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s3-auth Use *unix_token rather than utok in struct auth3_session_info
[Samba.git] / source3 / rpc_server / spoolss / srv_spoolss_nt.c
blob12dcc27615dc4dc8c4869ca574a7de521bdd0647
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 "registry/reg_objects.h"
42 #include "include/printing.h"
43 #include "secrets.h"
44 #include "../librpc/gen_ndr/netlogon.h"
45 #include "rpc_misc.h"
46 #include "printing/notify.h"
47 #include "serverid.h"
48 #include "../libcli/registry/util_reg.h"
49 #include "smbd/smbd.h"
50 #include "smbd/globals.h"
51 #include "auth.h"
52 #include "messages.h"
53 #include "rpc_server/spoolss/srv_spoolss_nt.h"
54 #include "util_tdb.h"
55 #include "libsmb/libsmb.h"
56 #include "printing/printer_list.h"
57 #include "../lib/tsocket/tsocket.h"
58 #include "rpc_client/cli_winreg_spoolss.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 struct dcerpc_binding_handle *binding_handle;
142 uint32_t active_connections;
143 };
144
145 static struct notify_back_channel *back_channels;
146
147 /* Map generic permissions to printer object specific permissions */
148
149 const struct standard_mapping printer_std_mapping = {
150 PRINTER_READ,
151 PRINTER_WRITE,
152 PRINTER_EXECUTE,
153 PRINTER_ALL_ACCESS
154 };
155
156 /* Map generic permissions to print server object specific permissions */
157
158 const struct standard_mapping printserver_std_mapping = {
159 SERVER_READ,
160 SERVER_WRITE,
161 SERVER_EXECUTE,
162 SERVER_ALL_ACCESS
163 };
164
165 /* API table for Xcv Monitor functions */
166
167 struct xcv_api_table {
168 const char *name;
169 WERROR(*fn) (TALLOC_CTX *mem_ctx, struct security_token *token, DATA_BLOB *in, DATA_BLOB *out, uint32_t *needed);
170 };
171
172 static void prune_printername_cache(void);
173
174 /********************************************************************
175 * Canonicalize servername.
176 ********************************************************************/
177
178 static const char *canon_servername(const char *servername)
179 {
180 const char *pservername = servername;
181 while (*pservername == '\\') {
182 pservername++;
183 }
184 return pservername;
185 }
186
187 /* translate between internal status numbers and NT status numbers */
188 static int nt_printj_status(int v)
189 {
190 switch (v) {
191 case LPQ_QUEUED:
192 return 0;
193 case LPQ_PAUSED:
194 return JOB_STATUS_PAUSED;
195 case LPQ_SPOOLING:
196 return JOB_STATUS_SPOOLING;
197 case LPQ_PRINTING:
198 return JOB_STATUS_PRINTING;
199 case LPQ_ERROR:
200 return JOB_STATUS_ERROR;
201 case LPQ_DELETING:
202 return JOB_STATUS_DELETING;
203 case LPQ_OFFLINE:
204 return JOB_STATUS_OFFLINE;
205 case LPQ_PAPEROUT:
206 return JOB_STATUS_PAPEROUT;
207 case LPQ_PRINTED:
208 return JOB_STATUS_PRINTED;
209 case LPQ_DELETED:
210 return JOB_STATUS_DELETED;
211 case LPQ_BLOCKED:
212 return JOB_STATUS_BLOCKED_DEVQ;
213 case LPQ_USER_INTERVENTION:
214 return JOB_STATUS_USER_INTERVENTION;
215 }
216 return 0;
217 }
218
219 static int nt_printq_status(int v)
220 {
221 switch (v) {
222 case LPQ_PAUSED:
223 return PRINTER_STATUS_PAUSED;
224 case LPQ_QUEUED:
225 case LPQ_SPOOLING:
226 case LPQ_PRINTING:
227 return 0;
228 }
229 return 0;
230 }
231
232 /***************************************************************************
233 Disconnect from the client
234 ****************************************************************************/
235
236 static void srv_spoolss_replycloseprinter(int snum,
237 struct printer_handle *prn_hnd)
238 {
239 WERROR result;
240 NTSTATUS status;
241
242 /*
243 * Tell the specific printing tdb we no longer want messages for this printer
244 * by deregistering our PID.
245 */
246
247 if (!print_notify_deregister_pid(snum)) {
248 DEBUG(0, ("Failed to register our pid for printer %s\n",
249 lp_const_servicename(snum)));
250 }
251
252 /* weird if the test succeeds !!! */
253 if (prn_hnd->notify.cli_chan == NULL ||
254 prn_hnd->notify.cli_chan->active_connections == 0) {
255 DEBUG(0, ("Trying to close unexisting backchannel!\n"));
256 DLIST_REMOVE(back_channels, prn_hnd->notify.cli_chan);
257 TALLOC_FREE(prn_hnd->notify.cli_chan);
258 return;
259 }
260
261 status = dcerpc_spoolss_ReplyClosePrinter(
262 prn_hnd->notify.cli_chan->binding_handle,
263 talloc_tos(),
264 &prn_hnd->notify.cli_hnd,
265 &result);
266 if (!NT_STATUS_IS_OK(status)) {
267 DEBUG(0, ("dcerpc_spoolss_ReplyClosePrinter failed [%s].\n",
268 nt_errstr(status)));
269 result = ntstatus_to_werror(status);
270 } else if (!W_ERROR_IS_OK(result)) {
271 DEBUG(0, ("reply_close_printer failed [%s].\n",
272 win_errstr(result)));
273 }
274
275 /* if it's the last connection, deconnect the IPC$ share */
276 if (prn_hnd->notify.cli_chan->active_connections == 1) {
277
278 prn_hnd->notify.cli_chan->binding_handle = NULL;
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 * Tell the serverid.tdb we're no longer
289 * interested in printer notify messages.
290 */
291
292 serverid_register_msg_flags(
293 messaging_server_id(prn_hnd->notify.msg_ctx),
294 false, FLAG_MSG_PRINT_NOTIFY);
295 }
296 }
297
298 if (prn_hnd->notify.cli_chan) {
299 prn_hnd->notify.cli_chan->active_connections--;
300 }
301 }
302
303 /****************************************************************************
304 Functions to free a printer entry datastruct.
305 ****************************************************************************/
306
307 static int printer_entry_destructor(struct printer_handle *Printer)
308 {
309 if (Printer->notify.cli_chan != NULL &&
310 Printer->notify.cli_chan->active_connections > 0) {
311 int snum = -1;
312
313 switch(Printer->printer_type) {
314 case SPLHND_SERVER:
315 srv_spoolss_replycloseprinter(snum, Printer);
316 break;
317
318 case SPLHND_PRINTER:
319 snum = print_queue_snum(Printer->sharename);
320 if (snum != -1) {
321 srv_spoolss_replycloseprinter(snum, Printer);
322 }
323 break;
324 default:
325 break;
326 }
327 }
328
329 Printer->notify.flags=0;
330 Printer->notify.options=0;
331 Printer->notify.localmachine[0]='\0';
332 Printer->notify.printerlocal=0;
333 TALLOC_FREE(Printer->notify.option);
334 TALLOC_FREE(Printer->devmode);
335
336 /* Remove from the internal list. */
337 DLIST_REMOVE(printers_list, Printer);
338 return 0;
339 }
340
341 /****************************************************************************
342 find printer index by handle
343 ****************************************************************************/
344
345 static struct printer_handle *find_printer_index_by_hnd(struct pipes_struct *p,
346 struct policy_handle *hnd)
347 {
348 struct printer_handle *find_printer = NULL;
349
350 if(!find_policy_by_hnd(p,hnd,(void **)(void *)&find_printer)) {
351 DEBUG(2,("find_printer_index_by_hnd: Printer handle not found: "));
352 return NULL;
353 }
354
355 return find_printer;
356 }
357
358 /****************************************************************************
359 Close printer index by handle.
360 ****************************************************************************/
361
362 static bool close_printer_handle(struct pipes_struct *p, struct policy_handle *hnd)
363 {
364 struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd);
365
366 if (!Printer) {
367 DEBUG(2,("close_printer_handle: Invalid handle (%s:%u:%u)\n",
368 OUR_HANDLE(hnd)));
369 return false;
370 }
371
372 close_policy_hnd(p, hnd);
373
374 return true;
375 }
376
377 /****************************************************************************
378 Delete a printer given a handle.
379 ****************************************************************************/
380
381 static WERROR delete_printer_hook(TALLOC_CTX *ctx, struct security_token *token,
382 const char *sharename,
383 struct messaging_context *msg_ctx)
384 {
385 char *cmd = lp_deleteprinter_cmd();
386 char *command = NULL;
387 int ret;
388 bool is_print_op = false;
389
390 /* can't fail if we don't try */
391
392 if ( !*cmd )
393 return WERR_OK;
394
395 command = talloc_asprintf(ctx,
396 "%s \"%s\"",
397 cmd, sharename);
398 if (!command) {
399 return WERR_NOMEM;
400 }
401 if ( token )
402 is_print_op = security_token_has_privilege(token, SEC_PRIV_PRINT_OPERATOR);
403
404 DEBUG(10,("Running [%s]\n", command));
405
406 /********** BEGIN SePrintOperatorPrivlege BLOCK **********/
407
408 if ( is_print_op )
409 become_root();
410
411 if ( (ret = smbrun(command, NULL)) == 0 ) {
412 /* Tell everyone we updated smb.conf. */
413 message_send_all(msg_ctx, MSG_SMB_CONF_UPDATED, NULL, 0, NULL);
414 }
415
416 if ( is_print_op )
417 unbecome_root();
418
419 /********** END SePrintOperatorPrivlege BLOCK **********/
420
421 DEBUGADD(10,("returned [%d]\n", ret));
422
423 TALLOC_FREE(command);
424
425 if (ret != 0)
426 return WERR_BADFID; /* What to return here? */
427
428 /* go ahead and re-read the services immediately */
429 become_root();
430 reload_services(msg_ctx, -1, false);
431 unbecome_root();
432
433 if ( lp_servicenumber( sharename ) >= 0 )
434 return WERR_ACCESS_DENIED;
435
436 return WERR_OK;
437 }
438
439 /****************************************************************************
440 Delete a printer given a handle.
441 ****************************************************************************/
442
443 static WERROR delete_printer_handle(struct pipes_struct *p, struct policy_handle *hnd)
444 {
445 struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd);
446 WERROR result;
447
448 if (!Printer) {
449 DEBUG(2,("delete_printer_handle: Invalid handle (%s:%u:%u)\n",
450 OUR_HANDLE(hnd)));
451 return WERR_BADFID;
452 }
453
454 /*
455 * It turns out that Windows allows delete printer on a handle
456 * opened by an admin user, then used on a pipe handle created
457 * by an anonymous user..... but they're working on security.... riiight !
458 * JRA.
459 */
460
461 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
462 DEBUG(3, ("delete_printer_handle: denied by handle\n"));
463 return WERR_ACCESS_DENIED;
464 }
465
466 /* this does not need a become root since the access check has been
467 done on the handle already */
468
469 result = winreg_delete_printer_key_internal(p->mem_ctx,
470 get_session_info_system(),
471 p->msg_ctx,
472 Printer->sharename,
473 "");
474 if (!W_ERROR_IS_OK(result)) {
475 DEBUG(3,("Error deleting printer %s\n", Printer->sharename));
476 return WERR_BADFID;
477 }
478
479 result = delete_printer_hook(p->mem_ctx, p->session_info->security_token,
480 Printer->sharename, p->msg_ctx);
481 if (!W_ERROR_IS_OK(result)) {
482 return result;
483 }
484 prune_printername_cache();
485 return WERR_OK;
486 }
487
488 /****************************************************************************
489 Return the snum of a printer corresponding to an handle.
490 ****************************************************************************/
491
492 static bool get_printer_snum(struct pipes_struct *p, struct policy_handle *hnd,
493 int *number, struct share_params **params)
494 {
495 struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd);
496
497 if (!Printer) {
498 DEBUG(2,("get_printer_snum: Invalid handle (%s:%u:%u)\n",
499 OUR_HANDLE(hnd)));
500 return false;
501 }
502
503 switch (Printer->printer_type) {
504 case SPLHND_PRINTER:
505 DEBUG(4,("short name:%s\n", Printer->sharename));
506 *number = print_queue_snum(Printer->sharename);
507 return (*number != -1);
508 case SPLHND_SERVER:
509 return false;
510 default:
511 return false;
512 }
513 }
514
515 /****************************************************************************
516 Set printer handle type.
517 Check if it's \\server or \\server\printer
518 ****************************************************************************/
519
520 static bool set_printer_hnd_printertype(struct printer_handle *Printer, const char *handlename)
521 {
522 DEBUG(3,("Setting printer type=%s\n", handlename));
523
524 /* it's a print server */
525 if (handlename && *handlename=='\\' && *(handlename+1)=='\\' && !strchr_m(handlename+2, '\\')) {
526 DEBUGADD(4,("Printer is a print server\n"));
527 Printer->printer_type = SPLHND_SERVER;
528 }
529 /* it's a printer (set_printer_hnd_name() will handle port monitors */
530 else {
531 DEBUGADD(4,("Printer is a printer\n"));
532 Printer->printer_type = SPLHND_PRINTER;
533 }
534
535 return true;
536 }
537
538 static void prune_printername_cache_fn(const char *key, const char *value,
539 time_t timeout, void *private_data)
540 {
541 gencache_del(key);
542 }
543
544 static void prune_printername_cache(void)
545 {
546 gencache_iterate(prune_printername_cache_fn, NULL, "PRINTERNAME/*");
547 }
548
549 /****************************************************************************
550 Set printer handle name.. Accept names like \\server, \\server\printer,
551 \\server\SHARE, & "\\server\,XcvMonitor Standard TCP/IP Port" See
552 the MSDN docs regarding OpenPrinter() for details on the XcvData() and
553 XcvDataPort() interface.
554 ****************************************************************************/
555
556 static WERROR set_printer_hnd_name(TALLOC_CTX *mem_ctx,
557 const struct auth3_session_info *session_info,
558 struct messaging_context *msg_ctx,
559 struct printer_handle *Printer,
560 const char *handlename)
561 {
562 int snum;
563 int n_services=lp_numservices();
564 char *aprinter;
565 const char *printername;
566 const char *servername = NULL;
567 fstring sname;
568 bool found = false;
569 struct spoolss_PrinterInfo2 *info2 = NULL;
570 WERROR result;
571 char *p;
572
573 /*
574 * Hopefully nobody names his printers like this. Maybe \ or ,
575 * are illegal in printer names even?
576 */
577 const char printer_not_found[] = "Printer \\, !@#$%^&*( not found";
578 char *cache_key;
579 char *tmp;
580
581 DEBUG(4,("Setting printer name=%s (len=%lu)\n", handlename,
582 (unsigned long)strlen(handlename)));
583
584 aprinter = discard_const_p(char, handlename);
585 if ( *handlename == '\\' ) {
586 servername = canon_servername(handlename);
587 if ( (aprinter = strchr_m( servername, '\\' )) != NULL ) {
588 *aprinter = '\0';
589 aprinter++;
590 }
591 if (!is_myname_or_ipaddr(servername)) {
592 return WERR_INVALID_PRINTER_NAME;
593 }
594 Printer->servername = talloc_asprintf(Printer, "\\\\%s", servername);
595 if (Printer->servername == NULL) {
596 return WERR_NOMEM;
597 }
598 }
599
600 if (Printer->printer_type == SPLHND_SERVER) {
601 return WERR_OK;
602 }
603
604 if (Printer->printer_type != SPLHND_PRINTER) {
605 return WERR_INVALID_HANDLE;
606 }
607
608 DEBUGADD(5, ("searching for [%s]\n", aprinter));
609
610 p = strchr(aprinter, ',');
611 if (p != NULL) {
612 char *p2 = p;
613 p++;
614 if (*p == ' ') {
615 p++;
616 }
617 if (strncmp(p, "DrvConvert", strlen("DrvConvert")) == 0) {
618 *p2 = '\0';
619 } else if (strncmp(p, "LocalOnly", strlen("LocalOnly")) == 0) {
620 *p2 = '\0';
621 }
622 }
623
624 if (p) {
625 DEBUGADD(5, ("stripped handlename: [%s]\n", aprinter));
626 }
627
628 /* check for the Port Monitor Interface */
629 if ( strequal( aprinter, SPL_XCV_MONITOR_TCPMON ) ) {
630 Printer->printer_type = SPLHND_PORTMON_TCP;
631 fstrcpy(sname, SPL_XCV_MONITOR_TCPMON);
632 found = true;
633 }
634 else if ( strequal( aprinter, SPL_XCV_MONITOR_LOCALMON ) ) {
635 Printer->printer_type = SPLHND_PORTMON_LOCAL;
636 fstrcpy(sname, SPL_XCV_MONITOR_LOCALMON);
637 found = true;
638 }
639
640 /*
641 * With hundreds of printers, the "for" loop iterating all
642 * shares can be quite expensive, as it is done on every
643 * OpenPrinter. The loop maps "aprinter" to "sname", the
644 * result of which we cache in gencache.
645 */
646
647 cache_key = talloc_asprintf(talloc_tos(), "PRINTERNAME/%s",
648 aprinter);
649 if ((cache_key != NULL) && gencache_get(cache_key, &tmp, NULL)) {
650
651 found = (strcmp(tmp, printer_not_found) != 0);
652 if (!found) {
653 DEBUG(4, ("Printer %s not found\n", aprinter));
654 SAFE_FREE(tmp);
655 return WERR_INVALID_PRINTER_NAME;
656 }
657 fstrcpy(sname, tmp);
658 SAFE_FREE(tmp);
659 }
660
661 /* Search all sharenames first as this is easier than pulling
662 the printer_info_2 off of disk. Don't use find_service() since
663 that calls out to map_username() */
664
665 /* do another loop to look for printernames */
666 for (snum = 0; !found && snum < n_services; snum++) {
667 const char *printer = lp_const_servicename(snum);
668
669 /* no point going on if this is not a printer */
670 if (!(lp_snum_ok(snum) && lp_print_ok(snum))) {
671 continue;
672 }
673
674 /* ignore [printers] share */
675 if (strequal(printer, "printers")) {
676 continue;
677 }
678
679 fstrcpy(sname, printer);
680 if (strequal(aprinter, printer)) {
681 found = true;
682 break;
683 }
684
685 /* no point looking up the printer object if
686 we aren't allowing printername != sharename */
687 if (lp_force_printername(snum)) {
688 continue;
689 }
690
691 result = winreg_get_printer_internal(mem_ctx,
692 session_info,
693 msg_ctx,
694 sname,
695 &info2);
696 if ( !W_ERROR_IS_OK(result) ) {
697 DEBUG(2,("set_printer_hnd_name: failed to lookup printer [%s] -- result [%s]\n",
698 sname, win_errstr(result)));
699 continue;
700 }
701
702 printername = strrchr(info2->printername, '\\');
703 if (printername == NULL) {
704 printername = info2->printername;
705 } else {
706 printername++;
707 }
708
709 if (strequal(printername, aprinter)) {
710 found = true;
711 break;
712 }
713
714 DEBUGADD(10, ("printername: %s\n", printername));
715
716 TALLOC_FREE(info2);
717 }
718
719 if ( !found ) {
720 if (cache_key != NULL) {
721 gencache_set(cache_key, printer_not_found,
722 time(NULL)+300);
723 TALLOC_FREE(cache_key);
724 }
725 DEBUGADD(4,("Printer not found\n"));
726 return WERR_INVALID_PRINTER_NAME;
727 }
728
729 if (cache_key != NULL) {
730 gencache_set(cache_key, sname, time(NULL)+300);
731 TALLOC_FREE(cache_key);
732 }
733
734 DEBUGADD(4,("set_printer_hnd_name: Printer found: %s -> %s\n", aprinter, sname));
735
736 strlcpy(Printer->sharename, sname, sizeof(Printer->sharename));
737
738 return WERR_OK;
739 }
740
741 /****************************************************************************
742 Find first available printer slot. creates a printer handle for you.
743 ****************************************************************************/
744
745 static WERROR open_printer_hnd(struct pipes_struct *p,
746 struct policy_handle *hnd,
747 const char *name,
748 uint32_t access_granted)
749 {
750 struct printer_handle *new_printer;
751 WERROR result;
752
753 DEBUG(10,("open_printer_hnd: name [%s]\n", name));
754
755 new_printer = talloc_zero(p->mem_ctx, struct printer_handle);
756 if (new_printer == NULL) {
757 return WERR_NOMEM;
758 }
759 talloc_set_destructor(new_printer, printer_entry_destructor);
760
761 /* This also steals the printer_handle on the policy_handle */
762 if (!create_policy_hnd(p, hnd, new_printer)) {
763 TALLOC_FREE(new_printer);
764 return WERR_INVALID_HANDLE;
765 }
766
767 /* Add to the internal list. */
768 DLIST_ADD(printers_list, new_printer);
769
770 new_printer->notify.option=NULL;
771
772 if (!set_printer_hnd_printertype(new_printer, name)) {
773 close_printer_handle(p, hnd);
774 return WERR_INVALID_HANDLE;
775 }
776
777 result = set_printer_hnd_name(p->mem_ctx,
778 get_session_info_system(),
779 p->msg_ctx,
780 new_printer, name);
781 if (!W_ERROR_IS_OK(result)) {
782 close_printer_handle(p, hnd);
783 return result;
784 }
785
786 new_printer->access_granted = access_granted;
787
788 DEBUG(5, ("%d printer handles active\n",
789 (int)num_pipe_handles(p)));
790
791 return WERR_OK;
792 }
793
794 /***************************************************************************
795 check to see if the client motify handle is monitoring the notification
796 given by (notify_type, notify_field).
797 **************************************************************************/
798
799 static bool is_monitoring_event_flags(uint32_t flags, uint16_t notify_type,
800 uint16_t notify_field)
801 {
802 return true;
803 }
804
805 static bool is_monitoring_event(struct printer_handle *p, uint16_t notify_type,
806 uint16_t notify_field)
807 {
808 struct spoolss_NotifyOption *option = p->notify.option;
809 uint32_t i, j;
810
811 /*
812 * Flags should always be zero when the change notify
813 * is registered by the client's spooler. A user Win32 app
814 * might use the flags though instead of the NOTIFY_OPTION_INFO
815 * --jerry
816 */
817
818 if (!option) {
819 return false;
820 }
821
822 if (p->notify.flags)
823 return is_monitoring_event_flags(
824 p->notify.flags, notify_type, notify_field);
825
826 for (i = 0; i < option->count; i++) {
827
828 /* Check match for notify_type */
829
830 if (option->types[i].type != notify_type)
831 continue;
832
833 /* Check match for field */
834
835 for (j = 0; j < option->types[i].count; j++) {
836 if (option->types[i].fields[j].field == notify_field) {
837 return true;
838 }
839 }
840 }
841
842 DEBUG(10, ("Open handle for \\\\%s\\%s is not monitoring 0x%02x/0x%02x\n",
843 p->servername, p->sharename, notify_type, notify_field));
844
845 return false;
846 }
847
848 #define SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(_data, _integer) \
849 _data->data.integer[0] = _integer; \
850 _data->data.integer[1] = 0;
851
852
853 #define SETUP_SPOOLSS_NOTIFY_DATA_STRING(_data, _p) \
854 _data->data.string.string = talloc_strdup(mem_ctx, _p); \
855 if (!_data->data.string.string) {\
856 _data->data.string.size = 0; \
857 } \
858 _data->data.string.size = strlen_m_term(_p) * 2;
859
860 #define SETUP_SPOOLSS_NOTIFY_DATA_DEVMODE(_data, _devmode) \
861 _data->data.devmode.devmode = _devmode;
862
863 #define SETUP_SPOOLSS_NOTIFY_DATA_SECDESC(_data, _sd) \
864 _data->data.sd.sd = dup_sec_desc(mem_ctx, _sd); \
865 if (!_data->data.sd.sd) { \
866 _data->data.sd.sd_size = 0; \
867 } \
868 _data->data.sd.sd_size = \
869 ndr_size_security_descriptor(_data->data.sd.sd, 0);
870
871 static void init_systemtime_buffer(TALLOC_CTX *mem_ctx,
872 struct tm *t,
873 const char **pp,
874 uint32_t *plen)
875 {
876 struct spoolss_Time st;
877 uint32_t len = 16;
878 char *p;
879
880 if (!init_systemtime(&st, t)) {
881 return;
882 }
883
884 p = talloc_array(mem_ctx, char, len);
885 if (!p) {
886 return;
887 }
888
889 /*
890 * Systemtime must be linearized as a set of UINT16's.
891 * Fix from Benjamin (Bj) Kuit bj@it.uts.edu.au
892 */
893
894 SSVAL(p, 0, st.year);
895 SSVAL(p, 2, st.month);
896 SSVAL(p, 4, st.day_of_week);
897 SSVAL(p, 6, st.day);
898 SSVAL(p, 8, st.hour);
899 SSVAL(p, 10, st.minute);
900 SSVAL(p, 12, st.second);
901 SSVAL(p, 14, st.millisecond);
902
903 *pp = p;
904 *plen = len;
905 }
906
907 /* Convert a notification message to a struct spoolss_Notify */
908
909 static void notify_one_value(struct spoolss_notify_msg *msg,
910 struct spoolss_Notify *data,
911 TALLOC_CTX *mem_ctx)
912 {
913 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, msg->notify.value[0]);
914 }
915
916 static void notify_string(struct spoolss_notify_msg *msg,
917 struct spoolss_Notify *data,
918 TALLOC_CTX *mem_ctx)
919 {
920 /* The length of the message includes the trailing \0 */
921
922 data->data.string.size = msg->len * 2;
923 data->data.string.string = talloc_strdup(mem_ctx, msg->notify.data);
924 if (!data->data.string.string) {
925 data->data.string.size = 0;
926 return;
927 }
928 }
929
930 static void notify_system_time(struct spoolss_notify_msg *msg,
931 struct spoolss_Notify *data,
932 TALLOC_CTX *mem_ctx)
933 {
934 data->data.string.string = NULL;
935 data->data.string.size = 0;
936
937 if (msg->len != sizeof(time_t)) {
938 DEBUG(5, ("notify_system_time: received wrong sized message (%d)\n",
939 msg->len));
940 return;
941 }
942
943 init_systemtime_buffer(mem_ctx, gmtime((time_t *)msg->notify.data),
944 &data->data.string.string,
945 &data->data.string.size);
946 }
947
948 struct notify2_message_table {
949 const char *name;
950 void (*fn)(struct spoolss_notify_msg *msg,
951 struct spoolss_Notify *data, TALLOC_CTX *mem_ctx);
952 };
953
954 static struct notify2_message_table printer_notify_table[] = {
955 /* 0x00 */ { "PRINTER_NOTIFY_FIELD_SERVER_NAME", notify_string },
956 /* 0x01 */ { "PRINTER_NOTIFY_FIELD_PRINTER_NAME", notify_string },
957 /* 0x02 */ { "PRINTER_NOTIFY_FIELD_SHARE_NAME", notify_string },
958 /* 0x03 */ { "PRINTER_NOTIFY_FIELD_PORT_NAME", notify_string },
959 /* 0x04 */ { "PRINTER_NOTIFY_FIELD_DRIVER_NAME", notify_string },
960 /* 0x05 */ { "PRINTER_NOTIFY_FIELD_COMMENT", notify_string },
961 /* 0x06 */ { "PRINTER_NOTIFY_FIELD_LOCATION", notify_string },
962 /* 0x07 */ { "PRINTER_NOTIFY_FIELD_DEVMODE", NULL },
963 /* 0x08 */ { "PRINTER_NOTIFY_FIELD_SEPFILE", notify_string },
964 /* 0x09 */ { "PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR", notify_string },
965 /* 0x0a */ { "PRINTER_NOTIFY_FIELD_PARAMETERS", NULL },
966 /* 0x0b */ { "PRINTER_NOTIFY_FIELD_DATATYPE", notify_string },
967 /* 0x0c */ { "PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NULL },
968 /* 0x0d */ { "PRINTER_NOTIFY_FIELD_ATTRIBUTES", notify_one_value },
969 /* 0x0e */ { "PRINTER_NOTIFY_FIELD_PRIORITY", notify_one_value },
970 /* 0x0f */ { "PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY", NULL },
971 /* 0x10 */ { "PRINTER_NOTIFY_FIELD_START_TIME", NULL },
972 /* 0x11 */ { "PRINTER_NOTIFY_FIELD_UNTIL_TIME", NULL },
973 /* 0x12 */ { "PRINTER_NOTIFY_FIELD_STATUS", notify_one_value },
974 };
975
976 static struct notify2_message_table job_notify_table[] = {
977 /* 0x00 */ { "JOB_NOTIFY_FIELD_PRINTER_NAME", NULL },
978 /* 0x01 */ { "JOB_NOTIFY_FIELD_MACHINE_NAME", NULL },
979 /* 0x02 */ { "JOB_NOTIFY_FIELD_PORT_NAME", NULL },
980 /* 0x03 */ { "JOB_NOTIFY_FIELD_USER_NAME", notify_string },
981 /* 0x04 */ { "JOB_NOTIFY_FIELD_NOTIFY_NAME", NULL },
982 /* 0x05 */ { "JOB_NOTIFY_FIELD_DATATYPE", NULL },
983 /* 0x06 */ { "JOB_NOTIFY_FIELD_PRINT_PROCESSOR", NULL },
984 /* 0x07 */ { "JOB_NOTIFY_FIELD_PARAMETERS", NULL },
985 /* 0x08 */ { "JOB_NOTIFY_FIELD_DRIVER_NAME", NULL },
986 /* 0x09 */ { "JOB_NOTIFY_FIELD_DEVMODE", NULL },
987 /* 0x0a */ { "JOB_NOTIFY_FIELD_STATUS", notify_one_value },
988 /* 0x0b */ { "JOB_NOTIFY_FIELD_STATUS_STRING", NULL },
989 /* 0x0c */ { "JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NULL },
990 /* 0x0d */ { "JOB_NOTIFY_FIELD_DOCUMENT", notify_string },
991 /* 0x0e */ { "JOB_NOTIFY_FIELD_PRIORITY", NULL },
992 /* 0x0f */ { "JOB_NOTIFY_FIELD_POSITION", NULL },
993 /* 0x10 */ { "JOB_NOTIFY_FIELD_SUBMITTED", notify_system_time },
994 /* 0x11 */ { "JOB_NOTIFY_FIELD_START_TIME", NULL },
995 /* 0x12 */ { "JOB_NOTIFY_FIELD_UNTIL_TIME", NULL },
996 /* 0x13 */ { "JOB_NOTIFY_FIELD_TIME", NULL },
997 /* 0x14 */ { "JOB_NOTIFY_FIELD_TOTAL_PAGES", notify_one_value },
998 /* 0x15 */ { "JOB_NOTIFY_FIELD_PAGES_PRINTED", NULL },
999 /* 0x16 */ { "JOB_NOTIFY_FIELD_TOTAL_BYTES", notify_one_value },
1000 /* 0x17 */ { "JOB_NOTIFY_FIELD_BYTES_PRINTED", NULL },
1001 };
1002
1003
1004 /***********************************************************************
1005 Allocate talloc context for container object
1006 **********************************************************************/
1007
1008 static void notify_msg_ctr_init( SPOOLSS_NOTIFY_MSG_CTR *ctr )
1009 {
1010 if ( !ctr )
1011 return;
1012
1013 ctr->ctx = talloc_init("notify_msg_ctr_init %p", ctr);
1014
1015 return;
1016 }
1017
1018 /***********************************************************************
1019 release all allocated memory and zero out structure
1020 **********************************************************************/
1021
1022 static void notify_msg_ctr_destroy( SPOOLSS_NOTIFY_MSG_CTR *ctr )
1023 {
1024 if ( !ctr )
1025 return;
1026
1027 if ( ctr->ctx )
1028 talloc_destroy(ctr->ctx);
1029
1030 ZERO_STRUCTP(ctr);
1031
1032 return;
1033 }
1034
1035 /***********************************************************************
1036 **********************************************************************/
1037
1038 static TALLOC_CTX* notify_ctr_getctx( SPOOLSS_NOTIFY_MSG_CTR *ctr )
1039 {
1040 if ( !ctr )
1041 return NULL;
1042
1043 return ctr->ctx;
1044 }
1045
1046 /***********************************************************************
1047 **********************************************************************/
1048
1049 static SPOOLSS_NOTIFY_MSG_GROUP* notify_ctr_getgroup( SPOOLSS_NOTIFY_MSG_CTR *ctr, uint32_t idx )
1050 {
1051 if ( !ctr || !ctr->msg_groups )
1052 return NULL;
1053
1054 if ( idx >= ctr->num_groups )
1055 return NULL;
1056
1057 return &ctr->msg_groups[idx];
1058
1059 }
1060
1061 /***********************************************************************
1062 How many groups of change messages do we have ?
1063 **********************************************************************/
1064
1065 static int notify_msg_ctr_numgroups( SPOOLSS_NOTIFY_MSG_CTR *ctr )
1066 {
1067 if ( !ctr )
1068 return 0;
1069
1070 return ctr->num_groups;
1071 }
1072
1073 /***********************************************************************
1074 Add a SPOOLSS_NOTIFY_MSG_CTR to the correct group
1075 **********************************************************************/
1076
1077 static int notify_msg_ctr_addmsg( SPOOLSS_NOTIFY_MSG_CTR *ctr, SPOOLSS_NOTIFY_MSG *msg )
1078 {
1079 SPOOLSS_NOTIFY_MSG_GROUP *groups = NULL;
1080 SPOOLSS_NOTIFY_MSG_GROUP *msg_grp = NULL;
1081 SPOOLSS_NOTIFY_MSG *msg_list = NULL;
1082 int i, new_slot;
1083
1084 if ( !ctr || !msg )
1085 return 0;
1086
1087 /* loop over all groups looking for a matching printer name */
1088
1089 for ( i=0; i<ctr->num_groups; i++ ) {
1090 if ( strcmp(ctr->msg_groups[i].printername, msg->printer) == 0 )
1091 break;
1092 }
1093
1094 /* add a new group? */
1095
1096 if ( i == ctr->num_groups ) {
1097 ctr->num_groups++;
1098
1099 if ( !(groups = talloc_realloc( ctr->ctx, ctr->msg_groups, SPOOLSS_NOTIFY_MSG_GROUP, ctr->num_groups)) ) {
1100 DEBUG(0,("notify_msg_ctr_addmsg: talloc_realloc() failed!\n"));
1101 return 0;
1102 }
1103 ctr->msg_groups = groups;
1104
1105 /* clear the new entry and set the printer name */
1106
1107 ZERO_STRUCT( ctr->msg_groups[ctr->num_groups-1] );
1108 fstrcpy( ctr->msg_groups[ctr->num_groups-1].printername, msg->printer );
1109 }
1110
1111 /* add the change messages; 'i' is the correct index now regardless */
1112
1113 msg_grp = &ctr->msg_groups[i];
1114
1115 msg_grp->num_msgs++;
1116
1117 if ( !(msg_list = talloc_realloc( ctr->ctx, msg_grp->msgs, SPOOLSS_NOTIFY_MSG, msg_grp->num_msgs )) ) {
1118 DEBUG(0,("notify_msg_ctr_addmsg: talloc_realloc() failed for new message [%d]!\n", msg_grp->num_msgs));
1119 return 0;
1120 }
1121 msg_grp->msgs = msg_list;
1122
1123 new_slot = msg_grp->num_msgs-1;
1124 memcpy( &msg_grp->msgs[new_slot], msg, sizeof(SPOOLSS_NOTIFY_MSG) );
1125
1126 /* need to allocate own copy of data */
1127
1128 if ( msg->len != 0 )
1129 msg_grp->msgs[new_slot].notify.data = (char *)
1130 talloc_memdup( ctr->ctx, msg->notify.data, msg->len );
1131
1132 return ctr->num_groups;
1133 }
1134
1135 static void construct_info_data(struct spoolss_Notify *info_data,
1136 enum spoolss_NotifyType type,
1137 uint16_t field, int id);
1138
1139 /***********************************************************************
1140 Send a change notication message on all handles which have a call
1141 back registered
1142 **********************************************************************/
1143
1144 static int build_notify2_messages(TALLOC_CTX *mem_ctx,
1145 struct printer_handle *prn_hnd,
1146 SPOOLSS_NOTIFY_MSG *messages,
1147 uint32_t num_msgs,
1148 struct spoolss_Notify **_notifies,
1149 int *_count)
1150 {
1151 struct spoolss_Notify *notifies;
1152 SPOOLSS_NOTIFY_MSG *msg;
1153 int count = 0;
1154 uint32_t id;
1155 int i;
1156
1157 notifies = talloc_zero_array(mem_ctx,
1158 struct spoolss_Notify, num_msgs);
1159 if (!notifies) {
1160 return ENOMEM;
1161 }
1162
1163 for (i = 0; i < num_msgs; i++) {
1164
1165 msg = &messages[i];
1166
1167 /* Are we monitoring this event? */
1168
1169 if (!is_monitoring_event(prn_hnd, msg->type, msg->field)) {
1170 continue;
1171 }
1172
1173 DEBUG(10, ("Sending message type [0x%x] field [0x%2x] "
1174 "for printer [%s]\n",
1175 msg->type, msg->field, prn_hnd->sharename));
1176
1177 /*
1178 * if the is a printer notification handle and not a job
1179 * notification type, then set the id to 0.
1180 * Otherwise just use what was specified in the message.
1181 *
1182 * When registering change notification on a print server
1183 * handle we always need to send back the id (snum) matching
1184 * the printer for which the change took place.
1185 * For change notify registered on a printer handle,
1186 * this does not matter and the id should be 0.
1187 *
1188 * --jerry
1189 */
1190
1191 if ((msg->type == PRINTER_NOTIFY_TYPE) &&
1192 (prn_hnd->printer_type == SPLHND_PRINTER)) {
1193 id = 0;
1194 } else {
1195 id = msg->id;
1196 }
1197
1198 /* Convert unix jobid to smb jobid */
1199
1200 if (msg->flags & SPOOLSS_NOTIFY_MSG_UNIX_JOBID) {
1201 id = sysjob_to_jobid(msg->id);
1202
1203 if (id == -1) {
1204 DEBUG(3, ("no such unix jobid %d\n",
1205 msg->id));
1206 continue;
1207 }
1208 }
1209
1210 construct_info_data(&notifies[count],
1211 msg->type, msg->field, id);
1212
1213 switch(msg->type) {
1214 case PRINTER_NOTIFY_TYPE:
1215 if (printer_notify_table[msg->field].fn) {
1216 printer_notify_table[msg->field].fn(msg,
1217 &notifies[count], mem_ctx);
1218 }
1219 break;
1220
1221 case JOB_NOTIFY_TYPE:
1222 if (job_notify_table[msg->field].fn) {
1223 job_notify_table[msg->field].fn(msg,
1224 &notifies[count], mem_ctx);
1225 }
1226 break;
1227
1228 default:
1229 DEBUG(5, ("Unknown notification type %d\n",
1230 msg->type));
1231 continue;
1232 }
1233
1234 count++;
1235 }
1236
1237 *_notifies = notifies;
1238 *_count = count;
1239
1240 return 0;
1241 }
1242
1243 static int send_notify2_printer(TALLOC_CTX *mem_ctx,
1244 struct printer_handle *prn_hnd,
1245 SPOOLSS_NOTIFY_MSG_GROUP *msg_group)
1246 {
1247 struct spoolss_Notify *notifies;
1248 int count = 0;
1249 union spoolss_ReplyPrinterInfo info;
1250 struct spoolss_NotifyInfo info0;
1251 uint32_t reply_result;
1252 NTSTATUS status;
1253 WERROR werr;
1254 int ret;
1255
1256 /* Is there notification on this handle? */
1257 if (prn_hnd->notify.cli_chan == NULL ||
1258 prn_hnd->notify.cli_chan->active_connections == 0) {
1259 return 0;
1260 }
1261
1262 DEBUG(10, ("Client connected! [\\\\%s\\%s]\n",
1263 prn_hnd->servername, prn_hnd->sharename));
1264
1265 /* For this printer? Print servers always receive notifications. */
1266 if ((prn_hnd->printer_type == SPLHND_PRINTER) &&
1267 (!strequal(msg_group->printername, prn_hnd->sharename))) {
1268 return 0;
1269 }
1270
1271 DEBUG(10,("Our printer\n"));
1272
1273 /* build the array of change notifications */
1274 ret = build_notify2_messages(mem_ctx, prn_hnd,
1275 msg_group->msgs,
1276 msg_group->num_msgs,
1277 &notifies, &count);
1278 if (ret) {
1279 return ret;
1280 }
1281
1282 info0.version = 0x2;
1283 info0.flags = count ? 0x00020000 /* ??? */ : PRINTER_NOTIFY_INFO_DISCARDED;
1284 info0.count = count;
1285 info0.notifies = notifies;
1286
1287 info.info0 = &info0;
1288
1289 status = dcerpc_spoolss_RouterReplyPrinterEx(
1290 prn_hnd->notify.cli_chan->binding_handle,
1291 mem_ctx,
1292 &prn_hnd->notify.cli_hnd,
1293 prn_hnd->notify.change, /* color */
1294 prn_hnd->notify.flags,
1295 &reply_result,
1296 0, /* reply_type, must be 0 */
1297 info, &werr);
1298 if (!NT_STATUS_IS_OK(status)) {
1299 DEBUG(1, ("dcerpc_spoolss_RouterReplyPrinterEx to client: %s "
1300 "failed: %s\n",
1301 prn_hnd->notify.cli_chan->cli_pipe->srv_name_slash,
1302 nt_errstr(status)));
1303 werr = ntstatus_to_werror(status);
1304 } else if (!W_ERROR_IS_OK(werr)) {
1305 DEBUG(1, ("RouterReplyPrinterEx to client: %s "
1306 "failed: %s\n",
1307 prn_hnd->notify.cli_chan->cli_pipe->srv_name_slash,
1308 win_errstr(werr)));
1309 }
1310 switch (reply_result) {
1311 case 0:
1312 break;
1313 case PRINTER_NOTIFY_INFO_DISCARDED:
1314 case PRINTER_NOTIFY_INFO_DISCARDNOTED:
1315 case PRINTER_NOTIFY_INFO_COLOR_MISMATCH:
1316 break;
1317 default:
1318 break;
1319 }
1320
1321 return 0;
1322 }
1323
1324 static void send_notify2_changes( SPOOLSS_NOTIFY_MSG_CTR *ctr, uint32_t idx )
1325 {
1326 struct printer_handle *p;
1327 TALLOC_CTX *mem_ctx = notify_ctr_getctx( ctr );
1328 SPOOLSS_NOTIFY_MSG_GROUP *msg_group = notify_ctr_getgroup( ctr, idx );
1329 int ret;
1330
1331 if ( !msg_group ) {
1332 DEBUG(5,("send_notify2_changes() called with no msg group!\n"));
1333 return;
1334 }
1335
1336 if (!msg_group->msgs) {
1337 DEBUG(5, ("send_notify2_changes() called with no messages!\n"));
1338 return;
1339 }
1340
1341 DEBUG(8,("send_notify2_changes: Enter...[%s]\n", msg_group->printername));
1342
1343 /* loop over all printers */
1344
1345 for (p = printers_list; p; p = p->next) {
1346 ret = send_notify2_printer(mem_ctx, p, msg_group);
1347 if (ret) {
1348 goto done;
1349 }
1350 }
1351
1352 done:
1353 DEBUG(8,("send_notify2_changes: Exit...\n"));
1354 return;
1355 }
1356
1357 /***********************************************************************
1358 **********************************************************************/
1359
1360 static bool notify2_unpack_msg( SPOOLSS_NOTIFY_MSG *msg, struct timeval *tv, void *buf, size_t len )
1361 {
1362
1363 uint32_t tv_sec, tv_usec;
1364 size_t offset = 0;
1365
1366 /* Unpack message */
1367
1368 offset += tdb_unpack((uint8_t *)buf + offset, len - offset, "f",
1369 msg->printer);
1370
1371 offset += tdb_unpack((uint8_t *)buf + offset, len - offset, "ddddddd",
1372 &tv_sec, &tv_usec,
1373 &msg->type, &msg->field, &msg->id, &msg->len, &msg->flags);
1374
1375 if (msg->len == 0)
1376 tdb_unpack((uint8_t *)buf + offset, len - offset, "dd",
1377 &msg->notify.value[0], &msg->notify.value[1]);
1378 else
1379 tdb_unpack((uint8_t *)buf + offset, len - offset, "B",
1380 &msg->len, &msg->notify.data);
1381
1382 DEBUG(3, ("notify2_unpack_msg: got NOTIFY2 message for printer %s, jobid %u type %d, field 0x%02x, flags 0x%04x\n",
1383 msg->printer, (unsigned int)msg->id, msg->type, msg->field, msg->flags));
1384
1385 tv->tv_sec = tv_sec;
1386 tv->tv_usec = tv_usec;
1387
1388 if (msg->len == 0)
1389 DEBUG(3, ("notify2_unpack_msg: value1 = %d, value2 = %d\n", msg->notify.value[0],
1390 msg->notify.value[1]));
1391 else
1392 dump_data(3, (uint8_t *)msg->notify.data, msg->len);
1393
1394 return true;
1395 }
1396
1397 /********************************************************************
1398 Receive a notify2 message list
1399 ********************************************************************/
1400
1401 static void receive_notify2_message_list(struct messaging_context *msg,
1402 void *private_data,
1403 uint32_t msg_type,
1404 struct server_id server_id,
1405 DATA_BLOB *data)
1406 {
1407 size_t msg_count, i;
1408 char *buf = (char *)data->data;
1409 char *msg_ptr;
1410 size_t msg_len;
1411 SPOOLSS_NOTIFY_MSG notify;
1412 SPOOLSS_NOTIFY_MSG_CTR messages;
1413 int num_groups;
1414
1415 if (data->length < 4) {
1416 DEBUG(0,("receive_notify2_message_list: bad message format (len < 4)!\n"));
1417 return;
1418 }
1419
1420 msg_count = IVAL(buf, 0);
1421 msg_ptr = buf + 4;
1422
1423 DEBUG(5, ("receive_notify2_message_list: got %lu messages in list\n", (unsigned long)msg_count));
1424
1425 if (msg_count == 0) {
1426 DEBUG(0,("receive_notify2_message_list: bad message format (msg_count == 0) !\n"));
1427 return;
1428 }
1429
1430 /* initialize the container */
1431
1432 ZERO_STRUCT( messages );
1433 notify_msg_ctr_init( &messages );
1434
1435 /*
1436 * build message groups for each printer identified
1437 * in a change_notify msg. Remember that a PCN message
1438 * includes the handle returned for the srv_spoolss_replyopenprinter()
1439 * call. Therefore messages are grouped according to printer handle.
1440 */
1441
1442 for ( i=0; i<msg_count; i++ ) {
1443 struct timeval msg_tv;
1444
1445 if (msg_ptr + 4 - buf > data->length) {
1446 DEBUG(0,("receive_notify2_message_list: bad message format (len > buf_size) !\n"));
1447 return;
1448 }
1449
1450 msg_len = IVAL(msg_ptr,0);
1451 msg_ptr += 4;
1452
1453 if (msg_ptr + msg_len - buf > data->length) {
1454 DEBUG(0,("receive_notify2_message_list: bad message format (bad len) !\n"));
1455 return;
1456 }
1457
1458 /* unpack messages */
1459
1460 ZERO_STRUCT( notify );
1461 notify2_unpack_msg( &notify, &msg_tv, msg_ptr, msg_len );
1462 msg_ptr += msg_len;
1463
1464 /* add to correct list in container */
1465
1466 notify_msg_ctr_addmsg( &messages, &notify );
1467
1468 /* free memory that might have been allocated by notify2_unpack_msg() */
1469
1470 if ( notify.len != 0 )
1471 SAFE_FREE( notify.notify.data );
1472 }
1473
1474 /* process each group of messages */
1475
1476 num_groups = notify_msg_ctr_numgroups( &messages );
1477 for ( i=0; i<num_groups; i++ )
1478 send_notify2_changes( &messages, i );
1479
1480
1481 /* cleanup */
1482
1483 DEBUG(10,("receive_notify2_message_list: processed %u messages\n",
1484 (uint32_t)msg_count ));
1485
1486 notify_msg_ctr_destroy( &messages );
1487
1488 return;
1489 }
1490
1491 /********************************************************************
1492 Send a message to ourself about new driver being installed
1493 so we can upgrade the information for each printer bound to this
1494 driver
1495 ********************************************************************/
1496
1497 static bool srv_spoolss_drv_upgrade_printer(const char *drivername,
1498 struct messaging_context *msg_ctx)
1499 {
1500 int len = strlen(drivername);
1501
1502 if (!len)
1503 return false;
1504
1505 DEBUG(10,("srv_spoolss_drv_upgrade_printer: Sending message about driver upgrade [%s]\n",
1506 drivername));
1507
1508 messaging_send_buf(msg_ctx, messaging_server_id(msg_ctx),
1509 MSG_PRINTER_DRVUPGRADE,
1510 (const uint8_t *)drivername, len+1);
1511
1512 return true;
1513 }
1514
1515 void srv_spoolss_cleanup(void)
1516 {
1517 struct printer_session_counter *session_counter;
1518
1519 for (session_counter = counter_list;
1520 session_counter != NULL;
1521 session_counter = counter_list) {
1522 DLIST_REMOVE(counter_list, session_counter);
1523 TALLOC_FREE(session_counter);
1524 }
1525 }
1526
1527 /**********************************************************************
1528 callback to receive a MSG_PRINTER_DRVUPGRADE message and interate
1529 over all printers, upgrading ones as necessary
1530 **********************************************************************/
1531
1532 void do_drv_upgrade_printer(struct messaging_context *msg,
1533 void *private_data,
1534 uint32_t msg_type,
1535 struct server_id server_id,
1536 DATA_BLOB *data)
1537 {
1538 TALLOC_CTX *tmp_ctx;
1539 struct auth3_session_info *session_info = NULL;
1540 struct spoolss_PrinterInfo2 *pinfo2;
1541 NTSTATUS status;
1542 WERROR result;
1543 const char *drivername;
1544 int snum;
1545 int n_services = lp_numservices();
1546 struct dcerpc_binding_handle *b = NULL;
1547
1548 tmp_ctx = talloc_new(NULL);
1549 if (!tmp_ctx) return;
1550
1551 status = make_session_info_system(tmp_ctx, &session_info);
1552 if (!NT_STATUS_IS_OK(status)) {
1553 DEBUG(0, ("do_drv_upgrade_printer: "
1554 "Could not create system session_info\n"));
1555 goto done;
1556 }
1557
1558 drivername = talloc_strndup(tmp_ctx, (const char *)data->data, data->length);
1559 if (!drivername) {
1560 DEBUG(0, ("do_drv_upgrade_printer: Out of memoery ?!\n"));
1561 goto done;
1562 }
1563
1564 DEBUG(10, ("do_drv_upgrade_printer: "
1565 "Got message for new driver [%s]\n", drivername));
1566
1567 /* Iterate the printer list */
1568
1569 for (snum = 0; snum < n_services; snum++) {
1570 if (!lp_snum_ok(snum) || !lp_print_ok(snum)) {
1571 continue;
1572 }
1573
1574 /* ignore [printers] share */
1575 if (strequal(lp_const_servicename(snum), "printers")) {
1576 continue;
1577 }
1578
1579 if (b == NULL) {
1580 result = winreg_printer_binding_handle(tmp_ctx,
1581 session_info,
1582 msg,
1583 &b);
1584 if (!W_ERROR_IS_OK(result)) {
1585 break;
1586 }
1587 }
1588
1589 result = winreg_get_printer(tmp_ctx, b,
1590 lp_const_servicename(snum),
1591 &pinfo2);
1592
1593 if (!W_ERROR_IS_OK(result)) {
1594 continue;
1595 }
1596
1597 if (!pinfo2->drivername) {
1598 continue;
1599 }
1600
1601 if (strcmp(drivername, pinfo2->drivername) != 0) {
1602 continue;
1603 }
1604
1605 DEBUG(6,("Updating printer [%s]\n", pinfo2->printername));
1606
1607 /* all we care about currently is the change_id */
1608 result = winreg_printer_update_changeid(tmp_ctx, b,
1609 pinfo2->printername);
1610
1611 if (!W_ERROR_IS_OK(result)) {
1612 DEBUG(3, ("do_drv_upgrade_printer: "
1613 "Failed to update changeid [%s]\n",
1614 win_errstr(result)));
1615 }
1616 }
1617
1618 /* all done */
1619 done:
1620 talloc_free(tmp_ctx);
1621 }
1622
1623 /********************************************************************
1624 Update the cache for all printq's with a registered client
1625 connection
1626 ********************************************************************/
1627
1628 void update_monitored_printq_cache(struct messaging_context *msg_ctx)
1629 {
1630 struct printer_handle *printer = printers_list;
1631 int snum;
1632
1633 /* loop through all printers and update the cache where
1634 a client is connected */
1635 while (printer) {
1636 if ((printer->printer_type == SPLHND_PRINTER) &&
1637 ((printer->notify.cli_chan != NULL) &&
1638 (printer->notify.cli_chan->active_connections > 0))) {
1639 snum = print_queue_snum(printer->sharename);
1640 print_queue_status(msg_ctx, snum, NULL, NULL);
1641 }
1642
1643 printer = printer->next;
1644 }
1645
1646 return;
1647 }
1648
1649 /****************************************************************
1650 _spoolss_OpenPrinter
1651 ****************************************************************/
1652
1653 WERROR _spoolss_OpenPrinter(struct pipes_struct *p,
1654 struct spoolss_OpenPrinter *r)
1655 {
1656 struct spoolss_OpenPrinterEx e;
1657 WERROR werr;
1658
1659 ZERO_STRUCT(e.in.userlevel);
1660
1661 e.in.printername = r->in.printername;
1662 e.in.datatype = r->in.datatype;
1663 e.in.devmode_ctr = r->in.devmode_ctr;
1664 e.in.access_mask = r->in.access_mask;
1665 e.in.level = 0;
1666
1667 e.out.handle = r->out.handle;
1668
1669 werr = _spoolss_OpenPrinterEx(p, &e);
1670
1671 if (W_ERROR_EQUAL(werr, WERR_INVALID_PARAM)) {
1672 /* OpenPrinterEx returns this for a bad
1673 * printer name. We must return WERR_INVALID_PRINTER_NAME
1674 * instead.
1675 */
1676 werr = WERR_INVALID_PRINTER_NAME;
1677 }
1678
1679 return werr;
1680 }
1681
1682 static WERROR copy_devicemode(TALLOC_CTX *mem_ctx,
1683 struct spoolss_DeviceMode *orig,
1684 struct spoolss_DeviceMode **dest)
1685 {
1686 struct spoolss_DeviceMode *dm;
1687
1688 dm = talloc(mem_ctx, struct spoolss_DeviceMode);
1689 if (!dm) {
1690 return WERR_NOMEM;
1691 }
1692
1693 /* copy all values, then duplicate strings and structs */
1694 *dm = *orig;
1695
1696 dm->devicename = talloc_strdup(dm, orig->devicename);
1697 if (!dm->devicename) {
1698 return WERR_NOMEM;
1699 }
1700 dm->formname = talloc_strdup(dm, orig->formname);
1701 if (!dm->formname) {
1702 return WERR_NOMEM;
1703 }
1704 if (orig->driverextra_data.data) {
1705 dm->driverextra_data.data =
1706 (uint8_t *) talloc_memdup(dm, orig->driverextra_data.data,
1707 orig->driverextra_data.length);
1708 if (!dm->driverextra_data.data) {
1709 return WERR_NOMEM;
1710 }
1711 }
1712
1713 *dest = dm;
1714 return WERR_OK;
1715 }
1716
1717 /****************************************************************
1718 _spoolss_OpenPrinterEx
1719 ****************************************************************/
1720
1721 WERROR _spoolss_OpenPrinterEx(struct pipes_struct *p,
1722 struct spoolss_OpenPrinterEx *r)
1723 {
1724 int snum;
1725 char *raddr;
1726 char *rhost;
1727 struct printer_handle *Printer=NULL;
1728 WERROR result;
1729 int rc;
1730
1731 if (!r->in.printername) {
1732 return WERR_INVALID_PARAM;
1733 }
1734
1735 if (r->in.level > 3) {
1736 return WERR_INVALID_PARAM;
1737 }
1738 if ((r->in.level == 1 && !r->in.userlevel.level1) ||
1739 (r->in.level == 2 && !r->in.userlevel.level2) ||
1740 (r->in.level == 3 && !r->in.userlevel.level3)) {
1741 return WERR_INVALID_PARAM;
1742 }
1743
1744 /* some sanity check because you can open a printer or a print server */
1745 /* aka: \\server\printer or \\server */
1746
1747 DEBUGADD(3,("checking name: %s\n", r->in.printername));
1748
1749 result = open_printer_hnd(p, r->out.handle, r->in.printername, 0);
1750 if (!W_ERROR_IS_OK(result)) {
1751 DEBUG(0,("_spoolss_OpenPrinterEx: Cannot open a printer handle "
1752 "for printer %s\n", r->in.printername));
1753 ZERO_STRUCTP(r->out.handle);
1754 return result;
1755 }
1756
1757 Printer = find_printer_index_by_hnd(p, r->out.handle);
1758 if ( !Printer ) {
1759 DEBUG(0,("_spoolss_OpenPrinterEx: logic error. Can't find printer "
1760 "handle we created for printer %s\n", r->in.printername));
1761 close_printer_handle(p, r->out.handle);
1762 ZERO_STRUCTP(r->out.handle);
1763 return WERR_INVALID_PARAM;
1764 }
1765
1766 /*
1767 * First case: the user is opening the print server:
1768 *
1769 * Disallow MS AddPrinterWizard if parameter disables it. A Win2k
1770 * client 1st tries an OpenPrinterEx with access==0, MUST be allowed.
1771 *
1772 * Then both Win2k and WinNT clients try an OpenPrinterEx with
1773 * SERVER_ALL_ACCESS, which we allow only if the user is root (uid=0)
1774 * or if the user is listed in the smb.conf printer admin parameter.
1775 *
1776 * Then they try OpenPrinterEx with SERVER_READ which we allow. This lets the
1777 * client view printer folder, but does not show the MSAPW.
1778 *
1779 * Note: this test needs code to check access rights here too. Jeremy
1780 * could you look at this?
1781 *
1782 * Second case: the user is opening a printer:
1783 * NT doesn't let us connect to a printer if the connecting user
1784 * doesn't have print permission.
1785 *
1786 * Third case: user is opening a Port Monitor
1787 * access checks same as opening a handle to the print server.
1788 */
1789
1790 switch (Printer->printer_type )
1791 {
1792 case SPLHND_SERVER:
1793 case SPLHND_PORTMON_TCP:
1794 case SPLHND_PORTMON_LOCAL:
1795 /* Printserver handles use global struct... */
1796
1797 snum = -1;
1798
1799 /* Map standard access rights to object specific access rights */
1800
1801 se_map_standard(&r->in.access_mask,
1802 &printserver_std_mapping);
1803
1804 /* Deny any object specific bits that don't apply to print
1805 servers (i.e printer and job specific bits) */
1806
1807 r->in.access_mask &= SEC_MASK_SPECIFIC;
1808
1809 if (r->in.access_mask &
1810 ~(SERVER_ACCESS_ADMINISTER | SERVER_ACCESS_ENUMERATE)) {
1811 DEBUG(3, ("access DENIED for non-printserver bits\n"));
1812 close_printer_handle(p, r->out.handle);
1813 ZERO_STRUCTP(r->out.handle);
1814 return WERR_ACCESS_DENIED;
1815 }
1816
1817 /* Allow admin access */
1818
1819 if ( r->in.access_mask & SERVER_ACCESS_ADMINISTER )
1820 {
1821 if (!lp_ms_add_printer_wizard()) {
1822 close_printer_handle(p, r->out.handle);
1823 ZERO_STRUCTP(r->out.handle);
1824 return WERR_ACCESS_DENIED;
1825 }
1826
1827 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
1828 and not a printer admin, then fail */
1829
1830 if ((p->session_info->unix_token->uid != sec_initial_uid()) &&
1831 !security_token_has_privilege(p->session_info->security_token, SEC_PRIV_PRINT_OPERATOR) &&
1832 !nt_token_check_sid(&global_sid_Builtin_Print_Operators, p->session_info->security_token) &&
1833 !token_contains_name_in_list(
1834 uidtoname(p->session_info->unix_token->uid),
1835 p->session_info->info3->base.domain.string,
1836 NULL,
1837 p->session_info->security_token,
1838 lp_printer_admin(snum))) {
1839 close_printer_handle(p, r->out.handle);
1840 ZERO_STRUCTP(r->out.handle);
1841 DEBUG(3,("access DENIED as user is not root, "
1842 "has no printoperator privilege, "
1843 "not a member of the printoperator builtin group and "
1844 "is not in printer admin list"));
1845 return WERR_ACCESS_DENIED;
1846 }
1847
1848 r->in.access_mask = SERVER_ACCESS_ADMINISTER;
1849 }
1850 else
1851 {
1852 r->in.access_mask = SERVER_ACCESS_ENUMERATE;
1853 }
1854
1855 DEBUG(4,("Setting print server access = %s\n", (r->in.access_mask == SERVER_ACCESS_ADMINISTER)
1856 ? "SERVER_ACCESS_ADMINISTER" : "SERVER_ACCESS_ENUMERATE" ));
1857
1858 /* We fall through to return WERR_OK */
1859 break;
1860
1861 case SPLHND_PRINTER:
1862 /* NT doesn't let us connect to a printer if the connecting user
1863 doesn't have print permission. */
1864
1865 if (!get_printer_snum(p, r->out.handle, &snum, NULL)) {
1866 close_printer_handle(p, r->out.handle);
1867 ZERO_STRUCTP(r->out.handle);
1868 return WERR_BADFID;
1869 }
1870
1871 if (r->in.access_mask == SEC_FLAG_MAXIMUM_ALLOWED) {
1872 r->in.access_mask = PRINTER_ACCESS_ADMINISTER;
1873 }
1874
1875 se_map_standard(&r->in.access_mask, &printer_std_mapping);
1876
1877 /* map an empty access mask to the minimum access mask */
1878 if (r->in.access_mask == 0x0)
1879 r->in.access_mask = PRINTER_ACCESS_USE;
1880
1881 /*
1882 * If we are not serving the printer driver for this printer,
1883 * map PRINTER_ACCESS_ADMINISTER to PRINTER_ACCESS_USE. This
1884 * will keep NT clients happy --jerry
1885 */
1886
1887 if (lp_use_client_driver(snum)
1888 && (r->in.access_mask & PRINTER_ACCESS_ADMINISTER))
1889 {
1890 r->in.access_mask = PRINTER_ACCESS_USE;
1891 }
1892
1893 /* check smb.conf parameters and the the sec_desc */
1894 raddr = tsocket_address_inet_addr_string(p->remote_address,
1895 p->mem_ctx);
1896 if (raddr == NULL) {
1897 return WERR_NOMEM;
1898 }
1899
1900 rc = get_remote_hostname(p->remote_address,
1901 &rhost,
1902 p->mem_ctx);
1903 if (rc < 0) {
1904 return WERR_NOMEM;
1905 }
1906 if (strequal(rhost, "UNKNOWN")) {
1907 rhost = raddr;
1908 }
1909
1910 if (!allow_access(lp_hostsdeny(snum), lp_hostsallow(snum),
1911 rhost, raddr)) {
1912 DEBUG(3, ("access DENIED (hosts allow/deny) for printer open\n"));
1913 ZERO_STRUCTP(r->out.handle);
1914 return WERR_ACCESS_DENIED;
1915 }
1916
1917 if (!user_ok_token(uidtoname(p->session_info->unix_token->uid), NULL,
1918 p->session_info->security_token, snum) ||
1919 !print_access_check(p->session_info,
1920 p->msg_ctx,
1921 snum,
1922 r->in.access_mask)) {
1923 DEBUG(3, ("access DENIED for printer open\n"));
1924 close_printer_handle(p, r->out.handle);
1925 ZERO_STRUCTP(r->out.handle);
1926 return WERR_ACCESS_DENIED;
1927 }
1928
1929 if ((r->in.access_mask & SEC_MASK_SPECIFIC)& ~(PRINTER_ACCESS_ADMINISTER|PRINTER_ACCESS_USE)) {
1930 DEBUG(3, ("access DENIED for printer open - unknown bits\n"));
1931 close_printer_handle(p, r->out.handle);
1932 ZERO_STRUCTP(r->out.handle);
1933 return WERR_ACCESS_DENIED;
1934 }
1935
1936 if (r->in.access_mask & PRINTER_ACCESS_ADMINISTER)
1937 r->in.access_mask = PRINTER_ACCESS_ADMINISTER;
1938 else
1939 r->in.access_mask = PRINTER_ACCESS_USE;
1940
1941 DEBUG(4,("Setting printer access = %s\n", (r->in.access_mask == PRINTER_ACCESS_ADMINISTER)
1942 ? "PRINTER_ACCESS_ADMINISTER" : "PRINTER_ACCESS_USE" ));
1943
1944 winreg_create_printer_internal(p->mem_ctx,
1945 get_session_info_system(),
1946 p->msg_ctx,
1947 lp_const_servicename(snum));
1948
1949 break;
1950
1951 default:
1952 /* sanity check to prevent programmer error */
1953 ZERO_STRUCTP(r->out.handle);
1954 return WERR_BADFID;
1955 }
1956
1957 Printer->access_granted = r->in.access_mask;
1958
1959 /*
1960 * If the client sent a devmode in the OpenPrinter() call, then
1961 * save it here in case we get a job submission on this handle
1962 */
1963
1964 if ((Printer->printer_type != SPLHND_SERVER) &&
1965 r->in.devmode_ctr.devmode) {
1966 copy_devicemode(NULL, r->in.devmode_ctr.devmode,
1967 &Printer->devmode);
1968 }
1969
1970 #if 0 /* JERRY -- I'm doubtful this is really effective */
1971 /* HACK ALERT!!! Sleep for 1/3 of a second to try trigger a LAN/WAN
1972 optimization in Windows 2000 clients --jerry */
1973
1974 if ( (r->in.access_mask == PRINTER_ACCESS_ADMINISTER)
1975 && (RA_WIN2K == get_remote_arch()) )
1976 {
1977 DEBUG(10,("_spoolss_OpenPrinterEx: Enabling LAN/WAN hack for Win2k clients.\n"));
1978 sys_usleep( 500000 );
1979 }
1980 #endif
1981
1982 return WERR_OK;
1983 }
1984
1985 /****************************************************************
1986 _spoolss_ClosePrinter
1987 ****************************************************************/
1988
1989 WERROR _spoolss_ClosePrinter(struct pipes_struct *p,
1990 struct spoolss_ClosePrinter *r)
1991 {
1992 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
1993
1994 if (Printer && Printer->document_started) {
1995 struct spoolss_EndDocPrinter e;
1996
1997 e.in.handle = r->in.handle;
1998
1999 _spoolss_EndDocPrinter(p, &e);
2000 }
2001
2002 if (!close_printer_handle(p, r->in.handle))
2003 return WERR_BADFID;
2004
2005 /* clear the returned printer handle. Observed behavior
2006 from Win2k server. Don't think this really matters.
2007 Previous code just copied the value of the closed
2008 handle. --jerry */
2009
2010 ZERO_STRUCTP(r->out.handle);
2011
2012 return WERR_OK;
2013 }
2014
2015 /****************************************************************
2016 _spoolss_DeletePrinter
2017 ****************************************************************/
2018
2019 WERROR _spoolss_DeletePrinter(struct pipes_struct *p,
2020 struct spoolss_DeletePrinter *r)
2021 {
2022 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
2023 WERROR result;
2024 int snum;
2025
2026 if (Printer && Printer->document_started) {
2027 struct spoolss_EndDocPrinter e;
2028
2029 e.in.handle = r->in.handle;
2030
2031 _spoolss_EndDocPrinter(p, &e);
2032 }
2033
2034 if (get_printer_snum(p, r->in.handle, &snum, NULL)) {
2035 winreg_delete_printer_key_internal(p->mem_ctx,
2036 get_session_info_system(),
2037 p->msg_ctx,
2038 lp_const_servicename(snum),
2039 "");
2040 }
2041
2042 result = delete_printer_handle(p, r->in.handle);
2043
2044 return result;
2045 }
2046
2047 /*******************************************************************
2048 * static function to lookup the version id corresponding to an
2049 * long architecture string
2050 ******************************************************************/
2051
2052 static const struct print_architecture_table_node archi_table[]= {
2053
2054 {"Windows 4.0", SPL_ARCH_WIN40, 0 },
2055 {"Windows NT x86", SPL_ARCH_W32X86, 2 },
2056 {"Windows NT R4000", SPL_ARCH_W32MIPS, 2 },
2057 {"Windows NT Alpha_AXP", SPL_ARCH_W32ALPHA, 2 },
2058 {"Windows NT PowerPC", SPL_ARCH_W32PPC, 2 },
2059 {"Windows IA64", SPL_ARCH_IA64, 3 },
2060 {"Windows x64", SPL_ARCH_X64, 3 },
2061 {NULL, "", -1 }
2062 };
2063
2064 static int get_version_id(const char *arch)
2065 {
2066 int i;
2067
2068 for (i=0; archi_table[i].long_archi != NULL; i++)
2069 {
2070 if (strcmp(arch, archi_table[i].long_archi) == 0)
2071 return (archi_table[i].version);
2072 }
2073
2074 return -1;
2075 }
2076
2077 /****************************************************************
2078 _spoolss_DeletePrinterDriver
2079 ****************************************************************/
2080
2081 WERROR _spoolss_DeletePrinterDriver(struct pipes_struct *p,
2082 struct spoolss_DeletePrinterDriver *r)
2083 {
2084
2085 struct spoolss_DriverInfo8 *info = NULL;
2086 struct spoolss_DriverInfo8 *info_win2k = NULL;
2087 int version;
2088 WERROR status;
2089 struct dcerpc_binding_handle *b;
2090
2091 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
2092 and not a printer admin, then fail */
2093
2094 if ( (p->session_info->unix_token->uid != sec_initial_uid())
2095 && !security_token_has_privilege(p->session_info->security_token, SEC_PRIV_PRINT_OPERATOR)
2096 && !token_contains_name_in_list(
2097 uidtoname(p->session_info->unix_token->uid),
2098 p->session_info->info3->base.domain.string,
2099 NULL,
2100 p->session_info->security_token,
2101 lp_printer_admin(-1)) )
2102 {
2103 return WERR_ACCESS_DENIED;
2104 }
2105
2106 /* check that we have a valid driver name first */
2107
2108 if ((version = get_version_id(r->in.architecture)) == -1)
2109 return WERR_INVALID_ENVIRONMENT;
2110
2111 status = winreg_printer_binding_handle(p->mem_ctx,
2112 get_session_info_system(),
2113 p->msg_ctx,
2114 &b);
2115 if (!W_ERROR_IS_OK(status)) {
2116 return status;
2117 }
2118
2119 status = winreg_get_driver(p->mem_ctx, b,
2120 r->in.architecture, r->in.driver,
2121 version, &info);
2122 if (!W_ERROR_IS_OK(status)) {
2123 /* try for Win2k driver if "Windows NT x86" */
2124
2125 if ( version == 2 ) {
2126 version = 3;
2127
2128 status = winreg_get_driver(p->mem_ctx, b,
2129 r->in.architecture,
2130 r->in.driver,
2131 version, &info);
2132 if (!W_ERROR_IS_OK(status)) {
2133 status = WERR_UNKNOWN_PRINTER_DRIVER;
2134 goto done;
2135 }
2136 }
2137 /* otherwise it was a failure */
2138 else {
2139 status = WERR_UNKNOWN_PRINTER_DRIVER;
2140 goto done;
2141 }
2142
2143 }
2144
2145 if (printer_driver_in_use(p->mem_ctx,
2146 get_session_info_system(),
2147 p->msg_ctx,
2148 info)) {
2149 status = WERR_PRINTER_DRIVER_IN_USE;
2150 goto done;
2151 }
2152
2153 if (version == 2) {
2154 status = winreg_get_driver(p->mem_ctx, b,
2155 r->in.architecture,
2156 r->in.driver, 3, &info_win2k);
2157 if (W_ERROR_IS_OK(status)) {
2158 /* if we get to here, we now have 2 driver info structures to remove */
2159 /* remove the Win2k driver first*/
2160
2161 status = winreg_del_driver(p->mem_ctx, b,
2162 info_win2k, 3);
2163 talloc_free(info_win2k);
2164
2165 /* this should not have failed---if it did, report to client */
2166 if (!W_ERROR_IS_OK(status)) {
2167 goto done;
2168 }
2169 }
2170 }
2171
2172 status = winreg_del_driver(p->mem_ctx, b,
2173 info, version);
2174
2175 done:
2176 talloc_free(info);
2177
2178 return status;
2179 }
2180
2181 /****************************************************************
2182 _spoolss_DeletePrinterDriverEx
2183 ****************************************************************/
2184
2185 WERROR _spoolss_DeletePrinterDriverEx(struct pipes_struct *p,
2186 struct spoolss_DeletePrinterDriverEx *r)
2187 {
2188 struct spoolss_DriverInfo8 *info = NULL;
2189 struct spoolss_DriverInfo8 *info_win2k = NULL;
2190 int version;
2191 bool delete_files;
2192 WERROR status;
2193 struct dcerpc_binding_handle *b;
2194
2195 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
2196 and not a printer admin, then fail */
2197
2198 if ( (p->session_info->unix_token->uid != sec_initial_uid())
2199 && !security_token_has_privilege(p->session_info->security_token, SEC_PRIV_PRINT_OPERATOR)
2200 && !token_contains_name_in_list(
2201 uidtoname(p->session_info->unix_token->uid),
2202 p->session_info->info3->base.domain.string,
2203 NULL,
2204 p->session_info->security_token, lp_printer_admin(-1)) )
2205 {
2206 return WERR_ACCESS_DENIED;
2207 }
2208
2209 /* check that we have a valid driver name first */
2210 if ((version = get_version_id(r->in.architecture)) == -1) {
2211 /* this is what NT returns */
2212 return WERR_INVALID_ENVIRONMENT;
2213 }
2214
2215 if (r->in.delete_flags & DPD_DELETE_SPECIFIC_VERSION)
2216 version = r->in.version;
2217
2218 status = winreg_printer_binding_handle(p->mem_ctx,
2219 get_session_info_system(),
2220 p->msg_ctx,
2221 &b);
2222 if (!W_ERROR_IS_OK(status)) {
2223 return status;
2224 }
2225
2226 status = winreg_get_driver(p->mem_ctx, b,
2227 r->in.architecture,
2228 r->in.driver,
2229 version,
2230 &info);
2231 if (!W_ERROR_IS_OK(status)) {
2232 status = WERR_UNKNOWN_PRINTER_DRIVER;
2233
2234 /*
2235 * if the client asked for a specific version,
2236 * or this is something other than Windows NT x86,
2237 * then we've failed
2238 */
2239
2240 if ( (r->in.delete_flags & DPD_DELETE_SPECIFIC_VERSION) || (version !=2) )
2241 goto done;
2242
2243 /* try for Win2k driver if "Windows NT x86" */
2244
2245 version = 3;
2246 status = winreg_get_driver(info, b,
2247 r->in.architecture,
2248 r->in.driver,
2249 version, &info);
2250 if (!W_ERROR_IS_OK(status)) {
2251 status = WERR_UNKNOWN_PRINTER_DRIVER;
2252 goto done;
2253 }
2254 }
2255
2256 if (printer_driver_in_use(info,
2257 get_session_info_system(),
2258 p->msg_ctx,
2259 info)) {
2260 status = WERR_PRINTER_DRIVER_IN_USE;
2261 goto done;
2262 }
2263
2264 /*
2265 * we have a couple of cases to consider.
2266 * (1) Are any files in use? If so and DPD_DELTE_ALL_FILE is set,
2267 * then the delete should fail if **any** files overlap with
2268 * other drivers
2269 * (2) If DPD_DELTE_UNUSED_FILES is sert, then delete all
2270 * non-overlapping files
2271 * (3) If neither DPD_DELTE_ALL_FILE nor DPD_DELTE_ALL_FILES
2272 * is set, the do not delete any files
2273 * Refer to MSDN docs on DeletePrinterDriverEx() for details.
2274 */
2275
2276 delete_files = r->in.delete_flags & (DPD_DELETE_ALL_FILES|DPD_DELETE_UNUSED_FILES);
2277
2278 /* fail if any files are in use and DPD_DELETE_ALL_FILES is set */
2279
2280 if (delete_files &&
2281 (r->in.delete_flags & DPD_DELETE_ALL_FILES) &&
2282 printer_driver_files_in_use(info,
2283 get_session_info_system(),
2284 p->msg_ctx,
2285 info)) {
2286 /* no idea of the correct error here */
2287 status = WERR_ACCESS_DENIED;
2288 goto done;
2289 }
2290
2291
2292 /* also check for W32X86/3 if necessary; maybe we already have? */
2293
2294 if ( (version == 2) && ((r->in.delete_flags & DPD_DELETE_SPECIFIC_VERSION) != DPD_DELETE_SPECIFIC_VERSION) ) {
2295 status = winreg_get_driver(info, b,
2296 r->in.architecture,
2297 r->in.driver, 3, &info_win2k);
2298 if (W_ERROR_IS_OK(status)) {
2299
2300 if (delete_files &&
2301 (r->in.delete_flags & DPD_DELETE_ALL_FILES) &&
2302 printer_driver_files_in_use(info,
2303 get_session_info_system(),
2304 p->msg_ctx,
2305 info_win2k)) {
2306 /* no idea of the correct error here */
2307 talloc_free(info_win2k);
2308 status = WERR_ACCESS_DENIED;
2309 goto done;
2310 }
2311
2312 /* if we get to here, we now have 2 driver info structures to remove */
2313 /* remove the Win2k driver first*/
2314
2315 status = winreg_del_driver(info, b,
2316 info_win2k,
2317 3);
2318
2319 /* this should not have failed---if it did, report to client */
2320
2321 if (!W_ERROR_IS_OK(status)) {
2322 goto done;
2323 }
2324
2325 /*
2326 * now delete any associated files if delete_files is
2327 * true. Even if this part failes, we return succes
2328 * because the driver doesn not exist any more
2329 */
2330 if (delete_files) {
2331 delete_driver_files(get_session_info_system(),
2332 info_win2k);
2333 }
2334 }
2335 }
2336
2337 status = winreg_del_driver(info, b,
2338 info,
2339 version);
2340 if (!W_ERROR_IS_OK(status)) {
2341 goto done;
2342 }
2343
2344 /*
2345 * now delete any associated files if delete_files is
2346 * true. Even if this part failes, we return succes
2347 * because the driver doesn not exist any more
2348 */
2349 if (delete_files) {
2350 delete_driver_files(get_session_info_system(), info);
2351 }
2352
2353 done:
2354 talloc_free(info);
2355 return status;
2356 }
2357
2358
2359 /********************************************************************
2360 GetPrinterData on a printer server Handle.
2361 ********************************************************************/
2362
2363 static WERROR getprinterdata_printer_server(TALLOC_CTX *mem_ctx,
2364 const char *value,
2365 enum winreg_Type *type,
2366 union spoolss_PrinterData *data)
2367 {
2368 DEBUG(8,("getprinterdata_printer_server:%s\n", value));
2369
2370 if (!strcasecmp_m(value, "W3SvcInstalled")) {
2371 *type = REG_DWORD;
2372 data->value = 0x00;
2373 return WERR_OK;
2374 }
2375
2376 if (!strcasecmp_m(value, "BeepEnabled")) {
2377 *type = REG_DWORD;
2378 data->value = 0x00;
2379 return WERR_OK;
2380 }
2381
2382 if (!strcasecmp_m(value, "EventLog")) {
2383 *type = REG_DWORD;
2384 /* formally was 0x1b */
2385 data->value = 0x00;
2386 return WERR_OK;
2387 }
2388
2389 if (!strcasecmp_m(value, "NetPopup")) {
2390 *type = REG_DWORD;
2391 data->value = 0x00;
2392 return WERR_OK;
2393 }
2394
2395 if (!strcasecmp_m(value, "MajorVersion")) {
2396 *type = REG_DWORD;
2397
2398 /* Windows NT 4.0 seems to not allow uploading of drivers
2399 to a server that reports 0x3 as the MajorVersion.
2400 need to investigate more how Win2k gets around this .
2401 -- jerry */
2402
2403 if (RA_WINNT == get_remote_arch()) {
2404 data->value = 0x02;
2405 } else {
2406 data->value = 0x03;
2407 }
2408
2409 return WERR_OK;
2410 }
2411
2412 if (!strcasecmp_m(value, "MinorVersion")) {
2413 *type = REG_DWORD;
2414 data->value = 0x00;
2415 return WERR_OK;
2416 }
2417
2418 /* REG_BINARY
2419 * uint32_t size = 0x114
2420 * uint32_t major = 5
2421 * uint32_t minor = [0|1]
2422 * uint32_t build = [2195|2600]
2423 * extra unicode string = e.g. "Service Pack 3"
2424 */
2425 if (!strcasecmp_m(value, "OSVersion")) {
2426 DATA_BLOB blob;
2427 enum ndr_err_code ndr_err;
2428 struct spoolss_OSVersion os;
2429
2430 os.major = 5; /* Windows 2000 == 5.0 */
2431 os.minor = 0;
2432 os.build = 2195; /* build */
2433 os.extra_string = ""; /* leave extra string empty */
2434
2435 ndr_err = ndr_push_struct_blob(&blob, mem_ctx, &os,
2436 (ndr_push_flags_fn_t)ndr_push_spoolss_OSVersion);
2437 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
2438 return WERR_GENERAL_FAILURE;
2439 }
2440
2441 *type = REG_BINARY;
2442 data->binary = blob;
2443
2444 return WERR_OK;
2445 }
2446
2447
2448 if (!strcasecmp_m(value, "DefaultSpoolDirectory")) {
2449 *type = REG_SZ;
2450
2451 data->string = talloc_strdup(mem_ctx, "C:\\PRINTERS");
2452 W_ERROR_HAVE_NO_MEMORY(data->string);
2453
2454 return WERR_OK;
2455 }
2456
2457 if (!strcasecmp_m(value, "Architecture")) {
2458 *type = REG_SZ;
2459 data->string = talloc_strdup(mem_ctx,
2460 lp_parm_const_string(GLOBAL_SECTION_SNUM, "spoolss", "architecture", SPOOLSS_ARCHITECTURE_NT_X86));
2461 W_ERROR_HAVE_NO_MEMORY(data->string);
2462
2463 return WERR_OK;
2464 }
2465
2466 if (!strcasecmp_m(value, "DsPresent")) {
2467 *type = REG_DWORD;
2468
2469 /* only show the publish check box if we are a
2470 member of a AD domain */
2471
2472 if (lp_security() == SEC_ADS) {
2473 data->value = 0x01;
2474 } else {
2475 data->value = 0x00;
2476 }
2477 return WERR_OK;
2478 }
2479
2480 if (!strcasecmp_m(value, "DNSMachineName")) {
2481 const char *hostname = get_mydnsfullname();
2482
2483 if (!hostname) {
2484 return WERR_BADFILE;
2485 }
2486
2487 *type = REG_SZ;
2488 data->string = talloc_strdup(mem_ctx, hostname);
2489 W_ERROR_HAVE_NO_MEMORY(data->string);
2490
2491 return WERR_OK;
2492 }
2493
2494 *type = REG_NONE;
2495
2496 return WERR_INVALID_PARAM;
2497 }
2498
2499 /****************************************************************
2500 _spoolss_GetPrinterData
2501 ****************************************************************/
2502
2503 WERROR _spoolss_GetPrinterData(struct pipes_struct *p,
2504 struct spoolss_GetPrinterData *r)
2505 {
2506 struct spoolss_GetPrinterDataEx r2;
2507
2508 r2.in.handle = r->in.handle;
2509 r2.in.key_name = "PrinterDriverData";
2510 r2.in.value_name = r->in.value_name;
2511 r2.in.offered = r->in.offered;
2512 r2.out.type = r->out.type;
2513 r2.out.data = r->out.data;
2514 r2.out.needed = r->out.needed;
2515
2516 return _spoolss_GetPrinterDataEx(p, &r2);
2517 }
2518
2519 /*********************************************************
2520 Connect to the client machine.
2521 **********************************************************/
2522
2523 static bool spoolss_connect_to_client(struct rpc_pipe_client **pp_pipe,
2524 struct sockaddr_storage *client_ss, const char *remote_machine)
2525 {
2526 NTSTATUS ret;
2527 struct cli_state *the_cli;
2528 struct sockaddr_storage rm_addr;
2529 char addr[INET6_ADDRSTRLEN];
2530
2531 if ( is_zero_addr(client_ss) ) {
2532 DEBUG(2,("spoolss_connect_to_client: resolving %s\n",
2533 remote_machine));
2534 if ( !resolve_name( remote_machine, &rm_addr, 0x20, false) ) {
2535 DEBUG(2,("spoolss_connect_to_client: Can't resolve address for %s\n", remote_machine));
2536 return false;
2537 }
2538 print_sockaddr(addr, sizeof(addr), &rm_addr);
2539 } else {
2540 rm_addr = *client_ss;
2541 print_sockaddr(addr, sizeof(addr), &rm_addr);
2542 DEBUG(5,("spoolss_connect_to_client: Using address %s (no name resolution necessary)\n",
2543 addr));
2544 }
2545
2546 if (ismyaddr((struct sockaddr *)(void *)&rm_addr)) {
2547 DEBUG(0,("spoolss_connect_to_client: Machine %s is one of our addresses. Cannot add to ourselves.\n",
2548 addr));
2549 return false;
2550 }
2551
2552 /* setup the connection */
2553 ret = cli_full_connection( &the_cli, lp_netbios_name(), remote_machine,
2554 &rm_addr, 0, "IPC$", "IPC",
2555 "", /* username */
2556 "", /* domain */
2557 "", /* password */
2558 0, lp_client_signing());
2559
2560 if ( !NT_STATUS_IS_OK( ret ) ) {
2561 DEBUG(2,("spoolss_connect_to_client: connection to [%s] failed!\n",
2562 remote_machine ));
2563 return false;
2564 }
2565
2566 if ( the_cli->protocol != PROTOCOL_NT1 ) {
2567 DEBUG(0,("spoolss_connect_to_client: machine %s didn't negotiate NT protocol.\n", remote_machine));
2568 cli_shutdown(the_cli);
2569 return false;
2570 }
2571
2572 /*
2573 * Ok - we have an anonymous connection to the IPC$ share.
2574 * Now start the NT Domain stuff :-).
2575 */
2576
2577 ret = cli_rpc_pipe_open_noauth(the_cli, &ndr_table_spoolss.syntax_id, pp_pipe);
2578 if (!NT_STATUS_IS_OK(ret)) {
2579 DEBUG(2,("spoolss_connect_to_client: unable to open the spoolss pipe on machine %s. Error was : %s.\n",
2580 remote_machine, nt_errstr(ret)));
2581 cli_shutdown(the_cli);
2582 return false;
2583 }
2584
2585 return true;
2586 }
2587
2588 /***************************************************************************
2589 Connect to the client.
2590 ****************************************************************************/
2591
2592 static bool srv_spoolss_replyopenprinter(int snum, const char *printer,
2593 uint32_t localprinter,
2594 enum winreg_Type type,
2595 struct policy_handle *handle,
2596 struct notify_back_channel **_chan,
2597 struct sockaddr_storage *client_ss,
2598 struct messaging_context *msg_ctx)
2599 {
2600 WERROR result;
2601 NTSTATUS status;
2602 struct notify_back_channel *chan;
2603
2604 for (chan = back_channels; chan; chan = chan->next) {
2605 if (memcmp(&chan->client_address, client_ss,
2606 sizeof(struct sockaddr_storage)) == 0) {
2607 break;
2608 }
2609 }
2610
2611 /*
2612 * If it's the first connection, contact the client
2613 * and connect to the IPC$ share anonymously
2614 */
2615 if (!chan) {
2616 fstring unix_printer;
2617
2618 /* the +2 is to strip the leading 2 backslashs */
2619 fstrcpy(unix_printer, printer + 2);
2620
2621 chan = talloc_zero(back_channels, struct notify_back_channel);
2622 if (!chan) {
2623 return false;
2624 }
2625 chan->client_address = *client_ss;
2626
2627 if (!spoolss_connect_to_client(&chan->cli_pipe, client_ss, unix_printer)) {
2628 TALLOC_FREE(chan);
2629 return false;
2630 }
2631 chan->binding_handle = chan->cli_pipe->binding_handle;
2632
2633 DLIST_ADD(back_channels, chan);
2634
2635 messaging_register(msg_ctx, NULL, MSG_PRINTER_NOTIFY2,
2636 receive_notify2_message_list);
2637 /* Tell the connections db we're now interested in printer
2638 * notify messages. */
2639 serverid_register_msg_flags(messaging_server_id(msg_ctx),
2640 true, FLAG_MSG_PRINT_NOTIFY);
2641 }
2642
2643 /*
2644 * Tell the specific printing tdb we want messages for this printer
2645 * by registering our PID.
2646 */
2647
2648 if (!print_notify_register_pid(snum)) {
2649 DEBUG(0, ("Failed to register our pid for printer %s\n",
2650 printer));
2651 }
2652
2653 status = dcerpc_spoolss_ReplyOpenPrinter(chan->binding_handle,
2654 talloc_tos(),
2655 printer,
2656 localprinter,
2657 type,
2658 0,
2659 NULL,
2660 handle,
2661 &result);
2662 if (!NT_STATUS_IS_OK(status)) {
2663 DEBUG(5, ("dcerpc_spoolss_ReplyOpenPrinter returned [%s]\n", nt_errstr(status)));
2664 result = ntstatus_to_werror(status);
2665 } else if (!W_ERROR_IS_OK(result)) {
2666 DEBUG(5, ("ReplyOpenPrinter returned [%s]\n", win_errstr(result)));
2667 }
2668
2669 chan->active_connections++;
2670 *_chan = chan;
2671
2672 return (W_ERROR_IS_OK(result));
2673 }
2674
2675 /****************************************************************
2676 ****************************************************************/
2677
2678 static struct spoolss_NotifyOption *dup_spoolss_NotifyOption(TALLOC_CTX *mem_ctx,
2679 const struct spoolss_NotifyOption *r)
2680 {
2681 struct spoolss_NotifyOption *option;
2682 uint32_t i,k;
2683
2684 if (!r) {
2685 return NULL;
2686 }
2687
2688 option = talloc_zero(mem_ctx, struct spoolss_NotifyOption);
2689 if (!option) {
2690 return NULL;
2691 }
2692
2693 *option = *r;
2694
2695 if (!option->count) {
2696 return option;
2697 }
2698
2699 option->types = talloc_zero_array(option,
2700 struct spoolss_NotifyOptionType, option->count);
2701 if (!option->types) {
2702 talloc_free(option);
2703 return NULL;
2704 }
2705
2706 for (i=0; i < option->count; i++) {
2707 option->types[i] = r->types[i];
2708
2709 if (option->types[i].count) {
2710 option->types[i].fields = talloc_zero_array(option,
2711 union spoolss_Field, option->types[i].count);
2712 if (!option->types[i].fields) {
2713 talloc_free(option);
2714 return NULL;
2715 }
2716 for (k=0; k<option->types[i].count; k++) {
2717 option->types[i].fields[k] =
2718 r->types[i].fields[k];
2719 }
2720 }
2721 }
2722
2723 return option;
2724 }
2725
2726 /****************************************************************
2727 * _spoolss_RemoteFindFirstPrinterChangeNotifyEx
2728 *
2729 * before replying OK: status=0 a rpc call is made to the workstation
2730 * asking ReplyOpenPrinter
2731 *
2732 * in fact ReplyOpenPrinter is the changenotify equivalent on the spoolss pipe
2733 * called from api_spoolss_rffpcnex
2734 ****************************************************************/
2735
2736 WERROR _spoolss_RemoteFindFirstPrinterChangeNotifyEx(struct pipes_struct *p,
2737 struct spoolss_RemoteFindFirstPrinterChangeNotifyEx *r)
2738 {
2739 int snum = -1;
2740 struct spoolss_NotifyOption *option = r->in.notify_options;
2741 struct sockaddr_storage client_ss;
2742 socklen_t client_len;
2743
2744 /* store the notify value in the printer struct */
2745
2746 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
2747
2748 if (!Printer) {
2749 DEBUG(2,("_spoolss_RemoteFindFirstPrinterChangeNotifyEx: "
2750 "Invalid handle (%s:%u:%u).\n",
2751 OUR_HANDLE(r->in.handle)));
2752 return WERR_BADFID;
2753 }
2754
2755 Printer->notify.flags = r->in.flags;
2756 Printer->notify.options = r->in.options;
2757 Printer->notify.printerlocal = r->in.printer_local;
2758 Printer->notify.msg_ctx = p->msg_ctx;
2759
2760 TALLOC_FREE(Printer->notify.option);
2761 Printer->notify.option = dup_spoolss_NotifyOption(Printer, option);
2762
2763 fstrcpy(Printer->notify.localmachine, r->in.local_machine);
2764
2765 /* Connect to the client machine and send a ReplyOpenPrinter */
2766
2767 if ( Printer->printer_type == SPLHND_SERVER)
2768 snum = -1;
2769 else if ( (Printer->printer_type == SPLHND_PRINTER) &&
2770 !get_printer_snum(p, r->in.handle, &snum, NULL) )
2771 return WERR_BADFID;
2772
2773 DEBUG(10,("_spoolss_RemoteFindFirstPrinterChangeNotifyEx: "
2774 "remote_address is %s\n",
2775 tsocket_address_string(p->remote_address, p->mem_ctx)));
2776
2777 if (!lp_print_notify_backchannel(snum)) {
2778 DEBUG(10, ("_spoolss_RemoteFindFirstPrinterChangeNotifyEx: "
2779 "backchannel disabled\n"));
2780 return WERR_SERVER_UNAVAILABLE;
2781 }
2782
2783 client_len = tsocket_address_bsd_sockaddr(p->remote_address,
2784 (struct sockaddr *) &client_ss,
2785 sizeof(struct sockaddr_storage));
2786 if (client_len < 0) {
2787 return WERR_NOMEM;
2788 }
2789
2790 if(!srv_spoolss_replyopenprinter(snum, Printer->notify.localmachine,
2791 Printer->notify.printerlocal, REG_SZ,
2792 &Printer->notify.cli_hnd,
2793 &Printer->notify.cli_chan,
2794 &client_ss, p->msg_ctx)) {
2795 return WERR_SERVER_UNAVAILABLE;
2796 }
2797
2798 return WERR_OK;
2799 }
2800
2801 /*******************************************************************
2802 * fill a notify_info_data with the servername
2803 ********************************************************************/
2804
2805 static void spoolss_notify_server_name(struct messaging_context *msg_ctx,
2806 int snum,
2807 struct spoolss_Notify *data,
2808 print_queue_struct *queue,
2809 struct spoolss_PrinterInfo2 *pinfo2,
2810 TALLOC_CTX *mem_ctx)
2811 {
2812 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->servername);
2813 }
2814
2815 /*******************************************************************
2816 * fill a notify_info_data with the printername (not including the servername).
2817 ********************************************************************/
2818
2819 static void spoolss_notify_printer_name(struct messaging_context *msg_ctx,
2820 int snum,
2821 struct spoolss_Notify *data,
2822 print_queue_struct *queue,
2823 struct spoolss_PrinterInfo2 *pinfo2,
2824 TALLOC_CTX *mem_ctx)
2825 {
2826 /* the notify name should not contain the \\server\ part */
2827 const char *p = strrchr(pinfo2->printername, '\\');
2828
2829 if (!p) {
2830 p = pinfo2->printername;
2831 } else {
2832 p++;
2833 }
2834
2835 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
2836 }
2837
2838 /*******************************************************************
2839 * fill a notify_info_data with the servicename
2840 ********************************************************************/
2841
2842 static void spoolss_notify_share_name(struct messaging_context *msg_ctx,
2843 int snum,
2844 struct spoolss_Notify *data,
2845 print_queue_struct *queue,
2846 struct spoolss_PrinterInfo2 *pinfo2,
2847 TALLOC_CTX *mem_ctx)
2848 {
2849 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, lp_servicename(snum));
2850 }
2851
2852 /*******************************************************************
2853 * fill a notify_info_data with the port name
2854 ********************************************************************/
2855
2856 static void spoolss_notify_port_name(struct messaging_context *msg_ctx,
2857 int snum,
2858 struct spoolss_Notify *data,
2859 print_queue_struct *queue,
2860 struct spoolss_PrinterInfo2 *pinfo2,
2861 TALLOC_CTX *mem_ctx)
2862 {
2863 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->portname);
2864 }
2865
2866 /*******************************************************************
2867 * fill a notify_info_data with the printername
2868 * but it doesn't exist, have to see what to do
2869 ********************************************************************/
2870
2871 static void spoolss_notify_driver_name(struct messaging_context *msg_ctx,
2872 int snum,
2873 struct spoolss_Notify *data,
2874 print_queue_struct *queue,
2875 struct spoolss_PrinterInfo2 *pinfo2,
2876 TALLOC_CTX *mem_ctx)
2877 {
2878 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->drivername);
2879 }
2880
2881 /*******************************************************************
2882 * fill a notify_info_data with the comment
2883 ********************************************************************/
2884
2885 static void spoolss_notify_comment(struct messaging_context *msg_ctx,
2886 int snum,
2887 struct spoolss_Notify *data,
2888 print_queue_struct *queue,
2889 struct spoolss_PrinterInfo2 *pinfo2,
2890 TALLOC_CTX *mem_ctx)
2891 {
2892 const char *p;
2893
2894 if (*pinfo2->comment == '\0') {
2895 p = lp_comment(snum);
2896 } else {
2897 p = pinfo2->comment;
2898 }
2899
2900 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
2901 }
2902
2903 /*******************************************************************
2904 * fill a notify_info_data with the comment
2905 * location = "Room 1, floor 2, building 3"
2906 ********************************************************************/
2907
2908 static void spoolss_notify_location(struct messaging_context *msg_ctx,
2909 int snum,
2910 struct spoolss_Notify *data,
2911 print_queue_struct *queue,
2912 struct spoolss_PrinterInfo2 *pinfo2,
2913 TALLOC_CTX *mem_ctx)
2914 {
2915 const char *loc = pinfo2->location;
2916 NTSTATUS status;
2917
2918 status = printer_list_get_printer(mem_ctx,
2919 pinfo2->sharename,
2920 NULL,
2921 &loc,
2922 NULL);
2923 if (NT_STATUS_IS_OK(status)) {
2924 if (loc == NULL) {
2925 loc = pinfo2->location;
2926 }
2927 }
2928
2929 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, loc);
2930 }
2931
2932 /*******************************************************************
2933 * fill a notify_info_data with the device mode
2934 * jfm:xxxx don't to it for know but that's a real problem !!!
2935 ********************************************************************/
2936
2937 static void spoolss_notify_devmode(struct messaging_context *msg_ctx,
2938 int snum,
2939 struct spoolss_Notify *data,
2940 print_queue_struct *queue,
2941 struct spoolss_PrinterInfo2 *pinfo2,
2942 TALLOC_CTX *mem_ctx)
2943 {
2944 /* for a dummy implementation we have to zero the fields */
2945 SETUP_SPOOLSS_NOTIFY_DATA_DEVMODE(data, NULL);
2946 }
2947
2948 /*******************************************************************
2949 * fill a notify_info_data with the separator file name
2950 ********************************************************************/
2951
2952 static void spoolss_notify_sepfile(struct messaging_context *msg_ctx,
2953 int snum,
2954 struct spoolss_Notify *data,
2955 print_queue_struct *queue,
2956 struct spoolss_PrinterInfo2 *pinfo2,
2957 TALLOC_CTX *mem_ctx)
2958 {
2959 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->sepfile);
2960 }
2961
2962 /*******************************************************************
2963 * fill a notify_info_data with the print processor
2964 * jfm:xxxx return always winprint to indicate we don't do anything to it
2965 ********************************************************************/
2966
2967 static void spoolss_notify_print_processor(struct messaging_context *msg_ctx,
2968 int snum,
2969 struct spoolss_Notify *data,
2970 print_queue_struct *queue,
2971 struct spoolss_PrinterInfo2 *pinfo2,
2972 TALLOC_CTX *mem_ctx)
2973 {
2974 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->printprocessor);
2975 }
2976
2977 /*******************************************************************
2978 * fill a notify_info_data with the print processor options
2979 * jfm:xxxx send an empty string
2980 ********************************************************************/
2981
2982 static void spoolss_notify_parameters(struct messaging_context *msg_ctx,
2983 int snum,
2984 struct spoolss_Notify *data,
2985 print_queue_struct *queue,
2986 struct spoolss_PrinterInfo2 *pinfo2,
2987 TALLOC_CTX *mem_ctx)
2988 {
2989 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->parameters);
2990 }
2991
2992 /*******************************************************************
2993 * fill a notify_info_data with the data type
2994 * jfm:xxxx always send RAW as data type
2995 ********************************************************************/
2996
2997 static void spoolss_notify_datatype(struct messaging_context *msg_ctx,
2998 int snum,
2999 struct spoolss_Notify *data,
3000 print_queue_struct *queue,
3001 struct spoolss_PrinterInfo2 *pinfo2,
3002 TALLOC_CTX *mem_ctx)
3003 {
3004 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->datatype);
3005 }
3006
3007 /*******************************************************************
3008 * fill a notify_info_data with the security descriptor
3009 * jfm:xxxx send an null pointer to say no security desc
3010 * have to implement security before !
3011 ********************************************************************/
3012
3013 static void spoolss_notify_security_desc(struct messaging_context *msg_ctx,
3014 int snum,
3015 struct spoolss_Notify *data,
3016 print_queue_struct *queue,
3017 struct spoolss_PrinterInfo2 *pinfo2,
3018 TALLOC_CTX *mem_ctx)
3019 {
3020 SETUP_SPOOLSS_NOTIFY_DATA_SECDESC(data, pinfo2->secdesc);
3021 }
3022
3023 /*******************************************************************
3024 * fill a notify_info_data with the attributes
3025 * jfm:xxxx a samba printer is always shared
3026 ********************************************************************/
3027
3028 static void spoolss_notify_attributes(struct messaging_context *msg_ctx,
3029 int snum,
3030 struct spoolss_Notify *data,
3031 print_queue_struct *queue,
3032 struct spoolss_PrinterInfo2 *pinfo2,
3033 TALLOC_CTX *mem_ctx)
3034 {
3035 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->attributes);
3036 }
3037
3038 /*******************************************************************
3039 * fill a notify_info_data with the priority
3040 ********************************************************************/
3041
3042 static void spoolss_notify_priority(struct messaging_context *msg_ctx,
3043 int snum,
3044 struct spoolss_Notify *data,
3045 print_queue_struct *queue,
3046 struct spoolss_PrinterInfo2 *pinfo2,
3047 TALLOC_CTX *mem_ctx)
3048 {
3049 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->priority);
3050 }
3051
3052 /*******************************************************************
3053 * fill a notify_info_data with the default priority
3054 ********************************************************************/
3055
3056 static void spoolss_notify_default_priority(struct messaging_context *msg_ctx,
3057 int snum,
3058 struct spoolss_Notify *data,
3059 print_queue_struct *queue,
3060 struct spoolss_PrinterInfo2 *pinfo2,
3061 TALLOC_CTX *mem_ctx)
3062 {
3063 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->defaultpriority);
3064 }
3065
3066 /*******************************************************************
3067 * fill a notify_info_data with the start time
3068 ********************************************************************/
3069
3070 static void spoolss_notify_start_time(struct messaging_context *msg_ctx,
3071 int snum,
3072 struct spoolss_Notify *data,
3073 print_queue_struct *queue,
3074 struct spoolss_PrinterInfo2 *pinfo2,
3075 TALLOC_CTX *mem_ctx)
3076 {
3077 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->starttime);
3078 }
3079
3080 /*******************************************************************
3081 * fill a notify_info_data with the until time
3082 ********************************************************************/
3083
3084 static void spoolss_notify_until_time(struct messaging_context *msg_ctx,
3085 int snum,
3086 struct spoolss_Notify *data,
3087 print_queue_struct *queue,
3088 struct spoolss_PrinterInfo2 *pinfo2,
3089 TALLOC_CTX *mem_ctx)
3090 {
3091 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->untiltime);
3092 }
3093
3094 /*******************************************************************
3095 * fill a notify_info_data with the status
3096 ********************************************************************/
3097
3098 static void spoolss_notify_status(struct messaging_context *msg_ctx,
3099 int snum,
3100 struct spoolss_Notify *data,
3101 print_queue_struct *queue,
3102 struct spoolss_PrinterInfo2 *pinfo2,
3103 TALLOC_CTX *mem_ctx)
3104 {
3105 print_status_struct status;
3106
3107 print_queue_length(msg_ctx, snum, &status);
3108 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, status.status);
3109 }
3110
3111 /*******************************************************************
3112 * fill a notify_info_data with the number of jobs queued
3113 ********************************************************************/
3114
3115 static void spoolss_notify_cjobs(struct messaging_context *msg_ctx,
3116 int snum,
3117 struct spoolss_Notify *data,
3118 print_queue_struct *queue,
3119 struct spoolss_PrinterInfo2 *pinfo2,
3120 TALLOC_CTX *mem_ctx)
3121 {
3122 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(
3123 data, print_queue_length(msg_ctx, snum, NULL));
3124 }
3125
3126 /*******************************************************************
3127 * fill a notify_info_data with the average ppm
3128 ********************************************************************/
3129
3130 static void spoolss_notify_average_ppm(struct messaging_context *msg_ctx,
3131 int snum,
3132 struct spoolss_Notify *data,
3133 print_queue_struct *queue,
3134 struct spoolss_PrinterInfo2 *pinfo2,
3135 TALLOC_CTX *mem_ctx)
3136 {
3137 /* always respond 8 pages per minutes */
3138 /* a little hard ! */
3139 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->averageppm);
3140 }
3141
3142 /*******************************************************************
3143 * fill a notify_info_data with username
3144 ********************************************************************/
3145
3146 static void spoolss_notify_username(struct messaging_context *msg_ctx,
3147 int snum,
3148 struct spoolss_Notify *data,
3149 print_queue_struct *queue,
3150 struct spoolss_PrinterInfo2 *pinfo2,
3151 TALLOC_CTX *mem_ctx)
3152 {
3153 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, queue->fs_user);
3154 }
3155
3156 /*******************************************************************
3157 * fill a notify_info_data with job status
3158 ********************************************************************/
3159
3160 static void spoolss_notify_job_status(struct messaging_context *msg_ctx,
3161 int snum,
3162 struct spoolss_Notify *data,
3163 print_queue_struct *queue,
3164 struct spoolss_PrinterInfo2 *pinfo2,
3165 TALLOC_CTX *mem_ctx)
3166 {
3167 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, nt_printj_status(queue->status));
3168 }
3169
3170 /*******************************************************************
3171 * fill a notify_info_data with job name
3172 ********************************************************************/
3173
3174 static void spoolss_notify_job_name(struct messaging_context *msg_ctx,
3175 int snum,
3176 struct spoolss_Notify *data,
3177 print_queue_struct *queue,
3178 struct spoolss_PrinterInfo2 *pinfo2,
3179 TALLOC_CTX *mem_ctx)
3180 {
3181 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, queue->fs_file);
3182 }
3183
3184 /*******************************************************************
3185 * fill a notify_info_data with job status
3186 ********************************************************************/
3187
3188 static void spoolss_notify_job_status_string(struct messaging_context *msg_ctx,
3189 int snum,
3190 struct spoolss_Notify *data,
3191 print_queue_struct *queue,
3192 struct spoolss_PrinterInfo2 *pinfo2,
3193 TALLOC_CTX *mem_ctx)
3194 {
3195 /*
3196 * Now we're returning job status codes we just return a "" here. JRA.
3197 */
3198
3199 const char *p = "";
3200
3201 #if 0 /* NO LONGER NEEDED - JRA. 02/22/2001 */
3202 p = "unknown";
3203
3204 switch (queue->status) {
3205 case LPQ_QUEUED:
3206 p = "Queued";
3207 break;
3208 case LPQ_PAUSED:
3209 p = ""; /* NT provides the paused string */
3210 break;
3211 case LPQ_SPOOLING:
3212 p = "Spooling";
3213 break;
3214 case LPQ_PRINTING:
3215 p = "Printing";
3216 break;
3217 }
3218 #endif /* NO LONGER NEEDED. */
3219
3220 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
3221 }
3222
3223 /*******************************************************************
3224 * fill a notify_info_data with job time
3225 ********************************************************************/
3226
3227 static void spoolss_notify_job_time(struct messaging_context *msg_ctx,
3228 int snum,
3229 struct spoolss_Notify *data,
3230 print_queue_struct *queue,
3231 struct spoolss_PrinterInfo2 *pinfo2,
3232 TALLOC_CTX *mem_ctx)
3233 {
3234 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, 0);
3235 }
3236
3237 /*******************************************************************
3238 * fill a notify_info_data with job size
3239 ********************************************************************/
3240
3241 static void spoolss_notify_job_size(struct messaging_context *msg_ctx,
3242 int snum,
3243 struct spoolss_Notify *data,
3244 print_queue_struct *queue,
3245 struct spoolss_PrinterInfo2 *pinfo2,
3246 TALLOC_CTX *mem_ctx)
3247 {
3248 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->size);
3249 }
3250
3251 /*******************************************************************
3252 * fill a notify_info_data with page info
3253 ********************************************************************/
3254 static void spoolss_notify_total_pages(struct messaging_context *msg_ctx,
3255 int snum,
3256 struct spoolss_Notify *data,
3257 print_queue_struct *queue,
3258 struct spoolss_PrinterInfo2 *pinfo2,
3259 TALLOC_CTX *mem_ctx)
3260 {
3261 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->page_count);
3262 }
3263
3264 /*******************************************************************
3265 * fill a notify_info_data with pages printed info.
3266 ********************************************************************/
3267 static void spoolss_notify_pages_printed(struct messaging_context *msg_ctx,
3268 int snum,
3269 struct spoolss_Notify *data,
3270 print_queue_struct *queue,
3271 struct spoolss_PrinterInfo2 *pinfo2,
3272 TALLOC_CTX *mem_ctx)
3273 {
3274 /* Add code when back-end tracks this */
3275 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, 0);
3276 }
3277
3278 /*******************************************************************
3279 Fill a notify_info_data with job position.
3280 ********************************************************************/
3281
3282 static void spoolss_notify_job_position(struct messaging_context *msg_ctx,
3283 int snum,
3284 struct spoolss_Notify *data,
3285 print_queue_struct *queue,
3286 struct spoolss_PrinterInfo2 *pinfo2,
3287 TALLOC_CTX *mem_ctx)
3288 {
3289 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->job);
3290 }
3291
3292 /*******************************************************************
3293 Fill a notify_info_data with submitted time.
3294 ********************************************************************/
3295
3296 static void spoolss_notify_submitted_time(struct messaging_context *msg_ctx,
3297 int snum,
3298 struct spoolss_Notify *data,
3299 print_queue_struct *queue,
3300 struct spoolss_PrinterInfo2 *pinfo2,
3301 TALLOC_CTX *mem_ctx)
3302 {
3303 data->data.string.string = NULL;
3304 data->data.string.size = 0;
3305
3306 init_systemtime_buffer(mem_ctx, gmtime(&queue->time),
3307 &data->data.string.string,
3308 &data->data.string.size);
3309
3310 }
3311
3312 struct s_notify_info_data_table
3313 {
3314 enum spoolss_NotifyType type;
3315 uint16_t field;
3316 const char *name;
3317 enum spoolss_NotifyTable variable_type;
3318 void (*fn) (struct messaging_context *msg_ctx,
3319 int snum, struct spoolss_Notify *data,
3320 print_queue_struct *queue,
3321 struct spoolss_PrinterInfo2 *pinfo2,
3322 TALLOC_CTX *mem_ctx);
3323 };
3324
3325 /* A table describing the various print notification constants and
3326 whether the notification data is a pointer to a variable sized
3327 buffer, a one value uint32_t or a two value uint32_t. */
3328
3329 static const struct s_notify_info_data_table notify_info_data_table[] =
3330 {
3331 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SERVER_NAME, "PRINTER_NOTIFY_FIELD_SERVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_server_name },
3332 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRINTER_NAME, "PRINTER_NOTIFY_FIELD_PRINTER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_printer_name },
3333 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SHARE_NAME, "PRINTER_NOTIFY_FIELD_SHARE_NAME", NOTIFY_TABLE_STRING, spoolss_notify_share_name },
3334 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PORT_NAME, "PRINTER_NOTIFY_FIELD_PORT_NAME", NOTIFY_TABLE_STRING, spoolss_notify_port_name },
3335 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DRIVER_NAME, "PRINTER_NOTIFY_FIELD_DRIVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_driver_name },
3336 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_COMMENT, "PRINTER_NOTIFY_FIELD_COMMENT", NOTIFY_TABLE_STRING, spoolss_notify_comment },
3337 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_LOCATION, "PRINTER_NOTIFY_FIELD_LOCATION", NOTIFY_TABLE_STRING, spoolss_notify_location },
3338 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DEVMODE, "PRINTER_NOTIFY_FIELD_DEVMODE", NOTIFY_TABLE_DEVMODE, spoolss_notify_devmode },
3339 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SEPFILE, "PRINTER_NOTIFY_FIELD_SEPFILE", NOTIFY_TABLE_STRING, spoolss_notify_sepfile },
3340 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR, "PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR", NOTIFY_TABLE_STRING, spoolss_notify_print_processor },
3341 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PARAMETERS, "PRINTER_NOTIFY_FIELD_PARAMETERS", NOTIFY_TABLE_STRING, spoolss_notify_parameters },
3342 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DATATYPE, "PRINTER_NOTIFY_FIELD_DATATYPE", NOTIFY_TABLE_STRING, spoolss_notify_datatype },
3343 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR, "PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NOTIFY_TABLE_SECURITYDESCRIPTOR, spoolss_notify_security_desc },
3344 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_ATTRIBUTES, "PRINTER_NOTIFY_FIELD_ATTRIBUTES", NOTIFY_TABLE_DWORD, spoolss_notify_attributes },
3345 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRIORITY, "PRINTER_NOTIFY_FIELD_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_priority },
3346 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY, "PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_default_priority },
3347 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_START_TIME, "PRINTER_NOTIFY_FIELD_START_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_start_time },
3348 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_UNTIL_TIME, "PRINTER_NOTIFY_FIELD_UNTIL_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_until_time },
3349 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_STATUS, "PRINTER_NOTIFY_FIELD_STATUS", NOTIFY_TABLE_DWORD, spoolss_notify_status },
3350 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_STATUS_STRING, "PRINTER_NOTIFY_FIELD_STATUS_STRING", NOTIFY_TABLE_STRING, NULL },
3351 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_CJOBS, "PRINTER_NOTIFY_FIELD_CJOBS", NOTIFY_TABLE_DWORD, spoolss_notify_cjobs },
3352 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_AVERAGE_PPM, "PRINTER_NOTIFY_FIELD_AVERAGE_PPM", NOTIFY_TABLE_DWORD, spoolss_notify_average_ppm },
3353 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_TOTAL_PAGES, "PRINTER_NOTIFY_FIELD_TOTAL_PAGES", NOTIFY_TABLE_DWORD, NULL },
3354 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PAGES_PRINTED, "PRINTER_NOTIFY_FIELD_PAGES_PRINTED", NOTIFY_TABLE_DWORD, NULL },
3355 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_TOTAL_BYTES, "PRINTER_NOTIFY_FIELD_TOTAL_BYTES", NOTIFY_TABLE_DWORD, NULL },
3356 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_BYTES_PRINTED, "PRINTER_NOTIFY_FIELD_BYTES_PRINTED", NOTIFY_TABLE_DWORD, NULL },
3357 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRINTER_NAME, "JOB_NOTIFY_FIELD_PRINTER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_printer_name },
3358 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_MACHINE_NAME, "JOB_NOTIFY_FIELD_MACHINE_NAME", NOTIFY_TABLE_STRING, spoolss_notify_server_name },
3359 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PORT_NAME, "JOB_NOTIFY_FIELD_PORT_NAME", NOTIFY_TABLE_STRING, spoolss_notify_port_name },
3360 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_USER_NAME, "JOB_NOTIFY_FIELD_USER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_username },
3361 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_NOTIFY_NAME, "JOB_NOTIFY_FIELD_NOTIFY_NAME", NOTIFY_TABLE_STRING, spoolss_notify_username },
3362 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DATATYPE, "JOB_NOTIFY_FIELD_DATATYPE", NOTIFY_TABLE_STRING, spoolss_notify_datatype },
3363 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRINT_PROCESSOR, "JOB_NOTIFY_FIELD_PRINT_PROCESSOR", NOTIFY_TABLE_STRING, spoolss_notify_print_processor },
3364 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PARAMETERS, "JOB_NOTIFY_FIELD_PARAMETERS", NOTIFY_TABLE_STRING, spoolss_notify_parameters },
3365 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DRIVER_NAME, "JOB_NOTIFY_FIELD_DRIVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_driver_name },
3366 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DEVMODE, "JOB_NOTIFY_FIELD_DEVMODE", NOTIFY_TABLE_DEVMODE, spoolss_notify_devmode },
3367 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_STATUS, "JOB_NOTIFY_FIELD_STATUS", NOTIFY_TABLE_DWORD, spoolss_notify_job_status },
3368 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_STATUS_STRING, "JOB_NOTIFY_FIELD_STATUS_STRING", NOTIFY_TABLE_STRING, spoolss_notify_job_status_string },
3369 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR, "JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NOTIFY_TABLE_SECURITYDESCRIPTOR, NULL },
3370 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DOCUMENT, "JOB_NOTIFY_FIELD_DOCUMENT", NOTIFY_TABLE_STRING, spoolss_notify_job_name },
3371 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRIORITY, "JOB_NOTIFY_FIELD_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_priority },
3372 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_POSITION, "JOB_NOTIFY_FIELD_POSITION", NOTIFY_TABLE_DWORD, spoolss_notify_job_position },
3373 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_SUBMITTED, "JOB_NOTIFY_FIELD_SUBMITTED", NOTIFY_TABLE_TIME, spoolss_notify_submitted_time },
3374 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_START_TIME, "JOB_NOTIFY_FIELD_START_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_start_time },
3375 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_UNTIL_TIME, "JOB_NOTIFY_FIELD_UNTIL_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_until_time },
3376 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TIME, "JOB_NOTIFY_FIELD_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_job_time },
3377 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TOTAL_PAGES, "JOB_NOTIFY_FIELD_TOTAL_PAGES", NOTIFY_TABLE_DWORD, spoolss_notify_total_pages },
3378 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PAGES_PRINTED, "JOB_NOTIFY_FIELD_PAGES_PRINTED", NOTIFY_TABLE_DWORD, spoolss_notify_pages_printed },
3379 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TOTAL_BYTES, "JOB_NOTIFY_FIELD_TOTAL_BYTES", NOTIFY_TABLE_DWORD, spoolss_notify_job_size },
3380 };
3381
3382 /*******************************************************************
3383 Return the variable_type of info_data structure.
3384 ********************************************************************/
3385
3386 static enum spoolss_NotifyTable variable_type_of_notify_info_data(enum spoolss_NotifyType type,
3387 uint16_t field)
3388 {
3389 int i=0;
3390
3391 for (i = 0; i < ARRAY_SIZE(notify_info_data_table); i++) {
3392 if ( (notify_info_data_table[i].type == type) &&
3393 (notify_info_data_table[i].field == field) ) {
3394 return notify_info_data_table[i].variable_type;
3395 }
3396 }
3397
3398 DEBUG(5, ("invalid notify data type %d/%d\n", type, field));
3399
3400 return (enum spoolss_NotifyTable) 0;
3401 }
3402
3403 /****************************************************************************
3404 ****************************************************************************/
3405
3406 static bool search_notify(enum spoolss_NotifyType type,
3407 uint16_t field,
3408 int *value)
3409 {
3410 int i;
3411
3412 for (i = 0; i < ARRAY_SIZE(notify_info_data_table); i++) {
3413 if (notify_info_data_table[i].type == type &&
3414 notify_info_data_table[i].field == field &&
3415 notify_info_data_table[i].fn != NULL) {
3416 *value = i;
3417 return true;
3418 }
3419 }
3420
3421 return false;
3422 }
3423
3424 /****************************************************************************
3425 ****************************************************************************/
3426
3427 static void construct_info_data(struct spoolss_Notify *info_data,
3428 enum spoolss_NotifyType type,
3429 uint16_t field, int id)
3430 {
3431 info_data->type = type;
3432 info_data->field.field = field;
3433 info_data->variable_type = variable_type_of_notify_info_data(type, field);
3434 info_data->job_id = id;
3435 }
3436
3437 /*******************************************************************
3438 *
3439 * fill a notify_info struct with info asked
3440 *
3441 ********************************************************************/
3442
3443 static bool construct_notify_printer_info(struct messaging_context *msg_ctx,
3444 struct printer_handle *print_hnd,
3445 struct spoolss_NotifyInfo *info,
3446 struct spoolss_PrinterInfo2 *pinfo2,
3447 int snum,
3448 const struct spoolss_NotifyOptionType *option_type,
3449 uint32_t id,
3450 TALLOC_CTX *mem_ctx)
3451 {
3452 int field_num,j;
3453 enum spoolss_NotifyType type;
3454 uint16_t field;
3455
3456 struct spoolss_Notify *current_data;
3457
3458 type = option_type->type;
3459
3460 DEBUG(4,("construct_notify_printer_info: Notify type: [%s], number of notify info: [%d] on printer: [%s]\n",
3461 (type == PRINTER_NOTIFY_TYPE ? "PRINTER_NOTIFY_TYPE" : "JOB_NOTIFY_TYPE"),
3462 option_type->count, lp_servicename(snum)));
3463
3464 for(field_num=0; field_num < option_type->count; field_num++) {
3465 field = option_type->fields[field_num].field;
3466
3467 DEBUG(4,("construct_notify_printer_info: notify [%d]: type [%x], field [%x]\n", field_num, type, field));
3468
3469 if (!search_notify(type, field, &j) )
3470 continue;
3471
3472 info->notifies = talloc_realloc(info, info->notifies,
3473 struct spoolss_Notify,
3474 info->count + 1);
3475 if (info->notifies == NULL) {
3476 DEBUG(2,("construct_notify_printer_info: failed to enlarge buffer info->data!\n"));
3477 return false;
3478 }
3479
3480 current_data = &info->notifies[info->count];
3481
3482 construct_info_data(current_data, type, field, id);
3483
3484 DEBUG(10, ("construct_notify_printer_info: "
3485 "calling [%s] snum=%d printername=[%s])\n",
3486 notify_info_data_table[j].name, snum,
3487 pinfo2->printername));
3488
3489 notify_info_data_table[j].fn(msg_ctx, snum, current_data,
3490 NULL, pinfo2, mem_ctx);
3491
3492 info->count++;
3493 }
3494
3495 return true;
3496 }
3497
3498 /*******************************************************************
3499 *
3500 * fill a notify_info struct with info asked
3501 *
3502 ********************************************************************/
3503
3504 static bool construct_notify_jobs_info(struct messaging_context *msg_ctx,
3505 print_queue_struct *queue,
3506 struct spoolss_NotifyInfo *info,
3507 struct spoolss_PrinterInfo2 *pinfo2,
3508 int snum,
3509 const struct spoolss_NotifyOptionType *option_type,
3510 uint32_t id,
3511 TALLOC_CTX *mem_ctx)
3512 {
3513 int field_num,j;
3514 enum spoolss_NotifyType type;
3515 uint16_t field;
3516 struct spoolss_Notify *current_data;
3517
3518 DEBUG(4,("construct_notify_jobs_info\n"));
3519
3520 type = option_type->type;
3521
3522 DEBUGADD(4,("Notify type: [%s], number of notify info: [%d]\n",
3523 (type == PRINTER_NOTIFY_TYPE ? "PRINTER_NOTIFY_TYPE" : "JOB_NOTIFY_TYPE"),
3524 option_type->count));
3525
3526 for(field_num=0; field_num<option_type->count; field_num++) {
3527 field = option_type->fields[field_num].field;
3528
3529 if (!search_notify(type, field, &j) )
3530 continue;
3531
3532 info->notifies = talloc_realloc(info, info->notifies,
3533 struct spoolss_Notify,
3534 info->count + 1);
3535 if (info->notifies == NULL) {
3536 DEBUG(2,("construct_notify_jobs_info: failed to enlarg buffer info->data!\n"));
3537 return false;
3538 }
3539
3540 current_data=&(info->notifies[info->count]);
3541
3542 construct_info_data(current_data, type, field, id);
3543 notify_info_data_table[j].fn(msg_ctx, snum, current_data,
3544 queue, pinfo2, mem_ctx);
3545 info->count++;
3546 }
3547
3548 return true;
3549 }
3550
3551 /*
3552 * JFM: The enumeration is not that simple, it's even non obvious.
3553 *
3554 * let's take an example: I want to monitor the PRINTER SERVER for
3555 * the printer's name and the number of jobs currently queued.
3556 * So in the NOTIFY_OPTION, I have one NOTIFY_OPTION_TYPE structure.
3557 * Its type is PRINTER_NOTIFY_TYPE and it has 2 fields NAME and CJOBS.
3558 *
3559 * I have 3 printers on the back of my server.
3560 *
3561 * Now the response is a NOTIFY_INFO structure, with 6 NOTIFY_INFO_DATA
3562 * structures.
3563 * Number Data Id
3564 * 1 printer 1 name 1
3565 * 2 printer 1 cjob 1
3566 * 3 printer 2 name 2
3567 * 4 printer 2 cjob 2
3568 * 5 printer 3 name 3
3569 * 6 printer 3 name 3
3570 *
3571 * that's the print server case, the printer case is even worse.
3572 */
3573
3574 /*******************************************************************
3575 *
3576 * enumerate all printers on the printserver
3577 * fill a notify_info struct with info asked
3578 *
3579 ********************************************************************/
3580
3581 static WERROR printserver_notify_info(struct pipes_struct *p,
3582 struct policy_handle *hnd,
3583 struct spoolss_NotifyInfo *info,
3584 TALLOC_CTX *mem_ctx)
3585 {
3586 int snum;
3587 struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd);
3588 int n_services=lp_numservices();
3589 int i;
3590 struct spoolss_NotifyOption *option;
3591 struct spoolss_NotifyOptionType option_type;
3592 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
3593 WERROR result;
3594
3595 DEBUG(4,("printserver_notify_info\n"));
3596
3597 if (!Printer)
3598 return WERR_BADFID;
3599
3600 option = Printer->notify.option;
3601
3602 info->version = 2;
3603 info->notifies = NULL;
3604 info->count = 0;
3605
3606 /* a bug in xp sp2 rc2 causes it to send a fnpcn request without
3607 sending a ffpcn() request first */
3608
3609 if ( !option )
3610 return WERR_BADFID;
3611
3612 for (i=0; i<option->count; i++) {
3613 option_type = option->types[i];
3614
3615 if (option_type.type != PRINTER_NOTIFY_TYPE)
3616 continue;
3617
3618 for (snum = 0; snum < n_services; snum++) {
3619 if (!lp_browseable(snum) ||
3620 !lp_snum_ok(snum) ||
3621 !lp_print_ok(snum)) {
3622 continue; /* skip */
3623 }
3624
3625 /* Maybe we should use the SYSTEM session_info here... */
3626 result = winreg_get_printer_internal(mem_ctx,
3627 get_session_info_system(),
3628 p->msg_ctx,
3629 lp_servicename(snum),
3630 &pinfo2);
3631 if (!W_ERROR_IS_OK(result)) {
3632 DEBUG(4, ("printserver_notify_info: "
3633 "Failed to get printer [%s]\n",
3634 lp_servicename(snum)));
3635 continue;
3636 }
3637
3638
3639 construct_notify_printer_info(p->msg_ctx,
3640 Printer, info,
3641 pinfo2, snum,
3642 &option_type, snum,
3643 mem_ctx);
3644
3645 TALLOC_FREE(pinfo2);
3646 }
3647 }
3648
3649 #if 0
3650 /*
3651 * Debugging information, don't delete.
3652 */
3653
3654 DEBUG(1,("dumping the NOTIFY_INFO\n"));
3655 DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count));
3656 DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n"));
3657
3658 for (i=0; i<info->count; i++) {
3659 DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n",
3660 i, info->data[i].type, info->data[i].field, info->data[i].reserved,
3661 info->data[i].id, info->data[i].size, info->data[i].enc_type));
3662 }
3663 #endif
3664
3665 return WERR_OK;
3666 }
3667
3668 /*******************************************************************
3669 *
3670 * fill a notify_info struct with info asked
3671 *
3672 ********************************************************************/
3673
3674 static WERROR printer_notify_info(struct pipes_struct *p,
3675 struct policy_handle *hnd,
3676 struct spoolss_NotifyInfo *info,
3677 TALLOC_CTX *mem_ctx)
3678 {
3679 int snum;
3680 struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd);
3681 int i;
3682 uint32_t id;
3683 struct spoolss_NotifyOption *option;
3684 struct spoolss_NotifyOptionType option_type;
3685 int count,j;
3686 print_queue_struct *queue=NULL;
3687 print_status_struct status;
3688 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
3689 WERROR result;
3690
3691 DEBUG(4,("printer_notify_info\n"));
3692
3693 if (!Printer)
3694 return WERR_BADFID;
3695
3696 option = Printer->notify.option;
3697 id = 0x0;
3698
3699 info->version = 2;
3700 info->notifies = NULL;
3701 info->count = 0;
3702
3703 /* a bug in xp sp2 rc2 causes it to send a fnpcn request without
3704 sending a ffpcn() request first */
3705
3706 if ( !option )
3707 return WERR_BADFID;
3708
3709 if (!get_printer_snum(p, hnd, &snum, NULL)) {
3710 return WERR_BADFID;
3711 }
3712
3713 /* Maybe we should use the SYSTEM session_info here... */
3714 result = winreg_get_printer_internal(mem_ctx,
3715 get_session_info_system(),
3716 p->msg_ctx,
3717 lp_servicename(snum), &pinfo2);
3718 if (!W_ERROR_IS_OK(result)) {
3719 return WERR_BADFID;
3720 }
3721
3722 for (i=0; i<option->count; i++) {
3723 option_type = option->types[i];
3724
3725 switch (option_type.type) {
3726 case PRINTER_NOTIFY_TYPE:
3727 if (construct_notify_printer_info(p->msg_ctx,
3728 Printer, info,
3729 pinfo2, snum,
3730 &option_type, id,
3731 mem_ctx)) {
3732 id--;
3733 }
3734 break;
3735
3736 case JOB_NOTIFY_TYPE:
3737
3738 count = print_queue_status(p->msg_ctx, snum, &queue,
3739 &status);
3740
3741 for (j=0; j<count; j++) {
3742 construct_notify_jobs_info(p->msg_ctx,
3743 &queue[j], info,
3744 pinfo2, snum,
3745 &option_type,
3746 queue[j].job,
3747 mem_ctx);
3748 }
3749
3750 SAFE_FREE(queue);
3751 break;
3752 }
3753 }
3754
3755 /*
3756 * Debugging information, don't delete.
3757 */
3758 /*
3759 DEBUG(1,("dumping the NOTIFY_INFO\n"));
3760 DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count));
3761 DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n"));
3762
3763 for (i=0; i<info->count; i++) {
3764 DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n",
3765 i, info->data[i].type, info->data[i].field, info->data[i].reserved,
3766 info->data[i].id, info->data[i].size, info->data[i].enc_type));
3767 }
3768 */
3769
3770 talloc_free(pinfo2);
3771 return WERR_OK;
3772 }
3773
3774 /****************************************************************
3775 _spoolss_RouterRefreshPrinterChangeNotify
3776 ****************************************************************/
3777
3778 WERROR _spoolss_RouterRefreshPrinterChangeNotify(struct pipes_struct *p,
3779 struct spoolss_RouterRefreshPrinterChangeNotify *r)
3780 {
3781 struct spoolss_NotifyInfo *info;
3782
3783 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
3784 WERROR result = WERR_BADFID;
3785
3786 /* we always have a spoolss_NotifyInfo struct */
3787 info = talloc_zero(p->mem_ctx, struct spoolss_NotifyInfo);
3788 if (!info) {
3789 result = WERR_NOMEM;
3790 goto done;
3791 }
3792
3793 *r->out.info = info;
3794
3795 if (!Printer) {
3796 DEBUG(2,("_spoolss_RouterRefreshPrinterChangeNotify: "
3797 "Invalid handle (%s:%u:%u).\n",
3798 OUR_HANDLE(r->in.handle)));
3799 goto done;
3800 }
3801
3802 DEBUG(4,("Printer type %x\n",Printer->printer_type));
3803
3804 /*
3805 * We are now using the change value, and
3806 * I should check for PRINTER_NOTIFY_OPTIONS_REFRESH but as
3807 * I don't have a global notification system, I'm sending back all the
3808 * information even when _NOTHING_ has changed.
3809 */
3810
3811 /* We need to keep track of the change value to send back in
3812 RRPCN replies otherwise our updates are ignored. */
3813
3814 Printer->notify.fnpcn = true;
3815
3816 if (Printer->notify.cli_chan != NULL &&
3817 Printer->notify.cli_chan->active_connections > 0) {
3818 DEBUG(10,("_spoolss_RouterRefreshPrinterChangeNotify: "
3819 "Saving change value in request [%x]\n",
3820 r->in.change_low));
3821 Printer->notify.change = r->in.change_low;
3822 }
3823
3824 /* just ignore the spoolss_NotifyOption */
3825
3826 switch (Printer->printer_type) {
3827 case SPLHND_SERVER:
3828 result = printserver_notify_info(p, r->in.handle,
3829 info, p->mem_ctx);
3830 break;
3831
3832 case SPLHND_PRINTER:
3833 result = printer_notify_info(p, r->in.handle,
3834 info, p->mem_ctx);
3835 break;
3836 }
3837
3838 Printer->notify.fnpcn = false;
3839
3840 done:
3841 return result;
3842 }
3843
3844 /********************************************************************
3845 ********************************************************************/
3846
3847 static WERROR create_printername(TALLOC_CTX *mem_ctx,
3848 const char *servername,
3849 const char *printername,
3850 const char **printername_p)
3851 {
3852 /* FIXME: add lp_force_printername() */
3853
3854 if (servername == NULL) {
3855 *printername_p = talloc_strdup(mem_ctx, printername);
3856 W_ERROR_HAVE_NO_MEMORY(*printername_p);
3857 return WERR_OK;
3858 }
3859
3860 if (servername[0] == '\\' && servername[1] == '\\') {
3861 servername += 2;
3862 }
3863
3864 *printername_p = talloc_asprintf(mem_ctx, "\\\\%s\\%s", servername, printername);
3865 W_ERROR_HAVE_NO_MEMORY(*printername_p);
3866
3867 return WERR_OK;
3868 }
3869
3870 /********************************************************************
3871 ********************************************************************/
3872
3873 static void compose_devicemode_devicename(struct spoolss_DeviceMode *dm,
3874 const char *printername)
3875 {
3876 if (dm == NULL) {
3877 return;
3878 }
3879
3880 dm->devicename = talloc_strndup(dm, printername,
3881 MIN(strlen(printername), 31));
3882 }
3883
3884 /********************************************************************
3885 * construct_printer_info_0
3886 * fill a printer_info_0 struct
3887 ********************************************************************/
3888
3889 static WERROR construct_printer_info0(TALLOC_CTX *mem_ctx,
3890 const struct auth3_session_info *session_info,
3891 struct messaging_context *msg_ctx,
3892 struct spoolss_PrinterInfo2 *info2,
3893 const char *servername,
3894 struct spoolss_PrinterInfo0 *r,
3895 int snum)
3896 {
3897 int count;
3898 struct printer_session_counter *session_counter;
3899 struct timeval setuptime;
3900 print_status_struct status;
3901 WERROR result;
3902
3903 result = create_printername(mem_ctx, servername, info2->printername, &r->printername);
3904 if (!W_ERROR_IS_OK(result)) {
3905 return result;
3906 }
3907
3908 if (servername) {
3909 r->servername = talloc_strdup(mem_ctx, servername);
3910 W_ERROR_HAVE_NO_MEMORY(r->servername);
3911 } else {
3912 r->servername = NULL;
3913 }
3914
3915 count = print_queue_length(msg_ctx, snum, &status);
3916
3917 /* check if we already have a counter for this printer */
3918 for (session_counter = counter_list; session_counter; session_counter = session_counter->next) {
3919 if (session_counter->snum == snum)
3920 break;
3921 }
3922
3923 /* it's the first time, add it to the list */
3924 if (session_counter == NULL) {
3925 session_counter = talloc_zero(counter_list, struct printer_session_counter);
3926 W_ERROR_HAVE_NO_MEMORY(session_counter);
3927 session_counter->snum = snum;
3928 session_counter->counter = 0;
3929 DLIST_ADD(counter_list, session_counter);
3930 }
3931
3932 /* increment it */
3933 session_counter->counter++;
3934
3935 r->cjobs = count;
3936 r->total_jobs = 0;
3937 r->total_bytes = 0;
3938
3939 get_startup_time(&setuptime);
3940 init_systemtime(&r->time, gmtime(&setuptime.tv_sec));
3941
3942 /* JFM:
3943 * the global_counter should be stored in a TDB as it's common to all the clients
3944 * and should be zeroed on samba startup
3945 */
3946 r->global_counter = session_counter->counter;
3947 r->total_pages = 0;
3948 /* in 2.2 we reported ourselves as 0x0004 and 0x0565 */
3949 SSVAL(&r->version, 0, 0x0005); /* NT 5 */
3950 SSVAL(&r->version, 2, 0x0893); /* build 2195 */
3951 r->free_build = SPOOLSS_RELEASE_BUILD;
3952 r->spooling = 0;
3953 r->max_spooling = 0;
3954 r->session_counter = session_counter->counter;
3955 r->num_error_out_of_paper = 0x0;
3956 r->num_error_not_ready = 0x0; /* number of print failure */
3957 r->job_error = 0x0;
3958 r->number_of_processors = 0x1;
3959 r->processor_type = PROCESSOR_INTEL_PENTIUM; /* 586 Pentium ? */
3960 r->high_part_total_bytes = 0x0;
3961
3962 /* ChangeID in milliseconds*/
3963 winreg_printer_get_changeid_internal(mem_ctx, session_info, msg_ctx,
3964 info2->sharename, &r->change_id);
3965
3966 r->last_error = WERR_OK;
3967 r->status = nt_printq_status(status.status);
3968 r->enumerate_network_printers = 0x0;
3969 r->c_setprinter = 0x0;
3970 r->processor_architecture = PROCESSOR_ARCHITECTURE_INTEL;
3971 r->processor_level = 0x6; /* 6 ???*/
3972 r->ref_ic = 0;
3973 r->reserved2 = 0;
3974 r->reserved3 = 0;
3975
3976 return WERR_OK;
3977 }
3978
3979
3980 /********************************************************************
3981 * construct_printer_info1
3982 * fill a spoolss_PrinterInfo1 struct
3983 ********************************************************************/
3984
3985 static WERROR construct_printer_info1(TALLOC_CTX *mem_ctx,
3986 const struct spoolss_PrinterInfo2 *info2,
3987 uint32_t flags,
3988 const char *servername,
3989 struct spoolss_PrinterInfo1 *r,
3990 int snum)
3991 {
3992 WERROR result;
3993
3994 r->flags = flags;
3995
3996 if (info2->comment == NULL || info2->comment[0] == '\0') {
3997 r->comment = talloc_strdup(mem_ctx, lp_comment(snum));
3998 } else {
3999 r->comment = talloc_strdup(mem_ctx, info2->comment); /* saved comment */
4000 }
4001 W_ERROR_HAVE_NO_MEMORY(r->comment);
4002
4003 result = create_printername(mem_ctx, servername, info2->printername, &r->name);
4004 if (!W_ERROR_IS_OK(result)) {
4005 return result;
4006 }
4007
4008 r->description = talloc_asprintf(mem_ctx, "%s,%s,%s",
4009 r->name,
4010 info2->drivername,
4011 r->comment);
4012 W_ERROR_HAVE_NO_MEMORY(r->description);
4013
4014 return WERR_OK;
4015 }
4016
4017 /********************************************************************
4018 * construct_printer_info2
4019 * fill a spoolss_PrinterInfo2 struct
4020 ********************************************************************/
4021
4022 static WERROR construct_printer_info2(TALLOC_CTX *mem_ctx,
4023 struct messaging_context *msg_ctx,
4024 const struct spoolss_PrinterInfo2 *info2,
4025 const char *servername,
4026 struct spoolss_PrinterInfo2 *r,
4027 int snum)
4028 {
4029 int count;
4030 print_status_struct status;
4031 WERROR result;
4032
4033 count = print_queue_length(msg_ctx, snum, &status);
4034
4035 if (servername) {
4036 r->servername = talloc_strdup(mem_ctx, servername);
4037 W_ERROR_HAVE_NO_MEMORY(r->servername);
4038 } else {
4039 r->servername = NULL;
4040 }
4041
4042 result = create_printername(mem_ctx, servername, info2->printername, &r->printername);
4043 if (!W_ERROR_IS_OK(result)) {
4044 return result;
4045 }
4046
4047 r->sharename = talloc_strdup(mem_ctx, lp_servicename(snum));
4048 W_ERROR_HAVE_NO_MEMORY(r->sharename);
4049 r->portname = talloc_strdup(mem_ctx, info2->portname);
4050 W_ERROR_HAVE_NO_MEMORY(r->portname);
4051 r->drivername = talloc_strdup(mem_ctx, info2->drivername);
4052 W_ERROR_HAVE_NO_MEMORY(r->drivername);
4053
4054 if (info2->comment[0] == '\0') {
4055 r->comment = talloc_strdup(mem_ctx, lp_comment(snum));
4056 } else {
4057 r->comment = talloc_strdup(mem_ctx, info2->comment);
4058 }
4059 W_ERROR_HAVE_NO_MEMORY(r->comment);
4060
4061 r->location = talloc_strdup(mem_ctx, info2->location);
4062 if (info2->location[0] == '\0') {
4063 const char *loc = NULL;
4064 NTSTATUS nt_status;
4065
4066 nt_status = printer_list_get_printer(mem_ctx,
4067 info2->sharename,
4068 NULL,
4069 &loc,
4070 NULL);
4071 if (NT_STATUS_IS_OK(nt_status)) {
4072 if (loc != NULL) {
4073 r->location = talloc_strdup(mem_ctx, loc);
4074 }
4075 }
4076 }
4077 W_ERROR_HAVE_NO_MEMORY(r->location);
4078
4079 r->sepfile = talloc_strdup(mem_ctx, info2->sepfile);
4080 W_ERROR_HAVE_NO_MEMORY(r->sepfile);
4081 r->printprocessor = talloc_strdup(mem_ctx, info2->printprocessor);
4082 W_ERROR_HAVE_NO_MEMORY(r->printprocessor);
4083 r->datatype = talloc_strdup(mem_ctx, info2->datatype);
4084 W_ERROR_HAVE_NO_MEMORY(r->datatype);
4085 r->parameters = talloc_strdup(mem_ctx, info2->parameters);
4086 W_ERROR_HAVE_NO_MEMORY(r->parameters);
4087
4088 r->attributes = info2->attributes;
4089
4090 r->priority = info2->priority;
4091 r->defaultpriority = info2->defaultpriority;
4092 r->starttime = info2->starttime;
4093 r->untiltime = info2->untiltime;
4094 r->status = nt_printq_status(status.status);
4095 r->cjobs = count;
4096 r->averageppm = info2->averageppm;
4097
4098 copy_devicemode(mem_ctx, info2->devmode, &r->devmode);
4099 if (!r->devmode) {
4100 DEBUG(8,("Returning NULL Devicemode!\n"));
4101 }
4102
4103 compose_devicemode_devicename(r->devmode, r->printername);
4104
4105 r->secdesc = NULL;
4106
4107 if (info2->secdesc != NULL) {
4108 /* don't use talloc_steal() here unless you do a deep steal of all
4109 the SEC_DESC members */
4110
4111 r->secdesc = dup_sec_desc(mem_ctx, info2->secdesc);
4112 }
4113
4114 return WERR_OK;
4115 }
4116
4117 /********************************************************************
4118 * construct_printer_info3
4119 * fill a spoolss_PrinterInfo3 struct
4120 ********************************************************************/
4121
4122 static WERROR construct_printer_info3(TALLOC_CTX *mem_ctx,
4123 const struct spoolss_PrinterInfo2 *info2,
4124 const char *servername,
4125 struct spoolss_PrinterInfo3 *r,
4126 int snum)
4127 {
4128 /* These are the components of the SD we are returning. */
4129
4130 if (info2->secdesc != NULL) {
4131 /* don't use talloc_steal() here unless you do a deep steal of all
4132 the SEC_DESC members */
4133
4134 r->secdesc = dup_sec_desc(mem_ctx, info2->secdesc);
4135 W_ERROR_HAVE_NO_MEMORY(r->secdesc);
4136 }
4137
4138 return WERR_OK;
4139 }
4140
4141 /********************************************************************
4142 * construct_printer_info4
4143 * fill a spoolss_PrinterInfo4 struct
4144 ********************************************************************/
4145
4146 static WERROR construct_printer_info4(TALLOC_CTX *mem_ctx,
4147 const struct spoolss_PrinterInfo2 *info2,
4148 const char *servername,
4149 struct spoolss_PrinterInfo4 *r,
4150 int snum)
4151 {
4152 WERROR result;
4153
4154 result = create_printername(mem_ctx, servername, info2->printername, &r->printername);
4155 if (!W_ERROR_IS_OK(result)) {
4156 return result;
4157 }
4158
4159 if (servername) {
4160 r->servername = talloc_strdup(mem_ctx, servername);
4161 W_ERROR_HAVE_NO_MEMORY(r->servername);
4162 } else {
4163 r->servername = NULL;
4164 }
4165
4166 r->attributes = info2->attributes;
4167
4168 return WERR_OK;
4169 }
4170
4171 /********************************************************************
4172 * construct_printer_info5
4173 * fill a spoolss_PrinterInfo5 struct
4174 ********************************************************************/
4175
4176 static WERROR construct_printer_info5(TALLOC_CTX *mem_ctx,
4177 const struct spoolss_PrinterInfo2 *info2,
4178 const char *servername,
4179 struct spoolss_PrinterInfo5 *r,
4180 int snum)
4181 {
4182 WERROR result;
4183
4184 result = create_printername(mem_ctx, servername, info2->printername, &r->printername);
4185 if (!W_ERROR_IS_OK(result)) {
4186 return result;
4187 }
4188
4189 r->portname = talloc_strdup(mem_ctx, info2->portname);
4190 W_ERROR_HAVE_NO_MEMORY(r->portname);
4191
4192 r->attributes = info2->attributes;
4193
4194 /* these two are not used by NT+ according to MSDN */
4195 r->device_not_selected_timeout = 0x0; /* have seen 0x3a98 */
4196 r->transmission_retry_timeout = 0x0; /* have seen 0xafc8 */
4197
4198 return WERR_OK;
4199 }
4200
4201 /********************************************************************
4202 * construct_printer_info_6
4203 * fill a spoolss_PrinterInfo6 struct
4204 ********************************************************************/
4205
4206 static WERROR construct_printer_info6(TALLOC_CTX *mem_ctx,
4207 struct messaging_context *msg_ctx,
4208 const struct spoolss_PrinterInfo2 *info2,
4209 const char *servername,
4210 struct spoolss_PrinterInfo6 *r,
4211 int snum)
4212 {
4213 print_status_struct status;
4214
4215 print_queue_length(msg_ctx, snum, &status);
4216
4217 r->status = nt_printq_status(status.status);
4218
4219 return WERR_OK;
4220 }
4221
4222 /********************************************************************
4223 * construct_printer_info7
4224 * fill a spoolss_PrinterInfo7 struct
4225 ********************************************************************/
4226
4227 static WERROR construct_printer_info7(TALLOC_CTX *mem_ctx,
4228 struct messaging_context *msg_ctx,
4229 const char *servername,
4230 struct spoolss_PrinterInfo7 *r,
4231 int snum)
4232 {
4233 struct auth3_session_info *session_info;
4234 struct GUID guid;
4235 NTSTATUS status;
4236
4237 status = make_session_info_system(mem_ctx, &session_info);
4238 if (!NT_STATUS_IS_OK(status)) {
4239 DEBUG(0, ("construct_printer_info7: "
4240 "Could not create system session_info\n"));
4241 return WERR_NOMEM;
4242 }
4243
4244 if (is_printer_published(mem_ctx, session_info, msg_ctx,
4245 servername,
4246 lp_servicename(snum), &guid, NULL)) {
4247 r->guid = talloc_strdup_upper(mem_ctx, GUID_string2(mem_ctx, &guid));
4248 r->action = DSPRINT_PUBLISH;
4249 } else {
4250 r->guid = talloc_strdup(mem_ctx, "");
4251 r->action = DSPRINT_UNPUBLISH;
4252 }
4253 W_ERROR_HAVE_NO_MEMORY(r->guid);
4254
4255 TALLOC_FREE(session_info);
4256 return WERR_OK;
4257 }
4258
4259 /********************************************************************
4260 * construct_printer_info8
4261 * fill a spoolss_PrinterInfo8 struct
4262 ********************************************************************/
4263
4264 static WERROR construct_printer_info8(TALLOC_CTX *mem_ctx,
4265 const struct spoolss_PrinterInfo2 *info2,
4266 const char *servername,
4267 struct spoolss_DeviceModeInfo *r,
4268 int snum)
4269 {
4270 WERROR result;
4271 const char *printername;
4272
4273 result = create_printername(mem_ctx, servername, info2->printername, &printername);
4274 if (!W_ERROR_IS_OK(result)) {
4275 return result;
4276 }
4277
4278 copy_devicemode(mem_ctx, info2->devmode, &r->devmode);
4279 if (!r->devmode) {
4280 DEBUG(8,("Returning NULL Devicemode!\n"));
4281 }
4282
4283 compose_devicemode_devicename(r->devmode, printername);
4284
4285 return WERR_OK;
4286 }
4287
4288
4289 /********************************************************************
4290 ********************************************************************/
4291
4292 static bool snum_is_shared_printer(int snum)
4293 {
4294 return (lp_browseable(snum) && lp_snum_ok(snum) && lp_print_ok(snum));
4295 }
4296
4297 /********************************************************************
4298 Spoolss_enumprinters.
4299 ********************************************************************/
4300
4301 static WERROR enum_all_printers_info_level(TALLOC_CTX *mem_ctx,
4302 const struct auth3_session_info *session_info,
4303 struct messaging_context *msg_ctx,
4304 const char *servername,
4305 uint32_t level,
4306 uint32_t flags,
4307 union spoolss_PrinterInfo **info_p,
4308 uint32_t *count_p)
4309 {
4310 int snum;
4311 int n_services = lp_numservices();
4312 union spoolss_PrinterInfo *info = NULL;
4313 uint32_t count = 0;
4314 WERROR result = WERR_OK;
4315 struct dcerpc_binding_handle *b = NULL;
4316
4317 *count_p = 0;
4318 *info_p = NULL;
4319
4320 for (snum = 0; snum < n_services; snum++) {
4321
4322 const char *printer;
4323 struct spoolss_PrinterInfo2 *info2;
4324
4325 if (!snum_is_shared_printer(snum)) {
4326 continue;
4327 }
4328
4329 printer = lp_const_servicename(snum);
4330
4331 DEBUG(4,("Found a printer in smb.conf: %s[%x]\n",
4332 printer, snum));
4333
4334 if (b == NULL) {
4335 result = winreg_printer_binding_handle(mem_ctx,
4336 session_info,
4337 msg_ctx,
4338 &b);
4339 if (!W_ERROR_IS_OK(result)) {
4340 goto out;
4341 }
4342 }
4343
4344 result = winreg_create_printer(mem_ctx, b,
4345 printer);
4346 if (!W_ERROR_IS_OK(result)) {
4347 goto out;
4348 }
4349
4350 info = talloc_realloc(mem_ctx, info,
4351 union spoolss_PrinterInfo,
4352 count + 1);
4353 if (!info) {
4354 result = WERR_NOMEM;
4355 goto out;
4356 }
4357
4358 result = winreg_get_printer(mem_ctx, b,
4359 printer, &info2);
4360 if (!W_ERROR_IS_OK(result)) {
4361 goto out;
4362 }
4363
4364 switch (level) {
4365 case 0:
4366 result = construct_printer_info0(info, session_info,
4367 msg_ctx, info2,
4368 servername,
4369 &info[count].info0, snum);
4370 break;
4371 case 1:
4372 result = construct_printer_info1(info, info2, flags,
4373 servername,
4374 &info[count].info1, snum);
4375 break;
4376 case 2:
4377 result = construct_printer_info2(info, msg_ctx, info2,
4378 servername,
4379 &info[count].info2, snum);
4380 break;
4381 case 4:
4382 result = construct_printer_info4(info, info2,
4383 servername,
4384 &info[count].info4, snum);
4385 break;
4386 case 5:
4387 result = construct_printer_info5(info, info2,
4388 servername,
4389 &info[count].info5, snum);
4390 break;
4391
4392 default:
4393 result = WERR_UNKNOWN_LEVEL;
4394 goto out;
4395 }
4396
4397 if (!W_ERROR_IS_OK(result)) {
4398 goto out;
4399 }
4400
4401 count++;
4402 }
4403
4404 *count_p = count;
4405 *info_p = info;
4406
4407 out:
4408 if (!W_ERROR_IS_OK(result)) {
4409 TALLOC_FREE(info);
4410 return result;
4411 }
4412
4413 *info_p = info;
4414
4415 return WERR_OK;
4416 }
4417
4418 /********************************************************************
4419 * handle enumeration of printers at level 0
4420 ********************************************************************/
4421
4422 static WERROR enumprinters_level0(TALLOC_CTX *mem_ctx,
4423 const struct auth3_session_info *session_info,
4424 struct messaging_context *msg_ctx,
4425 uint32_t flags,
4426 const char *servername,
4427 union spoolss_PrinterInfo **info,
4428 uint32_t *count)
4429 {
4430 DEBUG(4,("enum_all_printers_info_0\n"));
4431
4432 return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx,
4433 servername, 0, flags, info, count);
4434 }
4435
4436
4437 /********************************************************************
4438 ********************************************************************/
4439
4440 static WERROR enum_all_printers_info_1(TALLOC_CTX *mem_ctx,
4441 const struct auth3_session_info *session_info,
4442 struct messaging_context *msg_ctx,
4443 const char *servername,
4444 uint32_t flags,
4445 union spoolss_PrinterInfo **info,
4446 uint32_t *count)
4447 {
4448 DEBUG(4,("enum_all_printers_info_1\n"));
4449
4450 return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx,
4451 servername, 1, flags, info, count);
4452 }
4453
4454 /********************************************************************
4455 enum_all_printers_info_1_local.
4456 *********************************************************************/
4457
4458 static WERROR enum_all_printers_info_1_local(TALLOC_CTX *mem_ctx,
4459 const struct auth3_session_info *session_info,
4460 struct messaging_context *msg_ctx,
4461 const char *servername,
4462 union spoolss_PrinterInfo **info,
4463 uint32_t *count)
4464 {
4465 DEBUG(4,("enum_all_printers_info_1_local\n"));
4466
4467 return enum_all_printers_info_1(mem_ctx, session_info, msg_ctx,
4468 servername, PRINTER_ENUM_ICON8, info, count);
4469 }
4470
4471 /********************************************************************
4472 enum_all_printers_info_1_name.
4473 *********************************************************************/
4474
4475 static WERROR enum_all_printers_info_1_name(TALLOC_CTX *mem_ctx,
4476 const struct auth3_session_info *session_info,
4477 struct messaging_context *msg_ctx,
4478 const char *servername,
4479 union spoolss_PrinterInfo **info,
4480 uint32_t *count)
4481 {
4482 const char *s = servername;
4483
4484 DEBUG(4,("enum_all_printers_info_1_name\n"));
4485
4486 if ((servername[0] == '\\') && (servername[1] == '\\')) {
4487 s = servername + 2;
4488 }
4489
4490 if (!is_myname_or_ipaddr(s)) {
4491 return WERR_INVALID_NAME;
4492 }
4493
4494 return enum_all_printers_info_1(mem_ctx, session_info, msg_ctx,
4495 servername, PRINTER_ENUM_ICON8, info, count);
4496 }
4497
4498 /********************************************************************
4499 enum_all_printers_info_1_network.
4500 *********************************************************************/
4501
4502 static WERROR enum_all_printers_info_1_network(TALLOC_CTX *mem_ctx,
4503 const struct auth3_session_info *session_info,
4504 struct messaging_context *msg_ctx,
4505 const char *servername,
4506 union spoolss_PrinterInfo **info,
4507 uint32_t *count)
4508 {
4509 const char *s = servername;
4510
4511 DEBUG(4,("enum_all_printers_info_1_network\n"));
4512
4513 /* If we respond to a enum_printers level 1 on our name with flags
4514 set to PRINTER_ENUM_REMOTE with a list of printers then these
4515 printers incorrectly appear in the APW browse list.
4516 Specifically the printers for the server appear at the workgroup
4517 level where all the other servers in the domain are
4518 listed. Windows responds to this call with a
4519 WERR_CAN_NOT_COMPLETE so we should do the same. */
4520
4521 if (servername[0] == '\\' && servername[1] == '\\') {
4522 s = servername + 2;
4523 }
4524
4525 if (is_myname_or_ipaddr(s)) {
4526 return WERR_CAN_NOT_COMPLETE;
4527 }
4528
4529 return enum_all_printers_info_1(mem_ctx, session_info, msg_ctx,
4530 servername, PRINTER_ENUM_NAME, info, count);
4531 }
4532
4533 /********************************************************************
4534 * api_spoolss_enumprinters
4535 *
4536 * called from api_spoolss_enumprinters (see this to understand)
4537 ********************************************************************/
4538
4539 static WERROR enum_all_printers_info_2(TALLOC_CTX *mem_ctx,
4540 const struct auth3_session_info *session_info,
4541 struct messaging_context *msg_ctx,
4542 const char *servername,
4543 union spoolss_PrinterInfo **info,
4544 uint32_t *count)
4545 {
4546 DEBUG(4,("enum_all_printers_info_2\n"));
4547
4548 return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx,
4549 servername, 2, 0, info, count);
4550 }
4551
4552 /********************************************************************
4553 * handle enumeration of printers at level 1
4554 ********************************************************************/
4555
4556 static WERROR enumprinters_level1(TALLOC_CTX *mem_ctx,
4557 const struct auth3_session_info *session_info,
4558 struct messaging_context *msg_ctx,
4559 uint32_t flags,
4560 const char *servername,
4561 union spoolss_PrinterInfo **info,
4562 uint32_t *count)
4563 {
4564 /* Not all the flags are equals */
4565
4566 if (flags & PRINTER_ENUM_LOCAL) {
4567 return enum_all_printers_info_1_local(mem_ctx, session_info,
4568 msg_ctx, servername, info, count);
4569 }
4570
4571 if (flags & PRINTER_ENUM_NAME) {
4572 return enum_all_printers_info_1_name(mem_ctx, session_info,
4573 msg_ctx, servername, info,
4574 count);
4575 }
4576
4577 if (flags & PRINTER_ENUM_NETWORK) {
4578 return enum_all_printers_info_1_network(mem_ctx, session_info,
4579 msg_ctx, servername, info,
4580 count);
4581 }
4582
4583 return WERR_OK; /* NT4sp5 does that */
4584 }
4585
4586 /********************************************************************
4587 * handle enumeration of printers at level 2
4588 ********************************************************************/
4589
4590 static WERROR enumprinters_level2(TALLOC_CTX *mem_ctx,
4591 const struct auth3_session_info *session_info,
4592 struct messaging_context *msg_ctx,
4593 uint32_t flags,
4594 const char *servername,
4595 union spoolss_PrinterInfo **info,
4596 uint32_t *count)
4597 {
4598 if (flags & PRINTER_ENUM_LOCAL) {
4599
4600 return enum_all_printers_info_2(mem_ctx, session_info, msg_ctx,
4601 servername,
4602 info, count);
4603 }
4604
4605 if (flags & PRINTER_ENUM_NAME) {
4606 if (servername && !is_myname_or_ipaddr(canon_servername(servername))) {
4607 return WERR_INVALID_NAME;
4608 }
4609
4610 return enum_all_printers_info_2(mem_ctx, session_info, msg_ctx,
4611 servername,
4612 info, count);
4613 }
4614
4615 if (flags & PRINTER_ENUM_REMOTE) {
4616 return WERR_UNKNOWN_LEVEL;
4617 }
4618
4619 return WERR_OK;
4620 }
4621
4622 /********************************************************************
4623 * handle enumeration of printers at level 4
4624 ********************************************************************/
4625
4626 static WERROR enumprinters_level4(TALLOC_CTX *mem_ctx,
4627 const struct auth3_session_info *session_info,
4628 struct messaging_context *msg_ctx,
4629 uint32_t flags,
4630 const char *servername,
4631 union spoolss_PrinterInfo **info,
4632 uint32_t *count)
4633 {
4634 DEBUG(4,("enum_all_printers_info_4\n"));
4635
4636 return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx,
4637 servername, 4, flags, info, count);
4638 }
4639
4640
4641 /********************************************************************
4642 * handle enumeration of printers at level 5
4643 ********************************************************************/
4644
4645 static WERROR enumprinters_level5(TALLOC_CTX *mem_ctx,
4646 const struct auth3_session_info *session_info,
4647 struct messaging_context *msg_ctx,
4648 uint32_t flags,
4649 const char *servername,
4650 union spoolss_PrinterInfo **info,
4651 uint32_t *count)
4652 {
4653 DEBUG(4,("enum_all_printers_info_5\n"));
4654
4655 return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx,
4656 servername, 5, flags, info, count);
4657 }
4658
4659 /****************************************************************
4660 _spoolss_EnumPrinters
4661 ****************************************************************/
4662
4663 WERROR _spoolss_EnumPrinters(struct pipes_struct *p,
4664 struct spoolss_EnumPrinters *r)
4665 {
4666 const struct auth3_session_info *session_info = get_session_info_system();
4667 WERROR result;
4668
4669 /* that's an [in out] buffer */
4670
4671 if (!r->in.buffer && (r->in.offered != 0)) {
4672 return WERR_INVALID_PARAM;
4673 }
4674
4675 DEBUG(4,("_spoolss_EnumPrinters\n"));
4676
4677 *r->out.needed = 0;
4678 *r->out.count = 0;
4679 *r->out.info = NULL;
4680
4681 /*
4682 * Level 1:
4683 * flags==PRINTER_ENUM_NAME
4684 * if name=="" then enumerates all printers
4685 * if name!="" then enumerate the printer
4686 * flags==PRINTER_ENUM_REMOTE
4687 * name is NULL, enumerate printers
4688 * Level 2: name!="" enumerates printers, name can't be NULL
4689 * Level 3: doesn't exist
4690 * Level 4: does a local registry lookup
4691 * Level 5: same as Level 2
4692 */
4693
4694 if (r->in.server && r->in.server[0] == '\0') {
4695 r->in.server = NULL;
4696 }
4697
4698 switch (r->in.level) {
4699 case 0:
4700 result = enumprinters_level0(p->mem_ctx, session_info,
4701 p->msg_ctx, r->in.flags,
4702 r->in.server,
4703 r->out.info, r->out.count);
4704 break;
4705 case 1:
4706 result = enumprinters_level1(p->mem_ctx, session_info,
4707 p->msg_ctx, r->in.flags,
4708 r->in.server,
4709 r->out.info, r->out.count);
4710 break;
4711 case 2:
4712 result = enumprinters_level2(p->mem_ctx, session_info,
4713 p->msg_ctx, r->in.flags,
4714 r->in.server,
4715 r->out.info, r->out.count);
4716 break;
4717 case 4:
4718 result = enumprinters_level4(p->mem_ctx, session_info,
4719 p->msg_ctx, r->in.flags,
4720 r->in.server,
4721 r->out.info, r->out.count);
4722 break;
4723 case 5:
4724 result = enumprinters_level5(p->mem_ctx, session_info,
4725 p->msg_ctx, r->in.flags,
4726 r->in.server,
4727 r->out.info, r->out.count);
4728 break;
4729 default:
4730 return WERR_UNKNOWN_LEVEL;
4731 }
4732
4733 if (!W_ERROR_IS_OK(result)) {
4734 return result;
4735 }
4736
4737 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
4738 spoolss_EnumPrinters,
4739 *r->out.info, r->in.level,
4740 *r->out.count);
4741 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
4742 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
4743
4744 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
4745 }
4746
4747 /****************************************************************
4748 _spoolss_GetPrinter
4749 ****************************************************************/
4750
4751 WERROR _spoolss_GetPrinter(struct pipes_struct *p,
4752 struct spoolss_GetPrinter *r)
4753 {
4754 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
4755 struct spoolss_PrinterInfo2 *info2 = NULL;
4756 WERROR result = WERR_OK;
4757 int snum;
4758
4759 /* that's an [in out] buffer */
4760
4761 if (!r->in.buffer && (r->in.offered != 0)) {
4762 return WERR_INVALID_PARAM;
4763 }
4764
4765 *r->out.needed = 0;
4766
4767 if (Printer == NULL) {
4768 return WERR_BADFID;
4769 }
4770
4771 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
4772 return WERR_BADFID;
4773 }
4774
4775 result = winreg_get_printer_internal(p->mem_ctx,
4776 get_session_info_system(),
4777 p->msg_ctx,
4778 lp_const_servicename(snum),
4779 &info2);
4780 if (!W_ERROR_IS_OK(result)) {
4781 goto out;
4782 }
4783
4784 switch (r->in.level) {
4785 case 0:
4786 result = construct_printer_info0(p->mem_ctx,
4787 get_session_info_system(),
4788 p->msg_ctx,
4789 info2,
4790 Printer->servername,
4791 &r->out.info->info0,
4792 snum);
4793 break;
4794 case 1:
4795 result = construct_printer_info1(p->mem_ctx, info2,
4796 PRINTER_ENUM_ICON8,
4797 Printer->servername,
4798 &r->out.info->info1, snum);
4799 break;
4800 case 2:
4801 result = construct_printer_info2(p->mem_ctx, p->msg_ctx, info2,
4802 Printer->servername,
4803 &r->out.info->info2, snum);
4804 break;
4805 case 3:
4806 result = construct_printer_info3(p->mem_ctx, info2,
4807 Printer->servername,
4808 &r->out.info->info3, snum);
4809 break;
4810 case 4:
4811 result = construct_printer_info4(p->mem_ctx, info2,
4812 Printer->servername,
4813 &r->out.info->info4, snum);
4814 break;
4815 case 5:
4816 result = construct_printer_info5(p->mem_ctx, info2,
4817 Printer->servername,
4818 &r->out.info->info5, snum);
4819 break;
4820 case 6:
4821 result = construct_printer_info6(p->mem_ctx, p->msg_ctx, info2,
4822 Printer->servername,
4823 &r->out.info->info6, snum);
4824 break;
4825 case 7:
4826 result = construct_printer_info7(p->mem_ctx, p->msg_ctx,
4827 Printer->servername,
4828 &r->out.info->info7, snum);
4829 break;
4830 case 8:
4831 result = construct_printer_info8(p->mem_ctx, info2,
4832 Printer->servername,
4833 &r->out.info->info8, snum);
4834 break;
4835 default:
4836 result = WERR_UNKNOWN_LEVEL;
4837 break;
4838 }
4839
4840 out:
4841 if (!W_ERROR_IS_OK(result)) {
4842 DEBUG(0, ("_spoolss_GetPrinter: failed to construct printer info level %d - %s\n",
4843 r->in.level, win_errstr(result)));
4844 TALLOC_FREE(r->out.info);
4845 return result;
4846 }
4847
4848 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_PrinterInfo,
4849 r->out.info, r->in.level);
4850 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
4851
4852 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
4853 }
4854
4855 /********************************************************************
4856 ********************************************************************/
4857
4858 #define FILL_DRIVER_STRING(mem_ctx, in, out) \
4859 do { \
4860 if (in && strlen(in)) { \
4861 out = talloc_strdup(mem_ctx, in); \
4862 } else { \
4863 out = talloc_strdup(mem_ctx, ""); \
4864 } \
4865 W_ERROR_HAVE_NO_MEMORY(out); \
4866 } while (0);
4867
4868 #define FILL_DRIVER_UNC_STRING(mem_ctx, server, arch, ver, in, out) \
4869 do { \
4870 if (in && strlen(in)) { \
4871 out = talloc_asprintf(mem_ctx, "\\\\%s\\print$\\%s\\%d\\%s", server, get_short_archi(arch), ver, in); \
4872 } else { \
4873 out = talloc_strdup(mem_ctx, ""); \
4874 } \
4875 W_ERROR_HAVE_NO_MEMORY(out); \
4876 } while (0);
4877
4878 static WERROR string_array_from_driver_info(TALLOC_CTX *mem_ctx,
4879 const char **string_array,
4880 const char ***presult,
4881 const char *cservername,
4882 const char *arch,
4883 int version)
4884 {
4885 int i, num_strings = 0;
4886 const char **array = NULL;
4887
4888 if (string_array == NULL) {
4889 return WERR_INVALID_PARAMETER;
4890 }
4891
4892 for (i=0; string_array[i] && string_array[i][0] != '\0'; i++) {
4893 const char *str = NULL;
4894
4895 if (cservername == NULL || arch == NULL) {
4896 FILL_DRIVER_STRING(mem_ctx, string_array[i], str);
4897 } else {
4898 FILL_DRIVER_UNC_STRING(mem_ctx, cservername, arch, version, string_array[i], str);
4899 }
4900
4901 if (!add_string_to_array(mem_ctx, str, &array, &num_strings)) {
4902 TALLOC_FREE(array);
4903 return WERR_NOMEM;
4904 }
4905 }
4906
4907 if (i > 0) {
4908 ADD_TO_ARRAY(mem_ctx, const char *, NULL,
4909 &array, &num_strings);
4910 }
4911
4912 if (presult) {
4913 *presult = array;
4914 }
4915
4916 return WERR_OK;
4917 }
4918
4919 /********************************************************************
4920 * fill a spoolss_DriverInfo1 struct
4921 ********************************************************************/
4922
4923 static WERROR fill_printer_driver_info1(TALLOC_CTX *mem_ctx,
4924 struct spoolss_DriverInfo1 *r,
4925 const struct spoolss_DriverInfo8 *driver,
4926 const char *servername)
4927 {
4928 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4929 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4930
4931 return WERR_OK;
4932 }
4933
4934 /********************************************************************
4935 * fill a spoolss_DriverInfo2 struct
4936 ********************************************************************/
4937
4938 static WERROR fill_printer_driver_info2(TALLOC_CTX *mem_ctx,
4939 struct spoolss_DriverInfo2 *r,
4940 const struct spoolss_DriverInfo8 *driver,
4941 const char *servername)
4942
4943 {
4944 const char *cservername = canon_servername(servername);
4945
4946 r->version = driver->version;
4947
4948 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4949 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4950 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4951 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4952
4953 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4954 driver->architecture,
4955 driver->version,
4956 driver->driver_path,
4957 r->driver_path);
4958
4959 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4960 driver->architecture,
4961 driver->version,
4962 driver->data_file,
4963 r->data_file);
4964
4965 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4966 driver->architecture,
4967 driver->version,
4968 driver->config_file,
4969 r->config_file);
4970
4971 return WERR_OK;
4972 }
4973
4974 /********************************************************************
4975 * fill a spoolss_DriverInfo3 struct
4976 ********************************************************************/
4977
4978 static WERROR fill_printer_driver_info3(TALLOC_CTX *mem_ctx,
4979 struct spoolss_DriverInfo3 *r,
4980 const struct spoolss_DriverInfo8 *driver,
4981 const char *servername)
4982 {
4983 const char *cservername = canon_servername(servername);
4984
4985 r->version = driver->version;
4986
4987 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4988 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4989 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4990 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4991
4992 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4993 driver->architecture,
4994 driver->version,
4995 driver->driver_path,
4996 r->driver_path);
4997
4998 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4999 driver->architecture,
5000 driver->version,
5001 driver->data_file,
5002 r->data_file);
5003
5004 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5005 driver->architecture,
5006 driver->version,
5007 driver->config_file,
5008 r->config_file);
5009
5010 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5011 driver->architecture,
5012 driver->version,
5013 driver->help_file,
5014 r->help_file);
5015
5016 FILL_DRIVER_STRING(mem_ctx,
5017 driver->monitor_name,
5018 r->monitor_name);
5019
5020 FILL_DRIVER_STRING(mem_ctx,
5021 driver->default_datatype,
5022 r->default_datatype);
5023
5024 return string_array_from_driver_info(mem_ctx,
5025 driver->dependent_files,
5026 &r->dependent_files,
5027 cservername,
5028 driver->architecture,
5029 driver->version);
5030 }
5031
5032 /********************************************************************
5033 * fill a spoolss_DriverInfo4 struct
5034 ********************************************************************/
5035
5036 static WERROR fill_printer_driver_info4(TALLOC_CTX *mem_ctx,
5037 struct spoolss_DriverInfo4 *r,
5038 const struct spoolss_DriverInfo8 *driver,
5039 const char *servername)
5040 {
5041 const char *cservername = canon_servername(servername);
5042 WERROR result;
5043
5044 r->version = driver->version;
5045
5046 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5047 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5048 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5049 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5050
5051 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5052 driver->architecture,
5053 driver->version,
5054 driver->driver_path,
5055 r->driver_path);
5056
5057 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5058 driver->architecture,
5059 driver->version,
5060 driver->data_file,
5061 r->data_file);
5062
5063 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5064 driver->architecture,
5065 driver->version,
5066 driver->config_file,
5067 r->config_file);
5068
5069 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5070 driver->architecture,
5071 driver->version,
5072 driver->help_file,
5073 r->help_file);
5074
5075 result = string_array_from_driver_info(mem_ctx,
5076 driver->dependent_files,
5077 &r->dependent_files,
5078 cservername,
5079 driver->architecture,
5080 driver->version);
5081 if (!W_ERROR_IS_OK(result)) {
5082 return result;
5083 }
5084
5085 FILL_DRIVER_STRING(mem_ctx,
5086 driver->monitor_name,
5087 r->monitor_name);
5088
5089 FILL_DRIVER_STRING(mem_ctx,
5090 driver->default_datatype,
5091 r->default_datatype);
5092
5093
5094 result = string_array_from_driver_info(mem_ctx,
5095 driver->previous_names,
5096 &r->previous_names,
5097 NULL, NULL, 0);
5098
5099 return result;
5100 }
5101
5102 /********************************************************************
5103 * fill a spoolss_DriverInfo5 struct
5104 ********************************************************************/
5105
5106 static WERROR fill_printer_driver_info5(TALLOC_CTX *mem_ctx,
5107 struct spoolss_DriverInfo5 *r,
5108 const struct spoolss_DriverInfo8 *driver,
5109 const char *servername)
5110 {
5111 const char *cservername = canon_servername(servername);
5112
5113 r->version = driver->version;
5114
5115 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5116 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5117 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5118 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5119
5120 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5121 driver->architecture,
5122 driver->version,
5123 driver->driver_path,
5124 r->driver_path);
5125
5126 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5127 driver->architecture,
5128 driver->version,
5129 driver->data_file,
5130 r->data_file);
5131
5132 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5133 driver->architecture,
5134 driver->version,
5135 driver->config_file,
5136 r->config_file);
5137
5138 r->driver_attributes = 0;
5139 r->config_version = 0;
5140 r->driver_version = 0;
5141
5142 return WERR_OK;
5143 }
5144 /********************************************************************
5145 * fill a spoolss_DriverInfo6 struct
5146 ********************************************************************/
5147
5148 static WERROR fill_printer_driver_info6(TALLOC_CTX *mem_ctx,
5149 struct spoolss_DriverInfo6 *r,
5150 const struct spoolss_DriverInfo8 *driver,
5151 const char *servername)
5152 {
5153 const char *cservername = canon_servername(servername);
5154 WERROR result;
5155
5156 r->version = driver->version;
5157
5158 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5159 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5160 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5161 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5162
5163 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5164 driver->architecture,
5165 driver->version,
5166 driver->driver_path,
5167 r->driver_path);
5168
5169 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5170 driver->architecture,
5171 driver->version,
5172 driver->data_file,
5173 r->data_file);
5174
5175 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5176 driver->architecture,
5177 driver->version,
5178 driver->config_file,
5179 r->config_file);
5180
5181 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5182 driver->architecture,
5183 driver->version,
5184 driver->help_file,
5185 r->help_file);
5186
5187 FILL_DRIVER_STRING(mem_ctx,
5188 driver->monitor_name,
5189 r->monitor_name);
5190
5191 FILL_DRIVER_STRING(mem_ctx,
5192 driver->default_datatype,
5193 r->default_datatype);
5194
5195 result = string_array_from_driver_info(mem_ctx,
5196 driver->dependent_files,
5197 &r->dependent_files,
5198 cservername,
5199 driver->architecture,
5200 driver->version);
5201 if (!W_ERROR_IS_OK(result)) {
5202 return result;
5203 }
5204
5205 result = string_array_from_driver_info(mem_ctx,
5206 driver->previous_names,
5207 &r->previous_names,
5208 NULL, NULL, 0);
5209 if (!W_ERROR_IS_OK(result)) {
5210 return result;
5211 }
5212
5213 r->driver_date = driver->driver_date;
5214 r->driver_version = driver->driver_version;
5215
5216 FILL_DRIVER_STRING(mem_ctx,
5217 driver->manufacturer_name,
5218 r->manufacturer_name);
5219 FILL_DRIVER_STRING(mem_ctx,
5220 driver->manufacturer_url,
5221 r->manufacturer_url);
5222 FILL_DRIVER_STRING(mem_ctx,
5223 driver->hardware_id,
5224 r->hardware_id);
5225 FILL_DRIVER_STRING(mem_ctx,
5226 driver->provider,
5227 r->provider);
5228
5229 return WERR_OK;
5230 }
5231
5232 /********************************************************************
5233 * fill a spoolss_DriverInfo8 struct
5234 ********************************************************************/
5235
5236 static WERROR fill_printer_driver_info8(TALLOC_CTX *mem_ctx,
5237 struct spoolss_DriverInfo8 *r,
5238 const struct spoolss_DriverInfo8 *driver,
5239 const char *servername)
5240 {
5241 const char *cservername = canon_servername(servername);
5242 WERROR result;
5243
5244 r->version = driver->version;
5245
5246 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5247 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5248 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5249 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5250
5251 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5252 driver->architecture,
5253 driver->version,
5254 driver->driver_path,
5255 r->driver_path);
5256
5257 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5258 driver->architecture,
5259 driver->version,
5260 driver->data_file,
5261 r->data_file);
5262
5263 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5264 driver->architecture,
5265 driver->version,
5266 driver->config_file,
5267 r->config_file);
5268
5269 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5270 driver->architecture,
5271 driver->version,
5272 driver->help_file,
5273 r->help_file);
5274
5275 FILL_DRIVER_STRING(mem_ctx,
5276 driver->monitor_name,
5277 r->monitor_name);
5278
5279 FILL_DRIVER_STRING(mem_ctx,
5280 driver->default_datatype,
5281 r->default_datatype);
5282
5283 result = string_array_from_driver_info(mem_ctx,
5284 driver->dependent_files,
5285 &r->dependent_files,
5286 cservername,
5287 driver->architecture,
5288 driver->version);
5289 if (!W_ERROR_IS_OK(result)) {
5290 return result;
5291 }
5292
5293 result = string_array_from_driver_info(mem_ctx,
5294 driver->previous_names,
5295 &r->previous_names,
5296 NULL, NULL, 0);
5297 if (!W_ERROR_IS_OK(result)) {
5298 return result;
5299 }
5300
5301 r->driver_date = driver->driver_date;
5302 r->driver_version = driver->driver_version;
5303
5304 FILL_DRIVER_STRING(mem_ctx,
5305 driver->manufacturer_name,
5306 r->manufacturer_name);
5307 FILL_DRIVER_STRING(mem_ctx,
5308 driver->manufacturer_url,
5309 r->manufacturer_url);
5310 FILL_DRIVER_STRING(mem_ctx,
5311 driver->hardware_id,
5312 r->hardware_id);
5313 FILL_DRIVER_STRING(mem_ctx,
5314 driver->provider,
5315 r->provider);
5316
5317 FILL_DRIVER_STRING(mem_ctx,
5318 driver->print_processor,
5319 r->print_processor);
5320 FILL_DRIVER_STRING(mem_ctx,
5321 driver->vendor_setup,
5322 r->vendor_setup);
5323
5324 result = string_array_from_driver_info(mem_ctx,
5325 driver->color_profiles,
5326 &r->color_profiles,
5327 NULL, NULL, 0);
5328 if (!W_ERROR_IS_OK(result)) {
5329 return result;
5330 }
5331
5332 FILL_DRIVER_STRING(mem_ctx,
5333 driver->inf_path,
5334 r->inf_path);
5335
5336 r->printer_driver_attributes = driver->printer_driver_attributes;
5337
5338 result = string_array_from_driver_info(mem_ctx,
5339 driver->core_driver_dependencies,
5340 &r->core_driver_dependencies,
5341 NULL, NULL, 0);
5342 if (!W_ERROR_IS_OK(result)) {
5343 return result;
5344 }
5345
5346 r->min_inbox_driver_ver_date = driver->min_inbox_driver_ver_date;
5347 r->min_inbox_driver_ver_version = driver->min_inbox_driver_ver_version;
5348
5349 return WERR_OK;
5350 }
5351
5352 #if 0 /* disabled until marshalling issues are resolved - gd */
5353 /********************************************************************
5354 ********************************************************************/
5355
5356 static WERROR fill_spoolss_DriverFileInfo(TALLOC_CTX *mem_ctx,
5357 struct spoolss_DriverFileInfo *r,
5358 const char *cservername,
5359 const char *file_name,
5360 enum spoolss_DriverFileType file_type,
5361 uint32_t file_version)
5362 {
5363 r->file_name = talloc_asprintf(mem_ctx, "\\\\%s%s",
5364 cservername, file_name);
5365 W_ERROR_HAVE_NO_MEMORY(r->file_name);
5366 r->file_type = file_type;
5367 r->file_version = file_version;
5368
5369 return WERR_OK;
5370 }
5371
5372 /********************************************************************
5373 ********************************************************************/
5374
5375 static WERROR spoolss_DriverFileInfo_from_driver(TALLOC_CTX *mem_ctx,
5376 const struct spoolss_DriverInfo8 *driver,
5377 const char *cservername,
5378 struct spoolss_DriverFileInfo **info_p,
5379 uint32_t *count_p)
5380 {
5381 struct spoolss_DriverFileInfo *info = NULL;
5382 uint32_t count = 0;
5383 WERROR result;
5384 uint32_t i;
5385
5386 *info_p = NULL;
5387 *count_p = 0;
5388
5389 if (strlen(driver->driver_path)) {
5390 info = talloc_realloc(mem_ctx, info,
5391 struct spoolss_DriverFileInfo,
5392 count + 1);
5393 W_ERROR_HAVE_NO_MEMORY(info);
5394 result = fill_spoolss_DriverFileInfo(info,
5395 &info[count],
5396 cservername,
5397 driver->driver_path,
5398 SPOOLSS_DRIVER_FILE_TYPE_RENDERING,
5399 0);
5400 W_ERROR_NOT_OK_RETURN(result);
5401 count++;
5402 }
5403
5404 if (strlen(driver->config_file)) {
5405 info = talloc_realloc(mem_ctx, info,
5406 struct spoolss_DriverFileInfo,
5407 count + 1);
5408 W_ERROR_HAVE_NO_MEMORY(info);
5409 result = fill_spoolss_DriverFileInfo(info,
5410 &info[count],
5411 cservername,
5412 driver->config_file,
5413 SPOOLSS_DRIVER_FILE_TYPE_CONFIGURATION,
5414 0);
5415 W_ERROR_NOT_OK_RETURN(result);
5416 count++;
5417 }
5418
5419 if (strlen(driver->data_file)) {
5420 info = talloc_realloc(mem_ctx, info,
5421 struct spoolss_DriverFileInfo,
5422 count + 1);
5423 W_ERROR_HAVE_NO_MEMORY(info);
5424 result = fill_spoolss_DriverFileInfo(info,
5425 &info[count],
5426 cservername,
5427 driver->data_file,
5428 SPOOLSS_DRIVER_FILE_TYPE_DATA,
5429 0);
5430 W_ERROR_NOT_OK_RETURN(result);
5431 count++;
5432 }
5433
5434 if (strlen(driver->help_file)) {
5435 info = talloc_realloc(mem_ctx, info,
5436 struct spoolss_DriverFileInfo,
5437 count + 1);
5438 W_ERROR_HAVE_NO_MEMORY(info);
5439 result = fill_spoolss_DriverFileInfo(info,
5440 &info[count],
5441 cservername,
5442 driver->help_file,
5443 SPOOLSS_DRIVER_FILE_TYPE_HELP,
5444 0);
5445 W_ERROR_NOT_OK_RETURN(result);
5446 count++;
5447 }
5448
5449 for (i=0; driver->dependent_files[i] && driver->dependent_files[i][0] != '\0'; i++) {
5450 info = talloc_realloc(mem_ctx, info,
5451 struct spoolss_DriverFileInfo,
5452 count + 1);
5453 W_ERROR_HAVE_NO_MEMORY(info);
5454 result = fill_spoolss_DriverFileInfo(info,
5455 &info[count],
5456 cservername,
5457 driver->dependent_files[i],
5458 SPOOLSS_DRIVER_FILE_TYPE_OTHER,
5459 0);
5460 W_ERROR_NOT_OK_RETURN(result);
5461 count++;
5462 }
5463
5464 *info_p = info;
5465 *count_p = count;
5466
5467 return WERR_OK;
5468 }
5469
5470 /********************************************************************
5471 * fill a spoolss_DriverInfo101 struct
5472 ********************************************************************/
5473
5474 static WERROR fill_printer_driver_info101(TALLOC_CTX *mem_ctx,
5475 struct spoolss_DriverInfo101 *r,
5476 const struct spoolss_DriverInfo8 *driver,
5477 const char *servername)
5478 {
5479 const char *cservername = canon_servername(servername);
5480 WERROR result;
5481
5482 r->version = driver->version;
5483
5484 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5485 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5486 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5487 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5488
5489 result = spoolss_DriverFileInfo_from_driver(mem_ctx, driver,
5490 cservername,
5491 &r->file_info,
5492 &r->file_count);
5493 if (!W_ERROR_IS_OK(result)) {
5494 return result;
5495 }
5496
5497 FILL_DRIVER_STRING(mem_ctx,
5498 driver->monitor_name,
5499 r->monitor_name);
5500
5501 FILL_DRIVER_STRING(mem_ctx,
5502 driver->default_datatype,
5503 r->default_datatype);
5504
5505 result = string_array_from_driver_info(mem_ctx,
5506 driver->previous_names,
5507 &r->previous_names,
5508 NULL, NULL, 0);
5509 if (!W_ERROR_IS_OK(result)) {
5510 return result;
5511 }
5512
5513 r->driver_date = driver->driver_date;
5514 r->driver_version = driver->driver_version;
5515
5516 FILL_DRIVER_STRING(mem_ctx,
5517 driver->manufacturer_name,
5518 r->manufacturer_name);
5519 FILL_DRIVER_STRING(mem_ctx,
5520 driver->manufacturer_url,
5521 r->manufacturer_url);
5522 FILL_DRIVER_STRING(mem_ctx,
5523 driver->hardware_id,
5524 r->hardware_id);
5525 FILL_DRIVER_STRING(mem_ctx,
5526 driver->provider,
5527 r->provider);
5528
5529 return WERR_OK;
5530 }
5531 #endif
5532 /********************************************************************
5533 ********************************************************************/
5534
5535 static WERROR construct_printer_driver_info_level(TALLOC_CTX *mem_ctx,
5536 const struct auth3_session_info *session_info,
5537 struct messaging_context *msg_ctx,
5538 uint32_t level,
5539 union spoolss_DriverInfo *r,
5540 int snum,
5541 const char *servername,
5542 const char *architecture,
5543 uint32_t version)
5544 {
5545 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
5546 struct spoolss_DriverInfo8 *driver;
5547 WERROR result;
5548 struct dcerpc_binding_handle *b;
5549
5550 if (level == 101) {
5551 return WERR_UNKNOWN_LEVEL;
5552 }
5553
5554 result = winreg_printer_binding_handle(mem_ctx,
5555 session_info,
5556 msg_ctx,
5557 &b);
5558 if (!W_ERROR_IS_OK(result)) {
5559 return result;
5560 }
5561
5562 result = winreg_get_printer(mem_ctx, b,
5563 lp_const_servicename(snum),
5564 &pinfo2);
5565
5566 DEBUG(8,("construct_printer_driver_info_level: status: %s\n",
5567 win_errstr(result)));
5568
5569 if (!W_ERROR_IS_OK(result)) {
5570 return WERR_INVALID_PRINTER_NAME;
5571 }
5572
5573 result = winreg_get_driver(mem_ctx, b,
5574 architecture,
5575 pinfo2->drivername, version, &driver);
5576
5577 DEBUG(8,("construct_printer_driver_info_level: status: %s\n",
5578 win_errstr(result)));
5579
5580 if (!W_ERROR_IS_OK(result)) {
5581 /*
5582 * Is this a W2k client ?
5583 */
5584
5585 if (version < 3) {
5586 talloc_free(pinfo2);
5587 return WERR_UNKNOWN_PRINTER_DRIVER;
5588 }
5589
5590 /* Yes - try again with a WinNT driver. */
5591 version = 2;
5592 result = winreg_get_driver(mem_ctx, b,
5593 architecture,
5594 pinfo2->drivername,
5595 version, &driver);
5596 DEBUG(8,("construct_printer_driver_level: status: %s\n",
5597 win_errstr(result)));
5598 if (!W_ERROR_IS_OK(result)) {
5599 talloc_free(pinfo2);
5600 return WERR_UNKNOWN_PRINTER_DRIVER;
5601 }
5602 }
5603
5604 switch (level) {
5605 case 1:
5606 result = fill_printer_driver_info1(mem_ctx, &r->info1, driver, servername);
5607 break;
5608 case 2:
5609 result = fill_printer_driver_info2(mem_ctx, &r->info2, driver, servername);
5610 break;
5611 case 3:
5612 result = fill_printer_driver_info3(mem_ctx, &r->info3, driver, servername);
5613 break;
5614 case 4:
5615 result = fill_printer_driver_info4(mem_ctx, &r->info4, driver, servername);
5616 break;
5617 case 5:
5618 result = fill_printer_driver_info5(mem_ctx, &r->info5, driver, servername);
5619 break;
5620 case 6:
5621 result = fill_printer_driver_info6(mem_ctx, &r->info6, driver, servername);
5622 break;
5623 case 8:
5624 result = fill_printer_driver_info8(mem_ctx, &r->info8, driver, servername);
5625 break;
5626 #if 0 /* disabled until marshalling issues are resolved - gd */
5627 case 101:
5628 result = fill_printer_driver_info101(mem_ctx, &r->info101, driver, servername);
5629 break;
5630 #endif
5631 default:
5632 result = WERR_UNKNOWN_LEVEL;
5633 break;
5634 }
5635
5636 talloc_free(pinfo2);
5637 talloc_free(driver);
5638
5639 return result;
5640 }
5641
5642 /****************************************************************
5643 _spoolss_GetPrinterDriver2
5644 ****************************************************************/
5645
5646 WERROR _spoolss_GetPrinterDriver2(struct pipes_struct *p,
5647 struct spoolss_GetPrinterDriver2 *r)
5648 {
5649 struct printer_handle *printer;
5650 WERROR result;
5651
5652 int snum;
5653
5654 /* that's an [in out] buffer */
5655
5656 if (!r->in.buffer && (r->in.offered != 0)) {
5657 return WERR_INVALID_PARAM;
5658 }
5659
5660 DEBUG(4,("_spoolss_GetPrinterDriver2\n"));
5661
5662 if (!(printer = find_printer_index_by_hnd(p, r->in.handle))) {
5663 DEBUG(0,("_spoolss_GetPrinterDriver2: invalid printer handle!\n"));
5664 return WERR_INVALID_PRINTER_NAME;
5665 }
5666
5667 *r->out.needed = 0;
5668 *r->out.server_major_version = 0;
5669 *r->out.server_minor_version = 0;
5670
5671 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5672 return WERR_BADFID;
5673 }
5674
5675 result = construct_printer_driver_info_level(p->mem_ctx,
5676 get_session_info_system(),
5677 p->msg_ctx,
5678 r->in.level, r->out.info,
5679 snum, printer->servername,
5680 r->in.architecture,
5681 r->in.client_major_version);
5682 if (!W_ERROR_IS_OK(result)) {
5683 TALLOC_FREE(r->out.info);
5684 return result;
5685 }
5686
5687 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_DriverInfo,
5688 r->out.info, r->in.level);
5689 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
5690
5691 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
5692 }
5693
5694
5695 /****************************************************************
5696 _spoolss_StartPagePrinter
5697 ****************************************************************/
5698
5699 WERROR _spoolss_StartPagePrinter(struct pipes_struct *p,
5700 struct spoolss_StartPagePrinter *r)
5701 {
5702 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5703
5704 if (!Printer) {
5705 DEBUG(3,("_spoolss_StartPagePrinter: "
5706 "Error in startpageprinter printer handle\n"));
5707 return WERR_BADFID;
5708 }
5709
5710 Printer->page_started = true;
5711 return WERR_OK;
5712 }
5713
5714 /****************************************************************
5715 _spoolss_EndPagePrinter
5716 ****************************************************************/
5717
5718 WERROR _spoolss_EndPagePrinter(struct pipes_struct *p,
5719 struct spoolss_EndPagePrinter *r)
5720 {
5721 int snum;
5722
5723 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5724
5725 if (!Printer) {
5726 DEBUG(2,("_spoolss_EndPagePrinter: Invalid handle (%s:%u:%u).\n",
5727 OUR_HANDLE(r->in.handle)));
5728 return WERR_BADFID;
5729 }
5730
5731 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5732 return WERR_BADFID;
5733
5734 Printer->page_started = false;
5735 print_job_endpage(p->msg_ctx, snum, Printer->jobid);
5736
5737 return WERR_OK;
5738 }
5739
5740 /****************************************************************
5741 _spoolss_StartDocPrinter
5742 ****************************************************************/
5743
5744 WERROR _spoolss_StartDocPrinter(struct pipes_struct *p,
5745 struct spoolss_StartDocPrinter *r)
5746 {
5747 struct spoolss_DocumentInfo1 *info_1;
5748 int snum;
5749 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5750 WERROR werr;
5751 char *rhost;
5752 int rc;
5753
5754 if (!Printer) {
5755 DEBUG(2,("_spoolss_StartDocPrinter: "
5756 "Invalid handle (%s:%u:%u)\n",
5757 OUR_HANDLE(r->in.handle)));
5758 return WERR_BADFID;
5759 }
5760
5761 if (Printer->jobid) {
5762 DEBUG(2, ("_spoolss_StartDocPrinter: "
5763 "StartDocPrinter called twice! "
5764 "(existing jobid = %d)\n", Printer->jobid));
5765 return WERR_INVALID_HANDLE;
5766 }
5767
5768 if (r->in.level != 1) {
5769 return WERR_UNKNOWN_LEVEL;
5770 }
5771
5772 info_1 = r->in.info.info1;
5773
5774 /*
5775 * a nice thing with NT is it doesn't listen to what you tell it.
5776 * when asked to send _only_ RAW datas, it tries to send datas
5777 * in EMF format.
5778 *
5779 * So I add checks like in NT Server ...
5780 */
5781
5782 if (info_1->datatype) {
5783 if (strcmp(info_1->datatype, "RAW") != 0) {
5784 *r->out.job_id = 0;
5785 return WERR_INVALID_DATATYPE;
5786 }
5787 }
5788
5789 /* get the share number of the printer */
5790 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5791 return WERR_BADFID;
5792 }
5793
5794 rc = get_remote_hostname(p->remote_address,
5795 &rhost,
5796 p->mem_ctx);
5797 if (rc < 0) {
5798 return WERR_NOMEM;
5799 }
5800 if (strequal(rhost,"UNKNOWN")) {
5801 rhost = tsocket_address_inet_addr_string(p->remote_address,
5802 p->mem_ctx);
5803 if (rhost == NULL) {
5804 return WERR_NOMEM;
5805 }
5806 }
5807
5808 werr = print_job_start(p->session_info,
5809 p->msg_ctx,
5810 rhost,
5811 snum,
5812 info_1->document_name,
5813 info_1->output_file,
5814 Printer->devmode,
5815 &Printer->jobid);
5816
5817 /* An error occured in print_job_start() so return an appropriate
5818 NT error code. */
5819
5820 if (!W_ERROR_IS_OK(werr)) {
5821 return werr;
5822 }
5823
5824 Printer->document_started = true;
5825 *r->out.job_id = Printer->jobid;
5826
5827 return WERR_OK;
5828 }
5829
5830 /****************************************************************
5831 _spoolss_EndDocPrinter
5832 ****************************************************************/
5833
5834 WERROR _spoolss_EndDocPrinter(struct pipes_struct *p,
5835 struct spoolss_EndDocPrinter *r)
5836 {
5837 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5838 NTSTATUS status;
5839 int snum;
5840
5841 if (!Printer) {
5842 DEBUG(2,("_spoolss_EndDocPrinter: Invalid handle (%s:%u:%u)\n",
5843 OUR_HANDLE(r->in.handle)));
5844 return WERR_BADFID;
5845 }
5846
5847 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5848 return WERR_BADFID;
5849 }
5850
5851 Printer->document_started = false;
5852 status = print_job_end(p->msg_ctx, snum, Printer->jobid, NORMAL_CLOSE);
5853 if (!NT_STATUS_IS_OK(status)) {
5854 DEBUG(2, ("_spoolss_EndDocPrinter: "
5855 "print_job_end failed [%s]\n",
5856 nt_errstr(status)));
5857 }
5858
5859 Printer->jobid = 0;
5860 return ntstatus_to_werror(status);
5861 }
5862
5863 /****************************************************************
5864 _spoolss_WritePrinter
5865 ****************************************************************/
5866
5867 WERROR _spoolss_WritePrinter(struct pipes_struct *p,
5868 struct spoolss_WritePrinter *r)
5869 {
5870 ssize_t buffer_written;
5871 int snum;
5872 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5873
5874 if (!Printer) {
5875 DEBUG(2,("_spoolss_WritePrinter: Invalid handle (%s:%u:%u)\n",
5876 OUR_HANDLE(r->in.handle)));
5877 *r->out.num_written = r->in._data_size;
5878 return WERR_BADFID;
5879 }
5880
5881 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5882 return WERR_BADFID;
5883
5884 /* print_job_write takes care of checking for PJOB_SMBD_SPOOLING */
5885 buffer_written = print_job_write(server_event_context(),p->msg_ctx,
5886 snum, Printer->jobid,
5887 (const char *)r->in.data.data,
5888 (size_t)r->in._data_size);
5889 if (buffer_written == (ssize_t)-1) {
5890 *r->out.num_written = 0;
5891 if (errno == ENOSPC)
5892 return WERR_NO_SPOOL_SPACE;
5893 else
5894 return WERR_ACCESS_DENIED;
5895 }
5896
5897 *r->out.num_written = r->in._data_size;
5898
5899 return WERR_OK;
5900 }
5901
5902 /********************************************************************
5903 * api_spoolss_getprinter
5904 * called from the spoolss dispatcher
5905 *
5906 ********************************************************************/
5907
5908 static WERROR control_printer(struct policy_handle *handle, uint32_t command,
5909 struct pipes_struct *p)
5910 {
5911 const struct auth3_session_info *session_info = p->session_info;
5912 int snum;
5913 WERROR errcode = WERR_BADFUNC;
5914 struct printer_handle *Printer = find_printer_index_by_hnd(p, handle);
5915
5916 if (!Printer) {
5917 DEBUG(2,("control_printer: Invalid handle (%s:%u:%u)\n",
5918 OUR_HANDLE(handle)));
5919 return WERR_BADFID;
5920 }
5921
5922 if (!get_printer_snum(p, handle, &snum, NULL))
5923 return WERR_BADFID;
5924
5925 switch (command) {
5926 case SPOOLSS_PRINTER_CONTROL_PAUSE:
5927 errcode = print_queue_pause(session_info, p->msg_ctx, snum);
5928 break;
5929 case SPOOLSS_PRINTER_CONTROL_RESUME:
5930 case SPOOLSS_PRINTER_CONTROL_UNPAUSE:
5931 errcode = print_queue_resume(session_info, p->msg_ctx, snum);
5932 break;
5933 case SPOOLSS_PRINTER_CONTROL_PURGE:
5934 errcode = print_queue_purge(session_info, p->msg_ctx, snum);
5935 break;
5936 default:
5937 return WERR_UNKNOWN_LEVEL;
5938 }
5939
5940 return errcode;
5941 }
5942
5943
5944 /****************************************************************
5945 _spoolss_AbortPrinter
5946 * From MSDN: "Deletes printer's spool file if printer is configured
5947 * for spooling"
5948 ****************************************************************/
5949
5950 WERROR _spoolss_AbortPrinter(struct pipes_struct *p,
5951 struct spoolss_AbortPrinter *r)
5952 {
5953 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5954 int snum;
5955 WERROR errcode = WERR_OK;
5956
5957 if (!Printer) {
5958 DEBUG(2,("_spoolss_AbortPrinter: Invalid handle (%s:%u:%u)\n",
5959 OUR_HANDLE(r->in.handle)));
5960 return WERR_BADFID;
5961 }
5962
5963 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5964 return WERR_BADFID;
5965
5966 if (!Printer->document_started) {
5967 return WERR_SPL_NO_STARTDOC;
5968 }
5969
5970 errcode = print_job_delete(p->session_info,
5971 p->msg_ctx,
5972 snum,
5973 Printer->jobid);
5974
5975 return errcode;
5976 }
5977
5978 /********************************************************************
5979 * called by spoolss_api_setprinter
5980 * when updating a printer description
5981 ********************************************************************/
5982
5983 static WERROR update_printer_sec(struct policy_handle *handle,
5984 struct pipes_struct *p,
5985 struct sec_desc_buf *secdesc_ctr)
5986 {
5987 struct spoolss_security_descriptor *new_secdesc = NULL;
5988 struct spoolss_security_descriptor *old_secdesc = NULL;
5989 const char *printer;
5990 WERROR result;
5991 int snum;
5992 struct printer_handle *Printer = find_printer_index_by_hnd(p, handle);
5993 struct dcerpc_binding_handle *b;
5994
5995 if (!Printer || !get_printer_snum(p, handle, &snum, NULL)) {
5996 DEBUG(2,("update_printer_sec: Invalid handle (%s:%u:%u)\n",
5997 OUR_HANDLE(handle)));
5998
5999 result = WERR_BADFID;
6000 goto done;
6001 }
6002
6003 if (secdesc_ctr == NULL) {
6004 DEBUG(10,("update_printer_sec: secdesc_ctr is NULL !\n"));
6005 result = WERR_INVALID_PARAM;
6006 goto done;
6007 }
6008 printer = lp_const_servicename(snum);
6009
6010 /* Check the user has permissions to change the security
6011 descriptor. By experimentation with two NT machines, the user
6012 requires Full Access to the printer to change security
6013 information. */
6014
6015 if ( Printer->access_granted != PRINTER_ACCESS_ADMINISTER ) {
6016 DEBUG(4,("update_printer_sec: updated denied by printer permissions\n"));
6017 result = WERR_ACCESS_DENIED;
6018 goto done;
6019 }
6020
6021 result = winreg_printer_binding_handle(p->mem_ctx,
6022 get_session_info_system(),
6023 p->msg_ctx,
6024 &b);
6025 if (!W_ERROR_IS_OK(result)) {
6026 goto done;
6027 }
6028
6029 /* NT seems to like setting the security descriptor even though
6030 nothing may have actually changed. */
6031 result = winreg_get_printer_secdesc(p->mem_ctx, b,
6032 printer,
6033 &old_secdesc);
6034 if (!W_ERROR_IS_OK(result)) {
6035 DEBUG(2,("update_printer_sec: winreg_get_printer_secdesc_internal() failed\n"));
6036 result = WERR_BADFID;
6037 goto done;
6038 }
6039
6040 if (DEBUGLEVEL >= 10) {
6041 struct security_acl *the_acl;
6042 int i;
6043
6044 the_acl = old_secdesc->dacl;
6045 DEBUG(10, ("old_secdesc_ctr for %s has %d aces:\n",
6046 printer, the_acl->num_aces));
6047
6048 for (i = 0; i < the_acl->num_aces; i++) {
6049 DEBUG(10, ("%s 0x%08x\n", sid_string_dbg(
6050 &the_acl->aces[i].trustee),
6051 the_acl->aces[i].access_mask));
6052 }
6053
6054 the_acl = secdesc_ctr->sd->dacl;
6055
6056 if (the_acl) {
6057 DEBUG(10, ("secdesc_ctr for %s has %d aces:\n",
6058 printer, the_acl->num_aces));
6059
6060 for (i = 0; i < the_acl->num_aces; i++) {
6061 DEBUG(10, ("%s 0x%08x\n", sid_string_dbg(
6062 &the_acl->aces[i].trustee),
6063 the_acl->aces[i].access_mask));
6064 }
6065 } else {
6066 DEBUG(10, ("dacl for secdesc_ctr is NULL\n"));
6067 }
6068 }
6069
6070 new_secdesc = sec_desc_merge(p->mem_ctx, secdesc_ctr->sd, old_secdesc);
6071 if (new_secdesc == NULL) {
6072 result = WERR_NOMEM;
6073 goto done;
6074 }
6075
6076 if (security_descriptor_equal(new_secdesc, old_secdesc)) {
6077 result = WERR_OK;
6078 goto done;
6079 }
6080
6081 result = winreg_set_printer_secdesc(p->mem_ctx, b,
6082 printer,
6083 new_secdesc);
6084
6085 done:
6086 return result;
6087 }
6088
6089 /********************************************************************
6090 Canonicalize printer info from a client
6091 ********************************************************************/
6092
6093 static bool check_printer_ok(TALLOC_CTX *mem_ctx,
6094 struct spoolss_SetPrinterInfo2 *info2,
6095 int snum)
6096 {
6097 fstring printername;
6098 const char *p;
6099
6100 DEBUG(5,("check_printer_ok: servername=%s printername=%s sharename=%s "
6101 "portname=%s drivername=%s comment=%s location=%s\n",
6102 info2->servername, info2->printername, info2->sharename,
6103 info2->portname, info2->drivername, info2->comment,
6104 info2->location));
6105
6106 /* we force some elements to "correct" values */
6107 info2->servername = talloc_asprintf(mem_ctx, "\\\\%s", lp_netbios_name());
6108 if (info2->servername == NULL) {
6109 return false;
6110 }
6111 info2->sharename = talloc_strdup(mem_ctx, lp_const_servicename(snum));
6112 if (info2->sharename == NULL) {
6113 return false;
6114 }
6115
6116 /* check to see if we allow printername != sharename */
6117 if (lp_force_printername(snum)) {
6118 info2->printername = talloc_asprintf(mem_ctx, "\\\\%s\\%s",
6119 lp_netbios_name(), info2->sharename);
6120 } else {
6121 /* make sure printername is in \\server\printername format */
6122 fstrcpy(printername, info2->printername);
6123 p = printername;
6124 if ( printername[0] == '\\' && printername[1] == '\\' ) {
6125 if ( (p = strchr_m( &printername[2], '\\' )) != NULL )
6126 p++;
6127 }
6128
6129 info2->printername = talloc_asprintf(mem_ctx, "\\\\%s\\%s",
6130 lp_netbios_name(), p);
6131 }
6132 if (info2->printername == NULL) {
6133 return false;
6134 }
6135
6136 info2->attributes |= PRINTER_ATTRIBUTE_SAMBA;
6137 info2->attributes &= ~PRINTER_ATTRIBUTE_NOT_SAMBA;
6138
6139 return true;
6140 }
6141
6142 /****************************************************************************
6143 ****************************************************************************/
6144
6145 static WERROR add_port_hook(TALLOC_CTX *ctx, struct security_token *token, const char *portname, const char *uri)
6146 {
6147 char *cmd = lp_addport_cmd();
6148 char *command = NULL;
6149 int ret;
6150 bool is_print_op = false;
6151
6152 if ( !*cmd ) {
6153 return WERR_ACCESS_DENIED;
6154 }
6155
6156 command = talloc_asprintf(ctx,
6157 "%s \"%s\" \"%s\"", cmd, portname, uri );
6158 if (!command) {
6159 return WERR_NOMEM;
6160 }
6161
6162 if ( token )
6163 is_print_op = security_token_has_privilege(token, SEC_PRIV_PRINT_OPERATOR);
6164
6165 DEBUG(10,("Running [%s]\n", command));
6166
6167 /********* BEGIN SePrintOperatorPrivilege **********/
6168
6169 if ( is_print_op )
6170 become_root();
6171
6172 ret = smbrun(command, NULL);
6173
6174 if ( is_print_op )
6175 unbecome_root();
6176
6177 /********* END SePrintOperatorPrivilege **********/
6178
6179 DEBUGADD(10,("returned [%d]\n", ret));
6180
6181 TALLOC_FREE(command);
6182
6183 if ( ret != 0 ) {
6184 return WERR_ACCESS_DENIED;
6185 }
6186
6187 return WERR_OK;
6188 }
6189
6190 /****************************************************************************
6191 ****************************************************************************/
6192
6193 static bool add_printer_hook(TALLOC_CTX *ctx, struct security_token *token,
6194 struct spoolss_SetPrinterInfo2 *info2,
6195 const char *remote_machine,
6196 struct messaging_context *msg_ctx)
6197 {
6198 char *cmd = lp_addprinter_cmd();
6199 char **qlines;
6200 char *command = NULL;
6201 int numlines;
6202 int ret;
6203 int fd;
6204 bool is_print_op = false;
6205
6206 if (!remote_machine) {
6207 return false;
6208 }
6209
6210 command = talloc_asprintf(ctx,
6211 "%s \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"",
6212 cmd, info2->printername, info2->sharename,
6213 info2->portname, info2->drivername,
6214 info2->location, info2->comment, remote_machine);
6215 if (!command) {
6216 return false;
6217 }
6218
6219 if ( token )
6220 is_print_op = security_token_has_privilege(token, SEC_PRIV_PRINT_OPERATOR);
6221
6222 DEBUG(10,("Running [%s]\n", command));
6223
6224 /********* BEGIN SePrintOperatorPrivilege **********/
6225
6226 if ( is_print_op )
6227 become_root();
6228
6229 if ( (ret = smbrun(command, &fd)) == 0 ) {
6230 /* Tell everyone we updated smb.conf. */
6231 message_send_all(msg_ctx, MSG_SMB_CONF_UPDATED, NULL, 0, NULL);
6232 }
6233
6234 if ( is_print_op )
6235 unbecome_root();
6236
6237 /********* END SePrintOperatorPrivilege **********/
6238
6239 DEBUGADD(10,("returned [%d]\n", ret));
6240
6241 TALLOC_FREE(command);
6242
6243 if ( ret != 0 ) {
6244 if (fd != -1)
6245 close(fd);
6246 return false;
6247 }
6248
6249 /* reload our services immediately */
6250 become_root();
6251 reload_services(msg_ctx, -1, false);
6252 unbecome_root();
6253
6254 numlines = 0;
6255 /* Get lines and convert them back to dos-codepage */
6256 qlines = fd_lines_load(fd, &numlines, 0, NULL);
6257 DEBUGADD(10,("Lines returned = [%d]\n", numlines));
6258 close(fd);
6259
6260 /* Set the portname to what the script says the portname should be. */
6261 /* but don't require anything to be return from the script exit a good error code */
6262
6263 if (numlines) {
6264 /* Set the portname to what the script says the portname should be. */
6265 info2->portname = talloc_strdup(ctx, qlines[0]);
6266 DEBUGADD(6,("Line[0] = [%s]\n", qlines[0]));
6267 }
6268
6269 TALLOC_FREE(qlines);
6270 return true;
6271 }
6272
6273 static WERROR update_dsspooler(TALLOC_CTX *mem_ctx,
6274 const struct auth3_session_info *session_info,
6275 struct messaging_context *msg_ctx,
6276 int snum,
6277 struct spoolss_SetPrinterInfo2 *printer,
6278 struct spoolss_PrinterInfo2 *old_printer)
6279 {
6280 bool force_update = (old_printer == NULL);
6281 const char *dnsdomname;
6282 const char *longname;
6283 const char *uncname;
6284 const char *spooling;
6285 DATA_BLOB buffer;
6286 WERROR result = WERR_OK;
6287 struct dcerpc_binding_handle *b;
6288
6289 result = winreg_printer_binding_handle(mem_ctx,
6290 session_info,
6291 msg_ctx,
6292 &b);
6293 if (!W_ERROR_IS_OK(result)) {
6294 return result;
6295 }
6296
6297 if (force_update || !strequal(printer->drivername, old_printer->drivername)) {
6298 push_reg_sz(mem_ctx, &buffer, printer->drivername);
6299 winreg_set_printer_dataex(mem_ctx, b,
6300 printer->sharename,
6301 SPOOL_DSSPOOLER_KEY,
6302 SPOOL_REG_DRIVERNAME,
6303 REG_SZ,
6304 buffer.data,
6305 buffer.length);
6306
6307 if (!force_update) {
6308 DEBUG(10,("update_printer: changing driver [%s]! Sending event!\n",
6309 printer->drivername));
6310
6311 notify_printer_driver(server_event_context(), msg_ctx,
6312 snum, printer->drivername ?
6313 printer->drivername : "");
6314 }
6315 }
6316
6317 if (force_update || !strequal(printer->comment, old_printer->comment)) {
6318 push_reg_sz(mem_ctx, &buffer, printer->comment);
6319 winreg_set_printer_dataex(mem_ctx, b,
6320 printer->sharename,
6321 SPOOL_DSSPOOLER_KEY,
6322 SPOOL_REG_DESCRIPTION,
6323 REG_SZ,
6324 buffer.data,
6325 buffer.length);
6326
6327 if (!force_update) {
6328 notify_printer_comment(server_event_context(), msg_ctx,
6329 snum, printer->comment ?
6330 printer->comment : "");
6331 }
6332 }
6333
6334 if (force_update || !strequal(printer->sharename, old_printer->sharename)) {
6335 push_reg_sz(mem_ctx, &buffer, printer->sharename);
6336 winreg_set_printer_dataex(mem_ctx, b,
6337 printer->sharename,
6338 SPOOL_DSSPOOLER_KEY,
6339 SPOOL_REG_PRINTSHARENAME,
6340 REG_SZ,
6341 buffer.data,
6342 buffer.length);
6343
6344 if (!force_update) {
6345 notify_printer_sharename(server_event_context(),
6346 msg_ctx,
6347 snum, printer->sharename ?
6348 printer->sharename : "");
6349 }
6350 }
6351
6352 if (force_update || !strequal(printer->printername, old_printer->printername)) {
6353 const char *p;
6354
6355 p = strrchr(printer->printername, '\\' );
6356 if (p != NULL) {
6357 p++;
6358 } else {
6359 p = printer->printername;
6360 }
6361
6362 push_reg_sz(mem_ctx, &buffer, p);
6363 winreg_set_printer_dataex(mem_ctx, b,
6364 printer->sharename,
6365 SPOOL_DSSPOOLER_KEY,
6366 SPOOL_REG_PRINTERNAME,
6367 REG_SZ,
6368 buffer.data,
6369 buffer.length);
6370
6371 if (!force_update) {
6372 notify_printer_printername(server_event_context(),
6373 msg_ctx, snum, p ? p : "");
6374 }
6375 }
6376
6377 if (force_update || !strequal(printer->portname, old_printer->portname)) {
6378 push_reg_sz(mem_ctx, &buffer, printer->portname);
6379 winreg_set_printer_dataex(mem_ctx, b,
6380 printer->sharename,
6381 SPOOL_DSSPOOLER_KEY,
6382 SPOOL_REG_PORTNAME,
6383 REG_SZ,
6384 buffer.data,
6385 buffer.length);
6386
6387 if (!force_update) {
6388 notify_printer_port(server_event_context(),
6389 msg_ctx, snum, printer->portname ?
6390 printer->portname : "");
6391 }
6392 }
6393
6394 if (force_update || !strequal(printer->location, old_printer->location)) {
6395 push_reg_sz(mem_ctx, &buffer, printer->location);
6396 winreg_set_printer_dataex(mem_ctx, b,
6397 printer->sharename,
6398 SPOOL_DSSPOOLER_KEY,
6399 SPOOL_REG_LOCATION,
6400 REG_SZ,
6401 buffer.data,
6402 buffer.length);
6403
6404 if (!force_update) {
6405 notify_printer_location(server_event_context(),
6406 msg_ctx, snum,
6407 printer->location ?
6408 printer->location : "");
6409 }
6410 }
6411
6412 if (force_update || !strequal(printer->sepfile, old_printer->sepfile)) {
6413 push_reg_sz(mem_ctx, &buffer, printer->sepfile);
6414 winreg_set_printer_dataex(mem_ctx, b,
6415 printer->sharename,
6416 SPOOL_DSSPOOLER_KEY,
6417 SPOOL_REG_PRINTSEPARATORFILE,
6418 REG_SZ,
6419 buffer.data,
6420 buffer.length);
6421
6422 if (!force_update) {
6423 notify_printer_sepfile(server_event_context(),
6424 msg_ctx, snum,
6425 printer->sepfile ?
6426 printer->sepfile : "");
6427 }
6428 }
6429
6430 if (force_update || printer->starttime != old_printer->starttime) {
6431 buffer = data_blob_talloc(mem_ctx, NULL, 4);
6432 SIVAL(buffer.data, 0, printer->starttime);
6433 winreg_set_printer_dataex(mem_ctx, b,
6434 printer->sharename,
6435 SPOOL_DSSPOOLER_KEY,
6436 SPOOL_REG_PRINTSTARTTIME,
6437 REG_DWORD,
6438 buffer.data,
6439 buffer.length);
6440 }
6441
6442 if (force_update || printer->untiltime != old_printer->untiltime) {
6443 buffer = data_blob_talloc(mem_ctx, NULL, 4);
6444 SIVAL(buffer.data, 0, printer->untiltime);
6445 winreg_set_printer_dataex(mem_ctx, b,
6446 printer->sharename,
6447 SPOOL_DSSPOOLER_KEY,
6448 SPOOL_REG_PRINTENDTIME,
6449 REG_DWORD,
6450 buffer.data,
6451 buffer.length);
6452 }
6453
6454 if (force_update || printer->priority != old_printer->priority) {
6455 buffer = data_blob_talloc(mem_ctx, NULL, 4);
6456 SIVAL(buffer.data, 0, printer->priority);
6457 winreg_set_printer_dataex(mem_ctx, b,
6458 printer->sharename,
6459 SPOOL_DSSPOOLER_KEY,
6460 SPOOL_REG_PRIORITY,
6461 REG_DWORD,
6462 buffer.data,
6463 buffer.length);
6464 }
6465
6466 if (force_update || printer->attributes != old_printer->attributes) {
6467 buffer = data_blob_talloc(mem_ctx, NULL, 4);
6468 SIVAL(buffer.data, 0, (printer->attributes &
6469 PRINTER_ATTRIBUTE_KEEPPRINTEDJOBS));
6470 winreg_set_printer_dataex(mem_ctx, b,
6471 printer->sharename,
6472 SPOOL_DSSPOOLER_KEY,
6473 SPOOL_REG_PRINTKEEPPRINTEDJOBS,
6474 REG_DWORD,
6475 buffer.data,
6476 buffer.length);
6477
6478 switch (printer->attributes & 0x3) {
6479 case 0:
6480 spooling = SPOOL_REGVAL_PRINTWHILESPOOLING;
6481 break;
6482 case 1:
6483 spooling = SPOOL_REGVAL_PRINTAFTERSPOOLED;
6484 break;
6485 case 2:
6486 spooling = SPOOL_REGVAL_PRINTDIRECT;
6487 break;
6488 default:
6489 spooling = "unknown";
6490 }
6491 push_reg_sz(mem_ctx, &buffer, spooling);
6492 winreg_set_printer_dataex(mem_ctx, b,
6493 printer->sharename,
6494 SPOOL_DSSPOOLER_KEY,
6495 SPOOL_REG_PRINTSPOOLING,
6496 REG_SZ,
6497 buffer.data,
6498 buffer.length);
6499 }
6500
6501 push_reg_sz(mem_ctx, &buffer, lp_netbios_name());
6502 winreg_set_printer_dataex(mem_ctx, b,
6503 printer->sharename,
6504 SPOOL_DSSPOOLER_KEY,
6505 SPOOL_REG_SHORTSERVERNAME,
6506 REG_SZ,
6507 buffer.data,
6508 buffer.length);
6509
6510 dnsdomname = get_mydnsfullname();
6511 if (dnsdomname != NULL && dnsdomname[0] != '\0') {
6512 longname = talloc_strdup(mem_ctx, dnsdomname);
6513 } else {
6514 longname = talloc_strdup(mem_ctx, lp_netbios_name());
6515 }
6516 if (longname == NULL) {
6517 result = WERR_NOMEM;
6518 goto done;
6519 }
6520
6521 push_reg_sz(mem_ctx, &buffer, longname);
6522 winreg_set_printer_dataex(mem_ctx, b,
6523 printer->sharename,
6524 SPOOL_DSSPOOLER_KEY,
6525 SPOOL_REG_SERVERNAME,
6526 REG_SZ,
6527 buffer.data,
6528 buffer.length);
6529
6530 uncname = talloc_asprintf(mem_ctx, "\\\\%s\\%s",
6531 lp_netbios_name(), printer->sharename);
6532 push_reg_sz(mem_ctx, &buffer, uncname);
6533 winreg_set_printer_dataex(mem_ctx, b,
6534 printer->sharename,
6535 SPOOL_DSSPOOLER_KEY,
6536 SPOOL_REG_UNCNAME,
6537 REG_SZ,
6538 buffer.data,
6539 buffer.length);
6540
6541 done:
6542 return result;
6543 }
6544
6545 /********************************************************************
6546 * Called by spoolss_api_setprinter
6547 * when updating a printer description.
6548 ********************************************************************/
6549
6550 static WERROR update_printer(struct pipes_struct *p,
6551 struct policy_handle *handle,
6552 struct spoolss_SetPrinterInfoCtr *info_ctr,
6553 struct spoolss_DeviceMode *devmode)
6554 {
6555 uint32_t printer_mask = SPOOLSS_PRINTER_INFO_ALL;
6556 struct spoolss_SetPrinterInfo2 *printer = info_ctr->info.info2;
6557 struct spoolss_PrinterInfo2 *old_printer;
6558 struct printer_handle *Printer = find_printer_index_by_hnd(p, handle);
6559 int snum;
6560 WERROR result = WERR_OK;
6561 TALLOC_CTX *tmp_ctx;
6562 struct dcerpc_binding_handle *b;
6563
6564 DEBUG(8,("update_printer\n"));
6565
6566 tmp_ctx = talloc_new(p->mem_ctx);
6567 if (tmp_ctx == NULL) {
6568 return WERR_NOMEM;
6569 }
6570
6571 if (!Printer) {
6572 result = WERR_BADFID;
6573 goto done;
6574 }
6575
6576 if (!get_printer_snum(p, handle, &snum, NULL)) {
6577 result = WERR_BADFID;
6578 goto done;
6579 }
6580
6581 result = winreg_printer_binding_handle(tmp_ctx,
6582 get_session_info_system(),
6583 p->msg_ctx,
6584 &b);
6585 if (!W_ERROR_IS_OK(result)) {
6586 goto done;
6587 }
6588
6589 result = winreg_get_printer(tmp_ctx, b,
6590 lp_const_servicename(snum),
6591 &old_printer);
6592 if (!W_ERROR_IS_OK(result)) {
6593 result = WERR_BADFID;
6594 goto done;
6595 }
6596
6597 /* Do sanity check on the requested changes for Samba */
6598 if (!check_printer_ok(tmp_ctx, printer, snum)) {
6599 result = WERR_INVALID_PARAM;
6600 goto done;
6601 }
6602
6603 /* FIXME!!! If the driver has changed we really should verify that
6604 it is installed before doing much else --jerry */
6605
6606 /* Check calling user has permission to update printer description */
6607 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
6608 DEBUG(3, ("update_printer: printer property change denied by handle\n"));
6609 result = WERR_ACCESS_DENIED;
6610 goto done;
6611 }
6612
6613 /* Call addprinter hook */
6614 /* Check changes to see if this is really needed */
6615
6616 if (*lp_addprinter_cmd() &&
6617 (!strequal(printer->drivername, old_printer->drivername) ||
6618 !strequal(printer->comment, old_printer->comment) ||
6619 !strequal(printer->portname, old_printer->portname) ||
6620 !strequal(printer->location, old_printer->location)) )
6621 {
6622 char *raddr;
6623
6624 raddr = tsocket_address_inet_addr_string(p->remote_address,
6625 p->mem_ctx);
6626 if (raddr == NULL) {
6627 return WERR_NOMEM;
6628 }
6629
6630 /* add_printer_hook() will call reload_services() */
6631 if (!add_printer_hook(tmp_ctx, p->session_info->security_token,
6632 printer, raddr,
6633 p->msg_ctx)) {
6634 result = WERR_ACCESS_DENIED;
6635 goto done;
6636 }
6637 }
6638
6639 update_dsspooler(tmp_ctx,
6640 get_session_info_system(),
6641 p->msg_ctx,
6642 snum,
6643 printer,
6644 old_printer);
6645
6646 printer_mask &= ~SPOOLSS_PRINTER_INFO_SECDESC;
6647
6648 if (devmode == NULL) {
6649 printer_mask &= ~SPOOLSS_PRINTER_INFO_DEVMODE;
6650 }
6651 result = winreg_update_printer(tmp_ctx, b,
6652 printer->sharename,
6653 printer_mask,
6654 printer,
6655 devmode,
6656 NULL);
6657
6658 done:
6659 talloc_free(tmp_ctx);
6660
6661 return result;
6662 }
6663
6664 /****************************************************************************
6665 ****************************************************************************/
6666 static WERROR publish_or_unpublish_printer(struct pipes_struct *p,
6667 struct policy_handle *handle,
6668 struct spoolss_SetPrinterInfo7 *info7)
6669 {
6670 #ifdef HAVE_ADS
6671 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
6672 WERROR result;
6673 int snum;
6674 struct printer_handle *Printer;
6675
6676 if ( lp_security() != SEC_ADS ) {
6677 return WERR_UNKNOWN_LEVEL;
6678 }
6679
6680 Printer = find_printer_index_by_hnd(p, handle);
6681
6682 DEBUG(5,("publish_or_unpublish_printer, action = %d\n",info7->action));
6683
6684 if (!Printer)
6685 return WERR_BADFID;
6686
6687 if (!get_printer_snum(p, handle, &snum, NULL))
6688 return WERR_BADFID;
6689
6690 result = winreg_get_printer_internal(p->mem_ctx,
6691 get_session_info_system(),
6692 p->msg_ctx,
6693 lp_servicename(snum),
6694 &pinfo2);
6695 if (!W_ERROR_IS_OK(result)) {
6696 return WERR_BADFID;
6697 }
6698
6699 nt_printer_publish(pinfo2,
6700 get_session_info_system(),
6701 p->msg_ctx,
6702 pinfo2,
6703 info7->action);
6704
6705 TALLOC_FREE(pinfo2);
6706 return WERR_OK;
6707 #else
6708 return WERR_UNKNOWN_LEVEL;
6709 #endif
6710 }
6711
6712 /********************************************************************
6713 ********************************************************************/
6714
6715 static WERROR update_printer_devmode(struct pipes_struct *p,
6716 struct policy_handle *handle,
6717 struct spoolss_DeviceMode *devmode)
6718 {
6719 int snum;
6720 struct printer_handle *Printer = find_printer_index_by_hnd(p, handle);
6721 uint32_t info2_mask = SPOOLSS_PRINTER_INFO_DEVMODE;
6722
6723 DEBUG(8,("update_printer_devmode\n"));
6724
6725 if (!Printer) {
6726 return WERR_BADFID;
6727 }
6728
6729 if (!get_printer_snum(p, handle, &snum, NULL)) {
6730 return WERR_BADFID;
6731 }
6732
6733 /* Check calling user has permission to update printer description */
6734 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
6735 DEBUG(3, ("update_printer: printer property change denied by handle\n"));
6736 return WERR_ACCESS_DENIED;
6737 }
6738
6739 return winreg_update_printer_internal(p->mem_ctx,
6740 get_session_info_system(),
6741 p->msg_ctx,
6742 lp_const_servicename(snum),
6743 info2_mask,
6744 NULL,
6745 devmode,
6746 NULL);
6747 }
6748
6749
6750 /****************************************************************
6751 _spoolss_SetPrinter
6752 ****************************************************************/
6753
6754 WERROR _spoolss_SetPrinter(struct pipes_struct *p,
6755 struct spoolss_SetPrinter *r)
6756 {
6757 WERROR result;
6758
6759 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
6760
6761 if (!Printer) {
6762 DEBUG(2,("_spoolss_SetPrinter: Invalid handle (%s:%u:%u)\n",
6763 OUR_HANDLE(r->in.handle)));
6764 return WERR_BADFID;
6765 }
6766
6767 /* check the level */
6768 switch (r->in.info_ctr->level) {
6769 case 0:
6770 return control_printer(r->in.handle, r->in.command, p);
6771 case 2:
6772 result = update_printer(p, r->in.handle,
6773 r->in.info_ctr,
6774 r->in.devmode_ctr->devmode);
6775 if (!W_ERROR_IS_OK(result))
6776 return result;
6777 if (r->in.secdesc_ctr->sd)
6778 result = update_printer_sec(r->in.handle, p,
6779 r->in.secdesc_ctr);
6780 return result;
6781 case 3:
6782 return update_printer_sec(r->in.handle, p,
6783 r->in.secdesc_ctr);
6784 case 7:
6785 return publish_or_unpublish_printer(p, r->in.handle,
6786 r->in.info_ctr->info.info7);
6787 case 8:
6788 return update_printer_devmode(p, r->in.handle,
6789 r->in.devmode_ctr->devmode);
6790 default:
6791 return WERR_UNKNOWN_LEVEL;
6792 }
6793 }
6794
6795 /****************************************************************
6796 _spoolss_FindClosePrinterNotify
6797 ****************************************************************/
6798
6799 WERROR _spoolss_FindClosePrinterNotify(struct pipes_struct *p,
6800 struct spoolss_FindClosePrinterNotify *r)
6801 {
6802 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
6803
6804 if (!Printer) {
6805 DEBUG(2,("_spoolss_FindClosePrinterNotify: "
6806 "Invalid handle (%s:%u:%u)\n", OUR_HANDLE(r->in.handle)));
6807 return WERR_BADFID;
6808 }
6809
6810 if (Printer->notify.cli_chan != NULL &&
6811 Printer->notify.cli_chan->active_connections > 0) {
6812 int snum = -1;
6813
6814 if (Printer->printer_type == SPLHND_PRINTER) {
6815 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
6816 return WERR_BADFID;
6817 }
6818 }
6819
6820 srv_spoolss_replycloseprinter(snum, Printer);
6821 }
6822
6823 Printer->notify.flags=0;
6824 Printer->notify.options=0;
6825 Printer->notify.localmachine[0]='\0';
6826 Printer->notify.printerlocal=0;
6827 TALLOC_FREE(Printer->notify.option);
6828
6829 return WERR_OK;
6830 }
6831
6832 /****************************************************************
6833 _spoolss_AddJob
6834 ****************************************************************/
6835
6836 WERROR _spoolss_AddJob(struct pipes_struct *p,
6837 struct spoolss_AddJob *r)
6838 {
6839 if (!r->in.buffer && (r->in.offered != 0)) {
6840 return WERR_INVALID_PARAM;
6841 }
6842
6843 /* this is what a NT server returns for AddJob. AddJob must fail on
6844 * non-local printers */
6845
6846 if (r->in.level != 1) {
6847 return WERR_UNKNOWN_LEVEL;
6848 }
6849
6850 return WERR_INVALID_PARAM;
6851 }
6852
6853 /****************************************************************************
6854 fill_job_info1
6855 ****************************************************************************/
6856
6857 static WERROR fill_job_info1(TALLOC_CTX *mem_ctx,
6858 struct spoolss_JobInfo1 *r,
6859 const print_queue_struct *queue,
6860 int position, int snum,
6861 struct spoolss_PrinterInfo2 *pinfo2)
6862 {
6863 struct tm *t;
6864
6865 t = gmtime(&queue->time);
6866
6867 r->job_id = queue->job;
6868
6869 r->printer_name = talloc_strdup(mem_ctx, lp_servicename(snum));
6870 W_ERROR_HAVE_NO_MEMORY(r->printer_name);
6871 r->server_name = talloc_strdup(mem_ctx, pinfo2->servername);
6872 W_ERROR_HAVE_NO_MEMORY(r->server_name);
6873 r->user_name = talloc_strdup(mem_ctx, queue->fs_user);
6874 W_ERROR_HAVE_NO_MEMORY(r->user_name);
6875 r->document_name = talloc_strdup(mem_ctx, queue->fs_file);
6876 W_ERROR_HAVE_NO_MEMORY(r->document_name);
6877 r->data_type = talloc_strdup(mem_ctx, "RAW");
6878 W_ERROR_HAVE_NO_MEMORY(r->data_type);
6879 r->text_status = talloc_strdup(mem_ctx, "");
6880 W_ERROR_HAVE_NO_MEMORY(r->text_status);
6881
6882 r->status = nt_printj_status(queue->status);
6883 r->priority = queue->priority;
6884 r->position = position;
6885 r->total_pages = queue->page_count;
6886 r->pages_printed = 0; /* ??? */
6887
6888 init_systemtime(&r->submitted, t);
6889
6890 return WERR_OK;
6891 }
6892
6893 /****************************************************************************
6894 fill_job_info2
6895 ****************************************************************************/
6896
6897 static WERROR fill_job_info2(TALLOC_CTX *mem_ctx,
6898 struct spoolss_JobInfo2 *r,
6899 const print_queue_struct *queue,
6900 int position, int snum,
6901 struct spoolss_PrinterInfo2 *pinfo2,
6902 struct spoolss_DeviceMode *devmode)
6903 {
6904 struct tm *t;
6905
6906 t = gmtime(&queue->time);
6907
6908 r->job_id = queue->job;
6909
6910 r->printer_name = talloc_strdup(mem_ctx, lp_servicename(snum));
6911 W_ERROR_HAVE_NO_MEMORY(r->printer_name);
6912 r->server_name = talloc_strdup(mem_ctx, pinfo2->servername);
6913 W_ERROR_HAVE_NO_MEMORY(r->server_name);
6914 r->user_name = talloc_strdup(mem_ctx, queue->fs_user);
6915 W_ERROR_HAVE_NO_MEMORY(r->user_name);
6916 r->document_name = talloc_strdup(mem_ctx, queue->fs_file);
6917 W_ERROR_HAVE_NO_MEMORY(r->document_name);
6918 r->notify_name = talloc_strdup(mem_ctx, queue->fs_user);
6919 W_ERROR_HAVE_NO_MEMORY(r->notify_name);
6920 r->data_type = talloc_strdup(mem_ctx, "RAW");
6921 W_ERROR_HAVE_NO_MEMORY(r->data_type);
6922 r->print_processor = talloc_strdup(mem_ctx, "winprint");
6923 W_ERROR_HAVE_NO_MEMORY(r->print_processor);
6924 r->parameters = talloc_strdup(mem_ctx, "");
6925 W_ERROR_HAVE_NO_MEMORY(r->parameters);
6926 r->driver_name = talloc_strdup(mem_ctx, pinfo2->drivername);
6927 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
6928
6929 r->devmode = devmode;
6930
6931 r->text_status = talloc_strdup(mem_ctx, "");
6932 W_ERROR_HAVE_NO_MEMORY(r->text_status);
6933
6934 r->secdesc = NULL;
6935
6936 r->status = nt_printj_status(queue->status);
6937 r->priority = queue->priority;
6938 r->position = position;
6939 r->start_time = 0;
6940 r->until_time = 0;
6941 r->total_pages = queue->page_count;
6942 r->size = queue->size;
6943 init_systemtime(&r->submitted, t);
6944 r->time = 0;
6945 r->pages_printed = 0; /* ??? */
6946
6947 return WERR_OK;
6948 }
6949
6950 /****************************************************************************
6951 fill_job_info3
6952 ****************************************************************************/
6953
6954 static WERROR fill_job_info3(TALLOC_CTX *mem_ctx,
6955 struct spoolss_JobInfo3 *r,
6956 const print_queue_struct *queue,
6957 const print_queue_struct *next_queue,
6958 int position, int snum,
6959 struct spoolss_PrinterInfo2 *pinfo2)
6960 {
6961 r->job_id = queue->job;
6962 r->next_job_id = 0;
6963 if (next_queue) {
6964 r->next_job_id = next_queue->job;
6965 }
6966 r->reserved = 0;
6967
6968 return WERR_OK;
6969 }
6970
6971 /****************************************************************************
6972 Enumjobs at level 1.
6973 ****************************************************************************/
6974
6975 static WERROR enumjobs_level1(TALLOC_CTX *mem_ctx,
6976 const print_queue_struct *queue,
6977 uint32_t num_queues, int snum,
6978 struct spoolss_PrinterInfo2 *pinfo2,
6979 union spoolss_JobInfo **info_p,
6980 uint32_t *count)
6981 {
6982 union spoolss_JobInfo *info;
6983 int i;
6984 WERROR result = WERR_OK;
6985
6986 info = talloc_array(mem_ctx, union spoolss_JobInfo, num_queues);
6987 W_ERROR_HAVE_NO_MEMORY(info);
6988
6989 *count = num_queues;
6990
6991 for (i=0; i<*count; i++) {
6992 result = fill_job_info1(info,
6993 &info[i].info1,
6994 &queue[i],
6995 i,
6996 snum,
6997 pinfo2);
6998 if (!W_ERROR_IS_OK(result)) {
6999 goto out;
7000 }
7001 }
7002
7003 out:
7004 if (!W_ERROR_IS_OK(result)) {
7005 TALLOC_FREE(info);
7006 *count = 0;
7007 return result;
7008 }
7009
7010 *info_p = info;
7011
7012 return WERR_OK;
7013 }
7014
7015 /****************************************************************************
7016 Enumjobs at level 2.
7017 ****************************************************************************/
7018
7019 static WERROR enumjobs_level2(TALLOC_CTX *mem_ctx,
7020 const print_queue_struct *queue,
7021 uint32_t num_queues, int snum,
7022 struct spoolss_PrinterInfo2 *pinfo2,
7023 union spoolss_JobInfo **info_p,
7024 uint32_t *count)
7025 {
7026 union spoolss_JobInfo *info;
7027 int i;
7028 WERROR result = WERR_OK;
7029
7030 info = talloc_array(mem_ctx, union spoolss_JobInfo, num_queues);
7031 W_ERROR_HAVE_NO_MEMORY(info);
7032
7033 *count = num_queues;
7034
7035 for (i=0; i<*count; i++) {
7036 struct spoolss_DeviceMode *devmode;
7037
7038 result = spoolss_create_default_devmode(info,
7039 pinfo2->printername,
7040 &devmode);
7041 if (!W_ERROR_IS_OK(result)) {
7042 DEBUG(3, ("Can't proceed w/o a devmode!"));
7043 goto out;
7044 }
7045
7046 result = fill_job_info2(info,
7047 &info[i].info2,
7048 &queue[i],
7049 i,
7050 snum,
7051 pinfo2,
7052 devmode);
7053 if (!W_ERROR_IS_OK(result)) {
7054 goto out;
7055 }
7056 }
7057
7058 out:
7059 if (!W_ERROR_IS_OK(result)) {
7060 TALLOC_FREE(info);
7061 *count = 0;
7062 return result;
7063 }
7064
7065 *info_p = info;
7066
7067 return WERR_OK;
7068 }
7069
7070 /****************************************************************************
7071 Enumjobs at level 3.
7072 ****************************************************************************/
7073
7074 static WERROR enumjobs_level3(TALLOC_CTX *mem_ctx,
7075 const print_queue_struct *queue,
7076 uint32_t num_queues, int snum,
7077 struct spoolss_PrinterInfo2 *pinfo2,
7078 union spoolss_JobInfo **info_p,
7079 uint32_t *count)
7080 {
7081 union spoolss_JobInfo *info;
7082 int i;
7083 WERROR result = WERR_OK;
7084
7085 info = talloc_array(mem_ctx, union spoolss_JobInfo, num_queues);
7086 W_ERROR_HAVE_NO_MEMORY(info);
7087
7088 *count = num_queues;
7089
7090 for (i=0; i<*count; i++) {
7091 const print_queue_struct *next_queue = NULL;
7092
7093 if (i+1 < *count) {
7094 next_queue = &queue[i+1];
7095 }
7096
7097 result = fill_job_info3(info,
7098 &info[i].info3,
7099 &queue[i],
7100 next_queue,
7101 i,
7102 snum,
7103 pinfo2);
7104 if (!W_ERROR_IS_OK(result)) {
7105 goto out;
7106 }
7107 }
7108
7109 out:
7110 if (!W_ERROR_IS_OK(result)) {
7111 TALLOC_FREE(info);
7112 *count = 0;
7113 return result;
7114 }
7115
7116 *info_p = info;
7117
7118 return WERR_OK;
7119 }
7120
7121 /****************************************************************
7122 _spoolss_EnumJobs
7123 ****************************************************************/
7124
7125 WERROR _spoolss_EnumJobs(struct pipes_struct *p,
7126 struct spoolss_EnumJobs *r)
7127 {
7128 WERROR result;
7129 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
7130 int snum;
7131 print_status_struct prt_status;
7132 print_queue_struct *queue = NULL;
7133 uint32_t count;
7134
7135 /* that's an [in out] buffer */
7136
7137 if (!r->in.buffer && (r->in.offered != 0)) {
7138 return WERR_INVALID_PARAM;
7139 }
7140
7141 DEBUG(4,("_spoolss_EnumJobs\n"));
7142
7143 *r->out.needed = 0;
7144 *r->out.count = 0;
7145 *r->out.info = NULL;
7146
7147 /* lookup the printer snum and tdb entry */
7148
7149 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
7150 return WERR_BADFID;
7151 }
7152
7153 result = winreg_get_printer_internal(p->mem_ctx,
7154 get_session_info_system(),
7155 p->msg_ctx,
7156 lp_const_servicename(snum),
7157 &pinfo2);
7158 if (!W_ERROR_IS_OK(result)) {
7159 return result;
7160 }
7161
7162 count = print_queue_status(p->msg_ctx, snum, &queue, &prt_status);
7163 DEBUGADD(4,("count:[%d], status:[%d], [%s]\n",
7164 count, prt_status.status, prt_status.message));
7165
7166 if (count == 0) {
7167 SAFE_FREE(queue);
7168 TALLOC_FREE(pinfo2);
7169 return WERR_OK;
7170 }
7171
7172 switch (r->in.level) {
7173 case 1:
7174 result = enumjobs_level1(p->mem_ctx, queue, count, snum,
7175 pinfo2, r->out.info, r->out.count);
7176 break;
7177 case 2:
7178 result = enumjobs_level2(p->mem_ctx, queue, count, snum,
7179 pinfo2, r->out.info, r->out.count);
7180 break;
7181 case 3:
7182 result = enumjobs_level3(p->mem_ctx, queue, count, snum,
7183 pinfo2, r->out.info, r->out.count);
7184 break;
7185 default:
7186 result = WERR_UNKNOWN_LEVEL;
7187 break;
7188 }
7189
7190 SAFE_FREE(queue);
7191 TALLOC_FREE(pinfo2);
7192
7193 if (!W_ERROR_IS_OK(result)) {
7194 return result;
7195 }
7196
7197 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7198 spoolss_EnumJobs,
7199 *r->out.info, r->in.level,
7200 *r->out.count);
7201 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
7202 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
7203
7204 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7205 }
7206
7207 /****************************************************************
7208 _spoolss_ScheduleJob
7209 ****************************************************************/
7210
7211 WERROR _spoolss_ScheduleJob(struct pipes_struct *p,
7212 struct spoolss_ScheduleJob *r)
7213 {
7214 return WERR_OK;
7215 }
7216
7217 /****************************************************************
7218 ****************************************************************/
7219
7220 static WERROR spoolss_setjob_1(TALLOC_CTX *mem_ctx,
7221 struct messaging_context *msg_ctx,
7222 const char *printer_name,
7223 uint32_t job_id,
7224 struct spoolss_SetJobInfo1 *r)
7225 {
7226 char *old_doc_name;
7227
7228 if (!print_job_get_name(mem_ctx, printer_name, job_id, &old_doc_name)) {
7229 return WERR_BADFID;
7230 }
7231
7232 if (strequal(old_doc_name, r->document_name)) {
7233 return WERR_OK;
7234 }
7235
7236 if (!print_job_set_name(server_event_context(), msg_ctx,
7237 printer_name, job_id, r->document_name)) {
7238 return WERR_BADFID;
7239 }
7240
7241 return WERR_OK;
7242 }
7243
7244 /****************************************************************
7245 _spoolss_SetJob
7246 ****************************************************************/
7247
7248 WERROR _spoolss_SetJob(struct pipes_struct *p,
7249 struct spoolss_SetJob *r)
7250 {
7251 const struct auth3_session_info *session_info = p->session_info;
7252 int snum;
7253 WERROR errcode = WERR_BADFUNC;
7254
7255 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
7256 return WERR_BADFID;
7257 }
7258
7259 if (!print_job_exists(lp_const_servicename(snum), r->in.job_id)) {
7260 return WERR_INVALID_PRINTER_NAME;
7261 }
7262
7263 switch (r->in.command) {
7264 case SPOOLSS_JOB_CONTROL_CANCEL:
7265 case SPOOLSS_JOB_CONTROL_DELETE:
7266 errcode = print_job_delete(session_info, p->msg_ctx,
7267 snum, r->in.job_id);
7268 if (W_ERROR_EQUAL(errcode, WERR_PRINTER_HAS_JOBS_QUEUED)) {
7269 errcode = WERR_OK;
7270 }
7271 break;
7272 case SPOOLSS_JOB_CONTROL_PAUSE:
7273 if (print_job_pause(session_info, p->msg_ctx,
7274 snum, r->in.job_id, &errcode)) {
7275 errcode = WERR_OK;
7276 }
7277 break;
7278 case SPOOLSS_JOB_CONTROL_RESTART:
7279 case SPOOLSS_JOB_CONTROL_RESUME:
7280 if (print_job_resume(session_info, p->msg_ctx,
7281 snum, r->in.job_id, &errcode)) {
7282 errcode = WERR_OK;
7283 }
7284 break;
7285 case 0:
7286 errcode = WERR_OK;
7287 break;
7288 default:
7289 return WERR_UNKNOWN_LEVEL;
7290 }
7291
7292 if (!W_ERROR_IS_OK(errcode)) {
7293 return errcode;
7294 }
7295
7296 if (r->in.ctr == NULL) {
7297 return errcode;
7298 }
7299
7300 switch (r->in.ctr->level) {
7301 case 1:
7302 errcode = spoolss_setjob_1(p->mem_ctx, p->msg_ctx,
7303 lp_const_servicename(snum),
7304 r->in.job_id,
7305 r->in.ctr->info.info1);
7306 break;
7307 case 2:
7308 case 3:
7309 case 4:
7310 default:
7311 return WERR_UNKNOWN_LEVEL;
7312 }
7313
7314 return errcode;
7315 }
7316
7317 /****************************************************************************
7318 Enumerates all printer drivers by level and architecture.
7319 ****************************************************************************/
7320
7321 static WERROR enumprinterdrivers_level_by_architecture(TALLOC_CTX *mem_ctx,
7322 const struct auth3_session_info *session_info,
7323 struct messaging_context *msg_ctx,
7324 const char *servername,
7325 const char *architecture,
7326 uint32_t level,
7327 union spoolss_DriverInfo **info_p,
7328 uint32_t *count_p)
7329 {
7330 int i;
7331 uint32_t version;
7332 struct spoolss_DriverInfo8 *driver;
7333 union spoolss_DriverInfo *info = NULL;
7334 uint32_t count = 0;
7335 WERROR result = WERR_OK;
7336 uint32_t num_drivers;
7337 const char **drivers;
7338 struct dcerpc_binding_handle *b;
7339
7340 *count_p = 0;
7341 *info_p = NULL;
7342
7343 result = winreg_printer_binding_handle(mem_ctx,
7344 session_info,
7345 msg_ctx,
7346 &b);
7347 if (!W_ERROR_IS_OK(result)) {
7348 goto out;
7349 }
7350
7351 for (version=0; version<DRIVER_MAX_VERSION; version++) {
7352 result = winreg_get_driver_list(mem_ctx, b,
7353 architecture, version,
7354 &num_drivers, &drivers);
7355 if (!W_ERROR_IS_OK(result)) {
7356 goto out;
7357 }
7358 DEBUG(4, ("we have:[%d] drivers in environment"
7359 " [%s] and version [%d]\n",
7360 num_drivers, architecture, version));
7361
7362 if (num_drivers != 0) {
7363 info = talloc_realloc(mem_ctx, info,
7364 union spoolss_DriverInfo,
7365 count + num_drivers);
7366 if (!info) {
7367 DEBUG(0,("enumprinterdrivers_level_by_architecture: "
7368 "failed to enlarge driver info buffer!\n"));
7369 result = WERR_NOMEM;
7370 goto out;
7371 }
7372 }
7373
7374 for (i = 0; i < num_drivers; i++) {
7375 DEBUG(5, ("\tdriver: [%s]\n", drivers[i]));
7376
7377 result = winreg_get_driver(mem_ctx, b,
7378 architecture, drivers[i],
7379 version, &driver);
7380 if (!W_ERROR_IS_OK(result)) {
7381 goto out;
7382 }
7383
7384 switch (level) {
7385 case 1:
7386 result = fill_printer_driver_info1(info, &info[count+i].info1,
7387 driver, servername);
7388 break;
7389 case 2:
7390 result = fill_printer_driver_info2(info, &info[count+i].info2,
7391 driver, servername);
7392 break;
7393 case 3:
7394 result = fill_printer_driver_info3(info, &info[count+i].info3,
7395 driver, servername);
7396 break;
7397 case 4:
7398 result = fill_printer_driver_info4(info, &info[count+i].info4,
7399 driver, servername);
7400 break;
7401 case 5:
7402 result = fill_printer_driver_info5(info, &info[count+i].info5,
7403 driver, servername);
7404 break;
7405 case 6:
7406 result = fill_printer_driver_info6(info, &info[count+i].info6,
7407 driver, servername);
7408 break;
7409 case 8:
7410 result = fill_printer_driver_info8(info, &info[count+i].info8,
7411 driver, servername);
7412 break;
7413 default:
7414 result = WERR_UNKNOWN_LEVEL;
7415 break;
7416 }
7417
7418 TALLOC_FREE(driver);
7419
7420 if (!W_ERROR_IS_OK(result)) {
7421 goto out;
7422 }
7423 }
7424
7425 count += num_drivers;
7426 TALLOC_FREE(drivers);
7427 }
7428
7429 out:
7430 TALLOC_FREE(drivers);
7431
7432 if (!W_ERROR_IS_OK(result)) {
7433 TALLOC_FREE(info);
7434 return result;
7435 }
7436
7437 *info_p = info;
7438 *count_p = count;
7439
7440 return WERR_OK;
7441 }
7442
7443 /****************************************************************************
7444 Enumerates all printer drivers by level.
7445 ****************************************************************************/
7446
7447 static WERROR enumprinterdrivers_level(TALLOC_CTX *mem_ctx,
7448 const struct auth3_session_info *session_info,
7449 struct messaging_context *msg_ctx,
7450 const char *servername,
7451 const char *architecture,
7452 uint32_t level,
7453 union spoolss_DriverInfo **info_p,
7454 uint32_t *count_p)
7455 {
7456 uint32_t a,i;
7457 WERROR result = WERR_OK;
7458
7459 if (strequal(architecture, SPOOLSS_ARCHITECTURE_ALL)) {
7460
7461 for (a=0; archi_table[a].long_archi != NULL; a++) {
7462
7463 union spoolss_DriverInfo *info = NULL;
7464 uint32_t count = 0;
7465
7466 result = enumprinterdrivers_level_by_architecture(mem_ctx,
7467 session_info,
7468 msg_ctx,
7469 servername,
7470 archi_table[a].long_archi,
7471 level,
7472 &info,
7473 &count);
7474 if (!W_ERROR_IS_OK(result)) {
7475 continue;
7476 }
7477
7478 for (i=0; i < count; i++) {
7479 ADD_TO_ARRAY(mem_ctx, union spoolss_DriverInfo,
7480 info[i], info_p, count_p);
7481 }
7482 }
7483
7484 return result;
7485 }
7486
7487 return enumprinterdrivers_level_by_architecture(mem_ctx,
7488 session_info,
7489 msg_ctx,
7490 servername,
7491 architecture,
7492 level,
7493 info_p,
7494 count_p);
7495 }
7496
7497 /****************************************************************
7498 _spoolss_EnumPrinterDrivers
7499 ****************************************************************/
7500
7501 WERROR _spoolss_EnumPrinterDrivers(struct pipes_struct *p,
7502 struct spoolss_EnumPrinterDrivers *r)
7503 {
7504 const char *cservername;
7505 WERROR result;
7506
7507 /* that's an [in out] buffer */
7508
7509 if (!r->in.buffer && (r->in.offered != 0)) {
7510 return WERR_INVALID_PARAM;
7511 }
7512
7513 DEBUG(4,("_spoolss_EnumPrinterDrivers\n"));
7514
7515 *r->out.needed = 0;
7516 *r->out.count = 0;
7517 *r->out.info = NULL;
7518
7519 cservername = canon_servername(r->in.server);
7520
7521 if (!is_myname_or_ipaddr(cservername)) {
7522 return WERR_UNKNOWN_PRINTER_DRIVER;
7523 }
7524
7525 result = enumprinterdrivers_level(p->mem_ctx,
7526 get_session_info_system(),
7527 p->msg_ctx,
7528 cservername,
7529 r->in.environment,
7530 r->in.level,
7531 r->out.info,
7532 r->out.count);
7533 if (!W_ERROR_IS_OK(result)) {
7534 return result;
7535 }
7536
7537 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7538 spoolss_EnumPrinterDrivers,
7539 *r->out.info, r->in.level,
7540 *r->out.count);
7541 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
7542 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
7543
7544 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7545 }
7546
7547 /****************************************************************
7548 _spoolss_EnumForms
7549 ****************************************************************/
7550
7551 WERROR _spoolss_EnumForms(struct pipes_struct *p,
7552 struct spoolss_EnumForms *r)
7553 {
7554 WERROR result;
7555
7556 *r->out.count = 0;
7557 *r->out.needed = 0;
7558 *r->out.info = NULL;
7559
7560 /* that's an [in out] buffer */
7561
7562 if (!r->in.buffer && (r->in.offered != 0) ) {
7563 return WERR_INVALID_PARAM;
7564 }
7565
7566 DEBUG(4,("_spoolss_EnumForms\n"));
7567 DEBUGADD(5,("Offered buffer size [%d]\n", r->in.offered));
7568 DEBUGADD(5,("Info level [%d]\n", r->in.level));
7569
7570 switch (r->in.level) {
7571 case 1:
7572 result = winreg_printer_enumforms1_internal(p->mem_ctx,
7573 get_session_info_system(),
7574 p->msg_ctx,
7575 r->out.count,
7576 r->out.info);
7577 break;
7578 default:
7579 result = WERR_UNKNOWN_LEVEL;
7580 break;
7581 }
7582
7583 if (!W_ERROR_IS_OK(result)) {
7584 return result;
7585 }
7586
7587 if (*r->out.count == 0) {
7588 return WERR_NO_MORE_ITEMS;
7589 }
7590
7591 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7592 spoolss_EnumForms,
7593 *r->out.info, r->in.level,
7594 *r->out.count);
7595 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
7596 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
7597
7598 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7599 }
7600
7601 /****************************************************************
7602 _spoolss_GetForm
7603 ****************************************************************/
7604
7605 WERROR _spoolss_GetForm(struct pipes_struct *p,
7606 struct spoolss_GetForm *r)
7607 {
7608 WERROR result;
7609
7610 /* that's an [in out] buffer */
7611
7612 if (!r->in.buffer && (r->in.offered != 0)) {
7613 return WERR_INVALID_PARAM;
7614 }
7615
7616 DEBUG(4,("_spoolss_GetForm\n"));
7617 DEBUGADD(5,("Offered buffer size [%d]\n", r->in.offered));
7618 DEBUGADD(5,("Info level [%d]\n", r->in.level));
7619
7620 switch (r->in.level) {
7621 case 1:
7622 result = winreg_printer_getform1_internal(p->mem_ctx,
7623 get_session_info_system(),
7624 p->msg_ctx,
7625 r->in.form_name,
7626 &r->out.info->info1);
7627 break;
7628 default:
7629 result = WERR_UNKNOWN_LEVEL;
7630 break;
7631 }
7632
7633 if (!W_ERROR_IS_OK(result)) {
7634 TALLOC_FREE(r->out.info);
7635 return result;
7636 }
7637
7638 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_FormInfo,
7639 r->out.info, r->in.level);
7640 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
7641
7642 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7643 }
7644
7645 /****************************************************************************
7646 ****************************************************************************/
7647
7648 static WERROR fill_port_1(TALLOC_CTX *mem_ctx,
7649 struct spoolss_PortInfo1 *r,
7650 const char *name)
7651 {
7652 r->port_name = talloc_strdup(mem_ctx, name);
7653 W_ERROR_HAVE_NO_MEMORY(r->port_name);
7654
7655 return WERR_OK;
7656 }
7657
7658 /****************************************************************************
7659 TODO: This probably needs distinguish between TCP/IP and Local ports
7660 somehow.
7661 ****************************************************************************/
7662
7663 static WERROR fill_port_2(TALLOC_CTX *mem_ctx,
7664 struct spoolss_PortInfo2 *r,
7665 const char *name)
7666 {
7667 r->port_name = talloc_strdup(mem_ctx, name);
7668 W_ERROR_HAVE_NO_MEMORY(r->port_name);
7669
7670 r->monitor_name = talloc_strdup(mem_ctx, "Local Monitor");
7671 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
7672
7673 r->description = talloc_strdup(mem_ctx, SPL_LOCAL_PORT);
7674 W_ERROR_HAVE_NO_MEMORY(r->description);
7675
7676 r->port_type = SPOOLSS_PORT_TYPE_WRITE;
7677 r->reserved = 0;
7678
7679 return WERR_OK;
7680 }
7681
7682
7683 /****************************************************************************
7684 wrapper around the enumer ports command
7685 ****************************************************************************/
7686
7687 static WERROR enumports_hook(TALLOC_CTX *ctx, int *count, char ***lines)
7688 {
7689 char *cmd = lp_enumports_cmd();
7690 char **qlines = NULL;
7691 char *command = NULL;
7692 int numlines;
7693 int ret;
7694 int fd;
7695
7696 *count = 0;
7697 *lines = NULL;
7698
7699 /* if no hook then just fill in the default port */
7700
7701 if ( !*cmd ) {
7702 if (!(qlines = talloc_array( NULL, char*, 2 ))) {
7703 return WERR_NOMEM;
7704 }
7705 if (!(qlines[0] = talloc_strdup(qlines, SAMBA_PRINTER_PORT_NAME ))) {
7706 TALLOC_FREE(qlines);
7707 return WERR_NOMEM;
7708 }
7709 qlines[1] = NULL;
7710 numlines = 1;
7711 }
7712 else {
7713 /* we have a valid enumport command */
7714
7715 command = talloc_asprintf(ctx, "%s \"%d\"", cmd, 1);
7716 if (!command) {
7717 return WERR_NOMEM;
7718 }
7719
7720 DEBUG(10,("Running [%s]\n", command));
7721 ret = smbrun(command, &fd);
7722 DEBUG(10,("Returned [%d]\n", ret));
7723 TALLOC_FREE(command);
7724 if (ret != 0) {
7725 if (fd != -1) {
7726 close(fd);
7727 }
7728 return WERR_ACCESS_DENIED;
7729 }
7730
7731 numlines = 0;
7732 qlines = fd_lines_load(fd, &numlines, 0, NULL);
7733 DEBUGADD(10,("Lines returned = [%d]\n", numlines));
7734 close(fd);
7735 }
7736
7737 *count = numlines;
7738 *lines = qlines;
7739
7740 return WERR_OK;
7741 }
7742
7743 /****************************************************************************
7744 enumports level 1.
7745 ****************************************************************************/
7746
7747 static WERROR enumports_level_1(TALLOC_CTX *mem_ctx,
7748 union spoolss_PortInfo **info_p,
7749 uint32_t *count)
7750 {
7751 union spoolss_PortInfo *info = NULL;
7752 int i=0;
7753 WERROR result = WERR_OK;
7754 char **qlines = NULL;
7755 int numlines = 0;
7756
7757 result = enumports_hook(talloc_tos(), &numlines, &qlines );
7758 if (!W_ERROR_IS_OK(result)) {
7759 goto out;
7760 }
7761
7762 if (numlines) {
7763 info = talloc_array(mem_ctx, union spoolss_PortInfo, numlines);
7764 if (!info) {
7765 DEBUG(10,("Returning WERR_NOMEM\n"));
7766 result = WERR_NOMEM;
7767 goto out;
7768 }
7769
7770 for (i=0; i<numlines; i++) {
7771 DEBUG(6,("Filling port number [%d] with port [%s]\n", i, qlines[i]));
7772 result = fill_port_1(info, &info[i].info1, qlines[i]);
7773 if (!W_ERROR_IS_OK(result)) {
7774 goto out;
7775 }
7776 }
7777 }
7778 TALLOC_FREE(qlines);
7779
7780 out:
7781 if (!W_ERROR_IS_OK(result)) {
7782 TALLOC_FREE(info);
7783 TALLOC_FREE(qlines);
7784 *count = 0;
7785 *info_p = NULL;
7786 return result;
7787 }
7788
7789 *info_p = info;
7790 *count = numlines;
7791
7792 return WERR_OK;
7793 }
7794
7795 /****************************************************************************
7796 enumports level 2.
7797 ****************************************************************************/
7798
7799 static WERROR enumports_level_2(TALLOC_CTX *mem_ctx,
7800 union spoolss_PortInfo **info_p,
7801 uint32_t *count)
7802 {
7803 union spoolss_PortInfo *info = NULL;
7804 int i=0;
7805 WERROR result = WERR_OK;
7806 char **qlines = NULL;
7807 int numlines = 0;
7808
7809 result = enumports_hook(talloc_tos(), &numlines, &qlines );
7810 if (!W_ERROR_IS_OK(result)) {
7811 goto out;
7812 }
7813
7814 if (numlines) {
7815 info = talloc_array(mem_ctx, union spoolss_PortInfo, numlines);
7816 if (!info) {
7817 DEBUG(10,("Returning WERR_NOMEM\n"));
7818 result = WERR_NOMEM;
7819 goto out;
7820 }
7821
7822 for (i=0; i<numlines; i++) {
7823 DEBUG(6,("Filling port number [%d] with port [%s]\n", i, qlines[i]));
7824 result = fill_port_2(info, &info[i].info2, qlines[i]);
7825 if (!W_ERROR_IS_OK(result)) {
7826 goto out;
7827 }
7828 }
7829 }
7830 TALLOC_FREE(qlines);
7831
7832 out:
7833 if (!W_ERROR_IS_OK(result)) {
7834 TALLOC_FREE(info);
7835 TALLOC_FREE(qlines);
7836 *count = 0;
7837 *info_p = NULL;
7838 return result;
7839 }
7840
7841 *info_p = info;
7842 *count = numlines;
7843
7844 return WERR_OK;
7845 }
7846
7847 /****************************************************************
7848 _spoolss_EnumPorts
7849 ****************************************************************/
7850
7851 WERROR _spoolss_EnumPorts(struct pipes_struct *p,
7852 struct spoolss_EnumPorts *r)
7853 {
7854 WERROR result;
7855
7856 /* that's an [in out] buffer */
7857
7858 if (!r->in.buffer && (r->in.offered != 0)) {
7859 return WERR_INVALID_PARAM;
7860 }
7861
7862 DEBUG(4,("_spoolss_EnumPorts\n"));
7863
7864 *r->out.count = 0;
7865 *r->out.needed = 0;
7866 *r->out.info = NULL;
7867
7868 switch (r->in.level) {
7869 case 1:
7870 result = enumports_level_1(p->mem_ctx, r->out.info,
7871 r->out.count);
7872 break;
7873 case 2:
7874 result = enumports_level_2(p->mem_ctx, r->out.info,
7875 r->out.count);
7876 break;
7877 default:
7878 return WERR_UNKNOWN_LEVEL;
7879 }
7880
7881 if (!W_ERROR_IS_OK(result)) {
7882 return result;
7883 }
7884
7885 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7886 spoolss_EnumPorts,
7887 *r->out.info, r->in.level,
7888 *r->out.count);
7889 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
7890 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
7891
7892 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7893 }
7894
7895 /****************************************************************************
7896 ****************************************************************************/
7897
7898 static WERROR spoolss_addprinterex_level_2(struct pipes_struct *p,
7899 const char *server,
7900 struct spoolss_SetPrinterInfoCtr *info_ctr,
7901 struct spoolss_DeviceMode *devmode,
7902 struct security_descriptor *secdesc,
7903 struct spoolss_UserLevelCtr *user_ctr,
7904 struct policy_handle *handle)
7905 {
7906 struct spoolss_SetPrinterInfo2 *info2 = info_ctr->info.info2;
7907 uint32_t info2_mask = SPOOLSS_PRINTER_INFO_ALL;
7908 int snum;
7909 WERROR err = WERR_OK;
7910
7911 /* samba does not have a concept of local, non-shared printers yet, so
7912 * make sure we always setup sharename - gd */
7913 if ((info2->sharename == NULL || info2->sharename[0] == '\0') &&
7914 (info2->printername != NULL && info2->printername[0] != '\0')) {
7915 DEBUG(5, ("spoolss_addprinterex_level_2: "
7916 "no sharename has been set, setting printername %s as sharename\n",
7917 info2->printername));
7918 info2->sharename = info2->printername;
7919 }
7920
7921 /* check to see if the printer already exists */
7922 if ((snum = print_queue_snum(info2->sharename)) != -1) {
7923 DEBUG(5, ("spoolss_addprinterex_level_2: Attempted to add a printer named [%s] when one already existed!\n",
7924 info2->sharename));
7925 return WERR_PRINTER_ALREADY_EXISTS;
7926 }
7927
7928 if (!lp_force_printername(GLOBAL_SECTION_SNUM)) {
7929 if ((snum = print_queue_snum(info2->printername)) != -1) {
7930 DEBUG(5, ("spoolss_addprinterex_level_2: Attempted to add a printer named [%s] when one already existed!\n",
7931 info2->printername));
7932 return WERR_PRINTER_ALREADY_EXISTS;
7933 }
7934 }
7935
7936 /* validate printer info struct */
7937 if (!info2->printername || strlen(info2->printername) == 0) {
7938 return WERR_INVALID_PRINTER_NAME;
7939 }
7940 if (!info2->portname || strlen(info2->portname) == 0) {
7941 return WERR_UNKNOWN_PORT;
7942 }
7943 if (!info2->drivername || strlen(info2->drivername) == 0) {
7944 return WERR_UNKNOWN_PRINTER_DRIVER;
7945 }
7946 if (!info2->printprocessor || strlen(info2->printprocessor) == 0) {
7947 return WERR_UNKNOWN_PRINTPROCESSOR;
7948 }
7949
7950 /* FIXME!!! smbd should check to see if the driver is installed before
7951 trying to add a printer like this --jerry */
7952
7953 if (*lp_addprinter_cmd() ) {
7954 char *raddr;
7955
7956 raddr = tsocket_address_inet_addr_string(p->remote_address,
7957 p->mem_ctx);
7958 if (raddr == NULL) {
7959 return WERR_NOMEM;
7960 }
7961
7962 if ( !add_printer_hook(p->mem_ctx, p->session_info->security_token,
7963 info2, raddr,
7964 p->msg_ctx) ) {
7965 return WERR_ACCESS_DENIED;
7966 }
7967 } else {
7968 DEBUG(0,("spoolss_addprinterex_level_2: add printer for printer %s called and no "
7969 "smb.conf parameter \"addprinter command\" is defined. This "
7970 "parameter must exist for this call to succeed\n",
7971 info2->sharename ));
7972 }
7973
7974 if ((snum = print_queue_snum(info2->sharename)) == -1) {
7975 return WERR_ACCESS_DENIED;
7976 }
7977
7978 /* you must be a printer admin to add a new printer */
7979 if (!print_access_check(p->session_info,
7980 p->msg_ctx,
7981 snum,
7982 PRINTER_ACCESS_ADMINISTER)) {
7983 return WERR_ACCESS_DENIED;
7984 }
7985
7986 /*
7987 * Do sanity check on the requested changes for Samba.
7988 */
7989
7990 if (!check_printer_ok(p->mem_ctx, info2, snum)) {
7991 return WERR_INVALID_PARAM;
7992 }
7993
7994 if (devmode == NULL) {
7995 info2_mask = ~SPOOLSS_PRINTER_INFO_DEVMODE;
7996 }
7997
7998 update_dsspooler(p->mem_ctx,
7999 get_session_info_system(),
8000 p->msg_ctx,
8001 0,
8002 info2,
8003 NULL);
8004
8005 err = winreg_update_printer_internal(p->mem_ctx,
8006 get_session_info_system(),
8007 p->msg_ctx,
8008 info2->sharename,
8009 info2_mask,
8010 info2,
8011 devmode,
8012 secdesc);
8013 if (!W_ERROR_IS_OK(err)) {
8014 return err;
8015 }
8016
8017 err = open_printer_hnd(p, handle, info2->printername, PRINTER_ACCESS_ADMINISTER);
8018 if (!W_ERROR_IS_OK(err)) {
8019 /* Handle open failed - remove addition. */
8020 ZERO_STRUCTP(handle);
8021 return err;
8022 }
8023
8024 return WERR_OK;
8025 }
8026
8027 /****************************************************************
8028 _spoolss_AddPrinterEx
8029 ****************************************************************/
8030
8031 WERROR _spoolss_AddPrinterEx(struct pipes_struct *p,
8032 struct spoolss_AddPrinterEx *r)
8033 {
8034 switch (r->in.info_ctr->level) {
8035 case 1:
8036 /* we don't handle yet */
8037 /* but I know what to do ... */
8038 return WERR_UNKNOWN_LEVEL;
8039 case 2:
8040 return spoolss_addprinterex_level_2(p, r->in.server,
8041 r->in.info_ctr,
8042 r->in.devmode_ctr->devmode,
8043 r->in.secdesc_ctr->sd,
8044 r->in.userlevel_ctr,
8045 r->out.handle);
8046 default:
8047 return WERR_UNKNOWN_LEVEL;
8048 }
8049 }
8050
8051 /****************************************************************
8052 _spoolss_AddPrinter
8053 ****************************************************************/
8054
8055 WERROR _spoolss_AddPrinter(struct pipes_struct *p,
8056 struct spoolss_AddPrinter *r)
8057 {
8058 struct spoolss_AddPrinterEx a;
8059 struct spoolss_UserLevelCtr userlevel_ctr;
8060
8061 ZERO_STRUCT(userlevel_ctr);
8062
8063 userlevel_ctr.level = 1;
8064
8065 a.in.server = r->in.server;
8066 a.in.info_ctr = r->in.info_ctr;
8067 a.in.devmode_ctr = r->in.devmode_ctr;
8068 a.in.secdesc_ctr = r->in.secdesc_ctr;
8069 a.in.userlevel_ctr = &userlevel_ctr;
8070 a.out.handle = r->out.handle;
8071
8072 return _spoolss_AddPrinterEx(p, &a);
8073 }
8074
8075 /****************************************************************
8076 _spoolss_AddPrinterDriverEx
8077 ****************************************************************/
8078
8079 WERROR _spoolss_AddPrinterDriverEx(struct pipes_struct *p,
8080 struct spoolss_AddPrinterDriverEx *r)
8081 {
8082 WERROR err = WERR_OK;
8083 const char *driver_name = NULL;
8084 uint32_t version;
8085 const char *fn;
8086
8087 switch (p->opnum) {
8088 case NDR_SPOOLSS_ADDPRINTERDRIVER:
8089 fn = "_spoolss_AddPrinterDriver";
8090 break;
8091 case NDR_SPOOLSS_ADDPRINTERDRIVEREX:
8092 fn = "_spoolss_AddPrinterDriverEx";
8093 break;
8094 default:
8095 return WERR_INVALID_PARAM;
8096 }
8097
8098 /*
8099 * we only support the semantics of AddPrinterDriver()
8100 * i.e. only copy files that are newer than existing ones
8101 */
8102
8103 if (r->in.flags == 0) {
8104 return WERR_INVALID_PARAM;
8105 }
8106
8107 if (r->in.flags != APD_COPY_NEW_FILES) {
8108 return WERR_ACCESS_DENIED;
8109 }
8110
8111 /* FIXME */
8112 if (r->in.info_ctr->level != 3 && r->in.info_ctr->level != 6) {
8113 /* Clever hack from Martin Zielinski <mz@seh.de>
8114 * to allow downgrade from level 8 (Vista).
8115 */
8116 DEBUG(0,("%s: level %d not yet implemented\n", fn,
8117 r->in.info_ctr->level));
8118 return WERR_UNKNOWN_LEVEL;
8119 }
8120
8121 DEBUG(5,("Cleaning driver's information\n"));
8122 err = clean_up_driver_struct(p->mem_ctx, p->session_info, r->in.info_ctr);
8123 if (!W_ERROR_IS_OK(err))
8124 goto done;
8125
8126 DEBUG(5,("Moving driver to final destination\n"));
8127 err = move_driver_to_download_area(p->session_info, r->in.info_ctr);
8128 if (!W_ERROR_IS_OK(err)) {
8129 goto done;
8130 }
8131
8132 err = winreg_add_driver_internal(p->mem_ctx,
8133 get_session_info_system(),
8134 p->msg_ctx,
8135 r->in.info_ctr,
8136 &driver_name,
8137 &version);
8138 if (!W_ERROR_IS_OK(err)) {
8139 goto done;
8140 }
8141
8142 /*
8143 * I think this is where he DrvUpgradePrinter() hook would be
8144 * be called in a driver's interface DLL on a Windows NT 4.0/2k
8145 * server. Right now, we just need to send ourselves a message
8146 * to update each printer bound to this driver. --jerry
8147 */
8148
8149 if (!srv_spoolss_drv_upgrade_printer(driver_name, p->msg_ctx)) {
8150 DEBUG(0,("%s: Failed to send message about upgrading driver [%s]!\n",
8151 fn, driver_name));
8152 }
8153
8154 done:
8155 return err;
8156 }
8157
8158 /****************************************************************
8159 _spoolss_AddPrinterDriver
8160 ****************************************************************/
8161
8162 WERROR _spoolss_AddPrinterDriver(struct pipes_struct *p,
8163 struct spoolss_AddPrinterDriver *r)
8164 {
8165 struct spoolss_AddPrinterDriverEx a;
8166
8167 switch (r->in.info_ctr->level) {
8168 case 2:
8169 case 3:
8170 case 4:
8171 case 5:
8172 break;
8173 default:
8174 return WERR_UNKNOWN_LEVEL;
8175 }
8176
8177 a.in.servername = r->in.servername;
8178 a.in.info_ctr = r->in.info_ctr;
8179 a.in.flags = APD_COPY_NEW_FILES;
8180
8181 return _spoolss_AddPrinterDriverEx(p, &a);
8182 }
8183
8184 /****************************************************************************
8185 ****************************************************************************/
8186
8187 struct _spoolss_paths {
8188 int type;
8189 const char *share;
8190 const char *dir;
8191 };
8192
8193 enum { SPOOLSS_DRIVER_PATH, SPOOLSS_PRTPROCS_PATH };
8194
8195 static const struct _spoolss_paths spoolss_paths[]= {
8196 { SPOOLSS_DRIVER_PATH, "print$", "DRIVERS" },
8197 { SPOOLSS_PRTPROCS_PATH, "prnproc$", "PRTPROCS" }
8198 };
8199
8200 static WERROR compose_spoolss_server_path(TALLOC_CTX *mem_ctx,
8201 const char *servername,
8202 const char *environment,
8203 int component,
8204 char **path)
8205 {
8206 const char *pservername = NULL;
8207 const char *long_archi = SPOOLSS_ARCHITECTURE_NT_X86;
8208 const char *short_archi;
8209
8210 *path = NULL;
8211
8212 /* environment may be empty */
8213 if (environment && strlen(environment)) {
8214 long_archi = environment;
8215 }
8216
8217 /* servername may be empty */
8218 if (servername && strlen(servername)) {
8219 pservername = canon_servername(servername);
8220
8221 if (!is_myname_or_ipaddr(pservername)) {
8222 return WERR_INVALID_PARAM;
8223 }
8224 }
8225
8226 if (!(short_archi = get_short_archi(long_archi))) {
8227 return WERR_INVALID_ENVIRONMENT;
8228 }
8229
8230 switch (component) {
8231 case SPOOLSS_PRTPROCS_PATH:
8232 case SPOOLSS_DRIVER_PATH:
8233 if (pservername) {
8234 *path = talloc_asprintf(mem_ctx,
8235 "\\\\%s\\%s\\%s",
8236 pservername,
8237 spoolss_paths[component].share,
8238 short_archi);
8239 } else {
8240 *path = talloc_asprintf(mem_ctx, "%s\\%s\\%s",
8241 SPOOLSS_DEFAULT_SERVER_PATH,
8242 spoolss_paths[component].dir,
8243 short_archi);
8244 }
8245 break;
8246 default:
8247 return WERR_INVALID_PARAM;
8248 }
8249
8250 if (!*path) {
8251 return WERR_NOMEM;
8252 }
8253
8254 return WERR_OK;
8255 }
8256
8257 /****************************************************************************
8258 ****************************************************************************/
8259
8260 static WERROR getprinterdriverdir_level_1(TALLOC_CTX *mem_ctx,
8261 const char *servername,
8262 const char *environment,
8263 struct spoolss_DriverDirectoryInfo1 *r)
8264 {
8265 WERROR werr;
8266 char *path = NULL;
8267
8268 werr = compose_spoolss_server_path(mem_ctx,
8269 servername,
8270 environment,
8271 SPOOLSS_DRIVER_PATH,
8272 &path);
8273 if (!W_ERROR_IS_OK(werr)) {
8274 return werr;
8275 }
8276
8277 DEBUG(4,("printer driver directory: [%s]\n", path));
8278
8279 r->directory_name = path;
8280
8281 return WERR_OK;
8282 }
8283
8284 /****************************************************************
8285 _spoolss_GetPrinterDriverDirectory
8286 ****************************************************************/
8287
8288 WERROR _spoolss_GetPrinterDriverDirectory(struct pipes_struct *p,
8289 struct spoolss_GetPrinterDriverDirectory *r)
8290 {
8291 WERROR werror;
8292
8293 /* that's an [in out] buffer */
8294
8295 if (!r->in.buffer && (r->in.offered != 0)) {
8296 return WERR_INVALID_PARAM;
8297 }
8298
8299 DEBUG(5,("_spoolss_GetPrinterDriverDirectory: level %d\n",
8300 r->in.level));
8301
8302 *r->out.needed = 0;
8303
8304 /* r->in.level is ignored */
8305
8306 werror = getprinterdriverdir_level_1(p->mem_ctx,
8307 r->in.server,
8308 r->in.environment,
8309 &r->out.info->info1);
8310 if (!W_ERROR_IS_OK(werror)) {
8311 TALLOC_FREE(r->out.info);
8312 return werror;
8313 }
8314
8315 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_DriverDirectoryInfo,
8316 r->out.info, r->in.level);
8317 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
8318
8319 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8320 }
8321
8322 /****************************************************************
8323 _spoolss_EnumPrinterData
8324 ****************************************************************/
8325
8326 WERROR _spoolss_EnumPrinterData(struct pipes_struct *p,
8327 struct spoolss_EnumPrinterData *r)
8328 {
8329 WERROR result;
8330 struct spoolss_EnumPrinterDataEx r2;
8331 uint32_t count;
8332 struct spoolss_PrinterEnumValues *info, *val = NULL;
8333 uint32_t needed;
8334
8335 r2.in.handle = r->in.handle;
8336 r2.in.key_name = "PrinterDriverData";
8337 r2.in.offered = 0;
8338 r2.out.count = &count;
8339 r2.out.info = &info;
8340 r2.out.needed = &needed;
8341
8342 result = _spoolss_EnumPrinterDataEx(p, &r2);
8343 if (W_ERROR_EQUAL(result, WERR_MORE_DATA)) {
8344 r2.in.offered = needed;
8345 result = _spoolss_EnumPrinterDataEx(p, &r2);
8346 }
8347 if (!W_ERROR_IS_OK(result)) {
8348 return result;
8349 }
8350
8351 /*
8352 * The NT machine wants to know the biggest size of value and data
8353 *
8354 * cf: MSDN EnumPrinterData remark section
8355 */
8356
8357 if (!r->in.value_offered && !r->in.data_offered) {
8358 uint32_t biggest_valuesize = 0;
8359 uint32_t biggest_datasize = 0;
8360 int i, name_length;
8361
8362 DEBUGADD(6,("Activating NT mega-hack to find sizes\n"));
8363
8364 for (i=0; i<count; i++) {
8365
8366 name_length = strlen(info[i].value_name);
8367 if (strlen(info[i].value_name) > biggest_valuesize) {
8368 biggest_valuesize = name_length;
8369 }
8370
8371 if (info[i].data_length > biggest_datasize) {
8372 biggest_datasize = info[i].data_length;
8373 }
8374
8375 DEBUG(6,("current values: [%d], [%d]\n", biggest_valuesize,
8376 biggest_datasize));
8377 }
8378
8379 /* the value is an UNICODE string but real_value_size is the length
8380 in bytes including the trailing 0 */
8381
8382 *r->out.value_needed = 2 * (1 + biggest_valuesize);
8383 *r->out.data_needed = biggest_datasize;
8384
8385 DEBUG(6,("final values: [%d], [%d]\n",
8386 *r->out.value_needed, *r->out.data_needed));
8387
8388 return WERR_OK;
8389 }
8390
8391 if (r->in.enum_index < count) {
8392 val = &info[r->in.enum_index];
8393 }
8394
8395 if (val == NULL) {
8396 /* out_value should default to "" or else NT4 has
8397 problems unmarshalling the response */
8398
8399 if (r->in.value_offered) {
8400 *r->out.value_needed = 1;
8401 r->out.value_name = talloc_strdup(r, "");
8402 if (!r->out.value_name) {
8403 return WERR_NOMEM;
8404 }
8405 } else {
8406 r->out.value_name = NULL;
8407 *r->out.value_needed = 0;
8408 }
8409
8410 /* the data is counted in bytes */
8411
8412 *r->out.data_needed = r->in.data_offered;
8413
8414 result = WERR_NO_MORE_ITEMS;
8415 } else {
8416 /*
8417 * the value is:
8418 * - counted in bytes in the request
8419 * - counted in UNICODE chars in the max reply
8420 * - counted in bytes in the real size
8421 *
8422 * take a pause *before* coding not *during* coding
8423 */
8424
8425 /* name */
8426 if (r->in.value_offered) {
8427 r->out.value_name = talloc_strdup(r, val->value_name);
8428 if (!r->out.value_name) {
8429 return WERR_NOMEM;
8430 }
8431 *r->out.value_needed = val->value_name_len;
8432 } else {
8433 r->out.value_name = NULL;
8434 *r->out.value_needed = 0;
8435 }
8436
8437 /* type */
8438
8439 *r->out.type = val->type;
8440
8441 /* data - counted in bytes */
8442
8443 /*
8444 * See the section "Dynamically Typed Query Parameters"
8445 * in MS-RPRN.
8446 */
8447
8448 if (r->out.data && val->data && val->data->data &&
8449 val->data_length && r->in.data_offered) {
8450 memcpy(r->out.data, val->data->data,
8451 MIN(val->data_length,r->in.data_offered));
8452 }
8453
8454 *r->out.data_needed = val->data_length;
8455
8456 result = WERR_OK;
8457 }
8458
8459 return result;
8460 }
8461
8462 /****************************************************************
8463 _spoolss_SetPrinterData
8464 ****************************************************************/
8465
8466 WERROR _spoolss_SetPrinterData(struct pipes_struct *p,
8467 struct spoolss_SetPrinterData *r)
8468 {
8469 struct spoolss_SetPrinterDataEx r2;
8470
8471 r2.in.handle = r->in.handle;
8472 r2.in.key_name = "PrinterDriverData";
8473 r2.in.value_name = r->in.value_name;
8474 r2.in.type = r->in.type;
8475 r2.in.data = r->in.data;
8476 r2.in.offered = r->in.offered;
8477
8478 return _spoolss_SetPrinterDataEx(p, &r2);
8479 }
8480
8481 /****************************************************************
8482 _spoolss_ResetPrinter
8483 ****************************************************************/
8484
8485 WERROR _spoolss_ResetPrinter(struct pipes_struct *p,
8486 struct spoolss_ResetPrinter *r)
8487 {
8488 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
8489 int snum;
8490
8491 DEBUG(5,("_spoolss_ResetPrinter\n"));
8492
8493 /*
8494 * All we do is to check to see if the handle and queue is valid.
8495 * This call really doesn't mean anything to us because we only
8496 * support RAW printing. --jerry
8497 */
8498
8499 if (!Printer) {
8500 DEBUG(2,("_spoolss_ResetPrinter: Invalid handle (%s:%u:%u).\n",
8501 OUR_HANDLE(r->in.handle)));
8502 return WERR_BADFID;
8503 }
8504
8505 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
8506 return WERR_BADFID;
8507
8508
8509 /* blindly return success */
8510 return WERR_OK;
8511 }
8512
8513 /****************************************************************
8514 _spoolss_DeletePrinterData
8515 ****************************************************************/
8516
8517 WERROR _spoolss_DeletePrinterData(struct pipes_struct *p,
8518 struct spoolss_DeletePrinterData *r)
8519 {
8520 struct spoolss_DeletePrinterDataEx r2;
8521
8522 r2.in.handle = r->in.handle;
8523 r2.in.key_name = "PrinterDriverData";
8524 r2.in.value_name = r->in.value_name;
8525
8526 return _spoolss_DeletePrinterDataEx(p, &r2);
8527 }
8528
8529 /****************************************************************
8530 _spoolss_AddForm
8531 ****************************************************************/
8532
8533 WERROR _spoolss_AddForm(struct pipes_struct *p,
8534 struct spoolss_AddForm *r)
8535 {
8536 struct spoolss_AddFormInfo1 *form = r->in.info.info1;
8537 int snum = -1;
8538 WERROR status = WERR_OK;
8539 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
8540 struct dcerpc_binding_handle *b;
8541
8542 DEBUG(5,("_spoolss_AddForm\n"));
8543
8544 if (!Printer) {
8545 DEBUG(2,("_spoolss_AddForm: Invalid handle (%s:%u:%u).\n",
8546 OUR_HANDLE(r->in.handle)));
8547 return WERR_BADFID;
8548 }
8549
8550 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
8551 and not a printer admin, then fail */
8552
8553 if ((p->session_info->unix_token->uid != sec_initial_uid()) &&
8554 !security_token_has_privilege(p->session_info->security_token, SEC_PRIV_PRINT_OPERATOR) &&
8555 !token_contains_name_in_list(uidtoname(p->session_info->unix_token->uid),
8556 p->session_info->info3->base.domain.string,
8557 NULL,
8558 p->session_info->security_token,
8559 lp_printer_admin(snum))) {
8560 DEBUG(2,("_spoolss_Addform: denied by insufficient permissions.\n"));
8561 return WERR_ACCESS_DENIED;
8562 }
8563
8564 switch (form->flags) {
8565 case SPOOLSS_FORM_USER:
8566 case SPOOLSS_FORM_BUILTIN:
8567 case SPOOLSS_FORM_PRINTER:
8568 break;
8569 default:
8570 return WERR_INVALID_PARAM;
8571 }
8572
8573 status = winreg_printer_binding_handle(p->mem_ctx,
8574 get_session_info_system(),
8575 p->msg_ctx,
8576 &b);
8577 if (!W_ERROR_IS_OK(status)) {
8578 return status;
8579 }
8580
8581 status = winreg_printer_addform1(p->mem_ctx, b,
8582 form);
8583 if (!W_ERROR_IS_OK(status)) {
8584 return status;
8585 }
8586
8587 /*
8588 * ChangeID must always be set if this is a printer
8589 */
8590 if (Printer->printer_type == SPLHND_PRINTER) {
8591 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8592 return WERR_BADFID;
8593 }
8594
8595 status = winreg_printer_update_changeid(p->mem_ctx, b,
8596 lp_const_servicename(snum));
8597 if (!W_ERROR_IS_OK(status)) {
8598 return status;
8599 }
8600 }
8601
8602 return status;
8603 }
8604
8605 /****************************************************************
8606 _spoolss_DeleteForm
8607 ****************************************************************/
8608
8609 WERROR _spoolss_DeleteForm(struct pipes_struct *p,
8610 struct spoolss_DeleteForm *r)
8611 {
8612 const char *form_name = r->in.form_name;
8613 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
8614 int snum = -1;
8615 WERROR status = WERR_OK;
8616 struct dcerpc_binding_handle *b;
8617
8618 DEBUG(5,("_spoolss_DeleteForm\n"));
8619
8620 if (!Printer) {
8621 DEBUG(2,("_spoolss_DeleteForm: Invalid handle (%s:%u:%u).\n",
8622 OUR_HANDLE(r->in.handle)));
8623 return WERR_BADFID;
8624 }
8625
8626 if ((p->session_info->unix_token->uid != sec_initial_uid()) &&
8627 !security_token_has_privilege(p->session_info->security_token, SEC_PRIV_PRINT_OPERATOR) &&
8628 !token_contains_name_in_list(uidtoname(p->session_info->unix_token->uid),
8629 p->session_info->info3->base.domain.string,
8630 NULL,
8631 p->session_info->security_token,
8632 lp_printer_admin(snum))) {
8633 DEBUG(2,("_spoolss_DeleteForm: denied by insufficient permissions.\n"));
8634 return WERR_ACCESS_DENIED;
8635 }
8636
8637 status = winreg_printer_binding_handle(p->mem_ctx,
8638 get_session_info_system(),
8639 p->msg_ctx,
8640 &b);
8641 if (!W_ERROR_IS_OK(status)) {
8642 return status;
8643 }
8644
8645 status = winreg_printer_deleteform1(p->mem_ctx, b,
8646 form_name);
8647 if (!W_ERROR_IS_OK(status)) {
8648 return status;
8649 }
8650
8651 /*
8652 * ChangeID must always be set if this is a printer
8653 */
8654 if (Printer->printer_type == SPLHND_PRINTER) {
8655 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8656 return WERR_BADFID;
8657 }
8658
8659 status = winreg_printer_update_changeid(p->mem_ctx, b,
8660 lp_const_servicename(snum));
8661 if (!W_ERROR_IS_OK(status)) {
8662 return status;
8663 }
8664 }
8665
8666 return status;
8667 }
8668
8669 /****************************************************************
8670 _spoolss_SetForm
8671 ****************************************************************/
8672
8673 WERROR _spoolss_SetForm(struct pipes_struct *p,
8674 struct spoolss_SetForm *r)
8675 {
8676 struct spoolss_AddFormInfo1 *form = r->in.info.info1;
8677 const char *form_name = r->in.form_name;
8678 int snum = -1;
8679 WERROR status = WERR_OK;
8680 struct dcerpc_binding_handle *b;
8681
8682 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
8683
8684 DEBUG(5,("_spoolss_SetForm\n"));
8685
8686 if (!Printer) {
8687 DEBUG(2,("_spoolss_SetForm: Invalid handle (%s:%u:%u).\n",
8688 OUR_HANDLE(r->in.handle)));
8689 return WERR_BADFID;
8690 }
8691
8692 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
8693 and not a printer admin, then fail */
8694
8695 if ((p->session_info->unix_token->uid != sec_initial_uid()) &&
8696 !security_token_has_privilege(p->session_info->security_token, SEC_PRIV_PRINT_OPERATOR) &&
8697 !token_contains_name_in_list(uidtoname(p->session_info->unix_token->uid),
8698 p->session_info->info3->base.domain.string,
8699 NULL,
8700 p->session_info->security_token,
8701 lp_printer_admin(snum))) {
8702 DEBUG(2,("_spoolss_Setform: denied by insufficient permissions.\n"));
8703 return WERR_ACCESS_DENIED;
8704 }
8705
8706 status = winreg_printer_binding_handle(p->mem_ctx,
8707 get_session_info_system(),
8708 p->msg_ctx,
8709 &b);
8710 if (!W_ERROR_IS_OK(status)) {
8711 return status;
8712 }
8713
8714 status = winreg_printer_setform1(p->mem_ctx, b,
8715 form_name,
8716 form);
8717 if (!W_ERROR_IS_OK(status)) {
8718 return status;
8719 }
8720
8721 /*
8722 * ChangeID must always be set if this is a printer
8723 */
8724 if (Printer->printer_type == SPLHND_PRINTER) {
8725 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8726 return WERR_BADFID;
8727 }
8728
8729 status = winreg_printer_update_changeid(p->mem_ctx, b,
8730 lp_const_servicename(snum));
8731 if (!W_ERROR_IS_OK(status)) {
8732 return status;
8733 }
8734 }
8735
8736 return status;
8737 }
8738
8739 /****************************************************************************
8740 fill_print_processor1
8741 ****************************************************************************/
8742
8743 static WERROR fill_print_processor1(TALLOC_CTX *mem_ctx,
8744 struct spoolss_PrintProcessorInfo1 *r,
8745 const char *print_processor_name)
8746 {
8747 r->print_processor_name = talloc_strdup(mem_ctx, print_processor_name);
8748 W_ERROR_HAVE_NO_MEMORY(r->print_processor_name);
8749
8750 return WERR_OK;
8751 }
8752
8753 /****************************************************************************
8754 enumprintprocessors level 1.
8755 ****************************************************************************/
8756
8757 static WERROR enumprintprocessors_level_1(TALLOC_CTX *mem_ctx,
8758 union spoolss_PrintProcessorInfo **info_p,
8759 uint32_t *count)
8760 {
8761 union spoolss_PrintProcessorInfo *info;
8762 WERROR result;
8763
8764 info = talloc_array(mem_ctx, union spoolss_PrintProcessorInfo, 1);
8765 W_ERROR_HAVE_NO_MEMORY(info);
8766
8767 *count = 1;
8768
8769 result = fill_print_processor1(info, &info[0].info1, "winprint");
8770 if (!W_ERROR_IS_OK(result)) {
8771 goto out;
8772 }
8773
8774 out:
8775 if (!W_ERROR_IS_OK(result)) {
8776 TALLOC_FREE(info);
8777 *count = 0;
8778 return result;
8779 }
8780
8781 *info_p = info;
8782
8783 return WERR_OK;
8784 }
8785
8786 /****************************************************************
8787 _spoolss_EnumPrintProcessors
8788 ****************************************************************/
8789
8790 WERROR _spoolss_EnumPrintProcessors(struct pipes_struct *p,
8791 struct spoolss_EnumPrintProcessors *r)
8792 {
8793 WERROR result;
8794
8795 /* that's an [in out] buffer */
8796
8797 if (!r->in.buffer && (r->in.offered != 0)) {
8798 return WERR_INVALID_PARAM;
8799 }
8800
8801 DEBUG(5,("_spoolss_EnumPrintProcessors\n"));
8802
8803 /*
8804 * Enumerate the print processors ...
8805 *
8806 * Just reply with "winprint", to keep NT happy
8807 * and I can use my nice printer checker.
8808 */
8809
8810 *r->out.count = 0;
8811 *r->out.needed = 0;
8812 *r->out.info = NULL;
8813
8814 if (!get_short_archi(r->in.environment)) {
8815 return WERR_INVALID_ENVIRONMENT;
8816 }
8817
8818 switch (r->in.level) {
8819 case 1:
8820 result = enumprintprocessors_level_1(p->mem_ctx, r->out.info,
8821 r->out.count);
8822 break;
8823 default:
8824 return WERR_UNKNOWN_LEVEL;
8825 }
8826
8827 if (!W_ERROR_IS_OK(result)) {
8828 return result;
8829 }
8830
8831 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
8832 spoolss_EnumPrintProcessors,
8833 *r->out.info, r->in.level,
8834 *r->out.count);
8835 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
8836 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8837
8838 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8839 }
8840
8841 /****************************************************************************
8842 fill_printprocdatatype1
8843 ****************************************************************************/
8844
8845 static WERROR fill_printprocdatatype1(TALLOC_CTX *mem_ctx,
8846 struct spoolss_PrintProcDataTypesInfo1 *r,
8847 const char *name_array)
8848 {
8849 r->name_array = talloc_strdup(mem_ctx, name_array);
8850 W_ERROR_HAVE_NO_MEMORY(r->name_array);
8851
8852 return WERR_OK;
8853 }
8854
8855 /****************************************************************************
8856 enumprintprocdatatypes level 1.
8857 ****************************************************************************/
8858
8859 static WERROR enumprintprocdatatypes_level_1(TALLOC_CTX *mem_ctx,
8860 union spoolss_PrintProcDataTypesInfo **info_p,
8861 uint32_t *count)
8862 {
8863 WERROR result;
8864 union spoolss_PrintProcDataTypesInfo *info;
8865
8866 info = talloc_array(mem_ctx, union spoolss_PrintProcDataTypesInfo, 1);
8867 W_ERROR_HAVE_NO_MEMORY(info);
8868
8869 *count = 1;
8870
8871 result = fill_printprocdatatype1(info, &info[0].info1, "RAW");
8872 if (!W_ERROR_IS_OK(result)) {
8873 goto out;
8874 }
8875
8876 out:
8877 if (!W_ERROR_IS_OK(result)) {
8878 TALLOC_FREE(info);
8879 *count = 0;
8880 return result;
8881 }
8882
8883 *info_p = info;
8884
8885 return WERR_OK;
8886 }
8887
8888 /****************************************************************
8889 _spoolss_EnumPrintProcDataTypes
8890 ****************************************************************/
8891
8892 WERROR _spoolss_EnumPrintProcDataTypes(struct pipes_struct *p,
8893 struct spoolss_EnumPrintProcDataTypes *r)
8894 {
8895 WERROR result;
8896
8897 /* that's an [in out] buffer */
8898
8899 if (!r->in.buffer && (r->in.offered != 0)) {
8900 return WERR_INVALID_PARAM;
8901 }
8902
8903 DEBUG(5,("_spoolss_EnumPrintProcDataTypes\n"));
8904
8905 *r->out.count = 0;
8906 *r->out.needed = 0;
8907 *r->out.info = NULL;
8908
8909 if (r->in.print_processor_name == NULL ||
8910 !strequal(r->in.print_processor_name, "winprint")) {
8911 return WERR_UNKNOWN_PRINTPROCESSOR;
8912 }
8913
8914 switch (r->in.level) {
8915 case 1:
8916 result = enumprintprocdatatypes_level_1(p->mem_ctx, r->out.info,
8917 r->out.count);
8918 break;
8919 default:
8920 return WERR_UNKNOWN_LEVEL;
8921 }
8922
8923 if (!W_ERROR_IS_OK(result)) {
8924 return result;
8925 }
8926
8927 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
8928 spoolss_EnumPrintProcDataTypes,
8929 *r->out.info, r->in.level,
8930 *r->out.count);
8931 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
8932 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8933
8934 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8935 }
8936
8937 /****************************************************************************
8938 fill_monitor_1
8939 ****************************************************************************/
8940
8941 static WERROR fill_monitor_1(TALLOC_CTX *mem_ctx,
8942 struct spoolss_MonitorInfo1 *r,
8943 const char *monitor_name)
8944 {
8945 r->monitor_name = talloc_strdup(mem_ctx, monitor_name);
8946 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
8947
8948 return WERR_OK;
8949 }
8950
8951 /****************************************************************************
8952 fill_monitor_2
8953 ****************************************************************************/
8954
8955 static WERROR fill_monitor_2(TALLOC_CTX *mem_ctx,
8956 struct spoolss_MonitorInfo2 *r,
8957 const char *monitor_name,
8958 const char *environment,
8959 const char *dll_name)
8960 {
8961 r->monitor_name = talloc_strdup(mem_ctx, monitor_name);
8962 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
8963 r->environment = talloc_strdup(mem_ctx, environment);
8964 W_ERROR_HAVE_NO_MEMORY(r->environment);
8965 r->dll_name = talloc_strdup(mem_ctx, dll_name);
8966 W_ERROR_HAVE_NO_MEMORY(r->dll_name);
8967
8968 return WERR_OK;
8969 }
8970
8971 /****************************************************************************
8972 enumprintmonitors level 1.
8973 ****************************************************************************/
8974
8975 static WERROR enumprintmonitors_level_1(TALLOC_CTX *mem_ctx,
8976 union spoolss_MonitorInfo **info_p,
8977 uint32_t *count)
8978 {
8979 union spoolss_MonitorInfo *info;
8980 WERROR result = WERR_OK;
8981
8982 info = talloc_array(mem_ctx, union spoolss_MonitorInfo, 2);
8983 W_ERROR_HAVE_NO_MEMORY(info);
8984
8985 *count = 2;
8986
8987 result = fill_monitor_1(info, &info[0].info1,
8988 SPL_LOCAL_PORT);
8989 if (!W_ERROR_IS_OK(result)) {
8990 goto out;
8991 }
8992
8993 result = fill_monitor_1(info, &info[1].info1,
8994 SPL_TCPIP_PORT);
8995 if (!W_ERROR_IS_OK(result)) {
8996 goto out;
8997 }
8998
8999 out:
9000 if (!W_ERROR_IS_OK(result)) {
9001 TALLOC_FREE(info);
9002 *count = 0;
9003 return result;
9004 }
9005
9006 *info_p = info;
9007
9008 return WERR_OK;
9009 }
9010
9011 /****************************************************************************
9012 enumprintmonitors level 2.
9013 ****************************************************************************/
9014
9015 static WERROR enumprintmonitors_level_2(TALLOC_CTX *mem_ctx,
9016 union spoolss_MonitorInfo **info_p,
9017 uint32_t *count)
9018 {
9019 union spoolss_MonitorInfo *info;
9020 WERROR result = WERR_OK;
9021
9022 info = talloc_array(mem_ctx, union spoolss_MonitorInfo, 2);
9023 W_ERROR_HAVE_NO_MEMORY(info);
9024
9025 *count = 2;
9026
9027 result = fill_monitor_2(info, &info[0].info2,
9028 SPL_LOCAL_PORT,
9029 "Windows NT X86", /* FIXME */
9030 "localmon.dll");
9031 if (!W_ERROR_IS_OK(result)) {
9032 goto out;
9033 }
9034
9035 result = fill_monitor_2(info, &info[1].info2,
9036 SPL_TCPIP_PORT,
9037 "Windows NT X86", /* FIXME */
9038 "tcpmon.dll");
9039 if (!W_ERROR_IS_OK(result)) {
9040 goto out;
9041 }
9042
9043 out:
9044 if (!W_ERROR_IS_OK(result)) {
9045 TALLOC_FREE(info);
9046 *count = 0;
9047 return result;
9048 }
9049
9050 *info_p = info;
9051
9052 return WERR_OK;
9053 }
9054
9055 /****************************************************************
9056 _spoolss_EnumMonitors
9057 ****************************************************************/
9058
9059 WERROR _spoolss_EnumMonitors(struct pipes_struct *p,
9060 struct spoolss_EnumMonitors *r)
9061 {
9062 WERROR result;
9063
9064 /* that's an [in out] buffer */
9065
9066 if (!r->in.buffer && (r->in.offered != 0)) {
9067 return WERR_INVALID_PARAM;
9068 }
9069
9070 DEBUG(5,("_spoolss_EnumMonitors\n"));
9071
9072 /*
9073 * Enumerate the print monitors ...
9074 *
9075 * Just reply with "Local Port", to keep NT happy
9076 * and I can use my nice printer checker.
9077 */
9078
9079 *r->out.count = 0;
9080 *r->out.needed = 0;
9081 *r->out.info = NULL;
9082
9083 switch (r->in.level) {
9084 case 1:
9085 result = enumprintmonitors_level_1(p->mem_ctx, r->out.info,
9086 r->out.count);
9087 break;
9088 case 2:
9089 result = enumprintmonitors_level_2(p->mem_ctx, r->out.info,
9090 r->out.count);
9091 break;
9092 default:
9093 return WERR_UNKNOWN_LEVEL;
9094 }
9095
9096 if (!W_ERROR_IS_OK(result)) {
9097 return result;
9098 }
9099
9100 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
9101 spoolss_EnumMonitors,
9102 *r->out.info, r->in.level,
9103 *r->out.count);
9104 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
9105 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
9106
9107 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
9108 }
9109
9110 /****************************************************************************
9111 ****************************************************************************/
9112
9113 static WERROR getjob_level_1(TALLOC_CTX *mem_ctx,
9114 const print_queue_struct *queue,
9115 int count, int snum,
9116 struct spoolss_PrinterInfo2 *pinfo2,
9117 uint32_t jobid,
9118 struct spoolss_JobInfo1 *r)
9119 {
9120 int i = 0;
9121 bool found = false;
9122
9123 for (i=0; i<count; i++) {
9124 if (queue[i].job == (int)jobid) {
9125 found = true;
9126 break;
9127 }
9128 }
9129
9130 if (found == false) {
9131 /* NT treats not found as bad param... yet another bad choice */
9132 return WERR_INVALID_PARAM;
9133 }
9134
9135 return fill_job_info1(mem_ctx,
9136 r,
9137 &queue[i],
9138 i,
9139 snum,
9140 pinfo2);
9141 }
9142
9143 /****************************************************************************
9144 ****************************************************************************/
9145
9146 static WERROR getjob_level_2(TALLOC_CTX *mem_ctx,
9147 const print_queue_struct *queue,
9148 int count, int snum,
9149 struct spoolss_PrinterInfo2 *pinfo2,
9150 uint32_t jobid,
9151 struct spoolss_JobInfo2 *r)
9152 {
9153 int i = 0;
9154 bool found = false;
9155 struct spoolss_DeviceMode *devmode;
9156 WERROR result;
9157
9158 for (i=0; i<count; i++) {
9159 if (queue[i].job == (int)jobid) {
9160 found = true;
9161 break;
9162 }
9163 }
9164
9165 if (found == false) {
9166 /* NT treats not found as bad param... yet another bad
9167 choice */
9168 return WERR_INVALID_PARAM;
9169 }
9170
9171 /*
9172 * if the print job does not have a DEVMODE associated with it,
9173 * just use the one for the printer. A NULL devicemode is not
9174 * a failure condition
9175 */
9176
9177 devmode = print_job_devmode(lp_const_servicename(snum), jobid);
9178 if (!devmode) {
9179 result = spoolss_create_default_devmode(mem_ctx,
9180 pinfo2->printername,
9181 &devmode);
9182 if (!W_ERROR_IS_OK(result)) {
9183 DEBUG(3, ("Can't proceed w/o a devmode!"));
9184 return result;
9185 }
9186 }
9187
9188 return fill_job_info2(mem_ctx,
9189 r,
9190 &queue[i],
9191 i,
9192 snum,
9193 pinfo2,
9194 devmode);
9195 }
9196
9197 /****************************************************************
9198 _spoolss_GetJob
9199 ****************************************************************/
9200
9201 WERROR _spoolss_GetJob(struct pipes_struct *p,
9202 struct spoolss_GetJob *r)
9203 {
9204 WERROR result = WERR_OK;
9205 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
9206 int snum;
9207 int count;
9208 print_queue_struct *queue = NULL;
9209 print_status_struct prt_status;
9210
9211 /* that's an [in out] buffer */
9212
9213 if (!r->in.buffer && (r->in.offered != 0)) {
9214 return WERR_INVALID_PARAM;
9215 }
9216
9217 DEBUG(5,("_spoolss_GetJob\n"));
9218
9219 *r->out.needed = 0;
9220
9221 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9222 return WERR_BADFID;
9223 }
9224
9225 result = winreg_get_printer_internal(p->mem_ctx,
9226 get_session_info_system(),
9227 p->msg_ctx,
9228 lp_const_servicename(snum),
9229 &pinfo2);
9230 if (!W_ERROR_IS_OK(result)) {
9231 return result;
9232 }
9233
9234 count = print_queue_status(p->msg_ctx, snum, &queue, &prt_status);
9235
9236 DEBUGADD(4,("count:[%d], prt_status:[%d], [%s]\n",
9237 count, prt_status.status, prt_status.message));
9238
9239 switch (r->in.level) {
9240 case 1:
9241 result = getjob_level_1(p->mem_ctx,
9242 queue, count, snum, pinfo2,
9243 r->in.job_id, &r->out.info->info1);
9244 break;
9245 case 2:
9246 result = getjob_level_2(p->mem_ctx,
9247 queue, count, snum, pinfo2,
9248 r->in.job_id, &r->out.info->info2);
9249 break;
9250 default:
9251 result = WERR_UNKNOWN_LEVEL;
9252 break;
9253 }
9254
9255 SAFE_FREE(queue);
9256 TALLOC_FREE(pinfo2);
9257
9258 if (!W_ERROR_IS_OK(result)) {
9259 TALLOC_FREE(r->out.info);
9260 return result;
9261 }
9262
9263 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_JobInfo, r->out.info,
9264 r->in.level);
9265 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
9266
9267 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
9268 }
9269
9270 /****************************************************************
9271 _spoolss_GetPrinterDataEx
9272 ****************************************************************/
9273
9274 WERROR _spoolss_GetPrinterDataEx(struct pipes_struct *p,
9275 struct spoolss_GetPrinterDataEx *r)
9276 {
9277
9278 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9279 const char *printer;
9280 int snum = 0;
9281 WERROR result = WERR_OK;
9282 DATA_BLOB blob;
9283 enum winreg_Type val_type = REG_NONE;
9284 uint8_t *val_data = NULL;
9285 uint32_t val_size = 0;
9286 struct dcerpc_binding_handle *b;
9287
9288 DEBUG(4,("_spoolss_GetPrinterDataEx\n"));
9289
9290 DEBUG(10, ("_spoolss_GetPrinterDataEx: key => [%s], value => [%s]\n",
9291 r->in.key_name, r->in.value_name));
9292
9293 /* in case of problem, return some default values */
9294
9295 *r->out.needed = 0;
9296 *r->out.type = REG_NONE;
9297
9298 if (!Printer) {
9299 DEBUG(2,("_spoolss_GetPrinterDataEx: Invalid handle (%s:%u:%u).\n",
9300 OUR_HANDLE(r->in.handle)));
9301 result = WERR_BADFID;
9302 goto done;
9303 }
9304
9305 /* Is the handle to a printer or to the server? */
9306
9307 if (Printer->printer_type == SPLHND_SERVER) {
9308
9309 union spoolss_PrinterData data;
9310
9311 result = getprinterdata_printer_server(p->mem_ctx,
9312 r->in.value_name,
9313 r->out.type,
9314 &data);
9315 if (!W_ERROR_IS_OK(result)) {
9316 return result;
9317 }
9318
9319 result = push_spoolss_PrinterData(p->mem_ctx, &blob,
9320 *r->out.type, &data);
9321 if (!W_ERROR_IS_OK(result)) {
9322 return result;
9323 }
9324
9325 *r->out.needed = blob.length;
9326
9327 if (r->in.offered >= *r->out.needed) {
9328 memcpy(r->out.data, blob.data, blob.length);
9329 }
9330
9331 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA);
9332 }
9333
9334 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9335 return WERR_BADFID;
9336 }
9337 printer = lp_const_servicename(snum);
9338
9339 /* check to see if the keyname is valid */
9340 if (!strlen(r->in.key_name)) {
9341 return WERR_INVALID_PARAM;
9342 }
9343
9344 result = winreg_printer_binding_handle(p->mem_ctx,
9345 get_session_info_system(),
9346 p->msg_ctx,
9347 &b);
9348 if (!W_ERROR_IS_OK(result)) {
9349 return result;
9350 }
9351
9352 /* XP sends this and wants the ChangeID value from PRINTER_INFO_0 */
9353 if (strequal(r->in.key_name, SPOOL_PRINTERDATA_KEY) &&
9354 strequal(r->in.value_name, "ChangeId")) {
9355 *r->out.type = REG_DWORD;
9356 *r->out.needed = 4;
9357 if (r->in.offered >= *r->out.needed) {
9358 uint32_t changeid = 0;
9359
9360 result = winreg_printer_get_changeid(p->mem_ctx, b,
9361 printer,
9362 &changeid);
9363 if (!W_ERROR_IS_OK(result)) {
9364 return result;
9365 }
9366
9367 SIVAL(r->out.data, 0, changeid);
9368 result = WERR_OK;
9369 }
9370 goto done;
9371 }
9372
9373 result = winreg_get_printer_dataex(p->mem_ctx, b,
9374 printer,
9375 r->in.key_name,
9376 r->in.value_name,
9377 &val_type,
9378 &val_data,
9379 &val_size);
9380 if (!W_ERROR_IS_OK(result)) {
9381 return result;
9382 }
9383
9384 *r->out.needed = val_size;
9385 *r->out.type = val_type;
9386
9387 if (r->in.offered >= *r->out.needed) {
9388 memcpy(r->out.data, val_data, val_size);
9389 }
9390
9391 done:
9392 /* retain type when returning WERR_MORE_DATA */
9393 r->out.data = SPOOLSS_BUFFER_OK(r->out.data, r->out.data);
9394
9395 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA);
9396 }
9397
9398 /****************************************************************
9399 _spoolss_SetPrinterDataEx
9400 ****************************************************************/
9401
9402 WERROR _spoolss_SetPrinterDataEx(struct pipes_struct *p,
9403 struct spoolss_SetPrinterDataEx *r)
9404 {
9405 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
9406 int snum = 0;
9407 WERROR result = WERR_OK;
9408 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9409 char *oid_string;
9410 struct dcerpc_binding_handle *b;
9411
9412 DEBUG(4,("_spoolss_SetPrinterDataEx\n"));
9413
9414 /* From MSDN documentation of SetPrinterDataEx: pass request to
9415 SetPrinterData if key is "PrinterDriverData" */
9416
9417 if (!Printer) {
9418 DEBUG(2,("_spoolss_SetPrinterDataEx: Invalid handle (%s:%u:%u).\n",
9419 OUR_HANDLE(r->in.handle)));
9420 return WERR_BADFID;
9421 }
9422
9423 if (Printer->printer_type == SPLHND_SERVER) {
9424 DEBUG(10,("_spoolss_SetPrinterDataEx: "
9425 "Not implemented for server handles yet\n"));
9426 return WERR_INVALID_PARAM;
9427 }
9428
9429 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9430 return WERR_BADFID;
9431 }
9432
9433 /*
9434 * Access check : NT returns "access denied" if you make a
9435 * SetPrinterData call without the necessary privildge.
9436 * we were originally returning OK if nothing changed
9437 * which made Win2k issue **a lot** of SetPrinterData
9438 * when connecting to a printer --jerry
9439 */
9440
9441 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
9442 DEBUG(3, ("_spoolss_SetPrinterDataEx: "
9443 "change denied by handle access permissions\n"));
9444 return WERR_ACCESS_DENIED;
9445 }
9446
9447 result = winreg_printer_binding_handle(p->mem_ctx,
9448 get_session_info_system(),
9449 p->msg_ctx,
9450 &b);
9451 if (!W_ERROR_IS_OK(result)) {
9452 return result;
9453 }
9454
9455 result = winreg_get_printer(Printer, b,
9456 lp_servicename(snum),
9457 &pinfo2);
9458 if (!W_ERROR_IS_OK(result)) {
9459 return result;
9460 }
9461
9462 /* check for OID in valuename */
9463
9464 oid_string = strchr(r->in.value_name, ',');
9465 if (oid_string) {
9466 *oid_string = '\0';
9467 oid_string++;
9468 }
9469
9470 /* save the registry data */
9471
9472 result = winreg_set_printer_dataex(p->mem_ctx, b,
9473 pinfo2->sharename,
9474 r->in.key_name,
9475 r->in.value_name,
9476 r->in.type,
9477 r->in.data,
9478 r->in.offered);
9479
9480 if (W_ERROR_IS_OK(result)) {
9481 /* save the OID if one was specified */
9482 if (oid_string) {
9483 char *str = talloc_asprintf(p->mem_ctx, "%s\\%s",
9484 r->in.key_name, SPOOL_OID_KEY);
9485 if (!str) {
9486 result = WERR_NOMEM;
9487 goto done;
9488 }
9489
9490 /*
9491 * I'm not checking the status here on purpose. Don't know
9492 * if this is right, but I'm returning the status from the
9493 * previous set_printer_dataex() call. I have no idea if
9494 * this is right. --jerry
9495 */
9496 winreg_set_printer_dataex(p->mem_ctx, b,
9497 pinfo2->sharename,
9498 str,
9499 r->in.value_name,
9500 REG_SZ,
9501 (uint8_t *) oid_string,
9502 strlen(oid_string) + 1);
9503 }
9504
9505 result = winreg_printer_update_changeid(p->mem_ctx, b,
9506 lp_const_servicename(snum));
9507
9508 }
9509
9510 done:
9511 talloc_free(pinfo2);
9512 return result;
9513 }
9514
9515 /****************************************************************
9516 _spoolss_DeletePrinterDataEx
9517 ****************************************************************/
9518
9519 WERROR _spoolss_DeletePrinterDataEx(struct pipes_struct *p,
9520 struct spoolss_DeletePrinterDataEx *r)
9521 {
9522 const char *printer;
9523 int snum=0;
9524 WERROR status = WERR_OK;
9525 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9526
9527 DEBUG(5,("_spoolss_DeletePrinterDataEx\n"));
9528
9529 if (!Printer) {
9530 DEBUG(2,("_spoolss_DeletePrinterDataEx: "
9531 "Invalid handle (%s:%u:%u).\n",
9532 OUR_HANDLE(r->in.handle)));
9533 return WERR_BADFID;
9534 }
9535
9536 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
9537 DEBUG(3, ("_spoolss_DeletePrinterDataEx: "
9538 "printer properties change denied by handle\n"));
9539 return WERR_ACCESS_DENIED;
9540 }
9541
9542 if (!r->in.value_name || !r->in.key_name) {
9543 return WERR_NOMEM;
9544 }
9545
9546 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9547 return WERR_BADFID;
9548 }
9549 printer = lp_const_servicename(snum);
9550
9551 status = winreg_delete_printer_dataex_internal(p->mem_ctx,
9552 get_session_info_system(),
9553 p->msg_ctx,
9554 printer,
9555 r->in.key_name,
9556 r->in.value_name);
9557 if (W_ERROR_IS_OK(status)) {
9558 status = winreg_printer_update_changeid_internal(p->mem_ctx,
9559 get_session_info_system(),
9560 p->msg_ctx,
9561 printer);
9562 }
9563
9564 return status;
9565 }
9566
9567 /****************************************************************
9568 _spoolss_EnumPrinterKey
9569 ****************************************************************/
9570
9571 WERROR _spoolss_EnumPrinterKey(struct pipes_struct *p,
9572 struct spoolss_EnumPrinterKey *r)
9573 {
9574 uint32_t num_keys;
9575 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9576 int snum = 0;
9577 WERROR result = WERR_BADFILE;
9578 const char **array = NULL;
9579 DATA_BLOB blob;
9580
9581 DEBUG(4,("_spoolss_EnumPrinterKey\n"));
9582
9583 if (!Printer) {
9584 DEBUG(2,("_spoolss_EnumPrinterKey: Invalid handle (%s:%u:%u).\n",
9585 OUR_HANDLE(r->in.handle)));
9586 return WERR_BADFID;
9587 }
9588
9589 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9590 return WERR_BADFID;
9591 }
9592
9593 result = winreg_enum_printer_key_internal(p->mem_ctx,
9594 get_session_info_system(),
9595 p->msg_ctx,
9596 lp_const_servicename(snum),
9597 r->in.key_name,
9598 &num_keys,
9599 &array);
9600 if (!W_ERROR_IS_OK(result)) {
9601 goto done;
9602 }
9603
9604 if (!push_reg_multi_sz(p->mem_ctx, &blob, array)) {
9605 result = WERR_NOMEM;
9606 goto done;
9607 }
9608
9609 *r->out._ndr_size = r->in.offered / 2;
9610 *r->out.needed = blob.length;
9611
9612 if (r->in.offered < *r->out.needed) {
9613 result = WERR_MORE_DATA;
9614 } else {
9615 result = WERR_OK;
9616 r->out.key_buffer->string_array = array;
9617 }
9618
9619 done:
9620 if (!W_ERROR_IS_OK(result)) {
9621 TALLOC_FREE(array);
9622 if (!W_ERROR_EQUAL(result, WERR_MORE_DATA)) {
9623 *r->out.needed = 0;
9624 }
9625 }
9626
9627 return result;
9628 }
9629
9630 /****************************************************************
9631 _spoolss_DeletePrinterKey
9632 ****************************************************************/
9633
9634 WERROR _spoolss_DeletePrinterKey(struct pipes_struct *p,
9635 struct spoolss_DeletePrinterKey *r)
9636 {
9637 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9638 int snum=0;
9639 WERROR status;
9640 const char *printer;
9641 struct dcerpc_binding_handle *b;
9642
9643 DEBUG(5,("_spoolss_DeletePrinterKey\n"));
9644
9645 if (!Printer) {
9646 DEBUG(2,("_spoolss_DeletePrinterKey: Invalid handle (%s:%u:%u).\n",
9647 OUR_HANDLE(r->in.handle)));
9648 return WERR_BADFID;
9649 }
9650
9651 /* if keyname == NULL, return error */
9652 if ( !r->in.key_name )
9653 return WERR_INVALID_PARAM;
9654
9655 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9656 return WERR_BADFID;
9657 }
9658
9659 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
9660 DEBUG(3, ("_spoolss_DeletePrinterKey: "
9661 "printer properties change denied by handle\n"));
9662 return WERR_ACCESS_DENIED;
9663 }
9664
9665 printer = lp_const_servicename(snum);
9666
9667 status = winreg_printer_binding_handle(p->mem_ctx,
9668 get_session_info_system(),
9669 p->msg_ctx,
9670 &b);
9671 if (!W_ERROR_IS_OK(status)) {
9672 return status;
9673 }
9674
9675 /* delete the key and all subkeys */
9676 status = winreg_delete_printer_key(p->mem_ctx, b,
9677 printer,
9678 r->in.key_name);
9679 if (W_ERROR_IS_OK(status)) {
9680 status = winreg_printer_update_changeid(p->mem_ctx, b,
9681 printer);
9682 }
9683
9684 return status;
9685 }
9686
9687 /****************************************************************
9688 _spoolss_EnumPrinterDataEx
9689 ****************************************************************/
9690
9691 WERROR _spoolss_EnumPrinterDataEx(struct pipes_struct *p,
9692 struct spoolss_EnumPrinterDataEx *r)
9693 {
9694 uint32_t count = 0;
9695 struct spoolss_PrinterEnumValues *info = NULL;
9696 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9697 int snum;
9698 WERROR result;
9699
9700 DEBUG(4,("_spoolss_EnumPrinterDataEx\n"));
9701
9702 *r->out.count = 0;
9703 *r->out.needed = 0;
9704 *r->out.info = NULL;
9705
9706 if (!Printer) {
9707 DEBUG(2,("_spoolss_EnumPrinterDataEx: Invalid handle (%s:%u:%u1<).\n",
9708 OUR_HANDLE(r->in.handle)));
9709 return WERR_BADFID;
9710 }
9711
9712 /*
9713 * first check for a keyname of NULL or "". Win2k seems to send
9714 * this a lot and we should send back WERR_INVALID_PARAM
9715 * no need to spend time looking up the printer in this case.
9716 * --jerry
9717 */
9718
9719 if (!strlen(r->in.key_name)) {
9720 result = WERR_INVALID_PARAM;
9721 goto done;
9722 }
9723
9724 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9725 return WERR_BADFID;
9726 }
9727
9728 /* now look for a match on the key name */
9729 result = winreg_enum_printer_dataex_internal(p->mem_ctx,
9730 get_session_info_system(),
9731 p->msg_ctx,
9732 lp_const_servicename(snum),
9733 r->in.key_name,
9734 &count,
9735 &info);
9736 if (!W_ERROR_IS_OK(result)) {
9737 goto done;
9738 }
9739
9740 #if 0 /* FIXME - gd */
9741 /* housekeeping information in the reply */
9742
9743 /* Fix from Martin Zielinski <mz@seh.de> - ensure
9744 * the hand marshalled container size is a multiple
9745 * of 4 bytes for RPC alignment.
9746 */
9747
9748 if (needed % 4) {
9749 needed += 4-(needed % 4);
9750 }
9751 #endif
9752 *r->out.count = count;
9753 *r->out.info = info;
9754
9755 done:
9756 if (!W_ERROR_IS_OK(result)) {
9757 return result;
9758 }
9759
9760 *r->out.needed = SPOOLSS_BUFFER_ARRAY(p->mem_ctx,
9761 spoolss_EnumPrinterDataEx,
9762 *r->out.info,
9763 *r->out.count);
9764 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
9765 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, *r->out.count);
9766
9767 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA);
9768 }
9769
9770 /****************************************************************************
9771 ****************************************************************************/
9772
9773 static WERROR getprintprocessordirectory_level_1(TALLOC_CTX *mem_ctx,
9774 const char *servername,
9775 const char *environment,
9776 struct spoolss_PrintProcessorDirectoryInfo1 *r)
9777 {
9778 WERROR werr;
9779 char *path = NULL;
9780
9781 werr = compose_spoolss_server_path(mem_ctx,
9782 servername,
9783 environment,
9784 SPOOLSS_PRTPROCS_PATH,
9785 &path);
9786 if (!W_ERROR_IS_OK(werr)) {
9787 return werr;
9788 }
9789
9790 DEBUG(4,("print processor directory: [%s]\n", path));
9791
9792 r->directory_name = path;
9793
9794 return WERR_OK;
9795 }
9796
9797 /****************************************************************
9798 _spoolss_GetPrintProcessorDirectory
9799 ****************************************************************/
9800
9801 WERROR _spoolss_GetPrintProcessorDirectory(struct pipes_struct *p,
9802 struct spoolss_GetPrintProcessorDirectory *r)
9803 {
9804 WERROR result;
9805 char *prnproc_share = NULL;
9806 bool prnproc_share_exists = false;
9807 int snum;
9808
9809 /* that's an [in out] buffer */
9810
9811 if (!r->in.buffer && (r->in.offered != 0)) {
9812 return WERR_INVALID_PARAM;
9813 }
9814
9815 DEBUG(5,("_spoolss_GetPrintProcessorDirectory: level %d\n",
9816 r->in.level));
9817
9818 *r->out.needed = 0;
9819
9820 /* r->in.level is ignored */
9821
9822 /* We always should reply with a local print processor directory so that
9823 * users are not forced to have a [prnproc$] share on the Samba spoolss
9824 * server, if users decide to do so, lets announce it though - Guenther */
9825
9826 snum = find_service(talloc_tos(), "prnproc$", &prnproc_share);
9827 if (!prnproc_share) {
9828 return WERR_NOMEM;
9829 }
9830 if (snum != -1) {
9831 prnproc_share_exists = true;
9832 }
9833
9834 result = getprintprocessordirectory_level_1(p->mem_ctx,
9835 prnproc_share_exists ? r->in.server : NULL,
9836 r->in.environment,
9837 &r->out.info->info1);
9838 if (!W_ERROR_IS_OK(result)) {
9839 TALLOC_FREE(r->out.info);
9840 return result;
9841 }
9842
9843 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_PrintProcessorDirectoryInfo,
9844 r->out.info, r->in.level);
9845 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
9846
9847 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
9848 }
9849
9850 /*******************************************************************
9851 ********************************************************************/
9852
9853 static bool push_monitorui_buf(TALLOC_CTX *mem_ctx, DATA_BLOB *buf,
9854 const char *dllname)
9855 {
9856 enum ndr_err_code ndr_err;
9857 struct spoolss_MonitorUi ui;
9858
9859 ui.dll_name = dllname;
9860
9861 ndr_err = ndr_push_struct_blob(buf, mem_ctx, &ui,
9862 (ndr_push_flags_fn_t)ndr_push_spoolss_MonitorUi);
9863 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
9864 NDR_PRINT_DEBUG(spoolss_MonitorUi, &ui);
9865 }
9866 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
9867 }
9868
9869 /*******************************************************************
9870 Streams the monitor UI DLL name in UNICODE
9871 *******************************************************************/
9872
9873 static WERROR xcvtcp_monitorui(TALLOC_CTX *mem_ctx,
9874 struct security_token *token, DATA_BLOB *in,
9875 DATA_BLOB *out, uint32_t *needed)
9876 {
9877 const char *dllname = "tcpmonui.dll";
9878
9879 *needed = (strlen(dllname)+1) * 2;
9880
9881 if (out->length < *needed) {
9882 return WERR_INSUFFICIENT_BUFFER;
9883 }
9884
9885 if (!push_monitorui_buf(mem_ctx, out, dllname)) {
9886 return WERR_NOMEM;
9887 }
9888
9889 return WERR_OK;
9890 }
9891
9892 /*******************************************************************
9893 ********************************************************************/
9894
9895 static bool pull_port_data_1(TALLOC_CTX *mem_ctx,
9896 struct spoolss_PortData1 *port1,
9897 const DATA_BLOB *buf)
9898 {
9899 enum ndr_err_code ndr_err;
9900 ndr_err = ndr_pull_struct_blob(buf, mem_ctx, port1,
9901 (ndr_pull_flags_fn_t)ndr_pull_spoolss_PortData1);
9902 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
9903 NDR_PRINT_DEBUG(spoolss_PortData1, port1);
9904 }
9905 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
9906 }
9907
9908 /*******************************************************************
9909 ********************************************************************/
9910
9911 static bool pull_port_data_2(TALLOC_CTX *mem_ctx,
9912 struct spoolss_PortData2 *port2,
9913 const DATA_BLOB *buf)
9914 {
9915 enum ndr_err_code ndr_err;
9916 ndr_err = ndr_pull_struct_blob(buf, mem_ctx, port2,
9917 (ndr_pull_flags_fn_t)ndr_pull_spoolss_PortData2);
9918 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
9919 NDR_PRINT_DEBUG(spoolss_PortData2, port2);
9920 }
9921 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
9922 }
9923
9924 /*******************************************************************
9925 Create a new TCP/IP port
9926 *******************************************************************/
9927
9928 static WERROR xcvtcp_addport(TALLOC_CTX *mem_ctx,
9929 struct security_token *token, DATA_BLOB *in,
9930 DATA_BLOB *out, uint32_t *needed)
9931 {
9932 struct spoolss_PortData1 port1;
9933 struct spoolss_PortData2 port2;
9934 char *device_uri = NULL;
9935 uint32_t version;
9936
9937 const char *portname;
9938 const char *hostaddress;
9939 const char *queue;
9940 uint32_t port_number;
9941 uint32_t protocol;
9942
9943 /* peek for spoolss_PortData version */
9944
9945 if (!in || (in->length < (128 + 4))) {
9946 return WERR_GENERAL_FAILURE;
9947 }
9948
9949 version = IVAL(in->data, 128);
9950
9951 switch (version) {
9952 case 1:
9953 ZERO_STRUCT(port1);
9954
9955 if (!pull_port_data_1(mem_ctx, &port1, in)) {
9956 return WERR_NOMEM;
9957 }
9958
9959 portname = port1.portname;
9960 hostaddress = port1.hostaddress;
9961 queue = port1.queue;
9962 protocol = port1.protocol;
9963 port_number = port1.port_number;
9964
9965 break;
9966 case 2:
9967 ZERO_STRUCT(port2);
9968
9969 if (!pull_port_data_2(mem_ctx, &port2, in)) {
9970 return WERR_NOMEM;
9971 }
9972
9973 portname = port2.portname;
9974 hostaddress = port2.hostaddress;
9975 queue = port2.queue;
9976 protocol = port2.protocol;
9977 port_number = port2.port_number;
9978
9979 break;
9980 default:
9981 DEBUG(1,("xcvtcp_addport: "
9982 "unknown version of port_data: %d\n", version));
9983 return WERR_UNKNOWN_PORT;
9984 }
9985
9986 /* create the device URI and call the add_port_hook() */
9987
9988 switch (protocol) {
9989 case PROTOCOL_RAWTCP_TYPE:
9990 device_uri = talloc_asprintf(mem_ctx,
9991 "socket://%s:%d/", hostaddress,
9992 port_number);
9993 break;
9994
9995 case PROTOCOL_LPR_TYPE:
9996 device_uri = talloc_asprintf(mem_ctx,
9997 "lpr://%s/%s", hostaddress, queue );
9998 break;
9999
10000 default:
10001 return WERR_UNKNOWN_PORT;
10002 }
10003
10004 if (!device_uri) {
10005 return WERR_NOMEM;
10006 }
10007
10008 return add_port_hook(mem_ctx, token, portname, device_uri);
10009 }
10010
10011 /*******************************************************************
10012 *******************************************************************/
10013
10014 struct xcv_api_table xcvtcp_cmds[] = {
10015 { "MonitorUI", xcvtcp_monitorui },
10016 { "AddPort", xcvtcp_addport},
10017 { NULL, NULL }
10018 };
10019
10020 static WERROR process_xcvtcp_command(TALLOC_CTX *mem_ctx,
10021 struct security_token *token, const char *command,
10022 DATA_BLOB *inbuf,
10023 DATA_BLOB *outbuf,
10024 uint32_t *needed )
10025 {
10026 int i;
10027
10028 DEBUG(10,("process_xcvtcp_command: Received command \"%s\"\n", command));
10029
10030 for ( i=0; xcvtcp_cmds[i].name; i++ ) {
10031 if ( strcmp( command, xcvtcp_cmds[i].name ) == 0 )
10032 return xcvtcp_cmds[i].fn(mem_ctx, token, inbuf, outbuf, needed);
10033 }
10034
10035 return WERR_BADFUNC;
10036 }
10037
10038 /*******************************************************************
10039 *******************************************************************/
10040 #if 0 /* don't support management using the "Local Port" monitor */
10041
10042 static WERROR xcvlocal_monitorui(TALLOC_CTX *mem_ctx,
10043 struct security_token *token, DATA_BLOB *in,
10044 DATA_BLOB *out, uint32_t *needed)
10045 {
10046 const char *dllname = "localui.dll";
10047
10048 *needed = (strlen(dllname)+1) * 2;
10049
10050 if (out->length < *needed) {
10051 return WERR_INSUFFICIENT_BUFFER;
10052 }
10053
10054 if (!push_monitorui_buf(mem_ctx, out, dllname)) {
10055 return WERR_NOMEM;
10056 }
10057
10058 return WERR_OK;
10059 }
10060
10061 /*******************************************************************
10062 *******************************************************************/
10063
10064 struct xcv_api_table xcvlocal_cmds[] = {
10065 { "MonitorUI", xcvlocal_monitorui },
10066 { NULL, NULL }
10067 };
10068 #else
10069 struct xcv_api_table xcvlocal_cmds[] = {
10070 { NULL, NULL }
10071 };
10072 #endif
10073
10074
10075
10076 /*******************************************************************
10077 *******************************************************************/
10078
10079 static WERROR process_xcvlocal_command(TALLOC_CTX *mem_ctx,
10080 struct security_token *token, const char *command,
10081 DATA_BLOB *inbuf, DATA_BLOB *outbuf,
10082 uint32_t *needed)
10083 {
10084 int i;
10085
10086 DEBUG(10,("process_xcvlocal_command: Received command \"%s\"\n", command));
10087
10088 for ( i=0; xcvlocal_cmds[i].name; i++ ) {
10089 if ( strcmp( command, xcvlocal_cmds[i].name ) == 0 )
10090 return xcvlocal_cmds[i].fn(mem_ctx, token, inbuf, outbuf, needed);
10091 }
10092 return WERR_BADFUNC;
10093 }
10094
10095 /****************************************************************
10096 _spoolss_XcvData
10097 ****************************************************************/
10098
10099 WERROR _spoolss_XcvData(struct pipes_struct *p,
10100 struct spoolss_XcvData *r)
10101 {
10102 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
10103 DATA_BLOB out_data = data_blob_null;
10104 WERROR werror;
10105
10106 if (!Printer) {
10107 DEBUG(2,("_spoolss_XcvData: Invalid handle (%s:%u:%u).\n",
10108 OUR_HANDLE(r->in.handle)));
10109 return WERR_BADFID;
10110 }
10111
10112 /* Has to be a handle to the TCP/IP port monitor */
10113
10114 if ( !(Printer->printer_type & (SPLHND_PORTMON_LOCAL|SPLHND_PORTMON_TCP)) ) {
10115 DEBUG(2,("_spoolss_XcvData: Call only valid for Port Monitors\n"));
10116 return WERR_BADFID;
10117 }
10118
10119 /* requires administrative access to the server */
10120
10121 if ( !(Printer->access_granted & SERVER_ACCESS_ADMINISTER) ) {
10122 DEBUG(2,("_spoolss_XcvData: denied by handle permissions.\n"));
10123 return WERR_ACCESS_DENIED;
10124 }
10125
10126 /* Allocate the outgoing buffer */
10127
10128 if (r->in.out_data_size) {
10129 out_data = data_blob_talloc_zero(p->mem_ctx, r->in.out_data_size);
10130 if (out_data.data == NULL) {
10131 return WERR_NOMEM;
10132 }
10133 }
10134
10135 switch ( Printer->printer_type ) {
10136 case SPLHND_PORTMON_TCP:
10137 werror = process_xcvtcp_command(p->mem_ctx,
10138 p->session_info->security_token,
10139 r->in.function_name,
10140 &r->in.in_data, &out_data,
10141 r->out.needed);
10142 break;
10143 case SPLHND_PORTMON_LOCAL:
10144 werror = process_xcvlocal_command(p->mem_ctx,
10145 p->session_info->security_token,
10146 r->in.function_name,
10147 &r->in.in_data, &out_data,
10148 r->out.needed);
10149 break;
10150 default:
10151 werror = WERR_INVALID_PRINT_MONITOR;
10152 }
10153
10154 if (!W_ERROR_IS_OK(werror)) {
10155 return werror;
10156 }
10157
10158 *r->out.status_code = 0;
10159
10160 if (r->out.out_data && out_data.data && r->in.out_data_size && out_data.length) {
10161 memcpy(r->out.out_data, out_data.data,
10162 MIN(r->in.out_data_size, out_data.length));
10163 }
10164
10165 return WERR_OK;
10166 }
10167
10168 /****************************************************************
10169 _spoolss_AddPrintProcessor
10170 ****************************************************************/
10171
10172 WERROR _spoolss_AddPrintProcessor(struct pipes_struct *p,
10173 struct spoolss_AddPrintProcessor *r)
10174 {
10175 /* for now, just indicate success and ignore the add. We'll
10176 automatically set the winprint processor for printer
10177 entries later. Used to debug the LexMark Optra S 1855 PCL
10178 driver --jerry */
10179
10180 return WERR_OK;
10181 }
10182
10183 /****************************************************************
10184 _spoolss_AddPort
10185 ****************************************************************/
10186
10187 WERROR _spoolss_AddPort(struct pipes_struct *p,
10188 struct spoolss_AddPort *r)
10189 {
10190 /* do what w2k3 does */
10191
10192 return WERR_NOT_SUPPORTED;
10193 }
10194
10195 /****************************************************************
10196 _spoolss_GetPrinterDriver
10197 ****************************************************************/
10198
10199 WERROR _spoolss_GetPrinterDriver(struct pipes_struct *p,
10200 struct spoolss_GetPrinterDriver *r)
10201 {
10202 p->rng_fault_state = true;
10203 return WERR_NOT_SUPPORTED;
10204 }
10205
10206 /****************************************************************
10207 _spoolss_ReadPrinter
10208 ****************************************************************/
10209
10210 WERROR _spoolss_ReadPrinter(struct pipes_struct *p,
10211 struct spoolss_ReadPrinter *r)
10212 {
10213 p->rng_fault_state = true;
10214 return WERR_NOT_SUPPORTED;
10215 }
10216
10217 /****************************************************************
10218 _spoolss_WaitForPrinterChange
10219 ****************************************************************/
10220
10221 WERROR _spoolss_WaitForPrinterChange(struct pipes_struct *p,
10222 struct spoolss_WaitForPrinterChange *r)
10223 {
10224 p->rng_fault_state = true;
10225 return WERR_NOT_SUPPORTED;
10226 }
10227
10228 /****************************************************************
10229 _spoolss_ConfigurePort
10230 ****************************************************************/
10231
10232 WERROR _spoolss_ConfigurePort(struct pipes_struct *p,
10233 struct spoolss_ConfigurePort *r)
10234 {
10235 p->rng_fault_state = true;
10236 return WERR_NOT_SUPPORTED;
10237 }
10238
10239 /****************************************************************
10240 _spoolss_DeletePort
10241 ****************************************************************/
10242
10243 WERROR _spoolss_DeletePort(struct pipes_struct *p,
10244 struct spoolss_DeletePort *r)
10245 {
10246 p->rng_fault_state = true;
10247 return WERR_NOT_SUPPORTED;
10248 }
10249
10250 /****************************************************************
10251 _spoolss_CreatePrinterIC
10252 ****************************************************************/
10253
10254 WERROR _spoolss_CreatePrinterIC(struct pipes_struct *p,
10255 struct spoolss_CreatePrinterIC *r)
10256 {
10257 p->rng_fault_state = true;
10258 return WERR_NOT_SUPPORTED;
10259 }
10260
10261 /****************************************************************
10262 _spoolss_PlayGDIScriptOnPrinterIC
10263 ****************************************************************/
10264
10265 WERROR _spoolss_PlayGDIScriptOnPrinterIC(struct pipes_struct *p,
10266 struct spoolss_PlayGDIScriptOnPrinterIC *r)
10267 {
10268 p->rng_fault_state = true;
10269 return WERR_NOT_SUPPORTED;
10270 }
10271
10272 /****************************************************************
10273 _spoolss_DeletePrinterIC
10274 ****************************************************************/
10275
10276 WERROR _spoolss_DeletePrinterIC(struct pipes_struct *p,
10277 struct spoolss_DeletePrinterIC *r)
10278 {
10279 p->rng_fault_state = true;
10280 return WERR_NOT_SUPPORTED;
10281 }
10282
10283 /****************************************************************
10284 _spoolss_AddPrinterConnection
10285 ****************************************************************/
10286
10287 WERROR _spoolss_AddPrinterConnection(struct pipes_struct *p,
10288 struct spoolss_AddPrinterConnection *r)
10289 {
10290 p->rng_fault_state = true;
10291 return WERR_NOT_SUPPORTED;
10292 }
10293
10294 /****************************************************************
10295 _spoolss_DeletePrinterConnection
10296 ****************************************************************/
10297
10298 WERROR _spoolss_DeletePrinterConnection(struct pipes_struct *p,
10299 struct spoolss_DeletePrinterConnection *r)
10300 {
10301 p->rng_fault_state = true;
10302 return WERR_NOT_SUPPORTED;
10303 }
10304
10305 /****************************************************************
10306 _spoolss_PrinterMessageBox
10307 ****************************************************************/
10308
10309 WERROR _spoolss_PrinterMessageBox(struct pipes_struct *p,
10310 struct spoolss_PrinterMessageBox *r)
10311 {
10312 p->rng_fault_state = true;
10313 return WERR_NOT_SUPPORTED;
10314 }
10315
10316 /****************************************************************
10317 _spoolss_AddMonitor
10318 ****************************************************************/
10319
10320 WERROR _spoolss_AddMonitor(struct pipes_struct *p,
10321 struct spoolss_AddMonitor *r)
10322 {
10323 p->rng_fault_state = true;
10324 return WERR_NOT_SUPPORTED;
10325 }
10326
10327 /****************************************************************
10328 _spoolss_DeleteMonitor
10329 ****************************************************************/
10330
10331 WERROR _spoolss_DeleteMonitor(struct pipes_struct *p,
10332 struct spoolss_DeleteMonitor *r)
10333 {
10334 p->rng_fault_state = true;
10335 return WERR_NOT_SUPPORTED;
10336 }
10337
10338 /****************************************************************
10339 _spoolss_DeletePrintProcessor
10340 ****************************************************************/
10341
10342 WERROR _spoolss_DeletePrintProcessor(struct pipes_struct *p,
10343 struct spoolss_DeletePrintProcessor *r)
10344 {
10345 p->rng_fault_state = true;
10346 return WERR_NOT_SUPPORTED;
10347 }
10348
10349 /****************************************************************
10350 _spoolss_AddPrintProvidor
10351 ****************************************************************/
10352
10353 WERROR _spoolss_AddPrintProvidor(struct pipes_struct *p,
10354 struct spoolss_AddPrintProvidor *r)
10355 {
10356 p->rng_fault_state = true;
10357 return WERR_NOT_SUPPORTED;
10358 }
10359
10360 /****************************************************************
10361 _spoolss_DeletePrintProvidor
10362 ****************************************************************/
10363
10364 WERROR _spoolss_DeletePrintProvidor(struct pipes_struct *p,
10365 struct spoolss_DeletePrintProvidor *r)
10366 {
10367 p->rng_fault_state = true;
10368 return WERR_NOT_SUPPORTED;
10369 }
10370
10371 /****************************************************************
10372 _spoolss_FindFirstPrinterChangeNotification
10373 ****************************************************************/
10374
10375 WERROR _spoolss_FindFirstPrinterChangeNotification(struct pipes_struct *p,
10376 struct spoolss_FindFirstPrinterChangeNotification *r)
10377 {
10378 p->rng_fault_state = true;
10379 return WERR_NOT_SUPPORTED;
10380 }
10381
10382 /****************************************************************
10383 _spoolss_FindNextPrinterChangeNotification
10384 ****************************************************************/
10385
10386 WERROR _spoolss_FindNextPrinterChangeNotification(struct pipes_struct *p,
10387 struct spoolss_FindNextPrinterChangeNotification *r)
10388 {
10389 p->rng_fault_state = true;
10390 return WERR_NOT_SUPPORTED;
10391 }
10392
10393 /****************************************************************
10394 _spoolss_RouterFindFirstPrinterChangeNotificationOld
10395 ****************************************************************/
10396
10397 WERROR _spoolss_RouterFindFirstPrinterChangeNotificationOld(struct pipes_struct *p,
10398 struct spoolss_RouterFindFirstPrinterChangeNotificationOld *r)
10399 {
10400 p->rng_fault_state = true;
10401 return WERR_NOT_SUPPORTED;
10402 }
10403
10404 /****************************************************************
10405 _spoolss_ReplyOpenPrinter
10406 ****************************************************************/
10407
10408 WERROR _spoolss_ReplyOpenPrinter(struct pipes_struct *p,
10409 struct spoolss_ReplyOpenPrinter *r)
10410 {
10411 p->rng_fault_state = true;
10412 return WERR_NOT_SUPPORTED;
10413 }
10414
10415 /****************************************************************
10416 _spoolss_RouterReplyPrinter
10417 ****************************************************************/
10418
10419 WERROR _spoolss_RouterReplyPrinter(struct pipes_struct *p,
10420 struct spoolss_RouterReplyPrinter *r)
10421 {
10422 p->rng_fault_state = true;
10423 return WERR_NOT_SUPPORTED;
10424 }
10425
10426 /****************************************************************
10427 _spoolss_ReplyClosePrinter
10428 ****************************************************************/
10429
10430 WERROR _spoolss_ReplyClosePrinter(struct pipes_struct *p,
10431 struct spoolss_ReplyClosePrinter *r)
10432 {
10433 p->rng_fault_state = true;
10434 return WERR_NOT_SUPPORTED;
10435 }
10436
10437 /****************************************************************
10438 _spoolss_AddPortEx
10439 ****************************************************************/
10440
10441 WERROR _spoolss_AddPortEx(struct pipes_struct *p,
10442 struct spoolss_AddPortEx *r)
10443 {
10444 p->rng_fault_state = true;
10445 return WERR_NOT_SUPPORTED;
10446 }
10447
10448 /****************************************************************
10449 _spoolss_RouterFindFirstPrinterChangeNotification
10450 ****************************************************************/
10451
10452 WERROR _spoolss_RouterFindFirstPrinterChangeNotification(struct pipes_struct *p,
10453 struct spoolss_RouterFindFirstPrinterChangeNotification *r)
10454 {
10455 p->rng_fault_state = true;
10456 return WERR_NOT_SUPPORTED;
10457 }
10458
10459 /****************************************************************
10460 _spoolss_SpoolerInit
10461 ****************************************************************/
10462
10463 WERROR _spoolss_SpoolerInit(struct pipes_struct *p,
10464 struct spoolss_SpoolerInit *r)
10465 {
10466 p->rng_fault_state = true;
10467 return WERR_NOT_SUPPORTED;
10468 }
10469
10470 /****************************************************************
10471 _spoolss_ResetPrinterEx
10472 ****************************************************************/
10473
10474 WERROR _spoolss_ResetPrinterEx(struct pipes_struct *p,
10475 struct spoolss_ResetPrinterEx *r)
10476 {
10477 p->rng_fault_state = true;
10478 return WERR_NOT_SUPPORTED;
10479 }
10480
10481 /****************************************************************
10482 _spoolss_RouterReplyPrinterEx
10483 ****************************************************************/
10484
10485 WERROR _spoolss_RouterReplyPrinterEx(struct pipes_struct *p,
10486 struct spoolss_RouterReplyPrinterEx *r)
10487 {
10488 p->rng_fault_state = true;
10489 return WERR_NOT_SUPPORTED;
10490 }
10491
10492 /****************************************************************
10493 _spoolss_44
10494 ****************************************************************/
10495
10496 WERROR _spoolss_44(struct pipes_struct *p,
10497 struct spoolss_44 *r)
10498 {
10499 p->rng_fault_state = true;
10500 return WERR_NOT_SUPPORTED;
10501 }
10502
10503 /****************************************************************
10504 _spoolss_SetPort
10505 ****************************************************************/
10506
10507 WERROR _spoolss_SetPort(struct pipes_struct *p,
10508 struct spoolss_SetPort *r)
10509 {
10510 p->rng_fault_state = true;
10511 return WERR_NOT_SUPPORTED;
10512 }
10513
10514 /****************************************************************
10515 _spoolss_4a
10516 ****************************************************************/
10517
10518 WERROR _spoolss_4a(struct pipes_struct *p,
10519 struct spoolss_4a *r)
10520 {
10521 p->rng_fault_state = true;
10522 return WERR_NOT_SUPPORTED;
10523 }
10524
10525 /****************************************************************
10526 _spoolss_4b
10527 ****************************************************************/
10528
10529 WERROR _spoolss_4b(struct pipes_struct *p,
10530 struct spoolss_4b *r)
10531 {
10532 p->rng_fault_state = true;
10533 return WERR_NOT_SUPPORTED;
10534 }
10535
10536 /****************************************************************
10537 _spoolss_4c
10538 ****************************************************************/
10539
10540 WERROR _spoolss_4c(struct pipes_struct *p,
10541 struct spoolss_4c *r)
10542 {
10543 p->rng_fault_state = true;
10544 return WERR_NOT_SUPPORTED;
10545 }
10546
10547 /****************************************************************
10548 _spoolss_53
10549 ****************************************************************/
10550
10551 WERROR _spoolss_53(struct pipes_struct *p,
10552 struct spoolss_53 *r)
10553 {
10554 p->rng_fault_state = true;
10555 return WERR_NOT_SUPPORTED;
10556 }
10557
10558 /****************************************************************
10559 _spoolss_AddPerMachineConnection
10560 ****************************************************************/
10561
10562 WERROR _spoolss_AddPerMachineConnection(struct pipes_struct *p,
10563 struct spoolss_AddPerMachineConnection *r)
10564 {
10565 p->rng_fault_state = true;
10566 return WERR_NOT_SUPPORTED;
10567 }
10568
10569 /****************************************************************
10570 _spoolss_DeletePerMachineConnection
10571 ****************************************************************/
10572
10573 WERROR _spoolss_DeletePerMachineConnection(struct pipes_struct *p,
10574 struct spoolss_DeletePerMachineConnection *r)
10575 {
10576 p->rng_fault_state = true;
10577 return WERR_NOT_SUPPORTED;
10578 }
10579
10580 /****************************************************************
10581 _spoolss_EnumPerMachineConnections
10582 ****************************************************************/
10583
10584 WERROR _spoolss_EnumPerMachineConnections(struct pipes_struct *p,
10585 struct spoolss_EnumPerMachineConnections *r)
10586 {
10587 p->rng_fault_state = true;
10588 return WERR_NOT_SUPPORTED;
10589 }
10590
10591 /****************************************************************
10592 _spoolss_5a
10593 ****************************************************************/
10594
10595 WERROR _spoolss_5a(struct pipes_struct *p,
10596 struct spoolss_5a *r)
10597 {
10598 p->rng_fault_state = true;
10599 return WERR_NOT_SUPPORTED;
10600 }
10601
10602 /****************************************************************
10603 _spoolss_5b
10604 ****************************************************************/
10605
10606 WERROR _spoolss_5b(struct pipes_struct *p,
10607 struct spoolss_5b *r)
10608 {
10609 p->rng_fault_state = true;
10610 return WERR_NOT_SUPPORTED;
10611 }
10612
10613 /****************************************************************
10614 _spoolss_5c
10615 ****************************************************************/
10616
10617 WERROR _spoolss_5c(struct pipes_struct *p,
10618 struct spoolss_5c *r)
10619 {
10620 p->rng_fault_state = true;
10621 return WERR_NOT_SUPPORTED;
10622 }
10623
10624 /****************************************************************
10625 _spoolss_5d
10626 ****************************************************************/
10627
10628 WERROR _spoolss_5d(struct pipes_struct *p,
10629 struct spoolss_5d *r)
10630 {
10631 p->rng_fault_state = true;
10632 return WERR_NOT_SUPPORTED;
10633 }
10634
10635 /****************************************************************
10636 _spoolss_5e
10637 ****************************************************************/
10638
10639 WERROR _spoolss_5e(struct pipes_struct *p,
10640 struct spoolss_5e *r)
10641 {
10642 p->rng_fault_state = true;
10643 return WERR_NOT_SUPPORTED;
10644 }
10645
10646 /****************************************************************
10647 _spoolss_5f
10648 ****************************************************************/
10649
10650 WERROR _spoolss_5f(struct pipes_struct *p,
10651 struct spoolss_5f *r)
10652 {
10653 p->rng_fault_state = true;
10654 return WERR_NOT_SUPPORTED;
10655 }
10656
10657 /****************************************************************
10658 _spoolss_60
10659 ****************************************************************/
10660
10661 WERROR _spoolss_60(struct pipes_struct *p,
10662 struct spoolss_60 *r)
10663 {
10664 p->rng_fault_state = true;
10665 return WERR_NOT_SUPPORTED;
10666 }
10667
10668 /****************************************************************
10669 _spoolss_61
10670 ****************************************************************/
10671
10672 WERROR _spoolss_61(struct pipes_struct *p,
10673 struct spoolss_61 *r)
10674 {
10675 p->rng_fault_state = true;
10676 return WERR_NOT_SUPPORTED;
10677 }
10678
10679 /****************************************************************
10680 _spoolss_62
10681 ****************************************************************/
10682
10683 WERROR _spoolss_62(struct pipes_struct *p,
10684 struct spoolss_62 *r)
10685 {
10686 p->rng_fault_state = true;
10687 return WERR_NOT_SUPPORTED;
10688 }
10689
10690 /****************************************************************
10691 _spoolss_63
10692 ****************************************************************/
10693
10694 WERROR _spoolss_63(struct pipes_struct *p,
10695 struct spoolss_63 *r)
10696 {
10697 p->rng_fault_state = true;
10698 return WERR_NOT_SUPPORTED;
10699 }
10700
10701 /****************************************************************
10702 _spoolss_64
10703 ****************************************************************/
10704
10705 WERROR _spoolss_64(struct pipes_struct *p,
10706 struct spoolss_64 *r)
10707 {
10708 p->rng_fault_state = true;
10709 return WERR_NOT_SUPPORTED;
10710 }
10711
10712 /****************************************************************
10713 _spoolss_65
10714 ****************************************************************/
10715
10716 WERROR _spoolss_65(struct pipes_struct *p,
10717 struct spoolss_65 *r)
10718 {
10719 p->rng_fault_state = true;
10720 return WERR_NOT_SUPPORTED;
10721 }
10722
10723 /****************************************************************
10724 _spoolss_GetCorePrinterDrivers
10725 ****************************************************************/
10726
10727 WERROR _spoolss_GetCorePrinterDrivers(struct pipes_struct *p,
10728 struct spoolss_GetCorePrinterDrivers *r)
10729 {
10730 p->rng_fault_state = true;
10731 return WERR_NOT_SUPPORTED;
10732 }
10733
10734 /****************************************************************
10735 _spoolss_67
10736 ****************************************************************/
10737
10738 WERROR _spoolss_67(struct pipes_struct *p,
10739 struct spoolss_67 *r)
10740 {
10741 p->rng_fault_state = true;
10742 return WERR_NOT_SUPPORTED;
10743 }
10744
10745 /****************************************************************
10746 _spoolss_GetPrinterDriverPackagePath
10747 ****************************************************************/
10748
10749 WERROR _spoolss_GetPrinterDriverPackagePath(struct pipes_struct *p,
10750 struct spoolss_GetPrinterDriverPackagePath *r)
10751 {
10752 p->rng_fault_state = true;
10753 return WERR_NOT_SUPPORTED;
10754 }
10755
10756 /****************************************************************
10757 _spoolss_69
10758 ****************************************************************/
10759
10760 WERROR _spoolss_69(struct pipes_struct *p,
10761 struct spoolss_69 *r)
10762 {
10763 p->rng_fault_state = true;
10764 return WERR_NOT_SUPPORTED;
10765 }
10766
10767 /****************************************************************
10768 _spoolss_6a
10769 ****************************************************************/
10770
10771 WERROR _spoolss_6a(struct pipes_struct *p,
10772 struct spoolss_6a *r)
10773 {
10774 p->rng_fault_state = true;
10775 return WERR_NOT_SUPPORTED;
10776 }
10777
10778 /****************************************************************
10779 _spoolss_6b
10780 ****************************************************************/
10781
10782 WERROR _spoolss_6b(struct pipes_struct *p,
10783 struct spoolss_6b *r)
10784 {
10785 p->rng_fault_state = true;
10786 return WERR_NOT_SUPPORTED;
10787 }
10788
10789 /****************************************************************
10790 _spoolss_6c
10791 ****************************************************************/
10792
10793 WERROR _spoolss_6c(struct pipes_struct *p,
10794 struct spoolss_6c *r)
10795 {
10796 p->rng_fault_state = true;
10797 return WERR_NOT_SUPPORTED;
10798 }
10799
10800 /****************************************************************
10801 _spoolss_6d
10802 ****************************************************************/
10803
10804 WERROR _spoolss_6d(struct pipes_struct *p,
10805 struct spoolss_6d *r)
10806 {
10807 p->rng_fault_state = true;
10808 return WERR_NOT_SUPPORTED;
10809 }
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