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BUG 9574: Fix a possible null pointer dereference in spoolss.
[Samba.git] / source3 / rpc_server / spoolss / srv_spoolss_nt.c
blob6c5b2b1d9ff9365bee855772da1814a6650e8eff
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
60 /* macros stolen from s4 spoolss server */
61 #define SPOOLSS_BUFFER_UNION(fn,info,level) \
62 ((info)?ndr_size_##fn(info, level, 0):0)
63
64 #define SPOOLSS_BUFFER_UNION_ARRAY(mem_ctx,fn,info,level,count) \
65 ((info)?ndr_size_##fn##_info(mem_ctx, level, count, info):0)
66
67 #define SPOOLSS_BUFFER_ARRAY(mem_ctx,fn,info,count) \
68 ((info)?ndr_size_##fn##_info(mem_ctx, count, info):0)
69
70 #define SPOOLSS_BUFFER_OK(val_true,val_false) ((r->in.offered >= *r->out.needed)?val_true:val_false)
71
72 #undef DBGC_CLASS
73 #define DBGC_CLASS DBGC_RPC_SRV
74
75 #ifndef MAX_OPEN_PRINTER_EXS
76 #define MAX_OPEN_PRINTER_EXS 50
77 #endif
78
79 struct notify_back_channel;
80
81 /* structure to store the printer handles */
82 /* and a reference to what it's pointing to */
83 /* and the notify info asked about */
84 /* that's the central struct */
85 struct printer_handle {
86 struct printer_handle *prev, *next;
87 bool document_started;
88 bool page_started;
89 uint32 jobid; /* jobid in printing backend */
90 int printer_type;
91 const char *servername;
92 fstring sharename;
93 uint32 type;
94 uint32 access_granted;
95 struct {
96 uint32 flags;
97 uint32 options;
98 fstring localmachine;
99 uint32 printerlocal;
100 struct spoolss_NotifyOption *option;
101 struct policy_handle cli_hnd;
102 struct notify_back_channel *cli_chan;
103 uint32 change;
104 /* are we in a FindNextPrinterChangeNotify() call? */
105 bool fnpcn;
106 struct messaging_context *msg_ctx;
107 } notify;
108 struct {
109 fstring machine;
110 fstring user;
111 } client;
112
113 /* devmode sent in the OpenPrinter() call */
114 struct spoolss_DeviceMode *devmode;
115
116 /* TODO cache the printer info2 structure */
117 struct spoolss_PrinterInfo2 *info2;
118
119 };
120
121 static struct printer_handle *printers_list;
122
123 struct printer_session_counter {
124 struct printer_session_counter *next;
125 struct printer_session_counter *prev;
126
127 int snum;
128 uint32_t counter;
129 };
130
131 static struct printer_session_counter *counter_list;
132
133 struct notify_back_channel {
134 struct notify_back_channel *prev, *next;
135
136 /* associated client */
137 struct sockaddr_storage client_address;
138
139 /* print notify back-channel pipe handle*/
140 struct rpc_pipe_client *cli_pipe;
141 uint32_t active_connections;
142 };
143
144 static struct notify_back_channel *back_channels;
145
146 /* Map generic permissions to printer object specific permissions */
147
148 const struct standard_mapping printer_std_mapping = {
149 PRINTER_READ,
150 PRINTER_WRITE,
151 PRINTER_EXECUTE,
152 PRINTER_ALL_ACCESS
153 };
154
155 /* Map generic permissions to print server object specific permissions */
156
157 const struct standard_mapping printserver_std_mapping = {
158 SERVER_READ,
159 SERVER_WRITE,
160 SERVER_EXECUTE,
161 SERVER_ALL_ACCESS
162 };
163
164 /* API table for Xcv Monitor functions */
165
166 struct xcv_api_table {
167 const char *name;
168 WERROR(*fn) (TALLOC_CTX *mem_ctx, struct security_token *token, DATA_BLOB *in, DATA_BLOB *out, uint32_t *needed);
169 };
170
171 static void prune_printername_cache(void);
172
173 /********************************************************************
174 * Canonicalize servername.
175 ********************************************************************/
176
177 static const char *canon_servername(const char *servername)
178 {
179 const char *pservername = servername;
180 while (*pservername == '\\') {
181 pservername++;
182 }
183 return pservername;
184 }
185
186 /* translate between internal status numbers and NT status numbers */
187 static int nt_printj_status(int v)
188 {
189 switch (v) {
190 case LPQ_QUEUED:
191 return 0;
192 case LPQ_PAUSED:
193 return JOB_STATUS_PAUSED;
194 case LPQ_SPOOLING:
195 return JOB_STATUS_SPOOLING;
196 case LPQ_PRINTING:
197 return JOB_STATUS_PRINTING;
198 case LPQ_ERROR:
199 return JOB_STATUS_ERROR;
200 case LPQ_DELETING:
201 return JOB_STATUS_DELETING;
202 case LPQ_OFFLINE:
203 return JOB_STATUS_OFFLINE;
204 case LPQ_PAPEROUT:
205 return JOB_STATUS_PAPEROUT;
206 case LPQ_PRINTED:
207 return JOB_STATUS_PRINTED;
208 case LPQ_DELETED:
209 return JOB_STATUS_DELETED;
210 case LPQ_BLOCKED:
211 return JOB_STATUS_BLOCKED_DEVQ;
212 case LPQ_USER_INTERVENTION:
213 return JOB_STATUS_USER_INTERVENTION;
214 }
215 return 0;
216 }
217
218 static int nt_printq_status(int v)
219 {
220 switch (v) {
221 case LPQ_PAUSED:
222 return PRINTER_STATUS_PAUSED;
223 case LPQ_QUEUED:
224 case LPQ_SPOOLING:
225 case LPQ_PRINTING:
226 return 0;
227 }
228 return 0;
229 }
230
231 /***************************************************************************
232 Disconnect from the client
233 ****************************************************************************/
234
235 static void srv_spoolss_replycloseprinter(int snum,
236 struct printer_handle *prn_hnd)
237 {
238 WERROR result;
239 NTSTATUS status;
240
241 /*
242 * Tell the specific printing tdb we no longer want messages for this printer
243 * by deregistering our PID.
244 */
245
246 if (!print_notify_deregister_pid(snum)) {
247 DEBUG(0, ("Failed to register our pid for printer %s\n",
248 lp_const_servicename(snum)));
249 }
250
251 /* weird if the test succeeds !!! */
252 if (prn_hnd->notify.cli_chan == NULL ||
253 prn_hnd->notify.cli_chan->cli_pipe == NULL ||
254 prn_hnd->notify.cli_chan->cli_pipe->binding_handle == NULL ||
255 prn_hnd->notify.cli_chan->active_connections == 0) {
256 DEBUG(0, ("Trying to close unexisting backchannel!\n"));
257 DLIST_REMOVE(back_channels, prn_hnd->notify.cli_chan);
258 TALLOC_FREE(prn_hnd->notify.cli_chan);
259 return;
260 }
261
262 status = dcerpc_spoolss_ReplyClosePrinter(
263 prn_hnd->notify.cli_chan->cli_pipe->binding_handle,
264 talloc_tos(),
265 &prn_hnd->notify.cli_hnd,
266 &result);
267 if (!NT_STATUS_IS_OK(status)) {
268 DEBUG(0, ("dcerpc_spoolss_ReplyClosePrinter failed [%s].\n",
269 nt_errstr(status)));
270 result = ntstatus_to_werror(status);
271 } else if (!W_ERROR_IS_OK(result)) {
272 DEBUG(0, ("reply_close_printer failed [%s].\n",
273 win_errstr(result)));
274 }
275
276 /* if it's the last connection, deconnect the IPC$ share */
277 if (prn_hnd->notify.cli_chan->active_connections == 1) {
278
279 cli_shutdown(rpc_pipe_np_smb_conn(prn_hnd->notify.cli_chan->cli_pipe));
280 DLIST_REMOVE(back_channels, prn_hnd->notify.cli_chan);
281 TALLOC_FREE(prn_hnd->notify.cli_chan);
282
283 if (prn_hnd->notify.msg_ctx != NULL) {
284 messaging_deregister(prn_hnd->notify.msg_ctx,
285 MSG_PRINTER_NOTIFY2, NULL);
286 }
287 }
288
289 if (prn_hnd->notify.cli_chan) {
290 prn_hnd->notify.cli_chan->active_connections--;
291 prn_hnd->notify.cli_chan = NULL;
292 }
293 }
294
295 /****************************************************************************
296 Functions to free a printer entry datastruct.
297 ****************************************************************************/
298
299 static int printer_entry_destructor(struct printer_handle *Printer)
300 {
301 if (Printer->notify.cli_chan != NULL &&
302 Printer->notify.cli_chan->active_connections > 0) {
303 int snum = -1;
304
305 switch(Printer->printer_type) {
306 case SPLHND_SERVER:
307 srv_spoolss_replycloseprinter(snum, Printer);
308 break;
309
310 case SPLHND_PRINTER:
311 snum = print_queue_snum(Printer->sharename);
312 if (snum != -1) {
313 srv_spoolss_replycloseprinter(snum, Printer);
314 }
315 break;
316 default:
317 break;
318 }
319 }
320
321 Printer->notify.flags=0;
322 Printer->notify.options=0;
323 Printer->notify.localmachine[0]='\0';
324 Printer->notify.printerlocal=0;
325 TALLOC_FREE(Printer->notify.option);
326 TALLOC_FREE(Printer->devmode);
327
328 /* Remove from the internal list. */
329 DLIST_REMOVE(printers_list, Printer);
330 return 0;
331 }
332
333 /****************************************************************************
334 find printer index by handle
335 ****************************************************************************/
336
337 static struct printer_handle *find_printer_index_by_hnd(struct pipes_struct *p,
338 struct policy_handle *hnd)
339 {
340 struct printer_handle *find_printer = NULL;
341
342 if(!find_policy_by_hnd(p,hnd,(void **)(void *)&find_printer)) {
343 DEBUG(2,("find_printer_index_by_hnd: Printer handle not found: "));
344 return NULL;
345 }
346
347 return find_printer;
348 }
349
350 /****************************************************************************
351 Close printer index by handle.
352 ****************************************************************************/
353
354 static bool close_printer_handle(struct pipes_struct *p, struct policy_handle *hnd)
355 {
356 struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd);
357
358 if (!Printer) {
359 DEBUG(2,("close_printer_handle: Invalid handle (%s:%u:%u)\n",
360 OUR_HANDLE(hnd)));
361 return false;
362 }
363
364 close_policy_hnd(p, hnd);
365
366 return true;
367 }
368
369 /****************************************************************************
370 Delete a printer given a handle.
371 ****************************************************************************/
372
373 static WERROR delete_printer_hook(TALLOC_CTX *ctx, struct security_token *token,
374 const char *sharename,
375 struct messaging_context *msg_ctx)
376 {
377 char *cmd = lp_deleteprinter_cmd(talloc_tos());
378 char *command = NULL;
379 int ret;
380 bool is_print_op = false;
381
382 /* can't fail if we don't try */
383
384 if ( !*cmd )
385 return WERR_OK;
386
387 command = talloc_asprintf(ctx,
388 "%s \"%s\"",
389 cmd, sharename);
390 if (!command) {
391 return WERR_NOMEM;
392 }
393 if ( token )
394 is_print_op = security_token_has_privilege(token, SEC_PRIV_PRINT_OPERATOR);
395
396 DEBUG(10,("Running [%s]\n", command));
397
398 /********** BEGIN SePrintOperatorPrivlege BLOCK **********/
399
400 if ( is_print_op )
401 become_root();
402
403 if ( (ret = smbrun(command, NULL)) == 0 ) {
404 /* Tell everyone we updated smb.conf. */
405 message_send_all(msg_ctx, MSG_SMB_CONF_UPDATED, NULL, 0, NULL);
406 }
407
408 if ( is_print_op )
409 unbecome_root();
410
411 /********** END SePrintOperatorPrivlege BLOCK **********/
412
413 DEBUGADD(10,("returned [%d]\n", ret));
414
415 TALLOC_FREE(command);
416
417 if (ret != 0)
418 return WERR_BADFID; /* What to return here? */
419
420 return WERR_OK;
421 }
422
423 /****************************************************************************
424 Delete a printer given a handle.
425 ****************************************************************************/
426
427 static WERROR delete_printer_handle(struct pipes_struct *p, struct policy_handle *hnd)
428 {
429 struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd);
430 WERROR result;
431
432 if (!Printer) {
433 DEBUG(2,("delete_printer_handle: Invalid handle (%s:%u:%u)\n",
434 OUR_HANDLE(hnd)));
435 return WERR_BADFID;
436 }
437
438 /*
439 * It turns out that Windows allows delete printer on a handle
440 * opened by an admin user, then used on a pipe handle created
441 * by an anonymous user..... but they're working on security.... riiight !
442 * JRA.
443 */
444
445 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
446 DEBUG(3, ("delete_printer_handle: denied by handle\n"));
447 return WERR_ACCESS_DENIED;
448 }
449
450 /* this does not need a become root since the access check has been
451 done on the handle already */
452
453 result = winreg_delete_printer_key_internal(p->mem_ctx,
454 get_session_info_system(),
455 p->msg_ctx,
456 Printer->sharename,
457 "");
458 if (!W_ERROR_IS_OK(result)) {
459 DEBUG(3,("Error deleting printer %s\n", Printer->sharename));
460 return WERR_BADFID;
461 }
462
463 result = delete_printer_hook(p->mem_ctx, p->session_info->security_token,
464 Printer->sharename, p->msg_ctx);
465 if (!W_ERROR_IS_OK(result)) {
466 return result;
467 }
468 prune_printername_cache();
469 return WERR_OK;
470 }
471
472 /****************************************************************************
473 Return the snum of a printer corresponding to an handle.
474 ****************************************************************************/
475
476 static bool get_printer_snum(struct pipes_struct *p, struct policy_handle *hnd,
477 int *number, struct share_params **params)
478 {
479 struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd);
480
481 if (!Printer) {
482 DEBUG(2,("get_printer_snum: Invalid handle (%s:%u:%u)\n",
483 OUR_HANDLE(hnd)));
484 return false;
485 }
486
487 switch (Printer->printer_type) {
488 case SPLHND_PRINTER:
489 DEBUG(4,("short name:%s\n", Printer->sharename));
490 *number = print_queue_snum(Printer->sharename);
491 return (*number != -1);
492 case SPLHND_SERVER:
493 return false;
494 default:
495 return false;
496 }
497 }
498
499 /****************************************************************************
500 Set printer handle type.
501 Check if it's \\server or \\server\printer
502 ****************************************************************************/
503
504 static bool set_printer_hnd_printertype(struct printer_handle *Printer, const char *handlename)
505 {
506 DEBUG(3,("Setting printer type=%s\n", handlename));
507
508 /* it's a print server */
509 if (handlename && *handlename=='\\' && *(handlename+1)=='\\' && !strchr_m(handlename+2, '\\')) {
510 DEBUGADD(4,("Printer is a print server\n"));
511 Printer->printer_type = SPLHND_SERVER;
512 }
513 /* it's a printer (set_printer_hnd_name() will handle port monitors */
514 else {
515 DEBUGADD(4,("Printer is a printer\n"));
516 Printer->printer_type = SPLHND_PRINTER;
517 }
518
519 return true;
520 }
521
522 static void prune_printername_cache_fn(const char *key, const char *value,
523 time_t timeout, void *private_data)
524 {
525 gencache_del(key);
526 }
527
528 static void prune_printername_cache(void)
529 {
530 gencache_iterate(prune_printername_cache_fn, NULL, "PRINTERNAME/*");
531 }
532
533 /****************************************************************************
534 Set printer handle name.. Accept names like \\server, \\server\printer,
535 \\server\SHARE, & "\\server\,XcvMonitor Standard TCP/IP Port" See
536 the MSDN docs regarding OpenPrinter() for details on the XcvData() and
537 XcvDataPort() interface.
538 ****************************************************************************/
539
540 static WERROR set_printer_hnd_name(TALLOC_CTX *mem_ctx,
541 const struct auth_session_info *session_info,
542 struct messaging_context *msg_ctx,
543 struct printer_handle *Printer,
544 const char *handlename)
545 {
546 int snum;
547 int n_services=lp_numservices();
548 char *aprinter;
549 const char *printername;
550 const char *servername = NULL;
551 fstring sname;
552 bool found = false;
553 struct spoolss_PrinterInfo2 *info2 = NULL;
554 WERROR result;
555 char *p;
556
557 /*
558 * Hopefully nobody names his printers like this. Maybe \ or ,
559 * are illegal in printer names even?
560 */
561 const char printer_not_found[] = "Printer \\, !@#$%^&*( not found";
562 char *cache_key;
563 char *tmp;
564
565 DEBUG(4,("Setting printer name=%s (len=%lu)\n", handlename,
566 (unsigned long)strlen(handlename)));
567
568 aprinter = discard_const_p(char, handlename);
569 if ( *handlename == '\\' ) {
570 servername = canon_servername(handlename);
571 if ( (aprinter = strchr_m( servername, '\\' )) != NULL ) {
572 *aprinter = '\0';
573 aprinter++;
574 }
575 if (!is_myname_or_ipaddr(servername)) {
576 return WERR_INVALID_PRINTER_NAME;
577 }
578 Printer->servername = talloc_asprintf(Printer, "\\\\%s", servername);
579 if (Printer->servername == NULL) {
580 return WERR_NOMEM;
581 }
582 }
583
584 if (Printer->printer_type == SPLHND_SERVER) {
585 return WERR_OK;
586 }
587
588 if (Printer->printer_type != SPLHND_PRINTER) {
589 return WERR_INVALID_HANDLE;
590 }
591
592 DEBUGADD(5, ("searching for [%s]\n", aprinter));
593
594 p = strchr(aprinter, ',');
595 if (p != NULL) {
596 char *p2 = p;
597 p++;
598 if (*p == ' ') {
599 p++;
600 }
601 if (strncmp(p, "DrvConvert", strlen("DrvConvert")) == 0) {
602 *p2 = '\0';
603 } else if (strncmp(p, "LocalOnly", strlen("LocalOnly")) == 0) {
604 *p2 = '\0';
605 }
606 }
607
608 if (p) {
609 DEBUGADD(5, ("stripped handlename: [%s]\n", aprinter));
610 }
611
612 /* check for the Port Monitor Interface */
613 if ( strequal( aprinter, SPL_XCV_MONITOR_TCPMON ) ) {
614 Printer->printer_type = SPLHND_PORTMON_TCP;
615 fstrcpy(sname, SPL_XCV_MONITOR_TCPMON);
616 found = true;
617 }
618 else if ( strequal( aprinter, SPL_XCV_MONITOR_LOCALMON ) ) {
619 Printer->printer_type = SPLHND_PORTMON_LOCAL;
620 fstrcpy(sname, SPL_XCV_MONITOR_LOCALMON);
621 found = true;
622 }
623
624 /*
625 * With hundreds of printers, the "for" loop iterating all
626 * shares can be quite expensive, as it is done on every
627 * OpenPrinter. The loop maps "aprinter" to "sname", the
628 * result of which we cache in gencache.
629 */
630
631 cache_key = talloc_asprintf(talloc_tos(), "PRINTERNAME/%s",
632 aprinter);
633 if ((cache_key != NULL) && gencache_get(cache_key, &tmp, NULL)) {
634
635 found = (strcmp(tmp, printer_not_found) != 0);
636 if (!found) {
637 DEBUG(4, ("Printer %s not found\n", aprinter));
638 SAFE_FREE(tmp);
639 return WERR_INVALID_PRINTER_NAME;
640 }
641 fstrcpy(sname, tmp);
642 SAFE_FREE(tmp);
643 }
644
645 /* Search all sharenames first as this is easier than pulling
646 the printer_info_2 off of disk. Don't use find_service() since
647 that calls out to map_username() */
648
649 /* do another loop to look for printernames */
650 for (snum = 0; !found && snum < n_services; snum++) {
651 const char *printer = lp_const_servicename(snum);
652
653 /* no point going on if this is not a printer */
654 if (!(lp_snum_ok(snum) && lp_print_ok(snum))) {
655 continue;
656 }
657
658 /* ignore [printers] share */
659 if (strequal(printer, "printers")) {
660 continue;
661 }
662
663 fstrcpy(sname, printer);
664 if (strequal(aprinter, printer)) {
665 found = true;
666 break;
667 }
668
669 /* no point looking up the printer object if
670 we aren't allowing printername != sharename */
671 if (lp_force_printername(snum)) {
672 continue;
673 }
674
675 result = winreg_get_printer_internal(mem_ctx,
676 session_info,
677 msg_ctx,
678 sname,
679 &info2);
680 if ( !W_ERROR_IS_OK(result) ) {
681 DEBUG(2,("set_printer_hnd_name: failed to lookup printer [%s] -- result [%s]\n",
682 sname, win_errstr(result)));
683 continue;
684 }
685
686 printername = strrchr(info2->printername, '\\');
687 if (printername == NULL) {
688 printername = info2->printername;
689 } else {
690 printername++;
691 }
692
693 if (strequal(printername, aprinter)) {
694 found = true;
695 break;
696 }
697
698 DEBUGADD(10, ("printername: %s\n", printername));
699
700 TALLOC_FREE(info2);
701 }
702
703 if ( !found ) {
704 if (cache_key != NULL) {
705 gencache_set(cache_key, printer_not_found,
706 time(NULL)+300);
707 TALLOC_FREE(cache_key);
708 }
709 DEBUGADD(4,("Printer not found\n"));
710 return WERR_INVALID_PRINTER_NAME;
711 }
712
713 if (cache_key != NULL) {
714 gencache_set(cache_key, sname, time(NULL)+300);
715 TALLOC_FREE(cache_key);
716 }
717
718 DEBUGADD(4,("set_printer_hnd_name: Printer found: %s -> %s\n", aprinter, sname));
719
720 strlcpy(Printer->sharename, sname, sizeof(Printer->sharename));
721
722 return WERR_OK;
723 }
724
725 /****************************************************************************
726 Find first available printer slot. creates a printer handle for you.
727 ****************************************************************************/
728
729 static WERROR open_printer_hnd(struct pipes_struct *p,
730 struct policy_handle *hnd,
731 const char *name,
732 uint32_t access_granted)
733 {
734 struct printer_handle *new_printer;
735 WERROR result;
736
737 DEBUG(10,("open_printer_hnd: name [%s]\n", name));
738
739 new_printer = talloc_zero(p->mem_ctx, struct printer_handle);
740 if (new_printer == NULL) {
741 return WERR_NOMEM;
742 }
743 talloc_set_destructor(new_printer, printer_entry_destructor);
744
745 /* This also steals the printer_handle on the policy_handle */
746 if (!create_policy_hnd(p, hnd, new_printer)) {
747 TALLOC_FREE(new_printer);
748 return WERR_INVALID_HANDLE;
749 }
750
751 /* Add to the internal list. */
752 DLIST_ADD(printers_list, new_printer);
753
754 new_printer->notify.option=NULL;
755
756 if (!set_printer_hnd_printertype(new_printer, name)) {
757 close_printer_handle(p, hnd);
758 return WERR_INVALID_HANDLE;
759 }
760
761 result = set_printer_hnd_name(p->mem_ctx,
762 get_session_info_system(),
763 p->msg_ctx,
764 new_printer, name);
765 if (!W_ERROR_IS_OK(result)) {
766 close_printer_handle(p, hnd);
767 return result;
768 }
769
770 new_printer->access_granted = access_granted;
771
772 DEBUG(5, ("%d printer handles active\n",
773 (int)num_pipe_handles(p)));
774
775 return WERR_OK;
776 }
777
778 /***************************************************************************
779 check to see if the client motify handle is monitoring the notification
780 given by (notify_type, notify_field).
781 **************************************************************************/
782
783 static bool is_monitoring_event_flags(uint32_t flags, uint16_t notify_type,
784 uint16_t notify_field)
785 {
786 return true;
787 }
788
789 static bool is_monitoring_event(struct printer_handle *p, uint16_t notify_type,
790 uint16_t notify_field)
791 {
792 struct spoolss_NotifyOption *option = p->notify.option;
793 uint32_t i, j;
794
795 /*
796 * Flags should always be zero when the change notify
797 * is registered by the client's spooler. A user Win32 app
798 * might use the flags though instead of the NOTIFY_OPTION_INFO
799 * --jerry
800 */
801
802 if (!option) {
803 return false;
804 }
805
806 if (p->notify.flags)
807 return is_monitoring_event_flags(
808 p->notify.flags, notify_type, notify_field);
809
810 for (i = 0; i < option->count; i++) {
811
812 /* Check match for notify_type */
813
814 if (option->types[i].type != notify_type)
815 continue;
816
817 /* Check match for field */
818
819 for (j = 0; j < option->types[i].count; j++) {
820 if (option->types[i].fields[j].field == notify_field) {
821 return true;
822 }
823 }
824 }
825
826 DEBUG(10, ("Open handle for \\\\%s\\%s is not monitoring 0x%02x/0x%02x\n",
827 p->servername, p->sharename, notify_type, notify_field));
828
829 return false;
830 }
831
832 #define SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(_data, _integer) \
833 _data->data.integer[0] = _integer; \
834 _data->data.integer[1] = 0;
835
836
837 #define SETUP_SPOOLSS_NOTIFY_DATA_STRING(_data, _p) \
838 _data->data.string.string = talloc_strdup(mem_ctx, _p); \
839 if (!_data->data.string.string) {\
840 _data->data.string.size = 0; \
841 } \
842 _data->data.string.size = strlen_m_term(_p) * 2;
843
844 #define SETUP_SPOOLSS_NOTIFY_DATA_DEVMODE(_data, _devmode) \
845 _data->data.devmode.devmode = _devmode;
846
847 #define SETUP_SPOOLSS_NOTIFY_DATA_SECDESC(_data, _sd) \
848 _data->data.sd.sd = dup_sec_desc(mem_ctx, _sd); \
849 if (!_data->data.sd.sd) { \
850 _data->data.sd.sd_size = 0; \
851 } \
852 _data->data.sd.sd_size = \
853 ndr_size_security_descriptor(_data->data.sd.sd, 0);
854
855 static void init_systemtime_buffer(TALLOC_CTX *mem_ctx,
856 struct tm *t,
857 const char **pp,
858 uint32_t *plen)
859 {
860 struct spoolss_Time st;
861 uint32_t len = 16;
862 char *p;
863
864 if (!init_systemtime(&st, t)) {
865 return;
866 }
867
868 p = talloc_array(mem_ctx, char, len);
869 if (!p) {
870 return;
871 }
872
873 /*
874 * Systemtime must be linearized as a set of UINT16's.
875 * Fix from Benjamin (Bj) Kuit bj@it.uts.edu.au
876 */
877
878 SSVAL(p, 0, st.year);
879 SSVAL(p, 2, st.month);
880 SSVAL(p, 4, st.day_of_week);
881 SSVAL(p, 6, st.day);
882 SSVAL(p, 8, st.hour);
883 SSVAL(p, 10, st.minute);
884 SSVAL(p, 12, st.second);
885 SSVAL(p, 14, st.millisecond);
886
887 *pp = p;
888 *plen = len;
889 }
890
891 /* Convert a notification message to a struct spoolss_Notify */
892
893 static void notify_one_value(struct spoolss_notify_msg *msg,
894 struct spoolss_Notify *data,
895 TALLOC_CTX *mem_ctx)
896 {
897 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, msg->notify.value[0]);
898 }
899
900 static void notify_string(struct spoolss_notify_msg *msg,
901 struct spoolss_Notify *data,
902 TALLOC_CTX *mem_ctx)
903 {
904 /* The length of the message includes the trailing \0 */
905
906 data->data.string.size = msg->len * 2;
907 data->data.string.string = talloc_strdup(mem_ctx, msg->notify.data);
908 if (!data->data.string.string) {
909 data->data.string.size = 0;
910 return;
911 }
912 }
913
914 static void notify_system_time(struct spoolss_notify_msg *msg,
915 struct spoolss_Notify *data,
916 TALLOC_CTX *mem_ctx)
917 {
918 data->data.string.string = NULL;
919 data->data.string.size = 0;
920
921 if (msg->len != sizeof(time_t)) {
922 DEBUG(5, ("notify_system_time: received wrong sized message (%d)\n",
923 msg->len));
924 return;
925 }
926
927 init_systemtime_buffer(mem_ctx, gmtime((time_t *)msg->notify.data),
928 &data->data.string.string,
929 &data->data.string.size);
930 }
931
932 struct notify2_message_table {
933 const char *name;
934 void (*fn)(struct spoolss_notify_msg *msg,
935 struct spoolss_Notify *data, TALLOC_CTX *mem_ctx);
936 };
937
938 static struct notify2_message_table printer_notify_table[] = {
939 /* 0x00 */ { "PRINTER_NOTIFY_FIELD_SERVER_NAME", notify_string },
940 /* 0x01 */ { "PRINTER_NOTIFY_FIELD_PRINTER_NAME", notify_string },
941 /* 0x02 */ { "PRINTER_NOTIFY_FIELD_SHARE_NAME", notify_string },
942 /* 0x03 */ { "PRINTER_NOTIFY_FIELD_PORT_NAME", notify_string },
943 /* 0x04 */ { "PRINTER_NOTIFY_FIELD_DRIVER_NAME", notify_string },
944 /* 0x05 */ { "PRINTER_NOTIFY_FIELD_COMMENT", notify_string },
945 /* 0x06 */ { "PRINTER_NOTIFY_FIELD_LOCATION", notify_string },
946 /* 0x07 */ { "PRINTER_NOTIFY_FIELD_DEVMODE", NULL },
947 /* 0x08 */ { "PRINTER_NOTIFY_FIELD_SEPFILE", notify_string },
948 /* 0x09 */ { "PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR", notify_string },
949 /* 0x0a */ { "PRINTER_NOTIFY_FIELD_PARAMETERS", NULL },
950 /* 0x0b */ { "PRINTER_NOTIFY_FIELD_DATATYPE", notify_string },
951 /* 0x0c */ { "PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NULL },
952 /* 0x0d */ { "PRINTER_NOTIFY_FIELD_ATTRIBUTES", notify_one_value },
953 /* 0x0e */ { "PRINTER_NOTIFY_FIELD_PRIORITY", notify_one_value },
954 /* 0x0f */ { "PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY", NULL },
955 /* 0x10 */ { "PRINTER_NOTIFY_FIELD_START_TIME", NULL },
956 /* 0x11 */ { "PRINTER_NOTIFY_FIELD_UNTIL_TIME", NULL },
957 /* 0x12 */ { "PRINTER_NOTIFY_FIELD_STATUS", notify_one_value },
958 };
959
960 static struct notify2_message_table job_notify_table[] = {
961 /* 0x00 */ { "JOB_NOTIFY_FIELD_PRINTER_NAME", NULL },
962 /* 0x01 */ { "JOB_NOTIFY_FIELD_MACHINE_NAME", NULL },
963 /* 0x02 */ { "JOB_NOTIFY_FIELD_PORT_NAME", NULL },
964 /* 0x03 */ { "JOB_NOTIFY_FIELD_USER_NAME", notify_string },
965 /* 0x04 */ { "JOB_NOTIFY_FIELD_NOTIFY_NAME", NULL },
966 /* 0x05 */ { "JOB_NOTIFY_FIELD_DATATYPE", NULL },
967 /* 0x06 */ { "JOB_NOTIFY_FIELD_PRINT_PROCESSOR", NULL },
968 /* 0x07 */ { "JOB_NOTIFY_FIELD_PARAMETERS", NULL },
969 /* 0x08 */ { "JOB_NOTIFY_FIELD_DRIVER_NAME", NULL },
970 /* 0x09 */ { "JOB_NOTIFY_FIELD_DEVMODE", NULL },
971 /* 0x0a */ { "JOB_NOTIFY_FIELD_STATUS", notify_one_value },
972 /* 0x0b */ { "JOB_NOTIFY_FIELD_STATUS_STRING", NULL },
973 /* 0x0c */ { "JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NULL },
974 /* 0x0d */ { "JOB_NOTIFY_FIELD_DOCUMENT", notify_string },
975 /* 0x0e */ { "JOB_NOTIFY_FIELD_PRIORITY", NULL },
976 /* 0x0f */ { "JOB_NOTIFY_FIELD_POSITION", NULL },
977 /* 0x10 */ { "JOB_NOTIFY_FIELD_SUBMITTED", notify_system_time },
978 /* 0x11 */ { "JOB_NOTIFY_FIELD_START_TIME", NULL },
979 /* 0x12 */ { "JOB_NOTIFY_FIELD_UNTIL_TIME", NULL },
980 /* 0x13 */ { "JOB_NOTIFY_FIELD_TIME", NULL },
981 /* 0x14 */ { "JOB_NOTIFY_FIELD_TOTAL_PAGES", notify_one_value },
982 /* 0x15 */ { "JOB_NOTIFY_FIELD_PAGES_PRINTED", NULL },
983 /* 0x16 */ { "JOB_NOTIFY_FIELD_TOTAL_BYTES", notify_one_value },
984 /* 0x17 */ { "JOB_NOTIFY_FIELD_BYTES_PRINTED", NULL },
985 };
986
987
988 /***********************************************************************
989 Allocate talloc context for container object
990 **********************************************************************/
991
992 static void notify_msg_ctr_init( SPOOLSS_NOTIFY_MSG_CTR *ctr )
993 {
994 if ( !ctr )
995 return;
996
997 ctr->ctx = talloc_init("notify_msg_ctr_init %p", ctr);
998
999 return;
1000 }
1001
1002 /***********************************************************************
1003 release all allocated memory and zero out structure
1004 **********************************************************************/
1005
1006 static void notify_msg_ctr_destroy( SPOOLSS_NOTIFY_MSG_CTR *ctr )
1007 {
1008 if ( !ctr )
1009 return;
1010
1011 if ( ctr->ctx )
1012 talloc_destroy(ctr->ctx);
1013
1014 ZERO_STRUCTP(ctr);
1015
1016 return;
1017 }
1018
1019 /***********************************************************************
1020 **********************************************************************/
1021
1022 static TALLOC_CTX* notify_ctr_getctx( SPOOLSS_NOTIFY_MSG_CTR *ctr )
1023 {
1024 if ( !ctr )
1025 return NULL;
1026
1027 return ctr->ctx;
1028 }
1029
1030 /***********************************************************************
1031 **********************************************************************/
1032
1033 static SPOOLSS_NOTIFY_MSG_GROUP* notify_ctr_getgroup( SPOOLSS_NOTIFY_MSG_CTR *ctr, uint32_t idx )
1034 {
1035 if ( !ctr || !ctr->msg_groups )
1036 return NULL;
1037
1038 if ( idx >= ctr->num_groups )
1039 return NULL;
1040
1041 return &ctr->msg_groups[idx];
1042
1043 }
1044
1045 /***********************************************************************
1046 How many groups of change messages do we have ?
1047 **********************************************************************/
1048
1049 static int notify_msg_ctr_numgroups( SPOOLSS_NOTIFY_MSG_CTR *ctr )
1050 {
1051 if ( !ctr )
1052 return 0;
1053
1054 return ctr->num_groups;
1055 }
1056
1057 /***********************************************************************
1058 Add a SPOOLSS_NOTIFY_MSG_CTR to the correct group
1059 **********************************************************************/
1060
1061 static int notify_msg_ctr_addmsg( SPOOLSS_NOTIFY_MSG_CTR *ctr, SPOOLSS_NOTIFY_MSG *msg )
1062 {
1063 SPOOLSS_NOTIFY_MSG_GROUP *groups = NULL;
1064 SPOOLSS_NOTIFY_MSG_GROUP *msg_grp = NULL;
1065 SPOOLSS_NOTIFY_MSG *msg_list = NULL;
1066 int i, new_slot;
1067
1068 if ( !ctr || !msg )
1069 return 0;
1070
1071 /* loop over all groups looking for a matching printer name */
1072
1073 for ( i=0; i<ctr->num_groups; i++ ) {
1074 if ( strcmp(ctr->msg_groups[i].printername, msg->printer) == 0 )
1075 break;
1076 }
1077
1078 /* add a new group? */
1079
1080 if ( i == ctr->num_groups ) {
1081 ctr->num_groups++;
1082
1083 if ( !(groups = talloc_realloc( ctr->ctx, ctr->msg_groups, SPOOLSS_NOTIFY_MSG_GROUP, ctr->num_groups)) ) {
1084 DEBUG(0,("notify_msg_ctr_addmsg: talloc_realloc() failed!\n"));
1085 return 0;
1086 }
1087 ctr->msg_groups = groups;
1088
1089 /* clear the new entry and set the printer name */
1090
1091 ZERO_STRUCT( ctr->msg_groups[ctr->num_groups-1] );
1092 fstrcpy( ctr->msg_groups[ctr->num_groups-1].printername, msg->printer );
1093 }
1094
1095 /* add the change messages; 'i' is the correct index now regardless */
1096
1097 msg_grp = &ctr->msg_groups[i];
1098
1099 msg_grp->num_msgs++;
1100
1101 if ( !(msg_list = talloc_realloc( ctr->ctx, msg_grp->msgs, SPOOLSS_NOTIFY_MSG, msg_grp->num_msgs )) ) {
1102 DEBUG(0,("notify_msg_ctr_addmsg: talloc_realloc() failed for new message [%d]!\n", msg_grp->num_msgs));
1103 return 0;
1104 }
1105 msg_grp->msgs = msg_list;
1106
1107 new_slot = msg_grp->num_msgs-1;
1108 memcpy( &msg_grp->msgs[new_slot], msg, sizeof(SPOOLSS_NOTIFY_MSG) );
1109
1110 /* need to allocate own copy of data */
1111
1112 if ( msg->len != 0 )
1113 msg_grp->msgs[new_slot].notify.data = (char *)
1114 talloc_memdup( ctr->ctx, msg->notify.data, msg->len );
1115
1116 return ctr->num_groups;
1117 }
1118
1119 static void construct_info_data(struct spoolss_Notify *info_data,
1120 enum spoolss_NotifyType type,
1121 uint16_t field, int id);
1122
1123 /***********************************************************************
1124 Send a change notication message on all handles which have a call
1125 back registered
1126 **********************************************************************/
1127
1128 static int build_notify2_messages(TALLOC_CTX *mem_ctx,
1129 struct printer_handle *prn_hnd,
1130 SPOOLSS_NOTIFY_MSG *messages,
1131 uint32_t num_msgs,
1132 struct spoolss_Notify **_notifies,
1133 int *_count)
1134 {
1135 struct spoolss_Notify *notifies;
1136 SPOOLSS_NOTIFY_MSG *msg;
1137 int count = 0;
1138 uint32_t id;
1139 int i;
1140
1141 notifies = talloc_zero_array(mem_ctx,
1142 struct spoolss_Notify, num_msgs);
1143 if (!notifies) {
1144 return ENOMEM;
1145 }
1146
1147 for (i = 0; i < num_msgs; i++) {
1148
1149 msg = &messages[i];
1150
1151 /* Are we monitoring this event? */
1152
1153 if (!is_monitoring_event(prn_hnd, msg->type, msg->field)) {
1154 continue;
1155 }
1156
1157 DEBUG(10, ("Sending message type [0x%x] field [0x%2x] "
1158 "for printer [%s]\n",
1159 msg->type, msg->field, prn_hnd->sharename));
1160
1161 /*
1162 * if the is a printer notification handle and not a job
1163 * notification type, then set the id to 0.
1164 * Otherwise just use what was specified in the message.
1165 *
1166 * When registering change notification on a print server
1167 * handle we always need to send back the id (snum) matching
1168 * the printer for which the change took place.
1169 * For change notify registered on a printer handle,
1170 * this does not matter and the id should be 0.
1171 *
1172 * --jerry
1173 */
1174
1175 if ((msg->type == PRINTER_NOTIFY_TYPE) &&
1176 (prn_hnd->printer_type == SPLHND_PRINTER)) {
1177 id = 0;
1178 } else {
1179 id = msg->id;
1180 }
1181
1182 /* Convert unix jobid to smb jobid */
1183
1184 if (msg->flags & SPOOLSS_NOTIFY_MSG_UNIX_JOBID) {
1185 id = sysjob_to_jobid(msg->id);
1186
1187 if (id == -1) {
1188 DEBUG(3, ("no such unix jobid %d\n",
1189 msg->id));
1190 continue;
1191 }
1192 }
1193
1194 construct_info_data(&notifies[count],
1195 msg->type, msg->field, id);
1196
1197 switch(msg->type) {
1198 case PRINTER_NOTIFY_TYPE:
1199 if (printer_notify_table[msg->field].fn) {
1200 printer_notify_table[msg->field].fn(msg,
1201 &notifies[count], mem_ctx);
1202 }
1203 break;
1204
1205 case JOB_NOTIFY_TYPE:
1206 if (job_notify_table[msg->field].fn) {
1207 job_notify_table[msg->field].fn(msg,
1208 &notifies[count], mem_ctx);
1209 }
1210 break;
1211
1212 default:
1213 DEBUG(5, ("Unknown notification type %d\n",
1214 msg->type));
1215 continue;
1216 }
1217
1218 count++;
1219 }
1220
1221 *_notifies = notifies;
1222 *_count = count;
1223
1224 return 0;
1225 }
1226
1227 static int send_notify2_printer(TALLOC_CTX *mem_ctx,
1228 struct printer_handle *prn_hnd,
1229 SPOOLSS_NOTIFY_MSG_GROUP *msg_group)
1230 {
1231 struct spoolss_Notify *notifies;
1232 int count = 0;
1233 union spoolss_ReplyPrinterInfo info;
1234 struct spoolss_NotifyInfo info0;
1235 uint32_t reply_result;
1236 NTSTATUS status;
1237 WERROR werr;
1238 int ret;
1239
1240 /* Is there notification on this handle? */
1241 if (prn_hnd->notify.cli_chan == NULL ||
1242 prn_hnd->notify.cli_chan->cli_pipe == NULL ||
1243 prn_hnd->notify.cli_chan->cli_pipe->binding_handle == NULL ||
1244 prn_hnd->notify.cli_chan->active_connections == 0) {
1245 return 0;
1246 }
1247
1248 DEBUG(10, ("Client connected! [\\\\%s\\%s]\n",
1249 prn_hnd->servername, prn_hnd->sharename));
1250
1251 /* For this printer? Print servers always receive notifications. */
1252 if ((prn_hnd->printer_type == SPLHND_PRINTER) &&
1253 (!strequal(msg_group->printername, prn_hnd->sharename))) {
1254 return 0;
1255 }
1256
1257 DEBUG(10,("Our printer\n"));
1258
1259 /* build the array of change notifications */
1260 ret = build_notify2_messages(mem_ctx, prn_hnd,
1261 msg_group->msgs,
1262 msg_group->num_msgs,
1263 &notifies, &count);
1264 if (ret) {
1265 return ret;
1266 }
1267
1268 info0.version = 0x2;
1269 info0.flags = count ? 0x00020000 /* ??? */ : PRINTER_NOTIFY_INFO_DISCARDED;
1270 info0.count = count;
1271 info0.notifies = notifies;
1272
1273 info.info0 = &info0;
1274
1275 status = dcerpc_spoolss_RouterReplyPrinterEx(
1276 prn_hnd->notify.cli_chan->cli_pipe->binding_handle,
1277 mem_ctx,
1278 &prn_hnd->notify.cli_hnd,
1279 prn_hnd->notify.change, /* color */
1280 prn_hnd->notify.flags,
1281 &reply_result,
1282 0, /* reply_type, must be 0 */
1283 info, &werr);
1284 if (!NT_STATUS_IS_OK(status)) {
1285 DEBUG(1, ("dcerpc_spoolss_RouterReplyPrinterEx to client: %s "
1286 "failed: %s\n",
1287 prn_hnd->notify.cli_chan->cli_pipe->srv_name_slash,
1288 nt_errstr(status)));
1289 werr = ntstatus_to_werror(status);
1290 } else if (!W_ERROR_IS_OK(werr)) {
1291 DEBUG(1, ("RouterReplyPrinterEx to client: %s "
1292 "failed: %s\n",
1293 prn_hnd->notify.cli_chan->cli_pipe->srv_name_slash,
1294 win_errstr(werr)));
1295 }
1296 switch (reply_result) {
1297 case 0:
1298 break;
1299 case PRINTER_NOTIFY_INFO_DISCARDED:
1300 case PRINTER_NOTIFY_INFO_DISCARDNOTED:
1301 case PRINTER_NOTIFY_INFO_COLOR_MISMATCH:
1302 break;
1303 default:
1304 break;
1305 }
1306
1307 return 0;
1308 }
1309
1310 static void send_notify2_changes( SPOOLSS_NOTIFY_MSG_CTR *ctr, uint32_t idx )
1311 {
1312 struct printer_handle *p;
1313 TALLOC_CTX *mem_ctx = notify_ctr_getctx( ctr );
1314 SPOOLSS_NOTIFY_MSG_GROUP *msg_group = notify_ctr_getgroup( ctr, idx );
1315 int ret;
1316
1317 if ( !msg_group ) {
1318 DEBUG(5,("send_notify2_changes() called with no msg group!\n"));
1319 return;
1320 }
1321
1322 if (!msg_group->msgs) {
1323 DEBUG(5, ("send_notify2_changes() called with no messages!\n"));
1324 return;
1325 }
1326
1327 DEBUG(8,("send_notify2_changes: Enter...[%s]\n", msg_group->printername));
1328
1329 /* loop over all printers */
1330
1331 for (p = printers_list; p; p = p->next) {
1332 ret = send_notify2_printer(mem_ctx, p, msg_group);
1333 if (ret) {
1334 goto done;
1335 }
1336 }
1337
1338 done:
1339 DEBUG(8,("send_notify2_changes: Exit...\n"));
1340 return;
1341 }
1342
1343 /***********************************************************************
1344 **********************************************************************/
1345
1346 static bool notify2_unpack_msg( SPOOLSS_NOTIFY_MSG *msg, struct timeval *tv, void *buf, size_t len )
1347 {
1348
1349 uint32_t tv_sec, tv_usec;
1350 size_t offset = 0;
1351
1352 /* Unpack message */
1353
1354 offset += tdb_unpack((uint8_t *)buf + offset, len - offset, "f",
1355 msg->printer);
1356
1357 offset += tdb_unpack((uint8_t *)buf + offset, len - offset, "ddddddd",
1358 &tv_sec, &tv_usec,
1359 &msg->type, &msg->field, &msg->id, &msg->len, &msg->flags);
1360
1361 if (msg->len == 0)
1362 tdb_unpack((uint8_t *)buf + offset, len - offset, "dd",
1363 &msg->notify.value[0], &msg->notify.value[1]);
1364 else
1365 tdb_unpack((uint8_t *)buf + offset, len - offset, "B",
1366 &msg->len, &msg->notify.data);
1367
1368 DEBUG(3, ("notify2_unpack_msg: got NOTIFY2 message for printer %s, jobid %u type %d, field 0x%02x, flags 0x%04x\n",
1369 msg->printer, (unsigned int)msg->id, msg->type, msg->field, msg->flags));
1370
1371 tv->tv_sec = tv_sec;
1372 tv->tv_usec = tv_usec;
1373
1374 if (msg->len == 0)
1375 DEBUG(3, ("notify2_unpack_msg: value1 = %d, value2 = %d\n", msg->notify.value[0],
1376 msg->notify.value[1]));
1377 else
1378 dump_data(3, (uint8_t *)msg->notify.data, msg->len);
1379
1380 return true;
1381 }
1382
1383 /********************************************************************
1384 Receive a notify2 message list
1385 ********************************************************************/
1386
1387 static void receive_notify2_message_list(struct messaging_context *msg,
1388 void *private_data,
1389 uint32_t msg_type,
1390 struct server_id server_id,
1391 DATA_BLOB *data)
1392 {
1393 size_t msg_count, i;
1394 char *buf = (char *)data->data;
1395 char *msg_ptr;
1396 size_t msg_len;
1397 SPOOLSS_NOTIFY_MSG notify;
1398 SPOOLSS_NOTIFY_MSG_CTR messages;
1399 int num_groups;
1400
1401 if (data->length < 4) {
1402 DEBUG(0,("receive_notify2_message_list: bad message format (len < 4)!\n"));
1403 return;
1404 }
1405
1406 msg_count = IVAL(buf, 0);
1407 msg_ptr = buf + 4;
1408
1409 DEBUG(5, ("receive_notify2_message_list: got %lu messages in list\n", (unsigned long)msg_count));
1410
1411 if (msg_count == 0) {
1412 DEBUG(0,("receive_notify2_message_list: bad message format (msg_count == 0) !\n"));
1413 return;
1414 }
1415
1416 /* initialize the container */
1417
1418 ZERO_STRUCT( messages );
1419 notify_msg_ctr_init( &messages );
1420
1421 /*
1422 * build message groups for each printer identified
1423 * in a change_notify msg. Remember that a PCN message
1424 * includes the handle returned for the srv_spoolss_replyopenprinter()
1425 * call. Therefore messages are grouped according to printer handle.
1426 */
1427
1428 for ( i=0; i<msg_count; i++ ) {
1429 struct timeval msg_tv;
1430
1431 if (msg_ptr + 4 - buf > data->length) {
1432 DEBUG(0,("receive_notify2_message_list: bad message format (len > buf_size) !\n"));
1433 return;
1434 }
1435
1436 msg_len = IVAL(msg_ptr,0);
1437 msg_ptr += 4;
1438
1439 if (msg_ptr + msg_len - buf > data->length) {
1440 DEBUG(0,("receive_notify2_message_list: bad message format (bad len) !\n"));
1441 return;
1442 }
1443
1444 /* unpack messages */
1445
1446 ZERO_STRUCT( notify );
1447 notify2_unpack_msg( &notify, &msg_tv, msg_ptr, msg_len );
1448 msg_ptr += msg_len;
1449
1450 /* add to correct list in container */
1451
1452 notify_msg_ctr_addmsg( &messages, &notify );
1453
1454 /* free memory that might have been allocated by notify2_unpack_msg() */
1455
1456 if ( notify.len != 0 )
1457 SAFE_FREE( notify.notify.data );
1458 }
1459
1460 /* process each group of messages */
1461
1462 num_groups = notify_msg_ctr_numgroups( &messages );
1463 for ( i=0; i<num_groups; i++ )
1464 send_notify2_changes( &messages, i );
1465
1466
1467 /* cleanup */
1468
1469 DEBUG(10,("receive_notify2_message_list: processed %u messages\n",
1470 (uint32_t)msg_count ));
1471
1472 notify_msg_ctr_destroy( &messages );
1473
1474 return;
1475 }
1476
1477 /********************************************************************
1478 Send a message to ourself about new driver being installed
1479 so we can upgrade the information for each printer bound to this
1480 driver
1481 ********************************************************************/
1482
1483 static bool srv_spoolss_drv_upgrade_printer(const char *drivername,
1484 struct messaging_context *msg_ctx)
1485 {
1486 int len = strlen(drivername);
1487
1488 if (!len)
1489 return false;
1490
1491 DEBUG(10,("srv_spoolss_drv_upgrade_printer: Sending message about driver upgrade [%s]\n",
1492 drivername));
1493
1494 messaging_send_buf(msg_ctx, messaging_server_id(msg_ctx),
1495 MSG_PRINTER_DRVUPGRADE,
1496 (const uint8_t *)drivername, len+1);
1497
1498 return true;
1499 }
1500
1501 void srv_spoolss_cleanup(void)
1502 {
1503 struct printer_session_counter *session_counter;
1504
1505 for (session_counter = counter_list;
1506 session_counter != NULL;
1507 session_counter = counter_list) {
1508 DLIST_REMOVE(counter_list, session_counter);
1509 TALLOC_FREE(session_counter);
1510 }
1511 }
1512
1513 /**********************************************************************
1514 callback to receive a MSG_PRINTER_DRVUPGRADE message and interate
1515 over all printers, upgrading ones as necessary
1516 **********************************************************************/
1517
1518 void do_drv_upgrade_printer(struct messaging_context *msg,
1519 void *private_data,
1520 uint32_t msg_type,
1521 struct server_id server_id,
1522 DATA_BLOB *data)
1523 {
1524 TALLOC_CTX *tmp_ctx;
1525 const struct auth_session_info *session_info = get_session_info_system();
1526 struct spoolss_PrinterInfo2 *pinfo2;
1527 WERROR result;
1528 const char *drivername;
1529 int snum;
1530 int n_services = lp_numservices();
1531 struct dcerpc_binding_handle *b = NULL;
1532
1533 tmp_ctx = talloc_new(NULL);
1534 if (!tmp_ctx) return;
1535
1536 drivername = talloc_strndup(tmp_ctx, (const char *)data->data, data->length);
1537 if (!drivername) {
1538 DEBUG(0, ("do_drv_upgrade_printer: Out of memoery ?!\n"));
1539 goto done;
1540 }
1541
1542 DEBUG(10, ("do_drv_upgrade_printer: "
1543 "Got message for new driver [%s]\n", drivername));
1544
1545 /* Iterate the printer list */
1546
1547 for (snum = 0; snum < n_services; snum++) {
1548 if (!lp_snum_ok(snum) || !lp_print_ok(snum)) {
1549 continue;
1550 }
1551
1552 /* ignore [printers] share */
1553 if (strequal(lp_const_servicename(snum), "printers")) {
1554 continue;
1555 }
1556
1557 if (b == NULL) {
1558 result = winreg_printer_binding_handle(tmp_ctx,
1559 session_info,
1560 msg,
1561 &b);
1562 if (!W_ERROR_IS_OK(result)) {
1563 break;
1564 }
1565 }
1566
1567 result = winreg_get_printer(tmp_ctx, b,
1568 lp_const_servicename(snum),
1569 &pinfo2);
1570
1571 if (!W_ERROR_IS_OK(result)) {
1572 continue;
1573 }
1574
1575 if (!pinfo2->drivername) {
1576 continue;
1577 }
1578
1579 if (strcmp(drivername, pinfo2->drivername) != 0) {
1580 continue;
1581 }
1582
1583 DEBUG(6,("Updating printer [%s]\n", pinfo2->printername));
1584
1585 /* all we care about currently is the change_id */
1586 result = winreg_printer_update_changeid(tmp_ctx, b,
1587 pinfo2->printername);
1588
1589 if (!W_ERROR_IS_OK(result)) {
1590 DEBUG(3, ("do_drv_upgrade_printer: "
1591 "Failed to update changeid [%s]\n",
1592 win_errstr(result)));
1593 }
1594 }
1595
1596 /* all done */
1597 done:
1598 talloc_free(tmp_ctx);
1599 }
1600
1601 /********************************************************************
1602 Update the cache for all printq's with a registered client
1603 connection
1604 ********************************************************************/
1605
1606 void update_monitored_printq_cache(struct messaging_context *msg_ctx)
1607 {
1608 struct printer_handle *printer = printers_list;
1609 int snum;
1610
1611 /* loop through all printers and update the cache where
1612 a client is connected */
1613 while (printer) {
1614 if ((printer->printer_type == SPLHND_PRINTER) &&
1615 ((printer->notify.cli_chan != NULL) &&
1616 (printer->notify.cli_chan->active_connections > 0))) {
1617 snum = print_queue_snum(printer->sharename);
1618 print_queue_status(msg_ctx, snum, NULL, NULL);
1619 }
1620
1621 printer = printer->next;
1622 }
1623
1624 return;
1625 }
1626
1627 /****************************************************************
1628 _spoolss_OpenPrinter
1629 ****************************************************************/
1630
1631 WERROR _spoolss_OpenPrinter(struct pipes_struct *p,
1632 struct spoolss_OpenPrinter *r)
1633 {
1634 struct spoolss_OpenPrinterEx e;
1635 WERROR werr;
1636
1637 ZERO_STRUCT(e.in.userlevel);
1638
1639 e.in.printername = r->in.printername;
1640 e.in.datatype = r->in.datatype;
1641 e.in.devmode_ctr = r->in.devmode_ctr;
1642 e.in.access_mask = r->in.access_mask;
1643 e.in.level = 0;
1644
1645 e.out.handle = r->out.handle;
1646
1647 werr = _spoolss_OpenPrinterEx(p, &e);
1648
1649 if (W_ERROR_EQUAL(werr, WERR_INVALID_PARAM)) {
1650 /* OpenPrinterEx returns this for a bad
1651 * printer name. We must return WERR_INVALID_PRINTER_NAME
1652 * instead.
1653 */
1654 werr = WERR_INVALID_PRINTER_NAME;
1655 }
1656
1657 return werr;
1658 }
1659
1660 static WERROR copy_devicemode(TALLOC_CTX *mem_ctx,
1661 struct spoolss_DeviceMode *orig,
1662 struct spoolss_DeviceMode **dest)
1663 {
1664 struct spoolss_DeviceMode *dm;
1665
1666 dm = talloc(mem_ctx, struct spoolss_DeviceMode);
1667 if (!dm) {
1668 return WERR_NOMEM;
1669 }
1670
1671 /* copy all values, then duplicate strings and structs */
1672 *dm = *orig;
1673
1674 dm->devicename = talloc_strdup(dm, orig->devicename);
1675 if (!dm->devicename) {
1676 return WERR_NOMEM;
1677 }
1678 dm->formname = talloc_strdup(dm, orig->formname);
1679 if (!dm->formname) {
1680 return WERR_NOMEM;
1681 }
1682 if (orig->driverextra_data.data) {
1683 dm->driverextra_data.data =
1684 (uint8_t *) talloc_memdup(dm, orig->driverextra_data.data,
1685 orig->driverextra_data.length);
1686 if (!dm->driverextra_data.data) {
1687 return WERR_NOMEM;
1688 }
1689 }
1690
1691 *dest = dm;
1692 return WERR_OK;
1693 }
1694
1695 /****************************************************************
1696 _spoolss_OpenPrinterEx
1697 ****************************************************************/
1698
1699 WERROR _spoolss_OpenPrinterEx(struct pipes_struct *p,
1700 struct spoolss_OpenPrinterEx *r)
1701 {
1702 int snum;
1703 char *raddr;
1704 char *rhost;
1705 struct printer_handle *Printer=NULL;
1706 WERROR result;
1707 int rc;
1708
1709 if (!r->in.printername) {
1710 return WERR_INVALID_PARAM;
1711 }
1712
1713 if (!*r->in.printername) {
1714 return WERR_INVALID_PARAM;
1715 }
1716
1717 if (r->in.level > 3) {
1718 return WERR_INVALID_PARAM;
1719 }
1720 if ((r->in.level == 1 && !r->in.userlevel.level1) ||
1721 (r->in.level == 2 && !r->in.userlevel.level2) ||
1722 (r->in.level == 3 && !r->in.userlevel.level3)) {
1723 return WERR_INVALID_PARAM;
1724 }
1725
1726 /* some sanity check because you can open a printer or a print server */
1727 /* aka: \\server\printer or \\server */
1728
1729 DEBUGADD(3,("checking name: %s\n", r->in.printername));
1730
1731 result = open_printer_hnd(p, r->out.handle, r->in.printername, 0);
1732 if (!W_ERROR_IS_OK(result)) {
1733 DEBUG(0,("_spoolss_OpenPrinterEx: Cannot open a printer handle "
1734 "for printer %s\n", r->in.printername));
1735 ZERO_STRUCTP(r->out.handle);
1736 return result;
1737 }
1738
1739 Printer = find_printer_index_by_hnd(p, r->out.handle);
1740 if ( !Printer ) {
1741 DEBUG(0,("_spoolss_OpenPrinterEx: logic error. Can't find printer "
1742 "handle we created for printer %s\n", r->in.printername));
1743 close_printer_handle(p, r->out.handle);
1744 ZERO_STRUCTP(r->out.handle);
1745 return WERR_INVALID_PARAM;
1746 }
1747
1748 /*
1749 * First case: the user is opening the print server:
1750 *
1751 * Disallow MS AddPrinterWizard if parameter disables it. A Win2k
1752 * client 1st tries an OpenPrinterEx with access==0, MUST be allowed.
1753 *
1754 * Then both Win2k and WinNT clients try an OpenPrinterEx with
1755 * SERVER_ALL_ACCESS, which we allow only if the user is root (uid=0)
1756 * or if the user is listed in the smb.conf printer admin parameter.
1757 *
1758 * Then they try OpenPrinterEx with SERVER_READ which we allow. This lets the
1759 * client view printer folder, but does not show the MSAPW.
1760 *
1761 * Note: this test needs code to check access rights here too. Jeremy
1762 * could you look at this?
1763 *
1764 * Second case: the user is opening a printer:
1765 * NT doesn't let us connect to a printer if the connecting user
1766 * doesn't have print permission.
1767 *
1768 * Third case: user is opening a Port Monitor
1769 * access checks same as opening a handle to the print server.
1770 */
1771
1772 switch (Printer->printer_type )
1773 {
1774 case SPLHND_SERVER:
1775 case SPLHND_PORTMON_TCP:
1776 case SPLHND_PORTMON_LOCAL:
1777 /* Printserver handles use global struct... */
1778
1779 snum = -1;
1780
1781 /* Map standard access rights to object specific access rights */
1782
1783 se_map_standard(&r->in.access_mask,
1784 &printserver_std_mapping);
1785
1786 /* Deny any object specific bits that don't apply to print
1787 servers (i.e printer and job specific bits) */
1788
1789 r->in.access_mask &= SEC_MASK_SPECIFIC;
1790
1791 if (r->in.access_mask &
1792 ~(SERVER_ACCESS_ADMINISTER | SERVER_ACCESS_ENUMERATE)) {
1793 DEBUG(3, ("access DENIED for non-printserver bits\n"));
1794 close_printer_handle(p, r->out.handle);
1795 ZERO_STRUCTP(r->out.handle);
1796 return WERR_ACCESS_DENIED;
1797 }
1798
1799 /* Allow admin access */
1800
1801 if ( r->in.access_mask & SERVER_ACCESS_ADMINISTER )
1802 {
1803 if (!lp_ms_add_printer_wizard()) {
1804 close_printer_handle(p, r->out.handle);
1805 ZERO_STRUCTP(r->out.handle);
1806 return WERR_ACCESS_DENIED;
1807 }
1808
1809 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
1810 and not a printer admin, then fail */
1811
1812 if ((p->session_info->unix_token->uid != sec_initial_uid()) &&
1813 !security_token_has_privilege(p->session_info->security_token, SEC_PRIV_PRINT_OPERATOR) &&
1814 !nt_token_check_sid(&global_sid_Builtin_Print_Operators,
1815 p->session_info->security_token)) {
1816 close_printer_handle(p, r->out.handle);
1817 ZERO_STRUCTP(r->out.handle);
1818 DEBUG(3,("access DENIED as user is not root, "
1819 "has no printoperator privilege, "
1820 "not a member of the printoperator builtin group and "
1821 "is not in printer admin list"));
1822 return WERR_ACCESS_DENIED;
1823 }
1824
1825 r->in.access_mask = SERVER_ACCESS_ADMINISTER;
1826 }
1827 else
1828 {
1829 r->in.access_mask = SERVER_ACCESS_ENUMERATE;
1830 }
1831
1832 DEBUG(4,("Setting print server access = %s\n", (r->in.access_mask == SERVER_ACCESS_ADMINISTER)
1833 ? "SERVER_ACCESS_ADMINISTER" : "SERVER_ACCESS_ENUMERATE" ));
1834
1835 /* We fall through to return WERR_OK */
1836 break;
1837
1838 case SPLHND_PRINTER:
1839 /* NT doesn't let us connect to a printer if the connecting user
1840 doesn't have print permission. */
1841
1842 if (!get_printer_snum(p, r->out.handle, &snum, NULL)) {
1843 close_printer_handle(p, r->out.handle);
1844 ZERO_STRUCTP(r->out.handle);
1845 return WERR_BADFID;
1846 }
1847
1848 if (r->in.access_mask == SEC_FLAG_MAXIMUM_ALLOWED) {
1849 r->in.access_mask = PRINTER_ACCESS_ADMINISTER;
1850 }
1851
1852 se_map_standard(&r->in.access_mask, &printer_std_mapping);
1853
1854 /* map an empty access mask to the minimum access mask */
1855 if (r->in.access_mask == 0x0)
1856 r->in.access_mask = PRINTER_ACCESS_USE;
1857
1858 /*
1859 * If we are not serving the printer driver for this printer,
1860 * map PRINTER_ACCESS_ADMINISTER to PRINTER_ACCESS_USE. This
1861 * will keep NT clients happy --jerry
1862 */
1863
1864 if (lp_use_client_driver(snum)
1865 && (r->in.access_mask & PRINTER_ACCESS_ADMINISTER))
1866 {
1867 r->in.access_mask = PRINTER_ACCESS_USE;
1868 }
1869
1870 /* check smb.conf parameters and the the sec_desc */
1871 raddr = tsocket_address_inet_addr_string(p->remote_address,
1872 p->mem_ctx);
1873 if (raddr == NULL) {
1874 return WERR_NOMEM;
1875 }
1876
1877 rc = get_remote_hostname(p->remote_address,
1878 &rhost,
1879 p->mem_ctx);
1880 if (rc < 0) {
1881 return WERR_NOMEM;
1882 }
1883 if (strequal(rhost, "UNKNOWN")) {
1884 rhost = raddr;
1885 }
1886
1887 if (!allow_access(lp_hostsdeny(snum), lp_hostsallow(snum),
1888 rhost, raddr)) {
1889 DEBUG(3, ("access DENIED (hosts allow/deny) for printer open\n"));
1890 ZERO_STRUCTP(r->out.handle);
1891 return WERR_ACCESS_DENIED;
1892 }
1893
1894 if (!user_ok_token(uidtoname(p->session_info->unix_token->uid), NULL,
1895 p->session_info->security_token, snum) ||
1896 !print_access_check(p->session_info,
1897 p->msg_ctx,
1898 snum,
1899 r->in.access_mask)) {
1900 DEBUG(3, ("access DENIED for printer open\n"));
1901 close_printer_handle(p, r->out.handle);
1902 ZERO_STRUCTP(r->out.handle);
1903 return WERR_ACCESS_DENIED;
1904 }
1905
1906 if ((r->in.access_mask & SEC_MASK_SPECIFIC)& ~(PRINTER_ACCESS_ADMINISTER|PRINTER_ACCESS_USE)) {
1907 DEBUG(3, ("access DENIED for printer open - unknown bits\n"));
1908 close_printer_handle(p, r->out.handle);
1909 ZERO_STRUCTP(r->out.handle);
1910 return WERR_ACCESS_DENIED;
1911 }
1912
1913 if (r->in.access_mask & PRINTER_ACCESS_ADMINISTER)
1914 r->in.access_mask = PRINTER_ACCESS_ADMINISTER;
1915 else
1916 r->in.access_mask = PRINTER_ACCESS_USE;
1917
1918 DEBUG(4,("Setting printer access = %s\n", (r->in.access_mask == PRINTER_ACCESS_ADMINISTER)
1919 ? "PRINTER_ACCESS_ADMINISTER" : "PRINTER_ACCESS_USE" ));
1920
1921 winreg_create_printer_internal(p->mem_ctx,
1922 get_session_info_system(),
1923 p->msg_ctx,
1924 lp_const_servicename(snum));
1925
1926 break;
1927
1928 default:
1929 /* sanity check to prevent programmer error */
1930 ZERO_STRUCTP(r->out.handle);
1931 return WERR_BADFID;
1932 }
1933
1934 Printer->access_granted = r->in.access_mask;
1935
1936 /*
1937 * If the client sent a devmode in the OpenPrinter() call, then
1938 * save it here in case we get a job submission on this handle
1939 */
1940
1941 if ((Printer->printer_type != SPLHND_SERVER)
1942 && (r->in.devmode_ctr.devmode != NULL)) {
1943 copy_devicemode(NULL, r->in.devmode_ctr.devmode,
1944 &Printer->devmode);
1945 }
1946
1947 return WERR_OK;
1948 }
1949
1950 /****************************************************************
1951 _spoolss_ClosePrinter
1952 ****************************************************************/
1953
1954 WERROR _spoolss_ClosePrinter(struct pipes_struct *p,
1955 struct spoolss_ClosePrinter *r)
1956 {
1957 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
1958
1959 if (Printer && Printer->document_started) {
1960 struct spoolss_EndDocPrinter e;
1961
1962 e.in.handle = r->in.handle;
1963
1964 _spoolss_EndDocPrinter(p, &e);
1965 }
1966
1967 if (!close_printer_handle(p, r->in.handle))
1968 return WERR_BADFID;
1969
1970 /* clear the returned printer handle. Observed behavior
1971 from Win2k server. Don't think this really matters.
1972 Previous code just copied the value of the closed
1973 handle. --jerry */
1974
1975 ZERO_STRUCTP(r->out.handle);
1976
1977 return WERR_OK;
1978 }
1979
1980 /****************************************************************
1981 _spoolss_DeletePrinter
1982 ****************************************************************/
1983
1984 WERROR _spoolss_DeletePrinter(struct pipes_struct *p,
1985 struct spoolss_DeletePrinter *r)
1986 {
1987 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
1988 WERROR result;
1989 int snum;
1990
1991 if (Printer && Printer->document_started) {
1992 struct spoolss_EndDocPrinter e;
1993
1994 e.in.handle = r->in.handle;
1995
1996 _spoolss_EndDocPrinter(p, &e);
1997 }
1998
1999 if (get_printer_snum(p, r->in.handle, &snum, NULL)) {
2000 winreg_delete_printer_key_internal(p->mem_ctx,
2001 get_session_info_system(),
2002 p->msg_ctx,
2003 lp_const_servicename(snum),
2004 "");
2005 }
2006
2007 result = delete_printer_handle(p, r->in.handle);
2008
2009 return result;
2010 }
2011
2012 /*******************************************************************
2013 * static function to lookup the version id corresponding to an
2014 * long architecture string
2015 ******************************************************************/
2016
2017 static const struct print_architecture_table_node archi_table[]= {
2018
2019 {"Windows 4.0", SPL_ARCH_WIN40, 0 },
2020 {"Windows NT x86", SPL_ARCH_W32X86, 2 },
2021 {"Windows NT R4000", SPL_ARCH_W32MIPS, 2 },
2022 {"Windows NT Alpha_AXP", SPL_ARCH_W32ALPHA, 2 },
2023 {"Windows NT PowerPC", SPL_ARCH_W32PPC, 2 },
2024 {"Windows IA64", SPL_ARCH_IA64, 3 },
2025 {"Windows x64", SPL_ARCH_X64, 3 },
2026 {NULL, "", -1 }
2027 };
2028
2029 static const int drv_cversion[] = {SPOOLSS_DRIVER_VERSION_9X,
2030 SPOOLSS_DRIVER_VERSION_NT35,
2031 SPOOLSS_DRIVER_VERSION_NT4,
2032 SPOOLSS_DRIVER_VERSION_200X,
2033 -1};
2034
2035 static int get_version_id(const char *arch)
2036 {
2037 int i;
2038
2039 for (i=0; archi_table[i].long_archi != NULL; i++)
2040 {
2041 if (strcmp(arch, archi_table[i].long_archi) == 0)
2042 return (archi_table[i].version);
2043 }
2044
2045 return -1;
2046 }
2047
2048 /****************************************************************
2049 _spoolss_DeletePrinterDriver
2050 ****************************************************************/
2051
2052 WERROR _spoolss_DeletePrinterDriver(struct pipes_struct *p,
2053 struct spoolss_DeletePrinterDriver *r)
2054 {
2055
2056 struct spoolss_DriverInfo8 *info = NULL;
2057 int version;
2058 WERROR status;
2059 struct dcerpc_binding_handle *b;
2060 TALLOC_CTX *tmp_ctx = NULL;
2061 int i;
2062 bool found;
2063
2064 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
2065 and not a printer admin, then fail */
2066
2067 if ((p->session_info->unix_token->uid != sec_initial_uid()) &&
2068 !security_token_has_privilege(p->session_info->security_token,
2069 SEC_PRIV_PRINT_OPERATOR)) {
2070 return WERR_ACCESS_DENIED;
2071 }
2072
2073 /* check that we have a valid driver name first */
2074
2075 if ((version = get_version_id(r->in.architecture)) == -1) {
2076 return WERR_INVALID_ENVIRONMENT;
2077 }
2078
2079 tmp_ctx = talloc_new(p->mem_ctx);
2080 if (!tmp_ctx) {
2081 return WERR_NOMEM;
2082 }
2083
2084 status = winreg_printer_binding_handle(tmp_ctx,
2085 get_session_info_system(),
2086 p->msg_ctx,
2087 &b);
2088 if (!W_ERROR_IS_OK(status)) {
2089 goto done;
2090 }
2091
2092 for (found = false, i = 0; drv_cversion[i] >= 0; i++) {
2093 status = winreg_get_driver(tmp_ctx, b,
2094 r->in.architecture, r->in.driver,
2095 drv_cversion[i], &info);
2096 if (!W_ERROR_IS_OK(status)) {
2097 DEBUG(5, ("skipping del of driver with version %d\n",
2098 drv_cversion[i]));
2099 continue;
2100 }
2101 found = true;
2102
2103 if (printer_driver_in_use(tmp_ctx, b, info)) {
2104 status = WERR_PRINTER_DRIVER_IN_USE;
2105 goto done;
2106 }
2107
2108 status = winreg_del_driver(tmp_ctx, b, info, drv_cversion[i]);
2109 if (!W_ERROR_IS_OK(status)) {
2110 DEBUG(0, ("failed del of driver with version %d\n",
2111 drv_cversion[i]));
2112 goto done;
2113 }
2114 }
2115 if (found == false) {
2116 DEBUG(0, ("driver %s not found for deletion\n", r->in.driver));
2117 status = WERR_UNKNOWN_PRINTER_DRIVER;
2118 } else {
2119 status = WERR_OK;
2120 }
2121
2122 done:
2123 talloc_free(tmp_ctx);
2124
2125 return status;
2126 }
2127
2128 static WERROR spoolss_dpd_version(TALLOC_CTX *mem_ctx,
2129 struct pipes_struct *p,
2130 struct spoolss_DeletePrinterDriverEx *r,
2131 struct dcerpc_binding_handle *b,
2132 struct spoolss_DriverInfo8 *info)
2133 {
2134 WERROR status;
2135 bool delete_files;
2136
2137 if (printer_driver_in_use(mem_ctx, b, info)) {
2138 status = WERR_PRINTER_DRIVER_IN_USE;
2139 goto done;
2140 }
2141
2142 /*
2143 * we have a couple of cases to consider.
2144 * (1) Are any files in use? If so and DPD_DELETE_ALL_FILES is set,
2145 * then the delete should fail if **any** files overlap with
2146 * other drivers
2147 * (2) If DPD_DELETE_UNUSED_FILES is set, then delete all
2148 * non-overlapping files
2149 * (3) If neither DPD_DELETE_ALL_FILES nor DPD_DELETE_UNUSED_FILES
2150 * are set, then do not delete any files
2151 * Refer to MSDN docs on DeletePrinterDriverEx() for details.
2152 */
2153
2154 delete_files = r->in.delete_flags
2155 & (DPD_DELETE_ALL_FILES | DPD_DELETE_UNUSED_FILES);
2156
2157
2158 if (delete_files) {
2159 bool in_use = printer_driver_files_in_use(mem_ctx, b, info);
2160 if (in_use && (r->in.delete_flags & DPD_DELETE_ALL_FILES)) {
2161 status = WERR_PRINTER_DRIVER_IN_USE;
2162 goto done;
2163 }
2164 /*
2165 * printer_driver_files_in_use() has trimmed overlapping files
2166 * from info so they are not removed on DPD_DELETE_UNUSED_FILES
2167 */
2168 }
2169
2170
2171 status = winreg_del_driver(mem_ctx, b, info, info->version);
2172 if (!W_ERROR_IS_OK(status)) {
2173 goto done;
2174 }
2175
2176 /*
2177 * now delete any associated files if delete_files is
2178 * true. Even if this part failes, we return succes
2179 * because the driver doesn not exist any more
2180 */
2181 if (delete_files) {
2182 delete_driver_files(p->session_info, info);
2183 }
2184
2185 done:
2186 return status;
2187 }
2188
2189 /****************************************************************
2190 _spoolss_DeletePrinterDriverEx
2191 ****************************************************************/
2192
2193 WERROR _spoolss_DeletePrinterDriverEx(struct pipes_struct *p,
2194 struct spoolss_DeletePrinterDriverEx *r)
2195 {
2196 struct spoolss_DriverInfo8 *info = NULL;
2197 WERROR status;
2198 struct dcerpc_binding_handle *b;
2199 TALLOC_CTX *tmp_ctx = NULL;
2200 int i;
2201 bool found;
2202
2203 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
2204 and not a printer admin, then fail */
2205
2206 if ((p->session_info->unix_token->uid != sec_initial_uid()) &&
2207 !security_token_has_privilege(p->session_info->security_token,
2208 SEC_PRIV_PRINT_OPERATOR)) {
2209 return WERR_ACCESS_DENIED;
2210 }
2211
2212 /* check that we have a valid driver name first */
2213 if (get_version_id(r->in.architecture) == -1) {
2214 /* this is what NT returns */
2215 return WERR_INVALID_ENVIRONMENT;
2216 }
2217
2218 tmp_ctx = talloc_new(p->mem_ctx);
2219 if (!tmp_ctx) {
2220 return WERR_NOMEM;
2221 }
2222
2223 status = winreg_printer_binding_handle(tmp_ctx,
2224 get_session_info_system(),
2225 p->msg_ctx,
2226 &b);
2227 if (!W_ERROR_IS_OK(status)) {
2228 goto done;
2229 }
2230
2231 for (found = false, i = 0; drv_cversion[i] >= 0; i++) {
2232 if ((r->in.delete_flags & DPD_DELETE_SPECIFIC_VERSION)
2233 && (drv_cversion[i] != r->in.version)) {
2234 continue;
2235 }
2236
2237 /* check if a driver with this version exists before delete */
2238 status = winreg_get_driver(tmp_ctx, b,
2239 r->in.architecture, r->in.driver,
2240 drv_cversion[i], &info);
2241 if (!W_ERROR_IS_OK(status)) {
2242 DEBUG(5, ("skipping del of driver with version %d\n",
2243 drv_cversion[i]));
2244 continue;
2245 }
2246 found = true;
2247
2248 status = spoolss_dpd_version(tmp_ctx, p, r, b, info);
2249 if (!W_ERROR_IS_OK(status)) {
2250 DEBUG(0, ("failed to delete driver with version %d\n",
2251 drv_cversion[i]));
2252 goto done;
2253 }
2254 }
2255 if (found == false) {
2256 DEBUG(0, ("driver %s not found for deletion\n", r->in.driver));
2257 status = WERR_UNKNOWN_PRINTER_DRIVER;
2258 } else {
2259 status = WERR_OK;
2260 }
2261
2262 done:
2263 talloc_free(tmp_ctx);
2264 return status;
2265 }
2266
2267
2268 /********************************************************************
2269 GetPrinterData on a printer server Handle.
2270 ********************************************************************/
2271
2272 static WERROR getprinterdata_printer_server(TALLOC_CTX *mem_ctx,
2273 const char *value,
2274 enum winreg_Type *type,
2275 union spoolss_PrinterData *data)
2276 {
2277 DEBUG(8,("getprinterdata_printer_server:%s\n", value));
2278
2279 if (!strcasecmp_m(value, "W3SvcInstalled")) {
2280 *type = REG_DWORD;
2281 SIVAL(&data->value, 0, 0x00);
2282 return WERR_OK;
2283 }
2284
2285 if (!strcasecmp_m(value, "BeepEnabled")) {
2286 *type = REG_DWORD;
2287 SIVAL(&data->value, 0, 0x00);
2288 return WERR_OK;
2289 }
2290
2291 if (!strcasecmp_m(value, "EventLog")) {
2292 *type = REG_DWORD;
2293 /* formally was 0x1b */
2294 SIVAL(&data->value, 0, 0x00);
2295 return WERR_OK;
2296 }
2297
2298 if (!strcasecmp_m(value, "NetPopup")) {
2299 *type = REG_DWORD;
2300 SIVAL(&data->value, 0, 0x00);
2301 return WERR_OK;
2302 }
2303
2304 if (!strcasecmp_m(value, "MajorVersion")) {
2305 *type = REG_DWORD;
2306
2307 /* Windows NT 4.0 seems to not allow uploading of drivers
2308 to a server that reports 0x3 as the MajorVersion.
2309 need to investigate more how Win2k gets around this .
2310 -- jerry */
2311
2312 if (RA_WINNT == get_remote_arch()) {
2313 SIVAL(&data->value, 0, 0x02);
2314 } else {
2315 SIVAL(&data->value, 0, 0x03);
2316 }
2317
2318 return WERR_OK;
2319 }
2320
2321 if (!strcasecmp_m(value, "MinorVersion")) {
2322 *type = REG_DWORD;
2323 SIVAL(&data->value, 0, 0x00);
2324 return WERR_OK;
2325 }
2326
2327 /* REG_BINARY
2328 * uint32_t size = 0x114
2329 * uint32_t major = 5
2330 * uint32_t minor = [0|1]
2331 * uint32_t build = [2195|2600]
2332 * extra unicode string = e.g. "Service Pack 3"
2333 */
2334 if (!strcasecmp_m(value, "OSVersion")) {
2335 DATA_BLOB blob;
2336 enum ndr_err_code ndr_err;
2337 struct spoolss_OSVersion os;
2338
2339 os.major = 5; /* Windows 2000 == 5.0 */
2340 os.minor = 0;
2341 os.build = 2195; /* build */
2342 os.extra_string = ""; /* leave extra string empty */
2343
2344 ndr_err = ndr_push_struct_blob(&blob, mem_ctx, &os,
2345 (ndr_push_flags_fn_t)ndr_push_spoolss_OSVersion);
2346 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
2347 return WERR_GENERAL_FAILURE;
2348 }
2349
2350 *type = REG_BINARY;
2351 data->binary = blob;
2352
2353 return WERR_OK;
2354 }
2355
2356
2357 if (!strcasecmp_m(value, "DefaultSpoolDirectory")) {
2358 *type = REG_SZ;
2359
2360 data->string = talloc_strdup(mem_ctx, "C:\\PRINTERS");
2361 W_ERROR_HAVE_NO_MEMORY(data->string);
2362
2363 return WERR_OK;
2364 }
2365
2366 if (!strcasecmp_m(value, "Architecture")) {
2367 *type = REG_SZ;
2368 data->string = talloc_strdup(mem_ctx,
2369 lp_parm_const_string(GLOBAL_SECTION_SNUM, "spoolss", "architecture", SPOOLSS_ARCHITECTURE_NT_X86));
2370 W_ERROR_HAVE_NO_MEMORY(data->string);
2371
2372 return WERR_OK;
2373 }
2374
2375 if (!strcasecmp_m(value, "DsPresent")) {
2376 *type = REG_DWORD;
2377
2378 /* only show the publish check box if we are a
2379 member of a AD domain */
2380
2381 if (lp_security() == SEC_ADS) {
2382 SIVAL(&data->value, 0, 0x01);
2383 } else {
2384 SIVAL(&data->value, 0, 0x00);
2385 }
2386 return WERR_OK;
2387 }
2388
2389 if (!strcasecmp_m(value, "DNSMachineName")) {
2390 const char *hostname = get_mydnsfullname();
2391
2392 if (!hostname) {
2393 return WERR_BADFILE;
2394 }
2395
2396 *type = REG_SZ;
2397 data->string = talloc_strdup(mem_ctx, hostname);
2398 W_ERROR_HAVE_NO_MEMORY(data->string);
2399
2400 return WERR_OK;
2401 }
2402
2403 *type = REG_NONE;
2404
2405 return WERR_INVALID_PARAM;
2406 }
2407
2408 /****************************************************************
2409 _spoolss_GetPrinterData
2410 ****************************************************************/
2411
2412 WERROR _spoolss_GetPrinterData(struct pipes_struct *p,
2413 struct spoolss_GetPrinterData *r)
2414 {
2415 struct spoolss_GetPrinterDataEx r2;
2416
2417 r2.in.handle = r->in.handle;
2418 r2.in.key_name = "PrinterDriverData";
2419 r2.in.value_name = r->in.value_name;
2420 r2.in.offered = r->in.offered;
2421 r2.out.type = r->out.type;
2422 r2.out.data = r->out.data;
2423 r2.out.needed = r->out.needed;
2424
2425 return _spoolss_GetPrinterDataEx(p, &r2);
2426 }
2427
2428 /*********************************************************
2429 Connect to the client machine.
2430 **********************************************************/
2431
2432 static bool spoolss_connect_to_client(struct rpc_pipe_client **pp_pipe,
2433 struct sockaddr_storage *client_ss, const char *remote_machine)
2434 {
2435 NTSTATUS ret;
2436 struct cli_state *the_cli;
2437 struct sockaddr_storage rm_addr;
2438 char addr[INET6_ADDRSTRLEN];
2439
2440 if ( is_zero_addr(client_ss) ) {
2441 DEBUG(2,("spoolss_connect_to_client: resolving %s\n",
2442 remote_machine));
2443 if ( !resolve_name( remote_machine, &rm_addr, 0x20, false) ) {
2444 DEBUG(2,("spoolss_connect_to_client: Can't resolve address for %s\n", remote_machine));
2445 return false;
2446 }
2447 print_sockaddr(addr, sizeof(addr), &rm_addr);
2448 } else {
2449 rm_addr = *client_ss;
2450 print_sockaddr(addr, sizeof(addr), &rm_addr);
2451 DEBUG(5,("spoolss_connect_to_client: Using address %s (no name resolution necessary)\n",
2452 addr));
2453 }
2454
2455 if (ismyaddr((struct sockaddr *)(void *)&rm_addr)) {
2456 DEBUG(0,("spoolss_connect_to_client: Machine %s is one of our addresses. Cannot add to ourselves.\n",
2457 addr));
2458 return false;
2459 }
2460
2461 /* setup the connection */
2462 ret = cli_full_connection( &the_cli, lp_netbios_name(), remote_machine,
2463 &rm_addr, 0, "IPC$", "IPC",
2464 "", /* username */
2465 "", /* domain */
2466 "", /* password */
2467 0, lp_client_signing());
2468
2469 if ( !NT_STATUS_IS_OK( ret ) ) {
2470 DEBUG(2,("spoolss_connect_to_client: connection to [%s] failed!\n",
2471 remote_machine ));
2472 return false;
2473 }
2474
2475 if ( smbXcli_conn_protocol(the_cli->conn) != PROTOCOL_NT1 ) {
2476 DEBUG(0,("spoolss_connect_to_client: machine %s didn't negotiate NT protocol.\n", remote_machine));
2477 cli_shutdown(the_cli);
2478 return false;
2479 }
2480
2481 /*
2482 * Ok - we have an anonymous connection to the IPC$ share.
2483 * Now start the NT Domain stuff :-).
2484 */
2485
2486 ret = cli_rpc_pipe_open_noauth(the_cli, &ndr_table_spoolss.syntax_id, pp_pipe);
2487 if (!NT_STATUS_IS_OK(ret)) {
2488 DEBUG(2,("spoolss_connect_to_client: unable to open the spoolss pipe on machine %s. Error was : %s.\n",
2489 remote_machine, nt_errstr(ret)));
2490 cli_shutdown(the_cli);
2491 return false;
2492 }
2493
2494 return true;
2495 }
2496
2497 /***************************************************************************
2498 Connect to the client.
2499 ****************************************************************************/
2500
2501 static bool srv_spoolss_replyopenprinter(int snum, const char *printer,
2502 uint32_t localprinter,
2503 enum winreg_Type type,
2504 struct policy_handle *handle,
2505 struct notify_back_channel **_chan,
2506 struct sockaddr_storage *client_ss,
2507 struct messaging_context *msg_ctx)
2508 {
2509 WERROR result;
2510 NTSTATUS status;
2511 struct notify_back_channel *chan;
2512
2513 for (chan = back_channels; chan; chan = chan->next) {
2514 if (memcmp(&chan->client_address, client_ss,
2515 sizeof(struct sockaddr_storage)) == 0) {
2516 break;
2517 }
2518 }
2519
2520 /*
2521 * If it's the first connection, contact the client
2522 * and connect to the IPC$ share anonymously
2523 */
2524 if (!chan) {
2525 fstring unix_printer;
2526
2527 /* the +2 is to strip the leading 2 backslashs */
2528 fstrcpy(unix_printer, printer + 2);
2529
2530 chan = talloc_zero(NULL, struct notify_back_channel);
2531 if (!chan) {
2532 return false;
2533 }
2534 chan->client_address = *client_ss;
2535
2536 if (!spoolss_connect_to_client(&chan->cli_pipe, client_ss, unix_printer)) {
2537 TALLOC_FREE(chan);
2538 return false;
2539 }
2540
2541 DLIST_ADD(back_channels, chan);
2542
2543 messaging_register(msg_ctx, NULL, MSG_PRINTER_NOTIFY2,
2544 receive_notify2_message_list);
2545 }
2546
2547 if (chan->cli_pipe == NULL ||
2548 chan->cli_pipe->binding_handle == NULL) {
2549 DEBUG(0, ("srv_spoolss_replyopenprinter: error - "
2550 "NULL %s for printer %s\n",
2551 chan->cli_pipe == NULL ?
2552 "chan->cli_pipe" : "chan->cli_pipe->binding_handle",
2553 printer));
2554 return false;
2555 }
2556
2557 /*
2558 * Tell the specific printing tdb we want messages for this printer
2559 * by registering our PID.
2560 */
2561
2562 if (!print_notify_register_pid(snum)) {
2563 DEBUG(0, ("Failed to register our pid for printer %s\n",
2564 printer));
2565 }
2566
2567 status = dcerpc_spoolss_ReplyOpenPrinter(chan->cli_pipe->binding_handle,
2568 talloc_tos(),
2569 printer,
2570 localprinter,
2571 type,
2572 0,
2573 NULL,
2574 handle,
2575 &result);
2576 if (!NT_STATUS_IS_OK(status)) {
2577 DEBUG(5, ("dcerpc_spoolss_ReplyOpenPrinter returned [%s]\n", nt_errstr(status)));
2578 result = ntstatus_to_werror(status);
2579 } else if (!W_ERROR_IS_OK(result)) {
2580 DEBUG(5, ("ReplyOpenPrinter returned [%s]\n", win_errstr(result)));
2581 }
2582
2583 chan->active_connections++;
2584 *_chan = chan;
2585
2586 return (W_ERROR_IS_OK(result));
2587 }
2588
2589 /****************************************************************
2590 ****************************************************************/
2591
2592 static struct spoolss_NotifyOption *dup_spoolss_NotifyOption(TALLOC_CTX *mem_ctx,
2593 const struct spoolss_NotifyOption *r)
2594 {
2595 struct spoolss_NotifyOption *option;
2596 uint32_t i,k;
2597
2598 if (!r) {
2599 return NULL;
2600 }
2601
2602 option = talloc_zero(mem_ctx, struct spoolss_NotifyOption);
2603 if (!option) {
2604 return NULL;
2605 }
2606
2607 *option = *r;
2608
2609 if (!option->count) {
2610 return option;
2611 }
2612
2613 option->types = talloc_zero_array(option,
2614 struct spoolss_NotifyOptionType, option->count);
2615 if (!option->types) {
2616 talloc_free(option);
2617 return NULL;
2618 }
2619
2620 for (i=0; i < option->count; i++) {
2621 option->types[i] = r->types[i];
2622
2623 if (option->types[i].count) {
2624 option->types[i].fields = talloc_zero_array(option,
2625 union spoolss_Field, option->types[i].count);
2626 if (!option->types[i].fields) {
2627 talloc_free(option);
2628 return NULL;
2629 }
2630 for (k=0; k<option->types[i].count; k++) {
2631 option->types[i].fields[k] =
2632 r->types[i].fields[k];
2633 }
2634 }
2635 }
2636
2637 return option;
2638 }
2639
2640 /****************************************************************
2641 * _spoolss_RemoteFindFirstPrinterChangeNotifyEx
2642 *
2643 * before replying OK: status=0 a rpc call is made to the workstation
2644 * asking ReplyOpenPrinter
2645 *
2646 * in fact ReplyOpenPrinter is the changenotify equivalent on the spoolss pipe
2647 * called from api_spoolss_rffpcnex
2648 ****************************************************************/
2649
2650 WERROR _spoolss_RemoteFindFirstPrinterChangeNotifyEx(struct pipes_struct *p,
2651 struct spoolss_RemoteFindFirstPrinterChangeNotifyEx *r)
2652 {
2653 int snum = -1;
2654 struct spoolss_NotifyOption *option = r->in.notify_options;
2655 struct sockaddr_storage client_ss;
2656 ssize_t client_len;
2657
2658 /* store the notify value in the printer struct */
2659
2660 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
2661
2662 if (!Printer) {
2663 DEBUG(2,("_spoolss_RemoteFindFirstPrinterChangeNotifyEx: "
2664 "Invalid handle (%s:%u:%u).\n",
2665 OUR_HANDLE(r->in.handle)));
2666 return WERR_BADFID;
2667 }
2668
2669 Printer->notify.flags = r->in.flags;
2670 Printer->notify.options = r->in.options;
2671 Printer->notify.printerlocal = r->in.printer_local;
2672 Printer->notify.msg_ctx = p->msg_ctx;
2673
2674 TALLOC_FREE(Printer->notify.option);
2675 Printer->notify.option = dup_spoolss_NotifyOption(Printer, option);
2676
2677 fstrcpy(Printer->notify.localmachine, r->in.local_machine);
2678
2679 /* Connect to the client machine and send a ReplyOpenPrinter */
2680
2681 if ( Printer->printer_type == SPLHND_SERVER)
2682 snum = -1;
2683 else if ( (Printer->printer_type == SPLHND_PRINTER) &&
2684 !get_printer_snum(p, r->in.handle, &snum, NULL) )
2685 return WERR_BADFID;
2686
2687 DEBUG(10,("_spoolss_RemoteFindFirstPrinterChangeNotifyEx: "
2688 "remote_address is %s\n",
2689 tsocket_address_string(p->remote_address, p->mem_ctx)));
2690
2691 if (!lp_print_notify_backchannel(snum)) {
2692 DEBUG(10, ("_spoolss_RemoteFindFirstPrinterChangeNotifyEx: "
2693 "backchannel disabled\n"));
2694 return WERR_SERVER_UNAVAILABLE;
2695 }
2696
2697 client_len = tsocket_address_bsd_sockaddr(p->remote_address,
2698 (struct sockaddr *) &client_ss,
2699 sizeof(struct sockaddr_storage));
2700 if (client_len < 0) {
2701 return WERR_NOMEM;
2702 }
2703
2704 if(!srv_spoolss_replyopenprinter(snum, Printer->notify.localmachine,
2705 Printer->notify.printerlocal, REG_SZ,
2706 &Printer->notify.cli_hnd,
2707 &Printer->notify.cli_chan,
2708 &client_ss, p->msg_ctx)) {
2709 return WERR_SERVER_UNAVAILABLE;
2710 }
2711
2712 return WERR_OK;
2713 }
2714
2715 /*******************************************************************
2716 * fill a notify_info_data with the servername
2717 ********************************************************************/
2718
2719 static void spoolss_notify_server_name(struct messaging_context *msg_ctx,
2720 int snum,
2721 struct spoolss_Notify *data,
2722 print_queue_struct *queue,
2723 struct spoolss_PrinterInfo2 *pinfo2,
2724 TALLOC_CTX *mem_ctx)
2725 {
2726 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->servername);
2727 }
2728
2729 /*******************************************************************
2730 * fill a notify_info_data with the printername (not including the servername).
2731 ********************************************************************/
2732
2733 static void spoolss_notify_printer_name(struct messaging_context *msg_ctx,
2734 int snum,
2735 struct spoolss_Notify *data,
2736 print_queue_struct *queue,
2737 struct spoolss_PrinterInfo2 *pinfo2,
2738 TALLOC_CTX *mem_ctx)
2739 {
2740 /* the notify name should not contain the \\server\ part */
2741 const char *p = strrchr(pinfo2->printername, '\\');
2742
2743 if (!p) {
2744 p = pinfo2->printername;
2745 } else {
2746 p++;
2747 }
2748
2749 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
2750 }
2751
2752 /*******************************************************************
2753 * fill a notify_info_data with the servicename
2754 ********************************************************************/
2755
2756 static void spoolss_notify_share_name(struct messaging_context *msg_ctx,
2757 int snum,
2758 struct spoolss_Notify *data,
2759 print_queue_struct *queue,
2760 struct spoolss_PrinterInfo2 *pinfo2,
2761 TALLOC_CTX *mem_ctx)
2762 {
2763 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, lp_servicename(talloc_tos(), snum));
2764 }
2765
2766 /*******************************************************************
2767 * fill a notify_info_data with the port name
2768 ********************************************************************/
2769
2770 static void spoolss_notify_port_name(struct messaging_context *msg_ctx,
2771 int snum,
2772 struct spoolss_Notify *data,
2773 print_queue_struct *queue,
2774 struct spoolss_PrinterInfo2 *pinfo2,
2775 TALLOC_CTX *mem_ctx)
2776 {
2777 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->portname);
2778 }
2779
2780 /*******************************************************************
2781 * fill a notify_info_data with the printername
2782 * but it doesn't exist, have to see what to do
2783 ********************************************************************/
2784
2785 static void spoolss_notify_driver_name(struct messaging_context *msg_ctx,
2786 int snum,
2787 struct spoolss_Notify *data,
2788 print_queue_struct *queue,
2789 struct spoolss_PrinterInfo2 *pinfo2,
2790 TALLOC_CTX *mem_ctx)
2791 {
2792 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->drivername);
2793 }
2794
2795 /*******************************************************************
2796 * fill a notify_info_data with the comment
2797 ********************************************************************/
2798
2799 static void spoolss_notify_comment(struct messaging_context *msg_ctx,
2800 int snum,
2801 struct spoolss_Notify *data,
2802 print_queue_struct *queue,
2803 struct spoolss_PrinterInfo2 *pinfo2,
2804 TALLOC_CTX *mem_ctx)
2805 {
2806 const char *p;
2807
2808 if (*pinfo2->comment == '\0') {
2809 p = lp_comment(talloc_tos(), snum);
2810 } else {
2811 p = pinfo2->comment;
2812 }
2813
2814 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
2815 }
2816
2817 /*******************************************************************
2818 * fill a notify_info_data with the comment
2819 * location = "Room 1, floor 2, building 3"
2820 ********************************************************************/
2821
2822 static void spoolss_notify_location(struct messaging_context *msg_ctx,
2823 int snum,
2824 struct spoolss_Notify *data,
2825 print_queue_struct *queue,
2826 struct spoolss_PrinterInfo2 *pinfo2,
2827 TALLOC_CTX *mem_ctx)
2828 {
2829 const char *loc = pinfo2->location;
2830 NTSTATUS status;
2831
2832 status = printer_list_get_printer(mem_ctx,
2833 pinfo2->sharename,
2834 NULL,
2835 &loc,
2836 NULL);
2837 if (NT_STATUS_IS_OK(status)) {
2838 if (loc == NULL) {
2839 loc = pinfo2->location;
2840 }
2841 }
2842
2843 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, loc);
2844 }
2845
2846 /*******************************************************************
2847 * fill a notify_info_data with the device mode
2848 * jfm:xxxx don't to it for know but that's a real problem !!!
2849 ********************************************************************/
2850
2851 static void spoolss_notify_devmode(struct messaging_context *msg_ctx,
2852 int snum,
2853 struct spoolss_Notify *data,
2854 print_queue_struct *queue,
2855 struct spoolss_PrinterInfo2 *pinfo2,
2856 TALLOC_CTX *mem_ctx)
2857 {
2858 /* for a dummy implementation we have to zero the fields */
2859 SETUP_SPOOLSS_NOTIFY_DATA_DEVMODE(data, NULL);
2860 }
2861
2862 /*******************************************************************
2863 * fill a notify_info_data with the separator file name
2864 ********************************************************************/
2865
2866 static void spoolss_notify_sepfile(struct messaging_context *msg_ctx,
2867 int snum,
2868 struct spoolss_Notify *data,
2869 print_queue_struct *queue,
2870 struct spoolss_PrinterInfo2 *pinfo2,
2871 TALLOC_CTX *mem_ctx)
2872 {
2873 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->sepfile);
2874 }
2875
2876 /*******************************************************************
2877 * fill a notify_info_data with the print processor
2878 * jfm:xxxx return always winprint to indicate we don't do anything to it
2879 ********************************************************************/
2880
2881 static void spoolss_notify_print_processor(struct messaging_context *msg_ctx,
2882 int snum,
2883 struct spoolss_Notify *data,
2884 print_queue_struct *queue,
2885 struct spoolss_PrinterInfo2 *pinfo2,
2886 TALLOC_CTX *mem_ctx)
2887 {
2888 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->printprocessor);
2889 }
2890
2891 /*******************************************************************
2892 * fill a notify_info_data with the print processor options
2893 * jfm:xxxx send an empty string
2894 ********************************************************************/
2895
2896 static void spoolss_notify_parameters(struct messaging_context *msg_ctx,
2897 int snum,
2898 struct spoolss_Notify *data,
2899 print_queue_struct *queue,
2900 struct spoolss_PrinterInfo2 *pinfo2,
2901 TALLOC_CTX *mem_ctx)
2902 {
2903 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->parameters);
2904 }
2905
2906 /*******************************************************************
2907 * fill a notify_info_data with the data type
2908 * jfm:xxxx always send RAW as data type
2909 ********************************************************************/
2910
2911 static void spoolss_notify_datatype(struct messaging_context *msg_ctx,
2912 int snum,
2913 struct spoolss_Notify *data,
2914 print_queue_struct *queue,
2915 struct spoolss_PrinterInfo2 *pinfo2,
2916 TALLOC_CTX *mem_ctx)
2917 {
2918 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->datatype);
2919 }
2920
2921 /*******************************************************************
2922 * fill a notify_info_data with the security descriptor
2923 * jfm:xxxx send an null pointer to say no security desc
2924 * have to implement security before !
2925 ********************************************************************/
2926
2927 static void spoolss_notify_security_desc(struct messaging_context *msg_ctx,
2928 int snum,
2929 struct spoolss_Notify *data,
2930 print_queue_struct *queue,
2931 struct spoolss_PrinterInfo2 *pinfo2,
2932 TALLOC_CTX *mem_ctx)
2933 {
2934 SETUP_SPOOLSS_NOTIFY_DATA_SECDESC(data, pinfo2->secdesc);
2935 }
2936
2937 /*******************************************************************
2938 * fill a notify_info_data with the attributes
2939 * jfm:xxxx a samba printer is always shared
2940 ********************************************************************/
2941
2942 static void spoolss_notify_attributes(struct messaging_context *msg_ctx,
2943 int snum,
2944 struct spoolss_Notify *data,
2945 print_queue_struct *queue,
2946 struct spoolss_PrinterInfo2 *pinfo2,
2947 TALLOC_CTX *mem_ctx)
2948 {
2949 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->attributes);
2950 }
2951
2952 /*******************************************************************
2953 * fill a notify_info_data with the priority
2954 ********************************************************************/
2955
2956 static void spoolss_notify_priority(struct messaging_context *msg_ctx,
2957 int snum,
2958 struct spoolss_Notify *data,
2959 print_queue_struct *queue,
2960 struct spoolss_PrinterInfo2 *pinfo2,
2961 TALLOC_CTX *mem_ctx)
2962 {
2963 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->priority);
2964 }
2965
2966 /*******************************************************************
2967 * fill a notify_info_data with the default priority
2968 ********************************************************************/
2969
2970 static void spoolss_notify_default_priority(struct messaging_context *msg_ctx,
2971 int snum,
2972 struct spoolss_Notify *data,
2973 print_queue_struct *queue,
2974 struct spoolss_PrinterInfo2 *pinfo2,
2975 TALLOC_CTX *mem_ctx)
2976 {
2977 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->defaultpriority);
2978 }
2979
2980 /*******************************************************************
2981 * fill a notify_info_data with the start time
2982 ********************************************************************/
2983
2984 static void spoolss_notify_start_time(struct messaging_context *msg_ctx,
2985 int snum,
2986 struct spoolss_Notify *data,
2987 print_queue_struct *queue,
2988 struct spoolss_PrinterInfo2 *pinfo2,
2989 TALLOC_CTX *mem_ctx)
2990 {
2991 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->starttime);
2992 }
2993
2994 /*******************************************************************
2995 * fill a notify_info_data with the until time
2996 ********************************************************************/
2997
2998 static void spoolss_notify_until_time(struct messaging_context *msg_ctx,
2999 int snum,
3000 struct spoolss_Notify *data,
3001 print_queue_struct *queue,
3002 struct spoolss_PrinterInfo2 *pinfo2,
3003 TALLOC_CTX *mem_ctx)
3004 {
3005 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->untiltime);
3006 }
3007
3008 /*******************************************************************
3009 * fill a notify_info_data with the status
3010 ********************************************************************/
3011
3012 static void spoolss_notify_status(struct messaging_context *msg_ctx,
3013 int snum,
3014 struct spoolss_Notify *data,
3015 print_queue_struct *queue,
3016 struct spoolss_PrinterInfo2 *pinfo2,
3017 TALLOC_CTX *mem_ctx)
3018 {
3019 print_status_struct status;
3020
3021 print_queue_length(msg_ctx, snum, &status);
3022 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, status.status);
3023 }
3024
3025 /*******************************************************************
3026 * fill a notify_info_data with the number of jobs queued
3027 ********************************************************************/
3028
3029 static void spoolss_notify_cjobs(struct messaging_context *msg_ctx,
3030 int snum,
3031 struct spoolss_Notify *data,
3032 print_queue_struct *queue,
3033 struct spoolss_PrinterInfo2 *pinfo2,
3034 TALLOC_CTX *mem_ctx)
3035 {
3036 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(
3037 data, print_queue_length(msg_ctx, snum, NULL));
3038 }
3039
3040 /*******************************************************************
3041 * fill a notify_info_data with the average ppm
3042 ********************************************************************/
3043
3044 static void spoolss_notify_average_ppm(struct messaging_context *msg_ctx,
3045 int snum,
3046 struct spoolss_Notify *data,
3047 print_queue_struct *queue,
3048 struct spoolss_PrinterInfo2 *pinfo2,
3049 TALLOC_CTX *mem_ctx)
3050 {
3051 /* always respond 8 pages per minutes */
3052 /* a little hard ! */
3053 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->averageppm);
3054 }
3055
3056 /*******************************************************************
3057 * fill a notify_info_data with username
3058 ********************************************************************/
3059
3060 static void spoolss_notify_username(struct messaging_context *msg_ctx,
3061 int snum,
3062 struct spoolss_Notify *data,
3063 print_queue_struct *queue,
3064 struct spoolss_PrinterInfo2 *pinfo2,
3065 TALLOC_CTX *mem_ctx)
3066 {
3067 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, queue->fs_user);
3068 }
3069
3070 /*******************************************************************
3071 * fill a notify_info_data with job status
3072 ********************************************************************/
3073
3074 static void spoolss_notify_job_status(struct messaging_context *msg_ctx,
3075 int snum,
3076 struct spoolss_Notify *data,
3077 print_queue_struct *queue,
3078 struct spoolss_PrinterInfo2 *pinfo2,
3079 TALLOC_CTX *mem_ctx)
3080 {
3081 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, nt_printj_status(queue->status));
3082 }
3083
3084 /*******************************************************************
3085 * fill a notify_info_data with job name
3086 ********************************************************************/
3087
3088 static void spoolss_notify_job_name(struct messaging_context *msg_ctx,
3089 int snum,
3090 struct spoolss_Notify *data,
3091 print_queue_struct *queue,
3092 struct spoolss_PrinterInfo2 *pinfo2,
3093 TALLOC_CTX *mem_ctx)
3094 {
3095 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, queue->fs_file);
3096 }
3097
3098 /*******************************************************************
3099 * fill a notify_info_data with job status
3100 ********************************************************************/
3101
3102 static void spoolss_notify_job_status_string(struct messaging_context *msg_ctx,
3103 int snum,
3104 struct spoolss_Notify *data,
3105 print_queue_struct *queue,
3106 struct spoolss_PrinterInfo2 *pinfo2,
3107 TALLOC_CTX *mem_ctx)
3108 {
3109 /*
3110 * Now we're returning job status codes we just return a "" here. JRA.
3111 */
3112
3113 const char *p = "";
3114
3115 #if 0 /* NO LONGER NEEDED - JRA. 02/22/2001 */
3116 p = "unknown";
3117
3118 switch (queue->status) {
3119 case LPQ_QUEUED:
3120 p = "Queued";
3121 break;
3122 case LPQ_PAUSED:
3123 p = ""; /* NT provides the paused string */
3124 break;
3125 case LPQ_SPOOLING:
3126 p = "Spooling";
3127 break;
3128 case LPQ_PRINTING:
3129 p = "Printing";
3130 break;
3131 }
3132 #endif /* NO LONGER NEEDED. */
3133
3134 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
3135 }
3136
3137 /*******************************************************************
3138 * fill a notify_info_data with job time
3139 ********************************************************************/
3140
3141 static void spoolss_notify_job_time(struct messaging_context *msg_ctx,
3142 int snum,
3143 struct spoolss_Notify *data,
3144 print_queue_struct *queue,
3145 struct spoolss_PrinterInfo2 *pinfo2,
3146 TALLOC_CTX *mem_ctx)
3147 {
3148 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, 0);
3149 }
3150
3151 /*******************************************************************
3152 * fill a notify_info_data with job size
3153 ********************************************************************/
3154
3155 static void spoolss_notify_job_size(struct messaging_context *msg_ctx,
3156 int snum,
3157 struct spoolss_Notify *data,
3158 print_queue_struct *queue,
3159 struct spoolss_PrinterInfo2 *pinfo2,
3160 TALLOC_CTX *mem_ctx)
3161 {
3162 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->size);
3163 }
3164
3165 /*******************************************************************
3166 * fill a notify_info_data with page info
3167 ********************************************************************/
3168 static void spoolss_notify_total_pages(struct messaging_context *msg_ctx,
3169 int snum,
3170 struct spoolss_Notify *data,
3171 print_queue_struct *queue,
3172 struct spoolss_PrinterInfo2 *pinfo2,
3173 TALLOC_CTX *mem_ctx)
3174 {
3175 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->page_count);
3176 }
3177
3178 /*******************************************************************
3179 * fill a notify_info_data with pages printed info.
3180 ********************************************************************/
3181 static void spoolss_notify_pages_printed(struct messaging_context *msg_ctx,
3182 int snum,
3183 struct spoolss_Notify *data,
3184 print_queue_struct *queue,
3185 struct spoolss_PrinterInfo2 *pinfo2,
3186 TALLOC_CTX *mem_ctx)
3187 {
3188 /* Add code when back-end tracks this */
3189 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, 0);
3190 }
3191
3192 /*******************************************************************
3193 Fill a notify_info_data with job position.
3194 ********************************************************************/
3195
3196 static void spoolss_notify_job_position(struct messaging_context *msg_ctx,
3197 int snum,
3198 struct spoolss_Notify *data,
3199 print_queue_struct *queue,
3200 struct spoolss_PrinterInfo2 *pinfo2,
3201 TALLOC_CTX *mem_ctx)
3202 {
3203 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->sysjob);
3204 }
3205
3206 /*******************************************************************
3207 Fill a notify_info_data with submitted time.
3208 ********************************************************************/
3209
3210 static void spoolss_notify_submitted_time(struct messaging_context *msg_ctx,
3211 int snum,
3212 struct spoolss_Notify *data,
3213 print_queue_struct *queue,
3214 struct spoolss_PrinterInfo2 *pinfo2,
3215 TALLOC_CTX *mem_ctx)
3216 {
3217 data->data.string.string = NULL;
3218 data->data.string.size = 0;
3219
3220 init_systemtime_buffer(mem_ctx, gmtime(&queue->time),
3221 &data->data.string.string,
3222 &data->data.string.size);
3223
3224 }
3225
3226 struct s_notify_info_data_table
3227 {
3228 enum spoolss_NotifyType type;
3229 uint16_t field;
3230 const char *name;
3231 enum spoolss_NotifyTable variable_type;
3232 void (*fn) (struct messaging_context *msg_ctx,
3233 int snum, struct spoolss_Notify *data,
3234 print_queue_struct *queue,
3235 struct spoolss_PrinterInfo2 *pinfo2,
3236 TALLOC_CTX *mem_ctx);
3237 };
3238
3239 /* A table describing the various print notification constants and
3240 whether the notification data is a pointer to a variable sized
3241 buffer, a one value uint32_t or a two value uint32_t. */
3242
3243 static const struct s_notify_info_data_table notify_info_data_table[] =
3244 {
3245 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SERVER_NAME, "PRINTER_NOTIFY_FIELD_SERVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_server_name },
3246 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRINTER_NAME, "PRINTER_NOTIFY_FIELD_PRINTER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_printer_name },
3247 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SHARE_NAME, "PRINTER_NOTIFY_FIELD_SHARE_NAME", NOTIFY_TABLE_STRING, spoolss_notify_share_name },
3248 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PORT_NAME, "PRINTER_NOTIFY_FIELD_PORT_NAME", NOTIFY_TABLE_STRING, spoolss_notify_port_name },
3249 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DRIVER_NAME, "PRINTER_NOTIFY_FIELD_DRIVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_driver_name },
3250 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_COMMENT, "PRINTER_NOTIFY_FIELD_COMMENT", NOTIFY_TABLE_STRING, spoolss_notify_comment },
3251 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_LOCATION, "PRINTER_NOTIFY_FIELD_LOCATION", NOTIFY_TABLE_STRING, spoolss_notify_location },
3252 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DEVMODE, "PRINTER_NOTIFY_FIELD_DEVMODE", NOTIFY_TABLE_DEVMODE, spoolss_notify_devmode },
3253 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SEPFILE, "PRINTER_NOTIFY_FIELD_SEPFILE", NOTIFY_TABLE_STRING, spoolss_notify_sepfile },
3254 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR, "PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR", NOTIFY_TABLE_STRING, spoolss_notify_print_processor },
3255 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PARAMETERS, "PRINTER_NOTIFY_FIELD_PARAMETERS", NOTIFY_TABLE_STRING, spoolss_notify_parameters },
3256 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DATATYPE, "PRINTER_NOTIFY_FIELD_DATATYPE", NOTIFY_TABLE_STRING, spoolss_notify_datatype },
3257 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR, "PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NOTIFY_TABLE_SECURITYDESCRIPTOR, spoolss_notify_security_desc },
3258 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_ATTRIBUTES, "PRINTER_NOTIFY_FIELD_ATTRIBUTES", NOTIFY_TABLE_DWORD, spoolss_notify_attributes },
3259 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRIORITY, "PRINTER_NOTIFY_FIELD_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_priority },
3260 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY, "PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_default_priority },
3261 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_START_TIME, "PRINTER_NOTIFY_FIELD_START_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_start_time },
3262 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_UNTIL_TIME, "PRINTER_NOTIFY_FIELD_UNTIL_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_until_time },
3263 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_STATUS, "PRINTER_NOTIFY_FIELD_STATUS", NOTIFY_TABLE_DWORD, spoolss_notify_status },
3264 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_STATUS_STRING, "PRINTER_NOTIFY_FIELD_STATUS_STRING", NOTIFY_TABLE_STRING, NULL },
3265 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_CJOBS, "PRINTER_NOTIFY_FIELD_CJOBS", NOTIFY_TABLE_DWORD, spoolss_notify_cjobs },
3266 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_AVERAGE_PPM, "PRINTER_NOTIFY_FIELD_AVERAGE_PPM", NOTIFY_TABLE_DWORD, spoolss_notify_average_ppm },
3267 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_TOTAL_PAGES, "PRINTER_NOTIFY_FIELD_TOTAL_PAGES", NOTIFY_TABLE_DWORD, NULL },
3268 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PAGES_PRINTED, "PRINTER_NOTIFY_FIELD_PAGES_PRINTED", NOTIFY_TABLE_DWORD, NULL },
3269 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_TOTAL_BYTES, "PRINTER_NOTIFY_FIELD_TOTAL_BYTES", NOTIFY_TABLE_DWORD, NULL },
3270 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_BYTES_PRINTED, "PRINTER_NOTIFY_FIELD_BYTES_PRINTED", NOTIFY_TABLE_DWORD, NULL },
3271 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRINTER_NAME, "JOB_NOTIFY_FIELD_PRINTER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_printer_name },
3272 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_MACHINE_NAME, "JOB_NOTIFY_FIELD_MACHINE_NAME", NOTIFY_TABLE_STRING, spoolss_notify_server_name },
3273 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PORT_NAME, "JOB_NOTIFY_FIELD_PORT_NAME", NOTIFY_TABLE_STRING, spoolss_notify_port_name },
3274 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_USER_NAME, "JOB_NOTIFY_FIELD_USER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_username },
3275 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_NOTIFY_NAME, "JOB_NOTIFY_FIELD_NOTIFY_NAME", NOTIFY_TABLE_STRING, spoolss_notify_username },
3276 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DATATYPE, "JOB_NOTIFY_FIELD_DATATYPE", NOTIFY_TABLE_STRING, spoolss_notify_datatype },
3277 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRINT_PROCESSOR, "JOB_NOTIFY_FIELD_PRINT_PROCESSOR", NOTIFY_TABLE_STRING, spoolss_notify_print_processor },
3278 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PARAMETERS, "JOB_NOTIFY_FIELD_PARAMETERS", NOTIFY_TABLE_STRING, spoolss_notify_parameters },
3279 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DRIVER_NAME, "JOB_NOTIFY_FIELD_DRIVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_driver_name },
3280 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DEVMODE, "JOB_NOTIFY_FIELD_DEVMODE", NOTIFY_TABLE_DEVMODE, spoolss_notify_devmode },
3281 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_STATUS, "JOB_NOTIFY_FIELD_STATUS", NOTIFY_TABLE_DWORD, spoolss_notify_job_status },
3282 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_STATUS_STRING, "JOB_NOTIFY_FIELD_STATUS_STRING", NOTIFY_TABLE_STRING, spoolss_notify_job_status_string },
3283 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR, "JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NOTIFY_TABLE_SECURITYDESCRIPTOR, NULL },
3284 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DOCUMENT, "JOB_NOTIFY_FIELD_DOCUMENT", NOTIFY_TABLE_STRING, spoolss_notify_job_name },
3285 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRIORITY, "JOB_NOTIFY_FIELD_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_priority },
3286 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_POSITION, "JOB_NOTIFY_FIELD_POSITION", NOTIFY_TABLE_DWORD, spoolss_notify_job_position },
3287 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_SUBMITTED, "JOB_NOTIFY_FIELD_SUBMITTED", NOTIFY_TABLE_TIME, spoolss_notify_submitted_time },
3288 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_START_TIME, "JOB_NOTIFY_FIELD_START_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_start_time },
3289 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_UNTIL_TIME, "JOB_NOTIFY_FIELD_UNTIL_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_until_time },
3290 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TIME, "JOB_NOTIFY_FIELD_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_job_time },
3291 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TOTAL_PAGES, "JOB_NOTIFY_FIELD_TOTAL_PAGES", NOTIFY_TABLE_DWORD, spoolss_notify_total_pages },
3292 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PAGES_PRINTED, "JOB_NOTIFY_FIELD_PAGES_PRINTED", NOTIFY_TABLE_DWORD, spoolss_notify_pages_printed },
3293 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TOTAL_BYTES, "JOB_NOTIFY_FIELD_TOTAL_BYTES", NOTIFY_TABLE_DWORD, spoolss_notify_job_size },
3294 };
3295
3296 /*******************************************************************
3297 Return the variable_type of info_data structure.
3298 ********************************************************************/
3299
3300 static enum spoolss_NotifyTable variable_type_of_notify_info_data(enum spoolss_NotifyType type,
3301 uint16_t field)
3302 {
3303 int i=0;
3304
3305 for (i = 0; i < ARRAY_SIZE(notify_info_data_table); i++) {
3306 if ( (notify_info_data_table[i].type == type) &&
3307 (notify_info_data_table[i].field == field) ) {
3308 return notify_info_data_table[i].variable_type;
3309 }
3310 }
3311
3312 DEBUG(5, ("invalid notify data type %d/%d\n", type, field));
3313
3314 return (enum spoolss_NotifyTable) 0;
3315 }
3316
3317 /****************************************************************************
3318 ****************************************************************************/
3319
3320 static bool search_notify(enum spoolss_NotifyType type,
3321 uint16_t field,
3322 int *value)
3323 {
3324 int i;
3325
3326 for (i = 0; i < ARRAY_SIZE(notify_info_data_table); i++) {
3327 if (notify_info_data_table[i].type == type &&
3328 notify_info_data_table[i].field == field &&
3329 notify_info_data_table[i].fn != NULL) {
3330 *value = i;
3331 return true;
3332 }
3333 }
3334
3335 return false;
3336 }
3337
3338 /****************************************************************************
3339 ****************************************************************************/
3340
3341 static void construct_info_data(struct spoolss_Notify *info_data,
3342 enum spoolss_NotifyType type,
3343 uint16_t field, int id)
3344 {
3345 info_data->type = type;
3346 info_data->field.field = field;
3347 info_data->variable_type = variable_type_of_notify_info_data(type, field);
3348 info_data->job_id = id;
3349 }
3350
3351 /*******************************************************************
3352 *
3353 * fill a notify_info struct with info asked
3354 *
3355 ********************************************************************/
3356
3357 static bool construct_notify_printer_info(struct messaging_context *msg_ctx,
3358 struct printer_handle *print_hnd,
3359 struct spoolss_NotifyInfo *info,
3360 struct spoolss_PrinterInfo2 *pinfo2,
3361 int snum,
3362 const struct spoolss_NotifyOptionType *option_type,
3363 uint32_t id,
3364 TALLOC_CTX *mem_ctx)
3365 {
3366 int field_num,j;
3367 enum spoolss_NotifyType type;
3368 uint16_t field;
3369
3370 struct spoolss_Notify *current_data;
3371
3372 type = option_type->type;
3373
3374 DEBUG(4,("construct_notify_printer_info: Notify type: [%s], number of notify info: [%d] on printer: [%s]\n",
3375 (type == PRINTER_NOTIFY_TYPE ? "PRINTER_NOTIFY_TYPE" : "JOB_NOTIFY_TYPE"),
3376 option_type->count, lp_servicename(talloc_tos(), snum)));
3377
3378 for(field_num=0; field_num < option_type->count; field_num++) {
3379 field = option_type->fields[field_num].field;
3380
3381 DEBUG(4,("construct_notify_printer_info: notify [%d]: type [%x], field [%x]\n", field_num, type, field));
3382
3383 if (!search_notify(type, field, &j) )
3384 continue;
3385
3386 info->notifies = talloc_realloc(info, info->notifies,
3387 struct spoolss_Notify,
3388 info->count + 1);
3389 if (info->notifies == NULL) {
3390 DEBUG(2,("construct_notify_printer_info: failed to enlarge buffer info->data!\n"));
3391 return false;
3392 }
3393
3394 current_data = &info->notifies[info->count];
3395
3396 construct_info_data(current_data, type, field, id);
3397
3398 DEBUG(10, ("construct_notify_printer_info: "
3399 "calling [%s] snum=%d printername=[%s])\n",
3400 notify_info_data_table[j].name, snum,
3401 pinfo2->printername));
3402
3403 notify_info_data_table[j].fn(msg_ctx, snum, current_data,
3404 NULL, pinfo2, mem_ctx);
3405
3406 info->count++;
3407 }
3408
3409 return true;
3410 }
3411
3412 /*******************************************************************
3413 *
3414 * fill a notify_info struct with info asked
3415 *
3416 ********************************************************************/
3417
3418 static bool construct_notify_jobs_info(struct messaging_context *msg_ctx,
3419 print_queue_struct *queue,
3420 struct spoolss_NotifyInfo *info,
3421 struct spoolss_PrinterInfo2 *pinfo2,
3422 int snum,
3423 const struct spoolss_NotifyOptionType *option_type,
3424 uint32_t id,
3425 TALLOC_CTX *mem_ctx)
3426 {
3427 int field_num,j;
3428 enum spoolss_NotifyType type;
3429 uint16_t field;
3430 struct spoolss_Notify *current_data;
3431
3432 DEBUG(4,("construct_notify_jobs_info\n"));
3433
3434 type = option_type->type;
3435
3436 DEBUGADD(4,("Notify type: [%s], number of notify info: [%d]\n",
3437 (type == PRINTER_NOTIFY_TYPE ? "PRINTER_NOTIFY_TYPE" : "JOB_NOTIFY_TYPE"),
3438 option_type->count));
3439
3440 for(field_num=0; field_num<option_type->count; field_num++) {
3441 field = option_type->fields[field_num].field;
3442
3443 if (!search_notify(type, field, &j) )
3444 continue;
3445
3446 info->notifies = talloc_realloc(info, info->notifies,
3447 struct spoolss_Notify,
3448 info->count + 1);
3449 if (info->notifies == NULL) {
3450 DEBUG(2,("construct_notify_jobs_info: failed to enlarg buffer info->data!\n"));
3451 return false;
3452 }
3453
3454 current_data=&(info->notifies[info->count]);
3455
3456 construct_info_data(current_data, type, field, id);
3457 notify_info_data_table[j].fn(msg_ctx, snum, current_data,
3458 queue, pinfo2, mem_ctx);
3459 info->count++;
3460 }
3461
3462 return true;
3463 }
3464
3465 /*
3466 * JFM: The enumeration is not that simple, it's even non obvious.
3467 *
3468 * let's take an example: I want to monitor the PRINTER SERVER for
3469 * the printer's name and the number of jobs currently queued.
3470 * So in the NOTIFY_OPTION, I have one NOTIFY_OPTION_TYPE structure.
3471 * Its type is PRINTER_NOTIFY_TYPE and it has 2 fields NAME and CJOBS.
3472 *
3473 * I have 3 printers on the back of my server.
3474 *
3475 * Now the response is a NOTIFY_INFO structure, with 6 NOTIFY_INFO_DATA
3476 * structures.
3477 * Number Data Id
3478 * 1 printer 1 name 1
3479 * 2 printer 1 cjob 1
3480 * 3 printer 2 name 2
3481 * 4 printer 2 cjob 2
3482 * 5 printer 3 name 3
3483 * 6 printer 3 name 3
3484 *
3485 * that's the print server case, the printer case is even worse.
3486 */
3487
3488 /*******************************************************************
3489 *
3490 * enumerate all printers on the printserver
3491 * fill a notify_info struct with info asked
3492 *
3493 ********************************************************************/
3494
3495 static WERROR printserver_notify_info(struct pipes_struct *p,
3496 struct policy_handle *hnd,
3497 struct spoolss_NotifyInfo *info,
3498 TALLOC_CTX *mem_ctx)
3499 {
3500 int snum;
3501 struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd);
3502 int n_services=lp_numservices();
3503 int i;
3504 struct spoolss_NotifyOption *option;
3505 struct spoolss_NotifyOptionType option_type;
3506 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
3507 WERROR result;
3508
3509 DEBUG(4,("printserver_notify_info\n"));
3510
3511 if (!Printer)
3512 return WERR_BADFID;
3513
3514 option = Printer->notify.option;
3515
3516 info->version = 2;
3517 info->notifies = NULL;
3518 info->count = 0;
3519
3520 /* a bug in xp sp2 rc2 causes it to send a fnpcn request without
3521 sending a ffpcn() request first */
3522
3523 if ( !option )
3524 return WERR_BADFID;
3525
3526 for (i=0; i<option->count; i++) {
3527 option_type = option->types[i];
3528
3529 if (option_type.type != PRINTER_NOTIFY_TYPE)
3530 continue;
3531
3532 for (snum = 0; snum < n_services; snum++) {
3533 if (!lp_browseable(snum) ||
3534 !lp_snum_ok(snum) ||
3535 !lp_print_ok(snum)) {
3536 continue; /* skip */
3537 }
3538
3539 /* Maybe we should use the SYSTEM session_info here... */
3540 result = winreg_get_printer_internal(mem_ctx,
3541 get_session_info_system(),
3542 p->msg_ctx,
3543 lp_servicename(talloc_tos(), snum),
3544 &pinfo2);
3545 if (!W_ERROR_IS_OK(result)) {
3546 DEBUG(4, ("printserver_notify_info: "
3547 "Failed to get printer [%s]\n",
3548 lp_servicename(talloc_tos(), snum)));
3549 continue;
3550 }
3551
3552
3553 construct_notify_printer_info(p->msg_ctx,
3554 Printer, info,
3555 pinfo2, snum,
3556 &option_type, snum,
3557 mem_ctx);
3558
3559 TALLOC_FREE(pinfo2);
3560 }
3561 }
3562
3563 #if 0
3564 /*
3565 * Debugging information, don't delete.
3566 */
3567
3568 DEBUG(1,("dumping the NOTIFY_INFO\n"));
3569 DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count));
3570 DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n"));
3571
3572 for (i=0; i<info->count; i++) {
3573 DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n",
3574 i, info->data[i].type, info->data[i].field, info->data[i].reserved,
3575 info->data[i].id, info->data[i].size, info->data[i].enc_type));
3576 }
3577 #endif
3578
3579 return WERR_OK;
3580 }
3581
3582 /*******************************************************************
3583 *
3584 * fill a notify_info struct with info asked
3585 *
3586 ********************************************************************/
3587
3588 static WERROR printer_notify_info(struct pipes_struct *p,
3589 struct policy_handle *hnd,
3590 struct spoolss_NotifyInfo *info,
3591 TALLOC_CTX *mem_ctx)
3592 {
3593 int snum;
3594 struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd);
3595 int i;
3596 uint32_t id;
3597 struct spoolss_NotifyOption *option;
3598 struct spoolss_NotifyOptionType option_type;
3599 int count,j;
3600 print_queue_struct *queue=NULL;
3601 print_status_struct status;
3602 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
3603 WERROR result;
3604
3605 DEBUG(4,("printer_notify_info\n"));
3606
3607 if (!Printer)
3608 return WERR_BADFID;
3609
3610 option = Printer->notify.option;
3611 id = 0x0;
3612
3613 info->version = 2;
3614 info->notifies = NULL;
3615 info->count = 0;
3616
3617 /* a bug in xp sp2 rc2 causes it to send a fnpcn request without
3618 sending a ffpcn() request first */
3619
3620 if ( !option )
3621 return WERR_BADFID;
3622
3623 if (!get_printer_snum(p, hnd, &snum, NULL)) {
3624 return WERR_BADFID;
3625 }
3626
3627 /* Maybe we should use the SYSTEM session_info here... */
3628 result = winreg_get_printer_internal(mem_ctx,
3629 get_session_info_system(),
3630 p->msg_ctx,
3631 lp_servicename(talloc_tos(), snum), &pinfo2);
3632 if (!W_ERROR_IS_OK(result)) {
3633 return WERR_BADFID;
3634 }
3635
3636 /*
3637 * When sending a PRINTER_NOTIFY_FIELD_SERVER_NAME we should send the
3638 * correct servername.
3639 */
3640 pinfo2->servername = talloc_strdup(pinfo2, Printer->servername);
3641 if (pinfo2->servername == NULL) {
3642 return WERR_NOMEM;
3643 }
3644
3645 for (i=0; i<option->count; i++) {
3646 option_type = option->types[i];
3647
3648 switch (option_type.type) {
3649 case PRINTER_NOTIFY_TYPE:
3650 if (construct_notify_printer_info(p->msg_ctx,
3651 Printer, info,
3652 pinfo2, snum,
3653 &option_type, id,
3654 mem_ctx)) {
3655 id--;
3656 }
3657 break;
3658
3659 case JOB_NOTIFY_TYPE:
3660
3661 count = print_queue_status(p->msg_ctx, snum, &queue,
3662 &status);
3663
3664 for (j=0; j<count; j++) {
3665 construct_notify_jobs_info(p->msg_ctx,
3666 &queue[j], info,
3667 pinfo2, snum,
3668 &option_type,
3669 queue[j].sysjob,
3670 mem_ctx);
3671 }
3672
3673 SAFE_FREE(queue);
3674 break;
3675 }
3676 }
3677
3678 /*
3679 * Debugging information, don't delete.
3680 */
3681 /*
3682 DEBUG(1,("dumping the NOTIFY_INFO\n"));
3683 DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count));
3684 DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n"));
3685
3686 for (i=0; i<info->count; i++) {
3687 DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n",
3688 i, info->data[i].type, info->data[i].field, info->data[i].reserved,
3689 info->data[i].id, info->data[i].size, info->data[i].enc_type));
3690 }
3691 */
3692
3693 talloc_free(pinfo2);
3694 return WERR_OK;
3695 }
3696
3697 /****************************************************************
3698 _spoolss_RouterRefreshPrinterChangeNotify
3699 ****************************************************************/
3700
3701 WERROR _spoolss_RouterRefreshPrinterChangeNotify(struct pipes_struct *p,
3702 struct spoolss_RouterRefreshPrinterChangeNotify *r)
3703 {
3704 struct spoolss_NotifyInfo *info;
3705
3706 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
3707 WERROR result = WERR_BADFID;
3708
3709 /* we always have a spoolss_NotifyInfo struct */
3710 info = talloc_zero(p->mem_ctx, struct spoolss_NotifyInfo);
3711 if (!info) {
3712 result = WERR_NOMEM;
3713 goto done;
3714 }
3715
3716 *r->out.info = info;
3717
3718 if (!Printer) {
3719 DEBUG(2,("_spoolss_RouterRefreshPrinterChangeNotify: "
3720 "Invalid handle (%s:%u:%u).\n",
3721 OUR_HANDLE(r->in.handle)));
3722 goto done;
3723 }
3724
3725 DEBUG(4,("Printer type %x\n",Printer->printer_type));
3726
3727 /*
3728 * We are now using the change value, and
3729 * I should check for PRINTER_NOTIFY_OPTIONS_REFRESH but as
3730 * I don't have a global notification system, I'm sending back all the
3731 * information even when _NOTHING_ has changed.
3732 */
3733
3734 /* We need to keep track of the change value to send back in
3735 RRPCN replies otherwise our updates are ignored. */
3736
3737 Printer->notify.fnpcn = true;
3738
3739 if (Printer->notify.cli_chan != NULL &&
3740 Printer->notify.cli_chan->active_connections > 0) {
3741 DEBUG(10,("_spoolss_RouterRefreshPrinterChangeNotify: "
3742 "Saving change value in request [%x]\n",
3743 r->in.change_low));
3744 Printer->notify.change = r->in.change_low;
3745 }
3746
3747 /* just ignore the spoolss_NotifyOption */
3748
3749 switch (Printer->printer_type) {
3750 case SPLHND_SERVER:
3751 result = printserver_notify_info(p, r->in.handle,
3752 info, p->mem_ctx);
3753 break;
3754
3755 case SPLHND_PRINTER:
3756 result = printer_notify_info(p, r->in.handle,
3757 info, p->mem_ctx);
3758 break;
3759 }
3760
3761 Printer->notify.fnpcn = false;
3762
3763 done:
3764 return result;
3765 }
3766
3767 /********************************************************************
3768 ********************************************************************/
3769
3770 static WERROR create_printername(TALLOC_CTX *mem_ctx,
3771 const char *servername,
3772 const char *printername,
3773 const char **printername_p)
3774 {
3775 /* FIXME: add lp_force_printername() */
3776
3777 if (servername == NULL) {
3778 *printername_p = talloc_strdup(mem_ctx, printername);
3779 W_ERROR_HAVE_NO_MEMORY(*printername_p);
3780 return WERR_OK;
3781 }
3782
3783 if (servername[0] == '\\' && servername[1] == '\\') {
3784 servername += 2;
3785 }
3786
3787 *printername_p = talloc_asprintf(mem_ctx, "\\\\%s\\%s", servername, printername);
3788 W_ERROR_HAVE_NO_MEMORY(*printername_p);
3789
3790 return WERR_OK;
3791 }
3792
3793 /********************************************************************
3794 ********************************************************************/
3795
3796 static void compose_devicemode_devicename(struct spoolss_DeviceMode *dm,
3797 const char *printername)
3798 {
3799 if (dm == NULL) {
3800 return;
3801 }
3802
3803 dm->devicename = talloc_strndup(dm, printername,
3804 MIN(strlen(printername), 31));
3805 }
3806
3807 /********************************************************************
3808 * construct_printer_info_0
3809 * fill a printer_info_0 struct
3810 ********************************************************************/
3811
3812 static WERROR construct_printer_info0(TALLOC_CTX *mem_ctx,
3813 const struct auth_session_info *session_info,
3814 struct messaging_context *msg_ctx,
3815 struct spoolss_PrinterInfo2 *info2,
3816 const char *servername,
3817 struct spoolss_PrinterInfo0 *r,
3818 int snum)
3819 {
3820 int count;
3821 struct printer_session_counter *session_counter;
3822 struct timeval setuptime;
3823 print_status_struct status;
3824 WERROR result;
3825
3826 result = create_printername(mem_ctx, servername, info2->printername, &r->printername);
3827 if (!W_ERROR_IS_OK(result)) {
3828 return result;
3829 }
3830
3831 if (servername) {
3832 r->servername = talloc_strdup(mem_ctx, servername);
3833 W_ERROR_HAVE_NO_MEMORY(r->servername);
3834 } else {
3835 r->servername = NULL;
3836 }
3837
3838 count = print_queue_length(msg_ctx, snum, &status);
3839
3840 /* check if we already have a counter for this printer */
3841 for (session_counter = counter_list; session_counter; session_counter = session_counter->next) {
3842 if (session_counter->snum == snum)
3843 break;
3844 }
3845
3846 /* it's the first time, add it to the list */
3847 if (session_counter == NULL) {
3848 session_counter = talloc_zero(counter_list, struct printer_session_counter);
3849 W_ERROR_HAVE_NO_MEMORY(session_counter);
3850 session_counter->snum = snum;
3851 session_counter->counter = 0;
3852 DLIST_ADD(counter_list, session_counter);
3853 }
3854
3855 /* increment it */
3856 session_counter->counter++;
3857
3858 r->cjobs = count;
3859 r->total_jobs = 0;
3860 r->total_bytes = 0;
3861
3862 get_startup_time(&setuptime);
3863 init_systemtime(&r->time, gmtime(&setuptime.tv_sec));
3864
3865 /* JFM:
3866 * the global_counter should be stored in a TDB as it's common to all the clients
3867 * and should be zeroed on samba startup
3868 */
3869 r->global_counter = session_counter->counter;
3870 r->total_pages = 0;
3871 /* in 2.2 we reported ourselves as 0x0004 and 0x0565 */
3872 SSVAL(&r->version, 0, 0x0005); /* NT 5 */
3873 SSVAL(&r->version, 2, 0x0893); /* build 2195 */
3874 r->free_build = SPOOLSS_RELEASE_BUILD;
3875 r->spooling = 0;
3876 r->max_spooling = 0;
3877 r->session_counter = session_counter->counter;
3878 r->num_error_out_of_paper = 0x0;
3879 r->num_error_not_ready = 0x0; /* number of print failure */
3880 r->job_error = 0x0;
3881 r->number_of_processors = 0x1;
3882 r->processor_type = PROCESSOR_INTEL_PENTIUM; /* 586 Pentium ? */
3883 r->high_part_total_bytes = 0x0;
3884
3885 /* ChangeID in milliseconds*/
3886 winreg_printer_get_changeid_internal(mem_ctx, session_info, msg_ctx,
3887 info2->sharename, &r->change_id);
3888
3889 r->last_error = WERR_OK;
3890 r->status = nt_printq_status(status.status);
3891 r->enumerate_network_printers = 0x0;
3892 r->c_setprinter = 0x0;
3893 r->processor_architecture = PROCESSOR_ARCHITECTURE_INTEL;
3894 r->processor_level = 0x6; /* 6 ???*/
3895 r->ref_ic = 0;
3896 r->reserved2 = 0;
3897 r->reserved3 = 0;
3898
3899 return WERR_OK;
3900 }
3901
3902
3903 /********************************************************************
3904 * construct_printer_info1
3905 * fill a spoolss_PrinterInfo1 struct
3906 ********************************************************************/
3907
3908 static WERROR construct_printer_info1(TALLOC_CTX *mem_ctx,
3909 const struct spoolss_PrinterInfo2 *info2,
3910 uint32_t flags,
3911 const char *servername,
3912 struct spoolss_PrinterInfo1 *r,
3913 int snum)
3914 {
3915 WERROR result;
3916
3917 r->flags = flags;
3918
3919 if (info2->comment == NULL || info2->comment[0] == '\0') {
3920 r->comment = lp_comment(mem_ctx, snum);
3921 } else {
3922 r->comment = talloc_strdup(mem_ctx, info2->comment); /* saved comment */
3923 }
3924 W_ERROR_HAVE_NO_MEMORY(r->comment);
3925
3926 result = create_printername(mem_ctx, servername, info2->printername, &r->name);
3927 if (!W_ERROR_IS_OK(result)) {
3928 return result;
3929 }
3930
3931 r->description = talloc_asprintf(mem_ctx, "%s,%s,%s",
3932 r->name,
3933 info2->drivername,
3934 r->comment);
3935 W_ERROR_HAVE_NO_MEMORY(r->description);
3936
3937 return WERR_OK;
3938 }
3939
3940 /********************************************************************
3941 * construct_printer_info2
3942 * fill a spoolss_PrinterInfo2 struct
3943 ********************************************************************/
3944
3945 static WERROR construct_printer_info2(TALLOC_CTX *mem_ctx,
3946 struct messaging_context *msg_ctx,
3947 const struct spoolss_PrinterInfo2 *info2,
3948 const char *servername,
3949 struct spoolss_PrinterInfo2 *r,
3950 int snum)
3951 {
3952 int count;
3953 print_status_struct status;
3954 WERROR result;
3955
3956 count = print_queue_length(msg_ctx, snum, &status);
3957
3958 if (servername) {
3959 r->servername = talloc_strdup(mem_ctx, servername);
3960 W_ERROR_HAVE_NO_MEMORY(r->servername);
3961 } else {
3962 r->servername = NULL;
3963 }
3964
3965 result = create_printername(mem_ctx, servername, info2->printername, &r->printername);
3966 if (!W_ERROR_IS_OK(result)) {
3967 return result;
3968 }
3969
3970 r->sharename = lp_servicename(mem_ctx, snum);
3971 W_ERROR_HAVE_NO_MEMORY(r->sharename);
3972 r->portname = talloc_strdup(mem_ctx, info2->portname);
3973 W_ERROR_HAVE_NO_MEMORY(r->portname);
3974 r->drivername = talloc_strdup(mem_ctx, info2->drivername);
3975 W_ERROR_HAVE_NO_MEMORY(r->drivername);
3976
3977 if (info2->comment[0] == '\0') {
3978 r->comment = lp_comment(mem_ctx, snum);
3979 } else {
3980 r->comment = talloc_strdup(mem_ctx, info2->comment);
3981 }
3982 W_ERROR_HAVE_NO_MEMORY(r->comment);
3983
3984 r->location = talloc_strdup(mem_ctx, info2->location);
3985 if (info2->location[0] == '\0') {
3986 const char *loc = NULL;
3987 NTSTATUS nt_status;
3988
3989 nt_status = printer_list_get_printer(mem_ctx,
3990 info2->sharename,
3991 NULL,
3992 &loc,
3993 NULL);
3994 if (NT_STATUS_IS_OK(nt_status)) {
3995 if (loc != NULL) {
3996 r->location = talloc_strdup(mem_ctx, loc);
3997 }
3998 }
3999 }
4000 W_ERROR_HAVE_NO_MEMORY(r->location);
4001
4002 r->sepfile = talloc_strdup(mem_ctx, info2->sepfile);
4003 W_ERROR_HAVE_NO_MEMORY(r->sepfile);
4004 r->printprocessor = talloc_strdup(mem_ctx, info2->printprocessor);
4005 W_ERROR_HAVE_NO_MEMORY(r->printprocessor);
4006 r->datatype = talloc_strdup(mem_ctx, info2->datatype);
4007 W_ERROR_HAVE_NO_MEMORY(r->datatype);
4008 r->parameters = talloc_strdup(mem_ctx, info2->parameters);
4009 W_ERROR_HAVE_NO_MEMORY(r->parameters);
4010
4011 r->attributes = info2->attributes;
4012
4013 r->priority = info2->priority;
4014 r->defaultpriority = info2->defaultpriority;
4015 r->starttime = info2->starttime;
4016 r->untiltime = info2->untiltime;
4017 r->status = nt_printq_status(status.status);
4018 r->cjobs = count;
4019 r->averageppm = info2->averageppm;
4020
4021 if (info2->devmode != NULL) {
4022 result = copy_devicemode(mem_ctx,
4023 info2->devmode,
4024 &r->devmode);
4025 if (!W_ERROR_IS_OK(result)) {
4026 return result;
4027 }
4028 } else if (lp_default_devmode(snum)) {
4029 result = spoolss_create_default_devmode(mem_ctx,
4030 info2->printername,
4031 &r->devmode);
4032 if (!W_ERROR_IS_OK(result)) {
4033 return result;
4034 }
4035 } else {
4036 r->devmode = NULL;
4037 DEBUG(8,("Returning NULL Devicemode!\n"));
4038 }
4039
4040 compose_devicemode_devicename(r->devmode, r->printername);
4041
4042 r->secdesc = NULL;
4043
4044 if (info2->secdesc != NULL) {
4045 /* don't use talloc_steal() here unless you do a deep steal of all
4046 the SEC_DESC members */
4047
4048 r->secdesc = dup_sec_desc(mem_ctx, info2->secdesc);
4049 }
4050
4051 return WERR_OK;
4052 }
4053
4054 /********************************************************************
4055 * construct_printer_info3
4056 * fill a spoolss_PrinterInfo3 struct
4057 ********************************************************************/
4058
4059 static WERROR construct_printer_info3(TALLOC_CTX *mem_ctx,
4060 const struct spoolss_PrinterInfo2 *info2,
4061 const char *servername,
4062 struct spoolss_PrinterInfo3 *r,
4063 int snum)
4064 {
4065 /* These are the components of the SD we are returning. */
4066
4067 if (info2->secdesc != NULL) {
4068 /* don't use talloc_steal() here unless you do a deep steal of all
4069 the SEC_DESC members */
4070
4071 r->secdesc = dup_sec_desc(mem_ctx, info2->secdesc);
4072 W_ERROR_HAVE_NO_MEMORY(r->secdesc);
4073 }
4074
4075 return WERR_OK;
4076 }
4077
4078 /********************************************************************
4079 * construct_printer_info4
4080 * fill a spoolss_PrinterInfo4 struct
4081 ********************************************************************/
4082
4083 static WERROR construct_printer_info4(TALLOC_CTX *mem_ctx,
4084 const struct spoolss_PrinterInfo2 *info2,
4085 const char *servername,
4086 struct spoolss_PrinterInfo4 *r,
4087 int snum)
4088 {
4089 WERROR result;
4090
4091 result = create_printername(mem_ctx, servername, info2->printername, &r->printername);
4092 if (!W_ERROR_IS_OK(result)) {
4093 return result;
4094 }
4095
4096 if (servername) {
4097 r->servername = talloc_strdup(mem_ctx, servername);
4098 W_ERROR_HAVE_NO_MEMORY(r->servername);
4099 } else {
4100 r->servername = NULL;
4101 }
4102
4103 r->attributes = info2->attributes;
4104
4105 return WERR_OK;
4106 }
4107
4108 /********************************************************************
4109 * construct_printer_info5
4110 * fill a spoolss_PrinterInfo5 struct
4111 ********************************************************************/
4112
4113 static WERROR construct_printer_info5(TALLOC_CTX *mem_ctx,
4114 const struct spoolss_PrinterInfo2 *info2,
4115 const char *servername,
4116 struct spoolss_PrinterInfo5 *r,
4117 int snum)
4118 {
4119 WERROR result;
4120
4121 result = create_printername(mem_ctx, servername, info2->printername, &r->printername);
4122 if (!W_ERROR_IS_OK(result)) {
4123 return result;
4124 }
4125
4126 r->portname = talloc_strdup(mem_ctx, info2->portname);
4127 W_ERROR_HAVE_NO_MEMORY(r->portname);
4128
4129 r->attributes = info2->attributes;
4130
4131 /* these two are not used by NT+ according to MSDN */
4132 r->device_not_selected_timeout = 0x0; /* have seen 0x3a98 */
4133 r->transmission_retry_timeout = 0x0; /* have seen 0xafc8 */
4134
4135 return WERR_OK;
4136 }
4137
4138 /********************************************************************
4139 * construct_printer_info_6
4140 * fill a spoolss_PrinterInfo6 struct
4141 ********************************************************************/
4142
4143 static WERROR construct_printer_info6(TALLOC_CTX *mem_ctx,
4144 struct messaging_context *msg_ctx,
4145 const struct spoolss_PrinterInfo2 *info2,
4146 const char *servername,
4147 struct spoolss_PrinterInfo6 *r,
4148 int snum)
4149 {
4150 print_status_struct status;
4151
4152 print_queue_length(msg_ctx, snum, &status);
4153
4154 r->status = nt_printq_status(status.status);
4155
4156 return WERR_OK;
4157 }
4158
4159 /********************************************************************
4160 * construct_printer_info7
4161 * fill a spoolss_PrinterInfo7 struct
4162 ********************************************************************/
4163
4164 static WERROR construct_printer_info7(TALLOC_CTX *mem_ctx,
4165 struct messaging_context *msg_ctx,
4166 const char *servername,
4167 struct spoolss_PrinterInfo7 *r,
4168 int snum)
4169 {
4170 const struct auth_session_info *session_info = get_session_info_system();
4171 struct GUID guid;
4172
4173 if (is_printer_published(mem_ctx, session_info, msg_ctx,
4174 servername,
4175 lp_servicename(talloc_tos(), snum), &guid, NULL)) {
4176 r->guid = talloc_strdup_upper(mem_ctx, GUID_string2(mem_ctx, &guid));
4177 r->action = DSPRINT_PUBLISH;
4178 } else {
4179 r->guid = talloc_strdup(mem_ctx, "");
4180 r->action = DSPRINT_UNPUBLISH;
4181 }
4182 W_ERROR_HAVE_NO_MEMORY(r->guid);
4183
4184 return WERR_OK;
4185 }
4186
4187 /********************************************************************
4188 * construct_printer_info8
4189 * fill a spoolss_PrinterInfo8 struct
4190 ********************************************************************/
4191
4192 static WERROR construct_printer_info8(TALLOC_CTX *mem_ctx,
4193 const struct spoolss_PrinterInfo2 *info2,
4194 const char *servername,
4195 struct spoolss_DeviceModeInfo *r,
4196 int snum)
4197 {
4198 WERROR result;
4199 const char *printername;
4200
4201 result = create_printername(mem_ctx, servername, info2->printername, &printername);
4202 if (!W_ERROR_IS_OK(result)) {
4203 return result;
4204 }
4205
4206 if (info2->devmode != NULL) {
4207 result = copy_devicemode(mem_ctx,
4208 info2->devmode,
4209 &r->devmode);
4210 if (!W_ERROR_IS_OK(result)) {
4211 return result;
4212 }
4213 } else if (lp_default_devmode(snum)) {
4214 result = spoolss_create_default_devmode(mem_ctx,
4215 info2->printername,
4216 &r->devmode);
4217 if (!W_ERROR_IS_OK(result)) {
4218 return result;
4219 }
4220 } else {
4221 r->devmode = NULL;
4222 DEBUG(8,("Returning NULL Devicemode!\n"));
4223 }
4224
4225 compose_devicemode_devicename(r->devmode, printername);
4226
4227 return WERR_OK;
4228 }
4229
4230
4231 /********************************************************************
4232 ********************************************************************/
4233
4234 static bool snum_is_shared_printer(int snum)
4235 {
4236 return (lp_browseable(snum) && lp_snum_ok(snum) && lp_print_ok(snum));
4237 }
4238
4239 /********************************************************************
4240 Spoolss_enumprinters.
4241 ********************************************************************/
4242
4243 static WERROR enum_all_printers_info_level(TALLOC_CTX *mem_ctx,
4244 const struct auth_session_info *session_info,
4245 struct messaging_context *msg_ctx,
4246 const char *servername,
4247 uint32_t level,
4248 uint32_t flags,
4249 union spoolss_PrinterInfo **info_p,
4250 uint32_t *count_p)
4251 {
4252 int snum;
4253 int n_services = lp_numservices();
4254 union spoolss_PrinterInfo *info = NULL;
4255 uint32_t count = 0;
4256 WERROR result = WERR_OK;
4257 struct dcerpc_binding_handle *b = NULL;
4258 TALLOC_CTX *tmp_ctx = NULL;
4259
4260 tmp_ctx = talloc_new(mem_ctx);
4261 if (!tmp_ctx) {
4262 return WERR_NOMEM;
4263 }
4264
4265 *count_p = 0;
4266 *info_p = NULL;
4267
4268 for (snum = 0; snum < n_services; snum++) {
4269
4270 const char *printer;
4271 struct spoolss_PrinterInfo2 *info2;
4272
4273 if (!snum_is_shared_printer(snum)) {
4274 continue;
4275 }
4276
4277 printer = lp_const_servicename(snum);
4278
4279 DEBUG(4,("Found a printer in smb.conf: %s[%x]\n",
4280 printer, snum));
4281
4282 if (b == NULL) {
4283 result = winreg_printer_binding_handle(tmp_ctx,
4284 session_info,
4285 msg_ctx,
4286 &b);
4287 if (!W_ERROR_IS_OK(result)) {
4288 goto out;
4289 }
4290 }
4291
4292 result = winreg_create_printer(tmp_ctx, b,
4293 printer);
4294 if (!W_ERROR_IS_OK(result)) {
4295 goto out;
4296 }
4297
4298 info = talloc_realloc(tmp_ctx, info,
4299 union spoolss_PrinterInfo,
4300 count + 1);
4301 if (!info) {
4302 result = WERR_NOMEM;
4303 goto out;
4304 }
4305
4306 result = winreg_get_printer(tmp_ctx, b,
4307 printer, &info2);
4308 if (!W_ERROR_IS_OK(result)) {
4309 goto out;
4310 }
4311
4312 switch (level) {
4313 case 0:
4314 result = construct_printer_info0(info, session_info,
4315 msg_ctx, info2,
4316 servername,
4317 &info[count].info0, snum);
4318 break;
4319 case 1:
4320 result = construct_printer_info1(info, info2, flags,
4321 servername,
4322 &info[count].info1, snum);
4323 break;
4324 case 2:
4325 result = construct_printer_info2(info, msg_ctx, info2,
4326 servername,
4327 &info[count].info2, snum);
4328 break;
4329 case 4:
4330 result = construct_printer_info4(info, info2,
4331 servername,
4332 &info[count].info4, snum);
4333 break;
4334 case 5:
4335 result = construct_printer_info5(info, info2,
4336 servername,
4337 &info[count].info5, snum);
4338 break;
4339
4340 default:
4341 result = WERR_UNKNOWN_LEVEL;
4342 goto out;
4343 }
4344
4345 if (!W_ERROR_IS_OK(result)) {
4346 goto out;
4347 }
4348
4349 count++;
4350 }
4351
4352 out:
4353 if (W_ERROR_IS_OK(result)) {
4354 *info_p = talloc_move(mem_ctx, &info);
4355 *count_p = count;
4356 }
4357
4358 talloc_free(tmp_ctx);
4359
4360 return result;
4361 }
4362
4363 /********************************************************************
4364 * handle enumeration of printers at level 0
4365 ********************************************************************/
4366
4367 static WERROR enumprinters_level0(TALLOC_CTX *mem_ctx,
4368 const struct auth_session_info *session_info,
4369 struct messaging_context *msg_ctx,
4370 uint32_t flags,
4371 const char *servername,
4372 union spoolss_PrinterInfo **info,
4373 uint32_t *count)
4374 {
4375 DEBUG(4,("enum_all_printers_info_0\n"));
4376
4377 return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx,
4378 servername, 0, flags, info, count);
4379 }
4380
4381
4382 /********************************************************************
4383 ********************************************************************/
4384
4385 static WERROR enum_all_printers_info_1(TALLOC_CTX *mem_ctx,
4386 const struct auth_session_info *session_info,
4387 struct messaging_context *msg_ctx,
4388 const char *servername,
4389 uint32_t flags,
4390 union spoolss_PrinterInfo **info,
4391 uint32_t *count)
4392 {
4393 DEBUG(4,("enum_all_printers_info_1\n"));
4394
4395 return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx,
4396 servername, 1, flags, info, count);
4397 }
4398
4399 /********************************************************************
4400 enum_all_printers_info_1_local.
4401 *********************************************************************/
4402
4403 static WERROR enum_all_printers_info_1_local(TALLOC_CTX *mem_ctx,
4404 const struct auth_session_info *session_info,
4405 struct messaging_context *msg_ctx,
4406 const char *servername,
4407 union spoolss_PrinterInfo **info,
4408 uint32_t *count)
4409 {
4410 DEBUG(4,("enum_all_printers_info_1_local\n"));
4411
4412 return enum_all_printers_info_1(mem_ctx, session_info, msg_ctx,
4413 servername, PRINTER_ENUM_ICON8, info, count);
4414 }
4415
4416 /********************************************************************
4417 enum_all_printers_info_1_name.
4418 *********************************************************************/
4419
4420 static WERROR enum_all_printers_info_1_name(TALLOC_CTX *mem_ctx,
4421 const struct auth_session_info *session_info,
4422 struct messaging_context *msg_ctx,
4423 const char *servername,
4424 union spoolss_PrinterInfo **info,
4425 uint32_t *count)
4426 {
4427 const char *s = servername;
4428
4429 DEBUG(4,("enum_all_printers_info_1_name\n"));
4430
4431 if (servername != NULL &&
4432 (servername[0] == '\\') && (servername[1] == '\\')) {
4433 s = servername + 2;
4434 }
4435
4436 if (!is_myname_or_ipaddr(s)) {
4437 return WERR_INVALID_NAME;
4438 }
4439
4440 return enum_all_printers_info_1(mem_ctx, session_info, msg_ctx,
4441 servername, PRINTER_ENUM_ICON8, info, count);
4442 }
4443
4444 /********************************************************************
4445 enum_all_printers_info_1_network.
4446 *********************************************************************/
4447
4448 static WERROR enum_all_printers_info_1_network(TALLOC_CTX *mem_ctx,
4449 const struct auth_session_info *session_info,
4450 struct messaging_context *msg_ctx,
4451 const char *servername,
4452 union spoolss_PrinterInfo **info,
4453 uint32_t *count)
4454 {
4455 const char *s = servername;
4456
4457 DEBUG(4,("enum_all_printers_info_1_network\n"));
4458
4459 /* If we respond to a enum_printers level 1 on our name with flags
4460 set to PRINTER_ENUM_REMOTE with a list of printers then these
4461 printers incorrectly appear in the APW browse list.
4462 Specifically the printers for the server appear at the workgroup
4463 level where all the other servers in the domain are
4464 listed. Windows responds to this call with a
4465 WERR_CAN_NOT_COMPLETE so we should do the same. */
4466
4467 if (servername != NULL &&
4468 (servername[0] == '\\') && (servername[1] == '\\')) {
4469 s = servername + 2;
4470 }
4471
4472 if (is_myname_or_ipaddr(s)) {
4473 return WERR_CAN_NOT_COMPLETE;
4474 }
4475
4476 return enum_all_printers_info_1(mem_ctx, session_info, msg_ctx,
4477 servername, PRINTER_ENUM_NAME, info, count);
4478 }
4479
4480 /********************************************************************
4481 * api_spoolss_enumprinters
4482 *
4483 * called from api_spoolss_enumprinters (see this to understand)
4484 ********************************************************************/
4485
4486 static WERROR enum_all_printers_info_2(TALLOC_CTX *mem_ctx,
4487 const struct auth_session_info *session_info,
4488 struct messaging_context *msg_ctx,
4489 const char *servername,
4490 union spoolss_PrinterInfo **info,
4491 uint32_t *count)
4492 {
4493 DEBUG(4,("enum_all_printers_info_2\n"));
4494
4495 return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx,
4496 servername, 2, 0, info, count);
4497 }
4498
4499 /********************************************************************
4500 * handle enumeration of printers at level 1
4501 ********************************************************************/
4502
4503 static WERROR enumprinters_level1(TALLOC_CTX *mem_ctx,
4504 const struct auth_session_info *session_info,
4505 struct messaging_context *msg_ctx,
4506 uint32_t flags,
4507 const char *servername,
4508 union spoolss_PrinterInfo **info,
4509 uint32_t *count)
4510 {
4511 /* Not all the flags are equals */
4512
4513 if (flags & PRINTER_ENUM_LOCAL) {
4514 return enum_all_printers_info_1_local(mem_ctx, session_info,
4515 msg_ctx, servername, info, count);
4516 }
4517
4518 if (flags & PRINTER_ENUM_NAME) {
4519 return enum_all_printers_info_1_name(mem_ctx, session_info,
4520 msg_ctx, servername, info,
4521 count);
4522 }
4523
4524 if (flags & PRINTER_ENUM_NETWORK) {
4525 return enum_all_printers_info_1_network(mem_ctx, session_info,
4526 msg_ctx, servername, info,
4527 count);
4528 }
4529
4530 return WERR_OK; /* NT4sp5 does that */
4531 }
4532
4533 /********************************************************************
4534 * handle enumeration of printers at level 2
4535 ********************************************************************/
4536
4537 static WERROR enumprinters_level2(TALLOC_CTX *mem_ctx,
4538 const struct auth_session_info *session_info,
4539 struct messaging_context *msg_ctx,
4540 uint32_t flags,
4541 const char *servername,
4542 union spoolss_PrinterInfo **info,
4543 uint32_t *count)
4544 {
4545 if (flags & PRINTER_ENUM_LOCAL) {
4546
4547 return enum_all_printers_info_2(mem_ctx, session_info, msg_ctx,
4548 servername,
4549 info, count);
4550 }
4551
4552 if (flags & PRINTER_ENUM_NAME) {
4553 if (servername && !is_myname_or_ipaddr(canon_servername(servername))) {
4554 return WERR_INVALID_NAME;
4555 }
4556
4557 return enum_all_printers_info_2(mem_ctx, session_info, msg_ctx,
4558 servername,
4559 info, count);
4560 }
4561
4562 if (flags & PRINTER_ENUM_REMOTE) {
4563 return WERR_UNKNOWN_LEVEL;
4564 }
4565
4566 return WERR_OK;
4567 }
4568
4569 /********************************************************************
4570 * handle enumeration of printers at level 4
4571 ********************************************************************/
4572
4573 static WERROR enumprinters_level4(TALLOC_CTX *mem_ctx,
4574 const struct auth_session_info *session_info,
4575 struct messaging_context *msg_ctx,
4576 uint32_t flags,
4577 const char *servername,
4578 union spoolss_PrinterInfo **info,
4579 uint32_t *count)
4580 {
4581 DEBUG(4,("enum_all_printers_info_4\n"));
4582
4583 return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx,
4584 servername, 4, flags, info, count);
4585 }
4586
4587
4588 /********************************************************************
4589 * handle enumeration of printers at level 5
4590 ********************************************************************/
4591
4592 static WERROR enumprinters_level5(TALLOC_CTX *mem_ctx,
4593 const struct auth_session_info *session_info,
4594 struct messaging_context *msg_ctx,
4595 uint32_t flags,
4596 const char *servername,
4597 union spoolss_PrinterInfo **info,
4598 uint32_t *count)
4599 {
4600 DEBUG(4,("enum_all_printers_info_5\n"));
4601
4602 return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx,
4603 servername, 5, flags, info, count);
4604 }
4605
4606 /****************************************************************
4607 _spoolss_EnumPrinters
4608 ****************************************************************/
4609
4610 WERROR _spoolss_EnumPrinters(struct pipes_struct *p,
4611 struct spoolss_EnumPrinters *r)
4612 {
4613 const struct auth_session_info *session_info = get_session_info_system();
4614 WERROR result;
4615
4616 /* that's an [in out] buffer */
4617
4618 if (!r->in.buffer && (r->in.offered != 0)) {
4619 return WERR_INVALID_PARAM;
4620 }
4621
4622 DEBUG(4,("_spoolss_EnumPrinters\n"));
4623
4624 *r->out.needed = 0;
4625 *r->out.count = 0;
4626 *r->out.info = NULL;
4627
4628 /*
4629 * Level 1:
4630 * flags==PRINTER_ENUM_NAME
4631 * if name=="" then enumerates all printers
4632 * if name!="" then enumerate the printer
4633 * flags==PRINTER_ENUM_REMOTE
4634 * name is NULL, enumerate printers
4635 * Level 2: name!="" enumerates printers, name can't be NULL
4636 * Level 3: doesn't exist
4637 * Level 4: does a local registry lookup
4638 * Level 5: same as Level 2
4639 */
4640
4641 if (r->in.server && r->in.server[0] == '\0') {
4642 r->in.server = NULL;
4643 }
4644
4645 switch (r->in.level) {
4646 case 0:
4647 result = enumprinters_level0(p->mem_ctx, session_info,
4648 p->msg_ctx, r->in.flags,
4649 r->in.server,
4650 r->out.info, r->out.count);
4651 break;
4652 case 1:
4653 result = enumprinters_level1(p->mem_ctx, session_info,
4654 p->msg_ctx, r->in.flags,
4655 r->in.server,
4656 r->out.info, r->out.count);
4657 break;
4658 case 2:
4659 result = enumprinters_level2(p->mem_ctx, session_info,
4660 p->msg_ctx, r->in.flags,
4661 r->in.server,
4662 r->out.info, r->out.count);
4663 break;
4664 case 4:
4665 result = enumprinters_level4(p->mem_ctx, session_info,
4666 p->msg_ctx, r->in.flags,
4667 r->in.server,
4668 r->out.info, r->out.count);
4669 break;
4670 case 5:
4671 result = enumprinters_level5(p->mem_ctx, session_info,
4672 p->msg_ctx, r->in.flags,
4673 r->in.server,
4674 r->out.info, r->out.count);
4675 break;
4676 default:
4677 return WERR_UNKNOWN_LEVEL;
4678 }
4679
4680 if (!W_ERROR_IS_OK(result)) {
4681 return result;
4682 }
4683
4684 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
4685 spoolss_EnumPrinters,
4686 *r->out.info, r->in.level,
4687 *r->out.count);
4688 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
4689 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
4690
4691 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
4692 }
4693
4694 /****************************************************************
4695 _spoolss_GetPrinter
4696 ****************************************************************/
4697
4698 WERROR _spoolss_GetPrinter(struct pipes_struct *p,
4699 struct spoolss_GetPrinter *r)
4700 {
4701 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
4702 struct spoolss_PrinterInfo2 *info2 = NULL;
4703 WERROR result = WERR_OK;
4704 int snum;
4705
4706 /* that's an [in out] buffer */
4707
4708 if (!r->in.buffer && (r->in.offered != 0)) {
4709 return WERR_INVALID_PARAM;
4710 }
4711
4712 *r->out.needed = 0;
4713
4714 if (Printer == NULL) {
4715 return WERR_BADFID;
4716 }
4717
4718 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
4719 return WERR_BADFID;
4720 }
4721
4722 result = winreg_get_printer_internal(p->mem_ctx,
4723 get_session_info_system(),
4724 p->msg_ctx,
4725 lp_const_servicename(snum),
4726 &info2);
4727 if (!W_ERROR_IS_OK(result)) {
4728 goto out;
4729 }
4730
4731 switch (r->in.level) {
4732 case 0:
4733 result = construct_printer_info0(p->mem_ctx,
4734 get_session_info_system(),
4735 p->msg_ctx,
4736 info2,
4737 Printer->servername,
4738 &r->out.info->info0,
4739 snum);
4740 break;
4741 case 1:
4742 result = construct_printer_info1(p->mem_ctx, info2,
4743 PRINTER_ENUM_ICON8,
4744 Printer->servername,
4745 &r->out.info->info1, snum);
4746 break;
4747 case 2:
4748 result = construct_printer_info2(p->mem_ctx, p->msg_ctx, info2,
4749 Printer->servername,
4750 &r->out.info->info2, snum);
4751 break;
4752 case 3:
4753 result = construct_printer_info3(p->mem_ctx, info2,
4754 Printer->servername,
4755 &r->out.info->info3, snum);
4756 break;
4757 case 4:
4758 result = construct_printer_info4(p->mem_ctx, info2,
4759 Printer->servername,
4760 &r->out.info->info4, snum);
4761 break;
4762 case 5:
4763 result = construct_printer_info5(p->mem_ctx, info2,
4764 Printer->servername,
4765 &r->out.info->info5, snum);
4766 break;
4767 case 6:
4768 result = construct_printer_info6(p->mem_ctx, p->msg_ctx, info2,
4769 Printer->servername,
4770 &r->out.info->info6, snum);
4771 break;
4772 case 7:
4773 result = construct_printer_info7(p->mem_ctx, p->msg_ctx,
4774 Printer->servername,
4775 &r->out.info->info7, snum);
4776 break;
4777 case 8:
4778 result = construct_printer_info8(p->mem_ctx, info2,
4779 Printer->servername,
4780 &r->out.info->info8, snum);
4781 break;
4782 default:
4783 result = WERR_UNKNOWN_LEVEL;
4784 break;
4785 }
4786 TALLOC_FREE(info2);
4787
4788 out:
4789 if (!W_ERROR_IS_OK(result)) {
4790 DEBUG(0, ("_spoolss_GetPrinter: failed to construct printer info level %d - %s\n",
4791 r->in.level, win_errstr(result)));
4792 TALLOC_FREE(r->out.info);
4793 return result;
4794 }
4795
4796 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_PrinterInfo,
4797 r->out.info, r->in.level);
4798 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
4799
4800 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
4801 }
4802
4803 /********************************************************************
4804 ********************************************************************/
4805
4806 #define FILL_DRIVER_STRING(mem_ctx, in, out) \
4807 do { \
4808 if (in && strlen(in)) { \
4809 out = talloc_strdup(mem_ctx, in); \
4810 } else { \
4811 out = talloc_strdup(mem_ctx, ""); \
4812 } \
4813 W_ERROR_HAVE_NO_MEMORY(out); \
4814 } while (0);
4815
4816 #define FILL_DRIVER_UNC_STRING(mem_ctx, server, arch, ver, in, out) \
4817 do { \
4818 if (in && strlen(in)) { \
4819 out = talloc_asprintf(mem_ctx, "\\\\%s\\print$\\%s\\%d\\%s", server, get_short_archi(arch), ver, in); \
4820 } else { \
4821 out = talloc_strdup(mem_ctx, ""); \
4822 } \
4823 W_ERROR_HAVE_NO_MEMORY(out); \
4824 } while (0);
4825
4826 static WERROR string_array_from_driver_info(TALLOC_CTX *mem_ctx,
4827 const char **string_array,
4828 const char ***presult,
4829 const char *cservername,
4830 const char *arch,
4831 int version)
4832 {
4833 int i, num_strings = 0;
4834 const char **array = NULL;
4835
4836 if (string_array == NULL) {
4837 return WERR_INVALID_PARAMETER;
4838 }
4839
4840 for (i=0; string_array[i] && string_array[i][0] != '\0'; i++) {
4841 const char *str = NULL;
4842
4843 if (cservername == NULL || arch == NULL) {
4844 FILL_DRIVER_STRING(mem_ctx, string_array[i], str);
4845 } else {
4846 FILL_DRIVER_UNC_STRING(mem_ctx, cservername, arch, version, string_array[i], str);
4847 }
4848
4849 if (!add_string_to_array(mem_ctx, str, &array, &num_strings)) {
4850 TALLOC_FREE(array);
4851 return WERR_NOMEM;
4852 }
4853 }
4854
4855 if (i > 0) {
4856 ADD_TO_ARRAY(mem_ctx, const char *, NULL,
4857 &array, &num_strings);
4858 }
4859
4860 if (presult) {
4861 *presult = array;
4862 }
4863
4864 return WERR_OK;
4865 }
4866
4867 /********************************************************************
4868 * fill a spoolss_DriverInfo1 struct
4869 ********************************************************************/
4870
4871 static WERROR fill_printer_driver_info1(TALLOC_CTX *mem_ctx,
4872 struct spoolss_DriverInfo1 *r,
4873 const struct spoolss_DriverInfo8 *driver,
4874 const char *servername)
4875 {
4876 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4877 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4878
4879 return WERR_OK;
4880 }
4881
4882 /********************************************************************
4883 * fill a spoolss_DriverInfo2 struct
4884 ********************************************************************/
4885
4886 static WERROR fill_printer_driver_info2(TALLOC_CTX *mem_ctx,
4887 struct spoolss_DriverInfo2 *r,
4888 const struct spoolss_DriverInfo8 *driver,
4889 const char *servername)
4890
4891 {
4892 const char *cservername = canon_servername(servername);
4893
4894 r->version = driver->version;
4895
4896 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4897 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4898 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4899 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4900
4901 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4902 driver->architecture,
4903 driver->version,
4904 driver->driver_path,
4905 r->driver_path);
4906
4907 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4908 driver->architecture,
4909 driver->version,
4910 driver->data_file,
4911 r->data_file);
4912
4913 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4914 driver->architecture,
4915 driver->version,
4916 driver->config_file,
4917 r->config_file);
4918
4919 return WERR_OK;
4920 }
4921
4922 /********************************************************************
4923 * fill a spoolss_DriverInfo3 struct
4924 ********************************************************************/
4925
4926 static WERROR fill_printer_driver_info3(TALLOC_CTX *mem_ctx,
4927 struct spoolss_DriverInfo3 *r,
4928 const struct spoolss_DriverInfo8 *driver,
4929 const char *servername)
4930 {
4931 const char *cservername = canon_servername(servername);
4932
4933 r->version = driver->version;
4934
4935 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4936 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4937 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4938 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4939
4940 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4941 driver->architecture,
4942 driver->version,
4943 driver->driver_path,
4944 r->driver_path);
4945
4946 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4947 driver->architecture,
4948 driver->version,
4949 driver->data_file,
4950 r->data_file);
4951
4952 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4953 driver->architecture,
4954 driver->version,
4955 driver->config_file,
4956 r->config_file);
4957
4958 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4959 driver->architecture,
4960 driver->version,
4961 driver->help_file,
4962 r->help_file);
4963
4964 FILL_DRIVER_STRING(mem_ctx,
4965 driver->monitor_name,
4966 r->monitor_name);
4967
4968 FILL_DRIVER_STRING(mem_ctx,
4969 driver->default_datatype,
4970 r->default_datatype);
4971
4972 return string_array_from_driver_info(mem_ctx,
4973 driver->dependent_files,
4974 &r->dependent_files,
4975 cservername,
4976 driver->architecture,
4977 driver->version);
4978 }
4979
4980 /********************************************************************
4981 * fill a spoolss_DriverInfo4 struct
4982 ********************************************************************/
4983
4984 static WERROR fill_printer_driver_info4(TALLOC_CTX *mem_ctx,
4985 struct spoolss_DriverInfo4 *r,
4986 const struct spoolss_DriverInfo8 *driver,
4987 const char *servername)
4988 {
4989 const char *cservername = canon_servername(servername);
4990 WERROR result;
4991
4992 r->version = driver->version;
4993
4994 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4995 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4996 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4997 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4998
4999 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5000 driver->architecture,
5001 driver->version,
5002 driver->driver_path,
5003 r->driver_path);
5004
5005 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5006 driver->architecture,
5007 driver->version,
5008 driver->data_file,
5009 r->data_file);
5010
5011 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5012 driver->architecture,
5013 driver->version,
5014 driver->config_file,
5015 r->config_file);
5016
5017 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5018 driver->architecture,
5019 driver->version,
5020 driver->help_file,
5021 r->help_file);
5022
5023 result = string_array_from_driver_info(mem_ctx,
5024 driver->dependent_files,
5025 &r->dependent_files,
5026 cservername,
5027 driver->architecture,
5028 driver->version);
5029 if (!W_ERROR_IS_OK(result)) {
5030 return result;
5031 }
5032
5033 FILL_DRIVER_STRING(mem_ctx,
5034 driver->monitor_name,
5035 r->monitor_name);
5036
5037 FILL_DRIVER_STRING(mem_ctx,
5038 driver->default_datatype,
5039 r->default_datatype);
5040
5041
5042 result = string_array_from_driver_info(mem_ctx,
5043 driver->previous_names,
5044 &r->previous_names,
5045 NULL, NULL, 0);
5046
5047 return result;
5048 }
5049
5050 /********************************************************************
5051 * fill a spoolss_DriverInfo5 struct
5052 ********************************************************************/
5053
5054 static WERROR fill_printer_driver_info5(TALLOC_CTX *mem_ctx,
5055 struct spoolss_DriverInfo5 *r,
5056 const struct spoolss_DriverInfo8 *driver,
5057 const char *servername)
5058 {
5059 const char *cservername = canon_servername(servername);
5060
5061 r->version = driver->version;
5062
5063 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5064 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5065 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5066 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5067
5068 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5069 driver->architecture,
5070 driver->version,
5071 driver->driver_path,
5072 r->driver_path);
5073
5074 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5075 driver->architecture,
5076 driver->version,
5077 driver->data_file,
5078 r->data_file);
5079
5080 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5081 driver->architecture,
5082 driver->version,
5083 driver->config_file,
5084 r->config_file);
5085
5086 r->driver_attributes = 0;
5087 r->config_version = 0;
5088 r->driver_version = 0;
5089
5090 return WERR_OK;
5091 }
5092 /********************************************************************
5093 * fill a spoolss_DriverInfo6 struct
5094 ********************************************************************/
5095
5096 static WERROR fill_printer_driver_info6(TALLOC_CTX *mem_ctx,
5097 struct spoolss_DriverInfo6 *r,
5098 const struct spoolss_DriverInfo8 *driver,
5099 const char *servername)
5100 {
5101 const char *cservername = canon_servername(servername);
5102 WERROR result;
5103
5104 r->version = driver->version;
5105
5106 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5107 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5108 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5109 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5110
5111 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5112 driver->architecture,
5113 driver->version,
5114 driver->driver_path,
5115 r->driver_path);
5116
5117 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5118 driver->architecture,
5119 driver->version,
5120 driver->data_file,
5121 r->data_file);
5122
5123 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5124 driver->architecture,
5125 driver->version,
5126 driver->config_file,
5127 r->config_file);
5128
5129 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5130 driver->architecture,
5131 driver->version,
5132 driver->help_file,
5133 r->help_file);
5134
5135 FILL_DRIVER_STRING(mem_ctx,
5136 driver->monitor_name,
5137 r->monitor_name);
5138
5139 FILL_DRIVER_STRING(mem_ctx,
5140 driver->default_datatype,
5141 r->default_datatype);
5142
5143 result = string_array_from_driver_info(mem_ctx,
5144 driver->dependent_files,
5145 &r->dependent_files,
5146 cservername,
5147 driver->architecture,
5148 driver->version);
5149 if (!W_ERROR_IS_OK(result)) {
5150 return result;
5151 }
5152
5153 result = string_array_from_driver_info(mem_ctx,
5154 driver->previous_names,
5155 &r->previous_names,
5156 NULL, NULL, 0);
5157 if (!W_ERROR_IS_OK(result)) {
5158 return result;
5159 }
5160
5161 r->driver_date = driver->driver_date;
5162 r->driver_version = driver->driver_version;
5163
5164 FILL_DRIVER_STRING(mem_ctx,
5165 driver->manufacturer_name,
5166 r->manufacturer_name);
5167 FILL_DRIVER_STRING(mem_ctx,
5168 driver->manufacturer_url,
5169 r->manufacturer_url);
5170 FILL_DRIVER_STRING(mem_ctx,
5171 driver->hardware_id,
5172 r->hardware_id);
5173 FILL_DRIVER_STRING(mem_ctx,
5174 driver->provider,
5175 r->provider);
5176
5177 return WERR_OK;
5178 }
5179
5180 /********************************************************************
5181 * fill a spoolss_DriverInfo8 struct
5182 ********************************************************************/
5183
5184 static WERROR fill_printer_driver_info8(TALLOC_CTX *mem_ctx,
5185 struct spoolss_DriverInfo8 *r,
5186 const struct spoolss_DriverInfo8 *driver,
5187 const char *servername)
5188 {
5189 const char *cservername = canon_servername(servername);
5190 WERROR result;
5191
5192 r->version = driver->version;
5193
5194 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5195 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5196 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5197 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5198
5199 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5200 driver->architecture,
5201 driver->version,
5202 driver->driver_path,
5203 r->driver_path);
5204
5205 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5206 driver->architecture,
5207 driver->version,
5208 driver->data_file,
5209 r->data_file);
5210
5211 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5212 driver->architecture,
5213 driver->version,
5214 driver->config_file,
5215 r->config_file);
5216
5217 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5218 driver->architecture,
5219 driver->version,
5220 driver->help_file,
5221 r->help_file);
5222
5223 FILL_DRIVER_STRING(mem_ctx,
5224 driver->monitor_name,
5225 r->monitor_name);
5226
5227 FILL_DRIVER_STRING(mem_ctx,
5228 driver->default_datatype,
5229 r->default_datatype);
5230
5231 result = string_array_from_driver_info(mem_ctx,
5232 driver->dependent_files,
5233 &r->dependent_files,
5234 cservername,
5235 driver->architecture,
5236 driver->version);
5237 if (!W_ERROR_IS_OK(result)) {
5238 return result;
5239 }
5240
5241 result = string_array_from_driver_info(mem_ctx,
5242 driver->previous_names,
5243 &r->previous_names,
5244 NULL, NULL, 0);
5245 if (!W_ERROR_IS_OK(result)) {
5246 return result;
5247 }
5248
5249 r->driver_date = driver->driver_date;
5250 r->driver_version = driver->driver_version;
5251
5252 FILL_DRIVER_STRING(mem_ctx,
5253 driver->manufacturer_name,
5254 r->manufacturer_name);
5255 FILL_DRIVER_STRING(mem_ctx,
5256 driver->manufacturer_url,
5257 r->manufacturer_url);
5258 FILL_DRIVER_STRING(mem_ctx,
5259 driver->hardware_id,
5260 r->hardware_id);
5261 FILL_DRIVER_STRING(mem_ctx,
5262 driver->provider,
5263 r->provider);
5264
5265 FILL_DRIVER_STRING(mem_ctx,
5266 driver->print_processor,
5267 r->print_processor);
5268 FILL_DRIVER_STRING(mem_ctx,
5269 driver->vendor_setup,
5270 r->vendor_setup);
5271
5272 result = string_array_from_driver_info(mem_ctx,
5273 driver->color_profiles,
5274 &r->color_profiles,
5275 NULL, NULL, 0);
5276 if (!W_ERROR_IS_OK(result)) {
5277 return result;
5278 }
5279
5280 FILL_DRIVER_STRING(mem_ctx,
5281 driver->inf_path,
5282 r->inf_path);
5283
5284 r->printer_driver_attributes = driver->printer_driver_attributes;
5285
5286 result = string_array_from_driver_info(mem_ctx,
5287 driver->core_driver_dependencies,
5288 &r->core_driver_dependencies,
5289 NULL, NULL, 0);
5290 if (!W_ERROR_IS_OK(result)) {
5291 return result;
5292 }
5293
5294 r->min_inbox_driver_ver_date = driver->min_inbox_driver_ver_date;
5295 r->min_inbox_driver_ver_version = driver->min_inbox_driver_ver_version;
5296
5297 return WERR_OK;
5298 }
5299
5300 #if 0 /* disabled until marshalling issues are resolved - gd */
5301 /********************************************************************
5302 ********************************************************************/
5303
5304 static WERROR fill_spoolss_DriverFileInfo(TALLOC_CTX *mem_ctx,
5305 struct spoolss_DriverFileInfo *r,
5306 const char *cservername,
5307 const char *file_name,
5308 enum spoolss_DriverFileType file_type,
5309 uint32_t file_version)
5310 {
5311 r->file_name = talloc_asprintf(mem_ctx, "\\\\%s%s",
5312 cservername, file_name);
5313 W_ERROR_HAVE_NO_MEMORY(r->file_name);
5314 r->file_type = file_type;
5315 r->file_version = file_version;
5316
5317 return WERR_OK;
5318 }
5319
5320 /********************************************************************
5321 ********************************************************************/
5322
5323 static WERROR spoolss_DriverFileInfo_from_driver(TALLOC_CTX *mem_ctx,
5324 const struct spoolss_DriverInfo8 *driver,
5325 const char *cservername,
5326 struct spoolss_DriverFileInfo **info_p,
5327 uint32_t *count_p)
5328 {
5329 struct spoolss_DriverFileInfo *info = NULL;
5330 uint32_t count = 0;
5331 WERROR result;
5332 uint32_t i;
5333
5334 *info_p = NULL;
5335 *count_p = 0;
5336
5337 if (strlen(driver->driver_path)) {
5338 info = talloc_realloc(mem_ctx, info,
5339 struct spoolss_DriverFileInfo,
5340 count + 1);
5341 W_ERROR_HAVE_NO_MEMORY(info);
5342 result = fill_spoolss_DriverFileInfo(info,
5343 &info[count],
5344 cservername,
5345 driver->driver_path,
5346 SPOOLSS_DRIVER_FILE_TYPE_RENDERING,
5347 0);
5348 W_ERROR_NOT_OK_RETURN(result);
5349 count++;
5350 }
5351
5352 if (strlen(driver->config_file)) {
5353 info = talloc_realloc(mem_ctx, info,
5354 struct spoolss_DriverFileInfo,
5355 count + 1);
5356 W_ERROR_HAVE_NO_MEMORY(info);
5357 result = fill_spoolss_DriverFileInfo(info,
5358 &info[count],
5359 cservername,
5360 driver->config_file,
5361 SPOOLSS_DRIVER_FILE_TYPE_CONFIGURATION,
5362 0);
5363 W_ERROR_NOT_OK_RETURN(result);
5364 count++;
5365 }
5366
5367 if (strlen(driver->data_file)) {
5368 info = talloc_realloc(mem_ctx, info,
5369 struct spoolss_DriverFileInfo,
5370 count + 1);
5371 W_ERROR_HAVE_NO_MEMORY(info);
5372 result = fill_spoolss_DriverFileInfo(info,
5373 &info[count],
5374 cservername,
5375 driver->data_file,
5376 SPOOLSS_DRIVER_FILE_TYPE_DATA,
5377 0);
5378 W_ERROR_NOT_OK_RETURN(result);
5379 count++;
5380 }
5381
5382 if (strlen(driver->help_file)) {
5383 info = talloc_realloc(mem_ctx, info,
5384 struct spoolss_DriverFileInfo,
5385 count + 1);
5386 W_ERROR_HAVE_NO_MEMORY(info);
5387 result = fill_spoolss_DriverFileInfo(info,
5388 &info[count],
5389 cservername,
5390 driver->help_file,
5391 SPOOLSS_DRIVER_FILE_TYPE_HELP,
5392 0);
5393 W_ERROR_NOT_OK_RETURN(result);
5394 count++;
5395 }
5396
5397 for (i=0; driver->dependent_files[i] && driver->dependent_files[i][0] != '\0'; i++) {
5398 info = talloc_realloc(mem_ctx, info,
5399 struct spoolss_DriverFileInfo,
5400 count + 1);
5401 W_ERROR_HAVE_NO_MEMORY(info);
5402 result = fill_spoolss_DriverFileInfo(info,
5403 &info[count],
5404 cservername,
5405 driver->dependent_files[i],
5406 SPOOLSS_DRIVER_FILE_TYPE_OTHER,
5407 0);
5408 W_ERROR_NOT_OK_RETURN(result);
5409 count++;
5410 }
5411
5412 *info_p = info;
5413 *count_p = count;
5414
5415 return WERR_OK;
5416 }
5417
5418 /********************************************************************
5419 * fill a spoolss_DriverInfo101 struct
5420 ********************************************************************/
5421
5422 static WERROR fill_printer_driver_info101(TALLOC_CTX *mem_ctx,
5423 struct spoolss_DriverInfo101 *r,
5424 const struct spoolss_DriverInfo8 *driver,
5425 const char *servername)
5426 {
5427 const char *cservername = canon_servername(servername);
5428 WERROR result;
5429
5430 r->version = driver->version;
5431
5432 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5433 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5434 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5435 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5436
5437 result = spoolss_DriverFileInfo_from_driver(mem_ctx, driver,
5438 cservername,
5439 &r->file_info,
5440 &r->file_count);
5441 if (!W_ERROR_IS_OK(result)) {
5442 return result;
5443 }
5444
5445 FILL_DRIVER_STRING(mem_ctx,
5446 driver->monitor_name,
5447 r->monitor_name);
5448
5449 FILL_DRIVER_STRING(mem_ctx,
5450 driver->default_datatype,
5451 r->default_datatype);
5452
5453 result = string_array_from_driver_info(mem_ctx,
5454 driver->previous_names,
5455 &r->previous_names,
5456 NULL, NULL, 0);
5457 if (!W_ERROR_IS_OK(result)) {
5458 return result;
5459 }
5460
5461 r->driver_date = driver->driver_date;
5462 r->driver_version = driver->driver_version;
5463
5464 FILL_DRIVER_STRING(mem_ctx,
5465 driver->manufacturer_name,
5466 r->manufacturer_name);
5467 FILL_DRIVER_STRING(mem_ctx,
5468 driver->manufacturer_url,
5469 r->manufacturer_url);
5470 FILL_DRIVER_STRING(mem_ctx,
5471 driver->hardware_id,
5472 r->hardware_id);
5473 FILL_DRIVER_STRING(mem_ctx,
5474 driver->provider,
5475 r->provider);
5476
5477 return WERR_OK;
5478 }
5479 #endif
5480 /********************************************************************
5481 ********************************************************************/
5482
5483 static WERROR construct_printer_driver_info_level(TALLOC_CTX *mem_ctx,
5484 const struct auth_session_info *session_info,
5485 struct messaging_context *msg_ctx,
5486 uint32_t level,
5487 union spoolss_DriverInfo *r,
5488 int snum,
5489 const char *servername,
5490 const char *architecture,
5491 uint32_t version)
5492 {
5493 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
5494 struct spoolss_DriverInfo8 *driver;
5495 WERROR result;
5496 struct dcerpc_binding_handle *b;
5497 TALLOC_CTX *tmp_ctx = NULL;
5498
5499 if (level == 101) {
5500 return WERR_UNKNOWN_LEVEL;
5501 }
5502
5503 tmp_ctx = talloc_new(mem_ctx);
5504 if (!tmp_ctx) {
5505 return WERR_NOMEM;
5506 }
5507
5508 result = winreg_printer_binding_handle(tmp_ctx,
5509 session_info,
5510 msg_ctx,
5511 &b);
5512 if (!W_ERROR_IS_OK(result)) {
5513 goto done;
5514 }
5515
5516 result = winreg_get_printer(tmp_ctx, b,
5517 lp_const_servicename(snum),
5518 &pinfo2);
5519
5520 DEBUG(8,("construct_printer_driver_info_level: status: %s\n",
5521 win_errstr(result)));
5522
5523 if (!W_ERROR_IS_OK(result)) {
5524 result = WERR_INVALID_PRINTER_NAME;
5525 goto done;
5526 }
5527
5528 result = winreg_get_driver(tmp_ctx, b,
5529 architecture,
5530 pinfo2->drivername, version, &driver);
5531
5532 DEBUG(8,("construct_printer_driver_info_level: status: %s\n",
5533 win_errstr(result)));
5534
5535 if (!W_ERROR_IS_OK(result)) {
5536 /*
5537 * Is this a W2k client ?
5538 */
5539
5540 if (version < 3) {
5541 result = WERR_UNKNOWN_PRINTER_DRIVER;
5542 goto done;
5543 }
5544
5545 /* Yes - try again with a WinNT driver. */
5546 version = 2;
5547 result = winreg_get_driver(tmp_ctx, b,
5548 architecture,
5549 pinfo2->drivername,
5550 version, &driver);
5551 DEBUG(8,("construct_printer_driver_level: status: %s\n",
5552 win_errstr(result)));
5553 if (!W_ERROR_IS_OK(result)) {
5554 result = WERR_UNKNOWN_PRINTER_DRIVER;
5555 goto done;
5556 }
5557 }
5558
5559 /* these are allocated on mem_ctx and not tmp_ctx because they are
5560 * the 'return value' and need to utlive this call */
5561 switch (level) {
5562 case 1:
5563 result = fill_printer_driver_info1(mem_ctx, &r->info1, driver, servername);
5564 break;
5565 case 2:
5566 result = fill_printer_driver_info2(mem_ctx, &r->info2, driver, servername);
5567 break;
5568 case 3:
5569 result = fill_printer_driver_info3(mem_ctx, &r->info3, driver, servername);
5570 break;
5571 case 4:
5572 result = fill_printer_driver_info4(mem_ctx, &r->info4, driver, servername);
5573 break;
5574 case 5:
5575 result = fill_printer_driver_info5(mem_ctx, &r->info5, driver, servername);
5576 break;
5577 case 6:
5578 result = fill_printer_driver_info6(mem_ctx, &r->info6, driver, servername);
5579 break;
5580 case 8:
5581 result = fill_printer_driver_info8(mem_ctx, &r->info8, driver, servername);
5582 break;
5583 #if 0 /* disabled until marshalling issues are resolved - gd */
5584 case 101:
5585 result = fill_printer_driver_info101(mem_ctx, &r->info101, driver, servername);
5586 break;
5587 #endif
5588 default:
5589 result = WERR_UNKNOWN_LEVEL;
5590 break;
5591 }
5592
5593 done:
5594 talloc_free(tmp_ctx);
5595 return result;
5596 }
5597
5598 /****************************************************************
5599 _spoolss_GetPrinterDriver2
5600 ****************************************************************/
5601
5602 WERROR _spoolss_GetPrinterDriver2(struct pipes_struct *p,
5603 struct spoolss_GetPrinterDriver2 *r)
5604 {
5605 struct printer_handle *printer;
5606 WERROR result;
5607
5608 int snum;
5609
5610 /* that's an [in out] buffer */
5611
5612 if (!r->in.buffer && (r->in.offered != 0)) {
5613 return WERR_INVALID_PARAM;
5614 }
5615
5616 DEBUG(4,("_spoolss_GetPrinterDriver2\n"));
5617
5618 if (!(printer = find_printer_index_by_hnd(p, r->in.handle))) {
5619 DEBUG(0,("_spoolss_GetPrinterDriver2: invalid printer handle!\n"));
5620 return WERR_INVALID_PRINTER_NAME;
5621 }
5622
5623 *r->out.needed = 0;
5624 *r->out.server_major_version = 0;
5625 *r->out.server_minor_version = 0;
5626
5627 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5628 return WERR_BADFID;
5629 }
5630
5631 result = construct_printer_driver_info_level(p->mem_ctx,
5632 get_session_info_system(),
5633 p->msg_ctx,
5634 r->in.level, r->out.info,
5635 snum, printer->servername,
5636 r->in.architecture,
5637 r->in.client_major_version);
5638 if (!W_ERROR_IS_OK(result)) {
5639 TALLOC_FREE(r->out.info);
5640 return result;
5641 }
5642
5643 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_DriverInfo,
5644 r->out.info, r->in.level);
5645 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
5646
5647 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
5648 }
5649
5650
5651 /****************************************************************
5652 _spoolss_StartPagePrinter
5653 ****************************************************************/
5654
5655 WERROR _spoolss_StartPagePrinter(struct pipes_struct *p,
5656 struct spoolss_StartPagePrinter *r)
5657 {
5658 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5659
5660 if (!Printer) {
5661 DEBUG(3,("_spoolss_StartPagePrinter: "
5662 "Error in startpageprinter printer handle\n"));
5663 return WERR_BADFID;
5664 }
5665
5666 Printer->page_started = true;
5667 return WERR_OK;
5668 }
5669
5670 /****************************************************************
5671 _spoolss_EndPagePrinter
5672 ****************************************************************/
5673
5674 WERROR _spoolss_EndPagePrinter(struct pipes_struct *p,
5675 struct spoolss_EndPagePrinter *r)
5676 {
5677 int snum;
5678
5679 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5680
5681 if (!Printer) {
5682 DEBUG(2,("_spoolss_EndPagePrinter: Invalid handle (%s:%u:%u).\n",
5683 OUR_HANDLE(r->in.handle)));
5684 return WERR_BADFID;
5685 }
5686
5687 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5688 return WERR_BADFID;
5689
5690 Printer->page_started = false;
5691 print_job_endpage(p->msg_ctx, snum, Printer->jobid);
5692
5693 return WERR_OK;
5694 }
5695
5696 /****************************************************************
5697 _spoolss_StartDocPrinter
5698 ****************************************************************/
5699
5700 WERROR _spoolss_StartDocPrinter(struct pipes_struct *p,
5701 struct spoolss_StartDocPrinter *r)
5702 {
5703 struct spoolss_DocumentInfo1 *info_1;
5704 int snum;
5705 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5706 WERROR werr;
5707 char *rhost;
5708 int rc;
5709
5710 if (!Printer) {
5711 DEBUG(2,("_spoolss_StartDocPrinter: "
5712 "Invalid handle (%s:%u:%u)\n",
5713 OUR_HANDLE(r->in.handle)));
5714 return WERR_BADFID;
5715 }
5716
5717 if (Printer->jobid) {
5718 DEBUG(2, ("_spoolss_StartDocPrinter: "
5719 "StartDocPrinter called twice! "
5720 "(existing jobid = %d)\n", Printer->jobid));
5721 return WERR_INVALID_HANDLE;
5722 }
5723
5724 if (r->in.level != 1) {
5725 return WERR_UNKNOWN_LEVEL;
5726 }
5727
5728 info_1 = r->in.info.info1;
5729
5730 /*
5731 * a nice thing with NT is it doesn't listen to what you tell it.
5732 * when asked to send _only_ RAW datas, it tries to send datas
5733 * in EMF format.
5734 *
5735 * So I add checks like in NT Server ...
5736 */
5737
5738 if (info_1->datatype) {
5739 if (strcmp(info_1->datatype, "RAW") != 0) {
5740 *r->out.job_id = 0;
5741 return WERR_INVALID_DATATYPE;
5742 }
5743 }
5744
5745 /* get the share number of the printer */
5746 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5747 return WERR_BADFID;
5748 }
5749
5750 rc = get_remote_hostname(p->remote_address,
5751 &rhost,
5752 p->mem_ctx);
5753 if (rc < 0) {
5754 return WERR_NOMEM;
5755 }
5756 if (strequal(rhost,"UNKNOWN")) {
5757 rhost = tsocket_address_inet_addr_string(p->remote_address,
5758 p->mem_ctx);
5759 if (rhost == NULL) {
5760 return WERR_NOMEM;
5761 }
5762 }
5763
5764 werr = print_job_start(p->session_info,
5765 p->msg_ctx,
5766 rhost,
5767 snum,
5768 info_1->document_name,
5769 info_1->output_file,
5770 Printer->devmode,
5771 &Printer->jobid);
5772
5773 /* An error occured in print_job_start() so return an appropriate
5774 NT error code. */
5775
5776 if (!W_ERROR_IS_OK(werr)) {
5777 return werr;
5778 }
5779
5780 Printer->document_started = true;
5781 *r->out.job_id = Printer->jobid;
5782
5783 return WERR_OK;
5784 }
5785
5786 /****************************************************************
5787 _spoolss_EndDocPrinter
5788 ****************************************************************/
5789
5790 WERROR _spoolss_EndDocPrinter(struct pipes_struct *p,
5791 struct spoolss_EndDocPrinter *r)
5792 {
5793 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5794 NTSTATUS status;
5795 int snum;
5796
5797 if (!Printer) {
5798 DEBUG(2,("_spoolss_EndDocPrinter: Invalid handle (%s:%u:%u)\n",
5799 OUR_HANDLE(r->in.handle)));
5800 return WERR_BADFID;
5801 }
5802
5803 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5804 return WERR_BADFID;
5805 }
5806
5807 Printer->document_started = false;
5808 status = print_job_end(p->msg_ctx, snum, Printer->jobid, NORMAL_CLOSE);
5809 if (!NT_STATUS_IS_OK(status)) {
5810 DEBUG(2, ("_spoolss_EndDocPrinter: "
5811 "print_job_end failed [%s]\n",
5812 nt_errstr(status)));
5813 }
5814
5815 Printer->jobid = 0;
5816 return ntstatus_to_werror(status);
5817 }
5818
5819 /****************************************************************
5820 _spoolss_WritePrinter
5821 ****************************************************************/
5822
5823 WERROR _spoolss_WritePrinter(struct pipes_struct *p,
5824 struct spoolss_WritePrinter *r)
5825 {
5826 ssize_t buffer_written;
5827 int snum;
5828 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5829
5830 if (!Printer) {
5831 DEBUG(2,("_spoolss_WritePrinter: Invalid handle (%s:%u:%u)\n",
5832 OUR_HANDLE(r->in.handle)));
5833 *r->out.num_written = r->in._data_size;
5834 return WERR_BADFID;
5835 }
5836
5837 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5838 return WERR_BADFID;
5839
5840 /* print_job_write takes care of checking for PJOB_SMBD_SPOOLING */
5841 buffer_written = print_job_write(server_event_context(),p->msg_ctx,
5842 snum, Printer->jobid,
5843 (const char *)r->in.data.data,
5844 (size_t)r->in._data_size);
5845 if (buffer_written == (ssize_t)-1) {
5846 *r->out.num_written = 0;
5847 if (errno == ENOSPC)
5848 return WERR_NO_SPOOL_SPACE;
5849 else
5850 return WERR_ACCESS_DENIED;
5851 }
5852
5853 *r->out.num_written = r->in._data_size;
5854
5855 return WERR_OK;
5856 }
5857
5858 /********************************************************************
5859 * api_spoolss_getprinter
5860 * called from the spoolss dispatcher
5861 *
5862 ********************************************************************/
5863
5864 static WERROR control_printer(struct policy_handle *handle, uint32_t command,
5865 struct pipes_struct *p)
5866 {
5867 const struct auth_session_info *session_info = p->session_info;
5868 int snum;
5869 WERROR errcode = WERR_BADFUNC;
5870 struct printer_handle *Printer = find_printer_index_by_hnd(p, handle);
5871
5872 if (!Printer) {
5873 DEBUG(2,("control_printer: Invalid handle (%s:%u:%u)\n",
5874 OUR_HANDLE(handle)));
5875 return WERR_BADFID;
5876 }
5877
5878 if (!get_printer_snum(p, handle, &snum, NULL))
5879 return WERR_BADFID;
5880
5881 switch (command) {
5882 case SPOOLSS_PRINTER_CONTROL_PAUSE:
5883 errcode = print_queue_pause(session_info, p->msg_ctx, snum);
5884 break;
5885 case SPOOLSS_PRINTER_CONTROL_RESUME:
5886 case SPOOLSS_PRINTER_CONTROL_UNPAUSE:
5887 errcode = print_queue_resume(session_info, p->msg_ctx, snum);
5888 break;
5889 case SPOOLSS_PRINTER_CONTROL_PURGE:
5890 errcode = print_queue_purge(session_info, p->msg_ctx, snum);
5891 break;
5892 default:
5893 return WERR_UNKNOWN_LEVEL;
5894 }
5895
5896 return errcode;
5897 }
5898
5899
5900 /****************************************************************
5901 _spoolss_AbortPrinter
5902 * From MSDN: "Deletes printer's spool file if printer is configured
5903 * for spooling"
5904 ****************************************************************/
5905
5906 WERROR _spoolss_AbortPrinter(struct pipes_struct *p,
5907 struct spoolss_AbortPrinter *r)
5908 {
5909 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5910 int snum;
5911 WERROR errcode = WERR_OK;
5912
5913 if (!Printer) {
5914 DEBUG(2,("_spoolss_AbortPrinter: Invalid handle (%s:%u:%u)\n",
5915 OUR_HANDLE(r->in.handle)));
5916 return WERR_BADFID;
5917 }
5918
5919 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5920 return WERR_BADFID;
5921
5922 if (!Printer->document_started) {
5923 return WERR_SPL_NO_STARTDOC;
5924 }
5925
5926 errcode = print_job_delete(p->session_info,
5927 p->msg_ctx,
5928 snum,
5929 Printer->jobid);
5930
5931 return errcode;
5932 }
5933
5934 /********************************************************************
5935 * called by spoolss_api_setprinter
5936 * when updating a printer description
5937 ********************************************************************/
5938
5939 static WERROR update_printer_sec(struct policy_handle *handle,
5940 struct pipes_struct *p,
5941 struct sec_desc_buf *secdesc_ctr)
5942 {
5943 struct spoolss_security_descriptor *new_secdesc = NULL;
5944 struct spoolss_security_descriptor *old_secdesc = NULL;
5945 const char *printer;
5946 WERROR result;
5947 int snum;
5948 struct printer_handle *Printer = find_printer_index_by_hnd(p, handle);
5949 struct dcerpc_binding_handle *b;
5950 TALLOC_CTX *tmp_ctx = NULL;
5951
5952 if (!Printer || !get_printer_snum(p, handle, &snum, NULL)) {
5953 DEBUG(2,("update_printer_sec: Invalid handle (%s:%u:%u)\n",
5954 OUR_HANDLE(handle)));
5955
5956 result = WERR_BADFID;
5957 goto done;
5958 }
5959
5960 if (secdesc_ctr == NULL) {
5961 DEBUG(10,("update_printer_sec: secdesc_ctr is NULL !\n"));
5962 result = WERR_INVALID_PARAM;
5963 goto done;
5964 }
5965 printer = lp_const_servicename(snum);
5966
5967 /* Check the user has permissions to change the security
5968 descriptor. By experimentation with two NT machines, the user
5969 requires Full Access to the printer to change security
5970 information. */
5971
5972 if ( Printer->access_granted != PRINTER_ACCESS_ADMINISTER ) {
5973 DEBUG(4,("update_printer_sec: updated denied by printer permissions\n"));
5974 result = WERR_ACCESS_DENIED;
5975 goto done;
5976 }
5977
5978 tmp_ctx = talloc_new(p->mem_ctx);
5979 if (!tmp_ctx) {
5980 return WERR_NOMEM;
5981 }
5982
5983 result = winreg_printer_binding_handle(tmp_ctx,
5984 get_session_info_system(),
5985 p->msg_ctx,
5986 &b);
5987 if (!W_ERROR_IS_OK(result)) {
5988 goto done;
5989 }
5990
5991 /* NT seems to like setting the security descriptor even though
5992 nothing may have actually changed. */
5993 result = winreg_get_printer_secdesc(tmp_ctx, b,
5994 printer,
5995 &old_secdesc);
5996 if (!W_ERROR_IS_OK(result)) {
5997 DEBUG(2,("update_printer_sec: winreg_get_printer_secdesc_internal() failed\n"));
5998 result = WERR_BADFID;
5999 goto done;
6000 }
6001
6002 if (DEBUGLEVEL >= 10) {
6003 struct security_acl *the_acl;
6004 int i;
6005
6006 the_acl = old_secdesc->dacl;
6007 DEBUG(10, ("old_secdesc_ctr for %s has %d aces:\n",
6008 printer, the_acl->num_aces));
6009
6010 for (i = 0; i < the_acl->num_aces; i++) {
6011 DEBUG(10, ("%s 0x%08x\n", sid_string_dbg(
6012 &the_acl->aces[i].trustee),
6013 the_acl->aces[i].access_mask));
6014 }
6015
6016 the_acl = secdesc_ctr->sd->dacl;
6017
6018 if (the_acl) {
6019 DEBUG(10, ("secdesc_ctr for %s has %d aces:\n",
6020 printer, the_acl->num_aces));
6021
6022 for (i = 0; i < the_acl->num_aces; i++) {
6023 DEBUG(10, ("%s 0x%08x\n", sid_string_dbg(
6024 &the_acl->aces[i].trustee),
6025 the_acl->aces[i].access_mask));
6026 }
6027 } else {
6028 DEBUG(10, ("dacl for secdesc_ctr is NULL\n"));
6029 }
6030 }
6031
6032 new_secdesc = sec_desc_merge(tmp_ctx, secdesc_ctr->sd, old_secdesc);
6033 if (new_secdesc == NULL) {
6034 result = WERR_NOMEM;
6035 goto done;
6036 }
6037
6038 if (security_descriptor_equal(new_secdesc, old_secdesc)) {
6039 result = WERR_OK;
6040 goto done;
6041 }
6042
6043 result = winreg_set_printer_secdesc(tmp_ctx, b,
6044 printer,
6045 new_secdesc);
6046
6047 done:
6048 talloc_free(tmp_ctx);
6049 return result;
6050 }
6051
6052 /********************************************************************
6053 Canonicalize printer info from a client
6054 ********************************************************************/
6055
6056 static bool check_printer_ok(TALLOC_CTX *mem_ctx,
6057 struct spoolss_SetPrinterInfo2 *info2,
6058 int snum)
6059 {
6060 fstring printername;
6061 const char *p;
6062
6063 DEBUG(5,("check_printer_ok: servername=%s printername=%s sharename=%s "
6064 "portname=%s drivername=%s comment=%s location=%s\n",
6065 info2->servername, info2->printername, info2->sharename,
6066 info2->portname, info2->drivername, info2->comment,
6067 info2->location));
6068
6069 /* we force some elements to "correct" values */
6070 info2->servername = talloc_asprintf(mem_ctx, "\\\\%s", lp_netbios_name());
6071 if (info2->servername == NULL) {
6072 return false;
6073 }
6074 info2->sharename = talloc_strdup(mem_ctx, lp_const_servicename(snum));
6075 if (info2->sharename == NULL) {
6076 return false;
6077 }
6078
6079 /* check to see if we allow printername != sharename */
6080 if (lp_force_printername(snum)) {
6081 info2->printername = talloc_asprintf(mem_ctx, "\\\\%s\\%s",
6082 lp_netbios_name(), info2->sharename);
6083 } else {
6084 /* make sure printername is in \\server\printername format */
6085 fstrcpy(printername, info2->printername);
6086 p = printername;
6087 if ( printername[0] == '\\' && printername[1] == '\\' ) {
6088 if ( (p = strchr_m( &printername[2], '\\' )) != NULL )
6089 p++;
6090 }
6091
6092 info2->printername = talloc_asprintf(mem_ctx, "\\\\%s\\%s",
6093 lp_netbios_name(), p);
6094 }
6095 if (info2->printername == NULL) {
6096 return false;
6097 }
6098
6099 info2->attributes |= PRINTER_ATTRIBUTE_SAMBA;
6100 info2->attributes &= ~PRINTER_ATTRIBUTE_NOT_SAMBA;
6101
6102 return true;
6103 }
6104
6105 /****************************************************************************
6106 ****************************************************************************/
6107
6108 static WERROR add_port_hook(TALLOC_CTX *ctx, struct security_token *token, const char *portname, const char *uri)
6109 {
6110 char *cmd = lp_addport_cmd(talloc_tos());
6111 char *command = NULL;
6112 int ret;
6113 bool is_print_op = false;
6114
6115 if ( !*cmd ) {
6116 return WERR_ACCESS_DENIED;
6117 }
6118
6119 command = talloc_asprintf(ctx,
6120 "%s \"%s\" \"%s\"", cmd, portname, uri );
6121 if (!command) {
6122 return WERR_NOMEM;
6123 }
6124
6125 if ( token )
6126 is_print_op = security_token_has_privilege(token, SEC_PRIV_PRINT_OPERATOR);
6127
6128 DEBUG(10,("Running [%s]\n", command));
6129
6130 /********* BEGIN SePrintOperatorPrivilege **********/
6131
6132 if ( is_print_op )
6133 become_root();
6134
6135 ret = smbrun(command, NULL);
6136
6137 if ( is_print_op )
6138 unbecome_root();
6139
6140 /********* END SePrintOperatorPrivilege **********/
6141
6142 DEBUGADD(10,("returned [%d]\n", ret));
6143
6144 TALLOC_FREE(command);
6145
6146 if ( ret != 0 ) {
6147 return WERR_ACCESS_DENIED;
6148 }
6149
6150 return WERR_OK;
6151 }
6152
6153 /****************************************************************************
6154 ****************************************************************************/
6155
6156 static bool spoolss_conn_snum_used(struct smbd_server_connection *sconn,
6157 int snum)
6158 {
6159 /*
6160 * As we do not know if we are embedded in the file server process
6161 * or not, we have to pretend that all shares are in use.
6162 */
6163 return true;
6164 }
6165
6166 static bool add_printer_hook(TALLOC_CTX *ctx, struct security_token *token,
6167 struct spoolss_SetPrinterInfo2 *info2,
6168 const char *remote_machine,
6169 struct messaging_context *msg_ctx)
6170 {
6171 char *cmd = lp_addprinter_cmd(talloc_tos());
6172 char **qlines;
6173 char *command = NULL;
6174 int numlines;
6175 int ret;
6176 int fd;
6177 bool is_print_op = false;
6178
6179 if (!remote_machine) {
6180 return false;
6181 }
6182
6183 command = talloc_asprintf(ctx,
6184 "%s \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"",
6185 cmd, info2->printername, info2->sharename,
6186 info2->portname, info2->drivername,
6187 info2->location, info2->comment, remote_machine);
6188 if (!command) {
6189 return false;
6190 }
6191
6192 if ( token )
6193 is_print_op = security_token_has_privilege(token, SEC_PRIV_PRINT_OPERATOR);
6194
6195 DEBUG(10,("Running [%s]\n", command));
6196
6197 /********* BEGIN SePrintOperatorPrivilege **********/
6198
6199 if ( is_print_op )
6200 become_root();
6201
6202 if ( (ret = smbrun(command, &fd)) == 0 ) {
6203 /* Tell everyone we updated smb.conf. */
6204 message_send_all(msg_ctx, MSG_SMB_CONF_UPDATED, NULL, 0, NULL);
6205 }
6206
6207 if ( is_print_op )
6208 unbecome_root();
6209
6210 /********* END SePrintOperatorPrivilege **********/
6211
6212 DEBUGADD(10,("returned [%d]\n", ret));
6213
6214 TALLOC_FREE(command);
6215
6216 if ( ret != 0 ) {
6217 if (fd != -1)
6218 close(fd);
6219 return false;
6220 }
6221
6222 /* reload our services immediately */
6223 become_root();
6224 reload_services(NULL, spoolss_conn_snum_used, false);
6225 unbecome_root();
6226
6227 numlines = 0;
6228 /* Get lines and convert them back to dos-codepage */
6229 qlines = fd_lines_load(fd, &numlines, 0, NULL);
6230 DEBUGADD(10,("Lines returned = [%d]\n", numlines));
6231 close(fd);
6232
6233 /* Set the portname to what the script says the portname should be. */
6234 /* but don't require anything to be return from the script exit a good error code */
6235
6236 if (numlines) {
6237 /* Set the portname to what the script says the portname should be. */
6238 info2->portname = talloc_strdup(ctx, qlines[0]);
6239 DEBUGADD(6,("Line[0] = [%s]\n", qlines[0]));
6240 }
6241
6242 TALLOC_FREE(qlines);
6243 return true;
6244 }
6245
6246 static WERROR update_dsspooler(TALLOC_CTX *mem_ctx,
6247 const struct auth_session_info *session_info,
6248 struct messaging_context *msg_ctx,
6249 int snum,
6250 struct spoolss_SetPrinterInfo2 *printer,
6251 struct spoolss_PrinterInfo2 *old_printer)
6252 {
6253 bool force_update = (old_printer == NULL);
6254 const char *dnsdomname;
6255 const char *longname;
6256 const char *uncname;
6257 const char *spooling;
6258 DATA_BLOB buffer;
6259 WERROR result = WERR_OK;
6260 struct dcerpc_binding_handle *b;
6261 TALLOC_CTX *tmp_ctx;
6262 bool ok;
6263
6264 tmp_ctx = talloc_new(mem_ctx);
6265 if (!tmp_ctx) {
6266 return WERR_NOMEM;
6267 }
6268
6269 result = winreg_printer_binding_handle(tmp_ctx,
6270 session_info,
6271 msg_ctx,
6272 &b);
6273 if (!W_ERROR_IS_OK(result)) {
6274 goto done;
6275 }
6276
6277 if (printer->drivername != NULL &&
6278 (force_update ||
6279 !strequal(printer->drivername, old_printer->drivername))) {
6280 ok = push_reg_sz(tmp_ctx, &buffer, printer->drivername);
6281 if (!ok) {
6282 DEBUG(0, ("%s data corrupted\n", SPOOL_REG_DRIVERNAME));
6283 result = WERR_INVALID_DATA;
6284 goto done;
6285 }
6286 result = winreg_set_printer_dataex(tmp_ctx, b,
6287 printer->sharename,
6288 SPOOL_DSSPOOLER_KEY,
6289 SPOOL_REG_DRIVERNAME,
6290 REG_SZ,
6291 buffer.data,
6292 buffer.length);
6293 if (!W_ERROR_IS_OK(result)) {
6294 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_DRIVERNAME));
6295 goto done;
6296 }
6297
6298 if (!force_update) {
6299 DEBUG(10,("update_printer: changing driver [%s]! Sending event!\n",
6300 printer->drivername));
6301
6302 notify_printer_driver(server_event_context(), msg_ctx,
6303 snum, printer->drivername ?
6304 printer->drivername : "");
6305 }
6306 }
6307
6308 if (printer->comment != NULL &&
6309 (force_update ||
6310 !strequal(printer->comment, old_printer->comment))) {
6311 ok = push_reg_sz(tmp_ctx, &buffer, printer->comment);
6312 if (!ok) {
6313 DEBUG(0, ("comment data corrupted\n"));
6314 result = WERR_INVALID_DATA;
6315 goto done;
6316 }
6317 result = winreg_set_printer_dataex(tmp_ctx, b,
6318 printer->sharename,
6319 SPOOL_DSSPOOLER_KEY,
6320 SPOOL_REG_DESCRIPTION,
6321 REG_SZ,
6322 buffer.data,
6323 buffer.length);
6324 if (!W_ERROR_IS_OK(result)) {
6325 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_DESCRIPTION));
6326 goto done;
6327 }
6328
6329 if (!force_update) {
6330 notify_printer_comment(server_event_context(), msg_ctx,
6331 snum, printer->comment ?
6332 printer->comment : "");
6333 }
6334 }
6335
6336 if (printer->sharename != NULL &&
6337 (force_update ||
6338 !strequal(printer->sharename, old_printer->sharename))) {
6339 ok = push_reg_sz(tmp_ctx, &buffer, printer->sharename);
6340 if (!ok) {
6341 DEBUG(0, ("sharename data corrupted\n"));
6342 result = WERR_INVALID_DATA;
6343 goto done;
6344 }
6345 result = winreg_set_printer_dataex(tmp_ctx, b,
6346 printer->sharename,
6347 SPOOL_DSSPOOLER_KEY,
6348 SPOOL_REG_PRINTSHARENAME,
6349 REG_SZ,
6350 buffer.data,
6351 buffer.length);
6352 if (!W_ERROR_IS_OK(result)) {
6353 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PRINTSHARENAME));
6354 goto done;
6355 }
6356
6357 if (!force_update) {
6358 notify_printer_sharename(server_event_context(),
6359 msg_ctx,
6360 snum, printer->sharename ?
6361 printer->sharename : "");
6362 }
6363 }
6364
6365 if (printer->printername != NULL &&
6366 (force_update ||
6367 !strequal(printer->printername, old_printer->printername))) {
6368 const char *p;
6369
6370 p = strrchr(printer->printername, '\\' );
6371 if (p != NULL) {
6372 p++;
6373 } else {
6374 p = printer->printername;
6375 }
6376
6377 ok = push_reg_sz(tmp_ctx, &buffer, p);
6378 if (!ok) {
6379 DEBUG(0, ("printername data corrupted\n"));
6380 result = WERR_INVALID_DATA;
6381 goto done;
6382 }
6383 result = winreg_set_printer_dataex(tmp_ctx, b,
6384 printer->sharename,
6385 SPOOL_DSSPOOLER_KEY,
6386 SPOOL_REG_PRINTERNAME,
6387 REG_SZ,
6388 buffer.data,
6389 buffer.length);
6390 if (!W_ERROR_IS_OK(result)) {
6391 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PRINTSHARENAME));
6392 goto done;
6393 }
6394
6395 if (!force_update) {
6396 notify_printer_printername(server_event_context(),
6397 msg_ctx, snum, p ? p : "");
6398 }
6399 }
6400
6401 if (printer->portname != NULL &&
6402 (force_update ||
6403 !strequal(printer->portname, old_printer->portname))) {
6404 ok = push_reg_sz(tmp_ctx, &buffer, printer->portname);
6405 if (!ok) {
6406 DEBUG(0, ("portname data corrupted\n"));
6407 result = WERR_INVALID_DATA;
6408 goto done;
6409 }
6410 result = winreg_set_printer_dataex(tmp_ctx, b,
6411 printer->sharename,
6412 SPOOL_DSSPOOLER_KEY,
6413 SPOOL_REG_PORTNAME,
6414 REG_SZ,
6415 buffer.data,
6416 buffer.length);
6417 if (!W_ERROR_IS_OK(result)) {
6418 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PORTNAME));
6419 goto done;
6420 }
6421
6422 if (!force_update) {
6423 notify_printer_port(server_event_context(),
6424 msg_ctx, snum, printer->portname ?
6425 printer->portname : "");
6426 }
6427 }
6428
6429 if (printer->location != NULL &&
6430 (force_update ||
6431 !strequal(printer->location, old_printer->location))) {
6432 ok = push_reg_sz(tmp_ctx, &buffer, printer->location);
6433 if (!ok) {
6434 DEBUG(0, ("location data corrupted\n"));
6435 result = WERR_INVALID_DATA;
6436 goto done;
6437 }
6438 result = winreg_set_printer_dataex(tmp_ctx, b,
6439 printer->sharename,
6440 SPOOL_DSSPOOLER_KEY,
6441 SPOOL_REG_LOCATION,
6442 REG_SZ,
6443 buffer.data,
6444 buffer.length);
6445 if (!W_ERROR_IS_OK(result)) {
6446 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_LOCATION));
6447 goto done;
6448 }
6449
6450 if (!force_update) {
6451 notify_printer_location(server_event_context(),
6452 msg_ctx, snum,
6453 printer->location ?
6454 printer->location : "");
6455 }
6456 }
6457
6458 if (printer->sepfile != NULL &&
6459 (force_update ||
6460 !strequal(printer->sepfile, old_printer->sepfile))) {
6461 ok = push_reg_sz(tmp_ctx, &buffer, printer->sepfile);
6462 if (!ok) {
6463 DEBUG(0, ("sepfile data corrupted\n"));
6464 result = WERR_INVALID_DATA;
6465 goto done;
6466 }
6467 result = winreg_set_printer_dataex(tmp_ctx, b,
6468 printer->sharename,
6469 SPOOL_DSSPOOLER_KEY,
6470 SPOOL_REG_PRINTSEPARATORFILE,
6471 REG_SZ,
6472 buffer.data,
6473 buffer.length);
6474 if (!W_ERROR_IS_OK(result)) {
6475 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PRINTSEPARATORFILE));
6476 goto done;
6477 }
6478
6479 if (!force_update) {
6480 notify_printer_sepfile(server_event_context(),
6481 msg_ctx, snum,
6482 printer->sepfile ?
6483 printer->sepfile : "");
6484 }
6485 }
6486
6487 if (printer->starttime != 0 &&
6488 (force_update ||
6489 printer->starttime != old_printer->starttime)) {
6490 buffer = data_blob_talloc(tmp_ctx, NULL, 4);
6491 SIVAL(buffer.data, 0, printer->starttime);
6492 result = winreg_set_printer_dataex(tmp_ctx, b,
6493 printer->sharename,
6494 SPOOL_DSSPOOLER_KEY,
6495 SPOOL_REG_PRINTSTARTTIME,
6496 REG_DWORD,
6497 buffer.data,
6498 buffer.length);
6499 if (!W_ERROR_IS_OK(result)) {
6500 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PRINTSTARTTIME));
6501 goto done;
6502 }
6503 }
6504
6505 if (printer->untiltime != 0 &&
6506 (force_update ||
6507 printer->untiltime != old_printer->untiltime)) {
6508 buffer = data_blob_talloc(tmp_ctx, NULL, 4);
6509 SIVAL(buffer.data, 0, printer->untiltime);
6510 result = winreg_set_printer_dataex(tmp_ctx, b,
6511 printer->sharename,
6512 SPOOL_DSSPOOLER_KEY,
6513 SPOOL_REG_PRINTENDTIME,
6514 REG_DWORD,
6515 buffer.data,
6516 buffer.length);
6517 if (!W_ERROR_IS_OK(result)) {
6518 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PRINTENDTIME));
6519 goto done;
6520 }
6521 }
6522
6523 if (force_update || printer->priority != old_printer->priority) {
6524 buffer = data_blob_talloc(tmp_ctx, NULL, 4);
6525 SIVAL(buffer.data, 0, printer->priority);
6526 result = winreg_set_printer_dataex(tmp_ctx, b,
6527 printer->sharename,
6528 SPOOL_DSSPOOLER_KEY,
6529 SPOOL_REG_PRIORITY,
6530 REG_DWORD,
6531 buffer.data,
6532 buffer.length);
6533 if (!W_ERROR_IS_OK(result)) {
6534 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PRINTENDTIME));
6535 goto done;
6536 }
6537 }
6538
6539 if (force_update || printer->attributes != old_printer->attributes) {
6540 buffer = data_blob_talloc(tmp_ctx, NULL, 4);
6541 SIVAL(buffer.data, 0, (printer->attributes &
6542 PRINTER_ATTRIBUTE_KEEPPRINTEDJOBS));
6543 result = winreg_set_printer_dataex(tmp_ctx, b,
6544 printer->sharename,
6545 SPOOL_DSSPOOLER_KEY,
6546 SPOOL_REG_PRINTKEEPPRINTEDJOBS,
6547 REG_DWORD,
6548 buffer.data,
6549 buffer.length);
6550 if (!W_ERROR_IS_OK(result)) {
6551 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_PRINTENDTIME));
6552 goto done;
6553 }
6554
6555 switch (printer->attributes & 0x3) {
6556 case 0:
6557 spooling = SPOOL_REGVAL_PRINTWHILESPOOLING;
6558 break;
6559 case 1:
6560 spooling = SPOOL_REGVAL_PRINTAFTERSPOOLED;
6561 break;
6562 case 2:
6563 spooling = SPOOL_REGVAL_PRINTDIRECT;
6564 break;
6565 default:
6566 spooling = "unknown";
6567 }
6568 ok = push_reg_sz(tmp_ctx, &buffer, spooling);
6569 if (!ok) {
6570 DEBUG(0, ("printSpooling data corrupted\n"));
6571 result = WERR_INVALID_DATA;
6572 goto done;
6573 }
6574 winreg_set_printer_dataex(tmp_ctx, b,
6575 printer->sharename,
6576 SPOOL_DSSPOOLER_KEY,
6577 SPOOL_REG_PRINTSPOOLING,
6578 REG_SZ,
6579 buffer.data,
6580 buffer.length);
6581 }
6582
6583 ok = push_reg_sz(tmp_ctx, &buffer, lp_netbios_name());
6584 if (!ok) {
6585 DEBUG(0, ("shortServerName data corrupted\n"));
6586 result = WERR_INVALID_DATA;
6587 goto done;
6588 }
6589 result = winreg_set_printer_dataex(tmp_ctx, b,
6590 printer->sharename,
6591 SPOOL_DSSPOOLER_KEY,
6592 SPOOL_REG_SHORTSERVERNAME,
6593 REG_SZ,
6594 buffer.data,
6595 buffer.length);
6596 if (!W_ERROR_IS_OK(result)) {
6597 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_SHORTSERVERNAME));
6598 goto done;
6599 }
6600
6601 dnsdomname = get_mydnsfullname();
6602 if (dnsdomname != NULL && dnsdomname[0] != '\0') {
6603 longname = talloc_strdup(tmp_ctx, dnsdomname);
6604 } else {
6605 longname = talloc_strdup(tmp_ctx, lp_netbios_name());
6606 }
6607 if (longname == NULL) {
6608 result = WERR_NOMEM;
6609 goto done;
6610 }
6611
6612 ok = push_reg_sz(tmp_ctx, &buffer, longname);
6613 if (!ok) {
6614 DEBUG(0, ("longname data corrupted\n"));
6615 result = WERR_INVALID_DATA;
6616 goto done;
6617 }
6618 result = winreg_set_printer_dataex(tmp_ctx, b,
6619 printer->sharename,
6620 SPOOL_DSSPOOLER_KEY,
6621 SPOOL_REG_SERVERNAME,
6622 REG_SZ,
6623 buffer.data,
6624 buffer.length);
6625 if (!W_ERROR_IS_OK(result)) {
6626 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_SERVERNAME));
6627 goto done;
6628 }
6629
6630 uncname = talloc_asprintf(tmp_ctx, "\\\\%s\\%s",
6631 lp_netbios_name(), printer->sharename);
6632 ok = push_reg_sz(tmp_ctx, &buffer, uncname);
6633 if (!ok) {
6634 DEBUG(0, ("uncName data corrupted\n"));
6635 result = WERR_INVALID_DATA;
6636 goto done;
6637 }
6638 result = winreg_set_printer_dataex(tmp_ctx, b,
6639 printer->sharename,
6640 SPOOL_DSSPOOLER_KEY,
6641 SPOOL_REG_UNCNAME,
6642 REG_SZ,
6643 buffer.data,
6644 buffer.length);
6645 if (!W_ERROR_IS_OK(result)) {
6646 DEBUG(0, ("Failed to set %s\n", SPOOL_REG_UNCNAME));
6647 goto done;
6648 }
6649
6650 done:
6651 talloc_free(tmp_ctx);
6652 return result;
6653 }
6654
6655 /********************************************************************
6656 * Called by spoolss_api_setprinter
6657 * when updating a printer description.
6658 ********************************************************************/
6659
6660 static WERROR update_printer(struct pipes_struct *p,
6661 struct policy_handle *handle,
6662 struct spoolss_SetPrinterInfoCtr *info_ctr,
6663 struct spoolss_DeviceMode *devmode)
6664 {
6665 uint32_t printer_mask = SPOOLSS_PRINTER_INFO_ALL;
6666 struct spoolss_SetPrinterInfo2 *printer = info_ctr->info.info2;
6667 struct spoolss_PrinterInfo2 *old_printer;
6668 struct printer_handle *Printer = find_printer_index_by_hnd(p, handle);
6669 int snum;
6670 WERROR result = WERR_OK;
6671 TALLOC_CTX *tmp_ctx;
6672 struct dcerpc_binding_handle *b;
6673
6674 DEBUG(8,("update_printer\n"));
6675
6676 tmp_ctx = talloc_new(p->mem_ctx);
6677 if (tmp_ctx == NULL) {
6678 return WERR_NOMEM;
6679 }
6680
6681 if (!Printer) {
6682 result = WERR_BADFID;
6683 goto done;
6684 }
6685
6686 if (!get_printer_snum(p, handle, &snum, NULL)) {
6687 result = WERR_BADFID;
6688 goto done;
6689 }
6690
6691 result = winreg_printer_binding_handle(tmp_ctx,
6692 get_session_info_system(),
6693 p->msg_ctx,
6694 &b);
6695 if (!W_ERROR_IS_OK(result)) {
6696 goto done;
6697 }
6698
6699 result = winreg_get_printer(tmp_ctx, b,
6700 lp_const_servicename(snum),
6701 &old_printer);
6702 if (!W_ERROR_IS_OK(result)) {
6703 result = WERR_BADFID;
6704 goto done;
6705 }
6706
6707 /* Do sanity check on the requested changes for Samba */
6708 if (!check_printer_ok(tmp_ctx, printer, snum)) {
6709 result = WERR_INVALID_PARAM;
6710 goto done;
6711 }
6712
6713 /* FIXME!!! If the driver has changed we really should verify that
6714 it is installed before doing much else --jerry */
6715
6716 /* Check calling user has permission to update printer description */
6717 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
6718 DEBUG(3, ("update_printer: printer property change denied by handle\n"));
6719 result = WERR_ACCESS_DENIED;
6720 goto done;
6721 }
6722
6723 /* Call addprinter hook */
6724 /* Check changes to see if this is really needed */
6725
6726 if (*lp_addprinter_cmd(talloc_tos()) &&
6727 (!strequal(printer->drivername, old_printer->drivername) ||
6728 !strequal(printer->comment, old_printer->comment) ||
6729 !strequal(printer->portname, old_printer->portname) ||
6730 !strequal(printer->location, old_printer->location)) )
6731 {
6732 char *raddr;
6733
6734 raddr = tsocket_address_inet_addr_string(p->remote_address,
6735 p->mem_ctx);
6736 if (raddr == NULL) {
6737 return WERR_NOMEM;
6738 }
6739
6740 /* add_printer_hook() will call reload_services() */
6741 if (!add_printer_hook(tmp_ctx, p->session_info->security_token,
6742 printer, raddr,
6743 p->msg_ctx)) {
6744 result = WERR_ACCESS_DENIED;
6745 goto done;
6746 }
6747 }
6748
6749 result = update_dsspooler(tmp_ctx,
6750 get_session_info_system(),
6751 p->msg_ctx,
6752 snum,
6753 printer,
6754 old_printer);
6755 if (!W_ERROR_IS_OK(result)) {
6756 goto done;
6757 }
6758
6759 printer_mask &= ~SPOOLSS_PRINTER_INFO_SECDESC;
6760
6761 if (devmode == NULL) {
6762 printer_mask &= ~SPOOLSS_PRINTER_INFO_DEVMODE;
6763 }
6764 result = winreg_update_printer(tmp_ctx, b,
6765 printer->sharename,
6766 printer_mask,
6767 printer,
6768 devmode,
6769 NULL);
6770
6771 done:
6772 talloc_free(tmp_ctx);
6773
6774 return result;
6775 }
6776
6777 /****************************************************************************
6778 ****************************************************************************/
6779 static WERROR publish_or_unpublish_printer(struct pipes_struct *p,
6780 struct policy_handle *handle,
6781 struct spoolss_SetPrinterInfo7 *info7)
6782 {
6783 #ifdef HAVE_ADS
6784 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
6785 WERROR result;
6786 int snum;
6787 struct printer_handle *Printer;
6788
6789 if ( lp_security() != SEC_ADS ) {
6790 return WERR_UNKNOWN_LEVEL;
6791 }
6792
6793 Printer = find_printer_index_by_hnd(p, handle);
6794
6795 DEBUG(5,("publish_or_unpublish_printer, action = %d\n",info7->action));
6796
6797 if (!Printer)
6798 return WERR_BADFID;
6799
6800 if (!get_printer_snum(p, handle, &snum, NULL))
6801 return WERR_BADFID;
6802
6803 result = winreg_get_printer_internal(p->mem_ctx,
6804 get_session_info_system(),
6805 p->msg_ctx,
6806 lp_servicename(talloc_tos(), snum),
6807 &pinfo2);
6808 if (!W_ERROR_IS_OK(result)) {
6809 return WERR_BADFID;
6810 }
6811
6812 nt_printer_publish(pinfo2,
6813 get_session_info_system(),
6814 p->msg_ctx,
6815 pinfo2,
6816 info7->action);
6817
6818 TALLOC_FREE(pinfo2);
6819 return WERR_OK;
6820 #else
6821 return WERR_UNKNOWN_LEVEL;
6822 #endif
6823 }
6824
6825 /********************************************************************
6826 ********************************************************************/
6827
6828 static WERROR update_printer_devmode(struct pipes_struct *p,
6829 struct policy_handle *handle,
6830 struct spoolss_DeviceMode *devmode)
6831 {
6832 int snum;
6833 struct printer_handle *Printer = find_printer_index_by_hnd(p, handle);
6834 uint32_t info2_mask = SPOOLSS_PRINTER_INFO_DEVMODE;
6835
6836 DEBUG(8,("update_printer_devmode\n"));
6837
6838 if (!Printer) {
6839 return WERR_BADFID;
6840 }
6841
6842 if (!get_printer_snum(p, handle, &snum, NULL)) {
6843 return WERR_BADFID;
6844 }
6845
6846 /* Check calling user has permission to update printer description */
6847 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
6848 DEBUG(3, ("update_printer: printer property change denied by handle\n"));
6849 return WERR_ACCESS_DENIED;
6850 }
6851
6852 return winreg_update_printer_internal(p->mem_ctx,
6853 get_session_info_system(),
6854 p->msg_ctx,
6855 lp_const_servicename(snum),
6856 info2_mask,
6857 NULL,
6858 devmode,
6859 NULL);
6860 }
6861
6862
6863 /****************************************************************
6864 _spoolss_SetPrinter
6865 ****************************************************************/
6866
6867 WERROR _spoolss_SetPrinter(struct pipes_struct *p,
6868 struct spoolss_SetPrinter *r)
6869 {
6870 WERROR result;
6871
6872 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
6873
6874 if (!Printer) {
6875 DEBUG(2,("_spoolss_SetPrinter: Invalid handle (%s:%u:%u)\n",
6876 OUR_HANDLE(r->in.handle)));
6877 return WERR_BADFID;
6878 }
6879
6880 /* check the level */
6881 switch (r->in.info_ctr->level) {
6882 case 0:
6883 return control_printer(r->in.handle, r->in.command, p);
6884 case 2:
6885 result = update_printer(p, r->in.handle,
6886 r->in.info_ctr,
6887 r->in.devmode_ctr->devmode);
6888 if (!W_ERROR_IS_OK(result))
6889 return result;
6890 if (r->in.secdesc_ctr->sd)
6891 result = update_printer_sec(r->in.handle, p,
6892 r->in.secdesc_ctr);
6893 return result;
6894 case 3:
6895 return update_printer_sec(r->in.handle, p,
6896 r->in.secdesc_ctr);
6897 case 7:
6898 return publish_or_unpublish_printer(p, r->in.handle,
6899 r->in.info_ctr->info.info7);
6900 case 8:
6901 return update_printer_devmode(p, r->in.handle,
6902 r->in.devmode_ctr->devmode);
6903 default:
6904 return WERR_UNKNOWN_LEVEL;
6905 }
6906 }
6907
6908 /****************************************************************
6909 _spoolss_FindClosePrinterNotify
6910 ****************************************************************/
6911
6912 WERROR _spoolss_FindClosePrinterNotify(struct pipes_struct *p,
6913 struct spoolss_FindClosePrinterNotify *r)
6914 {
6915 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
6916
6917 if (!Printer) {
6918 DEBUG(2,("_spoolss_FindClosePrinterNotify: "
6919 "Invalid handle (%s:%u:%u)\n", OUR_HANDLE(r->in.handle)));
6920 return WERR_BADFID;
6921 }
6922
6923 if (Printer->notify.cli_chan != NULL &&
6924 Printer->notify.cli_chan->active_connections > 0) {
6925 int snum = -1;
6926
6927 if (Printer->printer_type == SPLHND_PRINTER) {
6928 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
6929 return WERR_BADFID;
6930 }
6931 }
6932
6933 srv_spoolss_replycloseprinter(snum, Printer);
6934 }
6935
6936 Printer->notify.flags=0;
6937 Printer->notify.options=0;
6938 Printer->notify.localmachine[0]='\0';
6939 Printer->notify.printerlocal=0;
6940 TALLOC_FREE(Printer->notify.option);
6941
6942 return WERR_OK;
6943 }
6944
6945 /****************************************************************
6946 _spoolss_AddJob
6947 ****************************************************************/
6948
6949 WERROR _spoolss_AddJob(struct pipes_struct *p,
6950 struct spoolss_AddJob *r)
6951 {
6952 if (!r->in.buffer && (r->in.offered != 0)) {
6953 return WERR_INVALID_PARAM;
6954 }
6955
6956 /* this is what a NT server returns for AddJob. AddJob must fail on
6957 * non-local printers */
6958
6959 if (r->in.level != 1) {
6960 return WERR_UNKNOWN_LEVEL;
6961 }
6962
6963 return WERR_INVALID_PARAM;
6964 }
6965
6966 /****************************************************************************
6967 fill_job_info1
6968 ****************************************************************************/
6969
6970 static WERROR fill_job_info1(TALLOC_CTX *mem_ctx,
6971 struct spoolss_JobInfo1 *r,
6972 const print_queue_struct *queue,
6973 int position, int snum,
6974 struct spoolss_PrinterInfo2 *pinfo2)
6975 {
6976 struct tm *t;
6977
6978 t = gmtime(&queue->time);
6979
6980 r->job_id = queue->sysjob;
6981
6982 r->printer_name = lp_servicename(mem_ctx, snum);
6983 W_ERROR_HAVE_NO_MEMORY(r->printer_name);
6984 r->server_name = talloc_strdup(mem_ctx, pinfo2->servername);
6985 W_ERROR_HAVE_NO_MEMORY(r->server_name);
6986 r->user_name = talloc_strdup(mem_ctx, queue->fs_user);
6987 W_ERROR_HAVE_NO_MEMORY(r->user_name);
6988 r->document_name = talloc_strdup(mem_ctx, queue->fs_file);
6989 W_ERROR_HAVE_NO_MEMORY(r->document_name);
6990 r->data_type = talloc_strdup(mem_ctx, "RAW");
6991 W_ERROR_HAVE_NO_MEMORY(r->data_type);
6992 r->text_status = talloc_strdup(mem_ctx, "");
6993 W_ERROR_HAVE_NO_MEMORY(r->text_status);
6994
6995 r->status = nt_printj_status(queue->status);
6996 r->priority = queue->priority;
6997 r->position = position;
6998 r->total_pages = queue->page_count;
6999 r->pages_printed = 0; /* ??? */
7000
7001 init_systemtime(&r->submitted, t);
7002
7003 return WERR_OK;
7004 }
7005
7006 /****************************************************************************
7007 fill_job_info2
7008 ****************************************************************************/
7009
7010 static WERROR fill_job_info2(TALLOC_CTX *mem_ctx,
7011 struct spoolss_JobInfo2 *r,
7012 const print_queue_struct *queue,
7013 int position, int snum,
7014 struct spoolss_PrinterInfo2 *pinfo2,
7015 struct spoolss_DeviceMode *devmode)
7016 {
7017 struct tm *t;
7018
7019 t = gmtime(&queue->time);
7020
7021 r->job_id = queue->sysjob;
7022
7023 r->printer_name = lp_servicename(mem_ctx, snum);
7024 W_ERROR_HAVE_NO_MEMORY(r->printer_name);
7025 r->server_name = talloc_strdup(mem_ctx, pinfo2->servername);
7026 W_ERROR_HAVE_NO_MEMORY(r->server_name);
7027 r->user_name = talloc_strdup(mem_ctx, queue->fs_user);
7028 W_ERROR_HAVE_NO_MEMORY(r->user_name);
7029 r->document_name = talloc_strdup(mem_ctx, queue->fs_file);
7030 W_ERROR_HAVE_NO_MEMORY(r->document_name);
7031 r->notify_name = talloc_strdup(mem_ctx, queue->fs_user);
7032 W_ERROR_HAVE_NO_MEMORY(r->notify_name);
7033 r->data_type = talloc_strdup(mem_ctx, "RAW");
7034 W_ERROR_HAVE_NO_MEMORY(r->data_type);
7035 r->print_processor = talloc_strdup(mem_ctx, "winprint");
7036 W_ERROR_HAVE_NO_MEMORY(r->print_processor);
7037 r->parameters = talloc_strdup(mem_ctx, "");
7038 W_ERROR_HAVE_NO_MEMORY(r->parameters);
7039 r->driver_name = talloc_strdup(mem_ctx, pinfo2->drivername);
7040 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
7041
7042 r->devmode = devmode;
7043
7044 r->text_status = talloc_strdup(mem_ctx, "");
7045 W_ERROR_HAVE_NO_MEMORY(r->text_status);
7046
7047 r->secdesc = NULL;
7048
7049 r->status = nt_printj_status(queue->status);
7050 r->priority = queue->priority;
7051 r->position = position;
7052 r->start_time = 0;
7053 r->until_time = 0;
7054 r->total_pages = queue->page_count;
7055 r->size = queue->size;
7056 init_systemtime(&r->submitted, t);
7057 r->time = 0;
7058 r->pages_printed = 0; /* ??? */
7059
7060 return WERR_OK;
7061 }
7062
7063 /****************************************************************************
7064 fill_job_info3
7065 ****************************************************************************/
7066
7067 static WERROR fill_job_info3(TALLOC_CTX *mem_ctx,
7068 struct spoolss_JobInfo3 *r,
7069 const print_queue_struct *queue,
7070 const print_queue_struct *next_queue,
7071 int position, int snum,
7072 struct spoolss_PrinterInfo2 *pinfo2)
7073 {
7074 r->job_id = queue->sysjob;
7075 r->next_job_id = 0;
7076 if (next_queue) {
7077 r->next_job_id = next_queue->sysjob;
7078 }
7079 r->reserved = 0;
7080
7081 return WERR_OK;
7082 }
7083
7084 /****************************************************************************
7085 Enumjobs at level 1.
7086 ****************************************************************************/
7087
7088 static WERROR enumjobs_level1(TALLOC_CTX *mem_ctx,
7089 const print_queue_struct *queue,
7090 uint32_t num_queues, int snum,
7091 struct spoolss_PrinterInfo2 *pinfo2,
7092 union spoolss_JobInfo **info_p,
7093 uint32_t *count)
7094 {
7095 union spoolss_JobInfo *info;
7096 int i;
7097 WERROR result = WERR_OK;
7098
7099 info = talloc_array(mem_ctx, union spoolss_JobInfo, num_queues);
7100 W_ERROR_HAVE_NO_MEMORY(info);
7101
7102 *count = num_queues;
7103
7104 for (i=0; i<*count; i++) {
7105 result = fill_job_info1(info,
7106 &info[i].info1,
7107 &queue[i],
7108 i,
7109 snum,
7110 pinfo2);
7111 if (!W_ERROR_IS_OK(result)) {
7112 goto out;
7113 }
7114 }
7115
7116 out:
7117 if (!W_ERROR_IS_OK(result)) {
7118 TALLOC_FREE(info);
7119 *count = 0;
7120 return result;
7121 }
7122
7123 *info_p = info;
7124
7125 return WERR_OK;
7126 }
7127
7128 /****************************************************************************
7129 Enumjobs at level 2.
7130 ****************************************************************************/
7131
7132 static WERROR enumjobs_level2(TALLOC_CTX *mem_ctx,
7133 const print_queue_struct *queue,
7134 uint32_t num_queues, int snum,
7135 struct spoolss_PrinterInfo2 *pinfo2,
7136 union spoolss_JobInfo **info_p,
7137 uint32_t *count)
7138 {
7139 union spoolss_JobInfo *info;
7140 int i;
7141 WERROR result = WERR_OK;
7142
7143 info = talloc_array(mem_ctx, union spoolss_JobInfo, num_queues);
7144 W_ERROR_HAVE_NO_MEMORY(info);
7145
7146 *count = num_queues;
7147
7148 for (i=0; i<*count; i++) {
7149 struct spoolss_DeviceMode *devmode;
7150
7151 result = spoolss_create_default_devmode(info,
7152 pinfo2->printername,
7153 &devmode);
7154 if (!W_ERROR_IS_OK(result)) {
7155 DEBUG(3, ("Can't proceed w/o a devmode!"));
7156 goto out;
7157 }
7158
7159 result = fill_job_info2(info,
7160 &info[i].info2,
7161 &queue[i],
7162 i,
7163 snum,
7164 pinfo2,
7165 devmode);
7166 if (!W_ERROR_IS_OK(result)) {
7167 goto out;
7168 }
7169 }
7170
7171 out:
7172 if (!W_ERROR_IS_OK(result)) {
7173 TALLOC_FREE(info);
7174 *count = 0;
7175 return result;
7176 }
7177
7178 *info_p = info;
7179
7180 return WERR_OK;
7181 }
7182
7183 /****************************************************************************
7184 Enumjobs at level 3.
7185 ****************************************************************************/
7186
7187 static WERROR enumjobs_level3(TALLOC_CTX *mem_ctx,
7188 const print_queue_struct *queue,
7189 uint32_t num_queues, int snum,
7190 struct spoolss_PrinterInfo2 *pinfo2,
7191 union spoolss_JobInfo **info_p,
7192 uint32_t *count)
7193 {
7194 union spoolss_JobInfo *info;
7195 int i;
7196 WERROR result = WERR_OK;
7197
7198 info = talloc_array(mem_ctx, union spoolss_JobInfo, num_queues);
7199 W_ERROR_HAVE_NO_MEMORY(info);
7200
7201 *count = num_queues;
7202
7203 for (i=0; i<*count; i++) {
7204 const print_queue_struct *next_queue = NULL;
7205
7206 if (i+1 < *count) {
7207 next_queue = &queue[i+1];
7208 }
7209
7210 result = fill_job_info3(info,
7211 &info[i].info3,
7212 &queue[i],
7213 next_queue,
7214 i,
7215 snum,
7216 pinfo2);
7217 if (!W_ERROR_IS_OK(result)) {
7218 goto out;
7219 }
7220 }
7221
7222 out:
7223 if (!W_ERROR_IS_OK(result)) {
7224 TALLOC_FREE(info);
7225 *count = 0;
7226 return result;
7227 }
7228
7229 *info_p = info;
7230
7231 return WERR_OK;
7232 }
7233
7234 /****************************************************************
7235 _spoolss_EnumJobs
7236 ****************************************************************/
7237
7238 WERROR _spoolss_EnumJobs(struct pipes_struct *p,
7239 struct spoolss_EnumJobs *r)
7240 {
7241 WERROR result;
7242 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
7243 int snum;
7244 print_status_struct prt_status;
7245 print_queue_struct *queue = NULL;
7246 uint32_t count;
7247
7248 /* that's an [in out] buffer */
7249
7250 if (!r->in.buffer && (r->in.offered != 0)) {
7251 return WERR_INVALID_PARAM;
7252 }
7253
7254 DEBUG(4,("_spoolss_EnumJobs\n"));
7255
7256 *r->out.needed = 0;
7257 *r->out.count = 0;
7258 *r->out.info = NULL;
7259
7260 /* lookup the printer snum and tdb entry */
7261
7262 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
7263 return WERR_BADFID;
7264 }
7265
7266 result = winreg_get_printer_internal(p->mem_ctx,
7267 get_session_info_system(),
7268 p->msg_ctx,
7269 lp_const_servicename(snum),
7270 &pinfo2);
7271 if (!W_ERROR_IS_OK(result)) {
7272 return result;
7273 }
7274
7275 count = print_queue_status(p->msg_ctx, snum, &queue, &prt_status);
7276 DEBUGADD(4,("count:[%d], status:[%d], [%s]\n",
7277 count, prt_status.status, prt_status.message));
7278
7279 if (count == 0) {
7280 SAFE_FREE(queue);
7281 TALLOC_FREE(pinfo2);
7282 return WERR_OK;
7283 }
7284
7285 switch (r->in.level) {
7286 case 1:
7287 result = enumjobs_level1(p->mem_ctx, queue, count, snum,
7288 pinfo2, r->out.info, r->out.count);
7289 break;
7290 case 2:
7291 result = enumjobs_level2(p->mem_ctx, queue, count, snum,
7292 pinfo2, r->out.info, r->out.count);
7293 break;
7294 case 3:
7295 result = enumjobs_level3(p->mem_ctx, queue, count, snum,
7296 pinfo2, r->out.info, r->out.count);
7297 break;
7298 default:
7299 result = WERR_UNKNOWN_LEVEL;
7300 break;
7301 }
7302
7303 SAFE_FREE(queue);
7304 TALLOC_FREE(pinfo2);
7305
7306 if (!W_ERROR_IS_OK(result)) {
7307 return result;
7308 }
7309
7310 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7311 spoolss_EnumJobs,
7312 *r->out.info, r->in.level,
7313 *r->out.count);
7314 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
7315 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
7316
7317 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7318 }
7319
7320 /****************************************************************
7321 _spoolss_ScheduleJob
7322 ****************************************************************/
7323
7324 WERROR _spoolss_ScheduleJob(struct pipes_struct *p,
7325 struct spoolss_ScheduleJob *r)
7326 {
7327 return WERR_OK;
7328 }
7329
7330 /****************************************************************
7331 ****************************************************************/
7332
7333 static WERROR spoolss_setjob_1(TALLOC_CTX *mem_ctx,
7334 struct messaging_context *msg_ctx,
7335 const char *printer_name,
7336 uint32_t job_id,
7337 struct spoolss_SetJobInfo1 *r)
7338 {
7339 char *old_doc_name;
7340
7341 if (!print_job_get_name(mem_ctx, printer_name, job_id, &old_doc_name)) {
7342 return WERR_BADFID;
7343 }
7344
7345 if (strequal(old_doc_name, r->document_name)) {
7346 return WERR_OK;
7347 }
7348
7349 if (!print_job_set_name(server_event_context(), msg_ctx,
7350 printer_name, job_id, r->document_name)) {
7351 return WERR_BADFID;
7352 }
7353
7354 return WERR_OK;
7355 }
7356
7357 /****************************************************************
7358 _spoolss_SetJob
7359 ****************************************************************/
7360
7361 WERROR _spoolss_SetJob(struct pipes_struct *p,
7362 struct spoolss_SetJob *r)
7363 {
7364 const struct auth_session_info *session_info = p->session_info;
7365 int snum;
7366 WERROR errcode = WERR_BADFUNC;
7367
7368 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
7369 return WERR_BADFID;
7370 }
7371
7372 if (!print_job_exists(lp_const_servicename(snum), r->in.job_id)) {
7373 return WERR_INVALID_PRINTER_NAME;
7374 }
7375
7376 switch (r->in.command) {
7377 case SPOOLSS_JOB_CONTROL_CANCEL:
7378 case SPOOLSS_JOB_CONTROL_DELETE:
7379 errcode = print_job_delete(session_info, p->msg_ctx,
7380 snum, r->in.job_id);
7381 if (W_ERROR_EQUAL(errcode, WERR_PRINTER_HAS_JOBS_QUEUED)) {
7382 errcode = WERR_OK;
7383 }
7384 break;
7385 case SPOOLSS_JOB_CONTROL_PAUSE:
7386 errcode = print_job_pause(session_info, p->msg_ctx,
7387 snum, r->in.job_id);
7388 break;
7389 case SPOOLSS_JOB_CONTROL_RESTART:
7390 case SPOOLSS_JOB_CONTROL_RESUME:
7391 errcode = print_job_resume(session_info, p->msg_ctx,
7392 snum, r->in.job_id);
7393 break;
7394 case 0:
7395 errcode = WERR_OK;
7396 break;
7397 default:
7398 return WERR_UNKNOWN_LEVEL;
7399 }
7400
7401 if (!W_ERROR_IS_OK(errcode)) {
7402 return errcode;
7403 }
7404
7405 if (r->in.ctr == NULL) {
7406 return errcode;
7407 }
7408
7409 switch (r->in.ctr->level) {
7410 case 1:
7411 errcode = spoolss_setjob_1(p->mem_ctx, p->msg_ctx,
7412 lp_const_servicename(snum),
7413 r->in.job_id,
7414 r->in.ctr->info.info1);
7415 break;
7416 case 2:
7417 case 3:
7418 case 4:
7419 default:
7420 return WERR_UNKNOWN_LEVEL;
7421 }
7422
7423 return errcode;
7424 }
7425
7426 /****************************************************************************
7427 Enumerates all printer drivers by level and architecture.
7428 ****************************************************************************/
7429
7430 static WERROR enumprinterdrivers_level_by_architecture(TALLOC_CTX *mem_ctx,
7431 const struct auth_session_info *session_info,
7432 struct messaging_context *msg_ctx,
7433 const char *servername,
7434 const char *architecture,
7435 uint32_t level,
7436 union spoolss_DriverInfo **info_p,
7437 uint32_t *count_p)
7438 {
7439 int i;
7440 uint32_t version;
7441 struct spoolss_DriverInfo8 *driver;
7442 union spoolss_DriverInfo *info = NULL;
7443 uint32_t count = 0;
7444 WERROR result = WERR_OK;
7445 uint32_t num_drivers;
7446 const char **drivers;
7447 struct dcerpc_binding_handle *b;
7448 TALLOC_CTX *tmp_ctx = NULL;
7449
7450 *count_p = 0;
7451 *info_p = NULL;
7452
7453 tmp_ctx = talloc_new(mem_ctx);
7454 if (!tmp_ctx) {
7455 return WERR_NOMEM;
7456 }
7457
7458 result = winreg_printer_binding_handle(tmp_ctx,
7459 session_info,
7460 msg_ctx,
7461 &b);
7462 if (!W_ERROR_IS_OK(result)) {
7463 goto out;
7464 }
7465
7466 for (version=0; version<DRIVER_MAX_VERSION; version++) {
7467 result = winreg_get_driver_list(tmp_ctx, b,
7468 architecture, version,
7469 &num_drivers, &drivers);
7470 if (!W_ERROR_IS_OK(result)) {
7471 goto out;
7472 }
7473 DEBUG(4, ("we have:[%d] drivers in environment"
7474 " [%s] and version [%d]\n",
7475 num_drivers, architecture, version));
7476
7477 if (num_drivers != 0) {
7478 info = talloc_realloc(tmp_ctx, info,
7479 union spoolss_DriverInfo,
7480 count + num_drivers);
7481 if (!info) {
7482 DEBUG(0,("enumprinterdrivers_level_by_architecture: "
7483 "failed to enlarge driver info buffer!\n"));
7484 result = WERR_NOMEM;
7485 goto out;
7486 }
7487 }
7488
7489 for (i = 0; i < num_drivers; i++) {
7490 DEBUG(5, ("\tdriver: [%s]\n", drivers[i]));
7491
7492 result = winreg_get_driver(tmp_ctx, b,
7493 architecture, drivers[i],
7494 version, &driver);
7495 if (!W_ERROR_IS_OK(result)) {
7496 goto out;
7497 }
7498
7499 switch (level) {
7500 case 1:
7501 result = fill_printer_driver_info1(info, &info[count+i].info1,
7502 driver, servername);
7503 break;
7504 case 2:
7505 result = fill_printer_driver_info2(info, &info[count+i].info2,
7506 driver, servername);
7507 break;
7508 case 3:
7509 result = fill_printer_driver_info3(info, &info[count+i].info3,
7510 driver, servername);
7511 break;
7512 case 4:
7513 result = fill_printer_driver_info4(info, &info[count+i].info4,
7514 driver, servername);
7515 break;
7516 case 5:
7517 result = fill_printer_driver_info5(info, &info[count+i].info5,
7518 driver, servername);
7519 break;
7520 case 6:
7521 result = fill_printer_driver_info6(info, &info[count+i].info6,
7522 driver, servername);
7523 break;
7524 case 8:
7525 result = fill_printer_driver_info8(info, &info[count+i].info8,
7526 driver, servername);
7527 break;
7528 default:
7529 result = WERR_UNKNOWN_LEVEL;
7530 break;
7531 }
7532
7533 TALLOC_FREE(driver);
7534
7535 if (!W_ERROR_IS_OK(result)) {
7536 goto out;
7537 }
7538 }
7539
7540 count += num_drivers;
7541 TALLOC_FREE(drivers);
7542 }
7543
7544 out:
7545 if (W_ERROR_IS_OK(result)) {
7546 *info_p = talloc_move(mem_ctx, &info);
7547 *count_p = count;
7548 }
7549
7550 talloc_free(tmp_ctx);
7551 return result;
7552 }
7553
7554 /****************************************************************************
7555 Enumerates all printer drivers by level.
7556 ****************************************************************************/
7557
7558 static WERROR enumprinterdrivers_level(TALLOC_CTX *mem_ctx,
7559 const struct auth_session_info *session_info,
7560 struct messaging_context *msg_ctx,
7561 const char *servername,
7562 const char *architecture,
7563 uint32_t level,
7564 union spoolss_DriverInfo **info_p,
7565 uint32_t *count_p)
7566 {
7567 uint32_t a,i;
7568 WERROR result = WERR_OK;
7569
7570 if (strequal(architecture, SPOOLSS_ARCHITECTURE_ALL)) {
7571
7572 for (a=0; archi_table[a].long_archi != NULL; a++) {
7573
7574 union spoolss_DriverInfo *info = NULL;
7575 uint32_t count = 0;
7576
7577 result = enumprinterdrivers_level_by_architecture(mem_ctx,
7578 session_info,
7579 msg_ctx,
7580 servername,
7581 archi_table[a].long_archi,
7582 level,
7583 &info,
7584 &count);
7585 if (!W_ERROR_IS_OK(result)) {
7586 continue;
7587 }
7588
7589 for (i=0; i < count; i++) {
7590 ADD_TO_ARRAY(mem_ctx, union spoolss_DriverInfo,
7591 info[i], info_p, count_p);
7592 }
7593 }
7594
7595 return result;
7596 }
7597
7598 return enumprinterdrivers_level_by_architecture(mem_ctx,
7599 session_info,
7600 msg_ctx,
7601 servername,
7602 architecture,
7603 level,
7604 info_p,
7605 count_p);
7606 }
7607
7608 /****************************************************************
7609 _spoolss_EnumPrinterDrivers
7610 ****************************************************************/
7611
7612 WERROR _spoolss_EnumPrinterDrivers(struct pipes_struct *p,
7613 struct spoolss_EnumPrinterDrivers *r)
7614 {
7615 const char *cservername;
7616 WERROR result;
7617
7618 /* that's an [in out] buffer */
7619
7620 if (!r->in.buffer && (r->in.offered != 0)) {
7621 return WERR_INVALID_PARAM;
7622 }
7623
7624 DEBUG(4,("_spoolss_EnumPrinterDrivers\n"));
7625
7626 *r->out.needed = 0;
7627 *r->out.count = 0;
7628 *r->out.info = NULL;
7629
7630 cservername = canon_servername(r->in.server);
7631
7632 if (!is_myname_or_ipaddr(cservername)) {
7633 return WERR_UNKNOWN_PRINTER_DRIVER;
7634 }
7635
7636 result = enumprinterdrivers_level(p->mem_ctx,
7637 get_session_info_system(),
7638 p->msg_ctx,
7639 cservername,
7640 r->in.environment,
7641 r->in.level,
7642 r->out.info,
7643 r->out.count);
7644 if (!W_ERROR_IS_OK(result)) {
7645 return result;
7646 }
7647
7648 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7649 spoolss_EnumPrinterDrivers,
7650 *r->out.info, r->in.level,
7651 *r->out.count);
7652 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
7653 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
7654
7655 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7656 }
7657
7658 /****************************************************************
7659 _spoolss_EnumForms
7660 ****************************************************************/
7661
7662 WERROR _spoolss_EnumForms(struct pipes_struct *p,
7663 struct spoolss_EnumForms *r)
7664 {
7665 WERROR result;
7666
7667 *r->out.count = 0;
7668 *r->out.needed = 0;
7669 *r->out.info = NULL;
7670
7671 /* that's an [in out] buffer */
7672
7673 if (!r->in.buffer && (r->in.offered != 0) ) {
7674 return WERR_INVALID_PARAM;
7675 }
7676
7677 DEBUG(4,("_spoolss_EnumForms\n"));
7678 DEBUGADD(5,("Offered buffer size [%d]\n", r->in.offered));
7679 DEBUGADD(5,("Info level [%d]\n", r->in.level));
7680
7681 switch (r->in.level) {
7682 case 1:
7683 result = winreg_printer_enumforms1_internal(p->mem_ctx,
7684 get_session_info_system(),
7685 p->msg_ctx,
7686 r->out.count,
7687 r->out.info);
7688 break;
7689 default:
7690 result = WERR_UNKNOWN_LEVEL;
7691 break;
7692 }
7693
7694 if (!W_ERROR_IS_OK(result)) {
7695 return result;
7696 }
7697
7698 if (*r->out.count == 0) {
7699 return WERR_NO_MORE_ITEMS;
7700 }
7701
7702 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7703 spoolss_EnumForms,
7704 *r->out.info, r->in.level,
7705 *r->out.count);
7706 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
7707 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
7708
7709 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7710 }
7711
7712 /****************************************************************
7713 _spoolss_GetForm
7714 ****************************************************************/
7715
7716 WERROR _spoolss_GetForm(struct pipes_struct *p,
7717 struct spoolss_GetForm *r)
7718 {
7719 WERROR result;
7720
7721 /* that's an [in out] buffer */
7722
7723 if (!r->in.buffer && (r->in.offered != 0)) {
7724 return WERR_INVALID_PARAM;
7725 }
7726
7727 DEBUG(4,("_spoolss_GetForm\n"));
7728 DEBUGADD(5,("Offered buffer size [%d]\n", r->in.offered));
7729 DEBUGADD(5,("Info level [%d]\n", r->in.level));
7730
7731 switch (r->in.level) {
7732 case 1:
7733 result = winreg_printer_getform1_internal(p->mem_ctx,
7734 get_session_info_system(),
7735 p->msg_ctx,
7736 r->in.form_name,
7737 &r->out.info->info1);
7738 break;
7739 default:
7740 result = WERR_UNKNOWN_LEVEL;
7741 break;
7742 }
7743
7744 if (!W_ERROR_IS_OK(result)) {
7745 TALLOC_FREE(r->out.info);
7746 return result;
7747 }
7748
7749 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_FormInfo,
7750 r->out.info, r->in.level);
7751 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
7752
7753 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7754 }
7755
7756 /****************************************************************************
7757 ****************************************************************************/
7758
7759 static WERROR fill_port_1(TALLOC_CTX *mem_ctx,
7760 struct spoolss_PortInfo1 *r,
7761 const char *name)
7762 {
7763 r->port_name = talloc_strdup(mem_ctx, name);
7764 W_ERROR_HAVE_NO_MEMORY(r->port_name);
7765
7766 return WERR_OK;
7767 }
7768
7769 /****************************************************************************
7770 TODO: This probably needs distinguish between TCP/IP and Local ports
7771 somehow.
7772 ****************************************************************************/
7773
7774 static WERROR fill_port_2(TALLOC_CTX *mem_ctx,
7775 struct spoolss_PortInfo2 *r,
7776 const char *name)
7777 {
7778 r->port_name = talloc_strdup(mem_ctx, name);
7779 W_ERROR_HAVE_NO_MEMORY(r->port_name);
7780
7781 r->monitor_name = talloc_strdup(mem_ctx, "Local Monitor");
7782 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
7783
7784 r->description = talloc_strdup(mem_ctx, SPL_LOCAL_PORT);
7785 W_ERROR_HAVE_NO_MEMORY(r->description);
7786
7787 r->port_type = SPOOLSS_PORT_TYPE_WRITE;
7788 r->reserved = 0;
7789
7790 return WERR_OK;
7791 }
7792
7793
7794 /****************************************************************************
7795 wrapper around the enumer ports command
7796 ****************************************************************************/
7797
7798 static WERROR enumports_hook(TALLOC_CTX *ctx, int *count, char ***lines)
7799 {
7800 char *cmd = lp_enumports_cmd(talloc_tos());
7801 char **qlines = NULL;
7802 char *command = NULL;
7803 int numlines;
7804 int ret;
7805 int fd;
7806
7807 *count = 0;
7808 *lines = NULL;
7809
7810 /* if no hook then just fill in the default port */
7811
7812 if ( !*cmd ) {
7813 if (!(qlines = talloc_array( NULL, char*, 2 ))) {
7814 return WERR_NOMEM;
7815 }
7816 if (!(qlines[0] = talloc_strdup(qlines, SAMBA_PRINTER_PORT_NAME ))) {
7817 TALLOC_FREE(qlines);
7818 return WERR_NOMEM;
7819 }
7820 qlines[1] = NULL;
7821 numlines = 1;
7822 }
7823 else {
7824 /* we have a valid enumport command */
7825
7826 command = talloc_asprintf(ctx, "%s \"%d\"", cmd, 1);
7827 if (!command) {
7828 return WERR_NOMEM;
7829 }
7830
7831 DEBUG(10,("Running [%s]\n", command));
7832 ret = smbrun(command, &fd);
7833 DEBUG(10,("Returned [%d]\n", ret));
7834 TALLOC_FREE(command);
7835 if (ret != 0) {
7836 if (fd != -1) {
7837 close(fd);
7838 }
7839 return WERR_ACCESS_DENIED;
7840 }
7841
7842 numlines = 0;
7843 qlines = fd_lines_load(fd, &numlines, 0, NULL);
7844 DEBUGADD(10,("Lines returned = [%d]\n", numlines));
7845 close(fd);
7846 }
7847
7848 *count = numlines;
7849 *lines = qlines;
7850
7851 return WERR_OK;
7852 }
7853
7854 /****************************************************************************
7855 enumports level 1.
7856 ****************************************************************************/
7857
7858 static WERROR enumports_level_1(TALLOC_CTX *mem_ctx,
7859 union spoolss_PortInfo **info_p,
7860 uint32_t *count)
7861 {
7862 union spoolss_PortInfo *info = NULL;
7863 int i=0;
7864 WERROR result = WERR_OK;
7865 char **qlines = NULL;
7866 int numlines = 0;
7867
7868 result = enumports_hook(talloc_tos(), &numlines, &qlines );
7869 if (!W_ERROR_IS_OK(result)) {
7870 goto out;
7871 }
7872
7873 if (numlines) {
7874 info = talloc_array(mem_ctx, union spoolss_PortInfo, numlines);
7875 if (!info) {
7876 DEBUG(10,("Returning WERR_NOMEM\n"));
7877 result = WERR_NOMEM;
7878 goto out;
7879 }
7880
7881 for (i=0; i<numlines; i++) {
7882 DEBUG(6,("Filling port number [%d] with port [%s]\n", i, qlines[i]));
7883 result = fill_port_1(info, &info[i].info1, qlines[i]);
7884 if (!W_ERROR_IS_OK(result)) {
7885 goto out;
7886 }
7887 }
7888 }
7889 TALLOC_FREE(qlines);
7890
7891 out:
7892 if (!W_ERROR_IS_OK(result)) {
7893 TALLOC_FREE(info);
7894 TALLOC_FREE(qlines);
7895 *count = 0;
7896 *info_p = NULL;
7897 return result;
7898 }
7899
7900 *info_p = info;
7901 *count = numlines;
7902
7903 return WERR_OK;
7904 }
7905
7906 /****************************************************************************
7907 enumports level 2.
7908 ****************************************************************************/
7909
7910 static WERROR enumports_level_2(TALLOC_CTX *mem_ctx,
7911 union spoolss_PortInfo **info_p,
7912 uint32_t *count)
7913 {
7914 union spoolss_PortInfo *info = NULL;
7915 int i=0;
7916 WERROR result = WERR_OK;
7917 char **qlines = NULL;
7918 int numlines = 0;
7919
7920 result = enumports_hook(talloc_tos(), &numlines, &qlines );
7921 if (!W_ERROR_IS_OK(result)) {
7922 goto out;
7923 }
7924
7925 if (numlines) {
7926 info = talloc_array(mem_ctx, union spoolss_PortInfo, numlines);
7927 if (!info) {
7928 DEBUG(10,("Returning WERR_NOMEM\n"));
7929 result = WERR_NOMEM;
7930 goto out;
7931 }
7932
7933 for (i=0; i<numlines; i++) {
7934 DEBUG(6,("Filling port number [%d] with port [%s]\n", i, qlines[i]));
7935 result = fill_port_2(info, &info[i].info2, qlines[i]);
7936 if (!W_ERROR_IS_OK(result)) {
7937 goto out;
7938 }
7939 }
7940 }
7941 TALLOC_FREE(qlines);
7942
7943 out:
7944 if (!W_ERROR_IS_OK(result)) {
7945 TALLOC_FREE(info);
7946 TALLOC_FREE(qlines);
7947 *count = 0;
7948 *info_p = NULL;
7949 return result;
7950 }
7951
7952 *info_p = info;
7953 *count = numlines;
7954
7955 return WERR_OK;
7956 }
7957
7958 /****************************************************************
7959 _spoolss_EnumPorts
7960 ****************************************************************/
7961
7962 WERROR _spoolss_EnumPorts(struct pipes_struct *p,
7963 struct spoolss_EnumPorts *r)
7964 {
7965 WERROR result;
7966
7967 /* that's an [in out] buffer */
7968
7969 if (!r->in.buffer && (r->in.offered != 0)) {
7970 return WERR_INVALID_PARAM;
7971 }
7972
7973 DEBUG(4,("_spoolss_EnumPorts\n"));
7974
7975 *r->out.count = 0;
7976 *r->out.needed = 0;
7977 *r->out.info = NULL;
7978
7979 switch (r->in.level) {
7980 case 1:
7981 result = enumports_level_1(p->mem_ctx, r->out.info,
7982 r->out.count);
7983 break;
7984 case 2:
7985 result = enumports_level_2(p->mem_ctx, r->out.info,
7986 r->out.count);
7987 break;
7988 default:
7989 return WERR_UNKNOWN_LEVEL;
7990 }
7991
7992 if (!W_ERROR_IS_OK(result)) {
7993 return result;
7994 }
7995
7996 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7997 spoolss_EnumPorts,
7998 *r->out.info, r->in.level,
7999 *r->out.count);
8000 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
8001 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8002
8003 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8004 }
8005
8006 /****************************************************************************
8007 ****************************************************************************/
8008
8009 static WERROR spoolss_addprinterex_level_2(struct pipes_struct *p,
8010 const char *server,
8011 struct spoolss_SetPrinterInfoCtr *info_ctr,
8012 struct spoolss_DeviceMode *devmode,
8013 struct security_descriptor *secdesc,
8014 struct spoolss_UserLevelCtr *user_ctr,
8015 struct policy_handle *handle)
8016 {
8017 struct spoolss_SetPrinterInfo2 *info2 = info_ctr->info.info2;
8018 uint32_t info2_mask = SPOOLSS_PRINTER_INFO_ALL;
8019 int snum;
8020 WERROR err = WERR_OK;
8021
8022 /* samba does not have a concept of local, non-shared printers yet, so
8023 * make sure we always setup sharename - gd */
8024 if ((info2->sharename == NULL || info2->sharename[0] == '\0') &&
8025 (info2->printername != NULL && info2->printername[0] != '\0')) {
8026 DEBUG(5, ("spoolss_addprinterex_level_2: "
8027 "no sharename has been set, setting printername %s as sharename\n",
8028 info2->printername));
8029 info2->sharename = info2->printername;
8030 }
8031
8032 /* check to see if the printer already exists */
8033 if ((snum = print_queue_snum(info2->sharename)) != -1) {
8034 DEBUG(5, ("spoolss_addprinterex_level_2: Attempted to add a printer named [%s] when one already existed!\n",
8035 info2->sharename));
8036 return WERR_PRINTER_ALREADY_EXISTS;
8037 }
8038
8039 if (!lp_force_printername(GLOBAL_SECTION_SNUM)) {
8040 if ((snum = print_queue_snum(info2->printername)) != -1) {
8041 DEBUG(5, ("spoolss_addprinterex_level_2: Attempted to add a printer named [%s] when one already existed!\n",
8042 info2->printername));
8043 return WERR_PRINTER_ALREADY_EXISTS;
8044 }
8045 }
8046
8047 /* validate printer info struct */
8048 if (!info2->printername || strlen(info2->printername) == 0) {
8049 return WERR_INVALID_PRINTER_NAME;
8050 }
8051 if (!info2->portname || strlen(info2->portname) == 0) {
8052 return WERR_UNKNOWN_PORT;
8053 }
8054 if (!info2->drivername || strlen(info2->drivername) == 0) {
8055 return WERR_UNKNOWN_PRINTER_DRIVER;
8056 }
8057 if (!info2->printprocessor || strlen(info2->printprocessor) == 0) {
8058 return WERR_UNKNOWN_PRINTPROCESSOR;
8059 }
8060
8061 /* FIXME!!! smbd should check to see if the driver is installed before
8062 trying to add a printer like this --jerry */
8063
8064 if (*lp_addprinter_cmd(talloc_tos()) ) {
8065 char *raddr;
8066
8067 raddr = tsocket_address_inet_addr_string(p->remote_address,
8068 p->mem_ctx);
8069 if (raddr == NULL) {
8070 return WERR_NOMEM;
8071 }
8072
8073 if ( !add_printer_hook(p->mem_ctx, p->session_info->security_token,
8074 info2, raddr,
8075 p->msg_ctx) ) {
8076 return WERR_ACCESS_DENIED;
8077 }
8078 } else {
8079 DEBUG(0,("spoolss_addprinterex_level_2: add printer for printer %s called and no "
8080 "smb.conf parameter \"addprinter command\" is defined. This "
8081 "parameter must exist for this call to succeed\n",
8082 info2->sharename ));
8083 }
8084
8085 if ((snum = print_queue_snum(info2->sharename)) == -1) {
8086 return WERR_ACCESS_DENIED;
8087 }
8088
8089 /* you must be a printer admin to add a new printer */
8090 if (!print_access_check(p->session_info,
8091 p->msg_ctx,
8092 snum,
8093 PRINTER_ACCESS_ADMINISTER)) {
8094 return WERR_ACCESS_DENIED;
8095 }
8096
8097 /*
8098 * Do sanity check on the requested changes for Samba.
8099 */
8100
8101 if (!check_printer_ok(p->mem_ctx, info2, snum)) {
8102 return WERR_INVALID_PARAM;
8103 }
8104
8105 if (devmode == NULL) {
8106 info2_mask = ~SPOOLSS_PRINTER_INFO_DEVMODE;
8107 }
8108
8109 err = update_dsspooler(p->mem_ctx,
8110 get_session_info_system(),
8111 p->msg_ctx,
8112 0,
8113 info2,
8114 NULL);
8115 if (!W_ERROR_IS_OK(err)) {
8116 return err;
8117 }
8118
8119 err = winreg_update_printer_internal(p->mem_ctx,
8120 get_session_info_system(),
8121 p->msg_ctx,
8122 info2->sharename,
8123 info2_mask,
8124 info2,
8125 devmode,
8126 secdesc);
8127 if (!W_ERROR_IS_OK(err)) {
8128 return err;
8129 }
8130
8131 err = open_printer_hnd(p, handle, info2->printername, PRINTER_ACCESS_ADMINISTER);
8132 if (!W_ERROR_IS_OK(err)) {
8133 /* Handle open failed - remove addition. */
8134 ZERO_STRUCTP(handle);
8135 return err;
8136 }
8137
8138 return WERR_OK;
8139 }
8140
8141 /****************************************************************
8142 _spoolss_AddPrinterEx
8143 ****************************************************************/
8144
8145 WERROR _spoolss_AddPrinterEx(struct pipes_struct *p,
8146 struct spoolss_AddPrinterEx *r)
8147 {
8148 switch (r->in.info_ctr->level) {
8149 case 1:
8150 /* we don't handle yet */
8151 /* but I know what to do ... */
8152 return WERR_UNKNOWN_LEVEL;
8153 case 2:
8154 return spoolss_addprinterex_level_2(p, r->in.server,
8155 r->in.info_ctr,
8156 r->in.devmode_ctr->devmode,
8157 r->in.secdesc_ctr->sd,
8158 r->in.userlevel_ctr,
8159 r->out.handle);
8160 default:
8161 return WERR_UNKNOWN_LEVEL;
8162 }
8163 }
8164
8165 /****************************************************************
8166 _spoolss_AddPrinter
8167 ****************************************************************/
8168
8169 WERROR _spoolss_AddPrinter(struct pipes_struct *p,
8170 struct spoolss_AddPrinter *r)
8171 {
8172 struct spoolss_AddPrinterEx a;
8173 struct spoolss_UserLevelCtr userlevel_ctr;
8174
8175 ZERO_STRUCT(userlevel_ctr);
8176
8177 userlevel_ctr.level = 1;
8178
8179 a.in.server = r->in.server;
8180 a.in.info_ctr = r->in.info_ctr;
8181 a.in.devmode_ctr = r->in.devmode_ctr;
8182 a.in.secdesc_ctr = r->in.secdesc_ctr;
8183 a.in.userlevel_ctr = &userlevel_ctr;
8184 a.out.handle = r->out.handle;
8185
8186 return _spoolss_AddPrinterEx(p, &a);
8187 }
8188
8189 /****************************************************************
8190 _spoolss_AddPrinterDriverEx
8191 ****************************************************************/
8192
8193 WERROR _spoolss_AddPrinterDriverEx(struct pipes_struct *p,
8194 struct spoolss_AddPrinterDriverEx *r)
8195 {
8196 WERROR err = WERR_OK;
8197 const char *driver_name = NULL;
8198 uint32_t version;
8199 const char *fn;
8200
8201 switch (p->opnum) {
8202 case NDR_SPOOLSS_ADDPRINTERDRIVER:
8203 fn = "_spoolss_AddPrinterDriver";
8204 break;
8205 case NDR_SPOOLSS_ADDPRINTERDRIVEREX:
8206 fn = "_spoolss_AddPrinterDriverEx";
8207 break;
8208 default:
8209 return WERR_INVALID_PARAM;
8210 }
8211
8212 /*
8213 * we only support the semantics of AddPrinterDriver()
8214 * i.e. only copy files that are newer than existing ones
8215 */
8216
8217 if (r->in.flags == 0) {
8218 return WERR_INVALID_PARAM;
8219 }
8220
8221 if (r->in.flags != APD_COPY_NEW_FILES) {
8222 return WERR_ACCESS_DENIED;
8223 }
8224
8225 /* FIXME */
8226 if (r->in.info_ctr->level != 3 && r->in.info_ctr->level != 6) {
8227 /* Clever hack from Martin Zielinski <mz@seh.de>
8228 * to allow downgrade from level 8 (Vista).
8229 */
8230 DEBUG(0,("%s: level %d not yet implemented\n", fn,
8231 r->in.info_ctr->level));
8232 return WERR_UNKNOWN_LEVEL;
8233 }
8234
8235 DEBUG(5,("Cleaning driver's information\n"));
8236 err = clean_up_driver_struct(p->mem_ctx, p->session_info, r->in.info_ctr);
8237 if (!W_ERROR_IS_OK(err))
8238 goto done;
8239
8240 DEBUG(5,("Moving driver to final destination\n"));
8241 err = move_driver_to_download_area(p->session_info, r->in.info_ctr);
8242 if (!W_ERROR_IS_OK(err)) {
8243 goto done;
8244 }
8245
8246 err = winreg_add_driver_internal(p->mem_ctx,
8247 get_session_info_system(),
8248 p->msg_ctx,
8249 r->in.info_ctr,
8250 &driver_name,
8251 &version);
8252 if (!W_ERROR_IS_OK(err)) {
8253 goto done;
8254 }
8255
8256 /*
8257 * I think this is where he DrvUpgradePrinter() hook would be
8258 * be called in a driver's interface DLL on a Windows NT 4.0/2k
8259 * server. Right now, we just need to send ourselves a message
8260 * to update each printer bound to this driver. --jerry
8261 */
8262
8263 if (!srv_spoolss_drv_upgrade_printer(driver_name, p->msg_ctx)) {
8264 DEBUG(0,("%s: Failed to send message about upgrading driver [%s]!\n",
8265 fn, driver_name));
8266 }
8267
8268 done:
8269 return err;
8270 }
8271
8272 /****************************************************************
8273 _spoolss_AddPrinterDriver
8274 ****************************************************************/
8275
8276 WERROR _spoolss_AddPrinterDriver(struct pipes_struct *p,
8277 struct spoolss_AddPrinterDriver *r)
8278 {
8279 struct spoolss_AddPrinterDriverEx a;
8280
8281 switch (r->in.info_ctr->level) {
8282 case 2:
8283 case 3:
8284 case 4:
8285 case 5:
8286 break;
8287 default:
8288 return WERR_UNKNOWN_LEVEL;
8289 }
8290
8291 a.in.servername = r->in.servername;
8292 a.in.info_ctr = r->in.info_ctr;
8293 a.in.flags = APD_COPY_NEW_FILES;
8294
8295 return _spoolss_AddPrinterDriverEx(p, &a);
8296 }
8297
8298 /****************************************************************************
8299 ****************************************************************************/
8300
8301 struct _spoolss_paths {
8302 int type;
8303 const char *share;
8304 const char *dir;
8305 };
8306
8307 enum { SPOOLSS_DRIVER_PATH, SPOOLSS_PRTPROCS_PATH };
8308
8309 static const struct _spoolss_paths spoolss_paths[]= {
8310 { SPOOLSS_DRIVER_PATH, "print$", "DRIVERS" },
8311 { SPOOLSS_PRTPROCS_PATH, "prnproc$", "PRTPROCS" }
8312 };
8313
8314 static WERROR compose_spoolss_server_path(TALLOC_CTX *mem_ctx,
8315 const char *servername,
8316 const char *environment,
8317 int component,
8318 char **path)
8319 {
8320 const char *pservername = NULL;
8321 const char *long_archi = SPOOLSS_ARCHITECTURE_NT_X86;
8322 const char *short_archi;
8323
8324 *path = NULL;
8325
8326 /* environment may be empty */
8327 if (environment && strlen(environment)) {
8328 long_archi = environment;
8329 }
8330
8331 /* servername may be empty */
8332 if (servername && strlen(servername)) {
8333 pservername = canon_servername(servername);
8334
8335 if (!is_myname_or_ipaddr(pservername)) {
8336 return WERR_INVALID_PARAM;
8337 }
8338 }
8339
8340 if (!(short_archi = get_short_archi(long_archi))) {
8341 return WERR_INVALID_ENVIRONMENT;
8342 }
8343
8344 switch (component) {
8345 case SPOOLSS_PRTPROCS_PATH:
8346 case SPOOLSS_DRIVER_PATH:
8347 if (pservername) {
8348 *path = talloc_asprintf(mem_ctx,
8349 "\\\\%s\\%s\\%s",
8350 pservername,
8351 spoolss_paths[component].share,
8352 short_archi);
8353 } else {
8354 *path = talloc_asprintf(mem_ctx, "%s\\%s\\%s",
8355 SPOOLSS_DEFAULT_SERVER_PATH,
8356 spoolss_paths[component].dir,
8357 short_archi);
8358 }
8359 break;
8360 default:
8361 return WERR_INVALID_PARAM;
8362 }
8363
8364 if (!*path) {
8365 return WERR_NOMEM;
8366 }
8367
8368 return WERR_OK;
8369 }
8370
8371 /****************************************************************************
8372 ****************************************************************************/
8373
8374 static WERROR getprinterdriverdir_level_1(TALLOC_CTX *mem_ctx,
8375 const char *servername,
8376 const char *environment,
8377 struct spoolss_DriverDirectoryInfo1 *r)
8378 {
8379 WERROR werr;
8380 char *path = NULL;
8381
8382 werr = compose_spoolss_server_path(mem_ctx,
8383 servername,
8384 environment,
8385 SPOOLSS_DRIVER_PATH,
8386 &path);
8387 if (!W_ERROR_IS_OK(werr)) {
8388 return werr;
8389 }
8390
8391 DEBUG(4,("printer driver directory: [%s]\n", path));
8392
8393 r->directory_name = path;
8394
8395 return WERR_OK;
8396 }
8397
8398 /****************************************************************
8399 _spoolss_GetPrinterDriverDirectory
8400 ****************************************************************/
8401
8402 WERROR _spoolss_GetPrinterDriverDirectory(struct pipes_struct *p,
8403 struct spoolss_GetPrinterDriverDirectory *r)
8404 {
8405 WERROR werror;
8406
8407 /* that's an [in out] buffer */
8408
8409 if (!r->in.buffer && (r->in.offered != 0)) {
8410 return WERR_INVALID_PARAM;
8411 }
8412
8413 DEBUG(5,("_spoolss_GetPrinterDriverDirectory: level %d\n",
8414 r->in.level));
8415
8416 *r->out.needed = 0;
8417
8418 /* r->in.level is ignored */
8419
8420 werror = getprinterdriverdir_level_1(p->mem_ctx,
8421 r->in.server,
8422 r->in.environment,
8423 &r->out.info->info1);
8424 if (!W_ERROR_IS_OK(werror)) {
8425 TALLOC_FREE(r->out.info);
8426 return werror;
8427 }
8428
8429 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_DriverDirectoryInfo,
8430 r->out.info, r->in.level);
8431 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
8432
8433 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8434 }
8435
8436 /****************************************************************
8437 _spoolss_EnumPrinterData
8438 ****************************************************************/
8439
8440 WERROR _spoolss_EnumPrinterData(struct pipes_struct *p,
8441 struct spoolss_EnumPrinterData *r)
8442 {
8443 WERROR result;
8444 struct spoolss_EnumPrinterDataEx r2;
8445 uint32_t count;
8446 struct spoolss_PrinterEnumValues *info, *val = NULL;
8447 uint32_t needed;
8448
8449 r2.in.handle = r->in.handle;
8450 r2.in.key_name = "PrinterDriverData";
8451 r2.in.offered = 0;
8452 r2.out.count = &count;
8453 r2.out.info = &info;
8454 r2.out.needed = &needed;
8455
8456 result = _spoolss_EnumPrinterDataEx(p, &r2);
8457 if (W_ERROR_EQUAL(result, WERR_MORE_DATA)) {
8458 r2.in.offered = needed;
8459 result = _spoolss_EnumPrinterDataEx(p, &r2);
8460 }
8461 if (!W_ERROR_IS_OK(result)) {
8462 return result;
8463 }
8464
8465 /*
8466 * The NT machine wants to know the biggest size of value and data
8467 *
8468 * cf: MSDN EnumPrinterData remark section
8469 */
8470
8471 if (!r->in.value_offered && !r->in.data_offered) {
8472 uint32_t biggest_valuesize = 0;
8473 uint32_t biggest_datasize = 0;
8474 int i, name_length;
8475
8476 DEBUGADD(6,("Activating NT mega-hack to find sizes\n"));
8477
8478 for (i=0; i<count; i++) {
8479
8480 name_length = strlen(info[i].value_name);
8481 if (strlen(info[i].value_name) > biggest_valuesize) {
8482 biggest_valuesize = name_length;
8483 }
8484
8485 if (info[i].data_length > biggest_datasize) {
8486 biggest_datasize = info[i].data_length;
8487 }
8488
8489 DEBUG(6,("current values: [%d], [%d]\n", biggest_valuesize,
8490 biggest_datasize));
8491 }
8492
8493 /* the value is an UNICODE string but real_value_size is the length
8494 in bytes including the trailing 0 */
8495
8496 *r->out.value_needed = 2 * (1 + biggest_valuesize);
8497 *r->out.data_needed = biggest_datasize;
8498
8499 DEBUG(6,("final values: [%d], [%d]\n",
8500 *r->out.value_needed, *r->out.data_needed));
8501
8502 return WERR_OK;
8503 }
8504
8505 if (r->in.enum_index < count) {
8506 val = &info[r->in.enum_index];
8507 }
8508
8509 if (val == NULL) {
8510 /* out_value should default to "" or else NT4 has
8511 problems unmarshalling the response */
8512
8513 if (r->in.value_offered) {
8514 *r->out.value_needed = 1;
8515 r->out.value_name = talloc_strdup(r, "");
8516 if (!r->out.value_name) {
8517 return WERR_NOMEM;
8518 }
8519 } else {
8520 r->out.value_name = NULL;
8521 *r->out.value_needed = 0;
8522 }
8523
8524 /* the data is counted in bytes */
8525
8526 *r->out.data_needed = r->in.data_offered;
8527
8528 result = WERR_NO_MORE_ITEMS;
8529 } else {
8530 /*
8531 * the value is:
8532 * - counted in bytes in the request
8533 * - counted in UNICODE chars in the max reply
8534 * - counted in bytes in the real size
8535 *
8536 * take a pause *before* coding not *during* coding
8537 */
8538
8539 /* name */
8540 if (r->in.value_offered) {
8541 r->out.value_name = talloc_strdup(r, val->value_name);
8542 if (!r->out.value_name) {
8543 return WERR_NOMEM;
8544 }
8545 *r->out.value_needed = val->value_name_len;
8546 } else {
8547 r->out.value_name = NULL;
8548 *r->out.value_needed = 0;
8549 }
8550
8551 /* type */
8552
8553 *r->out.type = val->type;
8554
8555 /* data - counted in bytes */
8556
8557 /*
8558 * See the section "Dynamically Typed Query Parameters"
8559 * in MS-RPRN.
8560 */
8561
8562 if (r->out.data && val->data && val->data->data &&
8563 val->data_length && r->in.data_offered) {
8564 memcpy(r->out.data, val->data->data,
8565 MIN(val->data_length,r->in.data_offered));
8566 }
8567
8568 *r->out.data_needed = val->data_length;
8569
8570 result = WERR_OK;
8571 }
8572
8573 return result;
8574 }
8575
8576 /****************************************************************
8577 _spoolss_SetPrinterData
8578 ****************************************************************/
8579
8580 WERROR _spoolss_SetPrinterData(struct pipes_struct *p,
8581 struct spoolss_SetPrinterData *r)
8582 {
8583 struct spoolss_SetPrinterDataEx r2;
8584
8585 r2.in.handle = r->in.handle;
8586 r2.in.key_name = "PrinterDriverData";
8587 r2.in.value_name = r->in.value_name;
8588 r2.in.type = r->in.type;
8589 r2.in.data = r->in.data;
8590 r2.in.offered = r->in.offered;
8591
8592 return _spoolss_SetPrinterDataEx(p, &r2);
8593 }
8594
8595 /****************************************************************
8596 _spoolss_ResetPrinter
8597 ****************************************************************/
8598
8599 WERROR _spoolss_ResetPrinter(struct pipes_struct *p,
8600 struct spoolss_ResetPrinter *r)
8601 {
8602 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
8603 int snum;
8604
8605 DEBUG(5,("_spoolss_ResetPrinter\n"));
8606
8607 /*
8608 * All we do is to check to see if the handle and queue is valid.
8609 * This call really doesn't mean anything to us because we only
8610 * support RAW printing. --jerry
8611 */
8612
8613 if (!Printer) {
8614 DEBUG(2,("_spoolss_ResetPrinter: Invalid handle (%s:%u:%u).\n",
8615 OUR_HANDLE(r->in.handle)));
8616 return WERR_BADFID;
8617 }
8618
8619 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
8620 return WERR_BADFID;
8621
8622
8623 /* blindly return success */
8624 return WERR_OK;
8625 }
8626
8627 /****************************************************************
8628 _spoolss_DeletePrinterData
8629 ****************************************************************/
8630
8631 WERROR _spoolss_DeletePrinterData(struct pipes_struct *p,
8632 struct spoolss_DeletePrinterData *r)
8633 {
8634 struct spoolss_DeletePrinterDataEx r2;
8635
8636 r2.in.handle = r->in.handle;
8637 r2.in.key_name = "PrinterDriverData";
8638 r2.in.value_name = r->in.value_name;
8639
8640 return _spoolss_DeletePrinterDataEx(p, &r2);
8641 }
8642
8643 /****************************************************************
8644 _spoolss_AddForm
8645 ****************************************************************/
8646
8647 WERROR _spoolss_AddForm(struct pipes_struct *p,
8648 struct spoolss_AddForm *r)
8649 {
8650 struct spoolss_AddFormInfo1 *form = r->in.info.info1;
8651 int snum = -1;
8652 WERROR status = WERR_OK;
8653 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
8654 struct dcerpc_binding_handle *b;
8655 TALLOC_CTX *tmp_ctx = NULL;
8656
8657 DEBUG(5,("_spoolss_AddForm\n"));
8658
8659 if (!Printer) {
8660 DEBUG(2,("_spoolss_AddForm: Invalid handle (%s:%u:%u).\n",
8661 OUR_HANDLE(r->in.handle)));
8662 return WERR_BADFID;
8663 }
8664
8665 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
8666 and not a printer admin, then fail */
8667
8668 if ((p->session_info->unix_token->uid != sec_initial_uid()) &&
8669 !security_token_has_privilege(p->session_info->security_token,
8670 SEC_PRIV_PRINT_OPERATOR)) {
8671 DEBUG(2,("_spoolss_Addform: denied by insufficient permissions.\n"));
8672 return WERR_ACCESS_DENIED;
8673 }
8674
8675 switch (form->flags) {
8676 case SPOOLSS_FORM_USER:
8677 case SPOOLSS_FORM_BUILTIN:
8678 case SPOOLSS_FORM_PRINTER:
8679 break;
8680 default:
8681 return WERR_INVALID_PARAM;
8682 }
8683
8684 tmp_ctx = talloc_new(p->mem_ctx);
8685 if (!tmp_ctx) {
8686 return WERR_NOMEM;
8687 }
8688
8689 status = winreg_printer_binding_handle(tmp_ctx,
8690 get_session_info_system(),
8691 p->msg_ctx,
8692 &b);
8693 if (!W_ERROR_IS_OK(status)) {
8694 goto done;
8695 }
8696
8697 status = winreg_printer_addform1(tmp_ctx, b, form);
8698 if (!W_ERROR_IS_OK(status)) {
8699 goto done;
8700 }
8701
8702 /*
8703 * ChangeID must always be set if this is a printer
8704 */
8705 if (Printer->printer_type == SPLHND_PRINTER) {
8706 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8707 status = WERR_BADFID;
8708 goto done;
8709 }
8710
8711 status = winreg_printer_update_changeid(tmp_ctx, b,
8712 lp_const_servicename(snum));
8713 }
8714
8715 done:
8716 talloc_free(tmp_ctx);
8717 return status;
8718 }
8719
8720 /****************************************************************
8721 _spoolss_DeleteForm
8722 ****************************************************************/
8723
8724 WERROR _spoolss_DeleteForm(struct pipes_struct *p,
8725 struct spoolss_DeleteForm *r)
8726 {
8727 const char *form_name = r->in.form_name;
8728 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
8729 int snum = -1;
8730 WERROR status = WERR_OK;
8731 struct dcerpc_binding_handle *b;
8732 TALLOC_CTX *tmp_ctx = NULL;
8733
8734 DEBUG(5,("_spoolss_DeleteForm\n"));
8735
8736 if (!Printer) {
8737 DEBUG(2,("_spoolss_DeleteForm: Invalid handle (%s:%u:%u).\n",
8738 OUR_HANDLE(r->in.handle)));
8739 return WERR_BADFID;
8740 }
8741
8742 if ((p->session_info->unix_token->uid != sec_initial_uid()) &&
8743 !security_token_has_privilege(p->session_info->security_token,
8744 SEC_PRIV_PRINT_OPERATOR)) {
8745 DEBUG(2,("_spoolss_DeleteForm: denied by insufficient permissions.\n"));
8746 return WERR_ACCESS_DENIED;
8747 }
8748
8749 tmp_ctx = talloc_new(p->mem_ctx);
8750 if (!tmp_ctx) {
8751 return WERR_NOMEM;
8752 }
8753
8754 status = winreg_printer_binding_handle(tmp_ctx,
8755 get_session_info_system(),
8756 p->msg_ctx,
8757 &b);
8758 if (!W_ERROR_IS_OK(status)) {
8759 goto done;
8760 }
8761
8762 status = winreg_printer_deleteform1(tmp_ctx, b, form_name);
8763 if (!W_ERROR_IS_OK(status)) {
8764 goto done;
8765 }
8766
8767 /*
8768 * ChangeID must always be set if this is a printer
8769 */
8770 if (Printer->printer_type == SPLHND_PRINTER) {
8771 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8772 status = WERR_BADFID;
8773 goto done;
8774 }
8775
8776 status = winreg_printer_update_changeid(tmp_ctx, b,
8777 lp_const_servicename(snum));
8778 }
8779
8780 done:
8781 talloc_free(tmp_ctx);
8782 return status;
8783 }
8784
8785 /****************************************************************
8786 _spoolss_SetForm
8787 ****************************************************************/
8788
8789 WERROR _spoolss_SetForm(struct pipes_struct *p,
8790 struct spoolss_SetForm *r)
8791 {
8792 struct spoolss_AddFormInfo1 *form = r->in.info.info1;
8793 const char *form_name = r->in.form_name;
8794 int snum = -1;
8795 WERROR status = WERR_OK;
8796 struct dcerpc_binding_handle *b;
8797 TALLOC_CTX *tmp_ctx = NULL;
8798
8799 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
8800
8801 DEBUG(5,("_spoolss_SetForm\n"));
8802
8803 if (!Printer) {
8804 DEBUG(2,("_spoolss_SetForm: Invalid handle (%s:%u:%u).\n",
8805 OUR_HANDLE(r->in.handle)));
8806 return WERR_BADFID;
8807 }
8808
8809 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
8810 and not a printer admin, then fail */
8811
8812 if ((p->session_info->unix_token->uid != sec_initial_uid()) &&
8813 !security_token_has_privilege(p->session_info->security_token,
8814 SEC_PRIV_PRINT_OPERATOR)) {
8815 DEBUG(2,("_spoolss_Setform: denied by insufficient permissions.\n"));
8816 return WERR_ACCESS_DENIED;
8817 }
8818
8819 tmp_ctx = talloc_new(p->mem_ctx);
8820 if (!tmp_ctx) {
8821 return WERR_NOMEM;
8822 }
8823
8824 status = winreg_printer_binding_handle(tmp_ctx,
8825 get_session_info_system(),
8826 p->msg_ctx,
8827 &b);
8828 if (!W_ERROR_IS_OK(status)) {
8829 goto done;
8830 }
8831
8832 status = winreg_printer_setform1(tmp_ctx, b,
8833 form_name,
8834 form);
8835 if (!W_ERROR_IS_OK(status)) {
8836 goto done;
8837 }
8838
8839 /*
8840 * ChangeID must always be set if this is a printer
8841 */
8842 if (Printer->printer_type == SPLHND_PRINTER) {
8843 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8844 status = WERR_BADFID;
8845 goto done;
8846 }
8847
8848 status = winreg_printer_update_changeid(tmp_ctx, b,
8849 lp_const_servicename(snum));
8850 }
8851
8852 done:
8853 talloc_free(tmp_ctx);
8854 return status;
8855 }
8856
8857 /****************************************************************************
8858 fill_print_processor1
8859 ****************************************************************************/
8860
8861 static WERROR fill_print_processor1(TALLOC_CTX *mem_ctx,
8862 struct spoolss_PrintProcessorInfo1 *r,
8863 const char *print_processor_name)
8864 {
8865 r->print_processor_name = talloc_strdup(mem_ctx, print_processor_name);
8866 W_ERROR_HAVE_NO_MEMORY(r->print_processor_name);
8867
8868 return WERR_OK;
8869 }
8870
8871 /****************************************************************************
8872 enumprintprocessors level 1.
8873 ****************************************************************************/
8874
8875 static WERROR enumprintprocessors_level_1(TALLOC_CTX *mem_ctx,
8876 union spoolss_PrintProcessorInfo **info_p,
8877 uint32_t *count)
8878 {
8879 union spoolss_PrintProcessorInfo *info;
8880 WERROR result;
8881
8882 info = talloc_array(mem_ctx, union spoolss_PrintProcessorInfo, 1);
8883 W_ERROR_HAVE_NO_MEMORY(info);
8884
8885 *count = 1;
8886
8887 result = fill_print_processor1(info, &info[0].info1, "winprint");
8888 if (!W_ERROR_IS_OK(result)) {
8889 goto out;
8890 }
8891
8892 out:
8893 if (!W_ERROR_IS_OK(result)) {
8894 TALLOC_FREE(info);
8895 *count = 0;
8896 return result;
8897 }
8898
8899 *info_p = info;
8900
8901 return WERR_OK;
8902 }
8903
8904 /****************************************************************
8905 _spoolss_EnumPrintProcessors
8906 ****************************************************************/
8907
8908 WERROR _spoolss_EnumPrintProcessors(struct pipes_struct *p,
8909 struct spoolss_EnumPrintProcessors *r)
8910 {
8911 WERROR result;
8912
8913 /* that's an [in out] buffer */
8914
8915 if (!r->in.buffer && (r->in.offered != 0)) {
8916 return WERR_INVALID_PARAM;
8917 }
8918
8919 DEBUG(5,("_spoolss_EnumPrintProcessors\n"));
8920
8921 /*
8922 * Enumerate the print processors ...
8923 *
8924 * Just reply with "winprint", to keep NT happy
8925 * and I can use my nice printer checker.
8926 */
8927
8928 *r->out.count = 0;
8929 *r->out.needed = 0;
8930 *r->out.info = NULL;
8931
8932 if (!get_short_archi(r->in.environment)) {
8933 return WERR_INVALID_ENVIRONMENT;
8934 }
8935
8936 switch (r->in.level) {
8937 case 1:
8938 result = enumprintprocessors_level_1(p->mem_ctx, r->out.info,
8939 r->out.count);
8940 break;
8941 default:
8942 return WERR_UNKNOWN_LEVEL;
8943 }
8944
8945 if (!W_ERROR_IS_OK(result)) {
8946 return result;
8947 }
8948
8949 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
8950 spoolss_EnumPrintProcessors,
8951 *r->out.info, r->in.level,
8952 *r->out.count);
8953 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
8954 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8955
8956 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8957 }
8958
8959 /****************************************************************************
8960 fill_printprocdatatype1
8961 ****************************************************************************/
8962
8963 static WERROR fill_printprocdatatype1(TALLOC_CTX *mem_ctx,
8964 struct spoolss_PrintProcDataTypesInfo1 *r,
8965 const char *name_array)
8966 {
8967 r->name_array = talloc_strdup(mem_ctx, name_array);
8968 W_ERROR_HAVE_NO_MEMORY(r->name_array);
8969
8970 return WERR_OK;
8971 }
8972
8973 /****************************************************************************
8974 enumprintprocdatatypes level 1.
8975 ****************************************************************************/
8976
8977 static WERROR enumprintprocdatatypes_level_1(TALLOC_CTX *mem_ctx,
8978 union spoolss_PrintProcDataTypesInfo **info_p,
8979 uint32_t *count)
8980 {
8981 WERROR result;
8982 union spoolss_PrintProcDataTypesInfo *info;
8983
8984 info = talloc_array(mem_ctx, union spoolss_PrintProcDataTypesInfo, 1);
8985 W_ERROR_HAVE_NO_MEMORY(info);
8986
8987 *count = 1;
8988
8989 result = fill_printprocdatatype1(info, &info[0].info1, "RAW");
8990 if (!W_ERROR_IS_OK(result)) {
8991 goto out;
8992 }
8993
8994 out:
8995 if (!W_ERROR_IS_OK(result)) {
8996 TALLOC_FREE(info);
8997 *count = 0;
8998 return result;
8999 }
9000
9001 *info_p = info;
9002
9003 return WERR_OK;
9004 }
9005
9006 /****************************************************************
9007 _spoolss_EnumPrintProcDataTypes
9008 ****************************************************************/
9009
9010 WERROR _spoolss_EnumPrintProcDataTypes(struct pipes_struct *p,
9011 struct spoolss_EnumPrintProcDataTypes *r)
9012 {
9013 WERROR result;
9014
9015 /* that's an [in out] buffer */
9016
9017 if (!r->in.buffer && (r->in.offered != 0)) {
9018 return WERR_INVALID_PARAM;
9019 }
9020
9021 DEBUG(5,("_spoolss_EnumPrintProcDataTypes\n"));
9022
9023 *r->out.count = 0;
9024 *r->out.needed = 0;
9025 *r->out.info = NULL;
9026
9027 if (r->in.print_processor_name == NULL ||
9028 !strequal(r->in.print_processor_name, "winprint")) {
9029 return WERR_UNKNOWN_PRINTPROCESSOR;
9030 }
9031
9032 switch (r->in.level) {
9033 case 1:
9034 result = enumprintprocdatatypes_level_1(p->mem_ctx, r->out.info,
9035 r->out.count);
9036 break;
9037 default:
9038 return WERR_UNKNOWN_LEVEL;
9039 }
9040
9041 if (!W_ERROR_IS_OK(result)) {
9042 return result;
9043 }
9044
9045 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
9046 spoolss_EnumPrintProcDataTypes,
9047 *r->out.info, r->in.level,
9048 *r->out.count);
9049 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
9050 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
9051
9052 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
9053 }
9054
9055 /****************************************************************************
9056 fill_monitor_1
9057 ****************************************************************************/
9058
9059 static WERROR fill_monitor_1(TALLOC_CTX *mem_ctx,
9060 struct spoolss_MonitorInfo1 *r,
9061 const char *monitor_name)
9062 {
9063 r->monitor_name = talloc_strdup(mem_ctx, monitor_name);
9064 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
9065
9066 return WERR_OK;
9067 }
9068
9069 /****************************************************************************
9070 fill_monitor_2
9071 ****************************************************************************/
9072
9073 static WERROR fill_monitor_2(TALLOC_CTX *mem_ctx,
9074 struct spoolss_MonitorInfo2 *r,
9075 const char *monitor_name,
9076 const char *environment,
9077 const char *dll_name)
9078 {
9079 r->monitor_name = talloc_strdup(mem_ctx, monitor_name);
9080 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
9081 r->environment = talloc_strdup(mem_ctx, environment);
9082 W_ERROR_HAVE_NO_MEMORY(r->environment);
9083 r->dll_name = talloc_strdup(mem_ctx, dll_name);
9084 W_ERROR_HAVE_NO_MEMORY(r->dll_name);
9085
9086 return WERR_OK;
9087 }
9088
9089 /****************************************************************************
9090 enumprintmonitors level 1.
9091 ****************************************************************************/
9092
9093 static WERROR enumprintmonitors_level_1(TALLOC_CTX *mem_ctx,
9094 union spoolss_MonitorInfo **info_p,
9095 uint32_t *count)
9096 {
9097 union spoolss_MonitorInfo *info;
9098 WERROR result = WERR_OK;
9099
9100 info = talloc_array(mem_ctx, union spoolss_MonitorInfo, 2);
9101 W_ERROR_HAVE_NO_MEMORY(info);
9102
9103 *count = 2;
9104
9105 result = fill_monitor_1(info, &info[0].info1,
9106 SPL_LOCAL_PORT);
9107 if (!W_ERROR_IS_OK(result)) {
9108 goto out;
9109 }
9110
9111 result = fill_monitor_1(info, &info[1].info1,
9112 SPL_TCPIP_PORT);
9113 if (!W_ERROR_IS_OK(result)) {
9114 goto out;
9115 }
9116
9117 out:
9118 if (!W_ERROR_IS_OK(result)) {
9119 TALLOC_FREE(info);
9120 *count = 0;
9121 return result;
9122 }
9123
9124 *info_p = info;
9125
9126 return WERR_OK;
9127 }
9128
9129 /****************************************************************************
9130 enumprintmonitors level 2.
9131 ****************************************************************************/
9132
9133 static WERROR enumprintmonitors_level_2(TALLOC_CTX *mem_ctx,
9134 union spoolss_MonitorInfo **info_p,
9135 uint32_t *count)
9136 {
9137 union spoolss_MonitorInfo *info;
9138 WERROR result = WERR_OK;
9139
9140 info = talloc_array(mem_ctx, union spoolss_MonitorInfo, 2);
9141 W_ERROR_HAVE_NO_MEMORY(info);
9142
9143 *count = 2;
9144
9145 result = fill_monitor_2(info, &info[0].info2,
9146 SPL_LOCAL_PORT,
9147 "Windows NT X86", /* FIXME */
9148 "localmon.dll");
9149 if (!W_ERROR_IS_OK(result)) {
9150 goto out;
9151 }
9152
9153 result = fill_monitor_2(info, &info[1].info2,
9154 SPL_TCPIP_PORT,
9155 "Windows NT X86", /* FIXME */
9156 "tcpmon.dll");
9157 if (!W_ERROR_IS_OK(result)) {
9158 goto out;
9159 }
9160
9161 out:
9162 if (!W_ERROR_IS_OK(result)) {
9163 TALLOC_FREE(info);
9164 *count = 0;
9165 return result;
9166 }
9167
9168 *info_p = info;
9169
9170 return WERR_OK;
9171 }
9172
9173 /****************************************************************
9174 _spoolss_EnumMonitors
9175 ****************************************************************/
9176
9177 WERROR _spoolss_EnumMonitors(struct pipes_struct *p,
9178 struct spoolss_EnumMonitors *r)
9179 {
9180 WERROR result;
9181
9182 /* that's an [in out] buffer */
9183
9184 if (!r->in.buffer && (r->in.offered != 0)) {
9185 return WERR_INVALID_PARAM;
9186 }
9187
9188 DEBUG(5,("_spoolss_EnumMonitors\n"));
9189
9190 /*
9191 * Enumerate the print monitors ...
9192 *
9193 * Just reply with "Local Port", to keep NT happy
9194 * and I can use my nice printer checker.
9195 */
9196
9197 *r->out.count = 0;
9198 *r->out.needed = 0;
9199 *r->out.info = NULL;
9200
9201 switch (r->in.level) {
9202 case 1:
9203 result = enumprintmonitors_level_1(p->mem_ctx, r->out.info,
9204 r->out.count);
9205 break;
9206 case 2:
9207 result = enumprintmonitors_level_2(p->mem_ctx, r->out.info,
9208 r->out.count);
9209 break;
9210 default:
9211 return WERR_UNKNOWN_LEVEL;
9212 }
9213
9214 if (!W_ERROR_IS_OK(result)) {
9215 return result;
9216 }
9217
9218 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
9219 spoolss_EnumMonitors,
9220 *r->out.info, r->in.level,
9221 *r->out.count);
9222 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
9223 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
9224
9225 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
9226 }
9227
9228 /****************************************************************************
9229 ****************************************************************************/
9230
9231 static WERROR getjob_level_1(TALLOC_CTX *mem_ctx,
9232 const print_queue_struct *queue,
9233 int count, int snum,
9234 struct spoolss_PrinterInfo2 *pinfo2,
9235 uint32_t jobid,
9236 struct spoolss_JobInfo1 *r)
9237 {
9238 int i = 0;
9239 bool found = false;
9240
9241 for (i=0; i<count; i++) {
9242 if (queue[i].sysjob == (int)jobid) {
9243 found = true;
9244 break;
9245 }
9246 }
9247
9248 if (found == false) {
9249 /* NT treats not found as bad param... yet another bad choice */
9250 return WERR_INVALID_PARAM;
9251 }
9252
9253 return fill_job_info1(mem_ctx,
9254 r,
9255 &queue[i],
9256 i,
9257 snum,
9258 pinfo2);
9259 }
9260
9261 /****************************************************************************
9262 ****************************************************************************/
9263
9264 static WERROR getjob_level_2(TALLOC_CTX *mem_ctx,
9265 const print_queue_struct *queue,
9266 int count, int snum,
9267 struct spoolss_PrinterInfo2 *pinfo2,
9268 uint32_t jobid,
9269 struct spoolss_JobInfo2 *r)
9270 {
9271 int i = 0;
9272 bool found = false;
9273 struct spoolss_DeviceMode *devmode;
9274 WERROR result;
9275
9276 for (i=0; i<count; i++) {
9277 if (queue[i].sysjob == (int)jobid) {
9278 found = true;
9279 break;
9280 }
9281 }
9282
9283 if (found == false) {
9284 /* NT treats not found as bad param... yet another bad
9285 choice */
9286 return WERR_INVALID_PARAM;
9287 }
9288
9289 /*
9290 * if the print job does not have a DEVMODE associated with it,
9291 * just use the one for the printer. A NULL devicemode is not
9292 * a failure condition
9293 */
9294
9295 devmode = print_job_devmode(mem_ctx, lp_const_servicename(snum), jobid);
9296 if (!devmode) {
9297 result = spoolss_create_default_devmode(mem_ctx,
9298 pinfo2->printername,
9299 &devmode);
9300 if (!W_ERROR_IS_OK(result)) {
9301 DEBUG(3, ("Can't proceed w/o a devmode!"));
9302 return result;
9303 }
9304 }
9305
9306 return fill_job_info2(mem_ctx,
9307 r,
9308 &queue[i],
9309 i,
9310 snum,
9311 pinfo2,
9312 devmode);
9313 }
9314
9315 /****************************************************************
9316 _spoolss_GetJob
9317 ****************************************************************/
9318
9319 WERROR _spoolss_GetJob(struct pipes_struct *p,
9320 struct spoolss_GetJob *r)
9321 {
9322 WERROR result = WERR_OK;
9323 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
9324 int snum;
9325 int count;
9326 print_queue_struct *queue = NULL;
9327 print_status_struct prt_status;
9328
9329 /* that's an [in out] buffer */
9330
9331 if (!r->in.buffer && (r->in.offered != 0)) {
9332 return WERR_INVALID_PARAM;
9333 }
9334
9335 DEBUG(5,("_spoolss_GetJob\n"));
9336
9337 *r->out.needed = 0;
9338
9339 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9340 return WERR_BADFID;
9341 }
9342
9343 result = winreg_get_printer_internal(p->mem_ctx,
9344 get_session_info_system(),
9345 p->msg_ctx,
9346 lp_const_servicename(snum),
9347 &pinfo2);
9348 if (!W_ERROR_IS_OK(result)) {
9349 return result;
9350 }
9351
9352 count = print_queue_status(p->msg_ctx, snum, &queue, &prt_status);
9353
9354 DEBUGADD(4,("count:[%d], prt_status:[%d], [%s]\n",
9355 count, prt_status.status, prt_status.message));
9356
9357 switch (r->in.level) {
9358 case 1:
9359 result = getjob_level_1(p->mem_ctx,
9360 queue, count, snum, pinfo2,
9361 r->in.job_id, &r->out.info->info1);
9362 break;
9363 case 2:
9364 result = getjob_level_2(p->mem_ctx,
9365 queue, count, snum, pinfo2,
9366 r->in.job_id, &r->out.info->info2);
9367 break;
9368 default:
9369 result = WERR_UNKNOWN_LEVEL;
9370 break;
9371 }
9372
9373 SAFE_FREE(queue);
9374 TALLOC_FREE(pinfo2);
9375
9376 if (!W_ERROR_IS_OK(result)) {
9377 TALLOC_FREE(r->out.info);
9378 return result;
9379 }
9380
9381 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_JobInfo, r->out.info,
9382 r->in.level);
9383 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
9384
9385 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
9386 }
9387
9388 /****************************************************************
9389 _spoolss_GetPrinterDataEx
9390 ****************************************************************/
9391
9392 WERROR _spoolss_GetPrinterDataEx(struct pipes_struct *p,
9393 struct spoolss_GetPrinterDataEx *r)
9394 {
9395
9396 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9397 const char *printer;
9398 int snum = 0;
9399 WERROR result = WERR_OK;
9400 DATA_BLOB blob;
9401 enum winreg_Type val_type = REG_NONE;
9402 uint8_t *val_data = NULL;
9403 uint32_t val_size = 0;
9404 struct dcerpc_binding_handle *b;
9405 TALLOC_CTX *tmp_ctx;
9406
9407 DEBUG(4,("_spoolss_GetPrinterDataEx\n"));
9408
9409 DEBUG(10, ("_spoolss_GetPrinterDataEx: key => [%s], value => [%s]\n",
9410 r->in.key_name, r->in.value_name));
9411
9412 /* in case of problem, return some default values */
9413
9414 *r->out.needed = 0;
9415 *r->out.type = REG_NONE;
9416
9417 tmp_ctx = talloc_new(p->mem_ctx);
9418 if (!tmp_ctx) {
9419 return WERR_NOMEM;
9420 }
9421
9422 if (!Printer) {
9423 DEBUG(2,("_spoolss_GetPrinterDataEx: Invalid handle (%s:%u:%u).\n",
9424 OUR_HANDLE(r->in.handle)));
9425 result = WERR_BADFID;
9426 goto done;
9427 }
9428
9429 /* check to see if the keyname is valid */
9430 if (!strlen(r->in.key_name)) {
9431 result = WERR_INVALID_PARAM;
9432 goto done;
9433 }
9434
9435 /* Is the handle to a printer or to the server? */
9436
9437 if (Printer->printer_type == SPLHND_SERVER) {
9438
9439 union spoolss_PrinterData data;
9440
9441 result = getprinterdata_printer_server(tmp_ctx,
9442 r->in.value_name,
9443 r->out.type,
9444 &data);
9445 if (!W_ERROR_IS_OK(result)) {
9446 goto done;
9447 }
9448
9449 result = push_spoolss_PrinterData(tmp_ctx, &blob,
9450 *r->out.type, &data);
9451 if (!W_ERROR_IS_OK(result)) {
9452 goto done;
9453 }
9454
9455 *r->out.needed = blob.length;
9456
9457 if (r->in.offered >= *r->out.needed) {
9458 memcpy(r->out.data, blob.data, blob.length);
9459 }
9460
9461 result = WERR_OK;
9462 goto done;
9463 }
9464
9465 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9466 result = WERR_BADFID;
9467 goto done;
9468 }
9469 printer = lp_const_servicename(snum);
9470
9471 result = winreg_printer_binding_handle(tmp_ctx,
9472 get_session_info_system(),
9473 p->msg_ctx,
9474 &b);
9475 if (!W_ERROR_IS_OK(result)) {
9476 goto done;
9477 }
9478
9479 /* XP sends this and wants the ChangeID value from PRINTER_INFO_0 */
9480 if (strequal(r->in.key_name, SPOOL_PRINTERDATA_KEY) &&
9481 strequal(r->in.value_name, "ChangeId")) {
9482 *r->out.type = REG_DWORD;
9483 *r->out.needed = 4;
9484 if (r->in.offered >= *r->out.needed) {
9485 uint32_t changeid = 0;
9486
9487 result = winreg_printer_get_changeid(tmp_ctx, b,
9488 printer,
9489 &changeid);
9490 if (!W_ERROR_IS_OK(result)) {
9491 goto done;
9492 }
9493
9494 SIVAL(r->out.data, 0, changeid);
9495 result = WERR_OK;
9496 }
9497 goto done;
9498 }
9499
9500 result = winreg_get_printer_dataex(tmp_ctx, b,
9501 printer,
9502 r->in.key_name,
9503 r->in.value_name,
9504 &val_type,
9505 &val_data,
9506 &val_size);
9507 if (!W_ERROR_IS_OK(result)) {
9508 goto done;
9509 }
9510
9511 *r->out.needed = val_size;
9512 *r->out.type = val_type;
9513
9514 if (r->in.offered >= *r->out.needed) {
9515 memcpy(r->out.data, val_data, val_size);
9516 }
9517
9518 done:
9519 /* NOTE: do not replace type when returning WERR_MORE_DATA */
9520
9521 if (W_ERROR_IS_OK(result)) {
9522 result = SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA);
9523 }
9524
9525 talloc_free(tmp_ctx);
9526 return result;
9527 }
9528
9529 /****************************************************************
9530 _spoolss_SetPrinterDataEx
9531 ****************************************************************/
9532
9533 WERROR _spoolss_SetPrinterDataEx(struct pipes_struct *p,
9534 struct spoolss_SetPrinterDataEx *r)
9535 {
9536 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
9537 int snum = 0;
9538 WERROR result = WERR_OK;
9539 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9540 char *oid_string;
9541 struct dcerpc_binding_handle *b;
9542 TALLOC_CTX *tmp_ctx;
9543
9544 DEBUG(4,("_spoolss_SetPrinterDataEx\n"));
9545
9546 /* From MSDN documentation of SetPrinterDataEx: pass request to
9547 SetPrinterData if key is "PrinterDriverData" */
9548
9549 if (!Printer) {
9550 DEBUG(2,("_spoolss_SetPrinterDataEx: Invalid handle (%s:%u:%u).\n",
9551 OUR_HANDLE(r->in.handle)));
9552 return WERR_BADFID;
9553 }
9554
9555 if (Printer->printer_type == SPLHND_SERVER) {
9556 DEBUG(10,("_spoolss_SetPrinterDataEx: "
9557 "Not implemented for server handles yet\n"));
9558 return WERR_INVALID_PARAM;
9559 }
9560
9561 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9562 return WERR_BADFID;
9563 }
9564
9565 /*
9566 * Access check : NT returns "access denied" if you make a
9567 * SetPrinterData call without the necessary privildge.
9568 * we were originally returning OK if nothing changed
9569 * which made Win2k issue **a lot** of SetPrinterData
9570 * when connecting to a printer --jerry
9571 */
9572
9573 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
9574 DEBUG(3, ("_spoolss_SetPrinterDataEx: "
9575 "change denied by handle access permissions\n"));
9576 return WERR_ACCESS_DENIED;
9577 }
9578
9579 tmp_ctx = talloc_new(p->mem_ctx);
9580 if (!tmp_ctx) {
9581 return WERR_NOMEM;
9582 }
9583
9584 result = winreg_printer_binding_handle(tmp_ctx,
9585 get_session_info_system(),
9586 p->msg_ctx,
9587 &b);
9588 if (!W_ERROR_IS_OK(result)) {
9589 goto done;
9590 }
9591
9592 result = winreg_get_printer(tmp_ctx, b,
9593 lp_servicename(talloc_tos(), snum),
9594 &pinfo2);
9595 if (!W_ERROR_IS_OK(result)) {
9596 goto done;
9597 }
9598
9599 /* check for OID in valuename */
9600
9601 oid_string = strchr(r->in.value_name, ',');
9602 if (oid_string) {
9603 *oid_string = '\0';
9604 oid_string++;
9605 }
9606
9607 /* save the registry data */
9608
9609 result = winreg_set_printer_dataex(tmp_ctx, b,
9610 pinfo2->sharename,
9611 r->in.key_name,
9612 r->in.value_name,
9613 r->in.type,
9614 r->in.data,
9615 r->in.offered);
9616
9617 if (W_ERROR_IS_OK(result)) {
9618 /* save the OID if one was specified */
9619 if (oid_string) {
9620 char *str = talloc_asprintf(tmp_ctx, "%s\\%s",
9621 r->in.key_name, SPOOL_OID_KEY);
9622 if (!str) {
9623 result = WERR_NOMEM;
9624 goto done;
9625 }
9626
9627 /*
9628 * I'm not checking the status here on purpose. Don't know
9629 * if this is right, but I'm returning the status from the
9630 * previous set_printer_dataex() call. I have no idea if
9631 * this is right. --jerry
9632 */
9633 winreg_set_printer_dataex(tmp_ctx, b,
9634 pinfo2->sharename,
9635 str,
9636 r->in.value_name,
9637 REG_SZ,
9638 (uint8_t *) oid_string,
9639 strlen(oid_string) + 1);
9640 }
9641
9642 result = winreg_printer_update_changeid(tmp_ctx, b,
9643 lp_const_servicename(snum));
9644
9645 }
9646
9647 done:
9648 talloc_free(tmp_ctx);
9649 return result;
9650 }
9651
9652 /****************************************************************
9653 _spoolss_DeletePrinterDataEx
9654 ****************************************************************/
9655
9656 WERROR _spoolss_DeletePrinterDataEx(struct pipes_struct *p,
9657 struct spoolss_DeletePrinterDataEx *r)
9658 {
9659 const char *printer;
9660 int snum=0;
9661 WERROR status = WERR_OK;
9662 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9663
9664 DEBUG(5,("_spoolss_DeletePrinterDataEx\n"));
9665
9666 if (!Printer) {
9667 DEBUG(2,("_spoolss_DeletePrinterDataEx: "
9668 "Invalid handle (%s:%u:%u).\n",
9669 OUR_HANDLE(r->in.handle)));
9670 return WERR_BADFID;
9671 }
9672
9673 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
9674 DEBUG(3, ("_spoolss_DeletePrinterDataEx: "
9675 "printer properties change denied by handle\n"));
9676 return WERR_ACCESS_DENIED;
9677 }
9678
9679 if (!r->in.value_name || !r->in.key_name) {
9680 return WERR_NOMEM;
9681 }
9682
9683 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9684 return WERR_BADFID;
9685 }
9686 printer = lp_const_servicename(snum);
9687
9688 status = winreg_delete_printer_dataex_internal(p->mem_ctx,
9689 get_session_info_system(),
9690 p->msg_ctx,
9691 printer,
9692 r->in.key_name,
9693 r->in.value_name);
9694 if (W_ERROR_IS_OK(status)) {
9695 status = winreg_printer_update_changeid_internal(p->mem_ctx,
9696 get_session_info_system(),
9697 p->msg_ctx,
9698 printer);
9699 }
9700
9701 return status;
9702 }
9703
9704 /****************************************************************
9705 _spoolss_EnumPrinterKey
9706 ****************************************************************/
9707
9708 WERROR _spoolss_EnumPrinterKey(struct pipes_struct *p,
9709 struct spoolss_EnumPrinterKey *r)
9710 {
9711 uint32_t num_keys;
9712 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9713 int snum = 0;
9714 WERROR result = WERR_BADFILE;
9715 const char **array = NULL;
9716 DATA_BLOB blob;
9717
9718 DEBUG(4,("_spoolss_EnumPrinterKey\n"));
9719
9720 if (!Printer) {
9721 DEBUG(2,("_spoolss_EnumPrinterKey: Invalid handle (%s:%u:%u).\n",
9722 OUR_HANDLE(r->in.handle)));
9723 return WERR_BADFID;
9724 }
9725
9726 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9727 return WERR_BADFID;
9728 }
9729
9730 result = winreg_enum_printer_key_internal(p->mem_ctx,
9731 get_session_info_system(),
9732 p->msg_ctx,
9733 lp_const_servicename(snum),
9734 r->in.key_name,
9735 &num_keys,
9736 &array);
9737 if (!W_ERROR_IS_OK(result)) {
9738 goto done;
9739 }
9740
9741 if (!push_reg_multi_sz(p->mem_ctx, &blob, array)) {
9742 result = WERR_NOMEM;
9743 goto done;
9744 }
9745
9746 *r->out._ndr_size = r->in.offered / 2;
9747 *r->out.needed = blob.length;
9748
9749 if (r->in.offered < *r->out.needed) {
9750 result = WERR_MORE_DATA;
9751 } else {
9752 result = WERR_OK;
9753 r->out.key_buffer->string_array = array;
9754 }
9755
9756 done:
9757 if (!W_ERROR_IS_OK(result)) {
9758 TALLOC_FREE(array);
9759 if (!W_ERROR_EQUAL(result, WERR_MORE_DATA)) {
9760 *r->out.needed = 0;
9761 }
9762 }
9763
9764 return result;
9765 }
9766
9767 /****************************************************************
9768 _spoolss_DeletePrinterKey
9769 ****************************************************************/
9770
9771 WERROR _spoolss_DeletePrinterKey(struct pipes_struct *p,
9772 struct spoolss_DeletePrinterKey *r)
9773 {
9774 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9775 int snum=0;
9776 WERROR status;
9777 const char *printer;
9778 struct dcerpc_binding_handle *b;
9779 TALLOC_CTX *tmp_ctx;
9780
9781 DEBUG(5,("_spoolss_DeletePrinterKey\n"));
9782
9783 if (!Printer) {
9784 DEBUG(2,("_spoolss_DeletePrinterKey: Invalid handle (%s:%u:%u).\n",
9785 OUR_HANDLE(r->in.handle)));
9786 return WERR_BADFID;
9787 }
9788
9789 /* if keyname == NULL, return error */
9790 if ( !r->in.key_name )
9791 return WERR_INVALID_PARAM;
9792
9793 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9794 return WERR_BADFID;
9795 }
9796
9797 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
9798 DEBUG(3, ("_spoolss_DeletePrinterKey: "
9799 "printer properties change denied by handle\n"));
9800 return WERR_ACCESS_DENIED;
9801 }
9802
9803 printer = lp_const_servicename(snum);
9804
9805 tmp_ctx = talloc_new(p->mem_ctx);
9806 if (!tmp_ctx) {
9807 return WERR_NOMEM;
9808 }
9809
9810 status = winreg_printer_binding_handle(tmp_ctx,
9811 get_session_info_system(),
9812 p->msg_ctx,
9813 &b);
9814 if (!W_ERROR_IS_OK(status)) {
9815 goto done;
9816 }
9817
9818 /* delete the key and all subkeys */
9819 status = winreg_delete_printer_key(tmp_ctx, b,
9820 printer,
9821 r->in.key_name);
9822 if (W_ERROR_IS_OK(status)) {
9823 status = winreg_printer_update_changeid(tmp_ctx, b,
9824 printer);
9825 }
9826
9827 done:
9828 talloc_free(tmp_ctx);
9829 return status;
9830 }
9831
9832 /****************************************************************
9833 _spoolss_EnumPrinterDataEx
9834 ****************************************************************/
9835
9836 WERROR _spoolss_EnumPrinterDataEx(struct pipes_struct *p,
9837 struct spoolss_EnumPrinterDataEx *r)
9838 {
9839 uint32_t count = 0;
9840 struct spoolss_PrinterEnumValues *info = NULL;
9841 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9842 int snum;
9843 WERROR result;
9844
9845 DEBUG(4,("_spoolss_EnumPrinterDataEx\n"));
9846
9847 *r->out.count = 0;
9848 *r->out.needed = 0;
9849 *r->out.info = NULL;
9850
9851 if (!Printer) {
9852 DEBUG(2,("_spoolss_EnumPrinterDataEx: Invalid handle (%s:%u:%u1<).\n",
9853 OUR_HANDLE(r->in.handle)));
9854 return WERR_BADFID;
9855 }
9856
9857 /*
9858 * first check for a keyname of NULL or "". Win2k seems to send
9859 * this a lot and we should send back WERR_INVALID_PARAM
9860 * no need to spend time looking up the printer in this case.
9861 * --jerry
9862 */
9863
9864 if (!strlen(r->in.key_name)) {
9865 result = WERR_INVALID_PARAM;
9866 goto done;
9867 }
9868
9869 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9870 return WERR_BADFID;
9871 }
9872
9873 /* now look for a match on the key name */
9874 result = winreg_enum_printer_dataex_internal(p->mem_ctx,
9875 get_session_info_system(),
9876 p->msg_ctx,
9877 lp_const_servicename(snum),
9878 r->in.key_name,
9879 &count,
9880 &info);
9881 if (!W_ERROR_IS_OK(result)) {
9882 goto done;
9883 }
9884
9885 #if 0 /* FIXME - gd */
9886 /* housekeeping information in the reply */
9887
9888 /* Fix from Martin Zielinski <mz@seh.de> - ensure
9889 * the hand marshalled container size is a multiple
9890 * of 4 bytes for RPC alignment.
9891 */
9892
9893 if (needed % 4) {
9894 needed += 4-(needed % 4);
9895 }
9896 #endif
9897 *r->out.count = count;
9898 *r->out.info = info;
9899
9900 done:
9901 if (!W_ERROR_IS_OK(result)) {
9902 return result;
9903 }
9904
9905 *r->out.needed = SPOOLSS_BUFFER_ARRAY(p->mem_ctx,
9906 spoolss_EnumPrinterDataEx,
9907 *r->out.info,
9908 *r->out.count);
9909 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
9910 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, *r->out.count);
9911
9912 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA);
9913 }
9914
9915 /****************************************************************************
9916 ****************************************************************************/
9917
9918 static WERROR getprintprocessordirectory_level_1(TALLOC_CTX *mem_ctx,
9919 const char *servername,
9920 const char *environment,
9921 struct spoolss_PrintProcessorDirectoryInfo1 *r)
9922 {
9923 WERROR werr;
9924 char *path = NULL;
9925
9926 werr = compose_spoolss_server_path(mem_ctx,
9927 servername,
9928 environment,
9929 SPOOLSS_PRTPROCS_PATH,
9930 &path);
9931 if (!W_ERROR_IS_OK(werr)) {
9932 return werr;
9933 }
9934
9935 DEBUG(4,("print processor directory: [%s]\n", path));
9936
9937 r->directory_name = path;
9938
9939 return WERR_OK;
9940 }
9941
9942 /****************************************************************
9943 _spoolss_GetPrintProcessorDirectory
9944 ****************************************************************/
9945
9946 WERROR _spoolss_GetPrintProcessorDirectory(struct pipes_struct *p,
9947 struct spoolss_GetPrintProcessorDirectory *r)
9948 {
9949 WERROR result;
9950 char *prnproc_share = NULL;
9951 bool prnproc_share_exists = false;
9952 int snum;
9953
9954 /* that's an [in out] buffer */
9955
9956 if (!r->in.buffer && (r->in.offered != 0)) {
9957 return WERR_INVALID_PARAM;
9958 }
9959
9960 DEBUG(5,("_spoolss_GetPrintProcessorDirectory: level %d\n",
9961 r->in.level));
9962
9963 *r->out.needed = 0;
9964
9965 /* r->in.level is ignored */
9966
9967 /* We always should reply with a local print processor directory so that
9968 * users are not forced to have a [prnproc$] share on the Samba spoolss
9969 * server, if users decide to do so, lets announce it though - Guenther */
9970
9971 snum = find_service(talloc_tos(), "prnproc$", &prnproc_share);
9972 if (!prnproc_share) {
9973 return WERR_NOMEM;
9974 }
9975 if (snum != -1) {
9976 prnproc_share_exists = true;
9977 }
9978
9979 result = getprintprocessordirectory_level_1(p->mem_ctx,
9980 prnproc_share_exists ? r->in.server : NULL,
9981 r->in.environment,
9982 &r->out.info->info1);
9983 if (!W_ERROR_IS_OK(result)) {
9984 TALLOC_FREE(r->out.info);
9985 return result;
9986 }
9987
9988 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_PrintProcessorDirectoryInfo,
9989 r->out.info, r->in.level);
9990 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
9991
9992 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
9993 }
9994
9995 /*******************************************************************
9996 ********************************************************************/
9997
9998 static bool push_monitorui_buf(TALLOC_CTX *mem_ctx, DATA_BLOB *buf,
9999 const char *dllname)
10000 {
10001 enum ndr_err_code ndr_err;
10002 struct spoolss_MonitorUi ui;
10003
10004 ui.dll_name = dllname;
10005
10006 ndr_err = ndr_push_struct_blob(buf, mem_ctx, &ui,
10007 (ndr_push_flags_fn_t)ndr_push_spoolss_MonitorUi);
10008 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
10009 NDR_PRINT_DEBUG(spoolss_MonitorUi, &ui);
10010 }
10011 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
10012 }
10013
10014 /*******************************************************************
10015 Streams the monitor UI DLL name in UNICODE
10016 *******************************************************************/
10017
10018 static WERROR xcvtcp_monitorui(TALLOC_CTX *mem_ctx,
10019 struct security_token *token, DATA_BLOB *in,
10020 DATA_BLOB *out, uint32_t *needed)
10021 {
10022 const char *dllname = "tcpmonui.dll";
10023
10024 *needed = (strlen(dllname)+1) * 2;
10025
10026 if (out->length < *needed) {
10027 return WERR_INSUFFICIENT_BUFFER;
10028 }
10029
10030 if (!push_monitorui_buf(mem_ctx, out, dllname)) {
10031 return WERR_NOMEM;
10032 }
10033
10034 return WERR_OK;
10035 }
10036
10037 /*******************************************************************
10038 ********************************************************************/
10039
10040 static bool pull_port_data_1(TALLOC_CTX *mem_ctx,
10041 struct spoolss_PortData1 *port1,
10042 const DATA_BLOB *buf)
10043 {
10044 enum ndr_err_code ndr_err;
10045 ndr_err = ndr_pull_struct_blob(buf, mem_ctx, port1,
10046 (ndr_pull_flags_fn_t)ndr_pull_spoolss_PortData1);
10047 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
10048 NDR_PRINT_DEBUG(spoolss_PortData1, port1);
10049 }
10050 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
10051 }
10052
10053 /*******************************************************************
10054 ********************************************************************/
10055
10056 static bool pull_port_data_2(TALLOC_CTX *mem_ctx,
10057 struct spoolss_PortData2 *port2,
10058 const DATA_BLOB *buf)
10059 {
10060 enum ndr_err_code ndr_err;
10061 ndr_err = ndr_pull_struct_blob(buf, mem_ctx, port2,
10062 (ndr_pull_flags_fn_t)ndr_pull_spoolss_PortData2);
10063 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
10064 NDR_PRINT_DEBUG(spoolss_PortData2, port2);
10065 }
10066 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
10067 }
10068
10069 /*******************************************************************
10070 Create a new TCP/IP port
10071 *******************************************************************/
10072
10073 static WERROR xcvtcp_addport(TALLOC_CTX *mem_ctx,
10074 struct security_token *token, DATA_BLOB *in,
10075 DATA_BLOB *out, uint32_t *needed)
10076 {
10077 struct spoolss_PortData1 port1;
10078 struct spoolss_PortData2 port2;
10079 char *device_uri = NULL;
10080 uint32_t version;
10081
10082 const char *portname;
10083 const char *hostaddress;
10084 const char *queue;
10085 uint32_t port_number;
10086 uint32_t protocol;
10087
10088 /* peek for spoolss_PortData version */
10089
10090 if (!in || (in->length < (128 + 4))) {
10091 return WERR_GENERAL_FAILURE;
10092 }
10093
10094 version = IVAL(in->data, 128);
10095
10096 switch (version) {
10097 case 1:
10098 ZERO_STRUCT(port1);
10099
10100 if (!pull_port_data_1(mem_ctx, &port1, in)) {
10101 return WERR_NOMEM;
10102 }
10103
10104 portname = port1.portname;
10105 hostaddress = port1.hostaddress;
10106 queue = port1.queue;
10107 protocol = port1.protocol;
10108 port_number = port1.port_number;
10109
10110 break;
10111 case 2:
10112 ZERO_STRUCT(port2);
10113
10114 if (!pull_port_data_2(mem_ctx, &port2, in)) {
10115 return WERR_NOMEM;
10116 }
10117
10118 portname = port2.portname;
10119 hostaddress = port2.hostaddress;
10120 queue = port2.queue;
10121 protocol = port2.protocol;
10122 port_number = port2.port_number;
10123
10124 break;
10125 default:
10126 DEBUG(1,("xcvtcp_addport: "
10127 "unknown version of port_data: %d\n", version));
10128 return WERR_UNKNOWN_PORT;
10129 }
10130
10131 /* create the device URI and call the add_port_hook() */
10132
10133 switch (protocol) {
10134 case PROTOCOL_RAWTCP_TYPE:
10135 device_uri = talloc_asprintf(mem_ctx,
10136 "socket://%s:%d/", hostaddress,
10137 port_number);
10138 break;
10139
10140 case PROTOCOL_LPR_TYPE:
10141 device_uri = talloc_asprintf(mem_ctx,
10142 "lpr://%s/%s", hostaddress, queue );
10143 break;
10144
10145 default:
10146 return WERR_UNKNOWN_PORT;
10147 }
10148
10149 if (!device_uri) {
10150 return WERR_NOMEM;
10151 }
10152
10153 return add_port_hook(mem_ctx, token, portname, device_uri);
10154 }
10155
10156 /*******************************************************************
10157 *******************************************************************/
10158
10159 struct xcv_api_table xcvtcp_cmds[] = {
10160 { "MonitorUI", xcvtcp_monitorui },
10161 { "AddPort", xcvtcp_addport},
10162 { NULL, NULL }
10163 };
10164
10165 static WERROR process_xcvtcp_command(TALLOC_CTX *mem_ctx,
10166 struct security_token *token, const char *command,
10167 DATA_BLOB *inbuf,
10168 DATA_BLOB *outbuf,
10169 uint32_t *needed )
10170 {
10171 int i;
10172
10173 DEBUG(10,("process_xcvtcp_command: Received command \"%s\"\n", command));
10174
10175 for ( i=0; xcvtcp_cmds[i].name; i++ ) {
10176 if ( strcmp( command, xcvtcp_cmds[i].name ) == 0 )
10177 return xcvtcp_cmds[i].fn(mem_ctx, token, inbuf, outbuf, needed);
10178 }
10179
10180 return WERR_BADFUNC;
10181 }
10182
10183 /*******************************************************************
10184 *******************************************************************/
10185 #if 0 /* don't support management using the "Local Port" monitor */
10186
10187 static WERROR xcvlocal_monitorui(TALLOC_CTX *mem_ctx,
10188 struct security_token *token, DATA_BLOB *in,
10189 DATA_BLOB *out, uint32_t *needed)
10190 {
10191 const char *dllname = "localui.dll";
10192
10193 *needed = (strlen(dllname)+1) * 2;
10194
10195 if (out->length < *needed) {
10196 return WERR_INSUFFICIENT_BUFFER;
10197 }
10198
10199 if (!push_monitorui_buf(mem_ctx, out, dllname)) {
10200 return WERR_NOMEM;
10201 }
10202
10203 return WERR_OK;
10204 }
10205
10206 /*******************************************************************
10207 *******************************************************************/
10208
10209 struct xcv_api_table xcvlocal_cmds[] = {
10210 { "MonitorUI", xcvlocal_monitorui },
10211 { NULL, NULL }
10212 };
10213 #else
10214 struct xcv_api_table xcvlocal_cmds[] = {
10215 { NULL, NULL }
10216 };
10217 #endif
10218
10219
10220
10221 /*******************************************************************
10222 *******************************************************************/
10223
10224 static WERROR process_xcvlocal_command(TALLOC_CTX *mem_ctx,
10225 struct security_token *token, const char *command,
10226 DATA_BLOB *inbuf, DATA_BLOB *outbuf,
10227 uint32_t *needed)
10228 {
10229 int i;
10230
10231 DEBUG(10,("process_xcvlocal_command: Received command \"%s\"\n", command));
10232
10233 for ( i=0; xcvlocal_cmds[i].name; i++ ) {
10234 if ( strcmp( command, xcvlocal_cmds[i].name ) == 0 )
10235 return xcvlocal_cmds[i].fn(mem_ctx, token, inbuf, outbuf, needed);
10236 }
10237 return WERR_BADFUNC;
10238 }
10239
10240 /****************************************************************
10241 _spoolss_XcvData
10242 ****************************************************************/
10243
10244 WERROR _spoolss_XcvData(struct pipes_struct *p,
10245 struct spoolss_XcvData *r)
10246 {
10247 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
10248 DATA_BLOB out_data = data_blob_null;
10249 WERROR werror;
10250
10251 if (!Printer) {
10252 DEBUG(2,("_spoolss_XcvData: Invalid handle (%s:%u:%u).\n",
10253 OUR_HANDLE(r->in.handle)));
10254 return WERR_BADFID;
10255 }
10256
10257 /* Has to be a handle to the TCP/IP port monitor */
10258
10259 if ( !(Printer->printer_type & (SPLHND_PORTMON_LOCAL|SPLHND_PORTMON_TCP)) ) {
10260 DEBUG(2,("_spoolss_XcvData: Call only valid for Port Monitors\n"));
10261 return WERR_BADFID;
10262 }
10263
10264 /* requires administrative access to the server */
10265
10266 if ( !(Printer->access_granted & SERVER_ACCESS_ADMINISTER) ) {
10267 DEBUG(2,("_spoolss_XcvData: denied by handle permissions.\n"));
10268 return WERR_ACCESS_DENIED;
10269 }
10270
10271 /* Allocate the outgoing buffer */
10272
10273 if (r->in.out_data_size) {
10274 out_data = data_blob_talloc_zero(p->mem_ctx, r->in.out_data_size);
10275 if (out_data.data == NULL) {
10276 return WERR_NOMEM;
10277 }
10278 }
10279
10280 switch ( Printer->printer_type ) {
10281 case SPLHND_PORTMON_TCP:
10282 werror = process_xcvtcp_command(p->mem_ctx,
10283 p->session_info->security_token,
10284 r->in.function_name,
10285 &r->in.in_data, &out_data,
10286 r->out.needed);
10287 break;
10288 case SPLHND_PORTMON_LOCAL:
10289 werror = process_xcvlocal_command(p->mem_ctx,
10290 p->session_info->security_token,
10291 r->in.function_name,
10292 &r->in.in_data, &out_data,
10293 r->out.needed);
10294 break;
10295 default:
10296 werror = WERR_INVALID_PRINT_MONITOR;
10297 }
10298
10299 if (!W_ERROR_IS_OK(werror)) {
10300 return werror;
10301 }
10302
10303 *r->out.status_code = 0;
10304
10305 if (r->out.out_data && out_data.data && r->in.out_data_size && out_data.length) {
10306 memcpy(r->out.out_data, out_data.data,
10307 MIN(r->in.out_data_size, out_data.length));
10308 }
10309
10310 return WERR_OK;
10311 }
10312
10313 /****************************************************************
10314 _spoolss_AddPrintProcessor
10315 ****************************************************************/
10316
10317 WERROR _spoolss_AddPrintProcessor(struct pipes_struct *p,
10318 struct spoolss_AddPrintProcessor *r)
10319 {
10320 /* for now, just indicate success and ignore the add. We'll
10321 automatically set the winprint processor for printer
10322 entries later. Used to debug the LexMark Optra S 1855 PCL
10323 driver --jerry */
10324
10325 return WERR_OK;
10326 }
10327
10328 /****************************************************************
10329 _spoolss_AddPort
10330 ****************************************************************/
10331
10332 WERROR _spoolss_AddPort(struct pipes_struct *p,
10333 struct spoolss_AddPort *r)
10334 {
10335 /* do what w2k3 does */
10336
10337 return WERR_NOT_SUPPORTED;
10338 }
10339
10340 /****************************************************************
10341 _spoolss_GetPrinterDriver
10342 ****************************************************************/
10343
10344 WERROR _spoolss_GetPrinterDriver(struct pipes_struct *p,
10345 struct spoolss_GetPrinterDriver *r)
10346 {
10347 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10348 return WERR_NOT_SUPPORTED;
10349 }
10350
10351 /****************************************************************
10352 _spoolss_ReadPrinter
10353 ****************************************************************/
10354
10355 WERROR _spoolss_ReadPrinter(struct pipes_struct *p,
10356 struct spoolss_ReadPrinter *r)
10357 {
10358 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10359 return WERR_NOT_SUPPORTED;
10360 }
10361
10362 /****************************************************************
10363 _spoolss_WaitForPrinterChange
10364 ****************************************************************/
10365
10366 WERROR _spoolss_WaitForPrinterChange(struct pipes_struct *p,
10367 struct spoolss_WaitForPrinterChange *r)
10368 {
10369 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10370 return WERR_NOT_SUPPORTED;
10371 }
10372
10373 /****************************************************************
10374 _spoolss_ConfigurePort
10375 ****************************************************************/
10376
10377 WERROR _spoolss_ConfigurePort(struct pipes_struct *p,
10378 struct spoolss_ConfigurePort *r)
10379 {
10380 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10381 return WERR_NOT_SUPPORTED;
10382 }
10383
10384 /****************************************************************
10385 _spoolss_DeletePort
10386 ****************************************************************/
10387
10388 WERROR _spoolss_DeletePort(struct pipes_struct *p,
10389 struct spoolss_DeletePort *r)
10390 {
10391 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10392 return WERR_NOT_SUPPORTED;
10393 }
10394
10395 /****************************************************************
10396 _spoolss_CreatePrinterIC
10397 ****************************************************************/
10398
10399 WERROR _spoolss_CreatePrinterIC(struct pipes_struct *p,
10400 struct spoolss_CreatePrinterIC *r)
10401 {
10402 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10403 return WERR_NOT_SUPPORTED;
10404 }
10405
10406 /****************************************************************
10407 _spoolss_PlayGDIScriptOnPrinterIC
10408 ****************************************************************/
10409
10410 WERROR _spoolss_PlayGDIScriptOnPrinterIC(struct pipes_struct *p,
10411 struct spoolss_PlayGDIScriptOnPrinterIC *r)
10412 {
10413 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10414 return WERR_NOT_SUPPORTED;
10415 }
10416
10417 /****************************************************************
10418 _spoolss_DeletePrinterIC
10419 ****************************************************************/
10420
10421 WERROR _spoolss_DeletePrinterIC(struct pipes_struct *p,
10422 struct spoolss_DeletePrinterIC *r)
10423 {
10424 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10425 return WERR_NOT_SUPPORTED;
10426 }
10427
10428 /****************************************************************
10429 _spoolss_AddPrinterConnection
10430 ****************************************************************/
10431
10432 WERROR _spoolss_AddPrinterConnection(struct pipes_struct *p,
10433 struct spoolss_AddPrinterConnection *r)
10434 {
10435 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10436 return WERR_NOT_SUPPORTED;
10437 }
10438
10439 /****************************************************************
10440 _spoolss_DeletePrinterConnection
10441 ****************************************************************/
10442
10443 WERROR _spoolss_DeletePrinterConnection(struct pipes_struct *p,
10444 struct spoolss_DeletePrinterConnection *r)
10445 {
10446 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10447 return WERR_NOT_SUPPORTED;
10448 }
10449
10450 /****************************************************************
10451 _spoolss_PrinterMessageBox
10452 ****************************************************************/
10453
10454 WERROR _spoolss_PrinterMessageBox(struct pipes_struct *p,
10455 struct spoolss_PrinterMessageBox *r)
10456 {
10457 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10458 return WERR_NOT_SUPPORTED;
10459 }
10460
10461 /****************************************************************
10462 _spoolss_AddMonitor
10463 ****************************************************************/
10464
10465 WERROR _spoolss_AddMonitor(struct pipes_struct *p,
10466 struct spoolss_AddMonitor *r)
10467 {
10468 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10469 return WERR_NOT_SUPPORTED;
10470 }
10471
10472 /****************************************************************
10473 _spoolss_DeleteMonitor
10474 ****************************************************************/
10475
10476 WERROR _spoolss_DeleteMonitor(struct pipes_struct *p,
10477 struct spoolss_DeleteMonitor *r)
10478 {
10479 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10480 return WERR_NOT_SUPPORTED;
10481 }
10482
10483 /****************************************************************
10484 _spoolss_DeletePrintProcessor
10485 ****************************************************************/
10486
10487 WERROR _spoolss_DeletePrintProcessor(struct pipes_struct *p,
10488 struct spoolss_DeletePrintProcessor *r)
10489 {
10490 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10491 return WERR_NOT_SUPPORTED;
10492 }
10493
10494 /****************************************************************
10495 _spoolss_AddPrintProvidor
10496 ****************************************************************/
10497
10498 WERROR _spoolss_AddPrintProvidor(struct pipes_struct *p,
10499 struct spoolss_AddPrintProvidor *r)
10500 {
10501 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10502 return WERR_NOT_SUPPORTED;
10503 }
10504
10505 /****************************************************************
10506 _spoolss_DeletePrintProvidor
10507 ****************************************************************/
10508
10509 WERROR _spoolss_DeletePrintProvidor(struct pipes_struct *p,
10510 struct spoolss_DeletePrintProvidor *r)
10511 {
10512 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10513 return WERR_NOT_SUPPORTED;
10514 }
10515
10516 /****************************************************************
10517 _spoolss_FindFirstPrinterChangeNotification
10518 ****************************************************************/
10519
10520 WERROR _spoolss_FindFirstPrinterChangeNotification(struct pipes_struct *p,
10521 struct spoolss_FindFirstPrinterChangeNotification *r)
10522 {
10523 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10524 return WERR_NOT_SUPPORTED;
10525 }
10526
10527 /****************************************************************
10528 _spoolss_FindNextPrinterChangeNotification
10529 ****************************************************************/
10530
10531 WERROR _spoolss_FindNextPrinterChangeNotification(struct pipes_struct *p,
10532 struct spoolss_FindNextPrinterChangeNotification *r)
10533 {
10534 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10535 return WERR_NOT_SUPPORTED;
10536 }
10537
10538 /****************************************************************
10539 _spoolss_RouterFindFirstPrinterChangeNotificationOld
10540 ****************************************************************/
10541
10542 WERROR _spoolss_RouterFindFirstPrinterChangeNotificationOld(struct pipes_struct *p,
10543 struct spoolss_RouterFindFirstPrinterChangeNotificationOld *r)
10544 {
10545 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10546 return WERR_NOT_SUPPORTED;
10547 }
10548
10549 /****************************************************************
10550 _spoolss_ReplyOpenPrinter
10551 ****************************************************************/
10552
10553 WERROR _spoolss_ReplyOpenPrinter(struct pipes_struct *p,
10554 struct spoolss_ReplyOpenPrinter *r)
10555 {
10556 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10557 return WERR_NOT_SUPPORTED;
10558 }
10559
10560 /****************************************************************
10561 _spoolss_RouterReplyPrinter
10562 ****************************************************************/
10563
10564 WERROR _spoolss_RouterReplyPrinter(struct pipes_struct *p,
10565 struct spoolss_RouterReplyPrinter *r)
10566 {
10567 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10568 return WERR_NOT_SUPPORTED;
10569 }
10570
10571 /****************************************************************
10572 _spoolss_ReplyClosePrinter
10573 ****************************************************************/
10574
10575 WERROR _spoolss_ReplyClosePrinter(struct pipes_struct *p,
10576 struct spoolss_ReplyClosePrinter *r)
10577 {
10578 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10579 return WERR_NOT_SUPPORTED;
10580 }
10581
10582 /****************************************************************
10583 _spoolss_AddPortEx
10584 ****************************************************************/
10585
10586 WERROR _spoolss_AddPortEx(struct pipes_struct *p,
10587 struct spoolss_AddPortEx *r)
10588 {
10589 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10590 return WERR_NOT_SUPPORTED;
10591 }
10592
10593 /****************************************************************
10594 _spoolss_RouterFindFirstPrinterChangeNotification
10595 ****************************************************************/
10596
10597 WERROR _spoolss_RouterFindFirstPrinterChangeNotification(struct pipes_struct *p,
10598 struct spoolss_RouterFindFirstPrinterChangeNotification *r)
10599 {
10600 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10601 return WERR_NOT_SUPPORTED;
10602 }
10603
10604 /****************************************************************
10605 _spoolss_SpoolerInit
10606 ****************************************************************/
10607
10608 WERROR _spoolss_SpoolerInit(struct pipes_struct *p,
10609 struct spoolss_SpoolerInit *r)
10610 {
10611 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10612 return WERR_NOT_SUPPORTED;
10613 }
10614
10615 /****************************************************************
10616 _spoolss_ResetPrinterEx
10617 ****************************************************************/
10618
10619 WERROR _spoolss_ResetPrinterEx(struct pipes_struct *p,
10620 struct spoolss_ResetPrinterEx *r)
10621 {
10622 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10623 return WERR_NOT_SUPPORTED;
10624 }
10625
10626 /****************************************************************
10627 _spoolss_RouterReplyPrinterEx
10628 ****************************************************************/
10629
10630 WERROR _spoolss_RouterReplyPrinterEx(struct pipes_struct *p,
10631 struct spoolss_RouterReplyPrinterEx *r)
10632 {
10633 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10634 return WERR_NOT_SUPPORTED;
10635 }
10636
10637 /****************************************************************
10638 _spoolss_44
10639 ****************************************************************/
10640
10641 WERROR _spoolss_44(struct pipes_struct *p,
10642 struct spoolss_44 *r)
10643 {
10644 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10645 return WERR_NOT_SUPPORTED;
10646 }
10647
10648 /****************************************************************
10649 _spoolss_SetPort
10650 ****************************************************************/
10651
10652 WERROR _spoolss_SetPort(struct pipes_struct *p,
10653 struct spoolss_SetPort *r)
10654 {
10655 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10656 return WERR_NOT_SUPPORTED;
10657 }
10658
10659 /****************************************************************
10660 _spoolss_4a
10661 ****************************************************************/
10662
10663 WERROR _spoolss_4a(struct pipes_struct *p,
10664 struct spoolss_4a *r)
10665 {
10666 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10667 return WERR_NOT_SUPPORTED;
10668 }
10669
10670 /****************************************************************
10671 _spoolss_4b
10672 ****************************************************************/
10673
10674 WERROR _spoolss_4b(struct pipes_struct *p,
10675 struct spoolss_4b *r)
10676 {
10677 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10678 return WERR_NOT_SUPPORTED;
10679 }
10680
10681 /****************************************************************
10682 _spoolss_4c
10683 ****************************************************************/
10684
10685 WERROR _spoolss_4c(struct pipes_struct *p,
10686 struct spoolss_4c *r)
10687 {
10688 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10689 return WERR_NOT_SUPPORTED;
10690 }
10691
10692 /****************************************************************
10693 _spoolss_53
10694 ****************************************************************/
10695
10696 WERROR _spoolss_53(struct pipes_struct *p,
10697 struct spoolss_53 *r)
10698 {
10699 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10700 return WERR_NOT_SUPPORTED;
10701 }
10702
10703 /****************************************************************
10704 _spoolss_AddPerMachineConnection
10705 ****************************************************************/
10706
10707 WERROR _spoolss_AddPerMachineConnection(struct pipes_struct *p,
10708 struct spoolss_AddPerMachineConnection *r)
10709 {
10710 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10711 return WERR_NOT_SUPPORTED;
10712 }
10713
10714 /****************************************************************
10715 _spoolss_DeletePerMachineConnection
10716 ****************************************************************/
10717
10718 WERROR _spoolss_DeletePerMachineConnection(struct pipes_struct *p,
10719 struct spoolss_DeletePerMachineConnection *r)
10720 {
10721 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10722 return WERR_NOT_SUPPORTED;
10723 }
10724
10725 /****************************************************************
10726 _spoolss_EnumPerMachineConnections
10727 ****************************************************************/
10728
10729 WERROR _spoolss_EnumPerMachineConnections(struct pipes_struct *p,
10730 struct spoolss_EnumPerMachineConnections *r)
10731 {
10732 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10733 return WERR_NOT_SUPPORTED;
10734 }
10735
10736 /****************************************************************
10737 _spoolss_5a
10738 ****************************************************************/
10739
10740 WERROR _spoolss_5a(struct pipes_struct *p,
10741 struct spoolss_5a *r)
10742 {
10743 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10744 return WERR_NOT_SUPPORTED;
10745 }
10746
10747 /****************************************************************
10748 _spoolss_5b
10749 ****************************************************************/
10750
10751 WERROR _spoolss_5b(struct pipes_struct *p,
10752 struct spoolss_5b *r)
10753 {
10754 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10755 return WERR_NOT_SUPPORTED;
10756 }
10757
10758 /****************************************************************
10759 _spoolss_5c
10760 ****************************************************************/
10761
10762 WERROR _spoolss_5c(struct pipes_struct *p,
10763 struct spoolss_5c *r)
10764 {
10765 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10766 return WERR_NOT_SUPPORTED;
10767 }
10768
10769 /****************************************************************
10770 _spoolss_5d
10771 ****************************************************************/
10772
10773 WERROR _spoolss_5d(struct pipes_struct *p,
10774 struct spoolss_5d *r)
10775 {
10776 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10777 return WERR_NOT_SUPPORTED;
10778 }
10779
10780 /****************************************************************
10781 _spoolss_5e
10782 ****************************************************************/
10783
10784 WERROR _spoolss_5e(struct pipes_struct *p,
10785 struct spoolss_5e *r)
10786 {
10787 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10788 return WERR_NOT_SUPPORTED;
10789 }
10790
10791 /****************************************************************
10792 _spoolss_5f
10793 ****************************************************************/
10794
10795 WERROR _spoolss_5f(struct pipes_struct *p,
10796 struct spoolss_5f *r)
10797 {
10798 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10799 return WERR_NOT_SUPPORTED;
10800 }
10801
10802 /****************************************************************
10803 _spoolss_60
10804 ****************************************************************/
10805
10806 WERROR _spoolss_60(struct pipes_struct *p,
10807 struct spoolss_60 *r)
10808 {
10809 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10810 return WERR_NOT_SUPPORTED;
10811 }
10812
10813 /****************************************************************
10814 _spoolss_61
10815 ****************************************************************/
10816
10817 WERROR _spoolss_61(struct pipes_struct *p,
10818 struct spoolss_61 *r)
10819 {
10820 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10821 return WERR_NOT_SUPPORTED;
10822 }
10823
10824 /****************************************************************
10825 _spoolss_62
10826 ****************************************************************/
10827
10828 WERROR _spoolss_62(struct pipes_struct *p,
10829 struct spoolss_62 *r)
10830 {
10831 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10832 return WERR_NOT_SUPPORTED;
10833 }
10834
10835 /****************************************************************
10836 _spoolss_63
10837 ****************************************************************/
10838
10839 WERROR _spoolss_63(struct pipes_struct *p,
10840 struct spoolss_63 *r)
10841 {
10842 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10843 return WERR_NOT_SUPPORTED;
10844 }
10845
10846 /****************************************************************
10847 _spoolss_64
10848 ****************************************************************/
10849
10850 WERROR _spoolss_64(struct pipes_struct *p,
10851 struct spoolss_64 *r)
10852 {
10853 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10854 return WERR_NOT_SUPPORTED;
10855 }
10856
10857 /****************************************************************
10858 _spoolss_65
10859 ****************************************************************/
10860
10861 WERROR _spoolss_65(struct pipes_struct *p,
10862 struct spoolss_65 *r)
10863 {
10864 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10865 return WERR_NOT_SUPPORTED;
10866 }
10867
10868 /****************************************************************
10869 _spoolss_GetCorePrinterDrivers
10870 ****************************************************************/
10871
10872 WERROR _spoolss_GetCorePrinterDrivers(struct pipes_struct *p,
10873 struct spoolss_GetCorePrinterDrivers *r)
10874 {
10875 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10876 return WERR_NOT_SUPPORTED;
10877 }
10878
10879 /****************************************************************
10880 _spoolss_67
10881 ****************************************************************/
10882
10883 WERROR _spoolss_67(struct pipes_struct *p,
10884 struct spoolss_67 *r)
10885 {
10886 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10887 return WERR_NOT_SUPPORTED;
10888 }
10889
10890 /****************************************************************
10891 _spoolss_GetPrinterDriverPackagePath
10892 ****************************************************************/
10893
10894 WERROR _spoolss_GetPrinterDriverPackagePath(struct pipes_struct *p,
10895 struct spoolss_GetPrinterDriverPackagePath *r)
10896 {
10897 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10898 return WERR_NOT_SUPPORTED;
10899 }
10900
10901 /****************************************************************
10902 _spoolss_69
10903 ****************************************************************/
10904
10905 WERROR _spoolss_69(struct pipes_struct *p,
10906 struct spoolss_69 *r)
10907 {
10908 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10909 return WERR_NOT_SUPPORTED;
10910 }
10911
10912 /****************************************************************
10913 _spoolss_6a
10914 ****************************************************************/
10915
10916 WERROR _spoolss_6a(struct pipes_struct *p,
10917 struct spoolss_6a *r)
10918 {
10919 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10920 return WERR_NOT_SUPPORTED;
10921 }
10922
10923 /****************************************************************
10924 _spoolss_6b
10925 ****************************************************************/
10926
10927 WERROR _spoolss_6b(struct pipes_struct *p,
10928 struct spoolss_6b *r)
10929 {
10930 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10931 return WERR_NOT_SUPPORTED;
10932 }
10933
10934 /****************************************************************
10935 _spoolss_6c
10936 ****************************************************************/
10937
10938 WERROR _spoolss_6c(struct pipes_struct *p,
10939 struct spoolss_6c *r)
10940 {
10941 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10942 return WERR_NOT_SUPPORTED;
10943 }
10944
10945 /****************************************************************
10946 _spoolss_6d
10947 ****************************************************************/
10948
10949 WERROR _spoolss_6d(struct pipes_struct *p,
10950 struct spoolss_6d *r)
10951 {
10952 p->fault_state = DCERPC_FAULT_OP_RNG_ERROR;
10953 return WERR_NOT_SUPPORTED;
10954 }
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