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[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
954 if (!http || !num_settings || !settings)
955 {
956 _cupsSetError(IPP_INTERNAL_ERROR, strerror(EINVAL), 0);
957
958 if (num_settings)
959 *num_settings = 0;
960
961 if (settings)
962 *settings = NULL;
963
964 return (0);
965 }
966
967 *num_settings = 0;
968 *settings = NULL;
969
970 /*
971 * Get the cupsd.conf file...
972 */
973
974 if ((status = get_cupsd_conf(http, cg, cg->cupsd_update, cupsdconf,
975 sizeof(cupsdconf), &remote)) == HTTP_OK)
976 {
977 if ((cupsd = cupsFileOpen(cupsdconf, "r")) == NULL)
978 {
979 char message[1024]; /* Message string */
980
981
982 snprintf(message, sizeof(message),
983 _cupsLangString(cupsLangDefault(), _("Open of %s failed: %s")),
984 cupsdconf, strerror(errno));
985 _cupsSetError(IPP_INTERNAL_ERROR, message, 0);
986 }
987 }
988 else
989 cupsd = NULL;
990
991 if (cupsd)
992 {
993 /*
994 * Read the file, keeping track of what settings are enabled...
995 */
996
997 int remote_access = 0, /* Remote access allowed? */
998 remote_admin = 0, /* Remote administration allowed? */
999 remote_any = 0, /* Remote access from anywhere allowed? */
1000 browsing = 1, /* Browsing enabled? */
1001 browse_allow = 1, /* Browse address set? */
1002 browse_address = 0, /* Browse address set? */
1003 cancel_policy = 1, /* Cancel-job policy set? */
1004 debug_logging = 0; /* LogLevel debug set? */
1005 int linenum = 0, /* Line number in file */
1006 in_location = 0, /* In a location section? */
1007 in_policy = 0, /* In a policy section? */
1008 in_cancel_job = 0, /* In a cancel-job section? */
1009 in_admin_location = 0; /* In the /admin location? */
1010
1011
1012 invalidate_cupsd_cache(cg);
1013
1014 cg->cupsd_update = time(NULL);
1015 httpGetHostname(http, cg->cupsd_hostname, sizeof(cg->cupsd_hostname));
1016
1017 while (cupsFileGetConf(cupsd, line, sizeof(line), &value, &linenum))
1018 {
1019 if (!value && strncmp(line, "</", 2))
1020 value = line + strlen(line);
1021
1022 if ((!strcasecmp(line, "Port") || !strcasecmp(line, "Listen")) && value)
1023 {
1024 char *port; /* Pointer to port number, if any */
1025
1026
1027 if ((port = strrchr(value, ':')) != NULL)
1028 *port = '\0';
1029 else if (isdigit(*value & 255))
1030 {
1031 /*
1032 * Listen on a port number implies remote access...
1033 */
1034
1035 remote_access = 1;
1036 continue;
1037 }
1038
1039 if (strcasecmp(value, "localhost") && strcmp(value, "127.0.0.1")
1040 #ifdef AF_LOCAL
1041 && *value != '/'
1042 #endif /* AF_LOCAL */
1043 #ifdef AF_INET6
1044 && strcmp(value, "::1")
1045 #endif /* AF_INET6 */
1046 )
1047 remote_access = 1;
1048 }
1049 else if (!strcasecmp(line, "Browsing"))
1050 {
1051 browsing = !strcasecmp(value, "yes") || !strcasecmp(value, "on") ||
1052 !strcasecmp(value, "true");
1053 }
1054 else if (!strcasecmp(line, "BrowseAddress"))
1055 {
1056 browse_address = 1;
1057 }
1058 else if (!strcasecmp(line, "BrowseAllow"))
1059 {
1060 browse_allow = 1;
1061 }
1062 else if (!strcasecmp(line, "BrowseOrder"))
1063 {
1064 browse_allow = !strncasecmp(value, "deny,", 5);
1065 }
1066 else if (!strcasecmp(line, "LogLevel"))
1067 {
1068 debug_logging = !strncasecmp(value, "debug", 5);
1069 }
1070 else if (!strcasecmp(line, "<Policy") && !strcasecmp(value, "default"))
1071 {
1072 in_policy = 1;
1073 }
1074 else if (!strcasecmp(line, "</Policy>"))
1075 {
1076 in_policy = 0;
1077 }
1078 else if (!strcasecmp(line, "<Limit") && in_policy && value)
1079 {
1080 /*
1081 * See if the policy limit is for the Cancel-Job operation...
1082 */
1083
1084 char *valptr; /* Pointer into value */
1085
1086
1087 while (*value)
1088 {
1089 for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++);
1090
1091 if (*valptr)
1092 *valptr++ = '\0';
1093
1094 if (!strcasecmp(value, "cancel-job") || !strcasecmp(value, "all"))
1095 {
1096 in_cancel_job = 1;
1097 break;
1098 }
1099
1100 for (value = valptr; isspace(*value & 255); value ++);
1101 }
1102 }
1103 else if (!strcasecmp(line, "</Limit>"))
1104 {
1105 in_cancel_job = 0;
1106 }
1107 else if (!strcasecmp(line, "Require") && in_cancel_job)
1108 {
1109 cancel_policy = 0;
1110 }
1111 else if (!strcasecmp(line, "<Location") && value)
1112 {
1113 in_admin_location = !strcasecmp(value, "/admin");
1114 in_location = 1;
1115 }
1116 else if (!strcasecmp(line, "</Location>"))
1117 {
1118 in_admin_location = 0;
1119 in_location = 0;
1120 }
1121 else if (!strcasecmp(line, "Allow") && value &&
1122 strcasecmp(value, "localhost") && strcasecmp(value, "127.0.0.1")
1123 #ifdef AF_LOCAL
1124 && *value != '/'
1125 #endif /* AF_LOCAL */
1126 #ifdef AF_INET6
1127 && strcmp(value, "::1")
1128 #endif /* AF_INET6 */
1129 )
1130 {
1131 if (in_admin_location)
1132 remote_admin = 1;
1133 else if (!strcasecmp(value, "all"))
1134 remote_any = 1;
1135 }
1136 else if (line[0] != '<' && !in_location && !in_policy &&
1137 strcasecmp(line, "Allow") &&
1138 strcasecmp(line, "AuthType") &&
1139 strcasecmp(line, "Deny") &&
1140 strcasecmp(line, "Order") &&
1141 strcasecmp(line, "Require") &&
1142 strcasecmp(line, "Satisfy"))
1143 cg->cupsd_num_settings = cupsAddOption(line, value,
1144 cg->cupsd_num_settings,
1145 &(cg->cupsd_settings));
1146 }
1147
1148 cupsFileClose(cupsd);
1149
1150 cg->cupsd_num_settings = cupsAddOption(CUPS_SERVER_DEBUG_LOGGING,
1151 debug_logging ? "1" : "0",
1152 cg->cupsd_num_settings,
1153 &(cg->cupsd_settings));
1154
1155 cg->cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ADMIN,
1156 (remote_access && remote_admin) ?
1157 "1" : "0",
1158 cg->cupsd_num_settings,
1159 &(cg->cupsd_settings));
1160
1161 cg->cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ANY,
1162 remote_any ? "1" : "0",
1163 cg->cupsd_num_settings,
1164 &(cg->cupsd_settings));
1165
1166 cg->cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_PRINTERS,
1167 (browsing && browse_allow) ?
1168 "1" : "0",
1169 cg->cupsd_num_settings,
1170 &(cg->cupsd_settings));
1171
1172 cg->cupsd_num_settings = cupsAddOption(CUPS_SERVER_SHARE_PRINTERS,
1173 (remote_access && browsing &&
1174 browse_address) ? "1" : "0",
1175 cg->cupsd_num_settings,
1176 &(cg->cupsd_settings));
1177
1178 cg->cupsd_num_settings = cupsAddOption(CUPS_SERVER_USER_CANCEL_ANY,
1179 cancel_policy ? "1" : "0",
1180 cg->cupsd_num_settings,
1181 &(cg->cupsd_settings));
1182 }
1183 else if (status != HTTP_NOT_MODIFIED)
1184 invalidate_cupsd_cache(cg);
1185
1186 /*
1187 * Remove any temporary files and copy the settings array...
1188 */
1189
1190 if (remote)
1191 unlink(cupsdconf);
1192
1193 for (i = cg->cupsd_num_settings, setting = cg->cupsd_settings;
1194 i > 0;
1195 i --, setting ++)
1196 *num_settings = cupsAddOption(setting->name, setting->value,
1197 *num_settings, settings);
1198
1199 return (cg->cupsd_num_settings > 0);
1200 }
1201
1202
1203 /*
1204 * 'cupsAdminSetServerSettings()' - Set settings on the server.
1205 *
1206 * @since CUPS 1.3/Mac OS X 10.5@
1207 */
1208
1209 int /* O - 1 on success, 0 on failure */
1210 cupsAdminSetServerSettings(
1211 http_t *http, /* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */
1212 int num_settings, /* I - Number of settings */
1213 cups_option_t *settings) /* I - Settings */
1214 {
1215 return (_cupsAdminSetServerSettings(http, num_settings, settings));
1216 }
1217
1218
1219 /*
1220 * '_cupsAdminSetServerSettings()' - Set settings on the server.
1221 *
1222 * @since CUPS 1.2@
1223 */
1224
1225 int /* O - 1 on success, 0 on failure */
1226 _cupsAdminSetServerSettings(
1227 http_t *http, /* I - Connection to server or @code CUPS_HTTP_DEFAULT@ */
1228 int num_settings, /* I - Number of settings */
1229 cups_option_t *settings) /* I - Settings */
1230 {
1231 int i; /* Looping var */
1232 http_status_t status; /* GET/PUT status */
1233 const char *server_port_env; /* SERVER_PORT env var */
1234 int server_port; /* IPP port for server */
1235 cups_file_t *cupsd; /* cupsd.conf file */
1236 char cupsdconf[1024]; /* cupsd.conf filename */
1237 int remote; /* Remote cupsd.conf file? */
1238 char tempfile[1024]; /* Temporary new cupsd.conf */
1239 cups_file_t *temp; /* Temporary file */
1240 char line[1024], /* Line from cupsd.conf file */
1241 *value; /* Value on line */
1242 int linenum, /* Line number in file */
1243 in_location, /* In a location section? */
1244 in_policy, /* In a policy section? */
1245 in_default_policy, /* In the default policy section? */
1246 in_cancel_job, /* In a cancel-job section? */
1247 in_admin_location, /* In the /admin location? */
1248 in_conf_location, /* In the /admin/conf location? */
1249 in_root_location; /* In the / location? */
1250 const char *val; /* Setting value */
1251 int remote_printers, /* Show remote printers */
1252 share_printers, /* Share local printers */
1253 remote_admin, /* Remote administration allowed? */
1254 remote_any, /* Remote access from anywhere? */
1255 user_cancel_any, /* Cancel-job policy set? */
1256 debug_logging; /* LogLevel debug set? */
1257 int wrote_port_listen, /* Wrote the port/listen lines? */
1258 wrote_browsing, /* Wrote the browsing lines? */
1259 wrote_policy, /* Wrote the policy? */
1260 wrote_loglevel, /* Wrote the LogLevel line? */
1261 wrote_admin_location, /* Wrote the /admin location? */
1262 wrote_conf_location, /* Wrote the /admin/conf location? */
1263 wrote_root_location; /* Wrote the / location? */
1264 int indent; /* Indentation */
1265 int cupsd_num_settings; /* New number of settings */
1266 int old_remote_printers, /* Show remote printers */
1267 old_share_printers, /* Share local printers */
1268 old_remote_admin, /* Remote administration allowed? */
1269 old_user_cancel_any, /* Cancel-job policy set? */
1270 old_debug_logging; /* LogLevel debug set? */
1271 cups_option_t *cupsd_settings, /* New settings */
1272 *setting; /* Current setting */
1273 _cups_globals_t *cg = _cupsGlobals(); /* Global data */
1274
1275
1276 /*
1277 * Range check input...
1278 */
1279
1280 if (!http)
1281 http = _cupsConnect();
1282
1283 if (!http || !num_settings || !settings)
1284 {
1285 _cupsSetError(IPP_INTERNAL_ERROR, strerror(EINVAL), 0);
1286
1287 return (0);
1288 }
1289
1290 /*
1291 * Get the cupsd.conf file...
1292 */
1293
1294 if (get_cupsd_conf(http, cg, 0, cupsdconf, sizeof(cupsdconf),
1295 &remote) == HTTP_OK)
1296 {
1297 if ((cupsd = cupsFileOpen(cupsdconf, "r")) == NULL)
1298 {
1299 _cupsSetError(IPP_INTERNAL_ERROR, NULL, 0);
1300 return (0);
1301 }
1302 }
1303 else
1304 return (0);
1305
1306 /*
1307 * Get current settings...
1308 */
1309
1310 if (!_cupsAdminGetServerSettings(http, &cupsd_num_settings,
1311 &cupsd_settings))
1312 return (0);
1313
1314 if ((val = cupsGetOption(CUPS_SERVER_DEBUG_LOGGING, cupsd_num_settings,
1315 cupsd_settings)) != NULL)
1316 old_debug_logging = atoi(val);
1317 else
1318 old_debug_logging = 0;
1319
1320 if ((val = cupsGetOption(CUPS_SERVER_REMOTE_ADMIN, cupsd_num_settings,
1321 cupsd_settings)) != NULL)
1322 old_remote_admin = atoi(val);
1323 else
1324 old_remote_admin = 0;
1325
1326 if ((val = cupsGetOption(CUPS_SERVER_REMOTE_ANY, cupsd_num_settings,
1327 cupsd_settings)) != NULL)
1328 remote_any = atoi(val);
1329 else
1330 remote_any = 0;
1331
1332 if ((val = cupsGetOption(CUPS_SERVER_REMOTE_PRINTERS, cupsd_num_settings,
1333 cupsd_settings)) != NULL)
1334 old_remote_printers = atoi(val);
1335 else
1336 old_remote_printers = 1;
1337
1338 if ((val = cupsGetOption(CUPS_SERVER_SHARE_PRINTERS, cupsd_num_settings,
1339 cupsd_settings)) != NULL)
1340 old_share_printers = atoi(val);
1341 else
1342 old_share_printers = 0;
1343
1344 if ((val = cupsGetOption(CUPS_SERVER_USER_CANCEL_ANY, cupsd_num_settings,
1345 cupsd_settings)) != NULL)
1346 old_user_cancel_any = atoi(val);
1347 else
1348 old_user_cancel_any = 0;
1349
1350 cupsFreeOptions(cupsd_num_settings, cupsd_settings);
1351
1352 /*
1353 * Get basic settings...
1354 */
1355
1356 if ((val = cupsGetOption(CUPS_SERVER_DEBUG_LOGGING, num_settings,
1357 settings)) != NULL)
1358 {
1359 debug_logging = atoi(val);
1360
1361 if (debug_logging == old_debug_logging)
1362 {
1363 /*
1364 * No change to this setting...
1365 */
1366
1367 debug_logging = -1;
1368 }
1369 }
1370 else
1371 debug_logging = -1;
1372
1373 if ((val = cupsGetOption(CUPS_SERVER_REMOTE_ANY, num_settings,
1374 settings)) != NULL)
1375 remote_any = atoi(val);
1376
1377 if ((val = cupsGetOption(CUPS_SERVER_REMOTE_ADMIN, num_settings,
1378 settings)) != NULL)
1379 {
1380 remote_admin = atoi(val);
1381
1382 if (remote_admin == old_remote_admin && remote_any < 0)
1383 {
1384 /*
1385 * No change to this setting...
1386 */
1387
1388 remote_admin = -1;
1389 }
1390 }
1391 else
1392 remote_admin = -1;
1393
1394 if ((val = cupsGetOption(CUPS_SERVER_REMOTE_PRINTERS, num_settings,
1395 settings)) != NULL)
1396 {
1397 remote_printers = atoi(val);
1398
1399 if (remote_printers == old_remote_printers)
1400 {
1401 /*
1402 * No change to this setting...
1403 */
1404
1405 remote_printers = -1;
1406 }
1407 }
1408 else
1409 remote_printers = -1;
1410
1411 if ((val = cupsGetOption(CUPS_SERVER_SHARE_PRINTERS, num_settings,
1412 settings)) != NULL)
1413 {
1414 share_printers = atoi(val);
1415
1416 if (share_printers == old_share_printers && remote_any < 0)
1417 {
1418 /*
1419 * No change to this setting...
1420 */
1421
1422 share_printers = -1;
1423 }
1424 }
1425 else
1426 share_printers = -1;
1427
1428 if ((val = cupsGetOption(CUPS_SERVER_USER_CANCEL_ANY, num_settings,
1429 settings)) != NULL)
1430 {
1431 user_cancel_any = atoi(val);
1432
1433 if (user_cancel_any == old_user_cancel_any)
1434 {
1435 /*
1436 * No change to this setting...
1437 */
1438
1439 user_cancel_any = -1;
1440 }
1441 }
1442 else
1443 user_cancel_any = -1;
1444
1445 /*
1446 * Create a temporary file for the new cupsd.conf file...
1447 */
1448
1449 if ((temp = cupsTempFile2(tempfile, sizeof(tempfile))) == NULL)
1450 {
1451 cupsFileClose(cupsd);
1452
1453 if (remote)
1454 unlink(cupsdconf);
1455
1456 _cupsSetError(IPP_INTERNAL_ERROR, NULL, 0);
1457 return (0);
1458 }
1459
1460 /*
1461 * Copy the old file to the new, making changes along the way...
1462 */
1463
1464 cupsd_num_settings = 0;
1465 in_admin_location = 0;
1466 in_cancel_job = 0;
1467 in_conf_location = 0;
1468 in_default_policy = 0;
1469 in_location = 0;
1470 in_policy = 0;
1471 in_root_location = 0;
1472 linenum = 0;
1473 wrote_admin_location = 0;
1474 wrote_browsing = 0;
1475 wrote_conf_location = 0;
1476 wrote_loglevel = 0;
1477 wrote_policy = 0;
1478 wrote_port_listen = 0;
1479 wrote_root_location = 0;
1480 indent = 0;
1481
1482 if ((server_port_env = getenv("SERVER_PORT")) != NULL)
1483 {
1484 if ((server_port = atoi(server_port_env)) <= 0)
1485 server_port = ippPort();
1486 }
1487 else
1488 server_port = ippPort();
1489
1490 if (server_port <= 0)
1491 server_port = IPP_PORT;
1492
1493 while (cupsFileGetConf(cupsd, line, sizeof(line), &value, &linenum))
1494 {
1495 if ((!strcasecmp(line, "Port") || !strcasecmp(line, "Listen")) &&
1496 (share_printers >= 0 || remote_admin >= 0))
1497 {
1498 if (!wrote_port_listen)
1499 {
1500 wrote_port_listen = 1;
1501
1502 if (share_printers > 0 || remote_admin > 0)
1503 {
1504 cupsFilePuts(temp, "# Allow remote access\n");
1505 cupsFilePrintf(temp, "Port %d\n", server_port);
1506 }
1507 else
1508 {
1509 cupsFilePuts(temp, "# Only listen for connections from the local "
1510 "machine.\n");
1511 cupsFilePrintf(temp, "Listen localhost:%d\n", server_port);
1512 }
1513
1514 #ifdef CUPS_DEFAULT_DOMAINSOCKET
1515 if ((!value || strcmp(CUPS_DEFAULT_DOMAINSOCKET, value)) &&
1516 !access(CUPS_DEFAULT_DOMAINSOCKET, 0))
1517 cupsFilePuts(temp, "Listen " CUPS_DEFAULT_DOMAINSOCKET "\n");
1518 #endif /* CUPS_DEFAULT_DOMAINSOCKET */
1519 }
1520 else if (value && value[0] == '/'
1521 #ifdef CUPS_DEFAULT_DOMAINSOCKET
1522 && strcmp(CUPS_DEFAULT_DOMAINSOCKET, value)
1523 #endif /* CUPS_DEFAULT_DOMAINSOCKET */
1524 )
1525 cupsFilePrintf(temp, "Listen %s\n", value);
1526 }
1527 else if ((!strcasecmp(line, "Browsing") ||
1528 !strcasecmp(line, "BrowseAddress") ||
1529 !strcasecmp(line, "BrowseAllow") ||
1530 !strcasecmp(line, "BrowseDeny") ||
1531 !strcasecmp(line, "BrowseLocalProtocols") ||
1532 !strcasecmp(line, "BrowseRemoteProtocols") ||
1533 !strcasecmp(line, "BrowseOrder")) &&
1534 (remote_printers >= 0 || share_printers >= 0))
1535 {
1536 if (!wrote_browsing)
1537 {
1538 int new_remote_printers = (remote_printers > 0 ||
1539 (remote_printers == -1 &&
1540 old_remote_printers > 0));
1541 int new_share_printers = (share_printers > 0 ||
1542 (share_printers == -1 &&
1543 old_share_printers > 0));
1544
1545 wrote_browsing = 1;
1546
1547 if (new_remote_printers || new_share_printers)
1548 {
1549 const char *localp = cupsGetOption("BrowseLocalProtocols",
1550 num_settings, settings);
1551 const char *remotep = cupsGetOption("BrowseRemoteProtocols",
1552 num_settings, settings);
1553
1554 if (!localp)
1555 localp = cupsGetOption("BrowseLocalProtocols", cupsd_num_settings,
1556 cupsd_settings);
1557
1558 if (!remotep)
1559 remotep = cupsGetOption("BrowseRemoteProtocols", cupsd_num_settings,
1560 cupsd_settings);
1561
1562 if (new_remote_printers && new_share_printers)
1563 cupsFilePuts(temp,
1564 "# Enable printer sharing and shared printers.\n");
1565 else if (new_remote_printers)
1566 cupsFilePuts(temp,
1567 "# Show shared printers on the local network.\n");
1568 else
1569 cupsFilePuts(temp,
1570 "# Share local printers on the local network.\n");
1571
1572 cupsFilePuts(temp, "Browsing On\n");
1573 cupsFilePuts(temp, "BrowseOrder allow,deny\n");
1574
1575 if (new_remote_printers)
1576 {
1577 cupsFilePuts(temp, "BrowseAllow all\n");
1578
1579 if (!remotep)
1580 remotep = CUPS_DEFAULT_BROWSE_REMOTE_PROTOCOLS;
1581
1582 cupsFilePrintf(temp, "BrowseRemoteProtocols %s\n", remotep);
1583 }
1584 else
1585 cupsFilePuts(temp, "BrowseRemoteProtocols\n");
1586
1587 cupsd_num_settings = cupsAddOption("BrowseRemoteProtocols", remotep,
1588 cupsd_num_settings,
1589 &cupsd_settings);
1590
1591 if (new_share_printers)
1592 {
1593 cupsFilePuts(temp, "BrowseAddress @LOCAL\n");
1594
1595 if (!localp)
1596 localp = CUPS_DEFAULT_BROWSE_LOCAL_PROTOCOLS;
1597
1598 cupsFilePrintf(temp, "BrowseLocalProtocols %s\n", localp);
1599 }
1600 else
1601 cupsFilePuts(temp, "BrowseLocalProtocols\n");
1602
1603 cupsd_num_settings = cupsAddOption("BrowseLocalProtocols", localp,
1604 cupsd_num_settings,
1605 &cupsd_settings);
1606 }
1607 else
1608 {
1609 cupsFilePuts(temp,
1610 "# Disable printer sharing and shared printers.\n");
1611 cupsFilePuts(temp, "Browsing Off\n");
1612 }
1613 }
1614 }
1615 else if (!strcasecmp(line, "LogLevel") && debug_logging >= 0)
1616 {
1617 wrote_loglevel = 1;
1618
1619 if (debug_logging)
1620 {
1621 cupsFilePuts(temp,
1622 "# Show troubleshooting information in error_log.\n");
1623 cupsFilePuts(temp, "LogLevel debug\n");
1624 }
1625 else
1626 {
1627 cupsFilePuts(temp, "# Show general information in error_log.\n");
1628 cupsFilePuts(temp, "LogLevel " CUPS_DEFAULT_LOG_LEVEL "\n");
1629 }
1630 }
1631 else if (!strcasecmp(line, "<Policy"))
1632 {
1633 in_default_policy = !strcasecmp(value, "default");
1634 in_policy = 1;
1635
1636 cupsFilePrintf(temp, "%s %s>\n", line, value);
1637 indent += 2;
1638 }
1639 else if (!strcasecmp(line, "</Policy>"))
1640 {
1641 indent -= 2;
1642 if (!wrote_policy && in_default_policy)
1643 {
1644 wrote_policy = 1;
1645
1646 if (!user_cancel_any)
1647 cupsFilePuts(temp, " # Only the owner or an administrator can "
1648 "cancel a job...\n"
1649 " <Limit Cancel-Job>\n"
1650 " Order deny,allow\n"
1651 " Require user @OWNER "
1652 CUPS_DEFAULT_PRINTOPERATOR_AUTH "\n"
1653 " </Limit>\n");
1654 }
1655
1656 in_policy = 0;
1657 in_default_policy = 0;
1658
1659 cupsFilePuts(temp, "</Policy>\n");
1660 }
1661 else if (!strcasecmp(line, "<Location"))
1662 {
1663 in_location = 1;
1664 indent += 2;
1665 if (!strcmp(value, "/admin"))
1666 in_admin_location = 1;
1667 if (!strcmp(value, "/admin/conf"))
1668 in_conf_location = 1;
1669 else if (!strcmp(value, "/"))
1670 in_root_location = 1;
1671
1672 cupsFilePrintf(temp, "%s %s>\n", line, value);
1673 }
1674 else if (!strcasecmp(line, "</Location>"))
1675 {
1676 in_location = 0;
1677 indent -= 2;
1678 if (in_admin_location && remote_admin >= 0)
1679 {
1680 wrote_admin_location = 1;
1681
1682 if (remote_admin)
1683 cupsFilePuts(temp, " # Allow remote administration...\n");
1684 else if (remote_admin == 0)
1685 cupsFilePuts(temp, " # Restrict access to the admin pages...\n");
1686
1687 cupsFilePuts(temp, " Order allow,deny\n");
1688
1689 if (remote_admin)
1690 cupsFilePrintf(temp, " Allow %s\n",
1691 remote_any > 0 ? "all" : "@LOCAL");
1692 }
1693 else if (in_conf_location && remote_admin >= 0)
1694 {
1695 wrote_conf_location = 1;
1696
1697 if (remote_admin)
1698 cupsFilePuts(temp, " # Allow remote access to the configuration "
1699 "files...\n");
1700 else
1701 cupsFilePuts(temp, " # Restrict access to the configuration "
1702 "files...\n");
1703
1704 cupsFilePuts(temp, " Order allow,deny\n");
1705
1706 if (remote_admin)
1707 cupsFilePrintf(temp, " Allow %s\n",
1708 remote_any > 0 ? "all" : "@LOCAL");
1709 }
1710 else if (in_root_location && (remote_admin >= 0 || share_printers >= 0))
1711 {
1712 wrote_root_location = 1;
1713
1714 if (remote_admin > 0 && share_printers > 0)
1715 cupsFilePuts(temp, " # Allow shared printing and remote "
1716 "administration...\n");
1717 else if (remote_admin > 0)
1718 cupsFilePuts(temp, " # Allow remote administration...\n");
1719 else if (share_printers > 0)
1720 cupsFilePuts(temp, " # Allow shared printing...\n");
1721 else
1722 cupsFilePuts(temp, " # Restrict access to the server...\n");
1723
1724 cupsFilePuts(temp, " Order allow,deny\n");
1725
1726 if (remote_admin > 0 || share_printers > 0)
1727 cupsFilePrintf(temp, " Allow %s\n",
1728 remote_any > 0 ? "all" : "@LOCAL");
1729 }
1730
1731 in_admin_location = 0;
1732 in_conf_location = 0;
1733 in_root_location = 0;
1734
1735 cupsFilePuts(temp, "</Location>\n");
1736 }
1737 else if (!strcasecmp(line, "<Limit") && in_default_policy)
1738 {
1739 /*
1740 * See if the policy limit is for the Cancel-Job operation...
1741 */
1742
1743 char *valptr; /* Pointer into value */
1744
1745
1746 indent += 2;
1747
1748 if (!strcasecmp(value, "cancel-job") && user_cancel_any >= 0)
1749 {
1750 /*
1751 * Don't write anything for this limit section...
1752 */
1753
1754 in_cancel_job = 2;
1755 }
1756 else
1757 {
1758 cupsFilePrintf(temp, " %s", line);
1759
1760 while (*value)
1761 {
1762 for (valptr = value; !isspace(*valptr & 255) && *valptr; valptr ++);
1763
1764 if (*valptr)
1765 *valptr++ = '\0';
1766
1767 if (!strcasecmp(value, "cancel-job") && user_cancel_any >= 0)
1768 {
1769 /*
1770 * Write everything except for this definition...
1771 */
1772
1773 in_cancel_job = 1;
1774 }
1775 else
1776 cupsFilePrintf(temp, " %s", value);
1777
1778 for (value = valptr; isspace(*value & 255); value ++);
1779 }
1780
1781 cupsFilePuts(temp, ">\n");
1782 }
1783 }
1784 else if (!strcasecmp(line, "</Limit>") && in_cancel_job)
1785 {
1786 indent -= 2;
1787
1788 if (in_cancel_job == 1)
1789 cupsFilePuts(temp, " </Limit>\n");
1790
1791 wrote_policy = 1;
1792
1793 if (!user_cancel_any)
1794 cupsFilePuts(temp, " # Only the owner or an administrator can cancel "
1795 "a job...\n"
1796 " <Limit Cancel-Job>\n"
1797 " Order deny,allow\n"
1798 " Require user @OWNER "
1799 CUPS_DEFAULT_PRINTOPERATOR_AUTH "\n"
1800 " </Limit>\n");
1801
1802 in_cancel_job = 0;
1803 }
1804 else if ((((in_admin_location || in_conf_location || in_root_location) &&
1805 remote_admin >= 0) ||
1806 (in_root_location && share_printers >= 0)) &&
1807 (!strcasecmp(line, "Allow") || !strcasecmp(line, "Deny") ||
1808 !strcasecmp(line, "Order")))
1809 continue;
1810 else if (in_cancel_job == 2)
1811 continue;
1812 else if (!strcasecmp(line, "<Limit") && value)
1813 cupsFilePrintf(temp, " %s %s>\n", line, value);
1814 else if (line[0] == '<')
1815 {
1816 if (value)
1817 {
1818 cupsFilePrintf(temp, "%*s%s %s>\n", indent, "", line, value);
1819 indent += 2;
1820 }
1821 else
1822 {
1823 if (line[1] == '/')
1824 indent -= 2;
1825
1826 cupsFilePrintf(temp, "%*s%s\n", indent, "", line);
1827 }
1828 }
1829 else if (!in_policy && !in_location &&
1830 (val = cupsGetOption(line, num_settings, settings)) != NULL)
1831 {
1832 /*
1833 * Replace this directive's value with the new one...
1834 */
1835
1836 cupsd_num_settings = cupsAddOption(line, val, cupsd_num_settings,
1837 &cupsd_settings);
1838
1839 /*
1840 * Write the new value in its place, without indentation since we
1841 * only support setting root directives, not in sections...
1842 */
1843
1844 cupsFilePrintf(temp, "%s %s\n", line, val);
1845 }
1846 else if (value)
1847 {
1848 if (!in_policy && !in_location)
1849 {
1850 /*
1851 * Record the non-policy, non-location directives that we find
1852 * in the server settings, since we cache this info and record it
1853 * in _cupsAdminGetServerSettings()...
1854 */
1855
1856 cupsd_num_settings = cupsAddOption(line, value, cupsd_num_settings,
1857 &cupsd_settings);
1858 }
1859
1860 cupsFilePrintf(temp, "%*s%s %s\n", indent, "", line, value);
1861 }
1862 else
1863 cupsFilePrintf(temp, "%*s%s\n", indent, "", line);
1864 }
1865
1866 /*
1867 * Write any missing info...
1868 */
1869
1870 if (!wrote_browsing && (remote_printers >= 0 || share_printers >= 0))
1871 {
1872 if (remote_printers > 0 || share_printers > 0)
1873 {
1874 if (remote_printers > 0 && share_printers > 0)
1875 cupsFilePuts(temp, "# Enable printer sharing and shared printers.\n");
1876 else if (remote_printers > 0)
1877 cupsFilePuts(temp, "# Show shared printers on the local network.\n");
1878 else
1879 cupsFilePuts(temp, "# Share local printers on the local network.\n");
1880
1881 cupsFilePuts(temp, "Browsing On\n");
1882 cupsFilePuts(temp, "BrowseOrder allow,deny\n");
1883
1884 if (remote_printers > 0)
1885 cupsFilePuts(temp, "BrowseAllow all\n");
1886
1887 if (share_printers > 0)
1888 cupsFilePuts(temp, "BrowseAddress @LOCAL\n");
1889 }
1890 else
1891 {
1892 cupsFilePuts(temp, "# Disable printer sharing and shared printers.\n");
1893 cupsFilePuts(temp, "Browsing Off\n");
1894 }
1895 }
1896
1897 if (!wrote_loglevel && debug_logging >= 0)
1898 {
1899 if (debug_logging)
1900 {
1901 cupsFilePuts(temp, "# Show troubleshooting information in error_log.\n");
1902 cupsFilePuts(temp, "LogLevel debug\n");
1903 }
1904 else
1905 {
1906 cupsFilePuts(temp, "# Show general information in error_log.\n");
1907 cupsFilePuts(temp, "LogLevel " CUPS_DEFAULT_LOG_LEVEL "\n");
1908 }
1909 }
1910
1911 if (!wrote_port_listen && (share_printers >= 0 || remote_admin >= 0))
1912 {
1913 if (share_printers > 0 || remote_admin > 0)
1914 {
1915 cupsFilePuts(temp, "# Allow remote access\n");
1916 cupsFilePrintf(temp, "Port %d\n", ippPort());
1917 }
1918 else
1919 {
1920 cupsFilePuts(temp,
1921 "# Only listen for connections from the local machine.\n");
1922 cupsFilePrintf(temp, "Listen localhost:%d\n", ippPort());
1923 }
1924
1925 #ifdef CUPS_DEFAULT_DOMAINSOCKET
1926 if (!access(CUPS_DEFAULT_DOMAINSOCKET, 0))
1927 cupsFilePuts(temp, "Listen " CUPS_DEFAULT_DOMAINSOCKET "\n");
1928 #endif /* CUPS_DEFAULT_DOMAINSOCKET */
1929 }
1930
1931 if (!wrote_root_location && (remote_admin >= 0 || share_printers >= 0))
1932 {
1933 if (remote_admin > 0 && share_printers > 0)
1934 cupsFilePuts(temp,
1935 "# Allow shared printing and remote administration...\n");
1936 else if (remote_admin > 0)
1937 cupsFilePuts(temp, "# Allow remote administration...\n");
1938 else if (share_printers > 0)
1939 cupsFilePuts(temp, "# Allow shared printing...\n");
1940 else
1941 cupsFilePuts(temp, "# Restrict access to the server...\n");
1942
1943 cupsFilePuts(temp, "<Location />\n"
1944 " Order allow,deny\n");
1945
1946 if (remote_admin > 0 || share_printers > 0)
1947 cupsFilePrintf(temp, " Allow %s\n", remote_any > 0 ? "all" : "@LOCAL");
1948
1949 cupsFilePuts(temp, "</Location>\n");
1950 }
1951
1952 if (!wrote_admin_location && remote_admin >= 0)
1953 {
1954 if (remote_admin)
1955 cupsFilePuts(temp, "# Allow remote administration...\n");
1956 else
1957 cupsFilePuts(temp, "# Restrict access to the admin pages...\n");
1958
1959 cupsFilePuts(temp, "<Location /admin>\n"
1960 " Order allow,deny\n");
1961
1962 if (remote_admin)
1963 cupsFilePrintf(temp, " Allow %s\n", remote_any > 0 ? "all" : "@LOCAL");
1964
1965 cupsFilePuts(temp, "</Location>\n");
1966 }
1967
1968 if (!wrote_conf_location && remote_admin >= 0)
1969 {
1970 if (remote_admin)
1971 cupsFilePuts(temp,
1972 "# Allow remote access to the configuration files...\n");
1973 else
1974 cupsFilePuts(temp, "# Restrict access to the configuration files...\n");
1975
1976 cupsFilePuts(temp, "<Location /admin/conf>\n"
1977 " AuthType Default\n"
1978 " Require user @SYSTEM\n"
1979 " Order allow,deny\n");
1980
1981 if (remote_admin)
1982 cupsFilePrintf(temp, " Allow %s\n", remote_any > 0 ? "all" : "@LOCAL");
1983
1984 cupsFilePuts(temp, "</Location>\n");
1985 }
1986
1987 if (!wrote_policy && user_cancel_any >= 0)
1988 {
1989 cupsFilePuts(temp, "<Policy default>\n"
1990 " # Job-related operations must be done by the owner "
1991 "or an administrator...\n"
1992 " <Limit Send-Document Send-URI Hold-Job Release-Job "
1993 "Restart-Job Purge-Jobs Set-Job-Attributes "
1994 "Create-Job-Subscription Renew-Subscription "
1995 "Cancel-Subscription Get-Notifications Reprocess-Job "
1996 "Cancel-Current-Job Suspend-Current-Job Resume-Job "
1997 "CUPS-Move-Job>\n"
1998 " Require user @OWNER @SYSTEM\n"
1999 " Order deny,allow\n"
2000 " </Limit>\n"
2001 " # All administration operations require an "
2002 "administrator to authenticate...\n"
2003 " <Limit Pause-Printer Resume-Printer "
2004 "Set-Printer-Attributes Enable-Printer "
2005 "Disable-Printer Pause-Printer-After-Current-Job "
2006 "Hold-New-Jobs Release-Held-New-Jobs Deactivate-Printer "
2007 "Activate-Printer Restart-Printer Shutdown-Printer "
2008 "Startup-Printer Promote-Job Schedule-Job-After "
2009 "CUPS-Add-Printer CUPS-Delete-Printer "
2010 "CUPS-Add-Class CUPS-Delete-Class "
2011 "CUPS-Accept-Jobs CUPS-Reject-Jobs "
2012 "CUPS-Set-Default CUPS-Add-Device CUPS-Delete-Device>\n"
2013 " AuthType Default\n"
2014 " Require user @SYSTEM\n"
2015 " Order deny,allow\n"
2016 "</Limit>\n");
2017
2018 if (!user_cancel_any)
2019 cupsFilePuts(temp, " # Only the owner or an administrator can cancel "
2020 "a job...\n"
2021 " <Limit Cancel-Job>\n"
2022 " Order deny,allow\n"
2023 " Require user @OWNER "
2024 CUPS_DEFAULT_PRINTOPERATOR_AUTH "\n"
2025 " </Limit>\n");
2026
2027 cupsFilePuts(temp, " <Limit All>\n"
2028 " Order deny,allow\n"
2029 " </Limit>\n"
2030 "</Policy>\n");
2031 }
2032
2033 for (i = num_settings, setting = settings; i > 0; i --, setting ++)
2034 if (setting->name[0] != '_' &&
2035 !cupsGetOption(setting->name, cupsd_num_settings, cupsd_settings))
2036 {
2037 /*
2038 * Add this directive to the list of directives we have written...
2039 */
2040
2041 cupsd_num_settings = cupsAddOption(setting->name, setting->value,
2042 cupsd_num_settings, &cupsd_settings);
2043
2044 /*
2045 * Write the new value, without indentation since we only support
2046 * setting root directives, not in sections...
2047 */
2048
2049 cupsFilePrintf(temp, "%s %s\n", setting->name, setting->value);
2050 }
2051
2052 cupsFileClose(cupsd);
2053 cupsFileClose(temp);
2054
2055 /*
2056 * Upload the configuration file to the server...
2057 */
2058
2059 status = cupsPutFile(http, "/admin/conf/cupsd.conf", tempfile);
2060
2061 if (status == HTTP_CREATED)
2062 {
2063 /*
2064 * Updated OK, add the basic settings...
2065 */
2066
2067 if (debug_logging >= 0)
2068 cupsd_num_settings = cupsAddOption(CUPS_SERVER_DEBUG_LOGGING,
2069 debug_logging ? "1" : "0",
2070 cupsd_num_settings, &cupsd_settings);
2071 else
2072 cupsd_num_settings = cupsAddOption(CUPS_SERVER_DEBUG_LOGGING,
2073 old_debug_logging ? "1" : "0",
2074 cupsd_num_settings, &cupsd_settings);
2075
2076 if (remote_admin >= 0)
2077 cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ADMIN,
2078 remote_admin ? "1" : "0",
2079 cupsd_num_settings, &cupsd_settings);
2080 else
2081 cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ADMIN,
2082 old_remote_admin ? "1" : "0",
2083 cupsd_num_settings, &cupsd_settings);
2084
2085 cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_ANY,
2086 remote_any ? "1" : "0",
2087 cupsd_num_settings, &cupsd_settings);
2088
2089 if (remote_printers >= 0)
2090 cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_PRINTERS,
2091 remote_printers ? "1" : "0",
2092 cupsd_num_settings, &cupsd_settings);
2093 else
2094 cupsd_num_settings = cupsAddOption(CUPS_SERVER_REMOTE_PRINTERS,
2095 old_remote_printers ? "1" : "0",
2096 cupsd_num_settings, &cupsd_settings);
2097
2098 if (share_printers >= 0)
2099 cupsd_num_settings = cupsAddOption(CUPS_SERVER_SHARE_PRINTERS,
2100 share_printers ? "1" : "0",
2101 cupsd_num_settings, &cupsd_settings);
2102 else
2103 cupsd_num_settings = cupsAddOption(CUPS_SERVER_SHARE_PRINTERS,
2104 old_share_printers ? "1" : "0",
2105 cupsd_num_settings, &cupsd_settings);
2106
2107 if (user_cancel_any >= 0)
2108 cupsd_num_settings = cupsAddOption(CUPS_SERVER_USER_CANCEL_ANY,
2109 user_cancel_any ? "1" : "0",
2110 cupsd_num_settings, &cupsd_settings);
2111 else
2112 cupsd_num_settings = cupsAddOption(CUPS_SERVER_USER_CANCEL_ANY,
2113 old_user_cancel_any ? "1" : "0",
2114 cupsd_num_settings, &cupsd_settings);
2115
2116 /*
2117 * Save the new values...
2118 */
2119
2120 invalidate_cupsd_cache(cg);
2121
2122 cg->cupsd_num_settings = cupsd_num_settings;
2123 cg->cupsd_settings = cupsd_settings;
2124 cg->cupsd_update = time(NULL);
2125
2126 httpGetHostname(http, cg->cupsd_hostname, sizeof(cg->cupsd_hostname));
2127 }
2128 else
2129 cupsFreeOptions(cupsd_num_settings, cupsd_settings);
2130
2131 /*
2132 * Remote our temp files and return...
2133 */
2134
2135 if (remote)
2136 unlink(cupsdconf);
2137
2138 unlink(tempfile);
2139
2140 return (status == HTTP_CREATED);
2141 }
2142
2143
2144 /*
2145 * 'do_samba_command()' - Do a SAMBA command.
2146 */
2147
2148 static int /* O - Status of command */
2149 do_samba_command(const char *command, /* I - Command to run */
2150 const char *address, /* I - Address for command */
2151 const char *subcmd, /* I - Sub-command */
2152 const char *authfile, /* I - Samba authentication file */
2153 FILE *logfile) /* I - Optional log file */
2154 {
2155 #ifdef WIN32
2156 return (1); /* Always fail on Windows... */
2157
2158 #else
2159 int status; /* Status of command */
2160 int pid; /* Process ID of child */
2161
2162
2163 if (logfile)
2164 _cupsLangPrintf(logfile,
2165 _("Running command: %s %s -N -A %s -c \'%s\'\n"),
2166 command, address, authfile, subcmd);
2167
2168 if ((pid = fork()) == 0)
2169 {
2170 /*
2171 * Child goes here, redirect stdin/out/err and execute the command...
2172 */
2173
2174 close(0);
2175 open("/dev/null", O_RDONLY);
2176
2177 close(1);
2178
2179 if (logfile)
2180 dup(fileno(logfile));
2181 else
2182 open("/dev/null", O_WRONLY);
2183
2184 close(2);
2185 dup(1);
2186
2187 execlp(command, command, address, "-N", "-A", authfile, "-c", subcmd,
2188 (char *)0);
2189 exit(errno);
2190 }
2191 else if (pid < 0)
2192 {
2193 status = -1;
2194
2195 if (logfile)
2196 _cupsLangPrintf(logfile, _("Unable to run \"%s\": %s\n"),
2197 command, strerror(errno));
2198 }
2199 else
2200 {
2201 /*
2202 * Wait for the process to complete...
2203 */
2204
2205 while (wait(&status) != pid);
2206 }
2207
2208 if (logfile)
2209 _cupsLangPuts(logfile, "\n");
2210
2211 DEBUG_printf(("9do_samba_command: status=%d", status));
2212
2213 if (WIFEXITED(status))
2214 return (WEXITSTATUS(status));
2215 else
2216 return (-WTERMSIG(status));
2217 #endif /* WIN32 */
2218 }
2219
2220
2221 /*
2222 * 'get_cupsd_conf()' - Get the current cupsd.conf file.
2223 */
2224
2225 static http_status_t /* O - Status of request */
2226 get_cupsd_conf(
2227 http_t *http, /* I - Connection to server */
2228 _cups_globals_t *cg, /* I - Global data */
2229 time_t last_update, /* I - Last update time for file */
2230 char *name, /* I - Filename buffer */
2231 int namesize, /* I - Size of filename buffer */
2232 int *remote) /* O - Remote file? */
2233 {
2234 int fd; /* Temporary file descriptor */
2235 #ifndef WIN32
2236 struct stat info; /* cupsd.conf file information */
2237 #endif /* WIN32 */
2238 http_status_t status; /* Status of getting cupsd.conf */
2239 char host[HTTP_MAX_HOST]; /* Hostname for connection */
2240
2241
2242 /*
2243 * See if we already have the data we need...
2244 */
2245
2246 httpGetHostname(http, host, sizeof(host));
2247
2248 if (strcasecmp(cg->cupsd_hostname, host))
2249 invalidate_cupsd_cache(cg);
2250
2251 snprintf(name, namesize, "%s/cupsd.conf", cg->cups_serverroot);
2252 *remote = 0;
2253
2254 #ifndef WIN32
2255 if (!strcasecmp(host, "localhost") && !access(name, R_OK))
2256 {
2257 /*
2258 * Read the local file rather than using HTTP...
2259 */
2260
2261 if (stat(name, &info))
2262 {
2263 char message[1024]; /* Message string */
2264
2265
2266 snprintf(message, sizeof(message),
2267 _cupsLangString(cupsLangDefault(), _("stat of %s failed: %s")),
2268 name, strerror(errno));
2269 _cupsSetError(IPP_INTERNAL_ERROR, message, 0);
2270
2271 *name = '\0';
2272
2273 return (HTTP_SERVER_ERROR);
2274 }
2275 else if (last_update && info.st_mtime <= last_update)
2276 status = HTTP_NOT_MODIFIED;
2277 else
2278 status = HTTP_OK;
2279 }
2280 else
2281 #endif /* !WIN32 */
2282 {
2283 /*
2284 * Read cupsd.conf via a HTTP GET request...
2285 */
2286
2287 if ((fd = cupsTempFd(name, namesize)) < 0)
2288 {
2289 *name = '\0';
2290
2291 _cupsSetError(IPP_INTERNAL_ERROR, NULL, 0);
2292
2293 invalidate_cupsd_cache(cg);
2294
2295 return (HTTP_SERVER_ERROR);
2296 }
2297
2298 *remote = 1;
2299
2300 httpClearFields(http);
2301
2302 if (last_update)
2303 httpSetField(http, HTTP_FIELD_IF_MODIFIED_SINCE,
2304 httpGetDateString(last_update));
2305
2306 status = cupsGetFd(http, "/admin/conf/cupsd.conf", fd);
2307
2308 close(fd);
2309
2310 if (status != HTTP_OK)
2311 {
2312 unlink(name);
2313 *name = '\0';
2314 }
2315 }
2316
2317 return (status);
2318 }
2319
2320
2321 /*
2322 * 'invalidate_cupsd_cache()' - Invalidate the cached cupsd.conf settings.
2323 */
2324
2325 static void
2326 invalidate_cupsd_cache(
2327 _cups_globals_t *cg) /* I - Global data */
2328 {
2329 cupsFreeOptions(cg->cupsd_num_settings, cg->cupsd_settings);
2330
2331 cg->cupsd_hostname[0] = '\0';
2332 cg->cupsd_update = 0;
2333 cg->cupsd_num_settings = 0;
2334 cg->cupsd_settings = NULL;
2335 }
2336
2337
2338 /*
2339 * 'write_option()' - Write a CUPS option to a PPD file.
2340 */
2341
2342 static void
2343 write_option(cups_file_t *dstfp, /* I - PPD file */
2344 int order, /* I - Order dependency */
2345 const char *name, /* I - Option name */
2346 const char *text, /* I - Option text */
2347 const char *attrname, /* I - Attribute name */
2348 ipp_attribute_t *suppattr, /* I - IPP -supported attribute */
2349 ipp_attribute_t *defattr, /* I - IPP -default attribute */
2350 int defval, /* I - Default value number */
2351 int valcount) /* I - Number of values */
2352 {
2353 int i; /* Looping var */
2354
2355
2356 cupsFilePrintf(dstfp, "*JCLOpenUI *%s/%s: PickOne\n"
2357 "*OrderDependency: %d JCLSetup *%s\n",
2358 name, text, order, name);
2359
2360 if (defattr->value_tag == IPP_TAG_INTEGER)
2361 {
2362 /*
2363 * Do numeric options with a range or list...
2364 */
2365
2366 cupsFilePrintf(dstfp, "*Default%s: %d\n", name,
2367 defattr->values[defval].integer);
2368
2369 if (suppattr->value_tag == IPP_TAG_RANGE)
2370 {
2371 /*
2372 * List each number in the range...
2373 */
2374
2375 for (i = suppattr->values[0].range.lower;
2376 i <= suppattr->values[0].range.upper;
2377 i ++)
2378 {
2379 cupsFilePrintf(dstfp, "*%s %d: \"", name, i);
2380
2381 if (valcount == 1)
2382 cupsFilePrintf(dstfp, "%%cupsJobTicket: %s=%d\n\"\n*End\n",
2383 attrname, i);
2384 else if (defval == 0)
2385 cupsFilePrintf(dstfp, "%%cupsJobTicket: %s=%d\"\n", attrname, i);
2386 else if (defval < (valcount - 1))
2387 cupsFilePrintf(dstfp, ",%d\"\n", i);
2388 else
2389 cupsFilePrintf(dstfp, ",%d\n\"\n*End\n", i);
2390 }
2391 }
2392 else
2393 {
2394 /*
2395 * List explicit numbers...
2396 */
2397
2398 for (i = 0; i < suppattr->num_values; i ++)
2399 {
2400 cupsFilePrintf(dstfp, "*%s %d: \"", name, suppattr->values[i].integer);
2401
2402 if (valcount == 1)
2403 cupsFilePrintf(dstfp, "%%cupsJobTicket: %s=%d\n\"\n*End\n", attrname,
2404 suppattr->values[i].integer);
2405 else if (defval == 0)
2406 cupsFilePrintf(dstfp, "%%cupsJobTicket: %s=%d\"\n", attrname,
2407 suppattr->values[i].integer);
2408 else if (defval < (valcount - 1))
2409 cupsFilePrintf(dstfp, ",%d\"\n", suppattr->values[i].integer);
2410 else
2411 cupsFilePrintf(dstfp, ",%d\n\"\n*End\n", suppattr->values[i].integer);
2412 }
2413 }
2414 }
2415 else
2416 {
2417 /*
2418 * Do text options with a list...
2419 */
2420
2421 cupsFilePrintf(dstfp, "*Default%s: %s\n", name,
2422 defattr->values[defval].string.text);
2423
2424 for (i = 0; i < suppattr->num_values; i ++)
2425 {
2426 cupsFilePrintf(dstfp, "*%s %s: \"", name,
2427 suppattr->values[i].string.text);
2428
2429 if (valcount == 1)
2430 cupsFilePrintf(dstfp, "%%cupsJobTicket: %s=%s\n\"\n*End\n", attrname,
2431 suppattr->values[i].string.text);
2432 else if (defval == 0)
2433 cupsFilePrintf(dstfp, "%%cupsJobTicket: %s=%s\"\n", attrname,
2434 suppattr->values[i].string.text);
2435 else if (defval < (valcount - 1))
2436 cupsFilePrintf(dstfp, ",%s\"\n", suppattr->values[i].string.text);
2437 else
2438 cupsFilePrintf(dstfp, ",%s\n\"\n*End\n",
2439 suppattr->values[i].string.text);
2440 }
2441 }
2442
2443 cupsFilePrintf(dstfp, "*JCLCloseUI: *%s\n\n", name);
2444 }
2445
2446
2447 /*
2448 * End of "$Id: adminutil.c 7850 2008-08-20 00:07:25Z mike $".
2449 */
Unnamed repository; edit this file 'description' to name the repository.