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s3:secrets: let secrets_delete_machine_password_ex() remove SID and GUID too
[Samba.git] / source3 / rpc_server / spoolss / srv_spoolss_nt.c
blob9d99e74f3951068b231d2ae31d1285b2ad800012
1 /*
2 * Unix SMB/CIFS implementation.
3 * RPC Pipe client / server routines
4 * Copyright (C) Andrew Tridgell 1992-2000,
5 * Copyright (C) Luke Kenneth Casson Leighton 1996-2000,
6 * Copyright (C) Jean François Micouleau 1998-2000,
7 * Copyright (C) Jeremy Allison 2001-2002,
8 * Copyright (C) Gerald Carter 2000-2004,
9 * Copyright (C) Tim Potter 2001-2002.
10 * Copyright (C) Guenther Deschner 2009-2010.
11 * Copyright (C) Andreas Schneider 2010.
12 *
13 * This program is free software; you can redistribute it and/or modify
14 * it under the terms of the GNU General Public License as published by
15 * the Free Software Foundation; either version 3 of the License, or
16 * (at your option) any later version.
17 *
18 * This program is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU General Public License for more details.
22 *
23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, see <http://www.gnu.org/licenses/>.
25 */
26
27 /* Since the SPOOLSS rpc routines are basically DOS 16-bit calls wrapped
28 up, all the errors returned are DOS errors, not NT status codes. */
29
30 #include "includes.h"
31 #include "ntdomain.h"
32 #include "nt_printing.h"
33 #include "srv_spoolss_util.h"
34 #include "../librpc/gen_ndr/srv_spoolss.h"
35 #include "../librpc/gen_ndr/ndr_spoolss_c.h"
36 #include "rpc_client/init_spoolss.h"
37 #include "rpc_client/cli_pipe.h"
38 #include "../libcli/security/security.h"
39 #include "librpc/gen_ndr/ndr_security.h"
40 #include "registry.h"
41 #include "include/printing.h"
42 #include "secrets.h"
43 #include "../librpc/gen_ndr/netlogon.h"
44 #include "rpc_misc.h"
45 #include "printing/notify.h"
46 #include "serverid.h"
47 #include "../libcli/registry/util_reg.h"
48 #include "smbd/smbd.h"
49 #include "smbd/globals.h"
50 #include "auth.h"
51 #include "messages.h"
52 #include "rpc_server/spoolss/srv_spoolss_nt.h"
53 #include "util_tdb.h"
54 #include "libsmb/libsmb.h"
55 #include "printing/printer_list.h"
56 #include "../lib/tsocket/tsocket.h"
57 #include "rpc_client/cli_winreg_spoolss.h"
58 #include "../libcli/smb/smbXcli_base.h"
59 #include "rpc_server/spoolss/srv_spoolss_handle.h"
60
61 /* macros stolen from s4 spoolss server */
62 #define SPOOLSS_BUFFER_UNION(fn,info,level) \
63 ((info)?ndr_size_##fn(info, level, 0):0)
64
65 #define SPOOLSS_BUFFER_UNION_ARRAY(mem_ctx,fn,info,level,count) \
66 ((info)?ndr_size_##fn##_info(mem_ctx, level, count, info):0)
67
68 #define SPOOLSS_BUFFER_ARRAY(mem_ctx,fn,info,count) \
69 ((info)?ndr_size_##fn##_info(mem_ctx, count, info):0)
70
71 #define SPOOLSS_BUFFER_OK(val_true,val_false) ((r->in.offered >= *r->out.needed)?val_true:val_false)
72
73 #undef DBGC_CLASS
74 #define DBGC_CLASS DBGC_RPC_SRV
75
76 #ifndef MAX_OPEN_PRINTER_EXS
77 #define MAX_OPEN_PRINTER_EXS 50
78 #endif
79
80 #define GLOBAL_SPOOLSS_OS_MAJOR_DEFAULT 5
81 #define GLOBAL_SPOOLSS_OS_MINOR_DEFAULT 2
82 #define GLOBAL_SPOOLSS_OS_BUILD_DEFAULT 3790
83 #define GLOBAL_SPOOLSS_ARCHITECTURE SPOOLSS_ARCHITECTURE_x64
84
85 static struct printer_handle *printers_list;
86
87 struct printer_session_counter {
88 struct printer_session_counter *next;
89 struct printer_session_counter *prev;
90
91 int snum;
92 uint32_t counter;
93 };
94
95 static struct printer_session_counter *counter_list;
96
97 struct notify_back_channel {
98 struct notify_back_channel *prev, *next;
99
100 /* associated client */
101 struct sockaddr_storage client_address;
102
103 /* print notify back-channel pipe handle*/
104 struct rpc_pipe_client *cli_pipe;
105 struct cli_state *cli;
106 uint32_t active_connections;
107 };
108
109 static struct notify_back_channel *back_channels;
110
111 /* Map generic permissions to printer object specific permissions */
112
113 const struct standard_mapping printer_std_mapping = {
114 PRINTER_READ,
115 PRINTER_WRITE,
116 PRINTER_EXECUTE,
117 PRINTER_ALL_ACCESS
118 };
119
120 /* Map generic permissions to print server object specific permissions */
121
122 const struct standard_mapping printserver_std_mapping = {
123 SERVER_READ,
124 SERVER_WRITE,
125 SERVER_EXECUTE,
126 SERVER_ALL_ACCESS
127 };
128
129 /* API table for Xcv Monitor functions */
130
131 struct xcv_api_table {
132 const char *name;
133 WERROR(*fn) (TALLOC_CTX *mem_ctx, struct security_token *token, DATA_BLOB *in, DATA_BLOB *out, uint32_t *needed);
134 };
135
136 static void prune_printername_cache(void);
137
138 /********************************************************************
139 * Canonicalize servername.
140 ********************************************************************/
141
142 static const char *canon_servername(const char *servername)
143 {
144 const char *pservername = servername;
145 while (*pservername == '\\') {
146 pservername++;
147 }
148 return pservername;
149 }
150
151 /* translate between internal status numbers and NT status numbers */
152 static int nt_printj_status(int v)
153 {
154 switch (v) {
155 case LPQ_QUEUED:
156 return 0;
157 case LPQ_PAUSED:
158 return JOB_STATUS_PAUSED;
159 case LPQ_SPOOLING:
160 return JOB_STATUS_SPOOLING;
161 case LPQ_PRINTING:
162 return JOB_STATUS_PRINTING;
163 case LPQ_ERROR:
164 return JOB_STATUS_ERROR;
165 case LPQ_DELETING:
166 return JOB_STATUS_DELETING;
167 case LPQ_OFFLINE:
168 return JOB_STATUS_OFFLINE;
169 case LPQ_PAPEROUT:
170 return JOB_STATUS_PAPEROUT;
171 case LPQ_PRINTED:
172 return JOB_STATUS_PRINTED;
173 case LPQ_DELETED:
174 return JOB_STATUS_DELETED;
175 case LPQ_BLOCKED:
176 return JOB_STATUS_BLOCKED_DEVQ;
177 case LPQ_USER_INTERVENTION:
178 return JOB_STATUS_USER_INTERVENTION;
179 }
180 return 0;
181 }
182
183 static int nt_printq_status(int v)
184 {
185 switch (v) {
186 case LPQ_PAUSED:
187 return PRINTER_STATUS_PAUSED;
188 case LPQ_QUEUED:
189 case LPQ_SPOOLING:
190 case LPQ_PRINTING:
191 return 0;
192 }
193 return 0;
194 }
195
196 /***************************************************************************
197 Disconnect from the client
198 ****************************************************************************/
199
200 static void srv_spoolss_replycloseprinter(int snum,
201 struct printer_handle *prn_hnd)
202 {
203 WERROR result;
204 NTSTATUS status;
205
206 /*
207 * Tell the specific printing tdb we no longer want messages for this printer
208 * by deregistering our PID.
209 */
210
211 if (!print_notify_deregister_pid(snum)) {
212 DEBUG(0, ("Failed to register our pid for printer %s\n",
213 lp_const_servicename(snum)));
214 }
215
216 /* weird if the test succeeds !!! */
217 if (prn_hnd->notify.cli_chan == NULL ||
218 prn_hnd->notify.cli_chan->cli_pipe == NULL ||
219 prn_hnd->notify.cli_chan->cli_pipe->binding_handle == NULL ||
220 prn_hnd->notify.cli_chan->active_connections == 0) {
221 DEBUG(0, ("Trying to close unexisting backchannel!\n"));
222 DLIST_REMOVE(back_channels, prn_hnd->notify.cli_chan);
223 TALLOC_FREE(prn_hnd->notify.cli_chan);
224 return;
225 }
226
227 status = dcerpc_spoolss_ReplyClosePrinter(
228 prn_hnd->notify.cli_chan->cli_pipe->binding_handle,
229 talloc_tos(),
230 &prn_hnd->notify.cli_hnd,
231 &result);
232 if (!NT_STATUS_IS_OK(status)) {
233 DEBUG(0, ("dcerpc_spoolss_ReplyClosePrinter failed [%s].\n",
234 nt_errstr(status)));
235 result = ntstatus_to_werror(status);
236 } else if (!W_ERROR_IS_OK(result)) {
237 DEBUG(0, ("reply_close_printer failed [%s].\n",
238 win_errstr(result)));
239 }
240
241 /* if it's the last connection, deconnect the IPC$ share */
242 if (prn_hnd->notify.cli_chan->active_connections == 1) {
243
244 cli_shutdown(prn_hnd->notify.cli_chan->cli);
245 DLIST_REMOVE(back_channels, prn_hnd->notify.cli_chan);
246 TALLOC_FREE(prn_hnd->notify.cli_chan);
247
248 if (prn_hnd->notify.msg_ctx != NULL) {
249 messaging_deregister(prn_hnd->notify.msg_ctx,
250 MSG_PRINTER_NOTIFY2, NULL);
251 }
252 }
253
254 if (prn_hnd->notify.cli_chan) {
255 prn_hnd->notify.cli_chan->active_connections--;
256 prn_hnd->notify.cli_chan = NULL;
257 }
258 }
259
260 /****************************************************************************
261 Functions to free a printer entry datastruct.
262 ****************************************************************************/
263
264 static int printer_entry_destructor(struct printer_handle *Printer)
265 {
266 if (Printer->notify.cli_chan != NULL &&
267 Printer->notify.cli_chan->active_connections > 0) {
268 int snum = -1;
269
270 switch(Printer->printer_type) {
271 case SPLHND_SERVER:
272 srv_spoolss_replycloseprinter(snum, Printer);
273 break;
274
275 case SPLHND_PRINTER:
276 snum = print_queue_snum(Printer->sharename);
277 if (snum != -1) {
278 srv_spoolss_replycloseprinter(snum, Printer);
279 }
280 break;
281 default:
282 break;
283 }
284 }
285
286 Printer->notify.flags=0;
287 Printer->notify.options=0;
288 Printer->notify.localmachine[0]='\0';
289 Printer->notify.printerlocal=0;
290 TALLOC_FREE(Printer->notify.option);
291 TALLOC_FREE(Printer->devmode);
292
293 /* Remove from the internal list. */
294 DLIST_REMOVE(printers_list, Printer);
295 return 0;
296 }
297
298 /****************************************************************************
299 find printer index by handle
300 ****************************************************************************/
301
302 static struct printer_handle *find_printer_index_by_hnd(struct pipes_struct *p,
303 struct policy_handle *hnd)
304 {
305 struct printer_handle *find_printer = NULL;
306
307 if(!find_policy_by_hnd(p,hnd,(void **)(void *)&find_printer)) {
308 DEBUG(2,("find_printer_index_by_hnd: Printer handle not found: "));
309 return NULL;
310 }
311
312 return find_printer;
313 }
314
315 /****************************************************************************
316 Close printer index by handle.
317 ****************************************************************************/
318
319 static bool close_printer_handle(struct pipes_struct *p, struct policy_handle *hnd)
320 {
321 struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd);
322
323 if (!Printer) {
324 DEBUG(2,("close_printer_handle: Invalid handle (%s:%u:%u)\n",
325 OUR_HANDLE(hnd)));
326 return false;
327 }
328
329 close_policy_hnd(p, hnd);
330
331 return true;
332 }
333
334 /****************************************************************************
335 Delete a printer given a handle.
336 ****************************************************************************/
337
338 static WERROR delete_printer_hook(TALLOC_CTX *ctx, struct security_token *token,
339 const char *sharename,
340 struct messaging_context *msg_ctx)
341 {
342 char *cmd = lp_deleteprinter_command(talloc_tos());
343 char *command = NULL;
344 int ret;
345 bool is_print_op = false;
346
347 /* can't fail if we don't try */
348
349 if ( !*cmd )
350 return WERR_OK;
351
352 command = talloc_asprintf(ctx,
353 "%s \"%s\"",
354 cmd, sharename);
355 if (!command) {
356 return WERR_NOT_ENOUGH_MEMORY;
357 }
358 if ( token )
359 is_print_op = security_token_has_privilege(token, SEC_PRIV_PRINT_OPERATOR);
360
361 DEBUG(10,("Running [%s]\n", command));
362
363 /********** BEGIN SePrintOperatorPrivlege BLOCK **********/
364
365 if ( is_print_op )
366 become_root();
367
368 ret = smbrun(command, NULL, NULL);
369 if (ret == 0) {
370 /* Tell everyone we updated smb.conf. */
371 message_send_all(msg_ctx, MSG_SMB_CONF_UPDATED, NULL, 0, NULL);
372 }
373
374 if ( is_print_op )
375 unbecome_root();
376
377 /********** END SePrintOperatorPrivlege BLOCK **********/
378
379 DEBUGADD(10,("returned [%d]\n", ret));
380
381 TALLOC_FREE(command);
382
383 if (ret != 0)
384 return WERR_INVALID_HANDLE; /* What to return here? */
385
386 return WERR_OK;
387 }
388
389 /****************************************************************************
390 Delete a printer given a handle.
391 ****************************************************************************/
392
393 static WERROR delete_printer_handle(struct pipes_struct *p, struct policy_handle *hnd)
394 {
395 struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd);
396 WERROR result;
397
398 if (!Printer) {
399 DEBUG(2,("delete_printer_handle: Invalid handle (%s:%u:%u)\n",
400 OUR_HANDLE(hnd)));
401 return WERR_INVALID_HANDLE;
402 }
403
404 /*
405 * It turns out that Windows allows delete printer on a handle
406 * opened by an admin user, then used on a pipe handle created
407 * by an anonymous user..... but they're working on security.... riiight !
408 * JRA.
409 */
410
411 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
412 DEBUG(3, ("delete_printer_handle: denied by handle\n"));
413 return WERR_ACCESS_DENIED;
414 }
415
416 /* this does not need a become root since the access check has been
417 done on the handle already */
418
419 result = winreg_delete_printer_key_internal(p->mem_ctx,
420 get_session_info_system(),
421 p->msg_ctx,
422 Printer->sharename,
423 "");
424 if (!W_ERROR_IS_OK(result)) {
425 DEBUG(3,("Error deleting printer %s\n", Printer->sharename));
426 return WERR_INVALID_HANDLE;
427 }
428
429 result = delete_printer_hook(p->mem_ctx, p->session_info->security_token,
430 Printer->sharename, p->msg_ctx);
431 if (!W_ERROR_IS_OK(result)) {
432 return result;
433 }
434 prune_printername_cache();
435 return WERR_OK;
436 }
437
438 /****************************************************************************
439 Return the snum of a printer corresponding to an handle.
440 ****************************************************************************/
441
442 static bool get_printer_snum(struct pipes_struct *p, struct policy_handle *hnd,
443 int *number, struct share_params **params)
444 {
445 struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd);
446
447 if (!Printer) {
448 DEBUG(2,("get_printer_snum: Invalid handle (%s:%u:%u)\n",
449 OUR_HANDLE(hnd)));
450 return false;
451 }
452
453 switch (Printer->printer_type) {
454 case SPLHND_PRINTER:
455 DEBUG(4,("short name:%s\n", Printer->sharename));
456 *number = print_queue_snum(Printer->sharename);
457 return (*number != -1);
458 case SPLHND_SERVER:
459 return false;
460 default:
461 return false;
462 }
463 }
464
465 /****************************************************************************
466 Set printer handle type.
467 Check if it's \\server or \\server\printer
468 ****************************************************************************/
469
470 static bool set_printer_hnd_printertype(struct printer_handle *Printer, const char *handlename)
471 {
472 DEBUG(3,("Setting printer type=%s\n", handlename));
473
474 /* it's a print server */
475 if (handlename && *handlename=='\\' && *(handlename+1)=='\\' && !strchr_m(handlename+2, '\\')) {
476 DEBUGADD(4,("Printer is a print server\n"));
477 Printer->printer_type = SPLHND_SERVER;
478 }
479 /* it's a printer (set_printer_hnd_name() will handle port monitors */
480 else {
481 DEBUGADD(4,("Printer is a printer\n"));
482 Printer->printer_type = SPLHND_PRINTER;
483 }
484
485 return true;
486 }
487
488 static void prune_printername_cache_fn(const char *key, const char *value,
489 time_t timeout, void *private_data)
490 {
491 gencache_del(key);
492 }
493
494 static void prune_printername_cache(void)
495 {
496 gencache_iterate(prune_printername_cache_fn, NULL, "PRINTERNAME/*");
497 }
498
499 /****************************************************************************
500 Set printer handle name.. Accept names like \\server, \\server\printer,
501 \\server\SHARE, & "\\server\,XcvMonitor Standard TCP/IP Port" See
502 the MSDN docs regarding OpenPrinter() for details on the XcvData() and
503 XcvDataPort() interface.
504 ****************************************************************************/
505
506 static WERROR set_printer_hnd_name(TALLOC_CTX *mem_ctx,
507 const struct auth_session_info *session_info,
508 struct messaging_context *msg_ctx,
509 struct printer_handle *Printer,
510 const char *handlename)
511 {
512 int snum;
513 int n_services=lp_numservices();
514 char *aprinter;
515 const char *printername;
516 const char *servername = NULL;
517 fstring sname;
518 bool found = false;
519 struct spoolss_PrinterInfo2 *info2 = NULL;
520 WERROR result;
521 char *p;
522
523 /*
524 * Hopefully nobody names his printers like this. Maybe \ or ,
525 * are illegal in printer names even?
526 */
527 const char printer_not_found[] = "Printer \\, !@#$%^&*( not found";
528 char *cache_key;
529 char *tmp;
530
531 DEBUG(4,("Setting printer name=%s (len=%lu)\n", handlename,
532 (unsigned long)strlen(handlename)));
533
534 aprinter = discard_const_p(char, handlename);
535 if ( *handlename == '\\' ) {
536 servername = canon_servername(handlename);
537 if ( (aprinter = strchr_m( servername, '\\' )) != NULL ) {
538 *aprinter = '\0';
539 aprinter++;
540 }
541 if (!is_myname_or_ipaddr(servername)) {
542 return WERR_INVALID_PRINTER_NAME;
543 }
544 Printer->servername = talloc_asprintf(Printer, "\\\\%s", servername);
545 if (Printer->servername == NULL) {
546 return WERR_NOT_ENOUGH_MEMORY;
547 }
548 }
549
550 if (Printer->printer_type == SPLHND_SERVER) {
551 return WERR_OK;
552 }
553
554 if (Printer->printer_type != SPLHND_PRINTER) {
555 return WERR_INVALID_HANDLE;
556 }
557
558 DEBUGADD(5, ("searching for [%s]\n", aprinter));
559
560 p = strchr(aprinter, ',');
561 if (p != NULL) {
562 char *p2 = p;
563 p++;
564 if (*p == ' ') {
565 p++;
566 }
567 if (strncmp(p, "DrvConvert", strlen("DrvConvert")) == 0) {
568 *p2 = '\0';
569 } else if (strncmp(p, "LocalOnly", strlen("LocalOnly")) == 0) {
570 *p2 = '\0';
571 }
572 }
573
574 if (p) {
575 DEBUGADD(5, ("stripped handlename: [%s]\n", aprinter));
576 }
577
578 /* check for the Port Monitor Interface */
579 if ( strequal( aprinter, SPL_XCV_MONITOR_TCPMON ) ) {
580 Printer->printer_type = SPLHND_PORTMON_TCP;
581 fstrcpy(sname, SPL_XCV_MONITOR_TCPMON);
582 found = true;
583 }
584 else if ( strequal( aprinter, SPL_XCV_MONITOR_LOCALMON ) ) {
585 Printer->printer_type = SPLHND_PORTMON_LOCAL;
586 fstrcpy(sname, SPL_XCV_MONITOR_LOCALMON);
587 found = true;
588 }
589
590 cache_key = talloc_asprintf(talloc_tos(), "PRINTERNAME/%s", aprinter);
591 if (cache_key == NULL) {
592 return WERR_NOT_ENOUGH_MEMORY;
593 }
594
595 /*
596 * With hundreds of printers, the "for" loop iterating all
597 * shares can be quite expensive, as it is done on every
598 * OpenPrinter. The loop maps "aprinter" to "sname", the
599 * result of which we cache in gencache.
600 */
601 if (gencache_get(cache_key, talloc_tos(), &tmp, NULL)) {
602 found = (strcmp(tmp, printer_not_found) != 0);
603 if (!found) {
604 DEBUG(4, ("Printer %s not found\n", aprinter));
605 TALLOC_FREE(tmp);
606 return WERR_INVALID_PRINTER_NAME;
607 }
608 fstrcpy(sname, tmp);
609 TALLOC_FREE(tmp);
610 }
611
612 /* Search all sharenames first as this is easier than pulling
613 the printer_info_2 off of disk. Don't use find_service() since
614 that calls out to map_username() */
615
616 /* do another loop to look for printernames */
617 for (snum = 0; !found && snum < n_services; snum++) {
618 const char *printer = lp_const_servicename(snum);
619
620 /* no point going on if this is not a printer */
621 if (!(lp_snum_ok(snum) && lp_printable(snum))) {
622 continue;
623 }
624
625 /* ignore [printers] share */
626 if (strequal(printer, "printers")) {
627 continue;
628 }
629
630 fstrcpy(sname, printer);
631 if (strequal(aprinter, printer)) {
632 found = true;
633 break;
634 }
635
636 /* no point looking up the printer object if
637 we aren't allowing printername != sharename */
638 if (lp_force_printername(snum)) {
639 continue;
640 }
641
642 result = winreg_get_printer_internal(mem_ctx,
643 session_info,
644 msg_ctx,
645 sname,
646 &info2);
647 if ( !W_ERROR_IS_OK(result) ) {
648 DEBUG(2,("set_printer_hnd_name: failed to lookup printer [%s] -- result [%s]\n",
649 sname, win_errstr(result)));
650 continue;
651 }
652
653 printername = strrchr(info2->printername, '\\');
654 if (printername == NULL) {
655 printername = info2->printername;
656 } else {
657 printername++;
658 }
659
660 if (strequal(printername, aprinter)) {
661 found = true;
662 break;
663 }
664
665 DEBUGADD(10, ("printername: %s\n", printername));
666
667 TALLOC_FREE(info2);
668 }
669
670 if (!found) {
671 gencache_set(cache_key, printer_not_found,
672 time(NULL) + 300);
673 TALLOC_FREE(cache_key);
674 DEBUGADD(4,("Printer not found\n"));
675 return WERR_INVALID_PRINTER_NAME;
676 }
677
678 gencache_set(cache_key, sname, time(NULL) + 300);
679 TALLOC_FREE(cache_key);
680
681 DEBUGADD(4,("set_printer_hnd_name: Printer found: %s -> %s\n", aprinter, sname));
682
683 strlcpy(Printer->sharename, sname, sizeof(Printer->sharename));
684
685 return WERR_OK;
686 }
687
688 /****************************************************************************
689 Find first available printer slot. creates a printer handle for you.
690 ****************************************************************************/
691
692 static WERROR open_printer_hnd(struct pipes_struct *p,
693 struct policy_handle *hnd,
694 const char *name,
695 uint32_t access_granted)
696 {
697 struct printer_handle *new_printer;
698 WERROR result;
699
700 DEBUG(10,("open_printer_hnd: name [%s]\n", name));
701
702 new_printer = talloc_zero(p->mem_ctx, struct printer_handle);
703 if (new_printer == NULL) {
704 return WERR_NOT_ENOUGH_MEMORY;
705 }
706 talloc_set_destructor(new_printer, printer_entry_destructor);
707
708 /* This also steals the printer_handle on the policy_handle */
709 if (!create_policy_hnd(p, hnd, new_printer)) {
710 TALLOC_FREE(new_printer);
711 return WERR_INVALID_HANDLE;
712 }
713
714 /* Add to the internal list. */
715 DLIST_ADD(printers_list, new_printer);
716
717 new_printer->notify.option=NULL;
718
719 if (!set_printer_hnd_printertype(new_printer, name)) {
720 close_printer_handle(p, hnd);
721 return WERR_INVALID_HANDLE;
722 }
723
724 result = set_printer_hnd_name(p->mem_ctx,
725 get_session_info_system(),
726 p->msg_ctx,
727 new_printer, name);
728 if (!W_ERROR_IS_OK(result)) {
729 close_printer_handle(p, hnd);
730 return result;
731 }
732
733 new_printer->access_granted = access_granted;
734
735 DEBUG(5, ("%d printer handles active\n",
736 (int)num_pipe_handles(p)));
737
738 return WERR_OK;
739 }
740
741 /***************************************************************************
742 check to see if the client motify handle is monitoring the notification
743 given by (notify_type, notify_field).
744 **************************************************************************/
745
746 static bool is_monitoring_event_flags(uint32_t flags, uint16_t notify_type,
747 uint16_t notify_field)
748 {
749 return true;
750 }
751
752 static bool is_monitoring_event(struct printer_handle *p, uint16_t notify_type,
753 uint16_t notify_field)
754 {
755 struct spoolss_NotifyOption *option = p->notify.option;
756 uint32_t i, j;
757
758 /*
759 * Flags should always be zero when the change notify
760 * is registered by the client's spooler. A user Win32 app
761 * might use the flags though instead of the NOTIFY_OPTION_INFO
762 * --jerry
763 */
764
765 if (!option) {
766 return false;
767 }
768
769 if (p->notify.flags)
770 return is_monitoring_event_flags(
771 p->notify.flags, notify_type, notify_field);
772
773 for (i = 0; i < option->count; i++) {
774
775 /* Check match for notify_type */
776
777 if (option->types[i].type != notify_type)
778 continue;
779
780 /* Check match for field */
781
782 for (j = 0; j < option->types[i].count; j++) {
783 if (option->types[i].fields[j].field == notify_field) {
784 return true;
785 }
786 }
787 }
788
789 DEBUG(10, ("Open handle for \\\\%s\\%s is not monitoring 0x%02x/0x%02x\n",
790 p->servername, p->sharename, notify_type, notify_field));
791
792 return false;
793 }
794
795 #define SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(_data, _integer) \
796 _data->data.integer[0] = _integer; \
797 _data->data.integer[1] = 0;
798
799
800 #define SETUP_SPOOLSS_NOTIFY_DATA_STRING(_data, _p) \
801 _data->data.string.string = talloc_strdup(mem_ctx, _p); \
802 if (!_data->data.string.string) {\
803 _data->data.string.size = 0; \
804 } \
805 _data->data.string.size = strlen_m_term(_p) * 2;
806
807 #define SETUP_SPOOLSS_NOTIFY_DATA_DEVMODE(_data, _devmode) \
808 _data->data.devmode.devmode = _devmode;
809
810 static void init_systemtime_buffer(TALLOC_CTX *mem_ctx,
811 struct tm *t,
812 const char **pp,
813 uint32_t *plen)
814 {
815 struct spoolss_Time st;
816 uint32_t len = 16;
817 char *p;
818
819 if (!init_systemtime(&st, t)) {
820 return;
821 }
822
823 p = talloc_array(mem_ctx, char, len);
824 if (!p) {
825 return;
826 }
827
828 /*
829 * Systemtime must be linearized as a set of UINT16's.
830 * Fix from Benjamin (Bj) Kuit bj@it.uts.edu.au
831 */
832
833 SSVAL(p, 0, st.year);
834 SSVAL(p, 2, st.month);
835 SSVAL(p, 4, st.day_of_week);
836 SSVAL(p, 6, st.day);
837 SSVAL(p, 8, st.hour);
838 SSVAL(p, 10, st.minute);
839 SSVAL(p, 12, st.second);
840 SSVAL(p, 14, st.millisecond);
841
842 *pp = p;
843 *plen = len;
844 }
845
846 /* Convert a notification message to a struct spoolss_Notify */
847
848 static void notify_one_value(struct spoolss_notify_msg *msg,
849 struct spoolss_Notify *data,
850 TALLOC_CTX *mem_ctx)
851 {
852 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, msg->notify.value[0]);
853 }
854
855 static void notify_string(struct spoolss_notify_msg *msg,
856 struct spoolss_Notify *data,
857 TALLOC_CTX *mem_ctx)
858 {
859 /* The length of the message includes the trailing \0 */
860
861 data->data.string.size = msg->len * 2;
862 data->data.string.string = talloc_strdup(mem_ctx, msg->notify.data);
863 if (!data->data.string.string) {
864 data->data.string.size = 0;
865 return;
866 }
867 }
868
869 static void notify_system_time(struct spoolss_notify_msg *msg,
870 struct spoolss_Notify *data,
871 TALLOC_CTX *mem_ctx)
872 {
873 data->data.string.string = NULL;
874 data->data.string.size = 0;
875
876 if (msg->len != sizeof(time_t)) {
877 DEBUG(5, ("notify_system_time: received wrong sized message (%d)\n",
878 msg->len));
879 return;
880 }
881
882 init_systemtime_buffer(mem_ctx, gmtime((time_t *)msg->notify.data),
883 &data->data.string.string,
884 &data->data.string.size);
885 }
886
887 struct notify2_message_table {
888 const char *name;
889 void (*fn)(struct spoolss_notify_msg *msg,
890 struct spoolss_Notify *data, TALLOC_CTX *mem_ctx);
891 };
892
893 static struct notify2_message_table printer_notify_table[] = {
894 /* 0x00 */ { "PRINTER_NOTIFY_FIELD_SERVER_NAME", notify_string },
895 /* 0x01 */ { "PRINTER_NOTIFY_FIELD_PRINTER_NAME", notify_string },
896 /* 0x02 */ { "PRINTER_NOTIFY_FIELD_SHARE_NAME", notify_string },
897 /* 0x03 */ { "PRINTER_NOTIFY_FIELD_PORT_NAME", notify_string },
898 /* 0x04 */ { "PRINTER_NOTIFY_FIELD_DRIVER_NAME", notify_string },
899 /* 0x05 */ { "PRINTER_NOTIFY_FIELD_COMMENT", notify_string },
900 /* 0x06 */ { "PRINTER_NOTIFY_FIELD_LOCATION", notify_string },
901 /* 0x07 */ { "PRINTER_NOTIFY_FIELD_DEVMODE", NULL },
902 /* 0x08 */ { "PRINTER_NOTIFY_FIELD_SEPFILE", notify_string },
903 /* 0x09 */ { "PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR", notify_string },
904 /* 0x0a */ { "PRINTER_NOTIFY_FIELD_PARAMETERS", NULL },
905 /* 0x0b */ { "PRINTER_NOTIFY_FIELD_DATATYPE", notify_string },
906 /* 0x0c */ { "PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NULL },
907 /* 0x0d */ { "PRINTER_NOTIFY_FIELD_ATTRIBUTES", notify_one_value },
908 /* 0x0e */ { "PRINTER_NOTIFY_FIELD_PRIORITY", notify_one_value },
909 /* 0x0f */ { "PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY", NULL },
910 /* 0x10 */ { "PRINTER_NOTIFY_FIELD_START_TIME", NULL },
911 /* 0x11 */ { "PRINTER_NOTIFY_FIELD_UNTIL_TIME", NULL },
912 /* 0x12 */ { "PRINTER_NOTIFY_FIELD_STATUS", notify_one_value },
913 };
914
915 static struct notify2_message_table job_notify_table[] = {
916 /* 0x00 */ { "JOB_NOTIFY_FIELD_PRINTER_NAME", NULL },
917 /* 0x01 */ { "JOB_NOTIFY_FIELD_MACHINE_NAME", NULL },
918 /* 0x02 */ { "JOB_NOTIFY_FIELD_PORT_NAME", NULL },
919 /* 0x03 */ { "JOB_NOTIFY_FIELD_USER_NAME", notify_string },
920 /* 0x04 */ { "JOB_NOTIFY_FIELD_NOTIFY_NAME", NULL },
921 /* 0x05 */ { "JOB_NOTIFY_FIELD_DATATYPE", NULL },
922 /* 0x06 */ { "JOB_NOTIFY_FIELD_PRINT_PROCESSOR", NULL },
923 /* 0x07 */ { "JOB_NOTIFY_FIELD_PARAMETERS", NULL },
924 /* 0x08 */ { "JOB_NOTIFY_FIELD_DRIVER_NAME", NULL },
925 /* 0x09 */ { "JOB_NOTIFY_FIELD_DEVMODE", NULL },
926 /* 0x0a */ { "JOB_NOTIFY_FIELD_STATUS", notify_one_value },
927 /* 0x0b */ { "JOB_NOTIFY_FIELD_STATUS_STRING", NULL },
928 /* 0x0c */ { "JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NULL },
929 /* 0x0d */ { "JOB_NOTIFY_FIELD_DOCUMENT", notify_string },
930 /* 0x0e */ { "JOB_NOTIFY_FIELD_PRIORITY", NULL },
931 /* 0x0f */ { "JOB_NOTIFY_FIELD_POSITION", NULL },
932 /* 0x10 */ { "JOB_NOTIFY_FIELD_SUBMITTED", notify_system_time },
933 /* 0x11 */ { "JOB_NOTIFY_FIELD_START_TIME", NULL },
934 /* 0x12 */ { "JOB_NOTIFY_FIELD_UNTIL_TIME", NULL },
935 /* 0x13 */ { "JOB_NOTIFY_FIELD_TIME", NULL },
936 /* 0x14 */ { "JOB_NOTIFY_FIELD_TOTAL_PAGES", notify_one_value },
937 /* 0x15 */ { "JOB_NOTIFY_FIELD_PAGES_PRINTED", NULL },
938 /* 0x16 */ { "JOB_NOTIFY_FIELD_TOTAL_BYTES", notify_one_value },
939 /* 0x17 */ { "JOB_NOTIFY_FIELD_BYTES_PRINTED", NULL },
940 };
941
942
943 /***********************************************************************
944 Allocate talloc context for container object
945 **********************************************************************/
946
947 static void notify_msg_ctr_init( SPOOLSS_NOTIFY_MSG_CTR *ctr )
948 {
949 if ( !ctr )
950 return;
951
952 ctr->ctx = talloc_init("notify_msg_ctr_init %p", ctr);
953
954 return;
955 }
956
957 /***********************************************************************
958 release all allocated memory and zero out structure
959 **********************************************************************/
960
961 static void notify_msg_ctr_destroy( SPOOLSS_NOTIFY_MSG_CTR *ctr )
962 {
963 if ( !ctr )
964 return;
965
966 if ( ctr->ctx )
967 talloc_destroy(ctr->ctx);
968
969 ZERO_STRUCTP(ctr);
970
971 return;
972 }
973
974 /***********************************************************************
975 **********************************************************************/
976
977 static TALLOC_CTX* notify_ctr_getctx( SPOOLSS_NOTIFY_MSG_CTR *ctr )
978 {
979 if ( !ctr )
980 return NULL;
981
982 return ctr->ctx;
983 }
984
985 /***********************************************************************
986 **********************************************************************/
987
988 static SPOOLSS_NOTIFY_MSG_GROUP* notify_ctr_getgroup( SPOOLSS_NOTIFY_MSG_CTR *ctr, uint32_t idx )
989 {
990 if ( !ctr || !ctr->msg_groups )
991 return NULL;
992
993 if ( idx >= ctr->num_groups )
994 return NULL;
995
996 return &ctr->msg_groups[idx];
997
998 }
999
1000 /***********************************************************************
1001 How many groups of change messages do we have ?
1002 **********************************************************************/
1003
1004 static int notify_msg_ctr_numgroups( SPOOLSS_NOTIFY_MSG_CTR *ctr )
1005 {
1006 if ( !ctr )
1007 return 0;
1008
1009 return ctr->num_groups;
1010 }
1011
1012 /***********************************************************************
1013 Add a SPOOLSS_NOTIFY_MSG_CTR to the correct group
1014 **********************************************************************/
1015
1016 static int notify_msg_ctr_addmsg( SPOOLSS_NOTIFY_MSG_CTR *ctr, SPOOLSS_NOTIFY_MSG *msg )
1017 {
1018 SPOOLSS_NOTIFY_MSG_GROUP *groups = NULL;
1019 SPOOLSS_NOTIFY_MSG_GROUP *msg_grp = NULL;
1020 SPOOLSS_NOTIFY_MSG *msg_list = NULL;
1021 int i, new_slot;
1022
1023 if ( !ctr || !msg )
1024 return 0;
1025
1026 /* loop over all groups looking for a matching printer name */
1027
1028 for ( i=0; i<ctr->num_groups; i++ ) {
1029 if ( strcmp(ctr->msg_groups[i].printername, msg->printer) == 0 )
1030 break;
1031 }
1032
1033 /* add a new group? */
1034
1035 if ( i == ctr->num_groups ) {
1036 ctr->num_groups++;
1037
1038 if ( !(groups = talloc_realloc( ctr->ctx, ctr->msg_groups, SPOOLSS_NOTIFY_MSG_GROUP, ctr->num_groups)) ) {
1039 DEBUG(0,("notify_msg_ctr_addmsg: talloc_realloc() failed!\n"));
1040 return 0;
1041 }
1042 ctr->msg_groups = groups;
1043
1044 /* clear the new entry and set the printer name */
1045
1046 ZERO_STRUCT( ctr->msg_groups[ctr->num_groups-1] );
1047 fstrcpy( ctr->msg_groups[ctr->num_groups-1].printername, msg->printer );
1048 }
1049
1050 /* add the change messages; 'i' is the correct index now regardless */
1051
1052 msg_grp = &ctr->msg_groups[i];
1053
1054 msg_grp->num_msgs++;
1055
1056 if ( !(msg_list = talloc_realloc( ctr->ctx, msg_grp->msgs, SPOOLSS_NOTIFY_MSG, msg_grp->num_msgs )) ) {
1057 DEBUG(0,("notify_msg_ctr_addmsg: talloc_realloc() failed for new message [%d]!\n", msg_grp->num_msgs));
1058 return 0;
1059 }
1060 msg_grp->msgs = msg_list;
1061
1062 new_slot = msg_grp->num_msgs-1;
1063 memcpy( &msg_grp->msgs[new_slot], msg, sizeof(SPOOLSS_NOTIFY_MSG) );
1064
1065 /* need to allocate own copy of data */
1066
1067 if ( msg->len != 0 )
1068 msg_grp->msgs[new_slot].notify.data = (char *)
1069 talloc_memdup( ctr->ctx, msg->notify.data, msg->len );
1070
1071 return ctr->num_groups;
1072 }
1073
1074 static void construct_info_data(struct spoolss_Notify *info_data,
1075 enum spoolss_NotifyType type,
1076 uint16_t field, int id);
1077
1078 /***********************************************************************
1079 Send a change notication message on all handles which have a call
1080 back registered
1081 **********************************************************************/
1082
1083 static int build_notify2_messages(TALLOC_CTX *mem_ctx,
1084 struct printer_handle *prn_hnd,
1085 SPOOLSS_NOTIFY_MSG *messages,
1086 uint32_t num_msgs,
1087 struct spoolss_Notify **_notifies,
1088 int *_count)
1089 {
1090 struct spoolss_Notify *notifies;
1091 SPOOLSS_NOTIFY_MSG *msg;
1092 int count = 0;
1093 uint32_t id;
1094 int i;
1095
1096 notifies = talloc_zero_array(mem_ctx,
1097 struct spoolss_Notify, num_msgs);
1098 if (!notifies) {
1099 return ENOMEM;
1100 }
1101
1102 for (i = 0; i < num_msgs; i++) {
1103
1104 msg = &messages[i];
1105
1106 /* Are we monitoring this event? */
1107
1108 if (!is_monitoring_event(prn_hnd, msg->type, msg->field)) {
1109 continue;
1110 }
1111
1112 DEBUG(10, ("Sending message type [0x%x] field [0x%2x] "
1113 "for printer [%s]\n",
1114 msg->type, msg->field, prn_hnd->sharename));
1115
1116 /*
1117 * if the is a printer notification handle and not a job
1118 * notification type, then set the id to 0.
1119 * Otherwise just use what was specified in the message.
1120 *
1121 * When registering change notification on a print server
1122 * handle we always need to send back the id (snum) matching
1123 * the printer for which the change took place.
1124 * For change notify registered on a printer handle,
1125 * this does not matter and the id should be 0.
1126 *
1127 * --jerry
1128 */
1129
1130 if ((msg->type == PRINTER_NOTIFY_TYPE) &&
1131 (prn_hnd->printer_type == SPLHND_PRINTER)) {
1132 id = 0;
1133 } else {
1134 id = msg->id;
1135 }
1136
1137 /* Convert unix jobid to smb jobid */
1138
1139 if (msg->flags & SPOOLSS_NOTIFY_MSG_UNIX_JOBID) {
1140 id = sysjob_to_jobid(msg->id);
1141
1142 if (id == -1) {
1143 DEBUG(3, ("no such unix jobid %d\n",
1144 msg->id));
1145 continue;
1146 }
1147 }
1148
1149 construct_info_data(&notifies[count],
1150 msg->type, msg->field, id);
1151
1152 switch(msg->type) {
1153 case PRINTER_NOTIFY_TYPE:
1154 if (printer_notify_table[msg->field].fn) {
1155 printer_notify_table[msg->field].fn(msg,
1156 &notifies[count], mem_ctx);
1157 }
1158 break;
1159
1160 case JOB_NOTIFY_TYPE:
1161 if (job_notify_table[msg->field].fn) {
1162 job_notify_table[msg->field].fn(msg,
1163 &notifies[count], mem_ctx);
1164 }
1165 break;
1166
1167 default:
1168 DEBUG(5, ("Unknown notification type %d\n",
1169 msg->type));
1170 continue;
1171 }
1172
1173 count++;
1174 }
1175
1176 *_notifies = notifies;
1177 *_count = count;
1178
1179 return 0;
1180 }
1181
1182 static int send_notify2_printer(TALLOC_CTX *mem_ctx,
1183 struct printer_handle *prn_hnd,
1184 SPOOLSS_NOTIFY_MSG_GROUP *msg_group)
1185 {
1186 struct spoolss_Notify *notifies;
1187 int count = 0;
1188 union spoolss_ReplyPrinterInfo info;
1189 struct spoolss_NotifyInfo info0;
1190 uint32_t reply_result;
1191 NTSTATUS status;
1192 WERROR werr;
1193 int ret;
1194
1195 /* Is there notification on this handle? */
1196 if (prn_hnd->notify.cli_chan == NULL ||
1197 prn_hnd->notify.cli_chan->cli_pipe == NULL ||
1198 prn_hnd->notify.cli_chan->cli_pipe->binding_handle == NULL ||
1199 prn_hnd->notify.cli_chan->active_connections == 0) {
1200 return 0;
1201 }
1202
1203 DEBUG(10, ("Client connected! [\\\\%s\\%s]\n",
1204 prn_hnd->servername, prn_hnd->sharename));
1205
1206 /* For this printer? Print servers always receive notifications. */
1207 if ((prn_hnd->printer_type == SPLHND_PRINTER) &&
1208 (!strequal(msg_group->printername, prn_hnd->sharename))) {
1209 return 0;
1210 }
1211
1212 DEBUG(10,("Our printer\n"));
1213
1214 /* build the array of change notifications */
1215 ret = build_notify2_messages(mem_ctx, prn_hnd,
1216 msg_group->msgs,
1217 msg_group->num_msgs,
1218 &notifies, &count);
1219 if (ret) {
1220 return ret;
1221 }
1222
1223 info0.version = 0x2;
1224 info0.flags = count ? 0x00020000 /* ??? */ : PRINTER_NOTIFY_INFO_DISCARDED;
1225 info0.count = count;
1226 info0.notifies = notifies;
1227
1228 info.info0 = &info0;
1229
1230 status = dcerpc_spoolss_RouterReplyPrinterEx(
1231 prn_hnd->notify.cli_chan->cli_pipe->binding_handle,
1232 mem_ctx,
1233 &prn_hnd->notify.cli_hnd,
1234 prn_hnd->notify.change, /* color */
1235 prn_hnd->notify.flags,
1236 &reply_result,
1237 0, /* reply_type, must be 0 */
1238 info, &werr);
1239 if (!NT_STATUS_IS_OK(status)) {
1240 DEBUG(1, ("dcerpc_spoolss_RouterReplyPrinterEx to client: %s "
1241 "failed: %s\n",
1242 prn_hnd->notify.cli_chan->cli_pipe->srv_name_slash,
1243 nt_errstr(status)));
1244 werr = ntstatus_to_werror(status);
1245 } else if (!W_ERROR_IS_OK(werr)) {
1246 DEBUG(1, ("RouterReplyPrinterEx to client: %s "
1247 "failed: %s\n",
1248 prn_hnd->notify.cli_chan->cli_pipe->srv_name_slash,
1249 win_errstr(werr)));
1250 }
1251 switch (reply_result) {
1252 case 0:
1253 break;
1254 case PRINTER_NOTIFY_INFO_DISCARDED:
1255 case PRINTER_NOTIFY_INFO_DISCARDNOTED:
1256 case PRINTER_NOTIFY_INFO_COLOR_MISMATCH:
1257 break;
1258 default:
1259 break;
1260 }
1261
1262 return 0;
1263 }
1264
1265 static void send_notify2_changes( SPOOLSS_NOTIFY_MSG_CTR *ctr, uint32_t idx )
1266 {
1267 struct printer_handle *p;
1268 TALLOC_CTX *mem_ctx = notify_ctr_getctx( ctr );
1269 SPOOLSS_NOTIFY_MSG_GROUP *msg_group = notify_ctr_getgroup( ctr, idx );
1270 int ret;
1271
1272 if ( !msg_group ) {
1273 DEBUG(5,("send_notify2_changes() called with no msg group!\n"));
1274 return;
1275 }
1276
1277 if (!msg_group->msgs) {
1278 DEBUG(5, ("send_notify2_changes() called with no messages!\n"));
1279 return;
1280 }
1281
1282 DEBUG(8,("send_notify2_changes: Enter...[%s]\n", msg_group->printername));
1283
1284 /* loop over all printers */
1285
1286 for (p = printers_list; p; p = p->next) {
1287 ret = send_notify2_printer(mem_ctx, p, msg_group);
1288 if (ret) {
1289 goto done;
1290 }
1291 }
1292
1293 done:
1294 DEBUG(8,("send_notify2_changes: Exit...\n"));
1295 return;
1296 }
1297
1298 /***********************************************************************
1299 **********************************************************************/
1300
1301 static bool notify2_unpack_msg( SPOOLSS_NOTIFY_MSG *msg, struct timeval *tv, void *buf, size_t len )
1302 {
1303
1304 uint32_t tv_sec, tv_usec;
1305 size_t offset = 0;
1306
1307 /* Unpack message */
1308
1309 offset += tdb_unpack((uint8_t *)buf + offset, len - offset, "f",
1310 msg->printer);
1311
1312 offset += tdb_unpack((uint8_t *)buf + offset, len - offset, "ddddddd",
1313 &tv_sec, &tv_usec,
1314 &msg->type, &msg->field, &msg->id, &msg->len, &msg->flags);
1315
1316 if (msg->len == 0)
1317 tdb_unpack((uint8_t *)buf + offset, len - offset, "dd",
1318 &msg->notify.value[0], &msg->notify.value[1]);
1319 else
1320 tdb_unpack((uint8_t *)buf + offset, len - offset, "B",
1321 &msg->len, &msg->notify.data);
1322
1323 DEBUG(3, ("notify2_unpack_msg: got NOTIFY2 message for printer %s, jobid %u type %d, field 0x%02x, flags 0x%04x\n",
1324 msg->printer, (unsigned int)msg->id, msg->type, msg->field, msg->flags));
1325
1326 tv->tv_sec = tv_sec;
1327 tv->tv_usec = tv_usec;
1328
1329 if (msg->len == 0)
1330 DEBUG(3, ("notify2_unpack_msg: value1 = %d, value2 = %d\n", msg->notify.value[0],
1331 msg->notify.value[1]));
1332 else
1333 dump_data(3, (uint8_t *)msg->notify.data, msg->len);
1334
1335 return true;
1336 }
1337
1338 /********************************************************************
1339 Receive a notify2 message list
1340 ********************************************************************/
1341
1342 static void receive_notify2_message_list(struct messaging_context *msg,
1343 void *private_data,
1344 uint32_t msg_type,
1345 struct server_id server_id,
1346 DATA_BLOB *data)
1347 {
1348 size_t msg_count, i;
1349 char *buf = (char *)data->data;
1350 char *msg_ptr;
1351 size_t msg_len;
1352 SPOOLSS_NOTIFY_MSG notify;
1353 SPOOLSS_NOTIFY_MSG_CTR messages;
1354 int num_groups;
1355
1356 if (data->length < 4) {
1357 DEBUG(0,("receive_notify2_message_list: bad message format (len < 4)!\n"));
1358 return;
1359 }
1360
1361 msg_count = IVAL(buf, 0);
1362 msg_ptr = buf + 4;
1363
1364 DEBUG(5, ("receive_notify2_message_list: got %lu messages in list\n", (unsigned long)msg_count));
1365
1366 if (msg_count == 0) {
1367 DEBUG(0,("receive_notify2_message_list: bad message format (msg_count == 0) !\n"));
1368 return;
1369 }
1370
1371 /* initialize the container */
1372
1373 ZERO_STRUCT( messages );
1374 notify_msg_ctr_init( &messages );
1375
1376 /*
1377 * build message groups for each printer identified
1378 * in a change_notify msg. Remember that a PCN message
1379 * includes the handle returned for the srv_spoolss_replyopenprinter()
1380 * call. Therefore messages are grouped according to printer handle.
1381 */
1382
1383 for ( i=0; i<msg_count; i++ ) {
1384 struct timeval msg_tv;
1385
1386 if (msg_ptr + 4 - buf > data->length) {
1387 DEBUG(0,("receive_notify2_message_list: bad message format (len > buf_size) !\n"));
1388 return;
1389 }
1390
1391 msg_len = IVAL(msg_ptr,0);
1392 msg_ptr += 4;
1393
1394 if (msg_ptr + msg_len - buf > data->length) {
1395 DEBUG(0,("receive_notify2_message_list: bad message format (bad len) !\n"));
1396 return;
1397 }
1398
1399 /* unpack messages */
1400
1401 ZERO_STRUCT( notify );
1402 notify2_unpack_msg( &notify, &msg_tv, msg_ptr, msg_len );
1403 msg_ptr += msg_len;
1404
1405 /* add to correct list in container */
1406
1407 notify_msg_ctr_addmsg( &messages, &notify );
1408
1409 /* free memory that might have been allocated by notify2_unpack_msg() */
1410
1411 if ( notify.len != 0 )
1412 SAFE_FREE( notify.notify.data );
1413 }
1414
1415 /* process each group of messages */
1416
1417 num_groups = notify_msg_ctr_numgroups( &messages );
1418 for ( i=0; i<num_groups; i++ )
1419 send_notify2_changes( &messages, i );
1420
1421
1422 /* cleanup */
1423
1424 DEBUG(10,("receive_notify2_message_list: processed %u messages\n",
1425 (uint32_t)msg_count ));
1426
1427 notify_msg_ctr_destroy( &messages );
1428
1429 return;
1430 }
1431
1432 /********************************************************************
1433 Send a message to ourself about new driver being installed
1434 so we can upgrade the information for each printer bound to this
1435 driver
1436 ********************************************************************/
1437
1438 static bool srv_spoolss_drv_upgrade_printer(const char *drivername,
1439 struct messaging_context *msg_ctx)
1440 {
1441 int len = strlen(drivername);
1442
1443 if (!len)
1444 return false;
1445
1446 DEBUG(10,("srv_spoolss_drv_upgrade_printer: Sending message about driver upgrade [%s]\n",
1447 drivername));
1448
1449 messaging_send_buf(msg_ctx, messaging_server_id(msg_ctx),
1450 MSG_PRINTER_DRVUPGRADE,
1451 (const uint8_t *)drivername, len+1);
1452
1453 return true;
1454 }
1455
1456 void srv_spoolss_cleanup(void)
1457 {
1458 struct printer_session_counter *session_counter;
1459
1460 for (session_counter = counter_list;
1461 session_counter != NULL;
1462 session_counter = counter_list) {
1463 DLIST_REMOVE(counter_list, session_counter);
1464 TALLOC_FREE(session_counter);
1465 }
1466 }
1467
1468 /**********************************************************************
1469 callback to receive a MSG_PRINTER_DRVUPGRADE message and interate
1470 over all printers, upgrading ones as necessary
1471 This is now *ONLY* called inside the background lpq updater. JRA.
1472 **********************************************************************/
1473
1474 void do_drv_upgrade_printer(struct messaging_context *msg,
1475 void *private_data,
1476 uint32_t msg_type,
1477 struct server_id server_id,
1478 DATA_BLOB *data)
1479 {
1480 TALLOC_CTX *tmp_ctx;
1481 const struct auth_session_info *session_info = get_session_info_system();
1482 struct spoolss_PrinterInfo2 *pinfo2;
1483 WERROR result;
1484 const char *drivername;
1485 int snum;
1486 int n_services = lp_numservices();
1487 struct dcerpc_binding_handle *b = NULL;
1488
1489 tmp_ctx = talloc_new(NULL);
1490 if (!tmp_ctx) return;
1491
1492 drivername = talloc_strndup(tmp_ctx, (const char *)data->data, data->length);
1493 if (!drivername) {
1494 DEBUG(0, ("do_drv_upgrade_printer: Out of memoery ?!\n"));
1495 goto done;
1496 }
1497
1498 DEBUG(10, ("do_drv_upgrade_printer: "
1499 "Got message for new driver [%s]\n", drivername));
1500
1501 /* Iterate the printer list */
1502
1503 for (snum = 0; snum < n_services; snum++) {
1504 if (!lp_snum_ok(snum) || !lp_printable(snum)) {
1505 continue;
1506 }
1507
1508 /* ignore [printers] share */
1509 if (strequal(lp_const_servicename(snum), "printers")) {
1510 continue;
1511 }
1512
1513 if (b == NULL) {
1514 result = winreg_printer_binding_handle(tmp_ctx,
1515 session_info,
1516 msg,
1517 &b);
1518 if (!W_ERROR_IS_OK(result)) {
1519 break;
1520 }
1521 }
1522
1523 result = winreg_get_printer(tmp_ctx, b,
1524 lp_const_servicename(snum),
1525 &pinfo2);
1526
1527 if (!W_ERROR_IS_OK(result)) {
1528 continue;
1529 }
1530
1531 if (!pinfo2->drivername) {
1532 continue;
1533 }
1534
1535 if (strcmp(drivername, pinfo2->drivername) != 0) {
1536 continue;
1537 }
1538
1539 DEBUG(6,("Updating printer [%s]\n", pinfo2->printername));
1540
1541 /* all we care about currently is the change_id */
1542 result = winreg_printer_update_changeid(tmp_ctx, b,
1543 pinfo2->printername);
1544
1545 if (!W_ERROR_IS_OK(result)) {
1546 DEBUG(3, ("do_drv_upgrade_printer: "
1547 "Failed to update changeid [%s]\n",
1548 win_errstr(result)));
1549 }
1550 }
1551
1552 /* all done */
1553 done:
1554 talloc_free(tmp_ctx);
1555 }
1556
1557 /********************************************************************
1558 Update the cache for all printq's with a registered client
1559 connection
1560 ********************************************************************/
1561
1562 void update_monitored_printq_cache(struct messaging_context *msg_ctx)
1563 {
1564 struct printer_handle *printer = printers_list;
1565 int snum;
1566
1567 /* loop through all printers and update the cache where
1568 a client is connected */
1569 while (printer) {
1570 if ((printer->printer_type == SPLHND_PRINTER) &&
1571 ((printer->notify.cli_chan != NULL) &&
1572 (printer->notify.cli_chan->active_connections > 0))) {
1573 snum = print_queue_snum(printer->sharename);
1574 print_queue_status(msg_ctx, snum, NULL, NULL);
1575 }
1576
1577 printer = printer->next;
1578 }
1579
1580 return;
1581 }
1582
1583 /****************************************************************
1584 _spoolss_OpenPrinter
1585 ****************************************************************/
1586
1587 WERROR _spoolss_OpenPrinter(struct pipes_struct *p,
1588 struct spoolss_OpenPrinter *r)
1589 {
1590 struct spoolss_OpenPrinterEx e;
1591 struct spoolss_UserLevel1 level1;
1592 WERROR werr;
1593
1594 ZERO_STRUCT(level1);
1595
1596 e.in.printername = r->in.printername;
1597 e.in.datatype = r->in.datatype;
1598 e.in.devmode_ctr = r->in.devmode_ctr;
1599 e.in.access_mask = r->in.access_mask;
1600 e.in.userlevel_ctr.level = 1;
1601 e.in.userlevel_ctr.user_info.level1 = &level1;
1602
1603 e.out.handle = r->out.handle;
1604
1605 werr = _spoolss_OpenPrinterEx(p, &e);
1606
1607 if (W_ERROR_EQUAL(werr, WERR_INVALID_PARAMETER)) {
1608 /* OpenPrinterEx returns this for a bad
1609 * printer name. We must return WERR_INVALID_PRINTER_NAME
1610 * instead.
1611 */
1612 werr = WERR_INVALID_PRINTER_NAME;
1613 }
1614
1615 return werr;
1616 }
1617
1618 static WERROR copy_devicemode(TALLOC_CTX *mem_ctx,
1619 struct spoolss_DeviceMode *orig,
1620 struct spoolss_DeviceMode **dest)
1621 {
1622 struct spoolss_DeviceMode *dm;
1623
1624 dm = talloc(mem_ctx, struct spoolss_DeviceMode);
1625 if (!dm) {
1626 return WERR_NOT_ENOUGH_MEMORY;
1627 }
1628
1629 /* copy all values, then duplicate strings and structs */
1630 *dm = *orig;
1631
1632 dm->devicename = talloc_strdup(dm, orig->devicename);
1633 if (!dm->devicename) {
1634 return WERR_NOT_ENOUGH_MEMORY;
1635 }
1636 dm->formname = talloc_strdup(dm, orig->formname);
1637 if (!dm->formname) {
1638 return WERR_NOT_ENOUGH_MEMORY;
1639 }
1640 if (orig->driverextra_data.data) {
1641 dm->driverextra_data.data =
1642 (uint8_t *) talloc_memdup(dm, orig->driverextra_data.data,
1643 orig->driverextra_data.length);
1644 if (!dm->driverextra_data.data) {
1645 return WERR_NOT_ENOUGH_MEMORY;
1646 }
1647 }
1648
1649 *dest = dm;
1650 return WERR_OK;
1651 }
1652
1653 /****************************************************************
1654 _spoolss_OpenPrinterEx
1655 ****************************************************************/
1656
1657 WERROR _spoolss_OpenPrinterEx(struct pipes_struct *p,
1658 struct spoolss_OpenPrinterEx *r)
1659 {
1660 int snum;
1661 char *raddr;
1662 char *rhost;
1663 struct printer_handle *Printer=NULL;
1664 WERROR result;
1665 int rc;
1666
1667 if (!r->in.printername) {
1668 return WERR_INVALID_PARAMETER;
1669 }
1670
1671 if (!*r->in.printername) {
1672 return WERR_INVALID_PARAMETER;
1673 }
1674
1675 if (r->in.userlevel_ctr.level > 3) {
1676 return WERR_INVALID_PARAMETER;
1677 }
1678 if ((r->in.userlevel_ctr.level == 1 && !r->in.userlevel_ctr.user_info.level1) ||
1679 (r->in.userlevel_ctr.level == 2 && !r->in.userlevel_ctr.user_info.level2) ||
1680 (r->in.userlevel_ctr.level == 3 && !r->in.userlevel_ctr.user_info.level3)) {
1681 return WERR_INVALID_PARAMETER;
1682 }
1683
1684 /*
1685 * The printcap printer share inventory is updated on client
1686 * enumeration. For clients that do not perform enumeration prior to
1687 * access, such as cupssmbadd, we reinitialise the printer share
1688 * inventory on open as well.
1689 */
1690 become_root();
1691 delete_and_reload_printers(server_event_context(), p->msg_ctx);
1692 unbecome_root();
1693
1694 /* some sanity check because you can open a printer or a print server */
1695 /* aka: \\server\printer or \\server */
1696
1697 DEBUGADD(3,("checking name: %s\n", r->in.printername));
1698
1699 result = open_printer_hnd(p, r->out.handle, r->in.printername, 0);
1700 if (!W_ERROR_IS_OK(result)) {
1701 DEBUG(3,("_spoolss_OpenPrinterEx: Cannot open a printer handle "
1702 "for printer %s\n", r->in.printername));
1703 ZERO_STRUCTP(r->out.handle);
1704 return result;
1705 }
1706
1707 Printer = find_printer_index_by_hnd(p, r->out.handle);
1708 if ( !Printer ) {
1709 DEBUG(0,("_spoolss_OpenPrinterEx: logic error. Can't find printer "
1710 "handle we created for printer %s\n", r->in.printername));
1711 close_printer_handle(p, r->out.handle);
1712 ZERO_STRUCTP(r->out.handle);
1713 return WERR_INVALID_PARAMETER;
1714 }
1715
1716 /*
1717 * First case: the user is opening the print server:
1718 *
1719 * Disallow MS AddPrinterWizard if parameter disables it. A Win2k
1720 * client 1st tries an OpenPrinterEx with access==0, MUST be allowed.
1721 *
1722 * Then both Win2k and WinNT clients try an OpenPrinterEx with
1723 * SERVER_ALL_ACCESS, which we allow only if the user is root (uid=0)
1724 * or if the user is listed in the smb.conf printer admin parameter.
1725 *
1726 * Then they try OpenPrinterEx with SERVER_READ which we allow. This lets the
1727 * client view printer folder, but does not show the MSAPW.
1728 *
1729 * Note: this test needs code to check access rights here too. Jeremy
1730 * could you look at this?
1731 *
1732 * Second case: the user is opening a printer:
1733 * NT doesn't let us connect to a printer if the connecting user
1734 * doesn't have print permission.
1735 *
1736 * Third case: user is opening a Port Monitor
1737 * access checks same as opening a handle to the print server.
1738 */
1739
1740 switch (Printer->printer_type )
1741 {
1742 case SPLHND_SERVER:
1743 case SPLHND_PORTMON_TCP:
1744 case SPLHND_PORTMON_LOCAL:
1745 /* Printserver handles use global struct... */
1746
1747 snum = -1;
1748
1749 if (r->in.access_mask & SEC_FLAG_MAXIMUM_ALLOWED) {
1750 r->in.access_mask |= SERVER_ACCESS_ADMINISTER;
1751 r->in.access_mask |= SERVER_ACCESS_ENUMERATE;
1752 }
1753
1754 /* Map standard access rights to object specific access rights */
1755
1756 se_map_standard(&r->in.access_mask,
1757 &printserver_std_mapping);
1758
1759 /* Deny any object specific bits that don't apply to print
1760 servers (i.e printer and job specific bits) */
1761
1762 r->in.access_mask &= SEC_MASK_SPECIFIC;
1763
1764 if (r->in.access_mask &
1765 ~(SERVER_ACCESS_ADMINISTER | SERVER_ACCESS_ENUMERATE)) {
1766 DEBUG(3, ("access DENIED for non-printserver bits\n"));
1767 close_printer_handle(p, r->out.handle);
1768 ZERO_STRUCTP(r->out.handle);
1769 return WERR_ACCESS_DENIED;
1770 }
1771
1772 /* Allow admin access */
1773
1774 if ( r->in.access_mask & SERVER_ACCESS_ADMINISTER )
1775 {
1776 if (!lp_show_add_printer_wizard()) {
1777 close_printer_handle(p, r->out.handle);
1778 ZERO_STRUCTP(r->out.handle);
1779 return WERR_ACCESS_DENIED;
1780 }
1781
1782 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
1783 and not a printer admin, then fail */
1784
1785 if ((p->session_info->unix_token->uid != sec_initial_uid()) &&
1786 !security_token_has_privilege(p->session_info->security_token, SEC_PRIV_PRINT_OPERATOR) &&
1787 !nt_token_check_sid(&global_sid_Builtin_Print_Operators,
1788 p->session_info->security_token)) {
1789 close_printer_handle(p, r->out.handle);
1790 ZERO_STRUCTP(r->out.handle);
1791 DEBUG(3,("access DENIED as user is not root, "
1792 "has no printoperator privilege and is "
1793 "not a member of the printoperator builtin group\n"));
1794 return WERR_ACCESS_DENIED;
1795 }
1796
1797 r->in.access_mask = SERVER_ACCESS_ADMINISTER;
1798 }
1799 else
1800 {
1801 r->in.access_mask = SERVER_ACCESS_ENUMERATE;
1802 }
1803
1804 DEBUG(4,("Setting print server access = %s\n", (r->in.access_mask == SERVER_ACCESS_ADMINISTER)
1805 ? "SERVER_ACCESS_ADMINISTER" : "SERVER_ACCESS_ENUMERATE" ));
1806
1807 /* We fall through to return WERR_OK */
1808 break;
1809
1810 case SPLHND_PRINTER:
1811 /* NT doesn't let us connect to a printer if the connecting user
1812 doesn't have print permission. */
1813
1814 if (!get_printer_snum(p, r->out.handle, &snum, NULL)) {
1815 close_printer_handle(p, r->out.handle);
1816 ZERO_STRUCTP(r->out.handle);
1817 return WERR_INVALID_HANDLE;
1818 }
1819
1820 if (r->in.access_mask == SEC_FLAG_MAXIMUM_ALLOWED) {
1821 r->in.access_mask = PRINTER_ACCESS_ADMINISTER;
1822 }
1823
1824 se_map_standard(&r->in.access_mask, &printer_std_mapping);
1825
1826 /* map an empty access mask to the minimum access mask */
1827 if (r->in.access_mask == 0x0)
1828 r->in.access_mask = PRINTER_ACCESS_USE;
1829
1830 /*
1831 * If we are not serving the printer driver for this printer,
1832 * map PRINTER_ACCESS_ADMINISTER to PRINTER_ACCESS_USE. This
1833 * will keep NT clients happy --jerry
1834 */
1835
1836 if (lp_use_client_driver(snum)
1837 && (r->in.access_mask & PRINTER_ACCESS_ADMINISTER))
1838 {
1839 r->in.access_mask = PRINTER_ACCESS_USE;
1840 }
1841
1842 /* check smb.conf parameters and the the sec_desc */
1843 raddr = tsocket_address_inet_addr_string(p->remote_address,
1844 p->mem_ctx);
1845 if (raddr == NULL) {
1846 return WERR_NOT_ENOUGH_MEMORY;
1847 }
1848
1849 rc = get_remote_hostname(p->remote_address,
1850 &rhost,
1851 p->mem_ctx);
1852 if (rc < 0) {
1853 return WERR_NOT_ENOUGH_MEMORY;
1854 }
1855 if (strequal(rhost, "UNKNOWN")) {
1856 rhost = raddr;
1857 }
1858
1859 if (!allow_access(lp_hosts_deny(snum), lp_hosts_allow(snum),
1860 rhost, raddr)) {
1861 DEBUG(3, ("access DENIED (hosts allow/deny) for printer open\n"));
1862 ZERO_STRUCTP(r->out.handle);
1863 return WERR_ACCESS_DENIED;
1864 }
1865
1866 if (!user_ok_token(uidtoname(p->session_info->unix_token->uid), NULL,
1867 p->session_info->security_token, snum) ||
1868 !W_ERROR_IS_OK(print_access_check(p->session_info,
1869 p->msg_ctx,
1870 snum,
1871 r->in.access_mask))) {
1872 DEBUG(3, ("access DENIED for printer open\n"));
1873 close_printer_handle(p, r->out.handle);
1874 ZERO_STRUCTP(r->out.handle);
1875 return WERR_ACCESS_DENIED;
1876 }
1877
1878 if ((r->in.access_mask & SEC_MASK_SPECIFIC)& ~(PRINTER_ACCESS_ADMINISTER|PRINTER_ACCESS_USE)) {
1879 DEBUG(3, ("access DENIED for printer open - unknown bits\n"));
1880 close_printer_handle(p, r->out.handle);
1881 ZERO_STRUCTP(r->out.handle);
1882 return WERR_ACCESS_DENIED;
1883 }
1884
1885 if (r->in.access_mask & PRINTER_ACCESS_ADMINISTER)
1886 r->in.access_mask = PRINTER_ACCESS_ADMINISTER;
1887 else
1888 r->in.access_mask = PRINTER_ACCESS_USE;
1889
1890 DEBUG(4,("Setting printer access = %s\n", (r->in.access_mask == PRINTER_ACCESS_ADMINISTER)
1891 ? "PRINTER_ACCESS_ADMINISTER" : "PRINTER_ACCESS_USE" ));
1892
1893 winreg_create_printer_internal(p->mem_ctx,
1894 get_session_info_system(),
1895 p->msg_ctx,
1896 lp_const_servicename(snum));
1897
1898 break;
1899
1900 default:
1901 /* sanity check to prevent programmer error */
1902 ZERO_STRUCTP(r->out.handle);
1903 return WERR_INVALID_HANDLE;
1904 }
1905
1906 Printer->access_granted = r->in.access_mask;
1907
1908 /*
1909 * If the client sent a devmode in the OpenPrinter() call, then
1910 * save it here in case we get a job submission on this handle
1911 */
1912
1913 if ((Printer->printer_type != SPLHND_SERVER)
1914 && (r->in.devmode_ctr.devmode != NULL)) {
1915 copy_devicemode(NULL, r->in.devmode_ctr.devmode,
1916 &Printer->devmode);
1917 }
1918
1919 return WERR_OK;
1920 }
1921
1922 /****************************************************************
1923 _spoolss_ClosePrinter
1924 ****************************************************************/
1925
1926 WERROR _spoolss_ClosePrinter(struct pipes_struct *p,
1927 struct spoolss_ClosePrinter *r)
1928 {
1929 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
1930
1931 if (Printer && Printer->document_started) {
1932 struct spoolss_EndDocPrinter e;
1933
1934 e.in.handle = r->in.handle;
1935
1936 _spoolss_EndDocPrinter(p, &e);
1937 }
1938
1939 if (!close_printer_handle(p, r->in.handle))
1940 return WERR_INVALID_HANDLE;
1941
1942 /* clear the returned printer handle. Observed behavior
1943 from Win2k server. Don't think this really matters.
1944 Previous code just copied the value of the closed
1945 handle. --jerry */
1946
1947 ZERO_STRUCTP(r->out.handle);
1948
1949 return WERR_OK;
1950 }
1951
1952 /****************************************************************
1953 _spoolss_DeletePrinter
1954 ****************************************************************/
1955
1956 WERROR _spoolss_DeletePrinter(struct pipes_struct *p,
1957 struct spoolss_DeletePrinter *r)
1958 {
1959 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
1960 WERROR result;
1961 int snum;
1962
1963 if (Printer && Printer->document_started) {
1964 struct spoolss_EndDocPrinter e;
1965
1966 e.in.handle = r->in.handle;
1967
1968 _spoolss_EndDocPrinter(p, &e);
1969 }
1970
1971 if (get_printer_snum(p, r->in.handle, &snum, NULL)) {
1972 winreg_delete_printer_key_internal(p->mem_ctx,
1973 get_session_info_system(),
1974 p->msg_ctx,
1975 lp_const_servicename(snum),
1976 "");
1977 }
1978
1979 result = delete_printer_handle(p, r->in.handle);
1980
1981 return result;
1982 }
1983
1984 /*******************************************************************
1985 * static function to lookup the version id corresponding to an
1986 * long architecture string
1987 ******************************************************************/
1988
1989 static const struct print_architecture_table_node archi_table[]= {
1990
1991 {"Windows 4.0", SPL_ARCH_WIN40, 0 },
1992 {"Windows NT x86", SPL_ARCH_W32X86, 2 },
1993 {"Windows NT R4000", SPL_ARCH_W32MIPS, 2 },
1994 {"Windows NT Alpha_AXP", SPL_ARCH_W32ALPHA, 2 },
1995 {"Windows NT PowerPC", SPL_ARCH_W32PPC, 2 },
1996 {"Windows IA64", SPL_ARCH_IA64, 3 },
1997 {"Windows x64", SPL_ARCH_X64, 3 },
1998 {NULL, "", -1 }
1999 };
2000
2001 static const int drv_cversion[] = {SPOOLSS_DRIVER_VERSION_9X,
2002 SPOOLSS_DRIVER_VERSION_NT35,
2003 SPOOLSS_DRIVER_VERSION_NT4,
2004 SPOOLSS_DRIVER_VERSION_200X,
2005 -1};
2006
2007 static int get_version_id(const char *arch)
2008 {
2009 int i;
2010
2011 for (i=0; archi_table[i].long_archi != NULL; i++)
2012 {
2013 if (strcmp(arch, archi_table[i].long_archi) == 0)
2014 return (archi_table[i].version);
2015 }
2016
2017 return -1;
2018 }
2019
2020 /****************************************************************
2021 _spoolss_DeletePrinterDriver
2022 ****************************************************************/
2023
2024 WERROR _spoolss_DeletePrinterDriver(struct pipes_struct *p,
2025 struct spoolss_DeletePrinterDriver *r)
2026 {
2027
2028 struct spoolss_DriverInfo8 *info = NULL;
2029 int version;
2030 WERROR status;
2031 struct dcerpc_binding_handle *b;
2032 TALLOC_CTX *tmp_ctx = NULL;
2033 int i;
2034 bool found;
2035
2036 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
2037 and not a printer admin, then fail */
2038
2039 if ((p->session_info->unix_token->uid != sec_initial_uid()) &&
2040 !security_token_has_privilege(p->session_info->security_token,
2041 SEC_PRIV_PRINT_OPERATOR)) {
2042 return WERR_ACCESS_DENIED;
2043 }
2044
2045 /* check that we have a valid driver name first */
2046
2047 if ((version = get_version_id(r->in.architecture)) == -1) {
2048 return WERR_INVALID_ENVIRONMENT;
2049 }
2050
2051 tmp_ctx = talloc_new(p->mem_ctx);
2052 if (!tmp_ctx) {
2053 return WERR_NOT_ENOUGH_MEMORY;
2054 }
2055
2056 status = winreg_printer_binding_handle(tmp_ctx,
2057 get_session_info_system(),
2058 p->msg_ctx,
2059 &b);
2060 if (!W_ERROR_IS_OK(status)) {
2061 goto done;
2062 }
2063
2064 for (found = false, i = 0; drv_cversion[i] >= 0; i++) {
2065 status = winreg_get_driver(tmp_ctx, b,
2066 r->in.architecture, r->in.driver,
2067 drv_cversion[i], &info);
2068 if (!W_ERROR_IS_OK(status)) {
2069 DEBUG(5, ("skipping del of driver with version %d\n",
2070 drv_cversion[i]));
2071 continue;
2072 }
2073 found = true;
2074
2075 if (printer_driver_in_use(tmp_ctx, b, info)) {
2076 status = WERR_PRINTER_DRIVER_IN_USE;
2077 goto done;
2078 }
2079
2080 status = winreg_del_driver(tmp_ctx, b, info, drv_cversion[i]);
2081 if (!W_ERROR_IS_OK(status)) {
2082 DEBUG(0, ("failed del of driver with version %d\n",
2083 drv_cversion[i]));
2084 goto done;
2085 }
2086 }
2087 if (found == false) {
2088 DEBUG(0, ("driver %s not found for deletion\n", r->in.driver));
2089 status = WERR_UNKNOWN_PRINTER_DRIVER;
2090 } else {
2091 status = WERR_OK;
2092 }
2093
2094 done:
2095 talloc_free(tmp_ctx);
2096
2097 return status;
2098 }
2099
2100 static WERROR spoolss_dpd_version(TALLOC_CTX *mem_ctx,
2101 struct pipes_struct *p,
2102 struct spoolss_DeletePrinterDriverEx *r,
2103 struct dcerpc_binding_handle *b,
2104 struct spoolss_DriverInfo8 *info)
2105 {
2106 WERROR status;
2107 bool delete_files;
2108
2109 if (printer_driver_in_use(mem_ctx, b, info)) {
2110 status = WERR_PRINTER_DRIVER_IN_USE;
2111 goto done;
2112 }
2113
2114 /*
2115 * we have a couple of cases to consider.
2116 * (1) Are any files in use? If so and DPD_DELETE_ALL_FILES is set,
2117 * then the delete should fail if **any** files overlap with
2118 * other drivers
2119 * (2) If DPD_DELETE_UNUSED_FILES is set, then delete all
2120 * non-overlapping files
2121 * (3) If neither DPD_DELETE_ALL_FILES nor DPD_DELETE_UNUSED_FILES
2122 * are set, then do not delete any files
2123 * Refer to MSDN docs on DeletePrinterDriverEx() for details.
2124 */
2125
2126 delete_files = r->in.delete_flags
2127 & (DPD_DELETE_ALL_FILES | DPD_DELETE_UNUSED_FILES);
2128
2129
2130 if (delete_files) {
2131 bool in_use = printer_driver_files_in_use(mem_ctx, b, info);
2132 if (in_use && (r->in.delete_flags & DPD_DELETE_ALL_FILES)) {
2133 status = WERR_PRINTER_DRIVER_IN_USE;
2134 goto done;
2135 }
2136 /*
2137 * printer_driver_files_in_use() has trimmed overlapping files
2138 * from info so they are not removed on DPD_DELETE_UNUSED_FILES
2139 */
2140 }
2141
2142
2143 status = winreg_del_driver(mem_ctx, b, info, info->version);
2144 if (!W_ERROR_IS_OK(status)) {
2145 goto done;
2146 }
2147
2148 /*
2149 * now delete any associated files if delete_files is
2150 * true. Even if this part failes, we return succes
2151 * because the driver doesn not exist any more
2152 */
2153 if (delete_files) {
2154 delete_driver_files(p->session_info, info);
2155 }
2156
2157 done:
2158 return status;
2159 }
2160
2161 /****************************************************************
2162 _spoolss_DeletePrinterDriverEx
2163 ****************************************************************/
2164
2165 WERROR _spoolss_DeletePrinterDriverEx(struct pipes_struct *p,
2166 struct spoolss_DeletePrinterDriverEx *r)
2167 {
2168 struct spoolss_DriverInfo8 *info = NULL;
2169 WERROR status;
2170 struct dcerpc_binding_handle *b;
2171 TALLOC_CTX *tmp_ctx = NULL;
2172 int i;
2173 bool found;
2174
2175 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
2176 and not a printer admin, then fail */
2177
2178 if ((p->session_info->unix_token->uid != sec_initial_uid()) &&
2179 !security_token_has_privilege(p->session_info->security_token,
2180 SEC_PRIV_PRINT_OPERATOR)) {
2181 return WERR_ACCESS_DENIED;
2182 }
2183
2184 /* check that we have a valid driver name first */
2185 if (get_version_id(r->in.architecture) == -1) {
2186 /* this is what NT returns */
2187 return WERR_INVALID_ENVIRONMENT;
2188 }
2189
2190 tmp_ctx = talloc_new(p->mem_ctx);
2191 if (!tmp_ctx) {
2192 return WERR_NOT_ENOUGH_MEMORY;
2193 }
2194
2195 status = winreg_printer_binding_handle(tmp_ctx,
2196 get_session_info_system(),
2197 p->msg_ctx,
2198 &b);
2199 if (!W_ERROR_IS_OK(status)) {
2200 goto done;
2201 }
2202
2203 for (found = false, i = 0; drv_cversion[i] >= 0; i++) {
2204 if ((r->in.delete_flags & DPD_DELETE_SPECIFIC_VERSION)
2205 && (drv_cversion[i] != r->in.version)) {
2206 continue;
2207 }
2208
2209 /* check if a driver with this version exists before delete */
2210 status = winreg_get_driver(tmp_ctx, b,
2211 r->in.architecture, r->in.driver,
2212 drv_cversion[i], &info);
2213 if (!W_ERROR_IS_OK(status)) {
2214 DEBUG(5, ("skipping del of driver with version %d\n",
2215 drv_cversion[i]));
2216 continue;
2217 }
2218 found = true;
2219
2220 status = spoolss_dpd_version(tmp_ctx, p, r, b, info);
2221 if (!W_ERROR_IS_OK(status)) {
2222 DEBUG(0, ("failed to delete driver with version %d\n",
2223 drv_cversion[i]));
2224 goto done;
2225 }
2226 }
2227 if (found == false) {
2228 DEBUG(0, ("driver %s not found for deletion\n", r->in.driver));
2229 status = WERR_UNKNOWN_PRINTER_DRIVER;
2230 } else {
2231 status = WERR_OK;
2232 }
2233
2234 done:
2235 talloc_free(tmp_ctx);
2236 return status;
2237 }
2238
2239
2240 /********************************************************************
2241 GetPrinterData on a printer server Handle.
2242 ********************************************************************/
2243
2244 static WERROR getprinterdata_printer_server(TALLOC_CTX *mem_ctx,
2245 const char *value,
2246 enum winreg_Type *type,
2247 union spoolss_PrinterData *data)
2248 {
2249 DEBUG(8,("getprinterdata_printer_server:%s\n", value));
2250
2251 if (!strcasecmp_m(value, "W3SvcInstalled")) {
2252 *type = REG_DWORD;
2253 SIVAL(&data->value, 0, 0x00);
2254 return WERR_OK;
2255 }
2256
2257 if (!strcasecmp_m(value, "BeepEnabled")) {
2258 *type = REG_DWORD;
2259 SIVAL(&data->value, 0, 0x00);
2260 return WERR_OK;
2261 }
2262
2263 if (!strcasecmp_m(value, "EventLog")) {
2264 *type = REG_DWORD;
2265 /* formally was 0x1b */
2266 SIVAL(&data->value, 0, 0x00);
2267 return WERR_OK;
2268 }
2269
2270 if (!strcasecmp_m(value, "NetPopup")) {
2271 *type = REG_DWORD;
2272 SIVAL(&data->value, 0, 0x00);
2273 return WERR_OK;
2274 }
2275
2276 if (!strcasecmp_m(value, "MajorVersion")) {
2277 *type = REG_DWORD;
2278
2279 /* Windows NT 4.0 seems to not allow uploading of drivers
2280 to a server that reports 0x3 as the MajorVersion.
2281 need to investigate more how Win2k gets around this .
2282 -- jerry */
2283
2284 if (RA_WINNT == get_remote_arch()) {
2285 SIVAL(&data->value, 0, 0x02);
2286 } else {
2287 SIVAL(&data->value, 0, 0x03);
2288 }
2289
2290 return WERR_OK;
2291 }
2292
2293 if (!strcasecmp_m(value, "MinorVersion")) {
2294 *type = REG_DWORD;
2295 SIVAL(&data->value, 0, 0x00);
2296 return WERR_OK;
2297 }
2298
2299 /* REG_BINARY
2300 * uint32_t size = 0x114
2301 * uint32_t major = 5
2302 * uint32_t minor = [0|1]
2303 * uint32_t build = [2195|2600]
2304 * extra unicode string = e.g. "Service Pack 3"
2305 */
2306 if (!strcasecmp_m(value, "OSVersion")) {
2307 DATA_BLOB blob;
2308 enum ndr_err_code ndr_err;
2309 struct spoolss_OSVersion os;
2310
2311 /*
2312 * Set the default OSVersion to:
2313 *
2314 * Windows Server 2003R2 SP2 (5.2.3790)
2315 *
2316 * used to be Windows 2000 (5.0.2195)
2317 */
2318 os.major = lp_parm_int(GLOBAL_SECTION_SNUM,
2319 "spoolss", "os_major",
2320 GLOBAL_SPOOLSS_OS_MAJOR_DEFAULT);
2321 os.minor = lp_parm_int(GLOBAL_SECTION_SNUM,
2322 "spoolss", "os_minor",
2323 GLOBAL_SPOOLSS_OS_MINOR_DEFAULT);
2324 os.build = lp_parm_int(GLOBAL_SECTION_SNUM,
2325 "spoolss", "os_build",
2326 GLOBAL_SPOOLSS_OS_BUILD_DEFAULT);
2327 os.extra_string = ""; /* leave extra string empty */
2328
2329 ndr_err = ndr_push_struct_blob(&blob, mem_ctx, &os,
2330 (ndr_push_flags_fn_t)ndr_push_spoolss_OSVersion);
2331 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
2332 return WERR_GEN_FAILURE;
2333 }
2334
2335 if (DEBUGLEVEL >= 10) {
2336 NDR_PRINT_DEBUG(spoolss_OSVersion, &os);
2337 }
2338
2339 *type = REG_BINARY;
2340 data->binary = blob;
2341
2342 return WERR_OK;
2343 }
2344
2345
2346 if (!strcasecmp_m(value, "DefaultSpoolDirectory")) {
2347 *type = REG_SZ;
2348
2349 data->string = talloc_strdup(mem_ctx, SPOOLSS_DEFAULT_SERVER_PATH);
2350 W_ERROR_HAVE_NO_MEMORY(data->string);
2351
2352 return WERR_OK;
2353 }
2354
2355 if (!strcasecmp_m(value, "Architecture")) {
2356 *type = REG_SZ;
2357 data->string = talloc_strdup(mem_ctx,
2358 lp_parm_const_string(GLOBAL_SECTION_SNUM, "spoolss", "architecture", GLOBAL_SPOOLSS_ARCHITECTURE));
2359 W_ERROR_HAVE_NO_MEMORY(data->string);
2360
2361 return WERR_OK;
2362 }
2363
2364 if (!strcasecmp_m(value, "DsPresent")) {
2365 *type = REG_DWORD;
2366
2367 /* only show the publish check box if we are a
2368 member of a AD domain */
2369
2370 if (lp_security() == SEC_ADS) {
2371 SIVAL(&data->value, 0, 0x01);
2372 } else {
2373 SIVAL(&data->value, 0, 0x00);
2374 }
2375 return WERR_OK;
2376 }
2377
2378 if (!strcasecmp_m(value, "DNSMachineName")) {
2379 const char *hostname = get_mydnsfullname();
2380
2381 if (!hostname) {
2382 return WERR_FILE_NOT_FOUND;
2383 }
2384
2385 *type = REG_SZ;
2386 data->string = talloc_strdup(mem_ctx, hostname);
2387 W_ERROR_HAVE_NO_MEMORY(data->string);
2388
2389 return WERR_OK;
2390 }
2391
2392 *type = REG_NONE;
2393
2394 return WERR_INVALID_PARAMETER;
2395 }
2396
2397 /****************************************************************
2398 _spoolss_GetPrinterData
2399 ****************************************************************/
2400
2401 WERROR _spoolss_GetPrinterData(struct pipes_struct *p,
2402 struct spoolss_GetPrinterData *r)
2403 {
2404 struct spoolss_GetPrinterDataEx r2;
2405
2406 r2.in.handle = r->in.handle;
2407 r2.in.key_name = "PrinterDriverData";
2408 r2.in.value_name = r->in.value_name;
2409 r2.in.offered = r->in.offered;
2410 r2.out.type = r->out.type;
2411 r2.out.data = r->out.data;
2412 r2.out.needed = r->out.needed;
2413
2414 return _spoolss_GetPrinterDataEx(p, &r2);
2415 }
2416
2417 /*********************************************************
2418 Connect to the client machine.
2419 **********************************************************/
2420
2421 static bool spoolss_connect_to_client(struct rpc_pipe_client **pp_pipe, struct cli_state **pp_cli,
2422 struct sockaddr_storage *client_ss, const char *remote_machine)
2423 {
2424 NTSTATUS ret;
2425 struct sockaddr_storage rm_addr;
2426 char addr[INET6_ADDRSTRLEN];
2427
2428 if ( is_zero_addr(client_ss) ) {
2429 DEBUG(2,("spoolss_connect_to_client: resolving %s\n",
2430 remote_machine));
2431 if ( !resolve_name( remote_machine, &rm_addr, 0x20, false) ) {
2432 DEBUG(2,("spoolss_connect_to_client: Can't resolve address for %s\n", remote_machine));
2433 return false;
2434 }
2435 print_sockaddr(addr, sizeof(addr), &rm_addr);
2436 } else {
2437 rm_addr = *client_ss;
2438 print_sockaddr(addr, sizeof(addr), &rm_addr);
2439 DEBUG(5,("spoolss_connect_to_client: Using address %s (no name resolution necessary)\n",
2440 addr));
2441 }
2442
2443 if (ismyaddr((struct sockaddr *)(void *)&rm_addr)) {
2444 DEBUG(0,("spoolss_connect_to_client: Machine %s is one of our addresses. Cannot add to ourselves.\n",
2445 addr));
2446 return false;
2447 }
2448
2449 /* setup the connection */
2450 ret = cli_full_connection( pp_cli, lp_netbios_name(), remote_machine,
2451 &rm_addr, 0, "IPC$", "IPC",
2452 "", /* username */
2453 "", /* domain */
2454 "", /* password */
2455 0, lp_client_signing());
2456
2457 if ( !NT_STATUS_IS_OK( ret ) ) {
2458 DEBUG(2,("spoolss_connect_to_client: connection to [%s] failed!\n",
2459 remote_machine ));
2460 return false;
2461 }
2462
2463 if ( smbXcli_conn_protocol((*pp_cli)->conn) < PROTOCOL_NT1 ) {
2464 DEBUG(0,("spoolss_connect_to_client: machine %s didn't negotiate NT protocol.\n", remote_machine));
2465 cli_shutdown(*pp_cli);
2466 return false;
2467 }
2468
2469 /*
2470 * Ok - we have an anonymous connection to the IPC$ share.
2471 * Now start the NT Domain stuff :-).
2472 */
2473
2474 ret = cli_rpc_pipe_open_noauth(*pp_cli, &ndr_table_spoolss, pp_pipe);
2475 if (!NT_STATUS_IS_OK(ret)) {
2476 DEBUG(2,("spoolss_connect_to_client: unable to open the spoolss pipe on machine %s. Error was : %s.\n",
2477 remote_machine, nt_errstr(ret)));
2478 cli_shutdown(*pp_cli);
2479 return false;
2480 }
2481
2482 return true;
2483 }
2484
2485 /***************************************************************************
2486 Connect to the client.
2487 ****************************************************************************/
2488
2489 static bool srv_spoolss_replyopenprinter(int snum, const char *printer,
2490 uint32_t localprinter,
2491 enum winreg_Type type,
2492 struct policy_handle *handle,
2493 struct notify_back_channel **_chan,
2494 struct sockaddr_storage *client_ss,
2495 struct messaging_context *msg_ctx)
2496 {
2497 WERROR result;
2498 NTSTATUS status;
2499 struct notify_back_channel *chan;
2500
2501 for (chan = back_channels; chan; chan = chan->next) {
2502 if (memcmp(&chan->client_address, client_ss,
2503 sizeof(struct sockaddr_storage)) == 0) {
2504 break;
2505 }
2506 }
2507
2508 /*
2509 * If it's the first connection, contact the client
2510 * and connect to the IPC$ share anonymously
2511 */
2512 if (!chan) {
2513 fstring unix_printer;
2514
2515 /* the +2 is to strip the leading 2 backslashs */
2516 fstrcpy(unix_printer, printer + 2);
2517
2518 chan = talloc_zero(NULL, struct notify_back_channel);
2519 if (!chan) {
2520 return false;
2521 }
2522 chan->client_address = *client_ss;
2523
2524 if (!spoolss_connect_to_client(&chan->cli_pipe, &chan->cli, client_ss, unix_printer)) {
2525 TALLOC_FREE(chan);
2526 return false;
2527 }
2528
2529 DLIST_ADD(back_channels, chan);
2530
2531 messaging_register(msg_ctx, NULL, MSG_PRINTER_NOTIFY2,
2532 receive_notify2_message_list);
2533 }
2534
2535 if (chan->cli_pipe == NULL ||
2536 chan->cli_pipe->binding_handle == NULL) {
2537 DEBUG(0, ("srv_spoolss_replyopenprinter: error - "
2538 "NULL %s for printer %s\n",
2539 chan->cli_pipe == NULL ?
2540 "chan->cli_pipe" : "chan->cli_pipe->binding_handle",
2541 printer));
2542 return false;
2543 }
2544
2545 /*
2546 * Tell the specific printing tdb we want messages for this printer
2547 * by registering our PID.
2548 */
2549
2550 if (!print_notify_register_pid(snum)) {
2551 DEBUG(0, ("Failed to register our pid for printer %s\n",
2552 printer));
2553 }
2554
2555 status = dcerpc_spoolss_ReplyOpenPrinter(chan->cli_pipe->binding_handle,
2556 talloc_tos(),
2557 printer,
2558 localprinter,
2559 type,
2560 0,
2561 NULL,
2562 handle,
2563 &result);
2564 if (!NT_STATUS_IS_OK(status)) {
2565 DEBUG(5, ("dcerpc_spoolss_ReplyOpenPrinter returned [%s]\n", nt_errstr(status)));
2566 result = ntstatus_to_werror(status);
2567 } else if (!W_ERROR_IS_OK(result)) {
2568 DEBUG(5, ("ReplyOpenPrinter returned [%s]\n", win_errstr(result)));
2569 }
2570
2571 chan->active_connections++;
2572 *_chan = chan;
2573
2574 return (W_ERROR_IS_OK(result));
2575 }
2576
2577 /****************************************************************
2578 ****************************************************************/
2579
2580 static struct spoolss_NotifyOption *dup_spoolss_NotifyOption(TALLOC_CTX *mem_ctx,
2581 const struct spoolss_NotifyOption *r)
2582 {
2583 struct spoolss_NotifyOption *option;
2584 uint32_t i,k;
2585
2586 if (!r) {
2587 return NULL;
2588 }
2589
2590 option = talloc_zero(mem_ctx, struct spoolss_NotifyOption);
2591 if (!option) {
2592 return NULL;
2593 }
2594
2595 *option = *r;
2596
2597 if (!option->count) {
2598 return option;
2599 }
2600
2601 option->types = talloc_zero_array(option,
2602 struct spoolss_NotifyOptionType, option->count);
2603 if (!option->types) {
2604 talloc_free(option);
2605 return NULL;
2606 }
2607
2608 for (i=0; i < option->count; i++) {
2609 option->types[i] = r->types[i];
2610
2611 if (option->types[i].count) {
2612 option->types[i].fields = talloc_zero_array(option,
2613 union spoolss_Field, option->types[i].count);
2614 if (!option->types[i].fields) {
2615 talloc_free(option);
2616 return NULL;
2617 }
2618 for (k=0; k<option->types[i].count; k++) {
2619 option->types[i].fields[k] =
2620 r->types[i].fields[k];
2621 }
2622 }
2623 }
2624
2625 return option;
2626 }
2627
2628 /****************************************************************
2629 * _spoolss_RemoteFindFirstPrinterChangeNotifyEx
2630 *
2631 * before replying OK: status=0 a rpc call is made to the workstation
2632 * asking ReplyOpenPrinter
2633 *
2634 * in fact ReplyOpenPrinter is the changenotify equivalent on the spoolss pipe
2635 * called from api_spoolss_rffpcnex
2636 ****************************************************************/
2637
2638 WERROR _spoolss_RemoteFindFirstPrinterChangeNotifyEx(struct pipes_struct *p,
2639 struct spoolss_RemoteFindFirstPrinterChangeNotifyEx *r)
2640 {
2641 int snum = -1;
2642 struct spoolss_NotifyOption *option = r->in.notify_options;
2643 struct sockaddr_storage client_ss;
2644 ssize_t client_len;
2645
2646 /* store the notify value in the printer struct */
2647
2648 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
2649
2650 if (!Printer) {
2651 DEBUG(2,("_spoolss_RemoteFindFirstPrinterChangeNotifyEx: "
2652 "Invalid handle (%s:%u:%u).\n",
2653 OUR_HANDLE(r->in.handle)));
2654 return WERR_INVALID_HANDLE;
2655 }
2656
2657 Printer->notify.flags = r->in.flags;
2658 Printer->notify.options = r->in.options;
2659 Printer->notify.printerlocal = r->in.printer_local;
2660 Printer->notify.msg_ctx = p->msg_ctx;
2661
2662 TALLOC_FREE(Printer->notify.option);
2663 Printer->notify.option = dup_spoolss_NotifyOption(Printer, option);
2664
2665 fstrcpy(Printer->notify.localmachine, r->in.local_machine);
2666
2667 /* Connect to the client machine and send a ReplyOpenPrinter */
2668
2669 if ( Printer->printer_type == SPLHND_SERVER)
2670 snum = -1;
2671 else if ( (Printer->printer_type == SPLHND_PRINTER) &&
2672 !get_printer_snum(p, r->in.handle, &snum, NULL) )
2673 return WERR_INVALID_HANDLE;
2674
2675 DEBUG(10,("_spoolss_RemoteFindFirstPrinterChangeNotifyEx: "
2676 "remote_address is %s\n",
2677 tsocket_address_string(p->remote_address, p->mem_ctx)));
2678
2679 if (!lp_print_notify_backchannel(snum)) {
2680 DEBUG(10, ("_spoolss_RemoteFindFirstPrinterChangeNotifyEx: "
2681 "backchannel disabled\n"));
2682 return WERR_RPC_S_SERVER_UNAVAILABLE;
2683 }
2684
2685 client_len = tsocket_address_bsd_sockaddr(p->remote_address,
2686 (struct sockaddr *) &client_ss,
2687 sizeof(struct sockaddr_storage));
2688 if (client_len < 0) {
2689 return WERR_NOT_ENOUGH_MEMORY;
2690 }
2691
2692 if(!srv_spoolss_replyopenprinter(snum, Printer->notify.localmachine,
2693 Printer->notify.printerlocal, REG_SZ,
2694 &Printer->notify.cli_hnd,
2695 &Printer->notify.cli_chan,
2696 &client_ss, p->msg_ctx)) {
2697 return WERR_RPC_S_SERVER_UNAVAILABLE;
2698 }
2699
2700 return WERR_OK;
2701 }
2702
2703 /*******************************************************************
2704 * fill a notify_info_data with the servername
2705 ********************************************************************/
2706
2707 static void spoolss_notify_server_name(struct messaging_context *msg_ctx,
2708 int snum,
2709 struct spoolss_Notify *data,
2710 print_queue_struct *queue,
2711 struct spoolss_PrinterInfo2 *pinfo2,
2712 TALLOC_CTX *mem_ctx)
2713 {
2714 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->servername);
2715 }
2716
2717 /*******************************************************************
2718 * fill a notify_info_data with the printername (not including the servername).
2719 ********************************************************************/
2720
2721 static void spoolss_notify_printer_name(struct messaging_context *msg_ctx,
2722 int snum,
2723 struct spoolss_Notify *data,
2724 print_queue_struct *queue,
2725 struct spoolss_PrinterInfo2 *pinfo2,
2726 TALLOC_CTX *mem_ctx)
2727 {
2728 /* the notify name should not contain the \\server\ part */
2729 const char *p = strrchr(pinfo2->printername, '\\');
2730
2731 if (!p) {
2732 p = pinfo2->printername;
2733 } else {
2734 p++;
2735 }
2736
2737 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
2738 }
2739
2740 /*******************************************************************
2741 * fill a notify_info_data with the servicename
2742 ********************************************************************/
2743
2744 static void spoolss_notify_share_name(struct messaging_context *msg_ctx,
2745 int snum,
2746 struct spoolss_Notify *data,
2747 print_queue_struct *queue,
2748 struct spoolss_PrinterInfo2 *pinfo2,
2749 TALLOC_CTX *mem_ctx)
2750 {
2751 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, lp_servicename(talloc_tos(), snum));
2752 }
2753
2754 /*******************************************************************
2755 * fill a notify_info_data with the port name
2756 ********************************************************************/
2757
2758 static void spoolss_notify_port_name(struct messaging_context *msg_ctx,
2759 int snum,
2760 struct spoolss_Notify *data,
2761 print_queue_struct *queue,
2762 struct spoolss_PrinterInfo2 *pinfo2,
2763 TALLOC_CTX *mem_ctx)
2764 {
2765 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->portname);
2766 }
2767
2768 /*******************************************************************
2769 * fill a notify_info_data with the printername
2770 * but it doesn't exist, have to see what to do
2771 ********************************************************************/
2772
2773 static void spoolss_notify_driver_name(struct messaging_context *msg_ctx,
2774 int snum,
2775 struct spoolss_Notify *data,
2776 print_queue_struct *queue,
2777 struct spoolss_PrinterInfo2 *pinfo2,
2778 TALLOC_CTX *mem_ctx)
2779 {
2780 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->drivername);
2781 }
2782
2783 /*******************************************************************
2784 * fill a notify_info_data with the comment
2785 ********************************************************************/
2786
2787 static void spoolss_notify_comment(struct messaging_context *msg_ctx,
2788 int snum,
2789 struct spoolss_Notify *data,
2790 print_queue_struct *queue,
2791 struct spoolss_PrinterInfo2 *pinfo2,
2792 TALLOC_CTX *mem_ctx)
2793 {
2794 const char *p;
2795
2796 if (*pinfo2->comment == '\0') {
2797 p = lp_comment(talloc_tos(), snum);
2798 } else {
2799 p = pinfo2->comment;
2800 }
2801
2802 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
2803 }
2804
2805 /*******************************************************************
2806 * fill a notify_info_data with the comment
2807 * location = "Room 1, floor 2, building 3"
2808 ********************************************************************/
2809
2810 static void spoolss_notify_location(struct messaging_context *msg_ctx,
2811 int snum,
2812 struct spoolss_Notify *data,
2813 print_queue_struct *queue,
2814 struct spoolss_PrinterInfo2 *pinfo2,
2815 TALLOC_CTX *mem_ctx)
2816 {
2817 const char *loc = pinfo2->location;
2818 NTSTATUS status;
2819
2820 status = printer_list_get_printer(mem_ctx,
2821 pinfo2->sharename,
2822 NULL,
2823 &loc,
2824 NULL);
2825 if (NT_STATUS_IS_OK(status)) {
2826 if (loc == NULL) {
2827 loc = pinfo2->location;
2828 }
2829 }
2830
2831 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, loc);
2832 }
2833
2834 /*******************************************************************
2835 * fill a notify_info_data with the device mode
2836 * jfm:xxxx don't to it for know but that's a real problem !!!
2837 ********************************************************************/
2838
2839 static void spoolss_notify_devmode(struct messaging_context *msg_ctx,
2840 int snum,
2841 struct spoolss_Notify *data,
2842 print_queue_struct *queue,
2843 struct spoolss_PrinterInfo2 *pinfo2,
2844 TALLOC_CTX *mem_ctx)
2845 {
2846 /* for a dummy implementation we have to zero the fields */
2847 SETUP_SPOOLSS_NOTIFY_DATA_DEVMODE(data, NULL);
2848 }
2849
2850 /*******************************************************************
2851 * fill a notify_info_data with the separator file name
2852 ********************************************************************/
2853
2854 static void spoolss_notify_sepfile(struct messaging_context *msg_ctx,
2855 int snum,
2856 struct spoolss_Notify *data,
2857 print_queue_struct *queue,
2858 struct spoolss_PrinterInfo2 *pinfo2,
2859 TALLOC_CTX *mem_ctx)
2860 {
2861 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->sepfile);
2862 }
2863
2864 /*******************************************************************
2865 * fill a notify_info_data with the print processor
2866 * jfm:xxxx return always winprint to indicate we don't do anything to it
2867 ********************************************************************/
2868
2869 static void spoolss_notify_print_processor(struct messaging_context *msg_ctx,
2870 int snum,
2871 struct spoolss_Notify *data,
2872 print_queue_struct *queue,
2873 struct spoolss_PrinterInfo2 *pinfo2,
2874 TALLOC_CTX *mem_ctx)
2875 {
2876 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->printprocessor);
2877 }
2878
2879 /*******************************************************************
2880 * fill a notify_info_data with the print processor options
2881 * jfm:xxxx send an empty string
2882 ********************************************************************/
2883
2884 static void spoolss_notify_parameters(struct messaging_context *msg_ctx,
2885 int snum,
2886 struct spoolss_Notify *data,
2887 print_queue_struct *queue,
2888 struct spoolss_PrinterInfo2 *pinfo2,
2889 TALLOC_CTX *mem_ctx)
2890 {
2891 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->parameters);
2892 }
2893
2894 /*******************************************************************
2895 * fill a notify_info_data with the data type
2896 * jfm:xxxx always send RAW as data type
2897 ********************************************************************/
2898
2899 static void spoolss_notify_datatype(struct messaging_context *msg_ctx,
2900 int snum,
2901 struct spoolss_Notify *data,
2902 print_queue_struct *queue,
2903 struct spoolss_PrinterInfo2 *pinfo2,
2904 TALLOC_CTX *mem_ctx)
2905 {
2906 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->datatype);
2907 }
2908
2909 /*******************************************************************
2910 * fill a notify_info_data with the security descriptor
2911 * jfm:xxxx send an null pointer to say no security desc
2912 * have to implement security before !
2913 ********************************************************************/
2914
2915 static void spoolss_notify_security_desc(struct messaging_context *msg_ctx,
2916 int snum,
2917 struct spoolss_Notify *data,
2918 print_queue_struct *queue,
2919 struct spoolss_PrinterInfo2 *pinfo2,
2920 TALLOC_CTX *mem_ctx)
2921 {
2922 if (pinfo2->secdesc == NULL) {
2923 data->data.sd.sd = NULL;
2924 } else {
2925 data->data.sd.sd = security_descriptor_copy(mem_ctx,
2926 pinfo2->secdesc);
2927 }
2928 data->data.sd.sd_size = ndr_size_security_descriptor(data->data.sd.sd,
2929 0);
2930 }
2931
2932 /*******************************************************************
2933 * fill a notify_info_data with the attributes
2934 * jfm:xxxx a samba printer is always shared
2935 ********************************************************************/
2936
2937 static void spoolss_notify_attributes(struct messaging_context *msg_ctx,
2938 int snum,
2939 struct spoolss_Notify *data,
2940 print_queue_struct *queue,
2941 struct spoolss_PrinterInfo2 *pinfo2,
2942 TALLOC_CTX *mem_ctx)
2943 {
2944 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->attributes);
2945 }
2946
2947 /*******************************************************************
2948 * fill a notify_info_data with the priority
2949 ********************************************************************/
2950
2951 static void spoolss_notify_priority(struct messaging_context *msg_ctx,
2952 int snum,
2953 struct spoolss_Notify *data,
2954 print_queue_struct *queue,
2955 struct spoolss_PrinterInfo2 *pinfo2,
2956 TALLOC_CTX *mem_ctx)
2957 {
2958 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->priority);
2959 }
2960
2961 /*******************************************************************
2962 * fill a notify_info_data with the default priority
2963 ********************************************************************/
2964
2965 static void spoolss_notify_default_priority(struct messaging_context *msg_ctx,
2966 int snum,
2967 struct spoolss_Notify *data,
2968 print_queue_struct *queue,
2969 struct spoolss_PrinterInfo2 *pinfo2,
2970 TALLOC_CTX *mem_ctx)
2971 {
2972 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->defaultpriority);
2973 }
2974
2975 /*******************************************************************
2976 * fill a notify_info_data with the start time
2977 ********************************************************************/
2978
2979 static void spoolss_notify_start_time(struct messaging_context *msg_ctx,
2980 int snum,
2981 struct spoolss_Notify *data,
2982 print_queue_struct *queue,
2983 struct spoolss_PrinterInfo2 *pinfo2,
2984 TALLOC_CTX *mem_ctx)
2985 {
2986 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->starttime);
2987 }
2988
2989 /*******************************************************************
2990 * fill a notify_info_data with the until time
2991 ********************************************************************/
2992
2993 static void spoolss_notify_until_time(struct messaging_context *msg_ctx,
2994 int snum,
2995 struct spoolss_Notify *data,
2996 print_queue_struct *queue,
2997 struct spoolss_PrinterInfo2 *pinfo2,
2998 TALLOC_CTX *mem_ctx)
2999 {
3000 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->untiltime);
3001 }
3002
3003 /*******************************************************************
3004 * fill a notify_info_data with the status
3005 ********************************************************************/
3006
3007 static void spoolss_notify_status(struct messaging_context *msg_ctx,
3008 int snum,
3009 struct spoolss_Notify *data,
3010 print_queue_struct *queue,
3011 struct spoolss_PrinterInfo2 *pinfo2,
3012 TALLOC_CTX *mem_ctx)
3013 {
3014 print_status_struct status;
3015
3016 print_queue_length(msg_ctx, snum, &status);
3017 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, status.status);
3018 }
3019
3020 /*******************************************************************
3021 * fill a notify_info_data with the number of jobs queued
3022 ********************************************************************/
3023
3024 static void spoolss_notify_cjobs(struct messaging_context *msg_ctx,
3025 int snum,
3026 struct spoolss_Notify *data,
3027 print_queue_struct *queue,
3028 struct spoolss_PrinterInfo2 *pinfo2,
3029 TALLOC_CTX *mem_ctx)
3030 {
3031 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(
3032 data, print_queue_length(msg_ctx, snum, NULL));
3033 }
3034
3035 /*******************************************************************
3036 * fill a notify_info_data with the average ppm
3037 ********************************************************************/
3038
3039 static void spoolss_notify_average_ppm(struct messaging_context *msg_ctx,
3040 int snum,
3041 struct spoolss_Notify *data,
3042 print_queue_struct *queue,
3043 struct spoolss_PrinterInfo2 *pinfo2,
3044 TALLOC_CTX *mem_ctx)
3045 {
3046 /* always respond 8 pages per minutes */
3047 /* a little hard ! */
3048 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->averageppm);
3049 }
3050
3051 /*******************************************************************
3052 * fill a notify_info_data with username
3053 ********************************************************************/
3054
3055 static void spoolss_notify_username(struct messaging_context *msg_ctx,
3056 int snum,
3057 struct spoolss_Notify *data,
3058 print_queue_struct *queue,
3059 struct spoolss_PrinterInfo2 *pinfo2,
3060 TALLOC_CTX *mem_ctx)
3061 {
3062 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, queue->fs_user);
3063 }
3064
3065 /*******************************************************************
3066 * fill a notify_info_data with job status
3067 ********************************************************************/
3068
3069 static void spoolss_notify_job_status(struct messaging_context *msg_ctx,
3070 int snum,
3071 struct spoolss_Notify *data,
3072 print_queue_struct *queue,
3073 struct spoolss_PrinterInfo2 *pinfo2,
3074 TALLOC_CTX *mem_ctx)
3075 {
3076 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, nt_printj_status(queue->status));
3077 }
3078
3079 /*******************************************************************
3080 * fill a notify_info_data with job name
3081 ********************************************************************/
3082
3083 static void spoolss_notify_job_name(struct messaging_context *msg_ctx,
3084 int snum,
3085 struct spoolss_Notify *data,
3086 print_queue_struct *queue,
3087 struct spoolss_PrinterInfo2 *pinfo2,
3088 TALLOC_CTX *mem_ctx)
3089 {
3090 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, queue->fs_file);
3091 }
3092
3093 /*******************************************************************
3094 * fill a notify_info_data with job status
3095 ********************************************************************/
3096
3097 static void spoolss_notify_job_status_string(struct messaging_context *msg_ctx,
3098 int snum,
3099 struct spoolss_Notify *data,
3100 print_queue_struct *queue,
3101 struct spoolss_PrinterInfo2 *pinfo2,
3102 TALLOC_CTX *mem_ctx)
3103 {
3104 /*
3105 * Now we're returning job status codes we just return a "" here. JRA.
3106 */
3107
3108 const char *p = "";
3109
3110 #if 0 /* NO LONGER NEEDED - JRA. 02/22/2001 */
3111 p = "unknown";
3112
3113 switch (queue->status) {
3114 case LPQ_QUEUED:
3115 p = "Queued";
3116 break;
3117 case LPQ_PAUSED:
3118 p = ""; /* NT provides the paused string */
3119 break;
3120 case LPQ_SPOOLING:
3121 p = "Spooling";
3122 break;
3123 case LPQ_PRINTING:
3124 p = "Printing";
3125 break;
3126 }
3127 #endif /* NO LONGER NEEDED. */
3128
3129 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
3130 }
3131
3132 /*******************************************************************
3133 * fill a notify_info_data with job time
3134 ********************************************************************/
3135
3136 static void spoolss_notify_job_time(struct messaging_context *msg_ctx,
3137 int snum,
3138 struct spoolss_Notify *data,
3139 print_queue_struct *queue,
3140 struct spoolss_PrinterInfo2 *pinfo2,
3141 TALLOC_CTX *mem_ctx)
3142 {
3143 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, 0);
3144 }
3145
3146 /*******************************************************************
3147 * fill a notify_info_data with job size
3148 ********************************************************************/
3149
3150 static void spoolss_notify_job_size(struct messaging_context *msg_ctx,
3151 int snum,
3152 struct spoolss_Notify *data,
3153 print_queue_struct *queue,
3154 struct spoolss_PrinterInfo2 *pinfo2,
3155 TALLOC_CTX *mem_ctx)
3156 {
3157 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->size);
3158 }
3159
3160 /*******************************************************************
3161 * fill a notify_info_data with page info
3162 ********************************************************************/
3163 static void spoolss_notify_total_pages(struct messaging_context *msg_ctx,
3164 int snum,
3165 struct spoolss_Notify *data,
3166 print_queue_struct *queue,
3167 struct spoolss_PrinterInfo2 *pinfo2,
3168 TALLOC_CTX *mem_ctx)
3169 {
3170 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->page_count);
3171 }
3172
3173 /*******************************************************************
3174 * fill a notify_info_data with pages printed info.
3175 ********************************************************************/
3176 static void spoolss_notify_pages_printed(struct messaging_context *msg_ctx,
3177 int snum,
3178 struct spoolss_Notify *data,
3179 print_queue_struct *queue,
3180 struct spoolss_PrinterInfo2 *pinfo2,
3181 TALLOC_CTX *mem_ctx)
3182 {
3183 /* Add code when back-end tracks this */
3184 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, 0);
3185 }
3186
3187 /*******************************************************************
3188 Fill a notify_info_data with job position.
3189 ********************************************************************/
3190
3191 static void spoolss_notify_job_position(struct messaging_context *msg_ctx,
3192 int snum,
3193 struct spoolss_Notify *data,
3194 print_queue_struct *queue,
3195 struct spoolss_PrinterInfo2 *pinfo2,
3196 TALLOC_CTX *mem_ctx)
3197 {
3198 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->sysjob);
3199 }
3200
3201 /*******************************************************************
3202 Fill a notify_info_data with submitted time.
3203 ********************************************************************/
3204
3205 static void spoolss_notify_submitted_time(struct messaging_context *msg_ctx,
3206 int snum,
3207 struct spoolss_Notify *data,
3208 print_queue_struct *queue,
3209 struct spoolss_PrinterInfo2 *pinfo2,
3210 TALLOC_CTX *mem_ctx)
3211 {
3212 data->data.string.string = NULL;
3213 data->data.string.size = 0;
3214
3215 init_systemtime_buffer(mem_ctx, gmtime(&queue->time),
3216 &data->data.string.string,
3217 &data->data.string.size);
3218
3219 }
3220
3221 struct s_notify_info_data_table
3222 {
3223 enum spoolss_NotifyType type;
3224 uint16_t field;
3225 const char *name;
3226 enum spoolss_NotifyTable variable_type;
3227 void (*fn) (struct messaging_context *msg_ctx,
3228 int snum, struct spoolss_Notify *data,
3229 print_queue_struct *queue,
3230 struct spoolss_PrinterInfo2 *pinfo2,
3231 TALLOC_CTX *mem_ctx);
3232 };
3233
3234 /* A table describing the various print notification constants and
3235 whether the notification data is a pointer to a variable sized
3236 buffer, a one value uint32_t or a two value uint32_t. */
3237
3238 static const struct s_notify_info_data_table notify_info_data_table[] =
3239 {
3240 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SERVER_NAME, "PRINTER_NOTIFY_FIELD_SERVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_server_name },
3241 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRINTER_NAME, "PRINTER_NOTIFY_FIELD_PRINTER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_printer_name },
3242 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SHARE_NAME, "PRINTER_NOTIFY_FIELD_SHARE_NAME", NOTIFY_TABLE_STRING, spoolss_notify_share_name },
3243 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PORT_NAME, "PRINTER_NOTIFY_FIELD_PORT_NAME", NOTIFY_TABLE_STRING, spoolss_notify_port_name },
3244 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DRIVER_NAME, "PRINTER_NOTIFY_FIELD_DRIVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_driver_name },
3245 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_COMMENT, "PRINTER_NOTIFY_FIELD_COMMENT", NOTIFY_TABLE_STRING, spoolss_notify_comment },
3246 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_LOCATION, "PRINTER_NOTIFY_FIELD_LOCATION", NOTIFY_TABLE_STRING, spoolss_notify_location },
3247 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DEVMODE, "PRINTER_NOTIFY_FIELD_DEVMODE", NOTIFY_TABLE_DEVMODE, spoolss_notify_devmode },
3248 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SEPFILE, "PRINTER_NOTIFY_FIELD_SEPFILE", NOTIFY_TABLE_STRING, spoolss_notify_sepfile },
3249 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR, "PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR", NOTIFY_TABLE_STRING, spoolss_notify_print_processor },
3250 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PARAMETERS, "PRINTER_NOTIFY_FIELD_PARAMETERS", NOTIFY_TABLE_STRING, spoolss_notify_parameters },
3251 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DATATYPE, "PRINTER_NOTIFY_FIELD_DATATYPE", NOTIFY_TABLE_STRING, spoolss_notify_datatype },
3252 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR, "PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NOTIFY_TABLE_SECURITYDESCRIPTOR, spoolss_notify_security_desc },
3253 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_ATTRIBUTES, "PRINTER_NOTIFY_FIELD_ATTRIBUTES", NOTIFY_TABLE_DWORD, spoolss_notify_attributes },
3254 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRIORITY, "PRINTER_NOTIFY_FIELD_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_priority },
3255 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY, "PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_default_priority },
3256 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_START_TIME, "PRINTER_NOTIFY_FIELD_START_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_start_time },
3257 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_UNTIL_TIME, "PRINTER_NOTIFY_FIELD_UNTIL_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_until_time },
3258 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_STATUS, "PRINTER_NOTIFY_FIELD_STATUS", NOTIFY_TABLE_DWORD, spoolss_notify_status },
3259 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_STATUS_STRING, "PRINTER_NOTIFY_FIELD_STATUS_STRING", NOTIFY_TABLE_STRING, NULL },
3260 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_CJOBS, "PRINTER_NOTIFY_FIELD_CJOBS", NOTIFY_TABLE_DWORD, spoolss_notify_cjobs },
3261 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_AVERAGE_PPM, "PRINTER_NOTIFY_FIELD_AVERAGE_PPM", NOTIFY_TABLE_DWORD, spoolss_notify_average_ppm },
3262 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_TOTAL_PAGES, "PRINTER_NOTIFY_FIELD_TOTAL_PAGES", NOTIFY_TABLE_DWORD, NULL },
3263 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PAGES_PRINTED, "PRINTER_NOTIFY_FIELD_PAGES_PRINTED", NOTIFY_TABLE_DWORD, NULL },
3264 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_TOTAL_BYTES, "PRINTER_NOTIFY_FIELD_TOTAL_BYTES", NOTIFY_TABLE_DWORD, NULL },
3265 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_BYTES_PRINTED, "PRINTER_NOTIFY_FIELD_BYTES_PRINTED", NOTIFY_TABLE_DWORD, NULL },
3266 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRINTER_NAME, "JOB_NOTIFY_FIELD_PRINTER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_printer_name },
3267 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_MACHINE_NAME, "JOB_NOTIFY_FIELD_MACHINE_NAME", NOTIFY_TABLE_STRING, spoolss_notify_server_name },
3268 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PORT_NAME, "JOB_NOTIFY_FIELD_PORT_NAME", NOTIFY_TABLE_STRING, spoolss_notify_port_name },
3269 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_USER_NAME, "JOB_NOTIFY_FIELD_USER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_username },
3270 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_NOTIFY_NAME, "JOB_NOTIFY_FIELD_NOTIFY_NAME", NOTIFY_TABLE_STRING, spoolss_notify_username },
3271 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DATATYPE, "JOB_NOTIFY_FIELD_DATATYPE", NOTIFY_TABLE_STRING, spoolss_notify_datatype },
3272 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRINT_PROCESSOR, "JOB_NOTIFY_FIELD_PRINT_PROCESSOR", NOTIFY_TABLE_STRING, spoolss_notify_print_processor },
3273 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PARAMETERS, "JOB_NOTIFY_FIELD_PARAMETERS", NOTIFY_TABLE_STRING, spoolss_notify_parameters },
3274 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DRIVER_NAME, "JOB_NOTIFY_FIELD_DRIVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_driver_name },
3275 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DEVMODE, "JOB_NOTIFY_FIELD_DEVMODE", NOTIFY_TABLE_DEVMODE, spoolss_notify_devmode },
3276 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_STATUS, "JOB_NOTIFY_FIELD_STATUS", NOTIFY_TABLE_DWORD, spoolss_notify_job_status },
3277 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_STATUS_STRING, "JOB_NOTIFY_FIELD_STATUS_STRING", NOTIFY_TABLE_STRING, spoolss_notify_job_status_string },
3278 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR, "JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NOTIFY_TABLE_SECURITYDESCRIPTOR, NULL },
3279 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DOCUMENT, "JOB_NOTIFY_FIELD_DOCUMENT", NOTIFY_TABLE_STRING, spoolss_notify_job_name },
3280 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRIORITY, "JOB_NOTIFY_FIELD_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_priority },
3281 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_POSITION, "JOB_NOTIFY_FIELD_POSITION", NOTIFY_TABLE_DWORD, spoolss_notify_job_position },
3282 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_SUBMITTED, "JOB_NOTIFY_FIELD_SUBMITTED", NOTIFY_TABLE_TIME, spoolss_notify_submitted_time },
3283 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_START_TIME, "JOB_NOTIFY_FIELD_START_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_start_time },
3284 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_UNTIL_TIME, "JOB_NOTIFY_FIELD_UNTIL_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_until_time },
3285 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TIME, "JOB_NOTIFY_FIELD_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_job_time },
3286 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TOTAL_PAGES, "JOB_NOTIFY_FIELD_TOTAL_PAGES", NOTIFY_TABLE_DWORD, spoolss_notify_total_pages },
3287 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PAGES_PRINTED, "JOB_NOTIFY_FIELD_PAGES_PRINTED", NOTIFY_TABLE_DWORD, spoolss_notify_pages_printed },
3288 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TOTAL_BYTES, "JOB_NOTIFY_FIELD_TOTAL_BYTES", NOTIFY_TABLE_DWORD, spoolss_notify_job_size },
3289 };
3290
3291 /*******************************************************************
3292 Return the variable_type of info_data structure.
3293 ********************************************************************/
3294
3295 static enum spoolss_NotifyTable variable_type_of_notify_info_data(enum spoolss_NotifyType type,
3296 uint16_t field)
3297 {
3298 int i=0;
3299
3300 for (i = 0; i < ARRAY_SIZE(notify_info_data_table); i++) {
3301 if ( (notify_info_data_table[i].type == type) &&
3302 (notify_info_data_table[i].field == field) ) {
3303 return notify_info_data_table[i].variable_type;
3304 }
3305 }
3306
3307 DEBUG(5, ("invalid notify data type %d/%d\n", type, field));
3308
3309 return (enum spoolss_NotifyTable) 0;
3310 }
3311
3312 /****************************************************************************
3313 ****************************************************************************/
3314
3315 static bool search_notify(enum spoolss_NotifyType type,
3316 uint16_t field,
3317 int *value)
3318 {
3319 int i;
3320
3321 for (i = 0; i < ARRAY_SIZE(notify_info_data_table); i++) {
3322 if (notify_info_data_table[i].type == type &&
3323 notify_info_data_table[i].field == field &&
3324 notify_info_data_table[i].fn != NULL) {
3325 *value = i;
3326 return true;
3327 }
3328 }
3329
3330 return false;
3331 }
3332
3333 /****************************************************************************
3334 ****************************************************************************/
3335
3336 static void construct_info_data(struct spoolss_Notify *info_data,
3337 enum spoolss_NotifyType type,
3338 uint16_t field, int id)
3339 {
3340 info_data->type = type;
3341 info_data->field.field = field;
3342 info_data->variable_type = variable_type_of_notify_info_data(type, field);
3343 info_data->job_id = id;
3344 }
3345
3346 /*******************************************************************
3347 *
3348 * fill a notify_info struct with info asked
3349 *
3350 ********************************************************************/
3351
3352 static bool construct_notify_printer_info(struct messaging_context *msg_ctx,
3353 struct printer_handle *print_hnd,
3354 struct spoolss_NotifyInfo *info,
3355 struct spoolss_PrinterInfo2 *pinfo2,
3356 int snum,
3357 const struct spoolss_NotifyOptionType *option_type,
3358 uint32_t id,
3359 TALLOC_CTX *mem_ctx)
3360 {
3361 int field_num,j;
3362 enum spoolss_NotifyType type;
3363 uint16_t field;
3364
3365 struct spoolss_Notify *current_data;
3366
3367 type = option_type->type;
3368
3369 DEBUG(4,("construct_notify_printer_info: Notify type: [%s], number of notify info: [%d] on printer: [%s]\n",
3370 (type == PRINTER_NOTIFY_TYPE ? "PRINTER_NOTIFY_TYPE" : "JOB_NOTIFY_TYPE"),
3371 option_type->count, lp_servicename(talloc_tos(), snum)));
3372
3373 for(field_num=0; field_num < option_type->count; field_num++) {
3374 field = option_type->fields[field_num].field;
3375
3376 DEBUG(4,("construct_notify_printer_info: notify [%d]: type [%x], field [%x]\n", field_num, type, field));
3377
3378 if (!search_notify(type, field, &j) )
3379 continue;
3380
3381 info->notifies = talloc_realloc(info, info->notifies,
3382 struct spoolss_Notify,
3383 info->count + 1);
3384 if (info->notifies == NULL) {
3385 DEBUG(2,("construct_notify_printer_info: failed to enlarge buffer info->data!\n"));
3386 return false;
3387 }
3388
3389 current_data = &info->notifies[info->count];
3390
3391 construct_info_data(current_data, type, field, id);
3392
3393 DEBUG(10, ("construct_notify_printer_info: "
3394 "calling [%s] snum=%d printername=[%s])\n",
3395 notify_info_data_table[j].name, snum,
3396 pinfo2->printername));
3397
3398 notify_info_data_table[j].fn(msg_ctx, snum, current_data,
3399 NULL, pinfo2, mem_ctx);
3400
3401 info->count++;
3402 }
3403
3404 return true;
3405 }
3406
3407 /*******************************************************************
3408 *
3409 * fill a notify_info struct with info asked
3410 *
3411 ********************************************************************/
3412
3413 static bool construct_notify_jobs_info(struct messaging_context *msg_ctx,
3414 print_queue_struct *queue,
3415 struct spoolss_NotifyInfo *info,
3416 struct spoolss_PrinterInfo2 *pinfo2,
3417 int snum,
3418 const struct spoolss_NotifyOptionType *option_type,
3419 uint32_t id,
3420 TALLOC_CTX *mem_ctx)
3421 {
3422 int field_num,j;
3423 enum spoolss_NotifyType type;
3424 uint16_t field;
3425 struct spoolss_Notify *current_data;
3426
3427 DEBUG(4,("construct_notify_jobs_info\n"));
3428
3429 type = option_type->type;
3430
3431 DEBUGADD(4,("Notify type: [%s], number of notify info: [%d]\n",
3432 (type == PRINTER_NOTIFY_TYPE ? "PRINTER_NOTIFY_TYPE" : "JOB_NOTIFY_TYPE"),
3433 option_type->count));
3434
3435 for(field_num=0; field_num<option_type->count; field_num++) {
3436 field = option_type->fields[field_num].field;
3437
3438 if (!search_notify(type, field, &j) )
3439 continue;
3440
3441 info->notifies = talloc_realloc(info, info->notifies,
3442 struct spoolss_Notify,
3443 info->count + 1);
3444 if (info->notifies == NULL) {
3445 DEBUG(2,("construct_notify_jobs_info: failed to enlarg buffer info->data!\n"));
3446 return false;
3447 }
3448
3449 current_data=&(info->notifies[info->count]);
3450
3451 construct_info_data(current_data, type, field, id);
3452 notify_info_data_table[j].fn(msg_ctx, snum, current_data,
3453 queue, pinfo2, mem_ctx);
3454 info->count++;
3455 }
3456
3457 return true;
3458 }
3459
3460 /*
3461 * JFM: The enumeration is not that simple, it's even non obvious.
3462 *
3463 * let's take an example: I want to monitor the PRINTER SERVER for
3464 * the printer's name and the number of jobs currently queued.
3465 * So in the NOTIFY_OPTION, I have one NOTIFY_OPTION_TYPE structure.
3466 * Its type is PRINTER_NOTIFY_TYPE and it has 2 fields NAME and CJOBS.
3467 *
3468 * I have 3 printers on the back of my server.
3469 *
3470 * Now the response is a NOTIFY_INFO structure, with 6 NOTIFY_INFO_DATA
3471 * structures.
3472 * Number Data Id
3473 * 1 printer 1 name 1
3474 * 2 printer 1 cjob 1
3475 * 3 printer 2 name 2
3476 * 4 printer 2 cjob 2
3477 * 5 printer 3 name 3
3478 * 6 printer 3 name 3
3479 *
3480 * that's the print server case, the printer case is even worse.
3481 */
3482
3483 /*******************************************************************
3484 *
3485 * enumerate all printers on the printserver
3486 * fill a notify_info struct with info asked
3487 *
3488 ********************************************************************/
3489
3490 static WERROR printserver_notify_info(struct pipes_struct *p,
3491 struct policy_handle *hnd,
3492 struct spoolss_NotifyInfo *info,
3493 TALLOC_CTX *mem_ctx)
3494 {
3495 int snum;
3496 struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd);
3497 int n_services=lp_numservices();
3498 int i;
3499 struct spoolss_NotifyOption *option;
3500 struct spoolss_NotifyOptionType option_type;
3501 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
3502 WERROR result;
3503
3504 DEBUG(4,("printserver_notify_info\n"));
3505
3506 if (!Printer)
3507 return WERR_INVALID_HANDLE;
3508
3509 option = Printer->notify.option;
3510
3511 info->version = 2;
3512 info->notifies = NULL;
3513 info->count = 0;
3514
3515 /* a bug in xp sp2 rc2 causes it to send a fnpcn request without
3516 sending a ffpcn() request first */
3517
3518 if ( !option )
3519 return WERR_INVALID_HANDLE;
3520
3521 for (i=0; i<option->count; i++) {
3522 option_type = option->types[i];
3523
3524 if (option_type.type != PRINTER_NOTIFY_TYPE)
3525 continue;
3526
3527 for (snum = 0; snum < n_services; snum++) {
3528 if (!lp_browseable(snum) ||
3529 !lp_snum_ok(snum) ||
3530 !lp_printable(snum)) {
3531 continue; /* skip */
3532 }
3533
3534 /* Maybe we should use the SYSTEM session_info here... */
3535 result = winreg_get_printer_internal(mem_ctx,
3536 get_session_info_system(),
3537 p->msg_ctx,
3538 lp_servicename(talloc_tos(), snum),
3539 &pinfo2);
3540 if (!W_ERROR_IS_OK(result)) {
3541 DEBUG(4, ("printserver_notify_info: "
3542 "Failed to get printer [%s]\n",
3543 lp_servicename(talloc_tos(), snum)));
3544 continue;
3545 }
3546
3547
3548 construct_notify_printer_info(p->msg_ctx,
3549 Printer, info,
3550 pinfo2, snum,
3551 &option_type, snum,
3552 mem_ctx);
3553
3554 TALLOC_FREE(pinfo2);
3555 }
3556 }
3557
3558 #if 0
3559 /*
3560 * Debugging information, don't delete.
3561 */
3562
3563 DEBUG(1,("dumping the NOTIFY_INFO\n"));
3564 DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count));
3565 DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n"));
3566
3567 for (i=0; i<info->count; i++) {
3568 DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n",
3569 i, info->data[i].type, info->data[i].field, info->data[i].reserved,
3570 info->data[i].id, info->data[i].size, info->data[i].enc_type));
3571 }
3572 #endif
3573
3574 return WERR_OK;
3575 }
3576
3577 /*******************************************************************
3578 *
3579 * fill a notify_info struct with info asked
3580 *
3581 ********************************************************************/
3582
3583 static WERROR printer_notify_info(struct pipes_struct *p,
3584 struct policy_handle *hnd,
3585 struct spoolss_NotifyInfo *info,
3586 TALLOC_CTX *mem_ctx)
3587 {
3588 int snum;
3589 struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd);
3590 int i;
3591 uint32_t id;
3592 struct spoolss_NotifyOption *option;
3593 struct spoolss_NotifyOptionType option_type;
3594 int count,j;
3595 print_queue_struct *queue=NULL;
3596 print_status_struct status;
3597 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
3598 WERROR result;
3599 struct tdb_print_db *pdb;
3600
3601 DEBUG(4,("printer_notify_info\n"));
3602
3603 if (!Printer)
3604 return WERR_INVALID_HANDLE;
3605
3606 option = Printer->notify.option;
3607 id = 0x0;
3608
3609 info->version = 2;
3610 info->notifies = NULL;
3611 info->count = 0;
3612
3613 /* a bug in xp sp2 rc2 causes it to send a fnpcn request without
3614 sending a ffpcn() request first */
3615
3616 if ( !option )
3617 return WERR_INVALID_HANDLE;
3618
3619 if (!get_printer_snum(p, hnd, &snum, NULL)) {
3620 return WERR_INVALID_HANDLE;
3621 }
3622
3623 pdb = get_print_db_byname(Printer->sharename);
3624 if (pdb == NULL) {
3625 return WERR_INVALID_HANDLE;
3626 }
3627
3628 /* Maybe we should use the SYSTEM session_info here... */
3629 result = winreg_get_printer_internal(mem_ctx,
3630 get_session_info_system(),
3631 p->msg_ctx,
3632 lp_servicename(talloc_tos(), snum), &pinfo2);
3633 if (!W_ERROR_IS_OK(result)) {
3634 result = WERR_INVALID_HANDLE;
3635 goto err_pdb_drop;
3636 }
3637
3638 /*
3639 * When sending a PRINTER_NOTIFY_FIELD_SERVER_NAME we should send the
3640 * correct servername.
3641 */
3642 pinfo2->servername = talloc_strdup(pinfo2, Printer->servername);
3643 if (pinfo2->servername == NULL) {
3644 result = WERR_NOT_ENOUGH_MEMORY;
3645 goto err_pdb_drop;
3646 }
3647
3648 for (i = 0; i < option->count; i++) {
3649 option_type = option->types[i];
3650
3651 switch (option_type.type) {
3652 case PRINTER_NOTIFY_TYPE:
3653 if (construct_notify_printer_info(p->msg_ctx,
3654 Printer, info,
3655 pinfo2, snum,
3656 &option_type, id,
3657 mem_ctx)) {
3658 id--;
3659 }
3660 break;
3661
3662 case JOB_NOTIFY_TYPE:
3663
3664 count = print_queue_status(p->msg_ctx, snum, &queue,
3665 &status);
3666
3667 for (j = 0; j < count; j++) {
3668 uint32_t jobid;
3669 jobid = sysjob_to_jobid_pdb(pdb,
3670 queue[j].sysjob);
3671 if (jobid == (uint32_t)-1) {
3672 DEBUG(2, ("ignoring untracked job %d\n",
3673 queue[j].sysjob));
3674 continue;
3675 }
3676 /* FIXME check return value */
3677 construct_notify_jobs_info(p->msg_ctx,
3678 &queue[j], info,
3679 pinfo2, snum,
3680 &option_type,
3681 jobid,
3682 mem_ctx);
3683 }
3684
3685 SAFE_FREE(queue);
3686 break;
3687 }
3688 }
3689
3690 /*
3691 * Debugging information, don't delete.
3692 */
3693 /*
3694 DEBUG(1,("dumping the NOTIFY_INFO\n"));
3695 DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count));
3696 DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n"));
3697
3698 for (i=0; i<info->count; i++) {
3699 DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n",
3700 i, info->data[i].type, info->data[i].field, info->data[i].reserved,
3701 info->data[i].id, info->data[i].size, info->data[i].enc_type));
3702 }
3703 */
3704
3705 talloc_free(pinfo2);
3706 result = WERR_OK;
3707 err_pdb_drop:
3708 release_print_db(pdb);
3709 return result;
3710 }
3711
3712 /****************************************************************
3713 _spoolss_RouterRefreshPrinterChangeNotify
3714 ****************************************************************/
3715
3716 WERROR _spoolss_RouterRefreshPrinterChangeNotify(struct pipes_struct *p,
3717 struct spoolss_RouterRefreshPrinterChangeNotify *r)
3718 {
3719 struct spoolss_NotifyInfo *info;
3720
3721 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
3722 WERROR result = WERR_INVALID_HANDLE;
3723
3724 /* we always have a spoolss_NotifyInfo struct */
3725 info = talloc_zero(p->mem_ctx, struct spoolss_NotifyInfo);
3726 if (!info) {
3727 result = WERR_NOT_ENOUGH_MEMORY;
3728 goto done;
3729 }
3730
3731 *r->out.info = info;
3732
3733 if (!Printer) {
3734 DEBUG(2,("_spoolss_RouterRefreshPrinterChangeNotify: "
3735 "Invalid handle (%s:%u:%u).\n",
3736 OUR_HANDLE(r->in.handle)));
3737 goto done;
3738 }
3739
3740 DEBUG(4,("Printer type %x\n",Printer->printer_type));
3741
3742 /*
3743 * We are now using the change value, and
3744 * I should check for PRINTER_NOTIFY_OPTIONS_REFRESH but as
3745 * I don't have a global notification system, I'm sending back all the
3746 * information even when _NOTHING_ has changed.
3747 */
3748
3749 /* We need to keep track of the change value to send back in
3750 RRPCN replies otherwise our updates are ignored. */
3751
3752 Printer->notify.fnpcn = true;
3753
3754 if (Printer->notify.cli_chan != NULL &&
3755 Printer->notify.cli_chan->active_connections > 0) {
3756 DEBUG(10,("_spoolss_RouterRefreshPrinterChangeNotify: "
3757 "Saving change value in request [%x]\n",
3758 r->in.change_low));
3759 Printer->notify.change = r->in.change_low;
3760 }
3761
3762 /* just ignore the spoolss_NotifyOption */
3763
3764 switch (Printer->printer_type) {
3765 case SPLHND_SERVER:
3766 result = printserver_notify_info(p, r->in.handle,
3767 info, p->mem_ctx);
3768 break;
3769
3770 case SPLHND_PRINTER:
3771 result = printer_notify_info(p, r->in.handle,
3772 info, p->mem_ctx);
3773 break;
3774 }
3775
3776 Printer->notify.fnpcn = false;
3777
3778 done:
3779 return result;
3780 }
3781
3782 /********************************************************************
3783 ********************************************************************/
3784
3785 static WERROR create_printername(TALLOC_CTX *mem_ctx,
3786 const char *servername,
3787 const char *printername,
3788 const char **printername_p)
3789 {
3790 /* FIXME: add lp_force_printername() */
3791
3792 if (servername == NULL) {
3793 *printername_p = talloc_strdup(mem_ctx, printername);
3794 W_ERROR_HAVE_NO_MEMORY(*printername_p);
3795 return WERR_OK;
3796 }
3797
3798 if (servername[0] == '\\' && servername[1] == '\\') {
3799 servername += 2;
3800 }
3801
3802 *printername_p = talloc_asprintf(mem_ctx, "\\\\%s\\%s", servername, printername);
3803 W_ERROR_HAVE_NO_MEMORY(*printername_p);
3804
3805 return WERR_OK;
3806 }
3807
3808 /********************************************************************
3809 ********************************************************************/
3810
3811 static void compose_devicemode_devicename(struct spoolss_DeviceMode *dm,
3812 const char *printername)
3813 {
3814 if (dm == NULL) {
3815 return;
3816 }
3817
3818 dm->devicename = talloc_strndup(dm, printername,
3819 MIN(strlen(printername), 31));
3820 }
3821
3822 /********************************************************************
3823 * construct_printer_info_0
3824 * fill a printer_info_0 struct
3825 ********************************************************************/
3826
3827 static WERROR construct_printer_info0(TALLOC_CTX *mem_ctx,
3828 const struct auth_session_info *session_info,
3829 struct messaging_context *msg_ctx,
3830 struct spoolss_PrinterInfo2 *info2,
3831 const char *servername,
3832 struct spoolss_PrinterInfo0 *r,
3833 int snum)
3834 {
3835 int count;
3836 struct printer_session_counter *session_counter;
3837 struct timeval setuptime;
3838 print_status_struct status;
3839 WERROR result;
3840 int os_major, os_minor, os_build;
3841 const char *architecture;
3842 uint32_t processor_architecture, processor_type;
3843
3844 result = create_printername(mem_ctx, servername, info2->printername, &r->printername);
3845 if (!W_ERROR_IS_OK(result)) {
3846 return result;
3847 }
3848
3849 if (servername) {
3850 r->servername = talloc_strdup(mem_ctx, servername);
3851 W_ERROR_HAVE_NO_MEMORY(r->servername);
3852 } else {
3853 r->servername = NULL;
3854 }
3855
3856 count = print_queue_length(msg_ctx, snum, &status);
3857
3858 /* check if we already have a counter for this printer */
3859 for (session_counter = counter_list; session_counter; session_counter = session_counter->next) {
3860 if (session_counter->snum == snum)
3861 break;
3862 }
3863
3864 /* it's the first time, add it to the list */
3865 if (session_counter == NULL) {
3866 session_counter = talloc_zero(counter_list, struct printer_session_counter);
3867 W_ERROR_HAVE_NO_MEMORY(session_counter);
3868 session_counter->snum = snum;
3869 session_counter->counter = 0;
3870 DLIST_ADD(counter_list, session_counter);
3871 }
3872
3873 /* increment it */
3874 session_counter->counter++;
3875
3876 r->cjobs = count;
3877 r->total_jobs = 0;
3878 r->total_bytes = 0;
3879
3880 get_startup_time(&setuptime);
3881 init_systemtime(&r->time, gmtime(&setuptime.tv_sec));
3882
3883 /* JFM:
3884 * the global_counter should be stored in a TDB as it's common to all the clients
3885 * and should be zeroed on samba startup
3886 */
3887 r->global_counter = session_counter->counter;
3888 r->total_pages = 0;
3889
3890 /* in 2.2 we reported ourselves as 0x0004 and 0x0565 */
3891 os_major = lp_parm_int(GLOBAL_SECTION_SNUM,
3892 "spoolss", "os_major",
3893 GLOBAL_SPOOLSS_OS_MAJOR_DEFAULT);
3894 os_minor = lp_parm_int(GLOBAL_SECTION_SNUM,
3895 "spoolss", "os_minor",
3896 GLOBAL_SPOOLSS_OS_MINOR_DEFAULT);
3897 os_build = lp_parm_int(GLOBAL_SECTION_SNUM,
3898 "spoolss", "os_build",
3899 GLOBAL_SPOOLSS_OS_BUILD_DEFAULT);
3900
3901 SCVAL(&r->version, 0, os_major);
3902 SCVAL(&r->version, 1, os_minor);
3903 SSVAL(&r->version, 2, os_build);
3904
3905 architecture = lp_parm_const_string(GLOBAL_SECTION_SNUM,
3906 "spoolss",
3907 "architecture",
3908 GLOBAL_SPOOLSS_ARCHITECTURE);
3909
3910 if (strequal(architecture, SPOOLSS_ARCHITECTURE_x64)) {
3911 processor_architecture = PROCESSOR_ARCHITECTURE_AMD64;
3912 processor_type = PROCESSOR_AMD_X8664;
3913 } else {
3914 processor_architecture = PROCESSOR_ARCHITECTURE_INTEL;
3915 processor_type = PROCESSOR_INTEL_PENTIUM;
3916 }
3917
3918 r->free_build = SPOOLSS_RELEASE_BUILD;
3919 r->spooling = 0;
3920 r->max_spooling = 0;
3921 r->session_counter = session_counter->counter;
3922 r->num_error_out_of_paper = 0x0;
3923 r->num_error_not_ready = 0x0; /* number of print failure */
3924 r->job_error = 0x0;
3925 r->number_of_processors = 0x1;
3926 r->processor_type = processor_type;
3927 r->high_part_total_bytes = 0x0;
3928
3929 /* ChangeID in milliseconds*/
3930 winreg_printer_get_changeid_internal(mem_ctx, session_info, msg_ctx,
3931 info2->sharename, &r->change_id);
3932
3933 r->last_error = WERR_OK;
3934 r->status = nt_printq_status(status.status);
3935 r->enumerate_network_printers = 0x0;
3936 r->c_setprinter = 0x0;
3937 r->processor_architecture = processor_architecture;
3938 r->processor_level = 0x6; /* 6 ???*/
3939 r->ref_ic = 0;
3940 r->reserved2 = 0;
3941 r->reserved3 = 0;
3942
3943 return WERR_OK;
3944 }
3945
3946
3947 /********************************************************************
3948 * construct_printer_info1
3949 * fill a spoolss_PrinterInfo1 struct
3950 ********************************************************************/
3951
3952 static WERROR construct_printer_info1(TALLOC_CTX *mem_ctx,
3953 const struct spoolss_PrinterInfo2 *info2,
3954 uint32_t flags,
3955 const char *servername,
3956 struct spoolss_PrinterInfo1 *r,
3957 int snum)
3958 {
3959 WERROR result;
3960
3961 r->flags = flags;
3962
3963 if (info2->comment == NULL || info2->comment[0] == '\0') {
3964 r->comment = lp_comment(mem_ctx, snum);
3965 } else {
3966 r->comment = talloc_strdup(mem_ctx, info2->comment); /* saved comment */
3967 }
3968 W_ERROR_HAVE_NO_MEMORY(r->comment);
3969
3970 result = create_printername(mem_ctx, servername, info2->printername, &r->name);
3971 if (!W_ERROR_IS_OK(result)) {
3972 return result;
3973 }
3974
3975 r->description = talloc_asprintf(mem_ctx, "%s,%s,%s",
3976 r->name,
3977 info2->drivername,
3978 r->comment);
3979 W_ERROR_HAVE_NO_MEMORY(r->description);
3980
3981 return WERR_OK;
3982 }
3983
3984 /********************************************************************
3985 * construct_printer_info2
3986 * fill a spoolss_PrinterInfo2 struct
3987 ********************************************************************/
3988
3989 static WERROR construct_printer_info2(TALLOC_CTX *mem_ctx,
3990 struct messaging_context *msg_ctx,
3991 const struct spoolss_PrinterInfo2 *info2,
3992 const char *servername,
3993 struct spoolss_PrinterInfo2 *r,
3994 int snum)
3995 {
3996 int count;
3997 print_status_struct status;
3998 WERROR result;
3999
4000 count = print_queue_length(msg_ctx, snum, &status);
4001
4002 if (servername) {
4003 r->servername = talloc_strdup(mem_ctx, servername);
4004 W_ERROR_HAVE_NO_MEMORY(r->servername);
4005 } else {
4006 r->servername = NULL;
4007 }
4008
4009 result = create_printername(mem_ctx, servername, info2->printername, &r->printername);
4010 if (!W_ERROR_IS_OK(result)) {
4011 return result;
4012 }
4013
4014 r->sharename = lp_servicename(mem_ctx, snum);
4015 W_ERROR_HAVE_NO_MEMORY(r->sharename);
4016 r->portname = talloc_strdup(mem_ctx, info2->portname);
4017 W_ERROR_HAVE_NO_MEMORY(r->portname);
4018 r->drivername = talloc_strdup(mem_ctx, info2->drivername);
4019 W_ERROR_HAVE_NO_MEMORY(r->drivername);
4020
4021 if (info2->comment[0] == '\0') {
4022 r->comment = lp_comment(mem_ctx, snum);
4023 } else {
4024 r->comment = talloc_strdup(mem_ctx, info2->comment);
4025 }
4026 W_ERROR_HAVE_NO_MEMORY(r->comment);
4027
4028 r->location = talloc_strdup(mem_ctx, info2->location);
4029 if (info2->location[0] == '\0') {
4030 const char *loc = NULL;
4031 NTSTATUS nt_status;
4032
4033 nt_status = printer_list_get_printer(mem_ctx,
4034 info2->sharename,
4035 NULL,
4036 &loc,
4037 NULL);
4038 if (NT_STATUS_IS_OK(nt_status)) {
4039 if (loc != NULL) {
4040 r->location = talloc_strdup(mem_ctx, loc);
4041 }
4042 }
4043 }
4044 W_ERROR_HAVE_NO_MEMORY(r->location);
4045
4046 r->sepfile = talloc_strdup(mem_ctx, info2->sepfile);
4047 W_ERROR_HAVE_NO_MEMORY(r->sepfile);
4048 r->printprocessor = talloc_strdup(mem_ctx, info2->printprocessor);
4049 W_ERROR_HAVE_NO_MEMORY(r->printprocessor);
4050 r->datatype = talloc_strdup(mem_ctx, info2->datatype);
4051 W_ERROR_HAVE_NO_MEMORY(r->datatype);
4052 r->parameters = talloc_strdup(mem_ctx, info2->parameters);
4053 W_ERROR_HAVE_NO_MEMORY(r->parameters);
4054
4055 r->attributes = info2->attributes;
4056
4057 r->priority = info2->priority;
4058 r->defaultpriority = info2->defaultpriority;
4059 r->starttime = info2->starttime;
4060 r->untiltime = info2->untiltime;
4061 r->status = nt_printq_status(status.status);
4062 r->cjobs = count;
4063 r->averageppm = info2->averageppm;
4064
4065 if (info2->devmode != NULL) {
4066 result = copy_devicemode(mem_ctx,
4067 info2->devmode,
4068 &r->devmode);
4069 if (!W_ERROR_IS_OK(result)) {
4070 return result;
4071 }
4072 } else if (lp_default_devmode(snum)) {
4073 result = spoolss_create_default_devmode(mem_ctx,
4074 info2->printername,
4075 &r->devmode);
4076 if (!W_ERROR_IS_OK(result)) {
4077 return result;
4078 }
4079 } else {
4080 r->devmode = NULL;
4081 DEBUG(8,("Returning NULL Devicemode!\n"));
4082 }
4083
4084 compose_devicemode_devicename(r->devmode, r->printername);
4085
4086 r->secdesc = NULL;
4087
4088 if (info2->secdesc != NULL) {
4089 /* don't use talloc_steal() here unless you do a deep steal of all
4090 the SEC_DESC members */
4091
4092 r->secdesc = security_descriptor_copy(mem_ctx, info2->secdesc);
4093 if (r->secdesc == NULL) {
4094 return WERR_NOT_ENOUGH_MEMORY;
4095 }
4096 }
4097
4098 return WERR_OK;
4099 }
4100
4101 /********************************************************************
4102 * construct_printer_info3
4103 * fill a spoolss_PrinterInfo3 struct
4104 ********************************************************************/
4105
4106 static WERROR construct_printer_info3(TALLOC_CTX *mem_ctx,
4107 const struct spoolss_PrinterInfo2 *info2,
4108 const char *servername,
4109 struct spoolss_PrinterInfo3 *r,
4110 int snum)
4111 {
4112 /* These are the components of the SD we are returning. */
4113
4114 if (info2->secdesc != NULL) {
4115 /* don't use talloc_steal() here unless you do a deep steal of all
4116 the SEC_DESC members */
4117
4118 r->secdesc = security_descriptor_copy(mem_ctx, info2->secdesc);
4119 if (r->secdesc == NULL) {
4120 return WERR_NOT_ENOUGH_MEMORY;
4121 }
4122 }
4123
4124 return WERR_OK;
4125 }
4126
4127 /********************************************************************
4128 * construct_printer_info4
4129 * fill a spoolss_PrinterInfo4 struct
4130 ********************************************************************/
4131
4132 static WERROR construct_printer_info4(TALLOC_CTX *mem_ctx,
4133 const struct spoolss_PrinterInfo2 *info2,
4134 const char *servername,
4135 struct spoolss_PrinterInfo4 *r,
4136 int snum)
4137 {
4138 WERROR result;
4139
4140 result = create_printername(mem_ctx, servername, info2->printername, &r->printername);
4141 if (!W_ERROR_IS_OK(result)) {
4142 return result;
4143 }
4144
4145 if (servername) {
4146 r->servername = talloc_strdup(mem_ctx, servername);
4147 W_ERROR_HAVE_NO_MEMORY(r->servername);
4148 } else {
4149 r->servername = NULL;
4150 }
4151
4152 r->attributes = info2->attributes;
4153
4154 return WERR_OK;
4155 }
4156
4157 /********************************************************************
4158 * construct_printer_info5
4159 * fill a spoolss_PrinterInfo5 struct
4160 ********************************************************************/
4161
4162 static WERROR construct_printer_info5(TALLOC_CTX *mem_ctx,
4163 const struct spoolss_PrinterInfo2 *info2,
4164 const char *servername,
4165 struct spoolss_PrinterInfo5 *r,
4166 int snum)
4167 {
4168 WERROR result;
4169
4170 result = create_printername(mem_ctx, servername, info2->printername, &r->printername);
4171 if (!W_ERROR_IS_OK(result)) {
4172 return result;
4173 }
4174
4175 r->portname = talloc_strdup(mem_ctx, info2->portname);
4176 W_ERROR_HAVE_NO_MEMORY(r->portname);
4177
4178 r->attributes = info2->attributes;
4179
4180 /* these two are not used by NT+ according to MSDN */
4181 r->device_not_selected_timeout = 0x0; /* have seen 0x3a98 */
4182 r->transmission_retry_timeout = 0x0; /* have seen 0xafc8 */
4183
4184 return WERR_OK;
4185 }
4186
4187 /********************************************************************
4188 * construct_printer_info_6
4189 * fill a spoolss_PrinterInfo6 struct
4190 ********************************************************************/
4191
4192 static WERROR construct_printer_info6(TALLOC_CTX *mem_ctx,
4193 struct messaging_context *msg_ctx,
4194 const struct spoolss_PrinterInfo2 *info2,
4195 const char *servername,
4196 struct spoolss_PrinterInfo6 *r,
4197 int snum)
4198 {
4199 print_status_struct status;
4200
4201 print_queue_length(msg_ctx, snum, &status);
4202
4203 r->status = nt_printq_status(status.status);
4204
4205 return WERR_OK;
4206 }
4207
4208 /********************************************************************
4209 * construct_printer_info7
4210 * fill a spoolss_PrinterInfo7 struct
4211 ********************************************************************/
4212
4213 static WERROR construct_printer_info7(TALLOC_CTX *mem_ctx,
4214 struct messaging_context *msg_ctx,
4215 const char *servername,
4216 struct spoolss_PrinterInfo7 *r,
4217 int snum)
4218 {
4219 const struct auth_session_info *session_info;
4220 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
4221 char *printer;
4222 WERROR werr;
4223 TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
4224 if (tmp_ctx == NULL) {
4225 return WERR_NOT_ENOUGH_MEMORY;
4226 }
4227
4228 session_info = get_session_info_system();
4229 SMB_ASSERT(session_info != NULL);
4230
4231 printer = lp_servicename(tmp_ctx, snum);
4232 if (printer == NULL) {
4233 DEBUG(0, ("invalid printer snum %d\n", snum));
4234 werr = WERR_INVALID_PARAMETER;
4235 goto out_tmp_free;
4236 }
4237
4238 if (is_printer_published(tmp_ctx, session_info, msg_ctx,
4239 servername, printer, &pinfo2)) {
4240 struct GUID guid;
4241 struct GUID_txt_buf guid_txt;
4242 werr = nt_printer_guid_get(tmp_ctx, session_info, msg_ctx,
4243 printer, &guid);
4244 if (!W_ERROR_IS_OK(werr)) {
4245 /*
4246 * If we do not have a GUID entry in the registry, then
4247 * try to retrieve it from AD and store it now.
4248 */
4249 werr = nt_printer_guid_retrieve(tmp_ctx, printer,
4250 &guid);
4251 if (!W_ERROR_IS_OK(werr)) {
4252 DBG_NOTICE("Failed to retrieve GUID for "
4253 "printer [%s] from AD - %s\n",
4254 printer,
4255 win_errstr(werr));
4256 if (W_ERROR_EQUAL(werr, WERR_FILE_NOT_FOUND)) {
4257 /*
4258 * If we did not find it in AD, then it
4259 * is unpublished and we should reflect
4260 * this in the registry and return
4261 * success.
4262 */
4263 DBG_WARNING("Unpublish printer [%s]\n",
4264 pinfo2->sharename);
4265 nt_printer_publish(tmp_ctx,
4266 session_info,
4267 msg_ctx,
4268 pinfo2,
4269 DSPRINT_UNPUBLISH);
4270 r->guid = talloc_strdup(mem_ctx, "");
4271 r->action = DSPRINT_UNPUBLISH;
4272
4273 if (r->guid == NULL) {
4274 werr = WERR_NOT_ENOUGH_MEMORY;
4275 } else {
4276 werr = WERR_OK;
4277 }
4278 }
4279 goto out_tmp_free;
4280 }
4281
4282 werr = nt_printer_guid_store(msg_ctx, printer, guid);
4283 if (!W_ERROR_IS_OK(werr)) {
4284 DEBUG(3, ("failed to store printer %s guid\n",
4285 printer));
4286 }
4287 }
4288 r->guid = talloc_strdup_upper(mem_ctx,
4289 GUID_buf_string(&guid, &guid_txt));
4290 r->action = DSPRINT_PUBLISH;
4291 } else {
4292 r->guid = talloc_strdup(mem_ctx, "");
4293 r->action = DSPRINT_UNPUBLISH;
4294 }
4295 if (r->guid == NULL) {
4296 werr = WERR_NOT_ENOUGH_MEMORY;
4297 goto out_tmp_free;
4298 }
4299
4300 werr = WERR_OK;
4301 out_tmp_free:
4302 talloc_free(tmp_ctx);
4303 return werr;
4304 }
4305
4306 /********************************************************************
4307 * construct_printer_info8
4308 * fill a spoolss_PrinterInfo8 struct
4309 ********************************************************************/
4310
4311 static WERROR construct_printer_info8(TALLOC_CTX *mem_ctx,
4312 const struct spoolss_PrinterInfo2 *info2,
4313 const char *servername,
4314 struct spoolss_DeviceModeInfo *r,
4315 int snum)
4316 {
4317 WERROR result;
4318 const char *printername;
4319
4320 result = create_printername(mem_ctx, servername, info2->printername, &printername);
4321 if (!W_ERROR_IS_OK(result)) {
4322 return result;
4323 }
4324
4325 if (info2->devmode != NULL) {
4326 result = copy_devicemode(mem_ctx,
4327 info2->devmode,
4328 &r->devmode);
4329 if (!W_ERROR_IS_OK(result)) {
4330 return result;
4331 }
4332 } else if (lp_default_devmode(snum)) {
4333 result = spoolss_create_default_devmode(mem_ctx,
4334 info2->printername,
4335 &r->devmode);
4336 if (!W_ERROR_IS_OK(result)) {
4337 return result;
4338 }
4339 } else {
4340 r->devmode = NULL;
4341 DEBUG(8,("Returning NULL Devicemode!\n"));
4342 }
4343
4344 compose_devicemode_devicename(r->devmode, printername);
4345
4346 return WERR_OK;
4347 }
4348
4349 /********************************************************************
4350 Spoolss_enumprinters.
4351 ********************************************************************/
4352
4353 static WERROR enum_all_printers_info_level(TALLOC_CTX *mem_ctx,
4354 const struct auth_session_info *session_info,
4355 struct messaging_context *msg_ctx,
4356 const char *servername,
4357 uint32_t level,
4358 uint32_t flags,
4359 union spoolss_PrinterInfo **info_p,
4360 uint32_t *count_p)
4361 {
4362 int snum;
4363 int n_services;
4364 union spoolss_PrinterInfo *info = NULL;
4365 uint32_t count = 0;
4366 WERROR result = WERR_OK;
4367 struct dcerpc_binding_handle *b = NULL;
4368 TALLOC_CTX *tmp_ctx = NULL;
4369
4370 tmp_ctx = talloc_new(mem_ctx);
4371 if (!tmp_ctx) {
4372 return WERR_NOT_ENOUGH_MEMORY;
4373 }
4374
4375 /*
4376 * printer shares are updated on client enumeration. The background
4377 * printer process updates printer_list.tdb at regular intervals.
4378 */
4379 become_root();
4380 delete_and_reload_printers(server_event_context(), msg_ctx);
4381 unbecome_root();
4382
4383 n_services = lp_numservices();
4384 *count_p = 0;
4385 *info_p = NULL;
4386
4387 for (snum = 0; snum < n_services; snum++) {
4388
4389 const char *printer;
4390 struct spoolss_PrinterInfo2 *info2;
4391
4392 if (!snum_is_shared_printer(snum)) {
4393 continue;
4394 }
4395
4396 printer = lp_const_servicename(snum);
4397
4398 DEBUG(4,("Found a printer in smb.conf: %s[%x]\n",
4399 printer, snum));
4400
4401 if (b == NULL) {
4402 result = winreg_printer_binding_handle(tmp_ctx,
4403 session_info,
4404 msg_ctx,
4405 &b);
4406 if (!W_ERROR_IS_OK(result)) {
4407 goto out;
4408 }
4409 }
4410
4411 result = winreg_create_printer(tmp_ctx, b,
4412 printer);
4413 if (!W_ERROR_IS_OK(result)) {
4414 goto out;
4415 }
4416
4417 info = talloc_realloc(tmp_ctx, info,
4418 union spoolss_PrinterInfo,
4419 count + 1);
4420 if (!info) {
4421 result = WERR_NOT_ENOUGH_MEMORY;
4422 goto out;
4423 }
4424
4425 result = winreg_get_printer(tmp_ctx, b,
4426 printer, &info2);
4427 if (!W_ERROR_IS_OK(result)) {
4428 goto out;
4429 }
4430
4431 switch (level) {
4432 case 0:
4433 result = construct_printer_info0(info, session_info,
4434 msg_ctx, info2,
4435 servername,
4436 &info[count].info0, snum);
4437 break;
4438 case 1:
4439 result = construct_printer_info1(info, info2, flags,
4440 servername,
4441 &info[count].info1, snum);
4442 break;
4443 case 2:
4444 result = construct_printer_info2(info, msg_ctx, info2,
4445 servername,
4446 &info[count].info2, snum);
4447 break;
4448 case 4:
4449 result = construct_printer_info4(info, info2,
4450 servername,
4451 &info[count].info4, snum);
4452 break;
4453 case 5:
4454 result = construct_printer_info5(info, info2,
4455 servername,
4456 &info[count].info5, snum);
4457 break;
4458
4459 default:
4460 result = WERR_INVALID_LEVEL;
4461 goto out;
4462 }
4463
4464 if (!W_ERROR_IS_OK(result)) {
4465 goto out;
4466 }
4467
4468 count++;
4469 }
4470
4471 out:
4472 if (W_ERROR_IS_OK(result)) {
4473 *info_p = talloc_move(mem_ctx, &info);
4474 *count_p = count;
4475 }
4476
4477 talloc_free(tmp_ctx);
4478
4479 return result;
4480 }
4481
4482 /********************************************************************
4483 * handle enumeration of printers at level 0
4484 ********************************************************************/
4485
4486 static WERROR enumprinters_level0(TALLOC_CTX *mem_ctx,
4487 const struct auth_session_info *session_info,
4488 struct messaging_context *msg_ctx,
4489 uint32_t flags,
4490 const char *servername,
4491 union spoolss_PrinterInfo **info,
4492 uint32_t *count)
4493 {
4494 DEBUG(4,("enum_all_printers_info_0\n"));
4495
4496 return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx,
4497 servername, 0, flags, info, count);
4498 }
4499
4500
4501 /********************************************************************
4502 ********************************************************************/
4503
4504 static WERROR enum_all_printers_info_1(TALLOC_CTX *mem_ctx,
4505 const struct auth_session_info *session_info,
4506 struct messaging_context *msg_ctx,
4507 const char *servername,
4508 uint32_t flags,
4509 union spoolss_PrinterInfo **info,
4510 uint32_t *count)
4511 {
4512 DEBUG(4,("enum_all_printers_info_1\n"));
4513
4514 return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx,
4515 servername, 1, flags, info, count);
4516 }
4517
4518 /********************************************************************
4519 enum_all_printers_info_1_local.
4520 *********************************************************************/
4521
4522 static WERROR enum_all_printers_info_1_local(TALLOC_CTX *mem_ctx,
4523 const struct auth_session_info *session_info,
4524 struct messaging_context *msg_ctx,
4525 const char *servername,
4526 union spoolss_PrinterInfo **info,
4527 uint32_t *count)
4528 {
4529 DEBUG(4,("enum_all_printers_info_1_local\n"));
4530
4531 return enum_all_printers_info_1(mem_ctx, session_info, msg_ctx,
4532 servername, PRINTER_ENUM_ICON8, info, count);
4533 }
4534
4535 /********************************************************************
4536 enum_all_printers_info_1_name.
4537 *********************************************************************/
4538
4539 static WERROR enum_all_printers_info_1_name(TALLOC_CTX *mem_ctx,
4540 const struct auth_session_info *session_info,
4541 struct messaging_context *msg_ctx,
4542 const char *servername,
4543 union spoolss_PrinterInfo **info,
4544 uint32_t *count)
4545 {
4546 const char *s = servername;
4547
4548 DEBUG(4,("enum_all_printers_info_1_name\n"));
4549
4550 if (servername != NULL &&
4551 (servername[0] == '\\') && (servername[1] == '\\')) {
4552 s = servername + 2;
4553 }
4554
4555 if (!is_myname_or_ipaddr(s)) {
4556 return WERR_INVALID_NAME;
4557 }
4558
4559 return enum_all_printers_info_1(mem_ctx, session_info, msg_ctx,
4560 servername, PRINTER_ENUM_ICON8, info, count);
4561 }
4562
4563 /********************************************************************
4564 enum_all_printers_info_1_network.
4565 *********************************************************************/
4566
4567 static WERROR enum_all_printers_info_1_network(TALLOC_CTX *mem_ctx,
4568 const struct auth_session_info *session_info,
4569 struct messaging_context *msg_ctx,
4570 const char *servername,
4571 union spoolss_PrinterInfo **info,
4572 uint32_t *count)
4573 {
4574 const char *s = servername;
4575
4576 DEBUG(4,("enum_all_printers_info_1_network\n"));
4577
4578 /* If we respond to a enum_printers level 1 on our name with flags
4579 set to PRINTER_ENUM_REMOTE with a list of printers then these
4580 printers incorrectly appear in the APW browse list.
4581 Specifically the printers for the server appear at the workgroup
4582 level where all the other servers in the domain are
4583 listed. Windows responds to this call with a
4584 WERR_CAN_NOT_COMPLETE so we should do the same. */
4585
4586 if (servername != NULL &&
4587 (servername[0] == '\\') && (servername[1] == '\\')) {
4588 s = servername + 2;
4589 }
4590
4591 if (is_myname_or_ipaddr(s)) {
4592 return WERR_CAN_NOT_COMPLETE;
4593 }
4594
4595 return enum_all_printers_info_1(mem_ctx, session_info, msg_ctx,
4596 servername, PRINTER_ENUM_NAME, info, count);
4597 }
4598
4599 /********************************************************************
4600 * api_spoolss_enumprinters
4601 *
4602 * called from api_spoolss_enumprinters (see this to understand)
4603 ********************************************************************/
4604
4605 static WERROR enum_all_printers_info_2(TALLOC_CTX *mem_ctx,
4606 const struct auth_session_info *session_info,
4607 struct messaging_context *msg_ctx,
4608 const char *servername,
4609 union spoolss_PrinterInfo **info,
4610 uint32_t *count)
4611 {
4612 DEBUG(4,("enum_all_printers_info_2\n"));
4613
4614 return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx,
4615 servername, 2, 0, info, count);
4616 }
4617
4618 /********************************************************************
4619 * handle enumeration of printers at level 1
4620 ********************************************************************/
4621
4622 static WERROR enumprinters_level1(TALLOC_CTX *mem_ctx,
4623 const struct auth_session_info *session_info,
4624 struct messaging_context *msg_ctx,
4625 uint32_t flags,
4626 const char *servername,
4627 union spoolss_PrinterInfo **info,
4628 uint32_t *count)
4629 {
4630 /* Not all the flags are equals */
4631
4632 if (flags & PRINTER_ENUM_LOCAL) {
4633 return enum_all_printers_info_1_local(mem_ctx, session_info,
4634 msg_ctx, servername, info, count);
4635 }
4636
4637 if (flags & PRINTER_ENUM_NAME) {
4638 return enum_all_printers_info_1_name(mem_ctx, session_info,
4639 msg_ctx, servername, info,
4640 count);
4641 }
4642
4643 if (flags & PRINTER_ENUM_NETWORK) {
4644 return enum_all_printers_info_1_network(mem_ctx, session_info,
4645 msg_ctx, servername, info,
4646 count);
4647 }
4648
4649 return WERR_OK; /* NT4sp5 does that */
4650 }
4651
4652 /********************************************************************
4653 * handle enumeration of printers at level 2
4654 ********************************************************************/
4655
4656 static WERROR enumprinters_level2(TALLOC_CTX *mem_ctx,
4657 const struct auth_session_info *session_info,
4658 struct messaging_context *msg_ctx,
4659 uint32_t flags,
4660 const char *servername,
4661 union spoolss_PrinterInfo **info,
4662 uint32_t *count)
4663 {
4664 if (flags & PRINTER_ENUM_LOCAL) {
4665
4666 return enum_all_printers_info_2(mem_ctx, session_info, msg_ctx,
4667 servername,
4668 info, count);
4669 }
4670
4671 if (flags & PRINTER_ENUM_NAME) {
4672 if (servername && !is_myname_or_ipaddr(canon_servername(servername))) {
4673 return WERR_INVALID_NAME;
4674 }
4675
4676 return enum_all_printers_info_2(mem_ctx, session_info, msg_ctx,
4677 servername,
4678 info, count);
4679 }
4680
4681 if (flags & PRINTER_ENUM_REMOTE) {
4682 return WERR_INVALID_LEVEL;
4683 }
4684
4685 return WERR_OK;
4686 }
4687
4688 /********************************************************************
4689 * handle enumeration of printers at level 4
4690 ********************************************************************/
4691
4692 static WERROR enumprinters_level4(TALLOC_CTX *mem_ctx,
4693 const struct auth_session_info *session_info,
4694 struct messaging_context *msg_ctx,
4695 uint32_t flags,
4696 const char *servername,
4697 union spoolss_PrinterInfo **info,
4698 uint32_t *count)
4699 {
4700 DEBUG(4,("enum_all_printers_info_4\n"));
4701
4702 return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx,
4703 servername, 4, flags, info, count);
4704 }
4705
4706
4707 /********************************************************************
4708 * handle enumeration of printers at level 5
4709 ********************************************************************/
4710
4711 static WERROR enumprinters_level5(TALLOC_CTX *mem_ctx,
4712 const struct auth_session_info *session_info,
4713 struct messaging_context *msg_ctx,
4714 uint32_t flags,
4715 const char *servername,
4716 union spoolss_PrinterInfo **info,
4717 uint32_t *count)
4718 {
4719 DEBUG(4,("enum_all_printers_info_5\n"));
4720
4721 return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx,
4722 servername, 5, flags, info, count);
4723 }
4724
4725 /****************************************************************
4726 _spoolss_EnumPrinters
4727 ****************************************************************/
4728
4729 WERROR _spoolss_EnumPrinters(struct pipes_struct *p,
4730 struct spoolss_EnumPrinters *r)
4731 {
4732 const struct auth_session_info *session_info = get_session_info_system();
4733 WERROR result;
4734
4735 /* that's an [in out] buffer */
4736
4737 if (!r->in.buffer && (r->in.offered != 0)) {
4738 return WERR_INVALID_PARAMETER;
4739 }
4740
4741 DEBUG(4,("_spoolss_EnumPrinters\n"));
4742
4743 *r->out.needed = 0;
4744 *r->out.count = 0;
4745 *r->out.info = NULL;
4746
4747 /*
4748 * Level 1:
4749 * flags==PRINTER_ENUM_NAME
4750 * if name=="" then enumerates all printers
4751 * if name!="" then enumerate the printer
4752 * flags==PRINTER_ENUM_REMOTE
4753 * name is NULL, enumerate printers
4754 * Level 2: name!="" enumerates printers, name can't be NULL
4755 * Level 3: doesn't exist
4756 * Level 4: does a local registry lookup
4757 * Level 5: same as Level 2
4758 */
4759
4760 if (r->in.server && r->in.server[0] == '\0') {
4761 r->in.server = NULL;
4762 }
4763
4764 switch (r->in.level) {
4765 case 0:
4766 result = enumprinters_level0(p->mem_ctx, session_info,
4767 p->msg_ctx, r->in.flags,
4768 r->in.server,
4769 r->out.info, r->out.count);
4770 break;
4771 case 1:
4772 result = enumprinters_level1(p->mem_ctx, session_info,
4773 p->msg_ctx, r->in.flags,
4774 r->in.server,
4775 r->out.info, r->out.count);
4776 break;
4777 case 2:
4778 result = enumprinters_level2(p->mem_ctx, session_info,
4779 p->msg_ctx, r->in.flags,
4780 r->in.server,
4781 r->out.info, r->out.count);
4782 break;
4783 case 4:
4784 result = enumprinters_level4(p->mem_ctx, session_info,
4785 p->msg_ctx, r->in.flags,
4786 r->in.server,
4787 r->out.info, r->out.count);
4788 break;
4789 case 5:
4790 result = enumprinters_level5(p->mem_ctx, session_info,
4791 p->msg_ctx, r->in.flags,
4792 r->in.server,
4793 r->out.info, r->out.count);
4794 break;
4795 default:
4796 return WERR_INVALID_LEVEL;
4797 }
4798
4799 if (!W_ERROR_IS_OK(result)) {
4800 return result;
4801 }
4802
4803 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
4804 spoolss_EnumPrinters,
4805 *r->out.info, r->in.level,
4806 *r->out.count);
4807 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
4808 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
4809
4810 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
4811 }
4812
4813 /****************************************************************
4814 _spoolss_GetPrinter
4815 ****************************************************************/
4816
4817 WERROR _spoolss_GetPrinter(struct pipes_struct *p,
4818 struct spoolss_GetPrinter *r)
4819 {
4820 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
4821 struct spoolss_PrinterInfo2 *info2 = NULL;
4822 WERROR result = WERR_OK;
4823 int snum;
4824
4825 /* that's an [in out] buffer */
4826
4827 if (!r->in.buffer && (r->in.offered != 0)) {
4828 result = WERR_INVALID_PARAMETER;
4829 goto err_info_free;
4830 }
4831
4832 *r->out.needed = 0;
4833
4834 if (Printer == NULL) {
4835 result = WERR_INVALID_HANDLE;
4836 goto err_info_free;
4837 }
4838
4839 if (Printer->printer_type == SPLHND_SERVER) {
4840
4841 struct dcerpc_binding_handle *b;
4842
4843 if (r->in.level != 3) {
4844 result = WERR_INVALID_LEVEL;
4845 goto err_info_free;
4846 }
4847
4848 result = winreg_printer_binding_handle(p->mem_ctx,
4849 get_session_info_system(),
4850 p->msg_ctx,
4851 &b);
4852 if (!W_ERROR_IS_OK(result)) {
4853 goto err_info_free;
4854 }
4855
4856 result = winreg_get_printserver_secdesc(p->mem_ctx,
4857 b,
4858 &r->out.info->info3.secdesc);
4859 if (!W_ERROR_IS_OK(result)) {
4860 goto err_info_free;
4861 }
4862
4863 goto done;
4864 }
4865
4866 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
4867 result = WERR_INVALID_HANDLE;
4868 goto err_info_free;
4869 }
4870
4871 result = winreg_get_printer_internal(p->mem_ctx,
4872 get_session_info_system(),
4873 p->msg_ctx,
4874 lp_const_servicename(snum),
4875 &info2);
4876 if (!W_ERROR_IS_OK(result)) {
4877 goto err_info_free;
4878 }
4879
4880 switch (r->in.level) {
4881 case 0:
4882 result = construct_printer_info0(p->mem_ctx,
4883 get_session_info_system(),
4884 p->msg_ctx,
4885 info2,
4886 Printer->servername,
4887 &r->out.info->info0,
4888 snum);
4889 break;
4890 case 1:
4891 result = construct_printer_info1(p->mem_ctx, info2,
4892 PRINTER_ENUM_ICON8,
4893 Printer->servername,
4894 &r->out.info->info1, snum);
4895 break;
4896 case 2:
4897 result = construct_printer_info2(p->mem_ctx, p->msg_ctx, info2,
4898 Printer->servername,
4899 &r->out.info->info2, snum);
4900 break;
4901 case 3:
4902 result = construct_printer_info3(p->mem_ctx, info2,
4903 Printer->servername,
4904 &r->out.info->info3, snum);
4905 break;
4906 case 4:
4907 result = construct_printer_info4(p->mem_ctx, info2,
4908 Printer->servername,
4909 &r->out.info->info4, snum);
4910 break;
4911 case 5:
4912 result = construct_printer_info5(p->mem_ctx, info2,
4913 Printer->servername,
4914 &r->out.info->info5, snum);
4915 break;
4916 case 6:
4917 result = construct_printer_info6(p->mem_ctx, p->msg_ctx, info2,
4918 Printer->servername,
4919 &r->out.info->info6, snum);
4920 break;
4921 case 7:
4922 result = construct_printer_info7(p->mem_ctx, p->msg_ctx,
4923 Printer->servername,
4924 &r->out.info->info7, snum);
4925 break;
4926 case 8:
4927 result = construct_printer_info8(p->mem_ctx, info2,
4928 Printer->servername,
4929 &r->out.info->info8, snum);
4930 break;
4931 default:
4932 result = WERR_INVALID_LEVEL;
4933 break;
4934 }
4935 TALLOC_FREE(info2);
4936
4937 if (!W_ERROR_IS_OK(result)) {
4938 DEBUG(0, ("_spoolss_GetPrinter: failed to construct printer info level %d - %s\n",
4939 r->in.level, win_errstr(result)));
4940 goto err_info_free;
4941 }
4942 done:
4943 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_PrinterInfo,
4944 r->out.info, r->in.level);
4945 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
4946
4947 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
4948
4949 err_info_free:
4950 TALLOC_FREE(r->out.info);
4951 return result;
4952 }
4953
4954 /********************************************************************
4955 ********************************************************************/
4956
4957 #define FILL_DRIVER_STRING(mem_ctx, in, out) \
4958 do { \
4959 if (in && strlen(in)) { \
4960 out = talloc_strdup(mem_ctx, in); \
4961 } else { \
4962 out = talloc_strdup(mem_ctx, ""); \
4963 } \
4964 W_ERROR_HAVE_NO_MEMORY(out); \
4965 } while (0);
4966
4967 #define FILL_DRIVER_UNC_STRING(mem_ctx, server, arch, ver, in, out) \
4968 do { \
4969 if (in && strlen(in)) { \
4970 out = talloc_asprintf(mem_ctx, "\\\\%s\\print$\\%s\\%d\\%s", server, get_short_archi(arch), ver, in); \
4971 } else { \
4972 out = talloc_strdup(mem_ctx, ""); \
4973 } \
4974 W_ERROR_HAVE_NO_MEMORY(out); \
4975 } while (0);
4976
4977 static WERROR string_array_from_driver_info(TALLOC_CTX *mem_ctx,
4978 const char **string_array,
4979 const char ***presult,
4980 const char *cservername,
4981 const char *arch,
4982 int version)
4983 {
4984 int i;
4985 size_t num_strings = 0;
4986 const char **array = NULL;
4987
4988 if (string_array == NULL) {
4989 return WERR_INVALID_PARAMETER;
4990 }
4991
4992 for (i=0; string_array[i] && string_array[i][0] != '\0'; i++) {
4993 const char *str = NULL;
4994
4995 if (cservername == NULL || arch == NULL) {
4996 FILL_DRIVER_STRING(mem_ctx, string_array[i], str);
4997 } else {
4998 FILL_DRIVER_UNC_STRING(mem_ctx, cservername, arch, version, string_array[i], str);
4999 }
5000
5001 if (!add_string_to_array(mem_ctx, str, &array, &num_strings)) {
5002 TALLOC_FREE(array);
5003 return WERR_NOT_ENOUGH_MEMORY;
5004 }
5005 }
5006
5007 if (i > 0) {
5008 ADD_TO_ARRAY(mem_ctx, const char *, NULL,
5009 &array, &num_strings);
5010 }
5011
5012 if (presult != NULL) {
5013 *presult = array;
5014 } else {
5015 talloc_free(array);
5016 }
5017
5018 return WERR_OK;
5019 }
5020
5021 /********************************************************************
5022 * fill a spoolss_DriverInfo1 struct
5023 ********************************************************************/
5024
5025 static WERROR fill_printer_driver_info1(TALLOC_CTX *mem_ctx,
5026 struct spoolss_DriverInfo1 *r,
5027 const struct spoolss_DriverInfo8 *driver,
5028 const char *servername)
5029 {
5030 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5031 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5032
5033 return WERR_OK;
5034 }
5035
5036 /********************************************************************
5037 * fill a spoolss_DriverInfo2 struct
5038 ********************************************************************/
5039
5040 static WERROR fill_printer_driver_info2(TALLOC_CTX *mem_ctx,
5041 struct spoolss_DriverInfo2 *r,
5042 const struct spoolss_DriverInfo8 *driver,
5043 const char *servername)
5044
5045 {
5046 const char *cservername = canon_servername(servername);
5047
5048 r->version = driver->version;
5049
5050 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5051 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5052 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5053 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5054
5055 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5056 driver->architecture,
5057 driver->version,
5058 driver->driver_path,
5059 r->driver_path);
5060
5061 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5062 driver->architecture,
5063 driver->version,
5064 driver->data_file,
5065 r->data_file);
5066
5067 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5068 driver->architecture,
5069 driver->version,
5070 driver->config_file,
5071 r->config_file);
5072
5073 return WERR_OK;
5074 }
5075
5076 /********************************************************************
5077 * fill a spoolss_DriverInfo3 struct
5078 ********************************************************************/
5079
5080 static WERROR fill_printer_driver_info3(TALLOC_CTX *mem_ctx,
5081 struct spoolss_DriverInfo3 *r,
5082 const struct spoolss_DriverInfo8 *driver,
5083 const char *servername)
5084 {
5085 const char *cservername = canon_servername(servername);
5086
5087 r->version = driver->version;
5088
5089 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5090 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5091 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5092 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5093
5094 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5095 driver->architecture,
5096 driver->version,
5097 driver->driver_path,
5098 r->driver_path);
5099
5100 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5101 driver->architecture,
5102 driver->version,
5103 driver->data_file,
5104 r->data_file);
5105
5106 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5107 driver->architecture,
5108 driver->version,
5109 driver->config_file,
5110 r->config_file);
5111
5112 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5113 driver->architecture,
5114 driver->version,
5115 driver->help_file,
5116 r->help_file);
5117
5118 FILL_DRIVER_STRING(mem_ctx,
5119 driver->monitor_name,
5120 r->monitor_name);
5121
5122 FILL_DRIVER_STRING(mem_ctx,
5123 driver->default_datatype,
5124 r->default_datatype);
5125
5126 return string_array_from_driver_info(mem_ctx,
5127 driver->dependent_files,
5128 &r->dependent_files,
5129 cservername,
5130 driver->architecture,
5131 driver->version);
5132 }
5133
5134 /********************************************************************
5135 * fill a spoolss_DriverInfo4 struct
5136 ********************************************************************/
5137
5138 static WERROR fill_printer_driver_info4(TALLOC_CTX *mem_ctx,
5139 struct spoolss_DriverInfo4 *r,
5140 const struct spoolss_DriverInfo8 *driver,
5141 const char *servername)
5142 {
5143 const char *cservername = canon_servername(servername);
5144 WERROR result;
5145
5146 r->version = driver->version;
5147
5148 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5149 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5150 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5151 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5152
5153 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5154 driver->architecture,
5155 driver->version,
5156 driver->driver_path,
5157 r->driver_path);
5158
5159 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5160 driver->architecture,
5161 driver->version,
5162 driver->data_file,
5163 r->data_file);
5164
5165 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5166 driver->architecture,
5167 driver->version,
5168 driver->config_file,
5169 r->config_file);
5170
5171 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5172 driver->architecture,
5173 driver->version,
5174 driver->help_file,
5175 r->help_file);
5176
5177 result = string_array_from_driver_info(mem_ctx,
5178 driver->dependent_files,
5179 &r->dependent_files,
5180 cservername,
5181 driver->architecture,
5182 driver->version);
5183 if (!W_ERROR_IS_OK(result)) {
5184 return result;
5185 }
5186
5187 FILL_DRIVER_STRING(mem_ctx,
5188 driver->monitor_name,
5189 r->monitor_name);
5190
5191 FILL_DRIVER_STRING(mem_ctx,
5192 driver->default_datatype,
5193 r->default_datatype);
5194
5195
5196 result = string_array_from_driver_info(mem_ctx,
5197 driver->previous_names,
5198 &r->previous_names,
5199 NULL, NULL, 0);
5200
5201 return result;
5202 }
5203
5204 /********************************************************************
5205 * fill a spoolss_DriverInfo5 struct
5206 ********************************************************************/
5207
5208 static WERROR fill_printer_driver_info5(TALLOC_CTX *mem_ctx,
5209 struct spoolss_DriverInfo5 *r,
5210 const struct spoolss_DriverInfo8 *driver,
5211 const char *servername)
5212 {
5213 const char *cservername = canon_servername(servername);
5214
5215 r->version = driver->version;
5216
5217 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5218 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5219 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5220 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5221
5222 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5223 driver->architecture,
5224 driver->version,
5225 driver->driver_path,
5226 r->driver_path);
5227
5228 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5229 driver->architecture,
5230 driver->version,
5231 driver->data_file,
5232 r->data_file);
5233
5234 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5235 driver->architecture,
5236 driver->version,
5237 driver->config_file,
5238 r->config_file);
5239
5240 r->driver_attributes = 0;
5241 r->config_version = 0;
5242 r->driver_version = 0;
5243
5244 return WERR_OK;
5245 }
5246 /********************************************************************
5247 * fill a spoolss_DriverInfo6 struct
5248 ********************************************************************/
5249
5250 static WERROR fill_printer_driver_info6(TALLOC_CTX *mem_ctx,
5251 struct spoolss_DriverInfo6 *r,
5252 const struct spoolss_DriverInfo8 *driver,
5253 const char *servername)
5254 {
5255 const char *cservername = canon_servername(servername);
5256 WERROR result;
5257
5258 r->version = driver->version;
5259
5260 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5261 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5262 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5263 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5264
5265 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5266 driver->architecture,
5267 driver->version,
5268 driver->driver_path,
5269 r->driver_path);
5270
5271 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5272 driver->architecture,
5273 driver->version,
5274 driver->data_file,
5275 r->data_file);
5276
5277 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5278 driver->architecture,
5279 driver->version,
5280 driver->config_file,
5281 r->config_file);
5282
5283 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5284 driver->architecture,
5285 driver->version,
5286 driver->help_file,
5287 r->help_file);
5288
5289 FILL_DRIVER_STRING(mem_ctx,
5290 driver->monitor_name,
5291 r->monitor_name);
5292
5293 FILL_DRIVER_STRING(mem_ctx,
5294 driver->default_datatype,
5295 r->default_datatype);
5296
5297 result = string_array_from_driver_info(mem_ctx,
5298 driver->dependent_files,
5299 &r->dependent_files,
5300 cservername,
5301 driver->architecture,
5302 driver->version);
5303 if (!W_ERROR_IS_OK(result)) {
5304 return result;
5305 }
5306
5307 result = string_array_from_driver_info(mem_ctx,
5308 driver->previous_names,
5309 &r->previous_names,
5310 NULL, NULL, 0);
5311 if (!W_ERROR_IS_OK(result)) {
5312 return result;
5313 }
5314
5315 r->driver_date = driver->driver_date;
5316 r->driver_version = driver->driver_version;
5317
5318 FILL_DRIVER_STRING(mem_ctx,
5319 driver->manufacturer_name,
5320 r->manufacturer_name);
5321 FILL_DRIVER_STRING(mem_ctx,
5322 driver->manufacturer_url,
5323 r->manufacturer_url);
5324 FILL_DRIVER_STRING(mem_ctx,
5325 driver->hardware_id,
5326 r->hardware_id);
5327 FILL_DRIVER_STRING(mem_ctx,
5328 driver->provider,
5329 r->provider);
5330
5331 return WERR_OK;
5332 }
5333
5334 /********************************************************************
5335 * fill a spoolss_DriverInfo8 struct
5336 ********************************************************************/
5337
5338 static WERROR fill_printer_driver_info8(TALLOC_CTX *mem_ctx,
5339 struct spoolss_DriverInfo8 *r,
5340 const struct spoolss_DriverInfo8 *driver,
5341 const char *servername)
5342 {
5343 const char *cservername = canon_servername(servername);
5344 WERROR result;
5345
5346 r->version = driver->version;
5347
5348 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5349 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5350 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5351 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5352
5353 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5354 driver->architecture,
5355 driver->version,
5356 driver->driver_path,
5357 r->driver_path);
5358
5359 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5360 driver->architecture,
5361 driver->version,
5362 driver->data_file,
5363 r->data_file);
5364
5365 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5366 driver->architecture,
5367 driver->version,
5368 driver->config_file,
5369 r->config_file);
5370
5371 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5372 driver->architecture,
5373 driver->version,
5374 driver->help_file,
5375 r->help_file);
5376
5377 FILL_DRIVER_STRING(mem_ctx,
5378 driver->monitor_name,
5379 r->monitor_name);
5380
5381 FILL_DRIVER_STRING(mem_ctx,
5382 driver->default_datatype,
5383 r->default_datatype);
5384
5385 result = string_array_from_driver_info(mem_ctx,
5386 driver->dependent_files,
5387 &r->dependent_files,
5388 cservername,
5389 driver->architecture,
5390 driver->version);
5391 if (!W_ERROR_IS_OK(result)) {
5392 return result;
5393 }
5394
5395 result = string_array_from_driver_info(mem_ctx,
5396 driver->previous_names,
5397 &r->previous_names,
5398 NULL, NULL, 0);
5399 if (!W_ERROR_IS_OK(result)) {
5400 return result;
5401 }
5402
5403 r->driver_date = driver->driver_date;
5404 r->driver_version = driver->driver_version;
5405
5406 FILL_DRIVER_STRING(mem_ctx,
5407 driver->manufacturer_name,
5408 r->manufacturer_name);
5409 FILL_DRIVER_STRING(mem_ctx,
5410 driver->manufacturer_url,
5411 r->manufacturer_url);
5412 FILL_DRIVER_STRING(mem_ctx,
5413 driver->hardware_id,
5414 r->hardware_id);
5415 FILL_DRIVER_STRING(mem_ctx,
5416 driver->provider,
5417 r->provider);
5418
5419 FILL_DRIVER_STRING(mem_ctx,
5420 driver->print_processor,
5421 r->print_processor);
5422 FILL_DRIVER_STRING(mem_ctx,
5423 driver->vendor_setup,
5424 r->vendor_setup);
5425
5426 result = string_array_from_driver_info(mem_ctx,
5427 driver->color_profiles,
5428 &r->color_profiles,
5429 NULL, NULL, 0);
5430 if (!W_ERROR_IS_OK(result)) {
5431 return result;
5432 }
5433
5434 FILL_DRIVER_STRING(mem_ctx,
5435 driver->inf_path,
5436 r->inf_path);
5437
5438 r->printer_driver_attributes = driver->printer_driver_attributes;
5439
5440 result = string_array_from_driver_info(mem_ctx,
5441 driver->core_driver_dependencies,
5442 &r->core_driver_dependencies,
5443 NULL, NULL, 0);
5444 if (!W_ERROR_IS_OK(result)) {
5445 return result;
5446 }
5447
5448 r->min_inbox_driver_ver_date = driver->min_inbox_driver_ver_date;
5449 r->min_inbox_driver_ver_version = driver->min_inbox_driver_ver_version;
5450
5451 return WERR_OK;
5452 }
5453
5454 #if 0 /* disabled until marshalling issues are resolved - gd */
5455 /********************************************************************
5456 ********************************************************************/
5457
5458 static WERROR fill_spoolss_DriverFileInfo(TALLOC_CTX *mem_ctx,
5459 struct spoolss_DriverFileInfo *r,
5460 const char *cservername,
5461 const char *file_name,
5462 enum spoolss_DriverFileType file_type,
5463 uint32_t file_version)
5464 {
5465 r->file_name = talloc_asprintf(mem_ctx, "\\\\%s%s",
5466 cservername, file_name);
5467 W_ERROR_HAVE_NO_MEMORY(r->file_name);
5468 r->file_type = file_type;
5469 r->file_version = file_version;
5470
5471 return WERR_OK;
5472 }
5473
5474 /********************************************************************
5475 ********************************************************************/
5476
5477 static WERROR spoolss_DriverFileInfo_from_driver(TALLOC_CTX *mem_ctx,
5478 const struct spoolss_DriverInfo8 *driver,
5479 const char *cservername,
5480 struct spoolss_DriverFileInfo **info_p,
5481 uint32_t *count_p)
5482 {
5483 struct spoolss_DriverFileInfo *info = NULL;
5484 uint32_t count = 0;
5485 WERROR result;
5486 uint32_t i;
5487
5488 *info_p = NULL;
5489 *count_p = 0;
5490
5491 if (strlen(driver->driver_path)) {
5492 info = talloc_realloc(mem_ctx, info,
5493 struct spoolss_DriverFileInfo,
5494 count + 1);
5495 W_ERROR_HAVE_NO_MEMORY(info);
5496 result = fill_spoolss_DriverFileInfo(info,
5497 &info[count],
5498 cservername,
5499 driver->driver_path,
5500 SPOOLSS_DRIVER_FILE_TYPE_RENDERING,
5501 0);
5502 W_ERROR_NOT_OK_RETURN(result);
5503 count++;
5504 }
5505
5506 if (strlen(driver->config_file)) {
5507 info = talloc_realloc(mem_ctx, info,
5508 struct spoolss_DriverFileInfo,
5509 count + 1);
5510 W_ERROR_HAVE_NO_MEMORY(info);
5511 result = fill_spoolss_DriverFileInfo(info,
5512 &info[count],
5513 cservername,
5514 driver->config_file,
5515 SPOOLSS_DRIVER_FILE_TYPE_CONFIGURATION,
5516 0);
5517 W_ERROR_NOT_OK_RETURN(result);
5518 count++;
5519 }
5520
5521 if (strlen(driver->data_file)) {
5522 info = talloc_realloc(mem_ctx, info,
5523 struct spoolss_DriverFileInfo,
5524 count + 1);
5525 W_ERROR_HAVE_NO_MEMORY(info);
5526 result = fill_spoolss_DriverFileInfo(info,
5527 &info[count],
5528 cservername,
5529 driver->data_file,
5530 SPOOLSS_DRIVER_FILE_TYPE_DATA,
5531 0);
5532 W_ERROR_NOT_OK_RETURN(result);
5533 count++;
5534 }
5535
5536 if (strlen(driver->help_file)) {
5537 info = talloc_realloc(mem_ctx, info,
5538 struct spoolss_DriverFileInfo,
5539 count + 1);
5540 W_ERROR_HAVE_NO_MEMORY(info);
5541 result = fill_spoolss_DriverFileInfo(info,
5542 &info[count],
5543 cservername,
5544 driver->help_file,
5545 SPOOLSS_DRIVER_FILE_TYPE_HELP,
5546 0);
5547 W_ERROR_NOT_OK_RETURN(result);
5548 count++;
5549 }
5550
5551 for (i=0; driver->dependent_files[i] && driver->dependent_files[i][0] != '\0'; i++) {
5552 info = talloc_realloc(mem_ctx, info,
5553 struct spoolss_DriverFileInfo,
5554 count + 1);
5555 W_ERROR_HAVE_NO_MEMORY(info);
5556 result = fill_spoolss_DriverFileInfo(info,
5557 &info[count],
5558 cservername,
5559 driver->dependent_files[i],
5560 SPOOLSS_DRIVER_FILE_TYPE_OTHER,
5561 0);
5562 W_ERROR_NOT_OK_RETURN(result);
5563 count++;
5564 }
5565
5566 *info_p = info;
5567 *count_p = count;
5568
5569 return WERR_OK;
5570 }
5571
5572 /********************************************************************
5573 * fill a spoolss_DriverInfo101 struct
5574 ********************************************************************/
5575
5576 static WERROR fill_printer_driver_info101(TALLOC_CTX *mem_ctx,
5577 struct spoolss_DriverInfo101 *r,
5578 const struct spoolss_DriverInfo8 *driver,
5579 const char *servername)
5580 {
5581 const char *cservername = canon_servername(servername);
5582 WERROR result;
5583
5584 r->version = driver->version;
5585
5586 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5587 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5588 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5589 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5590
5591 result = spoolss_DriverFileInfo_from_driver(mem_ctx, driver,
5592 cservername,
5593 &r->file_info,
5594 &r->file_count);
5595 if (!W_ERROR_IS_OK(result)) {
5596 return result;
5597 }
5598
5599 FILL_DRIVER_STRING(mem_ctx,
5600 driver->monitor_name,
5601 r->monitor_name);
5602
5603 FILL_DRIVER_STRING(mem_ctx,
5604 driver->default_datatype,
5605 r->default_datatype);
5606
5607 result = string_array_from_driver_info(mem_ctx,
5608 driver->previous_names,
5609 &r->previous_names,
5610 NULL, NULL, 0);
5611 if (!W_ERROR_IS_OK(result)) {
5612 return result;
5613 }
5614
5615 r->driver_date = driver->driver_date;
5616 r->driver_version = driver->driver_version;
5617
5618 FILL_DRIVER_STRING(mem_ctx,
5619 driver->manufacturer_name,
5620 r->manufacturer_name);
5621 FILL_DRIVER_STRING(mem_ctx,
5622 driver->manufacturer_url,
5623 r->manufacturer_url);
5624 FILL_DRIVER_STRING(mem_ctx,
5625 driver->hardware_id,
5626 r->hardware_id);
5627 FILL_DRIVER_STRING(mem_ctx,
5628 driver->provider,
5629 r->provider);
5630
5631 return WERR_OK;
5632 }
5633 #endif
5634 /********************************************************************
5635 ********************************************************************/
5636
5637 static WERROR construct_printer_driver_info_level(TALLOC_CTX *mem_ctx,
5638 const struct auth_session_info *session_info,
5639 struct messaging_context *msg_ctx,
5640 uint32_t level,
5641 union spoolss_DriverInfo *r,
5642 int snum,
5643 const char *servername,
5644 const char *architecture,
5645 uint32_t version)
5646 {
5647 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
5648 struct spoolss_DriverInfo8 *driver;
5649 WERROR result;
5650 struct dcerpc_binding_handle *b;
5651 TALLOC_CTX *tmp_ctx = NULL;
5652
5653 if (level == 101) {
5654 return WERR_INVALID_LEVEL;
5655 }
5656
5657 tmp_ctx = talloc_new(mem_ctx);
5658 if (!tmp_ctx) {
5659 return WERR_NOT_ENOUGH_MEMORY;
5660 }
5661
5662 result = winreg_printer_binding_handle(tmp_ctx,
5663 session_info,
5664 msg_ctx,
5665 &b);
5666 if (!W_ERROR_IS_OK(result)) {
5667 goto done;
5668 }
5669
5670 result = winreg_get_printer(tmp_ctx, b,
5671 lp_const_servicename(snum),
5672 &pinfo2);
5673 if (!W_ERROR_IS_OK(result)) {
5674 DBG_ERR("Failed to get printer info2 for [%s]: %s\n",
5675 lp_const_servicename(snum), win_errstr(result));
5676 result = WERR_INVALID_PRINTER_NAME;
5677 goto done;
5678 }
5679
5680 if (pinfo2->drivername == NULL || pinfo2->drivername[0] == '\0') {
5681 return WERR_UNKNOWN_PRINTER_DRIVER;
5682 }
5683
5684 DBG_INFO("Construct printer driver [%s] for [%s]\n",
5685 pinfo2->drivername,
5686 pinfo2->sharename);
5687
5688 result = winreg_get_driver(tmp_ctx, b,
5689 architecture,
5690 pinfo2->drivername, version, &driver);
5691
5692 DBG_INFO("winreg_get_driver() status: %s\n",
5693 win_errstr(result));
5694
5695 if (!W_ERROR_IS_OK(result)) {
5696 /*
5697 * Is this a W2k client ?
5698 */
5699
5700 if (version < 3) {
5701 result = WERR_UNKNOWN_PRINTER_DRIVER;
5702 goto done;
5703 }
5704
5705 /* Yes - try again with a WinNT driver. */
5706 version = 2;
5707 result = winreg_get_driver(tmp_ctx, b,
5708 architecture,
5709 pinfo2->drivername,
5710 version, &driver);
5711 DEBUG(8,("construct_printer_driver_level: status: %s\n",
5712 win_errstr(result)));
5713 if (!W_ERROR_IS_OK(result)) {
5714 result = WERR_UNKNOWN_PRINTER_DRIVER;
5715 goto done;
5716 }
5717 }
5718
5719 /* these are allocated on mem_ctx and not tmp_ctx because they are
5720 * the 'return value' and need to utlive this call */
5721 switch (level) {
5722 case 1:
5723 result = fill_printer_driver_info1(mem_ctx, &r->info1, driver, servername);
5724 break;
5725 case 2:
5726 result = fill_printer_driver_info2(mem_ctx, &r->info2, driver, servername);
5727 break;
5728 case 3:
5729 result = fill_printer_driver_info3(mem_ctx, &r->info3, driver, servername);
5730 break;
5731 case 4:
5732 result = fill_printer_driver_info4(mem_ctx, &r->info4, driver, servername);
5733 break;
5734 case 5:
5735 result = fill_printer_driver_info5(mem_ctx, &r->info5, driver, servername);
5736 break;
5737 case 6:
5738 result = fill_printer_driver_info6(mem_ctx, &r->info6, driver, servername);
5739 break;
5740 case 8:
5741 result = fill_printer_driver_info8(mem_ctx, &r->info8, driver, servername);
5742 break;
5743 #if 0 /* disabled until marshalling issues are resolved - gd */
5744 case 101:
5745 result = fill_printer_driver_info101(mem_ctx, &r->info101, driver, servername);
5746 break;
5747 #endif
5748 default:
5749 result = WERR_INVALID_LEVEL;
5750 break;
5751 }
5752
5753 done:
5754 talloc_free(tmp_ctx);
5755 return result;
5756 }
5757
5758 /****************************************************************
5759 _spoolss_GetPrinterDriver2
5760 ****************************************************************/
5761
5762 WERROR _spoolss_GetPrinterDriver2(struct pipes_struct *p,
5763 struct spoolss_GetPrinterDriver2 *r)
5764 {
5765 struct printer_handle *printer;
5766 WERROR result;
5767 uint32_t version = r->in.client_major_version;
5768
5769 int snum;
5770
5771 /* that's an [in out] buffer */
5772
5773 if (!r->in.buffer && (r->in.offered != 0)) {
5774 result = WERR_INVALID_PARAMETER;
5775 goto err_info_free;
5776 }
5777
5778 DEBUG(4,("_spoolss_GetPrinterDriver2\n"));
5779
5780 if (!(printer = find_printer_index_by_hnd(p, r->in.handle))) {
5781 DEBUG(0,("_spoolss_GetPrinterDriver2: invalid printer handle!\n"));
5782 result = WERR_INVALID_PRINTER_NAME;
5783 goto err_info_free;
5784 }
5785
5786 *r->out.needed = 0;
5787 *r->out.server_major_version = 0;
5788 *r->out.server_minor_version = 0;
5789
5790 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5791 result = WERR_INVALID_HANDLE;
5792 goto err_info_free;
5793 }
5794
5795 if (r->in.client_major_version == SPOOLSS_DRIVER_VERSION_2012) {
5796 DEBUG(3,("_spoolss_GetPrinterDriver2: v4 driver requested, "
5797 "downgrading to v3\n"));
5798 version = SPOOLSS_DRIVER_VERSION_200X;
5799 }
5800
5801 result = construct_printer_driver_info_level(p->mem_ctx,
5802 get_session_info_system(),
5803 p->msg_ctx,
5804 r->in.level, r->out.info,
5805 snum, printer->servername,
5806 r->in.architecture,
5807 version);
5808 if (!W_ERROR_IS_OK(result)) {
5809 goto err_info_free;
5810 }
5811
5812 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_DriverInfo,
5813 r->out.info, r->in.level);
5814 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
5815
5816 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
5817
5818 err_info_free:
5819 TALLOC_FREE(r->out.info);
5820 return result;
5821 }
5822
5823
5824 /****************************************************************
5825 _spoolss_StartPagePrinter
5826 ****************************************************************/
5827
5828 WERROR _spoolss_StartPagePrinter(struct pipes_struct *p,
5829 struct spoolss_StartPagePrinter *r)
5830 {
5831 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5832
5833 if (!Printer) {
5834 DEBUG(3,("_spoolss_StartPagePrinter: "
5835 "Error in startpageprinter printer handle\n"));
5836 return WERR_INVALID_HANDLE;
5837 }
5838
5839 Printer->page_started = true;
5840 return WERR_OK;
5841 }
5842
5843 /****************************************************************
5844 _spoolss_EndPagePrinter
5845 ****************************************************************/
5846
5847 WERROR _spoolss_EndPagePrinter(struct pipes_struct *p,
5848 struct spoolss_EndPagePrinter *r)
5849 {
5850 int snum;
5851
5852 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5853
5854 if (!Printer) {
5855 DEBUG(2,("_spoolss_EndPagePrinter: Invalid handle (%s:%u:%u).\n",
5856 OUR_HANDLE(r->in.handle)));
5857 return WERR_INVALID_HANDLE;
5858 }
5859
5860 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5861 return WERR_INVALID_HANDLE;
5862
5863 Printer->page_started = false;
5864 print_job_endpage(p->msg_ctx, snum, Printer->jobid);
5865
5866 return WERR_OK;
5867 }
5868
5869 /****************************************************************
5870 _spoolss_StartDocPrinter
5871 ****************************************************************/
5872
5873 WERROR _spoolss_StartDocPrinter(struct pipes_struct *p,
5874 struct spoolss_StartDocPrinter *r)
5875 {
5876 struct spoolss_DocumentInfo1 *info_1;
5877 int snum;
5878 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5879 WERROR werr;
5880 char *rhost;
5881 int rc;
5882
5883 if (!Printer) {
5884 DEBUG(2,("_spoolss_StartDocPrinter: "
5885 "Invalid handle (%s:%u:%u)\n",
5886 OUR_HANDLE(r->in.handle)));
5887 return WERR_INVALID_HANDLE;
5888 }
5889
5890 if (Printer->jobid) {
5891 DEBUG(2, ("_spoolss_StartDocPrinter: "
5892 "StartDocPrinter called twice! "
5893 "(existing jobid = %d)\n", Printer->jobid));
5894 return WERR_INVALID_HANDLE;
5895 }
5896
5897 if (r->in.info_ctr->level != 1) {
5898 return WERR_INVALID_LEVEL;
5899 }
5900
5901 info_1 = r->in.info_ctr->info.info1;
5902
5903 /*
5904 * a nice thing with NT is it doesn't listen to what you tell it.
5905 * when asked to send _only_ RAW datas, it tries to send datas
5906 * in EMF format.
5907 *
5908 * So I add checks like in NT Server ...
5909 */
5910
5911 if (info_1->datatype) {
5912 /*
5913 * The v4 driver model used in Windows 8 declares print jobs
5914 * intended to bypass the XPS processing layer by setting
5915 * datatype to "XPS_PASS" instead of "RAW".
5916 */
5917 if ((strcmp(info_1->datatype, "RAW") != 0)
5918 && (strcmp(info_1->datatype, "XPS_PASS") != 0)) {
5919 *r->out.job_id = 0;
5920 return WERR_INVALID_DATATYPE;
5921 }
5922 }
5923
5924 /* get the share number of the printer */
5925 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5926 return WERR_INVALID_HANDLE;
5927 }
5928
5929 rc = get_remote_hostname(p->remote_address,
5930 &rhost,
5931 p->mem_ctx);
5932 if (rc < 0) {
5933 return WERR_NOT_ENOUGH_MEMORY;
5934 }
5935 if (strequal(rhost,"UNKNOWN")) {
5936 rhost = tsocket_address_inet_addr_string(p->remote_address,
5937 p->mem_ctx);
5938 if (rhost == NULL) {
5939 return WERR_NOT_ENOUGH_MEMORY;
5940 }
5941 }
5942
5943 werr = print_job_start(p->session_info,
5944 p->msg_ctx,
5945 rhost,
5946 snum,
5947 info_1->document_name,
5948 info_1->output_file,
5949 Printer->devmode,
5950 &Printer->jobid);
5951
5952 /* An error occurred in print_job_start() so return an appropriate
5953 NT error code. */
5954
5955 if (!W_ERROR_IS_OK(werr)) {
5956 return werr;
5957 }
5958
5959 Printer->document_started = true;
5960 *r->out.job_id = Printer->jobid;
5961
5962 return WERR_OK;
5963 }
5964
5965 /****************************************************************
5966 _spoolss_EndDocPrinter
5967 ****************************************************************/
5968
5969 WERROR _spoolss_EndDocPrinter(struct pipes_struct *p,
5970 struct spoolss_EndDocPrinter *r)
5971 {
5972 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5973 NTSTATUS status;
5974 int snum;
5975
5976 if (!Printer) {
5977 DEBUG(2,("_spoolss_EndDocPrinter: Invalid handle (%s:%u:%u)\n",
5978 OUR_HANDLE(r->in.handle)));
5979 return WERR_INVALID_HANDLE;
5980 }
5981
5982 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5983 return WERR_INVALID_HANDLE;
5984 }
5985
5986 Printer->document_started = false;
5987 status = print_job_end(p->msg_ctx, snum, Printer->jobid, NORMAL_CLOSE);
5988 if (!NT_STATUS_IS_OK(status)) {
5989 DEBUG(2, ("_spoolss_EndDocPrinter: "
5990 "print_job_end failed [%s]\n",
5991 nt_errstr(status)));
5992 }
5993
5994 Printer->jobid = 0;
5995 return ntstatus_to_werror(status);
5996 }
5997
5998 /****************************************************************
5999 _spoolss_WritePrinter
6000 ****************************************************************/
6001
6002 WERROR _spoolss_WritePrinter(struct pipes_struct *p,
6003 struct spoolss_WritePrinter *r)
6004 {
6005 ssize_t buffer_written;
6006 int snum;
6007 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
6008
6009 if (!Printer) {
6010 DEBUG(2,("_spoolss_WritePrinter: Invalid handle (%s:%u:%u)\n",
6011 OUR_HANDLE(r->in.handle)));
6012 *r->out.num_written = r->in._data_size;
6013 return WERR_INVALID_HANDLE;
6014 }
6015
6016 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
6017 return WERR_INVALID_HANDLE;
6018
6019 /* print_job_write takes care of checking for PJOB_SMBD_SPOOLING */
6020 buffer_written = print_job_write(server_event_context(),p->msg_ctx,
6021 snum, Printer->jobid,
6022 (const char *)r->in.data.data,
6023 (size_t)r->in._data_size);
6024 if (buffer_written == (ssize_t)-1) {
6025 *r->out.num_written = 0;
6026 if (errno == ENOSPC)
6027 return WERR_NO_SPOOL_SPACE;
6028 else
6029 return WERR_ACCESS_DENIED;
6030 }
6031
6032 *r->out.num_written = r->in._data_size;
6033
6034 return WERR_OK;
6035 }
6036
6037 /********************************************************************
6038 * api_spoolss_getprinter
6039 * called from the spoolss dispatcher
6040 *
6041 ********************************************************************/
6042
6043 static WERROR control_printer(struct policy_handle *handle, uint32_t command,
6044 struct pipes_struct *p)
6045 {
6046 const struct auth_session_info *session_info = p->session_info;
6047 int snum;
6048 WERROR errcode = WERR_INVALID_FUNCTION;
6049 struct printer_handle *Printer = find_printer_index_by_hnd(p, handle);
6050
6051 if (!Printer) {
6052 DEBUG(2,("control_printer: Invalid handle (%s:%u:%u)\n",
6053 OUR_HANDLE(handle)));
6054 return WERR_INVALID_HANDLE;
6055 }
6056
6057 if (!get_printer_snum(p, handle, &snum, NULL))
6058 return WERR_INVALID_HANDLE;
6059
6060 switch (command) {
6061 case SPOOLSS_PRINTER_CONTROL_PAUSE:
6062 errcode = print_queue_pause(session_info, p->msg_ctx, snum);
6063 break;
6064 case SPOOLSS_PRINTER_CONTROL_RESUME:
6065 case SPOOLSS_PRINTER_CONTROL_UNPAUSE:
6066 errcode = print_queue_resume(session_info, p->msg_ctx, snum);
6067 break;
6068 case SPOOLSS_PRINTER_CONTROL_PURGE:
6069 errcode = print_queue_purge(session_info, p->msg_ctx, snum);
6070 break;
6071 default:
6072 return WERR_INVALID_LEVEL;
6073 }
6074
6075 return errcode;
6076 }
6077
6078
6079 /****************************************************************
6080 _spoolss_AbortPrinter
6081 * From MSDN: "Deletes printer's spool file if printer is configured
6082 * for spooling"
6083 ****************************************************************/
6084
6085 WERROR _spoolss_AbortPrinter(struct pipes_struct *p,
6086 struct spoolss_AbortPrinter *r)
6087 {
6088 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
6089 int snum;
6090 WERROR errcode = WERR_OK;
6091
6092 if (!Printer) {
6093 DEBUG(2,("_spoolss_AbortPrinter: Invalid handle (%s:%u:%u)\n",
6094 OUR_HANDLE(r->in.handle)));
6095 return WERR_INVALID_HANDLE;
6096 }
6097
6098 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
6099 return WERR_INVALID_HANDLE;
6100
6101 if (!Printer->document_started) {
6102 return WERR_SPL_NO_STARTDOC;
6103 }
6104
6105 errcode = print_job_delete(p->session_info,
6106 p->msg_ctx,
6107 snum,
6108 Printer->jobid);
6109
6110 return errcode;
6111 }
6112
6113 /********************************************************************
6114 * called by spoolss_api_setprinter
6115 * when updating a printer description
6116 ********************************************************************/
6117
6118 static WERROR update_printer_sec(struct policy_handle *handle,
6119 struct pipes_struct *p,
6120 struct sec_desc_buf *secdesc_ctr)
6121 {
6122 struct spoolss_security_descriptor *new_secdesc = NULL;
6123 struct spoolss_security_descriptor *old_secdesc = NULL;
6124 const char *printer = NULL;
6125 WERROR result;
6126 int snum = -1;
6127 struct printer_handle *Printer = find_printer_index_by_hnd(p, handle);
6128 struct dcerpc_binding_handle *b;
6129 TALLOC_CTX *tmp_ctx = NULL;
6130 bool ok = false;
6131
6132 if (!Printer) {
6133 DEBUG(2,("update_printer_sec: Invalid handle (%s:%u:%u)\n",
6134 OUR_HANDLE(handle)));
6135
6136 result = WERR_INVALID_HANDLE;
6137 goto done;
6138 }
6139
6140 if (secdesc_ctr == NULL) {
6141 DEBUG(10,("update_printer_sec: secdesc_ctr is NULL !\n"));
6142 result = WERR_INVALID_PARAMETER;
6143 goto done;
6144 }
6145
6146 switch (Printer->printer_type) {
6147 case SPLHND_SERVER:
6148 break;
6149 case SPLHND_PRINTER:
6150 if (!get_printer_snum(p, handle, &snum, NULL)) {
6151 DEBUG(2,("update_printer_sec: Invalid handle (%s:%u:%u)\n",
6152 OUR_HANDLE(handle)));
6153 result = WERR_INVALID_HANDLE;
6154 goto done;
6155 }
6156 printer = lp_const_servicename(snum);
6157 break;
6158 default:
6159 break;
6160 }
6161
6162 /* Check the user has permissions to change the security
6163 descriptor. By experimentation with two NT machines, the user
6164 requires Full Access to the printer to change security
6165 information. */
6166
6167 switch (Printer->printer_type) {
6168 case SPLHND_SERVER:
6169 ok = Printer->access_granted == SERVER_ACCESS_ADMINISTER;
6170 break;
6171 case SPLHND_PRINTER:
6172 ok = Printer->access_granted == PRINTER_ACCESS_ADMINISTER;
6173 break;
6174 default:
6175 break;
6176 }
6177
6178 if (!ok) {
6179 DEBUG(4,("update_printer_sec: updated denied by printer permissions "
6180 "(access_granted: 0x%08x)\n", Printer->access_granted));
6181 result = WERR_ACCESS_DENIED;
6182 goto done;
6183 }
6184
6185 tmp_ctx = talloc_new(p->mem_ctx);
6186 if (!tmp_ctx) {
6187 return WERR_NOT_ENOUGH_MEMORY;
6188 }
6189
6190 result = winreg_printer_binding_handle(tmp_ctx,
6191 get_session_info_system(),
6192 p->msg_ctx,
6193 &b);
6194 if (!W_ERROR_IS_OK(result)) {
6195 goto done;
6196 }
6197
6198 /* NT seems to like setting the security descriptor even though
6199 nothing may have actually changed. */
6200
6201 if (printer != NULL) {
6202 result = winreg_get_printer_secdesc(tmp_ctx, b,
6203 printer,
6204 &old_secdesc);
6205 } else {
6206 result = winreg_get_printserver_secdesc(tmp_ctx, b,
6207 &old_secdesc);
6208 }
6209 if (!W_ERROR_IS_OK(result)) {
6210 DEBUG(2,("update_printer_sec: winreg_get_printer_secdesc_internal() failed\n"));
6211 result = WERR_INVALID_HANDLE;
6212 goto done;
6213 }
6214
6215 if (DEBUGLEVEL >= 10) {
6216 struct security_acl *the_acl;
6217 int i;
6218
6219 the_acl = old_secdesc->dacl;
6220 DEBUG(10, ("old_secdesc_ctr for %s has %d aces:\n",
6221 printer, the_acl->num_aces));
6222
6223 for (i = 0; i < the_acl->num_aces; i++) {
6224 DEBUG(10, ("%s 0x%08x\n", sid_string_dbg(
6225 &the_acl->aces[i].trustee),
6226 the_acl->aces[i].access_mask));
6227 }
6228
6229 the_acl = secdesc_ctr->sd->dacl;
6230
6231 if (the_acl) {
6232 DEBUG(10, ("secdesc_ctr for %s has %d aces:\n",
6233 printer, the_acl->num_aces));
6234
6235 for (i = 0; i < the_acl->num_aces; i++) {
6236 DEBUG(10, ("%s 0x%08x\n", sid_string_dbg(
6237 &the_acl->aces[i].trustee),
6238 the_acl->aces[i].access_mask));
6239 }
6240 } else {
6241 DEBUG(10, ("dacl for secdesc_ctr is NULL\n"));
6242 }
6243 }
6244
6245 new_secdesc = sec_desc_merge(tmp_ctx, secdesc_ctr->sd, old_secdesc);
6246 if (new_secdesc == NULL) {
6247 result = WERR_NOT_ENOUGH_MEMORY;
6248 goto done;
6249 }
6250
6251 if (security_descriptor_equal(new_secdesc, old_secdesc)) {
6252 result = WERR_OK;
6253 goto done;
6254 }
6255
6256 if (printer != NULL) {
6257 result = winreg_set_printer_secdesc(tmp_ctx, b,
6258 printer,
6259 new_secdesc);
6260 } else {
6261 result = winreg_set_printserver_secdesc(tmp_ctx, b,
6262 new_secdesc);
6263 }
6264
6265 done:
6266 talloc_free(tmp_ctx);
6267 return result;
6268 }
6269
6270 /********************************************************************
6271 Canonicalize printer info from a client
6272 ********************************************************************/
6273
6274 static bool check_printer_ok(TALLOC_CTX *mem_ctx,
6275 struct spoolss_SetPrinterInfo2 *info2,
6276 int snum)
6277 {
6278 fstring printername;
6279 const char *p;
6280
6281 DEBUG(5,("check_printer_ok: servername=%s printername=%s sharename=%s "
6282 "portname=%s drivername=%s comment=%s location=%s\n",
6283 info2->servername, info2->printername, info2->sharename,
6284 info2->portname, info2->drivername, info2->comment,
6285 info2->location));
6286
6287 /* we force some elements to "correct" values */
6288 info2->servername = talloc_asprintf(mem_ctx, "\\\\%s", lp_netbios_name());
6289 if (info2->servername == NULL) {
6290 return false;
6291 }
6292 info2->sharename = talloc_strdup(mem_ctx, lp_const_servicename(snum));
6293 if (info2->sharename == NULL) {
6294 return false;
6295 }
6296
6297 /* check to see if we allow printername != sharename */
6298 if (lp_force_printername(snum)) {
6299 info2->printername = talloc_asprintf(mem_ctx, "\\\\%s\\%s",
6300 lp_netbios_name(), info2->sharename);
6301 } else {
6302 /* make sure printername is in \\server\printername format */
6303 fstrcpy(printername, info2->printername);
6304 p = printername;
6305 if ( printername[0] == '\\' && printername[1] == '\\' ) {
6306 if ( (p = strchr_m( &printername[2], '\\' )) != NULL )
6307 p++;
6308 }
6309
6310 info2->printername = talloc_asprintf(mem_ctx, "\\\\%s\\%s",
6311 lp_netbios_name(), p);
6312 }
6313 if (info2->printername == NULL) {
6314 return false;
6315 }
6316
6317 info2->attributes |= PRINTER_ATTRIBUTE_SAMBA;
6318 info2->attributes &= ~PRINTER_ATTRIBUTE_NOT_SAMBA;
6319
6320 return true;
6321 }
6322
6323 /****************************************************************************
6324 ****************************************************************************/
6325
6326 static WERROR add_port_hook(TALLOC_CTX *ctx, struct security_token *token, const char *portname, const char *uri)
6327 {
6328 char *cmd = lp_addport_command(talloc_tos());
6329 char *command = NULL;
6330 int ret;
6331 bool is_print_op = false;
6332
6333 if ( !*cmd ) {
6334 return WERR_ACCESS_DENIED;
6335 }
6336
6337 command = talloc_asprintf(ctx,
6338 "%s \"%s\" \"%s\"", cmd, portname, uri );
6339 if (!command) {
6340 return WERR_NOT_ENOUGH_MEMORY;
6341 }
6342
6343 if ( token )
6344 is_print_op = security_token_has_privilege(token, SEC_PRIV_PRINT_OPERATOR);
6345
6346 DEBUG(10,("Running [%s]\n", command));
6347
6348 /********* BEGIN SePrintOperatorPrivilege **********/
6349
6350 if ( is_print_op )
6351 become_root();
6352
6353 ret = smbrun(command, NULL, NULL);
6354
6355 if ( is_print_op )
6356 unbecome_root();
6357
6358 /********* END SePrintOperatorPrivilege **********/
6359
6360 DEBUGADD(10,("returned [%d]\n", ret));
6361
6362 TALLOC_FREE(command);
6363
6364 if ( ret != 0 ) {
6365 return WERR_ACCESS_DENIED;
6366 }
6367
6368 return WERR_OK;
6369 }
6370
6371 /****************************************************************************
6372 ****************************************************************************/
6373
6374 static bool spoolss_conn_snum_used(struct smbd_server_connection *sconn,
6375 int snum)
6376 {
6377 /*
6378 * As we do not know if we are embedded in the file server process
6379 * or not, we have to pretend that all shares are in use.
6380 */
6381 return true;
6382 }
6383
6384 static bool add_printer_hook(TALLOC_CTX *ctx, struct security_token *token,
6385 struct spoolss_SetPrinterInfo2 *info2,
6386 const char *remote_machine,
6387 struct messaging_context *msg_ctx)
6388 {
6389 char *cmd = lp_addprinter_command(talloc_tos());
6390 char **qlines;
6391 char *command = NULL;
6392 int numlines;
6393 int ret;
6394 int fd;
6395 bool is_print_op = false;
6396
6397 if (!remote_machine) {
6398 return false;
6399 }
6400
6401 command = talloc_asprintf(ctx,
6402 "%s \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"",
6403 cmd, info2->printername, info2->sharename,
6404 info2->portname, info2->drivername,
6405 info2->location, info2->comment, remote_machine);
6406 if (!command) {
6407 return false;
6408 }
6409
6410 if ( token )
6411 is_print_op = security_token_has_privilege(token, SEC_PRIV_PRINT_OPERATOR);
6412
6413 DEBUG(10,("Running [%s]\n", command));
6414
6415 /********* BEGIN SePrintOperatorPrivilege **********/
6416
6417 if ( is_print_op )
6418 become_root();
6419
6420 ret = smbrun(command, &fd, NULL);
6421 if (ret == 0) {
6422 /* Tell everyone we updated smb.conf. */
6423 message_send_all(msg_ctx, MSG_SMB_CONF_UPDATED, NULL, 0, NULL);
6424 }
6425
6426 if ( is_print_op )
6427 unbecome_root();
6428
6429 /********* END SePrintOperatorPrivilege **********/
6430
6431 DEBUGADD(10,("returned [%d]\n", ret));
6432
6433 TALLOC_FREE(command);
6434
6435 if ( ret != 0 ) {
6436 if (fd != -1)
6437 close(fd);
6438 return false;
6439 }
6440
6441 /* reload our services immediately */
6442 become_root();
6443 reload_services(NULL, spoolss_conn_snum_used, false);
6444 unbecome_root();
6445
6446 numlines = 0;
6447 /* Get lines and convert them back to dos-codepage */
6448 qlines = fd_lines_load(fd, &numlines, 0, NULL);
6449 DEBUGADD(10,("Lines returned = [%d]\n", numlines));
6450 close(fd);
6451
6452 /* Set the portname to what the script says the portname should be. */
6453 /* but don't require anything to be return from the script exit a good error code */
6454
6455 if (numlines) {
6456 /* Set the portname to what the script says the portname should be. */
6457 info2->portname = talloc_strdup(ctx, qlines[0]);
6458 DEBUGADD(6,("Line[0] = [%s]\n", qlines[0]));
6459 }
6460
6461 TALLOC_FREE(qlines);
6462 return true;
6463 }
6464
6465 static WERROR update_dsspooler(TALLOC_CTX *mem_ctx,
6466 const struct auth_session_info *session_info,
6467 struct messaging_context *msg_ctx,
6468 int snum,
6469 struct spoolss_SetPrinterInfo2 *printer,
6470 struct spoolss_PrinterInfo2 *old_printer)
6471 {
6472 bool force_update = (old_printer == NULL);
6473 const char *dnsdomname;
6474 const char *longname;
6475 const char *uncname;
6476 const char *spooling;
6477 DATA_BLOB buffer;
6478 WERROR result = WERR_OK;
6479 struct dcerpc_binding_handle *b;
6480 TALLOC_CTX *tmp_ctx;
6481 bool ok;
6482
6483 tmp_ctx = talloc_new(mem_ctx);
6484 if (!tmp_ctx) {
6485 return WERR_NOT_ENOUGH_MEMORY;
6486 }
6487
6488 result = winreg_printer_binding_handle(tmp_ctx,
6489 session_info,
6490 msg_ctx,
6491 &b);
6492 if (!W_ERROR_IS_OK(result)) {
6493 goto done;
6494 }
6495
6496 if (printer->drivername != NULL &&
6497 (force_update ||
6498 !strequal(printer->drivername, old_printer->drivername))) {
6499 ok = push_reg_sz(tmp_ctx, &buffer, printer->drivername);
6500 if (!ok) {
6501 DEBUG(0, ("%s data corrupted\n", SPOOL_REG_DRIVERNAME));
6502 result = WERR_INVALID_DATA;
6503 goto done;
6504 }
6505 result = winreg_set_printer_dataex(tmp_ctx, b,
6506 printer->sharename,
6507 SPOOL_DSSPOOLER_KEY,
6508 SPOOL_REG_DRIVERNAME,
6509 REG_SZ,
6510 buffer.data,
6511 buffer.length);
6512 if (!W_ERROR_IS_OK(result)) {
6513 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_DRIVERNAME));
6514 goto done;
6515 }
6516
6517 if (!force_update) {
6518 DEBUG(10,("update_printer: changing driver [%s]! Sending event!\n",
6519 printer->drivername));
6520
6521 notify_printer_driver(server_event_context(), msg_ctx,
6522 snum, printer->drivername ?
6523 printer->drivername : "");
6524 }
6525 }
6526
6527 if (printer->comment != NULL &&
6528 (force_update ||
6529 !strequal(printer->comment, old_printer->comment))) {
6530 ok = push_reg_sz(tmp_ctx, &buffer, printer->comment);
6531 if (!ok) {
6532 DEBUG(0, ("comment data corrupted\n"));
6533 result = WERR_INVALID_DATA;
6534 goto done;
6535 }
6536 result = winreg_set_printer_dataex(tmp_ctx, b,
6537 printer->sharename,
6538 SPOOL_DSSPOOLER_KEY,
6539 SPOOL_REG_DESCRIPTION,
6540 REG_SZ,
6541 buffer.data,
6542 buffer.length);
6543 if (!W_ERROR_IS_OK(result)) {
6544 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_DESCRIPTION));
6545 goto done;
6546 }
6547
6548 if (!force_update) {
6549 notify_printer_comment(server_event_context(), msg_ctx,
6550 snum, printer->comment ?
6551 printer->comment : "");
6552 }
6553 }
6554
6555 if (printer->sharename != NULL &&
6556 (force_update ||
6557 !strequal(printer->sharename, old_printer->sharename))) {
6558 ok = push_reg_sz(tmp_ctx, &buffer, printer->sharename);
6559 if (!ok) {
6560 DEBUG(0, ("sharename data corrupted\n"));
6561 result = WERR_INVALID_DATA;
6562 goto done;
6563 }
6564 result = winreg_set_printer_dataex(tmp_ctx, b,
6565 printer->sharename,
6566 SPOOL_DSSPOOLER_KEY,
6567 SPOOL_REG_PRINTSHARENAME,
6568 REG_SZ,
6569 buffer.data,
6570 buffer.length);
6571 if (!W_ERROR_IS_OK(result)) {
6572 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PRINTSHARENAME));
6573 goto done;
6574 }
6575
6576 if (!force_update) {
6577 notify_printer_sharename(server_event_context(),
6578 msg_ctx,
6579 snum, printer->sharename ?
6580 printer->sharename : "");
6581 }
6582
6583 /* name change, purge any cache entries for the old */
6584 prune_printername_cache();
6585 }
6586
6587 if (printer->printername != NULL &&
6588 (force_update ||
6589 !strequal(printer->printername, old_printer->printername))) {
6590 const char *p;
6591
6592 p = strrchr(printer->printername, '\\' );
6593 if (p != NULL) {
6594 p++;
6595 } else {
6596 p = printer->printername;
6597 }
6598
6599 ok = push_reg_sz(tmp_ctx, &buffer, p);
6600 if (!ok) {
6601 DEBUG(0, ("printername data corrupted\n"));
6602 result = WERR_INVALID_DATA;
6603 goto done;
6604 }
6605 result = winreg_set_printer_dataex(tmp_ctx, b,
6606 printer->sharename,
6607 SPOOL_DSSPOOLER_KEY,
6608 SPOOL_REG_PRINTERNAME,
6609 REG_SZ,
6610 buffer.data,
6611 buffer.length);
6612 if (!W_ERROR_IS_OK(result)) {
6613 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PRINTSHARENAME));
6614 goto done;
6615 }
6616
6617 if (!force_update) {
6618 notify_printer_printername(server_event_context(),
6619 msg_ctx, snum, p ? p : "");
6620 }
6621
6622 /* name change, purge any cache entries for the old */
6623 prune_printername_cache();
6624 }
6625
6626 if (printer->portname != NULL &&
6627 (force_update ||
6628 !strequal(printer->portname, old_printer->portname))) {
6629 ok = push_reg_sz(tmp_ctx, &buffer, printer->portname);
6630 if (!ok) {
6631 DEBUG(0, ("portname data corrupted\n"));
6632 result = WERR_INVALID_DATA;
6633 goto done;
6634 }
6635 result = winreg_set_printer_dataex(tmp_ctx, b,
6636 printer->sharename,
6637 SPOOL_DSSPOOLER_KEY,
6638 SPOOL_REG_PORTNAME,
6639 REG_SZ,
6640 buffer.data,
6641 buffer.length);
6642 if (!W_ERROR_IS_OK(result)) {
6643 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PORTNAME));
6644 goto done;
6645 }
6646
6647 if (!force_update) {
6648 notify_printer_port(server_event_context(),
6649 msg_ctx, snum, printer->portname ?
6650 printer->portname : "");
6651 }
6652 }
6653
6654 if (printer->location != NULL &&
6655 (force_update ||
6656 !strequal(printer->location, old_printer->location))) {
6657 ok = push_reg_sz(tmp_ctx, &buffer, printer->location);
6658 if (!ok) {
6659 DEBUG(0, ("location data corrupted\n"));
6660 result = WERR_INVALID_DATA;
6661 goto done;
6662 }
6663 result = winreg_set_printer_dataex(tmp_ctx, b,
6664 printer->sharename,
6665 SPOOL_DSSPOOLER_KEY,
6666 SPOOL_REG_LOCATION,
6667 REG_SZ,
6668 buffer.data,
6669 buffer.length);
6670 if (!W_ERROR_IS_OK(result)) {
6671 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_LOCATION));
6672 goto done;
6673 }
6674
6675 if (!force_update) {
6676 notify_printer_location(server_event_context(),
6677 msg_ctx, snum,
6678 printer->location ?
6679 printer->location : "");
6680 }
6681 }
6682
6683 if (printer->sepfile != NULL &&
6684 (force_update ||
6685 !strequal(printer->sepfile, old_printer->sepfile))) {
6686 ok = push_reg_sz(tmp_ctx, &buffer, printer->sepfile);
6687 if (!ok) {
6688 DEBUG(0, ("sepfile data corrupted\n"));
6689 result = WERR_INVALID_DATA;
6690 goto done;
6691 }
6692 result = winreg_set_printer_dataex(tmp_ctx, b,
6693 printer->sharename,
6694 SPOOL_DSSPOOLER_KEY,
6695 SPOOL_REG_PRINTSEPARATORFILE,
6696 REG_SZ,
6697 buffer.data,
6698 buffer.length);
6699 if (!W_ERROR_IS_OK(result)) {
6700 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PRINTSEPARATORFILE));
6701 goto done;
6702 }
6703
6704 if (!force_update) {
6705 notify_printer_sepfile(server_event_context(),
6706 msg_ctx, snum,
6707 printer->sepfile ?
6708 printer->sepfile : "");
6709 }
6710 }
6711
6712 if (printer->starttime != 0 &&
6713 (force_update ||
6714 printer->starttime != old_printer->starttime)) {
6715 buffer = data_blob_talloc(tmp_ctx, NULL, 4);
6716 SIVAL(buffer.data, 0, printer->starttime);
6717 result = winreg_set_printer_dataex(tmp_ctx, b,
6718 printer->sharename,
6719 SPOOL_DSSPOOLER_KEY,
6720 SPOOL_REG_PRINTSTARTTIME,
6721 REG_DWORD,
6722 buffer.data,
6723 buffer.length);
6724 if (!W_ERROR_IS_OK(result)) {
6725 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PRINTSTARTTIME));
6726 goto done;
6727 }
6728 }
6729
6730 if (printer->untiltime != 0 &&
6731 (force_update ||
6732 printer->untiltime != old_printer->untiltime)) {
6733 buffer = data_blob_talloc(tmp_ctx, NULL, 4);
6734 SIVAL(buffer.data, 0, printer->untiltime);
6735 result = winreg_set_printer_dataex(tmp_ctx, b,
6736 printer->sharename,
6737 SPOOL_DSSPOOLER_KEY,
6738 SPOOL_REG_PRINTENDTIME,
6739 REG_DWORD,
6740 buffer.data,
6741 buffer.length);
6742 if (!W_ERROR_IS_OK(result)) {
6743 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PRINTENDTIME));
6744 goto done;
6745 }
6746 }
6747
6748 if (force_update || printer->priority != old_printer->priority) {
6749 buffer = data_blob_talloc(tmp_ctx, NULL, 4);
6750 SIVAL(buffer.data, 0, printer->priority);
6751 result = winreg_set_printer_dataex(tmp_ctx, b,
6752 printer->sharename,
6753 SPOOL_DSSPOOLER_KEY,
6754 SPOOL_REG_PRIORITY,
6755 REG_DWORD,
6756 buffer.data,
6757 buffer.length);
6758 if (!W_ERROR_IS_OK(result)) {
6759 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PRINTENDTIME));
6760 goto done;
6761 }
6762 }
6763
6764 if (force_update || printer->attributes != old_printer->attributes) {
6765 buffer = data_blob_talloc(tmp_ctx, NULL, 4);
6766 SIVAL(buffer.data, 0, (printer->attributes &
6767 PRINTER_ATTRIBUTE_KEEPPRINTEDJOBS));
6768 result = winreg_set_printer_dataex(tmp_ctx, b,
6769 printer->sharename,
6770 SPOOL_DSSPOOLER_KEY,
6771 SPOOL_REG_PRINTKEEPPRINTEDJOBS,
6772 REG_DWORD,
6773 buffer.data,
6774 buffer.length);
6775 if (!W_ERROR_IS_OK(result)) {
6776 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PRINTENDTIME));
6777 goto done;
6778 }
6779
6780 switch (printer->attributes & 0x3) {
6781 case 0:
6782 spooling = SPOOL_REGVAL_PRINTWHILESPOOLING;
6783 break;
6784 case 1:
6785 spooling = SPOOL_REGVAL_PRINTAFTERSPOOLED;
6786 break;
6787 case 2:
6788 spooling = SPOOL_REGVAL_PRINTDIRECT;
6789 break;
6790 default:
6791 spooling = "unknown";
6792 }
6793 ok = push_reg_sz(tmp_ctx, &buffer, spooling);
6794 if (!ok) {
6795 DEBUG(0, ("printSpooling data corrupted\n"));
6796 result = WERR_INVALID_DATA;
6797 goto done;
6798 }
6799 winreg_set_printer_dataex(tmp_ctx, b,
6800 printer->sharename,
6801 SPOOL_DSSPOOLER_KEY,
6802 SPOOL_REG_PRINTSPOOLING,
6803 REG_SZ,
6804 buffer.data,
6805 buffer.length);
6806 }
6807
6808 ok = push_reg_sz(tmp_ctx, &buffer, lp_netbios_name());
6809 if (!ok) {
6810 DEBUG(0, ("shortServerName data corrupted\n"));
6811 result = WERR_INVALID_DATA;
6812 goto done;
6813 }
6814 result = winreg_set_printer_dataex(tmp_ctx, b,
6815 printer->sharename,
6816 SPOOL_DSSPOOLER_KEY,
6817 SPOOL_REG_SHORTSERVERNAME,
6818 REG_SZ,
6819 buffer.data,
6820 buffer.length);
6821 if (!W_ERROR_IS_OK(result)) {
6822 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_SHORTSERVERNAME));
6823 goto done;
6824 }
6825
6826 dnsdomname = get_mydnsfullname();
6827 if (dnsdomname != NULL && dnsdomname[0] != '\0') {
6828 longname = talloc_strdup(tmp_ctx, dnsdomname);
6829 } else {
6830 longname = talloc_strdup(tmp_ctx, lp_netbios_name());
6831 }
6832 if (longname == NULL) {
6833 result = WERR_NOT_ENOUGH_MEMORY;
6834 goto done;
6835 }
6836
6837 ok = push_reg_sz(tmp_ctx, &buffer, longname);
6838 if (!ok) {
6839 DEBUG(0, ("longname data corrupted\n"));
6840 result = WERR_INVALID_DATA;
6841 goto done;
6842 }
6843 result = winreg_set_printer_dataex(tmp_ctx, b,
6844 printer->sharename,
6845 SPOOL_DSSPOOLER_KEY,
6846 SPOOL_REG_SERVERNAME,
6847 REG_SZ,
6848 buffer.data,
6849 buffer.length);
6850 if (!W_ERROR_IS_OK(result)) {
6851 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_SERVERNAME));
6852 goto done;
6853 }
6854
6855 uncname = talloc_asprintf(tmp_ctx, "\\\\%s\\%s",
6856 lp_netbios_name(), printer->sharename);
6857 ok = push_reg_sz(tmp_ctx, &buffer, uncname);
6858 if (!ok) {
6859 DEBUG(0, ("uncName data corrupted\n"));
6860 result = WERR_INVALID_DATA;
6861 goto done;
6862 }
6863 result = winreg_set_printer_dataex(tmp_ctx, b,
6864 printer->sharename,
6865 SPOOL_DSSPOOLER_KEY,
6866 SPOOL_REG_UNCNAME,
6867 REG_SZ,
6868 buffer.data,
6869 buffer.length);
6870 if (!W_ERROR_IS_OK(result)) {
6871 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_UNCNAME));
6872 goto done;
6873 }
6874
6875 done:
6876 talloc_free(tmp_ctx);
6877 return result;
6878 }
6879
6880 /********************************************************************
6881 * Called by spoolss_api_setprinter
6882 * when updating a printer description.
6883 ********************************************************************/
6884
6885 static WERROR update_printer(struct pipes_struct *p,
6886 struct policy_handle *handle,
6887 struct spoolss_SetPrinterInfoCtr *info_ctr,
6888 struct spoolss_DeviceMode *devmode)
6889 {
6890 uint32_t printer_mask = SPOOLSS_PRINTER_INFO_ALL;
6891 struct spoolss_SetPrinterInfo2 *printer = info_ctr->info.info2;
6892 struct spoolss_PrinterInfo2 *old_printer;
6893 struct printer_handle *Printer = find_printer_index_by_hnd(p, handle);
6894 int snum;
6895 WERROR result = WERR_OK;
6896 TALLOC_CTX *tmp_ctx;
6897 struct dcerpc_binding_handle *b;
6898
6899 DEBUG(8,("update_printer\n"));
6900
6901 tmp_ctx = talloc_new(p->mem_ctx);
6902 if (tmp_ctx == NULL) {
6903 return WERR_NOT_ENOUGH_MEMORY;
6904 }
6905
6906 if (!Printer) {
6907 result = WERR_INVALID_HANDLE;
6908 goto done;
6909 }
6910
6911 if (!get_printer_snum(p, handle, &snum, NULL)) {
6912 result = WERR_INVALID_HANDLE;
6913 goto done;
6914 }
6915
6916 result = winreg_printer_binding_handle(tmp_ctx,
6917 get_session_info_system(),
6918 p->msg_ctx,
6919 &b);
6920 if (!W_ERROR_IS_OK(result)) {
6921 goto done;
6922 }
6923
6924 result = winreg_get_printer(tmp_ctx, b,
6925 lp_const_servicename(snum),
6926 &old_printer);
6927 if (!W_ERROR_IS_OK(result)) {
6928 result = WERR_INVALID_HANDLE;
6929 goto done;
6930 }
6931
6932 /* Do sanity check on the requested changes for Samba */
6933 if (!check_printer_ok(tmp_ctx, printer, snum)) {
6934 result = WERR_INVALID_PARAMETER;
6935 goto done;
6936 }
6937
6938 /* FIXME!!! If the driver has changed we really should verify that
6939 it is installed before doing much else --jerry */
6940
6941 /* Check calling user has permission to update printer description */
6942 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
6943 DEBUG(3, ("update_printer: printer property change denied by handle\n"));
6944 result = WERR_ACCESS_DENIED;
6945 goto done;
6946 }
6947
6948 /* Call addprinter hook */
6949 /* Check changes to see if this is really needed */
6950
6951 if (*lp_addprinter_command(talloc_tos()) &&
6952 (!strequal(printer->drivername, old_printer->drivername) ||
6953 !strequal(printer->comment, old_printer->comment) ||
6954 !strequal(printer->portname, old_printer->portname) ||
6955 !strequal(printer->location, old_printer->location)) )
6956 {
6957 char *raddr;
6958
6959 raddr = tsocket_address_inet_addr_string(p->remote_address,
6960 p->mem_ctx);
6961 if (raddr == NULL) {
6962 return WERR_NOT_ENOUGH_MEMORY;
6963 }
6964
6965 /* add_printer_hook() will call reload_services() */
6966 if (!add_printer_hook(tmp_ctx, p->session_info->security_token,
6967 printer, raddr,
6968 p->msg_ctx)) {
6969 result = WERR_ACCESS_DENIED;
6970 goto done;
6971 }
6972 }
6973
6974 result = update_dsspooler(tmp_ctx,
6975 get_session_info_system(),
6976 p->msg_ctx,
6977 snum,
6978 printer,
6979 old_printer);
6980 if (!W_ERROR_IS_OK(result)) {
6981 goto done;
6982 }
6983
6984 printer_mask &= ~SPOOLSS_PRINTER_INFO_SECDESC;
6985
6986 if (devmode == NULL) {
6987 printer_mask &= ~SPOOLSS_PRINTER_INFO_DEVMODE;
6988 }
6989 result = winreg_update_printer(tmp_ctx, b,
6990 printer->sharename,
6991 printer_mask,
6992 printer,
6993 devmode,
6994 NULL);
6995
6996 done:
6997 talloc_free(tmp_ctx);
6998
6999 return result;
7000 }
7001
7002 /****************************************************************************
7003 ****************************************************************************/
7004 static WERROR publish_or_unpublish_printer(struct pipes_struct *p,
7005 struct policy_handle *handle,
7006 struct spoolss_SetPrinterInfo7 *info7)
7007 {
7008 #ifdef HAVE_ADS
7009 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
7010 WERROR result;
7011 int snum;
7012 struct printer_handle *Printer;
7013
7014 if ( lp_security() != SEC_ADS ) {
7015 return WERR_INVALID_LEVEL;
7016 }
7017
7018 Printer = find_printer_index_by_hnd(p, handle);
7019
7020 DEBUG(5,("publish_or_unpublish_printer, action = %d\n",info7->action));
7021
7022 if (!Printer)
7023 return WERR_INVALID_HANDLE;
7024
7025 if (!get_printer_snum(p, handle, &snum, NULL))
7026 return WERR_INVALID_HANDLE;
7027
7028 result = winreg_get_printer_internal(p->mem_ctx,
7029 get_session_info_system(),
7030 p->msg_ctx,
7031 lp_servicename(talloc_tos(), snum),
7032 &pinfo2);
7033 if (!W_ERROR_IS_OK(result)) {
7034 return WERR_INVALID_HANDLE;
7035 }
7036
7037 nt_printer_publish(pinfo2,
7038 get_session_info_system(),
7039 p->msg_ctx,
7040 pinfo2,
7041 info7->action);
7042
7043 TALLOC_FREE(pinfo2);
7044 return WERR_OK;
7045 #else
7046 return WERR_INVALID_LEVEL;
7047 #endif
7048 }
7049
7050 /********************************************************************
7051 ********************************************************************/
7052
7053 static WERROR update_printer_devmode(struct pipes_struct *p,
7054 struct policy_handle *handle,
7055 struct spoolss_DeviceMode *devmode)
7056 {
7057 int snum;
7058 struct printer_handle *Printer = find_printer_index_by_hnd(p, handle);
7059 uint32_t info2_mask = SPOOLSS_PRINTER_INFO_DEVMODE;
7060
7061 DEBUG(8,("update_printer_devmode\n"));
7062
7063 if (!Printer) {
7064 return WERR_INVALID_HANDLE;
7065 }
7066
7067 if (!get_printer_snum(p, handle, &snum, NULL)) {
7068 return WERR_INVALID_HANDLE;
7069 }
7070
7071 /* Check calling user has permission to update printer description */
7072 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
7073 DEBUG(3, ("update_printer: printer property change denied by handle\n"));
7074 return WERR_ACCESS_DENIED;
7075 }
7076
7077 return winreg_update_printer_internal(p->mem_ctx,
7078 get_session_info_system(),
7079 p->msg_ctx,
7080 lp_const_servicename(snum),
7081 info2_mask,
7082 NULL,
7083 devmode,
7084 NULL);
7085 }
7086
7087
7088 /****************************************************************
7089 _spoolss_SetPrinter
7090 ****************************************************************/
7091
7092 WERROR _spoolss_SetPrinter(struct pipes_struct *p,
7093 struct spoolss_SetPrinter *r)
7094 {
7095 WERROR result;
7096
7097 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
7098
7099 if (!Printer) {
7100 DEBUG(2,("_spoolss_SetPrinter: Invalid handle (%s:%u:%u)\n",
7101 OUR_HANDLE(r->in.handle)));
7102 return WERR_INVALID_HANDLE;
7103 }
7104
7105 /* check the level */
7106 switch (r->in.info_ctr->level) {
7107 case 0:
7108 return control_printer(r->in.handle, r->in.command, p);
7109 case 2:
7110 result = update_printer(p, r->in.handle,
7111 r->in.info_ctr,
7112 r->in.devmode_ctr->devmode);
7113 if (!W_ERROR_IS_OK(result))
7114 return result;
7115 if (r->in.secdesc_ctr->sd)
7116 result = update_printer_sec(r->in.handle, p,
7117 r->in.secdesc_ctr);
7118 return result;
7119 case 3:
7120 return update_printer_sec(r->in.handle, p,
7121 r->in.secdesc_ctr);
7122 case 4: {
7123 struct spoolss_PrinterInfo2 *old_printer;
7124 struct spoolss_SetPrinterInfo2 *set_old_printer;
7125 struct spoolss_SetPrinterInfoCtr *info_ctr;
7126 struct dcerpc_binding_handle *b;
7127 int snum;
7128 TALLOC_CTX *tmp_ctx;
7129
7130 tmp_ctx = talloc_new(p->mem_ctx);
7131 if (tmp_ctx == NULL) {
7132 return WERR_NOT_ENOUGH_MEMORY;
7133 }
7134
7135 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
7136 TALLOC_FREE(tmp_ctx);
7137 return WERR_INVALID_HANDLE;
7138 }
7139
7140 result = winreg_printer_binding_handle(tmp_ctx,
7141 get_session_info_system(),
7142 p->msg_ctx,
7143 &b);
7144 if (!W_ERROR_IS_OK(result)) {
7145 TALLOC_FREE(tmp_ctx);
7146 return result;
7147 }
7148
7149 result = winreg_get_printer(tmp_ctx, b,
7150 lp_const_servicename(snum),
7151 &old_printer);
7152 if (!W_ERROR_IS_OK(result)) {
7153 TALLOC_FREE(tmp_ctx);
7154 return WERR_INVALID_HANDLE;
7155 }
7156
7157 old_printer->servername = talloc_strdup(tmp_ctx, r->in.info_ctr->info.info4->servername);
7158 if (old_printer->servername == NULL) {
7159 TALLOC_FREE(tmp_ctx);
7160 return WERR_NOT_ENOUGH_MEMORY;
7161 }
7162
7163 old_printer->printername = talloc_strdup(tmp_ctx, r->in.info_ctr->info.info4->printername);
7164 if (old_printer->printername == NULL) {
7165 TALLOC_FREE(tmp_ctx);
7166 return WERR_NOT_ENOUGH_MEMORY;
7167 }
7168
7169 old_printer->attributes = r->in.info_ctr->info.info4->attributes;
7170
7171 set_old_printer = talloc_zero(tmp_ctx, struct spoolss_SetPrinterInfo2);
7172 if (set_old_printer == NULL) {
7173 TALLOC_FREE(tmp_ctx);
7174 return WERR_NOT_ENOUGH_MEMORY;
7175 }
7176
7177 spoolss_printerinfo2_to_setprinterinfo2(old_printer, set_old_printer);
7178
7179 info_ctr = talloc_zero(tmp_ctx, struct spoolss_SetPrinterInfoCtr);
7180 if (info_ctr == NULL) {
7181 TALLOC_FREE(tmp_ctx);
7182 return WERR_NOT_ENOUGH_MEMORY;
7183 }
7184
7185 info_ctr->level = 2;
7186 info_ctr->info.info2 = set_old_printer;
7187
7188 result = update_printer(p, r->in.handle,
7189 info_ctr,
7190 r->in.devmode_ctr->devmode);
7191
7192 if (!W_ERROR_IS_OK(result)) {
7193 TALLOC_FREE(tmp_ctx);
7194 return result;
7195 }
7196
7197 if (r->in.secdesc_ctr->sd) {
7198 result = update_printer_sec(r->in.handle, p,
7199 r->in.secdesc_ctr);
7200 }
7201
7202 TALLOC_FREE(tmp_ctx);
7203 return result;
7204 }
7205 case 7:
7206 return publish_or_unpublish_printer(p, r->in.handle,
7207 r->in.info_ctr->info.info7);
7208 case 8:
7209 return update_printer_devmode(p, r->in.handle,
7210 r->in.devmode_ctr->devmode);
7211 default:
7212 return WERR_INVALID_LEVEL;
7213 }
7214 }
7215
7216 /****************************************************************
7217 _spoolss_FindClosePrinterNotify
7218 ****************************************************************/
7219
7220 WERROR _spoolss_FindClosePrinterNotify(struct pipes_struct *p,
7221 struct spoolss_FindClosePrinterNotify *r)
7222 {
7223 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
7224
7225 if (!Printer) {
7226 DEBUG(2,("_spoolss_FindClosePrinterNotify: "
7227 "Invalid handle (%s:%u:%u)\n", OUR_HANDLE(r->in.handle)));
7228 return WERR_INVALID_HANDLE;
7229 }
7230
7231 if (Printer->notify.cli_chan != NULL &&
7232 Printer->notify.cli_chan->active_connections > 0) {
7233 int snum = -1;
7234
7235 if (Printer->printer_type == SPLHND_PRINTER) {
7236 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
7237 return WERR_INVALID_HANDLE;
7238 }
7239 }
7240
7241 srv_spoolss_replycloseprinter(snum, Printer);
7242 }
7243
7244 Printer->notify.flags=0;
7245 Printer->notify.options=0;
7246 Printer->notify.localmachine[0]='\0';
7247 Printer->notify.printerlocal=0;
7248 TALLOC_FREE(Printer->notify.option);
7249
7250 return WERR_OK;
7251 }
7252
7253 /****************************************************************
7254 _spoolss_AddJob
7255 ****************************************************************/
7256
7257 WERROR _spoolss_AddJob(struct pipes_struct *p,
7258 struct spoolss_AddJob *r)
7259 {
7260 if (!r->in.buffer && (r->in.offered != 0)) {
7261 return WERR_INVALID_PARAMETER;
7262 }
7263
7264 /* this is what a NT server returns for AddJob. AddJob must fail on
7265 * non-local printers */
7266
7267 if (r->in.level != 1) {
7268 return WERR_INVALID_LEVEL;
7269 }
7270
7271 return WERR_INVALID_PARAMETER;
7272 }
7273
7274 /****************************************************************************
7275 fill_job_info1
7276 ****************************************************************************/
7277
7278 static WERROR fill_job_info1(TALLOC_CTX *mem_ctx,
7279 struct spoolss_JobInfo1 *r,
7280 const print_queue_struct *queue,
7281 uint32_t jobid,
7282 int position, int snum,
7283 struct spoolss_PrinterInfo2 *pinfo2)
7284 {
7285 struct tm *t;
7286
7287 t = gmtime(&queue->time);
7288
7289 r->job_id = jobid;
7290
7291 r->printer_name = lp_servicename(mem_ctx, snum);
7292 W_ERROR_HAVE_NO_MEMORY(r->printer_name);
7293 r->server_name = talloc_strdup(mem_ctx, pinfo2->servername);
7294 W_ERROR_HAVE_NO_MEMORY(r->server_name);
7295 r->user_name = talloc_strdup(mem_ctx, queue->fs_user);
7296 W_ERROR_HAVE_NO_MEMORY(r->user_name);
7297 r->document_name = talloc_strdup(mem_ctx, queue->fs_file);
7298 W_ERROR_HAVE_NO_MEMORY(r->document_name);
7299 r->data_type = talloc_strdup(mem_ctx, "RAW");
7300 W_ERROR_HAVE_NO_MEMORY(r->data_type);
7301 r->text_status = talloc_strdup(mem_ctx, "");
7302 W_ERROR_HAVE_NO_MEMORY(r->text_status);
7303
7304 r->status = nt_printj_status(queue->status);
7305 r->priority = queue->priority;
7306 r->position = position;
7307 r->total_pages = queue->page_count;
7308 r->pages_printed = 0; /* ??? */
7309
7310 init_systemtime(&r->submitted, t);
7311
7312 return WERR_OK;
7313 }
7314
7315 /****************************************************************************
7316 fill_job_info2
7317 ****************************************************************************/
7318
7319 static WERROR fill_job_info2(TALLOC_CTX *mem_ctx,
7320 struct spoolss_JobInfo2 *r,
7321 const print_queue_struct *queue,
7322 uint32_t jobid,
7323 int position, int snum,
7324 struct spoolss_PrinterInfo2 *pinfo2,
7325 struct spoolss_DeviceMode *devmode)
7326 {
7327 struct tm *t;
7328
7329 t = gmtime(&queue->time);
7330
7331 r->job_id = jobid;
7332
7333 r->printer_name = lp_servicename(mem_ctx, snum);
7334 W_ERROR_HAVE_NO_MEMORY(r->printer_name);
7335 r->server_name = talloc_strdup(mem_ctx, pinfo2->servername);
7336 W_ERROR_HAVE_NO_MEMORY(r->server_name);
7337 r->user_name = talloc_strdup(mem_ctx, queue->fs_user);
7338 W_ERROR_HAVE_NO_MEMORY(r->user_name);
7339 r->document_name = talloc_strdup(mem_ctx, queue->fs_file);
7340 W_ERROR_HAVE_NO_MEMORY(r->document_name);
7341 r->notify_name = talloc_strdup(mem_ctx, queue->fs_user);
7342 W_ERROR_HAVE_NO_MEMORY(r->notify_name);
7343 r->data_type = talloc_strdup(mem_ctx, "RAW");
7344 W_ERROR_HAVE_NO_MEMORY(r->data_type);
7345 r->print_processor = talloc_strdup(mem_ctx, "winprint");
7346 W_ERROR_HAVE_NO_MEMORY(r->print_processor);
7347 r->parameters = talloc_strdup(mem_ctx, "");
7348 W_ERROR_HAVE_NO_MEMORY(r->parameters);
7349 r->driver_name = talloc_strdup(mem_ctx, pinfo2->drivername);
7350 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
7351
7352 r->devmode = devmode;
7353
7354 r->text_status = talloc_strdup(mem_ctx, "");
7355 W_ERROR_HAVE_NO_MEMORY(r->text_status);
7356
7357 r->secdesc = NULL;
7358
7359 r->status = nt_printj_status(queue->status);
7360 r->priority = queue->priority;
7361 r->position = position;
7362 r->start_time = 0;
7363 r->until_time = 0;
7364 r->total_pages = queue->page_count;
7365 r->size = queue->size;
7366 init_systemtime(&r->submitted, t);
7367 r->time = 0;
7368 r->pages_printed = 0; /* ??? */
7369
7370 return WERR_OK;
7371 }
7372
7373 /****************************************************************************
7374 Enumjobs at level 1.
7375 ****************************************************************************/
7376
7377 static WERROR enumjobs_level1(TALLOC_CTX *mem_ctx,
7378 const print_queue_struct *queue,
7379 uint32_t num_queues, int snum,
7380 struct spoolss_PrinterInfo2 *pinfo2,
7381 union spoolss_JobInfo **info_p,
7382 uint32_t *count)
7383 {
7384 union spoolss_JobInfo *info;
7385 int i;
7386 WERROR result = WERR_OK;
7387 uint32_t num_filled;
7388 struct tdb_print_db *pdb;
7389
7390 info = talloc_array(mem_ctx, union spoolss_JobInfo, num_queues);
7391 if (info == NULL) {
7392 result = WERR_NOT_ENOUGH_MEMORY;
7393 goto err_out;
7394 }
7395
7396 pdb = get_print_db_byname(pinfo2->sharename);
7397 if (pdb == NULL) {
7398 result = WERR_INVALID_PARAMETER;
7399 goto err_info_free;
7400 }
7401
7402 num_filled = 0;
7403 for (i = 0; i < num_queues; i++) {
7404 uint32_t jobid = sysjob_to_jobid_pdb(pdb, queue[i].sysjob);
7405 if (jobid == (uint32_t)-1) {
7406 DEBUG(4, ("skipping sysjob %d\n", queue[i].sysjob));
7407 continue;
7408 }
7409
7410 result = fill_job_info1(info,
7411 &info[num_filled].info1,
7412 &queue[i],
7413 jobid,
7414 i,
7415 snum,
7416 pinfo2);
7417 if (!W_ERROR_IS_OK(result)) {
7418 goto err_pdb_drop;
7419 }
7420
7421 num_filled++;
7422 }
7423
7424 release_print_db(pdb);
7425 *info_p = info;
7426 *count = num_filled;
7427
7428 return WERR_OK;
7429
7430 err_pdb_drop:
7431 release_print_db(pdb);
7432 err_info_free:
7433 TALLOC_FREE(info);
7434 err_out:
7435 *count = 0;
7436 return result;
7437 }
7438
7439 /****************************************************************************
7440 Enumjobs at level 2.
7441 ****************************************************************************/
7442
7443 static WERROR enumjobs_level2(TALLOC_CTX *mem_ctx,
7444 const print_queue_struct *queue,
7445 uint32_t num_queues, int snum,
7446 struct spoolss_PrinterInfo2 *pinfo2,
7447 union spoolss_JobInfo **info_p,
7448 uint32_t *count)
7449 {
7450 union spoolss_JobInfo *info;
7451 int i;
7452 WERROR result = WERR_OK;
7453 uint32_t num_filled;
7454 struct tdb_print_db *pdb;
7455
7456 info = talloc_array(mem_ctx, union spoolss_JobInfo, num_queues);
7457 if (info == NULL) {
7458 result = WERR_NOT_ENOUGH_MEMORY;
7459 goto err_out;
7460 }
7461
7462 pdb = get_print_db_byname(pinfo2->sharename);
7463 if (pdb == NULL) {
7464 result = WERR_INVALID_PARAMETER;
7465 goto err_info_free;
7466 }
7467
7468 num_filled = 0;
7469 for (i = 0; i< num_queues; i++) {
7470 struct spoolss_DeviceMode *devmode;
7471 uint32_t jobid = sysjob_to_jobid_pdb(pdb, queue[i].sysjob);
7472 if (jobid == (uint32_t)-1) {
7473 DEBUG(4, ("skipping sysjob %d\n", queue[i].sysjob));
7474 continue;
7475 }
7476
7477 result = spoolss_create_default_devmode(info,
7478 pinfo2->printername,
7479 &devmode);
7480 if (!W_ERROR_IS_OK(result)) {
7481 DEBUG(3, ("Can't proceed w/o a devmode!"));
7482 goto err_pdb_drop;
7483 }
7484
7485 result = fill_job_info2(info,
7486 &info[num_filled].info2,
7487 &queue[i],
7488 jobid,
7489 i,
7490 snum,
7491 pinfo2,
7492 devmode);
7493 if (!W_ERROR_IS_OK(result)) {
7494 goto err_pdb_drop;
7495 }
7496 num_filled++;
7497 }
7498
7499 release_print_db(pdb);
7500 *info_p = info;
7501 *count = num_filled;
7502
7503 return WERR_OK;
7504
7505 err_pdb_drop:
7506 release_print_db(pdb);
7507 err_info_free:
7508 TALLOC_FREE(info);
7509 err_out:
7510 *count = 0;
7511 return result;
7512 }
7513
7514 /****************************************************************************
7515 Enumjobs at level 3.
7516 ****************************************************************************/
7517
7518 static WERROR enumjobs_level3(TALLOC_CTX *mem_ctx,
7519 const print_queue_struct *queue,
7520 uint32_t num_queues, int snum,
7521 struct spoolss_PrinterInfo2 *pinfo2,
7522 union spoolss_JobInfo **info_p,
7523 uint32_t *count)
7524 {
7525 union spoolss_JobInfo *info;
7526 int i;
7527 WERROR result = WERR_OK;
7528 uint32_t num_filled;
7529 struct tdb_print_db *pdb;
7530
7531 info = talloc_array(mem_ctx, union spoolss_JobInfo, num_queues);
7532 if (info == NULL) {
7533 result = WERR_NOT_ENOUGH_MEMORY;
7534 goto err_out;
7535 }
7536
7537 pdb = get_print_db_byname(pinfo2->sharename);
7538 if (pdb == NULL) {
7539 result = WERR_INVALID_PARAMETER;
7540 goto err_info_free;
7541 }
7542
7543 num_filled = 0;
7544 for (i = 0; i < num_queues; i++) {
7545 uint32_t jobid = sysjob_to_jobid_pdb(pdb, queue[i].sysjob);
7546 if (jobid == (uint32_t)-1) {
7547 DEBUG(4, ("skipping sysjob %d\n", queue[i].sysjob));
7548 continue;
7549 }
7550
7551 info[num_filled].info3.job_id = jobid;
7552 /* next_job_id is overwritten on next iteration */
7553 info[num_filled].info3.next_job_id = 0;
7554 info[num_filled].info3.reserved = 0;
7555
7556 if (num_filled > 0) {
7557 info[num_filled - 1].info3.next_job_id = jobid;
7558 }
7559 num_filled++;
7560 }
7561
7562 release_print_db(pdb);
7563 *info_p = info;
7564 *count = num_filled;
7565
7566 return WERR_OK;
7567
7568 err_info_free:
7569 TALLOC_FREE(info);
7570 err_out:
7571 *count = 0;
7572 return result;
7573 }
7574
7575 /****************************************************************
7576 _spoolss_EnumJobs
7577 ****************************************************************/
7578
7579 WERROR _spoolss_EnumJobs(struct pipes_struct *p,
7580 struct spoolss_EnumJobs *r)
7581 {
7582 WERROR result;
7583 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
7584 int snum;
7585 print_status_struct prt_status;
7586 print_queue_struct *queue = NULL;
7587 uint32_t count;
7588
7589 /* that's an [in out] buffer */
7590
7591 if (!r->in.buffer && (r->in.offered != 0)) {
7592 return WERR_INVALID_PARAMETER;
7593 }
7594
7595 if ((r->in.level != 1) && (r->in.level != 2) && (r->in.level != 3)) {
7596 DEBUG(4, ("EnumJobs level %d not supported\n", r->in.level));
7597 return WERR_INVALID_LEVEL;
7598 }
7599
7600 DEBUG(4,("_spoolss_EnumJobs\n"));
7601
7602 *r->out.needed = 0;
7603 *r->out.count = 0;
7604 *r->out.info = NULL;
7605
7606 /* lookup the printer snum and tdb entry */
7607
7608 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
7609 return WERR_INVALID_HANDLE;
7610 }
7611
7612 result = winreg_get_printer_internal(p->mem_ctx,
7613 get_session_info_system(),
7614 p->msg_ctx,
7615 lp_const_servicename(snum),
7616 &pinfo2);
7617 if (!W_ERROR_IS_OK(result)) {
7618 return result;
7619 }
7620
7621 count = print_queue_status(p->msg_ctx, snum, &queue, &prt_status);
7622 DEBUGADD(4,("count:[%d], status:[%d], [%s]\n",
7623 count, prt_status.status, prt_status.message));
7624
7625 if (count == 0) {
7626 SAFE_FREE(queue);
7627 TALLOC_FREE(pinfo2);
7628 return WERR_OK;
7629 }
7630
7631 switch (r->in.level) {
7632 case 1:
7633 result = enumjobs_level1(p->mem_ctx, queue, count, snum,
7634 pinfo2, r->out.info, r->out.count);
7635 break;
7636 case 2:
7637 result = enumjobs_level2(p->mem_ctx, queue, count, snum,
7638 pinfo2, r->out.info, r->out.count);
7639 break;
7640 case 3:
7641 result = enumjobs_level3(p->mem_ctx, queue, count, snum,
7642 pinfo2, r->out.info, r->out.count);
7643 break;
7644 default:
7645 SMB_ASSERT(false); /* level checked on entry */
7646 break;
7647 }
7648
7649 SAFE_FREE(queue);
7650 TALLOC_FREE(pinfo2);
7651
7652 if (!W_ERROR_IS_OK(result)) {
7653 return result;
7654 }
7655
7656 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7657 spoolss_EnumJobs,
7658 *r->out.info, r->in.level,
7659 *r->out.count);
7660 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
7661 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
7662
7663 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7664 }
7665
7666 /****************************************************************
7667 _spoolss_ScheduleJob
7668 ****************************************************************/
7669
7670 WERROR _spoolss_ScheduleJob(struct pipes_struct *p,
7671 struct spoolss_ScheduleJob *r)
7672 {
7673 return WERR_OK;
7674 }
7675
7676 /****************************************************************
7677 ****************************************************************/
7678
7679 static WERROR spoolss_setjob_1(TALLOC_CTX *mem_ctx,
7680 struct messaging_context *msg_ctx,
7681 const char *printer_name,
7682 uint32_t job_id,
7683 struct spoolss_SetJobInfo1 *r)
7684 {
7685 char *old_doc_name;
7686
7687 if (!print_job_get_name(mem_ctx, printer_name, job_id, &old_doc_name)) {
7688 return WERR_INVALID_HANDLE;
7689 }
7690
7691 if (strequal(old_doc_name, r->document_name)) {
7692 return WERR_OK;
7693 }
7694
7695 if (!print_job_set_name(server_event_context(), msg_ctx,
7696 printer_name, job_id, r->document_name)) {
7697 return WERR_INVALID_HANDLE;
7698 }
7699
7700 return WERR_OK;
7701 }
7702
7703 /****************************************************************
7704 _spoolss_SetJob
7705 ****************************************************************/
7706
7707 WERROR _spoolss_SetJob(struct pipes_struct *p,
7708 struct spoolss_SetJob *r)
7709 {
7710 const struct auth_session_info *session_info = p->session_info;
7711 int snum;
7712 WERROR errcode = WERR_INVALID_FUNCTION;
7713
7714 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
7715 return WERR_INVALID_HANDLE;
7716 }
7717
7718 if (!print_job_exists(lp_const_servicename(snum), r->in.job_id)) {
7719 return WERR_INVALID_PRINTER_NAME;
7720 }
7721
7722 switch (r->in.command) {
7723 case SPOOLSS_JOB_CONTROL_CANCEL:
7724 case SPOOLSS_JOB_CONTROL_DELETE:
7725 errcode = print_job_delete(session_info, p->msg_ctx,
7726 snum, r->in.job_id);
7727 if (W_ERROR_EQUAL(errcode, WERR_PRINTER_HAS_JOBS_QUEUED)) {
7728 errcode = WERR_OK;
7729 }
7730 break;
7731 case SPOOLSS_JOB_CONTROL_PAUSE:
7732 errcode = print_job_pause(session_info, p->msg_ctx,
7733 snum, r->in.job_id);
7734 break;
7735 case SPOOLSS_JOB_CONTROL_RESTART:
7736 case SPOOLSS_JOB_CONTROL_RESUME:
7737 errcode = print_job_resume(session_info, p->msg_ctx,
7738 snum, r->in.job_id);
7739 break;
7740 case SPOOLSS_JOB_CONTROL_NOOP:
7741 errcode = WERR_OK;
7742 break;
7743 default:
7744 return WERR_INVALID_LEVEL;
7745 }
7746
7747 if (!W_ERROR_IS_OK(errcode)) {
7748 return errcode;
7749 }
7750
7751 if (r->in.ctr == NULL) {
7752 return errcode;
7753 }
7754
7755 switch (r->in.ctr->level) {
7756 case 1:
7757 errcode = spoolss_setjob_1(p->mem_ctx, p->msg_ctx,
7758 lp_const_servicename(snum),
7759 r->in.job_id,
7760 r->in.ctr->info.info1);
7761 break;
7762 case 2:
7763 case 3:
7764 case 4:
7765 default:
7766 return WERR_INVALID_LEVEL;
7767 }
7768
7769 return errcode;
7770 }
7771
7772 /****************************************************************************
7773 Enumerates all printer drivers by level and architecture.
7774 ****************************************************************************/
7775
7776 static WERROR enumprinterdrivers_level_by_architecture(TALLOC_CTX *mem_ctx,
7777 const struct auth_session_info *session_info,
7778 struct messaging_context *msg_ctx,
7779 const char *servername,
7780 const char *architecture,
7781 uint32_t level,
7782 union spoolss_DriverInfo **info_p,
7783 uint32_t *count_p)
7784 {
7785 int i;
7786 uint32_t version;
7787 struct spoolss_DriverInfo8 *driver;
7788 union spoolss_DriverInfo *info = NULL;
7789 uint32_t count = 0;
7790 WERROR result = WERR_OK;
7791 uint32_t num_drivers;
7792 const char **drivers;
7793 struct dcerpc_binding_handle *b;
7794 TALLOC_CTX *tmp_ctx = NULL;
7795
7796 *count_p = 0;
7797 *info_p = NULL;
7798
7799 tmp_ctx = talloc_new(mem_ctx);
7800 if (!tmp_ctx) {
7801 return WERR_NOT_ENOUGH_MEMORY;
7802 }
7803
7804 result = winreg_printer_binding_handle(tmp_ctx,
7805 session_info,
7806 msg_ctx,
7807 &b);
7808 if (!W_ERROR_IS_OK(result)) {
7809 goto out;
7810 }
7811
7812 for (version=0; version<DRIVER_MAX_VERSION; version++) {
7813 result = winreg_get_driver_list(tmp_ctx, b,
7814 architecture, version,
7815 &num_drivers, &drivers);
7816 if (!W_ERROR_IS_OK(result)) {
7817 goto out;
7818 }
7819 DEBUG(4, ("we have:[%d] drivers in environment"
7820 " [%s] and version [%d]\n",
7821 num_drivers, architecture, version));
7822
7823 if (num_drivers != 0) {
7824 info = talloc_realloc(tmp_ctx, info,
7825 union spoolss_DriverInfo,
7826 count + num_drivers);
7827 if (!info) {
7828 DEBUG(0,("enumprinterdrivers_level_by_architecture: "
7829 "failed to enlarge driver info buffer!\n"));
7830 result = WERR_NOT_ENOUGH_MEMORY;
7831 goto out;
7832 }
7833 }
7834
7835 for (i = 0; i < num_drivers; i++) {
7836 DEBUG(5, ("\tdriver: [%s]\n", drivers[i]));
7837
7838 result = winreg_get_driver(tmp_ctx, b,
7839 architecture, drivers[i],
7840 version, &driver);
7841 if (!W_ERROR_IS_OK(result)) {
7842 goto out;
7843 }
7844
7845 switch (level) {
7846 case 1:
7847 result = fill_printer_driver_info1(info, &info[count+i].info1,
7848 driver, servername);
7849 break;
7850 case 2:
7851 result = fill_printer_driver_info2(info, &info[count+i].info2,
7852 driver, servername);
7853 break;
7854 case 3:
7855 result = fill_printer_driver_info3(info, &info[count+i].info3,
7856 driver, servername);
7857 break;
7858 case 4:
7859 result = fill_printer_driver_info4(info, &info[count+i].info4,
7860 driver, servername);
7861 break;
7862 case 5:
7863 result = fill_printer_driver_info5(info, &info[count+i].info5,
7864 driver, servername);
7865 break;
7866 case 6:
7867 result = fill_printer_driver_info6(info, &info[count+i].info6,
7868 driver, servername);
7869 break;
7870 case 8:
7871 result = fill_printer_driver_info8(info, &info[count+i].info8,
7872 driver, servername);
7873 break;
7874 default:
7875 result = WERR_INVALID_LEVEL;
7876 break;
7877 }
7878
7879 TALLOC_FREE(driver);
7880
7881 if (!W_ERROR_IS_OK(result)) {
7882 goto out;
7883 }
7884 }
7885
7886 count += num_drivers;
7887 TALLOC_FREE(drivers);
7888 }
7889
7890 out:
7891 if (W_ERROR_IS_OK(result)) {
7892 *info_p = talloc_move(mem_ctx, &info);
7893 *count_p = count;
7894 }
7895
7896 talloc_free(tmp_ctx);
7897 return result;
7898 }
7899
7900 /****************************************************************************
7901 Enumerates all printer drivers by level.
7902 ****************************************************************************/
7903
7904 static WERROR enumprinterdrivers_level(TALLOC_CTX *mem_ctx,
7905 const struct auth_session_info *session_info,
7906 struct messaging_context *msg_ctx,
7907 const char *servername,
7908 const char *architecture,
7909 uint32_t level,
7910 union spoolss_DriverInfo **info_p,
7911 uint32_t *count_p)
7912 {
7913 uint32_t a,i;
7914 WERROR result = WERR_OK;
7915
7916 if (strequal(architecture, SPOOLSS_ARCHITECTURE_ALL)) {
7917
7918 for (a=0; archi_table[a].long_archi != NULL; a++) {
7919
7920 union spoolss_DriverInfo *info = NULL;
7921 uint32_t count = 0;
7922
7923 result = enumprinterdrivers_level_by_architecture(mem_ctx,
7924 session_info,
7925 msg_ctx,
7926 servername,
7927 archi_table[a].long_archi,
7928 level,
7929 &info,
7930 &count);
7931 if (!W_ERROR_IS_OK(result)) {
7932 continue;
7933 }
7934
7935 for (i=0; i < count; i++) {
7936 ADD_TO_ARRAY(mem_ctx, union spoolss_DriverInfo,
7937 info[i], info_p, count_p);
7938 }
7939 }
7940
7941 return result;
7942 }
7943
7944 return enumprinterdrivers_level_by_architecture(mem_ctx,
7945 session_info,
7946 msg_ctx,
7947 servername,
7948 architecture,
7949 level,
7950 info_p,
7951 count_p);
7952 }
7953
7954 /****************************************************************
7955 _spoolss_EnumPrinterDrivers
7956 ****************************************************************/
7957
7958 WERROR _spoolss_EnumPrinterDrivers(struct pipes_struct *p,
7959 struct spoolss_EnumPrinterDrivers *r)
7960 {
7961 const char *cservername;
7962 WERROR result;
7963
7964 /* that's an [in out] buffer */
7965
7966 if (!r->in.buffer && (r->in.offered != 0)) {
7967 return WERR_INVALID_PARAMETER;
7968 }
7969
7970 DEBUG(4,("_spoolss_EnumPrinterDrivers\n"));
7971
7972 *r->out.needed = 0;
7973 *r->out.count = 0;
7974 *r->out.info = NULL;
7975
7976 cservername = canon_servername(r->in.server);
7977
7978 if (!is_myname_or_ipaddr(cservername)) {
7979 return WERR_UNKNOWN_PRINTER_DRIVER;
7980 }
7981
7982 result = enumprinterdrivers_level(p->mem_ctx,
7983 get_session_info_system(),
7984 p->msg_ctx,
7985 cservername,
7986 r->in.environment,
7987 r->in.level,
7988 r->out.info,
7989 r->out.count);
7990 if (!W_ERROR_IS_OK(result)) {
7991 return result;
7992 }
7993
7994 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7995 spoolss_EnumPrinterDrivers,
7996 *r->out.info, r->in.level,
7997 *r->out.count);
7998 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
7999 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8000
8001 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8002 }
8003
8004 /****************************************************************
8005 _spoolss_EnumForms
8006 ****************************************************************/
8007
8008 WERROR _spoolss_EnumForms(struct pipes_struct *p,
8009 struct spoolss_EnumForms *r)
8010 {
8011 WERROR result;
8012
8013 *r->out.count = 0;
8014 *r->out.needed = 0;
8015 *r->out.info = NULL;
8016
8017 /* that's an [in out] buffer */
8018
8019 if (!r->in.buffer && (r->in.offered != 0) ) {
8020 return WERR_INVALID_PARAMETER;
8021 }
8022
8023 DEBUG(4,("_spoolss_EnumForms\n"));
8024 DEBUGADD(5,("Offered buffer size [%d]\n", r->in.offered));
8025 DEBUGADD(5,("Info level [%d]\n", r->in.level));
8026
8027 switch (r->in.level) {
8028 case 1:
8029 result = winreg_printer_enumforms1_internal(p->mem_ctx,
8030 get_session_info_system(),
8031 p->msg_ctx,
8032 r->out.count,
8033 r->out.info);
8034 break;
8035 default:
8036 result = WERR_INVALID_LEVEL;
8037 break;
8038 }
8039
8040 if (!W_ERROR_IS_OK(result)) {
8041 return result;
8042 }
8043
8044 if (*r->out.count == 0) {
8045 return WERR_NO_MORE_ITEMS;
8046 }
8047
8048 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
8049 spoolss_EnumForms,
8050 *r->out.info, r->in.level,
8051 *r->out.count);
8052 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
8053 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8054
8055 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8056 }
8057
8058 /****************************************************************
8059 _spoolss_GetForm
8060 ****************************************************************/
8061
8062 WERROR _spoolss_GetForm(struct pipes_struct *p,
8063 struct spoolss_GetForm *r)
8064 {
8065 WERROR result;
8066
8067 /* that's an [in out] buffer */
8068
8069 if (!r->in.buffer && (r->in.offered != 0)) {
8070 TALLOC_FREE(r->out.info);
8071 return WERR_INVALID_PARAMETER;
8072 }
8073
8074 DEBUG(4,("_spoolss_GetForm\n"));
8075 DEBUGADD(5,("Offered buffer size [%d]\n", r->in.offered));
8076 DEBUGADD(5,("Info level [%d]\n", r->in.level));
8077
8078 switch (r->in.level) {
8079 case 1:
8080 result = winreg_printer_getform1_internal(p->mem_ctx,
8081 get_session_info_system(),
8082 p->msg_ctx,
8083 r->in.form_name,
8084 &r->out.info->info1);
8085 break;
8086 default:
8087 result = WERR_INVALID_LEVEL;
8088 break;
8089 }
8090
8091 if (!W_ERROR_IS_OK(result)) {
8092 TALLOC_FREE(r->out.info);
8093 return result;
8094 }
8095
8096 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_FormInfo,
8097 r->out.info, r->in.level);
8098 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
8099
8100 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8101 }
8102
8103 /****************************************************************************
8104 ****************************************************************************/
8105
8106 static WERROR fill_port_1(TALLOC_CTX *mem_ctx,
8107 struct spoolss_PortInfo1 *r,
8108 const char *name)
8109 {
8110 r->port_name = talloc_strdup(mem_ctx, name);
8111 W_ERROR_HAVE_NO_MEMORY(r->port_name);
8112
8113 return WERR_OK;
8114 }
8115
8116 /****************************************************************************
8117 TODO: This probably needs distinguish between TCP/IP and Local ports
8118 somehow.
8119 ****************************************************************************/
8120
8121 static WERROR fill_port_2(TALLOC_CTX *mem_ctx,
8122 struct spoolss_PortInfo2 *r,
8123 const char *name)
8124 {
8125 r->port_name = talloc_strdup(mem_ctx, name);
8126 W_ERROR_HAVE_NO_MEMORY(r->port_name);
8127
8128 r->monitor_name = talloc_strdup(mem_ctx, "Local Monitor");
8129 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
8130
8131 r->description = talloc_strdup(mem_ctx, SPL_LOCAL_PORT);
8132 W_ERROR_HAVE_NO_MEMORY(r->description);
8133
8134 r->port_type = SPOOLSS_PORT_TYPE_WRITE;
8135 r->reserved = 0;
8136
8137 return WERR_OK;
8138 }
8139
8140
8141 /****************************************************************************
8142 wrapper around the enumer ports command
8143 ****************************************************************************/
8144
8145 static WERROR enumports_hook(TALLOC_CTX *ctx, int *count, char ***lines)
8146 {
8147 char *cmd = lp_enumports_command(talloc_tos());
8148 char **qlines = NULL;
8149 char *command = NULL;
8150 int numlines;
8151 int ret;
8152 int fd;
8153
8154 *count = 0;
8155 *lines = NULL;
8156
8157 /* if no hook then just fill in the default port */
8158
8159 if ( !*cmd ) {
8160 if (!(qlines = talloc_array( NULL, char*, 2 ))) {
8161 return WERR_NOT_ENOUGH_MEMORY;
8162 }
8163 if (!(qlines[0] = talloc_strdup(qlines, SAMBA_PRINTER_PORT_NAME ))) {
8164 TALLOC_FREE(qlines);
8165 return WERR_NOT_ENOUGH_MEMORY;
8166 }
8167 qlines[1] = NULL;
8168 numlines = 1;
8169 }
8170 else {
8171 /* we have a valid enumport command */
8172
8173 command = talloc_asprintf(ctx, "%s \"%d\"", cmd, 1);
8174 if (!command) {
8175 return WERR_NOT_ENOUGH_MEMORY;
8176 }
8177
8178 DEBUG(10,("Running [%s]\n", command));
8179 ret = smbrun(command, &fd, NULL);
8180 DEBUG(10,("Returned [%d]\n", ret));
8181 TALLOC_FREE(command);
8182 if (ret != 0) {
8183 if (fd != -1) {
8184 close(fd);
8185 }
8186 return WERR_ACCESS_DENIED;
8187 }
8188
8189 numlines = 0;
8190 qlines = fd_lines_load(fd, &numlines, 0, NULL);
8191 DEBUGADD(10,("Lines returned = [%d]\n", numlines));
8192 close(fd);
8193 }
8194
8195 *count = numlines;
8196 *lines = qlines;
8197
8198 return WERR_OK;
8199 }
8200
8201 /****************************************************************************
8202 enumports level 1.
8203 ****************************************************************************/
8204
8205 static WERROR enumports_level_1(TALLOC_CTX *mem_ctx,
8206 union spoolss_PortInfo **info_p,
8207 uint32_t *count)
8208 {
8209 union spoolss_PortInfo *info = NULL;
8210 int i=0;
8211 WERROR result = WERR_OK;
8212 char **qlines = NULL;
8213 int numlines = 0;
8214
8215 result = enumports_hook(talloc_tos(), &numlines, &qlines );
8216 if (!W_ERROR_IS_OK(result)) {
8217 goto out;
8218 }
8219
8220 if (numlines) {
8221 info = talloc_array(mem_ctx, union spoolss_PortInfo, numlines);
8222 if (!info) {
8223 DEBUG(10,("Returning WERR_NOT_ENOUGH_MEMORY\n"));
8224 result = WERR_NOT_ENOUGH_MEMORY;
8225 goto out;
8226 }
8227
8228 for (i=0; i<numlines; i++) {
8229 DEBUG(6,("Filling port number [%d] with port [%s]\n", i, qlines[i]));
8230 result = fill_port_1(info, &info[i].info1, qlines[i]);
8231 if (!W_ERROR_IS_OK(result)) {
8232 goto out;
8233 }
8234 }
8235 }
8236 TALLOC_FREE(qlines);
8237
8238 out:
8239 if (!W_ERROR_IS_OK(result)) {
8240 TALLOC_FREE(info);
8241 TALLOC_FREE(qlines);
8242 *count = 0;
8243 *info_p = NULL;
8244 return result;
8245 }
8246
8247 *info_p = info;
8248 *count = numlines;
8249
8250 return WERR_OK;
8251 }
8252
8253 /****************************************************************************
8254 enumports level 2.
8255 ****************************************************************************/
8256
8257 static WERROR enumports_level_2(TALLOC_CTX *mem_ctx,
8258 union spoolss_PortInfo **info_p,
8259 uint32_t *count)
8260 {
8261 union spoolss_PortInfo *info = NULL;
8262 int i=0;
8263 WERROR result = WERR_OK;
8264 char **qlines = NULL;
8265 int numlines = 0;
8266
8267 result = enumports_hook(talloc_tos(), &numlines, &qlines );
8268 if (!W_ERROR_IS_OK(result)) {
8269 goto out;
8270 }
8271
8272 if (numlines) {
8273 info = talloc_array(mem_ctx, union spoolss_PortInfo, numlines);
8274 if (!info) {
8275 DEBUG(10,("Returning WERR_NOT_ENOUGH_MEMORY\n"));
8276 result = WERR_NOT_ENOUGH_MEMORY;
8277 goto out;
8278 }
8279
8280 for (i=0; i<numlines; i++) {
8281 DEBUG(6,("Filling port number [%d] with port [%s]\n", i, qlines[i]));
8282 result = fill_port_2(info, &info[i].info2, qlines[i]);
8283 if (!W_ERROR_IS_OK(result)) {
8284 goto out;
8285 }
8286 }
8287 }
8288 TALLOC_FREE(qlines);
8289
8290 out:
8291 if (!W_ERROR_IS_OK(result)) {
8292 TALLOC_FREE(info);
8293 TALLOC_FREE(qlines);
8294 *count = 0;
8295 *info_p = NULL;
8296 return result;
8297 }
8298
8299 *info_p = info;
8300 *count = numlines;
8301
8302 return WERR_OK;
8303 }
8304
8305 /****************************************************************
8306 _spoolss_EnumPorts
8307 ****************************************************************/
8308
8309 WERROR _spoolss_EnumPorts(struct pipes_struct *p,
8310 struct spoolss_EnumPorts *r)
8311 {
8312 WERROR result;
8313
8314 /* that's an [in out] buffer */
8315
8316 if (!r->in.buffer && (r->in.offered != 0)) {
8317 return WERR_INVALID_PARAMETER;
8318 }
8319
8320 DEBUG(4,("_spoolss_EnumPorts\n"));
8321
8322 *r->out.count = 0;
8323 *r->out.needed = 0;
8324 *r->out.info = NULL;
8325
8326 switch (r->in.level) {
8327 case 1:
8328 result = enumports_level_1(p->mem_ctx, r->out.info,
8329 r->out.count);
8330 break;
8331 case 2:
8332 result = enumports_level_2(p->mem_ctx, r->out.info,
8333 r->out.count);
8334 break;
8335 default:
8336 return WERR_INVALID_LEVEL;
8337 }
8338
8339 if (!W_ERROR_IS_OK(result)) {
8340 return result;
8341 }
8342
8343 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
8344 spoolss_EnumPorts,
8345 *r->out.info, r->in.level,
8346 *r->out.count);
8347 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
8348 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8349
8350 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8351 }
8352
8353 /****************************************************************************
8354 ****************************************************************************/
8355
8356 static WERROR spoolss_addprinterex_level_2(struct pipes_struct *p,
8357 const char *server,
8358 struct spoolss_SetPrinterInfoCtr *info_ctr,
8359 struct spoolss_DeviceMode *devmode,
8360 struct security_descriptor *secdesc,
8361 struct spoolss_UserLevelCtr *user_ctr,
8362 struct policy_handle *handle)
8363 {
8364 struct spoolss_SetPrinterInfo2 *info2 = info_ctr->info.info2;
8365 uint32_t info2_mask = SPOOLSS_PRINTER_INFO_ALL;
8366 int snum;
8367 WERROR err = WERR_OK;
8368
8369 /* samba does not have a concept of local, non-shared printers yet, so
8370 * make sure we always setup sharename - gd */
8371 if ((info2->sharename == NULL || info2->sharename[0] == '\0') &&
8372 (info2->printername != NULL && info2->printername[0] != '\0')) {
8373 DEBUG(5, ("spoolss_addprinterex_level_2: "
8374 "no sharename has been set, setting printername %s as sharename\n",
8375 info2->printername));
8376 info2->sharename = info2->printername;
8377 }
8378
8379 /* check to see if the printer already exists */
8380 if ((snum = print_queue_snum(info2->sharename)) != -1) {
8381 DEBUG(5, ("spoolss_addprinterex_level_2: Attempted to add a printer named [%s] when one already existed!\n",
8382 info2->sharename));
8383 return WERR_PRINTER_ALREADY_EXISTS;
8384 }
8385
8386 if (!lp_force_printername(GLOBAL_SECTION_SNUM)) {
8387 if ((snum = print_queue_snum(info2->printername)) != -1) {
8388 DEBUG(5, ("spoolss_addprinterex_level_2: Attempted to add a printer named [%s] when one already existed!\n",
8389 info2->printername));
8390 return WERR_PRINTER_ALREADY_EXISTS;
8391 }
8392 }
8393
8394 /* validate printer info struct */
8395 if (!info2->printername || strlen(info2->printername) == 0) {
8396 return WERR_INVALID_PRINTER_NAME;
8397 }
8398 if (!info2->portname || strlen(info2->portname) == 0) {
8399 return WERR_UNKNOWN_PORT;
8400 }
8401 if (!info2->drivername || strlen(info2->drivername) == 0) {
8402 return WERR_UNKNOWN_PRINTER_DRIVER;
8403 }
8404 if (!info2->printprocessor || strlen(info2->printprocessor) == 0) {
8405 return WERR_UNKNOWN_PRINTPROCESSOR;
8406 }
8407
8408 /* FIXME!!! smbd should check to see if the driver is installed before
8409 trying to add a printer like this --jerry */
8410
8411 if (*lp_addprinter_command(talloc_tos()) ) {
8412 char *raddr;
8413
8414 raddr = tsocket_address_inet_addr_string(p->remote_address,
8415 p->mem_ctx);
8416 if (raddr == NULL) {
8417 return WERR_NOT_ENOUGH_MEMORY;
8418 }
8419
8420 if ( !add_printer_hook(p->mem_ctx, p->session_info->security_token,
8421 info2, raddr,
8422 p->msg_ctx) ) {
8423 return WERR_ACCESS_DENIED;
8424 }
8425 } else {
8426 DEBUG(0,("spoolss_addprinterex_level_2: add printer for printer %s called and no "
8427 "smb.conf parameter \"addprinter command\" is defined. This "
8428 "parameter must exist for this call to succeed\n",
8429 info2->sharename ));
8430 }
8431
8432 if ((snum = print_queue_snum(info2->sharename)) == -1) {
8433 return WERR_ACCESS_DENIED;
8434 }
8435
8436 /* you must be a printer admin to add a new printer */
8437 if (!W_ERROR_IS_OK(print_access_check(p->session_info,
8438 p->msg_ctx,
8439 snum,
8440 PRINTER_ACCESS_ADMINISTER))) {
8441 return WERR_ACCESS_DENIED;
8442 }
8443
8444 /*
8445 * Do sanity check on the requested changes for Samba.
8446 */
8447
8448 if (!check_printer_ok(p->mem_ctx, info2, snum)) {
8449 return WERR_INVALID_PARAMETER;
8450 }
8451
8452 if (devmode == NULL) {
8453 info2_mask = ~SPOOLSS_PRINTER_INFO_DEVMODE;
8454 }
8455
8456 err = update_dsspooler(p->mem_ctx,
8457 get_session_info_system(),
8458 p->msg_ctx,
8459 0,
8460 info2,
8461 NULL);
8462 if (!W_ERROR_IS_OK(err)) {
8463 return err;
8464 }
8465
8466 err = winreg_update_printer_internal(p->mem_ctx,
8467 get_session_info_system(),
8468 p->msg_ctx,
8469 info2->sharename,
8470 info2_mask,
8471 info2,
8472 devmode,
8473 secdesc);
8474 if (!W_ERROR_IS_OK(err)) {
8475 return err;
8476 }
8477
8478 err = open_printer_hnd(p, handle, info2->printername, PRINTER_ACCESS_ADMINISTER);
8479 if (!W_ERROR_IS_OK(err)) {
8480 /* Handle open failed - remove addition. */
8481 ZERO_STRUCTP(handle);
8482 return err;
8483 }
8484
8485 return WERR_OK;
8486 }
8487
8488 /****************************************************************
8489 _spoolss_AddPrinterEx
8490 ****************************************************************/
8491
8492 WERROR _spoolss_AddPrinterEx(struct pipes_struct *p,
8493 struct spoolss_AddPrinterEx *r)
8494 {
8495 switch (r->in.info_ctr->level) {
8496 case 1:
8497 /* we don't handle yet */
8498 /* but I know what to do ... */
8499 return WERR_INVALID_LEVEL;
8500 case 2:
8501 return spoolss_addprinterex_level_2(p, r->in.server,
8502 r->in.info_ctr,
8503 r->in.devmode_ctr->devmode,
8504 r->in.secdesc_ctr->sd,
8505 r->in.userlevel_ctr,
8506 r->out.handle);
8507 default:
8508 return WERR_INVALID_LEVEL;
8509 }
8510 }
8511
8512 /****************************************************************
8513 _spoolss_AddPrinter
8514 ****************************************************************/
8515
8516 WERROR _spoolss_AddPrinter(struct pipes_struct *p,
8517 struct spoolss_AddPrinter *r)
8518 {
8519 struct spoolss_AddPrinterEx a;
8520 struct spoolss_UserLevelCtr userlevel_ctr;
8521
8522 ZERO_STRUCT(userlevel_ctr);
8523
8524 userlevel_ctr.level = 1;
8525
8526 a.in.server = r->in.server;
8527 a.in.info_ctr = r->in.info_ctr;
8528 a.in.devmode_ctr = r->in.devmode_ctr;
8529 a.in.secdesc_ctr = r->in.secdesc_ctr;
8530 a.in.userlevel_ctr = &userlevel_ctr;
8531 a.out.handle = r->out.handle;
8532
8533 return _spoolss_AddPrinterEx(p, &a);
8534 }
8535
8536 /****************************************************************
8537 _spoolss_AddPrinterDriverEx
8538 ****************************************************************/
8539
8540 WERROR _spoolss_AddPrinterDriverEx(struct pipes_struct *p,
8541 struct spoolss_AddPrinterDriverEx *r)
8542 {
8543 WERROR err = WERR_OK;
8544 const char *driver_name = NULL;
8545 const char *driver_directory = NULL;
8546 uint32_t version;
8547
8548 /*
8549 * we only support the semantics of AddPrinterDriver()
8550 * i.e. only copy files that are newer than existing ones
8551 */
8552
8553 if (r->in.flags == 0) {
8554 return WERR_INVALID_PARAMETER;
8555 }
8556
8557 if (!(r->in.flags & APD_COPY_ALL_FILES) &&
8558 !(r->in.flags & APD_COPY_NEW_FILES)) {
8559 return WERR_ACCESS_DENIED;
8560 }
8561
8562 /* FIXME */
8563 if (r->in.info_ctr->level != 3 &&
8564 r->in.info_ctr->level != 6 &&
8565 r->in.info_ctr->level != 8) {
8566 DEBUG(0,("%s: level %d not yet implemented\n", __func__,
8567 r->in.info_ctr->level));
8568 return WERR_INVALID_LEVEL;
8569 }
8570
8571 DEBUG(5,("Cleaning driver's information\n"));
8572 err = clean_up_driver_struct(p->mem_ctx,
8573 p->session_info,
8574 r->in.info_ctr,
8575 r->in.flags,
8576 &driver_directory);
8577 if (!W_ERROR_IS_OK(err)) {
8578 DBG_ERR("clean_up_driver_struct failed - %s\n",
8579 win_errstr(err));
8580 goto done;
8581 }
8582
8583 DEBUG(5,("Moving driver to final destination\n"));
8584 err = move_driver_to_download_area(p->session_info,
8585 r->in.info_ctr,
8586 driver_directory);
8587 if (!W_ERROR_IS_OK(err)) {
8588 DBG_ERR("move_driver_to_download_area failed - %s\n",
8589 win_errstr(err));
8590 goto done;
8591 }
8592
8593 err = winreg_add_driver_internal(p->mem_ctx,
8594 get_session_info_system(),
8595 p->msg_ctx,
8596 r->in.info_ctr,
8597 &driver_name,
8598 &version);
8599 if (!W_ERROR_IS_OK(err)) {
8600 DBG_ERR("winreg_add_driver_internal failed - %s\n",
8601 win_errstr(err));
8602 goto done;
8603 }
8604
8605 /*
8606 * I think this is where he DrvUpgradePrinter() hook would be
8607 * be called in a driver's interface DLL on a Windows NT 4.0/2k
8608 * server. Right now, we just need to send ourselves a message
8609 * to update each printer bound to this driver. --jerry
8610 */
8611
8612 if (!srv_spoolss_drv_upgrade_printer(driver_name, p->msg_ctx)) {
8613 DEBUG(0,("%s: Failed to send message about upgrading driver [%s]!\n",
8614 __func__, driver_name));
8615 }
8616
8617 done:
8618 return err;
8619 }
8620
8621 /****************************************************************
8622 _spoolss_AddPrinterDriver
8623 ****************************************************************/
8624
8625 WERROR _spoolss_AddPrinterDriver(struct pipes_struct *p,
8626 struct spoolss_AddPrinterDriver *r)
8627 {
8628 struct spoolss_AddPrinterDriverEx a;
8629
8630 switch (r->in.info_ctr->level) {
8631 case 2:
8632 case 3:
8633 case 4:
8634 case 5:
8635 break;
8636 default:
8637 return WERR_INVALID_LEVEL;
8638 }
8639
8640 a.in.servername = r->in.servername;
8641 a.in.info_ctr = r->in.info_ctr;
8642 a.in.flags = APD_COPY_NEW_FILES;
8643
8644 return _spoolss_AddPrinterDriverEx(p, &a);
8645 }
8646
8647 /****************************************************************************
8648 ****************************************************************************/
8649
8650 struct _spoolss_paths {
8651 int type;
8652 const char *share;
8653 const char *dir;
8654 };
8655
8656 enum { SPOOLSS_DRIVER_PATH, SPOOLSS_PRTPROCS_PATH };
8657
8658 static const struct _spoolss_paths spoolss_paths[]= {
8659 { SPOOLSS_DRIVER_PATH, "print$", "DRIVERS" },
8660 { SPOOLSS_PRTPROCS_PATH, "prnproc$", "PRTPROCS" }
8661 };
8662
8663 static WERROR compose_spoolss_server_path(TALLOC_CTX *mem_ctx,
8664 const char *servername,
8665 const char *environment,
8666 int component,
8667 char **path)
8668 {
8669 const char *pservername = NULL;
8670 const char *long_archi;
8671 const char *short_archi;
8672
8673 *path = NULL;
8674
8675 /* environment may be empty */
8676 if (environment && strlen(environment)) {
8677 long_archi = environment;
8678 } else {
8679 long_archi = lp_parm_const_string(GLOBAL_SECTION_SNUM,
8680 "spoolss", "architecture",
8681 GLOBAL_SPOOLSS_ARCHITECTURE);
8682 }
8683
8684 /* servername may be empty */
8685 if (servername && strlen(servername)) {
8686 pservername = canon_servername(servername);
8687
8688 if (!is_myname_or_ipaddr(pservername)) {
8689 return WERR_INVALID_PARAMETER;
8690 }
8691 }
8692
8693 if (!(short_archi = get_short_archi(long_archi))) {
8694 return WERR_INVALID_ENVIRONMENT;
8695 }
8696
8697 switch (component) {
8698 case SPOOLSS_PRTPROCS_PATH:
8699 case SPOOLSS_DRIVER_PATH:
8700 if (pservername) {
8701 *path = talloc_asprintf(mem_ctx,
8702 "\\\\%s\\%s\\%s",
8703 pservername,
8704 spoolss_paths[component].share,
8705 short_archi);
8706 } else {
8707 *path = talloc_asprintf(mem_ctx, "%s\\%s\\%s",
8708 SPOOLSS_DEFAULT_SERVER_PATH,
8709 spoolss_paths[component].dir,
8710 short_archi);
8711 }
8712 break;
8713 default:
8714 return WERR_INVALID_PARAMETER;
8715 }
8716
8717 if (!*path) {
8718 return WERR_NOT_ENOUGH_MEMORY;
8719 }
8720
8721 return WERR_OK;
8722 }
8723
8724 /****************************************************************************
8725 ****************************************************************************/
8726
8727 static WERROR getprinterdriverdir_level_1(TALLOC_CTX *mem_ctx,
8728 const char *servername,
8729 const char *environment,
8730 struct spoolss_DriverDirectoryInfo1 *r)
8731 {
8732 WERROR werr;
8733 char *path = NULL;
8734
8735 werr = compose_spoolss_server_path(mem_ctx,
8736 servername,
8737 environment,
8738 SPOOLSS_DRIVER_PATH,
8739 &path);
8740 if (!W_ERROR_IS_OK(werr)) {
8741 return werr;
8742 }
8743
8744 DEBUG(4,("printer driver directory: [%s]\n", path));
8745
8746 r->directory_name = path;
8747
8748 return WERR_OK;
8749 }
8750
8751 /****************************************************************
8752 _spoolss_GetPrinterDriverDirectory
8753 ****************************************************************/
8754
8755 WERROR _spoolss_GetPrinterDriverDirectory(struct pipes_struct *p,
8756 struct spoolss_GetPrinterDriverDirectory *r)
8757 {
8758 WERROR werror;
8759
8760 /* that's an [in out] buffer */
8761
8762 if (!r->in.buffer && (r->in.offered != 0)) {
8763 TALLOC_FREE(r->out.info);
8764 return WERR_INVALID_PARAMETER;
8765 }
8766
8767 DEBUG(5,("_spoolss_GetPrinterDriverDirectory: level %d\n",
8768 r->in.level));
8769
8770 *r->out.needed = 0;
8771
8772 /* r->in.level is ignored */
8773
8774 werror = getprinterdriverdir_level_1(p->mem_ctx,
8775 r->in.server,
8776 r->in.environment,
8777 &r->out.info->info1);
8778 if (!W_ERROR_IS_OK(werror)) {
8779 TALLOC_FREE(r->out.info);
8780 return werror;
8781 }
8782
8783 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_DriverDirectoryInfo,
8784 r->out.info, r->in.level);
8785 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
8786
8787 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8788 }
8789
8790 /****************************************************************
8791 _spoolss_EnumPrinterData
8792 ****************************************************************/
8793
8794 WERROR _spoolss_EnumPrinterData(struct pipes_struct *p,
8795 struct spoolss_EnumPrinterData *r)
8796 {
8797 WERROR result;
8798 struct spoolss_EnumPrinterDataEx r2;
8799 uint32_t count;
8800 struct spoolss_PrinterEnumValues *info, *val = NULL;
8801 uint32_t needed;
8802
8803 r2.in.handle = r->in.handle;
8804 r2.in.key_name = "PrinterDriverData";
8805 r2.in.offered = 0;
8806 r2.out.count = &count;
8807 r2.out.info = &info;
8808 r2.out.needed = &needed;
8809
8810 result = _spoolss_EnumPrinterDataEx(p, &r2);
8811 if (W_ERROR_EQUAL(result, WERR_MORE_DATA)) {
8812 r2.in.offered = needed;
8813 result = _spoolss_EnumPrinterDataEx(p, &r2);
8814 }
8815 if (!W_ERROR_IS_OK(result)) {
8816 return result;
8817 }
8818
8819 /*
8820 * The NT machine wants to know the biggest size of value and data
8821 *
8822 * cf: MSDN EnumPrinterData remark section
8823 */
8824
8825 if (!r->in.value_offered && !r->in.data_offered) {
8826 uint32_t biggest_valuesize = 0;
8827 uint32_t biggest_datasize = 0;
8828 int i, name_length;
8829
8830 DEBUGADD(6,("Activating NT mega-hack to find sizes\n"));
8831
8832 for (i=0; i<count; i++) {
8833
8834 name_length = strlen(info[i].value_name);
8835 if (strlen(info[i].value_name) > biggest_valuesize) {
8836 biggest_valuesize = name_length;
8837 }
8838
8839 if (info[i].data_length > biggest_datasize) {
8840 biggest_datasize = info[i].data_length;
8841 }
8842
8843 DEBUG(6,("current values: [%d], [%d]\n", biggest_valuesize,
8844 biggest_datasize));
8845 }
8846
8847 /* the value is an UNICODE string but real_value_size is the length
8848 in bytes including the trailing 0 */
8849
8850 *r->out.value_needed = 2 * (1 + biggest_valuesize);
8851 *r->out.data_needed = biggest_datasize;
8852
8853 DEBUG(6,("final values: [%d], [%d]\n",
8854 *r->out.value_needed, *r->out.data_needed));
8855
8856 return WERR_OK;
8857 }
8858
8859 if (r->in.enum_index < count) {
8860 val = &info[r->in.enum_index];
8861 }
8862
8863 if (val == NULL) {
8864 /* out_value should default to "" or else NT4 has
8865 problems unmarshalling the response */
8866
8867 if (r->in.value_offered) {
8868 *r->out.value_needed = 1;
8869 r->out.value_name = talloc_strdup(r, "");
8870 if (!r->out.value_name) {
8871 return WERR_NOT_ENOUGH_MEMORY;
8872 }
8873 } else {
8874 r->out.value_name = NULL;
8875 *r->out.value_needed = 0;
8876 }
8877
8878 /* the data is counted in bytes */
8879
8880 *r->out.data_needed = r->in.data_offered;
8881
8882 result = WERR_NO_MORE_ITEMS;
8883 } else {
8884 /*
8885 * the value is:
8886 * - counted in bytes in the request
8887 * - counted in UNICODE chars in the max reply
8888 * - counted in bytes in the real size
8889 *
8890 * take a pause *before* coding not *during* coding
8891 */
8892
8893 /* name */
8894 if (r->in.value_offered) {
8895 r->out.value_name = talloc_strdup(r, val->value_name);
8896 if (!r->out.value_name) {
8897 return WERR_NOT_ENOUGH_MEMORY;
8898 }
8899 *r->out.value_needed = val->value_name_len;
8900 } else {
8901 r->out.value_name = NULL;
8902 *r->out.value_needed = 0;
8903 }
8904
8905 /* type */
8906
8907 *r->out.type = val->type;
8908
8909 /* data - counted in bytes */
8910
8911 /*
8912 * See the section "Dynamically Typed Query Parameters"
8913 * in MS-RPRN.
8914 */
8915
8916 if (r->out.data && val->data && val->data->data &&
8917 val->data_length && r->in.data_offered) {
8918 memcpy(r->out.data, val->data->data,
8919 MIN(val->data_length,r->in.data_offered));
8920 }
8921
8922 *r->out.data_needed = val->data_length;
8923
8924 result = WERR_OK;
8925 }
8926
8927 return result;
8928 }
8929
8930 /****************************************************************
8931 _spoolss_SetPrinterData
8932 ****************************************************************/
8933
8934 WERROR _spoolss_SetPrinterData(struct pipes_struct *p,
8935 struct spoolss_SetPrinterData *r)
8936 {
8937 struct spoolss_SetPrinterDataEx r2;
8938
8939 r2.in.handle = r->in.handle;
8940 r2.in.key_name = "PrinterDriverData";
8941 r2.in.value_name = r->in.value_name;
8942 r2.in.type = r->in.type;
8943 r2.in.data = r->in.data;
8944 r2.in.offered = r->in.offered;
8945
8946 return _spoolss_SetPrinterDataEx(p, &r2);
8947 }
8948
8949 /****************************************************************
8950 _spoolss_ResetPrinter
8951 ****************************************************************/
8952
8953 WERROR _spoolss_ResetPrinter(struct pipes_struct *p,
8954 struct spoolss_ResetPrinter *r)
8955 {
8956 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
8957 int snum;
8958
8959 DEBUG(5,("_spoolss_ResetPrinter\n"));
8960
8961 /*
8962 * All we do is to check to see if the handle and queue is valid.
8963 * This call really doesn't mean anything to us because we only
8964 * support RAW printing. --jerry
8965 */
8966
8967 if (!Printer) {
8968 DEBUG(2,("_spoolss_ResetPrinter: Invalid handle (%s:%u:%u).\n",
8969 OUR_HANDLE(r->in.handle)));
8970 return WERR_INVALID_HANDLE;
8971 }
8972
8973 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
8974 return WERR_INVALID_HANDLE;
8975
8976
8977 /* blindly return success */
8978 return WERR_OK;
8979 }
8980
8981 /****************************************************************
8982 _spoolss_DeletePrinterData
8983 ****************************************************************/
8984
8985 WERROR _spoolss_DeletePrinterData(struct pipes_struct *p,
8986 struct spoolss_DeletePrinterData *r)
8987 {
8988 struct spoolss_DeletePrinterDataEx r2;
8989
8990 r2.in.handle = r->in.handle;
8991 r2.in.key_name = "PrinterDriverData";
8992 r2.in.value_name = r->in.value_name;
8993
8994 return _spoolss_DeletePrinterDataEx(p, &r2);
8995 }
8996
8997 /****************************************************************
8998 _spoolss_AddForm
8999 ****************************************************************/
9000
9001 WERROR _spoolss_AddForm(struct pipes_struct *p,
9002 struct spoolss_AddForm *r)
9003 {
9004 struct spoolss_AddFormInfo1 *form;
9005 int snum = -1;
9006 WERROR status = WERR_OK;
9007 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9008 struct dcerpc_binding_handle *b;
9009 TALLOC_CTX *tmp_ctx = NULL;
9010
9011 DEBUG(5,("_spoolss_AddForm\n"));
9012
9013 if (!Printer) {
9014 DEBUG(2,("_spoolss_AddForm: Invalid handle (%s:%u:%u).\n",
9015 OUR_HANDLE(r->in.handle)));
9016 return WERR_INVALID_HANDLE;
9017 }
9018
9019 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
9020 and not a printer admin, then fail */
9021
9022 if ((p->session_info->unix_token->uid != sec_initial_uid()) &&
9023 !security_token_has_privilege(p->session_info->security_token,
9024 SEC_PRIV_PRINT_OPERATOR)) {
9025 DEBUG(2,("_spoolss_Addform: denied by insufficient permissions.\n"));
9026 return WERR_ACCESS_DENIED;
9027 }
9028
9029 if (r->in.info_ctr->level != 1) {
9030 return WERR_INVALID_LEVEL;
9031 }
9032
9033 form = r->in.info_ctr->info.info1;
9034 if (!form) {
9035 return WERR_INVALID_PARAMETER;
9036 }
9037
9038 switch (form->flags) {
9039 case SPOOLSS_FORM_USER:
9040 case SPOOLSS_FORM_BUILTIN:
9041 case SPOOLSS_FORM_PRINTER:
9042 break;
9043 default:
9044 return WERR_INVALID_PARAMETER;
9045 }
9046
9047 tmp_ctx = talloc_new(p->mem_ctx);
9048 if (!tmp_ctx) {
9049 return WERR_NOT_ENOUGH_MEMORY;
9050 }
9051
9052 status = winreg_printer_binding_handle(tmp_ctx,
9053 get_session_info_system(),
9054 p->msg_ctx,
9055 &b);
9056 if (!W_ERROR_IS_OK(status)) {
9057 goto done;
9058 }
9059
9060 status = winreg_printer_addform1(tmp_ctx, b, form);
9061 if (!W_ERROR_IS_OK(status)) {
9062 goto done;
9063 }
9064
9065 /*
9066 * ChangeID must always be set if this is a printer
9067 */
9068 if (Printer->printer_type == SPLHND_PRINTER) {
9069 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9070 status = WERR_INVALID_HANDLE;
9071 goto done;
9072 }
9073
9074 status = winreg_printer_update_changeid(tmp_ctx, b,
9075 lp_const_servicename(snum));
9076 }
9077
9078 done:
9079 talloc_free(tmp_ctx);
9080 return status;
9081 }
9082
9083 /****************************************************************
9084 _spoolss_DeleteForm
9085 ****************************************************************/
9086
9087 WERROR _spoolss_DeleteForm(struct pipes_struct *p,
9088 struct spoolss_DeleteForm *r)
9089 {
9090 const char *form_name = r->in.form_name;
9091 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9092 int snum = -1;
9093 WERROR status = WERR_OK;
9094 struct dcerpc_binding_handle *b;
9095 TALLOC_CTX *tmp_ctx = NULL;
9096
9097 DEBUG(5,("_spoolss_DeleteForm\n"));
9098
9099 if (!Printer) {
9100 DEBUG(2,("_spoolss_DeleteForm: Invalid handle (%s:%u:%u).\n",
9101 OUR_HANDLE(r->in.handle)));
9102 return WERR_INVALID_HANDLE;
9103 }
9104
9105 if ((p->session_info->unix_token->uid != sec_initial_uid()) &&
9106 !security_token_has_privilege(p->session_info->security_token,
9107 SEC_PRIV_PRINT_OPERATOR)) {
9108 DEBUG(2,("_spoolss_DeleteForm: denied by insufficient permissions.\n"));
9109 return WERR_ACCESS_DENIED;
9110 }
9111
9112 tmp_ctx = talloc_new(p->mem_ctx);
9113 if (!tmp_ctx) {
9114 return WERR_NOT_ENOUGH_MEMORY;
9115 }
9116
9117 status = winreg_printer_binding_handle(tmp_ctx,
9118 get_session_info_system(),
9119 p->msg_ctx,
9120 &b);
9121 if (!W_ERROR_IS_OK(status)) {
9122 goto done;
9123 }
9124
9125 status = winreg_printer_deleteform1(tmp_ctx, b, form_name);
9126 if (!W_ERROR_IS_OK(status)) {
9127 goto done;
9128 }
9129
9130 /*
9131 * ChangeID must always be set if this is a printer
9132 */
9133 if (Printer->printer_type == SPLHND_PRINTER) {
9134 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9135 status = WERR_INVALID_HANDLE;
9136 goto done;
9137 }
9138
9139 status = winreg_printer_update_changeid(tmp_ctx, b,
9140 lp_const_servicename(snum));
9141 }
9142
9143 done:
9144 talloc_free(tmp_ctx);
9145 return status;
9146 }
9147
9148 /****************************************************************
9149 _spoolss_SetForm
9150 ****************************************************************/
9151
9152 WERROR _spoolss_SetForm(struct pipes_struct *p,
9153 struct spoolss_SetForm *r)
9154 {
9155 struct spoolss_AddFormInfo1 *form;
9156 const char *form_name = r->in.form_name;
9157 int snum = -1;
9158 WERROR status = WERR_OK;
9159 struct dcerpc_binding_handle *b;
9160 TALLOC_CTX *tmp_ctx = NULL;
9161
9162 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9163
9164 DEBUG(5,("_spoolss_SetForm\n"));
9165
9166 if (!Printer) {
9167 DEBUG(2,("_spoolss_SetForm: Invalid handle (%s:%u:%u).\n",
9168 OUR_HANDLE(r->in.handle)));
9169 return WERR_INVALID_HANDLE;
9170 }
9171
9172 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
9173 and not a printer admin, then fail */
9174
9175 if ((p->session_info->unix_token->uid != sec_initial_uid()) &&
9176 !security_token_has_privilege(p->session_info->security_token,
9177 SEC_PRIV_PRINT_OPERATOR)) {
9178 DEBUG(2,("_spoolss_Setform: denied by insufficient permissions.\n"));
9179 return WERR_ACCESS_DENIED;
9180 }
9181
9182 if (r->in.info_ctr->level != 1) {
9183 return WERR_INVALID_LEVEL;
9184 }
9185
9186 form = r->in.info_ctr->info.info1;
9187 if (!form) {
9188 return WERR_INVALID_PARAMETER;
9189 }
9190
9191 tmp_ctx = talloc_new(p->mem_ctx);
9192 if (!tmp_ctx) {
9193 return WERR_NOT_ENOUGH_MEMORY;
9194 }
9195
9196 status = winreg_printer_binding_handle(tmp_ctx,
9197 get_session_info_system(),
9198 p->msg_ctx,
9199 &b);
9200 if (!W_ERROR_IS_OK(status)) {
9201 goto done;
9202 }
9203
9204 status = winreg_printer_setform1(tmp_ctx, b,
9205 form_name,
9206 form);
9207 if (!W_ERROR_IS_OK(status)) {
9208 goto done;
9209 }
9210
9211 /*
9212 * ChangeID must always be set if this is a printer
9213 */
9214 if (Printer->printer_type == SPLHND_PRINTER) {
9215 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9216 status = WERR_INVALID_HANDLE;
9217 goto done;
9218 }
9219
9220 status = winreg_printer_update_changeid(tmp_ctx, b,
9221 lp_const_servicename(snum));
9222 }
9223
9224 done:
9225 talloc_free(tmp_ctx);
9226 return status;
9227 }
9228
9229 /****************************************************************************
9230 fill_print_processor1
9231 ****************************************************************************/
9232
9233 static WERROR fill_print_processor1(TALLOC_CTX *mem_ctx,
9234 struct spoolss_PrintProcessorInfo1 *r,
9235 const char *print_processor_name)
9236 {
9237 r->print_processor_name = talloc_strdup(mem_ctx, print_processor_name);
9238 W_ERROR_HAVE_NO_MEMORY(r->print_processor_name);
9239
9240 return WERR_OK;
9241 }
9242
9243 /****************************************************************************
9244 enumprintprocessors level 1.
9245 ****************************************************************************/
9246
9247 static WERROR enumprintprocessors_level_1(TALLOC_CTX *mem_ctx,
9248 union spoolss_PrintProcessorInfo **info_p,
9249 uint32_t *count)
9250 {
9251 union spoolss_PrintProcessorInfo *info;
9252 WERROR result;
9253
9254 info = talloc_array(mem_ctx, union spoolss_PrintProcessorInfo, 1);
9255 W_ERROR_HAVE_NO_MEMORY(info);
9256
9257 *count = 1;
9258
9259 result = fill_print_processor1(info, &info[0].info1, "winprint");
9260 if (!W_ERROR_IS_OK(result)) {
9261 goto out;
9262 }
9263
9264 out:
9265 if (!W_ERROR_IS_OK(result)) {
9266 TALLOC_FREE(info);
9267 *count = 0;
9268 return result;
9269 }
9270
9271 *info_p = info;
9272
9273 return WERR_OK;
9274 }
9275
9276 /****************************************************************
9277 _spoolss_EnumPrintProcessors
9278 ****************************************************************/
9279
9280 WERROR _spoolss_EnumPrintProcessors(struct pipes_struct *p,
9281 struct spoolss_EnumPrintProcessors *r)
9282 {
9283 WERROR result;
9284
9285 /* that's an [in out] buffer */
9286
9287 if (!r->in.buffer && (r->in.offered != 0)) {
9288 return WERR_INVALID_PARAMETER;
9289 }
9290
9291 DEBUG(5,("_spoolss_EnumPrintProcessors\n"));
9292
9293 /*
9294 * Enumerate the print processors ...
9295 *
9296 * Just reply with "winprint", to keep NT happy
9297 * and I can use my nice printer checker.
9298 */
9299
9300 *r->out.count = 0;
9301 *r->out.needed = 0;
9302 *r->out.info = NULL;
9303
9304 if (!get_short_archi(r->in.environment)) {
9305 return WERR_INVALID_ENVIRONMENT;
9306 }
9307
9308 switch (r->in.level) {
9309 case 1:
9310 result = enumprintprocessors_level_1(p->mem_ctx, r->out.info,
9311 r->out.count);
9312 break;
9313 default:
9314 return WERR_INVALID_LEVEL;
9315 }
9316
9317 if (!W_ERROR_IS_OK(result)) {
9318 return result;
9319 }
9320
9321 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
9322 spoolss_EnumPrintProcessors,
9323 *r->out.info, r->in.level,
9324 *r->out.count);
9325 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
9326 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
9327
9328 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
9329 }
9330
9331 /****************************************************************************
9332 fill_printprocdatatype1
9333 ****************************************************************************/
9334
9335 static WERROR fill_printprocdatatype1(TALLOC_CTX *mem_ctx,
9336 struct spoolss_PrintProcDataTypesInfo1 *r,
9337 const char *name_array)
9338 {
9339 r->name_array = talloc_strdup(mem_ctx, name_array);
9340 W_ERROR_HAVE_NO_MEMORY(r->name_array);
9341
9342 return WERR_OK;
9343 }
9344
9345 /****************************************************************************
9346 enumprintprocdatatypes level 1.
9347 ****************************************************************************/
9348
9349 static WERROR enumprintprocdatatypes_level_1(TALLOC_CTX *mem_ctx,
9350 union spoolss_PrintProcDataTypesInfo **info_p,
9351 uint32_t *count)
9352 {
9353 WERROR result;
9354 union spoolss_PrintProcDataTypesInfo *info;
9355
9356 info = talloc_array(mem_ctx, union spoolss_PrintProcDataTypesInfo, 1);
9357 W_ERROR_HAVE_NO_MEMORY(info);
9358
9359 *count = 1;
9360
9361 result = fill_printprocdatatype1(info, &info[0].info1, "RAW");
9362 if (!W_ERROR_IS_OK(result)) {
9363 goto out;
9364 }
9365
9366 out:
9367 if (!W_ERROR_IS_OK(result)) {
9368 TALLOC_FREE(info);
9369 *count = 0;
9370 return result;
9371 }
9372
9373 *info_p = info;
9374
9375 return WERR_OK;
9376 }
9377
9378 /****************************************************************
9379 _spoolss_EnumPrintProcessorDataTypes
9380 ****************************************************************/
9381
9382 WERROR _spoolss_EnumPrintProcessorDataTypes(struct pipes_struct *p,
9383 struct spoolss_EnumPrintProcessorDataTypes *r)
9384 {
9385 WERROR result;
9386
9387 /* that's an [in out] buffer */
9388
9389 if (!r->in.buffer && (r->in.offered != 0)) {
9390 return WERR_INVALID_PARAMETER;
9391 }
9392
9393 DEBUG(5,("_spoolss_EnumPrintProcessorDataTypes\n"));
9394
9395 *r->out.count = 0;
9396 *r->out.needed = 0;
9397 *r->out.info = NULL;
9398
9399 if (r->in.print_processor_name == NULL ||
9400 !strequal(r->in.print_processor_name, "winprint")) {
9401 return WERR_UNKNOWN_PRINTPROCESSOR;
9402 }
9403
9404 switch (r->in.level) {
9405 case 1:
9406 result = enumprintprocdatatypes_level_1(p->mem_ctx, r->out.info,
9407 r->out.count);
9408 break;
9409 default:
9410 return WERR_INVALID_LEVEL;
9411 }
9412
9413 if (!W_ERROR_IS_OK(result)) {
9414 return result;
9415 }
9416
9417 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
9418 spoolss_EnumPrintProcessorDataTypes,
9419 *r->out.info, r->in.level,
9420 *r->out.count);
9421 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
9422 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
9423
9424 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
9425 }
9426
9427 /****************************************************************************
9428 fill_monitor_1
9429 ****************************************************************************/
9430
9431 static WERROR fill_monitor_1(TALLOC_CTX *mem_ctx,
9432 struct spoolss_MonitorInfo1 *r,
9433 const char *monitor_name)
9434 {
9435 r->monitor_name = talloc_strdup(mem_ctx, monitor_name);
9436 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
9437
9438 return WERR_OK;
9439 }
9440
9441 /****************************************************************************
9442 fill_monitor_2
9443 ****************************************************************************/
9444
9445 static WERROR fill_monitor_2(TALLOC_CTX *mem_ctx,
9446 struct spoolss_MonitorInfo2 *r,
9447 const char *monitor_name,
9448 const char *environment,
9449 const char *dll_name)
9450 {
9451 r->monitor_name = talloc_strdup(mem_ctx, monitor_name);
9452 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
9453 r->environment = talloc_strdup(mem_ctx, environment);
9454 W_ERROR_HAVE_NO_MEMORY(r->environment);
9455 r->dll_name = talloc_strdup(mem_ctx, dll_name);
9456 W_ERROR_HAVE_NO_MEMORY(r->dll_name);
9457
9458 return WERR_OK;
9459 }
9460
9461 /****************************************************************************
9462 enumprintmonitors level 1.
9463 ****************************************************************************/
9464
9465 static WERROR enumprintmonitors_level_1(TALLOC_CTX *mem_ctx,
9466 union spoolss_MonitorInfo **info_p,
9467 uint32_t *count)
9468 {
9469 union spoolss_MonitorInfo *info;
9470 WERROR result = WERR_OK;
9471
9472 info = talloc_array(mem_ctx, union spoolss_MonitorInfo, 2);
9473 W_ERROR_HAVE_NO_MEMORY(info);
9474
9475 *count = 2;
9476
9477 result = fill_monitor_1(info, &info[0].info1,
9478 SPL_LOCAL_PORT);
9479 if (!W_ERROR_IS_OK(result)) {
9480 goto out;
9481 }
9482
9483 result = fill_monitor_1(info, &info[1].info1,
9484 SPL_TCPIP_PORT);
9485 if (!W_ERROR_IS_OK(result)) {
9486 goto out;
9487 }
9488
9489 out:
9490 if (!W_ERROR_IS_OK(result)) {
9491 TALLOC_FREE(info);
9492 *count = 0;
9493 return result;
9494 }
9495
9496 *info_p = info;
9497
9498 return WERR_OK;
9499 }
9500
9501 /****************************************************************************
9502 enumprintmonitors level 2.
9503 ****************************************************************************/
9504
9505 static WERROR enumprintmonitors_level_2(TALLOC_CTX *mem_ctx,
9506 union spoolss_MonitorInfo **info_p,
9507 uint32_t *count)
9508 {
9509 union spoolss_MonitorInfo *info;
9510 WERROR result = WERR_OK;
9511 const char *architecture;
9512
9513 info = talloc_array(mem_ctx, union spoolss_MonitorInfo, 2);
9514 W_ERROR_HAVE_NO_MEMORY(info);
9515
9516 *count = 2;
9517
9518 architecture = lp_parm_const_string(GLOBAL_SECTION_SNUM,
9519 "spoolss",
9520 "architecture",
9521 GLOBAL_SPOOLSS_ARCHITECTURE);
9522
9523 result = fill_monitor_2(info, &info[0].info2,
9524 SPL_LOCAL_PORT,
9525 architecture,
9526 "localmon.dll");
9527 if (!W_ERROR_IS_OK(result)) {
9528 goto out;
9529 }
9530
9531 result = fill_monitor_2(info, &info[1].info2,
9532 SPL_TCPIP_PORT,
9533 architecture,
9534 "tcpmon.dll");
9535 if (!W_ERROR_IS_OK(result)) {
9536 goto out;
9537 }
9538
9539 out:
9540 if (!W_ERROR_IS_OK(result)) {
9541 TALLOC_FREE(info);
9542 *count = 0;
9543 return result;
9544 }
9545
9546 *info_p = info;
9547
9548 return WERR_OK;
9549 }
9550
9551 /****************************************************************
9552 _spoolss_EnumMonitors
9553 ****************************************************************/
9554
9555 WERROR _spoolss_EnumMonitors(struct pipes_struct *p,
9556 struct spoolss_EnumMonitors *r)
9557 {
9558 WERROR result;
9559
9560 /* that's an [in out] buffer */
9561
9562 if (!r->in.buffer && (r->in.offered != 0)) {
9563 return WERR_INVALID_PARAMETER;
9564 }
9565
9566 DEBUG(5,("_spoolss_EnumMonitors\n"));
9567
9568 /*
9569 * Enumerate the print monitors ...
9570 *
9571 * Just reply with "Local Port", to keep NT happy
9572 * and I can use my nice printer checker.
9573 */
9574
9575 *r->out.count = 0;
9576 *r->out.needed = 0;
9577 *r->out.info = NULL;
9578
9579 switch (r->in.level) {
9580 case 1:
9581 result = enumprintmonitors_level_1(p->mem_ctx, r->out.info,
9582 r->out.count);
9583 break;
9584 case 2:
9585 result = enumprintmonitors_level_2(p->mem_ctx, r->out.info,
9586 r->out.count);
9587 break;
9588 default:
9589 return WERR_INVALID_LEVEL;
9590 }
9591
9592 if (!W_ERROR_IS_OK(result)) {
9593 return result;
9594 }
9595
9596 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
9597 spoolss_EnumMonitors,
9598 *r->out.info, r->in.level,
9599 *r->out.count);
9600 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
9601 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
9602
9603 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
9604 }
9605
9606 /****************************************************************************
9607 ****************************************************************************/
9608
9609 static WERROR getjob_level_1(TALLOC_CTX *mem_ctx,
9610 const print_queue_struct *queue,
9611 int count, int snum,
9612 struct spoolss_PrinterInfo2 *pinfo2,
9613 uint32_t jobid,
9614 int sysjob,
9615 struct spoolss_JobInfo1 *r)
9616 {
9617 int i = 0;
9618 bool found = false;
9619
9620 for (i=0; i<count; i++) {
9621 if (queue[i].sysjob == sysjob) {
9622 found = true;
9623 break;
9624 }
9625 }
9626
9627 if (found == false) {
9628 /* NT treats not found as bad param... yet another bad choice */
9629 return WERR_INVALID_PARAMETER;
9630 }
9631
9632 return fill_job_info1(mem_ctx,
9633 r,
9634 &queue[i],
9635 jobid,
9636 i,
9637 snum,
9638 pinfo2);
9639 }
9640
9641 /****************************************************************************
9642 ****************************************************************************/
9643
9644 static WERROR getjob_level_2(TALLOC_CTX *mem_ctx,
9645 const print_queue_struct *queue,
9646 int count, int snum,
9647 struct spoolss_PrinterInfo2 *pinfo2,
9648 uint32_t jobid,
9649 int sysjob,
9650 struct spoolss_JobInfo2 *r)
9651 {
9652 int i = 0;
9653 bool found = false;
9654 struct spoolss_DeviceMode *devmode;
9655 WERROR result;
9656
9657 for (i=0; i<count; i++) {
9658 if (queue[i].sysjob == sysjob) {
9659 found = true;
9660 break;
9661 }
9662 }
9663
9664 if (found == false) {
9665 /* NT treats not found as bad param... yet another bad
9666 choice */
9667 return WERR_INVALID_PARAMETER;
9668 }
9669
9670 /*
9671 * if the print job does not have a DEVMODE associated with it,
9672 * just use the one for the printer. A NULL devicemode is not
9673 * a failure condition
9674 */
9675
9676 devmode = print_job_devmode(mem_ctx, lp_const_servicename(snum), jobid);
9677 if (!devmode) {
9678 result = spoolss_create_default_devmode(mem_ctx,
9679 pinfo2->printername,
9680 &devmode);
9681 if (!W_ERROR_IS_OK(result)) {
9682 DEBUG(3, ("Can't proceed w/o a devmode!"));
9683 return result;
9684 }
9685 }
9686
9687 return fill_job_info2(mem_ctx,
9688 r,
9689 &queue[i],
9690 jobid,
9691 i,
9692 snum,
9693 pinfo2,
9694 devmode);
9695 }
9696
9697 /****************************************************************
9698 _spoolss_GetJob
9699 ****************************************************************/
9700
9701 WERROR _spoolss_GetJob(struct pipes_struct *p,
9702 struct spoolss_GetJob *r)
9703 {
9704 WERROR result = WERR_OK;
9705 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
9706 const char *svc_name;
9707 int sysjob;
9708 int snum;
9709 int count;
9710 struct tdb_print_db *pdb;
9711 print_queue_struct *queue = NULL;
9712 print_status_struct prt_status;
9713
9714 /* that's an [in out] buffer */
9715
9716 if (!r->in.buffer && (r->in.offered != 0)) {
9717 result = WERR_INVALID_PARAMETER;
9718 goto err_jinfo_free;
9719 }
9720
9721 DEBUG(5,("_spoolss_GetJob\n"));
9722
9723 *r->out.needed = 0;
9724
9725 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9726 result = WERR_INVALID_HANDLE;
9727 goto err_jinfo_free;
9728 }
9729
9730 svc_name = lp_const_servicename(snum);
9731 if (svc_name == NULL) {
9732 result = WERR_INVALID_PARAMETER;
9733 goto err_jinfo_free;
9734 }
9735
9736 result = winreg_get_printer_internal(p->mem_ctx,
9737 get_session_info_system(),
9738 p->msg_ctx,
9739 svc_name,
9740 &pinfo2);
9741 if (!W_ERROR_IS_OK(result)) {
9742 goto err_jinfo_free;
9743 }
9744
9745 pdb = get_print_db_byname(svc_name);
9746 if (pdb == NULL) {
9747 DEBUG(3, ("failed to get print db for svc %s\n", svc_name));
9748 result = WERR_INVALID_PARAMETER;
9749 goto err_pinfo_free;
9750 }
9751
9752 sysjob = jobid_to_sysjob_pdb(pdb, r->in.job_id);
9753 release_print_db(pdb);
9754 if (sysjob == -1) {
9755 DEBUG(3, ("no sysjob for spoolss jobid %u\n", r->in.job_id));
9756 result = WERR_INVALID_PARAMETER;
9757 goto err_pinfo_free;
9758 }
9759
9760 count = print_queue_status(p->msg_ctx, snum, &queue, &prt_status);
9761
9762 DEBUGADD(4,("count:[%d], prt_status:[%d], [%s]\n",
9763 count, prt_status.status, prt_status.message));
9764
9765 switch (r->in.level) {
9766 case 1:
9767 result = getjob_level_1(p->mem_ctx,
9768 queue, count, snum, pinfo2,
9769 r->in.job_id, sysjob,
9770 &r->out.info->info1);
9771 break;
9772 case 2:
9773 result = getjob_level_2(p->mem_ctx,
9774 queue, count, snum, pinfo2,
9775 r->in.job_id, sysjob,
9776 &r->out.info->info2);
9777 break;
9778 default:
9779 result = WERR_INVALID_LEVEL;
9780 break;
9781 }
9782
9783 SAFE_FREE(queue);
9784 TALLOC_FREE(pinfo2);
9785
9786 if (!W_ERROR_IS_OK(result)) {
9787 goto err_jinfo_free;
9788 }
9789
9790 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_JobInfo, r->out.info,
9791 r->in.level);
9792 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
9793
9794 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
9795
9796 err_pinfo_free:
9797 TALLOC_FREE(pinfo2);
9798 err_jinfo_free:
9799 TALLOC_FREE(r->out.info);
9800 return result;
9801 }
9802
9803 /****************************************************************
9804 _spoolss_GetPrinterDataEx
9805 ****************************************************************/
9806
9807 WERROR _spoolss_GetPrinterDataEx(struct pipes_struct *p,
9808 struct spoolss_GetPrinterDataEx *r)
9809 {
9810
9811 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9812 const char *printer;
9813 int snum = 0;
9814 WERROR result = WERR_OK;
9815 DATA_BLOB blob;
9816 enum winreg_Type val_type = REG_NONE;
9817 uint8_t *val_data = NULL;
9818 uint32_t val_size = 0;
9819 struct dcerpc_binding_handle *b;
9820 TALLOC_CTX *tmp_ctx;
9821
9822 DEBUG(4,("_spoolss_GetPrinterDataEx\n"));
9823
9824 DEBUG(10, ("_spoolss_GetPrinterDataEx: key => [%s], value => [%s]\n",
9825 r->in.key_name, r->in.value_name));
9826
9827 /* in case of problem, return some default values */
9828
9829 *r->out.needed = 0;
9830 *r->out.type = REG_NONE;
9831
9832 tmp_ctx = talloc_new(p->mem_ctx);
9833 if (!tmp_ctx) {
9834 return WERR_NOT_ENOUGH_MEMORY;
9835 }
9836
9837 if (!Printer) {
9838 DEBUG(2,("_spoolss_GetPrinterDataEx: Invalid handle (%s:%u:%u).\n",
9839 OUR_HANDLE(r->in.handle)));
9840 result = WERR_INVALID_HANDLE;
9841 goto done;
9842 }
9843
9844 /* Is the handle to a printer or to the server? */
9845
9846 if (Printer->printer_type == SPLHND_SERVER) {
9847
9848 union spoolss_PrinterData data;
9849
9850 result = getprinterdata_printer_server(tmp_ctx,
9851 r->in.value_name,
9852 r->out.type,
9853 &data);
9854 if (!W_ERROR_IS_OK(result)) {
9855 goto done;
9856 }
9857
9858 result = push_spoolss_PrinterData(tmp_ctx, &blob,
9859 *r->out.type, &data);
9860 if (!W_ERROR_IS_OK(result)) {
9861 goto done;
9862 }
9863
9864 *r->out.needed = blob.length;
9865
9866 if (r->in.offered >= *r->out.needed) {
9867 memcpy(r->out.data, blob.data, blob.length);
9868 }
9869
9870 result = WERR_OK;
9871 goto done;
9872 }
9873
9874 /* check to see if the keyname is valid */
9875 if (!strlen(r->in.key_name)) {
9876 result = WERR_INVALID_PARAMETER;
9877 goto done;
9878 }
9879
9880 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9881 result = WERR_INVALID_HANDLE;
9882 goto done;
9883 }
9884 printer = lp_const_servicename(snum);
9885
9886 result = winreg_printer_binding_handle(tmp_ctx,
9887 get_session_info_system(),
9888 p->msg_ctx,
9889 &b);
9890 if (!W_ERROR_IS_OK(result)) {
9891 goto done;
9892 }
9893
9894 /* XP sends this and wants the ChangeID value from PRINTER_INFO_0 */
9895 if (strequal(r->in.key_name, SPOOL_PRINTERDATA_KEY) &&
9896 strequal(r->in.value_name, "ChangeId")) {
9897 *r->out.type = REG_DWORD;
9898 *r->out.needed = 4;
9899 if (r->in.offered >= *r->out.needed) {
9900 uint32_t changeid = 0;
9901
9902 result = winreg_printer_get_changeid(tmp_ctx, b,
9903 printer,
9904 &changeid);
9905 if (!W_ERROR_IS_OK(result)) {
9906 goto done;
9907 }
9908
9909 SIVAL(r->out.data, 0, changeid);
9910 result = WERR_OK;
9911 }
9912 goto done;
9913 }
9914
9915 result = winreg_get_printer_dataex(tmp_ctx, b,
9916 printer,
9917 r->in.key_name,
9918 r->in.value_name,
9919 &val_type,
9920 &val_data,
9921 &val_size);
9922 if (!W_ERROR_IS_OK(result)) {
9923 goto done;
9924 }
9925
9926 *r->out.needed = val_size;
9927 *r->out.type = val_type;
9928
9929 if (r->in.offered >= *r->out.needed) {
9930 memcpy(r->out.data, val_data, val_size);
9931 }
9932
9933 done:
9934 /* NOTE: do not replace type when returning WERR_MORE_DATA */
9935
9936 if (W_ERROR_IS_OK(result)) {
9937 result = SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA);
9938 }
9939
9940 talloc_free(tmp_ctx);
9941 return result;
9942 }
9943
9944 /****************************************************************
9945 _spoolss_SetPrinterDataEx
9946 ****************************************************************/
9947
9948 WERROR _spoolss_SetPrinterDataEx(struct pipes_struct *p,
9949 struct spoolss_SetPrinterDataEx *r)
9950 {
9951 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
9952 int snum = 0;
9953 WERROR result = WERR_OK;
9954 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9955 char *oid_string;
9956 struct dcerpc_binding_handle *b;
9957 TALLOC_CTX *tmp_ctx;
9958
9959 DEBUG(4,("_spoolss_SetPrinterDataEx\n"));
9960
9961 /* From MSDN documentation of SetPrinterDataEx: pass request to
9962 SetPrinterData if key is "PrinterDriverData" */
9963
9964 if (!Printer) {
9965 DEBUG(2,("_spoolss_SetPrinterDataEx: Invalid handle (%s:%u:%u).\n",
9966 OUR_HANDLE(r->in.handle)));
9967 return WERR_INVALID_HANDLE;
9968 }
9969
9970 if (Printer->printer_type == SPLHND_SERVER) {
9971 DEBUG(10,("_spoolss_SetPrinterDataEx: "
9972 "Not implemented for server handles yet\n"));
9973 return WERR_INVALID_PARAMETER;
9974 }
9975
9976 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9977 return WERR_INVALID_HANDLE;
9978 }
9979
9980 /*
9981 * Access check : NT returns "access denied" if you make a
9982 * SetPrinterData call without the necessary privildge.
9983 * we were originally returning OK if nothing changed
9984 * which made Win2k issue **a lot** of SetPrinterData
9985 * when connecting to a printer --jerry
9986 */
9987
9988 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
9989 DEBUG(3, ("_spoolss_SetPrinterDataEx: "
9990 "change denied by handle access permissions\n"));
9991 return WERR_ACCESS_DENIED;
9992 }
9993
9994 tmp_ctx = talloc_new(p->mem_ctx);
9995 if (!tmp_ctx) {
9996 return WERR_NOT_ENOUGH_MEMORY;
9997 }
9998
9999 result = winreg_printer_binding_handle(tmp_ctx,
10000 get_session_info_system(),
10001 p->msg_ctx,
10002 &b);
10003 if (!W_ERROR_IS_OK(result)) {
10004 goto done;
10005 }
10006
10007 result = winreg_get_printer(tmp_ctx, b,
10008 lp_servicename(talloc_tos(), snum),
10009 &pinfo2);
10010 if (!W_ERROR_IS_OK(result)) {
10011 goto done;
10012 }
10013
10014 /* check for OID in valuename */
10015
10016 oid_string = strchr(r->in.value_name, ',');
10017 if (oid_string) {
10018 *oid_string = '\0';
10019 oid_string++;
10020 }
10021
10022 /* save the registry data */
10023
10024 result = winreg_set_printer_dataex(tmp_ctx, b,
10025 pinfo2->sharename,
10026 r->in.key_name,
10027 r->in.value_name,
10028 r->in.type,
10029 r->in.data,
10030 r->in.offered);
10031
10032 if (W_ERROR_IS_OK(result)) {
10033 /* save the OID if one was specified */
10034 if (oid_string) {
10035 char *str = talloc_asprintf(tmp_ctx, "%s\\%s",
10036 r->in.key_name, SPOOL_OID_KEY);
10037 if (!str) {
10038 result = WERR_NOT_ENOUGH_MEMORY;
10039 goto done;
10040 }
10041
10042 /*
10043 * I'm not checking the status here on purpose. Don't know
10044 * if this is right, but I'm returning the status from the
10045 * previous set_printer_dataex() call. I have no idea if
10046 * this is right. --jerry
10047 */
10048 winreg_set_printer_dataex(tmp_ctx, b,
10049 pinfo2->sharename,
10050 str,
10051 r->in.value_name,
10052 REG_SZ,
10053 (uint8_t *) oid_string,
10054 strlen(oid_string) + 1);
10055 }
10056
10057 result = winreg_printer_update_changeid(tmp_ctx, b,
10058 lp_const_servicename(snum));
10059
10060 }
10061
10062 done:
10063 talloc_free(tmp_ctx);
10064 return result;
10065 }
10066
10067 /****************************************************************
10068 _spoolss_DeletePrinterDataEx
10069 ****************************************************************/
10070
10071 WERROR _spoolss_DeletePrinterDataEx(struct pipes_struct *p,
10072 struct spoolss_DeletePrinterDataEx *r)
10073 {
10074 const char *printer;
10075 int snum=0;
10076 WERROR status = WERR_OK;
10077 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
10078
10079 DEBUG(5,("_spoolss_DeletePrinterDataEx\n"));
10080
10081 if (!Printer) {
10082 DEBUG(2,("_spoolss_DeletePrinterDataEx: "
10083 "Invalid handle (%s:%u:%u).\n",
10084 OUR_HANDLE(r->in.handle)));
10085 return WERR_INVALID_HANDLE;
10086 }
10087
10088 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
10089 DEBUG(3, ("_spoolss_DeletePrinterDataEx: "
10090 "printer properties change denied by handle\n"));
10091 return WERR_ACCESS_DENIED;
10092 }
10093
10094 if (!r->in.value_name || !r->in.key_name) {
10095 return WERR_NOT_ENOUGH_MEMORY;
10096 }
10097
10098 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
10099 return WERR_INVALID_HANDLE;
10100 }
10101 printer = lp_const_servicename(snum);
10102
10103 status = winreg_delete_printer_dataex_internal(p->mem_ctx,
10104 get_session_info_system(),
10105 p->msg_ctx,
10106 printer,
10107 r->in.key_name,
10108 r->in.value_name);
10109 if (W_ERROR_IS_OK(status)) {
10110 status = winreg_printer_update_changeid_internal(p->mem_ctx,
10111 get_session_info_system(),
10112 p->msg_ctx,
10113 printer);
10114 }
10115
10116 return status;
10117 }
10118
10119 /****************************************************************
10120 _spoolss_EnumPrinterKey
10121 ****************************************************************/
10122
10123 WERROR _spoolss_EnumPrinterKey(struct pipes_struct *p,
10124 struct spoolss_EnumPrinterKey *r)
10125 {
10126 uint32_t num_keys;
10127 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
10128 int snum = 0;
10129 WERROR result = WERR_FILE_NOT_FOUND;
10130 const char **array = NULL;
10131 DATA_BLOB blob;
10132
10133 DEBUG(4,("_spoolss_EnumPrinterKey\n"));
10134
10135 if (!Printer) {
10136 DEBUG(2,("_spoolss_EnumPrinterKey: Invalid handle (%s:%u:%u).\n",
10137 OUR_HANDLE(r->in.handle)));
10138 return WERR_INVALID_HANDLE;
10139 }
10140
10141 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
10142 return WERR_INVALID_HANDLE;
10143 }
10144
10145 result = winreg_enum_printer_key_internal(p->mem_ctx,
10146 get_session_info_system(),
10147 p->msg_ctx,
10148 lp_const_servicename(snum),
10149 r->in.key_name,
10150 &num_keys,
10151 &array);
10152 if (!W_ERROR_IS_OK(result)) {
10153 goto done;
10154 }
10155
10156 if (!push_reg_multi_sz(p->mem_ctx, &blob, array)) {
10157 result = WERR_NOT_ENOUGH_MEMORY;
10158 goto done;
10159 }
10160
10161 *r->out._ndr_size = r->in.offered / 2;
10162 *r->out.needed = blob.length;
10163
10164 if (r->in.offered < *r->out.needed) {
10165 result = WERR_MORE_DATA;
10166 } else {
10167 result = WERR_OK;
10168 r->out.key_buffer->string_array = array;
10169 }
10170
10171 done:
10172 if (!W_ERROR_IS_OK(result)) {
10173 TALLOC_FREE(array);
10174 if (!W_ERROR_EQUAL(result, WERR_MORE_DATA)) {
10175 *r->out.needed = 0;
10176 }
10177 }
10178
10179 return result;
10180 }
10181
10182 /****************************************************************
10183 _spoolss_DeletePrinterKey
10184 ****************************************************************/
10185
10186 WERROR _spoolss_DeletePrinterKey(struct pipes_struct *p,
10187 struct spoolss_DeletePrinterKey *r)
10188 {
10189 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
10190 int snum=0;
10191 WERROR status;
10192 const char *printer;
10193 struct dcerpc_binding_handle *b;
10194 TALLOC_CTX *tmp_ctx;
10195
10196 DEBUG(5,("_spoolss_DeletePrinterKey\n"));
10197
10198 if (!Printer) {
10199 DEBUG(2,("_spoolss_DeletePrinterKey: Invalid handle (%s:%u:%u).\n",
10200 OUR_HANDLE(r->in.handle)));
10201 return WERR_INVALID_HANDLE;
10202 }
10203
10204 /* if keyname == NULL, return error */
10205 if ( !r->in.key_name )
10206 return WERR_INVALID_PARAMETER;
10207
10208 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
10209 return WERR_INVALID_HANDLE;
10210 }
10211
10212 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
10213 DEBUG(3, ("_spoolss_DeletePrinterKey: "
10214 "printer properties change denied by handle\n"));
10215 return WERR_ACCESS_DENIED;
10216 }
10217
10218 printer = lp_const_servicename(snum);
10219
10220 tmp_ctx = talloc_new(p->mem_ctx);
10221 if (!tmp_ctx) {
10222 return WERR_NOT_ENOUGH_MEMORY;
10223 }
10224
10225 status = winreg_printer_binding_handle(tmp_ctx,
10226 get_session_info_system(),
10227 p->msg_ctx,
10228 &b);
10229 if (!W_ERROR_IS_OK(status)) {
10230 goto done;
10231 }
10232
10233 /* delete the key and all subkeys */
10234 status = winreg_delete_printer_key(tmp_ctx, b,
10235 printer,
10236 r->in.key_name);
10237 if (W_ERROR_IS_OK(status)) {
10238 status = winreg_printer_update_changeid(tmp_ctx, b,
10239 printer);
10240 }
10241
10242 done:
10243 talloc_free(tmp_ctx);
10244 return status;
10245 }
10246
10247 /****************************************************************
10248 _spoolss_EnumPrinterDataEx
10249 ****************************************************************/
10250
10251 WERROR _spoolss_EnumPrinterDataEx(struct pipes_struct *p,
10252 struct spoolss_EnumPrinterDataEx *r)
10253 {
10254 uint32_t count = 0;
10255 struct spoolss_PrinterEnumValues *info = NULL;
10256 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
10257 int snum;
10258 WERROR result;
10259
10260 DEBUG(4,("_spoolss_EnumPrinterDataEx\n"));
10261
10262 *r->out.count = 0;
10263 *r->out.needed = 0;
10264 *r->out.info = NULL;
10265
10266 if (!Printer) {
10267 DEBUG(2,("_spoolss_EnumPrinterDataEx: Invalid handle (%s:%u:%u1<).\n",
10268 OUR_HANDLE(r->in.handle)));
10269 return WERR_INVALID_HANDLE;
10270 }
10271
10272 /*
10273 * first check for a keyname of NULL or "". Win2k seems to send
10274 * this a lot and we should send back WERR_INVALID_PARAMETER
10275 * no need to spend time looking up the printer in this case.
10276 * --jerry
10277 */
10278
10279 if (!strlen(r->in.key_name)) {
10280 result = WERR_INVALID_PARAMETER;
10281 goto done;
10282 }
10283
10284 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
10285 return WERR_INVALID_HANDLE;
10286 }
10287
10288 /* now look for a match on the key name */
10289 result = winreg_enum_printer_dataex_internal(p->mem_ctx,
10290 get_session_info_system(),
10291 p->msg_ctx,
10292 lp_const_servicename(snum),
10293 r->in.key_name,
10294 &count,
10295 &info);
10296 if (!W_ERROR_IS_OK(result)) {
10297 goto done;
10298 }
10299
10300 #if 0 /* FIXME - gd */
10301 /* housekeeping information in the reply */
10302
10303 /* Fix from Martin Zielinski <mz@seh.de> - ensure
10304 * the hand marshalled container size is a multiple
10305 * of 4 bytes for RPC alignment.
10306 */
10307
10308 if (needed % 4) {
10309 needed += 4-(needed % 4);
10310 }
10311 #endif
10312 *r->out.count = count;
10313 *r->out.info = info;
10314
10315 done:
10316 if (!W_ERROR_IS_OK(result)) {
10317 return result;
10318 }
10319
10320 *r->out.needed = SPOOLSS_BUFFER_ARRAY(p->mem_ctx,
10321 spoolss_EnumPrinterDataEx,
10322 *r->out.info,
10323 *r->out.count);
10324 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
10325 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, *r->out.count);
10326
10327 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA);
10328 }
10329
10330 /****************************************************************************
10331 ****************************************************************************/
10332
10333 static WERROR getprintprocessordirectory_level_1(TALLOC_CTX *mem_ctx,
10334 const char *servername,
10335 const char *environment,
10336 struct spoolss_PrintProcessorDirectoryInfo1 *r)
10337 {
10338 WERROR werr;
10339 char *path = NULL;
10340
10341 werr = compose_spoolss_server_path(mem_ctx,
10342 servername,
10343 environment,
10344 SPOOLSS_PRTPROCS_PATH,
10345 &path);
10346 if (!W_ERROR_IS_OK(werr)) {
10347 return werr;
10348 }
10349
10350 DEBUG(4,("print processor directory: [%s]\n", path));
10351
10352 r->directory_name = path;
10353
10354 return WERR_OK;
10355 }
10356
10357 /****************************************************************
10358 _spoolss_GetPrintProcessorDirectory
10359 ****************************************************************/
10360
10361 WERROR _spoolss_GetPrintProcessorDirectory(struct pipes_struct *p,
10362 struct spoolss_GetPrintProcessorDirectory *r)
10363 {
10364 WERROR result;
10365 char *prnproc_share = NULL;
10366 bool prnproc_share_exists = false;
10367 int snum;
10368
10369 /* that's an [in out] buffer */
10370
10371 if (!r->in.buffer && (r->in.offered != 0)) {
10372 result = WERR_INVALID_PARAMETER;
10373 goto err_info_free;
10374 }
10375
10376 DEBUG(5,("_spoolss_GetPrintProcessorDirectory: level %d\n",
10377 r->in.level));
10378
10379 *r->out.needed = 0;
10380
10381 /* r->in.level is ignored */
10382
10383 /* We always should reply with a local print processor directory so that
10384 * users are not forced to have a [prnproc$] share on the Samba spoolss
10385 * server, if users decide to do so, lets announce it though - Guenther */
10386
10387 snum = find_service(talloc_tos(), "prnproc$", &prnproc_share);
10388 if (!prnproc_share) {
10389 result = WERR_NOT_ENOUGH_MEMORY;
10390 goto err_info_free;
10391 }
10392 if (snum != -1) {
10393 prnproc_share_exists = true;
10394 }
10395
10396 result = getprintprocessordirectory_level_1(p->mem_ctx,
10397 prnproc_share_exists ? r->in.server : NULL,
10398 r->in.environment,
10399 &r->out.info->info1);
10400 if (!W_ERROR_IS_OK(result)) {
10401 goto err_info_free;
10402 }
10403
10404 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_PrintProcessorDirectoryInfo,
10405 r->out.info, r->in.level);
10406 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
10407
10408 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
10409
10410 err_info_free:
10411 TALLOC_FREE(r->out.info);
10412 return result;
10413 }
10414
10415 /*******************************************************************
10416 ********************************************************************/
10417
10418 static bool push_monitorui_buf(TALLOC_CTX *mem_ctx, DATA_BLOB *buf,
10419 const char *dllname)
10420 {
10421 enum ndr_err_code ndr_err;
10422 struct spoolss_MonitorUi ui;
10423
10424 ui.dll_name = dllname;
10425
10426 ndr_err = ndr_push_struct_blob(buf, mem_ctx, &ui,
10427 (ndr_push_flags_fn_t)ndr_push_spoolss_MonitorUi);
10428 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
10429 NDR_PRINT_DEBUG(spoolss_MonitorUi, &ui);
10430 }
10431 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
10432 }
10433
10434 /*******************************************************************
10435 Streams the monitor UI DLL name in UNICODE
10436 *******************************************************************/
10437
10438 static WERROR xcvtcp_monitorui(TALLOC_CTX *mem_ctx,
10439 struct security_token *token, DATA_BLOB *in,
10440 DATA_BLOB *out, uint32_t *needed)
10441 {
10442 const char *dllname = "tcpmonui.dll";
10443
10444 *needed = (strlen(dllname)+1) * 2;
10445
10446 if (out->length < *needed) {
10447 return WERR_INSUFFICIENT_BUFFER;
10448 }
10449
10450 if (!push_monitorui_buf(mem_ctx, out, dllname)) {
10451 return WERR_NOT_ENOUGH_MEMORY;
10452 }
10453
10454 return WERR_OK;
10455 }
10456
10457 /*******************************************************************
10458 ********************************************************************/
10459
10460 static bool pull_port_data_1(TALLOC_CTX *mem_ctx,
10461 struct spoolss_PortData1 *port1,
10462 const DATA_BLOB *buf)
10463 {
10464 enum ndr_err_code ndr_err;
10465 ndr_err = ndr_pull_struct_blob(buf, mem_ctx, port1,
10466 (ndr_pull_flags_fn_t)ndr_pull_spoolss_PortData1);
10467 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
10468 NDR_PRINT_DEBUG(spoolss_PortData1, port1);
10469 }
10470 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
10471 }
10472
10473 /*******************************************************************
10474 ********************************************************************/
10475
10476 static bool pull_port_data_2(TALLOC_CTX *mem_ctx,
10477 struct spoolss_PortData2 *port2,
10478 const DATA_BLOB *buf)
10479 {
10480 enum ndr_err_code ndr_err;
10481 ndr_err = ndr_pull_struct_blob(buf, mem_ctx, port2,
10482 (ndr_pull_flags_fn_t)ndr_pull_spoolss_PortData2);
10483 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
10484 NDR_PRINT_DEBUG(spoolss_PortData2, port2);
10485 }
10486 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
10487 }
10488
10489 /*******************************************************************
10490 Create a new TCP/IP port
10491 *******************************************************************/
10492
10493 static WERROR xcvtcp_addport(TALLOC_CTX *mem_ctx,
10494 struct security_token *token, DATA_BLOB *in,
10495 DATA_BLOB *out, uint32_t *needed)
10496 {
10497 struct spoolss_PortData1 port1;
10498 struct spoolss_PortData2 port2;
10499 char *device_uri = NULL;
10500 uint32_t version;
10501
10502 const char *portname;
10503 const char *hostaddress;
10504 const char *queue;
10505 uint32_t port_number;
10506 uint32_t protocol;
10507
10508 /* peek for spoolss_PortData version */
10509
10510 if (!in || (in->length < (128 + 4))) {
10511 return WERR_GEN_FAILURE;
10512 }
10513
10514 version = IVAL(in->data, 128);
10515
10516 switch (version) {
10517 case 1:
10518 ZERO_STRUCT(port1);
10519
10520 if (!pull_port_data_1(mem_ctx, &port1, in)) {
10521 return WERR_NOT_ENOUGH_MEMORY;
10522 }
10523
10524 portname = port1.portname;
10525 hostaddress = port1.hostaddress;
10526 queue = port1.queue;
10527 protocol = port1.protocol;
10528 port_number = port1.port_number;
10529
10530 break;
10531 case 2:
10532 ZERO_STRUCT(port2);
10533
10534 if (!pull_port_data_2(mem_ctx, &port2, in)) {
10535 return WERR_NOT_ENOUGH_MEMORY;
10536 }
10537
10538 portname = port2.portname;
10539 hostaddress = port2.hostaddress;
10540 queue = port2.queue;
10541 protocol = port2.protocol;
10542 port_number = port2.port_number;
10543
10544 break;
10545 default:
10546 DEBUG(1,("xcvtcp_addport: "
10547 "unknown version of port_data: %d\n", version));
10548 return WERR_UNKNOWN_PORT;
10549 }
10550
10551 /* create the device URI and call the add_port_hook() */
10552
10553 switch (protocol) {
10554 case PROTOCOL_RAWTCP_TYPE:
10555 device_uri = talloc_asprintf(mem_ctx,
10556 "socket://%s:%d/", hostaddress,
10557 port_number);
10558 break;
10559
10560 case PROTOCOL_LPR_TYPE:
10561 device_uri = talloc_asprintf(mem_ctx,
10562 "lpr://%s/%s", hostaddress, queue );
10563 break;
10564
10565 default:
10566 return WERR_UNKNOWN_PORT;
10567 }
10568
10569 if (!device_uri) {
10570 return WERR_NOT_ENOUGH_MEMORY;
10571 }
10572
10573 return add_port_hook(mem_ctx, token, portname, device_uri);
10574 }
10575
10576 /*******************************************************************
10577 *******************************************************************/
10578
10579 struct xcv_api_table xcvtcp_cmds[] = {
10580 { "MonitorUI", xcvtcp_monitorui },
10581 { "AddPort", xcvtcp_addport},
10582 { NULL, NULL }
10583 };
10584
10585 static WERROR process_xcvtcp_command(TALLOC_CTX *mem_ctx,
10586 struct security_token *token, const char *command,
10587 DATA_BLOB *inbuf,
10588 DATA_BLOB *outbuf,
10589 uint32_t *needed )
10590 {
10591 int i;
10592
10593 DEBUG(10,("process_xcvtcp_command: Received command \"%s\"\n", command));
10594
10595 for ( i=0; xcvtcp_cmds[i].name; i++ ) {
10596 if ( strcmp( command, xcvtcp_cmds[i].name ) == 0 )
10597 return xcvtcp_cmds[i].fn(mem_ctx, token, inbuf, outbuf, needed);
10598 }
10599
10600 return WERR_INVALID_FUNCTION;
10601 }
10602
10603 /*******************************************************************
10604 *******************************************************************/
10605 #if 0 /* don't support management using the "Local Port" monitor */
10606
10607 static WERROR xcvlocal_monitorui(TALLOC_CTX *mem_ctx,
10608 struct security_token *token, DATA_BLOB *in,
10609 DATA_BLOB *out, uint32_t *needed)
10610 {
10611 const char *dllname = "localui.dll";
10612
10613 *needed = (strlen(dllname)+1) * 2;
10614
10615 if (out->length < *needed) {
10616 return WERR_INSUFFICIENT_BUFFER;
10617 }
10618
10619 if (!push_monitorui_buf(mem_ctx, out, dllname)) {
10620 return WERR_NOT_ENOUGH_MEMORY;
10621 }
10622
10623 return WERR_OK;
10624 }
10625
10626 /*******************************************************************
10627 *******************************************************************/
10628
10629 struct xcv_api_table xcvlocal_cmds[] = {
10630 { "MonitorUI", xcvlocal_monitorui },
10631 { NULL, NULL }
10632 };
10633 #else
10634 struct xcv_api_table xcvlocal_cmds[] = {
10635 { NULL, NULL }
10636 };
10637 #endif
10638
10639
10640
10641 /*******************************************************************
10642 *******************************************************************/
10643
10644 static WERROR process_xcvlocal_command(TALLOC_CTX *mem_ctx,
10645 struct security_token *token, const char *command,
10646 DATA_BLOB *inbuf, DATA_BLOB *outbuf,
10647 uint32_t *needed)
10648 {
10649 int i;
10650
10651 DEBUG(10,("process_xcvlocal_command: Received command \"%s\"\n", command));
10652
10653 for ( i=0; xcvlocal_cmds[i].name; i++ ) {
10654 if ( strcmp( command, xcvlocal_cmds[i].name ) == 0 )
10655 return xcvlocal_cmds[i].fn(mem_ctx, token, inbuf, outbuf, needed);
10656 }
10657 return WERR_INVALID_FUNCTION;
10658 }
10659
10660 /****************************************************************
10661 _spoolss_XcvData
10662 ****************************************************************/
10663
10664 WERROR _spoolss_XcvData(struct pipes_struct *p,
10665 struct spoolss_XcvData *r)
10666 {
10667 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
10668 DATA_BLOB out_data = data_blob_null;
10669 WERROR werror;
10670
10671 if (!Printer) {
10672 DEBUG(2,("_spoolss_XcvData: Invalid handle (%s:%u:%u).\n",
10673 OUR_HANDLE(r->in.handle)));
10674 return WERR_INVALID_HANDLE;
10675 }
10676
10677 /* Has to be a handle to the TCP/IP port monitor */
10678
10679 if ( !(Printer->printer_type & (SPLHND_PORTMON_LOCAL|SPLHND_PORTMON_TCP)) ) {
10680 DEBUG(2,("_spoolss_XcvData: Call only valid for Port Monitors\n"));
10681 return WERR_INVALID_HANDLE;
10682 }
10683
10684 /* requires administrative access to the server */
10685
10686 if ( !(Printer->access_granted & SERVER_ACCESS_ADMINISTER) ) {
10687 DEBUG(2,("_spoolss_XcvData: denied by handle permissions.\n"));
10688 return WERR_ACCESS_DENIED;
10689 }
10690
10691 /* Allocate the outgoing buffer */
10692
10693 if (r->in.out_data_size) {
10694 out_data = data_blob_talloc_zero(p->mem_ctx, r->in.out_data_size);
10695 if (out_data.data == NULL) {
10696 return WERR_NOT_ENOUGH_MEMORY;
10697 }
10698 }
10699
10700 switch ( Printer->printer_type ) {
10701 case SPLHND_PORTMON_TCP:
10702 werror = process_xcvtcp_command(p->mem_ctx,
10703 p->session_info->security_token,
10704 r->in.function_name,
10705 &r->in.in_data, &out_data,
10706 r->out.needed);
10707 break;
10708 case SPLHND_PORTMON_LOCAL:
10709 werror = process_xcvlocal_command(p->mem_ctx,
10710 p->session_info->security_token,
10711 r->in.function_name,
10712 &r->in.in_data, &out_data,
10713 r->out.needed);
10714 break;
10715 default:
10716 werror = WERR_INVALID_PRINT_MONITOR;
10717 }
10718
10719 if (!W_ERROR_IS_OK(werror)) {
10720 return werror;
10721 }
10722
10723 *r->out.status_code = 0;
10724
10725 if (r->out.out_data && out_data.data && r->in.out_data_size && out_data.length) {
10726 memcpy(r->out.out_data, out_data.data,
10727 MIN(r->in.out_data_size, out_data.length));
10728 }
10729
10730 return WERR_OK;
10731 }
10732
10733 /****************************************************************
10734 _spoolss_AddPrintProcessor
10735 ****************************************************************/
10736
10737 WERROR _spoolss_AddPrintProcessor(struct pipes_struct *p,
10738 struct spoolss_AddPrintProcessor *r)
10739 {
10740 /* for now, just indicate success and ignore the add. We'll
10741 automatically set the winprint processor for printer
10742 entries later. Used to debug the LexMark Optra S 1855 PCL
10743 driver --jerry */
10744
10745 return WERR_OK;
10746 }
10747
10748 /****************************************************************
10749 _spoolss_AddPort
10750 ****************************************************************/
10751
10752 WERROR _spoolss_AddPort(struct pipes_struct *p,
10753 struct spoolss_AddPort *r)
10754 {
10755 /* do what w2k3 does */
10756
10757 return WERR_NOT_SUPPORTED;
10758 }
10759
10760 /****************************************************************
10761 _spoolss_GetPrinterDriver
10762 ****************************************************************/
10763
10764 WERROR _spoolss_GetPrinterDriver(struct pipes_struct *p,
10765 struct spoolss_GetPrinterDriver *r)
10766 {
10767 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10768 return WERR_NOT_SUPPORTED;
10769 }
10770
10771 /****************************************************************
10772 _spoolss_ReadPrinter
10773 ****************************************************************/
10774
10775 WERROR _spoolss_ReadPrinter(struct pipes_struct *p,
10776 struct spoolss_ReadPrinter *r)
10777 {
10778 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10779 return WERR_NOT_SUPPORTED;
10780 }
10781
10782 /****************************************************************
10783 _spoolss_WaitForPrinterChange
10784 ****************************************************************/
10785
10786 WERROR _spoolss_WaitForPrinterChange(struct pipes_struct *p,
10787 struct spoolss_WaitForPrinterChange *r)
10788 {
10789 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10790 return WERR_NOT_SUPPORTED;
10791 }
10792
10793 /****************************************************************
10794 _spoolss_ConfigurePort
10795 ****************************************************************/
10796
10797 WERROR _spoolss_ConfigurePort(struct pipes_struct *p,
10798 struct spoolss_ConfigurePort *r)
10799 {
10800 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10801 return WERR_NOT_SUPPORTED;
10802 }
10803
10804 /****************************************************************
10805 _spoolss_DeletePort
10806 ****************************************************************/
10807
10808 WERROR _spoolss_DeletePort(struct pipes_struct *p,
10809 struct spoolss_DeletePort *r)
10810 {
10811 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10812 return WERR_NOT_SUPPORTED;
10813 }
10814
10815 /****************************************************************
10816 _spoolss_CreatePrinterIC
10817 ****************************************************************/
10818
10819 WERROR _spoolss_CreatePrinterIC(struct pipes_struct *p,
10820 struct spoolss_CreatePrinterIC *r)
10821 {
10822 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10823 return WERR_NOT_SUPPORTED;
10824 }
10825
10826 /****************************************************************
10827 _spoolss_PlayGDIScriptOnPrinterIC
10828 ****************************************************************/
10829
10830 WERROR _spoolss_PlayGDIScriptOnPrinterIC(struct pipes_struct *p,
10831 struct spoolss_PlayGDIScriptOnPrinterIC *r)
10832 {
10833 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10834 return WERR_NOT_SUPPORTED;
10835 }
10836
10837 /****************************************************************
10838 _spoolss_DeletePrinterIC
10839 ****************************************************************/
10840
10841 WERROR _spoolss_DeletePrinterIC(struct pipes_struct *p,
10842 struct spoolss_DeletePrinterIC *r)
10843 {
10844 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10845 return WERR_NOT_SUPPORTED;
10846 }
10847
10848 /****************************************************************
10849 _spoolss_AddPrinterConnection
10850 ****************************************************************/
10851
10852 WERROR _spoolss_AddPrinterConnection(struct pipes_struct *p,
10853 struct spoolss_AddPrinterConnection *r)
10854 {
10855 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10856 return WERR_NOT_SUPPORTED;
10857 }
10858
10859 /****************************************************************
10860 _spoolss_DeletePrinterConnection
10861 ****************************************************************/
10862
10863 WERROR _spoolss_DeletePrinterConnection(struct pipes_struct *p,
10864 struct spoolss_DeletePrinterConnection *r)
10865 {
10866 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10867 return WERR_NOT_SUPPORTED;
10868 }
10869
10870 /****************************************************************
10871 _spoolss_PrinterMessageBox
10872 ****************************************************************/
10873
10874 WERROR _spoolss_PrinterMessageBox(struct pipes_struct *p,
10875 struct spoolss_PrinterMessageBox *r)
10876 {
10877 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10878 return WERR_NOT_SUPPORTED;
10879 }
10880
10881 /****************************************************************
10882 _spoolss_AddMonitor
10883 ****************************************************************/
10884
10885 WERROR _spoolss_AddMonitor(struct pipes_struct *p,
10886 struct spoolss_AddMonitor *r)
10887 {
10888 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10889 return WERR_NOT_SUPPORTED;
10890 }
10891
10892 /****************************************************************
10893 _spoolss_DeleteMonitor
10894 ****************************************************************/
10895
10896 WERROR _spoolss_DeleteMonitor(struct pipes_struct *p,
10897 struct spoolss_DeleteMonitor *r)
10898 {
10899 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10900 return WERR_NOT_SUPPORTED;
10901 }
10902
10903 /****************************************************************
10904 _spoolss_DeletePrintProcessor
10905 ****************************************************************/
10906
10907 WERROR _spoolss_DeletePrintProcessor(struct pipes_struct *p,
10908 struct spoolss_DeletePrintProcessor *r)
10909 {
10910 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10911 return WERR_NOT_SUPPORTED;
10912 }
10913
10914 /****************************************************************
10915 _spoolss_AddPrintProvidor
10916 ****************************************************************/
10917
10918 WERROR _spoolss_AddPrintProvidor(struct pipes_struct *p,
10919 struct spoolss_AddPrintProvidor *r)
10920 {
10921 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10922 return WERR_NOT_SUPPORTED;
10923 }
10924
10925 /****************************************************************
10926 _spoolss_DeletePrintProvidor
10927 ****************************************************************/
10928
10929 WERROR _spoolss_DeletePrintProvidor(struct pipes_struct *p,
10930 struct spoolss_DeletePrintProvidor *r)
10931 {
10932 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10933 return WERR_NOT_SUPPORTED;
10934 }
10935
10936 /****************************************************************
10937 _spoolss_FindFirstPrinterChangeNotification
10938 ****************************************************************/
10939
10940 WERROR _spoolss_FindFirstPrinterChangeNotification(struct pipes_struct *p,
10941 struct spoolss_FindFirstPrinterChangeNotification *r)
10942 {
10943 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10944 return WERR_NOT_SUPPORTED;
10945 }
10946
10947 /****************************************************************
10948 _spoolss_FindNextPrinterChangeNotification
10949 ****************************************************************/
10950
10951 WERROR _spoolss_FindNextPrinterChangeNotification(struct pipes_struct *p,
10952 struct spoolss_FindNextPrinterChangeNotification *r)
10953 {
10954 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10955 return WERR_NOT_SUPPORTED;
10956 }
10957
10958 /****************************************************************
10959 _spoolss_RouterFindFirstPrinterChangeNotificationOld
10960 ****************************************************************/
10961
10962 WERROR _spoolss_RouterFindFirstPrinterChangeNotificationOld(struct pipes_struct *p,
10963 struct spoolss_RouterFindFirstPrinterChangeNotificationOld *r)
10964 {
10965 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10966 return WERR_NOT_SUPPORTED;
10967 }
10968
10969 /****************************************************************
10970 _spoolss_ReplyOpenPrinter
10971 ****************************************************************/
10972
10973 WERROR _spoolss_ReplyOpenPrinter(struct pipes_struct *p,
10974 struct spoolss_ReplyOpenPrinter *r)
10975 {
10976 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10977 return WERR_NOT_SUPPORTED;
10978 }
10979
10980 /****************************************************************
10981 _spoolss_RouterReplyPrinter
10982 ****************************************************************/
10983
10984 WERROR _spoolss_RouterReplyPrinter(struct pipes_struct *p,
10985 struct spoolss_RouterReplyPrinter *r)
10986 {
10987 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10988 return WERR_NOT_SUPPORTED;
10989 }
10990
10991 /****************************************************************
10992 _spoolss_ReplyClosePrinter
10993 ****************************************************************/
10994
10995 WERROR _spoolss_ReplyClosePrinter(struct pipes_struct *p,
10996 struct spoolss_ReplyClosePrinter *r)
10997 {
10998 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10999 return WERR_NOT_SUPPORTED;
11000 }
11001
11002 /****************************************************************
11003 _spoolss_AddPortEx
11004 ****************************************************************/
11005
11006 WERROR _spoolss_AddPortEx(struct pipes_struct *p,
11007 struct spoolss_AddPortEx *r)
11008 {
11009 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11010 return WERR_NOT_SUPPORTED;
11011 }
11012
11013 /****************************************************************
11014 _spoolss_RouterFindFirstPrinterChangeNotification
11015 ****************************************************************/
11016
11017 WERROR _spoolss_RouterFindFirstPrinterChangeNotification(struct pipes_struct *p,
11018 struct spoolss_RouterFindFirstPrinterChangeNotification *r)
11019 {
11020 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11021 return WERR_NOT_SUPPORTED;
11022 }
11023
11024 /****************************************************************
11025 _spoolss_SpoolerInit
11026 ****************************************************************/
11027
11028 WERROR _spoolss_SpoolerInit(struct pipes_struct *p,
11029 struct spoolss_SpoolerInit *r)
11030 {
11031 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11032 return WERR_NOT_SUPPORTED;
11033 }
11034
11035 /****************************************************************
11036 _spoolss_ResetPrinterEx
11037 ****************************************************************/
11038
11039 WERROR _spoolss_ResetPrinterEx(struct pipes_struct *p,
11040 struct spoolss_ResetPrinterEx *r)
11041 {
11042 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11043 return WERR_NOT_SUPPORTED;
11044 }
11045
11046 /****************************************************************
11047 _spoolss_RouterReplyPrinterEx
11048 ****************************************************************/
11049
11050 WERROR _spoolss_RouterReplyPrinterEx(struct pipes_struct *p,
11051 struct spoolss_RouterReplyPrinterEx *r)
11052 {
11053 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11054 return WERR_NOT_SUPPORTED;
11055 }
11056
11057 /****************************************************************
11058 _spoolss_44
11059 ****************************************************************/
11060
11061 WERROR _spoolss_44(struct pipes_struct *p,
11062 struct spoolss_44 *r)
11063 {
11064 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11065 return WERR_NOT_SUPPORTED;
11066 }
11067
11068 /****************************************************************
11069 _spoolss_SetPort
11070 ****************************************************************/
11071
11072 WERROR _spoolss_SetPort(struct pipes_struct *p,
11073 struct spoolss_SetPort *r)
11074 {
11075 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11076 return WERR_NOT_SUPPORTED;
11077 }
11078
11079 /****************************************************************
11080 _spoolss_4a
11081 ****************************************************************/
11082
11083 WERROR _spoolss_4a(struct pipes_struct *p,
11084 struct spoolss_4a *r)
11085 {
11086 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11087 return WERR_NOT_SUPPORTED;
11088 }
11089
11090 /****************************************************************
11091 _spoolss_4b
11092 ****************************************************************/
11093
11094 WERROR _spoolss_4b(struct pipes_struct *p,
11095 struct spoolss_4b *r)
11096 {
11097 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11098 return WERR_NOT_SUPPORTED;
11099 }
11100
11101 /****************************************************************
11102 _spoolss_4c
11103 ****************************************************************/
11104
11105 WERROR _spoolss_4c(struct pipes_struct *p,
11106 struct spoolss_4c *r)
11107 {
11108 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11109 return WERR_NOT_SUPPORTED;
11110 }
11111
11112 /****************************************************************
11113 _spoolss_53
11114 ****************************************************************/
11115
11116 WERROR _spoolss_53(struct pipes_struct *p,
11117 struct spoolss_53 *r)
11118 {
11119 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11120 return WERR_NOT_SUPPORTED;
11121 }
11122
11123 /****************************************************************
11124 _spoolss_AddPerMachineConnection
11125 ****************************************************************/
11126
11127 WERROR _spoolss_AddPerMachineConnection(struct pipes_struct *p,
11128 struct spoolss_AddPerMachineConnection *r)
11129 {
11130 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11131 return WERR_NOT_SUPPORTED;
11132 }
11133
11134 /****************************************************************
11135 _spoolss_DeletePerMachineConnection
11136 ****************************************************************/
11137
11138 WERROR _spoolss_DeletePerMachineConnection(struct pipes_struct *p,
11139 struct spoolss_DeletePerMachineConnection *r)
11140 {
11141 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11142 return WERR_NOT_SUPPORTED;
11143 }
11144
11145 /****************************************************************
11146 _spoolss_EnumPerMachineConnections
11147 ****************************************************************/
11148
11149 WERROR _spoolss_EnumPerMachineConnections(struct pipes_struct *p,
11150 struct spoolss_EnumPerMachineConnections *r)
11151 {
11152 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11153 return WERR_NOT_SUPPORTED;
11154 }
11155
11156 /****************************************************************
11157 _spoolss_5a
11158 ****************************************************************/
11159
11160 WERROR _spoolss_5a(struct pipes_struct *p,
11161 struct spoolss_5a *r)
11162 {
11163 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11164 return WERR_NOT_SUPPORTED;
11165 }
11166
11167 /****************************************************************
11168 _spoolss_5b
11169 ****************************************************************/
11170
11171 WERROR _spoolss_5b(struct pipes_struct *p,
11172 struct spoolss_5b *r)
11173 {
11174 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11175 return WERR_NOT_SUPPORTED;
11176 }
11177
11178 /****************************************************************
11179 _spoolss_5c
11180 ****************************************************************/
11181
11182 WERROR _spoolss_5c(struct pipes_struct *p,
11183 struct spoolss_5c *r)
11184 {
11185 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11186 return WERR_NOT_SUPPORTED;
11187 }
11188
11189 /****************************************************************
11190 _spoolss_5d
11191 ****************************************************************/
11192
11193 WERROR _spoolss_5d(struct pipes_struct *p,
11194 struct spoolss_5d *r)
11195 {
11196 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11197 return WERR_NOT_SUPPORTED;
11198 }
11199
11200 /****************************************************************
11201 _spoolss_5e
11202 ****************************************************************/
11203
11204 WERROR _spoolss_5e(struct pipes_struct *p,
11205 struct spoolss_5e *r)
11206 {
11207 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11208 return WERR_NOT_SUPPORTED;
11209 }
11210
11211 /****************************************************************
11212 _spoolss_5f
11213 ****************************************************************/
11214
11215 WERROR _spoolss_5f(struct pipes_struct *p,
11216 struct spoolss_5f *r)
11217 {
11218 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11219 return WERR_NOT_SUPPORTED;
11220 }
11221
11222 /****************************************************************
11223 _spoolss_60
11224 ****************************************************************/
11225
11226 WERROR _spoolss_60(struct pipes_struct *p,
11227 struct spoolss_60 *r)
11228 {
11229 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11230 return WERR_NOT_SUPPORTED;
11231 }
11232
11233 /****************************************************************
11234 _spoolss_SendRecvBidiData
11235 ****************************************************************/
11236
11237 WERROR _spoolss_SendRecvBidiData(struct pipes_struct *p,
11238 struct spoolss_SendRecvBidiData *r)
11239 {
11240 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11241 return WERR_NOT_SUPPORTED;
11242 }
11243
11244 /****************************************************************
11245 _spoolss_62
11246 ****************************************************************/
11247
11248 WERROR _spoolss_62(struct pipes_struct *p,
11249 struct spoolss_62 *r)
11250 {
11251 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11252 return WERR_NOT_SUPPORTED;
11253 }
11254
11255 /****************************************************************
11256 _spoolss_63
11257 ****************************************************************/
11258
11259 WERROR _spoolss_63(struct pipes_struct *p,
11260 struct spoolss_63 *r)
11261 {
11262 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11263 return WERR_NOT_SUPPORTED;
11264 }
11265
11266 /****************************************************************
11267 _spoolss_64
11268 ****************************************************************/
11269
11270 WERROR _spoolss_64(struct pipes_struct *p,
11271 struct spoolss_64 *r)
11272 {
11273 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11274 return WERR_NOT_SUPPORTED;
11275 }
11276
11277 /****************************************************************
11278 _spoolss_65
11279 ****************************************************************/
11280
11281 WERROR _spoolss_65(struct pipes_struct *p,
11282 struct spoolss_65 *r)
11283 {
11284 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11285 return WERR_NOT_SUPPORTED;
11286 }
11287
11288 /****************************************************************
11289 _spoolss_GetCorePrinterDrivers
11290 ****************************************************************/
11291
11292 HRESULT _spoolss_GetCorePrinterDrivers(struct pipes_struct *p,
11293 struct spoolss_GetCorePrinterDrivers *r)
11294 {
11295 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11296 return HRES_ERROR_NOT_SUPPORTED;
11297 }
11298
11299 /****************************************************************
11300 _spoolss_67
11301 ****************************************************************/
11302
11303 WERROR _spoolss_67(struct pipes_struct *p,
11304 struct spoolss_67 *r)
11305 {
11306 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11307 return WERR_NOT_SUPPORTED;
11308 }
11309
11310 /****************************************************************
11311 _spoolss_GetPrinterDriverPackagePath
11312 ****************************************************************/
11313
11314 HRESULT _spoolss_GetPrinterDriverPackagePath(struct pipes_struct *p,
11315 struct spoolss_GetPrinterDriverPackagePath *r)
11316 {
11317 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11318 return HRES_ERROR_NOT_SUPPORTED;
11319 }
11320
11321 /****************************************************************
11322 _spoolss_69
11323 ****************************************************************/
11324
11325 WERROR _spoolss_69(struct pipes_struct *p,
11326 struct spoolss_69 *r)
11327 {
11328 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11329 return WERR_NOT_SUPPORTED;
11330 }
11331
11332 /****************************************************************
11333 _spoolss_6a
11334 ****************************************************************/
11335
11336 WERROR _spoolss_6a(struct pipes_struct *p,
11337 struct spoolss_6a *r)
11338 {
11339 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11340 return WERR_NOT_SUPPORTED;
11341 }
11342
11343 /****************************************************************
11344 _spoolss_6b
11345 ****************************************************************/
11346
11347 WERROR _spoolss_6b(struct pipes_struct *p,
11348 struct spoolss_6b *r)
11349 {
11350 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11351 return WERR_NOT_SUPPORTED;
11352 }
11353
11354 /****************************************************************
11355 _spoolss_6c
11356 ****************************************************************/
11357
11358 WERROR _spoolss_6c(struct pipes_struct *p,
11359 struct spoolss_6c *r)
11360 {
11361 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11362 return WERR_NOT_SUPPORTED;
11363 }
11364
11365 /****************************************************************
11366 _spoolss_6d
11367 ****************************************************************/
11368
11369 WERROR _spoolss_6d(struct pipes_struct *p,
11370 struct spoolss_6d *r)
11371 {
11372 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11373 return WERR_NOT_SUPPORTED;
11374 }
11375
11376 /****************************************************************
11377 _spoolss_GetJobNamedPropertyValue
11378 ****************************************************************/
11379
11380 WERROR _spoolss_GetJobNamedPropertyValue(struct pipes_struct *p,
11381 struct spoolss_GetJobNamedPropertyValue *r)
11382 {
11383 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11384 return WERR_NOT_SUPPORTED;
11385 }
11386
11387 /****************************************************************
11388 _spoolss_SetJobNamedProperty
11389 ****************************************************************/
11390
11391 WERROR _spoolss_SetJobNamedProperty(struct pipes_struct *p,
11392 struct spoolss_SetJobNamedProperty *r)
11393 {
11394 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11395 return WERR_NOT_SUPPORTED;
11396 }
11397
11398 /****************************************************************
11399 _spoolss_DeleteJobNamedProperty
11400 ****************************************************************/
11401
11402 WERROR _spoolss_DeleteJobNamedProperty(struct pipes_struct *p,
11403 struct spoolss_DeleteJobNamedProperty *r)
11404 {
11405 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11406 return WERR_NOT_SUPPORTED;
11407 }
11408
11409 /****************************************************************
11410 _spoolss_EnumJobNamedProperties
11411 ****************************************************************/
11412
11413 WERROR _spoolss_EnumJobNamedProperties(struct pipes_struct *p,
11414 struct spoolss_EnumJobNamedProperties *r)
11415 {
11416 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11417 return WERR_NOT_SUPPORTED;
11418 }
11419
11420 /****************************************************************
11421 _spoolss_72
11422 ****************************************************************/
11423
11424 WERROR _spoolss_72(struct pipes_struct *p,
11425 struct spoolss_72 *r)
11426 {
11427 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11428 return WERR_NOT_SUPPORTED;
11429 }
11430
11431 /****************************************************************
11432 _spoolss_73
11433 ****************************************************************/
11434
11435 WERROR _spoolss_73(struct pipes_struct *p,
11436 struct spoolss_73 *r)
11437 {
11438 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11439 return WERR_NOT_SUPPORTED;
11440 }
11441
11442 /****************************************************************
11443 _spoolss_RpcLogJobInfoForBranchOffice
11444 ****************************************************************/
11445
11446 WERROR _spoolss_LogJobInfoForBranchOffice(struct pipes_struct *p,
11447 struct spoolss_LogJobInfoForBranchOffice *r)
11448 {
11449 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
11450 return WERR_NOT_SUPPORTED;
11451 }
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