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Merge changes from CUPS 1.4svn-r8606.
[thirdparty/cups.git] / cups / adminutil.c
1 /*
2 * "$Id: adminutil.c 7850 2008-08-20 00:07:25Z mike $"
3 *
4 * Administration utility API definitions for the Common UNIX Printing
5 * System (CUPS).
6 *
7 * Copyright 2007-2009 by Apple Inc.
8 * Copyright 2001-2007 by Easy Software Products.
9 *
10 * These coded instructions, statements, and computer programs are the
11 * property of Apple Inc. and are protected by Federal copyright
12 * law. Distribution and use rights are outlined in the file "LICENSE.txt"
13 * which should have been included with this file. If this file is
14 * file is missing or damaged, see the license at "http://www.cups.org/".
15 *
16 * This file is subject to the Apple OS-Developed Software exception.
17 *
18 * Contents:
19 *
20 * cupsAdminCreateWindowsPPD() - Create the Windows PPD file for a printer.
21 * cupsAdminExportSamba() - Export a printer to Samba.
22 * cupsAdminGetServerSettings() - Get settings from the server.
23 * _cupsAdminGetServerSettings() - Get settings from the server (private).
24 * cupsAdminSetServerSettings() - Set settings on the server.
25 * _cupsAdminSetServerSettings() - Set settings on the server (private).
26 * do_samba_command() - Do a SAMBA command.
27 * get_cupsd_conf() - Get the current cupsd.conf file.
28 * invalidate_cupsd_cache() - Invalidate the cached cupsd.conf settings.
29 * write_option() - Write a CUPS option to a PPD file.
30 */
31
32 /*
33 * Include necessary headers...
34 */
35
36 #include "adminutil.h"
37 #include "globals.h"
38 #include "debug.h"
39 #include <errno.h>
40 #include <fcntl.h>
41 #include <sys/stat.h>
42 #ifdef WIN32
43 #else
44 # include <unistd.h>
45 # include <sys/wait.h>
46 #endif /* WIN32 */
47
48
49 /*
50 * Local functions...
51 */
52
53 extern int _cupsAdminGetServerSettings(http_t *http,
54 int *num_settings,
55 cups_option_t **settings);
56 extern int _cupsAdminSetServerSettings(http_t *http,
57 int num_settings,
58 cups_option_t *settings);
59 static int do_samba_command(const char *command,
60 const char *address,
61 const char *subcommand,
62 const char *authfile,
63 FILE *logfile);
64 static http_status_t get_cupsd_conf(http_t *http, _cups_globals_t *cg,
65 time_t last_update, char *name,
66 int namelen, int *remote);
67 static void invalidate_cupsd_cache(_cups_globals_t *cg);
68 static void write_option(cups_file_t *dstfp, int order,
69 const char *name, const char *text,
70 const char *attrname,
71 ipp_attribute_t *suppattr,
72 ipp_attribute_t *defattr, int defval,
73 int valcount);
74
75
76 /*
77 * 'cupsAdminCreateWindowsPPD()' - Create the Windows PPD file for a printer.
78 *
79 * @since CUPS 1.2/Mac OS X 10.5@
80 */
81
82 char * /* O - PPD file or NULL */
83 cupsAdminCreateWindowsPPD(
84 http_t *http, /* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */
85 const char *dest, /* I - Printer or class */
86 char *buffer, /* I - Filename buffer */
87 int bufsize) /* I - Size of filename buffer */
88 {
89 const char *src; /* Source PPD filename */
90 cups_file_t *srcfp, /* Source PPD file */
91 *dstfp; /* Destination PPD file */
92 ipp_t *request, /* IPP request */
93 *response; /* IPP response */
94 ipp_attribute_t *suppattr, /* IPP -supported attribute */
95 *defattr; /* IPP -default attribute */
96 cups_lang_t *language; /* Current language */
97 char line[256], /* Line from PPD file */
98 junk[256], /* Extra junk to throw away */
99 *ptr, /* Pointer into line */
100 uri[1024], /* Printer URI */
101 option[41], /* Option */
102 choice[41]; /* Choice */
103 int jcloption, /* In a JCL option? */
104 jclorder, /* Next JCL order dependency */
105 linenum; /* Current line number */
106 time_t curtime; /* Current time */
107 struct tm *curdate; /* Current date */
108 static const char * const pattrs[] = /* Printer attributes we want */
109 {
110 "job-hold-until-supported",
111 "job-hold-until-default",
112 "job-sheets-supported",
113 "job-sheets-default",
114 "job-priority-supported",
115 "job-priority-default"
116 };
117
118
119 /*
120 * Range check the input...
121 */
122
123 if (buffer)
124 *buffer = '\0';
125
126 if (!http)
127 http = _cupsConnect();
128
129 if (!http || !dest || !buffer || bufsize < 2)
130 return (NULL);
131
132 /*
133 * Get the PPD file...
134 */
135
136 if ((src = cupsGetPPD2(http, dest)) == NULL)
137 return (NULL);
138
139 /*
140 * Get the supported banner pages, etc. for the printer...
141 */
142
143 request = ippNewRequest(IPP_GET_PRINTER_ATTRIBUTES);
144
145 httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL,
146 "localhost", 0, "/printers/%s", dest);
147 ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
148 "printer-uri", NULL, uri);
149
150 ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD,
151 "requested-attributes", sizeof(pattrs) / sizeof(pattrs[0]),
152 NULL, pattrs);
153
154 /*
155 * Do the request and get back a response...
156 */
157
158 response = cupsDoRequest(http, request, "/");
159 if (!response || cupsLastError() > IPP_OK_CONFLICT)
160 {
161 unlink(src);
162 return (NULL);
163 }
164
165 /*
166 * Open the original PPD file...
167 */
168
169 if ((srcfp = cupsFileOpen(src, "rb")) == NULL)
170 return (NULL);
171
172 /*
173 * Create a temporary output file using the destination buffer...
174 */
175
176 if ((dstfp = cupsTempFile2(buffer, bufsize)) == NULL)
177 {
178 cupsFileClose(srcfp);
179
180 unlink(src);
181
182 return (NULL);
183 }
184
185 /*
186 * Write a new header explaining that this isn't the original PPD...
187 */
188
189 cupsFilePuts(dstfp, "*PPD-Adobe: \"4.3\"\n");
190
191 curtime = time(NULL);
192 curdate = gmtime(&curtime);
193
194 cupsFilePrintf(dstfp, "*%% Modified on %04d%02d%02d%02d%02d%02d+0000 "
195 "for CUPS Windows Driver\n",
196 curdate->tm_year + 1900, curdate->tm_mon + 1, curdate->tm_mday,
197 curdate->tm_hour, curdate->tm_min, curdate->tm_sec);
198
199 /*
200 * Read the existing PPD file, converting all PJL commands to CUPS
201 * job ticket comments...
202 */
203
204 jcloption = 0;
205 jclorder = 0;
206 linenum = 0;
207 language = cupsLangDefault();
208
209 while (cupsFileGets(srcfp, line, sizeof(line)))
210 {
211 linenum ++;
212
213 if (!strncmp(line, "*PPD-Adobe:", 11))
214 {
215 /*
216 * Already wrote the PPD header...
217 */
218
219 continue;
220 }
221 else if (!strncmp(line, "*JCLBegin:", 10) ||
222 !strncmp(line, "*JCLToPSInterpreter:", 20) ||
223 !strncmp(line, "*JCLEnd:", 8) ||
224 !strncmp(line, "*Protocols:", 11))
225 {
226 /*
227 * Don't use existing JCL keywords; we'll create our own, below...
228 */
229
230 cupsFilePrintf(dstfp, "*%% Commented out for CUPS Windows Driver...\n"
231 "*%%%s\n", line + 1);
232 continue;
233 }
234 else if (!strncmp(line, "*JCLOpenUI", 10))
235 {
236 jcloption = 1;
237 cupsFilePrintf(dstfp, "%s\n", line);
238 }
239 else if (!strncmp(line, "*JCLCloseUI", 11))
240 {
241 jcloption = 0;
242 cupsFilePrintf(dstfp, "%s\n", line);
243 }
244 else if (jcloption && !strncmp(line, "*OrderDependency:", 17))
245 {
246 for (ptr = line + 17; *ptr && isspace(*ptr & 255); ptr ++);
247
248 ptr = strchr(ptr, ' ');
249
250 if (ptr)
251 {
252 cupsFilePrintf(dstfp, "*OrderDependency: %d%s\n", jclorder, ptr);
253 jclorder ++;
254 }
255 else
256 cupsFilePrintf(dstfp, "%s\n", line);
257 }
258 else if (jcloption &&
259 strncmp(line, "*End", 4) &&
260 strncmp(line, "*Default", 8))
261 {
262 if ((ptr = strchr(line, ':')) == NULL)
263 {
264 snprintf(line, sizeof(line),
265 _cupsLangString(language, _("Missing value on line %d!")),
266 linenum);
267 _cupsSetError(IPP_DOCUMENT_FORMAT_ERROR, line, 0);
268
269 cupsFileClose(srcfp);
270 cupsFileClose(dstfp);
271
272 unlink(src);
273 unlink(buffer);
274
275 *buffer = '\0';
276
277 return (NULL);
278 }
279
280 if ((ptr = strchr(ptr, '\"')) == NULL)
281 {
282 snprintf(line, sizeof(line),
283 _cupsLangString(language,
284 _("Missing double quote on line %d!")),
285 linenum);
286 _cupsSetError(IPP_DOCUMENT_FORMAT_ERROR, line, 0);
287
288 cupsFileClose(srcfp);
289 cupsFileClose(dstfp);
290
291 unlink(src);
292 unlink(buffer);
293
294 *buffer = '\0';
295
296 return (NULL);
297 }
298
299 if (sscanf(line, "*%40s%*[ \t]%40[^:/]", option, choice) != 2)
300 {
301 snprintf(line, sizeof(line),
302 _cupsLangString(language,
303 _("Bad option + choice on line %d!")),
304 linenum);
305 _cupsSetError(IPP_DOCUMENT_FORMAT_ERROR, line, 0);
306
307 cupsFileClose(srcfp);
308 cupsFileClose(dstfp);
309
310 unlink(src);
311 unlink(buffer);
312
313 *buffer = '\0';
314
315 return (NULL);
316 }
317
318 if (strchr(ptr + 1, '\"') == NULL)
319 {
320 /*
321 * Skip remaining...
322 */
323
324 while (cupsFileGets(srcfp, junk, sizeof(junk)) != NULL)
325 {
326 linenum ++;
327
328 if (!strncmp(junk, "*End", 4))
329 break;
330 }
331 }
332
333 snprintf(ptr + 1, sizeof(line) - (ptr - line + 1),
334 "%%cupsJobTicket: %s=%s\n\"\n*End", option, choice);
335
336 cupsFilePrintf(dstfp, "*%% Changed for CUPS Windows Driver...\n%s\n",
337 line);
338 }
339 else
340 cupsFilePrintf(dstfp, "%s\n", line);
341 }
342
343 cupsFileClose(srcfp);
344 unlink(src);
345
346 if (linenum == 0)
347 {
348 _cupsSetError(IPP_DOCUMENT_FORMAT_ERROR, _("Empty PPD file!"), 1);
349
350 cupsFileClose(dstfp);
351 unlink(buffer);
352
353 *buffer = '\0';
354
355 return (NULL);
356 }
357
358 /*
359 * Now add the CUPS-specific attributes and options...
360 */
361
362 cupsFilePuts(dstfp, "\n*% CUPS Job Ticket support and options...\n");
363 cupsFilePuts(dstfp, "*Protocols: PJL\n");
364 cupsFilePuts(dstfp, "*JCLBegin: \"%!PS-Adobe-3.0<0A>\"\n");
365 cupsFilePuts(dstfp, "*JCLToPSInterpreter: \"\"\n");
366 cupsFilePuts(dstfp, "*JCLEnd: \"\"\n");
367
368 cupsFilePuts(dstfp, "\n*OpenGroup: CUPS/CUPS Options\n\n");
369
370 if ((defattr = ippFindAttribute(response, "job-hold-until-default",
371 IPP_TAG_ZERO)) != NULL &&
372 (suppattr = ippFindAttribute(response, "job-hold-until-supported",
373 IPP_TAG_ZERO)) != NULL)
374 write_option(dstfp, jclorder ++, "cupsJobHoldUntil", "Hold Until",
375 "job-hold-until", suppattr, defattr, 0, 1);
376
377 if ((defattr = ippFindAttribute(response, "job-priority-default",
378 IPP_TAG_INTEGER)) != NULL &&
379 (suppattr = ippFindAttribute(response, "job-priority-supported",
380 IPP_TAG_RANGE)) != NULL)
381 write_option(dstfp, jclorder ++, "cupsJobPriority", "Priority",
382 "job-priority", suppattr, defattr, 0, 1);
383
384 if ((defattr = ippFindAttribute(response, "job-sheets-default",
385 IPP_TAG_ZERO)) != NULL &&
386 (suppattr = ippFindAttribute(response, "job-sheets-supported",
387 IPP_TAG_ZERO)) != NULL)
388 {
389 write_option(dstfp, jclorder ++, "cupsJobSheetsStart", "Start Banner",
390 "job-sheets", suppattr, defattr, 0, 2);
391 write_option(dstfp, jclorder, "cupsJobSheetsEnd", "End Banner",
392 "job-sheets", suppattr, defattr, 1, 2);
393 }
394
395 cupsFilePuts(dstfp, "*CloseGroup: CUPS\n");
396 cupsFileClose(dstfp);
397
398 ippDelete(response);
399
400 return (buffer);
401 }
402
403
404 /*
405 * 'cupsAdminExportSamba()' - Export a printer to Samba.
406 *
407 * @since CUPS 1.2/Mac OS X 10.5@
408 */
409
410 int /* O - 1 on success, 0 on failure */
411 cupsAdminExportSamba(
412 const char *dest, /* I - Destination to export */
413 const char *ppd, /* I - PPD file */
414 const char *samba_server, /* I - Samba server */
415 const char *samba_user, /* I - Samba username */
416 const char *samba_password, /* I - Samba password */
417 FILE *logfile) /* I - Log file, if any */
418 {
419 int status; /* Status of Samba commands */
420 int have_drivers; /* Have drivers? */
421 char file[1024], /* File to test for */
422 authfile[1024], /* Temporary authentication file */
423 address[1024], /* Address for command */
424 subcmd[1024], /* Sub-command */
425 message[1024]; /* Error message */
426 cups_file_t *fp; /* Authentication file */
427 cups_lang_t *language; /* Current language */
428 _cups_globals_t *cg = _cupsGlobals();
429 /* Global data */
430
431
432 /*
433 * Range check input...
434 */
435
436 if (!dest || !ppd || !samba_server || !samba_user || !samba_password)
437 {
438 _cupsSetError(IPP_INTERNAL_ERROR, strerror(EINVAL), 0);
439 return (0);
440 }
441
442 /*
443 * Create a temporary authentication file for Samba...
444 */
445
446 if ((fp = cupsTempFile2(authfile, sizeof(authfile))) == NULL)
447 {
448 _cupsSetError(IPP_INTERNAL_ERROR, NULL, 0);
449 return (0);
450 }
451
452 cupsFilePrintf(fp, "username = %s\n", samba_user);
453 cupsFilePrintf(fp, "password = %s\n", samba_password);
454 cupsFileClose(fp);
455
456 /*
457 * See which drivers are available; the new CUPS v6 and Adobe drivers
458 * depend on the Windows 2k PS driver, so copy that driver first:
459 *
460 * Files:
461 *
462 * ps5ui.dll
463 * pscript.hlp
464 * pscript.ntf
465 * pscript5.dll
466 */
467
468 have_drivers = 0;
469 language = cupsLangDefault();
470
471 snprintf(file, sizeof(file), "%s/drivers/pscript5.dll", cg->cups_datadir);
472 if (!access(file, 0))
473 {
474 have_drivers |= 1;
475
476 /*
477 * Windows 2k driver is installed; do the smbclient commands needed
478 * to copy the Win2k drivers over...
479 */
480
481 snprintf(address, sizeof(address), "//%s/print$", samba_server);
482
483 snprintf(subcmd, sizeof(subcmd),
484 "mkdir W32X86;"
485 "put %s W32X86/%s.ppd;"
486 "put %s/drivers/ps5ui.dll W32X86/ps5ui.dll;"
487 "put %s/drivers/pscript.hlp W32X86/pscript.hlp;"
488 "put %s/drivers/pscript.ntf W32X86/pscript.ntf;"
489 "put %s/drivers/pscript5.dll W32X86/pscript5.dll",
490 ppd, dest, cg->cups_datadir, cg->cups_datadir,
491 cg->cups_datadir, cg->cups_datadir);
492
493 if ((status = do_samba_command("smbclient", address, subcmd,
494 authfile, logfile)) != 0)
495 {
496 snprintf(message, sizeof(message),
497 _cupsLangString(language,
498 _("Unable to copy Windows 2000 printer "
499 "driver files (%d)!")), status);
500
501 _cupsSetError(IPP_INTERNAL_ERROR, message, 0);
502
503 if (logfile)
504 _cupsLangPrintf(logfile, "%s\n", message);
505
506 unlink(authfile);
507
508 return (0);
509 }
510
511 /*
512 * See if we also have the CUPS driver files; if so, use them!
513 */
514
515 snprintf(file, sizeof(file), "%s/drivers/cupsps6.dll", cg->cups_datadir);
516 if (!access(file, 0))
517 {
518 /*
519 * Copy the CUPS driver files over...
520 */
521
522 snprintf(subcmd, sizeof(subcmd),
523 "put %s/drivers/cups6.ini W32X86/cups6.ini;"
524 "put %s/drivers/cupsps6.dll W32X86/cupsps6.dll;"
525 "put %s/drivers/cupsui6.dll W32X86/cupsui6.dll",
526 cg->cups_datadir, cg->cups_datadir, cg->cups_datadir);
527
528 if ((status = do_samba_command("smbclient", address, subcmd,
529 authfile, logfile)) != 0)
530 {
531 snprintf(message, sizeof(message),
532 _cupsLangString(language,
533 _("Unable to copy CUPS printer driver "
534 "files (%d)!")), status);
535
536 _cupsSetError(IPP_INTERNAL_ERROR, message, 0);
537
538 if (logfile)
539 _cupsLangPrintf(logfile, "%s\n", message);
540
541 unlink(authfile);
542
543 return (0);
544 }
545
546 /*
547 * Do the rpcclient command needed for the CUPS drivers...
548 */
549
550 snprintf(subcmd, sizeof(subcmd),
551 "adddriver \"Windows NT x86\" \"%s:"
552 "pscript5.dll:%s.ppd:ps5ui.dll:pscript.hlp:NULL:RAW:"
553 "pscript5.dll,%s.ppd,ps5ui.dll,pscript.hlp,pscript.ntf,"
554 "cups6.ini,cupsps6.dll,cupsui6.dll\"",
555 dest, dest, dest);
556 }
557 else
558 {
559 /*
560 * Don't have the CUPS drivers, so just use the standard Windows
561 * drivers...
562 */
563
564 snprintf(subcmd, sizeof(subcmd),
565 "adddriver \"Windows NT x86\" \"%s:"
566 "pscript5.dll:%s.ppd:ps5ui.dll:pscript.hlp:NULL:RAW:"
567 "pscript5.dll,%s.ppd,ps5ui.dll,pscript.hlp,pscript.ntf\"",
568 dest, dest, dest);
569 }
570
571 if ((status = do_samba_command("rpcclient", samba_server, subcmd,
572 authfile, logfile)) != 0)
573 {
574 snprintf(message, sizeof(message),
575 _cupsLangString(language,
576 _("Unable to install Windows 2000 printer "
577 "driver files (%d)!")), status);
578
579 _cupsSetError(IPP_INTERNAL_ERROR, message, 0);
580
581 if (logfile)
582 _cupsLangPrintf(logfile, "%s\n", message);
583
584 unlink(authfile);
585
586 return (0);
587 }
588 }
589
590 /*
591 * See if we have the Win9x PS driver...
592 */
593
594 snprintf(file, sizeof(file), "%s/drivers/ADOBEPS4.DRV", cg->cups_datadir);
595 if (!access(file, 0))
596 {
597 have_drivers |= 2;
598
599 /*
600 * Do the smbclient commands needed for the Adobe Win9x drivers...
601 */
602
603 snprintf(address, sizeof(address), "//%s/print$", samba_server);
604
605 snprintf(subcmd, sizeof(subcmd),
606 "mkdir WIN40;"
607 "put %s WIN40/%s.PPD;"
608 "put %s/drivers/ADFONTS.MFM WIN40/ADFONTS.MFM;"
609 "put %s/drivers/ADOBEPS4.DRV WIN40/ADOBEPS4.DRV;"
610 "put %s/drivers/ADOBEPS4.HLP WIN40/ADOBEPS4.HLP;"
611 "put %s/drivers/ICONLIB.DLL WIN40/ICONLIB.DLL;"
612 "put %s/drivers/PSMON.DLL WIN40/PSMON.DLL;",
613 ppd, dest, cg->cups_datadir, cg->cups_datadir,
614 cg->cups_datadir, cg->cups_datadir, cg->cups_datadir);
615
616 if ((status = do_samba_command("smbclient", address, subcmd,
617 authfile, logfile)) != 0)
618 {
619 snprintf(message, sizeof(message),
620 _cupsLangString(language,
621 _("Unable to copy Windows 9x printer "
622 "driver files (%d)!")), status);
623
624 _cupsSetError(IPP_INTERNAL_ERROR, message, 0);
625
626 if (logfile)
627 _cupsLangPrintf(logfile, "%s\n", message);
628
629 unlink(authfile);
630
631 return (0);
632 }
633
634 /*
635 * Do the rpcclient commands needed for the Adobe Win9x drivers...
636 */
637
638 snprintf(subcmd, sizeof(subcmd),
639 "adddriver \"Windows 4.0\" \"%s:ADOBEPS4.DRV:%s.PPD:NULL:"
640 "ADOBEPS4.HLP:PSMON.DLL:RAW:"
641 "ADOBEPS4.DRV,%s.PPD,ADOBEPS4.HLP,PSMON.DLL,ADFONTS.MFM,"
642 "ICONLIB.DLL\"",
643 dest, dest, dest);
644
645 if ((status = do_samba_command("rpcclient", samba_server, subcmd,
646 authfile, logfile)) != 0)
647 {
648 snprintf(message, sizeof(message),
649 _cupsLangString(language,
650 _("Unable to install Windows 9x printer "
651 "driver files (%d)!")), status);
652
653 _cupsSetError(IPP_INTERNAL_ERROR, message, 0);
654
655 if (logfile)
656 _cupsLangPrintf(logfile, "%s\n", message);
657
658 unlink(authfile);
659
660 return (0);
661 }
662 }
663
664 /*
665 * See if we have the 64-bit Windows PS driver...
666 *
667 * Files:
668 *
669 * x64/ps5ui.dll
670 * x64/pscript.hlp
671 * x64/pscript.ntf
672 * x64/pscript5.dll
673 */
674
675 snprintf(file, sizeof(file), "%s/drivers/x64/pscript5.dll", cg->cups_datadir);
676 if (!access(file, 0))
677 {
678 have_drivers |= 4;
679
680 /*
681 * 64-bit Windows driver is installed; do the smbclient commands needed
682 * to copy the Win64 drivers over...
683 */
684
685 snprintf(address, sizeof(address), "//%s/print$", samba_server);
686
687 snprintf(subcmd, sizeof(subcmd),
688 "mkdir x64;"
689 "put %s x64/%s.ppd;"
690 "put %s/drivers/x64/ps5ui.dll x64/ps5ui.dll;"
691 "put %s/drivers/x64/pscript.hlp x64/pscript.hlp;"
692 "put %s/drivers/x64/pscript.ntf x64/pscript.ntf;"
693 "put %s/drivers/x64/pscript5.dll x64/pscript5.dll",
694 ppd, dest, cg->cups_datadir, cg->cups_datadir,
695 cg->cups_datadir, cg->cups_datadir);
696
697 if ((status = do_samba_command("smbclient", address, subcmd,
698 authfile, logfile)) != 0)
699 {
700 snprintf(message, sizeof(message),
701 _cupsLangString(language,
702 _("Unable to copy 64-bit Windows printer "
703 "driver files (%d)!")), status);
704
705 _cupsSetError(IPP_INTERNAL_ERROR, message, 0);
706
707 if (logfile)
708 _cupsLangPrintf(logfile, "%s\n", message);
709
710 unlink(authfile);
711
712 return (0);
713 }
714
715 /*
716 * See if we also have the CUPS driver files; if so, use them!
717 */
718
719 snprintf(file, sizeof(file), "%s/drivers/x64/cupsps6.dll", cg->cups_datadir);
720 if (!access(file, 0))
721 {
722 /*
723 * Copy the CUPS driver files over...
724 */
725
726 snprintf(subcmd, sizeof(subcmd),
727 "put %s/drivers/x64/cups6.ini x64/cups6.ini;"
728 "put %s/drivers/x64/cupsps6.dll x64/cupsps6.dll;"
729 "put %s/drivers/x64/cupsui6.dll x64/cupsui6.dll",
730 cg->cups_datadir, cg->cups_datadir, cg->cups_datadir);
731
732 if ((status = do_samba_command("smbclient", address, subcmd,
733 authfile, logfile)) != 0)
734 {
735 snprintf(message, sizeof(message),
736 _cupsLangString(language,
737 _("Unable to copy 64-bit CUPS printer driver "
738 "files (%d)!")), status);
739
740 _cupsSetError(IPP_INTERNAL_ERROR, message, 0);
741
742 if (logfile)
743 _cupsLangPrintf(logfile, "%s\n", message);
744
745 unlink(authfile);
746
747 return (0);
748 }
749
750 /*
751 * Do the rpcclient command needed for the CUPS drivers...
752 */
753
754 snprintf(subcmd, sizeof(subcmd),
755 "adddriver \"Windows x64\" \"%s:"
756 "pscript5.dll:%s.ppd:ps5ui.dll:pscript.hlp:NULL:RAW:"
757 "pscript5.dll,%s.ppd,ps5ui.dll,pscript.hlp,pscript.ntf,"
758 "cups6.ini,cupsps6.dll,cupsui6.dll\"",
759 dest, dest, dest);
760 }
761 else
762 {
763 /*
764 * Don't have the CUPS drivers, so just use the standard Windows
765 * drivers...
766 */
767
768 snprintf(subcmd, sizeof(subcmd),
769 "adddriver \"Windows x64\" \"%s:"
770 "pscript5.dll:%s.ppd:ps5ui.dll:pscript.hlp:NULL:RAW:"
771 "pscript5.dll,%s.ppd,ps5ui.dll,pscript.hlp,pscript.ntf\"",
772 dest, dest, dest);
773 }
774
775 if ((status = do_samba_command("rpcclient", samba_server, subcmd,
776 authfile, logfile)) != 0)
777 {
778 snprintf(message, sizeof(message),
779 _cupsLangString(language,
780 _("Unable to install Windows 2000 printer "
781 "driver files (%d)!")), status);
782
783 _cupsSetError(IPP_INTERNAL_ERROR, message, 0);
784
785 if (logfile)
786 _cupsLangPrintf(logfile, "%s\n", message);
787
788 unlink(authfile);
789
790 return (0);
791 }
792 }
793
794 if (logfile && !(have_drivers & 1))
795 {
796 if (!have_drivers)
797 strlcpy(message,
798 _cupsLangString(language,
799 _("No Windows printer drivers are installed!")),
800 sizeof(message));
801 else
802 strlcpy(message,
803 _cupsLangString(language,
804 _("Warning, no Windows 2000 printer drivers "
805 "are installed!")),
806 sizeof(message));
807
808 _cupsSetError(IPP_NOT_FOUND, message, 0);
809 _cupsLangPrintf(logfile, "%s\n", message);
810 }
811
812 if (have_drivers == 0)
813 {
814 _cupsSetError(IPP_NOT_FOUND, message, 0);
815
816 unlink(authfile);
817
818 return (0);
819 }
820
821 /*
822 * Finally, associate the drivers we just added with the queue...
823 */
824
825 snprintf(subcmd, sizeof(subcmd), "setdriver %s %s", dest, dest);
826
827 if ((status = do_samba_command("rpcclient", samba_server, subcmd,
828 authfile, logfile)) != 0)
829 {
830 snprintf(message, sizeof(message),
831 _cupsLangString(language,
832 _("Unable to set Windows printer driver (%d)!")),
833 status);
834
835 _cupsSetError(IPP_INTERNAL_ERROR, message, 0);
836
837 if (logfile)
838 _cupsLangPrintf(logfile, "%s\n", message);
839
840 unlink(authfile);
841
842 return (0);
843 }
844
845 unlink(authfile);
846
847 return (1);
848 }
849
850
851 /*
852 * 'cupsAdminGetServerSettings()' - Get settings from the server.
853 *
854 * The returned settings should be freed with cupsFreeOptions() when
855 * you are done with them.
856 *
857 * @since CUPS 1.3/Mac OS X 10.5@
858 */
859
860 int /* O - 1 on success, 0 on failure */
861 cupsAdminGetServerSettings(
862 http_t *http, /* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */
863 int *num_settings, /* O - Number of settings */
864 cups_option_t **settings) /* O - Settings */
865 {
866 return (_cupsAdminGetServerSettings(http, num_settings, settings));
867 }
868
869
870 /*
871 * '_cupsAdminGetServerSettings()' - Get settings from the server.
872 *
873 * The returned settings should be freed with cupsFreeOptions() when
874 * you are done with them.
875 *
876 * @since CUPS 1.2@
877 */
878
879 int /* O - 1 on success, 0 on failure */
880 _cupsAdminGetServerSettings(
881 http_t *http, /* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */
882 int *num_settings, /* O - Number of settings */
883 cups_option_t **settings) /* O - Settings */
884 {
885 int i; /* Looping var */
886 cups_file_t *cupsd; /* cupsd.conf file */
887 char cupsdconf[1024]; /* cupsd.conf filename */
888 int remote; /* Remote cupsd.conf file? */
889 http_status_t status; /* Status of getting cupsd.conf */
890 char line[1024], /* Line from cupsd.conf file */
891 *value; /* Value on line */
892 cups_option_t *setting; /* Current setting */
893 _cups_globals_t *cg = _cupsGlobals(); /* Global data */
894
895
896 /*
897 * Range check input...
898 */
899
900 if (!http)
901 {
902 /*
903 * See if we are connected to the same server...
904 */
905
906 if (cg->http)
907 {
908 /*
909 * Compare the connection hostname, port, and encryption settings to
910 * the cached defaults; these were initialized the first time we
911 * connected...
912 */
913
914 if (strcmp(cg->http->hostname, cg->server) ||
915 cg->ipp_port != _httpAddrPort(cg->http->hostaddr) ||
916 (cg->http->encryption != cg->encryption &&
917 cg->http->encryption == HTTP_ENCRYPT_NEVER))
918 {
919 /*
920 * Need to close the current connection because something has changed...
921 */
922
923 httpClose(cg->http);
924 cg->http = NULL;
925 }
926 }
927
928 /*
929 * (Re)connect as needed...
930 */
931
932 if (!cg->http)
933 {
934 if ((cg->http = _httpCreate(cupsServer(), ippPort(),
935 cupsEncryption())) == NULL)
936 {
937 if (errno)
938 _cupsSetError(IPP_SERVICE_UNAVAILABLE, NULL, 0);
939 else
940 _cupsSetError(IPP_SERVICE_UNAVAILABLE,
941 _("Unable to connect to host."), 1);
942
943 if (num_settings)
944 *num_settings = 0;
945
946 if (settings)
947 *settings = NULL;
948
949 return (0);
950 }
951 }
952
953 http = cg->http;
954 }
955
956 if (!http || !num_settings || !settings)
957 {
958 _cupsSetError(IPP_INTERNAL_ERROR, strerror(EINVAL), 0);
959
960 if (num_settings)
961 *num_settings = 0;
962
963 if (settings)
964 *settings = NULL;
965
966 return (0);
967 }
968
969 *num_settings = 0;
970 *settings = NULL;
971
972 /*
973 * Get the cupsd.conf file...
974 */
975
976 if ((status = get_cupsd_conf(http, cg, cg->cupsd_update, cupsdconf,
977 sizeof(cupsdconf), &remote)) == HTTP_OK)
978 {
979 if ((cupsd = cupsFileOpen(cupsdconf, "r")) == NULL)
980 {
981 char message[1024]; /* Message string */
982
983
984 snprintf(message, sizeof(message),
985 _cupsLangString(cupsLangDefault(), _("Open of %s failed: %s")),
986 cupsdconf, strerror(errno));
987 _cupsSetError(IPP_INTERNAL_ERROR, message, 0);
988 }
989 }
990 else
991 cupsd = NULL;
992
993 if (cupsd)
994 {
995 /*
996 * Read the file, keeping track of what settings are enabled...
997 */
998
999 int remote_access = 0, /* Remote access allowed? */
1000 remote_admin = 0, /* Remote administration allowed? */
1001 remote_any = 0, /* Remote access from anywhere allowed? */
1002 browsing = 1, /* Browsing enabled? */
1003 browse_allow = 1, /* Browse address set? */
1004 browse_address = 0, /* Browse address set? */
1005 cancel_policy = 1, /* Cancel-job policy set? */
1006 debug_logging = 0; /* LogLevel debug set? */
1007 int linenum = 0, /* Line number in file */
1008 in_location = 0, /* In a location section? */
1009 in_policy = 0, /* In a policy section? */
1010 in_cancel_job = 0, /* In a cancel-job section? */
1011 in_admin_location = 0; /* In the /admin location? */
1012
1013
1014 invalidate_cupsd_cache(cg);
1015
1016 cg->cupsd_update = time(NULL);
1017 httpGetHostname(http, cg->cupsd_hostname, sizeof(cg->cupsd_hostname));
1018
1019 while (cupsFileGetConf(cupsd, line, sizeof(line), &value, &linenum))
1020 {
1021 if (!value && strncmp(line, "</", 2))
1022 value = line + strlen(line);
1023
1024 if ((!strcasecmp(line, "Port") || !strcasecmp(line, "Listen")) && value)
1025 {
1026 char *port; /* Pointer to port number, if any */
1027
1028
1029 if ((port = strrchr(value, ':')) != NULL)
1030 *port = '\0';
1031 else if (isdigit(*value & 255))
1032 {
1033 /*
1034 * Listen on a port number implies remote access...
1035 */
1036
1037 remote_access = 1;
1038 continue;
1039 }
1040
1041 if (strcasecmp(value, "localhost") && strcmp(value, "127.0.0.1")
1042 #ifdef AF_LOCAL
1043 && *value != '/'
1044 #endif /* AF_LOCAL */
1045 #ifdef AF_INET6
1046 && strcmp(value, "::1")
1047 #endif /* AF_INET6 */
1048 )
1049 remote_access = 1;
1050 }
1051 else if (!strcasecmp(line, "Browsing"))
1052 {
1053 browsing = !strcasecmp(value, "yes") || !strcasecmp(value, "on") ||
1054 !strcasecmp(value, "true");
1055 }
1056 else if (!strcasecmp(line, "BrowseAddress"))
1057 {
1058 browse_address = 1;
1059 }
1060 else if (!strcasecmp(line, "BrowseAllow"))
1061 {
1062 browse_allow = 1;
1063 }
1064 else if (!strcasecmp(line, "BrowseOrder"))
1065 {
1066 browse_allow = !strncasecmp(value, "deny,", 5);
1067 }
1068 else if (!strcasecmp(line, "LogLevel"))
1069 {
1070 debug_logging = !strncasecmp(value, "debug", 5);
1071 }
1072 else if (!strcasecmp(line, "<Policy") && !strcasecmp(value, "default"))
1073 {
1074 in_policy = 1;
1075 }
1076 else if (!strcasecmp(line, "</Policy>"))
1077 {
1078 in_policy = 0;
1079 }
1080 else if (!strcasecmp(line, "<Limit") && in_policy && value)
1081 {
1082 /*
1083 * See if the policy limit is for the Cancel-Job operation...
1084 */
1085
1086 char *valptr; /* Pointer into value */
1087
1088
1089 while (*value)
1090 {
1091 for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++);
1092
1093 if (*valptr)
1094 *valptr++ = '\0';
1095
1096 if (!strcasecmp(value, "cancel-job") || !strcasecmp(value, "all"))
1097 {
1098 in_cancel_job = 1;
1099 break;
1100 }
1101
1102 for (value = valptr; isspace(*value & 255); value ++);
1103 }
1104 }
1105 else if (!strcasecmp(line, "</Limit>"))
1106 {
1107 in_cancel_job = 0;
1108 }
1109 else if (!strcasecmp(line, "Require") && in_cancel_job)
1110 {
1111 cancel_policy = 0;
1112 }
1113 else if (!strcasecmp(line, "<Location") && value)
1114 {
1115 in_admin_location = !strcasecmp(value, "/admin");
1116 in_location = 1;
1117 }
1118 else if (!strcasecmp(line, "</Location>"))
1119 {
1120 in_admin_location = 0;
1121 in_location = 0;
1122 }
1123 else if (!strcasecmp(line, "Allow") && value &&
1124 strcasecmp(value, "localhost") && strcasecmp(value, "127.0.0.1")
1125 #ifdef AF_LOCAL
1126 && *value != '/'
1127 #endif /* AF_LOCAL */
1128 #ifdef AF_INET6
1129 && strcmp(value, "::1")
1130 #endif /* AF_INET6 */
1131 )
1132 {
1133 if (in_admin_location)
1134 remote_admin = 1;
1135 else if (!strcasecmp(value, "all"))
1136 remote_any = 1;
1137 }
1138 else if (line[0] != '<' && !in_location && !in_policy &&
1139 strcasecmp(line, "Allow") &&
1140 strcasecmp(line, "AuthType") &&
1141 strcasecmp(line, "Deny") &&
1142 strcasecmp(line, "Order") &&
1143 strcasecmp(line, "Require") &&
1144 strcasecmp(line, "Satisfy"))
1145 cg->cupsd_num_settings = cupsAddOption(line, value,
1146 cg->cupsd_num_settings,
1147 &(cg->cupsd_settings));
1148 }
1149
1150 cupsFileClose(cupsd);
1151
1152 cg->cupsd_num_settings = cupsAddOption(CUPS_SERVER_DEBUG_LOGGING,
1153 debug_logging ? "1" : "0",
1154 cg->cupsd_num_settings,
1155 &(cg->cupsd_settings));
1156
1157 cg->cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ADMIN,
1158 (remote_access && remote_admin) ?
1159 "1" : "0",
1160 cg->cupsd_num_settings,
1161 &(cg->cupsd_settings));
1162
1163 cg->cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ANY,
1164 remote_any ? "1" : "0",
1165 cg->cupsd_num_settings,
1166 &(cg->cupsd_settings));
1167
1168 cg->cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_PRINTERS,
1169 (browsing && browse_allow) ?
1170 "1" : "0",
1171 cg->cupsd_num_settings,
1172 &(cg->cupsd_settings));
1173
1174 cg->cupsd_num_settings = cupsAddOption(CUPS_SERVER_SHARE_PRINTERS,
1175 (remote_access && browsing &&
1176 browse_address) ? "1" : "0",
1177 cg->cupsd_num_settings,
1178 &(cg->cupsd_settings));
1179
1180 cg->cupsd_num_settings = cupsAddOption(CUPS_SERVER_USER_CANCEL_ANY,
1181 cancel_policy ? "1" : "0",
1182 cg->cupsd_num_settings,
1183 &(cg->cupsd_settings));
1184 }
1185 else if (status != HTTP_NOT_MODIFIED)
1186 invalidate_cupsd_cache(cg);
1187
1188 /*
1189 * Remove any temporary files and copy the settings array...
1190 */
1191
1192 if (remote)
1193 unlink(cupsdconf);
1194
1195 for (i = cg->cupsd_num_settings, setting = cg->cupsd_settings;
1196 i > 0;
1197 i --, setting ++)
1198 *num_settings = cupsAddOption(setting->name, setting->value,
1199 *num_settings, settings);
1200
1201 return (cg->cupsd_num_settings > 0);
1202 }
1203
1204
1205 /*
1206 * 'cupsAdminSetServerSettings()' - Set settings on the server.
1207 *
1208 * @since CUPS 1.3/Mac OS X 10.5@
1209 */
1210
1211 int /* O - 1 on success, 0 on failure */
1212 cupsAdminSetServerSettings(
1213 http_t *http, /* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */
1214 int num_settings, /* I - Number of settings */
1215 cups_option_t *settings) /* I - Settings */
1216 {
1217 return (_cupsAdminSetServerSettings(http, num_settings, settings));
1218 }
1219
1220
1221 /*
1222 * '_cupsAdminSetServerSettings()' - Set settings on the server.
1223 *
1224 * @since CUPS 1.2@
1225 */
1226
1227 int /* O - 1 on success, 0 on failure */
1228 _cupsAdminSetServerSettings(
1229 http_t *http, /* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */
1230 int num_settings, /* I - Number of settings */
1231 cups_option_t *settings) /* I - Settings */
1232 {
1233 int i; /* Looping var */
1234 http_status_t status; /* GET/PUT status */
1235 const char *server_port_env; /* SERVER_PORT env var */
1236 int server_port; /* IPP port for server */
1237 cups_file_t *cupsd; /* cupsd.conf file */
1238 char cupsdconf[1024]; /* cupsd.conf filename */
1239 int remote; /* Remote cupsd.conf file? */
1240 char tempfile[1024]; /* Temporary new cupsd.conf */
1241 cups_file_t *temp; /* Temporary file */
1242 char line[1024], /* Line from cupsd.conf file */
1243 *value; /* Value on line */
1244 int linenum, /* Line number in file */
1245 in_location, /* In a location section? */
1246 in_policy, /* In a policy section? */
1247 in_default_policy, /* In the default policy section? */
1248 in_cancel_job, /* In a cancel-job section? */
1249 in_admin_location, /* In the /admin location? */
1250 in_conf_location, /* In the /admin/conf location? */
1251 in_root_location; /* In the / location? */
1252 const char *val; /* Setting value */
1253 int remote_printers, /* Show remote printers */
1254 share_printers, /* Share local printers */
1255 remote_admin, /* Remote administration allowed? */
1256 remote_any, /* Remote access from anywhere? */
1257 user_cancel_any, /* Cancel-job policy set? */
1258 debug_logging; /* LogLevel debug set? */
1259 int wrote_port_listen, /* Wrote the port/listen lines? */
1260 wrote_browsing, /* Wrote the browsing lines? */
1261 wrote_policy, /* Wrote the policy? */
1262 wrote_loglevel, /* Wrote the LogLevel line? */
1263 wrote_admin_location, /* Wrote the /admin location? */
1264 wrote_conf_location, /* Wrote the /admin/conf location? */
1265 wrote_root_location; /* Wrote the / location? */
1266 int indent; /* Indentation */
1267 int cupsd_num_settings; /* New number of settings */
1268 int old_remote_printers, /* Show remote printers */
1269 old_share_printers, /* Share local printers */
1270 old_remote_admin, /* Remote administration allowed? */
1271 old_user_cancel_any, /* Cancel-job policy set? */
1272 old_debug_logging; /* LogLevel debug set? */
1273 cups_option_t *cupsd_settings, /* New settings */
1274 *setting; /* Current setting */
1275 _cups_globals_t *cg = _cupsGlobals(); /* Global data */
1276
1277
1278 /*
1279 * Range check input...
1280 */
1281
1282 if (!http)
1283 http = _cupsConnect();
1284
1285 if (!http || !num_settings || !settings)
1286 {
1287 _cupsSetError(IPP_INTERNAL_ERROR, strerror(EINVAL), 0);
1288
1289 return (0);
1290 }
1291
1292 /*
1293 * Get the cupsd.conf file...
1294 */
1295
1296 if (get_cupsd_conf(http, cg, 0, cupsdconf, sizeof(cupsdconf),
1297 &remote) == HTTP_OK)
1298 {
1299 if ((cupsd = cupsFileOpen(cupsdconf, "r")) == NULL)
1300 {
1301 _cupsSetError(IPP_INTERNAL_ERROR, NULL, 0);
1302 return (0);
1303 }
1304 }
1305 else
1306 return (0);
1307
1308 /*
1309 * Get current settings...
1310 */
1311
1312 if (!_cupsAdminGetServerSettings(http, &cupsd_num_settings,
1313 &cupsd_settings))
1314 return (0);
1315
1316 if ((val = cupsGetOption(CUPS_SERVER_DEBUG_LOGGING, cupsd_num_settings,
1317 cupsd_settings)) != NULL)
1318 old_debug_logging = atoi(val);
1319 else
1320 old_debug_logging = 0;
1321
1322 if ((val = cupsGetOption(CUPS_SERVER_REMOTE_ADMIN, cupsd_num_settings,
1323 cupsd_settings)) != NULL)
1324 old_remote_admin = atoi(val);
1325 else
1326 old_remote_admin = 0;
1327
1328 if ((val = cupsGetOption(CUPS_SERVER_REMOTE_ANY, cupsd_num_settings,
1329 cupsd_settings)) != NULL)
1330 remote_any = atoi(val);
1331 else
1332 remote_any = 0;
1333
1334 if ((val = cupsGetOption(CUPS_SERVER_REMOTE_PRINTERS, cupsd_num_settings,
1335 cupsd_settings)) != NULL)
1336 old_remote_printers = atoi(val);
1337 else
1338 old_remote_printers = 1;
1339
1340 if ((val = cupsGetOption(CUPS_SERVER_SHARE_PRINTERS, cupsd_num_settings,
1341 cupsd_settings)) != NULL)
1342 old_share_printers = atoi(val);
1343 else
1344 old_share_printers = 0;
1345
1346 if ((val = cupsGetOption(CUPS_SERVER_USER_CANCEL_ANY, cupsd_num_settings,
1347 cupsd_settings)) != NULL)
1348 old_user_cancel_any = atoi(val);
1349 else
1350 old_user_cancel_any = 0;
1351
1352 cupsFreeOptions(cupsd_num_settings, cupsd_settings);
1353
1354 /*
1355 * Get basic settings...
1356 */
1357
1358 if ((val = cupsGetOption(CUPS_SERVER_DEBUG_LOGGING, num_settings,
1359 settings)) != NULL)
1360 {
1361 debug_logging = atoi(val);
1362
1363 if (debug_logging == old_debug_logging)
1364 {
1365 /*
1366 * No change to this setting...
1367 */
1368
1369 debug_logging = -1;
1370 }
1371 }
1372 else
1373 debug_logging = -1;
1374
1375 if ((val = cupsGetOption(CUPS_SERVER_REMOTE_ANY, num_settings,
1376 settings)) != NULL)
1377 remote_any = atoi(val);
1378
1379 if ((val = cupsGetOption(CUPS_SERVER_REMOTE_ADMIN, num_settings,
1380 settings)) != NULL)
1381 {
1382 remote_admin = atoi(val);
1383
1384 if (remote_admin == old_remote_admin && remote_any < 0)
1385 {
1386 /*
1387 * No change to this setting...
1388 */
1389
1390 remote_admin = -1;
1391 }
1392 }
1393 else
1394 remote_admin = -1;
1395
1396 if ((val = cupsGetOption(CUPS_SERVER_REMOTE_PRINTERS, num_settings,
1397 settings)) != NULL)
1398 {
1399 remote_printers = atoi(val);
1400
1401 if (remote_printers == old_remote_printers)
1402 {
1403 /*
1404 * No change to this setting...
1405 */
1406
1407 remote_printers = -1;
1408 }
1409 }
1410 else
1411 remote_printers = -1;
1412
1413 if ((val = cupsGetOption(CUPS_SERVER_SHARE_PRINTERS, num_settings,
1414 settings)) != NULL)
1415 {
1416 share_printers = atoi(val);
1417
1418 if (share_printers == old_share_printers && remote_any < 0)
1419 {
1420 /*
1421 * No change to this setting...
1422 */
1423
1424 share_printers = -1;
1425 }
1426 }
1427 else
1428 share_printers = -1;
1429
1430 if ((val = cupsGetOption(CUPS_SERVER_USER_CANCEL_ANY, num_settings,
1431 settings)) != NULL)
1432 {
1433 user_cancel_any = atoi(val);
1434
1435 if (user_cancel_any == old_user_cancel_any)
1436 {
1437 /*
1438 * No change to this setting...
1439 */
1440
1441 user_cancel_any = -1;
1442 }
1443 }
1444 else
1445 user_cancel_any = -1;
1446
1447 /*
1448 * Create a temporary file for the new cupsd.conf file...
1449 */
1450
1451 if ((temp = cupsTempFile2(tempfile, sizeof(tempfile))) == NULL)
1452 {
1453 cupsFileClose(cupsd);
1454
1455 if (remote)
1456 unlink(cupsdconf);
1457
1458 _cupsSetError(IPP_INTERNAL_ERROR, NULL, 0);
1459 return (0);
1460 }
1461
1462 /*
1463 * Copy the old file to the new, making changes along the way...
1464 */
1465
1466 cupsd_num_settings = 0;
1467 in_admin_location = 0;
1468 in_cancel_job = 0;
1469 in_conf_location = 0;
1470 in_default_policy = 0;
1471 in_location = 0;
1472 in_policy = 0;
1473 in_root_location = 0;
1474 linenum = 0;
1475 wrote_admin_location = 0;
1476 wrote_browsing = 0;
1477 wrote_conf_location = 0;
1478 wrote_loglevel = 0;
1479 wrote_policy = 0;
1480 wrote_port_listen = 0;
1481 wrote_root_location = 0;
1482 indent = 0;
1483
1484 if ((server_port_env = getenv("SERVER_PORT")) != NULL)
1485 {
1486 if ((server_port = atoi(server_port_env)) <= 0)
1487 server_port = ippPort();
1488 }
1489 else
1490 server_port = ippPort();
1491
1492 if (server_port <= 0)
1493 server_port = IPP_PORT;
1494
1495 while (cupsFileGetConf(cupsd, line, sizeof(line), &value, &linenum))
1496 {
1497 if ((!strcasecmp(line, "Port") || !strcasecmp(line, "Listen")) &&
1498 (share_printers >= 0 || remote_admin >= 0))
1499 {
1500 if (!wrote_port_listen)
1501 {
1502 wrote_port_listen = 1;
1503
1504 if (share_printers > 0 || remote_admin > 0)
1505 {
1506 cupsFilePuts(temp, "# Allow remote access\n");
1507 cupsFilePrintf(temp, "Port %d\n", server_port);
1508 }
1509 else
1510 {
1511 cupsFilePuts(temp, "# Only listen for connections from the local "
1512 "machine.\n");
1513 cupsFilePrintf(temp, "Listen localhost:%d\n", server_port);
1514 }
1515
1516 #ifdef CUPS_DEFAULT_DOMAINSOCKET
1517 if ((!value || strcmp(CUPS_DEFAULT_DOMAINSOCKET, value)) &&
1518 !access(CUPS_DEFAULT_DOMAINSOCKET, 0))
1519 cupsFilePuts(temp, "Listen " CUPS_DEFAULT_DOMAINSOCKET "\n");
1520 #endif /* CUPS_DEFAULT_DOMAINSOCKET */
1521 }
1522 else if (value && value[0] == '/'
1523 #ifdef CUPS_DEFAULT_DOMAINSOCKET
1524 && strcmp(CUPS_DEFAULT_DOMAINSOCKET, value)
1525 #endif /* CUPS_DEFAULT_DOMAINSOCKET */
1526 )
1527 cupsFilePrintf(temp, "Listen %s\n", value);
1528 }
1529 else if ((!strcasecmp(line, "Browsing") ||
1530 !strcasecmp(line, "BrowseAddress") ||
1531 !strcasecmp(line, "BrowseAllow") ||
1532 !strcasecmp(line, "BrowseDeny") ||
1533 !strcasecmp(line, "BrowseLocalProtocols") ||
1534 !strcasecmp(line, "BrowseRemoteProtocols") ||
1535 !strcasecmp(line, "BrowseOrder")) &&
1536 (remote_printers >= 0 || share_printers >= 0))
1537 {
1538 if (!wrote_browsing)
1539 {
1540 int new_remote_printers = (remote_printers > 0 ||
1541 (remote_printers == -1 &&
1542 old_remote_printers > 0));
1543 int new_share_printers = (share_printers > 0 ||
1544 (share_printers == -1 &&
1545 old_share_printers > 0));
1546
1547 wrote_browsing = 1;
1548
1549 if (new_remote_printers || new_share_printers)
1550 {
1551 const char *localp = cupsGetOption("BrowseLocalProtocols",
1552 num_settings, settings);
1553 const char *remotep = cupsGetOption("BrowseRemoteProtocols",
1554 num_settings, settings);
1555
1556 if (!localp)
1557 localp = cupsGetOption("BrowseLocalProtocols", cupsd_num_settings,
1558 cupsd_settings);
1559
1560 if (!remotep)
1561 remotep = cupsGetOption("BrowseRemoteProtocols", cupsd_num_settings,
1562 cupsd_settings);
1563
1564 if (new_remote_printers && new_share_printers)
1565 cupsFilePuts(temp,
1566 "# Enable printer sharing and shared printers.\n");
1567 else if (new_remote_printers)
1568 cupsFilePuts(temp,
1569 "# Show shared printers on the local network.\n");
1570 else
1571 cupsFilePuts(temp,
1572 "# Share local printers on the local network.\n");
1573
1574 cupsFilePuts(temp, "Browsing On\n");
1575 cupsFilePuts(temp, "BrowseOrder allow,deny\n");
1576
1577 if (new_remote_printers)
1578 {
1579 cupsFilePuts(temp, "BrowseAllow all\n");
1580
1581 if (!remotep)
1582 remotep = CUPS_DEFAULT_BROWSE_REMOTE_PROTOCOLS;
1583
1584 cupsFilePrintf(temp, "BrowseRemoteProtocols %s\n", remotep);
1585 }
1586 else
1587 cupsFilePuts(temp, "BrowseRemoteProtocols\n");
1588
1589 cupsd_num_settings = cupsAddOption("BrowseRemoteProtocols", remotep,
1590 cupsd_num_settings,
1591 &cupsd_settings);
1592
1593 if (new_share_printers)
1594 {
1595 cupsFilePuts(temp, "BrowseAddress @LOCAL\n");
1596
1597 if (!localp)
1598 localp = CUPS_DEFAULT_BROWSE_LOCAL_PROTOCOLS;
1599
1600 cupsFilePrintf(temp, "BrowseLocalProtocols %s\n", localp);
1601 }
1602 else
1603 cupsFilePuts(temp, "BrowseLocalProtocols\n");
1604
1605 cupsd_num_settings = cupsAddOption("BrowseLocalProtocols", localp,
1606 cupsd_num_settings,
1607 &cupsd_settings);
1608 }
1609 else
1610 {
1611 cupsFilePuts(temp,
1612 "# Disable printer sharing and shared printers.\n");
1613 cupsFilePuts(temp, "Browsing Off\n");
1614 }
1615 }
1616 }
1617 else if (!strcasecmp(line, "LogLevel") && debug_logging >= 0)
1618 {
1619 wrote_loglevel = 1;
1620
1621 if (debug_logging)
1622 {
1623 cupsFilePuts(temp,
1624 "# Show troubleshooting information in error_log.\n");
1625 cupsFilePuts(temp, "LogLevel debug\n");
1626 }
1627 else
1628 {
1629 cupsFilePuts(temp, "# Show general information in error_log.\n");
1630 cupsFilePuts(temp, "LogLevel " CUPS_DEFAULT_LOG_LEVEL "\n");
1631 }
1632 }
1633 else if (!strcasecmp(line, "<Policy"))
1634 {
1635 in_default_policy = !strcasecmp(value, "default");
1636 in_policy = 1;
1637
1638 cupsFilePrintf(temp, "%s %s>\n", line, value);
1639 indent += 2;
1640 }
1641 else if (!strcasecmp(line, "</Policy>"))
1642 {
1643 indent -= 2;
1644 if (!wrote_policy && in_default_policy)
1645 {
1646 wrote_policy = 1;
1647
1648 if (!user_cancel_any)
1649 cupsFilePuts(temp, " # Only the owner or an administrator can "
1650 "cancel a job...\n"
1651 " <Limit Cancel-Job>\n"
1652 " Order deny,allow\n"
1653 " Require user @OWNER "
1654 CUPS_DEFAULT_PRINTOPERATOR_AUTH "\n"
1655 " </Limit>\n");
1656 }
1657
1658 in_policy = 0;
1659 in_default_policy = 0;
1660
1661 cupsFilePuts(temp, "</Policy>\n");
1662 }
1663 else if (!strcasecmp(line, "<Location"))
1664 {
1665 in_location = 1;
1666 indent += 2;
1667 if (!strcmp(value, "/admin"))
1668 in_admin_location = 1;
1669 if (!strcmp(value, "/admin/conf"))
1670 in_conf_location = 1;
1671 else if (!strcmp(value, "/"))
1672 in_root_location = 1;
1673
1674 cupsFilePrintf(temp, "%s %s>\n", line, value);
1675 }
1676 else if (!strcasecmp(line, "</Location>"))
1677 {
1678 in_location = 0;
1679 indent -= 2;
1680 if (in_admin_location && remote_admin >= 0)
1681 {
1682 wrote_admin_location = 1;
1683
1684 if (remote_admin)
1685 cupsFilePuts(temp, " # Allow remote administration...\n");
1686 else if (remote_admin == 0)
1687 cupsFilePuts(temp, " # Restrict access to the admin pages...\n");
1688
1689 cupsFilePuts(temp, " Order allow,deny\n");
1690
1691 if (remote_admin)
1692 cupsFilePrintf(temp, " Allow %s\n",
1693 remote_any > 0 ? "all" : "@LOCAL");
1694 }
1695 else if (in_conf_location && remote_admin >= 0)
1696 {
1697 wrote_conf_location = 1;
1698
1699 if (remote_admin)
1700 cupsFilePuts(temp, " # Allow remote access to the configuration "
1701 "files...\n");
1702 else
1703 cupsFilePuts(temp, " # Restrict access to the configuration "
1704 "files...\n");
1705
1706 cupsFilePuts(temp, " Order allow,deny\n");
1707
1708 if (remote_admin)
1709 cupsFilePrintf(temp, " Allow %s\n",
1710 remote_any > 0 ? "all" : "@LOCAL");
1711 }
1712 else if (in_root_location && (remote_admin >= 0 || share_printers >= 0))
1713 {
1714 wrote_root_location = 1;
1715
1716 if (remote_admin > 0 && share_printers > 0)
1717 cupsFilePuts(temp, " # Allow shared printing and remote "
1718 "administration...\n");
1719 else if (remote_admin > 0)
1720 cupsFilePuts(temp, " # Allow remote administration...\n");
1721 else if (share_printers > 0)
1722 cupsFilePuts(temp, " # Allow shared printing...\n");
1723 else
1724 cupsFilePuts(temp, " # Restrict access to the server...\n");
1725
1726 cupsFilePuts(temp, " Order allow,deny\n");
1727
1728 if (remote_admin > 0 || share_printers > 0)
1729 cupsFilePrintf(temp, " Allow %s\n",
1730 remote_any > 0 ? "all" : "@LOCAL");
1731 }
1732
1733 in_admin_location = 0;
1734 in_conf_location = 0;
1735 in_root_location = 0;
1736
1737 cupsFilePuts(temp, "</Location>\n");
1738 }
1739 else if (!strcasecmp(line, "<Limit") && in_default_policy)
1740 {
1741 /*
1742 * See if the policy limit is for the Cancel-Job operation...
1743 */
1744
1745 char *valptr; /* Pointer into value */
1746
1747
1748 indent += 2;
1749
1750 if (!strcasecmp(value, "cancel-job") && user_cancel_any >= 0)
1751 {
1752 /*
1753 * Don't write anything for this limit section...
1754 */
1755
1756 in_cancel_job = 2;
1757 }
1758 else
1759 {
1760 cupsFilePrintf(temp, " %s", line);
1761
1762 while (*value)
1763 {
1764 for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++);
1765
1766 if (*valptr)
1767 *valptr++ = '\0';
1768
1769 if (!strcasecmp(value, "cancel-job") && user_cancel_any >= 0)
1770 {
1771 /*
1772 * Write everything except for this definition...
1773 */
1774
1775 in_cancel_job = 1;
1776 }
1777 else
1778 cupsFilePrintf(temp, " %s", value);
1779
1780 for (value = valptr; isspace(*value & 255); value ++);
1781 }
1782
1783 cupsFilePuts(temp, ">\n");
1784 }
1785 }
1786 else if (!strcasecmp(line, "</Limit>") && in_cancel_job)
1787 {
1788 indent -= 2;
1789
1790 if (in_cancel_job == 1)
1791 cupsFilePuts(temp, " </Limit>\n");
1792
1793 wrote_policy = 1;
1794
1795 if (!user_cancel_any)
1796 cupsFilePuts(temp, " # Only the owner or an administrator can cancel "
1797 "a job...\n"
1798 " <Limit Cancel-Job>\n"
1799 " Order deny,allow\n"
1800 " Require user @OWNER "
1801 CUPS_DEFAULT_PRINTOPERATOR_AUTH "\n"
1802 " </Limit>\n");
1803
1804 in_cancel_job = 0;
1805 }
1806 else if ((((in_admin_location || in_conf_location || in_root_location) &&
1807 remote_admin >= 0) ||
1808 (in_root_location && share_printers >= 0)) &&
1809 (!strcasecmp(line, "Allow") || !strcasecmp(line, "Deny") ||
1810 !strcasecmp(line, "Order")))
1811 continue;
1812 else if (in_cancel_job == 2)
1813 continue;
1814 else if (!strcasecmp(line, "<Limit") && value)
1815 cupsFilePrintf(temp, " %s %s>\n", line, value);
1816 else if (line[0] == '<')
1817 {
1818 if (value)
1819 {
1820 cupsFilePrintf(temp, "%*s%s %s>\n", indent, "", line, value);
1821 indent += 2;
1822 }
1823 else
1824 {
1825 if (line[1] == '/')
1826 indent -= 2;
1827
1828 cupsFilePrintf(temp, "%*s%s\n", indent, "", line);
1829 }
1830 }
1831 else if (!in_policy && !in_location &&
1832 (val = cupsGetOption(line, num_settings, settings)) != NULL)
1833 {
1834 /*
1835 * Replace this directive's value with the new one...
1836 */
1837
1838 cupsd_num_settings = cupsAddOption(line, val, cupsd_num_settings,
1839 &cupsd_settings);
1840
1841 /*
1842 * Write the new value in its place, without indentation since we
1843 * only support setting root directives, not in sections...
1844 */
1845
1846 cupsFilePrintf(temp, "%s %s\n", line, val);
1847 }
1848 else if (value)
1849 {
1850 if (!in_policy && !in_location)
1851 {
1852 /*
1853 * Record the non-policy, non-location directives that we find
1854 * in the server settings, since we cache this info and record it
1855 * in _cupsAdminGetServerSettings()...
1856 */
1857
1858 cupsd_num_settings = cupsAddOption(line, value, cupsd_num_settings,
1859 &cupsd_settings);
1860 }
1861
1862 cupsFilePrintf(temp, "%*s%s %s\n", indent, "", line, value);
1863 }
1864 else
1865 cupsFilePrintf(temp, "%*s%s\n", indent, "", line);
1866 }
1867
1868 /*
1869 * Write any missing info...
1870 */
1871
1872 if (!wrote_browsing && (remote_printers >= 0 || share_printers >= 0))
1873 {
1874 if (remote_printers > 0 || share_printers > 0)
1875 {
1876 if (remote_printers > 0 && share_printers > 0)
1877 cupsFilePuts(temp, "# Enable printer sharing and shared printers.\n");
1878 else if (remote_printers > 0)
1879 cupsFilePuts(temp, "# Show shared printers on the local network.\n");
1880 else
1881 cupsFilePuts(temp, "# Share local printers on the local network.\n");
1882
1883 cupsFilePuts(temp, "Browsing On\n");
1884 cupsFilePuts(temp, "BrowseOrder allow,deny\n");
1885
1886 if (remote_printers > 0)
1887 cupsFilePuts(temp, "BrowseAllow all\n");
1888
1889 if (share_printers > 0)
1890 cupsFilePuts(temp, "BrowseAddress @LOCAL\n");
1891 }
1892 else
1893 {
1894 cupsFilePuts(temp, "# Disable printer sharing and shared printers.\n");
1895 cupsFilePuts(temp, "Browsing Off\n");
1896 }
1897 }
1898
1899 if (!wrote_loglevel && debug_logging >= 0)
1900 {
1901 if (debug_logging)
1902 {
1903 cupsFilePuts(temp, "# Show troubleshooting information in error_log.\n");
1904 cupsFilePuts(temp, "LogLevel debug\n");
1905 }
1906 else
1907 {
1908 cupsFilePuts(temp, "# Show general information in error_log.\n");
1909 cupsFilePuts(temp, "LogLevel " CUPS_DEFAULT_LOG_LEVEL "\n");
1910 }
1911 }
1912
1913 if (!wrote_port_listen && (share_printers >= 0 || remote_admin >= 0))
1914 {
1915 if (share_printers > 0 || remote_admin > 0)
1916 {
1917 cupsFilePuts(temp, "# Allow remote access\n");
1918 cupsFilePrintf(temp, "Port %d\n", ippPort());
1919 }
1920 else
1921 {
1922 cupsFilePuts(temp,
1923 "# Only listen for connections from the local machine.\n");
1924 cupsFilePrintf(temp, "Listen localhost:%d\n", ippPort());
1925 }
1926
1927 #ifdef CUPS_DEFAULT_DOMAINSOCKET
1928 if (!access(CUPS_DEFAULT_DOMAINSOCKET, 0))
1929 cupsFilePuts(temp, "Listen " CUPS_DEFAULT_DOMAINSOCKET "\n");
1930 #endif /* CUPS_DEFAULT_DOMAINSOCKET */
1931 }
1932
1933 if (!wrote_root_location && (remote_admin >= 0 || share_printers >= 0))
1934 {
1935 if (remote_admin > 0 && share_printers > 0)
1936 cupsFilePuts(temp,
1937 "# Allow shared printing and remote administration...\n");
1938 else if (remote_admin > 0)
1939 cupsFilePuts(temp, "# Allow remote administration...\n");
1940 else if (share_printers > 0)
1941 cupsFilePuts(temp, "# Allow shared printing...\n");
1942 else
1943 cupsFilePuts(temp, "# Restrict access to the server...\n");
1944
1945 cupsFilePuts(temp, "<Location />\n"
1946 " Order allow,deny\n");
1947
1948 if (remote_admin > 0 || share_printers > 0)
1949 cupsFilePrintf(temp, " Allow %s\n", remote_any > 0 ? "all" : "@LOCAL");
1950
1951 cupsFilePuts(temp, "</Location>\n");
1952 }
1953
1954 if (!wrote_admin_location && remote_admin >= 0)
1955 {
1956 if (remote_admin)
1957 cupsFilePuts(temp, "# Allow remote administration...\n");
1958 else
1959 cupsFilePuts(temp, "# Restrict access to the admin pages...\n");
1960
1961 cupsFilePuts(temp, "<Location /admin>\n"
1962 " Order allow,deny\n");
1963
1964 if (remote_admin)
1965 cupsFilePrintf(temp, " Allow %s\n", remote_any > 0 ? "all" : "@LOCAL");
1966
1967 cupsFilePuts(temp, "</Location>\n");
1968 }
1969
1970 if (!wrote_conf_location && remote_admin >= 0)
1971 {
1972 if (remote_admin)
1973 cupsFilePuts(temp,
1974 "# Allow remote access to the configuration files...\n");
1975 else
1976 cupsFilePuts(temp, "# Restrict access to the configuration files...\n");
1977
1978 cupsFilePuts(temp, "<Location /admin/conf>\n"
1979 " AuthType Default\n"
1980 " Require user @SYSTEM\n"
1981 " Order allow,deny\n");
1982
1983 if (remote_admin)
1984 cupsFilePrintf(temp, " Allow %s\n", remote_any > 0 ? "all" : "@LOCAL");
1985
1986 cupsFilePuts(temp, "</Location>\n");
1987 }
1988
1989 if (!wrote_policy && user_cancel_any >= 0)
1990 {
1991 cupsFilePuts(temp, "<Policy default>\n"
1992 " # Job-related operations must be done by the owner "
1993 "or an administrator...\n"
1994 " <Limit Send-Document Send-URI Hold-Job Release-Job "
1995 "Restart-Job Purge-Jobs Set-Job-Attributes "
1996 "Create-Job-Subscription Renew-Subscription "
1997 "Cancel-Subscription Get-Notifications Reprocess-Job "
1998 "Cancel-Current-Job Suspend-Current-Job Resume-Job "
1999 "CUPS-Move-Job>\n"
2000 " Require user @OWNER @SYSTEM\n"
2001 " Order deny,allow\n"
2002 " </Limit>\n"
2003 " # All administration operations require an "
2004 "administrator to authenticate...\n"
2005 " <Limit Pause-Printer Resume-Printer "
2006 "Set-Printer-Attributes Enable-Printer "
2007 "Disable-Printer Pause-Printer-After-Current-Job "
2008 "Hold-New-Jobs Release-Held-New-Jobs Deactivate-Printer "
2009 "Activate-Printer Restart-Printer Shutdown-Printer "
2010 "Startup-Printer Promote-Job Schedule-Job-After "
2011 "CUPS-Add-Printer CUPS-Delete-Printer "
2012 "CUPS-Add-Class CUPS-Delete-Class "
2013 "CUPS-Accept-Jobs CUPS-Reject-Jobs "
2014 "CUPS-Set-Default CUPS-Add-Device CUPS-Delete-Device>\n"
2015 " AuthType Default\n"
2016 " Require user @SYSTEM\n"
2017 " Order deny,allow\n"
2018 "</Limit>\n");
2019
2020 if (!user_cancel_any)
2021 cupsFilePuts(temp, " # Only the owner or an administrator can cancel "
2022 "a job...\n"
2023 " <Limit Cancel-Job>\n"
2024 " Order deny,allow\n"
2025 " Require user @OWNER "
2026 CUPS_DEFAULT_PRINTOPERATOR_AUTH "\n"
2027 " </Limit>\n");
2028
2029 cupsFilePuts(temp, " <Limit All>\n"
2030 " Order deny,allow\n"
2031 " </Limit>\n"
2032 "</Policy>\n");
2033 }
2034
2035 for (i = num_settings, setting = settings; i > 0; i --, setting ++)
2036 if (setting->name[0] != '_' &&
2037 !cupsGetOption(setting->name, cupsd_num_settings, cupsd_settings))
2038 {
2039 /*
2040 * Add this directive to the list of directives we have written...
2041 */
2042
2043 cupsd_num_settings = cupsAddOption(setting->name, setting->value,
2044 cupsd_num_settings, &cupsd_settings);
2045
2046 /*
2047 * Write the new value, without indentation since we only support
2048 * setting root directives, not in sections...
2049 */
2050
2051 cupsFilePrintf(temp, "%s %s\n", setting->name, setting->value);
2052 }
2053
2054 cupsFileClose(cupsd);
2055 cupsFileClose(temp);
2056
2057 /*
2058 * Upload the configuration file to the server...
2059 */
2060
2061 status = cupsPutFile(http, "/admin/conf/cupsd.conf", tempfile);
2062
2063 if (status == HTTP_CREATED)
2064 {
2065 /*
2066 * Updated OK, add the basic settings...
2067 */
2068
2069 if (debug_logging >= 0)
2070 cupsd_num_settings = cupsAddOption(CUPS_SERVER_DEBUG_LOGGING,
2071 debug_logging ? "1" : "0",
2072 cupsd_num_settings, &cupsd_settings);
2073 else
2074 cupsd_num_settings = cupsAddOption(CUPS_SERVER_DEBUG_LOGGING,
2075 old_debug_logging ? "1" : "0",
2076 cupsd_num_settings, &cupsd_settings);
2077
2078 if (remote_admin >= 0)
2079 cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ADMIN,
2080 remote_admin ? "1" : "0",
2081 cupsd_num_settings, &cupsd_settings);
2082 else
2083 cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ADMIN,
2084 old_remote_admin ? "1" : "0",
2085 cupsd_num_settings, &cupsd_settings);
2086
2087 cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ANY,
2088 remote_any ? "1" : "0",
2089 cupsd_num_settings, &cupsd_settings);
2090
2091 if (remote_printers >= 0)
2092 cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_PRINTERS,
2093 remote_printers ? "1" : "0",
2094 cupsd_num_settings, &cupsd_settings);
2095 else
2096 cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_PRINTERS,
2097 old_remote_printers ? "1" : "0",
2098 cupsd_num_settings, &cupsd_settings);
2099
2100 if (share_printers >= 0)
2101 cupsd_num_settings = cupsAddOption(CUPS_SERVER_SHARE_PRINTERS,
2102 share_printers ? "1" : "0",
2103 cupsd_num_settings, &cupsd_settings);
2104 else
2105 cupsd_num_settings = cupsAddOption(CUPS_SERVER_SHARE_PRINTERS,
2106 old_share_printers ? "1" : "0",
2107 cupsd_num_settings, &cupsd_settings);
2108
2109 if (user_cancel_any >= 0)
2110 cupsd_num_settings = cupsAddOption(CUPS_SERVER_USER_CANCEL_ANY,
2111 user_cancel_any ? "1" : "0",
2112 cupsd_num_settings, &cupsd_settings);
2113 else
2114 cupsd_num_settings = cupsAddOption(CUPS_SERVER_USER_CANCEL_ANY,
2115 old_user_cancel_any ? "1" : "0",
2116 cupsd_num_settings, &cupsd_settings);
2117
2118 /*
2119 * Save the new values...
2120 */
2121
2122 invalidate_cupsd_cache(cg);
2123
2124 cg->cupsd_num_settings = cupsd_num_settings;
2125 cg->cupsd_settings = cupsd_settings;
2126 cg->cupsd_update = time(NULL);
2127
2128 httpGetHostname(http, cg->cupsd_hostname, sizeof(cg->cupsd_hostname));
2129 }
2130 else
2131 cupsFreeOptions(cupsd_num_settings, cupsd_settings);
2132
2133 /*
2134 * Remote our temp files and return...
2135 */
2136
2137 if (remote)
2138 unlink(cupsdconf);
2139
2140 unlink(tempfile);
2141
2142 return (status == HTTP_CREATED);
2143 }
2144
2145
2146 /*
2147 * 'do_samba_command()' - Do a SAMBA command.
2148 */
2149
2150 static int /* O - Status of command */
2151 do_samba_command(const char *command, /* I - Command to run */
2152 const char *address, /* I - Address for command */
2153 const char *subcmd, /* I - Sub-command */
2154 const char *authfile, /* I - Samba authentication file */
2155 FILE *logfile) /* I - Optional log file */
2156 {
2157 #ifdef WIN32
2158 return (1); /* Always fail on Windows... */
2159
2160 #else
2161 int status; /* Status of command */
2162 int pid; /* Process ID of child */
2163
2164
2165 if (logfile)
2166 _cupsLangPrintf(logfile,
2167 _("Running command: %s %s -N -A %s -c \'%s\'\n"),
2168 command, address, authfile, subcmd);
2169
2170 if ((pid = fork()) == 0)
2171 {
2172 /*
2173 * Child goes here, redirect stdin/out/err and execute the command...
2174 */
2175
2176 close(0);
2177 open("/dev/null", O_RDONLY);
2178
2179 close(1);
2180
2181 if (logfile)
2182 dup(fileno(logfile));
2183 else
2184 open("/dev/null", O_WRONLY);
2185
2186 close(2);
2187 dup(1);
2188
2189 execlp(command, command, address, "-N", "-A", authfile, "-c", subcmd,
2190 (char *)0);
2191 exit(errno);
2192 }
2193 else if (pid < 0)
2194 {
2195 status = -1;
2196
2197 if (logfile)
2198 _cupsLangPrintf(logfile, _("Unable to run \"%s\": %s\n"),
2199 command, strerror(errno));
2200 }
2201 else
2202 {
2203 /*
2204 * Wait for the process to complete...
2205 */
2206
2207 while (wait(&status) != pid);
2208 }
2209
2210 if (logfile)
2211 _cupsLangPuts(logfile, "\n");
2212
2213 DEBUG_printf(("9do_samba_command: status=%d", status));
2214
2215 if (WIFEXITED(status))
2216 return (WEXITSTATUS(status));
2217 else
2218 return (-WTERMSIG(status));
2219 #endif /* WIN32 */
2220 }
2221
2222
2223 /*
2224 * 'get_cupsd_conf()' - Get the current cupsd.conf file.
2225 */
2226
2227 static http_status_t /* O - Status of request */
2228 get_cupsd_conf(
2229 http_t *http, /* I - Connection to server */
2230 _cups_globals_t *cg, /* I - Global data */
2231 time_t last_update, /* I - Last update time for file */
2232 char *name, /* I - Filename buffer */
2233 int namesize, /* I - Size of filename buffer */
2234 int *remote) /* O - Remote file? */
2235 {
2236 int fd; /* Temporary file descriptor */
2237 #ifndef WIN32
2238 struct stat info; /* cupsd.conf file information */
2239 #endif /* WIN32 */
2240 http_status_t status; /* Status of getting cupsd.conf */
2241 char host[HTTP_MAX_HOST]; /* Hostname for connection */
2242
2243
2244 /*
2245 * See if we already have the data we need...
2246 */
2247
2248 httpGetHostname(http, host, sizeof(host));
2249
2250 if (strcasecmp(cg->cupsd_hostname, host))
2251 invalidate_cupsd_cache(cg);
2252
2253 snprintf(name, namesize, "%s/cupsd.conf", cg->cups_serverroot);
2254 *remote = 0;
2255
2256 #ifndef WIN32
2257 if (!strcasecmp(host, "localhost") && !access(name, R_OK))
2258 {
2259 /*
2260 * Read the local file rather than using HTTP...
2261 */
2262
2263 if (stat(name, &info))
2264 {
2265 char message[1024]; /* Message string */
2266
2267
2268 snprintf(message, sizeof(message),
2269 _cupsLangString(cupsLangDefault(), _("stat of %s failed: %s")),
2270 name, strerror(errno));
2271 _cupsSetError(IPP_INTERNAL_ERROR, message, 0);
2272
2273 *name = '\0';
2274
2275 return (HTTP_SERVER_ERROR);
2276 }
2277 else if (last_update && info.st_mtime <= last_update)
2278 status = HTTP_NOT_MODIFIED;
2279 else
2280 status = HTTP_OK;
2281 }
2282 else
2283 #endif /* !WIN32 */
2284 {
2285 /*
2286 * Read cupsd.conf via a HTTP GET request...
2287 */
2288
2289 if ((fd = cupsTempFd(name, namesize)) < 0)
2290 {
2291 *name = '\0';
2292
2293 _cupsSetError(IPP_INTERNAL_ERROR, NULL, 0);
2294
2295 invalidate_cupsd_cache(cg);
2296
2297 return (HTTP_SERVER_ERROR);
2298 }
2299
2300 *remote = 1;
2301
2302 httpClearFields(http);
2303
2304 if (last_update)
2305 httpSetField(http, HTTP_FIELD_IF_MODIFIED_SINCE,
2306 httpGetDateString(last_update));
2307
2308 status = cupsGetFd(http, "/admin/conf/cupsd.conf", fd);
2309
2310 close(fd);
2311
2312 if (status != HTTP_OK)
2313 {
2314 unlink(name);
2315 *name = '\0';
2316 }
2317 }
2318
2319 return (status);
2320 }
2321
2322
2323 /*
2324 * 'invalidate_cupsd_cache()' - Invalidate the cached cupsd.conf settings.
2325 */
2326
2327 static void
2328 invalidate_cupsd_cache(
2329 _cups_globals_t *cg) /* I - Global data */
2330 {
2331 cupsFreeOptions(cg->cupsd_num_settings, cg->cupsd_settings);
2332
2333 cg->cupsd_hostname[0] = '\0';
2334 cg->cupsd_update = 0;
2335 cg->cupsd_num_settings = 0;
2336 cg->cupsd_settings = NULL;
2337 }
2338
2339
2340 /*
2341 * 'write_option()' - Write a CUPS option to a PPD file.
2342 */
2343
2344 static void
2345 write_option(cups_file_t *dstfp, /* I - PPD file */
2346 int order, /* I - Order dependency */
2347 const char *name, /* I - Option name */
2348 const char *text, /* I - Option text */
2349 const char *attrname, /* I - Attribute name */
2350 ipp_attribute_t *suppattr, /* I - IPP -supported attribute */
2351 ipp_attribute_t *defattr, /* I - IPP -default attribute */
2352 int defval, /* I - Default value number */
2353 int valcount) /* I - Number of values */
2354 {
2355 int i; /* Looping var */
2356
2357
2358 cupsFilePrintf(dstfp, "*JCLOpenUI *%s/%s: PickOne\n"
2359 "*OrderDependency: %d JCLSetup *%s\n",
2360 name, text, order, name);
2361
2362 if (defattr->value_tag == IPP_TAG_INTEGER)
2363 {
2364 /*
2365 * Do numeric options with a range or list...
2366 */
2367
2368 cupsFilePrintf(dstfp, "*Default%s: %d\n", name,
2369 defattr->values[defval].integer);
2370
2371 if (suppattr->value_tag == IPP_TAG_RANGE)
2372 {
2373 /*
2374 * List each number in the range...
2375 */
2376
2377 for (i = suppattr->values[0].range.lower;
2378 i <= suppattr->values[0].range.upper;
2379 i ++)
2380 {
2381 cupsFilePrintf(dstfp, "*%s %d: \"", name, i);
2382
2383 if (valcount == 1)
2384 cupsFilePrintf(dstfp, "%%cupsJobTicket: %s=%d\n\"\n*End\n",
2385 attrname, i);
2386 else if (defval == 0)
2387 cupsFilePrintf(dstfp, "%%cupsJobTicket: %s=%d\"\n", attrname, i);
2388 else if (defval < (valcount - 1))
2389 cupsFilePrintf(dstfp, ",%d\"\n", i);
2390 else
2391 cupsFilePrintf(dstfp, ",%d\n\"\n*End\n", i);
2392 }
2393 }
2394 else
2395 {
2396 /*
2397 * List explicit numbers...
2398 */
2399
2400 for (i = 0; i < suppattr->num_values; i ++)
2401 {
2402 cupsFilePrintf(dstfp, "*%s %d: \"", name, suppattr->values[i].integer);
2403
2404 if (valcount == 1)
2405 cupsFilePrintf(dstfp, "%%cupsJobTicket: %s=%d\n\"\n*End\n", attrname,
2406 suppattr->values[i].integer);
2407 else if (defval == 0)
2408 cupsFilePrintf(dstfp, "%%cupsJobTicket: %s=%d\"\n", attrname,
2409 suppattr->values[i].integer);
2410 else if (defval < (valcount - 1))
2411 cupsFilePrintf(dstfp, ",%d\"\n", suppattr->values[i].integer);
2412 else
2413 cupsFilePrintf(dstfp, ",%d\n\"\n*End\n", suppattr->values[i].integer);
2414 }
2415 }
2416 }
2417 else
2418 {
2419 /*
2420 * Do text options with a list...
2421 */
2422
2423 cupsFilePrintf(dstfp, "*Default%s: %s\n", name,
2424 defattr->values[defval].string.text);
2425
2426 for (i = 0; i < suppattr->num_values; i ++)
2427 {
2428 cupsFilePrintf(dstfp, "*%s %s: \"", name,
2429 suppattr->values[i].string.text);
2430
2431 if (valcount == 1)
2432 cupsFilePrintf(dstfp, "%%cupsJobTicket: %s=%s\n\"\n*End\n", attrname,
2433 suppattr->values[i].string.text);
2434 else if (defval == 0)
2435 cupsFilePrintf(dstfp, "%%cupsJobTicket: %s=%s\"\n", attrname,
2436 suppattr->values[i].string.text);
2437 else if (defval < (valcount - 1))
2438 cupsFilePrintf(dstfp, ",%s\"\n", suppattr->values[i].string.text);
2439 else
2440 cupsFilePrintf(dstfp, ",%s\n\"\n*End\n",
2441 suppattr->values[i].string.text);
2442 }
2443 }
2444
2445 cupsFilePrintf(dstfp, "*JCLCloseUI: *%s\n\n", name);
2446 }
2447
2448
2449 /*
2450 * End of "$Id: adminutil.c 7850 2008-08-20 00:07:25Z mike $".
2451 */
Unnamed repository; edit this file 'description' to name the repository.