - TURN SCALED TYPE INTO char* TYPE
|
|
789 **/
|
|
790
|
|
791 static char *unpack_sdn (sdn)
|
|
792 SCALED sdn;
|
|
793 {
|
|
794 register char *cp;
|
|
795 extern char *malloc();
|
|
796
|
|
797 if (sdn.val <= 0 || 99999 < sdn.val)
|
|
798 cp = 0;
|
|
799
|
|
800 else if (sdn.val == N_COMPRESSED)
|
|
801 cp = strdup(NAME_COMPRESSED);
|
|
802
|
|
803 else if ((cp = malloc(sizeof("99999.999x"))))
|
|
804 (void) sprintf(cp, "%.3f%c", sdn.val, sdn.sc);
|
|
805
|
|
806 return (cp);
|
|
807 }
|
|
808
|
|
809 /**
|
|
810 ** verify_form() - SEE IF PRINTER CAN HANDLE FORM
|
|
811 **/
|
|
812
|
|
813 int verify_form (form)
|
|
814 char *form;
|
|
815 {
|
|
816 register char *cpi_f,
|
|
817 *lpi_f,
|
|
818 *width_f,
|
|
819 *length_f,
|
|
820 *chset;
|
|
821
|
|
822 register int rc = 0;
|
|
823 char **paperAllowed = NULL;
|
|
824 char **paperDenied = NULL;
|
|
825
|
|
826 register unsigned long checks;
|
|
827
|
|
828
|
|
829 if (STREQU(form, NAME_ANY))
|
|
830 form = NAME_ALL;
|
|
831
|
|
832 while (getform(form, &formbuf, (FALERT *)0, (FILE **)0) != -1) {
|
|
833 if (formbuf.paper) {
|
|
834 if (!paperAllowed) {
|
|
835 load_paperprinter_access(p, &paperAllowed,
|
|
836 &paperDenied);
|
|
837 freelist(paperDenied);
|
|
838 }
|
|
839 if (!allowed(formbuf.paper,paperAllowed,NULL)) {
|
|
840 LP_ERRMSG1 (INFO, E_ADM_BADCAP,
|
|
841 gettext("printer doesn't support paper type"));
|
|
842 rc = -1;
|
|
843 }
|
|
844 }
|
|
845 else {
|
|
846
|
|
847 cpi_f = unpack_sdn(formbuf.cpi);
|
|
848 lpi_f = unpack_sdn(formbuf.lpi);
|
|
849 width_f = unpack_sdn(formbuf.pwid);
|
|
850 length_f = unpack_sdn(formbuf.plen);
|
|
851
|
|
852 if (
|
|
853 formbuf.mandatory
|
|
854 && !daisy
|
|
855 && !search_cslist(
|
|
856 formbuf.chset,
|
|
857 (S && !M? S : (oldp? oldp->char_sets : (char **)0))
|
|
858 )
|
|
859 )
|
|
860 chset = formbuf.chset;
|
|
861 else
|
|
862 chset = 0;
|
|
863
|
|
864 if ((checks = sum_chkprinter(
|
|
865 T,
|
|
866 cpi_f,
|
|
867 lpi_f,
|
|
868 length_f,
|
|
869 width_f,
|
|
870 chset
|
|
871 ))) {
|
|
872 rc = -1;
|
|
873 if ((checks & PCK_CPI) && cpi_f)
|
|
874 LP_ERRMSG1 (INFO, E_ADM_BADCAP, "cpi");
|
|
875
|
|
876 if ((checks & PCK_LPI) && lpi_f)
|
|
877 LP_ERRMSG1 (INFO, E_ADM_BADCAP, "lpi");
|
|
878
|
|
879 if ((checks & PCK_WIDTH) && width_f)
|
|
880 LP_ERRMSG1 (INFO, E_ADM_BADCAP, "width");
|
|
881
|
|
882 if ((checks & PCK_LENGTH) && length_f)
|
|
883 LP_ERRMSG1 (INFO, E_ADM_BADCAP, "length");
|
|
884
|
|
885 if ((checks & PCK_CHARSET) && formbuf.chset) {
|
|
886 LP_ERRMSG1 (INFO, E_ADM_BADSET, formbuf.chset);
|
|
887 rc = -2;
|
|
888 }
|
|
889 LP_ERRMSG1 (INFO, E_ADM_FORMCAP, formbuf.name);
|
|
890 } else {
|
|
891 if (bad_list)
|
|
892 LP_ERRMSG2 (
|
|
893 INFO,
|
|
894 E_ADM_NBADMOUNT,
|
|
895 formbuf.name,
|
|
896 sprintlist(bad_list)
|
|
897 );
|
|
898 }
|
|
899 }
|
|
900
|
|
901 if (!STREQU(form, NAME_ALL)) {
|
|
902 if (paperAllowed)
|
|
903 freelist(paperAllowed);
|
|
904 return (rc);
|
|
905 }
|
|
906
|
|
907 }
|
|
908 if (paperAllowed)
|
|
909 freelist(paperAllowed);
|
|
910
|
|
911 if (!STREQU(form, NAME_ALL)) {
|
|
912 LP_ERRMSG1 (ERROR, E_LP_NOFORM, form);
|
|
913 done (1);
|
|
914 }
|
|
915
|
|
916 return (rc);
|
|
917 }
|
|
918
|
|
919 /*
|
|
920 Second phase of parsing for -p option.
|
|
921 In a seperate routine so we can call it from other
|
|
922 routines. This is used when any or all are used as
|
|
923 a printer name. main() loops over each printer, and
|
|
924 must call this function for each printer found.
|
|
925 */
|
|
926 void
|
|
927 chkopts2(called_from_chkopts)
|
|
928 int called_from_chkopts;
|
|
929 {
|
|
930 /*
|
|
931 Only do the getprinter() if we are not being called
|
|
932 from lpadmin.c. Otherwise we mess up our arena for
|
|
933 "all" processing.
|
|
934 */
|
|
935 if (!called_from_chkopts)
|
|
936 oldp = printer_pointer;
|
|
937 else if (!(oldp = getprinter(p)) && errno != ENOENT) {
|
|
938 LP_ERRMSG2 (ERROR, E_LP_GETPRINTER, p, PERROR);
|
|
939 done(1);
|
|
940 }
|
|
941
|
|
942 if (oldp) {
|
|
943 if (
|
|
944 !c && !d && !f && !P && !M && !t && !r && !u && !x && !A
|
|
945 && !strlen(modifications)
|
|
946 ) {
|
|
947 LP_ERRMSG (ERROR, E_ADM_PLONELY);
|
|
948 done (1);
|
|
949 }
|
|
950
|
|
951 /*
|
|
952 * For the case "-s local-system", we need to keep
|
|
953 * "s != 0" long enough to get here, where it keeps
|
|
954 * us from taking the old value. After this, we make
|
|
955 * "s == 0" to indicate this is a local printer.
|
|
956 */
|
|
957 if (s && s != Local_System)
|
|
958 chksys(s);
|
|
959 if (!s && oldp->remote && *(oldp->remote))
|
|
960 s = strdup(oldp->remote);
|
|
961 if (s == Local_System)
|
|
962 s = 0;
|
|
963
|
|
964 /*
|
|
965 * A remote printer converted to a local printer
|
|
966 * requires device or dial info.
|
|
967 */
|
|
968 if (!s && oldp->remote && !v && !U) {
|
|
969 LP_ERRMSG (ERROR, E_ADM_NOUV);
|
|
970 done (1);
|
|
971 }
|
|
972
|
|
973
|
|
974 } else {
|
|
975 if (getclass(p)) {
|
|
976 LP_ERRMSG1 (ERROR, E_ADM_PRCL, p);
|
|
977 done (1);
|
|
978 }
|
|
979
|
|
980 if (!syn_name(p)) {
|
|
981 LP_ERRMSG1 (ERROR, E_LP_NOTNAME, p);
|
|
982 done (1);
|
|
983 }
|
|
984
|
|
985 if (s == Local_System)
|
|
986 s = 0;
|
|
987 if (s)
|
|
988 chksys(s);
|
|
989
|
|
990 #ifdef LP_USE_PAPI_ATTR
|
|
991 /*
|
|
992 * New printer - if no model and a PPD file is defined then
|
|
993 * use 'standard_foomatic' otherwise use
|
|
994 * the 'standard' model.
|
|
995 */
|
|
996 if (!(e || i || m) && !s) {
|
|
997 if (n_opt != NULL) {
|
|
998 m = STANDARD_FOOMATIC;
|
|
999 } else {
|
|
1000 m = STANDARD;
|
|
1001 }
|
|
1002 }
|
|
1003 #else
|
|
1004 /*
|
|
1005 * New printer - if no model, use standard
|
|
1006 */
|
|
1007 if (!(e || i || m) && !s)
|
|
1008 m = STANDARD;
|
|
1009 #endif
|
|
1010
|
|
1011 /*
|
|
1012 * A new printer requires device or dial info.
|
|
1013 */
|
|
1014 if (!v && !U && !s) {
|
|
1015 LP_ERRMSG (ERROR, E_ADM_NOUV);
|
|
1016 done (1);
|
|
1017 }
|
|
1018
|
|
1019 /*
|
|
1020 * Can't quiet a new printer,
|
|
1021 * can't list the alerting for a new printer.
|
|
1022 */
|
|
1023 if (
|
|
1024 A
|
|
1025 && (STREQU(A, NAME_QUIET) || STREQU(A, NAME_LIST))
|
|
1026 ) {
|
|
1027 LP_ERRMSG1 (ERROR, E_ADM_BADQUIETORLIST, p);
|
|
1028 done (1);
|
|
1029 }
|
|
1030
|
|
1031 /*
|
|
1032 * New printer - if no input types given, assume "simple".
|
|
1033 */
|
|
1034 if (!I) {
|
|
1035 I = getlist(NAME_SIMPLE, LP_WS, LP_SEP);
|
|
1036 strcat (modifications, "I");
|
|
1037 }
|
|
1038 }
|
|
1039 }
|
|
1040
|
|
1041 /*
|
|
1042 Second phase of parsing for -S option.
|
|
1043 In a seperate routine so we can call it from other
|
|
1044 routines. This is used when any or all are used as
|
|
1045 a print wheel name. main() loops over each print wheel,
|
|
1046 and must call this function for each print wheel found.
|
|
1047 */
|
|
1048 void
|
|
1049 chkopts3(called_from_chkopts)
|
|
1050 int called_from_chkopts;
|
|
1051 {
|
|
1052 /*
|
|
1053 Only do the getpwheel() if we are not being called
|
|
1054 from lpadmin.c. Otherwise we mess up our arena for
|
|
1055 "all" processing.
|
|
1056 */
|
|
1057 if (!called_from_chkopts)
|
|
1058 oldS = pwheel_pointer;
|
|
1059 else
|
|
1060 oldS = getpwheel(*S);
|
|
1061
|
|
1062 if (!oldS) {
|
|
1063 if (!syn_name(*S)) {
|
|
1064 LP_ERRMSG1 (ERROR, E_LP_NOTNAME, *S);
|
|
1065 done (1);
|
|
1066 }
|
|
1067
|
|
1068 /*
|
|
1069 * Can't quiet a new print wheel,
|
|
1070 * can't list the alerting for a new print wheel.
|
|
1071 */
|
|
1072 if (
|
|
1073 A
|
|
1074 && (STREQU(A, NAME_QUIET) || STREQU(A, NAME_LIST))
|
|
1075 ) {
|
|
1076 LP_ERRMSG1 (ERROR, E_ADM_BADQUIETORLIST, *S);
|
|
1077 done (1);
|
|
1078 }
|
|
1079 }
|
|
1080 }
|
|
1081
|
|
1082 static void
|
|
1083 chksys(s)
|
|
1084 char *s;
|
|
1085 {
|
|
1086 char *cp;
|
|
1087
|
|
1088 if (STREQU(s, NAME_ALL) || STREQU(s, NAME_ANY)) {
|
|
1089 LP_ERRMSG (ERROR, E_ADM_ANYALLSYS);
|
|
1090 done(1);
|
|
1091 }
|
|
1092
|
|
1093 if ((cp = strchr(s, '!')) != NULL)
|
|
1094 *cp = '\0';
|
|
1095
|
|
1096 if (cp)
|
|
1097 *cp = '!';
|
|
1098
|
|
1099 return;
|
|
1100 }
|
|
1101
|
|
1102 /**
|
|
1103 ** sum_chkprinter() - CHECK TERMINFO STUFF FOR A LIST OF PRINTER TYPES
|
|
1104 **/
|
|
1105
|
|
1106 #include "lp.set.h"
|
|
1107
|
|
1108 static unsigned long
|
|
1109 #if defined(__STDC__)
|
|
1110 sum_chkprinter (
|
|
1111 char ** types,
|
|
1112 char * cpi,
|
|
1113 char * lpi,
|
|
1114 char * len,
|
|
1115 char * wid,
|
|
1116 char * cs
|
|
1117 )
|
|
1118 #else
|
|
1119 sum_chkprinter (types, cpi, lpi, len, wid, cs)
|
|
1120 char ** types;
|
|
1121 char * cpi;
|
|
1122 char * lpi;
|
|
1123 char * len;
|
|
1124 char * wid;
|
|
1125 char * cs;
|
|
1126 #endif
|
|
1127 {
|
|
1128 char ** pt;
|
|
1129
|
|
1130 unsigned long worst = 0;
|
|
1131 unsigned long this = 0;
|
|
1132
|
|
1133
|
|
1134 /*
|
|
1135 * Check each printer type, to see if any won't work with
|
|
1136 * the attributes requested. However, return ``success''
|
|
1137 * if at least one type works. Keep a list of the failed
|
|
1138 * types for the caller to report.
|
|
1139 */
|
|
1140 bad_list = 0;
|
|
1141 for (pt = types; *pt; pt++) {
|
|
1142 this = chkprinter(*pt, cpi, lpi, len, wid, cs);
|
|
1143 if (this != 0)
|
|
1144 addlist (&bad_list, *pt);
|
|
1145 worst |= this;
|
|
1146 }
|
|
1147 if (lenlist(types) == lenlist(bad_list))
|
|
1148 return (worst);
|
|
1149 else
|
|
1150 return (0);
|
|
1151 }
|
|
1152
|
|
1153 /*
|
|
1154 * Function: isPPD()
|
|
1155 *
|
|
1156 * Description: Check that the given PPD file exists. The argument given can
|
|
1157 * either be a relative path or a full path to the file.
|
|
1158 *
|
|
1159 * Returns: 1 = PPD file found
|
|
1160 * 0 = PPD file not found
|
|
1161 */
|
|
1162
|
|
1163 static int
|
|
1164 isPPD(char *ppd_file)
|
|
1165 {
|
|
1166 int result = 0;
|
|
1167 char *ppd = NULL;
|
|
1168
|
|
1169 if (ppd_file != NULL) {
|
|
1170 if (*ppd_file == '/') {
|
|
1171 ppd = strdup(ppd_file);
|
|
1172 } else {
|
|
1173 ppd = makepath(Lp_Model, "ppd", ppd_file, (char *)0);
|
|
1174 }
|
|
1175
|
|
1176 /*
|
|
1177 * now check the file exists
|
|
1178 */
|
|
1179 if ((ppd != NULL) && (Access(ppd, 04) != -1)) {
|
|
1180 result = 1;
|
|
1181 } else {
|
|
1182 /*
|
|
1183 * files does not exist so append .gz and check if
|
|
1184 * that exist
|
|
1185 */
|
|
1186 ppd = Realloc(ppd, strlen(ppd)+ strlen(PPDZIP)+2);
|
|
1187 if (ppd != NULL) {
|
|
1188 ppd = strcat(ppd, PPDZIP);
|
|
1189 if (Access(ppd, 04) != -1) {
|
|
1190 result = 1;
|
|
1191 }
|
|
1192 }
|
|
1193 }
|
|
1194
|
|
1195 if (ppd != NULL) {
|
|
1196 free(ppd);
|
|
1197 }
|
|
1198 }
|
|
1199 return (result);
|
|
1200 } /* isPPD() */
|