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spoolss: fix DPD_DELETE_ALL_FILES error return
[Samba/gebeck_regimport.git] / source3 / rpc_server / spoolss / srv_spoolss_nt.c
blob7a51703c01918ff0362945a4dbc5b521984fadb8
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 uint32_t active_connections;
142 };
143
144 static struct notify_back_channel *back_channels;
145
146 /* Map generic permissions to printer object specific permissions */
147
148 const struct standard_mapping printer_std_mapping = {
149 PRINTER_READ,
150 PRINTER_WRITE,
151 PRINTER_EXECUTE,
152 PRINTER_ALL_ACCESS
153 };
154
155 /* Map generic permissions to print server object specific permissions */
156
157 const struct standard_mapping printserver_std_mapping = {
158 SERVER_READ,
159 SERVER_WRITE,
160 SERVER_EXECUTE,
161 SERVER_ALL_ACCESS
162 };
163
164 /* API table for Xcv Monitor functions */
165
166 struct xcv_api_table {
167 const char *name;
168 WERROR(*fn) (TALLOC_CTX *mem_ctx, struct security_token *token, DATA_BLOB *in, DATA_BLOB *out, uint32_t *needed);
169 };
170
171 static void prune_printername_cache(void);
172
173 /********************************************************************
174 * Canonicalize servername.
175 ********************************************************************/
176
177 static const char *canon_servername(const char *servername)
178 {
179 const char *pservername = servername;
180 while (*pservername == '\\') {
181 pservername++;
182 }
183 return pservername;
184 }
185
186 /* translate between internal status numbers and NT status numbers */
187 static int nt_printj_status(int v)
188 {
189 switch (v) {
190 case LPQ_QUEUED:
191 return 0;
192 case LPQ_PAUSED:
193 return JOB_STATUS_PAUSED;
194 case LPQ_SPOOLING:
195 return JOB_STATUS_SPOOLING;
196 case LPQ_PRINTING:
197 return JOB_STATUS_PRINTING;
198 case LPQ_ERROR:
199 return JOB_STATUS_ERROR;
200 case LPQ_DELETING:
201 return JOB_STATUS_DELETING;
202 case LPQ_OFFLINE:
203 return JOB_STATUS_OFFLINE;
204 case LPQ_PAPEROUT:
205 return JOB_STATUS_PAPEROUT;
206 case LPQ_PRINTED:
207 return JOB_STATUS_PRINTED;
208 case LPQ_DELETED:
209 return JOB_STATUS_DELETED;
210 case LPQ_BLOCKED:
211 return JOB_STATUS_BLOCKED_DEVQ;
212 case LPQ_USER_INTERVENTION:
213 return JOB_STATUS_USER_INTERVENTION;
214 }
215 return 0;
216 }
217
218 static int nt_printq_status(int v)
219 {
220 switch (v) {
221 case LPQ_PAUSED:
222 return PRINTER_STATUS_PAUSED;
223 case LPQ_QUEUED:
224 case LPQ_SPOOLING:
225 case LPQ_PRINTING:
226 return 0;
227 }
228 return 0;
229 }
230
231 /***************************************************************************
232 Disconnect from the client
233 ****************************************************************************/
234
235 static void srv_spoolss_replycloseprinter(int snum,
236 struct printer_handle *prn_hnd)
237 {
238 WERROR result;
239 NTSTATUS status;
240
241 /*
242 * Tell the specific printing tdb we no longer want messages for this printer
243 * by deregistering our PID.
244 */
245
246 if (!print_notify_deregister_pid(snum)) {
247 DEBUG(0, ("Failed to register our pid for printer %s\n",
248 lp_const_servicename(snum)));
249 }
250
251 /* weird if the test succeeds !!! */
252 if (prn_hnd->notify.cli_chan == NULL ||
253 prn_hnd->notify.cli_chan->cli_pipe == NULL ||
254 prn_hnd->notify.cli_chan->cli_pipe->binding_handle == NULL ||
255 prn_hnd->notify.cli_chan->active_connections == 0) {
256 DEBUG(0, ("Trying to close unexisting backchannel!\n"));
257 DLIST_REMOVE(back_channels, prn_hnd->notify.cli_chan);
258 TALLOC_FREE(prn_hnd->notify.cli_chan);
259 return;
260 }
261
262 status = dcerpc_spoolss_ReplyClosePrinter(
263 prn_hnd->notify.cli_chan->cli_pipe->binding_handle,
264 talloc_tos(),
265 &prn_hnd->notify.cli_hnd,
266 &result);
267 if (!NT_STATUS_IS_OK(status)) {
268 DEBUG(0, ("dcerpc_spoolss_ReplyClosePrinter failed [%s].\n",
269 nt_errstr(status)));
270 result = ntstatus_to_werror(status);
271 } else if (!W_ERROR_IS_OK(result)) {
272 DEBUG(0, ("reply_close_printer failed [%s].\n",
273 win_errstr(result)));
274 }
275
276 /* if it's the last connection, deconnect the IPC$ share */
277 if (prn_hnd->notify.cli_chan->active_connections == 1) {
278
279 cli_shutdown(rpc_pipe_np_smb_conn(prn_hnd->notify.cli_chan->cli_pipe));
280 DLIST_REMOVE(back_channels, prn_hnd->notify.cli_chan);
281 TALLOC_FREE(prn_hnd->notify.cli_chan);
282
283 if (prn_hnd->notify.msg_ctx != NULL) {
284 messaging_deregister(prn_hnd->notify.msg_ctx,
285 MSG_PRINTER_NOTIFY2, NULL);
286 }
287 }
288
289 if (prn_hnd->notify.cli_chan) {
290 prn_hnd->notify.cli_chan->active_connections--;
291 prn_hnd->notify.cli_chan = NULL;
292 }
293 }
294
295 /****************************************************************************
296 Functions to free a printer entry datastruct.
297 ****************************************************************************/
298
299 static int printer_entry_destructor(struct printer_handle *Printer)
300 {
301 if (Printer->notify.cli_chan != NULL &&
302 Printer->notify.cli_chan->active_connections > 0) {
303 int snum = -1;
304
305 switch(Printer->printer_type) {
306 case SPLHND_SERVER:
307 srv_spoolss_replycloseprinter(snum, Printer);
308 break;
309
310 case SPLHND_PRINTER:
311 snum = print_queue_snum(Printer->sharename);
312 if (snum != -1) {
313 srv_spoolss_replycloseprinter(snum, Printer);
314 }
315 break;
316 default:
317 break;
318 }
319 }
320
321 Printer->notify.flags=0;
322 Printer->notify.options=0;
323 Printer->notify.localmachine[0]='\0';
324 Printer->notify.printerlocal=0;
325 TALLOC_FREE(Printer->notify.option);
326 TALLOC_FREE(Printer->devmode);
327
328 /* Remove from the internal list. */
329 DLIST_REMOVE(printers_list, Printer);
330 return 0;
331 }
332
333 /****************************************************************************
334 find printer index by handle
335 ****************************************************************************/
336
337 static struct printer_handle *find_printer_index_by_hnd(struct pipes_struct *p,
338 struct policy_handle *hnd)
339 {
340 struct printer_handle *find_printer = NULL;
341
342 if(!find_policy_by_hnd(p,hnd,(void **)(void *)&find_printer)) {
343 DEBUG(2,("find_printer_index_by_hnd: Printer handle not found: "));
344 return NULL;
345 }
346
347 return find_printer;
348 }
349
350 /****************************************************************************
351 Close printer index by handle.
352 ****************************************************************************/
353
354 static bool close_printer_handle(struct pipes_struct *p, struct policy_handle *hnd)
355 {
356 struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd);
357
358 if (!Printer) {
359 DEBUG(2,("close_printer_handle: Invalid handle (%s:%u:%u)\n",
360 OUR_HANDLE(hnd)));
361 return false;
362 }
363
364 close_policy_hnd(p, hnd);
365
366 return true;
367 }
368
369 /****************************************************************************
370 Delete a printer given a handle.
371 ****************************************************************************/
372
373 static WERROR delete_printer_hook(TALLOC_CTX *ctx, struct security_token *token,
374 const char *sharename,
375 struct messaging_context *msg_ctx)
376 {
377 char *cmd = lp_deleteprinter_cmd();
378 char *command = NULL;
379 int ret;
380 bool is_print_op = false;
381
382 /* can't fail if we don't try */
383
384 if ( !*cmd )
385 return WERR_OK;
386
387 command = talloc_asprintf(ctx,
388 "%s \"%s\"",
389 cmd, sharename);
390 if (!command) {
391 return WERR_NOMEM;
392 }
393 if ( token )
394 is_print_op = security_token_has_privilege(token, SEC_PRIV_PRINT_OPERATOR);
395
396 DEBUG(10,("Running [%s]\n", command));
397
398 /********** BEGIN SePrintOperatorPrivlege BLOCK **********/
399
400 if ( is_print_op )
401 become_root();
402
403 if ( (ret = smbrun(command, NULL)) == 0 ) {
404 /* Tell everyone we updated smb.conf. */
405 message_send_all(msg_ctx, MSG_SMB_CONF_UPDATED, NULL, 0, NULL);
406 }
407
408 if ( is_print_op )
409 unbecome_root();
410
411 /********** END SePrintOperatorPrivlege BLOCK **********/
412
413 DEBUGADD(10,("returned [%d]\n", ret));
414
415 TALLOC_FREE(command);
416
417 if (ret != 0)
418 return WERR_BADFID; /* What to return here? */
419
420 return WERR_OK;
421 }
422
423 /****************************************************************************
424 Delete a printer given a handle.
425 ****************************************************************************/
426
427 static WERROR delete_printer_handle(struct pipes_struct *p, struct policy_handle *hnd)
428 {
429 struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd);
430 WERROR result;
431
432 if (!Printer) {
433 DEBUG(2,("delete_printer_handle: Invalid handle (%s:%u:%u)\n",
434 OUR_HANDLE(hnd)));
435 return WERR_BADFID;
436 }
437
438 /*
439 * It turns out that Windows allows delete printer on a handle
440 * opened by an admin user, then used on a pipe handle created
441 * by an anonymous user..... but they're working on security.... riiight !
442 * JRA.
443 */
444
445 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
446 DEBUG(3, ("delete_printer_handle: denied by handle\n"));
447 return WERR_ACCESS_DENIED;
448 }
449
450 /* this does not need a become root since the access check has been
451 done on the handle already */
452
453 result = winreg_delete_printer_key_internal(p->mem_ctx,
454 get_session_info_system(),
455 p->msg_ctx,
456 Printer->sharename,
457 "");
458 if (!W_ERROR_IS_OK(result)) {
459 DEBUG(3,("Error deleting printer %s\n", Printer->sharename));
460 return WERR_BADFID;
461 }
462
463 result = delete_printer_hook(p->mem_ctx, p->session_info->security_token,
464 Printer->sharename, p->msg_ctx);
465 if (!W_ERROR_IS_OK(result)) {
466 return result;
467 }
468 prune_printername_cache();
469 return WERR_OK;
470 }
471
472 /****************************************************************************
473 Return the snum of a printer corresponding to an handle.
474 ****************************************************************************/
475
476 static bool get_printer_snum(struct pipes_struct *p, struct policy_handle *hnd,
477 int *number, struct share_params **params)
478 {
479 struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd);
480
481 if (!Printer) {
482 DEBUG(2,("get_printer_snum: Invalid handle (%s:%u:%u)\n",
483 OUR_HANDLE(hnd)));
484 return false;
485 }
486
487 switch (Printer->printer_type) {
488 case SPLHND_PRINTER:
489 DEBUG(4,("short name:%s\n", Printer->sharename));
490 *number = print_queue_snum(Printer->sharename);
491 return (*number != -1);
492 case SPLHND_SERVER:
493 return false;
494 default:
495 return false;
496 }
497 }
498
499 /****************************************************************************
500 Set printer handle type.
501 Check if it's \\server or \\server\printer
502 ****************************************************************************/
503
504 static bool set_printer_hnd_printertype(struct printer_handle *Printer, const char *handlename)
505 {
506 DEBUG(3,("Setting printer type=%s\n", handlename));
507
508 /* it's a print server */
509 if (handlename && *handlename=='\\' && *(handlename+1)=='\\' && !strchr_m(handlename+2, '\\')) {
510 DEBUGADD(4,("Printer is a print server\n"));
511 Printer->printer_type = SPLHND_SERVER;
512 }
513 /* it's a printer (set_printer_hnd_name() will handle port monitors */
514 else {
515 DEBUGADD(4,("Printer is a printer\n"));
516 Printer->printer_type = SPLHND_PRINTER;
517 }
518
519 return true;
520 }
521
522 static void prune_printername_cache_fn(const char *key, const char *value,
523 time_t timeout, void *private_data)
524 {
525 gencache_del(key);
526 }
527
528 static void prune_printername_cache(void)
529 {
530 gencache_iterate(prune_printername_cache_fn, NULL, "PRINTERNAME/*");
531 }
532
533 /****************************************************************************
534 Set printer handle name.. Accept names like \\server, \\server\printer,
535 \\server\SHARE, & "\\server\,XcvMonitor Standard TCP/IP Port" See
536 the MSDN docs regarding OpenPrinter() for details on the XcvData() and
537 XcvDataPort() interface.
538 ****************************************************************************/
539
540 static WERROR set_printer_hnd_name(TALLOC_CTX *mem_ctx,
541 const struct auth_session_info *session_info,
542 struct messaging_context *msg_ctx,
543 struct printer_handle *Printer,
544 const char *handlename)
545 {
546 int snum;
547 int n_services=lp_numservices();
548 char *aprinter;
549 const char *printername;
550 const char *servername = NULL;
551 fstring sname;
552 bool found = false;
553 struct spoolss_PrinterInfo2 *info2 = NULL;
554 WERROR result;
555 char *p;
556
557 /*
558 * Hopefully nobody names his printers like this. Maybe \ or ,
559 * are illegal in printer names even?
560 */
561 const char printer_not_found[] = "Printer \\, !@#$%^&*( not found";
562 char *cache_key;
563 char *tmp;
564
565 DEBUG(4,("Setting printer name=%s (len=%lu)\n", handlename,
566 (unsigned long)strlen(handlename)));
567
568 aprinter = discard_const_p(char, handlename);
569 if ( *handlename == '\\' ) {
570 servername = canon_servername(handlename);
571 if ( (aprinter = strchr_m( servername, '\\' )) != NULL ) {
572 *aprinter = '\0';
573 aprinter++;
574 }
575 if (!is_myname_or_ipaddr(servername)) {
576 return WERR_INVALID_PRINTER_NAME;
577 }
578 Printer->servername = talloc_asprintf(Printer, "\\\\%s", servername);
579 if (Printer->servername == NULL) {
580 return WERR_NOMEM;
581 }
582 }
583
584 if (Printer->printer_type == SPLHND_SERVER) {
585 return WERR_OK;
586 }
587
588 if (Printer->printer_type != SPLHND_PRINTER) {
589 return WERR_INVALID_HANDLE;
590 }
591
592 DEBUGADD(5, ("searching for [%s]\n", aprinter));
593
594 p = strchr(aprinter, ',');
595 if (p != NULL) {
596 char *p2 = p;
597 p++;
598 if (*p == ' ') {
599 p++;
600 }
601 if (strncmp(p, "DrvConvert", strlen("DrvConvert")) == 0) {
602 *p2 = '\0';
603 } else if (strncmp(p, "LocalOnly", strlen("LocalOnly")) == 0) {
604 *p2 = '\0';
605 }
606 }
607
608 if (p) {
609 DEBUGADD(5, ("stripped handlename: [%s]\n", aprinter));
610 }
611
612 /* check for the Port Monitor Interface */
613 if ( strequal( aprinter, SPL_XCV_MONITOR_TCPMON ) ) {
614 Printer->printer_type = SPLHND_PORTMON_TCP;
615 fstrcpy(sname, SPL_XCV_MONITOR_TCPMON);
616 found = true;
617 }
618 else if ( strequal( aprinter, SPL_XCV_MONITOR_LOCALMON ) ) {
619 Printer->printer_type = SPLHND_PORTMON_LOCAL;
620 fstrcpy(sname, SPL_XCV_MONITOR_LOCALMON);
621 found = true;
622 }
623
624 /*
625 * With hundreds of printers, the "for" loop iterating all
626 * shares can be quite expensive, as it is done on every
627 * OpenPrinter. The loop maps "aprinter" to "sname", the
628 * result of which we cache in gencache.
629 */
630
631 cache_key = talloc_asprintf(talloc_tos(), "PRINTERNAME/%s",
632 aprinter);
633 if ((cache_key != NULL) && gencache_get(cache_key, &tmp, NULL)) {
634
635 found = (strcmp(tmp, printer_not_found) != 0);
636 if (!found) {
637 DEBUG(4, ("Printer %s not found\n", aprinter));
638 SAFE_FREE(tmp);
639 return WERR_INVALID_PRINTER_NAME;
640 }
641 fstrcpy(sname, tmp);
642 SAFE_FREE(tmp);
643 }
644
645 /* Search all sharenames first as this is easier than pulling
646 the printer_info_2 off of disk. Don't use find_service() since
647 that calls out to map_username() */
648
649 /* do another loop to look for printernames */
650 for (snum = 0; !found && snum < n_services; snum++) {
651 const char *printer = lp_const_servicename(snum);
652
653 /* no point going on if this is not a printer */
654 if (!(lp_snum_ok(snum) && lp_print_ok(snum))) {
655 continue;
656 }
657
658 /* ignore [printers] share */
659 if (strequal(printer, "printers")) {
660 continue;
661 }
662
663 fstrcpy(sname, printer);
664 if (strequal(aprinter, printer)) {
665 found = true;
666 break;
667 }
668
669 /* no point looking up the printer object if
670 we aren't allowing printername != sharename */
671 if (lp_force_printername(snum)) {
672 continue;
673 }
674
675 result = winreg_get_printer_internal(mem_ctx,
676 session_info,
677 msg_ctx,
678 sname,
679 &info2);
680 if ( !W_ERROR_IS_OK(result) ) {
681 DEBUG(2,("set_printer_hnd_name: failed to lookup printer [%s] -- result [%s]\n",
682 sname, win_errstr(result)));
683 continue;
684 }
685
686 printername = strrchr(info2->printername, '\\');
687 if (printername == NULL) {
688 printername = info2->printername;
689 } else {
690 printername++;
691 }
692
693 if (strequal(printername, aprinter)) {
694 found = true;
695 break;
696 }
697
698 DEBUGADD(10, ("printername: %s\n", printername));
699
700 TALLOC_FREE(info2);
701 }
702
703 if ( !found ) {
704 if (cache_key != NULL) {
705 gencache_set(cache_key, printer_not_found,
706 time(NULL)+300);
707 TALLOC_FREE(cache_key);
708 }
709 DEBUGADD(4,("Printer not found\n"));
710 return WERR_INVALID_PRINTER_NAME;
711 }
712
713 if (cache_key != NULL) {
714 gencache_set(cache_key, sname, time(NULL)+300);
715 TALLOC_FREE(cache_key);
716 }
717
718 DEBUGADD(4,("set_printer_hnd_name: Printer found: %s -> %s\n", aprinter, sname));
719
720 strlcpy(Printer->sharename, sname, sizeof(Printer->sharename));
721
722 return WERR_OK;
723 }
724
725 /****************************************************************************
726 Find first available printer slot. creates a printer handle for you.
727 ****************************************************************************/
728
729 static WERROR open_printer_hnd(struct pipes_struct *p,
730 struct policy_handle *hnd,
731 const char *name,
732 uint32_t access_granted)
733 {
734 struct printer_handle *new_printer;
735 WERROR result;
736
737 DEBUG(10,("open_printer_hnd: name [%s]\n", name));
738
739 new_printer = talloc_zero(p->mem_ctx, struct printer_handle);
740 if (new_printer == NULL) {
741 return WERR_NOMEM;
742 }
743 talloc_set_destructor(new_printer, printer_entry_destructor);
744
745 /* This also steals the printer_handle on the policy_handle */
746 if (!create_policy_hnd(p, hnd, new_printer)) {
747 TALLOC_FREE(new_printer);
748 return WERR_INVALID_HANDLE;
749 }
750
751 /* Add to the internal list. */
752 DLIST_ADD(printers_list, new_printer);
753
754 new_printer->notify.option=NULL;
755
756 if (!set_printer_hnd_printertype(new_printer, name)) {
757 close_printer_handle(p, hnd);
758 return WERR_INVALID_HANDLE;
759 }
760
761 result = set_printer_hnd_name(p->mem_ctx,
762 get_session_info_system(),
763 p->msg_ctx,
764 new_printer, name);
765 if (!W_ERROR_IS_OK(result)) {
766 close_printer_handle(p, hnd);
767 return result;
768 }
769
770 new_printer->access_granted = access_granted;
771
772 DEBUG(5, ("%d printer handles active\n",
773 (int)num_pipe_handles(p)));
774
775 return WERR_OK;
776 }
777
778 /***************************************************************************
779 check to see if the client motify handle is monitoring the notification
780 given by (notify_type, notify_field).
781 **************************************************************************/
782
783 static bool is_monitoring_event_flags(uint32_t flags, uint16_t notify_type,
784 uint16_t notify_field)
785 {
786 return true;
787 }
788
789 static bool is_monitoring_event(struct printer_handle *p, uint16_t notify_type,
790 uint16_t notify_field)
791 {
792 struct spoolss_NotifyOption *option = p->notify.option;
793 uint32_t i, j;
794
795 /*
796 * Flags should always be zero when the change notify
797 * is registered by the client's spooler. A user Win32 app
798 * might use the flags though instead of the NOTIFY_OPTION_INFO
799 * --jerry
800 */
801
802 if (!option) {
803 return false;
804 }
805
806 if (p->notify.flags)
807 return is_monitoring_event_flags(
808 p->notify.flags, notify_type, notify_field);
809
810 for (i = 0; i < option->count; i++) {
811
812 /* Check match for notify_type */
813
814 if (option->types[i].type != notify_type)
815 continue;
816
817 /* Check match for field */
818
819 for (j = 0; j < option->types[i].count; j++) {
820 if (option->types[i].fields[j].field == notify_field) {
821 return true;
822 }
823 }
824 }
825
826 DEBUG(10, ("Open handle for \\\\%s\\%s is not monitoring 0x%02x/0x%02x\n",
827 p->servername, p->sharename, notify_type, notify_field));
828
829 return false;
830 }
831
832 #define SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(_data, _integer) \
833 _data->data.integer[0] = _integer; \
834 _data->data.integer[1] = 0;
835
836
837 #define SETUP_SPOOLSS_NOTIFY_DATA_STRING(_data, _p) \
838 _data->data.string.string = talloc_strdup(mem_ctx, _p); \
839 if (!_data->data.string.string) {\
840 _data->data.string.size = 0; \
841 } \
842 _data->data.string.size = strlen_m_term(_p) * 2;
843
844 #define SETUP_SPOOLSS_NOTIFY_DATA_DEVMODE(_data, _devmode) \
845 _data->data.devmode.devmode = _devmode;
846
847 #define SETUP_SPOOLSS_NOTIFY_DATA_SECDESC(_data, _sd) \
848 _data->data.sd.sd = dup_sec_desc(mem_ctx, _sd); \
849 if (!_data->data.sd.sd) { \
850 _data->data.sd.sd_size = 0; \
851 } \
852 _data->data.sd.sd_size = \
853 ndr_size_security_descriptor(_data->data.sd.sd, 0);
854
855 static void init_systemtime_buffer(TALLOC_CTX *mem_ctx,
856 struct tm *t,
857 const char **pp,
858 uint32_t *plen)
859 {
860 struct spoolss_Time st;
861 uint32_t len = 16;
862 char *p;
863
864 if (!init_systemtime(&st, t)) {
865 return;
866 }
867
868 p = talloc_array(mem_ctx, char, len);
869 if (!p) {
870 return;
871 }
872
873 /*
874 * Systemtime must be linearized as a set of UINT16's.
875 * Fix from Benjamin (Bj) Kuit bj@it.uts.edu.au
876 */
877
878 SSVAL(p, 0, st.year);
879 SSVAL(p, 2, st.month);
880 SSVAL(p, 4, st.day_of_week);
881 SSVAL(p, 6, st.day);
882 SSVAL(p, 8, st.hour);
883 SSVAL(p, 10, st.minute);
884 SSVAL(p, 12, st.second);
885 SSVAL(p, 14, st.millisecond);
886
887 *pp = p;
888 *plen = len;
889 }
890
891 /* Convert a notification message to a struct spoolss_Notify */
892
893 static void notify_one_value(struct spoolss_notify_msg *msg,
894 struct spoolss_Notify *data,
895 TALLOC_CTX *mem_ctx)
896 {
897 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, msg->notify.value[0]);
898 }
899
900 static void notify_string(struct spoolss_notify_msg *msg,
901 struct spoolss_Notify *data,
902 TALLOC_CTX *mem_ctx)
903 {
904 /* The length of the message includes the trailing \0 */
905
906 data->data.string.size = msg->len * 2;
907 data->data.string.string = talloc_strdup(mem_ctx, msg->notify.data);
908 if (!data->data.string.string) {
909 data->data.string.size = 0;
910 return;
911 }
912 }
913
914 static void notify_system_time(struct spoolss_notify_msg *msg,
915 struct spoolss_Notify *data,
916 TALLOC_CTX *mem_ctx)
917 {
918 data->data.string.string = NULL;
919 data->data.string.size = 0;
920
921 if (msg->len != sizeof(time_t)) {
922 DEBUG(5, ("notify_system_time: received wrong sized message (%d)\n",
923 msg->len));
924 return;
925 }
926
927 init_systemtime_buffer(mem_ctx, gmtime((time_t *)msg->notify.data),
928 &data->data.string.string,
929 &data->data.string.size);
930 }
931
932 struct notify2_message_table {
933 const char *name;
934 void (*fn)(struct spoolss_notify_msg *msg,
935 struct spoolss_Notify *data, TALLOC_CTX *mem_ctx);
936 };
937
938 static struct notify2_message_table printer_notify_table[] = {
939 /* 0x00 */ { "PRINTER_NOTIFY_FIELD_SERVER_NAME", notify_string },
940 /* 0x01 */ { "PRINTER_NOTIFY_FIELD_PRINTER_NAME", notify_string },
941 /* 0x02 */ { "PRINTER_NOTIFY_FIELD_SHARE_NAME", notify_string },
942 /* 0x03 */ { "PRINTER_NOTIFY_FIELD_PORT_NAME", notify_string },
943 /* 0x04 */ { "PRINTER_NOTIFY_FIELD_DRIVER_NAME", notify_string },
944 /* 0x05 */ { "PRINTER_NOTIFY_FIELD_COMMENT", notify_string },
945 /* 0x06 */ { "PRINTER_NOTIFY_FIELD_LOCATION", notify_string },
946 /* 0x07 */ { "PRINTER_NOTIFY_FIELD_DEVMODE", NULL },
947 /* 0x08 */ { "PRINTER_NOTIFY_FIELD_SEPFILE", notify_string },
948 /* 0x09 */ { "PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR", notify_string },
949 /* 0x0a */ { "PRINTER_NOTIFY_FIELD_PARAMETERS", NULL },
950 /* 0x0b */ { "PRINTER_NOTIFY_FIELD_DATATYPE", notify_string },
951 /* 0x0c */ { "PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NULL },
952 /* 0x0d */ { "PRINTER_NOTIFY_FIELD_ATTRIBUTES", notify_one_value },
953 /* 0x0e */ { "PRINTER_NOTIFY_FIELD_PRIORITY", notify_one_value },
954 /* 0x0f */ { "PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY", NULL },
955 /* 0x10 */ { "PRINTER_NOTIFY_FIELD_START_TIME", NULL },
956 /* 0x11 */ { "PRINTER_NOTIFY_FIELD_UNTIL_TIME", NULL },
957 /* 0x12 */ { "PRINTER_NOTIFY_FIELD_STATUS", notify_one_value },
958 };
959
960 static struct notify2_message_table job_notify_table[] = {
961 /* 0x00 */ { "JOB_NOTIFY_FIELD_PRINTER_NAME", NULL },
962 /* 0x01 */ { "JOB_NOTIFY_FIELD_MACHINE_NAME", NULL },
963 /* 0x02 */ { "JOB_NOTIFY_FIELD_PORT_NAME", NULL },
964 /* 0x03 */ { "JOB_NOTIFY_FIELD_USER_NAME", notify_string },
965 /* 0x04 */ { "JOB_NOTIFY_FIELD_NOTIFY_NAME", NULL },
966 /* 0x05 */ { "JOB_NOTIFY_FIELD_DATATYPE", NULL },
967 /* 0x06 */ { "JOB_NOTIFY_FIELD_PRINT_PROCESSOR", NULL },
968 /* 0x07 */ { "JOB_NOTIFY_FIELD_PARAMETERS", NULL },
969 /* 0x08 */ { "JOB_NOTIFY_FIELD_DRIVER_NAME", NULL },
970 /* 0x09 */ { "JOB_NOTIFY_FIELD_DEVMODE", NULL },
971 /* 0x0a */ { "JOB_NOTIFY_FIELD_STATUS", notify_one_value },
972 /* 0x0b */ { "JOB_NOTIFY_FIELD_STATUS_STRING", NULL },
973 /* 0x0c */ { "JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NULL },
974 /* 0x0d */ { "JOB_NOTIFY_FIELD_DOCUMENT", notify_string },
975 /* 0x0e */ { "JOB_NOTIFY_FIELD_PRIORITY", NULL },
976 /* 0x0f */ { "JOB_NOTIFY_FIELD_POSITION", NULL },
977 /* 0x10 */ { "JOB_NOTIFY_FIELD_SUBMITTED", notify_system_time },
978 /* 0x11 */ { "JOB_NOTIFY_FIELD_START_TIME", NULL },
979 /* 0x12 */ { "JOB_NOTIFY_FIELD_UNTIL_TIME", NULL },
980 /* 0x13 */ { "JOB_NOTIFY_FIELD_TIME", NULL },
981 /* 0x14 */ { "JOB_NOTIFY_FIELD_TOTAL_PAGES", notify_one_value },
982 /* 0x15 */ { "JOB_NOTIFY_FIELD_PAGES_PRINTED", NULL },
983 /* 0x16 */ { "JOB_NOTIFY_FIELD_TOTAL_BYTES", notify_one_value },
984 /* 0x17 */ { "JOB_NOTIFY_FIELD_BYTES_PRINTED", NULL },
985 };
986
987
988 /***********************************************************************
989 Allocate talloc context for container object
990 **********************************************************************/
991
992 static void notify_msg_ctr_init( SPOOLSS_NOTIFY_MSG_CTR *ctr )
993 {
994 if ( !ctr )
995 return;
996
997 ctr->ctx = talloc_init("notify_msg_ctr_init %p", ctr);
998
999 return;
1000 }
1001
1002 /***********************************************************************
1003 release all allocated memory and zero out structure
1004 **********************************************************************/
1005
1006 static void notify_msg_ctr_destroy( SPOOLSS_NOTIFY_MSG_CTR *ctr )
1007 {
1008 if ( !ctr )
1009 return;
1010
1011 if ( ctr->ctx )
1012 talloc_destroy(ctr->ctx);
1013
1014 ZERO_STRUCTP(ctr);
1015
1016 return;
1017 }
1018
1019 /***********************************************************************
1020 **********************************************************************/
1021
1022 static TALLOC_CTX* notify_ctr_getctx( SPOOLSS_NOTIFY_MSG_CTR *ctr )
1023 {
1024 if ( !ctr )
1025 return NULL;
1026
1027 return ctr->ctx;
1028 }
1029
1030 /***********************************************************************
1031 **********************************************************************/
1032
1033 static SPOOLSS_NOTIFY_MSG_GROUP* notify_ctr_getgroup( SPOOLSS_NOTIFY_MSG_CTR *ctr, uint32_t idx )
1034 {
1035 if ( !ctr || !ctr->msg_groups )
1036 return NULL;
1037
1038 if ( idx >= ctr->num_groups )
1039 return NULL;
1040
1041 return &ctr->msg_groups[idx];
1042
1043 }
1044
1045 /***********************************************************************
1046 How many groups of change messages do we have ?
1047 **********************************************************************/
1048
1049 static int notify_msg_ctr_numgroups( SPOOLSS_NOTIFY_MSG_CTR *ctr )
1050 {
1051 if ( !ctr )
1052 return 0;
1053
1054 return ctr->num_groups;
1055 }
1056
1057 /***********************************************************************
1058 Add a SPOOLSS_NOTIFY_MSG_CTR to the correct group
1059 **********************************************************************/
1060
1061 static int notify_msg_ctr_addmsg( SPOOLSS_NOTIFY_MSG_CTR *ctr, SPOOLSS_NOTIFY_MSG *msg )
1062 {
1063 SPOOLSS_NOTIFY_MSG_GROUP *groups = NULL;
1064 SPOOLSS_NOTIFY_MSG_GROUP *msg_grp = NULL;
1065 SPOOLSS_NOTIFY_MSG *msg_list = NULL;
1066 int i, new_slot;
1067
1068 if ( !ctr || !msg )
1069 return 0;
1070
1071 /* loop over all groups looking for a matching printer name */
1072
1073 for ( i=0; i<ctr->num_groups; i++ ) {
1074 if ( strcmp(ctr->msg_groups[i].printername, msg->printer) == 0 )
1075 break;
1076 }
1077
1078 /* add a new group? */
1079
1080 if ( i == ctr->num_groups ) {
1081 ctr->num_groups++;
1082
1083 if ( !(groups = talloc_realloc( ctr->ctx, ctr->msg_groups, SPOOLSS_NOTIFY_MSG_GROUP, ctr->num_groups)) ) {
1084 DEBUG(0,("notify_msg_ctr_addmsg: talloc_realloc() failed!\n"));
1085 return 0;
1086 }
1087 ctr->msg_groups = groups;
1088
1089 /* clear the new entry and set the printer name */
1090
1091 ZERO_STRUCT( ctr->msg_groups[ctr->num_groups-1] );
1092 fstrcpy( ctr->msg_groups[ctr->num_groups-1].printername, msg->printer );
1093 }
1094
1095 /* add the change messages; 'i' is the correct index now regardless */
1096
1097 msg_grp = &ctr->msg_groups[i];
1098
1099 msg_grp->num_msgs++;
1100
1101 if ( !(msg_list = talloc_realloc( ctr->ctx, msg_grp->msgs, SPOOLSS_NOTIFY_MSG, msg_grp->num_msgs )) ) {
1102 DEBUG(0,("notify_msg_ctr_addmsg: talloc_realloc() failed for new message [%d]!\n", msg_grp->num_msgs));
1103 return 0;
1104 }
1105 msg_grp->msgs = msg_list;
1106
1107 new_slot = msg_grp->num_msgs-1;
1108 memcpy( &msg_grp->msgs[new_slot], msg, sizeof(SPOOLSS_NOTIFY_MSG) );
1109
1110 /* need to allocate own copy of data */
1111
1112 if ( msg->len != 0 )
1113 msg_grp->msgs[new_slot].notify.data = (char *)
1114 talloc_memdup( ctr->ctx, msg->notify.data, msg->len );
1115
1116 return ctr->num_groups;
1117 }
1118
1119 static void construct_info_data(struct spoolss_Notify *info_data,
1120 enum spoolss_NotifyType type,
1121 uint16_t field, int id);
1122
1123 /***********************************************************************
1124 Send a change notication message on all handles which have a call
1125 back registered
1126 **********************************************************************/
1127
1128 static int build_notify2_messages(TALLOC_CTX *mem_ctx,
1129 struct printer_handle *prn_hnd,
1130 SPOOLSS_NOTIFY_MSG *messages,
1131 uint32_t num_msgs,
1132 struct spoolss_Notify **_notifies,
1133 int *_count)
1134 {
1135 struct spoolss_Notify *notifies;
1136 SPOOLSS_NOTIFY_MSG *msg;
1137 int count = 0;
1138 uint32_t id;
1139 int i;
1140
1141 notifies = talloc_zero_array(mem_ctx,
1142 struct spoolss_Notify, num_msgs);
1143 if (!notifies) {
1144 return ENOMEM;
1145 }
1146
1147 for (i = 0; i < num_msgs; i++) {
1148
1149 msg = &messages[i];
1150
1151 /* Are we monitoring this event? */
1152
1153 if (!is_monitoring_event(prn_hnd, msg->type, msg->field)) {
1154 continue;
1155 }
1156
1157 DEBUG(10, ("Sending message type [0x%x] field [0x%2x] "
1158 "for printer [%s]\n",
1159 msg->type, msg->field, prn_hnd->sharename));
1160
1161 /*
1162 * if the is a printer notification handle and not a job
1163 * notification type, then set the id to 0.
1164 * Otherwise just use what was specified in the message.
1165 *
1166 * When registering change notification on a print server
1167 * handle we always need to send back the id (snum) matching
1168 * the printer for which the change took place.
1169 * For change notify registered on a printer handle,
1170 * this does not matter and the id should be 0.
1171 *
1172 * --jerry
1173 */
1174
1175 if ((msg->type == PRINTER_NOTIFY_TYPE) &&
1176 (prn_hnd->printer_type == SPLHND_PRINTER)) {
1177 id = 0;
1178 } else {
1179 id = msg->id;
1180 }
1181
1182 /* Convert unix jobid to smb jobid */
1183
1184 if (msg->flags & SPOOLSS_NOTIFY_MSG_UNIX_JOBID) {
1185 id = sysjob_to_jobid(msg->id);
1186
1187 if (id == -1) {
1188 DEBUG(3, ("no such unix jobid %d\n",
1189 msg->id));
1190 continue;
1191 }
1192 }
1193
1194 construct_info_data(&notifies[count],
1195 msg->type, msg->field, id);
1196
1197 switch(msg->type) {
1198 case PRINTER_NOTIFY_TYPE:
1199 if (printer_notify_table[msg->field].fn) {
1200 printer_notify_table[msg->field].fn(msg,
1201 &notifies[count], mem_ctx);
1202 }
1203 break;
1204
1205 case JOB_NOTIFY_TYPE:
1206 if (job_notify_table[msg->field].fn) {
1207 job_notify_table[msg->field].fn(msg,
1208 &notifies[count], mem_ctx);
1209 }
1210 break;
1211
1212 default:
1213 DEBUG(5, ("Unknown notification type %d\n",
1214 msg->type));
1215 continue;
1216 }
1217
1218 count++;
1219 }
1220
1221 *_notifies = notifies;
1222 *_count = count;
1223
1224 return 0;
1225 }
1226
1227 static int send_notify2_printer(TALLOC_CTX *mem_ctx,
1228 struct printer_handle *prn_hnd,
1229 SPOOLSS_NOTIFY_MSG_GROUP *msg_group)
1230 {
1231 struct spoolss_Notify *notifies;
1232 int count = 0;
1233 union spoolss_ReplyPrinterInfo info;
1234 struct spoolss_NotifyInfo info0;
1235 uint32_t reply_result;
1236 NTSTATUS status;
1237 WERROR werr;
1238 int ret;
1239
1240 /* Is there notification on this handle? */
1241 if (prn_hnd->notify.cli_chan == NULL ||
1242 prn_hnd->notify.cli_chan->cli_pipe == NULL ||
1243 prn_hnd->notify.cli_chan->cli_pipe->binding_handle == NULL ||
1244 prn_hnd->notify.cli_chan->active_connections == 0) {
1245 return 0;
1246 }
1247
1248 DEBUG(10, ("Client connected! [\\\\%s\\%s]\n",
1249 prn_hnd->servername, prn_hnd->sharename));
1250
1251 /* For this printer? Print servers always receive notifications. */
1252 if ((prn_hnd->printer_type == SPLHND_PRINTER) &&
1253 (!strequal(msg_group->printername, prn_hnd->sharename))) {
1254 return 0;
1255 }
1256
1257 DEBUG(10,("Our printer\n"));
1258
1259 /* build the array of change notifications */
1260 ret = build_notify2_messages(mem_ctx, prn_hnd,
1261 msg_group->msgs,
1262 msg_group->num_msgs,
1263 &notifies, &count);
1264 if (ret) {
1265 return ret;
1266 }
1267
1268 info0.version = 0x2;
1269 info0.flags = count ? 0x00020000 /* ??? */ : PRINTER_NOTIFY_INFO_DISCARDED;
1270 info0.count = count;
1271 info0.notifies = notifies;
1272
1273 info.info0 = &info0;
1274
1275 status = dcerpc_spoolss_RouterReplyPrinterEx(
1276 prn_hnd->notify.cli_chan->cli_pipe->binding_handle,
1277 mem_ctx,
1278 &prn_hnd->notify.cli_hnd,
1279 prn_hnd->notify.change, /* color */
1280 prn_hnd->notify.flags,
1281 &reply_result,
1282 0, /* reply_type, must be 0 */
1283 info, &werr);
1284 if (!NT_STATUS_IS_OK(status)) {
1285 DEBUG(1, ("dcerpc_spoolss_RouterReplyPrinterEx to client: %s "
1286 "failed: %s\n",
1287 prn_hnd->notify.cli_chan->cli_pipe->srv_name_slash,
1288 nt_errstr(status)));
1289 werr = ntstatus_to_werror(status);
1290 } else if (!W_ERROR_IS_OK(werr)) {
1291 DEBUG(1, ("RouterReplyPrinterEx to client: %s "
1292 "failed: %s\n",
1293 prn_hnd->notify.cli_chan->cli_pipe->srv_name_slash,
1294 win_errstr(werr)));
1295 }
1296 switch (reply_result) {
1297 case 0:
1298 break;
1299 case PRINTER_NOTIFY_INFO_DISCARDED:
1300 case PRINTER_NOTIFY_INFO_DISCARDNOTED:
1301 case PRINTER_NOTIFY_INFO_COLOR_MISMATCH:
1302 break;
1303 default:
1304 break;
1305 }
1306
1307 return 0;
1308 }
1309
1310 static void send_notify2_changes( SPOOLSS_NOTIFY_MSG_CTR *ctr, uint32_t idx )
1311 {
1312 struct printer_handle *p;
1313 TALLOC_CTX *mem_ctx = notify_ctr_getctx( ctr );
1314 SPOOLSS_NOTIFY_MSG_GROUP *msg_group = notify_ctr_getgroup( ctr, idx );
1315 int ret;
1316
1317 if ( !msg_group ) {
1318 DEBUG(5,("send_notify2_changes() called with no msg group!\n"));
1319 return;
1320 }
1321
1322 if (!msg_group->msgs) {
1323 DEBUG(5, ("send_notify2_changes() called with no messages!\n"));
1324 return;
1325 }
1326
1327 DEBUG(8,("send_notify2_changes: Enter...[%s]\n", msg_group->printername));
1328
1329 /* loop over all printers */
1330
1331 for (p = printers_list; p; p = p->next) {
1332 ret = send_notify2_printer(mem_ctx, p, msg_group);
1333 if (ret) {
1334 goto done;
1335 }
1336 }
1337
1338 done:
1339 DEBUG(8,("send_notify2_changes: Exit...\n"));
1340 return;
1341 }
1342
1343 /***********************************************************************
1344 **********************************************************************/
1345
1346 static bool notify2_unpack_msg( SPOOLSS_NOTIFY_MSG *msg, struct timeval *tv, void *buf, size_t len )
1347 {
1348
1349 uint32_t tv_sec, tv_usec;
1350 size_t offset = 0;
1351
1352 /* Unpack message */
1353
1354 offset += tdb_unpack((uint8_t *)buf + offset, len - offset, "f",
1355 msg->printer);
1356
1357 offset += tdb_unpack((uint8_t *)buf + offset, len - offset, "ddddddd",
1358 &tv_sec, &tv_usec,
1359 &msg->type, &msg->field, &msg->id, &msg->len, &msg->flags);
1360
1361 if (msg->len == 0)
1362 tdb_unpack((uint8_t *)buf + offset, len - offset, "dd",
1363 &msg->notify.value[0], &msg->notify.value[1]);
1364 else
1365 tdb_unpack((uint8_t *)buf + offset, len - offset, "B",
1366 &msg->len, &msg->notify.data);
1367
1368 DEBUG(3, ("notify2_unpack_msg: got NOTIFY2 message for printer %s, jobid %u type %d, field 0x%02x, flags 0x%04x\n",
1369 msg->printer, (unsigned int)msg->id, msg->type, msg->field, msg->flags));
1370
1371 tv->tv_sec = tv_sec;
1372 tv->tv_usec = tv_usec;
1373
1374 if (msg->len == 0)
1375 DEBUG(3, ("notify2_unpack_msg: value1 = %d, value2 = %d\n", msg->notify.value[0],
1376 msg->notify.value[1]));
1377 else
1378 dump_data(3, (uint8_t *)msg->notify.data, msg->len);
1379
1380 return true;
1381 }
1382
1383 /********************************************************************
1384 Receive a notify2 message list
1385 ********************************************************************/
1386
1387 static void receive_notify2_message_list(struct messaging_context *msg,
1388 void *private_data,
1389 uint32_t msg_type,
1390 struct server_id server_id,
1391 DATA_BLOB *data)
1392 {
1393 size_t msg_count, i;
1394 char *buf = (char *)data->data;
1395 char *msg_ptr;
1396 size_t msg_len;
1397 SPOOLSS_NOTIFY_MSG notify;
1398 SPOOLSS_NOTIFY_MSG_CTR messages;
1399 int num_groups;
1400
1401 if (data->length < 4) {
1402 DEBUG(0,("receive_notify2_message_list: bad message format (len < 4)!\n"));
1403 return;
1404 }
1405
1406 msg_count = IVAL(buf, 0);
1407 msg_ptr = buf + 4;
1408
1409 DEBUG(5, ("receive_notify2_message_list: got %lu messages in list\n", (unsigned long)msg_count));
1410
1411 if (msg_count == 0) {
1412 DEBUG(0,("receive_notify2_message_list: bad message format (msg_count == 0) !\n"));
1413 return;
1414 }
1415
1416 /* initialize the container */
1417
1418 ZERO_STRUCT( messages );
1419 notify_msg_ctr_init( &messages );
1420
1421 /*
1422 * build message groups for each printer identified
1423 * in a change_notify msg. Remember that a PCN message
1424 * includes the handle returned for the srv_spoolss_replyopenprinter()
1425 * call. Therefore messages are grouped according to printer handle.
1426 */
1427
1428 for ( i=0; i<msg_count; i++ ) {
1429 struct timeval msg_tv;
1430
1431 if (msg_ptr + 4 - buf > data->length) {
1432 DEBUG(0,("receive_notify2_message_list: bad message format (len > buf_size) !\n"));
1433 return;
1434 }
1435
1436 msg_len = IVAL(msg_ptr,0);
1437 msg_ptr += 4;
1438
1439 if (msg_ptr + msg_len - buf > data->length) {
1440 DEBUG(0,("receive_notify2_message_list: bad message format (bad len) !\n"));
1441 return;
1442 }
1443
1444 /* unpack messages */
1445
1446 ZERO_STRUCT( notify );
1447 notify2_unpack_msg( &notify, &msg_tv, msg_ptr, msg_len );
1448 msg_ptr += msg_len;
1449
1450 /* add to correct list in container */
1451
1452 notify_msg_ctr_addmsg( &messages, &notify );
1453
1454 /* free memory that might have been allocated by notify2_unpack_msg() */
1455
1456 if ( notify.len != 0 )
1457 SAFE_FREE( notify.notify.data );
1458 }
1459
1460 /* process each group of messages */
1461
1462 num_groups = notify_msg_ctr_numgroups( &messages );
1463 for ( i=0; i<num_groups; i++ )
1464 send_notify2_changes( &messages, i );
1465
1466
1467 /* cleanup */
1468
1469 DEBUG(10,("receive_notify2_message_list: processed %u messages\n",
1470 (uint32_t)msg_count ));
1471
1472 notify_msg_ctr_destroy( &messages );
1473
1474 return;
1475 }
1476
1477 /********************************************************************
1478 Send a message to ourself about new driver being installed
1479 so we can upgrade the information for each printer bound to this
1480 driver
1481 ********************************************************************/
1482
1483 static bool srv_spoolss_drv_upgrade_printer(const char *drivername,
1484 struct messaging_context *msg_ctx)
1485 {
1486 int len = strlen(drivername);
1487
1488 if (!len)
1489 return false;
1490
1491 DEBUG(10,("srv_spoolss_drv_upgrade_printer: Sending message about driver upgrade [%s]\n",
1492 drivername));
1493
1494 messaging_send_buf(msg_ctx, messaging_server_id(msg_ctx),
1495 MSG_PRINTER_DRVUPGRADE,
1496 (const uint8_t *)drivername, len+1);
1497
1498 return true;
1499 }
1500
1501 void srv_spoolss_cleanup(void)
1502 {
1503 struct printer_session_counter *session_counter;
1504
1505 for (session_counter = counter_list;
1506 session_counter != NULL;
1507 session_counter = counter_list) {
1508 DLIST_REMOVE(counter_list, session_counter);
1509 TALLOC_FREE(session_counter);
1510 }
1511 }
1512
1513 /**********************************************************************
1514 callback to receive a MSG_PRINTER_DRVUPGRADE message and interate
1515 over all printers, upgrading ones as necessary
1516 **********************************************************************/
1517
1518 void do_drv_upgrade_printer(struct messaging_context *msg,
1519 void *private_data,
1520 uint32_t msg_type,
1521 struct server_id server_id,
1522 DATA_BLOB *data)
1523 {
1524 TALLOC_CTX *tmp_ctx;
1525 const struct auth_session_info *session_info = get_session_info_system();
1526 struct spoolss_PrinterInfo2 *pinfo2;
1527 WERROR result;
1528 const char *drivername;
1529 int snum;
1530 int n_services = lp_numservices();
1531 struct dcerpc_binding_handle *b = NULL;
1532
1533 tmp_ctx = talloc_new(NULL);
1534 if (!tmp_ctx) return;
1535
1536 drivername = talloc_strndup(tmp_ctx, (const char *)data->data, data->length);
1537 if (!drivername) {
1538 DEBUG(0, ("do_drv_upgrade_printer: Out of memoery ?!\n"));
1539 goto done;
1540 }
1541
1542 DEBUG(10, ("do_drv_upgrade_printer: "
1543 "Got message for new driver [%s]\n", drivername));
1544
1545 /* Iterate the printer list */
1546
1547 for (snum = 0; snum < n_services; snum++) {
1548 if (!lp_snum_ok(snum) || !lp_print_ok(snum)) {
1549 continue;
1550 }
1551
1552 /* ignore [printers] share */
1553 if (strequal(lp_const_servicename(snum), "printers")) {
1554 continue;
1555 }
1556
1557 if (b == NULL) {
1558 result = winreg_printer_binding_handle(tmp_ctx,
1559 session_info,
1560 msg,
1561 &b);
1562 if (!W_ERROR_IS_OK(result)) {
1563 break;
1564 }
1565 }
1566
1567 result = winreg_get_printer(tmp_ctx, b,
1568 lp_const_servicename(snum),
1569 &pinfo2);
1570
1571 if (!W_ERROR_IS_OK(result)) {
1572 continue;
1573 }
1574
1575 if (!pinfo2->drivername) {
1576 continue;
1577 }
1578
1579 if (strcmp(drivername, pinfo2->drivername) != 0) {
1580 continue;
1581 }
1582
1583 DEBUG(6,("Updating printer [%s]\n", pinfo2->printername));
1584
1585 /* all we care about currently is the change_id */
1586 result = winreg_printer_update_changeid(tmp_ctx, b,
1587 pinfo2->printername);
1588
1589 if (!W_ERROR_IS_OK(result)) {
1590 DEBUG(3, ("do_drv_upgrade_printer: "
1591 "Failed to update changeid [%s]\n",
1592 win_errstr(result)));
1593 }
1594 }
1595
1596 /* all done */
1597 done:
1598 talloc_free(tmp_ctx);
1599 }
1600
1601 /********************************************************************
1602 Update the cache for all printq's with a registered client
1603 connection
1604 ********************************************************************/
1605
1606 void update_monitored_printq_cache(struct messaging_context *msg_ctx)
1607 {
1608 struct printer_handle *printer = printers_list;
1609 int snum;
1610
1611 /* loop through all printers and update the cache where
1612 a client is connected */
1613 while (printer) {
1614 if ((printer->printer_type == SPLHND_PRINTER) &&
1615 ((printer->notify.cli_chan != NULL) &&
1616 (printer->notify.cli_chan->active_connections > 0))) {
1617 snum = print_queue_snum(printer->sharename);
1618 print_queue_status(msg_ctx, snum, NULL, NULL);
1619 }
1620
1621 printer = printer->next;
1622 }
1623
1624 return;
1625 }
1626
1627 /****************************************************************
1628 _spoolss_OpenPrinter
1629 ****************************************************************/
1630
1631 WERROR _spoolss_OpenPrinter(struct pipes_struct *p,
1632 struct spoolss_OpenPrinter *r)
1633 {
1634 struct spoolss_OpenPrinterEx e;
1635 WERROR werr;
1636
1637 ZERO_STRUCT(e.in.userlevel);
1638
1639 e.in.printername = r->in.printername;
1640 e.in.datatype = r->in.datatype;
1641 e.in.devmode_ctr = r->in.devmode_ctr;
1642 e.in.access_mask = r->in.access_mask;
1643 e.in.level = 0;
1644
1645 e.out.handle = r->out.handle;
1646
1647 werr = _spoolss_OpenPrinterEx(p, &e);
1648
1649 if (W_ERROR_EQUAL(werr, WERR_INVALID_PARAM)) {
1650 /* OpenPrinterEx returns this for a bad
1651 * printer name. We must return WERR_INVALID_PRINTER_NAME
1652 * instead.
1653 */
1654 werr = WERR_INVALID_PRINTER_NAME;
1655 }
1656
1657 return werr;
1658 }
1659
1660 static WERROR copy_devicemode(TALLOC_CTX *mem_ctx,
1661 struct spoolss_DeviceMode *orig,
1662 struct spoolss_DeviceMode **dest)
1663 {
1664 struct spoolss_DeviceMode *dm;
1665
1666 dm = talloc(mem_ctx, struct spoolss_DeviceMode);
1667 if (!dm) {
1668 return WERR_NOMEM;
1669 }
1670
1671 /* copy all values, then duplicate strings and structs */
1672 *dm = *orig;
1673
1674 dm->devicename = talloc_strdup(dm, orig->devicename);
1675 if (!dm->devicename) {
1676 return WERR_NOMEM;
1677 }
1678 dm->formname = talloc_strdup(dm, orig->formname);
1679 if (!dm->formname) {
1680 return WERR_NOMEM;
1681 }
1682 if (orig->driverextra_data.data) {
1683 dm->driverextra_data.data =
1684 (uint8_t *) talloc_memdup(dm, orig->driverextra_data.data,
1685 orig->driverextra_data.length);
1686 if (!dm->driverextra_data.data) {
1687 return WERR_NOMEM;
1688 }
1689 }
1690
1691 *dest = dm;
1692 return WERR_OK;
1693 }
1694
1695 /****************************************************************
1696 _spoolss_OpenPrinterEx
1697 ****************************************************************/
1698
1699 WERROR _spoolss_OpenPrinterEx(struct pipes_struct *p,
1700 struct spoolss_OpenPrinterEx *r)
1701 {
1702 int snum;
1703 char *raddr;
1704 char *rhost;
1705 struct printer_handle *Printer=NULL;
1706 WERROR result;
1707 int rc;
1708
1709 if (!r->in.printername) {
1710 return WERR_INVALID_PARAM;
1711 }
1712
1713 if (r->in.level > 3) {
1714 return WERR_INVALID_PARAM;
1715 }
1716 if ((r->in.level == 1 && !r->in.userlevel.level1) ||
1717 (r->in.level == 2 && !r->in.userlevel.level2) ||
1718 (r->in.level == 3 && !r->in.userlevel.level3)) {
1719 return WERR_INVALID_PARAM;
1720 }
1721
1722 /* some sanity check because you can open a printer or a print server */
1723 /* aka: \\server\printer or \\server */
1724
1725 DEBUGADD(3,("checking name: %s\n", r->in.printername));
1726
1727 result = open_printer_hnd(p, r->out.handle, r->in.printername, 0);
1728 if (!W_ERROR_IS_OK(result)) {
1729 DEBUG(0,("_spoolss_OpenPrinterEx: Cannot open a printer handle "
1730 "for printer %s\n", r->in.printername));
1731 ZERO_STRUCTP(r->out.handle);
1732 return result;
1733 }
1734
1735 Printer = find_printer_index_by_hnd(p, r->out.handle);
1736 if ( !Printer ) {
1737 DEBUG(0,("_spoolss_OpenPrinterEx: logic error. Can't find printer "
1738 "handle we created for printer %s\n", r->in.printername));
1739 close_printer_handle(p, r->out.handle);
1740 ZERO_STRUCTP(r->out.handle);
1741 return WERR_INVALID_PARAM;
1742 }
1743
1744 /*
1745 * First case: the user is opening the print server:
1746 *
1747 * Disallow MS AddPrinterWizard if parameter disables it. A Win2k
1748 * client 1st tries an OpenPrinterEx with access==0, MUST be allowed.
1749 *
1750 * Then both Win2k and WinNT clients try an OpenPrinterEx with
1751 * SERVER_ALL_ACCESS, which we allow only if the user is root (uid=0)
1752 * or if the user is listed in the smb.conf printer admin parameter.
1753 *
1754 * Then they try OpenPrinterEx with SERVER_READ which we allow. This lets the
1755 * client view printer folder, but does not show the MSAPW.
1756 *
1757 * Note: this test needs code to check access rights here too. Jeremy
1758 * could you look at this?
1759 *
1760 * Second case: the user is opening a printer:
1761 * NT doesn't let us connect to a printer if the connecting user
1762 * doesn't have print permission.
1763 *
1764 * Third case: user is opening a Port Monitor
1765 * access checks same as opening a handle to the print server.
1766 */
1767
1768 switch (Printer->printer_type )
1769 {
1770 case SPLHND_SERVER:
1771 case SPLHND_PORTMON_TCP:
1772 case SPLHND_PORTMON_LOCAL:
1773 /* Printserver handles use global struct... */
1774
1775 snum = -1;
1776
1777 /* Map standard access rights to object specific access rights */
1778
1779 se_map_standard(&r->in.access_mask,
1780 &printserver_std_mapping);
1781
1782 /* Deny any object specific bits that don't apply to print
1783 servers (i.e printer and job specific bits) */
1784
1785 r->in.access_mask &= SEC_MASK_SPECIFIC;
1786
1787 if (r->in.access_mask &
1788 ~(SERVER_ACCESS_ADMINISTER | SERVER_ACCESS_ENUMERATE)) {
1789 DEBUG(3, ("access DENIED for non-printserver bits\n"));
1790 close_printer_handle(p, r->out.handle);
1791 ZERO_STRUCTP(r->out.handle);
1792 return WERR_ACCESS_DENIED;
1793 }
1794
1795 /* Allow admin access */
1796
1797 if ( r->in.access_mask & SERVER_ACCESS_ADMINISTER )
1798 {
1799 if (!lp_ms_add_printer_wizard()) {
1800 close_printer_handle(p, r->out.handle);
1801 ZERO_STRUCTP(r->out.handle);
1802 return WERR_ACCESS_DENIED;
1803 }
1804
1805 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
1806 and not a printer admin, then fail */
1807
1808 if ((p->session_info->unix_token->uid != sec_initial_uid()) &&
1809 !security_token_has_privilege(p->session_info->security_token, SEC_PRIV_PRINT_OPERATOR) &&
1810 !nt_token_check_sid(&global_sid_Builtin_Print_Operators, p->session_info->security_token) &&
1811 !token_contains_name_in_list(
1812 uidtoname(p->session_info->unix_token->uid),
1813 p->session_info->info->domain_name,
1814 NULL,
1815 p->session_info->security_token,
1816 lp_printer_admin(snum))) {
1817 close_printer_handle(p, r->out.handle);
1818 ZERO_STRUCTP(r->out.handle);
1819 DEBUG(3,("access DENIED as user is not root, "
1820 "has no printoperator privilege, "
1821 "not a member of the printoperator builtin group and "
1822 "is not in printer admin list"));
1823 return WERR_ACCESS_DENIED;
1824 }
1825
1826 r->in.access_mask = SERVER_ACCESS_ADMINISTER;
1827 }
1828 else
1829 {
1830 r->in.access_mask = SERVER_ACCESS_ENUMERATE;
1831 }
1832
1833 DEBUG(4,("Setting print server access = %s\n", (r->in.access_mask == SERVER_ACCESS_ADMINISTER)
1834 ? "SERVER_ACCESS_ADMINISTER" : "SERVER_ACCESS_ENUMERATE" ));
1835
1836 /* We fall through to return WERR_OK */
1837 break;
1838
1839 case SPLHND_PRINTER:
1840 /* NT doesn't let us connect to a printer if the connecting user
1841 doesn't have print permission. */
1842
1843 if (!get_printer_snum(p, r->out.handle, &snum, NULL)) {
1844 close_printer_handle(p, r->out.handle);
1845 ZERO_STRUCTP(r->out.handle);
1846 return WERR_BADFID;
1847 }
1848
1849 if (r->in.access_mask == SEC_FLAG_MAXIMUM_ALLOWED) {
1850 r->in.access_mask = PRINTER_ACCESS_ADMINISTER;
1851 }
1852
1853 se_map_standard(&r->in.access_mask, &printer_std_mapping);
1854
1855 /* map an empty access mask to the minimum access mask */
1856 if (r->in.access_mask == 0x0)
1857 r->in.access_mask = PRINTER_ACCESS_USE;
1858
1859 /*
1860 * If we are not serving the printer driver for this printer,
1861 * map PRINTER_ACCESS_ADMINISTER to PRINTER_ACCESS_USE. This
1862 * will keep NT clients happy --jerry
1863 */
1864
1865 if (lp_use_client_driver(snum)
1866 && (r->in.access_mask & PRINTER_ACCESS_ADMINISTER))
1867 {
1868 r->in.access_mask = PRINTER_ACCESS_USE;
1869 }
1870
1871 /* check smb.conf parameters and the the sec_desc */
1872 raddr = tsocket_address_inet_addr_string(p->remote_address,
1873 p->mem_ctx);
1874 if (raddr == NULL) {
1875 return WERR_NOMEM;
1876 }
1877
1878 rc = get_remote_hostname(p->remote_address,
1879 &rhost,
1880 p->mem_ctx);
1881 if (rc < 0) {
1882 return WERR_NOMEM;
1883 }
1884 if (strequal(rhost, "UNKNOWN")) {
1885 rhost = raddr;
1886 }
1887
1888 if (!allow_access(lp_hostsdeny(snum), lp_hostsallow(snum),
1889 rhost, raddr)) {
1890 DEBUG(3, ("access DENIED (hosts allow/deny) for printer open\n"));
1891 ZERO_STRUCTP(r->out.handle);
1892 return WERR_ACCESS_DENIED;
1893 }
1894
1895 if (!user_ok_token(uidtoname(p->session_info->unix_token->uid), NULL,
1896 p->session_info->security_token, snum) ||
1897 !print_access_check(p->session_info,
1898 p->msg_ctx,
1899 snum,
1900 r->in.access_mask)) {
1901 DEBUG(3, ("access DENIED for printer open\n"));
1902 close_printer_handle(p, r->out.handle);
1903 ZERO_STRUCTP(r->out.handle);
1904 return WERR_ACCESS_DENIED;
1905 }
1906
1907 if ((r->in.access_mask & SEC_MASK_SPECIFIC)& ~(PRINTER_ACCESS_ADMINISTER|PRINTER_ACCESS_USE)) {
1908 DEBUG(3, ("access DENIED for printer open - unknown bits\n"));
1909 close_printer_handle(p, r->out.handle);
1910 ZERO_STRUCTP(r->out.handle);
1911 return WERR_ACCESS_DENIED;
1912 }
1913
1914 if (r->in.access_mask & PRINTER_ACCESS_ADMINISTER)
1915 r->in.access_mask = PRINTER_ACCESS_ADMINISTER;
1916 else
1917 r->in.access_mask = PRINTER_ACCESS_USE;
1918
1919 DEBUG(4,("Setting printer access = %s\n", (r->in.access_mask == PRINTER_ACCESS_ADMINISTER)
1920 ? "PRINTER_ACCESS_ADMINISTER" : "PRINTER_ACCESS_USE" ));
1921
1922 winreg_create_printer_internal(p->mem_ctx,
1923 get_session_info_system(),
1924 p->msg_ctx,
1925 lp_const_servicename(snum));
1926
1927 break;
1928
1929 default:
1930 /* sanity check to prevent programmer error */
1931 ZERO_STRUCTP(r->out.handle);
1932 return WERR_BADFID;
1933 }
1934
1935 Printer->access_granted = r->in.access_mask;
1936
1937 /*
1938 * If the client sent a devmode in the OpenPrinter() call, then
1939 * save it here in case we get a job submission on this handle
1940 */
1941
1942 if ((Printer->printer_type != SPLHND_SERVER) &&
1943 r->in.devmode_ctr.devmode) {
1944 copy_devicemode(NULL, r->in.devmode_ctr.devmode,
1945 &Printer->devmode);
1946 }
1947
1948 #if 0 /* JERRY -- I'm doubtful this is really effective */
1949 /* HACK ALERT!!! Sleep for 1/3 of a second to try trigger a LAN/WAN
1950 optimization in Windows 2000 clients --jerry */
1951
1952 if ( (r->in.access_mask == PRINTER_ACCESS_ADMINISTER)
1953 && (RA_WIN2K == get_remote_arch()) )
1954 {
1955 DEBUG(10,("_spoolss_OpenPrinterEx: Enabling LAN/WAN hack for Win2k clients.\n"));
1956 sys_usleep( 500000 );
1957 }
1958 #endif
1959
1960 return WERR_OK;
1961 }
1962
1963 /****************************************************************
1964 _spoolss_ClosePrinter
1965 ****************************************************************/
1966
1967 WERROR _spoolss_ClosePrinter(struct pipes_struct *p,
1968 struct spoolss_ClosePrinter *r)
1969 {
1970 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
1971
1972 if (Printer && Printer->document_started) {
1973 struct spoolss_EndDocPrinter e;
1974
1975 e.in.handle = r->in.handle;
1976
1977 _spoolss_EndDocPrinter(p, &e);
1978 }
1979
1980 if (!close_printer_handle(p, r->in.handle))
1981 return WERR_BADFID;
1982
1983 /* clear the returned printer handle. Observed behavior
1984 from Win2k server. Don't think this really matters.
1985 Previous code just copied the value of the closed
1986 handle. --jerry */
1987
1988 ZERO_STRUCTP(r->out.handle);
1989
1990 return WERR_OK;
1991 }
1992
1993 /****************************************************************
1994 _spoolss_DeletePrinter
1995 ****************************************************************/
1996
1997 WERROR _spoolss_DeletePrinter(struct pipes_struct *p,
1998 struct spoolss_DeletePrinter *r)
1999 {
2000 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
2001 WERROR result;
2002 int snum;
2003
2004 if (Printer && Printer->document_started) {
2005 struct spoolss_EndDocPrinter e;
2006
2007 e.in.handle = r->in.handle;
2008
2009 _spoolss_EndDocPrinter(p, &e);
2010 }
2011
2012 if (get_printer_snum(p, r->in.handle, &snum, NULL)) {
2013 winreg_delete_printer_key_internal(p->mem_ctx,
2014 get_session_info_system(),
2015 p->msg_ctx,
2016 lp_const_servicename(snum),
2017 "");
2018 }
2019
2020 result = delete_printer_handle(p, r->in.handle);
2021
2022 return result;
2023 }
2024
2025 /*******************************************************************
2026 * static function to lookup the version id corresponding to an
2027 * long architecture string
2028 ******************************************************************/
2029
2030 static const struct print_architecture_table_node archi_table[]= {
2031
2032 {"Windows 4.0", SPL_ARCH_WIN40, 0 },
2033 {"Windows NT x86", SPL_ARCH_W32X86, 2 },
2034 {"Windows NT R4000", SPL_ARCH_W32MIPS, 2 },
2035 {"Windows NT Alpha_AXP", SPL_ARCH_W32ALPHA, 2 },
2036 {"Windows NT PowerPC", SPL_ARCH_W32PPC, 2 },
2037 {"Windows IA64", SPL_ARCH_IA64, 3 },
2038 {"Windows x64", SPL_ARCH_X64, 3 },
2039 {NULL, "", -1 }
2040 };
2041
2042 static int get_version_id(const char *arch)
2043 {
2044 int i;
2045
2046 for (i=0; archi_table[i].long_archi != NULL; i++)
2047 {
2048 if (strcmp(arch, archi_table[i].long_archi) == 0)
2049 return (archi_table[i].version);
2050 }
2051
2052 return -1;
2053 }
2054
2055 /****************************************************************
2056 _spoolss_DeletePrinterDriver
2057 ****************************************************************/
2058
2059 WERROR _spoolss_DeletePrinterDriver(struct pipes_struct *p,
2060 struct spoolss_DeletePrinterDriver *r)
2061 {
2062
2063 struct spoolss_DriverInfo8 *info = NULL;
2064 struct spoolss_DriverInfo8 *info_win2k = NULL;
2065 int version;
2066 WERROR status;
2067 struct dcerpc_binding_handle *b;
2068 TALLOC_CTX *tmp_ctx = NULL;
2069
2070 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
2071 and not a printer admin, then fail */
2072
2073 if ( (p->session_info->unix_token->uid != sec_initial_uid())
2074 && !security_token_has_privilege(p->session_info->security_token, SEC_PRIV_PRINT_OPERATOR)
2075 && !token_contains_name_in_list(
2076 uidtoname(p->session_info->unix_token->uid),
2077 p->session_info->info->domain_name,
2078 NULL,
2079 p->session_info->security_token,
2080 lp_printer_admin(-1)) )
2081 {
2082 return WERR_ACCESS_DENIED;
2083 }
2084
2085 /* check that we have a valid driver name first */
2086
2087 if ((version = get_version_id(r->in.architecture)) == -1) {
2088 return WERR_INVALID_ENVIRONMENT;
2089 }
2090
2091 tmp_ctx = talloc_new(p->mem_ctx);
2092 if (!tmp_ctx) {
2093 return WERR_NOMEM;
2094 }
2095
2096 status = winreg_printer_binding_handle(tmp_ctx,
2097 get_session_info_system(),
2098 p->msg_ctx,
2099 &b);
2100 if (!W_ERROR_IS_OK(status)) {
2101 goto done;
2102 }
2103
2104 status = winreg_get_driver(tmp_ctx, b,
2105 r->in.architecture, r->in.driver,
2106 version, &info);
2107 if (!W_ERROR_IS_OK(status)) {
2108 /* try for Win2k driver if "Windows NT x86" */
2109
2110 if ( version == 2 ) {
2111 version = 3;
2112
2113 status = winreg_get_driver(tmp_ctx, b,
2114 r->in.architecture,
2115 r->in.driver,
2116 version, &info);
2117 if (!W_ERROR_IS_OK(status)) {
2118 status = WERR_UNKNOWN_PRINTER_DRIVER;
2119 goto done;
2120 }
2121 }
2122 /* otherwise it was a failure */
2123 else {
2124 status = WERR_UNKNOWN_PRINTER_DRIVER;
2125 goto done;
2126 }
2127
2128 }
2129
2130 if (printer_driver_in_use(tmp_ctx,
2131 b,
2132 info)) {
2133 status = WERR_PRINTER_DRIVER_IN_USE;
2134 goto done;
2135 }
2136
2137 if (version == 2) {
2138 status = winreg_get_driver(tmp_ctx, b,
2139 r->in.architecture,
2140 r->in.driver, 3, &info_win2k);
2141 if (W_ERROR_IS_OK(status)) {
2142 /* if we get to here, we now have 2 driver info structures to remove */
2143 /* remove the Win2k driver first*/
2144
2145 status = winreg_del_driver(tmp_ctx, b,
2146 info_win2k, 3);
2147 talloc_free(info_win2k);
2148
2149 /* this should not have failed---if it did, report to client */
2150 if (!W_ERROR_IS_OK(status)) {
2151 goto done;
2152 }
2153 }
2154 }
2155
2156 status = winreg_del_driver(tmp_ctx, b,
2157 info, version);
2158
2159 done:
2160 talloc_free(tmp_ctx);
2161
2162 return status;
2163 }
2164
2165 /****************************************************************
2166 _spoolss_DeletePrinterDriverEx
2167 ****************************************************************/
2168
2169 WERROR _spoolss_DeletePrinterDriverEx(struct pipes_struct *p,
2170 struct spoolss_DeletePrinterDriverEx *r)
2171 {
2172 struct spoolss_DriverInfo8 *info = NULL;
2173 struct spoolss_DriverInfo8 *info_win2k = NULL;
2174 int version;
2175 bool delete_files;
2176 WERROR status;
2177 struct dcerpc_binding_handle *b;
2178 TALLOC_CTX *tmp_ctx = NULL;
2179
2180 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
2181 and not a printer admin, then fail */
2182
2183 if ( (p->session_info->unix_token->uid != sec_initial_uid())
2184 && !security_token_has_privilege(p->session_info->security_token, SEC_PRIV_PRINT_OPERATOR)
2185 && !token_contains_name_in_list(
2186 uidtoname(p->session_info->unix_token->uid),
2187 p->session_info->info->domain_name,
2188 NULL,
2189 p->session_info->security_token, lp_printer_admin(-1)) )
2190 {
2191 return WERR_ACCESS_DENIED;
2192 }
2193
2194 /* check that we have a valid driver name first */
2195 if ((version = get_version_id(r->in.architecture)) == -1) {
2196 /* this is what NT returns */
2197 return WERR_INVALID_ENVIRONMENT;
2198 }
2199
2200 if (r->in.delete_flags & DPD_DELETE_SPECIFIC_VERSION) {
2201 version = r->in.version;
2202 }
2203
2204 tmp_ctx = talloc_new(p->mem_ctx);
2205 if (!tmp_ctx) {
2206 return WERR_NOMEM;
2207 }
2208
2209 status = winreg_printer_binding_handle(tmp_ctx,
2210 get_session_info_system(),
2211 p->msg_ctx,
2212 &b);
2213 if (!W_ERROR_IS_OK(status)) {
2214 goto done;
2215 }
2216
2217 status = winreg_get_driver(tmp_ctx, b,
2218 r->in.architecture,
2219 r->in.driver,
2220 version,
2221 &info);
2222 if (!W_ERROR_IS_OK(status)) {
2223 status = WERR_UNKNOWN_PRINTER_DRIVER;
2224
2225 /*
2226 * if the client asked for a specific version,
2227 * or this is something other than Windows NT x86,
2228 * then we've failed
2229 */
2230
2231 if ( (r->in.delete_flags & DPD_DELETE_SPECIFIC_VERSION) || (version !=2) )
2232 goto done;
2233
2234 /* try for Win2k driver if "Windows NT x86" */
2235
2236 version = 3;
2237 status = winreg_get_driver(tmp_ctx, b,
2238 r->in.architecture,
2239 r->in.driver,
2240 version, &info);
2241 if (!W_ERROR_IS_OK(status)) {
2242 status = WERR_UNKNOWN_PRINTER_DRIVER;
2243 goto done;
2244 }
2245 }
2246
2247 if (printer_driver_in_use(tmp_ctx,
2248 b,
2249 info)) {
2250 status = WERR_PRINTER_DRIVER_IN_USE;
2251 goto done;
2252 }
2253
2254 /*
2255 * we have a couple of cases to consider.
2256 * (1) Are any files in use? If so and DPD_DELTE_ALL_FILE is set,
2257 * then the delete should fail if **any** files overlap with
2258 * other drivers
2259 * (2) If DPD_DELTE_UNUSED_FILES is sert, then delete all
2260 * non-overlapping files
2261 * (3) If neither DPD_DELTE_ALL_FILE nor DPD_DELTE_ALL_FILES
2262 * is set, the do not delete any files
2263 * Refer to MSDN docs on DeletePrinterDriverEx() for details.
2264 */
2265
2266 delete_files = r->in.delete_flags & (DPD_DELETE_ALL_FILES|DPD_DELETE_UNUSED_FILES);
2267
2268 /* fail if any files are in use and DPD_DELETE_ALL_FILES is set */
2269
2270 if (delete_files &&
2271 (r->in.delete_flags & DPD_DELETE_ALL_FILES) &&
2272 printer_driver_files_in_use(tmp_ctx,
2273 b,
2274 info)) {
2275 status = WERR_PRINTER_DRIVER_IN_USE;
2276 goto done;
2277 }
2278
2279
2280 /* also check for W32X86/3 if necessary; maybe we already have? */
2281
2282 if ( (version == 2) && ((r->in.delete_flags & DPD_DELETE_SPECIFIC_VERSION) != DPD_DELETE_SPECIFIC_VERSION) ) {
2283 status = winreg_get_driver(tmp_ctx, b,
2284 r->in.architecture,
2285 r->in.driver, 3, &info_win2k);
2286 if (W_ERROR_IS_OK(status)) {
2287
2288 if (delete_files &&
2289 (r->in.delete_flags & DPD_DELETE_ALL_FILES) &&
2290 printer_driver_files_in_use(info,
2291 b,
2292 info_win2k)) {
2293 /* no idea of the correct error here */
2294 talloc_free(info_win2k);
2295 status = WERR_ACCESS_DENIED;
2296 goto done;
2297 }
2298
2299 /* if we get to here, we now have 2 driver info structures to remove */
2300 /* remove the Win2k driver first*/
2301
2302 status = winreg_del_driver(tmp_ctx, b,
2303 info_win2k,
2304 3);
2305
2306 /* this should not have failed---if it did, report to client */
2307
2308 if (!W_ERROR_IS_OK(status)) {
2309 goto done;
2310 }
2311
2312 /*
2313 * now delete any associated files if delete_files is
2314 * true. Even if this part failes, we return succes
2315 * because the driver doesn not exist any more
2316 */
2317 if (delete_files) {
2318 delete_driver_files(get_session_info_system(),
2319 info_win2k);
2320 }
2321 }
2322 }
2323
2324 status = winreg_del_driver(tmp_ctx, b,
2325 info,
2326 version);
2327 if (!W_ERROR_IS_OK(status)) {
2328 goto done;
2329 }
2330
2331 /*
2332 * now delete any associated files if delete_files is
2333 * true. Even if this part failes, we return succes
2334 * because the driver doesn not exist any more
2335 */
2336 if (delete_files) {
2337 delete_driver_files(get_session_info_system(), info);
2338 }
2339
2340 done:
2341 talloc_free(tmp_ctx);
2342 return status;
2343 }
2344
2345
2346 /********************************************************************
2347 GetPrinterData on a printer server Handle.
2348 ********************************************************************/
2349
2350 static WERROR getprinterdata_printer_server(TALLOC_CTX *mem_ctx,
2351 const char *value,
2352 enum winreg_Type *type,
2353 union spoolss_PrinterData *data)
2354 {
2355 DEBUG(8,("getprinterdata_printer_server:%s\n", value));
2356
2357 if (!strcasecmp_m(value, "W3SvcInstalled")) {
2358 *type = REG_DWORD;
2359 data->value = 0x00;
2360 return WERR_OK;
2361 }
2362
2363 if (!strcasecmp_m(value, "BeepEnabled")) {
2364 *type = REG_DWORD;
2365 data->value = 0x00;
2366 return WERR_OK;
2367 }
2368
2369 if (!strcasecmp_m(value, "EventLog")) {
2370 *type = REG_DWORD;
2371 /* formally was 0x1b */
2372 data->value = 0x00;
2373 return WERR_OK;
2374 }
2375
2376 if (!strcasecmp_m(value, "NetPopup")) {
2377 *type = REG_DWORD;
2378 data->value = 0x00;
2379 return WERR_OK;
2380 }
2381
2382 if (!strcasecmp_m(value, "MajorVersion")) {
2383 *type = REG_DWORD;
2384
2385 /* Windows NT 4.0 seems to not allow uploading of drivers
2386 to a server that reports 0x3 as the MajorVersion.
2387 need to investigate more how Win2k gets around this .
2388 -- jerry */
2389
2390 if (RA_WINNT == get_remote_arch()) {
2391 data->value = 0x02;
2392 } else {
2393 data->value = 0x03;
2394 }
2395
2396 return WERR_OK;
2397 }
2398
2399 if (!strcasecmp_m(value, "MinorVersion")) {
2400 *type = REG_DWORD;
2401 data->value = 0x00;
2402 return WERR_OK;
2403 }
2404
2405 /* REG_BINARY
2406 * uint32_t size = 0x114
2407 * uint32_t major = 5
2408 * uint32_t minor = [0|1]
2409 * uint32_t build = [2195|2600]
2410 * extra unicode string = e.g. "Service Pack 3"
2411 */
2412 if (!strcasecmp_m(value, "OSVersion")) {
2413 DATA_BLOB blob;
2414 enum ndr_err_code ndr_err;
2415 struct spoolss_OSVersion os;
2416
2417 os.major = 5; /* Windows 2000 == 5.0 */
2418 os.minor = 0;
2419 os.build = 2195; /* build */
2420 os.extra_string = ""; /* leave extra string empty */
2421
2422 ndr_err = ndr_push_struct_blob(&blob, mem_ctx, &os,
2423 (ndr_push_flags_fn_t)ndr_push_spoolss_OSVersion);
2424 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
2425 return WERR_GENERAL_FAILURE;
2426 }
2427
2428 *type = REG_BINARY;
2429 data->binary = blob;
2430
2431 return WERR_OK;
2432 }
2433
2434
2435 if (!strcasecmp_m(value, "DefaultSpoolDirectory")) {
2436 *type = REG_SZ;
2437
2438 data->string = talloc_strdup(mem_ctx, "C:\\PRINTERS");
2439 W_ERROR_HAVE_NO_MEMORY(data->string);
2440
2441 return WERR_OK;
2442 }
2443
2444 if (!strcasecmp_m(value, "Architecture")) {
2445 *type = REG_SZ;
2446 data->string = talloc_strdup(mem_ctx,
2447 lp_parm_const_string(GLOBAL_SECTION_SNUM, "spoolss", "architecture", SPOOLSS_ARCHITECTURE_NT_X86));
2448 W_ERROR_HAVE_NO_MEMORY(data->string);
2449
2450 return WERR_OK;
2451 }
2452
2453 if (!strcasecmp_m(value, "DsPresent")) {
2454 *type = REG_DWORD;
2455
2456 /* only show the publish check box if we are a
2457 member of a AD domain */
2458
2459 if (lp_security() == SEC_ADS) {
2460 data->value = 0x01;
2461 } else {
2462 data->value = 0x00;
2463 }
2464 return WERR_OK;
2465 }
2466
2467 if (!strcasecmp_m(value, "DNSMachineName")) {
2468 const char *hostname = get_mydnsfullname();
2469
2470 if (!hostname) {
2471 return WERR_BADFILE;
2472 }
2473
2474 *type = REG_SZ;
2475 data->string = talloc_strdup(mem_ctx, hostname);
2476 W_ERROR_HAVE_NO_MEMORY(data->string);
2477
2478 return WERR_OK;
2479 }
2480
2481 *type = REG_NONE;
2482
2483 return WERR_INVALID_PARAM;
2484 }
2485
2486 /****************************************************************
2487 _spoolss_GetPrinterData
2488 ****************************************************************/
2489
2490 WERROR _spoolss_GetPrinterData(struct pipes_struct *p,
2491 struct spoolss_GetPrinterData *r)
2492 {
2493 struct spoolss_GetPrinterDataEx r2;
2494
2495 r2.in.handle = r->in.handle;
2496 r2.in.key_name = "PrinterDriverData";
2497 r2.in.value_name = r->in.value_name;
2498 r2.in.offered = r->in.offered;
2499 r2.out.type = r->out.type;
2500 r2.out.data = r->out.data;
2501 r2.out.needed = r->out.needed;
2502
2503 return _spoolss_GetPrinterDataEx(p, &r2);
2504 }
2505
2506 /*********************************************************
2507 Connect to the client machine.
2508 **********************************************************/
2509
2510 static bool spoolss_connect_to_client(struct rpc_pipe_client **pp_pipe,
2511 struct sockaddr_storage *client_ss, const char *remote_machine)
2512 {
2513 NTSTATUS ret;
2514 struct cli_state *the_cli;
2515 struct sockaddr_storage rm_addr;
2516 char addr[INET6_ADDRSTRLEN];
2517
2518 if ( is_zero_addr(client_ss) ) {
2519 DEBUG(2,("spoolss_connect_to_client: resolving %s\n",
2520 remote_machine));
2521 if ( !resolve_name( remote_machine, &rm_addr, 0x20, false) ) {
2522 DEBUG(2,("spoolss_connect_to_client: Can't resolve address for %s\n", remote_machine));
2523 return false;
2524 }
2525 print_sockaddr(addr, sizeof(addr), &rm_addr);
2526 } else {
2527 rm_addr = *client_ss;
2528 print_sockaddr(addr, sizeof(addr), &rm_addr);
2529 DEBUG(5,("spoolss_connect_to_client: Using address %s (no name resolution necessary)\n",
2530 addr));
2531 }
2532
2533 if (ismyaddr((struct sockaddr *)(void *)&rm_addr)) {
2534 DEBUG(0,("spoolss_connect_to_client: Machine %s is one of our addresses. Cannot add to ourselves.\n",
2535 addr));
2536 return false;
2537 }
2538
2539 /* setup the connection */
2540 ret = cli_full_connection( &the_cli, lp_netbios_name(), remote_machine,
2541 &rm_addr, 0, "IPC$", "IPC",
2542 "", /* username */
2543 "", /* domain */
2544 "", /* password */
2545 0, lp_client_signing());
2546
2547 if ( !NT_STATUS_IS_OK( ret ) ) {
2548 DEBUG(2,("spoolss_connect_to_client: connection to [%s] failed!\n",
2549 remote_machine ));
2550 return false;
2551 }
2552
2553 if ( cli_state_protocol(the_cli) != PROTOCOL_NT1 ) {
2554 DEBUG(0,("spoolss_connect_to_client: machine %s didn't negotiate NT protocol.\n", remote_machine));
2555 cli_shutdown(the_cli);
2556 return false;
2557 }
2558
2559 /*
2560 * Ok - we have an anonymous connection to the IPC$ share.
2561 * Now start the NT Domain stuff :-).
2562 */
2563
2564 ret = cli_rpc_pipe_open_noauth(the_cli, &ndr_table_spoolss.syntax_id, pp_pipe);
2565 if (!NT_STATUS_IS_OK(ret)) {
2566 DEBUG(2,("spoolss_connect_to_client: unable to open the spoolss pipe on machine %s. Error was : %s.\n",
2567 remote_machine, nt_errstr(ret)));
2568 cli_shutdown(the_cli);
2569 return false;
2570 }
2571
2572 return true;
2573 }
2574
2575 /***************************************************************************
2576 Connect to the client.
2577 ****************************************************************************/
2578
2579 static bool srv_spoolss_replyopenprinter(int snum, const char *printer,
2580 uint32_t localprinter,
2581 enum winreg_Type type,
2582 struct policy_handle *handle,
2583 struct notify_back_channel **_chan,
2584 struct sockaddr_storage *client_ss,
2585 struct messaging_context *msg_ctx)
2586 {
2587 WERROR result;
2588 NTSTATUS status;
2589 struct notify_back_channel *chan;
2590
2591 for (chan = back_channels; chan; chan = chan->next) {
2592 if (memcmp(&chan->client_address, client_ss,
2593 sizeof(struct sockaddr_storage)) == 0) {
2594 break;
2595 }
2596 }
2597
2598 /*
2599 * If it's the first connection, contact the client
2600 * and connect to the IPC$ share anonymously
2601 */
2602 if (!chan) {
2603 fstring unix_printer;
2604
2605 /* the +2 is to strip the leading 2 backslashs */
2606 fstrcpy(unix_printer, printer + 2);
2607
2608 chan = talloc_zero(NULL, struct notify_back_channel);
2609 if (!chan) {
2610 return false;
2611 }
2612 chan->client_address = *client_ss;
2613
2614 if (!spoolss_connect_to_client(&chan->cli_pipe, client_ss, unix_printer)) {
2615 TALLOC_FREE(chan);
2616 return false;
2617 }
2618
2619 DLIST_ADD(back_channels, chan);
2620
2621 messaging_register(msg_ctx, NULL, MSG_PRINTER_NOTIFY2,
2622 receive_notify2_message_list);
2623 }
2624
2625 if (chan->cli_pipe == NULL ||
2626 chan->cli_pipe->binding_handle == NULL) {
2627 DEBUG(0, ("srv_spoolss_replyopenprinter: error - "
2628 "NULL %s for printer %s\n",
2629 chan->cli_pipe == NULL ?
2630 "chan->cli_pipe" : "chan->cli_pipe->binding_handle",
2631 printer));
2632 return false;
2633 }
2634
2635 /*
2636 * Tell the specific printing tdb we want messages for this printer
2637 * by registering our PID.
2638 */
2639
2640 if (!print_notify_register_pid(snum)) {
2641 DEBUG(0, ("Failed to register our pid for printer %s\n",
2642 printer));
2643 }
2644
2645 status = dcerpc_spoolss_ReplyOpenPrinter(chan->cli_pipe->binding_handle,
2646 talloc_tos(),
2647 printer,
2648 localprinter,
2649 type,
2650 0,
2651 NULL,
2652 handle,
2653 &result);
2654 if (!NT_STATUS_IS_OK(status)) {
2655 DEBUG(5, ("dcerpc_spoolss_ReplyOpenPrinter returned [%s]\n", nt_errstr(status)));
2656 result = ntstatus_to_werror(status);
2657 } else if (!W_ERROR_IS_OK(result)) {
2658 DEBUG(5, ("ReplyOpenPrinter returned [%s]\n", win_errstr(result)));
2659 }
2660
2661 chan->active_connections++;
2662 *_chan = chan;
2663
2664 return (W_ERROR_IS_OK(result));
2665 }
2666
2667 /****************************************************************
2668 ****************************************************************/
2669
2670 static struct spoolss_NotifyOption *dup_spoolss_NotifyOption(TALLOC_CTX *mem_ctx,
2671 const struct spoolss_NotifyOption *r)
2672 {
2673 struct spoolss_NotifyOption *option;
2674 uint32_t i,k;
2675
2676 if (!r) {
2677 return NULL;
2678 }
2679
2680 option = talloc_zero(mem_ctx, struct spoolss_NotifyOption);
2681 if (!option) {
2682 return NULL;
2683 }
2684
2685 *option = *r;
2686
2687 if (!option->count) {
2688 return option;
2689 }
2690
2691 option->types = talloc_zero_array(option,
2692 struct spoolss_NotifyOptionType, option->count);
2693 if (!option->types) {
2694 talloc_free(option);
2695 return NULL;
2696 }
2697
2698 for (i=0; i < option->count; i++) {
2699 option->types[i] = r->types[i];
2700
2701 if (option->types[i].count) {
2702 option->types[i].fields = talloc_zero_array(option,
2703 union spoolss_Field, option->types[i].count);
2704 if (!option->types[i].fields) {
2705 talloc_free(option);
2706 return NULL;
2707 }
2708 for (k=0; k<option->types[i].count; k++) {
2709 option->types[i].fields[k] =
2710 r->types[i].fields[k];
2711 }
2712 }
2713 }
2714
2715 return option;
2716 }
2717
2718 /****************************************************************
2719 * _spoolss_RemoteFindFirstPrinterChangeNotifyEx
2720 *
2721 * before replying OK: status=0 a rpc call is made to the workstation
2722 * asking ReplyOpenPrinter
2723 *
2724 * in fact ReplyOpenPrinter is the changenotify equivalent on the spoolss pipe
2725 * called from api_spoolss_rffpcnex
2726 ****************************************************************/
2727
2728 WERROR _spoolss_RemoteFindFirstPrinterChangeNotifyEx(struct pipes_struct *p,
2729 struct spoolss_RemoteFindFirstPrinterChangeNotifyEx *r)
2730 {
2731 int snum = -1;
2732 struct spoolss_NotifyOption *option = r->in.notify_options;
2733 struct sockaddr_storage client_ss;
2734 socklen_t client_len;
2735
2736 /* store the notify value in the printer struct */
2737
2738 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
2739
2740 if (!Printer) {
2741 DEBUG(2,("_spoolss_RemoteFindFirstPrinterChangeNotifyEx: "
2742 "Invalid handle (%s:%u:%u).\n",
2743 OUR_HANDLE(r->in.handle)));
2744 return WERR_BADFID;
2745 }
2746
2747 Printer->notify.flags = r->in.flags;
2748 Printer->notify.options = r->in.options;
2749 Printer->notify.printerlocal = r->in.printer_local;
2750 Printer->notify.msg_ctx = p->msg_ctx;
2751
2752 TALLOC_FREE(Printer->notify.option);
2753 Printer->notify.option = dup_spoolss_NotifyOption(Printer, option);
2754
2755 fstrcpy(Printer->notify.localmachine, r->in.local_machine);
2756
2757 /* Connect to the client machine and send a ReplyOpenPrinter */
2758
2759 if ( Printer->printer_type == SPLHND_SERVER)
2760 snum = -1;
2761 else if ( (Printer->printer_type == SPLHND_PRINTER) &&
2762 !get_printer_snum(p, r->in.handle, &snum, NULL) )
2763 return WERR_BADFID;
2764
2765 DEBUG(10,("_spoolss_RemoteFindFirstPrinterChangeNotifyEx: "
2766 "remote_address is %s\n",
2767 tsocket_address_string(p->remote_address, p->mem_ctx)));
2768
2769 if (!lp_print_notify_backchannel(snum)) {
2770 DEBUG(10, ("_spoolss_RemoteFindFirstPrinterChangeNotifyEx: "
2771 "backchannel disabled\n"));
2772 return WERR_SERVER_UNAVAILABLE;
2773 }
2774
2775 client_len = tsocket_address_bsd_sockaddr(p->remote_address,
2776 (struct sockaddr *) &client_ss,
2777 sizeof(struct sockaddr_storage));
2778 if (client_len < 0) {
2779 return WERR_NOMEM;
2780 }
2781
2782 if(!srv_spoolss_replyopenprinter(snum, Printer->notify.localmachine,
2783 Printer->notify.printerlocal, REG_SZ,
2784 &Printer->notify.cli_hnd,
2785 &Printer->notify.cli_chan,
2786 &client_ss, p->msg_ctx)) {
2787 return WERR_SERVER_UNAVAILABLE;
2788 }
2789
2790 return WERR_OK;
2791 }
2792
2793 /*******************************************************************
2794 * fill a notify_info_data with the servername
2795 ********************************************************************/
2796
2797 static void spoolss_notify_server_name(struct messaging_context *msg_ctx,
2798 int snum,
2799 struct spoolss_Notify *data,
2800 print_queue_struct *queue,
2801 struct spoolss_PrinterInfo2 *pinfo2,
2802 TALLOC_CTX *mem_ctx)
2803 {
2804 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->servername);
2805 }
2806
2807 /*******************************************************************
2808 * fill a notify_info_data with the printername (not including the servername).
2809 ********************************************************************/
2810
2811 static void spoolss_notify_printer_name(struct messaging_context *msg_ctx,
2812 int snum,
2813 struct spoolss_Notify *data,
2814 print_queue_struct *queue,
2815 struct spoolss_PrinterInfo2 *pinfo2,
2816 TALLOC_CTX *mem_ctx)
2817 {
2818 /* the notify name should not contain the \\server\ part */
2819 const char *p = strrchr(pinfo2->printername, '\\');
2820
2821 if (!p) {
2822 p = pinfo2->printername;
2823 } else {
2824 p++;
2825 }
2826
2827 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
2828 }
2829
2830 /*******************************************************************
2831 * fill a notify_info_data with the servicename
2832 ********************************************************************/
2833
2834 static void spoolss_notify_share_name(struct messaging_context *msg_ctx,
2835 int snum,
2836 struct spoolss_Notify *data,
2837 print_queue_struct *queue,
2838 struct spoolss_PrinterInfo2 *pinfo2,
2839 TALLOC_CTX *mem_ctx)
2840 {
2841 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, lp_servicename(snum));
2842 }
2843
2844 /*******************************************************************
2845 * fill a notify_info_data with the port name
2846 ********************************************************************/
2847
2848 static void spoolss_notify_port_name(struct messaging_context *msg_ctx,
2849 int snum,
2850 struct spoolss_Notify *data,
2851 print_queue_struct *queue,
2852 struct spoolss_PrinterInfo2 *pinfo2,
2853 TALLOC_CTX *mem_ctx)
2854 {
2855 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->portname);
2856 }
2857
2858 /*******************************************************************
2859 * fill a notify_info_data with the printername
2860 * but it doesn't exist, have to see what to do
2861 ********************************************************************/
2862
2863 static void spoolss_notify_driver_name(struct messaging_context *msg_ctx,
2864 int snum,
2865 struct spoolss_Notify *data,
2866 print_queue_struct *queue,
2867 struct spoolss_PrinterInfo2 *pinfo2,
2868 TALLOC_CTX *mem_ctx)
2869 {
2870 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->drivername);
2871 }
2872
2873 /*******************************************************************
2874 * fill a notify_info_data with the comment
2875 ********************************************************************/
2876
2877 static void spoolss_notify_comment(struct messaging_context *msg_ctx,
2878 int snum,
2879 struct spoolss_Notify *data,
2880 print_queue_struct *queue,
2881 struct spoolss_PrinterInfo2 *pinfo2,
2882 TALLOC_CTX *mem_ctx)
2883 {
2884 const char *p;
2885
2886 if (*pinfo2->comment == '\0') {
2887 p = lp_comment(snum);
2888 } else {
2889 p = pinfo2->comment;
2890 }
2891
2892 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
2893 }
2894
2895 /*******************************************************************
2896 * fill a notify_info_data with the comment
2897 * location = "Room 1, floor 2, building 3"
2898 ********************************************************************/
2899
2900 static void spoolss_notify_location(struct messaging_context *msg_ctx,
2901 int snum,
2902 struct spoolss_Notify *data,
2903 print_queue_struct *queue,
2904 struct spoolss_PrinterInfo2 *pinfo2,
2905 TALLOC_CTX *mem_ctx)
2906 {
2907 const char *loc = pinfo2->location;
2908 NTSTATUS status;
2909
2910 status = printer_list_get_printer(mem_ctx,
2911 pinfo2->sharename,
2912 NULL,
2913 &loc,
2914 NULL);
2915 if (NT_STATUS_IS_OK(status)) {
2916 if (loc == NULL) {
2917 loc = pinfo2->location;
2918 }
2919 }
2920
2921 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, loc);
2922 }
2923
2924 /*******************************************************************
2925 * fill a notify_info_data with the device mode
2926 * jfm:xxxx don't to it for know but that's a real problem !!!
2927 ********************************************************************/
2928
2929 static void spoolss_notify_devmode(struct messaging_context *msg_ctx,
2930 int snum,
2931 struct spoolss_Notify *data,
2932 print_queue_struct *queue,
2933 struct spoolss_PrinterInfo2 *pinfo2,
2934 TALLOC_CTX *mem_ctx)
2935 {
2936 /* for a dummy implementation we have to zero the fields */
2937 SETUP_SPOOLSS_NOTIFY_DATA_DEVMODE(data, NULL);
2938 }
2939
2940 /*******************************************************************
2941 * fill a notify_info_data with the separator file name
2942 ********************************************************************/
2943
2944 static void spoolss_notify_sepfile(struct messaging_context *msg_ctx,
2945 int snum,
2946 struct spoolss_Notify *data,
2947 print_queue_struct *queue,
2948 struct spoolss_PrinterInfo2 *pinfo2,
2949 TALLOC_CTX *mem_ctx)
2950 {
2951 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->sepfile);
2952 }
2953
2954 /*******************************************************************
2955 * fill a notify_info_data with the print processor
2956 * jfm:xxxx return always winprint to indicate we don't do anything to it
2957 ********************************************************************/
2958
2959 static void spoolss_notify_print_processor(struct messaging_context *msg_ctx,
2960 int snum,
2961 struct spoolss_Notify *data,
2962 print_queue_struct *queue,
2963 struct spoolss_PrinterInfo2 *pinfo2,
2964 TALLOC_CTX *mem_ctx)
2965 {
2966 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->printprocessor);
2967 }
2968
2969 /*******************************************************************
2970 * fill a notify_info_data with the print processor options
2971 * jfm:xxxx send an empty string
2972 ********************************************************************/
2973
2974 static void spoolss_notify_parameters(struct messaging_context *msg_ctx,
2975 int snum,
2976 struct spoolss_Notify *data,
2977 print_queue_struct *queue,
2978 struct spoolss_PrinterInfo2 *pinfo2,
2979 TALLOC_CTX *mem_ctx)
2980 {
2981 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->parameters);
2982 }
2983
2984 /*******************************************************************
2985 * fill a notify_info_data with the data type
2986 * jfm:xxxx always send RAW as data type
2987 ********************************************************************/
2988
2989 static void spoolss_notify_datatype(struct messaging_context *msg_ctx,
2990 int snum,
2991 struct spoolss_Notify *data,
2992 print_queue_struct *queue,
2993 struct spoolss_PrinterInfo2 *pinfo2,
2994 TALLOC_CTX *mem_ctx)
2995 {
2996 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->datatype);
2997 }
2998
2999 /*******************************************************************
3000 * fill a notify_info_data with the security descriptor
3001 * jfm:xxxx send an null pointer to say no security desc
3002 * have to implement security before !
3003 ********************************************************************/
3004
3005 static void spoolss_notify_security_desc(struct messaging_context *msg_ctx,
3006 int snum,
3007 struct spoolss_Notify *data,
3008 print_queue_struct *queue,
3009 struct spoolss_PrinterInfo2 *pinfo2,
3010 TALLOC_CTX *mem_ctx)
3011 {
3012 SETUP_SPOOLSS_NOTIFY_DATA_SECDESC(data, pinfo2->secdesc);
3013 }
3014
3015 /*******************************************************************
3016 * fill a notify_info_data with the attributes
3017 * jfm:xxxx a samba printer is always shared
3018 ********************************************************************/
3019
3020 static void spoolss_notify_attributes(struct messaging_context *msg_ctx,
3021 int snum,
3022 struct spoolss_Notify *data,
3023 print_queue_struct *queue,
3024 struct spoolss_PrinterInfo2 *pinfo2,
3025 TALLOC_CTX *mem_ctx)
3026 {
3027 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->attributes);
3028 }
3029
3030 /*******************************************************************
3031 * fill a notify_info_data with the priority
3032 ********************************************************************/
3033
3034 static void spoolss_notify_priority(struct messaging_context *msg_ctx,
3035 int snum,
3036 struct spoolss_Notify *data,
3037 print_queue_struct *queue,
3038 struct spoolss_PrinterInfo2 *pinfo2,
3039 TALLOC_CTX *mem_ctx)
3040 {
3041 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->priority);
3042 }
3043
3044 /*******************************************************************
3045 * fill a notify_info_data with the default priority
3046 ********************************************************************/
3047
3048 static void spoolss_notify_default_priority(struct messaging_context *msg_ctx,
3049 int snum,
3050 struct spoolss_Notify *data,
3051 print_queue_struct *queue,
3052 struct spoolss_PrinterInfo2 *pinfo2,
3053 TALLOC_CTX *mem_ctx)
3054 {
3055 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->defaultpriority);
3056 }
3057
3058 /*******************************************************************
3059 * fill a notify_info_data with the start time
3060 ********************************************************************/
3061
3062 static void spoolss_notify_start_time(struct messaging_context *msg_ctx,
3063 int snum,
3064 struct spoolss_Notify *data,
3065 print_queue_struct *queue,
3066 struct spoolss_PrinterInfo2 *pinfo2,
3067 TALLOC_CTX *mem_ctx)
3068 {
3069 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->starttime);
3070 }
3071
3072 /*******************************************************************
3073 * fill a notify_info_data with the until time
3074 ********************************************************************/
3075
3076 static void spoolss_notify_until_time(struct messaging_context *msg_ctx,
3077 int snum,
3078 struct spoolss_Notify *data,
3079 print_queue_struct *queue,
3080 struct spoolss_PrinterInfo2 *pinfo2,
3081 TALLOC_CTX *mem_ctx)
3082 {
3083 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->untiltime);
3084 }
3085
3086 /*******************************************************************
3087 * fill a notify_info_data with the status
3088 ********************************************************************/
3089
3090 static void spoolss_notify_status(struct messaging_context *msg_ctx,
3091 int snum,
3092 struct spoolss_Notify *data,
3093 print_queue_struct *queue,
3094 struct spoolss_PrinterInfo2 *pinfo2,
3095 TALLOC_CTX *mem_ctx)
3096 {
3097 print_status_struct status;
3098
3099 print_queue_length(msg_ctx, snum, &status);
3100 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, status.status);
3101 }
3102
3103 /*******************************************************************
3104 * fill a notify_info_data with the number of jobs queued
3105 ********************************************************************/
3106
3107 static void spoolss_notify_cjobs(struct messaging_context *msg_ctx,
3108 int snum,
3109 struct spoolss_Notify *data,
3110 print_queue_struct *queue,
3111 struct spoolss_PrinterInfo2 *pinfo2,
3112 TALLOC_CTX *mem_ctx)
3113 {
3114 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(
3115 data, print_queue_length(msg_ctx, snum, NULL));
3116 }
3117
3118 /*******************************************************************
3119 * fill a notify_info_data with the average ppm
3120 ********************************************************************/
3121
3122 static void spoolss_notify_average_ppm(struct messaging_context *msg_ctx,
3123 int snum,
3124 struct spoolss_Notify *data,
3125 print_queue_struct *queue,
3126 struct spoolss_PrinterInfo2 *pinfo2,
3127 TALLOC_CTX *mem_ctx)
3128 {
3129 /* always respond 8 pages per minutes */
3130 /* a little hard ! */
3131 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->averageppm);
3132 }
3133
3134 /*******************************************************************
3135 * fill a notify_info_data with username
3136 ********************************************************************/
3137
3138 static void spoolss_notify_username(struct messaging_context *msg_ctx,
3139 int snum,
3140 struct spoolss_Notify *data,
3141 print_queue_struct *queue,
3142 struct spoolss_PrinterInfo2 *pinfo2,
3143 TALLOC_CTX *mem_ctx)
3144 {
3145 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, queue->fs_user);
3146 }
3147
3148 /*******************************************************************
3149 * fill a notify_info_data with job status
3150 ********************************************************************/
3151
3152 static void spoolss_notify_job_status(struct messaging_context *msg_ctx,
3153 int snum,
3154 struct spoolss_Notify *data,
3155 print_queue_struct *queue,
3156 struct spoolss_PrinterInfo2 *pinfo2,
3157 TALLOC_CTX *mem_ctx)
3158 {
3159 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, nt_printj_status(queue->status));
3160 }
3161
3162 /*******************************************************************
3163 * fill a notify_info_data with job name
3164 ********************************************************************/
3165
3166 static void spoolss_notify_job_name(struct messaging_context *msg_ctx,
3167 int snum,
3168 struct spoolss_Notify *data,
3169 print_queue_struct *queue,
3170 struct spoolss_PrinterInfo2 *pinfo2,
3171 TALLOC_CTX *mem_ctx)
3172 {
3173 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, queue->fs_file);
3174 }
3175
3176 /*******************************************************************
3177 * fill a notify_info_data with job status
3178 ********************************************************************/
3179
3180 static void spoolss_notify_job_status_string(struct messaging_context *msg_ctx,
3181 int snum,
3182 struct spoolss_Notify *data,
3183 print_queue_struct *queue,
3184 struct spoolss_PrinterInfo2 *pinfo2,
3185 TALLOC_CTX *mem_ctx)
3186 {
3187 /*
3188 * Now we're returning job status codes we just return a "" here. JRA.
3189 */
3190
3191 const char *p = "";
3192
3193 #if 0 /* NO LONGER NEEDED - JRA. 02/22/2001 */
3194 p = "unknown";
3195
3196 switch (queue->status) {
3197 case LPQ_QUEUED:
3198 p = "Queued";
3199 break;
3200 case LPQ_PAUSED:
3201 p = ""; /* NT provides the paused string */
3202 break;
3203 case LPQ_SPOOLING:
3204 p = "Spooling";
3205 break;
3206 case LPQ_PRINTING:
3207 p = "Printing";
3208 break;
3209 }
3210 #endif /* NO LONGER NEEDED. */
3211
3212 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
3213 }
3214
3215 /*******************************************************************
3216 * fill a notify_info_data with job time
3217 ********************************************************************/
3218
3219 static void spoolss_notify_job_time(struct messaging_context *msg_ctx,
3220 int snum,
3221 struct spoolss_Notify *data,
3222 print_queue_struct *queue,
3223 struct spoolss_PrinterInfo2 *pinfo2,
3224 TALLOC_CTX *mem_ctx)
3225 {
3226 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, 0);
3227 }
3228
3229 /*******************************************************************
3230 * fill a notify_info_data with job size
3231 ********************************************************************/
3232
3233 static void spoolss_notify_job_size(struct messaging_context *msg_ctx,
3234 int snum,
3235 struct spoolss_Notify *data,
3236 print_queue_struct *queue,
3237 struct spoolss_PrinterInfo2 *pinfo2,
3238 TALLOC_CTX *mem_ctx)
3239 {
3240 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->size);
3241 }
3242
3243 /*******************************************************************
3244 * fill a notify_info_data with page info
3245 ********************************************************************/
3246 static void spoolss_notify_total_pages(struct messaging_context *msg_ctx,
3247 int snum,
3248 struct spoolss_Notify *data,
3249 print_queue_struct *queue,
3250 struct spoolss_PrinterInfo2 *pinfo2,
3251 TALLOC_CTX *mem_ctx)
3252 {
3253 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->page_count);
3254 }
3255
3256 /*******************************************************************
3257 * fill a notify_info_data with pages printed info.
3258 ********************************************************************/
3259 static void spoolss_notify_pages_printed(struct messaging_context *msg_ctx,
3260 int snum,
3261 struct spoolss_Notify *data,
3262 print_queue_struct *queue,
3263 struct spoolss_PrinterInfo2 *pinfo2,
3264 TALLOC_CTX *mem_ctx)
3265 {
3266 /* Add code when back-end tracks this */
3267 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, 0);
3268 }
3269
3270 /*******************************************************************
3271 Fill a notify_info_data with job position.
3272 ********************************************************************/
3273
3274 static void spoolss_notify_job_position(struct messaging_context *msg_ctx,
3275 int snum,
3276 struct spoolss_Notify *data,
3277 print_queue_struct *queue,
3278 struct spoolss_PrinterInfo2 *pinfo2,
3279 TALLOC_CTX *mem_ctx)
3280 {
3281 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->job);
3282 }
3283
3284 /*******************************************************************
3285 Fill a notify_info_data with submitted time.
3286 ********************************************************************/
3287
3288 static void spoolss_notify_submitted_time(struct messaging_context *msg_ctx,
3289 int snum,
3290 struct spoolss_Notify *data,
3291 print_queue_struct *queue,
3292 struct spoolss_PrinterInfo2 *pinfo2,
3293 TALLOC_CTX *mem_ctx)
3294 {
3295 data->data.string.string = NULL;
3296 data->data.string.size = 0;
3297
3298 init_systemtime_buffer(mem_ctx, gmtime(&queue->time),
3299 &data->data.string.string,
3300 &data->data.string.size);
3301
3302 }
3303
3304 struct s_notify_info_data_table
3305 {
3306 enum spoolss_NotifyType type;
3307 uint16_t field;
3308 const char *name;
3309 enum spoolss_NotifyTable variable_type;
3310 void (*fn) (struct messaging_context *msg_ctx,
3311 int snum, struct spoolss_Notify *data,
3312 print_queue_struct *queue,
3313 struct spoolss_PrinterInfo2 *pinfo2,
3314 TALLOC_CTX *mem_ctx);
3315 };
3316
3317 /* A table describing the various print notification constants and
3318 whether the notification data is a pointer to a variable sized
3319 buffer, a one value uint32_t or a two value uint32_t. */
3320
3321 static const struct s_notify_info_data_table notify_info_data_table[] =
3322 {
3323 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SERVER_NAME, "PRINTER_NOTIFY_FIELD_SERVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_server_name },
3324 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRINTER_NAME, "PRINTER_NOTIFY_FIELD_PRINTER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_printer_name },
3325 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SHARE_NAME, "PRINTER_NOTIFY_FIELD_SHARE_NAME", NOTIFY_TABLE_STRING, spoolss_notify_share_name },
3326 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PORT_NAME, "PRINTER_NOTIFY_FIELD_PORT_NAME", NOTIFY_TABLE_STRING, spoolss_notify_port_name },
3327 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DRIVER_NAME, "PRINTER_NOTIFY_FIELD_DRIVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_driver_name },
3328 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_COMMENT, "PRINTER_NOTIFY_FIELD_COMMENT", NOTIFY_TABLE_STRING, spoolss_notify_comment },
3329 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_LOCATION, "PRINTER_NOTIFY_FIELD_LOCATION", NOTIFY_TABLE_STRING, spoolss_notify_location },
3330 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DEVMODE, "PRINTER_NOTIFY_FIELD_DEVMODE", NOTIFY_TABLE_DEVMODE, spoolss_notify_devmode },
3331 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SEPFILE, "PRINTER_NOTIFY_FIELD_SEPFILE", NOTIFY_TABLE_STRING, spoolss_notify_sepfile },
3332 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR, "PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR", NOTIFY_TABLE_STRING, spoolss_notify_print_processor },
3333 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PARAMETERS, "PRINTER_NOTIFY_FIELD_PARAMETERS", NOTIFY_TABLE_STRING, spoolss_notify_parameters },
3334 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DATATYPE, "PRINTER_NOTIFY_FIELD_DATATYPE", NOTIFY_TABLE_STRING, spoolss_notify_datatype },
3335 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR, "PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NOTIFY_TABLE_SECURITYDESCRIPTOR, spoolss_notify_security_desc },
3336 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_ATTRIBUTES, "PRINTER_NOTIFY_FIELD_ATTRIBUTES", NOTIFY_TABLE_DWORD, spoolss_notify_attributes },
3337 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRIORITY, "PRINTER_NOTIFY_FIELD_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_priority },
3338 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY, "PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_default_priority },
3339 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_START_TIME, "PRINTER_NOTIFY_FIELD_START_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_start_time },
3340 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_UNTIL_TIME, "PRINTER_NOTIFY_FIELD_UNTIL_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_until_time },
3341 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_STATUS, "PRINTER_NOTIFY_FIELD_STATUS", NOTIFY_TABLE_DWORD, spoolss_notify_status },
3342 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_STATUS_STRING, "PRINTER_NOTIFY_FIELD_STATUS_STRING", NOTIFY_TABLE_STRING, NULL },
3343 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_CJOBS, "PRINTER_NOTIFY_FIELD_CJOBS", NOTIFY_TABLE_DWORD, spoolss_notify_cjobs },
3344 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_AVERAGE_PPM, "PRINTER_NOTIFY_FIELD_AVERAGE_PPM", NOTIFY_TABLE_DWORD, spoolss_notify_average_ppm },
3345 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_TOTAL_PAGES, "PRINTER_NOTIFY_FIELD_TOTAL_PAGES", NOTIFY_TABLE_DWORD, NULL },
3346 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PAGES_PRINTED, "PRINTER_NOTIFY_FIELD_PAGES_PRINTED", NOTIFY_TABLE_DWORD, NULL },
3347 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_TOTAL_BYTES, "PRINTER_NOTIFY_FIELD_TOTAL_BYTES", NOTIFY_TABLE_DWORD, NULL },
3348 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_BYTES_PRINTED, "PRINTER_NOTIFY_FIELD_BYTES_PRINTED", NOTIFY_TABLE_DWORD, NULL },
3349 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRINTER_NAME, "JOB_NOTIFY_FIELD_PRINTER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_printer_name },
3350 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_MACHINE_NAME, "JOB_NOTIFY_FIELD_MACHINE_NAME", NOTIFY_TABLE_STRING, spoolss_notify_server_name },
3351 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PORT_NAME, "JOB_NOTIFY_FIELD_PORT_NAME", NOTIFY_TABLE_STRING, spoolss_notify_port_name },
3352 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_USER_NAME, "JOB_NOTIFY_FIELD_USER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_username },
3353 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_NOTIFY_NAME, "JOB_NOTIFY_FIELD_NOTIFY_NAME", NOTIFY_TABLE_STRING, spoolss_notify_username },
3354 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DATATYPE, "JOB_NOTIFY_FIELD_DATATYPE", NOTIFY_TABLE_STRING, spoolss_notify_datatype },
3355 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRINT_PROCESSOR, "JOB_NOTIFY_FIELD_PRINT_PROCESSOR", NOTIFY_TABLE_STRING, spoolss_notify_print_processor },
3356 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PARAMETERS, "JOB_NOTIFY_FIELD_PARAMETERS", NOTIFY_TABLE_STRING, spoolss_notify_parameters },
3357 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DRIVER_NAME, "JOB_NOTIFY_FIELD_DRIVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_driver_name },
3358 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DEVMODE, "JOB_NOTIFY_FIELD_DEVMODE", NOTIFY_TABLE_DEVMODE, spoolss_notify_devmode },
3359 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_STATUS, "JOB_NOTIFY_FIELD_STATUS", NOTIFY_TABLE_DWORD, spoolss_notify_job_status },
3360 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_STATUS_STRING, "JOB_NOTIFY_FIELD_STATUS_STRING", NOTIFY_TABLE_STRING, spoolss_notify_job_status_string },
3361 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR, "JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NOTIFY_TABLE_SECURITYDESCRIPTOR, NULL },
3362 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DOCUMENT, "JOB_NOTIFY_FIELD_DOCUMENT", NOTIFY_TABLE_STRING, spoolss_notify_job_name },
3363 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRIORITY, "JOB_NOTIFY_FIELD_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_priority },
3364 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_POSITION, "JOB_NOTIFY_FIELD_POSITION", NOTIFY_TABLE_DWORD, spoolss_notify_job_position },
3365 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_SUBMITTED, "JOB_NOTIFY_FIELD_SUBMITTED", NOTIFY_TABLE_TIME, spoolss_notify_submitted_time },
3366 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_START_TIME, "JOB_NOTIFY_FIELD_START_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_start_time },
3367 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_UNTIL_TIME, "JOB_NOTIFY_FIELD_UNTIL_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_until_time },
3368 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TIME, "JOB_NOTIFY_FIELD_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_job_time },
3369 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TOTAL_PAGES, "JOB_NOTIFY_FIELD_TOTAL_PAGES", NOTIFY_TABLE_DWORD, spoolss_notify_total_pages },
3370 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PAGES_PRINTED, "JOB_NOTIFY_FIELD_PAGES_PRINTED", NOTIFY_TABLE_DWORD, spoolss_notify_pages_printed },
3371 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TOTAL_BYTES, "JOB_NOTIFY_FIELD_TOTAL_BYTES", NOTIFY_TABLE_DWORD, spoolss_notify_job_size },
3372 };
3373
3374 /*******************************************************************
3375 Return the variable_type of info_data structure.
3376 ********************************************************************/
3377
3378 static enum spoolss_NotifyTable variable_type_of_notify_info_data(enum spoolss_NotifyType type,
3379 uint16_t field)
3380 {
3381 int i=0;
3382
3383 for (i = 0; i < ARRAY_SIZE(notify_info_data_table); i++) {
3384 if ( (notify_info_data_table[i].type == type) &&
3385 (notify_info_data_table[i].field == field) ) {
3386 return notify_info_data_table[i].variable_type;
3387 }
3388 }
3389
3390 DEBUG(5, ("invalid notify data type %d/%d\n", type, field));
3391
3392 return (enum spoolss_NotifyTable) 0;
3393 }
3394
3395 /****************************************************************************
3396 ****************************************************************************/
3397
3398 static bool search_notify(enum spoolss_NotifyType type,
3399 uint16_t field,
3400 int *value)
3401 {
3402 int i;
3403
3404 for (i = 0; i < ARRAY_SIZE(notify_info_data_table); i++) {
3405 if (notify_info_data_table[i].type == type &&
3406 notify_info_data_table[i].field == field &&
3407 notify_info_data_table[i].fn != NULL) {
3408 *value = i;
3409 return true;
3410 }
3411 }
3412
3413 return false;
3414 }
3415
3416 /****************************************************************************
3417 ****************************************************************************/
3418
3419 static void construct_info_data(struct spoolss_Notify *info_data,
3420 enum spoolss_NotifyType type,
3421 uint16_t field, int id)
3422 {
3423 info_data->type = type;
3424 info_data->field.field = field;
3425 info_data->variable_type = variable_type_of_notify_info_data(type, field);
3426 info_data->job_id = id;
3427 }
3428
3429 /*******************************************************************
3430 *
3431 * fill a notify_info struct with info asked
3432 *
3433 ********************************************************************/
3434
3435 static bool construct_notify_printer_info(struct messaging_context *msg_ctx,
3436 struct printer_handle *print_hnd,
3437 struct spoolss_NotifyInfo *info,
3438 struct spoolss_PrinterInfo2 *pinfo2,
3439 int snum,
3440 const struct spoolss_NotifyOptionType *option_type,
3441 uint32_t id,
3442 TALLOC_CTX *mem_ctx)
3443 {
3444 int field_num,j;
3445 enum spoolss_NotifyType type;
3446 uint16_t field;
3447
3448 struct spoolss_Notify *current_data;
3449
3450 type = option_type->type;
3451
3452 DEBUG(4,("construct_notify_printer_info: Notify type: [%s], number of notify info: [%d] on printer: [%s]\n",
3453 (type == PRINTER_NOTIFY_TYPE ? "PRINTER_NOTIFY_TYPE" : "JOB_NOTIFY_TYPE"),
3454 option_type->count, lp_servicename(snum)));
3455
3456 for(field_num=0; field_num < option_type->count; field_num++) {
3457 field = option_type->fields[field_num].field;
3458
3459 DEBUG(4,("construct_notify_printer_info: notify [%d]: type [%x], field [%x]\n", field_num, type, field));
3460
3461 if (!search_notify(type, field, &j) )
3462 continue;
3463
3464 info->notifies = talloc_realloc(info, info->notifies,
3465 struct spoolss_Notify,
3466 info->count + 1);
3467 if (info->notifies == NULL) {
3468 DEBUG(2,("construct_notify_printer_info: failed to enlarge buffer info->data!\n"));
3469 return false;
3470 }
3471
3472 current_data = &info->notifies[info->count];
3473
3474 construct_info_data(current_data, type, field, id);
3475
3476 DEBUG(10, ("construct_notify_printer_info: "
3477 "calling [%s] snum=%d printername=[%s])\n",
3478 notify_info_data_table[j].name, snum,
3479 pinfo2->printername));
3480
3481 notify_info_data_table[j].fn(msg_ctx, snum, current_data,
3482 NULL, pinfo2, mem_ctx);
3483
3484 info->count++;
3485 }
3486
3487 return true;
3488 }
3489
3490 /*******************************************************************
3491 *
3492 * fill a notify_info struct with info asked
3493 *
3494 ********************************************************************/
3495
3496 static bool construct_notify_jobs_info(struct messaging_context *msg_ctx,
3497 print_queue_struct *queue,
3498 struct spoolss_NotifyInfo *info,
3499 struct spoolss_PrinterInfo2 *pinfo2,
3500 int snum,
3501 const struct spoolss_NotifyOptionType *option_type,
3502 uint32_t id,
3503 TALLOC_CTX *mem_ctx)
3504 {
3505 int field_num,j;
3506 enum spoolss_NotifyType type;
3507 uint16_t field;
3508 struct spoolss_Notify *current_data;
3509
3510 DEBUG(4,("construct_notify_jobs_info\n"));
3511
3512 type = option_type->type;
3513
3514 DEBUGADD(4,("Notify type: [%s], number of notify info: [%d]\n",
3515 (type == PRINTER_NOTIFY_TYPE ? "PRINTER_NOTIFY_TYPE" : "JOB_NOTIFY_TYPE"),
3516 option_type->count));
3517
3518 for(field_num=0; field_num<option_type->count; field_num++) {
3519 field = option_type->fields[field_num].field;
3520
3521 if (!search_notify(type, field, &j) )
3522 continue;
3523
3524 info->notifies = talloc_realloc(info, info->notifies,
3525 struct spoolss_Notify,
3526 info->count + 1);
3527 if (info->notifies == NULL) {
3528 DEBUG(2,("construct_notify_jobs_info: failed to enlarg buffer info->data!\n"));
3529 return false;
3530 }
3531
3532 current_data=&(info->notifies[info->count]);
3533
3534 construct_info_data(current_data, type, field, id);
3535 notify_info_data_table[j].fn(msg_ctx, snum, current_data,
3536 queue, pinfo2, mem_ctx);
3537 info->count++;
3538 }
3539
3540 return true;
3541 }
3542
3543 /*
3544 * JFM: The enumeration is not that simple, it's even non obvious.
3545 *
3546 * let's take an example: I want to monitor the PRINTER SERVER for
3547 * the printer's name and the number of jobs currently queued.
3548 * So in the NOTIFY_OPTION, I have one NOTIFY_OPTION_TYPE structure.
3549 * Its type is PRINTER_NOTIFY_TYPE and it has 2 fields NAME and CJOBS.
3550 *
3551 * I have 3 printers on the back of my server.
3552 *
3553 * Now the response is a NOTIFY_INFO structure, with 6 NOTIFY_INFO_DATA
3554 * structures.
3555 * Number Data Id
3556 * 1 printer 1 name 1
3557 * 2 printer 1 cjob 1
3558 * 3 printer 2 name 2
3559 * 4 printer 2 cjob 2
3560 * 5 printer 3 name 3
3561 * 6 printer 3 name 3
3562 *
3563 * that's the print server case, the printer case is even worse.
3564 */
3565
3566 /*******************************************************************
3567 *
3568 * enumerate all printers on the printserver
3569 * fill a notify_info struct with info asked
3570 *
3571 ********************************************************************/
3572
3573 static WERROR printserver_notify_info(struct pipes_struct *p,
3574 struct policy_handle *hnd,
3575 struct spoolss_NotifyInfo *info,
3576 TALLOC_CTX *mem_ctx)
3577 {
3578 int snum;
3579 struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd);
3580 int n_services=lp_numservices();
3581 int i;
3582 struct spoolss_NotifyOption *option;
3583 struct spoolss_NotifyOptionType option_type;
3584 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
3585 WERROR result;
3586
3587 DEBUG(4,("printserver_notify_info\n"));
3588
3589 if (!Printer)
3590 return WERR_BADFID;
3591
3592 option = Printer->notify.option;
3593
3594 info->version = 2;
3595 info->notifies = NULL;
3596 info->count = 0;
3597
3598 /* a bug in xp sp2 rc2 causes it to send a fnpcn request without
3599 sending a ffpcn() request first */
3600
3601 if ( !option )
3602 return WERR_BADFID;
3603
3604 for (i=0; i<option->count; i++) {
3605 option_type = option->types[i];
3606
3607 if (option_type.type != PRINTER_NOTIFY_TYPE)
3608 continue;
3609
3610 for (snum = 0; snum < n_services; snum++) {
3611 if (!lp_browseable(snum) ||
3612 !lp_snum_ok(snum) ||
3613 !lp_print_ok(snum)) {
3614 continue; /* skip */
3615 }
3616
3617 /* Maybe we should use the SYSTEM session_info here... */
3618 result = winreg_get_printer_internal(mem_ctx,
3619 get_session_info_system(),
3620 p->msg_ctx,
3621 lp_servicename(snum),
3622 &pinfo2);
3623 if (!W_ERROR_IS_OK(result)) {
3624 DEBUG(4, ("printserver_notify_info: "
3625 "Failed to get printer [%s]\n",
3626 lp_servicename(snum)));
3627 continue;
3628 }
3629
3630
3631 construct_notify_printer_info(p->msg_ctx,
3632 Printer, info,
3633 pinfo2, snum,
3634 &option_type, snum,
3635 mem_ctx);
3636
3637 TALLOC_FREE(pinfo2);
3638 }
3639 }
3640
3641 #if 0
3642 /*
3643 * Debugging information, don't delete.
3644 */
3645
3646 DEBUG(1,("dumping the NOTIFY_INFO\n"));
3647 DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count));
3648 DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n"));
3649
3650 for (i=0; i<info->count; i++) {
3651 DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n",
3652 i, info->data[i].type, info->data[i].field, info->data[i].reserved,
3653 info->data[i].id, info->data[i].size, info->data[i].enc_type));
3654 }
3655 #endif
3656
3657 return WERR_OK;
3658 }
3659
3660 /*******************************************************************
3661 *
3662 * fill a notify_info struct with info asked
3663 *
3664 ********************************************************************/
3665
3666 static WERROR printer_notify_info(struct pipes_struct *p,
3667 struct policy_handle *hnd,
3668 struct spoolss_NotifyInfo *info,
3669 TALLOC_CTX *mem_ctx)
3670 {
3671 int snum;
3672 struct printer_handle *Printer = find_printer_index_by_hnd(p, hnd);
3673 int i;
3674 uint32_t id;
3675 struct spoolss_NotifyOption *option;
3676 struct spoolss_NotifyOptionType option_type;
3677 int count,j;
3678 print_queue_struct *queue=NULL;
3679 print_status_struct status;
3680 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
3681 WERROR result;
3682
3683 DEBUG(4,("printer_notify_info\n"));
3684
3685 if (!Printer)
3686 return WERR_BADFID;
3687
3688 option = Printer->notify.option;
3689 id = 0x0;
3690
3691 info->version = 2;
3692 info->notifies = NULL;
3693 info->count = 0;
3694
3695 /* a bug in xp sp2 rc2 causes it to send a fnpcn request without
3696 sending a ffpcn() request first */
3697
3698 if ( !option )
3699 return WERR_BADFID;
3700
3701 if (!get_printer_snum(p, hnd, &snum, NULL)) {
3702 return WERR_BADFID;
3703 }
3704
3705 /* Maybe we should use the SYSTEM session_info here... */
3706 result = winreg_get_printer_internal(mem_ctx,
3707 get_session_info_system(),
3708 p->msg_ctx,
3709 lp_servicename(snum), &pinfo2);
3710 if (!W_ERROR_IS_OK(result)) {
3711 return WERR_BADFID;
3712 }
3713
3714 /*
3715 * When sending a PRINTER_NOTIFY_FIELD_SERVER_NAME we should send the
3716 * correct servername.
3717 */
3718 pinfo2->servername = talloc_strdup(pinfo2, Printer->servername);
3719 if (pinfo2->servername == NULL) {
3720 return WERR_NOMEM;
3721 }
3722
3723 for (i=0; i<option->count; i++) {
3724 option_type = option->types[i];
3725
3726 switch (option_type.type) {
3727 case PRINTER_NOTIFY_TYPE:
3728 if (construct_notify_printer_info(p->msg_ctx,
3729 Printer, info,
3730 pinfo2, snum,
3731 &option_type, id,
3732 mem_ctx)) {
3733 id--;
3734 }
3735 break;
3736
3737 case JOB_NOTIFY_TYPE:
3738
3739 count = print_queue_status(p->msg_ctx, snum, &queue,
3740 &status);
3741
3742 for (j=0; j<count; j++) {
3743 construct_notify_jobs_info(p->msg_ctx,
3744 &queue[j], info,
3745 pinfo2, snum,
3746 &option_type,
3747 queue[j].job,
3748 mem_ctx);
3749 }
3750
3751 SAFE_FREE(queue);
3752 break;
3753 }
3754 }
3755
3756 /*
3757 * Debugging information, don't delete.
3758 */
3759 /*
3760 DEBUG(1,("dumping the NOTIFY_INFO\n"));
3761 DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count));
3762 DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n"));
3763
3764 for (i=0; i<info->count; i++) {
3765 DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n",
3766 i, info->data[i].type, info->data[i].field, info->data[i].reserved,
3767 info->data[i].id, info->data[i].size, info->data[i].enc_type));
3768 }
3769 */
3770
3771 talloc_free(pinfo2);
3772 return WERR_OK;
3773 }
3774
3775 /****************************************************************
3776 _spoolss_RouterRefreshPrinterChangeNotify
3777 ****************************************************************/
3778
3779 WERROR _spoolss_RouterRefreshPrinterChangeNotify(struct pipes_struct *p,
3780 struct spoolss_RouterRefreshPrinterChangeNotify *r)
3781 {
3782 struct spoolss_NotifyInfo *info;
3783
3784 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
3785 WERROR result = WERR_BADFID;
3786
3787 /* we always have a spoolss_NotifyInfo struct */
3788 info = talloc_zero(p->mem_ctx, struct spoolss_NotifyInfo);
3789 if (!info) {
3790 result = WERR_NOMEM;
3791 goto done;
3792 }
3793
3794 *r->out.info = info;
3795
3796 if (!Printer) {
3797 DEBUG(2,("_spoolss_RouterRefreshPrinterChangeNotify: "
3798 "Invalid handle (%s:%u:%u).\n",
3799 OUR_HANDLE(r->in.handle)));
3800 goto done;
3801 }
3802
3803 DEBUG(4,("Printer type %x\n",Printer->printer_type));
3804
3805 /*
3806 * We are now using the change value, and
3807 * I should check for PRINTER_NOTIFY_OPTIONS_REFRESH but as
3808 * I don't have a global notification system, I'm sending back all the
3809 * information even when _NOTHING_ has changed.
3810 */
3811
3812 /* We need to keep track of the change value to send back in
3813 RRPCN replies otherwise our updates are ignored. */
3814
3815 Printer->notify.fnpcn = true;
3816
3817 if (Printer->notify.cli_chan != NULL &&
3818 Printer->notify.cli_chan->active_connections > 0) {
3819 DEBUG(10,("_spoolss_RouterRefreshPrinterChangeNotify: "
3820 "Saving change value in request [%x]\n",
3821 r->in.change_low));
3822 Printer->notify.change = r->in.change_low;
3823 }
3824
3825 /* just ignore the spoolss_NotifyOption */
3826
3827 switch (Printer->printer_type) {
3828 case SPLHND_SERVER:
3829 result = printserver_notify_info(p, r->in.handle,
3830 info, p->mem_ctx);
3831 break;
3832
3833 case SPLHND_PRINTER:
3834 result = printer_notify_info(p, r->in.handle,
3835 info, p->mem_ctx);
3836 break;
3837 }
3838
3839 Printer->notify.fnpcn = false;
3840
3841 done:
3842 return result;
3843 }
3844
3845 /********************************************************************
3846 ********************************************************************/
3847
3848 static WERROR create_printername(TALLOC_CTX *mem_ctx,
3849 const char *servername,
3850 const char *printername,
3851 const char **printername_p)
3852 {
3853 /* FIXME: add lp_force_printername() */
3854
3855 if (servername == NULL) {
3856 *printername_p = talloc_strdup(mem_ctx, printername);
3857 W_ERROR_HAVE_NO_MEMORY(*printername_p);
3858 return WERR_OK;
3859 }
3860
3861 if (servername[0] == '\\' && servername[1] == '\\') {
3862 servername += 2;
3863 }
3864
3865 *printername_p = talloc_asprintf(mem_ctx, "\\\\%s\\%s", servername, printername);
3866 W_ERROR_HAVE_NO_MEMORY(*printername_p);
3867
3868 return WERR_OK;
3869 }
3870
3871 /********************************************************************
3872 ********************************************************************/
3873
3874 static void compose_devicemode_devicename(struct spoolss_DeviceMode *dm,
3875 const char *printername)
3876 {
3877 if (dm == NULL) {
3878 return;
3879 }
3880
3881 dm->devicename = talloc_strndup(dm, printername,
3882 MIN(strlen(printername), 31));
3883 }
3884
3885 /********************************************************************
3886 * construct_printer_info_0
3887 * fill a printer_info_0 struct
3888 ********************************************************************/
3889
3890 static WERROR construct_printer_info0(TALLOC_CTX *mem_ctx,
3891 const struct auth_session_info *session_info,
3892 struct messaging_context *msg_ctx,
3893 struct spoolss_PrinterInfo2 *info2,
3894 const char *servername,
3895 struct spoolss_PrinterInfo0 *r,
3896 int snum)
3897 {
3898 int count;
3899 struct printer_session_counter *session_counter;
3900 struct timeval setuptime;
3901 print_status_struct status;
3902 WERROR result;
3903
3904 result = create_printername(mem_ctx, servername, info2->printername, &r->printername);
3905 if (!W_ERROR_IS_OK(result)) {
3906 return result;
3907 }
3908
3909 if (servername) {
3910 r->servername = talloc_strdup(mem_ctx, servername);
3911 W_ERROR_HAVE_NO_MEMORY(r->servername);
3912 } else {
3913 r->servername = NULL;
3914 }
3915
3916 count = print_queue_length(msg_ctx, snum, &status);
3917
3918 /* check if we already have a counter for this printer */
3919 for (session_counter = counter_list; session_counter; session_counter = session_counter->next) {
3920 if (session_counter->snum == snum)
3921 break;
3922 }
3923
3924 /* it's the first time, add it to the list */
3925 if (session_counter == NULL) {
3926 session_counter = talloc_zero(counter_list, struct printer_session_counter);
3927 W_ERROR_HAVE_NO_MEMORY(session_counter);
3928 session_counter->snum = snum;
3929 session_counter->counter = 0;
3930 DLIST_ADD(counter_list, session_counter);
3931 }
3932
3933 /* increment it */
3934 session_counter->counter++;
3935
3936 r->cjobs = count;
3937 r->total_jobs = 0;
3938 r->total_bytes = 0;
3939
3940 get_startup_time(&setuptime);
3941 init_systemtime(&r->time, gmtime(&setuptime.tv_sec));
3942
3943 /* JFM:
3944 * the global_counter should be stored in a TDB as it's common to all the clients
3945 * and should be zeroed on samba startup
3946 */
3947 r->global_counter = session_counter->counter;
3948 r->total_pages = 0;
3949 /* in 2.2 we reported ourselves as 0x0004 and 0x0565 */
3950 SSVAL(&r->version, 0, 0x0005); /* NT 5 */
3951 SSVAL(&r->version, 2, 0x0893); /* build 2195 */
3952 r->free_build = SPOOLSS_RELEASE_BUILD;
3953 r->spooling = 0;
3954 r->max_spooling = 0;
3955 r->session_counter = session_counter->counter;
3956 r->num_error_out_of_paper = 0x0;
3957 r->num_error_not_ready = 0x0; /* number of print failure */
3958 r->job_error = 0x0;
3959 r->number_of_processors = 0x1;
3960 r->processor_type = PROCESSOR_INTEL_PENTIUM; /* 586 Pentium ? */
3961 r->high_part_total_bytes = 0x0;
3962
3963 /* ChangeID in milliseconds*/
3964 winreg_printer_get_changeid_internal(mem_ctx, session_info, msg_ctx,
3965 info2->sharename, &r->change_id);
3966
3967 r->last_error = WERR_OK;
3968 r->status = nt_printq_status(status.status);
3969 r->enumerate_network_printers = 0x0;
3970 r->c_setprinter = 0x0;
3971 r->processor_architecture = PROCESSOR_ARCHITECTURE_INTEL;
3972 r->processor_level = 0x6; /* 6 ???*/
3973 r->ref_ic = 0;
3974 r->reserved2 = 0;
3975 r->reserved3 = 0;
3976
3977 return WERR_OK;
3978 }
3979
3980
3981 /********************************************************************
3982 * construct_printer_info1
3983 * fill a spoolss_PrinterInfo1 struct
3984 ********************************************************************/
3985
3986 static WERROR construct_printer_info1(TALLOC_CTX *mem_ctx,
3987 const struct spoolss_PrinterInfo2 *info2,
3988 uint32_t flags,
3989 const char *servername,
3990 struct spoolss_PrinterInfo1 *r,
3991 int snum)
3992 {
3993 WERROR result;
3994
3995 r->flags = flags;
3996
3997 if (info2->comment == NULL || info2->comment[0] == '\0') {
3998 r->comment = talloc_strdup(mem_ctx, lp_comment(snum));
3999 } else {
4000 r->comment = talloc_strdup(mem_ctx, info2->comment); /* saved comment */
4001 }
4002 W_ERROR_HAVE_NO_MEMORY(r->comment);
4003
4004 result = create_printername(mem_ctx, servername, info2->printername, &r->name);
4005 if (!W_ERROR_IS_OK(result)) {
4006 return result;
4007 }
4008
4009 r->description = talloc_asprintf(mem_ctx, "%s,%s,%s",
4010 r->name,
4011 info2->drivername,
4012 r->comment);
4013 W_ERROR_HAVE_NO_MEMORY(r->description);
4014
4015 return WERR_OK;
4016 }
4017
4018 /********************************************************************
4019 * construct_printer_info2
4020 * fill a spoolss_PrinterInfo2 struct
4021 ********************************************************************/
4022
4023 static WERROR construct_printer_info2(TALLOC_CTX *mem_ctx,
4024 struct messaging_context *msg_ctx,
4025 const struct spoolss_PrinterInfo2 *info2,
4026 const char *servername,
4027 struct spoolss_PrinterInfo2 *r,
4028 int snum)
4029 {
4030 int count;
4031 print_status_struct status;
4032 WERROR result;
4033
4034 count = print_queue_length(msg_ctx, snum, &status);
4035
4036 if (servername) {
4037 r->servername = talloc_strdup(mem_ctx, servername);
4038 W_ERROR_HAVE_NO_MEMORY(r->servername);
4039 } else {
4040 r->servername = NULL;
4041 }
4042
4043 result = create_printername(mem_ctx, servername, info2->printername, &r->printername);
4044 if (!W_ERROR_IS_OK(result)) {
4045 return result;
4046 }
4047
4048 r->sharename = talloc_strdup(mem_ctx, lp_servicename(snum));
4049 W_ERROR_HAVE_NO_MEMORY(r->sharename);
4050 r->portname = talloc_strdup(mem_ctx, info2->portname);
4051 W_ERROR_HAVE_NO_MEMORY(r->portname);
4052 r->drivername = talloc_strdup(mem_ctx, info2->drivername);
4053 W_ERROR_HAVE_NO_MEMORY(r->drivername);
4054
4055 if (info2->comment[0] == '\0') {
4056 r->comment = talloc_strdup(mem_ctx, lp_comment(snum));
4057 } else {
4058 r->comment = talloc_strdup(mem_ctx, info2->comment);
4059 }
4060 W_ERROR_HAVE_NO_MEMORY(r->comment);
4061
4062 r->location = talloc_strdup(mem_ctx, info2->location);
4063 if (info2->location[0] == '\0') {
4064 const char *loc = NULL;
4065 NTSTATUS nt_status;
4066
4067 nt_status = printer_list_get_printer(mem_ctx,
4068 info2->sharename,
4069 NULL,
4070 &loc,
4071 NULL);
4072 if (NT_STATUS_IS_OK(nt_status)) {
4073 if (loc != NULL) {
4074 r->location = talloc_strdup(mem_ctx, loc);
4075 }
4076 }
4077 }
4078 W_ERROR_HAVE_NO_MEMORY(r->location);
4079
4080 r->sepfile = talloc_strdup(mem_ctx, info2->sepfile);
4081 W_ERROR_HAVE_NO_MEMORY(r->sepfile);
4082 r->printprocessor = talloc_strdup(mem_ctx, info2->printprocessor);
4083 W_ERROR_HAVE_NO_MEMORY(r->printprocessor);
4084 r->datatype = talloc_strdup(mem_ctx, info2->datatype);
4085 W_ERROR_HAVE_NO_MEMORY(r->datatype);
4086 r->parameters = talloc_strdup(mem_ctx, info2->parameters);
4087 W_ERROR_HAVE_NO_MEMORY(r->parameters);
4088
4089 r->attributes = info2->attributes;
4090
4091 r->priority = info2->priority;
4092 r->defaultpriority = info2->defaultpriority;
4093 r->starttime = info2->starttime;
4094 r->untiltime = info2->untiltime;
4095 r->status = nt_printq_status(status.status);
4096 r->cjobs = count;
4097 r->averageppm = info2->averageppm;
4098
4099 copy_devicemode(mem_ctx, info2->devmode, &r->devmode);
4100 if (!r->devmode) {
4101 DEBUG(8,("Returning NULL Devicemode!\n"));
4102 }
4103
4104 compose_devicemode_devicename(r->devmode, r->printername);
4105
4106 r->secdesc = NULL;
4107
4108 if (info2->secdesc != NULL) {
4109 /* don't use talloc_steal() here unless you do a deep steal of all
4110 the SEC_DESC members */
4111
4112 r->secdesc = dup_sec_desc(mem_ctx, info2->secdesc);
4113 }
4114
4115 return WERR_OK;
4116 }
4117
4118 /********************************************************************
4119 * construct_printer_info3
4120 * fill a spoolss_PrinterInfo3 struct
4121 ********************************************************************/
4122
4123 static WERROR construct_printer_info3(TALLOC_CTX *mem_ctx,
4124 const struct spoolss_PrinterInfo2 *info2,
4125 const char *servername,
4126 struct spoolss_PrinterInfo3 *r,
4127 int snum)
4128 {
4129 /* These are the components of the SD we are returning. */
4130
4131 if (info2->secdesc != NULL) {
4132 /* don't use talloc_steal() here unless you do a deep steal of all
4133 the SEC_DESC members */
4134
4135 r->secdesc = dup_sec_desc(mem_ctx, info2->secdesc);
4136 W_ERROR_HAVE_NO_MEMORY(r->secdesc);
4137 }
4138
4139 return WERR_OK;
4140 }
4141
4142 /********************************************************************
4143 * construct_printer_info4
4144 * fill a spoolss_PrinterInfo4 struct
4145 ********************************************************************/
4146
4147 static WERROR construct_printer_info4(TALLOC_CTX *mem_ctx,
4148 const struct spoolss_PrinterInfo2 *info2,
4149 const char *servername,
4150 struct spoolss_PrinterInfo4 *r,
4151 int snum)
4152 {
4153 WERROR result;
4154
4155 result = create_printername(mem_ctx, servername, info2->printername, &r->printername);
4156 if (!W_ERROR_IS_OK(result)) {
4157 return result;
4158 }
4159
4160 if (servername) {
4161 r->servername = talloc_strdup(mem_ctx, servername);
4162 W_ERROR_HAVE_NO_MEMORY(r->servername);
4163 } else {
4164 r->servername = NULL;
4165 }
4166
4167 r->attributes = info2->attributes;
4168
4169 return WERR_OK;
4170 }
4171
4172 /********************************************************************
4173 * construct_printer_info5
4174 * fill a spoolss_PrinterInfo5 struct
4175 ********************************************************************/
4176
4177 static WERROR construct_printer_info5(TALLOC_CTX *mem_ctx,
4178 const struct spoolss_PrinterInfo2 *info2,
4179 const char *servername,
4180 struct spoolss_PrinterInfo5 *r,
4181 int snum)
4182 {
4183 WERROR result;
4184
4185 result = create_printername(mem_ctx, servername, info2->printername, &r->printername);
4186 if (!W_ERROR_IS_OK(result)) {
4187 return result;
4188 }
4189
4190 r->portname = talloc_strdup(mem_ctx, info2->portname);
4191 W_ERROR_HAVE_NO_MEMORY(r->portname);
4192
4193 r->attributes = info2->attributes;
4194
4195 /* these two are not used by NT+ according to MSDN */
4196 r->device_not_selected_timeout = 0x0; /* have seen 0x3a98 */
4197 r->transmission_retry_timeout = 0x0; /* have seen 0xafc8 */
4198
4199 return WERR_OK;
4200 }
4201
4202 /********************************************************************
4203 * construct_printer_info_6
4204 * fill a spoolss_PrinterInfo6 struct
4205 ********************************************************************/
4206
4207 static WERROR construct_printer_info6(TALLOC_CTX *mem_ctx,
4208 struct messaging_context *msg_ctx,
4209 const struct spoolss_PrinterInfo2 *info2,
4210 const char *servername,
4211 struct spoolss_PrinterInfo6 *r,
4212 int snum)
4213 {
4214 print_status_struct status;
4215
4216 print_queue_length(msg_ctx, snum, &status);
4217
4218 r->status = nt_printq_status(status.status);
4219
4220 return WERR_OK;
4221 }
4222
4223 /********************************************************************
4224 * construct_printer_info7
4225 * fill a spoolss_PrinterInfo7 struct
4226 ********************************************************************/
4227
4228 static WERROR construct_printer_info7(TALLOC_CTX *mem_ctx,
4229 struct messaging_context *msg_ctx,
4230 const char *servername,
4231 struct spoolss_PrinterInfo7 *r,
4232 int snum)
4233 {
4234 const struct auth_session_info *session_info = get_session_info_system();
4235 struct GUID guid;
4236
4237 if (is_printer_published(mem_ctx, session_info, msg_ctx,
4238 servername,
4239 lp_servicename(snum), &guid, NULL)) {
4240 r->guid = talloc_strdup_upper(mem_ctx, GUID_string2(mem_ctx, &guid));
4241 r->action = DSPRINT_PUBLISH;
4242 } else {
4243 r->guid = talloc_strdup(mem_ctx, "");
4244 r->action = DSPRINT_UNPUBLISH;
4245 }
4246 W_ERROR_HAVE_NO_MEMORY(r->guid);
4247
4248 return WERR_OK;
4249 }
4250
4251 /********************************************************************
4252 * construct_printer_info8
4253 * fill a spoolss_PrinterInfo8 struct
4254 ********************************************************************/
4255
4256 static WERROR construct_printer_info8(TALLOC_CTX *mem_ctx,
4257 const struct spoolss_PrinterInfo2 *info2,
4258 const char *servername,
4259 struct spoolss_DeviceModeInfo *r,
4260 int snum)
4261 {
4262 WERROR result;
4263 const char *printername;
4264
4265 result = create_printername(mem_ctx, servername, info2->printername, &printername);
4266 if (!W_ERROR_IS_OK(result)) {
4267 return result;
4268 }
4269
4270 copy_devicemode(mem_ctx, info2->devmode, &r->devmode);
4271 if (!r->devmode) {
4272 DEBUG(8,("Returning NULL Devicemode!\n"));
4273 }
4274
4275 compose_devicemode_devicename(r->devmode, printername);
4276
4277 return WERR_OK;
4278 }
4279
4280
4281 /********************************************************************
4282 ********************************************************************/
4283
4284 static bool snum_is_shared_printer(int snum)
4285 {
4286 return (lp_browseable(snum) && lp_snum_ok(snum) && lp_print_ok(snum));
4287 }
4288
4289 /********************************************************************
4290 Spoolss_enumprinters.
4291 ********************************************************************/
4292
4293 static WERROR enum_all_printers_info_level(TALLOC_CTX *mem_ctx,
4294 const struct auth_session_info *session_info,
4295 struct messaging_context *msg_ctx,
4296 const char *servername,
4297 uint32_t level,
4298 uint32_t flags,
4299 union spoolss_PrinterInfo **info_p,
4300 uint32_t *count_p)
4301 {
4302 int snum;
4303 int n_services = lp_numservices();
4304 union spoolss_PrinterInfo *info = NULL;
4305 uint32_t count = 0;
4306 WERROR result = WERR_OK;
4307 struct dcerpc_binding_handle *b = NULL;
4308 TALLOC_CTX *tmp_ctx = NULL;
4309
4310 tmp_ctx = talloc_new(mem_ctx);
4311 if (!tmp_ctx) {
4312 return WERR_NOMEM;
4313 }
4314
4315 *count_p = 0;
4316 *info_p = NULL;
4317
4318 for (snum = 0; snum < n_services; snum++) {
4319
4320 const char *printer;
4321 struct spoolss_PrinterInfo2 *info2;
4322
4323 if (!snum_is_shared_printer(snum)) {
4324 continue;
4325 }
4326
4327 printer = lp_const_servicename(snum);
4328
4329 DEBUG(4,("Found a printer in smb.conf: %s[%x]\n",
4330 printer, snum));
4331
4332 if (b == NULL) {
4333 result = winreg_printer_binding_handle(tmp_ctx,
4334 session_info,
4335 msg_ctx,
4336 &b);
4337 if (!W_ERROR_IS_OK(result)) {
4338 goto out;
4339 }
4340 }
4341
4342 result = winreg_create_printer(tmp_ctx, b,
4343 printer);
4344 if (!W_ERROR_IS_OK(result)) {
4345 goto out;
4346 }
4347
4348 info = talloc_realloc(tmp_ctx, info,
4349 union spoolss_PrinterInfo,
4350 count + 1);
4351 if (!info) {
4352 result = WERR_NOMEM;
4353 goto out;
4354 }
4355
4356 result = winreg_get_printer(tmp_ctx, b,
4357 printer, &info2);
4358 if (!W_ERROR_IS_OK(result)) {
4359 goto out;
4360 }
4361
4362 switch (level) {
4363 case 0:
4364 result = construct_printer_info0(info, session_info,
4365 msg_ctx, info2,
4366 servername,
4367 &info[count].info0, snum);
4368 break;
4369 case 1:
4370 result = construct_printer_info1(info, info2, flags,
4371 servername,
4372 &info[count].info1, snum);
4373 break;
4374 case 2:
4375 result = construct_printer_info2(info, msg_ctx, info2,
4376 servername,
4377 &info[count].info2, snum);
4378 break;
4379 case 4:
4380 result = construct_printer_info4(info, info2,
4381 servername,
4382 &info[count].info4, snum);
4383 break;
4384 case 5:
4385 result = construct_printer_info5(info, info2,
4386 servername,
4387 &info[count].info5, snum);
4388 break;
4389
4390 default:
4391 result = WERR_UNKNOWN_LEVEL;
4392 goto out;
4393 }
4394
4395 if (!W_ERROR_IS_OK(result)) {
4396 goto out;
4397 }
4398
4399 count++;
4400 }
4401
4402 out:
4403 if (W_ERROR_IS_OK(result)) {
4404 *info_p = talloc_move(mem_ctx, &info);
4405 *count_p = count;
4406 }
4407
4408 talloc_free(tmp_ctx);
4409
4410 return result;
4411 }
4412
4413 /********************************************************************
4414 * handle enumeration of printers at level 0
4415 ********************************************************************/
4416
4417 static WERROR enumprinters_level0(TALLOC_CTX *mem_ctx,
4418 const struct auth_session_info *session_info,
4419 struct messaging_context *msg_ctx,
4420 uint32_t flags,
4421 const char *servername,
4422 union spoolss_PrinterInfo **info,
4423 uint32_t *count)
4424 {
4425 DEBUG(4,("enum_all_printers_info_0\n"));
4426
4427 return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx,
4428 servername, 0, flags, info, count);
4429 }
4430
4431
4432 /********************************************************************
4433 ********************************************************************/
4434
4435 static WERROR enum_all_printers_info_1(TALLOC_CTX *mem_ctx,
4436 const struct auth_session_info *session_info,
4437 struct messaging_context *msg_ctx,
4438 const char *servername,
4439 uint32_t flags,
4440 union spoolss_PrinterInfo **info,
4441 uint32_t *count)
4442 {
4443 DEBUG(4,("enum_all_printers_info_1\n"));
4444
4445 return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx,
4446 servername, 1, flags, info, count);
4447 }
4448
4449 /********************************************************************
4450 enum_all_printers_info_1_local.
4451 *********************************************************************/
4452
4453 static WERROR enum_all_printers_info_1_local(TALLOC_CTX *mem_ctx,
4454 const struct auth_session_info *session_info,
4455 struct messaging_context *msg_ctx,
4456 const char *servername,
4457 union spoolss_PrinterInfo **info,
4458 uint32_t *count)
4459 {
4460 DEBUG(4,("enum_all_printers_info_1_local\n"));
4461
4462 return enum_all_printers_info_1(mem_ctx, session_info, msg_ctx,
4463 servername, PRINTER_ENUM_ICON8, info, count);
4464 }
4465
4466 /********************************************************************
4467 enum_all_printers_info_1_name.
4468 *********************************************************************/
4469
4470 static WERROR enum_all_printers_info_1_name(TALLOC_CTX *mem_ctx,
4471 const struct auth_session_info *session_info,
4472 struct messaging_context *msg_ctx,
4473 const char *servername,
4474 union spoolss_PrinterInfo **info,
4475 uint32_t *count)
4476 {
4477 const char *s = servername;
4478
4479 DEBUG(4,("enum_all_printers_info_1_name\n"));
4480
4481 if ((servername[0] == '\\') && (servername[1] == '\\')) {
4482 s = servername + 2;
4483 }
4484
4485 if (!is_myname_or_ipaddr(s)) {
4486 return WERR_INVALID_NAME;
4487 }
4488
4489 return enum_all_printers_info_1(mem_ctx, session_info, msg_ctx,
4490 servername, PRINTER_ENUM_ICON8, info, count);
4491 }
4492
4493 /********************************************************************
4494 enum_all_printers_info_1_network.
4495 *********************************************************************/
4496
4497 static WERROR enum_all_printers_info_1_network(TALLOC_CTX *mem_ctx,
4498 const struct auth_session_info *session_info,
4499 struct messaging_context *msg_ctx,
4500 const char *servername,
4501 union spoolss_PrinterInfo **info,
4502 uint32_t *count)
4503 {
4504 const char *s = servername;
4505
4506 DEBUG(4,("enum_all_printers_info_1_network\n"));
4507
4508 /* If we respond to a enum_printers level 1 on our name with flags
4509 set to PRINTER_ENUM_REMOTE with a list of printers then these
4510 printers incorrectly appear in the APW browse list.
4511 Specifically the printers for the server appear at the workgroup
4512 level where all the other servers in the domain are
4513 listed. Windows responds to this call with a
4514 WERR_CAN_NOT_COMPLETE so we should do the same. */
4515
4516 if (servername[0] == '\\' && servername[1] == '\\') {
4517 s = servername + 2;
4518 }
4519
4520 if (is_myname_or_ipaddr(s)) {
4521 return WERR_CAN_NOT_COMPLETE;
4522 }
4523
4524 return enum_all_printers_info_1(mem_ctx, session_info, msg_ctx,
4525 servername, PRINTER_ENUM_NAME, info, count);
4526 }
4527
4528 /********************************************************************
4529 * api_spoolss_enumprinters
4530 *
4531 * called from api_spoolss_enumprinters (see this to understand)
4532 ********************************************************************/
4533
4534 static WERROR enum_all_printers_info_2(TALLOC_CTX *mem_ctx,
4535 const struct auth_session_info *session_info,
4536 struct messaging_context *msg_ctx,
4537 const char *servername,
4538 union spoolss_PrinterInfo **info,
4539 uint32_t *count)
4540 {
4541 DEBUG(4,("enum_all_printers_info_2\n"));
4542
4543 return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx,
4544 servername, 2, 0, info, count);
4545 }
4546
4547 /********************************************************************
4548 * handle enumeration of printers at level 1
4549 ********************************************************************/
4550
4551 static WERROR enumprinters_level1(TALLOC_CTX *mem_ctx,
4552 const struct auth_session_info *session_info,
4553 struct messaging_context *msg_ctx,
4554 uint32_t flags,
4555 const char *servername,
4556 union spoolss_PrinterInfo **info,
4557 uint32_t *count)
4558 {
4559 /* Not all the flags are equals */
4560
4561 if (flags & PRINTER_ENUM_LOCAL) {
4562 return enum_all_printers_info_1_local(mem_ctx, session_info,
4563 msg_ctx, servername, info, count);
4564 }
4565
4566 if (flags & PRINTER_ENUM_NAME) {
4567 return enum_all_printers_info_1_name(mem_ctx, session_info,
4568 msg_ctx, servername, info,
4569 count);
4570 }
4571
4572 if (flags & PRINTER_ENUM_NETWORK) {
4573 return enum_all_printers_info_1_network(mem_ctx, session_info,
4574 msg_ctx, servername, info,
4575 count);
4576 }
4577
4578 return WERR_OK; /* NT4sp5 does that */
4579 }
4580
4581 /********************************************************************
4582 * handle enumeration of printers at level 2
4583 ********************************************************************/
4584
4585 static WERROR enumprinters_level2(TALLOC_CTX *mem_ctx,
4586 const struct auth_session_info *session_info,
4587 struct messaging_context *msg_ctx,
4588 uint32_t flags,
4589 const char *servername,
4590 union spoolss_PrinterInfo **info,
4591 uint32_t *count)
4592 {
4593 if (flags & PRINTER_ENUM_LOCAL) {
4594
4595 return enum_all_printers_info_2(mem_ctx, session_info, msg_ctx,
4596 servername,
4597 info, count);
4598 }
4599
4600 if (flags & PRINTER_ENUM_NAME) {
4601 if (servername && !is_myname_or_ipaddr(canon_servername(servername))) {
4602 return WERR_INVALID_NAME;
4603 }
4604
4605 return enum_all_printers_info_2(mem_ctx, session_info, msg_ctx,
4606 servername,
4607 info, count);
4608 }
4609
4610 if (flags & PRINTER_ENUM_REMOTE) {
4611 return WERR_UNKNOWN_LEVEL;
4612 }
4613
4614 return WERR_OK;
4615 }
4616
4617 /********************************************************************
4618 * handle enumeration of printers at level 4
4619 ********************************************************************/
4620
4621 static WERROR enumprinters_level4(TALLOC_CTX *mem_ctx,
4622 const struct auth_session_info *session_info,
4623 struct messaging_context *msg_ctx,
4624 uint32_t flags,
4625 const char *servername,
4626 union spoolss_PrinterInfo **info,
4627 uint32_t *count)
4628 {
4629 DEBUG(4,("enum_all_printers_info_4\n"));
4630
4631 return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx,
4632 servername, 4, flags, info, count);
4633 }
4634
4635
4636 /********************************************************************
4637 * handle enumeration of printers at level 5
4638 ********************************************************************/
4639
4640 static WERROR enumprinters_level5(TALLOC_CTX *mem_ctx,
4641 const struct auth_session_info *session_info,
4642 struct messaging_context *msg_ctx,
4643 uint32_t flags,
4644 const char *servername,
4645 union spoolss_PrinterInfo **info,
4646 uint32_t *count)
4647 {
4648 DEBUG(4,("enum_all_printers_info_5\n"));
4649
4650 return enum_all_printers_info_level(mem_ctx, session_info, msg_ctx,
4651 servername, 5, flags, info, count);
4652 }
4653
4654 /****************************************************************
4655 _spoolss_EnumPrinters
4656 ****************************************************************/
4657
4658 WERROR _spoolss_EnumPrinters(struct pipes_struct *p,
4659 struct spoolss_EnumPrinters *r)
4660 {
4661 const struct auth_session_info *session_info = get_session_info_system();
4662 WERROR result;
4663
4664 /* that's an [in out] buffer */
4665
4666 if (!r->in.buffer && (r->in.offered != 0)) {
4667 return WERR_INVALID_PARAM;
4668 }
4669
4670 DEBUG(4,("_spoolss_EnumPrinters\n"));
4671
4672 *r->out.needed = 0;
4673 *r->out.count = 0;
4674 *r->out.info = NULL;
4675
4676 /*
4677 * Level 1:
4678 * flags==PRINTER_ENUM_NAME
4679 * if name=="" then enumerates all printers
4680 * if name!="" then enumerate the printer
4681 * flags==PRINTER_ENUM_REMOTE
4682 * name is NULL, enumerate printers
4683 * Level 2: name!="" enumerates printers, name can't be NULL
4684 * Level 3: doesn't exist
4685 * Level 4: does a local registry lookup
4686 * Level 5: same as Level 2
4687 */
4688
4689 if (r->in.server && r->in.server[0] == '\0') {
4690 r->in.server = NULL;
4691 }
4692
4693 switch (r->in.level) {
4694 case 0:
4695 result = enumprinters_level0(p->mem_ctx, session_info,
4696 p->msg_ctx, r->in.flags,
4697 r->in.server,
4698 r->out.info, r->out.count);
4699 break;
4700 case 1:
4701 result = enumprinters_level1(p->mem_ctx, session_info,
4702 p->msg_ctx, r->in.flags,
4703 r->in.server,
4704 r->out.info, r->out.count);
4705 break;
4706 case 2:
4707 result = enumprinters_level2(p->mem_ctx, session_info,
4708 p->msg_ctx, r->in.flags,
4709 r->in.server,
4710 r->out.info, r->out.count);
4711 break;
4712 case 4:
4713 result = enumprinters_level4(p->mem_ctx, session_info,
4714 p->msg_ctx, r->in.flags,
4715 r->in.server,
4716 r->out.info, r->out.count);
4717 break;
4718 case 5:
4719 result = enumprinters_level5(p->mem_ctx, session_info,
4720 p->msg_ctx, r->in.flags,
4721 r->in.server,
4722 r->out.info, r->out.count);
4723 break;
4724 default:
4725 return WERR_UNKNOWN_LEVEL;
4726 }
4727
4728 if (!W_ERROR_IS_OK(result)) {
4729 return result;
4730 }
4731
4732 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
4733 spoolss_EnumPrinters,
4734 *r->out.info, r->in.level,
4735 *r->out.count);
4736 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
4737 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
4738
4739 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
4740 }
4741
4742 /****************************************************************
4743 _spoolss_GetPrinter
4744 ****************************************************************/
4745
4746 WERROR _spoolss_GetPrinter(struct pipes_struct *p,
4747 struct spoolss_GetPrinter *r)
4748 {
4749 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
4750 struct spoolss_PrinterInfo2 *info2 = NULL;
4751 WERROR result = WERR_OK;
4752 int snum;
4753
4754 /* that's an [in out] buffer */
4755
4756 if (!r->in.buffer && (r->in.offered != 0)) {
4757 return WERR_INVALID_PARAM;
4758 }
4759
4760 *r->out.needed = 0;
4761
4762 if (Printer == NULL) {
4763 return WERR_BADFID;
4764 }
4765
4766 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
4767 return WERR_BADFID;
4768 }
4769
4770 result = winreg_get_printer_internal(p->mem_ctx,
4771 get_session_info_system(),
4772 p->msg_ctx,
4773 lp_const_servicename(snum),
4774 &info2);
4775 if (!W_ERROR_IS_OK(result)) {
4776 goto out;
4777 }
4778
4779 switch (r->in.level) {
4780 case 0:
4781 result = construct_printer_info0(p->mem_ctx,
4782 get_session_info_system(),
4783 p->msg_ctx,
4784 info2,
4785 Printer->servername,
4786 &r->out.info->info0,
4787 snum);
4788 break;
4789 case 1:
4790 result = construct_printer_info1(p->mem_ctx, info2,
4791 PRINTER_ENUM_ICON8,
4792 Printer->servername,
4793 &r->out.info->info1, snum);
4794 break;
4795 case 2:
4796 result = construct_printer_info2(p->mem_ctx, p->msg_ctx, info2,
4797 Printer->servername,
4798 &r->out.info->info2, snum);
4799 break;
4800 case 3:
4801 result = construct_printer_info3(p->mem_ctx, info2,
4802 Printer->servername,
4803 &r->out.info->info3, snum);
4804 break;
4805 case 4:
4806 result = construct_printer_info4(p->mem_ctx, info2,
4807 Printer->servername,
4808 &r->out.info->info4, snum);
4809 break;
4810 case 5:
4811 result = construct_printer_info5(p->mem_ctx, info2,
4812 Printer->servername,
4813 &r->out.info->info5, snum);
4814 break;
4815 case 6:
4816 result = construct_printer_info6(p->mem_ctx, p->msg_ctx, info2,
4817 Printer->servername,
4818 &r->out.info->info6, snum);
4819 break;
4820 case 7:
4821 result = construct_printer_info7(p->mem_ctx, p->msg_ctx,
4822 Printer->servername,
4823 &r->out.info->info7, snum);
4824 break;
4825 case 8:
4826 result = construct_printer_info8(p->mem_ctx, info2,
4827 Printer->servername,
4828 &r->out.info->info8, snum);
4829 break;
4830 default:
4831 result = WERR_UNKNOWN_LEVEL;
4832 break;
4833 }
4834 TALLOC_FREE(info2);
4835
4836 out:
4837 if (!W_ERROR_IS_OK(result)) {
4838 DEBUG(0, ("_spoolss_GetPrinter: failed to construct printer info level %d - %s\n",
4839 r->in.level, win_errstr(result)));
4840 TALLOC_FREE(r->out.info);
4841 return result;
4842 }
4843
4844 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_PrinterInfo,
4845 r->out.info, r->in.level);
4846 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
4847
4848 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
4849 }
4850
4851 /********************************************************************
4852 ********************************************************************/
4853
4854 #define FILL_DRIVER_STRING(mem_ctx, in, out) \
4855 do { \
4856 if (in && strlen(in)) { \
4857 out = talloc_strdup(mem_ctx, in); \
4858 } else { \
4859 out = talloc_strdup(mem_ctx, ""); \
4860 } \
4861 W_ERROR_HAVE_NO_MEMORY(out); \
4862 } while (0);
4863
4864 #define FILL_DRIVER_UNC_STRING(mem_ctx, server, arch, ver, in, out) \
4865 do { \
4866 if (in && strlen(in)) { \
4867 out = talloc_asprintf(mem_ctx, "\\\\%s\\print$\\%s\\%d\\%s", server, get_short_archi(arch), ver, in); \
4868 } else { \
4869 out = talloc_strdup(mem_ctx, ""); \
4870 } \
4871 W_ERROR_HAVE_NO_MEMORY(out); \
4872 } while (0);
4873
4874 static WERROR string_array_from_driver_info(TALLOC_CTX *mem_ctx,
4875 const char **string_array,
4876 const char ***presult,
4877 const char *cservername,
4878 const char *arch,
4879 int version)
4880 {
4881 int i, num_strings = 0;
4882 const char **array = NULL;
4883
4884 if (string_array == NULL) {
4885 return WERR_INVALID_PARAMETER;
4886 }
4887
4888 for (i=0; string_array[i] && string_array[i][0] != '\0'; i++) {
4889 const char *str = NULL;
4890
4891 if (cservername == NULL || arch == NULL) {
4892 FILL_DRIVER_STRING(mem_ctx, string_array[i], str);
4893 } else {
4894 FILL_DRIVER_UNC_STRING(mem_ctx, cservername, arch, version, string_array[i], str);
4895 }
4896
4897 if (!add_string_to_array(mem_ctx, str, &array, &num_strings)) {
4898 TALLOC_FREE(array);
4899 return WERR_NOMEM;
4900 }
4901 }
4902
4903 if (i > 0) {
4904 ADD_TO_ARRAY(mem_ctx, const char *, NULL,
4905 &array, &num_strings);
4906 }
4907
4908 if (presult) {
4909 *presult = array;
4910 }
4911
4912 return WERR_OK;
4913 }
4914
4915 /********************************************************************
4916 * fill a spoolss_DriverInfo1 struct
4917 ********************************************************************/
4918
4919 static WERROR fill_printer_driver_info1(TALLOC_CTX *mem_ctx,
4920 struct spoolss_DriverInfo1 *r,
4921 const struct spoolss_DriverInfo8 *driver,
4922 const char *servername)
4923 {
4924 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4925 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4926
4927 return WERR_OK;
4928 }
4929
4930 /********************************************************************
4931 * fill a spoolss_DriverInfo2 struct
4932 ********************************************************************/
4933
4934 static WERROR fill_printer_driver_info2(TALLOC_CTX *mem_ctx,
4935 struct spoolss_DriverInfo2 *r,
4936 const struct spoolss_DriverInfo8 *driver,
4937 const char *servername)
4938
4939 {
4940 const char *cservername = canon_servername(servername);
4941
4942 r->version = driver->version;
4943
4944 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4945 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4946 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4947 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4948
4949 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4950 driver->architecture,
4951 driver->version,
4952 driver->driver_path,
4953 r->driver_path);
4954
4955 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4956 driver->architecture,
4957 driver->version,
4958 driver->data_file,
4959 r->data_file);
4960
4961 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4962 driver->architecture,
4963 driver->version,
4964 driver->config_file,
4965 r->config_file);
4966
4967 return WERR_OK;
4968 }
4969
4970 /********************************************************************
4971 * fill a spoolss_DriverInfo3 struct
4972 ********************************************************************/
4973
4974 static WERROR fill_printer_driver_info3(TALLOC_CTX *mem_ctx,
4975 struct spoolss_DriverInfo3 *r,
4976 const struct spoolss_DriverInfo8 *driver,
4977 const char *servername)
4978 {
4979 const char *cservername = canon_servername(servername);
4980
4981 r->version = driver->version;
4982
4983 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4984 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4985 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4986 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4987
4988 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4989 driver->architecture,
4990 driver->version,
4991 driver->driver_path,
4992 r->driver_path);
4993
4994 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4995 driver->architecture,
4996 driver->version,
4997 driver->data_file,
4998 r->data_file);
4999
5000 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5001 driver->architecture,
5002 driver->version,
5003 driver->config_file,
5004 r->config_file);
5005
5006 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5007 driver->architecture,
5008 driver->version,
5009 driver->help_file,
5010 r->help_file);
5011
5012 FILL_DRIVER_STRING(mem_ctx,
5013 driver->monitor_name,
5014 r->monitor_name);
5015
5016 FILL_DRIVER_STRING(mem_ctx,
5017 driver->default_datatype,
5018 r->default_datatype);
5019
5020 return string_array_from_driver_info(mem_ctx,
5021 driver->dependent_files,
5022 &r->dependent_files,
5023 cservername,
5024 driver->architecture,
5025 driver->version);
5026 }
5027
5028 /********************************************************************
5029 * fill a spoolss_DriverInfo4 struct
5030 ********************************************************************/
5031
5032 static WERROR fill_printer_driver_info4(TALLOC_CTX *mem_ctx,
5033 struct spoolss_DriverInfo4 *r,
5034 const struct spoolss_DriverInfo8 *driver,
5035 const char *servername)
5036 {
5037 const char *cservername = canon_servername(servername);
5038 WERROR result;
5039
5040 r->version = driver->version;
5041
5042 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5043 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5044 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5045 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5046
5047 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5048 driver->architecture,
5049 driver->version,
5050 driver->driver_path,
5051 r->driver_path);
5052
5053 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5054 driver->architecture,
5055 driver->version,
5056 driver->data_file,
5057 r->data_file);
5058
5059 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5060 driver->architecture,
5061 driver->version,
5062 driver->config_file,
5063 r->config_file);
5064
5065 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5066 driver->architecture,
5067 driver->version,
5068 driver->help_file,
5069 r->help_file);
5070
5071 result = string_array_from_driver_info(mem_ctx,
5072 driver->dependent_files,
5073 &r->dependent_files,
5074 cservername,
5075 driver->architecture,
5076 driver->version);
5077 if (!W_ERROR_IS_OK(result)) {
5078 return result;
5079 }
5080
5081 FILL_DRIVER_STRING(mem_ctx,
5082 driver->monitor_name,
5083 r->monitor_name);
5084
5085 FILL_DRIVER_STRING(mem_ctx,
5086 driver->default_datatype,
5087 r->default_datatype);
5088
5089
5090 result = string_array_from_driver_info(mem_ctx,
5091 driver->previous_names,
5092 &r->previous_names,
5093 NULL, NULL, 0);
5094
5095 return result;
5096 }
5097
5098 /********************************************************************
5099 * fill a spoolss_DriverInfo5 struct
5100 ********************************************************************/
5101
5102 static WERROR fill_printer_driver_info5(TALLOC_CTX *mem_ctx,
5103 struct spoolss_DriverInfo5 *r,
5104 const struct spoolss_DriverInfo8 *driver,
5105 const char *servername)
5106 {
5107 const char *cservername = canon_servername(servername);
5108
5109 r->version = driver->version;
5110
5111 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5112 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5113 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5114 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5115
5116 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5117 driver->architecture,
5118 driver->version,
5119 driver->driver_path,
5120 r->driver_path);
5121
5122 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5123 driver->architecture,
5124 driver->version,
5125 driver->data_file,
5126 r->data_file);
5127
5128 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5129 driver->architecture,
5130 driver->version,
5131 driver->config_file,
5132 r->config_file);
5133
5134 r->driver_attributes = 0;
5135 r->config_version = 0;
5136 r->driver_version = 0;
5137
5138 return WERR_OK;
5139 }
5140 /********************************************************************
5141 * fill a spoolss_DriverInfo6 struct
5142 ********************************************************************/
5143
5144 static WERROR fill_printer_driver_info6(TALLOC_CTX *mem_ctx,
5145 struct spoolss_DriverInfo6 *r,
5146 const struct spoolss_DriverInfo8 *driver,
5147 const char *servername)
5148 {
5149 const char *cservername = canon_servername(servername);
5150 WERROR result;
5151
5152 r->version = driver->version;
5153
5154 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5155 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5156 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5157 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5158
5159 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5160 driver->architecture,
5161 driver->version,
5162 driver->driver_path,
5163 r->driver_path);
5164
5165 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5166 driver->architecture,
5167 driver->version,
5168 driver->data_file,
5169 r->data_file);
5170
5171 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5172 driver->architecture,
5173 driver->version,
5174 driver->config_file,
5175 r->config_file);
5176
5177 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5178 driver->architecture,
5179 driver->version,
5180 driver->help_file,
5181 r->help_file);
5182
5183 FILL_DRIVER_STRING(mem_ctx,
5184 driver->monitor_name,
5185 r->monitor_name);
5186
5187 FILL_DRIVER_STRING(mem_ctx,
5188 driver->default_datatype,
5189 r->default_datatype);
5190
5191 result = string_array_from_driver_info(mem_ctx,
5192 driver->dependent_files,
5193 &r->dependent_files,
5194 cservername,
5195 driver->architecture,
5196 driver->version);
5197 if (!W_ERROR_IS_OK(result)) {
5198 return result;
5199 }
5200
5201 result = string_array_from_driver_info(mem_ctx,
5202 driver->previous_names,
5203 &r->previous_names,
5204 NULL, NULL, 0);
5205 if (!W_ERROR_IS_OK(result)) {
5206 return result;
5207 }
5208
5209 r->driver_date = driver->driver_date;
5210 r->driver_version = driver->driver_version;
5211
5212 FILL_DRIVER_STRING(mem_ctx,
5213 driver->manufacturer_name,
5214 r->manufacturer_name);
5215 FILL_DRIVER_STRING(mem_ctx,
5216 driver->manufacturer_url,
5217 r->manufacturer_url);
5218 FILL_DRIVER_STRING(mem_ctx,
5219 driver->hardware_id,
5220 r->hardware_id);
5221 FILL_DRIVER_STRING(mem_ctx,
5222 driver->provider,
5223 r->provider);
5224
5225 return WERR_OK;
5226 }
5227
5228 /********************************************************************
5229 * fill a spoolss_DriverInfo8 struct
5230 ********************************************************************/
5231
5232 static WERROR fill_printer_driver_info8(TALLOC_CTX *mem_ctx,
5233 struct spoolss_DriverInfo8 *r,
5234 const struct spoolss_DriverInfo8 *driver,
5235 const char *servername)
5236 {
5237 const char *cservername = canon_servername(servername);
5238 WERROR result;
5239
5240 r->version = driver->version;
5241
5242 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5243 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5244 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5245 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5246
5247 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5248 driver->architecture,
5249 driver->version,
5250 driver->driver_path,
5251 r->driver_path);
5252
5253 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5254 driver->architecture,
5255 driver->version,
5256 driver->data_file,
5257 r->data_file);
5258
5259 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5260 driver->architecture,
5261 driver->version,
5262 driver->config_file,
5263 r->config_file);
5264
5265 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
5266 driver->architecture,
5267 driver->version,
5268 driver->help_file,
5269 r->help_file);
5270
5271 FILL_DRIVER_STRING(mem_ctx,
5272 driver->monitor_name,
5273 r->monitor_name);
5274
5275 FILL_DRIVER_STRING(mem_ctx,
5276 driver->default_datatype,
5277 r->default_datatype);
5278
5279 result = string_array_from_driver_info(mem_ctx,
5280 driver->dependent_files,
5281 &r->dependent_files,
5282 cservername,
5283 driver->architecture,
5284 driver->version);
5285 if (!W_ERROR_IS_OK(result)) {
5286 return result;
5287 }
5288
5289 result = string_array_from_driver_info(mem_ctx,
5290 driver->previous_names,
5291 &r->previous_names,
5292 NULL, NULL, 0);
5293 if (!W_ERROR_IS_OK(result)) {
5294 return result;
5295 }
5296
5297 r->driver_date = driver->driver_date;
5298 r->driver_version = driver->driver_version;
5299
5300 FILL_DRIVER_STRING(mem_ctx,
5301 driver->manufacturer_name,
5302 r->manufacturer_name);
5303 FILL_DRIVER_STRING(mem_ctx,
5304 driver->manufacturer_url,
5305 r->manufacturer_url);
5306 FILL_DRIVER_STRING(mem_ctx,
5307 driver->hardware_id,
5308 r->hardware_id);
5309 FILL_DRIVER_STRING(mem_ctx,
5310 driver->provider,
5311 r->provider);
5312
5313 FILL_DRIVER_STRING(mem_ctx,
5314 driver->print_processor,
5315 r->print_processor);
5316 FILL_DRIVER_STRING(mem_ctx,
5317 driver->vendor_setup,
5318 r->vendor_setup);
5319
5320 result = string_array_from_driver_info(mem_ctx,
5321 driver->color_profiles,
5322 &r->color_profiles,
5323 NULL, NULL, 0);
5324 if (!W_ERROR_IS_OK(result)) {
5325 return result;
5326 }
5327
5328 FILL_DRIVER_STRING(mem_ctx,
5329 driver->inf_path,
5330 r->inf_path);
5331
5332 r->printer_driver_attributes = driver->printer_driver_attributes;
5333
5334 result = string_array_from_driver_info(mem_ctx,
5335 driver->core_driver_dependencies,
5336 &r->core_driver_dependencies,
5337 NULL, NULL, 0);
5338 if (!W_ERROR_IS_OK(result)) {
5339 return result;
5340 }
5341
5342 r->min_inbox_driver_ver_date = driver->min_inbox_driver_ver_date;
5343 r->min_inbox_driver_ver_version = driver->min_inbox_driver_ver_version;
5344
5345 return WERR_OK;
5346 }
5347
5348 #if 0 /* disabled until marshalling issues are resolved - gd */
5349 /********************************************************************
5350 ********************************************************************/
5351
5352 static WERROR fill_spoolss_DriverFileInfo(TALLOC_CTX *mem_ctx,
5353 struct spoolss_DriverFileInfo *r,
5354 const char *cservername,
5355 const char *file_name,
5356 enum spoolss_DriverFileType file_type,
5357 uint32_t file_version)
5358 {
5359 r->file_name = talloc_asprintf(mem_ctx, "\\\\%s%s",
5360 cservername, file_name);
5361 W_ERROR_HAVE_NO_MEMORY(r->file_name);
5362 r->file_type = file_type;
5363 r->file_version = file_version;
5364
5365 return WERR_OK;
5366 }
5367
5368 /********************************************************************
5369 ********************************************************************/
5370
5371 static WERROR spoolss_DriverFileInfo_from_driver(TALLOC_CTX *mem_ctx,
5372 const struct spoolss_DriverInfo8 *driver,
5373 const char *cservername,
5374 struct spoolss_DriverFileInfo **info_p,
5375 uint32_t *count_p)
5376 {
5377 struct spoolss_DriverFileInfo *info = NULL;
5378 uint32_t count = 0;
5379 WERROR result;
5380 uint32_t i;
5381
5382 *info_p = NULL;
5383 *count_p = 0;
5384
5385 if (strlen(driver->driver_path)) {
5386 info = talloc_realloc(mem_ctx, info,
5387 struct spoolss_DriverFileInfo,
5388 count + 1);
5389 W_ERROR_HAVE_NO_MEMORY(info);
5390 result = fill_spoolss_DriverFileInfo(info,
5391 &info[count],
5392 cservername,
5393 driver->driver_path,
5394 SPOOLSS_DRIVER_FILE_TYPE_RENDERING,
5395 0);
5396 W_ERROR_NOT_OK_RETURN(result);
5397 count++;
5398 }
5399
5400 if (strlen(driver->config_file)) {
5401 info = talloc_realloc(mem_ctx, info,
5402 struct spoolss_DriverFileInfo,
5403 count + 1);
5404 W_ERROR_HAVE_NO_MEMORY(info);
5405 result = fill_spoolss_DriverFileInfo(info,
5406 &info[count],
5407 cservername,
5408 driver->config_file,
5409 SPOOLSS_DRIVER_FILE_TYPE_CONFIGURATION,
5410 0);
5411 W_ERROR_NOT_OK_RETURN(result);
5412 count++;
5413 }
5414
5415 if (strlen(driver->data_file)) {
5416 info = talloc_realloc(mem_ctx, info,
5417 struct spoolss_DriverFileInfo,
5418 count + 1);
5419 W_ERROR_HAVE_NO_MEMORY(info);
5420 result = fill_spoolss_DriverFileInfo(info,
5421 &info[count],
5422 cservername,
5423 driver->data_file,
5424 SPOOLSS_DRIVER_FILE_TYPE_DATA,
5425 0);
5426 W_ERROR_NOT_OK_RETURN(result);
5427 count++;
5428 }
5429
5430 if (strlen(driver->help_file)) {
5431 info = talloc_realloc(mem_ctx, info,
5432 struct spoolss_DriverFileInfo,
5433 count + 1);
5434 W_ERROR_HAVE_NO_MEMORY(info);
5435 result = fill_spoolss_DriverFileInfo(info,
5436 &info[count],
5437 cservername,
5438 driver->help_file,
5439 SPOOLSS_DRIVER_FILE_TYPE_HELP,
5440 0);
5441 W_ERROR_NOT_OK_RETURN(result);
5442 count++;
5443 }
5444
5445 for (i=0; driver->dependent_files[i] && driver->dependent_files[i][0] != '\0'; i++) {
5446 info = talloc_realloc(mem_ctx, info,
5447 struct spoolss_DriverFileInfo,
5448 count + 1);
5449 W_ERROR_HAVE_NO_MEMORY(info);
5450 result = fill_spoolss_DriverFileInfo(info,
5451 &info[count],
5452 cservername,
5453 driver->dependent_files[i],
5454 SPOOLSS_DRIVER_FILE_TYPE_OTHER,
5455 0);
5456 W_ERROR_NOT_OK_RETURN(result);
5457 count++;
5458 }
5459
5460 *info_p = info;
5461 *count_p = count;
5462
5463 return WERR_OK;
5464 }
5465
5466 /********************************************************************
5467 * fill a spoolss_DriverInfo101 struct
5468 ********************************************************************/
5469
5470 static WERROR fill_printer_driver_info101(TALLOC_CTX *mem_ctx,
5471 struct spoolss_DriverInfo101 *r,
5472 const struct spoolss_DriverInfo8 *driver,
5473 const char *servername)
5474 {
5475 const char *cservername = canon_servername(servername);
5476 WERROR result;
5477
5478 r->version = driver->version;
5479
5480 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
5481 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
5482 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
5483 W_ERROR_HAVE_NO_MEMORY(r->architecture);
5484
5485 result = spoolss_DriverFileInfo_from_driver(mem_ctx, driver,
5486 cservername,
5487 &r->file_info,
5488 &r->file_count);
5489 if (!W_ERROR_IS_OK(result)) {
5490 return result;
5491 }
5492
5493 FILL_DRIVER_STRING(mem_ctx,
5494 driver->monitor_name,
5495 r->monitor_name);
5496
5497 FILL_DRIVER_STRING(mem_ctx,
5498 driver->default_datatype,
5499 r->default_datatype);
5500
5501 result = string_array_from_driver_info(mem_ctx,
5502 driver->previous_names,
5503 &r->previous_names,
5504 NULL, NULL, 0);
5505 if (!W_ERROR_IS_OK(result)) {
5506 return result;
5507 }
5508
5509 r->driver_date = driver->driver_date;
5510 r->driver_version = driver->driver_version;
5511
5512 FILL_DRIVER_STRING(mem_ctx,
5513 driver->manufacturer_name,
5514 r->manufacturer_name);
5515 FILL_DRIVER_STRING(mem_ctx,
5516 driver->manufacturer_url,
5517 r->manufacturer_url);
5518 FILL_DRIVER_STRING(mem_ctx,
5519 driver->hardware_id,
5520 r->hardware_id);
5521 FILL_DRIVER_STRING(mem_ctx,
5522 driver->provider,
5523 r->provider);
5524
5525 return WERR_OK;
5526 }
5527 #endif
5528 /********************************************************************
5529 ********************************************************************/
5530
5531 static WERROR construct_printer_driver_info_level(TALLOC_CTX *mem_ctx,
5532 const struct auth_session_info *session_info,
5533 struct messaging_context *msg_ctx,
5534 uint32_t level,
5535 union spoolss_DriverInfo *r,
5536 int snum,
5537 const char *servername,
5538 const char *architecture,
5539 uint32_t version)
5540 {
5541 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
5542 struct spoolss_DriverInfo8 *driver;
5543 WERROR result;
5544 struct dcerpc_binding_handle *b;
5545 TALLOC_CTX *tmp_ctx = NULL;
5546
5547 if (level == 101) {
5548 return WERR_UNKNOWN_LEVEL;
5549 }
5550
5551 tmp_ctx = talloc_new(mem_ctx);
5552 if (!tmp_ctx) {
5553 return WERR_NOMEM;
5554 }
5555
5556 result = winreg_printer_binding_handle(tmp_ctx,
5557 session_info,
5558 msg_ctx,
5559 &b);
5560 if (!W_ERROR_IS_OK(result)) {
5561 goto done;
5562 }
5563
5564 result = winreg_get_printer(tmp_ctx, b,
5565 lp_const_servicename(snum),
5566 &pinfo2);
5567
5568 DEBUG(8,("construct_printer_driver_info_level: status: %s\n",
5569 win_errstr(result)));
5570
5571 if (!W_ERROR_IS_OK(result)) {
5572 result = WERR_INVALID_PRINTER_NAME;
5573 goto done;
5574 }
5575
5576 result = winreg_get_driver(tmp_ctx, b,
5577 architecture,
5578 pinfo2->drivername, version, &driver);
5579
5580 DEBUG(8,("construct_printer_driver_info_level: status: %s\n",
5581 win_errstr(result)));
5582
5583 if (!W_ERROR_IS_OK(result)) {
5584 /*
5585 * Is this a W2k client ?
5586 */
5587
5588 if (version < 3) {
5589 result = WERR_UNKNOWN_PRINTER_DRIVER;
5590 goto done;
5591 }
5592
5593 /* Yes - try again with a WinNT driver. */
5594 version = 2;
5595 result = winreg_get_driver(tmp_ctx, b,
5596 architecture,
5597 pinfo2->drivername,
5598 version, &driver);
5599 DEBUG(8,("construct_printer_driver_level: status: %s\n",
5600 win_errstr(result)));
5601 if (!W_ERROR_IS_OK(result)) {
5602 result = WERR_UNKNOWN_PRINTER_DRIVER;
5603 goto done;
5604 }
5605 }
5606
5607 /* these are allocated on mem_ctx and not tmp_ctx because they are
5608 * the 'return value' and need to utlive this call */
5609 switch (level) {
5610 case 1:
5611 result = fill_printer_driver_info1(mem_ctx, &r->info1, driver, servername);
5612 break;
5613 case 2:
5614 result = fill_printer_driver_info2(mem_ctx, &r->info2, driver, servername);
5615 break;
5616 case 3:
5617 result = fill_printer_driver_info3(mem_ctx, &r->info3, driver, servername);
5618 break;
5619 case 4:
5620 result = fill_printer_driver_info4(mem_ctx, &r->info4, driver, servername);
5621 break;
5622 case 5:
5623 result = fill_printer_driver_info5(mem_ctx, &r->info5, driver, servername);
5624 break;
5625 case 6:
5626 result = fill_printer_driver_info6(mem_ctx, &r->info6, driver, servername);
5627 break;
5628 case 8:
5629 result = fill_printer_driver_info8(mem_ctx, &r->info8, driver, servername);
5630 break;
5631 #if 0 /* disabled until marshalling issues are resolved - gd */
5632 case 101:
5633 result = fill_printer_driver_info101(mem_ctx, &r->info101, driver, servername);
5634 break;
5635 #endif
5636 default:
5637 result = WERR_UNKNOWN_LEVEL;
5638 break;
5639 }
5640
5641 done:
5642 talloc_free(tmp_ctx);
5643 return result;
5644 }
5645
5646 /****************************************************************
5647 _spoolss_GetPrinterDriver2
5648 ****************************************************************/
5649
5650 WERROR _spoolss_GetPrinterDriver2(struct pipes_struct *p,
5651 struct spoolss_GetPrinterDriver2 *r)
5652 {
5653 struct printer_handle *printer;
5654 WERROR result;
5655
5656 int snum;
5657
5658 /* that's an [in out] buffer */
5659
5660 if (!r->in.buffer && (r->in.offered != 0)) {
5661 return WERR_INVALID_PARAM;
5662 }
5663
5664 DEBUG(4,("_spoolss_GetPrinterDriver2\n"));
5665
5666 if (!(printer = find_printer_index_by_hnd(p, r->in.handle))) {
5667 DEBUG(0,("_spoolss_GetPrinterDriver2: invalid printer handle!\n"));
5668 return WERR_INVALID_PRINTER_NAME;
5669 }
5670
5671 *r->out.needed = 0;
5672 *r->out.server_major_version = 0;
5673 *r->out.server_minor_version = 0;
5674
5675 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5676 return WERR_BADFID;
5677 }
5678
5679 result = construct_printer_driver_info_level(p->mem_ctx,
5680 get_session_info_system(),
5681 p->msg_ctx,
5682 r->in.level, r->out.info,
5683 snum, printer->servername,
5684 r->in.architecture,
5685 r->in.client_major_version);
5686 if (!W_ERROR_IS_OK(result)) {
5687 TALLOC_FREE(r->out.info);
5688 return result;
5689 }
5690
5691 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_DriverInfo,
5692 r->out.info, r->in.level);
5693 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
5694
5695 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
5696 }
5697
5698
5699 /****************************************************************
5700 _spoolss_StartPagePrinter
5701 ****************************************************************/
5702
5703 WERROR _spoolss_StartPagePrinter(struct pipes_struct *p,
5704 struct spoolss_StartPagePrinter *r)
5705 {
5706 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5707
5708 if (!Printer) {
5709 DEBUG(3,("_spoolss_StartPagePrinter: "
5710 "Error in startpageprinter printer handle\n"));
5711 return WERR_BADFID;
5712 }
5713
5714 Printer->page_started = true;
5715 return WERR_OK;
5716 }
5717
5718 /****************************************************************
5719 _spoolss_EndPagePrinter
5720 ****************************************************************/
5721
5722 WERROR _spoolss_EndPagePrinter(struct pipes_struct *p,
5723 struct spoolss_EndPagePrinter *r)
5724 {
5725 int snum;
5726
5727 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5728
5729 if (!Printer) {
5730 DEBUG(2,("_spoolss_EndPagePrinter: Invalid handle (%s:%u:%u).\n",
5731 OUR_HANDLE(r->in.handle)));
5732 return WERR_BADFID;
5733 }
5734
5735 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5736 return WERR_BADFID;
5737
5738 Printer->page_started = false;
5739 print_job_endpage(p->msg_ctx, snum, Printer->jobid);
5740
5741 return WERR_OK;
5742 }
5743
5744 /****************************************************************
5745 _spoolss_StartDocPrinter
5746 ****************************************************************/
5747
5748 WERROR _spoolss_StartDocPrinter(struct pipes_struct *p,
5749 struct spoolss_StartDocPrinter *r)
5750 {
5751 struct spoolss_DocumentInfo1 *info_1;
5752 int snum;
5753 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5754 WERROR werr;
5755 char *rhost;
5756 int rc;
5757
5758 if (!Printer) {
5759 DEBUG(2,("_spoolss_StartDocPrinter: "
5760 "Invalid handle (%s:%u:%u)\n",
5761 OUR_HANDLE(r->in.handle)));
5762 return WERR_BADFID;
5763 }
5764
5765 if (Printer->jobid) {
5766 DEBUG(2, ("_spoolss_StartDocPrinter: "
5767 "StartDocPrinter called twice! "
5768 "(existing jobid = %d)\n", Printer->jobid));
5769 return WERR_INVALID_HANDLE;
5770 }
5771
5772 if (r->in.level != 1) {
5773 return WERR_UNKNOWN_LEVEL;
5774 }
5775
5776 info_1 = r->in.info.info1;
5777
5778 /*
5779 * a nice thing with NT is it doesn't listen to what you tell it.
5780 * when asked to send _only_ RAW datas, it tries to send datas
5781 * in EMF format.
5782 *
5783 * So I add checks like in NT Server ...
5784 */
5785
5786 if (info_1->datatype) {
5787 if (strcmp(info_1->datatype, "RAW") != 0) {
5788 *r->out.job_id = 0;
5789 return WERR_INVALID_DATATYPE;
5790 }
5791 }
5792
5793 /* get the share number of the printer */
5794 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5795 return WERR_BADFID;
5796 }
5797
5798 rc = get_remote_hostname(p->remote_address,
5799 &rhost,
5800 p->mem_ctx);
5801 if (rc < 0) {
5802 return WERR_NOMEM;
5803 }
5804 if (strequal(rhost,"UNKNOWN")) {
5805 rhost = tsocket_address_inet_addr_string(p->remote_address,
5806 p->mem_ctx);
5807 if (rhost == NULL) {
5808 return WERR_NOMEM;
5809 }
5810 }
5811
5812 werr = print_job_start(p->session_info,
5813 p->msg_ctx,
5814 rhost,
5815 snum,
5816 info_1->document_name,
5817 info_1->output_file,
5818 Printer->devmode,
5819 &Printer->jobid);
5820
5821 /* An error occured in print_job_start() so return an appropriate
5822 NT error code. */
5823
5824 if (!W_ERROR_IS_OK(werr)) {
5825 return werr;
5826 }
5827
5828 Printer->document_started = true;
5829 *r->out.job_id = Printer->jobid;
5830
5831 return WERR_OK;
5832 }
5833
5834 /****************************************************************
5835 _spoolss_EndDocPrinter
5836 ****************************************************************/
5837
5838 WERROR _spoolss_EndDocPrinter(struct pipes_struct *p,
5839 struct spoolss_EndDocPrinter *r)
5840 {
5841 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5842 NTSTATUS status;
5843 int snum;
5844
5845 if (!Printer) {
5846 DEBUG(2,("_spoolss_EndDocPrinter: Invalid handle (%s:%u:%u)\n",
5847 OUR_HANDLE(r->in.handle)));
5848 return WERR_BADFID;
5849 }
5850
5851 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5852 return WERR_BADFID;
5853 }
5854
5855 Printer->document_started = false;
5856 status = print_job_end(p->msg_ctx, snum, Printer->jobid, NORMAL_CLOSE);
5857 if (!NT_STATUS_IS_OK(status)) {
5858 DEBUG(2, ("_spoolss_EndDocPrinter: "
5859 "print_job_end failed [%s]\n",
5860 nt_errstr(status)));
5861 }
5862
5863 Printer->jobid = 0;
5864 return ntstatus_to_werror(status);
5865 }
5866
5867 /****************************************************************
5868 _spoolss_WritePrinter
5869 ****************************************************************/
5870
5871 WERROR _spoolss_WritePrinter(struct pipes_struct *p,
5872 struct spoolss_WritePrinter *r)
5873 {
5874 ssize_t buffer_written;
5875 int snum;
5876 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5877
5878 if (!Printer) {
5879 DEBUG(2,("_spoolss_WritePrinter: Invalid handle (%s:%u:%u)\n",
5880 OUR_HANDLE(r->in.handle)));
5881 *r->out.num_written = r->in._data_size;
5882 return WERR_BADFID;
5883 }
5884
5885 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5886 return WERR_BADFID;
5887
5888 /* print_job_write takes care of checking for PJOB_SMBD_SPOOLING */
5889 buffer_written = print_job_write(server_event_context(),p->msg_ctx,
5890 snum, Printer->jobid,
5891 (const char *)r->in.data.data,
5892 (size_t)r->in._data_size);
5893 if (buffer_written == (ssize_t)-1) {
5894 *r->out.num_written = 0;
5895 if (errno == ENOSPC)
5896 return WERR_NO_SPOOL_SPACE;
5897 else
5898 return WERR_ACCESS_DENIED;
5899 }
5900
5901 *r->out.num_written = r->in._data_size;
5902
5903 return WERR_OK;
5904 }
5905
5906 /********************************************************************
5907 * api_spoolss_getprinter
5908 * called from the spoolss dispatcher
5909 *
5910 ********************************************************************/
5911
5912 static WERROR control_printer(struct policy_handle *handle, uint32_t command,
5913 struct pipes_struct *p)
5914 {
5915 const struct auth_session_info *session_info = p->session_info;
5916 int snum;
5917 WERROR errcode = WERR_BADFUNC;
5918 struct printer_handle *Printer = find_printer_index_by_hnd(p, handle);
5919
5920 if (!Printer) {
5921 DEBUG(2,("control_printer: Invalid handle (%s:%u:%u)\n",
5922 OUR_HANDLE(handle)));
5923 return WERR_BADFID;
5924 }
5925
5926 if (!get_printer_snum(p, handle, &snum, NULL))
5927 return WERR_BADFID;
5928
5929 switch (command) {
5930 case SPOOLSS_PRINTER_CONTROL_PAUSE:
5931 errcode = print_queue_pause(session_info, p->msg_ctx, snum);
5932 break;
5933 case SPOOLSS_PRINTER_CONTROL_RESUME:
5934 case SPOOLSS_PRINTER_CONTROL_UNPAUSE:
5935 errcode = print_queue_resume(session_info, p->msg_ctx, snum);
5936 break;
5937 case SPOOLSS_PRINTER_CONTROL_PURGE:
5938 errcode = print_queue_purge(session_info, p->msg_ctx, snum);
5939 break;
5940 default:
5941 return WERR_UNKNOWN_LEVEL;
5942 }
5943
5944 return errcode;
5945 }
5946
5947
5948 /****************************************************************
5949 _spoolss_AbortPrinter
5950 * From MSDN: "Deletes printer's spool file if printer is configured
5951 * for spooling"
5952 ****************************************************************/
5953
5954 WERROR _spoolss_AbortPrinter(struct pipes_struct *p,
5955 struct spoolss_AbortPrinter *r)
5956 {
5957 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
5958 int snum;
5959 WERROR errcode = WERR_OK;
5960
5961 if (!Printer) {
5962 DEBUG(2,("_spoolss_AbortPrinter: Invalid handle (%s:%u:%u)\n",
5963 OUR_HANDLE(r->in.handle)));
5964 return WERR_BADFID;
5965 }
5966
5967 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5968 return WERR_BADFID;
5969
5970 if (!Printer->document_started) {
5971 return WERR_SPL_NO_STARTDOC;
5972 }
5973
5974 errcode = print_job_delete(p->session_info,
5975 p->msg_ctx,
5976 snum,
5977 Printer->jobid);
5978
5979 return errcode;
5980 }
5981
5982 /********************************************************************
5983 * called by spoolss_api_setprinter
5984 * when updating a printer description
5985 ********************************************************************/
5986
5987 static WERROR update_printer_sec(struct policy_handle *handle,
5988 struct pipes_struct *p,
5989 struct sec_desc_buf *secdesc_ctr)
5990 {
5991 struct spoolss_security_descriptor *new_secdesc = NULL;
5992 struct spoolss_security_descriptor *old_secdesc = NULL;
5993 const char *printer;
5994 WERROR result;
5995 int snum;
5996 struct printer_handle *Printer = find_printer_index_by_hnd(p, handle);
5997 struct dcerpc_binding_handle *b;
5998 TALLOC_CTX *tmp_ctx = NULL;
5999
6000 if (!Printer || !get_printer_snum(p, handle, &snum, NULL)) {
6001 DEBUG(2,("update_printer_sec: Invalid handle (%s:%u:%u)\n",
6002 OUR_HANDLE(handle)));
6003
6004 result = WERR_BADFID;
6005 goto done;
6006 }
6007
6008 if (secdesc_ctr == NULL) {
6009 DEBUG(10,("update_printer_sec: secdesc_ctr is NULL !\n"));
6010 result = WERR_INVALID_PARAM;
6011 goto done;
6012 }
6013 printer = lp_const_servicename(snum);
6014
6015 /* Check the user has permissions to change the security
6016 descriptor. By experimentation with two NT machines, the user
6017 requires Full Access to the printer to change security
6018 information. */
6019
6020 if ( Printer->access_granted != PRINTER_ACCESS_ADMINISTER ) {
6021 DEBUG(4,("update_printer_sec: updated denied by printer permissions\n"));
6022 result = WERR_ACCESS_DENIED;
6023 goto done;
6024 }
6025
6026 tmp_ctx = talloc_new(p->mem_ctx);
6027 if (!tmp_ctx) {
6028 return WERR_NOMEM;
6029 }
6030
6031 result = winreg_printer_binding_handle(tmp_ctx,
6032 get_session_info_system(),
6033 p->msg_ctx,
6034 &b);
6035 if (!W_ERROR_IS_OK(result)) {
6036 goto done;
6037 }
6038
6039 /* NT seems to like setting the security descriptor even though
6040 nothing may have actually changed. */
6041 result = winreg_get_printer_secdesc(tmp_ctx, b,
6042 printer,
6043 &old_secdesc);
6044 if (!W_ERROR_IS_OK(result)) {
6045 DEBUG(2,("update_printer_sec: winreg_get_printer_secdesc_internal() failed\n"));
6046 result = WERR_BADFID;
6047 goto done;
6048 }
6049
6050 if (DEBUGLEVEL >= 10) {
6051 struct security_acl *the_acl;
6052 int i;
6053
6054 the_acl = old_secdesc->dacl;
6055 DEBUG(10, ("old_secdesc_ctr for %s has %d aces:\n",
6056 printer, the_acl->num_aces));
6057
6058 for (i = 0; i < the_acl->num_aces; i++) {
6059 DEBUG(10, ("%s 0x%08x\n", sid_string_dbg(
6060 &the_acl->aces[i].trustee),
6061 the_acl->aces[i].access_mask));
6062 }
6063
6064 the_acl = secdesc_ctr->sd->dacl;
6065
6066 if (the_acl) {
6067 DEBUG(10, ("secdesc_ctr for %s has %d aces:\n",
6068 printer, the_acl->num_aces));
6069
6070 for (i = 0; i < the_acl->num_aces; i++) {
6071 DEBUG(10, ("%s 0x%08x\n", sid_string_dbg(
6072 &the_acl->aces[i].trustee),
6073 the_acl->aces[i].access_mask));
6074 }
6075 } else {
6076 DEBUG(10, ("dacl for secdesc_ctr is NULL\n"));
6077 }
6078 }
6079
6080 new_secdesc = sec_desc_merge(tmp_ctx, secdesc_ctr->sd, old_secdesc);
6081 if (new_secdesc == NULL) {
6082 result = WERR_NOMEM;
6083 goto done;
6084 }
6085
6086 if (security_descriptor_equal(new_secdesc, old_secdesc)) {
6087 result = WERR_OK;
6088 goto done;
6089 }
6090
6091 result = winreg_set_printer_secdesc(tmp_ctx, b,
6092 printer,
6093 new_secdesc);
6094
6095 done:
6096 talloc_free(tmp_ctx);
6097 return result;
6098 }
6099
6100 /********************************************************************
6101 Canonicalize printer info from a client
6102 ********************************************************************/
6103
6104 static bool check_printer_ok(TALLOC_CTX *mem_ctx,
6105 struct spoolss_SetPrinterInfo2 *info2,
6106 int snum)
6107 {
6108 fstring printername;
6109 const char *p;
6110
6111 DEBUG(5,("check_printer_ok: servername=%s printername=%s sharename=%s "
6112 "portname=%s drivername=%s comment=%s location=%s\n",
6113 info2->servername, info2->printername, info2->sharename,
6114 info2->portname, info2->drivername, info2->comment,
6115 info2->location));
6116
6117 /* we force some elements to "correct" values */
6118 info2->servername = talloc_asprintf(mem_ctx, "\\\\%s", lp_netbios_name());
6119 if (info2->servername == NULL) {
6120 return false;
6121 }
6122 info2->sharename = talloc_strdup(mem_ctx, lp_const_servicename(snum));
6123 if (info2->sharename == NULL) {
6124 return false;
6125 }
6126
6127 /* check to see if we allow printername != sharename */
6128 if (lp_force_printername(snum)) {
6129 info2->printername = talloc_asprintf(mem_ctx, "\\\\%s\\%s",
6130 lp_netbios_name(), info2->sharename);
6131 } else {
6132 /* make sure printername is in \\server\printername format */
6133 fstrcpy(printername, info2->printername);
6134 p = printername;
6135 if ( printername[0] == '\\' && printername[1] == '\\' ) {
6136 if ( (p = strchr_m( &printername[2], '\\' )) != NULL )
6137 p++;
6138 }
6139
6140 info2->printername = talloc_asprintf(mem_ctx, "\\\\%s\\%s",
6141 lp_netbios_name(), p);
6142 }
6143 if (info2->printername == NULL) {
6144 return false;
6145 }
6146
6147 info2->attributes |= PRINTER_ATTRIBUTE_SAMBA;
6148 info2->attributes &= ~PRINTER_ATTRIBUTE_NOT_SAMBA;
6149
6150 return true;
6151 }
6152
6153 /****************************************************************************
6154 ****************************************************************************/
6155
6156 static WERROR add_port_hook(TALLOC_CTX *ctx, struct security_token *token, const char *portname, const char *uri)
6157 {
6158 char *cmd = lp_addport_cmd();
6159 char *command = NULL;
6160 int ret;
6161 bool is_print_op = false;
6162
6163 if ( !*cmd ) {
6164 return WERR_ACCESS_DENIED;
6165 }
6166
6167 command = talloc_asprintf(ctx,
6168 "%s \"%s\" \"%s\"", cmd, portname, uri );
6169 if (!command) {
6170 return WERR_NOMEM;
6171 }
6172
6173 if ( token )
6174 is_print_op = security_token_has_privilege(token, SEC_PRIV_PRINT_OPERATOR);
6175
6176 DEBUG(10,("Running [%s]\n", command));
6177
6178 /********* BEGIN SePrintOperatorPrivilege **********/
6179
6180 if ( is_print_op )
6181 become_root();
6182
6183 ret = smbrun(command, NULL);
6184
6185 if ( is_print_op )
6186 unbecome_root();
6187
6188 /********* END SePrintOperatorPrivilege **********/
6189
6190 DEBUGADD(10,("returned [%d]\n", ret));
6191
6192 TALLOC_FREE(command);
6193
6194 if ( ret != 0 ) {
6195 return WERR_ACCESS_DENIED;
6196 }
6197
6198 return WERR_OK;
6199 }
6200
6201 /****************************************************************************
6202 ****************************************************************************/
6203
6204 static bool spoolss_conn_snum_used(struct smbd_server_connection *sconn,
6205 int snum)
6206 {
6207 /*
6208 * As we do not know if we are embedded in the file server process
6209 * or not, we have to pretend that all shares are in use.
6210 */
6211 return true;
6212 }
6213
6214 static bool add_printer_hook(TALLOC_CTX *ctx, struct security_token *token,
6215 struct spoolss_SetPrinterInfo2 *info2,
6216 const char *remote_machine,
6217 struct messaging_context *msg_ctx)
6218 {
6219 char *cmd = lp_addprinter_cmd();
6220 char **qlines;
6221 char *command = NULL;
6222 int numlines;
6223 int ret;
6224 int fd;
6225 bool is_print_op = false;
6226
6227 if (!remote_machine) {
6228 return false;
6229 }
6230
6231 command = talloc_asprintf(ctx,
6232 "%s \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"",
6233 cmd, info2->printername, info2->sharename,
6234 info2->portname, info2->drivername,
6235 info2->location, info2->comment, remote_machine);
6236 if (!command) {
6237 return false;
6238 }
6239
6240 if ( token )
6241 is_print_op = security_token_has_privilege(token, SEC_PRIV_PRINT_OPERATOR);
6242
6243 DEBUG(10,("Running [%s]\n", command));
6244
6245 /********* BEGIN SePrintOperatorPrivilege **********/
6246
6247 if ( is_print_op )
6248 become_root();
6249
6250 if ( (ret = smbrun(command, &fd)) == 0 ) {
6251 /* Tell everyone we updated smb.conf. */
6252 message_send_all(msg_ctx, MSG_SMB_CONF_UPDATED, NULL, 0, NULL);
6253 }
6254
6255 if ( is_print_op )
6256 unbecome_root();
6257
6258 /********* END SePrintOperatorPrivilege **********/
6259
6260 DEBUGADD(10,("returned [%d]\n", ret));
6261
6262 TALLOC_FREE(command);
6263
6264 if ( ret != 0 ) {
6265 if (fd != -1)
6266 close(fd);
6267 return false;
6268 }
6269
6270 /* reload our services immediately */
6271 become_root();
6272 reload_services(NULL, spoolss_conn_snum_used, false);
6273 unbecome_root();
6274
6275 numlines = 0;
6276 /* Get lines and convert them back to dos-codepage */
6277 qlines = fd_lines_load(fd, &numlines, 0, NULL);
6278 DEBUGADD(10,("Lines returned = [%d]\n", numlines));
6279 close(fd);
6280
6281 /* Set the portname to what the script says the portname should be. */
6282 /* but don't require anything to be return from the script exit a good error code */
6283
6284 if (numlines) {
6285 /* Set the portname to what the script says the portname should be. */
6286 info2->portname = talloc_strdup(ctx, qlines[0]);
6287 DEBUGADD(6,("Line[0] = [%s]\n", qlines[0]));
6288 }
6289
6290 TALLOC_FREE(qlines);
6291 return true;
6292 }
6293
6294 static WERROR update_dsspooler(TALLOC_CTX *mem_ctx,
6295 const struct auth_session_info *session_info,
6296 struct messaging_context *msg_ctx,
6297 int snum,
6298 struct spoolss_SetPrinterInfo2 *printer,
6299 struct spoolss_PrinterInfo2 *old_printer)
6300 {
6301 bool force_update = (old_printer == NULL);
6302 const char *dnsdomname;
6303 const char *longname;
6304 const char *uncname;
6305 const char *spooling;
6306 DATA_BLOB buffer;
6307 WERROR result = WERR_OK;
6308 struct dcerpc_binding_handle *b;
6309 TALLOC_CTX *tmp_ctx;
6310
6311 tmp_ctx = talloc_new(mem_ctx);
6312 if (!tmp_ctx) {
6313 return WERR_NOMEM;
6314 }
6315
6316 result = winreg_printer_binding_handle(tmp_ctx,
6317 session_info,
6318 msg_ctx,
6319 &b);
6320 if (!W_ERROR_IS_OK(result)) {
6321 goto done;
6322 }
6323
6324 if (force_update || !strequal(printer->drivername, old_printer->drivername)) {
6325 push_reg_sz(tmp_ctx, &buffer, printer->drivername);
6326 winreg_set_printer_dataex(tmp_ctx, b,
6327 printer->sharename,
6328 SPOOL_DSSPOOLER_KEY,
6329 SPOOL_REG_DRIVERNAME,
6330 REG_SZ,
6331 buffer.data,
6332 buffer.length);
6333
6334 if (!force_update) {
6335 DEBUG(10,("update_printer: changing driver [%s]! Sending event!\n",
6336 printer->drivername));
6337
6338 notify_printer_driver(server_event_context(), msg_ctx,
6339 snum, printer->drivername ?
6340 printer->drivername : "");
6341 }
6342 }
6343
6344 if (force_update || !strequal(printer->comment, old_printer->comment)) {
6345 push_reg_sz(tmp_ctx, &buffer, printer->comment);
6346 winreg_set_printer_dataex(tmp_ctx, b,
6347 printer->sharename,
6348 SPOOL_DSSPOOLER_KEY,
6349 SPOOL_REG_DESCRIPTION,
6350 REG_SZ,
6351 buffer.data,
6352 buffer.length);
6353
6354 if (!force_update) {
6355 notify_printer_comment(server_event_context(), msg_ctx,
6356 snum, printer->comment ?
6357 printer->comment : "");
6358 }
6359 }
6360
6361 if (force_update || !strequal(printer->sharename, old_printer->sharename)) {
6362 push_reg_sz(tmp_ctx, &buffer, printer->sharename);
6363 winreg_set_printer_dataex(tmp_ctx, b,
6364 printer->sharename,
6365 SPOOL_DSSPOOLER_KEY,
6366 SPOOL_REG_PRINTSHARENAME,
6367 REG_SZ,
6368 buffer.data,
6369 buffer.length);
6370
6371 if (!force_update) {
6372 notify_printer_sharename(server_event_context(),
6373 msg_ctx,
6374 snum, printer->sharename ?
6375 printer->sharename : "");
6376 }
6377 }
6378
6379 if (force_update || !strequal(printer->printername, old_printer->printername)) {
6380 const char *p;
6381
6382 p = strrchr(printer->printername, '\\' );
6383 if (p != NULL) {
6384 p++;
6385 } else {
6386 p = printer->printername;
6387 }
6388
6389 push_reg_sz(tmp_ctx, &buffer, p);
6390 winreg_set_printer_dataex(tmp_ctx, b,
6391 printer->sharename,
6392 SPOOL_DSSPOOLER_KEY,
6393 SPOOL_REG_PRINTERNAME,
6394 REG_SZ,
6395 buffer.data,
6396 buffer.length);
6397
6398 if (!force_update) {
6399 notify_printer_printername(server_event_context(),
6400 msg_ctx, snum, p ? p : "");
6401 }
6402 }
6403
6404 if (force_update || !strequal(printer->portname, old_printer->portname)) {
6405 push_reg_sz(tmp_ctx, &buffer, printer->portname);
6406 winreg_set_printer_dataex(tmp_ctx, b,
6407 printer->sharename,
6408 SPOOL_DSSPOOLER_KEY,
6409 SPOOL_REG_PORTNAME,
6410 REG_SZ,
6411 buffer.data,
6412 buffer.length);
6413
6414 if (!force_update) {
6415 notify_printer_port(server_event_context(),
6416 msg_ctx, snum, printer->portname ?
6417 printer->portname : "");
6418 }
6419 }
6420
6421 if (force_update || !strequal(printer->location, old_printer->location)) {
6422 push_reg_sz(tmp_ctx, &buffer, printer->location);
6423 winreg_set_printer_dataex(tmp_ctx, b,
6424 printer->sharename,
6425 SPOOL_DSSPOOLER_KEY,
6426 SPOOL_REG_LOCATION,
6427 REG_SZ,
6428 buffer.data,
6429 buffer.length);
6430
6431 if (!force_update) {
6432 notify_printer_location(server_event_context(),
6433 msg_ctx, snum,
6434 printer->location ?
6435 printer->location : "");
6436 }
6437 }
6438
6439 if (force_update || !strequal(printer->sepfile, old_printer->sepfile)) {
6440 push_reg_sz(tmp_ctx, &buffer, printer->sepfile);
6441 winreg_set_printer_dataex(tmp_ctx, b,
6442 printer->sharename,
6443 SPOOL_DSSPOOLER_KEY,
6444 SPOOL_REG_PRINTSEPARATORFILE,
6445 REG_SZ,
6446 buffer.data,
6447 buffer.length);
6448
6449 if (!force_update) {
6450 notify_printer_sepfile(server_event_context(),
6451 msg_ctx, snum,
6452 printer->sepfile ?
6453 printer->sepfile : "");
6454 }
6455 }
6456
6457 if (force_update || printer->starttime != old_printer->starttime) {
6458 buffer = data_blob_talloc(tmp_ctx, NULL, 4);
6459 SIVAL(buffer.data, 0, printer->starttime);
6460 winreg_set_printer_dataex(tmp_ctx, b,
6461 printer->sharename,
6462 SPOOL_DSSPOOLER_KEY,
6463 SPOOL_REG_PRINTSTARTTIME,
6464 REG_DWORD,
6465 buffer.data,
6466 buffer.length);
6467 }
6468
6469 if (force_update || printer->untiltime != old_printer->untiltime) {
6470 buffer = data_blob_talloc(tmp_ctx, NULL, 4);
6471 SIVAL(buffer.data, 0, printer->untiltime);
6472 winreg_set_printer_dataex(tmp_ctx, b,
6473 printer->sharename,
6474 SPOOL_DSSPOOLER_KEY,
6475 SPOOL_REG_PRINTENDTIME,
6476 REG_DWORD,
6477 buffer.data,
6478 buffer.length);
6479 }
6480
6481 if (force_update || printer->priority != old_printer->priority) {
6482 buffer = data_blob_talloc(tmp_ctx, NULL, 4);
6483 SIVAL(buffer.data, 0, printer->priority);
6484 winreg_set_printer_dataex(tmp_ctx, b,
6485 printer->sharename,
6486 SPOOL_DSSPOOLER_KEY,
6487 SPOOL_REG_PRIORITY,
6488 REG_DWORD,
6489 buffer.data,
6490 buffer.length);
6491 }
6492
6493 if (force_update || printer->attributes != old_printer->attributes) {
6494 buffer = data_blob_talloc(tmp_ctx, NULL, 4);
6495 SIVAL(buffer.data, 0, (printer->attributes &
6496 PRINTER_ATTRIBUTE_KEEPPRINTEDJOBS));
6497 winreg_set_printer_dataex(tmp_ctx, b,
6498 printer->sharename,
6499 SPOOL_DSSPOOLER_KEY,
6500 SPOOL_REG_PRINTKEEPPRINTEDJOBS,
6501 REG_DWORD,
6502 buffer.data,
6503 buffer.length);
6504
6505 switch (printer->attributes & 0x3) {
6506 case 0:
6507 spooling = SPOOL_REGVAL_PRINTWHILESPOOLING;
6508 break;
6509 case 1:
6510 spooling = SPOOL_REGVAL_PRINTAFTERSPOOLED;
6511 break;
6512 case 2:
6513 spooling = SPOOL_REGVAL_PRINTDIRECT;
6514 break;
6515 default:
6516 spooling = "unknown";
6517 }
6518 push_reg_sz(tmp_ctx, &buffer, spooling);
6519 winreg_set_printer_dataex(tmp_ctx, b,
6520 printer->sharename,
6521 SPOOL_DSSPOOLER_KEY,
6522 SPOOL_REG_PRINTSPOOLING,
6523 REG_SZ,
6524 buffer.data,
6525 buffer.length);
6526 }
6527
6528 push_reg_sz(tmp_ctx, &buffer, lp_netbios_name());
6529 winreg_set_printer_dataex(tmp_ctx, b,
6530 printer->sharename,
6531 SPOOL_DSSPOOLER_KEY,
6532 SPOOL_REG_SHORTSERVERNAME,
6533 REG_SZ,
6534 buffer.data,
6535 buffer.length);
6536
6537 dnsdomname = get_mydnsfullname();
6538 if (dnsdomname != NULL && dnsdomname[0] != '\0') {
6539 longname = talloc_strdup(tmp_ctx, dnsdomname);
6540 } else {
6541 longname = talloc_strdup(tmp_ctx, lp_netbios_name());
6542 }
6543 if (longname == NULL) {
6544 result = WERR_NOMEM;
6545 goto done;
6546 }
6547
6548 push_reg_sz(tmp_ctx, &buffer, longname);
6549 winreg_set_printer_dataex(tmp_ctx, b,
6550 printer->sharename,
6551 SPOOL_DSSPOOLER_KEY,
6552 SPOOL_REG_SERVERNAME,
6553 REG_SZ,
6554 buffer.data,
6555 buffer.length);
6556
6557 uncname = talloc_asprintf(tmp_ctx, "\\\\%s\\%s",
6558 lp_netbios_name(), printer->sharename);
6559 push_reg_sz(tmp_ctx, &buffer, uncname);
6560 winreg_set_printer_dataex(tmp_ctx, b,
6561 printer->sharename,
6562 SPOOL_DSSPOOLER_KEY,
6563 SPOOL_REG_UNCNAME,
6564 REG_SZ,
6565 buffer.data,
6566 buffer.length);
6567
6568 done:
6569 talloc_free(tmp_ctx);
6570 return result;
6571 }
6572
6573 /********************************************************************
6574 * Called by spoolss_api_setprinter
6575 * when updating a printer description.
6576 ********************************************************************/
6577
6578 static WERROR update_printer(struct pipes_struct *p,
6579 struct policy_handle *handle,
6580 struct spoolss_SetPrinterInfoCtr *info_ctr,
6581 struct spoolss_DeviceMode *devmode)
6582 {
6583 uint32_t printer_mask = SPOOLSS_PRINTER_INFO_ALL;
6584 struct spoolss_SetPrinterInfo2 *printer = info_ctr->info.info2;
6585 struct spoolss_PrinterInfo2 *old_printer;
6586 struct printer_handle *Printer = find_printer_index_by_hnd(p, handle);
6587 int snum;
6588 WERROR result = WERR_OK;
6589 TALLOC_CTX *tmp_ctx;
6590 struct dcerpc_binding_handle *b;
6591
6592 DEBUG(8,("update_printer\n"));
6593
6594 tmp_ctx = talloc_new(p->mem_ctx);
6595 if (tmp_ctx == NULL) {
6596 return WERR_NOMEM;
6597 }
6598
6599 if (!Printer) {
6600 result = WERR_BADFID;
6601 goto done;
6602 }
6603
6604 if (!get_printer_snum(p, handle, &snum, NULL)) {
6605 result = WERR_BADFID;
6606 goto done;
6607 }
6608
6609 result = winreg_printer_binding_handle(tmp_ctx,
6610 get_session_info_system(),
6611 p->msg_ctx,
6612 &b);
6613 if (!W_ERROR_IS_OK(result)) {
6614 goto done;
6615 }
6616
6617 result = winreg_get_printer(tmp_ctx, b,
6618 lp_const_servicename(snum),
6619 &old_printer);
6620 if (!W_ERROR_IS_OK(result)) {
6621 result = WERR_BADFID;
6622 goto done;
6623 }
6624
6625 /* Do sanity check on the requested changes for Samba */
6626 if (!check_printer_ok(tmp_ctx, printer, snum)) {
6627 result = WERR_INVALID_PARAM;
6628 goto done;
6629 }
6630
6631 /* FIXME!!! If the driver has changed we really should verify that
6632 it is installed before doing much else --jerry */
6633
6634 /* Check calling user has permission to update printer description */
6635 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
6636 DEBUG(3, ("update_printer: printer property change denied by handle\n"));
6637 result = WERR_ACCESS_DENIED;
6638 goto done;
6639 }
6640
6641 /* Call addprinter hook */
6642 /* Check changes to see if this is really needed */
6643
6644 if (*lp_addprinter_cmd() &&
6645 (!strequal(printer->drivername, old_printer->drivername) ||
6646 !strequal(printer->comment, old_printer->comment) ||
6647 !strequal(printer->portname, old_printer->portname) ||
6648 !strequal(printer->location, old_printer->location)) )
6649 {
6650 char *raddr;
6651
6652 raddr = tsocket_address_inet_addr_string(p->remote_address,
6653 p->mem_ctx);
6654 if (raddr == NULL) {
6655 return WERR_NOMEM;
6656 }
6657
6658 /* add_printer_hook() will call reload_services() */
6659 if (!add_printer_hook(tmp_ctx, p->session_info->security_token,
6660 printer, raddr,
6661 p->msg_ctx)) {
6662 result = WERR_ACCESS_DENIED;
6663 goto done;
6664 }
6665 }
6666
6667 update_dsspooler(tmp_ctx,
6668 get_session_info_system(),
6669 p->msg_ctx,
6670 snum,
6671 printer,
6672 old_printer);
6673
6674 printer_mask &= ~SPOOLSS_PRINTER_INFO_SECDESC;
6675
6676 if (devmode == NULL) {
6677 printer_mask &= ~SPOOLSS_PRINTER_INFO_DEVMODE;
6678 }
6679 result = winreg_update_printer(tmp_ctx, b,
6680 printer->sharename,
6681 printer_mask,
6682 printer,
6683 devmode,
6684 NULL);
6685
6686 done:
6687 talloc_free(tmp_ctx);
6688
6689 return result;
6690 }
6691
6692 /****************************************************************************
6693 ****************************************************************************/
6694 static WERROR publish_or_unpublish_printer(struct pipes_struct *p,
6695 struct policy_handle *handle,
6696 struct spoolss_SetPrinterInfo7 *info7)
6697 {
6698 #ifdef HAVE_ADS
6699 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
6700 WERROR result;
6701 int snum;
6702 struct printer_handle *Printer;
6703
6704 if ( lp_security() != SEC_ADS ) {
6705 return WERR_UNKNOWN_LEVEL;
6706 }
6707
6708 Printer = find_printer_index_by_hnd(p, handle);
6709
6710 DEBUG(5,("publish_or_unpublish_printer, action = %d\n",info7->action));
6711
6712 if (!Printer)
6713 return WERR_BADFID;
6714
6715 if (!get_printer_snum(p, handle, &snum, NULL))
6716 return WERR_BADFID;
6717
6718 result = winreg_get_printer_internal(p->mem_ctx,
6719 get_session_info_system(),
6720 p->msg_ctx,
6721 lp_servicename(snum),
6722 &pinfo2);
6723 if (!W_ERROR_IS_OK(result)) {
6724 return WERR_BADFID;
6725 }
6726
6727 nt_printer_publish(pinfo2,
6728 get_session_info_system(),
6729 p->msg_ctx,
6730 pinfo2,
6731 info7->action);
6732
6733 TALLOC_FREE(pinfo2);
6734 return WERR_OK;
6735 #else
6736 return WERR_UNKNOWN_LEVEL;
6737 #endif
6738 }
6739
6740 /********************************************************************
6741 ********************************************************************/
6742
6743 static WERROR update_printer_devmode(struct pipes_struct *p,
6744 struct policy_handle *handle,
6745 struct spoolss_DeviceMode *devmode)
6746 {
6747 int snum;
6748 struct printer_handle *Printer = find_printer_index_by_hnd(p, handle);
6749 uint32_t info2_mask = SPOOLSS_PRINTER_INFO_DEVMODE;
6750
6751 DEBUG(8,("update_printer_devmode\n"));
6752
6753 if (!Printer) {
6754 return WERR_BADFID;
6755 }
6756
6757 if (!get_printer_snum(p, handle, &snum, NULL)) {
6758 return WERR_BADFID;
6759 }
6760
6761 /* Check calling user has permission to update printer description */
6762 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
6763 DEBUG(3, ("update_printer: printer property change denied by handle\n"));
6764 return WERR_ACCESS_DENIED;
6765 }
6766
6767 return winreg_update_printer_internal(p->mem_ctx,
6768 get_session_info_system(),
6769 p->msg_ctx,
6770 lp_const_servicename(snum),
6771 info2_mask,
6772 NULL,
6773 devmode,
6774 NULL);
6775 }
6776
6777
6778 /****************************************************************
6779 _spoolss_SetPrinter
6780 ****************************************************************/
6781
6782 WERROR _spoolss_SetPrinter(struct pipes_struct *p,
6783 struct spoolss_SetPrinter *r)
6784 {
6785 WERROR result;
6786
6787 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
6788
6789 if (!Printer) {
6790 DEBUG(2,("_spoolss_SetPrinter: Invalid handle (%s:%u:%u)\n",
6791 OUR_HANDLE(r->in.handle)));
6792 return WERR_BADFID;
6793 }
6794
6795 /* check the level */
6796 switch (r->in.info_ctr->level) {
6797 case 0:
6798 return control_printer(r->in.handle, r->in.command, p);
6799 case 2:
6800 result = update_printer(p, r->in.handle,
6801 r->in.info_ctr,
6802 r->in.devmode_ctr->devmode);
6803 if (!W_ERROR_IS_OK(result))
6804 return result;
6805 if (r->in.secdesc_ctr->sd)
6806 result = update_printer_sec(r->in.handle, p,
6807 r->in.secdesc_ctr);
6808 return result;
6809 case 3:
6810 return update_printer_sec(r->in.handle, p,
6811 r->in.secdesc_ctr);
6812 case 7:
6813 return publish_or_unpublish_printer(p, r->in.handle,
6814 r->in.info_ctr->info.info7);
6815 case 8:
6816 return update_printer_devmode(p, r->in.handle,
6817 r->in.devmode_ctr->devmode);
6818 default:
6819 return WERR_UNKNOWN_LEVEL;
6820 }
6821 }
6822
6823 /****************************************************************
6824 _spoolss_FindClosePrinterNotify
6825 ****************************************************************/
6826
6827 WERROR _spoolss_FindClosePrinterNotify(struct pipes_struct *p,
6828 struct spoolss_FindClosePrinterNotify *r)
6829 {
6830 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
6831
6832 if (!Printer) {
6833 DEBUG(2,("_spoolss_FindClosePrinterNotify: "
6834 "Invalid handle (%s:%u:%u)\n", OUR_HANDLE(r->in.handle)));
6835 return WERR_BADFID;
6836 }
6837
6838 if (Printer->notify.cli_chan != NULL &&
6839 Printer->notify.cli_chan->active_connections > 0) {
6840 int snum = -1;
6841
6842 if (Printer->printer_type == SPLHND_PRINTER) {
6843 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
6844 return WERR_BADFID;
6845 }
6846 }
6847
6848 srv_spoolss_replycloseprinter(snum, Printer);
6849 }
6850
6851 Printer->notify.flags=0;
6852 Printer->notify.options=0;
6853 Printer->notify.localmachine[0]='\0';
6854 Printer->notify.printerlocal=0;
6855 TALLOC_FREE(Printer->notify.option);
6856
6857 return WERR_OK;
6858 }
6859
6860 /****************************************************************
6861 _spoolss_AddJob
6862 ****************************************************************/
6863
6864 WERROR _spoolss_AddJob(struct pipes_struct *p,
6865 struct spoolss_AddJob *r)
6866 {
6867 if (!r->in.buffer && (r->in.offered != 0)) {
6868 return WERR_INVALID_PARAM;
6869 }
6870
6871 /* this is what a NT server returns for AddJob. AddJob must fail on
6872 * non-local printers */
6873
6874 if (r->in.level != 1) {
6875 return WERR_UNKNOWN_LEVEL;
6876 }
6877
6878 return WERR_INVALID_PARAM;
6879 }
6880
6881 /****************************************************************************
6882 fill_job_info1
6883 ****************************************************************************/
6884
6885 static WERROR fill_job_info1(TALLOC_CTX *mem_ctx,
6886 struct spoolss_JobInfo1 *r,
6887 const print_queue_struct *queue,
6888 int position, int snum,
6889 struct spoolss_PrinterInfo2 *pinfo2)
6890 {
6891 struct tm *t;
6892
6893 t = gmtime(&queue->time);
6894
6895 r->job_id = queue->job;
6896
6897 r->printer_name = talloc_strdup(mem_ctx, lp_servicename(snum));
6898 W_ERROR_HAVE_NO_MEMORY(r->printer_name);
6899 r->server_name = talloc_strdup(mem_ctx, pinfo2->servername);
6900 W_ERROR_HAVE_NO_MEMORY(r->server_name);
6901 r->user_name = talloc_strdup(mem_ctx, queue->fs_user);
6902 W_ERROR_HAVE_NO_MEMORY(r->user_name);
6903 r->document_name = talloc_strdup(mem_ctx, queue->fs_file);
6904 W_ERROR_HAVE_NO_MEMORY(r->document_name);
6905 r->data_type = talloc_strdup(mem_ctx, "RAW");
6906 W_ERROR_HAVE_NO_MEMORY(r->data_type);
6907 r->text_status = talloc_strdup(mem_ctx, "");
6908 W_ERROR_HAVE_NO_MEMORY(r->text_status);
6909
6910 r->status = nt_printj_status(queue->status);
6911 r->priority = queue->priority;
6912 r->position = position;
6913 r->total_pages = queue->page_count;
6914 r->pages_printed = 0; /* ??? */
6915
6916 init_systemtime(&r->submitted, t);
6917
6918 return WERR_OK;
6919 }
6920
6921 /****************************************************************************
6922 fill_job_info2
6923 ****************************************************************************/
6924
6925 static WERROR fill_job_info2(TALLOC_CTX *mem_ctx,
6926 struct spoolss_JobInfo2 *r,
6927 const print_queue_struct *queue,
6928 int position, int snum,
6929 struct spoolss_PrinterInfo2 *pinfo2,
6930 struct spoolss_DeviceMode *devmode)
6931 {
6932 struct tm *t;
6933
6934 t = gmtime(&queue->time);
6935
6936 r->job_id = queue->job;
6937
6938 r->printer_name = talloc_strdup(mem_ctx, lp_servicename(snum));
6939 W_ERROR_HAVE_NO_MEMORY(r->printer_name);
6940 r->server_name = talloc_strdup(mem_ctx, pinfo2->servername);
6941 W_ERROR_HAVE_NO_MEMORY(r->server_name);
6942 r->user_name = talloc_strdup(mem_ctx, queue->fs_user);
6943 W_ERROR_HAVE_NO_MEMORY(r->user_name);
6944 r->document_name = talloc_strdup(mem_ctx, queue->fs_file);
6945 W_ERROR_HAVE_NO_MEMORY(r->document_name);
6946 r->notify_name = talloc_strdup(mem_ctx, queue->fs_user);
6947 W_ERROR_HAVE_NO_MEMORY(r->notify_name);
6948 r->data_type = talloc_strdup(mem_ctx, "RAW");
6949 W_ERROR_HAVE_NO_MEMORY(r->data_type);
6950 r->print_processor = talloc_strdup(mem_ctx, "winprint");
6951 W_ERROR_HAVE_NO_MEMORY(r->print_processor);
6952 r->parameters = talloc_strdup(mem_ctx, "");
6953 W_ERROR_HAVE_NO_MEMORY(r->parameters);
6954 r->driver_name = talloc_strdup(mem_ctx, pinfo2->drivername);
6955 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
6956
6957 r->devmode = devmode;
6958
6959 r->text_status = talloc_strdup(mem_ctx, "");
6960 W_ERROR_HAVE_NO_MEMORY(r->text_status);
6961
6962 r->secdesc = NULL;
6963
6964 r->status = nt_printj_status(queue->status);
6965 r->priority = queue->priority;
6966 r->position = position;
6967 r->start_time = 0;
6968 r->until_time = 0;
6969 r->total_pages = queue->page_count;
6970 r->size = queue->size;
6971 init_systemtime(&r->submitted, t);
6972 r->time = 0;
6973 r->pages_printed = 0; /* ??? */
6974
6975 return WERR_OK;
6976 }
6977
6978 /****************************************************************************
6979 fill_job_info3
6980 ****************************************************************************/
6981
6982 static WERROR fill_job_info3(TALLOC_CTX *mem_ctx,
6983 struct spoolss_JobInfo3 *r,
6984 const print_queue_struct *queue,
6985 const print_queue_struct *next_queue,
6986 int position, int snum,
6987 struct spoolss_PrinterInfo2 *pinfo2)
6988 {
6989 r->job_id = queue->job;
6990 r->next_job_id = 0;
6991 if (next_queue) {
6992 r->next_job_id = next_queue->job;
6993 }
6994 r->reserved = 0;
6995
6996 return WERR_OK;
6997 }
6998
6999 /****************************************************************************
7000 Enumjobs at level 1.
7001 ****************************************************************************/
7002
7003 static WERROR enumjobs_level1(TALLOC_CTX *mem_ctx,
7004 const print_queue_struct *queue,
7005 uint32_t num_queues, int snum,
7006 struct spoolss_PrinterInfo2 *pinfo2,
7007 union spoolss_JobInfo **info_p,
7008 uint32_t *count)
7009 {
7010 union spoolss_JobInfo *info;
7011 int i;
7012 WERROR result = WERR_OK;
7013
7014 info = talloc_array(mem_ctx, union spoolss_JobInfo, num_queues);
7015 W_ERROR_HAVE_NO_MEMORY(info);
7016
7017 *count = num_queues;
7018
7019 for (i=0; i<*count; i++) {
7020 result = fill_job_info1(info,
7021 &info[i].info1,
7022 &queue[i],
7023 i,
7024 snum,
7025 pinfo2);
7026 if (!W_ERROR_IS_OK(result)) {
7027 goto out;
7028 }
7029 }
7030
7031 out:
7032 if (!W_ERROR_IS_OK(result)) {
7033 TALLOC_FREE(info);
7034 *count = 0;
7035 return result;
7036 }
7037
7038 *info_p = info;
7039
7040 return WERR_OK;
7041 }
7042
7043 /****************************************************************************
7044 Enumjobs at level 2.
7045 ****************************************************************************/
7046
7047 static WERROR enumjobs_level2(TALLOC_CTX *mem_ctx,
7048 const print_queue_struct *queue,
7049 uint32_t num_queues, int snum,
7050 struct spoolss_PrinterInfo2 *pinfo2,
7051 union spoolss_JobInfo **info_p,
7052 uint32_t *count)
7053 {
7054 union spoolss_JobInfo *info;
7055 int i;
7056 WERROR result = WERR_OK;
7057
7058 info = talloc_array(mem_ctx, union spoolss_JobInfo, num_queues);
7059 W_ERROR_HAVE_NO_MEMORY(info);
7060
7061 *count = num_queues;
7062
7063 for (i=0; i<*count; i++) {
7064 struct spoolss_DeviceMode *devmode;
7065
7066 result = spoolss_create_default_devmode(info,
7067 pinfo2->printername,
7068 &devmode);
7069 if (!W_ERROR_IS_OK(result)) {
7070 DEBUG(3, ("Can't proceed w/o a devmode!"));
7071 goto out;
7072 }
7073
7074 result = fill_job_info2(info,
7075 &info[i].info2,
7076 &queue[i],
7077 i,
7078 snum,
7079 pinfo2,
7080 devmode);
7081 if (!W_ERROR_IS_OK(result)) {
7082 goto out;
7083 }
7084 }
7085
7086 out:
7087 if (!W_ERROR_IS_OK(result)) {
7088 TALLOC_FREE(info);
7089 *count = 0;
7090 return result;
7091 }
7092
7093 *info_p = info;
7094
7095 return WERR_OK;
7096 }
7097
7098 /****************************************************************************
7099 Enumjobs at level 3.
7100 ****************************************************************************/
7101
7102 static WERROR enumjobs_level3(TALLOC_CTX *mem_ctx,
7103 const print_queue_struct *queue,
7104 uint32_t num_queues, int snum,
7105 struct spoolss_PrinterInfo2 *pinfo2,
7106 union spoolss_JobInfo **info_p,
7107 uint32_t *count)
7108 {
7109 union spoolss_JobInfo *info;
7110 int i;
7111 WERROR result = WERR_OK;
7112
7113 info = talloc_array(mem_ctx, union spoolss_JobInfo, num_queues);
7114 W_ERROR_HAVE_NO_MEMORY(info);
7115
7116 *count = num_queues;
7117
7118 for (i=0; i<*count; i++) {
7119 const print_queue_struct *next_queue = NULL;
7120
7121 if (i+1 < *count) {
7122 next_queue = &queue[i+1];
7123 }
7124
7125 result = fill_job_info3(info,
7126 &info[i].info3,
7127 &queue[i],
7128 next_queue,
7129 i,
7130 snum,
7131 pinfo2);
7132 if (!W_ERROR_IS_OK(result)) {
7133 goto out;
7134 }
7135 }
7136
7137 out:
7138 if (!W_ERROR_IS_OK(result)) {
7139 TALLOC_FREE(info);
7140 *count = 0;
7141 return result;
7142 }
7143
7144 *info_p = info;
7145
7146 return WERR_OK;
7147 }
7148
7149 /****************************************************************
7150 _spoolss_EnumJobs
7151 ****************************************************************/
7152
7153 WERROR _spoolss_EnumJobs(struct pipes_struct *p,
7154 struct spoolss_EnumJobs *r)
7155 {
7156 WERROR result;
7157 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
7158 int snum;
7159 print_status_struct prt_status;
7160 print_queue_struct *queue = NULL;
7161 uint32_t count;
7162
7163 /* that's an [in out] buffer */
7164
7165 if (!r->in.buffer && (r->in.offered != 0)) {
7166 return WERR_INVALID_PARAM;
7167 }
7168
7169 DEBUG(4,("_spoolss_EnumJobs\n"));
7170
7171 *r->out.needed = 0;
7172 *r->out.count = 0;
7173 *r->out.info = NULL;
7174
7175 /* lookup the printer snum and tdb entry */
7176
7177 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
7178 return WERR_BADFID;
7179 }
7180
7181 result = winreg_get_printer_internal(p->mem_ctx,
7182 get_session_info_system(),
7183 p->msg_ctx,
7184 lp_const_servicename(snum),
7185 &pinfo2);
7186 if (!W_ERROR_IS_OK(result)) {
7187 return result;
7188 }
7189
7190 count = print_queue_status(p->msg_ctx, snum, &queue, &prt_status);
7191 DEBUGADD(4,("count:[%d], status:[%d], [%s]\n",
7192 count, prt_status.status, prt_status.message));
7193
7194 if (count == 0) {
7195 SAFE_FREE(queue);
7196 TALLOC_FREE(pinfo2);
7197 return WERR_OK;
7198 }
7199
7200 switch (r->in.level) {
7201 case 1:
7202 result = enumjobs_level1(p->mem_ctx, queue, count, snum,
7203 pinfo2, r->out.info, r->out.count);
7204 break;
7205 case 2:
7206 result = enumjobs_level2(p->mem_ctx, queue, count, snum,
7207 pinfo2, r->out.info, r->out.count);
7208 break;
7209 case 3:
7210 result = enumjobs_level3(p->mem_ctx, queue, count, snum,
7211 pinfo2, r->out.info, r->out.count);
7212 break;
7213 default:
7214 result = WERR_UNKNOWN_LEVEL;
7215 break;
7216 }
7217
7218 SAFE_FREE(queue);
7219 TALLOC_FREE(pinfo2);
7220
7221 if (!W_ERROR_IS_OK(result)) {
7222 return result;
7223 }
7224
7225 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7226 spoolss_EnumJobs,
7227 *r->out.info, r->in.level,
7228 *r->out.count);
7229 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
7230 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
7231
7232 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7233 }
7234
7235 /****************************************************************
7236 _spoolss_ScheduleJob
7237 ****************************************************************/
7238
7239 WERROR _spoolss_ScheduleJob(struct pipes_struct *p,
7240 struct spoolss_ScheduleJob *r)
7241 {
7242 return WERR_OK;
7243 }
7244
7245 /****************************************************************
7246 ****************************************************************/
7247
7248 static WERROR spoolss_setjob_1(TALLOC_CTX *mem_ctx,
7249 struct messaging_context *msg_ctx,
7250 const char *printer_name,
7251 uint32_t job_id,
7252 struct spoolss_SetJobInfo1 *r)
7253 {
7254 char *old_doc_name;
7255
7256 if (!print_job_get_name(mem_ctx, printer_name, job_id, &old_doc_name)) {
7257 return WERR_BADFID;
7258 }
7259
7260 if (strequal(old_doc_name, r->document_name)) {
7261 return WERR_OK;
7262 }
7263
7264 if (!print_job_set_name(server_event_context(), msg_ctx,
7265 printer_name, job_id, r->document_name)) {
7266 return WERR_BADFID;
7267 }
7268
7269 return WERR_OK;
7270 }
7271
7272 /****************************************************************
7273 _spoolss_SetJob
7274 ****************************************************************/
7275
7276 WERROR _spoolss_SetJob(struct pipes_struct *p,
7277 struct spoolss_SetJob *r)
7278 {
7279 const struct auth_session_info *session_info = p->session_info;
7280 int snum;
7281 WERROR errcode = WERR_BADFUNC;
7282
7283 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
7284 return WERR_BADFID;
7285 }
7286
7287 if (!print_job_exists(lp_const_servicename(snum), r->in.job_id)) {
7288 return WERR_INVALID_PRINTER_NAME;
7289 }
7290
7291 switch (r->in.command) {
7292 case SPOOLSS_JOB_CONTROL_CANCEL:
7293 case SPOOLSS_JOB_CONTROL_DELETE:
7294 errcode = print_job_delete(session_info, p->msg_ctx,
7295 snum, r->in.job_id);
7296 if (W_ERROR_EQUAL(errcode, WERR_PRINTER_HAS_JOBS_QUEUED)) {
7297 errcode = WERR_OK;
7298 }
7299 break;
7300 case SPOOLSS_JOB_CONTROL_PAUSE:
7301 if (print_job_pause(session_info, p->msg_ctx,
7302 snum, r->in.job_id, &errcode)) {
7303 errcode = WERR_OK;
7304 }
7305 break;
7306 case SPOOLSS_JOB_CONTROL_RESTART:
7307 case SPOOLSS_JOB_CONTROL_RESUME:
7308 if (print_job_resume(session_info, p->msg_ctx,
7309 snum, r->in.job_id, &errcode)) {
7310 errcode = WERR_OK;
7311 }
7312 break;
7313 case 0:
7314 errcode = WERR_OK;
7315 break;
7316 default:
7317 return WERR_UNKNOWN_LEVEL;
7318 }
7319
7320 if (!W_ERROR_IS_OK(errcode)) {
7321 return errcode;
7322 }
7323
7324 if (r->in.ctr == NULL) {
7325 return errcode;
7326 }
7327
7328 switch (r->in.ctr->level) {
7329 case 1:
7330 errcode = spoolss_setjob_1(p->mem_ctx, p->msg_ctx,
7331 lp_const_servicename(snum),
7332 r->in.job_id,
7333 r->in.ctr->info.info1);
7334 break;
7335 case 2:
7336 case 3:
7337 case 4:
7338 default:
7339 return WERR_UNKNOWN_LEVEL;
7340 }
7341
7342 return errcode;
7343 }
7344
7345 /****************************************************************************
7346 Enumerates all printer drivers by level and architecture.
7347 ****************************************************************************/
7348
7349 static WERROR enumprinterdrivers_level_by_architecture(TALLOC_CTX *mem_ctx,
7350 const struct auth_session_info *session_info,
7351 struct messaging_context *msg_ctx,
7352 const char *servername,
7353 const char *architecture,
7354 uint32_t level,
7355 union spoolss_DriverInfo **info_p,
7356 uint32_t *count_p)
7357 {
7358 int i;
7359 uint32_t version;
7360 struct spoolss_DriverInfo8 *driver;
7361 union spoolss_DriverInfo *info = NULL;
7362 uint32_t count = 0;
7363 WERROR result = WERR_OK;
7364 uint32_t num_drivers;
7365 const char **drivers;
7366 struct dcerpc_binding_handle *b;
7367 TALLOC_CTX *tmp_ctx = NULL;
7368
7369 *count_p = 0;
7370 *info_p = NULL;
7371
7372 tmp_ctx = talloc_new(mem_ctx);
7373 if (!tmp_ctx) {
7374 return WERR_NOMEM;
7375 }
7376
7377 result = winreg_printer_binding_handle(tmp_ctx,
7378 session_info,
7379 msg_ctx,
7380 &b);
7381 if (!W_ERROR_IS_OK(result)) {
7382 goto out;
7383 }
7384
7385 for (version=0; version<DRIVER_MAX_VERSION; version++) {
7386 result = winreg_get_driver_list(tmp_ctx, b,
7387 architecture, version,
7388 &num_drivers, &drivers);
7389 if (!W_ERROR_IS_OK(result)) {
7390 goto out;
7391 }
7392 DEBUG(4, ("we have:[%d] drivers in environment"
7393 " [%s] and version [%d]\n",
7394 num_drivers, architecture, version));
7395
7396 if (num_drivers != 0) {
7397 info = talloc_realloc(tmp_ctx, info,
7398 union spoolss_DriverInfo,
7399 count + num_drivers);
7400 if (!info) {
7401 DEBUG(0,("enumprinterdrivers_level_by_architecture: "
7402 "failed to enlarge driver info buffer!\n"));
7403 result = WERR_NOMEM;
7404 goto out;
7405 }
7406 }
7407
7408 for (i = 0; i < num_drivers; i++) {
7409 DEBUG(5, ("\tdriver: [%s]\n", drivers[i]));
7410
7411 result = winreg_get_driver(tmp_ctx, b,
7412 architecture, drivers[i],
7413 version, &driver);
7414 if (!W_ERROR_IS_OK(result)) {
7415 goto out;
7416 }
7417
7418 switch (level) {
7419 case 1:
7420 result = fill_printer_driver_info1(info, &info[count+i].info1,
7421 driver, servername);
7422 break;
7423 case 2:
7424 result = fill_printer_driver_info2(info, &info[count+i].info2,
7425 driver, servername);
7426 break;
7427 case 3:
7428 result = fill_printer_driver_info3(info, &info[count+i].info3,
7429 driver, servername);
7430 break;
7431 case 4:
7432 result = fill_printer_driver_info4(info, &info[count+i].info4,
7433 driver, servername);
7434 break;
7435 case 5:
7436 result = fill_printer_driver_info5(info, &info[count+i].info5,
7437 driver, servername);
7438 break;
7439 case 6:
7440 result = fill_printer_driver_info6(info, &info[count+i].info6,
7441 driver, servername);
7442 break;
7443 case 8:
7444 result = fill_printer_driver_info8(info, &info[count+i].info8,
7445 driver, servername);
7446 break;
7447 default:
7448 result = WERR_UNKNOWN_LEVEL;
7449 break;
7450 }
7451
7452 TALLOC_FREE(driver);
7453
7454 if (!W_ERROR_IS_OK(result)) {
7455 goto out;
7456 }
7457 }
7458
7459 count += num_drivers;
7460 TALLOC_FREE(drivers);
7461 }
7462
7463 out:
7464 if (W_ERROR_IS_OK(result)) {
7465 *info_p = talloc_move(mem_ctx, &info);
7466 *count_p = count;
7467 }
7468
7469 talloc_free(tmp_ctx);
7470 return result;
7471 }
7472
7473 /****************************************************************************
7474 Enumerates all printer drivers by level.
7475 ****************************************************************************/
7476
7477 static WERROR enumprinterdrivers_level(TALLOC_CTX *mem_ctx,
7478 const struct auth_session_info *session_info,
7479 struct messaging_context *msg_ctx,
7480 const char *servername,
7481 const char *architecture,
7482 uint32_t level,
7483 union spoolss_DriverInfo **info_p,
7484 uint32_t *count_p)
7485 {
7486 uint32_t a,i;
7487 WERROR result = WERR_OK;
7488
7489 if (strequal(architecture, SPOOLSS_ARCHITECTURE_ALL)) {
7490
7491 for (a=0; archi_table[a].long_archi != NULL; a++) {
7492
7493 union spoolss_DriverInfo *info = NULL;
7494 uint32_t count = 0;
7495
7496 result = enumprinterdrivers_level_by_architecture(mem_ctx,
7497 session_info,
7498 msg_ctx,
7499 servername,
7500 archi_table[a].long_archi,
7501 level,
7502 &info,
7503 &count);
7504 if (!W_ERROR_IS_OK(result)) {
7505 continue;
7506 }
7507
7508 for (i=0; i < count; i++) {
7509 ADD_TO_ARRAY(mem_ctx, union spoolss_DriverInfo,
7510 info[i], info_p, count_p);
7511 }
7512 }
7513
7514 return result;
7515 }
7516
7517 return enumprinterdrivers_level_by_architecture(mem_ctx,
7518 session_info,
7519 msg_ctx,
7520 servername,
7521 architecture,
7522 level,
7523 info_p,
7524 count_p);
7525 }
7526
7527 /****************************************************************
7528 _spoolss_EnumPrinterDrivers
7529 ****************************************************************/
7530
7531 WERROR _spoolss_EnumPrinterDrivers(struct pipes_struct *p,
7532 struct spoolss_EnumPrinterDrivers *r)
7533 {
7534 const char *cservername;
7535 WERROR result;
7536
7537 /* that's an [in out] buffer */
7538
7539 if (!r->in.buffer && (r->in.offered != 0)) {
7540 return WERR_INVALID_PARAM;
7541 }
7542
7543 DEBUG(4,("_spoolss_EnumPrinterDrivers\n"));
7544
7545 *r->out.needed = 0;
7546 *r->out.count = 0;
7547 *r->out.info = NULL;
7548
7549 cservername = canon_servername(r->in.server);
7550
7551 if (!is_myname_or_ipaddr(cservername)) {
7552 return WERR_UNKNOWN_PRINTER_DRIVER;
7553 }
7554
7555 result = enumprinterdrivers_level(p->mem_ctx,
7556 get_session_info_system(),
7557 p->msg_ctx,
7558 cservername,
7559 r->in.environment,
7560 r->in.level,
7561 r->out.info,
7562 r->out.count);
7563 if (!W_ERROR_IS_OK(result)) {
7564 return result;
7565 }
7566
7567 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7568 spoolss_EnumPrinterDrivers,
7569 *r->out.info, r->in.level,
7570 *r->out.count);
7571 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
7572 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
7573
7574 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7575 }
7576
7577 /****************************************************************
7578 _spoolss_EnumForms
7579 ****************************************************************/
7580
7581 WERROR _spoolss_EnumForms(struct pipes_struct *p,
7582 struct spoolss_EnumForms *r)
7583 {
7584 WERROR result;
7585
7586 *r->out.count = 0;
7587 *r->out.needed = 0;
7588 *r->out.info = NULL;
7589
7590 /* that's an [in out] buffer */
7591
7592 if (!r->in.buffer && (r->in.offered != 0) ) {
7593 return WERR_INVALID_PARAM;
7594 }
7595
7596 DEBUG(4,("_spoolss_EnumForms\n"));
7597 DEBUGADD(5,("Offered buffer size [%d]\n", r->in.offered));
7598 DEBUGADD(5,("Info level [%d]\n", r->in.level));
7599
7600 switch (r->in.level) {
7601 case 1:
7602 result = winreg_printer_enumforms1_internal(p->mem_ctx,
7603 get_session_info_system(),
7604 p->msg_ctx,
7605 r->out.count,
7606 r->out.info);
7607 break;
7608 default:
7609 result = WERR_UNKNOWN_LEVEL;
7610 break;
7611 }
7612
7613 if (!W_ERROR_IS_OK(result)) {
7614 return result;
7615 }
7616
7617 if (*r->out.count == 0) {
7618 return WERR_NO_MORE_ITEMS;
7619 }
7620
7621 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7622 spoolss_EnumForms,
7623 *r->out.info, r->in.level,
7624 *r->out.count);
7625 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
7626 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
7627
7628 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7629 }
7630
7631 /****************************************************************
7632 _spoolss_GetForm
7633 ****************************************************************/
7634
7635 WERROR _spoolss_GetForm(struct pipes_struct *p,
7636 struct spoolss_GetForm *r)
7637 {
7638 WERROR result;
7639
7640 /* that's an [in out] buffer */
7641
7642 if (!r->in.buffer && (r->in.offered != 0)) {
7643 return WERR_INVALID_PARAM;
7644 }
7645
7646 DEBUG(4,("_spoolss_GetForm\n"));
7647 DEBUGADD(5,("Offered buffer size [%d]\n", r->in.offered));
7648 DEBUGADD(5,("Info level [%d]\n", r->in.level));
7649
7650 switch (r->in.level) {
7651 case 1:
7652 result = winreg_printer_getform1_internal(p->mem_ctx,
7653 get_session_info_system(),
7654 p->msg_ctx,
7655 r->in.form_name,
7656 &r->out.info->info1);
7657 break;
7658 default:
7659 result = WERR_UNKNOWN_LEVEL;
7660 break;
7661 }
7662
7663 if (!W_ERROR_IS_OK(result)) {
7664 TALLOC_FREE(r->out.info);
7665 return result;
7666 }
7667
7668 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_FormInfo,
7669 r->out.info, r->in.level);
7670 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
7671
7672 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7673 }
7674
7675 /****************************************************************************
7676 ****************************************************************************/
7677
7678 static WERROR fill_port_1(TALLOC_CTX *mem_ctx,
7679 struct spoolss_PortInfo1 *r,
7680 const char *name)
7681 {
7682 r->port_name = talloc_strdup(mem_ctx, name);
7683 W_ERROR_HAVE_NO_MEMORY(r->port_name);
7684
7685 return WERR_OK;
7686 }
7687
7688 /****************************************************************************
7689 TODO: This probably needs distinguish between TCP/IP and Local ports
7690 somehow.
7691 ****************************************************************************/
7692
7693 static WERROR fill_port_2(TALLOC_CTX *mem_ctx,
7694 struct spoolss_PortInfo2 *r,
7695 const char *name)
7696 {
7697 r->port_name = talloc_strdup(mem_ctx, name);
7698 W_ERROR_HAVE_NO_MEMORY(r->port_name);
7699
7700 r->monitor_name = talloc_strdup(mem_ctx, "Local Monitor");
7701 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
7702
7703 r->description = talloc_strdup(mem_ctx, SPL_LOCAL_PORT);
7704 W_ERROR_HAVE_NO_MEMORY(r->description);
7705
7706 r->port_type = SPOOLSS_PORT_TYPE_WRITE;
7707 r->reserved = 0;
7708
7709 return WERR_OK;
7710 }
7711
7712
7713 /****************************************************************************
7714 wrapper around the enumer ports command
7715 ****************************************************************************/
7716
7717 static WERROR enumports_hook(TALLOC_CTX *ctx, int *count, char ***lines)
7718 {
7719 char *cmd = lp_enumports_cmd();
7720 char **qlines = NULL;
7721 char *command = NULL;
7722 int numlines;
7723 int ret;
7724 int fd;
7725
7726 *count = 0;
7727 *lines = NULL;
7728
7729 /* if no hook then just fill in the default port */
7730
7731 if ( !*cmd ) {
7732 if (!(qlines = talloc_array( NULL, char*, 2 ))) {
7733 return WERR_NOMEM;
7734 }
7735 if (!(qlines[0] = talloc_strdup(qlines, SAMBA_PRINTER_PORT_NAME ))) {
7736 TALLOC_FREE(qlines);
7737 return WERR_NOMEM;
7738 }
7739 qlines[1] = NULL;
7740 numlines = 1;
7741 }
7742 else {
7743 /* we have a valid enumport command */
7744
7745 command = talloc_asprintf(ctx, "%s \"%d\"", cmd, 1);
7746 if (!command) {
7747 return WERR_NOMEM;
7748 }
7749
7750 DEBUG(10,("Running [%s]\n", command));
7751 ret = smbrun(command, &fd);
7752 DEBUG(10,("Returned [%d]\n", ret));
7753 TALLOC_FREE(command);
7754 if (ret != 0) {
7755 if (fd != -1) {
7756 close(fd);
7757 }
7758 return WERR_ACCESS_DENIED;
7759 }
7760
7761 numlines = 0;
7762 qlines = fd_lines_load(fd, &numlines, 0, NULL);
7763 DEBUGADD(10,("Lines returned = [%d]\n", numlines));
7764 close(fd);
7765 }
7766
7767 *count = numlines;
7768 *lines = qlines;
7769
7770 return WERR_OK;
7771 }
7772
7773 /****************************************************************************
7774 enumports level 1.
7775 ****************************************************************************/
7776
7777 static WERROR enumports_level_1(TALLOC_CTX *mem_ctx,
7778 union spoolss_PortInfo **info_p,
7779 uint32_t *count)
7780 {
7781 union spoolss_PortInfo *info = NULL;
7782 int i=0;
7783 WERROR result = WERR_OK;
7784 char **qlines = NULL;
7785 int numlines = 0;
7786
7787 result = enumports_hook(talloc_tos(), &numlines, &qlines );
7788 if (!W_ERROR_IS_OK(result)) {
7789 goto out;
7790 }
7791
7792 if (numlines) {
7793 info = talloc_array(mem_ctx, union spoolss_PortInfo, numlines);
7794 if (!info) {
7795 DEBUG(10,("Returning WERR_NOMEM\n"));
7796 result = WERR_NOMEM;
7797 goto out;
7798 }
7799
7800 for (i=0; i<numlines; i++) {
7801 DEBUG(6,("Filling port number [%d] with port [%s]\n", i, qlines[i]));
7802 result = fill_port_1(info, &info[i].info1, qlines[i]);
7803 if (!W_ERROR_IS_OK(result)) {
7804 goto out;
7805 }
7806 }
7807 }
7808 TALLOC_FREE(qlines);
7809
7810 out:
7811 if (!W_ERROR_IS_OK(result)) {
7812 TALLOC_FREE(info);
7813 TALLOC_FREE(qlines);
7814 *count = 0;
7815 *info_p = NULL;
7816 return result;
7817 }
7818
7819 *info_p = info;
7820 *count = numlines;
7821
7822 return WERR_OK;
7823 }
7824
7825 /****************************************************************************
7826 enumports level 2.
7827 ****************************************************************************/
7828
7829 static WERROR enumports_level_2(TALLOC_CTX *mem_ctx,
7830 union spoolss_PortInfo **info_p,
7831 uint32_t *count)
7832 {
7833 union spoolss_PortInfo *info = NULL;
7834 int i=0;
7835 WERROR result = WERR_OK;
7836 char **qlines = NULL;
7837 int numlines = 0;
7838
7839 result = enumports_hook(talloc_tos(), &numlines, &qlines );
7840 if (!W_ERROR_IS_OK(result)) {
7841 goto out;
7842 }
7843
7844 if (numlines) {
7845 info = talloc_array(mem_ctx, union spoolss_PortInfo, numlines);
7846 if (!info) {
7847 DEBUG(10,("Returning WERR_NOMEM\n"));
7848 result = WERR_NOMEM;
7849 goto out;
7850 }
7851
7852 for (i=0; i<numlines; i++) {
7853 DEBUG(6,("Filling port number [%d] with port [%s]\n", i, qlines[i]));
7854 result = fill_port_2(info, &info[i].info2, qlines[i]);
7855 if (!W_ERROR_IS_OK(result)) {
7856 goto out;
7857 }
7858 }
7859 }
7860 TALLOC_FREE(qlines);
7861
7862 out:
7863 if (!W_ERROR_IS_OK(result)) {
7864 TALLOC_FREE(info);
7865 TALLOC_FREE(qlines);
7866 *count = 0;
7867 *info_p = NULL;
7868 return result;
7869 }
7870
7871 *info_p = info;
7872 *count = numlines;
7873
7874 return WERR_OK;
7875 }
7876
7877 /****************************************************************
7878 _spoolss_EnumPorts
7879 ****************************************************************/
7880
7881 WERROR _spoolss_EnumPorts(struct pipes_struct *p,
7882 struct spoolss_EnumPorts *r)
7883 {
7884 WERROR result;
7885
7886 /* that's an [in out] buffer */
7887
7888 if (!r->in.buffer && (r->in.offered != 0)) {
7889 return WERR_INVALID_PARAM;
7890 }
7891
7892 DEBUG(4,("_spoolss_EnumPorts\n"));
7893
7894 *r->out.count = 0;
7895 *r->out.needed = 0;
7896 *r->out.info = NULL;
7897
7898 switch (r->in.level) {
7899 case 1:
7900 result = enumports_level_1(p->mem_ctx, r->out.info,
7901 r->out.count);
7902 break;
7903 case 2:
7904 result = enumports_level_2(p->mem_ctx, r->out.info,
7905 r->out.count);
7906 break;
7907 default:
7908 return WERR_UNKNOWN_LEVEL;
7909 }
7910
7911 if (!W_ERROR_IS_OK(result)) {
7912 return result;
7913 }
7914
7915 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7916 spoolss_EnumPorts,
7917 *r->out.info, r->in.level,
7918 *r->out.count);
7919 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
7920 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
7921
7922 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7923 }
7924
7925 /****************************************************************************
7926 ****************************************************************************/
7927
7928 static WERROR spoolss_addprinterex_level_2(struct pipes_struct *p,
7929 const char *server,
7930 struct spoolss_SetPrinterInfoCtr *info_ctr,
7931 struct spoolss_DeviceMode *devmode,
7932 struct security_descriptor *secdesc,
7933 struct spoolss_UserLevelCtr *user_ctr,
7934 struct policy_handle *handle)
7935 {
7936 struct spoolss_SetPrinterInfo2 *info2 = info_ctr->info.info2;
7937 uint32_t info2_mask = SPOOLSS_PRINTER_INFO_ALL;
7938 int snum;
7939 WERROR err = WERR_OK;
7940
7941 /* samba does not have a concept of local, non-shared printers yet, so
7942 * make sure we always setup sharename - gd */
7943 if ((info2->sharename == NULL || info2->sharename[0] == '\0') &&
7944 (info2->printername != NULL && info2->printername[0] != '\0')) {
7945 DEBUG(5, ("spoolss_addprinterex_level_2: "
7946 "no sharename has been set, setting printername %s as sharename\n",
7947 info2->printername));
7948 info2->sharename = info2->printername;
7949 }
7950
7951 /* check to see if the printer already exists */
7952 if ((snum = print_queue_snum(info2->sharename)) != -1) {
7953 DEBUG(5, ("spoolss_addprinterex_level_2: Attempted to add a printer named [%s] when one already existed!\n",
7954 info2->sharename));
7955 return WERR_PRINTER_ALREADY_EXISTS;
7956 }
7957
7958 if (!lp_force_printername(GLOBAL_SECTION_SNUM)) {
7959 if ((snum = print_queue_snum(info2->printername)) != -1) {
7960 DEBUG(5, ("spoolss_addprinterex_level_2: Attempted to add a printer named [%s] when one already existed!\n",
7961 info2->printername));
7962 return WERR_PRINTER_ALREADY_EXISTS;
7963 }
7964 }
7965
7966 /* validate printer info struct */
7967 if (!info2->printername || strlen(info2->printername) == 0) {
7968 return WERR_INVALID_PRINTER_NAME;
7969 }
7970 if (!info2->portname || strlen(info2->portname) == 0) {
7971 return WERR_UNKNOWN_PORT;
7972 }
7973 if (!info2->drivername || strlen(info2->drivername) == 0) {
7974 return WERR_UNKNOWN_PRINTER_DRIVER;
7975 }
7976 if (!info2->printprocessor || strlen(info2->printprocessor) == 0) {
7977 return WERR_UNKNOWN_PRINTPROCESSOR;
7978 }
7979
7980 /* FIXME!!! smbd should check to see if the driver is installed before
7981 trying to add a printer like this --jerry */
7982
7983 if (*lp_addprinter_cmd() ) {
7984 char *raddr;
7985
7986 raddr = tsocket_address_inet_addr_string(p->remote_address,
7987 p->mem_ctx);
7988 if (raddr == NULL) {
7989 return WERR_NOMEM;
7990 }
7991
7992 if ( !add_printer_hook(p->mem_ctx, p->session_info->security_token,
7993 info2, raddr,
7994 p->msg_ctx) ) {
7995 return WERR_ACCESS_DENIED;
7996 }
7997 } else {
7998 DEBUG(0,("spoolss_addprinterex_level_2: add printer for printer %s called and no "
7999 "smb.conf parameter \"addprinter command\" is defined. This "
8000 "parameter must exist for this call to succeed\n",
8001 info2->sharename ));
8002 }
8003
8004 if ((snum = print_queue_snum(info2->sharename)) == -1) {
8005 return WERR_ACCESS_DENIED;
8006 }
8007
8008 /* you must be a printer admin to add a new printer */
8009 if (!print_access_check(p->session_info,
8010 p->msg_ctx,
8011 snum,
8012 PRINTER_ACCESS_ADMINISTER)) {
8013 return WERR_ACCESS_DENIED;
8014 }
8015
8016 /*
8017 * Do sanity check on the requested changes for Samba.
8018 */
8019
8020 if (!check_printer_ok(p->mem_ctx, info2, snum)) {
8021 return WERR_INVALID_PARAM;
8022 }
8023
8024 if (devmode == NULL) {
8025 info2_mask = ~SPOOLSS_PRINTER_INFO_DEVMODE;
8026 }
8027
8028 update_dsspooler(p->mem_ctx,
8029 get_session_info_system(),
8030 p->msg_ctx,
8031 0,
8032 info2,
8033 NULL);
8034
8035 err = winreg_update_printer_internal(p->mem_ctx,
8036 get_session_info_system(),
8037 p->msg_ctx,
8038 info2->sharename,
8039 info2_mask,
8040 info2,
8041 devmode,
8042 secdesc);
8043 if (!W_ERROR_IS_OK(err)) {
8044 return err;
8045 }
8046
8047 err = open_printer_hnd(p, handle, info2->printername, PRINTER_ACCESS_ADMINISTER);
8048 if (!W_ERROR_IS_OK(err)) {
8049 /* Handle open failed - remove addition. */
8050 ZERO_STRUCTP(handle);
8051 return err;
8052 }
8053
8054 return WERR_OK;
8055 }
8056
8057 /****************************************************************
8058 _spoolss_AddPrinterEx
8059 ****************************************************************/
8060
8061 WERROR _spoolss_AddPrinterEx(struct pipes_struct *p,
8062 struct spoolss_AddPrinterEx *r)
8063 {
8064 switch (r->in.info_ctr->level) {
8065 case 1:
8066 /* we don't handle yet */
8067 /* but I know what to do ... */
8068 return WERR_UNKNOWN_LEVEL;
8069 case 2:
8070 return spoolss_addprinterex_level_2(p, r->in.server,
8071 r->in.info_ctr,
8072 r->in.devmode_ctr->devmode,
8073 r->in.secdesc_ctr->sd,
8074 r->in.userlevel_ctr,
8075 r->out.handle);
8076 default:
8077 return WERR_UNKNOWN_LEVEL;
8078 }
8079 }
8080
8081 /****************************************************************
8082 _spoolss_AddPrinter
8083 ****************************************************************/
8084
8085 WERROR _spoolss_AddPrinter(struct pipes_struct *p,
8086 struct spoolss_AddPrinter *r)
8087 {
8088 struct spoolss_AddPrinterEx a;
8089 struct spoolss_UserLevelCtr userlevel_ctr;
8090
8091 ZERO_STRUCT(userlevel_ctr);
8092
8093 userlevel_ctr.level = 1;
8094
8095 a.in.server = r->in.server;
8096 a.in.info_ctr = r->in.info_ctr;
8097 a.in.devmode_ctr = r->in.devmode_ctr;
8098 a.in.secdesc_ctr = r->in.secdesc_ctr;
8099 a.in.userlevel_ctr = &userlevel_ctr;
8100 a.out.handle = r->out.handle;
8101
8102 return _spoolss_AddPrinterEx(p, &a);
8103 }
8104
8105 /****************************************************************
8106 _spoolss_AddPrinterDriverEx
8107 ****************************************************************/
8108
8109 WERROR _spoolss_AddPrinterDriverEx(struct pipes_struct *p,
8110 struct spoolss_AddPrinterDriverEx *r)
8111 {
8112 WERROR err = WERR_OK;
8113 const char *driver_name = NULL;
8114 uint32_t version;
8115 const char *fn;
8116
8117 switch (p->opnum) {
8118 case NDR_SPOOLSS_ADDPRINTERDRIVER:
8119 fn = "_spoolss_AddPrinterDriver";
8120 break;
8121 case NDR_SPOOLSS_ADDPRINTERDRIVEREX:
8122 fn = "_spoolss_AddPrinterDriverEx";
8123 break;
8124 default:
8125 return WERR_INVALID_PARAM;
8126 }
8127
8128 /*
8129 * we only support the semantics of AddPrinterDriver()
8130 * i.e. only copy files that are newer than existing ones
8131 */
8132
8133 if (r->in.flags == 0) {
8134 return WERR_INVALID_PARAM;
8135 }
8136
8137 if (r->in.flags != APD_COPY_NEW_FILES) {
8138 return WERR_ACCESS_DENIED;
8139 }
8140
8141 /* FIXME */
8142 if (r->in.info_ctr->level != 3 && r->in.info_ctr->level != 6) {
8143 /* Clever hack from Martin Zielinski <mz@seh.de>
8144 * to allow downgrade from level 8 (Vista).
8145 */
8146 DEBUG(0,("%s: level %d not yet implemented\n", fn,
8147 r->in.info_ctr->level));
8148 return WERR_UNKNOWN_LEVEL;
8149 }
8150
8151 DEBUG(5,("Cleaning driver's information\n"));
8152 err = clean_up_driver_struct(p->mem_ctx, p->session_info, r->in.info_ctr);
8153 if (!W_ERROR_IS_OK(err))
8154 goto done;
8155
8156 DEBUG(5,("Moving driver to final destination\n"));
8157 err = move_driver_to_download_area(p->session_info, r->in.info_ctr);
8158 if (!W_ERROR_IS_OK(err)) {
8159 goto done;
8160 }
8161
8162 err = winreg_add_driver_internal(p->mem_ctx,
8163 get_session_info_system(),
8164 p->msg_ctx,
8165 r->in.info_ctr,
8166 &driver_name,
8167 &version);
8168 if (!W_ERROR_IS_OK(err)) {
8169 goto done;
8170 }
8171
8172 /*
8173 * I think this is where he DrvUpgradePrinter() hook would be
8174 * be called in a driver's interface DLL on a Windows NT 4.0/2k
8175 * server. Right now, we just need to send ourselves a message
8176 * to update each printer bound to this driver. --jerry
8177 */
8178
8179 if (!srv_spoolss_drv_upgrade_printer(driver_name, p->msg_ctx)) {
8180 DEBUG(0,("%s: Failed to send message about upgrading driver [%s]!\n",
8181 fn, driver_name));
8182 }
8183
8184 done:
8185 return err;
8186 }
8187
8188 /****************************************************************
8189 _spoolss_AddPrinterDriver
8190 ****************************************************************/
8191
8192 WERROR _spoolss_AddPrinterDriver(struct pipes_struct *p,
8193 struct spoolss_AddPrinterDriver *r)
8194 {
8195 struct spoolss_AddPrinterDriverEx a;
8196
8197 switch (r->in.info_ctr->level) {
8198 case 2:
8199 case 3:
8200 case 4:
8201 case 5:
8202 break;
8203 default:
8204 return WERR_UNKNOWN_LEVEL;
8205 }
8206
8207 a.in.servername = r->in.servername;
8208 a.in.info_ctr = r->in.info_ctr;
8209 a.in.flags = APD_COPY_NEW_FILES;
8210
8211 return _spoolss_AddPrinterDriverEx(p, &a);
8212 }
8213
8214 /****************************************************************************
8215 ****************************************************************************/
8216
8217 struct _spoolss_paths {
8218 int type;
8219 const char *share;
8220 const char *dir;
8221 };
8222
8223 enum { SPOOLSS_DRIVER_PATH, SPOOLSS_PRTPROCS_PATH };
8224
8225 static const struct _spoolss_paths spoolss_paths[]= {
8226 { SPOOLSS_DRIVER_PATH, "print$", "DRIVERS" },
8227 { SPOOLSS_PRTPROCS_PATH, "prnproc$", "PRTPROCS" }
8228 };
8229
8230 static WERROR compose_spoolss_server_path(TALLOC_CTX *mem_ctx,
8231 const char *servername,
8232 const char *environment,
8233 int component,
8234 char **path)
8235 {
8236 const char *pservername = NULL;
8237 const char *long_archi = SPOOLSS_ARCHITECTURE_NT_X86;
8238 const char *short_archi;
8239
8240 *path = NULL;
8241
8242 /* environment may be empty */
8243 if (environment && strlen(environment)) {
8244 long_archi = environment;
8245 }
8246
8247 /* servername may be empty */
8248 if (servername && strlen(servername)) {
8249 pservername = canon_servername(servername);
8250
8251 if (!is_myname_or_ipaddr(pservername)) {
8252 return WERR_INVALID_PARAM;
8253 }
8254 }
8255
8256 if (!(short_archi = get_short_archi(long_archi))) {
8257 return WERR_INVALID_ENVIRONMENT;
8258 }
8259
8260 switch (component) {
8261 case SPOOLSS_PRTPROCS_PATH:
8262 case SPOOLSS_DRIVER_PATH:
8263 if (pservername) {
8264 *path = talloc_asprintf(mem_ctx,
8265 "\\\\%s\\%s\\%s",
8266 pservername,
8267 spoolss_paths[component].share,
8268 short_archi);
8269 } else {
8270 *path = talloc_asprintf(mem_ctx, "%s\\%s\\%s",
8271 SPOOLSS_DEFAULT_SERVER_PATH,
8272 spoolss_paths[component].dir,
8273 short_archi);
8274 }
8275 break;
8276 default:
8277 return WERR_INVALID_PARAM;
8278 }
8279
8280 if (!*path) {
8281 return WERR_NOMEM;
8282 }
8283
8284 return WERR_OK;
8285 }
8286
8287 /****************************************************************************
8288 ****************************************************************************/
8289
8290 static WERROR getprinterdriverdir_level_1(TALLOC_CTX *mem_ctx,
8291 const char *servername,
8292 const char *environment,
8293 struct spoolss_DriverDirectoryInfo1 *r)
8294 {
8295 WERROR werr;
8296 char *path = NULL;
8297
8298 werr = compose_spoolss_server_path(mem_ctx,
8299 servername,
8300 environment,
8301 SPOOLSS_DRIVER_PATH,
8302 &path);
8303 if (!W_ERROR_IS_OK(werr)) {
8304 return werr;
8305 }
8306
8307 DEBUG(4,("printer driver directory: [%s]\n", path));
8308
8309 r->directory_name = path;
8310
8311 return WERR_OK;
8312 }
8313
8314 /****************************************************************
8315 _spoolss_GetPrinterDriverDirectory
8316 ****************************************************************/
8317
8318 WERROR _spoolss_GetPrinterDriverDirectory(struct pipes_struct *p,
8319 struct spoolss_GetPrinterDriverDirectory *r)
8320 {
8321 WERROR werror;
8322
8323 /* that's an [in out] buffer */
8324
8325 if (!r->in.buffer && (r->in.offered != 0)) {
8326 return WERR_INVALID_PARAM;
8327 }
8328
8329 DEBUG(5,("_spoolss_GetPrinterDriverDirectory: level %d\n",
8330 r->in.level));
8331
8332 *r->out.needed = 0;
8333
8334 /* r->in.level is ignored */
8335
8336 werror = getprinterdriverdir_level_1(p->mem_ctx,
8337 r->in.server,
8338 r->in.environment,
8339 &r->out.info->info1);
8340 if (!W_ERROR_IS_OK(werror)) {
8341 TALLOC_FREE(r->out.info);
8342 return werror;
8343 }
8344
8345 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_DriverDirectoryInfo,
8346 r->out.info, r->in.level);
8347 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
8348
8349 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8350 }
8351
8352 /****************************************************************
8353 _spoolss_EnumPrinterData
8354 ****************************************************************/
8355
8356 WERROR _spoolss_EnumPrinterData(struct pipes_struct *p,
8357 struct spoolss_EnumPrinterData *r)
8358 {
8359 WERROR result;
8360 struct spoolss_EnumPrinterDataEx r2;
8361 uint32_t count;
8362 struct spoolss_PrinterEnumValues *info, *val = NULL;
8363 uint32_t needed;
8364
8365 r2.in.handle = r->in.handle;
8366 r2.in.key_name = "PrinterDriverData";
8367 r2.in.offered = 0;
8368 r2.out.count = &count;
8369 r2.out.info = &info;
8370 r2.out.needed = &needed;
8371
8372 result = _spoolss_EnumPrinterDataEx(p, &r2);
8373 if (W_ERROR_EQUAL(result, WERR_MORE_DATA)) {
8374 r2.in.offered = needed;
8375 result = _spoolss_EnumPrinterDataEx(p, &r2);
8376 }
8377 if (!W_ERROR_IS_OK(result)) {
8378 return result;
8379 }
8380
8381 /*
8382 * The NT machine wants to know the biggest size of value and data
8383 *
8384 * cf: MSDN EnumPrinterData remark section
8385 */
8386
8387 if (!r->in.value_offered && !r->in.data_offered) {
8388 uint32_t biggest_valuesize = 0;
8389 uint32_t biggest_datasize = 0;
8390 int i, name_length;
8391
8392 DEBUGADD(6,("Activating NT mega-hack to find sizes\n"));
8393
8394 for (i=0; i<count; i++) {
8395
8396 name_length = strlen(info[i].value_name);
8397 if (strlen(info[i].value_name) > biggest_valuesize) {
8398 biggest_valuesize = name_length;
8399 }
8400
8401 if (info[i].data_length > biggest_datasize) {
8402 biggest_datasize = info[i].data_length;
8403 }
8404
8405 DEBUG(6,("current values: [%d], [%d]\n", biggest_valuesize,
8406 biggest_datasize));
8407 }
8408
8409 /* the value is an UNICODE string but real_value_size is the length
8410 in bytes including the trailing 0 */
8411
8412 *r->out.value_needed = 2 * (1 + biggest_valuesize);
8413 *r->out.data_needed = biggest_datasize;
8414
8415 DEBUG(6,("final values: [%d], [%d]\n",
8416 *r->out.value_needed, *r->out.data_needed));
8417
8418 return WERR_OK;
8419 }
8420
8421 if (r->in.enum_index < count) {
8422 val = &info[r->in.enum_index];
8423 }
8424
8425 if (val == NULL) {
8426 /* out_value should default to "" or else NT4 has
8427 problems unmarshalling the response */
8428
8429 if (r->in.value_offered) {
8430 *r->out.value_needed = 1;
8431 r->out.value_name = talloc_strdup(r, "");
8432 if (!r->out.value_name) {
8433 return WERR_NOMEM;
8434 }
8435 } else {
8436 r->out.value_name = NULL;
8437 *r->out.value_needed = 0;
8438 }
8439
8440 /* the data is counted in bytes */
8441
8442 *r->out.data_needed = r->in.data_offered;
8443
8444 result = WERR_NO_MORE_ITEMS;
8445 } else {
8446 /*
8447 * the value is:
8448 * - counted in bytes in the request
8449 * - counted in UNICODE chars in the max reply
8450 * - counted in bytes in the real size
8451 *
8452 * take a pause *before* coding not *during* coding
8453 */
8454
8455 /* name */
8456 if (r->in.value_offered) {
8457 r->out.value_name = talloc_strdup(r, val->value_name);
8458 if (!r->out.value_name) {
8459 return WERR_NOMEM;
8460 }
8461 *r->out.value_needed = val->value_name_len;
8462 } else {
8463 r->out.value_name = NULL;
8464 *r->out.value_needed = 0;
8465 }
8466
8467 /* type */
8468
8469 *r->out.type = val->type;
8470
8471 /* data - counted in bytes */
8472
8473 /*
8474 * See the section "Dynamically Typed Query Parameters"
8475 * in MS-RPRN.
8476 */
8477
8478 if (r->out.data && val->data && val->data->data &&
8479 val->data_length && r->in.data_offered) {
8480 memcpy(r->out.data, val->data->data,
8481 MIN(val->data_length,r->in.data_offered));
8482 }
8483
8484 *r->out.data_needed = val->data_length;
8485
8486 result = WERR_OK;
8487 }
8488
8489 return result;
8490 }
8491
8492 /****************************************************************
8493 _spoolss_SetPrinterData
8494 ****************************************************************/
8495
8496 WERROR _spoolss_SetPrinterData(struct pipes_struct *p,
8497 struct spoolss_SetPrinterData *r)
8498 {
8499 struct spoolss_SetPrinterDataEx r2;
8500
8501 r2.in.handle = r->in.handle;
8502 r2.in.key_name = "PrinterDriverData";
8503 r2.in.value_name = r->in.value_name;
8504 r2.in.type = r->in.type;
8505 r2.in.data = r->in.data;
8506 r2.in.offered = r->in.offered;
8507
8508 return _spoolss_SetPrinterDataEx(p, &r2);
8509 }
8510
8511 /****************************************************************
8512 _spoolss_ResetPrinter
8513 ****************************************************************/
8514
8515 WERROR _spoolss_ResetPrinter(struct pipes_struct *p,
8516 struct spoolss_ResetPrinter *r)
8517 {
8518 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
8519 int snum;
8520
8521 DEBUG(5,("_spoolss_ResetPrinter\n"));
8522
8523 /*
8524 * All we do is to check to see if the handle and queue is valid.
8525 * This call really doesn't mean anything to us because we only
8526 * support RAW printing. --jerry
8527 */
8528
8529 if (!Printer) {
8530 DEBUG(2,("_spoolss_ResetPrinter: Invalid handle (%s:%u:%u).\n",
8531 OUR_HANDLE(r->in.handle)));
8532 return WERR_BADFID;
8533 }
8534
8535 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
8536 return WERR_BADFID;
8537
8538
8539 /* blindly return success */
8540 return WERR_OK;
8541 }
8542
8543 /****************************************************************
8544 _spoolss_DeletePrinterData
8545 ****************************************************************/
8546
8547 WERROR _spoolss_DeletePrinterData(struct pipes_struct *p,
8548 struct spoolss_DeletePrinterData *r)
8549 {
8550 struct spoolss_DeletePrinterDataEx r2;
8551
8552 r2.in.handle = r->in.handle;
8553 r2.in.key_name = "PrinterDriverData";
8554 r2.in.value_name = r->in.value_name;
8555
8556 return _spoolss_DeletePrinterDataEx(p, &r2);
8557 }
8558
8559 /****************************************************************
8560 _spoolss_AddForm
8561 ****************************************************************/
8562
8563 WERROR _spoolss_AddForm(struct pipes_struct *p,
8564 struct spoolss_AddForm *r)
8565 {
8566 struct spoolss_AddFormInfo1 *form = r->in.info.info1;
8567 int snum = -1;
8568 WERROR status = WERR_OK;
8569 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
8570 struct dcerpc_binding_handle *b;
8571 TALLOC_CTX *tmp_ctx = NULL;
8572
8573 DEBUG(5,("_spoolss_AddForm\n"));
8574
8575 if (!Printer) {
8576 DEBUG(2,("_spoolss_AddForm: Invalid handle (%s:%u:%u).\n",
8577 OUR_HANDLE(r->in.handle)));
8578 return WERR_BADFID;
8579 }
8580
8581 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
8582 and not a printer admin, then fail */
8583
8584 if ((p->session_info->unix_token->uid != sec_initial_uid()) &&
8585 !security_token_has_privilege(p->session_info->security_token, SEC_PRIV_PRINT_OPERATOR) &&
8586 !token_contains_name_in_list(uidtoname(p->session_info->unix_token->uid),
8587 p->session_info->info->domain_name,
8588 NULL,
8589 p->session_info->security_token,
8590 lp_printer_admin(snum))) {
8591 DEBUG(2,("_spoolss_Addform: denied by insufficient permissions.\n"));
8592 return WERR_ACCESS_DENIED;
8593 }
8594
8595 switch (form->flags) {
8596 case SPOOLSS_FORM_USER:
8597 case SPOOLSS_FORM_BUILTIN:
8598 case SPOOLSS_FORM_PRINTER:
8599 break;
8600 default:
8601 return WERR_INVALID_PARAM;
8602 }
8603
8604 tmp_ctx = talloc_new(p->mem_ctx);
8605 if (!tmp_ctx) {
8606 return WERR_NOMEM;
8607 }
8608
8609 status = winreg_printer_binding_handle(tmp_ctx,
8610 get_session_info_system(),
8611 p->msg_ctx,
8612 &b);
8613 if (!W_ERROR_IS_OK(status)) {
8614 goto done;
8615 }
8616
8617 status = winreg_printer_addform1(tmp_ctx, b, form);
8618 if (!W_ERROR_IS_OK(status)) {
8619 goto done;
8620 }
8621
8622 /*
8623 * ChangeID must always be set if this is a printer
8624 */
8625 if (Printer->printer_type == SPLHND_PRINTER) {
8626 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8627 status = WERR_BADFID;
8628 goto done;
8629 }
8630
8631 status = winreg_printer_update_changeid(tmp_ctx, b,
8632 lp_const_servicename(snum));
8633 }
8634
8635 done:
8636 talloc_free(tmp_ctx);
8637 return status;
8638 }
8639
8640 /****************************************************************
8641 _spoolss_DeleteForm
8642 ****************************************************************/
8643
8644 WERROR _spoolss_DeleteForm(struct pipes_struct *p,
8645 struct spoolss_DeleteForm *r)
8646 {
8647 const char *form_name = r->in.form_name;
8648 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
8649 int snum = -1;
8650 WERROR status = WERR_OK;
8651 struct dcerpc_binding_handle *b;
8652 TALLOC_CTX *tmp_ctx = NULL;
8653
8654 DEBUG(5,("_spoolss_DeleteForm\n"));
8655
8656 if (!Printer) {
8657 DEBUG(2,("_spoolss_DeleteForm: Invalid handle (%s:%u:%u).\n",
8658 OUR_HANDLE(r->in.handle)));
8659 return WERR_BADFID;
8660 }
8661
8662 if ((p->session_info->unix_token->uid != sec_initial_uid()) &&
8663 !security_token_has_privilege(p->session_info->security_token, SEC_PRIV_PRINT_OPERATOR) &&
8664 !token_contains_name_in_list(uidtoname(p->session_info->unix_token->uid),
8665 p->session_info->info->domain_name,
8666 NULL,
8667 p->session_info->security_token,
8668 lp_printer_admin(snum))) {
8669 DEBUG(2,("_spoolss_DeleteForm: denied by insufficient permissions.\n"));
8670 return WERR_ACCESS_DENIED;
8671 }
8672
8673 tmp_ctx = talloc_new(p->mem_ctx);
8674 if (!tmp_ctx) {
8675 return WERR_NOMEM;
8676 }
8677
8678 status = winreg_printer_binding_handle(tmp_ctx,
8679 get_session_info_system(),
8680 p->msg_ctx,
8681 &b);
8682 if (!W_ERROR_IS_OK(status)) {
8683 goto done;
8684 }
8685
8686 status = winreg_printer_deleteform1(tmp_ctx, b, form_name);
8687 if (!W_ERROR_IS_OK(status)) {
8688 goto done;
8689 }
8690
8691 /*
8692 * ChangeID must always be set if this is a printer
8693 */
8694 if (Printer->printer_type == SPLHND_PRINTER) {
8695 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8696 status = WERR_BADFID;
8697 goto done;
8698 }
8699
8700 status = winreg_printer_update_changeid(tmp_ctx, b,
8701 lp_const_servicename(snum));
8702 }
8703
8704 done:
8705 talloc_free(tmp_ctx);
8706 return status;
8707 }
8708
8709 /****************************************************************
8710 _spoolss_SetForm
8711 ****************************************************************/
8712
8713 WERROR _spoolss_SetForm(struct pipes_struct *p,
8714 struct spoolss_SetForm *r)
8715 {
8716 struct spoolss_AddFormInfo1 *form = r->in.info.info1;
8717 const char *form_name = r->in.form_name;
8718 int snum = -1;
8719 WERROR status = WERR_OK;
8720 struct dcerpc_binding_handle *b;
8721 TALLOC_CTX *tmp_ctx = NULL;
8722
8723 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
8724
8725 DEBUG(5,("_spoolss_SetForm\n"));
8726
8727 if (!Printer) {
8728 DEBUG(2,("_spoolss_SetForm: Invalid handle (%s:%u:%u).\n",
8729 OUR_HANDLE(r->in.handle)));
8730 return WERR_BADFID;
8731 }
8732
8733 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
8734 and not a printer admin, then fail */
8735
8736 if ((p->session_info->unix_token->uid != sec_initial_uid()) &&
8737 !security_token_has_privilege(p->session_info->security_token, SEC_PRIV_PRINT_OPERATOR) &&
8738 !token_contains_name_in_list(uidtoname(p->session_info->unix_token->uid),
8739 p->session_info->info->domain_name,
8740 NULL,
8741 p->session_info->security_token,
8742 lp_printer_admin(snum))) {
8743 DEBUG(2,("_spoolss_Setform: denied by insufficient permissions.\n"));
8744 return WERR_ACCESS_DENIED;
8745 }
8746
8747 tmp_ctx = talloc_new(p->mem_ctx);
8748 if (!tmp_ctx) {
8749 return WERR_NOMEM;
8750 }
8751
8752 status = winreg_printer_binding_handle(tmp_ctx,
8753 get_session_info_system(),
8754 p->msg_ctx,
8755 &b);
8756 if (!W_ERROR_IS_OK(status)) {
8757 goto done;
8758 }
8759
8760 status = winreg_printer_setform1(tmp_ctx, b,
8761 form_name,
8762 form);
8763 if (!W_ERROR_IS_OK(status)) {
8764 goto done;
8765 }
8766
8767 /*
8768 * ChangeID must always be set if this is a printer
8769 */
8770 if (Printer->printer_type == SPLHND_PRINTER) {
8771 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8772 status = WERR_BADFID;
8773 goto done;
8774 }
8775
8776 status = winreg_printer_update_changeid(tmp_ctx, b,
8777 lp_const_servicename(snum));
8778 }
8779
8780 done:
8781 talloc_free(tmp_ctx);
8782 return status;
8783 }
8784
8785 /****************************************************************************
8786 fill_print_processor1
8787 ****************************************************************************/
8788
8789 static WERROR fill_print_processor1(TALLOC_CTX *mem_ctx,
8790 struct spoolss_PrintProcessorInfo1 *r,
8791 const char *print_processor_name)
8792 {
8793 r->print_processor_name = talloc_strdup(mem_ctx, print_processor_name);
8794 W_ERROR_HAVE_NO_MEMORY(r->print_processor_name);
8795
8796 return WERR_OK;
8797 }
8798
8799 /****************************************************************************
8800 enumprintprocessors level 1.
8801 ****************************************************************************/
8802
8803 static WERROR enumprintprocessors_level_1(TALLOC_CTX *mem_ctx,
8804 union spoolss_PrintProcessorInfo **info_p,
8805 uint32_t *count)
8806 {
8807 union spoolss_PrintProcessorInfo *info;
8808 WERROR result;
8809
8810 info = talloc_array(mem_ctx, union spoolss_PrintProcessorInfo, 1);
8811 W_ERROR_HAVE_NO_MEMORY(info);
8812
8813 *count = 1;
8814
8815 result = fill_print_processor1(info, &info[0].info1, "winprint");
8816 if (!W_ERROR_IS_OK(result)) {
8817 goto out;
8818 }
8819
8820 out:
8821 if (!W_ERROR_IS_OK(result)) {
8822 TALLOC_FREE(info);
8823 *count = 0;
8824 return result;
8825 }
8826
8827 *info_p = info;
8828
8829 return WERR_OK;
8830 }
8831
8832 /****************************************************************
8833 _spoolss_EnumPrintProcessors
8834 ****************************************************************/
8835
8836 WERROR _spoolss_EnumPrintProcessors(struct pipes_struct *p,
8837 struct spoolss_EnumPrintProcessors *r)
8838 {
8839 WERROR result;
8840
8841 /* that's an [in out] buffer */
8842
8843 if (!r->in.buffer && (r->in.offered != 0)) {
8844 return WERR_INVALID_PARAM;
8845 }
8846
8847 DEBUG(5,("_spoolss_EnumPrintProcessors\n"));
8848
8849 /*
8850 * Enumerate the print processors ...
8851 *
8852 * Just reply with "winprint", to keep NT happy
8853 * and I can use my nice printer checker.
8854 */
8855
8856 *r->out.count = 0;
8857 *r->out.needed = 0;
8858 *r->out.info = NULL;
8859
8860 if (!get_short_archi(r->in.environment)) {
8861 return WERR_INVALID_ENVIRONMENT;
8862 }
8863
8864 switch (r->in.level) {
8865 case 1:
8866 result = enumprintprocessors_level_1(p->mem_ctx, r->out.info,
8867 r->out.count);
8868 break;
8869 default:
8870 return WERR_UNKNOWN_LEVEL;
8871 }
8872
8873 if (!W_ERROR_IS_OK(result)) {
8874 return result;
8875 }
8876
8877 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
8878 spoolss_EnumPrintProcessors,
8879 *r->out.info, r->in.level,
8880 *r->out.count);
8881 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
8882 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8883
8884 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8885 }
8886
8887 /****************************************************************************
8888 fill_printprocdatatype1
8889 ****************************************************************************/
8890
8891 static WERROR fill_printprocdatatype1(TALLOC_CTX *mem_ctx,
8892 struct spoolss_PrintProcDataTypesInfo1 *r,
8893 const char *name_array)
8894 {
8895 r->name_array = talloc_strdup(mem_ctx, name_array);
8896 W_ERROR_HAVE_NO_MEMORY(r->name_array);
8897
8898 return WERR_OK;
8899 }
8900
8901 /****************************************************************************
8902 enumprintprocdatatypes level 1.
8903 ****************************************************************************/
8904
8905 static WERROR enumprintprocdatatypes_level_1(TALLOC_CTX *mem_ctx,
8906 union spoolss_PrintProcDataTypesInfo **info_p,
8907 uint32_t *count)
8908 {
8909 WERROR result;
8910 union spoolss_PrintProcDataTypesInfo *info;
8911
8912 info = talloc_array(mem_ctx, union spoolss_PrintProcDataTypesInfo, 1);
8913 W_ERROR_HAVE_NO_MEMORY(info);
8914
8915 *count = 1;
8916
8917 result = fill_printprocdatatype1(info, &info[0].info1, "RAW");
8918 if (!W_ERROR_IS_OK(result)) {
8919 goto out;
8920 }
8921
8922 out:
8923 if (!W_ERROR_IS_OK(result)) {
8924 TALLOC_FREE(info);
8925 *count = 0;
8926 return result;
8927 }
8928
8929 *info_p = info;
8930
8931 return WERR_OK;
8932 }
8933
8934 /****************************************************************
8935 _spoolss_EnumPrintProcDataTypes
8936 ****************************************************************/
8937
8938 WERROR _spoolss_EnumPrintProcDataTypes(struct pipes_struct *p,
8939 struct spoolss_EnumPrintProcDataTypes *r)
8940 {
8941 WERROR result;
8942
8943 /* that's an [in out] buffer */
8944
8945 if (!r->in.buffer && (r->in.offered != 0)) {
8946 return WERR_INVALID_PARAM;
8947 }
8948
8949 DEBUG(5,("_spoolss_EnumPrintProcDataTypes\n"));
8950
8951 *r->out.count = 0;
8952 *r->out.needed = 0;
8953 *r->out.info = NULL;
8954
8955 if (r->in.print_processor_name == NULL ||
8956 !strequal(r->in.print_processor_name, "winprint")) {
8957 return WERR_UNKNOWN_PRINTPROCESSOR;
8958 }
8959
8960 switch (r->in.level) {
8961 case 1:
8962 result = enumprintprocdatatypes_level_1(p->mem_ctx, r->out.info,
8963 r->out.count);
8964 break;
8965 default:
8966 return WERR_UNKNOWN_LEVEL;
8967 }
8968
8969 if (!W_ERROR_IS_OK(result)) {
8970 return result;
8971 }
8972
8973 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
8974 spoolss_EnumPrintProcDataTypes,
8975 *r->out.info, r->in.level,
8976 *r->out.count);
8977 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
8978 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8979
8980 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8981 }
8982
8983 /****************************************************************************
8984 fill_monitor_1
8985 ****************************************************************************/
8986
8987 static WERROR fill_monitor_1(TALLOC_CTX *mem_ctx,
8988 struct spoolss_MonitorInfo1 *r,
8989 const char *monitor_name)
8990 {
8991 r->monitor_name = talloc_strdup(mem_ctx, monitor_name);
8992 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
8993
8994 return WERR_OK;
8995 }
8996
8997 /****************************************************************************
8998 fill_monitor_2
8999 ****************************************************************************/
9000
9001 static WERROR fill_monitor_2(TALLOC_CTX *mem_ctx,
9002 struct spoolss_MonitorInfo2 *r,
9003 const char *monitor_name,
9004 const char *environment,
9005 const char *dll_name)
9006 {
9007 r->monitor_name = talloc_strdup(mem_ctx, monitor_name);
9008 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
9009 r->environment = talloc_strdup(mem_ctx, environment);
9010 W_ERROR_HAVE_NO_MEMORY(r->environment);
9011 r->dll_name = talloc_strdup(mem_ctx, dll_name);
9012 W_ERROR_HAVE_NO_MEMORY(r->dll_name);
9013
9014 return WERR_OK;
9015 }
9016
9017 /****************************************************************************
9018 enumprintmonitors level 1.
9019 ****************************************************************************/
9020
9021 static WERROR enumprintmonitors_level_1(TALLOC_CTX *mem_ctx,
9022 union spoolss_MonitorInfo **info_p,
9023 uint32_t *count)
9024 {
9025 union spoolss_MonitorInfo *info;
9026 WERROR result = WERR_OK;
9027
9028 info = talloc_array(mem_ctx, union spoolss_MonitorInfo, 2);
9029 W_ERROR_HAVE_NO_MEMORY(info);
9030
9031 *count = 2;
9032
9033 result = fill_monitor_1(info, &info[0].info1,
9034 SPL_LOCAL_PORT);
9035 if (!W_ERROR_IS_OK(result)) {
9036 goto out;
9037 }
9038
9039 result = fill_monitor_1(info, &info[1].info1,
9040 SPL_TCPIP_PORT);
9041 if (!W_ERROR_IS_OK(result)) {
9042 goto out;
9043 }
9044
9045 out:
9046 if (!W_ERROR_IS_OK(result)) {
9047 TALLOC_FREE(info);
9048 *count = 0;
9049 return result;
9050 }
9051
9052 *info_p = info;
9053
9054 return WERR_OK;
9055 }
9056
9057 /****************************************************************************
9058 enumprintmonitors level 2.
9059 ****************************************************************************/
9060
9061 static WERROR enumprintmonitors_level_2(TALLOC_CTX *mem_ctx,
9062 union spoolss_MonitorInfo **info_p,
9063 uint32_t *count)
9064 {
9065 union spoolss_MonitorInfo *info;
9066 WERROR result = WERR_OK;
9067
9068 info = talloc_array(mem_ctx, union spoolss_MonitorInfo, 2);
9069 W_ERROR_HAVE_NO_MEMORY(info);
9070
9071 *count = 2;
9072
9073 result = fill_monitor_2(info, &info[0].info2,
9074 SPL_LOCAL_PORT,
9075 "Windows NT X86", /* FIXME */
9076 "localmon.dll");
9077 if (!W_ERROR_IS_OK(result)) {
9078 goto out;
9079 }
9080
9081 result = fill_monitor_2(info, &info[1].info2,
9082 SPL_TCPIP_PORT,
9083 "Windows NT X86", /* FIXME */
9084 "tcpmon.dll");
9085 if (!W_ERROR_IS_OK(result)) {
9086 goto out;
9087 }
9088
9089 out:
9090 if (!W_ERROR_IS_OK(result)) {
9091 TALLOC_FREE(info);
9092 *count = 0;
9093 return result;
9094 }
9095
9096 *info_p = info;
9097
9098 return WERR_OK;
9099 }
9100
9101 /****************************************************************
9102 _spoolss_EnumMonitors
9103 ****************************************************************/
9104
9105 WERROR _spoolss_EnumMonitors(struct pipes_struct *p,
9106 struct spoolss_EnumMonitors *r)
9107 {
9108 WERROR result;
9109
9110 /* that's an [in out] buffer */
9111
9112 if (!r->in.buffer && (r->in.offered != 0)) {
9113 return WERR_INVALID_PARAM;
9114 }
9115
9116 DEBUG(5,("_spoolss_EnumMonitors\n"));
9117
9118 /*
9119 * Enumerate the print monitors ...
9120 *
9121 * Just reply with "Local Port", to keep NT happy
9122 * and I can use my nice printer checker.
9123 */
9124
9125 *r->out.count = 0;
9126 *r->out.needed = 0;
9127 *r->out.info = NULL;
9128
9129 switch (r->in.level) {
9130 case 1:
9131 result = enumprintmonitors_level_1(p->mem_ctx, r->out.info,
9132 r->out.count);
9133 break;
9134 case 2:
9135 result = enumprintmonitors_level_2(p->mem_ctx, r->out.info,
9136 r->out.count);
9137 break;
9138 default:
9139 return WERR_UNKNOWN_LEVEL;
9140 }
9141
9142 if (!W_ERROR_IS_OK(result)) {
9143 return result;
9144 }
9145
9146 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
9147 spoolss_EnumMonitors,
9148 *r->out.info, r->in.level,
9149 *r->out.count);
9150 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
9151 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
9152
9153 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
9154 }
9155
9156 /****************************************************************************
9157 ****************************************************************************/
9158
9159 static WERROR getjob_level_1(TALLOC_CTX *mem_ctx,
9160 const print_queue_struct *queue,
9161 int count, int snum,
9162 struct spoolss_PrinterInfo2 *pinfo2,
9163 uint32_t jobid,
9164 struct spoolss_JobInfo1 *r)
9165 {
9166 int i = 0;
9167 bool found = false;
9168
9169 for (i=0; i<count; i++) {
9170 if (queue[i].job == (int)jobid) {
9171 found = true;
9172 break;
9173 }
9174 }
9175
9176 if (found == false) {
9177 /* NT treats not found as bad param... yet another bad choice */
9178 return WERR_INVALID_PARAM;
9179 }
9180
9181 return fill_job_info1(mem_ctx,
9182 r,
9183 &queue[i],
9184 i,
9185 snum,
9186 pinfo2);
9187 }
9188
9189 /****************************************************************************
9190 ****************************************************************************/
9191
9192 static WERROR getjob_level_2(TALLOC_CTX *mem_ctx,
9193 const print_queue_struct *queue,
9194 int count, int snum,
9195 struct spoolss_PrinterInfo2 *pinfo2,
9196 uint32_t jobid,
9197 struct spoolss_JobInfo2 *r)
9198 {
9199 int i = 0;
9200 bool found = false;
9201 struct spoolss_DeviceMode *devmode;
9202 WERROR result;
9203
9204 for (i=0; i<count; i++) {
9205 if (queue[i].job == (int)jobid) {
9206 found = true;
9207 break;
9208 }
9209 }
9210
9211 if (found == false) {
9212 /* NT treats not found as bad param... yet another bad
9213 choice */
9214 return WERR_INVALID_PARAM;
9215 }
9216
9217 /*
9218 * if the print job does not have a DEVMODE associated with it,
9219 * just use the one for the printer. A NULL devicemode is not
9220 * a failure condition
9221 */
9222
9223 devmode = print_job_devmode(lp_const_servicename(snum), jobid);
9224 if (!devmode) {
9225 result = spoolss_create_default_devmode(mem_ctx,
9226 pinfo2->printername,
9227 &devmode);
9228 if (!W_ERROR_IS_OK(result)) {
9229 DEBUG(3, ("Can't proceed w/o a devmode!"));
9230 return result;
9231 }
9232 }
9233
9234 return fill_job_info2(mem_ctx,
9235 r,
9236 &queue[i],
9237 i,
9238 snum,
9239 pinfo2,
9240 devmode);
9241 }
9242
9243 /****************************************************************
9244 _spoolss_GetJob
9245 ****************************************************************/
9246
9247 WERROR _spoolss_GetJob(struct pipes_struct *p,
9248 struct spoolss_GetJob *r)
9249 {
9250 WERROR result = WERR_OK;
9251 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
9252 int snum;
9253 int count;
9254 print_queue_struct *queue = NULL;
9255 print_status_struct prt_status;
9256
9257 /* that's an [in out] buffer */
9258
9259 if (!r->in.buffer && (r->in.offered != 0)) {
9260 return WERR_INVALID_PARAM;
9261 }
9262
9263 DEBUG(5,("_spoolss_GetJob\n"));
9264
9265 *r->out.needed = 0;
9266
9267 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9268 return WERR_BADFID;
9269 }
9270
9271 result = winreg_get_printer_internal(p->mem_ctx,
9272 get_session_info_system(),
9273 p->msg_ctx,
9274 lp_const_servicename(snum),
9275 &pinfo2);
9276 if (!W_ERROR_IS_OK(result)) {
9277 return result;
9278 }
9279
9280 count = print_queue_status(p->msg_ctx, snum, &queue, &prt_status);
9281
9282 DEBUGADD(4,("count:[%d], prt_status:[%d], [%s]\n",
9283 count, prt_status.status, prt_status.message));
9284
9285 switch (r->in.level) {
9286 case 1:
9287 result = getjob_level_1(p->mem_ctx,
9288 queue, count, snum, pinfo2,
9289 r->in.job_id, &r->out.info->info1);
9290 break;
9291 case 2:
9292 result = getjob_level_2(p->mem_ctx,
9293 queue, count, snum, pinfo2,
9294 r->in.job_id, &r->out.info->info2);
9295 break;
9296 default:
9297 result = WERR_UNKNOWN_LEVEL;
9298 break;
9299 }
9300
9301 SAFE_FREE(queue);
9302 TALLOC_FREE(pinfo2);
9303
9304 if (!W_ERROR_IS_OK(result)) {
9305 TALLOC_FREE(r->out.info);
9306 return result;
9307 }
9308
9309 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_JobInfo, r->out.info,
9310 r->in.level);
9311 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
9312
9313 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
9314 }
9315
9316 /****************************************************************
9317 _spoolss_GetPrinterDataEx
9318 ****************************************************************/
9319
9320 WERROR _spoolss_GetPrinterDataEx(struct pipes_struct *p,
9321 struct spoolss_GetPrinterDataEx *r)
9322 {
9323
9324 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9325 const char *printer;
9326 int snum = 0;
9327 WERROR result = WERR_OK;
9328 DATA_BLOB blob;
9329 enum winreg_Type val_type = REG_NONE;
9330 uint8_t *val_data = NULL;
9331 uint32_t val_size = 0;
9332 struct dcerpc_binding_handle *b;
9333 TALLOC_CTX *tmp_ctx;
9334
9335 DEBUG(4,("_spoolss_GetPrinterDataEx\n"));
9336
9337 DEBUG(10, ("_spoolss_GetPrinterDataEx: key => [%s], value => [%s]\n",
9338 r->in.key_name, r->in.value_name));
9339
9340 /* in case of problem, return some default values */
9341
9342 *r->out.needed = 0;
9343 *r->out.type = REG_NONE;
9344
9345 tmp_ctx = talloc_new(p->mem_ctx);
9346 if (!tmp_ctx) {
9347 return WERR_NOMEM;
9348 }
9349
9350 if (!Printer) {
9351 DEBUG(2,("_spoolss_GetPrinterDataEx: Invalid handle (%s:%u:%u).\n",
9352 OUR_HANDLE(r->in.handle)));
9353 result = WERR_BADFID;
9354 goto done;
9355 }
9356
9357 /* check to see if the keyname is valid */
9358 if (!strlen(r->in.key_name)) {
9359 result = WERR_INVALID_PARAM;
9360 goto done;
9361 }
9362
9363 /* Is the handle to a printer or to the server? */
9364
9365 if (Printer->printer_type == SPLHND_SERVER) {
9366
9367 union spoolss_PrinterData data;
9368
9369 result = getprinterdata_printer_server(tmp_ctx,
9370 r->in.value_name,
9371 r->out.type,
9372 &data);
9373 if (!W_ERROR_IS_OK(result)) {
9374 goto done;
9375 }
9376
9377 result = push_spoolss_PrinterData(tmp_ctx, &blob,
9378 *r->out.type, &data);
9379 if (!W_ERROR_IS_OK(result)) {
9380 goto done;
9381 }
9382
9383 *r->out.needed = blob.length;
9384
9385 if (r->in.offered >= *r->out.needed) {
9386 memcpy(r->out.data, blob.data, blob.length);
9387 }
9388
9389 result = WERR_OK;
9390 goto done;
9391 }
9392
9393 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9394 result = WERR_BADFID;
9395 goto done;
9396 }
9397 printer = lp_const_servicename(snum);
9398
9399 result = winreg_printer_binding_handle(tmp_ctx,
9400 get_session_info_system(),
9401 p->msg_ctx,
9402 &b);
9403 if (!W_ERROR_IS_OK(result)) {
9404 goto done;
9405 }
9406
9407 /* XP sends this and wants the ChangeID value from PRINTER_INFO_0 */
9408 if (strequal(r->in.key_name, SPOOL_PRINTERDATA_KEY) &&
9409 strequal(r->in.value_name, "ChangeId")) {
9410 *r->out.type = REG_DWORD;
9411 *r->out.needed = 4;
9412 if (r->in.offered >= *r->out.needed) {
9413 uint32_t changeid = 0;
9414
9415 result = winreg_printer_get_changeid(tmp_ctx, b,
9416 printer,
9417 &changeid);
9418 if (!W_ERROR_IS_OK(result)) {
9419 goto done;
9420 }
9421
9422 SIVAL(r->out.data, 0, changeid);
9423 result = WERR_OK;
9424 }
9425 goto done;
9426 }
9427
9428 result = winreg_get_printer_dataex(tmp_ctx, b,
9429 printer,
9430 r->in.key_name,
9431 r->in.value_name,
9432 &val_type,
9433 &val_data,
9434 &val_size);
9435 if (!W_ERROR_IS_OK(result)) {
9436 goto done;
9437 }
9438
9439 *r->out.needed = val_size;
9440 *r->out.type = val_type;
9441
9442 if (r->in.offered >= *r->out.needed) {
9443 memcpy(r->out.data, val_data, val_size);
9444 }
9445
9446 done:
9447 /* NOTE: do not replace type when returning WERR_MORE_DATA */
9448
9449 if (W_ERROR_IS_OK(result)) {
9450 result = SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA);
9451 }
9452
9453 talloc_free(tmp_ctx);
9454 return result;
9455 }
9456
9457 /****************************************************************
9458 _spoolss_SetPrinterDataEx
9459 ****************************************************************/
9460
9461 WERROR _spoolss_SetPrinterDataEx(struct pipes_struct *p,
9462 struct spoolss_SetPrinterDataEx *r)
9463 {
9464 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
9465 int snum = 0;
9466 WERROR result = WERR_OK;
9467 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9468 char *oid_string;
9469 struct dcerpc_binding_handle *b;
9470 TALLOC_CTX *tmp_ctx;
9471
9472 DEBUG(4,("_spoolss_SetPrinterDataEx\n"));
9473
9474 /* From MSDN documentation of SetPrinterDataEx: pass request to
9475 SetPrinterData if key is "PrinterDriverData" */
9476
9477 if (!Printer) {
9478 DEBUG(2,("_spoolss_SetPrinterDataEx: Invalid handle (%s:%u:%u).\n",
9479 OUR_HANDLE(r->in.handle)));
9480 return WERR_BADFID;
9481 }
9482
9483 if (Printer->printer_type == SPLHND_SERVER) {
9484 DEBUG(10,("_spoolss_SetPrinterDataEx: "
9485 "Not implemented for server handles yet\n"));
9486 return WERR_INVALID_PARAM;
9487 }
9488
9489 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9490 return WERR_BADFID;
9491 }
9492
9493 /*
9494 * Access check : NT returns "access denied" if you make a
9495 * SetPrinterData call without the necessary privildge.
9496 * we were originally returning OK if nothing changed
9497 * which made Win2k issue **a lot** of SetPrinterData
9498 * when connecting to a printer --jerry
9499 */
9500
9501 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
9502 DEBUG(3, ("_spoolss_SetPrinterDataEx: "
9503 "change denied by handle access permissions\n"));
9504 return WERR_ACCESS_DENIED;
9505 }
9506
9507 tmp_ctx = talloc_new(p->mem_ctx);
9508 if (!tmp_ctx) {
9509 return WERR_NOMEM;
9510 }
9511
9512 result = winreg_printer_binding_handle(tmp_ctx,
9513 get_session_info_system(),
9514 p->msg_ctx,
9515 &b);
9516 if (!W_ERROR_IS_OK(result)) {
9517 goto done;
9518 }
9519
9520 result = winreg_get_printer(tmp_ctx, b,
9521 lp_servicename(snum),
9522 &pinfo2);
9523 if (!W_ERROR_IS_OK(result)) {
9524 goto done;
9525 }
9526
9527 /* check for OID in valuename */
9528
9529 oid_string = strchr(r->in.value_name, ',');
9530 if (oid_string) {
9531 *oid_string = '\0';
9532 oid_string++;
9533 }
9534
9535 /* save the registry data */
9536
9537 result = winreg_set_printer_dataex(tmp_ctx, b,
9538 pinfo2->sharename,
9539 r->in.key_name,
9540 r->in.value_name,
9541 r->in.type,
9542 r->in.data,
9543 r->in.offered);
9544
9545 if (W_ERROR_IS_OK(result)) {
9546 /* save the OID if one was specified */
9547 if (oid_string) {
9548 char *str = talloc_asprintf(tmp_ctx, "%s\\%s",
9549 r->in.key_name, SPOOL_OID_KEY);
9550 if (!str) {
9551 result = WERR_NOMEM;
9552 goto done;
9553 }
9554
9555 /*
9556 * I'm not checking the status here on purpose. Don't know
9557 * if this is right, but I'm returning the status from the
9558 * previous set_printer_dataex() call. I have no idea if
9559 * this is right. --jerry
9560 */
9561 winreg_set_printer_dataex(tmp_ctx, b,
9562 pinfo2->sharename,
9563 str,
9564 r->in.value_name,
9565 REG_SZ,
9566 (uint8_t *) oid_string,
9567 strlen(oid_string) + 1);
9568 }
9569
9570 result = winreg_printer_update_changeid(tmp_ctx, b,
9571 lp_const_servicename(snum));
9572
9573 }
9574
9575 done:
9576 talloc_free(tmp_ctx);
9577 return result;
9578 }
9579
9580 /****************************************************************
9581 _spoolss_DeletePrinterDataEx
9582 ****************************************************************/
9583
9584 WERROR _spoolss_DeletePrinterDataEx(struct pipes_struct *p,
9585 struct spoolss_DeletePrinterDataEx *r)
9586 {
9587 const char *printer;
9588 int snum=0;
9589 WERROR status = WERR_OK;
9590 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9591
9592 DEBUG(5,("_spoolss_DeletePrinterDataEx\n"));
9593
9594 if (!Printer) {
9595 DEBUG(2,("_spoolss_DeletePrinterDataEx: "
9596 "Invalid handle (%s:%u:%u).\n",
9597 OUR_HANDLE(r->in.handle)));
9598 return WERR_BADFID;
9599 }
9600
9601 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
9602 DEBUG(3, ("_spoolss_DeletePrinterDataEx: "
9603 "printer properties change denied by handle\n"));
9604 return WERR_ACCESS_DENIED;
9605 }
9606
9607 if (!r->in.value_name || !r->in.key_name) {
9608 return WERR_NOMEM;
9609 }
9610
9611 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9612 return WERR_BADFID;
9613 }
9614 printer = lp_const_servicename(snum);
9615
9616 status = winreg_delete_printer_dataex_internal(p->mem_ctx,
9617 get_session_info_system(),
9618 p->msg_ctx,
9619 printer,
9620 r->in.key_name,
9621 r->in.value_name);
9622 if (W_ERROR_IS_OK(status)) {
9623 status = winreg_printer_update_changeid_internal(p->mem_ctx,
9624 get_session_info_system(),
9625 p->msg_ctx,
9626 printer);
9627 }
9628
9629 return status;
9630 }
9631
9632 /****************************************************************
9633 _spoolss_EnumPrinterKey
9634 ****************************************************************/
9635
9636 WERROR _spoolss_EnumPrinterKey(struct pipes_struct *p,
9637 struct spoolss_EnumPrinterKey *r)
9638 {
9639 uint32_t num_keys;
9640 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9641 int snum = 0;
9642 WERROR result = WERR_BADFILE;
9643 const char **array = NULL;
9644 DATA_BLOB blob;
9645
9646 DEBUG(4,("_spoolss_EnumPrinterKey\n"));
9647
9648 if (!Printer) {
9649 DEBUG(2,("_spoolss_EnumPrinterKey: Invalid handle (%s:%u:%u).\n",
9650 OUR_HANDLE(r->in.handle)));
9651 return WERR_BADFID;
9652 }
9653
9654 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9655 return WERR_BADFID;
9656 }
9657
9658 result = winreg_enum_printer_key_internal(p->mem_ctx,
9659 get_session_info_system(),
9660 p->msg_ctx,
9661 lp_const_servicename(snum),
9662 r->in.key_name,
9663 &num_keys,
9664 &array);
9665 if (!W_ERROR_IS_OK(result)) {
9666 goto done;
9667 }
9668
9669 if (!push_reg_multi_sz(p->mem_ctx, &blob, array)) {
9670 result = WERR_NOMEM;
9671 goto done;
9672 }
9673
9674 *r->out._ndr_size = r->in.offered / 2;
9675 *r->out.needed = blob.length;
9676
9677 if (r->in.offered < *r->out.needed) {
9678 result = WERR_MORE_DATA;
9679 } else {
9680 result = WERR_OK;
9681 r->out.key_buffer->string_array = array;
9682 }
9683
9684 done:
9685 if (!W_ERROR_IS_OK(result)) {
9686 TALLOC_FREE(array);
9687 if (!W_ERROR_EQUAL(result, WERR_MORE_DATA)) {
9688 *r->out.needed = 0;
9689 }
9690 }
9691
9692 return result;
9693 }
9694
9695 /****************************************************************
9696 _spoolss_DeletePrinterKey
9697 ****************************************************************/
9698
9699 WERROR _spoolss_DeletePrinterKey(struct pipes_struct *p,
9700 struct spoolss_DeletePrinterKey *r)
9701 {
9702 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9703 int snum=0;
9704 WERROR status;
9705 const char *printer;
9706 struct dcerpc_binding_handle *b;
9707 TALLOC_CTX *tmp_ctx;
9708
9709 DEBUG(5,("_spoolss_DeletePrinterKey\n"));
9710
9711 if (!Printer) {
9712 DEBUG(2,("_spoolss_DeletePrinterKey: Invalid handle (%s:%u:%u).\n",
9713 OUR_HANDLE(r->in.handle)));
9714 return WERR_BADFID;
9715 }
9716
9717 /* if keyname == NULL, return error */
9718 if ( !r->in.key_name )
9719 return WERR_INVALID_PARAM;
9720
9721 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9722 return WERR_BADFID;
9723 }
9724
9725 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
9726 DEBUG(3, ("_spoolss_DeletePrinterKey: "
9727 "printer properties change denied by handle\n"));
9728 return WERR_ACCESS_DENIED;
9729 }
9730
9731 printer = lp_const_servicename(snum);
9732
9733 tmp_ctx = talloc_new(p->mem_ctx);
9734 if (!tmp_ctx) {
9735 return WERR_NOMEM;
9736 }
9737
9738 status = winreg_printer_binding_handle(tmp_ctx,
9739 get_session_info_system(),
9740 p->msg_ctx,
9741 &b);
9742 if (!W_ERROR_IS_OK(status)) {
9743 goto done;
9744 }
9745
9746 /* delete the key and all subkeys */
9747 status = winreg_delete_printer_key(tmp_ctx, b,
9748 printer,
9749 r->in.key_name);
9750 if (W_ERROR_IS_OK(status)) {
9751 status = winreg_printer_update_changeid(tmp_ctx, b,
9752 printer);
9753 }
9754
9755 done:
9756 talloc_free(tmp_ctx);
9757 return status;
9758 }
9759
9760 /****************************************************************
9761 _spoolss_EnumPrinterDataEx
9762 ****************************************************************/
9763
9764 WERROR _spoolss_EnumPrinterDataEx(struct pipes_struct *p,
9765 struct spoolss_EnumPrinterDataEx *r)
9766 {
9767 uint32_t count = 0;
9768 struct spoolss_PrinterEnumValues *info = NULL;
9769 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
9770 int snum;
9771 WERROR result;
9772
9773 DEBUG(4,("_spoolss_EnumPrinterDataEx\n"));
9774
9775 *r->out.count = 0;
9776 *r->out.needed = 0;
9777 *r->out.info = NULL;
9778
9779 if (!Printer) {
9780 DEBUG(2,("_spoolss_EnumPrinterDataEx: Invalid handle (%s:%u:%u1<).\n",
9781 OUR_HANDLE(r->in.handle)));
9782 return WERR_BADFID;
9783 }
9784
9785 /*
9786 * first check for a keyname of NULL or "". Win2k seems to send
9787 * this a lot and we should send back WERR_INVALID_PARAM
9788 * no need to spend time looking up the printer in this case.
9789 * --jerry
9790 */
9791
9792 if (!strlen(r->in.key_name)) {
9793 result = WERR_INVALID_PARAM;
9794 goto done;
9795 }
9796
9797 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9798 return WERR_BADFID;
9799 }
9800
9801 /* now look for a match on the key name */
9802 result = winreg_enum_printer_dataex_internal(p->mem_ctx,
9803 get_session_info_system(),
9804 p->msg_ctx,
9805 lp_const_servicename(snum),
9806 r->in.key_name,
9807 &count,
9808 &info);
9809 if (!W_ERROR_IS_OK(result)) {
9810 goto done;
9811 }
9812
9813 #if 0 /* FIXME - gd */
9814 /* housekeeping information in the reply */
9815
9816 /* Fix from Martin Zielinski <mz@seh.de> - ensure
9817 * the hand marshalled container size is a multiple
9818 * of 4 bytes for RPC alignment.
9819 */
9820
9821 if (needed % 4) {
9822 needed += 4-(needed % 4);
9823 }
9824 #endif
9825 *r->out.count = count;
9826 *r->out.info = info;
9827
9828 done:
9829 if (!W_ERROR_IS_OK(result)) {
9830 return result;
9831 }
9832
9833 *r->out.needed = SPOOLSS_BUFFER_ARRAY(p->mem_ctx,
9834 spoolss_EnumPrinterDataEx,
9835 *r->out.info,
9836 *r->out.count);
9837 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
9838 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, *r->out.count);
9839
9840 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA);
9841 }
9842
9843 /****************************************************************************
9844 ****************************************************************************/
9845
9846 static WERROR getprintprocessordirectory_level_1(TALLOC_CTX *mem_ctx,
9847 const char *servername,
9848 const char *environment,
9849 struct spoolss_PrintProcessorDirectoryInfo1 *r)
9850 {
9851 WERROR werr;
9852 char *path = NULL;
9853
9854 werr = compose_spoolss_server_path(mem_ctx,
9855 servername,
9856 environment,
9857 SPOOLSS_PRTPROCS_PATH,
9858 &path);
9859 if (!W_ERROR_IS_OK(werr)) {
9860 return werr;
9861 }
9862
9863 DEBUG(4,("print processor directory: [%s]\n", path));
9864
9865 r->directory_name = path;
9866
9867 return WERR_OK;
9868 }
9869
9870 /****************************************************************
9871 _spoolss_GetPrintProcessorDirectory
9872 ****************************************************************/
9873
9874 WERROR _spoolss_GetPrintProcessorDirectory(struct pipes_struct *p,
9875 struct spoolss_GetPrintProcessorDirectory *r)
9876 {
9877 WERROR result;
9878 char *prnproc_share = NULL;
9879 bool prnproc_share_exists = false;
9880 int snum;
9881
9882 /* that's an [in out] buffer */
9883
9884 if (!r->in.buffer && (r->in.offered != 0)) {
9885 return WERR_INVALID_PARAM;
9886 }
9887
9888 DEBUG(5,("_spoolss_GetPrintProcessorDirectory: level %d\n",
9889 r->in.level));
9890
9891 *r->out.needed = 0;
9892
9893 /* r->in.level is ignored */
9894
9895 /* We always should reply with a local print processor directory so that
9896 * users are not forced to have a [prnproc$] share on the Samba spoolss
9897 * server, if users decide to do so, lets announce it though - Guenther */
9898
9899 snum = find_service(talloc_tos(), "prnproc$", &prnproc_share);
9900 if (!prnproc_share) {
9901 return WERR_NOMEM;
9902 }
9903 if (snum != -1) {
9904 prnproc_share_exists = true;
9905 }
9906
9907 result = getprintprocessordirectory_level_1(p->mem_ctx,
9908 prnproc_share_exists ? r->in.server : NULL,
9909 r->in.environment,
9910 &r->out.info->info1);
9911 if (!W_ERROR_IS_OK(result)) {
9912 TALLOC_FREE(r->out.info);
9913 return result;
9914 }
9915
9916 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_PrintProcessorDirectoryInfo,
9917 r->out.info, r->in.level);
9918 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
9919
9920 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
9921 }
9922
9923 /*******************************************************************
9924 ********************************************************************/
9925
9926 static bool push_monitorui_buf(TALLOC_CTX *mem_ctx, DATA_BLOB *buf,
9927 const char *dllname)
9928 {
9929 enum ndr_err_code ndr_err;
9930 struct spoolss_MonitorUi ui;
9931
9932 ui.dll_name = dllname;
9933
9934 ndr_err = ndr_push_struct_blob(buf, mem_ctx, &ui,
9935 (ndr_push_flags_fn_t)ndr_push_spoolss_MonitorUi);
9936 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
9937 NDR_PRINT_DEBUG(spoolss_MonitorUi, &ui);
9938 }
9939 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
9940 }
9941
9942 /*******************************************************************
9943 Streams the monitor UI DLL name in UNICODE
9944 *******************************************************************/
9945
9946 static WERROR xcvtcp_monitorui(TALLOC_CTX *mem_ctx,
9947 struct security_token *token, DATA_BLOB *in,
9948 DATA_BLOB *out, uint32_t *needed)
9949 {
9950 const char *dllname = "tcpmonui.dll";
9951
9952 *needed = (strlen(dllname)+1) * 2;
9953
9954 if (out->length < *needed) {
9955 return WERR_INSUFFICIENT_BUFFER;
9956 }
9957
9958 if (!push_monitorui_buf(mem_ctx, out, dllname)) {
9959 return WERR_NOMEM;
9960 }
9961
9962 return WERR_OK;
9963 }
9964
9965 /*******************************************************************
9966 ********************************************************************/
9967
9968 static bool pull_port_data_1(TALLOC_CTX *mem_ctx,
9969 struct spoolss_PortData1 *port1,
9970 const DATA_BLOB *buf)
9971 {
9972 enum ndr_err_code ndr_err;
9973 ndr_err = ndr_pull_struct_blob(buf, mem_ctx, port1,
9974 (ndr_pull_flags_fn_t)ndr_pull_spoolss_PortData1);
9975 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
9976 NDR_PRINT_DEBUG(spoolss_PortData1, port1);
9977 }
9978 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
9979 }
9980
9981 /*******************************************************************
9982 ********************************************************************/
9983
9984 static bool pull_port_data_2(TALLOC_CTX *mem_ctx,
9985 struct spoolss_PortData2 *port2,
9986 const DATA_BLOB *buf)
9987 {
9988 enum ndr_err_code ndr_err;
9989 ndr_err = ndr_pull_struct_blob(buf, mem_ctx, port2,
9990 (ndr_pull_flags_fn_t)ndr_pull_spoolss_PortData2);
9991 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
9992 NDR_PRINT_DEBUG(spoolss_PortData2, port2);
9993 }
9994 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
9995 }
9996
9997 /*******************************************************************
9998 Create a new TCP/IP port
9999 *******************************************************************/
10000
10001 static WERROR xcvtcp_addport(TALLOC_CTX *mem_ctx,
10002 struct security_token *token, DATA_BLOB *in,
10003 DATA_BLOB *out, uint32_t *needed)
10004 {
10005 struct spoolss_PortData1 port1;
10006 struct spoolss_PortData2 port2;
10007 char *device_uri = NULL;
10008 uint32_t version;
10009
10010 const char *portname;
10011 const char *hostaddress;
10012 const char *queue;
10013 uint32_t port_number;
10014 uint32_t protocol;
10015
10016 /* peek for spoolss_PortData version */
10017
10018 if (!in || (in->length < (128 + 4))) {
10019 return WERR_GENERAL_FAILURE;
10020 }
10021
10022 version = IVAL(in->data, 128);
10023
10024 switch (version) {
10025 case 1:
10026 ZERO_STRUCT(port1);
10027
10028 if (!pull_port_data_1(mem_ctx, &port1, in)) {
10029 return WERR_NOMEM;
10030 }
10031
10032 portname = port1.portname;
10033 hostaddress = port1.hostaddress;
10034 queue = port1.queue;
10035 protocol = port1.protocol;
10036 port_number = port1.port_number;
10037
10038 break;
10039 case 2:
10040 ZERO_STRUCT(port2);
10041
10042 if (!pull_port_data_2(mem_ctx, &port2, in)) {
10043 return WERR_NOMEM;
10044 }
10045
10046 portname = port2.portname;
10047 hostaddress = port2.hostaddress;
10048 queue = port2.queue;
10049 protocol = port2.protocol;
10050 port_number = port2.port_number;
10051
10052 break;
10053 default:
10054 DEBUG(1,("xcvtcp_addport: "
10055 "unknown version of port_data: %d\n", version));
10056 return WERR_UNKNOWN_PORT;
10057 }
10058
10059 /* create the device URI and call the add_port_hook() */
10060
10061 switch (protocol) {
10062 case PROTOCOL_RAWTCP_TYPE:
10063 device_uri = talloc_asprintf(mem_ctx,
10064 "socket://%s:%d/", hostaddress,
10065 port_number);
10066 break;
10067
10068 case PROTOCOL_LPR_TYPE:
10069 device_uri = talloc_asprintf(mem_ctx,
10070 "lpr://%s/%s", hostaddress, queue );
10071 break;
10072
10073 default:
10074 return WERR_UNKNOWN_PORT;
10075 }
10076
10077 if (!device_uri) {
10078 return WERR_NOMEM;
10079 }
10080
10081 return add_port_hook(mem_ctx, token, portname, device_uri);
10082 }
10083
10084 /*******************************************************************
10085 *******************************************************************/
10086
10087 struct xcv_api_table xcvtcp_cmds[] = {
10088 { "MonitorUI", xcvtcp_monitorui },
10089 { "AddPort", xcvtcp_addport},
10090 { NULL, NULL }
10091 };
10092
10093 static WERROR process_xcvtcp_command(TALLOC_CTX *mem_ctx,
10094 struct security_token *token, const char *command,
10095 DATA_BLOB *inbuf,
10096 DATA_BLOB *outbuf,
10097 uint32_t *needed )
10098 {
10099 int i;
10100
10101 DEBUG(10,("process_xcvtcp_command: Received command \"%s\"\n", command));
10102
10103 for ( i=0; xcvtcp_cmds[i].name; i++ ) {
10104 if ( strcmp( command, xcvtcp_cmds[i].name ) == 0 )
10105 return xcvtcp_cmds[i].fn(mem_ctx, token, inbuf, outbuf, needed);
10106 }
10107
10108 return WERR_BADFUNC;
10109 }
10110
10111 /*******************************************************************
10112 *******************************************************************/
10113 #if 0 /* don't support management using the "Local Port" monitor */
10114
10115 static WERROR xcvlocal_monitorui(TALLOC_CTX *mem_ctx,
10116 struct security_token *token, DATA_BLOB *in,
10117 DATA_BLOB *out, uint32_t *needed)
10118 {
10119 const char *dllname = "localui.dll";
10120
10121 *needed = (strlen(dllname)+1) * 2;
10122
10123 if (out->length < *needed) {
10124 return WERR_INSUFFICIENT_BUFFER;
10125 }
10126
10127 if (!push_monitorui_buf(mem_ctx, out, dllname)) {
10128 return WERR_NOMEM;
10129 }
10130
10131 return WERR_OK;
10132 }
10133
10134 /*******************************************************************
10135 *******************************************************************/
10136
10137 struct xcv_api_table xcvlocal_cmds[] = {
10138 { "MonitorUI", xcvlocal_monitorui },
10139 { NULL, NULL }
10140 };
10141 #else
10142 struct xcv_api_table xcvlocal_cmds[] = {
10143 { NULL, NULL }
10144 };
10145 #endif
10146
10147
10148
10149 /*******************************************************************
10150 *******************************************************************/
10151
10152 static WERROR process_xcvlocal_command(TALLOC_CTX *mem_ctx,
10153 struct security_token *token, const char *command,
10154 DATA_BLOB *inbuf, DATA_BLOB *outbuf,
10155 uint32_t *needed)
10156 {
10157 int i;
10158
10159 DEBUG(10,("process_xcvlocal_command: Received command \"%s\"\n", command));
10160
10161 for ( i=0; xcvlocal_cmds[i].name; i++ ) {
10162 if ( strcmp( command, xcvlocal_cmds[i].name ) == 0 )
10163 return xcvlocal_cmds[i].fn(mem_ctx, token, inbuf, outbuf, needed);
10164 }
10165 return WERR_BADFUNC;
10166 }
10167
10168 /****************************************************************
10169 _spoolss_XcvData
10170 ****************************************************************/
10171
10172 WERROR _spoolss_XcvData(struct pipes_struct *p,
10173 struct spoolss_XcvData *r)
10174 {
10175 struct printer_handle *Printer = find_printer_index_by_hnd(p, r->in.handle);
10176 DATA_BLOB out_data = data_blob_null;
10177 WERROR werror;
10178
10179 if (!Printer) {
10180 DEBUG(2,("_spoolss_XcvData: Invalid handle (%s:%u:%u).\n",
10181 OUR_HANDLE(r->in.handle)));
10182 return WERR_BADFID;
10183 }
10184
10185 /* Has to be a handle to the TCP/IP port monitor */
10186
10187 if ( !(Printer->printer_type & (SPLHND_PORTMON_LOCAL|SPLHND_PORTMON_TCP)) ) {
10188 DEBUG(2,("_spoolss_XcvData: Call only valid for Port Monitors\n"));
10189 return WERR_BADFID;
10190 }
10191
10192 /* requires administrative access to the server */
10193
10194 if ( !(Printer->access_granted & SERVER_ACCESS_ADMINISTER) ) {
10195 DEBUG(2,("_spoolss_XcvData: denied by handle permissions.\n"));
10196 return WERR_ACCESS_DENIED;
10197 }
10198
10199 /* Allocate the outgoing buffer */
10200
10201 if (r->in.out_data_size) {
10202 out_data = data_blob_talloc_zero(p->mem_ctx, r->in.out_data_size);
10203 if (out_data.data == NULL) {
10204 return WERR_NOMEM;
10205 }
10206 }
10207
10208 switch ( Printer->printer_type ) {
10209 case SPLHND_PORTMON_TCP:
10210 werror = process_xcvtcp_command(p->mem_ctx,
10211 p->session_info->security_token,
10212 r->in.function_name,
10213 &r->in.in_data, &out_data,
10214 r->out.needed);
10215 break;
10216 case SPLHND_PORTMON_LOCAL:
10217 werror = process_xcvlocal_command(p->mem_ctx,
10218 p->session_info->security_token,
10219 r->in.function_name,
10220 &r->in.in_data, &out_data,
10221 r->out.needed);
10222 break;
10223 default:
10224 werror = WERR_INVALID_PRINT_MONITOR;
10225 }
10226
10227 if (!W_ERROR_IS_OK(werror)) {
10228 return werror;
10229 }
10230
10231 *r->out.status_code = 0;
10232
10233 if (r->out.out_data && out_data.data && r->in.out_data_size && out_data.length) {
10234 memcpy(r->out.out_data, out_data.data,
10235 MIN(r->in.out_data_size, out_data.length));
10236 }
10237
10238 return WERR_OK;
10239 }
10240
10241 /****************************************************************
10242 _spoolss_AddPrintProcessor
10243 ****************************************************************/
10244
10245 WERROR _spoolss_AddPrintProcessor(struct pipes_struct *p,
10246 struct spoolss_AddPrintProcessor *r)
10247 {
10248 /* for now, just indicate success and ignore the add. We'll
10249 automatically set the winprint processor for printer
10250 entries later. Used to debug the LexMark Optra S 1855 PCL
10251 driver --jerry */
10252
10253 return WERR_OK;
10254 }
10255
10256 /****************************************************************
10257 _spoolss_AddPort
10258 ****************************************************************/
10259
10260 WERROR _spoolss_AddPort(struct pipes_struct *p,
10261 struct spoolss_AddPort *r)
10262 {
10263 /* do what w2k3 does */
10264
10265 return WERR_NOT_SUPPORTED;
10266 }
10267
10268 /****************************************************************
10269 _spoolss_GetPrinterDriver
10270 ****************************************************************/
10271
10272 WERROR _spoolss_GetPrinterDriver(struct pipes_struct *p,
10273 struct spoolss_GetPrinterDriver *r)
10274 {
10275 p->rng_fault_state = true;
10276 return WERR_NOT_SUPPORTED;
10277 }
10278
10279 /****************************************************************
10280 _spoolss_ReadPrinter
10281 ****************************************************************/
10282
10283 WERROR _spoolss_ReadPrinter(struct pipes_struct *p,
10284 struct spoolss_ReadPrinter *r)
10285 {
10286 p->rng_fault_state = true;
10287 return WERR_NOT_SUPPORTED;
10288 }
10289
10290 /****************************************************************
10291 _spoolss_WaitForPrinterChange
10292 ****************************************************************/
10293
10294 WERROR _spoolss_WaitForPrinterChange(struct pipes_struct *p,
10295 struct spoolss_WaitForPrinterChange *r)
10296 {
10297 p->rng_fault_state = true;
10298 return WERR_NOT_SUPPORTED;
10299 }
10300
10301 /****************************************************************
10302 _spoolss_ConfigurePort
10303 ****************************************************************/
10304
10305 WERROR _spoolss_ConfigurePort(struct pipes_struct *p,
10306 struct spoolss_ConfigurePort *r)
10307 {
10308 p->rng_fault_state = true;
10309 return WERR_NOT_SUPPORTED;
10310 }
10311
10312 /****************************************************************
10313 _spoolss_DeletePort
10314 ****************************************************************/
10315
10316 WERROR _spoolss_DeletePort(struct pipes_struct *p,
10317 struct spoolss_DeletePort *r)
10318 {
10319 p->rng_fault_state = true;
10320 return WERR_NOT_SUPPORTED;
10321 }
10322
10323 /****************************************************************
10324 _spoolss_CreatePrinterIC
10325 ****************************************************************/
10326
10327 WERROR _spoolss_CreatePrinterIC(struct pipes_struct *p,
10328 struct spoolss_CreatePrinterIC *r)
10329 {
10330 p->rng_fault_state = true;
10331 return WERR_NOT_SUPPORTED;
10332 }
10333
10334 /****************************************************************
10335 _spoolss_PlayGDIScriptOnPrinterIC
10336 ****************************************************************/
10337
10338 WERROR _spoolss_PlayGDIScriptOnPrinterIC(struct pipes_struct *p,
10339 struct spoolss_PlayGDIScriptOnPrinterIC *r)
10340 {
10341 p->rng_fault_state = true;
10342 return WERR_NOT_SUPPORTED;
10343 }
10344
10345 /****************************************************************
10346 _spoolss_DeletePrinterIC
10347 ****************************************************************/
10348
10349 WERROR _spoolss_DeletePrinterIC(struct pipes_struct *p,
10350 struct spoolss_DeletePrinterIC *r)
10351 {
10352 p->rng_fault_state = true;
10353 return WERR_NOT_SUPPORTED;
10354 }
10355
10356 /****************************************************************
10357 _spoolss_AddPrinterConnection
10358 ****************************************************************/
10359
10360 WERROR _spoolss_AddPrinterConnection(struct pipes_struct *p,
10361 struct spoolss_AddPrinterConnection *r)
10362 {
10363 p->rng_fault_state = true;
10364 return WERR_NOT_SUPPORTED;
10365 }
10366
10367 /****************************************************************
10368 _spoolss_DeletePrinterConnection
10369 ****************************************************************/
10370
10371 WERROR _spoolss_DeletePrinterConnection(struct pipes_struct *p,
10372 struct spoolss_DeletePrinterConnection *r)
10373 {
10374 p->rng_fault_state = true;
10375 return WERR_NOT_SUPPORTED;
10376 }
10377
10378 /****************************************************************
10379 _spoolss_PrinterMessageBox
10380 ****************************************************************/
10381
10382 WERROR _spoolss_PrinterMessageBox(struct pipes_struct *p,
10383 struct spoolss_PrinterMessageBox *r)
10384 {
10385 p->rng_fault_state = true;
10386 return WERR_NOT_SUPPORTED;
10387 }
10388
10389 /****************************************************************
10390 _spoolss_AddMonitor
10391 ****************************************************************/
10392
10393 WERROR _spoolss_AddMonitor(struct pipes_struct *p,
10394 struct spoolss_AddMonitor *r)
10395 {
10396 p->rng_fault_state = true;
10397 return WERR_NOT_SUPPORTED;
10398 }
10399
10400 /****************************************************************
10401 _spoolss_DeleteMonitor
10402 ****************************************************************/
10403
10404 WERROR _spoolss_DeleteMonitor(struct pipes_struct *p,
10405 struct spoolss_DeleteMonitor *r)
10406 {
10407 p->rng_fault_state = true;
10408 return WERR_NOT_SUPPORTED;
10409 }
10410
10411 /****************************************************************
10412 _spoolss_DeletePrintProcessor
10413 ****************************************************************/
10414
10415 WERROR _spoolss_DeletePrintProcessor(struct pipes_struct *p,
10416 struct spoolss_DeletePrintProcessor *r)
10417 {
10418 p->rng_fault_state = true;
10419 return WERR_NOT_SUPPORTED;
10420 }
10421
10422 /****************************************************************
10423 _spoolss_AddPrintProvidor
10424 ****************************************************************/
10425
10426 WERROR _spoolss_AddPrintProvidor(struct pipes_struct *p,
10427 struct spoolss_AddPrintProvidor *r)
10428 {
10429 p->rng_fault_state = true;
10430 return WERR_NOT_SUPPORTED;
10431 }
10432
10433 /****************************************************************
10434 _spoolss_DeletePrintProvidor
10435 ****************************************************************/
10436
10437 WERROR _spoolss_DeletePrintProvidor(struct pipes_struct *p,
10438 struct spoolss_DeletePrintProvidor *r)
10439 {
10440 p->rng_fault_state = true;
10441 return WERR_NOT_SUPPORTED;
10442 }
10443
10444 /****************************************************************
10445 _spoolss_FindFirstPrinterChangeNotification
10446 ****************************************************************/
10447
10448 WERROR _spoolss_FindFirstPrinterChangeNotification(struct pipes_struct *p,
10449 struct spoolss_FindFirstPrinterChangeNotification *r)
10450 {
10451 p->rng_fault_state = true;
10452 return WERR_NOT_SUPPORTED;
10453 }
10454
10455 /****************************************************************
10456 _spoolss_FindNextPrinterChangeNotification
10457 ****************************************************************/
10458
10459 WERROR _spoolss_FindNextPrinterChangeNotification(struct pipes_struct *p,
10460 struct spoolss_FindNextPrinterChangeNotification *r)
10461 {
10462 p->rng_fault_state = true;
10463 return WERR_NOT_SUPPORTED;
10464 }
10465
10466 /****************************************************************
10467 _spoolss_RouterFindFirstPrinterChangeNotificationOld
10468 ****************************************************************/
10469
10470 WERROR _spoolss_RouterFindFirstPrinterChangeNotificationOld(struct pipes_struct *p,
10471 struct spoolss_RouterFindFirstPrinterChangeNotificationOld *r)
10472 {
10473 p->rng_fault_state = true;
10474 return WERR_NOT_SUPPORTED;
10475 }
10476
10477 /****************************************************************
10478 _spoolss_ReplyOpenPrinter
10479 ****************************************************************/
10480
10481 WERROR _spoolss_ReplyOpenPrinter(struct pipes_struct *p,
10482 struct spoolss_ReplyOpenPrinter *r)
10483 {
10484 p->rng_fault_state = true;
10485 return WERR_NOT_SUPPORTED;
10486 }
10487
10488 /****************************************************************
10489 _spoolss_RouterReplyPrinter
10490 ****************************************************************/
10491
10492 WERROR _spoolss_RouterReplyPrinter(struct pipes_struct *p,
10493 struct spoolss_RouterReplyPrinter *r)
10494 {
10495 p->rng_fault_state = true;
10496 return WERR_NOT_SUPPORTED;
10497 }
10498
10499 /****************************************************************
10500 _spoolss_ReplyClosePrinter
10501 ****************************************************************/
10502
10503 WERROR _spoolss_ReplyClosePrinter(struct pipes_struct *p,
10504 struct spoolss_ReplyClosePrinter *r)
10505 {
10506 p->rng_fault_state = true;
10507 return WERR_NOT_SUPPORTED;
10508 }
10509
10510 /****************************************************************
10511 _spoolss_AddPortEx
10512 ****************************************************************/
10513
10514 WERROR _spoolss_AddPortEx(struct pipes_struct *p,
10515 struct spoolss_AddPortEx *r)
10516 {
10517 p->rng_fault_state = true;
10518 return WERR_NOT_SUPPORTED;
10519 }
10520
10521 /****************************************************************
10522 _spoolss_RouterFindFirstPrinterChangeNotification
10523 ****************************************************************/
10524
10525 WERROR _spoolss_RouterFindFirstPrinterChangeNotification(struct pipes_struct *p,
10526 struct spoolss_RouterFindFirstPrinterChangeNotification *r)
10527 {
10528 p->rng_fault_state = true;
10529 return WERR_NOT_SUPPORTED;
10530 }
10531
10532 /****************************************************************
10533 _spoolss_SpoolerInit
10534 ****************************************************************/
10535
10536 WERROR _spoolss_SpoolerInit(struct pipes_struct *p,
10537 struct spoolss_SpoolerInit *r)
10538 {
10539 p->rng_fault_state = true;
10540 return WERR_NOT_SUPPORTED;
10541 }
10542
10543 /****************************************************************
10544 _spoolss_ResetPrinterEx
10545 ****************************************************************/
10546
10547 WERROR _spoolss_ResetPrinterEx(struct pipes_struct *p,
10548 struct spoolss_ResetPrinterEx *r)
10549 {
10550 p->rng_fault_state = true;
10551 return WERR_NOT_SUPPORTED;
10552 }
10553
10554 /****************************************************************
10555 _spoolss_RouterReplyPrinterEx
10556 ****************************************************************/
10557
10558 WERROR _spoolss_RouterReplyPrinterEx(struct pipes_struct *p,
10559 struct spoolss_RouterReplyPrinterEx *r)
10560 {
10561 p->rng_fault_state = true;
10562 return WERR_NOT_SUPPORTED;
10563 }
10564
10565 /****************************************************************
10566 _spoolss_44
10567 ****************************************************************/
10568
10569 WERROR _spoolss_44(struct pipes_struct *p,
10570 struct spoolss_44 *r)
10571 {
10572 p->rng_fault_state = true;
10573 return WERR_NOT_SUPPORTED;
10574 }
10575
10576 /****************************************************************
10577 _spoolss_SetPort
10578 ****************************************************************/
10579
10580 WERROR _spoolss_SetPort(struct pipes_struct *p,
10581 struct spoolss_SetPort *r)
10582 {
10583 p->rng_fault_state = true;
10584 return WERR_NOT_SUPPORTED;
10585 }
10586
10587 /****************************************************************
10588 _spoolss_4a
10589 ****************************************************************/
10590
10591 WERROR _spoolss_4a(struct pipes_struct *p,
10592 struct spoolss_4a *r)
10593 {
10594 p->rng_fault_state = true;
10595 return WERR_NOT_SUPPORTED;
10596 }
10597
10598 /****************************************************************
10599 _spoolss_4b
10600 ****************************************************************/
10601
10602 WERROR _spoolss_4b(struct pipes_struct *p,
10603 struct spoolss_4b *r)
10604 {
10605 p->rng_fault_state = true;
10606 return WERR_NOT_SUPPORTED;
10607 }
10608
10609 /****************************************************************
10610 _spoolss_4c
10611 ****************************************************************/
10612
10613 WERROR _spoolss_4c(struct pipes_struct *p,
10614 struct spoolss_4c *r)
10615 {
10616 p->rng_fault_state = true;
10617 return WERR_NOT_SUPPORTED;
10618 }
10619
10620 /****************************************************************
10621 _spoolss_53
10622 ****************************************************************/
10623
10624 WERROR _spoolss_53(struct pipes_struct *p,
10625 struct spoolss_53 *r)
10626 {
10627 p->rng_fault_state = true;
10628 return WERR_NOT_SUPPORTED;
10629 }
10630
10631 /****************************************************************
10632 _spoolss_AddPerMachineConnection
10633 ****************************************************************/
10634
10635 WERROR _spoolss_AddPerMachineConnection(struct pipes_struct *p,
10636 struct spoolss_AddPerMachineConnection *r)
10637 {
10638 p->rng_fault_state = true;
10639 return WERR_NOT_SUPPORTED;
10640 }
10641
10642 /****************************************************************
10643 _spoolss_DeletePerMachineConnection
10644 ****************************************************************/
10645
10646 WERROR _spoolss_DeletePerMachineConnection(struct pipes_struct *p,
10647 struct spoolss_DeletePerMachineConnection *r)
10648 {
10649 p->rng_fault_state = true;
10650 return WERR_NOT_SUPPORTED;
10651 }
10652
10653 /****************************************************************
10654 _spoolss_EnumPerMachineConnections
10655 ****************************************************************/
10656
10657 WERROR _spoolss_EnumPerMachineConnections(struct pipes_struct *p,
10658 struct spoolss_EnumPerMachineConnections *r)
10659 {
10660 p->rng_fault_state = true;
10661 return WERR_NOT_SUPPORTED;
10662 }
10663
10664 /****************************************************************
10665 _spoolss_5a
10666 ****************************************************************/
10667
10668 WERROR _spoolss_5a(struct pipes_struct *p,
10669 struct spoolss_5a *r)
10670 {
10671 p->rng_fault_state = true;
10672 return WERR_NOT_SUPPORTED;
10673 }
10674
10675 /****************************************************************
10676 _spoolss_5b
10677 ****************************************************************/
10678
10679 WERROR _spoolss_5b(struct pipes_struct *p,
10680 struct spoolss_5b *r)
10681 {
10682 p->rng_fault_state = true;
10683 return WERR_NOT_SUPPORTED;
10684 }
10685
10686 /****************************************************************
10687 _spoolss_5c
10688 ****************************************************************/
10689
10690 WERROR _spoolss_5c(struct pipes_struct *p,
10691 struct spoolss_5c *r)
10692 {
10693 p->rng_fault_state = true;
10694 return WERR_NOT_SUPPORTED;
10695 }
10696
10697 /****************************************************************
10698 _spoolss_5d
10699 ****************************************************************/
10700
10701 WERROR _spoolss_5d(struct pipes_struct *p,
10702 struct spoolss_5d *r)
10703 {
10704 p->rng_fault_state = true;
10705 return WERR_NOT_SUPPORTED;
10706 }
10707
10708 /****************************************************************
10709 _spoolss_5e
10710 ****************************************************************/
10711
10712 WERROR _spoolss_5e(struct pipes_struct *p,
10713 struct spoolss_5e *r)
10714 {
10715 p->rng_fault_state = true;
10716 return WERR_NOT_SUPPORTED;
10717 }
10718
10719 /****************************************************************
10720 _spoolss_5f
10721 ****************************************************************/
10722
10723 WERROR _spoolss_5f(struct pipes_struct *p,
10724 struct spoolss_5f *r)
10725 {
10726 p->rng_fault_state = true;
10727 return WERR_NOT_SUPPORTED;
10728 }
10729
10730 /****************************************************************
10731 _spoolss_60
10732 ****************************************************************/
10733
10734 WERROR _spoolss_60(struct pipes_struct *p,
10735 struct spoolss_60 *r)
10736 {
10737 p->rng_fault_state = true;
10738 return WERR_NOT_SUPPORTED;
10739 }
10740
10741 /****************************************************************
10742 _spoolss_61
10743 ****************************************************************/
10744
10745 WERROR _spoolss_61(struct pipes_struct *p,
10746 struct spoolss_61 *r)
10747 {
10748 p->rng_fault_state = true;
10749 return WERR_NOT_SUPPORTED;
10750 }
10751
10752 /****************************************************************
10753 _spoolss_62
10754 ****************************************************************/
10755
10756 WERROR _spoolss_62(struct pipes_struct *p,
10757 struct spoolss_62 *r)
10758 {
10759 p->rng_fault_state = true;
10760 return WERR_NOT_SUPPORTED;
10761 }
10762
10763 /****************************************************************
10764 _spoolss_63
10765 ****************************************************************/
10766
10767 WERROR _spoolss_63(struct pipes_struct *p,
10768 struct spoolss_63 *r)
10769 {
10770 p->rng_fault_state = true;
10771 return WERR_NOT_SUPPORTED;
10772 }
10773
10774 /****************************************************************
10775 _spoolss_64
10776 ****************************************************************/
10777
10778 WERROR _spoolss_64(struct pipes_struct *p,
10779 struct spoolss_64 *r)
10780 {
10781 p->rng_fault_state = true;
10782 return WERR_NOT_SUPPORTED;
10783 }
10784
10785 /****************************************************************
10786 _spoolss_65
10787 ****************************************************************/
10788
10789 WERROR _spoolss_65(struct pipes_struct *p,
10790 struct spoolss_65 *r)
10791 {
10792 p->rng_fault_state = true;
10793 return WERR_NOT_SUPPORTED;
10794 }
10795
10796 /****************************************************************
10797 _spoolss_GetCorePrinterDrivers
10798 ****************************************************************/
10799
10800 WERROR _spoolss_GetCorePrinterDrivers(struct pipes_struct *p,
10801 struct spoolss_GetCorePrinterDrivers *r)
10802 {
10803 p->rng_fault_state = true;
10804 return WERR_NOT_SUPPORTED;
10805 }
10806
10807 /****************************************************************
10808 _spoolss_67
10809 ****************************************************************/
10810
10811 WERROR _spoolss_67(struct pipes_struct *p,
10812 struct spoolss_67 *r)
10813 {
10814 p->rng_fault_state = true;
10815 return WERR_NOT_SUPPORTED;
10816 }
10817
10818 /****************************************************************
10819 _spoolss_GetPrinterDriverPackagePath
10820 ****************************************************************/
10821
10822 WERROR _spoolss_GetPrinterDriverPackagePath(struct pipes_struct *p,
10823 struct spoolss_GetPrinterDriverPackagePath *r)
10824 {
10825 p->rng_fault_state = true;
10826 return WERR_NOT_SUPPORTED;
10827 }
10828
10829 /****************************************************************
10830 _spoolss_69
10831 ****************************************************************/
10832
10833 WERROR _spoolss_69(struct pipes_struct *p,
10834 struct spoolss_69 *r)
10835 {
10836 p->rng_fault_state = true;
10837 return WERR_NOT_SUPPORTED;
10838 }
10839
10840 /****************************************************************
10841 _spoolss_6a
10842 ****************************************************************/
10843
10844 WERROR _spoolss_6a(struct pipes_struct *p,
10845 struct spoolss_6a *r)
10846 {
10847 p->rng_fault_state = true;
10848 return WERR_NOT_SUPPORTED;
10849 }
10850
10851 /****************************************************************
10852 _spoolss_6b
10853 ****************************************************************/
10854
10855 WERROR _spoolss_6b(struct pipes_struct *p,
10856 struct spoolss_6b *r)
10857 {
10858 p->rng_fault_state = true;
10859 return WERR_NOT_SUPPORTED;
10860 }
10861
10862 /****************************************************************
10863 _spoolss_6c
10864 ****************************************************************/
10865
10866 WERROR _spoolss_6c(struct pipes_struct *p,
10867 struct spoolss_6c *r)
10868 {
10869 p->rng_fault_state = true;
10870 return WERR_NOT_SUPPORTED;
10871 }
10872
10873 /****************************************************************
10874 _spoolss_6d
10875 ****************************************************************/
10876
10877 WERROR _spoolss_6d(struct pipes_struct *p,
10878 struct spoolss_6d *r)
10879 {
10880 p->rng_fault_state = true;
10881 return WERR_NOT_SUPPORTED;
10882 }
reg import