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s3: Lift the smbd_messaging_context from print_queue_pause
[Samba/gbeck.git] / source3 / rpc_server / srv_spoolss_nt.c
blob48d7fbf5207f0df3a129a86ce157e4f4a567b2ba
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 "nt_printing.h"
32 #include "srv_spoolss_util.h"
33 #include "../librpc/gen_ndr/srv_spoolss.h"
34 #include "../librpc/gen_ndr/cli_spoolss.h"
35 #include "rpc_client/init_spoolss.h"
36 #include "librpc/gen_ndr/messaging.h"
37 #include "librpc/gen_ndr/ndr_security.h"
38 #include "registry.h"
39 #include "registry/reg_objects.h"
40 #include "include/printing.h"
41 #include "secrets.h"
42 #include "../librpc/gen_ndr/netlogon.h"
43
44 /* macros stolen from s4 spoolss server */
45 #define SPOOLSS_BUFFER_UNION(fn,info,level) \
46 ((info)?ndr_size_##fn(info, level, 0):0)
47
48 #define SPOOLSS_BUFFER_UNION_ARRAY(mem_ctx,fn,info,level,count) \
49 ((info)?ndr_size_##fn##_info(mem_ctx, level, count, info):0)
50
51 #define SPOOLSS_BUFFER_ARRAY(mem_ctx,fn,info,count) \
52 ((info)?ndr_size_##fn##_info(mem_ctx, count, info):0)
53
54 #define SPOOLSS_BUFFER_OK(val_true,val_false) ((r->in.offered >= *r->out.needed)?val_true:val_false)
55
56 #undef DBGC_CLASS
57 #define DBGC_CLASS DBGC_RPC_SRV
58
59 static Printer_entry *printers_list;
60
61 typedef struct _counter_printer_0 {
62 struct _counter_printer_0 *next;
63 struct _counter_printer_0 *prev;
64
65 int snum;
66 uint32_t counter;
67 } counter_printer_0;
68
69 static counter_printer_0 *counter_list;
70
71 static struct rpc_pipe_client *notify_cli_pipe; /* print notify back-channel pipe handle*/
72 static uint32_t smb_connections = 0;
73
74
75 /* Map generic permissions to printer object specific permissions */
76
77 const struct standard_mapping printer_std_mapping = {
78 PRINTER_READ,
79 PRINTER_WRITE,
80 PRINTER_EXECUTE,
81 PRINTER_ALL_ACCESS
82 };
83
84 /* Map generic permissions to print server object specific permissions */
85
86 const struct standard_mapping printserver_std_mapping = {
87 SERVER_READ,
88 SERVER_WRITE,
89 SERVER_EXECUTE,
90 SERVER_ALL_ACCESS
91 };
92
93 /* API table for Xcv Monitor functions */
94
95 struct xcv_api_table {
96 const char *name;
97 WERROR(*fn) (TALLOC_CTX *mem_ctx, NT_USER_TOKEN *token, DATA_BLOB *in, DATA_BLOB *out, uint32_t *needed);
98 };
99
100 /********************************************************************
101 * Canonicalize servername.
102 ********************************************************************/
103
104 static const char *canon_servername(const char *servername)
105 {
106 const char *pservername = servername;
107 while (*pservername == '\\') {
108 pservername++;
109 }
110 return pservername;
111 }
112
113 /* translate between internal status numbers and NT status numbers */
114 static int nt_printj_status(int v)
115 {
116 switch (v) {
117 case LPQ_QUEUED:
118 return 0;
119 case LPQ_PAUSED:
120 return JOB_STATUS_PAUSED;
121 case LPQ_SPOOLING:
122 return JOB_STATUS_SPOOLING;
123 case LPQ_PRINTING:
124 return JOB_STATUS_PRINTING;
125 case LPQ_ERROR:
126 return JOB_STATUS_ERROR;
127 case LPQ_DELETING:
128 return JOB_STATUS_DELETING;
129 case LPQ_OFFLINE:
130 return JOB_STATUS_OFFLINE;
131 case LPQ_PAPEROUT:
132 return JOB_STATUS_PAPEROUT;
133 case LPQ_PRINTED:
134 return JOB_STATUS_PRINTED;
135 case LPQ_DELETED:
136 return JOB_STATUS_DELETED;
137 case LPQ_BLOCKED:
138 return JOB_STATUS_BLOCKED_DEVQ;
139 case LPQ_USER_INTERVENTION:
140 return JOB_STATUS_USER_INTERVENTION;
141 }
142 return 0;
143 }
144
145 static int nt_printq_status(int v)
146 {
147 switch (v) {
148 case LPQ_PAUSED:
149 return PRINTER_STATUS_PAUSED;
150 case LPQ_QUEUED:
151 case LPQ_SPOOLING:
152 case LPQ_PRINTING:
153 return 0;
154 }
155 return 0;
156 }
157
158 /***************************************************************************
159 Disconnect from the client
160 ****************************************************************************/
161
162 static void srv_spoolss_replycloseprinter(
163 int snum, struct policy_handle *handle,
164 struct messaging_context *msg_ctx)
165 {
166 WERROR result;
167 NTSTATUS status;
168
169 /*
170 * Tell the specific printing tdb we no longer want messages for this printer
171 * by deregistering our PID.
172 */
173
174 if (!print_notify_deregister_pid(snum))
175 DEBUG(0,("print_notify_register_pid: Failed to register our pid for printer %s\n", lp_const_servicename(snum) ));
176
177 /* weird if the test succeeds !!! */
178 if (smb_connections==0) {
179 DEBUG(0,("srv_spoolss_replycloseprinter:Trying to close non-existant notify backchannel !\n"));
180 return;
181 }
182
183 status = rpccli_spoolss_ReplyClosePrinter(notify_cli_pipe, talloc_tos(),
184 handle,
185 &result);
186 if (!NT_STATUS_IS_OK(status) || !W_ERROR_IS_OK(result))
187 DEBUG(0,("srv_spoolss_replycloseprinter: reply_close_printer failed [%s].\n",
188 win_errstr(result)));
189
190 /* if it's the last connection, deconnect the IPC$ share */
191 if (smb_connections==1) {
192
193 cli_shutdown( rpc_pipe_np_smb_conn(notify_cli_pipe) );
194 /*
195 * The above call shuts down the pipe also.
196 */
197 notify_cli_pipe = NULL;
198
199 if (msg_ctx != NULL) {
200 messaging_deregister(msg_ctx, MSG_PRINTER_NOTIFY2,
201 NULL);
202
203 /*
204 * Tell the serverid.tdb we're no longer
205 * interested in printer notify messages.
206 */
207
208 serverid_register_msg_flags(
209 messaging_server_id(msg_ctx),
210 false, FLAG_MSG_PRINT_NOTIFY);
211 }
212 }
213
214 smb_connections--;
215 }
216
217 /****************************************************************************
218 Functions to free a printer entry datastruct.
219 ****************************************************************************/
220
221 static int printer_entry_destructor(Printer_entry *Printer)
222 {
223 if (Printer->notify.client_connected == true) {
224 int snum = -1;
225
226 if ( Printer->printer_type == SPLHND_SERVER) {
227 snum = -1;
228 srv_spoolss_replycloseprinter(
229 snum, &Printer->notify.client_hnd,
230 Printer->notify.msg_ctx);
231 } else if (Printer->printer_type == SPLHND_PRINTER) {
232 snum = print_queue_snum(Printer->sharename);
233 if (snum != -1)
234 srv_spoolss_replycloseprinter(
235 snum, &Printer->notify.client_hnd,
236 Printer->notify.msg_ctx);
237 }
238 }
239
240 Printer->notify.flags=0;
241 Printer->notify.options=0;
242 Printer->notify.localmachine[0]='\0';
243 Printer->notify.printerlocal=0;
244 TALLOC_FREE(Printer->notify.option);
245 Printer->notify.client_connected = false;
246
247 TALLOC_FREE(Printer->devmode);
248
249 /* Remove from the internal list. */
250 DLIST_REMOVE(printers_list, Printer);
251 return 0;
252 }
253
254 /****************************************************************************
255 find printer index by handle
256 ****************************************************************************/
257
258 static Printer_entry *find_printer_index_by_hnd(struct pipes_struct *p,
259 struct policy_handle *hnd)
260 {
261 Printer_entry *find_printer = NULL;
262
263 if(!find_policy_by_hnd(p,hnd,(void **)(void *)&find_printer)) {
264 DEBUG(2,("find_printer_index_by_hnd: Printer handle not found: "));
265 return NULL;
266 }
267
268 return find_printer;
269 }
270
271 /****************************************************************************
272 Close printer index by handle.
273 ****************************************************************************/
274
275 static bool close_printer_handle(struct pipes_struct *p, struct policy_handle *hnd)
276 {
277 Printer_entry *Printer = find_printer_index_by_hnd(p, hnd);
278
279 if (!Printer) {
280 DEBUG(2,("close_printer_handle: Invalid handle (%s:%u:%u)\n",
281 OUR_HANDLE(hnd)));
282 return false;
283 }
284
285 close_policy_hnd(p, hnd);
286
287 return true;
288 }
289
290 /****************************************************************************
291 Delete a printer given a handle.
292 ****************************************************************************/
293
294 static WERROR delete_printer_hook(TALLOC_CTX *ctx, NT_USER_TOKEN *token,
295 const char *sharename,
296 struct messaging_context *msg_ctx)
297 {
298 char *cmd = lp_deleteprinter_cmd();
299 char *command = NULL;
300 int ret;
301 SE_PRIV se_printop = SE_PRINT_OPERATOR;
302 bool is_print_op = false;
303
304 /* can't fail if we don't try */
305
306 if ( !*cmd )
307 return WERR_OK;
308
309 command = talloc_asprintf(ctx,
310 "%s \"%s\"",
311 cmd, sharename);
312 if (!command) {
313 return WERR_NOMEM;
314 }
315 if ( token )
316 is_print_op = user_has_privileges( token, &se_printop );
317
318 DEBUG(10,("Running [%s]\n", command));
319
320 /********** BEGIN SePrintOperatorPrivlege BLOCK **********/
321
322 if ( is_print_op )
323 become_root();
324
325 if ( (ret = smbrun(command, NULL)) == 0 ) {
326 /* Tell everyone we updated smb.conf. */
327 message_send_all(msg_ctx, MSG_SMB_CONF_UPDATED, NULL, 0, NULL);
328 }
329
330 if ( is_print_op )
331 unbecome_root();
332
333 /********** END SePrintOperatorPrivlege BLOCK **********/
334
335 DEBUGADD(10,("returned [%d]\n", ret));
336
337 TALLOC_FREE(command);
338
339 if (ret != 0)
340 return WERR_BADFID; /* What to return here? */
341
342 /* go ahead and re-read the services immediately */
343 become_root();
344 reload_services(false);
345 unbecome_root();
346
347 if ( lp_servicenumber( sharename ) > 0 )
348 return WERR_ACCESS_DENIED;
349
350 return WERR_OK;
351 }
352
353 /****************************************************************************
354 Delete a printer given a handle.
355 ****************************************************************************/
356
357 static WERROR delete_printer_handle(struct pipes_struct *p, struct policy_handle *hnd)
358 {
359 Printer_entry *Printer = find_printer_index_by_hnd(p, hnd);
360 WERROR result;
361
362 if (!Printer) {
363 DEBUG(2,("delete_printer_handle: Invalid handle (%s:%u:%u)\n",
364 OUR_HANDLE(hnd)));
365 return WERR_BADFID;
366 }
367
368 /*
369 * It turns out that Windows allows delete printer on a handle
370 * opened by an admin user, then used on a pipe handle created
371 * by an anonymous user..... but they're working on security.... riiight !
372 * JRA.
373 */
374
375 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
376 DEBUG(3, ("delete_printer_handle: denied by handle\n"));
377 return WERR_ACCESS_DENIED;
378 }
379
380 /* this does not need a become root since the access check has been
381 done on the handle already */
382
383 result = winreg_delete_printer_key(p->mem_ctx, p->server_info,
384 p->msg_ctx, Printer->sharename, "");
385 if (!W_ERROR_IS_OK(result)) {
386 DEBUG(3,("Error deleting printer %s\n", Printer->sharename));
387 return WERR_BADFID;
388 }
389
390 return delete_printer_hook(p->mem_ctx, p->server_info->ptok,
391 Printer->sharename, p->msg_ctx);
392 }
393
394 /****************************************************************************
395 Return the snum of a printer corresponding to an handle.
396 ****************************************************************************/
397
398 static bool get_printer_snum(struct pipes_struct *p, struct policy_handle *hnd,
399 int *number, struct share_params **params)
400 {
401 Printer_entry *Printer = find_printer_index_by_hnd(p, hnd);
402
403 if (!Printer) {
404 DEBUG(2,("get_printer_snum: Invalid handle (%s:%u:%u)\n",
405 OUR_HANDLE(hnd)));
406 return false;
407 }
408
409 switch (Printer->printer_type) {
410 case SPLHND_PRINTER:
411 DEBUG(4,("short name:%s\n", Printer->sharename));
412 *number = print_queue_snum(Printer->sharename);
413 return (*number != -1);
414 case SPLHND_SERVER:
415 return false;
416 default:
417 return false;
418 }
419 }
420
421 /****************************************************************************
422 Set printer handle type.
423 Check if it's \\server or \\server\printer
424 ****************************************************************************/
425
426 static bool set_printer_hnd_printertype(Printer_entry *Printer, const char *handlename)
427 {
428 DEBUG(3,("Setting printer type=%s\n", handlename));
429
430 if ( strlen(handlename) < 3 ) {
431 DEBUGADD(4,("A print server must have at least 1 char ! %s\n", handlename));
432 return false;
433 }
434
435 /* it's a print server */
436 if (*handlename=='\\' && *(handlename+1)=='\\' && !strchr_m(handlename+2, '\\')) {
437 DEBUGADD(4,("Printer is a print server\n"));
438 Printer->printer_type = SPLHND_SERVER;
439 }
440 /* it's a printer (set_printer_hnd_name() will handle port monitors */
441 else {
442 DEBUGADD(4,("Printer is a printer\n"));
443 Printer->printer_type = SPLHND_PRINTER;
444 }
445
446 return true;
447 }
448
449 /****************************************************************************
450 Set printer handle name.. Accept names like \\server, \\server\printer,
451 \\server\SHARE, & "\\server\,XcvMonitor Standard TCP/IP Port" See
452 the MSDN docs regarding OpenPrinter() for details on the XcvData() and
453 XcvDataPort() interface.
454 ****************************************************************************/
455
456 static bool set_printer_hnd_name(TALLOC_CTX *mem_ctx,
457 struct auth_serversupplied_info *server_info,
458 struct messaging_context *msg_ctx,
459 Printer_entry *Printer,
460 const char *handlename)
461 {
462 int snum;
463 int n_services=lp_numservices();
464 char *aprinter;
465 const char *printername;
466 const char *servername = NULL;
467 fstring sname;
468 bool found = false;
469 struct spoolss_PrinterInfo2 *info2 = NULL;
470 WERROR result;
471
472 DEBUG(4,("Setting printer name=%s (len=%lu)\n", handlename,
473 (unsigned long)strlen(handlename)));
474
475 aprinter = CONST_DISCARD(char *, handlename);
476 if ( *handlename == '\\' ) {
477 servername = canon_servername(handlename);
478 if ( (aprinter = strchr_m( servername, '\\' )) != NULL ) {
479 *aprinter = '\0';
480 aprinter++;
481 }
482 if (!is_myname_or_ipaddr(servername)) {
483 return false;
484 }
485
486 fstrcpy(Printer->servername, servername);
487 }
488
489 if (Printer->printer_type == SPLHND_SERVER) {
490 return true;
491 }
492
493 if (Printer->printer_type != SPLHND_PRINTER) {
494 return false;
495 }
496
497 DEBUGADD(5, ("searching for [%s]\n", aprinter));
498
499 /* check for the Port Monitor Interface */
500 if ( strequal( aprinter, SPL_XCV_MONITOR_TCPMON ) ) {
501 Printer->printer_type = SPLHND_PORTMON_TCP;
502 fstrcpy(sname, SPL_XCV_MONITOR_TCPMON);
503 found = true;
504 }
505 else if ( strequal( aprinter, SPL_XCV_MONITOR_LOCALMON ) ) {
506 Printer->printer_type = SPLHND_PORTMON_LOCAL;
507 fstrcpy(sname, SPL_XCV_MONITOR_LOCALMON);
508 found = true;
509 }
510
511 /* Search all sharenames first as this is easier than pulling
512 the printer_info_2 off of disk. Don't use find_service() since
513 that calls out to map_username() */
514
515 /* do another loop to look for printernames */
516 for (snum = 0; !found && snum < n_services; snum++) {
517 const char *printer = lp_const_servicename(snum);
518
519 /* no point going on if this is not a printer */
520 if (!(lp_snum_ok(snum) && lp_print_ok(snum))) {
521 continue;
522 }
523
524 /* ignore [printers] share */
525 if (strequal(printer, "printers")) {
526 continue;
527 }
528
529 fstrcpy(sname, printer);
530 if (strequal(aprinter, printer)) {
531 found = true;
532 break;
533 }
534
535 /* no point looking up the printer object if
536 we aren't allowing printername != sharename */
537 if (lp_force_printername(snum)) {
538 continue;
539 }
540
541 result = winreg_get_printer(mem_ctx,
542 server_info,
543 msg_ctx,
544 servername,
545 sname,
546 &info2);
547 if ( !W_ERROR_IS_OK(result) ) {
548 DEBUG(2,("set_printer_hnd_name: failed to lookup printer [%s] -- result [%s]\n",
549 sname, win_errstr(result)));
550 continue;
551 }
552
553 printername = strrchr(info2->printername, '\\');
554 if (printername == NULL) {
555 printername = info2->printername;
556 } else {
557 printername++;
558 }
559
560 if (strequal(printername, aprinter)) {
561 found = true;
562 break;
563 }
564
565 DEBUGADD(10, ("printername: %s\n", printername));
566
567 TALLOC_FREE(info2);
568 }
569
570 if ( !found ) {
571 DEBUGADD(4,("Printer not found\n"));
572 return false;
573 }
574
575 DEBUGADD(4,("set_printer_hnd_name: Printer found: %s -> %s\n", aprinter, sname));
576
577 fstrcpy(Printer->sharename, sname);
578
579 return true;
580 }
581
582 /****************************************************************************
583 Find first available printer slot. creates a printer handle for you.
584 ****************************************************************************/
585
586 static bool open_printer_hnd(struct pipes_struct *p, struct policy_handle *hnd,
587 const char *name, uint32_t access_granted)
588 {
589 Printer_entry *new_printer;
590
591 DEBUG(10,("open_printer_hnd: name [%s]\n", name));
592
593 new_printer = TALLOC_ZERO_P(NULL, Printer_entry);
594 if (new_printer == NULL) {
595 return false;
596 }
597 talloc_set_destructor(new_printer, printer_entry_destructor);
598
599 if (!create_policy_hnd(p, hnd, new_printer)) {
600 TALLOC_FREE(new_printer);
601 return false;
602 }
603
604 /* Add to the internal list. */
605 DLIST_ADD(printers_list, new_printer);
606
607 new_printer->notify.option=NULL;
608
609 if (!set_printer_hnd_printertype(new_printer, name)) {
610 close_printer_handle(p, hnd);
611 return false;
612 }
613
614 if (!set_printer_hnd_name(p->mem_ctx, p->server_info, p->msg_ctx,
615 new_printer, name)) {
616 close_printer_handle(p, hnd);
617 return false;
618 }
619
620 new_printer->access_granted = access_granted;
621
622 DEBUG(5, ("%d printer handles active\n",
623 (int)num_pipe_handles(p)));
624
625 return true;
626 }
627
628 /***************************************************************************
629 check to see if the client motify handle is monitoring the notification
630 given by (notify_type, notify_field).
631 **************************************************************************/
632
633 static bool is_monitoring_event_flags(uint32_t flags, uint16_t notify_type,
634 uint16_t notify_field)
635 {
636 return true;
637 }
638
639 static bool is_monitoring_event(Printer_entry *p, uint16_t notify_type,
640 uint16_t notify_field)
641 {
642 struct spoolss_NotifyOption *option = p->notify.option;
643 uint32_t i, j;
644
645 /*
646 * Flags should always be zero when the change notify
647 * is registered by the client's spooler. A user Win32 app
648 * might use the flags though instead of the NOTIFY_OPTION_INFO
649 * --jerry
650 */
651
652 if (!option) {
653 return false;
654 }
655
656 if (p->notify.flags)
657 return is_monitoring_event_flags(
658 p->notify.flags, notify_type, notify_field);
659
660 for (i = 0; i < option->count; i++) {
661
662 /* Check match for notify_type */
663
664 if (option->types[i].type != notify_type)
665 continue;
666
667 /* Check match for field */
668
669 for (j = 0; j < option->types[i].count; j++) {
670 if (option->types[i].fields[j].field == notify_field) {
671 return true;
672 }
673 }
674 }
675
676 DEBUG(10, ("Open handle for \\\\%s\\%s is not monitoring 0x%02x/0x%02x\n",
677 p->servername, p->sharename, notify_type, notify_field));
678
679 return false;
680 }
681
682 #define SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(_data, _integer) \
683 _data->data.integer[0] = _integer; \
684 _data->data.integer[1] = 0;
685
686
687 #define SETUP_SPOOLSS_NOTIFY_DATA_STRING(_data, _p) \
688 _data->data.string.string = talloc_strdup(mem_ctx, _p); \
689 if (!_data->data.string.string) {\
690 _data->data.string.size = 0; \
691 } \
692 _data->data.string.size = strlen_m_term(_p) * 2;
693
694 #define SETUP_SPOOLSS_NOTIFY_DATA_DEVMODE(_data, _devmode) \
695 _data->data.devmode.devmode = _devmode;
696
697 #define SETUP_SPOOLSS_NOTIFY_DATA_SECDESC(_data, _sd) \
698 _data->data.sd.sd = dup_sec_desc(mem_ctx, _sd); \
699 if (!_data->data.sd.sd) { \
700 _data->data.sd.sd_size = 0; \
701 } \
702 _data->data.sd.sd_size = \
703 ndr_size_security_descriptor(_data->data.sd.sd, 0);
704
705 static void init_systemtime_buffer(TALLOC_CTX *mem_ctx,
706 struct tm *t,
707 const char **pp,
708 uint32_t *plen)
709 {
710 struct spoolss_Time st;
711 uint32_t len = 16;
712 char *p;
713
714 if (!init_systemtime(&st, t)) {
715 return;
716 }
717
718 p = talloc_array(mem_ctx, char, len);
719 if (!p) {
720 return;
721 }
722
723 /*
724 * Systemtime must be linearized as a set of UINT16's.
725 * Fix from Benjamin (Bj) Kuit bj@it.uts.edu.au
726 */
727
728 SSVAL(p, 0, st.year);
729 SSVAL(p, 2, st.month);
730 SSVAL(p, 4, st.day_of_week);
731 SSVAL(p, 6, st.day);
732 SSVAL(p, 8, st.hour);
733 SSVAL(p, 10, st.minute);
734 SSVAL(p, 12, st.second);
735 SSVAL(p, 14, st.millisecond);
736
737 *pp = p;
738 *plen = len;
739 }
740
741 /* Convert a notification message to a struct spoolss_Notify */
742
743 static void notify_one_value(struct spoolss_notify_msg *msg,
744 struct spoolss_Notify *data,
745 TALLOC_CTX *mem_ctx)
746 {
747 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, msg->notify.value[0]);
748 }
749
750 static void notify_string(struct spoolss_notify_msg *msg,
751 struct spoolss_Notify *data,
752 TALLOC_CTX *mem_ctx)
753 {
754 /* The length of the message includes the trailing \0 */
755
756 data->data.string.size = msg->len * 2;
757 data->data.string.string = talloc_strdup(mem_ctx, msg->notify.data);
758 if (!data->data.string.string) {
759 data->data.string.size = 0;
760 return;
761 }
762 }
763
764 static void notify_system_time(struct spoolss_notify_msg *msg,
765 struct spoolss_Notify *data,
766 TALLOC_CTX *mem_ctx)
767 {
768 data->data.string.string = NULL;
769 data->data.string.size = 0;
770
771 if (msg->len != sizeof(time_t)) {
772 DEBUG(5, ("notify_system_time: received wrong sized message (%d)\n",
773 msg->len));
774 return;
775 }
776
777 init_systemtime_buffer(mem_ctx, gmtime((time_t *)msg->notify.data),
778 &data->data.string.string,
779 &data->data.string.size);
780 }
781
782 struct notify2_message_table {
783 const char *name;
784 void (*fn)(struct spoolss_notify_msg *msg,
785 struct spoolss_Notify *data, TALLOC_CTX *mem_ctx);
786 };
787
788 static struct notify2_message_table printer_notify_table[] = {
789 /* 0x00 */ { "PRINTER_NOTIFY_FIELD_SERVER_NAME", notify_string },
790 /* 0x01 */ { "PRINTER_NOTIFY_FIELD_PRINTER_NAME", notify_string },
791 /* 0x02 */ { "PRINTER_NOTIFY_FIELD_SHARE_NAME", notify_string },
792 /* 0x03 */ { "PRINTER_NOTIFY_FIELD_PORT_NAME", notify_string },
793 /* 0x04 */ { "PRINTER_NOTIFY_FIELD_DRIVER_NAME", notify_string },
794 /* 0x05 */ { "PRINTER_NOTIFY_FIELD_COMMENT", notify_string },
795 /* 0x06 */ { "PRINTER_NOTIFY_FIELD_LOCATION", notify_string },
796 /* 0x07 */ { "PRINTER_NOTIFY_FIELD_DEVMODE", NULL },
797 /* 0x08 */ { "PRINTER_NOTIFY_FIELD_SEPFILE", notify_string },
798 /* 0x09 */ { "PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR", notify_string },
799 /* 0x0a */ { "PRINTER_NOTIFY_FIELD_PARAMETERS", NULL },
800 /* 0x0b */ { "PRINTER_NOTIFY_FIELD_DATATYPE", notify_string },
801 /* 0x0c */ { "PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NULL },
802 /* 0x0d */ { "PRINTER_NOTIFY_FIELD_ATTRIBUTES", notify_one_value },
803 /* 0x0e */ { "PRINTER_NOTIFY_FIELD_PRIORITY", notify_one_value },
804 /* 0x0f */ { "PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY", NULL },
805 /* 0x10 */ { "PRINTER_NOTIFY_FIELD_START_TIME", NULL },
806 /* 0x11 */ { "PRINTER_NOTIFY_FIELD_UNTIL_TIME", NULL },
807 /* 0x12 */ { "PRINTER_NOTIFY_FIELD_STATUS", notify_one_value },
808 };
809
810 static struct notify2_message_table job_notify_table[] = {
811 /* 0x00 */ { "JOB_NOTIFY_FIELD_PRINTER_NAME", NULL },
812 /* 0x01 */ { "JOB_NOTIFY_FIELD_MACHINE_NAME", NULL },
813 /* 0x02 */ { "JOB_NOTIFY_FIELD_PORT_NAME", NULL },
814 /* 0x03 */ { "JOB_NOTIFY_FIELD_USER_NAME", notify_string },
815 /* 0x04 */ { "JOB_NOTIFY_FIELD_NOTIFY_NAME", NULL },
816 /* 0x05 */ { "JOB_NOTIFY_FIELD_DATATYPE", NULL },
817 /* 0x06 */ { "JOB_NOTIFY_FIELD_PRINT_PROCESSOR", NULL },
818 /* 0x07 */ { "JOB_NOTIFY_FIELD_PARAMETERS", NULL },
819 /* 0x08 */ { "JOB_NOTIFY_FIELD_DRIVER_NAME", NULL },
820 /* 0x09 */ { "JOB_NOTIFY_FIELD_DEVMODE", NULL },
821 /* 0x0a */ { "JOB_NOTIFY_FIELD_STATUS", notify_one_value },
822 /* 0x0b */ { "JOB_NOTIFY_FIELD_STATUS_STRING", NULL },
823 /* 0x0c */ { "JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NULL },
824 /* 0x0d */ { "JOB_NOTIFY_FIELD_DOCUMENT", notify_string },
825 /* 0x0e */ { "JOB_NOTIFY_FIELD_PRIORITY", NULL },
826 /* 0x0f */ { "JOB_NOTIFY_FIELD_POSITION", NULL },
827 /* 0x10 */ { "JOB_NOTIFY_FIELD_SUBMITTED", notify_system_time },
828 /* 0x11 */ { "JOB_NOTIFY_FIELD_START_TIME", NULL },
829 /* 0x12 */ { "JOB_NOTIFY_FIELD_UNTIL_TIME", NULL },
830 /* 0x13 */ { "JOB_NOTIFY_FIELD_TIME", NULL },
831 /* 0x14 */ { "JOB_NOTIFY_FIELD_TOTAL_PAGES", notify_one_value },
832 /* 0x15 */ { "JOB_NOTIFY_FIELD_PAGES_PRINTED", NULL },
833 /* 0x16 */ { "JOB_NOTIFY_FIELD_TOTAL_BYTES", notify_one_value },
834 /* 0x17 */ { "JOB_NOTIFY_FIELD_BYTES_PRINTED", NULL },
835 };
836
837
838 /***********************************************************************
839 Allocate talloc context for container object
840 **********************************************************************/
841
842 static void notify_msg_ctr_init( SPOOLSS_NOTIFY_MSG_CTR *ctr )
843 {
844 if ( !ctr )
845 return;
846
847 ctr->ctx = talloc_init("notify_msg_ctr_init %p", ctr);
848
849 return;
850 }
851
852 /***********************************************************************
853 release all allocated memory and zero out structure
854 **********************************************************************/
855
856 static void notify_msg_ctr_destroy( SPOOLSS_NOTIFY_MSG_CTR *ctr )
857 {
858 if ( !ctr )
859 return;
860
861 if ( ctr->ctx )
862 talloc_destroy(ctr->ctx);
863
864 ZERO_STRUCTP(ctr);
865
866 return;
867 }
868
869 /***********************************************************************
870 **********************************************************************/
871
872 static TALLOC_CTX* notify_ctr_getctx( SPOOLSS_NOTIFY_MSG_CTR *ctr )
873 {
874 if ( !ctr )
875 return NULL;
876
877 return ctr->ctx;
878 }
879
880 /***********************************************************************
881 **********************************************************************/
882
883 static SPOOLSS_NOTIFY_MSG_GROUP* notify_ctr_getgroup( SPOOLSS_NOTIFY_MSG_CTR *ctr, uint32_t idx )
884 {
885 if ( !ctr || !ctr->msg_groups )
886 return NULL;
887
888 if ( idx >= ctr->num_groups )
889 return NULL;
890
891 return &ctr->msg_groups[idx];
892
893 }
894
895 /***********************************************************************
896 How many groups of change messages do we have ?
897 **********************************************************************/
898
899 static int notify_msg_ctr_numgroups( SPOOLSS_NOTIFY_MSG_CTR *ctr )
900 {
901 if ( !ctr )
902 return 0;
903
904 return ctr->num_groups;
905 }
906
907 /***********************************************************************
908 Add a SPOOLSS_NOTIFY_MSG_CTR to the correct group
909 **********************************************************************/
910
911 static int notify_msg_ctr_addmsg( SPOOLSS_NOTIFY_MSG_CTR *ctr, SPOOLSS_NOTIFY_MSG *msg )
912 {
913 SPOOLSS_NOTIFY_MSG_GROUP *groups = NULL;
914 SPOOLSS_NOTIFY_MSG_GROUP *msg_grp = NULL;
915 SPOOLSS_NOTIFY_MSG *msg_list = NULL;
916 int i, new_slot;
917
918 if ( !ctr || !msg )
919 return 0;
920
921 /* loop over all groups looking for a matching printer name */
922
923 for ( i=0; i<ctr->num_groups; i++ ) {
924 if ( strcmp(ctr->msg_groups[i].printername, msg->printer) == 0 )
925 break;
926 }
927
928 /* add a new group? */
929
930 if ( i == ctr->num_groups ) {
931 ctr->num_groups++;
932
933 if ( !(groups = TALLOC_REALLOC_ARRAY( ctr->ctx, ctr->msg_groups, SPOOLSS_NOTIFY_MSG_GROUP, ctr->num_groups)) ) {
934 DEBUG(0,("notify_msg_ctr_addmsg: talloc_realloc() failed!\n"));
935 return 0;
936 }
937 ctr->msg_groups = groups;
938
939 /* clear the new entry and set the printer name */
940
941 ZERO_STRUCT( ctr->msg_groups[ctr->num_groups-1] );
942 fstrcpy( ctr->msg_groups[ctr->num_groups-1].printername, msg->printer );
943 }
944
945 /* add the change messages; 'i' is the correct index now regardless */
946
947 msg_grp = &ctr->msg_groups[i];
948
949 msg_grp->num_msgs++;
950
951 if ( !(msg_list = TALLOC_REALLOC_ARRAY( ctr->ctx, msg_grp->msgs, SPOOLSS_NOTIFY_MSG, msg_grp->num_msgs )) ) {
952 DEBUG(0,("notify_msg_ctr_addmsg: talloc_realloc() failed for new message [%d]!\n", msg_grp->num_msgs));
953 return 0;
954 }
955 msg_grp->msgs = msg_list;
956
957 new_slot = msg_grp->num_msgs-1;
958 memcpy( &msg_grp->msgs[new_slot], msg, sizeof(SPOOLSS_NOTIFY_MSG) );
959
960 /* need to allocate own copy of data */
961
962 if ( msg->len != 0 )
963 msg_grp->msgs[new_slot].notify.data = (char *)
964 TALLOC_MEMDUP( ctr->ctx, msg->notify.data, msg->len );
965
966 return ctr->num_groups;
967 }
968
969 static void construct_info_data(struct spoolss_Notify *info_data,
970 enum spoolss_NotifyType type,
971 uint16_t field, int id);
972
973 /***********************************************************************
974 Send a change notication message on all handles which have a call
975 back registered
976 **********************************************************************/
977
978 static void send_notify2_changes( SPOOLSS_NOTIFY_MSG_CTR *ctr, uint32_t idx )
979 {
980 Printer_entry *p;
981 TALLOC_CTX *mem_ctx = notify_ctr_getctx( ctr );
982 SPOOLSS_NOTIFY_MSG_GROUP *msg_group = notify_ctr_getgroup( ctr, idx );
983 SPOOLSS_NOTIFY_MSG *messages;
984 int sending_msg_count;
985
986 if ( !msg_group ) {
987 DEBUG(5,("send_notify2_changes() called with no msg group!\n"));
988 return;
989 }
990
991 messages = msg_group->msgs;
992
993 if ( !messages ) {
994 DEBUG(5,("send_notify2_changes() called with no messages!\n"));
995 return;
996 }
997
998 DEBUG(8,("send_notify2_changes: Enter...[%s]\n", msg_group->printername));
999
1000 /* loop over all printers */
1001
1002 for (p = printers_list; p; p = p->next) {
1003 struct spoolss_Notify *notifies;
1004 uint32_t count = 0;
1005 uint32_t id;
1006 int i;
1007
1008 /* Is there notification on this handle? */
1009
1010 if ( !p->notify.client_connected )
1011 continue;
1012
1013 DEBUG(10,("Client connected! [\\\\%s\\%s]\n", p->servername, p->sharename));
1014
1015 /* For this printer? Print servers always receive
1016 notifications. */
1017
1018 if ( ( p->printer_type == SPLHND_PRINTER ) &&
1019 ( !strequal(msg_group->printername, p->sharename) ) )
1020 continue;
1021
1022 DEBUG(10,("Our printer\n"));
1023
1024 /* allocate the max entries possible */
1025
1026 notifies = TALLOC_ZERO_ARRAY(mem_ctx, struct spoolss_Notify, msg_group->num_msgs);
1027 if (!notifies) {
1028 return;
1029 }
1030
1031 /* build the array of change notifications */
1032
1033 sending_msg_count = 0;
1034
1035 for ( i=0; i<msg_group->num_msgs; i++ ) {
1036 SPOOLSS_NOTIFY_MSG *msg = &messages[i];
1037
1038 /* Are we monitoring this event? */
1039
1040 if (!is_monitoring_event(p, msg->type, msg->field))
1041 continue;
1042
1043 sending_msg_count++;
1044
1045
1046 DEBUG(10,("process_notify2_message: Sending message type [0x%x] field [0x%2x] for printer [%s]\n",
1047 msg->type, msg->field, p->sharename));
1048
1049 /*
1050 * if the is a printer notification handle and not a job notification
1051 * type, then set the id to 0. Other wise just use what was specified
1052 * in the message.
1053 *
1054 * When registering change notification on a print server handle
1055 * we always need to send back the id (snum) matching the printer
1056 * for which the change took place. For change notify registered
1057 * on a printer handle, this does not matter and the id should be 0.
1058 *
1059 * --jerry
1060 */
1061
1062 if ( ( p->printer_type == SPLHND_PRINTER ) && ( msg->type == PRINTER_NOTIFY_TYPE ) )
1063 id = 0;
1064 else
1065 id = msg->id;
1066
1067
1068 /* Convert unix jobid to smb jobid */
1069
1070 if (msg->flags & SPOOLSS_NOTIFY_MSG_UNIX_JOBID) {
1071 id = sysjob_to_jobid(msg->id);
1072
1073 if (id == -1) {
1074 DEBUG(3, ("no such unix jobid %d\n", msg->id));
1075 goto done;
1076 }
1077 }
1078
1079 construct_info_data( &notifies[count], msg->type, msg->field, id );
1080
1081 switch(msg->type) {
1082 case PRINTER_NOTIFY_TYPE:
1083 if ( printer_notify_table[msg->field].fn )
1084 printer_notify_table[msg->field].fn(msg, &notifies[count], mem_ctx);
1085 break;
1086
1087 case JOB_NOTIFY_TYPE:
1088 if ( job_notify_table[msg->field].fn )
1089 job_notify_table[msg->field].fn(msg, &notifies[count], mem_ctx);
1090 break;
1091
1092 default:
1093 DEBUG(5, ("Unknown notification type %d\n", msg->type));
1094 goto done;
1095 }
1096
1097 count++;
1098 }
1099
1100 if ( sending_msg_count ) {
1101 NTSTATUS status;
1102 WERROR werr;
1103 union spoolss_ReplyPrinterInfo info;
1104 struct spoolss_NotifyInfo info0;
1105 uint32_t reply_result;
1106
1107 info0.version = 0x2;
1108 info0.flags = count ? 0x00020000 /* ??? */ : PRINTER_NOTIFY_INFO_DISCARDED;
1109 info0.count = count;
1110 info0.notifies = notifies;
1111
1112 info.info0 = &info0;
1113
1114 status = rpccli_spoolss_RouterReplyPrinterEx(notify_cli_pipe, mem_ctx,
1115 &p->notify.client_hnd,
1116 p->notify.change, /* color */
1117 p->notify.flags,
1118 &reply_result,
1119 0, /* reply_type, must be 0 */
1120 info,
1121 &werr);
1122 if (!NT_STATUS_IS_OK(status) || !W_ERROR_IS_OK(werr)) {
1123 DEBUG(1,("RouterReplyPrinterEx to client: %s failed: %s\n",
1124 notify_cli_pipe->srv_name_slash,
1125 win_errstr(werr)));
1126 }
1127 switch (reply_result) {
1128 case 0:
1129 break;
1130 case PRINTER_NOTIFY_INFO_DISCARDED:
1131 case PRINTER_NOTIFY_INFO_DISCARDNOTED:
1132 case PRINTER_NOTIFY_INFO_COLOR_MISMATCH:
1133 break;
1134 default:
1135 break;
1136 }
1137 }
1138 }
1139
1140 done:
1141 DEBUG(8,("send_notify2_changes: Exit...\n"));
1142 return;
1143 }
1144
1145 /***********************************************************************
1146 **********************************************************************/
1147
1148 static bool notify2_unpack_msg( SPOOLSS_NOTIFY_MSG *msg, struct timeval *tv, void *buf, size_t len )
1149 {
1150
1151 uint32_t tv_sec, tv_usec;
1152 size_t offset = 0;
1153
1154 /* Unpack message */
1155
1156 offset += tdb_unpack((uint8_t *)buf + offset, len - offset, "f",
1157 msg->printer);
1158
1159 offset += tdb_unpack((uint8_t *)buf + offset, len - offset, "ddddddd",
1160 &tv_sec, &tv_usec,
1161 &msg->type, &msg->field, &msg->id, &msg->len, &msg->flags);
1162
1163 if (msg->len == 0)
1164 tdb_unpack((uint8_t *)buf + offset, len - offset, "dd",
1165 &msg->notify.value[0], &msg->notify.value[1]);
1166 else
1167 tdb_unpack((uint8_t *)buf + offset, len - offset, "B",
1168 &msg->len, &msg->notify.data);
1169
1170 DEBUG(3, ("notify2_unpack_msg: got NOTIFY2 message for printer %s, jobid %u type %d, field 0x%02x, flags 0x%04x\n",
1171 msg->printer, (unsigned int)msg->id, msg->type, msg->field, msg->flags));
1172
1173 tv->tv_sec = tv_sec;
1174 tv->tv_usec = tv_usec;
1175
1176 if (msg->len == 0)
1177 DEBUG(3, ("notify2_unpack_msg: value1 = %d, value2 = %d\n", msg->notify.value[0],
1178 msg->notify.value[1]));
1179 else
1180 dump_data(3, (uint8_t *)msg->notify.data, msg->len);
1181
1182 return true;
1183 }
1184
1185 /********************************************************************
1186 Receive a notify2 message list
1187 ********************************************************************/
1188
1189 static void receive_notify2_message_list(struct messaging_context *msg,
1190 void *private_data,
1191 uint32_t msg_type,
1192 struct server_id server_id,
1193 DATA_BLOB *data)
1194 {
1195 size_t msg_count, i;
1196 char *buf = (char *)data->data;
1197 char *msg_ptr;
1198 size_t msg_len;
1199 SPOOLSS_NOTIFY_MSG notify;
1200 SPOOLSS_NOTIFY_MSG_CTR messages;
1201 int num_groups;
1202
1203 if (data->length < 4) {
1204 DEBUG(0,("receive_notify2_message_list: bad message format (len < 4)!\n"));
1205 return;
1206 }
1207
1208 msg_count = IVAL(buf, 0);
1209 msg_ptr = buf + 4;
1210
1211 DEBUG(5, ("receive_notify2_message_list: got %lu messages in list\n", (unsigned long)msg_count));
1212
1213 if (msg_count == 0) {
1214 DEBUG(0,("receive_notify2_message_list: bad message format (msg_count == 0) !\n"));
1215 return;
1216 }
1217
1218 /* initialize the container */
1219
1220 ZERO_STRUCT( messages );
1221 notify_msg_ctr_init( &messages );
1222
1223 /*
1224 * build message groups for each printer identified
1225 * in a change_notify msg. Remember that a PCN message
1226 * includes the handle returned for the srv_spoolss_replyopenprinter()
1227 * call. Therefore messages are grouped according to printer handle.
1228 */
1229
1230 for ( i=0; i<msg_count; i++ ) {
1231 struct timeval msg_tv;
1232
1233 if (msg_ptr + 4 - buf > data->length) {
1234 DEBUG(0,("receive_notify2_message_list: bad message format (len > buf_size) !\n"));
1235 return;
1236 }
1237
1238 msg_len = IVAL(msg_ptr,0);
1239 msg_ptr += 4;
1240
1241 if (msg_ptr + msg_len - buf > data->length) {
1242 DEBUG(0,("receive_notify2_message_list: bad message format (bad len) !\n"));
1243 return;
1244 }
1245
1246 /* unpack messages */
1247
1248 ZERO_STRUCT( notify );
1249 notify2_unpack_msg( &notify, &msg_tv, msg_ptr, msg_len );
1250 msg_ptr += msg_len;
1251
1252 /* add to correct list in container */
1253
1254 notify_msg_ctr_addmsg( &messages, &notify );
1255
1256 /* free memory that might have been allocated by notify2_unpack_msg() */
1257
1258 if ( notify.len != 0 )
1259 SAFE_FREE( notify.notify.data );
1260 }
1261
1262 /* process each group of messages */
1263
1264 num_groups = notify_msg_ctr_numgroups( &messages );
1265 for ( i=0; i<num_groups; i++ )
1266 send_notify2_changes( &messages, i );
1267
1268
1269 /* cleanup */
1270
1271 DEBUG(10,("receive_notify2_message_list: processed %u messages\n",
1272 (uint32_t)msg_count ));
1273
1274 notify_msg_ctr_destroy( &messages );
1275
1276 return;
1277 }
1278
1279 /********************************************************************
1280 Send a message to ourself about new driver being installed
1281 so we can upgrade the information for each printer bound to this
1282 driver
1283 ********************************************************************/
1284
1285 static bool srv_spoolss_drv_upgrade_printer(const char *drivername,
1286 struct messaging_context *msg_ctx)
1287 {
1288 int len = strlen(drivername);
1289
1290 if (!len)
1291 return false;
1292
1293 DEBUG(10,("srv_spoolss_drv_upgrade_printer: Sending message about driver upgrade [%s]\n",
1294 drivername));
1295
1296 messaging_send_buf(msg_ctx, messaging_server_id(msg_ctx),
1297 MSG_PRINTER_DRVUPGRADE,
1298 (uint8_t *)drivername, len+1);
1299
1300 return true;
1301 }
1302
1303 /**********************************************************************
1304 callback to receive a MSG_PRINTER_DRVUPGRADE message and interate
1305 over all printers, upgrading ones as necessary
1306 **********************************************************************/
1307
1308 void do_drv_upgrade_printer(struct messaging_context *msg,
1309 void *private_data,
1310 uint32_t msg_type,
1311 struct server_id server_id,
1312 DATA_BLOB *data)
1313 {
1314 TALLOC_CTX *tmp_ctx;
1315 struct auth_serversupplied_info *server_info = NULL;
1316 struct spoolss_PrinterInfo2 *pinfo2;
1317 NTSTATUS status;
1318 WERROR result;
1319 const char *drivername;
1320 int snum;
1321 int n_services = lp_numservices();
1322 size_t len;
1323
1324 tmp_ctx = talloc_new(NULL);
1325 if (!tmp_ctx) return;
1326
1327 status = make_server_info_system(tmp_ctx, &server_info);
1328 if (!NT_STATUS_IS_OK(status)) {
1329 DEBUG(0, ("do_drv_upgrade_printer: "
1330 "Could not create system server_info\n"));
1331 goto done;
1332 }
1333
1334 len = MIN(data->length,sizeof(drivername)-1);
1335 drivername = talloc_strndup(tmp_ctx, (const char *)data->data, len);
1336 if (!drivername) {
1337 DEBUG(0, ("do_drv_upgrade_printer: Out of memoery ?!\n"));
1338 goto done;
1339 }
1340
1341 DEBUG(10, ("do_drv_upgrade_printer: "
1342 "Got message for new driver [%s]\n", drivername));
1343
1344 /* Iterate the printer list */
1345
1346 for (snum = 0; snum < n_services; snum++) {
1347 if (!lp_snum_ok(snum) || !lp_print_ok(snum)) {
1348 continue;
1349 }
1350
1351 result = winreg_get_printer(tmp_ctx, server_info, msg,
1352 NULL,
1353 lp_const_servicename(snum),
1354 &pinfo2);
1355
1356 if (!W_ERROR_IS_OK(result)) {
1357 continue;
1358 }
1359
1360 if (!pinfo2->drivername) {
1361 continue;
1362 }
1363
1364 if (strcmp(drivername, pinfo2->drivername) != 0) {
1365 continue;
1366 }
1367
1368 DEBUG(6,("Updating printer [%s]\n", pinfo2->printername));
1369
1370 /* all we care about currently is the change_id */
1371 result = winreg_printer_update_changeid(tmp_ctx,
1372 server_info,
1373 msg,
1374 pinfo2->printername);
1375
1376 if (!W_ERROR_IS_OK(result)) {
1377 DEBUG(3, ("do_drv_upgrade_printer: "
1378 "Failed to update changeid [%s]\n",
1379 win_errstr(result)));
1380 }
1381 }
1382
1383 /* all done */
1384 done:
1385 talloc_free(tmp_ctx);
1386 }
1387
1388 /********************************************************************
1389 Update the cache for all printq's with a registered client
1390 connection
1391 ********************************************************************/
1392
1393 void update_monitored_printq_cache( void )
1394 {
1395 Printer_entry *printer = printers_list;
1396 int snum;
1397
1398 /* loop through all printers and update the cache where
1399 client_connected == true */
1400 while ( printer )
1401 {
1402 if ( (printer->printer_type == SPLHND_PRINTER)
1403 && printer->notify.client_connected )
1404 {
1405 snum = print_queue_snum(printer->sharename);
1406 print_queue_status( snum, NULL, NULL );
1407 }
1408
1409 printer = printer->next;
1410 }
1411
1412 return;
1413 }
1414
1415 /****************************************************************
1416 _spoolss_OpenPrinter
1417 ****************************************************************/
1418
1419 WERROR _spoolss_OpenPrinter(struct pipes_struct *p,
1420 struct spoolss_OpenPrinter *r)
1421 {
1422 struct spoolss_OpenPrinterEx e;
1423 WERROR werr;
1424
1425 ZERO_STRUCT(e.in.userlevel);
1426
1427 e.in.printername = r->in.printername;
1428 e.in.datatype = r->in.datatype;
1429 e.in.devmode_ctr = r->in.devmode_ctr;
1430 e.in.access_mask = r->in.access_mask;
1431 e.in.level = 0;
1432
1433 e.out.handle = r->out.handle;
1434
1435 werr = _spoolss_OpenPrinterEx(p, &e);
1436
1437 if (W_ERROR_EQUAL(werr, WERR_INVALID_PARAM)) {
1438 /* OpenPrinterEx returns this for a bad
1439 * printer name. We must return WERR_INVALID_PRINTER_NAME
1440 * instead.
1441 */
1442 werr = WERR_INVALID_PRINTER_NAME;
1443 }
1444
1445 return werr;
1446 }
1447
1448 static WERROR copy_devicemode(TALLOC_CTX *mem_ctx,
1449 struct spoolss_DeviceMode *orig,
1450 struct spoolss_DeviceMode **dest)
1451 {
1452 struct spoolss_DeviceMode *dm;
1453
1454 dm = talloc(mem_ctx, struct spoolss_DeviceMode);
1455 if (!dm) {
1456 return WERR_NOMEM;
1457 }
1458
1459 /* copy all values, then duplicate strings and structs */
1460 *dm = *orig;
1461
1462 dm->devicename = talloc_strdup(dm, orig->devicename);
1463 if (!dm->devicename) {
1464 return WERR_NOMEM;
1465 }
1466 dm->formname = talloc_strdup(dm, orig->formname);
1467 if (!dm->formname) {
1468 return WERR_NOMEM;
1469 }
1470 if (orig->driverextra_data.data) {
1471 dm->driverextra_data.data =
1472 (uint8_t *) talloc_memdup(dm, orig->driverextra_data.data,
1473 orig->driverextra_data.length);
1474 if (!dm->driverextra_data.data) {
1475 return WERR_NOMEM;
1476 }
1477 }
1478
1479 *dest = dm;
1480 return WERR_OK;
1481 }
1482
1483 /****************************************************************
1484 _spoolss_OpenPrinterEx
1485 ****************************************************************/
1486
1487 WERROR _spoolss_OpenPrinterEx(struct pipes_struct *p,
1488 struct spoolss_OpenPrinterEx *r)
1489 {
1490 int snum;
1491 Printer_entry *Printer=NULL;
1492
1493 if (!r->in.printername) {
1494 return WERR_INVALID_PARAM;
1495 }
1496
1497 /* some sanity check because you can open a printer or a print server */
1498 /* aka: \\server\printer or \\server */
1499
1500 DEBUGADD(3,("checking name: %s\n", r->in.printername));
1501
1502 if (!open_printer_hnd(p, r->out.handle, r->in.printername, 0)) {
1503 DEBUG(0,("_spoolss_OpenPrinterEx: Cannot open a printer handle "
1504 " for printer %s\n", r->in.printername));
1505 ZERO_STRUCTP(r->out.handle);
1506 return WERR_INVALID_PARAM;
1507 }
1508
1509 Printer = find_printer_index_by_hnd(p, r->out.handle);
1510 if ( !Printer ) {
1511 DEBUG(0,("_spoolss_OpenPrinterEx: logic error. Can't find printer "
1512 "handle we created for printer %s\n", r->in.printername));
1513 close_printer_handle(p, r->out.handle);
1514 ZERO_STRUCTP(r->out.handle);
1515 return WERR_INVALID_PARAM;
1516 }
1517
1518 /*
1519 * First case: the user is opening the print server:
1520 *
1521 * Disallow MS AddPrinterWizard if parameter disables it. A Win2k
1522 * client 1st tries an OpenPrinterEx with access==0, MUST be allowed.
1523 *
1524 * Then both Win2k and WinNT clients try an OpenPrinterEx with
1525 * SERVER_ALL_ACCESS, which we allow only if the user is root (uid=0)
1526 * or if the user is listed in the smb.conf printer admin parameter.
1527 *
1528 * Then they try OpenPrinterEx with SERVER_READ which we allow. This lets the
1529 * client view printer folder, but does not show the MSAPW.
1530 *
1531 * Note: this test needs code to check access rights here too. Jeremy
1532 * could you look at this?
1533 *
1534 * Second case: the user is opening a printer:
1535 * NT doesn't let us connect to a printer if the connecting user
1536 * doesn't have print permission.
1537 *
1538 * Third case: user is opening a Port Monitor
1539 * access checks same as opening a handle to the print server.
1540 */
1541
1542 switch (Printer->printer_type )
1543 {
1544 case SPLHND_SERVER:
1545 case SPLHND_PORTMON_TCP:
1546 case SPLHND_PORTMON_LOCAL:
1547 /* Printserver handles use global struct... */
1548
1549 snum = -1;
1550
1551 /* Map standard access rights to object specific access rights */
1552
1553 se_map_standard(&r->in.access_mask,
1554 &printserver_std_mapping);
1555
1556 /* Deny any object specific bits that don't apply to print
1557 servers (i.e printer and job specific bits) */
1558
1559 r->in.access_mask &= SEC_MASK_SPECIFIC;
1560
1561 if (r->in.access_mask &
1562 ~(SERVER_ACCESS_ADMINISTER | SERVER_ACCESS_ENUMERATE)) {
1563 DEBUG(3, ("access DENIED for non-printserver bits\n"));
1564 close_printer_handle(p, r->out.handle);
1565 ZERO_STRUCTP(r->out.handle);
1566 return WERR_ACCESS_DENIED;
1567 }
1568
1569 /* Allow admin access */
1570
1571 if ( r->in.access_mask & SERVER_ACCESS_ADMINISTER )
1572 {
1573 SE_PRIV se_printop = SE_PRINT_OPERATOR;
1574
1575 if (!lp_ms_add_printer_wizard()) {
1576 close_printer_handle(p, r->out.handle);
1577 ZERO_STRUCTP(r->out.handle);
1578 return WERR_ACCESS_DENIED;
1579 }
1580
1581 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
1582 and not a printer admin, then fail */
1583
1584 if ((p->server_info->utok.uid != sec_initial_uid()) &&
1585 !user_has_privileges(p->server_info->ptok,
1586 &se_printop ) &&
1587 !token_contains_name_in_list(
1588 uidtoname(p->server_info->utok.uid),
1589 p->server_info->info3->base.domain.string,
1590 NULL,
1591 p->server_info->ptok,
1592 lp_printer_admin(snum))) {
1593 close_printer_handle(p, r->out.handle);
1594 ZERO_STRUCTP(r->out.handle);
1595 return WERR_ACCESS_DENIED;
1596 }
1597
1598 r->in.access_mask = SERVER_ACCESS_ADMINISTER;
1599 }
1600 else
1601 {
1602 r->in.access_mask = SERVER_ACCESS_ENUMERATE;
1603 }
1604
1605 DEBUG(4,("Setting print server access = %s\n", (r->in.access_mask == SERVER_ACCESS_ADMINISTER)
1606 ? "SERVER_ACCESS_ADMINISTER" : "SERVER_ACCESS_ENUMERATE" ));
1607
1608 /* We fall through to return WERR_OK */
1609 break;
1610
1611 case SPLHND_PRINTER:
1612 /* NT doesn't let us connect to a printer if the connecting user
1613 doesn't have print permission. */
1614
1615 if (!get_printer_snum(p, r->out.handle, &snum, NULL)) {
1616 close_printer_handle(p, r->out.handle);
1617 ZERO_STRUCTP(r->out.handle);
1618 return WERR_BADFID;
1619 }
1620
1621 if (r->in.access_mask == SEC_FLAG_MAXIMUM_ALLOWED) {
1622 r->in.access_mask = PRINTER_ACCESS_ADMINISTER;
1623 }
1624
1625 se_map_standard(&r->in.access_mask, &printer_std_mapping);
1626
1627 /* map an empty access mask to the minimum access mask */
1628 if (r->in.access_mask == 0x0)
1629 r->in.access_mask = PRINTER_ACCESS_USE;
1630
1631 /*
1632 * If we are not serving the printer driver for this printer,
1633 * map PRINTER_ACCESS_ADMINISTER to PRINTER_ACCESS_USE. This
1634 * will keep NT clients happy --jerry
1635 */
1636
1637 if (lp_use_client_driver(snum)
1638 && (r->in.access_mask & PRINTER_ACCESS_ADMINISTER))
1639 {
1640 r->in.access_mask = PRINTER_ACCESS_USE;
1641 }
1642
1643 /* check smb.conf parameters and the the sec_desc */
1644
1645 if ( !check_access(get_client_fd(), lp_hostsallow(snum), lp_hostsdeny(snum)) ) {
1646 DEBUG(3, ("access DENIED (hosts allow/deny) for printer open\n"));
1647 ZERO_STRUCTP(r->out.handle);
1648 return WERR_ACCESS_DENIED;
1649 }
1650
1651 if (!user_ok_token(uidtoname(p->server_info->utok.uid), NULL,
1652 p->server_info->ptok, snum) ||
1653 !print_access_check(p->server_info, p->msg_ctx, snum,
1654 r->in.access_mask)) {
1655 DEBUG(3, ("access DENIED for printer open\n"));
1656 close_printer_handle(p, r->out.handle);
1657 ZERO_STRUCTP(r->out.handle);
1658 return WERR_ACCESS_DENIED;
1659 }
1660
1661 if ((r->in.access_mask & SEC_MASK_SPECIFIC)& ~(PRINTER_ACCESS_ADMINISTER|PRINTER_ACCESS_USE)) {
1662 DEBUG(3, ("access DENIED for printer open - unknown bits\n"));
1663 close_printer_handle(p, r->out.handle);
1664 ZERO_STRUCTP(r->out.handle);
1665 return WERR_ACCESS_DENIED;
1666 }
1667
1668 if (r->in.access_mask & PRINTER_ACCESS_ADMINISTER)
1669 r->in.access_mask = PRINTER_ACCESS_ADMINISTER;
1670 else
1671 r->in.access_mask = PRINTER_ACCESS_USE;
1672
1673 DEBUG(4,("Setting printer access = %s\n", (r->in.access_mask == PRINTER_ACCESS_ADMINISTER)
1674 ? "PRINTER_ACCESS_ADMINISTER" : "PRINTER_ACCESS_USE" ));
1675
1676 winreg_create_printer(p->mem_ctx,
1677 p->server_info,
1678 p->msg_ctx,
1679 Printer->servername,
1680 lp_const_servicename(snum));
1681
1682 break;
1683
1684 default:
1685 /* sanity check to prevent programmer error */
1686 ZERO_STRUCTP(r->out.handle);
1687 return WERR_BADFID;
1688 }
1689
1690 Printer->access_granted = r->in.access_mask;
1691
1692 /*
1693 * If the client sent a devmode in the OpenPrinter() call, then
1694 * save it here in case we get a job submission on this handle
1695 */
1696
1697 if ((Printer->printer_type != SPLHND_SERVER) &&
1698 r->in.devmode_ctr.devmode) {
1699 copy_devicemode(NULL, r->in.devmode_ctr.devmode,
1700 &Printer->devmode);
1701 }
1702
1703 #if 0 /* JERRY -- I'm doubtful this is really effective */
1704 /* HACK ALERT!!! Sleep for 1/3 of a second to try trigger a LAN/WAN
1705 optimization in Windows 2000 clients --jerry */
1706
1707 if ( (r->in.access_mask == PRINTER_ACCESS_ADMINISTER)
1708 && (RA_WIN2K == get_remote_arch()) )
1709 {
1710 DEBUG(10,("_spoolss_OpenPrinterEx: Enabling LAN/WAN hack for Win2k clients.\n"));
1711 sys_usleep( 500000 );
1712 }
1713 #endif
1714
1715 return WERR_OK;
1716 }
1717
1718 /****************************************************************
1719 _spoolss_ClosePrinter
1720 ****************************************************************/
1721
1722 WERROR _spoolss_ClosePrinter(struct pipes_struct *p,
1723 struct spoolss_ClosePrinter *r)
1724 {
1725 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
1726
1727 if (Printer && Printer->document_started) {
1728 struct spoolss_EndDocPrinter e;
1729
1730 e.in.handle = r->in.handle;
1731
1732 _spoolss_EndDocPrinter(p, &e);
1733 }
1734
1735 if (!close_printer_handle(p, r->in.handle))
1736 return WERR_BADFID;
1737
1738 /* clear the returned printer handle. Observed behavior
1739 from Win2k server. Don't think this really matters.
1740 Previous code just copied the value of the closed
1741 handle. --jerry */
1742
1743 ZERO_STRUCTP(r->out.handle);
1744
1745 return WERR_OK;
1746 }
1747
1748 /****************************************************************
1749 _spoolss_DeletePrinter
1750 ****************************************************************/
1751
1752 WERROR _spoolss_DeletePrinter(struct pipes_struct *p,
1753 struct spoolss_DeletePrinter *r)
1754 {
1755 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
1756 WERROR result;
1757 int snum;
1758
1759 if (Printer && Printer->document_started) {
1760 struct spoolss_EndDocPrinter e;
1761
1762 e.in.handle = r->in.handle;
1763
1764 _spoolss_EndDocPrinter(p, &e);
1765 }
1766
1767 if (get_printer_snum(p, r->in.handle, &snum, NULL)) {
1768 winreg_delete_printer_key(p->mem_ctx,
1769 p->server_info,
1770 p->msg_ctx,
1771 lp_const_servicename(snum),
1772 "");
1773 }
1774
1775 result = delete_printer_handle(p, r->in.handle);
1776
1777 return result;
1778 }
1779
1780 /*******************************************************************
1781 * static function to lookup the version id corresponding to an
1782 * long architecture string
1783 ******************************************************************/
1784
1785 static const struct print_architecture_table_node archi_table[]= {
1786
1787 {"Windows 4.0", SPL_ARCH_WIN40, 0 },
1788 {"Windows NT x86", SPL_ARCH_W32X86, 2 },
1789 {"Windows NT R4000", SPL_ARCH_W32MIPS, 2 },
1790 {"Windows NT Alpha_AXP", SPL_ARCH_W32ALPHA, 2 },
1791 {"Windows NT PowerPC", SPL_ARCH_W32PPC, 2 },
1792 {"Windows IA64", SPL_ARCH_IA64, 3 },
1793 {"Windows x64", SPL_ARCH_X64, 3 },
1794 {NULL, "", -1 }
1795 };
1796
1797 static int get_version_id(const char *arch)
1798 {
1799 int i;
1800
1801 for (i=0; archi_table[i].long_archi != NULL; i++)
1802 {
1803 if (strcmp(arch, archi_table[i].long_archi) == 0)
1804 return (archi_table[i].version);
1805 }
1806
1807 return -1;
1808 }
1809
1810 /****************************************************************
1811 _spoolss_DeletePrinterDriver
1812 ****************************************************************/
1813
1814 WERROR _spoolss_DeletePrinterDriver(struct pipes_struct *p,
1815 struct spoolss_DeletePrinterDriver *r)
1816 {
1817
1818 struct spoolss_DriverInfo8 *info = NULL;
1819 struct spoolss_DriverInfo8 *info_win2k = NULL;
1820 int version;
1821 WERROR status;
1822 SE_PRIV se_printop = SE_PRINT_OPERATOR;
1823
1824 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
1825 and not a printer admin, then fail */
1826
1827 if ( (p->server_info->utok.uid != sec_initial_uid())
1828 && !user_has_privileges(p->server_info->ptok, &se_printop )
1829 && !token_contains_name_in_list(
1830 uidtoname(p->server_info->utok.uid),
1831 p->server_info->info3->base.domain.string,
1832 NULL,
1833 p->server_info->ptok,
1834 lp_printer_admin(-1)) )
1835 {
1836 return WERR_ACCESS_DENIED;
1837 }
1838
1839 /* check that we have a valid driver name first */
1840
1841 if ((version = get_version_id(r->in.architecture)) == -1)
1842 return WERR_INVALID_ENVIRONMENT;
1843
1844 status = winreg_get_driver(p->mem_ctx, p->server_info, p->msg_ctx,
1845 r->in.architecture, r->in.driver,
1846 version, &info);
1847 if (!W_ERROR_IS_OK(status)) {
1848 /* try for Win2k driver if "Windows NT x86" */
1849
1850 if ( version == 2 ) {
1851 version = 3;
1852
1853 status = winreg_get_driver(p->mem_ctx, p->server_info,
1854 p->msg_ctx,
1855 r->in.architecture,
1856 r->in.driver,
1857 version, &info);
1858 if (!W_ERROR_IS_OK(status)) {
1859 status = WERR_UNKNOWN_PRINTER_DRIVER;
1860 goto done;
1861 }
1862 }
1863 /* otherwise it was a failure */
1864 else {
1865 status = WERR_UNKNOWN_PRINTER_DRIVER;
1866 goto done;
1867 }
1868
1869 }
1870
1871 if (printer_driver_in_use(p->mem_ctx, p->server_info, p->msg_ctx,
1872 info)) {
1873 status = WERR_PRINTER_DRIVER_IN_USE;
1874 goto done;
1875 }
1876
1877 if (version == 2) {
1878 status = winreg_get_driver(p->mem_ctx, p->server_info,
1879 p->msg_ctx,
1880 r->in.architecture,
1881 r->in.driver, 3, &info_win2k);
1882 if (W_ERROR_IS_OK(status)) {
1883 /* if we get to here, we now have 2 driver info structures to remove */
1884 /* remove the Win2k driver first*/
1885
1886 status = winreg_del_driver(p->mem_ctx,
1887 p->server_info,
1888 p->msg_ctx,
1889 info_win2k, 3);
1890 talloc_free(info_win2k);
1891
1892 /* this should not have failed---if it did, report to client */
1893 if (!W_ERROR_IS_OK(status)) {
1894 goto done;
1895 }
1896 }
1897 }
1898
1899 status = winreg_del_driver(p->mem_ctx, p->server_info, p->msg_ctx,
1900 info, version);
1901
1902 done:
1903 talloc_free(info);
1904
1905 return status;
1906 }
1907
1908 /****************************************************************
1909 _spoolss_DeletePrinterDriverEx
1910 ****************************************************************/
1911
1912 WERROR _spoolss_DeletePrinterDriverEx(struct pipes_struct *p,
1913 struct spoolss_DeletePrinterDriverEx *r)
1914 {
1915 struct spoolss_DriverInfo8 *info = NULL;
1916 struct spoolss_DriverInfo8 *info_win2k = NULL;
1917 int version;
1918 bool delete_files;
1919 WERROR status;
1920 SE_PRIV se_printop = SE_PRINT_OPERATOR;
1921
1922 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
1923 and not a printer admin, then fail */
1924
1925 if ( (p->server_info->utok.uid != sec_initial_uid())
1926 && !user_has_privileges(p->server_info->ptok, &se_printop )
1927 && !token_contains_name_in_list(
1928 uidtoname(p->server_info->utok.uid),
1929 p->server_info->info3->base.domain.string,
1930 NULL,
1931 p->server_info->ptok, lp_printer_admin(-1)) )
1932 {
1933 return WERR_ACCESS_DENIED;
1934 }
1935
1936 /* check that we have a valid driver name first */
1937 if ((version = get_version_id(r->in.architecture)) == -1) {
1938 /* this is what NT returns */
1939 return WERR_INVALID_ENVIRONMENT;
1940 }
1941
1942 if (r->in.delete_flags & DPD_DELETE_SPECIFIC_VERSION)
1943 version = r->in.version;
1944
1945 status = winreg_get_driver(p->mem_ctx, p->server_info,
1946 p->msg_ctx, r->in.architecture,
1947 r->in.driver, version, &info);
1948 if (!W_ERROR_IS_OK(status)) {
1949 status = WERR_UNKNOWN_PRINTER_DRIVER;
1950
1951 /*
1952 * if the client asked for a specific version,
1953 * or this is something other than Windows NT x86,
1954 * then we've failed
1955 */
1956
1957 if ( (r->in.delete_flags & DPD_DELETE_SPECIFIC_VERSION) || (version !=2) )
1958 goto done;
1959
1960 /* try for Win2k driver if "Windows NT x86" */
1961
1962 version = 3;
1963 status = winreg_get_driver(info, p->server_info, p->msg_ctx,
1964 r->in.architecture,
1965 r->in.driver,
1966 version, &info);
1967 if (!W_ERROR_IS_OK(status)) {
1968 status = WERR_UNKNOWN_PRINTER_DRIVER;
1969 goto done;
1970 }
1971 }
1972
1973 if (printer_driver_in_use(info, p->server_info, p->msg_ctx, info)) {
1974 status = WERR_PRINTER_DRIVER_IN_USE;
1975 goto done;
1976 }
1977
1978 /*
1979 * we have a couple of cases to consider.
1980 * (1) Are any files in use? If so and DPD_DELTE_ALL_FILE is set,
1981 * then the delete should fail if **any** files overlap with
1982 * other drivers
1983 * (2) If DPD_DELTE_UNUSED_FILES is sert, then delete all
1984 * non-overlapping files
1985 * (3) If neither DPD_DELTE_ALL_FILE nor DPD_DELTE_ALL_FILES
1986 * is set, the do not delete any files
1987 * Refer to MSDN docs on DeletePrinterDriverEx() for details.
1988 */
1989
1990 delete_files = r->in.delete_flags & (DPD_DELETE_ALL_FILES|DPD_DELETE_UNUSED_FILES);
1991
1992 /* fail if any files are in use and DPD_DELETE_ALL_FILES is set */
1993
1994 if (delete_files &&
1995 (r->in.delete_flags & DPD_DELETE_ALL_FILES) &&
1996 printer_driver_files_in_use(info, p->server_info, p->msg_ctx,
1997 info)) {
1998 /* no idea of the correct error here */
1999 status = WERR_ACCESS_DENIED;
2000 goto done;
2001 }
2002
2003
2004 /* also check for W32X86/3 if necessary; maybe we already have? */
2005
2006 if ( (version == 2) && ((r->in.delete_flags & DPD_DELETE_SPECIFIC_VERSION) != DPD_DELETE_SPECIFIC_VERSION) ) {
2007 status = winreg_get_driver(info, p->server_info, p->msg_ctx,
2008 r->in.architecture,
2009 r->in.driver, 3, &info_win2k);
2010 if (W_ERROR_IS_OK(status)) {
2011
2012 if (delete_files &&
2013 (r->in.delete_flags & DPD_DELETE_ALL_FILES) &&
2014 printer_driver_files_in_use(info, p->server_info,
2015 p->msg_ctx,
2016 info_win2k)) {
2017 /* no idea of the correct error here */
2018 talloc_free(info_win2k);
2019 status = WERR_ACCESS_DENIED;
2020 goto done;
2021 }
2022
2023 /* if we get to here, we now have 2 driver info structures to remove */
2024 /* remove the Win2k driver first*/
2025
2026 status = winreg_del_driver(info, p->server_info,
2027 p->msg_ctx, info_win2k, 3);
2028
2029 /* this should not have failed---if it did, report to client */
2030
2031 if (!W_ERROR_IS_OK(status)) {
2032 goto done;
2033 }
2034
2035 /*
2036 * now delete any associated files if delete_files is
2037 * true. Even if this part failes, we return succes
2038 * because the driver doesn not exist any more
2039 */
2040 if (delete_files) {
2041 delete_driver_files(p->server_info,
2042 info_win2k);
2043 }
2044 }
2045 }
2046
2047 status = winreg_del_driver(info, p->server_info, p->msg_ctx, info,
2048 version);
2049 if (!W_ERROR_IS_OK(status)) {
2050 goto done;
2051 }
2052
2053 /*
2054 * now delete any associated files if delete_files is
2055 * true. Even if this part failes, we return succes
2056 * because the driver doesn not exist any more
2057 */
2058 if (delete_files) {
2059 delete_driver_files(p->server_info, info);
2060 }
2061
2062 done:
2063 talloc_free(info);
2064 return status;
2065 }
2066
2067
2068 /********************************************************************
2069 GetPrinterData on a printer server Handle.
2070 ********************************************************************/
2071
2072 static WERROR getprinterdata_printer_server(TALLOC_CTX *mem_ctx,
2073 const char *value,
2074 enum winreg_Type *type,
2075 union spoolss_PrinterData *data)
2076 {
2077 DEBUG(8,("getprinterdata_printer_server:%s\n", value));
2078
2079 if (!StrCaseCmp(value, "W3SvcInstalled")) {
2080 *type = REG_DWORD;
2081 data->value = 0x00;
2082 return WERR_OK;
2083 }
2084
2085 if (!StrCaseCmp(value, "BeepEnabled")) {
2086 *type = REG_DWORD;
2087 data->value = 0x00;
2088 return WERR_OK;
2089 }
2090
2091 if (!StrCaseCmp(value, "EventLog")) {
2092 *type = REG_DWORD;
2093 /* formally was 0x1b */
2094 data->value = 0x00;
2095 return WERR_OK;
2096 }
2097
2098 if (!StrCaseCmp(value, "NetPopup")) {
2099 *type = REG_DWORD;
2100 data->value = 0x00;
2101 return WERR_OK;
2102 }
2103
2104 if (!StrCaseCmp(value, "MajorVersion")) {
2105 *type = REG_DWORD;
2106
2107 /* Windows NT 4.0 seems to not allow uploading of drivers
2108 to a server that reports 0x3 as the MajorVersion.
2109 need to investigate more how Win2k gets around this .
2110 -- jerry */
2111
2112 if (RA_WINNT == get_remote_arch()) {
2113 data->value = 0x02;
2114 } else {
2115 data->value = 0x03;
2116 }
2117
2118 return WERR_OK;
2119 }
2120
2121 if (!StrCaseCmp(value, "MinorVersion")) {
2122 *type = REG_DWORD;
2123 data->value = 0x00;
2124 return WERR_OK;
2125 }
2126
2127 /* REG_BINARY
2128 * uint32_t size = 0x114
2129 * uint32_t major = 5
2130 * uint32_t minor = [0|1]
2131 * uint32_t build = [2195|2600]
2132 * extra unicode string = e.g. "Service Pack 3"
2133 */
2134 if (!StrCaseCmp(value, "OSVersion")) {
2135 DATA_BLOB blob;
2136 enum ndr_err_code ndr_err;
2137 struct spoolss_OSVersion os;
2138
2139 os.major = 5; /* Windows 2000 == 5.0 */
2140 os.minor = 0;
2141 os.build = 2195; /* build */
2142 os.extra_string = ""; /* leave extra string empty */
2143
2144 ndr_err = ndr_push_struct_blob(&blob, mem_ctx, &os,
2145 (ndr_push_flags_fn_t)ndr_push_spoolss_OSVersion);
2146 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
2147 return WERR_GENERAL_FAILURE;
2148 }
2149
2150 *type = REG_BINARY;
2151 data->binary = blob;
2152
2153 return WERR_OK;
2154 }
2155
2156
2157 if (!StrCaseCmp(value, "DefaultSpoolDirectory")) {
2158 *type = REG_SZ;
2159
2160 data->string = talloc_strdup(mem_ctx, "C:\\PRINTERS");
2161 W_ERROR_HAVE_NO_MEMORY(data->string);
2162
2163 return WERR_OK;
2164 }
2165
2166 if (!StrCaseCmp(value, "Architecture")) {
2167 *type = REG_SZ;
2168 data->string = talloc_strdup(mem_ctx,
2169 lp_parm_const_string(GLOBAL_SECTION_SNUM, "spoolss", "architecture", SPOOLSS_ARCHITECTURE_NT_X86));
2170 W_ERROR_HAVE_NO_MEMORY(data->string);
2171
2172 return WERR_OK;
2173 }
2174
2175 if (!StrCaseCmp(value, "DsPresent")) {
2176 *type = REG_DWORD;
2177
2178 /* only show the publish check box if we are a
2179 member of a AD domain */
2180
2181 if (lp_security() == SEC_ADS) {
2182 data->value = 0x01;
2183 } else {
2184 data->value = 0x00;
2185 }
2186 return WERR_OK;
2187 }
2188
2189 if (!StrCaseCmp(value, "DNSMachineName")) {
2190 const char *hostname = get_mydnsfullname();
2191
2192 if (!hostname) {
2193 return WERR_BADFILE;
2194 }
2195
2196 *type = REG_SZ;
2197 data->string = talloc_strdup(mem_ctx, hostname);
2198 W_ERROR_HAVE_NO_MEMORY(data->string);
2199
2200 return WERR_OK;
2201 }
2202
2203 *type = REG_NONE;
2204
2205 return WERR_INVALID_PARAM;
2206 }
2207
2208 /****************************************************************
2209 _spoolss_GetPrinterData
2210 ****************************************************************/
2211
2212 WERROR _spoolss_GetPrinterData(struct pipes_struct *p,
2213 struct spoolss_GetPrinterData *r)
2214 {
2215 struct spoolss_GetPrinterDataEx r2;
2216
2217 r2.in.handle = r->in.handle;
2218 r2.in.key_name = "PrinterDriverData";
2219 r2.in.value_name = r->in.value_name;
2220 r2.in.offered = r->in.offered;
2221 r2.out.type = r->out.type;
2222 r2.out.data = r->out.data;
2223 r2.out.needed = r->out.needed;
2224
2225 return _spoolss_GetPrinterDataEx(p, &r2);
2226 }
2227
2228 /*********************************************************
2229 Connect to the client machine.
2230 **********************************************************/
2231
2232 static bool spoolss_connect_to_client(struct rpc_pipe_client **pp_pipe,
2233 struct sockaddr_storage *client_ss, const char *remote_machine)
2234 {
2235 NTSTATUS ret;
2236 struct cli_state *the_cli;
2237 struct sockaddr_storage rm_addr;
2238 char addr[INET6_ADDRSTRLEN];
2239
2240 if ( is_zero_addr((struct sockaddr *)client_ss) ) {
2241 DEBUG(2,("spoolss_connect_to_client: resolving %s\n",
2242 remote_machine));
2243 if ( !resolve_name( remote_machine, &rm_addr, 0x20, false) ) {
2244 DEBUG(2,("spoolss_connect_to_client: Can't resolve address for %s\n", remote_machine));
2245 return false;
2246 }
2247 print_sockaddr(addr, sizeof(addr), &rm_addr);
2248 } else {
2249 rm_addr = *client_ss;
2250 print_sockaddr(addr, sizeof(addr), &rm_addr);
2251 DEBUG(5,("spoolss_connect_to_client: Using address %s (no name resolution necessary)\n",
2252 addr));
2253 }
2254
2255 if (ismyaddr((struct sockaddr *)(void *)&rm_addr)) {
2256 DEBUG(0,("spoolss_connect_to_client: Machine %s is one of our addresses. Cannot add to ourselves.\n",
2257 addr));
2258 return false;
2259 }
2260
2261 /* setup the connection */
2262 ret = cli_full_connection( &the_cli, global_myname(), remote_machine,
2263 &rm_addr, 0, "IPC$", "IPC",
2264 "", /* username */
2265 "", /* domain */
2266 "", /* password */
2267 0, lp_client_signing(), NULL );
2268
2269 if ( !NT_STATUS_IS_OK( ret ) ) {
2270 DEBUG(2,("spoolss_connect_to_client: connection to [%s] failed!\n",
2271 remote_machine ));
2272 return false;
2273 }
2274
2275 if ( the_cli->protocol != PROTOCOL_NT1 ) {
2276 DEBUG(0,("spoolss_connect_to_client: machine %s didn't negotiate NT protocol.\n", remote_machine));
2277 cli_shutdown(the_cli);
2278 return false;
2279 }
2280
2281 /*
2282 * Ok - we have an anonymous connection to the IPC$ share.
2283 * Now start the NT Domain stuff :-).
2284 */
2285
2286 ret = cli_rpc_pipe_open_noauth(the_cli, &ndr_table_spoolss.syntax_id, pp_pipe);
2287 if (!NT_STATUS_IS_OK(ret)) {
2288 DEBUG(2,("spoolss_connect_to_client: unable to open the spoolss pipe on machine %s. Error was : %s.\n",
2289 remote_machine, nt_errstr(ret)));
2290 cli_shutdown(the_cli);
2291 return false;
2292 }
2293
2294 return true;
2295 }
2296
2297 /***************************************************************************
2298 Connect to the client.
2299 ****************************************************************************/
2300
2301 static bool srv_spoolss_replyopenprinter(int snum, const char *printer,
2302 uint32_t localprinter, uint32_t type,
2303 struct policy_handle *handle,
2304 struct sockaddr_storage *client_ss,
2305 struct messaging_context *msg_ctx)
2306 {
2307 WERROR result;
2308 NTSTATUS status;
2309
2310 /*
2311 * If it's the first connection, contact the client
2312 * and connect to the IPC$ share anonymously
2313 */
2314 if (smb_connections==0) {
2315 fstring unix_printer;
2316
2317 fstrcpy(unix_printer, printer+2); /* the +2 is to strip the leading 2 backslashs */
2318
2319 if ( !spoolss_connect_to_client( &notify_cli_pipe, client_ss, unix_printer ))
2320 return false;
2321
2322 messaging_register(msg_ctx, NULL, MSG_PRINTER_NOTIFY2,
2323 receive_notify2_message_list);
2324 /* Tell the connections db we're now interested in printer
2325 * notify messages. */
2326 serverid_register_msg_flags(messaging_server_id(msg_ctx),
2327 true, FLAG_MSG_PRINT_NOTIFY);
2328 }
2329
2330 /*
2331 * Tell the specific printing tdb we want messages for this printer
2332 * by registering our PID.
2333 */
2334
2335 if (!print_notify_register_pid(snum))
2336 DEBUG(0,("print_notify_register_pid: Failed to register our pid for printer %s\n", printer ));
2337
2338 smb_connections++;
2339
2340 status = rpccli_spoolss_ReplyOpenPrinter(notify_cli_pipe, talloc_tos(),
2341 printer,
2342 localprinter,
2343 type,
2344 0,
2345 NULL,
2346 handle,
2347 &result);
2348 if (!NT_STATUS_IS_OK(status) || !W_ERROR_IS_OK(result))
2349 DEBUG(5,("srv_spoolss_reply_open_printer: Client RPC returned [%s]\n",
2350 win_errstr(result)));
2351
2352 return (W_ERROR_IS_OK(result));
2353 }
2354
2355 /****************************************************************
2356 ****************************************************************/
2357
2358 static struct spoolss_NotifyOption *dup_spoolss_NotifyOption(TALLOC_CTX *mem_ctx,
2359 const struct spoolss_NotifyOption *r)
2360 {
2361 struct spoolss_NotifyOption *option;
2362 uint32_t i,k;
2363
2364 if (!r) {
2365 return NULL;
2366 }
2367
2368 option = talloc_zero(mem_ctx, struct spoolss_NotifyOption);
2369 if (!option) {
2370 return NULL;
2371 }
2372
2373 *option = *r;
2374
2375 if (!option->count) {
2376 return option;
2377 }
2378
2379 option->types = talloc_zero_array(option,
2380 struct spoolss_NotifyOptionType, option->count);
2381 if (!option->types) {
2382 talloc_free(option);
2383 return NULL;
2384 }
2385
2386 for (i=0; i < option->count; i++) {
2387 option->types[i] = r->types[i];
2388
2389 if (option->types[i].count) {
2390 option->types[i].fields = talloc_zero_array(option,
2391 union spoolss_Field, option->types[i].count);
2392 if (!option->types[i].fields) {
2393 talloc_free(option);
2394 return NULL;
2395 }
2396 for (k=0; k<option->types[i].count; k++) {
2397 option->types[i].fields[k] =
2398 r->types[i].fields[k];
2399 }
2400 }
2401 }
2402
2403 return option;
2404 }
2405
2406 /****************************************************************
2407 * _spoolss_RemoteFindFirstPrinterChangeNotifyEx
2408 *
2409 * before replying OK: status=0 a rpc call is made to the workstation
2410 * asking ReplyOpenPrinter
2411 *
2412 * in fact ReplyOpenPrinter is the changenotify equivalent on the spoolss pipe
2413 * called from api_spoolss_rffpcnex
2414 ****************************************************************/
2415
2416 WERROR _spoolss_RemoteFindFirstPrinterChangeNotifyEx(struct pipes_struct *p,
2417 struct spoolss_RemoteFindFirstPrinterChangeNotifyEx *r)
2418 {
2419 int snum = -1;
2420 struct spoolss_NotifyOption *option = r->in.notify_options;
2421 struct sockaddr_storage client_ss;
2422
2423 /* store the notify value in the printer struct */
2424
2425 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
2426
2427 if (!Printer) {
2428 DEBUG(2,("_spoolss_RemoteFindFirstPrinterChangeNotifyEx: "
2429 "Invalid handle (%s:%u:%u).\n",
2430 OUR_HANDLE(r->in.handle)));
2431 return WERR_BADFID;
2432 }
2433
2434 Printer->notify.flags = r->in.flags;
2435 Printer->notify.options = r->in.options;
2436 Printer->notify.printerlocal = r->in.printer_local;
2437 Printer->notify.msg_ctx = p->msg_ctx;
2438
2439 TALLOC_FREE(Printer->notify.option);
2440 Printer->notify.option = dup_spoolss_NotifyOption(Printer, option);
2441
2442 fstrcpy(Printer->notify.localmachine, r->in.local_machine);
2443
2444 /* Connect to the client machine and send a ReplyOpenPrinter */
2445
2446 if ( Printer->printer_type == SPLHND_SERVER)
2447 snum = -1;
2448 else if ( (Printer->printer_type == SPLHND_PRINTER) &&
2449 !get_printer_snum(p, r->in.handle, &snum, NULL) )
2450 return WERR_BADFID;
2451
2452 DEBUG(10,("_spoolss_RemoteFindFirstPrinterChangeNotifyEx: "
2453 "client_address is %s\n", p->client_address));
2454
2455 if (!interpret_string_addr(&client_ss, p->client_address,
2456 AI_NUMERICHOST)) {
2457 return WERR_SERVER_UNAVAILABLE;
2458 }
2459
2460 if(!srv_spoolss_replyopenprinter(snum, Printer->notify.localmachine,
2461 Printer->notify.printerlocal, 1,
2462 &Printer->notify.client_hnd,
2463 &client_ss, p->msg_ctx))
2464 return WERR_SERVER_UNAVAILABLE;
2465
2466 Printer->notify.client_connected = true;
2467
2468 return WERR_OK;
2469 }
2470
2471 /*******************************************************************
2472 * fill a notify_info_data with the servername
2473 ********************************************************************/
2474
2475 static void spoolss_notify_server_name(int snum,
2476 struct spoolss_Notify *data,
2477 print_queue_struct *queue,
2478 struct spoolss_PrinterInfo2 *pinfo2,
2479 TALLOC_CTX *mem_ctx)
2480 {
2481 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->servername);
2482 }
2483
2484 /*******************************************************************
2485 * fill a notify_info_data with the printername (not including the servername).
2486 ********************************************************************/
2487
2488 static void spoolss_notify_printer_name(int snum,
2489 struct spoolss_Notify *data,
2490 print_queue_struct *queue,
2491 struct spoolss_PrinterInfo2 *pinfo2,
2492 TALLOC_CTX *mem_ctx)
2493 {
2494 /* the notify name should not contain the \\server\ part */
2495 const char *p = strrchr(pinfo2->printername, '\\');
2496
2497 if (!p) {
2498 p = pinfo2->printername;
2499 } else {
2500 p++;
2501 }
2502
2503 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
2504 }
2505
2506 /*******************************************************************
2507 * fill a notify_info_data with the servicename
2508 ********************************************************************/
2509
2510 static void spoolss_notify_share_name(int snum,
2511 struct spoolss_Notify *data,
2512 print_queue_struct *queue,
2513 struct spoolss_PrinterInfo2 *pinfo2,
2514 TALLOC_CTX *mem_ctx)
2515 {
2516 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, lp_servicename(snum));
2517 }
2518
2519 /*******************************************************************
2520 * fill a notify_info_data with the port name
2521 ********************************************************************/
2522
2523 static void spoolss_notify_port_name(int snum,
2524 struct spoolss_Notify *data,
2525 print_queue_struct *queue,
2526 struct spoolss_PrinterInfo2 *pinfo2,
2527 TALLOC_CTX *mem_ctx)
2528 {
2529 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->portname);
2530 }
2531
2532 /*******************************************************************
2533 * fill a notify_info_data with the printername
2534 * but it doesn't exist, have to see what to do
2535 ********************************************************************/
2536
2537 static void spoolss_notify_driver_name(int snum,
2538 struct spoolss_Notify *data,
2539 print_queue_struct *queue,
2540 struct spoolss_PrinterInfo2 *pinfo2,
2541 TALLOC_CTX *mem_ctx)
2542 {
2543 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->drivername);
2544 }
2545
2546 /*******************************************************************
2547 * fill a notify_info_data with the comment
2548 ********************************************************************/
2549
2550 static void spoolss_notify_comment(int snum,
2551 struct spoolss_Notify *data,
2552 print_queue_struct *queue,
2553 struct spoolss_PrinterInfo2 *pinfo2,
2554 TALLOC_CTX *mem_ctx)
2555 {
2556 const char *p;
2557
2558 if (*pinfo2->comment == '\0') {
2559 p = lp_comment(snum);
2560 } else {
2561 p = pinfo2->comment;
2562 }
2563
2564 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
2565 }
2566
2567 /*******************************************************************
2568 * fill a notify_info_data with the comment
2569 * location = "Room 1, floor 2, building 3"
2570 ********************************************************************/
2571
2572 static void spoolss_notify_location(int snum,
2573 struct spoolss_Notify *data,
2574 print_queue_struct *queue,
2575 struct spoolss_PrinterInfo2 *pinfo2,
2576 TALLOC_CTX *mem_ctx)
2577 {
2578 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->location);
2579 }
2580
2581 /*******************************************************************
2582 * fill a notify_info_data with the device mode
2583 * jfm:xxxx don't to it for know but that's a real problem !!!
2584 ********************************************************************/
2585
2586 static void spoolss_notify_devmode(int snum,
2587 struct spoolss_Notify *data,
2588 print_queue_struct *queue,
2589 struct spoolss_PrinterInfo2 *pinfo2,
2590 TALLOC_CTX *mem_ctx)
2591 {
2592 /* for a dummy implementation we have to zero the fields */
2593 SETUP_SPOOLSS_NOTIFY_DATA_DEVMODE(data, NULL);
2594 }
2595
2596 /*******************************************************************
2597 * fill a notify_info_data with the separator file name
2598 ********************************************************************/
2599
2600 static void spoolss_notify_sepfile(int snum,
2601 struct spoolss_Notify *data,
2602 print_queue_struct *queue,
2603 struct spoolss_PrinterInfo2 *pinfo2,
2604 TALLOC_CTX *mem_ctx)
2605 {
2606 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->sepfile);
2607 }
2608
2609 /*******************************************************************
2610 * fill a notify_info_data with the print processor
2611 * jfm:xxxx return always winprint to indicate we don't do anything to it
2612 ********************************************************************/
2613
2614 static void spoolss_notify_print_processor(int snum,
2615 struct spoolss_Notify *data,
2616 print_queue_struct *queue,
2617 struct spoolss_PrinterInfo2 *pinfo2,
2618 TALLOC_CTX *mem_ctx)
2619 {
2620 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->printprocessor);
2621 }
2622
2623 /*******************************************************************
2624 * fill a notify_info_data with the print processor options
2625 * jfm:xxxx send an empty string
2626 ********************************************************************/
2627
2628 static void spoolss_notify_parameters(int snum,
2629 struct spoolss_Notify *data,
2630 print_queue_struct *queue,
2631 struct spoolss_PrinterInfo2 *pinfo2,
2632 TALLOC_CTX *mem_ctx)
2633 {
2634 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->parameters);
2635 }
2636
2637 /*******************************************************************
2638 * fill a notify_info_data with the data type
2639 * jfm:xxxx always send RAW as data type
2640 ********************************************************************/
2641
2642 static void spoolss_notify_datatype(int snum,
2643 struct spoolss_Notify *data,
2644 print_queue_struct *queue,
2645 struct spoolss_PrinterInfo2 *pinfo2,
2646 TALLOC_CTX *mem_ctx)
2647 {
2648 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->datatype);
2649 }
2650
2651 /*******************************************************************
2652 * fill a notify_info_data with the security descriptor
2653 * jfm:xxxx send an null pointer to say no security desc
2654 * have to implement security before !
2655 ********************************************************************/
2656
2657 static void spoolss_notify_security_desc(int snum,
2658 struct spoolss_Notify *data,
2659 print_queue_struct *queue,
2660 struct spoolss_PrinterInfo2 *pinfo2,
2661 TALLOC_CTX *mem_ctx)
2662 {
2663 SETUP_SPOOLSS_NOTIFY_DATA_SECDESC(data, pinfo2->secdesc);
2664 }
2665
2666 /*******************************************************************
2667 * fill a notify_info_data with the attributes
2668 * jfm:xxxx a samba printer is always shared
2669 ********************************************************************/
2670
2671 static void spoolss_notify_attributes(int snum,
2672 struct spoolss_Notify *data,
2673 print_queue_struct *queue,
2674 struct spoolss_PrinterInfo2 *pinfo2,
2675 TALLOC_CTX *mem_ctx)
2676 {
2677 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->attributes);
2678 }
2679
2680 /*******************************************************************
2681 * fill a notify_info_data with the priority
2682 ********************************************************************/
2683
2684 static void spoolss_notify_priority(int snum,
2685 struct spoolss_Notify *data,
2686 print_queue_struct *queue,
2687 struct spoolss_PrinterInfo2 *pinfo2,
2688 TALLOC_CTX *mem_ctx)
2689 {
2690 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->priority);
2691 }
2692
2693 /*******************************************************************
2694 * fill a notify_info_data with the default priority
2695 ********************************************************************/
2696
2697 static void spoolss_notify_default_priority(int snum,
2698 struct spoolss_Notify *data,
2699 print_queue_struct *queue,
2700 struct spoolss_PrinterInfo2 *pinfo2,
2701 TALLOC_CTX *mem_ctx)
2702 {
2703 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->defaultpriority);
2704 }
2705
2706 /*******************************************************************
2707 * fill a notify_info_data with the start time
2708 ********************************************************************/
2709
2710 static void spoolss_notify_start_time(int snum,
2711 struct spoolss_Notify *data,
2712 print_queue_struct *queue,
2713 struct spoolss_PrinterInfo2 *pinfo2,
2714 TALLOC_CTX *mem_ctx)
2715 {
2716 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->starttime);
2717 }
2718
2719 /*******************************************************************
2720 * fill a notify_info_data with the until time
2721 ********************************************************************/
2722
2723 static void spoolss_notify_until_time(int snum,
2724 struct spoolss_Notify *data,
2725 print_queue_struct *queue,
2726 struct spoolss_PrinterInfo2 *pinfo2,
2727 TALLOC_CTX *mem_ctx)
2728 {
2729 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->untiltime);
2730 }
2731
2732 /*******************************************************************
2733 * fill a notify_info_data with the status
2734 ********************************************************************/
2735
2736 static void spoolss_notify_status(int snum,
2737 struct spoolss_Notify *data,
2738 print_queue_struct *queue,
2739 struct spoolss_PrinterInfo2 *pinfo2,
2740 TALLOC_CTX *mem_ctx)
2741 {
2742 print_status_struct status;
2743
2744 print_queue_length(snum, &status);
2745 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, status.status);
2746 }
2747
2748 /*******************************************************************
2749 * fill a notify_info_data with the number of jobs queued
2750 ********************************************************************/
2751
2752 static void spoolss_notify_cjobs(int snum,
2753 struct spoolss_Notify *data,
2754 print_queue_struct *queue,
2755 struct spoolss_PrinterInfo2 *pinfo2,
2756 TALLOC_CTX *mem_ctx)
2757 {
2758 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, print_queue_length(snum, NULL));
2759 }
2760
2761 /*******************************************************************
2762 * fill a notify_info_data with the average ppm
2763 ********************************************************************/
2764
2765 static void spoolss_notify_average_ppm(int snum,
2766 struct spoolss_Notify *data,
2767 print_queue_struct *queue,
2768 struct spoolss_PrinterInfo2 *pinfo2,
2769 TALLOC_CTX *mem_ctx)
2770 {
2771 /* always respond 8 pages per minutes */
2772 /* a little hard ! */
2773 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->averageppm);
2774 }
2775
2776 /*******************************************************************
2777 * fill a notify_info_data with username
2778 ********************************************************************/
2779
2780 static void spoolss_notify_username(int snum,
2781 struct spoolss_Notify *data,
2782 print_queue_struct *queue,
2783 struct spoolss_PrinterInfo2 *pinfo2,
2784 TALLOC_CTX *mem_ctx)
2785 {
2786 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, queue->fs_user);
2787 }
2788
2789 /*******************************************************************
2790 * fill a notify_info_data with job status
2791 ********************************************************************/
2792
2793 static void spoolss_notify_job_status(int snum,
2794 struct spoolss_Notify *data,
2795 print_queue_struct *queue,
2796 struct spoolss_PrinterInfo2 *pinfo2,
2797 TALLOC_CTX *mem_ctx)
2798 {
2799 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, nt_printj_status(queue->status));
2800 }
2801
2802 /*******************************************************************
2803 * fill a notify_info_data with job name
2804 ********************************************************************/
2805
2806 static void spoolss_notify_job_name(int snum,
2807 struct spoolss_Notify *data,
2808 print_queue_struct *queue,
2809 struct spoolss_PrinterInfo2 *pinfo2,
2810 TALLOC_CTX *mem_ctx)
2811 {
2812 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, queue->fs_file);
2813 }
2814
2815 /*******************************************************************
2816 * fill a notify_info_data with job status
2817 ********************************************************************/
2818
2819 static void spoolss_notify_job_status_string(int snum,
2820 struct spoolss_Notify *data,
2821 print_queue_struct *queue,
2822 struct spoolss_PrinterInfo2 *pinfo2,
2823 TALLOC_CTX *mem_ctx)
2824 {
2825 /*
2826 * Now we're returning job status codes we just return a "" here. JRA.
2827 */
2828
2829 const char *p = "";
2830
2831 #if 0 /* NO LONGER NEEDED - JRA. 02/22/2001 */
2832 p = "unknown";
2833
2834 switch (queue->status) {
2835 case LPQ_QUEUED:
2836 p = "Queued";
2837 break;
2838 case LPQ_PAUSED:
2839 p = ""; /* NT provides the paused string */
2840 break;
2841 case LPQ_SPOOLING:
2842 p = "Spooling";
2843 break;
2844 case LPQ_PRINTING:
2845 p = "Printing";
2846 break;
2847 }
2848 #endif /* NO LONGER NEEDED. */
2849
2850 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
2851 }
2852
2853 /*******************************************************************
2854 * fill a notify_info_data with job time
2855 ********************************************************************/
2856
2857 static void spoolss_notify_job_time(int snum,
2858 struct spoolss_Notify *data,
2859 print_queue_struct *queue,
2860 struct spoolss_PrinterInfo2 *pinfo2,
2861 TALLOC_CTX *mem_ctx)
2862 {
2863 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, 0);
2864 }
2865
2866 /*******************************************************************
2867 * fill a notify_info_data with job size
2868 ********************************************************************/
2869
2870 static void spoolss_notify_job_size(int snum,
2871 struct spoolss_Notify *data,
2872 print_queue_struct *queue,
2873 struct spoolss_PrinterInfo2 *pinfo2,
2874 TALLOC_CTX *mem_ctx)
2875 {
2876 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->size);
2877 }
2878
2879 /*******************************************************************
2880 * fill a notify_info_data with page info
2881 ********************************************************************/
2882 static void spoolss_notify_total_pages(int snum,
2883 struct spoolss_Notify *data,
2884 print_queue_struct *queue,
2885 struct spoolss_PrinterInfo2 *pinfo2,
2886 TALLOC_CTX *mem_ctx)
2887 {
2888 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->page_count);
2889 }
2890
2891 /*******************************************************************
2892 * fill a notify_info_data with pages printed info.
2893 ********************************************************************/
2894 static void spoolss_notify_pages_printed(int snum,
2895 struct spoolss_Notify *data,
2896 print_queue_struct *queue,
2897 struct spoolss_PrinterInfo2 *pinfo2,
2898 TALLOC_CTX *mem_ctx)
2899 {
2900 /* Add code when back-end tracks this */
2901 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, 0);
2902 }
2903
2904 /*******************************************************************
2905 Fill a notify_info_data with job position.
2906 ********************************************************************/
2907
2908 static void spoolss_notify_job_position(int snum,
2909 struct spoolss_Notify *data,
2910 print_queue_struct *queue,
2911 struct spoolss_PrinterInfo2 *pinfo2,
2912 TALLOC_CTX *mem_ctx)
2913 {
2914 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->job);
2915 }
2916
2917 /*******************************************************************
2918 Fill a notify_info_data with submitted time.
2919 ********************************************************************/
2920
2921 static void spoolss_notify_submitted_time(int snum,
2922 struct spoolss_Notify *data,
2923 print_queue_struct *queue,
2924 struct spoolss_PrinterInfo2 *pinfo2,
2925 TALLOC_CTX *mem_ctx)
2926 {
2927 data->data.string.string = NULL;
2928 data->data.string.size = 0;
2929
2930 init_systemtime_buffer(mem_ctx, gmtime(&queue->time),
2931 &data->data.string.string,
2932 &data->data.string.size);
2933
2934 }
2935
2936 struct s_notify_info_data_table
2937 {
2938 enum spoolss_NotifyType type;
2939 uint16_t field;
2940 const char *name;
2941 enum spoolss_NotifyTable variable_type;
2942 void (*fn) (int snum, struct spoolss_Notify *data,
2943 print_queue_struct *queue,
2944 struct spoolss_PrinterInfo2 *pinfo2,
2945 TALLOC_CTX *mem_ctx);
2946 };
2947
2948 /* A table describing the various print notification constants and
2949 whether the notification data is a pointer to a variable sized
2950 buffer, a one value uint32_t or a two value uint32_t. */
2951
2952 static const struct s_notify_info_data_table notify_info_data_table[] =
2953 {
2954 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SERVER_NAME, "PRINTER_NOTIFY_FIELD_SERVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_server_name },
2955 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRINTER_NAME, "PRINTER_NOTIFY_FIELD_PRINTER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_printer_name },
2956 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SHARE_NAME, "PRINTER_NOTIFY_FIELD_SHARE_NAME", NOTIFY_TABLE_STRING, spoolss_notify_share_name },
2957 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PORT_NAME, "PRINTER_NOTIFY_FIELD_PORT_NAME", NOTIFY_TABLE_STRING, spoolss_notify_port_name },
2958 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DRIVER_NAME, "PRINTER_NOTIFY_FIELD_DRIVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_driver_name },
2959 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_COMMENT, "PRINTER_NOTIFY_FIELD_COMMENT", NOTIFY_TABLE_STRING, spoolss_notify_comment },
2960 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_LOCATION, "PRINTER_NOTIFY_FIELD_LOCATION", NOTIFY_TABLE_STRING, spoolss_notify_location },
2961 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DEVMODE, "PRINTER_NOTIFY_FIELD_DEVMODE", NOTIFY_TABLE_DEVMODE, spoolss_notify_devmode },
2962 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SEPFILE, "PRINTER_NOTIFY_FIELD_SEPFILE", NOTIFY_TABLE_STRING, spoolss_notify_sepfile },
2963 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR, "PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR", NOTIFY_TABLE_STRING, spoolss_notify_print_processor },
2964 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PARAMETERS, "PRINTER_NOTIFY_FIELD_PARAMETERS", NOTIFY_TABLE_STRING, spoolss_notify_parameters },
2965 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DATATYPE, "PRINTER_NOTIFY_FIELD_DATATYPE", NOTIFY_TABLE_STRING, spoolss_notify_datatype },
2966 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR, "PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NOTIFY_TABLE_SECURITYDESCRIPTOR, spoolss_notify_security_desc },
2967 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_ATTRIBUTES, "PRINTER_NOTIFY_FIELD_ATTRIBUTES", NOTIFY_TABLE_DWORD, spoolss_notify_attributes },
2968 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRIORITY, "PRINTER_NOTIFY_FIELD_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_priority },
2969 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY, "PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_default_priority },
2970 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_START_TIME, "PRINTER_NOTIFY_FIELD_START_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_start_time },
2971 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_UNTIL_TIME, "PRINTER_NOTIFY_FIELD_UNTIL_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_until_time },
2972 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_STATUS, "PRINTER_NOTIFY_FIELD_STATUS", NOTIFY_TABLE_DWORD, spoolss_notify_status },
2973 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_STATUS_STRING, "PRINTER_NOTIFY_FIELD_STATUS_STRING", NOTIFY_TABLE_STRING, NULL },
2974 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_CJOBS, "PRINTER_NOTIFY_FIELD_CJOBS", NOTIFY_TABLE_DWORD, spoolss_notify_cjobs },
2975 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_AVERAGE_PPM, "PRINTER_NOTIFY_FIELD_AVERAGE_PPM", NOTIFY_TABLE_DWORD, spoolss_notify_average_ppm },
2976 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_TOTAL_PAGES, "PRINTER_NOTIFY_FIELD_TOTAL_PAGES", NOTIFY_TABLE_DWORD, NULL },
2977 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PAGES_PRINTED, "PRINTER_NOTIFY_FIELD_PAGES_PRINTED", NOTIFY_TABLE_DWORD, NULL },
2978 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_TOTAL_BYTES, "PRINTER_NOTIFY_FIELD_TOTAL_BYTES", NOTIFY_TABLE_DWORD, NULL },
2979 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_BYTES_PRINTED, "PRINTER_NOTIFY_FIELD_BYTES_PRINTED", NOTIFY_TABLE_DWORD, NULL },
2980 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRINTER_NAME, "JOB_NOTIFY_FIELD_PRINTER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_printer_name },
2981 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_MACHINE_NAME, "JOB_NOTIFY_FIELD_MACHINE_NAME", NOTIFY_TABLE_STRING, spoolss_notify_server_name },
2982 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PORT_NAME, "JOB_NOTIFY_FIELD_PORT_NAME", NOTIFY_TABLE_STRING, spoolss_notify_port_name },
2983 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_USER_NAME, "JOB_NOTIFY_FIELD_USER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_username },
2984 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_NOTIFY_NAME, "JOB_NOTIFY_FIELD_NOTIFY_NAME", NOTIFY_TABLE_STRING, spoolss_notify_username },
2985 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DATATYPE, "JOB_NOTIFY_FIELD_DATATYPE", NOTIFY_TABLE_STRING, spoolss_notify_datatype },
2986 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRINT_PROCESSOR, "JOB_NOTIFY_FIELD_PRINT_PROCESSOR", NOTIFY_TABLE_STRING, spoolss_notify_print_processor },
2987 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PARAMETERS, "JOB_NOTIFY_FIELD_PARAMETERS", NOTIFY_TABLE_STRING, spoolss_notify_parameters },
2988 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DRIVER_NAME, "JOB_NOTIFY_FIELD_DRIVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_driver_name },
2989 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DEVMODE, "JOB_NOTIFY_FIELD_DEVMODE", NOTIFY_TABLE_DEVMODE, spoolss_notify_devmode },
2990 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_STATUS, "JOB_NOTIFY_FIELD_STATUS", NOTIFY_TABLE_DWORD, spoolss_notify_job_status },
2991 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_STATUS_STRING, "JOB_NOTIFY_FIELD_STATUS_STRING", NOTIFY_TABLE_STRING, spoolss_notify_job_status_string },
2992 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR, "JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NOTIFY_TABLE_SECURITYDESCRIPTOR, NULL },
2993 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DOCUMENT, "JOB_NOTIFY_FIELD_DOCUMENT", NOTIFY_TABLE_STRING, spoolss_notify_job_name },
2994 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRIORITY, "JOB_NOTIFY_FIELD_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_priority },
2995 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_POSITION, "JOB_NOTIFY_FIELD_POSITION", NOTIFY_TABLE_DWORD, spoolss_notify_job_position },
2996 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_SUBMITTED, "JOB_NOTIFY_FIELD_SUBMITTED", NOTIFY_TABLE_TIME, spoolss_notify_submitted_time },
2997 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_START_TIME, "JOB_NOTIFY_FIELD_START_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_start_time },
2998 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_UNTIL_TIME, "JOB_NOTIFY_FIELD_UNTIL_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_until_time },
2999 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TIME, "JOB_NOTIFY_FIELD_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_job_time },
3000 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TOTAL_PAGES, "JOB_NOTIFY_FIELD_TOTAL_PAGES", NOTIFY_TABLE_DWORD, spoolss_notify_total_pages },
3001 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PAGES_PRINTED, "JOB_NOTIFY_FIELD_PAGES_PRINTED", NOTIFY_TABLE_DWORD, spoolss_notify_pages_printed },
3002 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TOTAL_BYTES, "JOB_NOTIFY_FIELD_TOTAL_BYTES", NOTIFY_TABLE_DWORD, spoolss_notify_job_size },
3003 };
3004
3005 /*******************************************************************
3006 Return the variable_type of info_data structure.
3007 ********************************************************************/
3008
3009 static uint32_t variable_type_of_notify_info_data(enum spoolss_NotifyType type,
3010 uint16_t field)
3011 {
3012 int i=0;
3013
3014 for (i = 0; i < ARRAY_SIZE(notify_info_data_table); i++) {
3015 if ( (notify_info_data_table[i].type == type) &&
3016 (notify_info_data_table[i].field == field) ) {
3017 return notify_info_data_table[i].variable_type;
3018 }
3019 }
3020
3021 DEBUG(5, ("invalid notify data type %d/%d\n", type, field));
3022
3023 return 0;
3024 }
3025
3026 /****************************************************************************
3027 ****************************************************************************/
3028
3029 static bool search_notify(enum spoolss_NotifyType type,
3030 uint16_t field,
3031 int *value)
3032 {
3033 int i;
3034
3035 for (i = 0; i < ARRAY_SIZE(notify_info_data_table); i++) {
3036 if (notify_info_data_table[i].type == type &&
3037 notify_info_data_table[i].field == field &&
3038 notify_info_data_table[i].fn != NULL) {
3039 *value = i;
3040 return true;
3041 }
3042 }
3043
3044 return false;
3045 }
3046
3047 /****************************************************************************
3048 ****************************************************************************/
3049
3050 static void construct_info_data(struct spoolss_Notify *info_data,
3051 enum spoolss_NotifyType type,
3052 uint16_t field, int id)
3053 {
3054 info_data->type = type;
3055 info_data->field.field = field;
3056 info_data->variable_type = variable_type_of_notify_info_data(type, field);
3057 info_data->job_id = id;
3058 }
3059
3060 /*******************************************************************
3061 *
3062 * fill a notify_info struct with info asked
3063 *
3064 ********************************************************************/
3065
3066 static bool construct_notify_printer_info(Printer_entry *print_hnd,
3067 struct spoolss_NotifyInfo *info,
3068 struct spoolss_PrinterInfo2 *pinfo2,
3069 int snum,
3070 const struct spoolss_NotifyOptionType *option_type,
3071 uint32_t id,
3072 TALLOC_CTX *mem_ctx)
3073 {
3074 int field_num,j;
3075 enum spoolss_NotifyType type;
3076 uint16_t field;
3077
3078 struct spoolss_Notify *current_data;
3079 print_queue_struct *queue=NULL;
3080
3081 type = option_type->type;
3082
3083 DEBUG(4,("construct_notify_printer_info: Notify type: [%s], number of notify info: [%d] on printer: [%s]\n",
3084 (type == PRINTER_NOTIFY_TYPE ? "PRINTER_NOTIFY_TYPE" : "JOB_NOTIFY_TYPE"),
3085 option_type->count, lp_servicename(snum)));
3086
3087 for(field_num=0; field_num < option_type->count; field_num++) {
3088 field = option_type->fields[field_num].field;
3089
3090 DEBUG(4,("construct_notify_printer_info: notify [%d]: type [%x], field [%x]\n", field_num, type, field));
3091
3092 if (!search_notify(type, field, &j) )
3093 continue;
3094
3095 info->notifies = TALLOC_REALLOC_ARRAY(info, info->notifies,
3096 struct spoolss_Notify,
3097 info->count + 1);
3098 if (info->notifies == NULL) {
3099 DEBUG(2,("construct_notify_printer_info: failed to enlarge buffer info->data!\n"));
3100 return false;
3101 }
3102
3103 current_data = &info->notifies[info->count];
3104
3105 construct_info_data(current_data, type, field, id);
3106
3107 DEBUG(10, ("construct_notify_printer_info: "
3108 "calling [%s] snum=%d printername=[%s])\n",
3109 notify_info_data_table[j].name, snum,
3110 pinfo2->printername));
3111
3112 notify_info_data_table[j].fn(snum, current_data, queue,
3113 pinfo2, mem_ctx);
3114
3115 info->count++;
3116 }
3117
3118 return true;
3119 }
3120
3121 /*******************************************************************
3122 *
3123 * fill a notify_info struct with info asked
3124 *
3125 ********************************************************************/
3126
3127 static bool construct_notify_jobs_info(print_queue_struct *queue,
3128 struct spoolss_NotifyInfo *info,
3129 struct spoolss_PrinterInfo2 *pinfo2,
3130 int snum,
3131 const struct spoolss_NotifyOptionType *option_type,
3132 uint32_t id,
3133 TALLOC_CTX *mem_ctx)
3134 {
3135 int field_num,j;
3136 enum spoolss_NotifyType type;
3137 uint16_t field;
3138 struct spoolss_Notify *current_data;
3139
3140 DEBUG(4,("construct_notify_jobs_info\n"));
3141
3142 type = option_type->type;
3143
3144 DEBUGADD(4,("Notify type: [%s], number of notify info: [%d]\n",
3145 (type == PRINTER_NOTIFY_TYPE ? "PRINTER_NOTIFY_TYPE" : "JOB_NOTIFY_TYPE"),
3146 option_type->count));
3147
3148 for(field_num=0; field_num<option_type->count; field_num++) {
3149 field = option_type->fields[field_num].field;
3150
3151 if (!search_notify(type, field, &j) )
3152 continue;
3153
3154 info->notifies = TALLOC_REALLOC_ARRAY(info, info->notifies,
3155 struct spoolss_Notify,
3156 info->count + 1);
3157 if (info->notifies == NULL) {
3158 DEBUG(2,("construct_notify_jobs_info: failed to enlarg buffer info->data!\n"));
3159 return false;
3160 }
3161
3162 current_data=&(info->notifies[info->count]);
3163
3164 construct_info_data(current_data, type, field, id);
3165 notify_info_data_table[j].fn(snum, current_data, queue,
3166 pinfo2, mem_ctx);
3167 info->count++;
3168 }
3169
3170 return true;
3171 }
3172
3173 /*
3174 * JFM: The enumeration is not that simple, it's even non obvious.
3175 *
3176 * let's take an example: I want to monitor the PRINTER SERVER for
3177 * the printer's name and the number of jobs currently queued.
3178 * So in the NOTIFY_OPTION, I have one NOTIFY_OPTION_TYPE structure.
3179 * Its type is PRINTER_NOTIFY_TYPE and it has 2 fields NAME and CJOBS.
3180 *
3181 * I have 3 printers on the back of my server.
3182 *
3183 * Now the response is a NOTIFY_INFO structure, with 6 NOTIFY_INFO_DATA
3184 * structures.
3185 * Number Data Id
3186 * 1 printer 1 name 1
3187 * 2 printer 1 cjob 1
3188 * 3 printer 2 name 2
3189 * 4 printer 2 cjob 2
3190 * 5 printer 3 name 3
3191 * 6 printer 3 name 3
3192 *
3193 * that's the print server case, the printer case is even worse.
3194 */
3195
3196 /*******************************************************************
3197 *
3198 * enumerate all printers on the printserver
3199 * fill a notify_info struct with info asked
3200 *
3201 ********************************************************************/
3202
3203 static WERROR printserver_notify_info(struct pipes_struct *p,
3204 struct policy_handle *hnd,
3205 struct spoolss_NotifyInfo *info,
3206 TALLOC_CTX *mem_ctx)
3207 {
3208 int snum;
3209 Printer_entry *Printer = find_printer_index_by_hnd(p, hnd);
3210 int n_services=lp_numservices();
3211 int i;
3212 struct spoolss_NotifyOption *option;
3213 struct spoolss_NotifyOptionType option_type;
3214 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
3215 WERROR result;
3216
3217 DEBUG(4,("printserver_notify_info\n"));
3218
3219 if (!Printer)
3220 return WERR_BADFID;
3221
3222 option = Printer->notify.option;
3223
3224 info->version = 2;
3225 info->notifies = NULL;
3226 info->count = 0;
3227
3228 /* a bug in xp sp2 rc2 causes it to send a fnpcn request without
3229 sending a ffpcn() request first */
3230
3231 if ( !option )
3232 return WERR_BADFID;
3233
3234 for (i=0; i<option->count; i++) {
3235 option_type = option->types[i];
3236
3237 if (option_type.type != PRINTER_NOTIFY_TYPE)
3238 continue;
3239
3240 for (snum = 0; snum < n_services; snum++) {
3241 if (!lp_browseable(snum) ||
3242 !lp_snum_ok(snum) ||
3243 !lp_print_ok(snum)) {
3244 continue; /* skip */
3245 }
3246
3247 /* Maybe we should use the SYSTEM server_info here... */
3248 result = winreg_get_printer(mem_ctx, p->server_info,
3249 p->msg_ctx,
3250 Printer->servername,
3251 lp_servicename(snum),
3252 &pinfo2);
3253 if (!W_ERROR_IS_OK(result)) {
3254 DEBUG(4, ("printserver_notify_info: "
3255 "Failed to get printer [%s]\n",
3256 lp_servicename(snum)));
3257 continue;
3258 }
3259
3260
3261 construct_notify_printer_info(Printer, info,
3262 pinfo2, snum,
3263 &option_type, snum,
3264 mem_ctx);
3265
3266 TALLOC_FREE(pinfo2);
3267 }
3268 }
3269
3270 #if 0
3271 /*
3272 * Debugging information, don't delete.
3273 */
3274
3275 DEBUG(1,("dumping the NOTIFY_INFO\n"));
3276 DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count));
3277 DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n"));
3278
3279 for (i=0; i<info->count; i++) {
3280 DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n",
3281 i, info->data[i].type, info->data[i].field, info->data[i].reserved,
3282 info->data[i].id, info->data[i].size, info->data[i].enc_type));
3283 }
3284 #endif
3285
3286 return WERR_OK;
3287 }
3288
3289 /*******************************************************************
3290 *
3291 * fill a notify_info struct with info asked
3292 *
3293 ********************************************************************/
3294
3295 static WERROR printer_notify_info(struct pipes_struct *p,
3296 struct policy_handle *hnd,
3297 struct spoolss_NotifyInfo *info,
3298 TALLOC_CTX *mem_ctx)
3299 {
3300 int snum;
3301 Printer_entry *Printer = find_printer_index_by_hnd(p, hnd);
3302 int i;
3303 uint32_t id;
3304 struct spoolss_NotifyOption *option;
3305 struct spoolss_NotifyOptionType option_type;
3306 int count,j;
3307 print_queue_struct *queue=NULL;
3308 print_status_struct status;
3309 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
3310 WERROR result;
3311
3312 DEBUG(4,("printer_notify_info\n"));
3313
3314 if (!Printer)
3315 return WERR_BADFID;
3316
3317 option = Printer->notify.option;
3318 id = 0x0;
3319
3320 info->version = 2;
3321 info->notifies = NULL;
3322 info->count = 0;
3323
3324 /* a bug in xp sp2 rc2 causes it to send a fnpcn request without
3325 sending a ffpcn() request first */
3326
3327 if ( !option )
3328 return WERR_BADFID;
3329
3330 get_printer_snum(p, hnd, &snum, NULL);
3331
3332 /* Maybe we should use the SYSTEM server_info here... */
3333 result = winreg_get_printer(mem_ctx, p->server_info, p->msg_ctx,
3334 Printer->servername,
3335 lp_servicename(snum), &pinfo2);
3336 if (!W_ERROR_IS_OK(result)) {
3337 return WERR_BADFID;
3338 }
3339
3340 for (i=0; i<option->count; i++) {
3341 option_type = option->types[i];
3342
3343 switch (option_type.type) {
3344 case PRINTER_NOTIFY_TYPE:
3345 if (construct_notify_printer_info(Printer, info,
3346 pinfo2, snum,
3347 &option_type, id,
3348 mem_ctx)) {
3349 id--;
3350 }
3351 break;
3352
3353 case JOB_NOTIFY_TYPE:
3354
3355 count = print_queue_status(snum, &queue, &status);
3356
3357 for (j=0; j<count; j++) {
3358 construct_notify_jobs_info(&queue[j], info,
3359 pinfo2, snum,
3360 &option_type,
3361 queue[j].job,
3362 mem_ctx);
3363 }
3364
3365 SAFE_FREE(queue);
3366 break;
3367 }
3368 }
3369
3370 /*
3371 * Debugging information, don't delete.
3372 */
3373 /*
3374 DEBUG(1,("dumping the NOTIFY_INFO\n"));
3375 DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count));
3376 DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n"));
3377
3378 for (i=0; i<info->count; i++) {
3379 DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n",
3380 i, info->data[i].type, info->data[i].field, info->data[i].reserved,
3381 info->data[i].id, info->data[i].size, info->data[i].enc_type));
3382 }
3383 */
3384
3385 talloc_free(pinfo2);
3386 return WERR_OK;
3387 }
3388
3389 /****************************************************************
3390 _spoolss_RouterRefreshPrinterChangeNotify
3391 ****************************************************************/
3392
3393 WERROR _spoolss_RouterRefreshPrinterChangeNotify(struct pipes_struct *p,
3394 struct spoolss_RouterRefreshPrinterChangeNotify *r)
3395 {
3396 struct spoolss_NotifyInfo *info;
3397
3398 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
3399 WERROR result = WERR_BADFID;
3400
3401 /* we always have a spoolss_NotifyInfo struct */
3402 info = talloc_zero(p->mem_ctx, struct spoolss_NotifyInfo);
3403 if (!info) {
3404 result = WERR_NOMEM;
3405 goto done;
3406 }
3407
3408 *r->out.info = info;
3409
3410 if (!Printer) {
3411 DEBUG(2,("_spoolss_RouterRefreshPrinterChangeNotify: "
3412 "Invalid handle (%s:%u:%u).\n",
3413 OUR_HANDLE(r->in.handle)));
3414 goto done;
3415 }
3416
3417 DEBUG(4,("Printer type %x\n",Printer->printer_type));
3418
3419 /*
3420 * We are now using the change value, and
3421 * I should check for PRINTER_NOTIFY_OPTIONS_REFRESH but as
3422 * I don't have a global notification system, I'm sending back all the
3423 * informations even when _NOTHING_ has changed.
3424 */
3425
3426 /* We need to keep track of the change value to send back in
3427 RRPCN replies otherwise our updates are ignored. */
3428
3429 Printer->notify.fnpcn = true;
3430
3431 if (Printer->notify.client_connected) {
3432 DEBUG(10,("_spoolss_RouterRefreshPrinterChangeNotify: "
3433 "Saving change value in request [%x]\n",
3434 r->in.change_low));
3435 Printer->notify.change = r->in.change_low;
3436 }
3437
3438 /* just ignore the spoolss_NotifyOption */
3439
3440 switch (Printer->printer_type) {
3441 case SPLHND_SERVER:
3442 result = printserver_notify_info(p, r->in.handle,
3443 info, p->mem_ctx);
3444 break;
3445
3446 case SPLHND_PRINTER:
3447 result = printer_notify_info(p, r->in.handle,
3448 info, p->mem_ctx);
3449 break;
3450 }
3451
3452 Printer->notify.fnpcn = false;
3453
3454 done:
3455 return result;
3456 }
3457
3458 /********************************************************************
3459 * construct_printer_info_0
3460 * fill a printer_info_0 struct
3461 ********************************************************************/
3462
3463 static WERROR construct_printer_info0(TALLOC_CTX *mem_ctx,
3464 struct auth_serversupplied_info *server_info,
3465 struct messaging_context *msg_ctx,
3466 struct spoolss_PrinterInfo2 *info2,
3467 struct spoolss_PrinterInfo0 *r,
3468 int snum)
3469 {
3470 int count;
3471 counter_printer_0 *session_counter;
3472 struct timeval setuptime;
3473 print_status_struct status;
3474
3475 r->printername = talloc_strdup(mem_ctx, info2->printername);
3476 W_ERROR_HAVE_NO_MEMORY(r->printername);
3477
3478 r->servername = talloc_strdup(mem_ctx, info2->servername);
3479 W_ERROR_HAVE_NO_MEMORY(r->servername);
3480
3481 count = print_queue_length(snum, &status);
3482
3483 /* check if we already have a counter for this printer */
3484 for (session_counter = counter_list; session_counter; session_counter = session_counter->next) {
3485 if (session_counter->snum == snum)
3486 break;
3487 }
3488
3489 /* it's the first time, add it to the list */
3490 if (session_counter == NULL) {
3491 session_counter = SMB_MALLOC_P(counter_printer_0);
3492 W_ERROR_HAVE_NO_MEMORY(session_counter);
3493 ZERO_STRUCTP(session_counter);
3494 session_counter->snum = snum;
3495 session_counter->counter = 0;
3496 DLIST_ADD(counter_list, session_counter);
3497 }
3498
3499 /* increment it */
3500 session_counter->counter++;
3501
3502 r->cjobs = count;
3503 r->total_jobs = 0;
3504 r->total_bytes = 0;
3505
3506 get_startup_time(&setuptime);
3507 init_systemtime(&r->time, gmtime(&setuptime.tv_sec));
3508
3509 /* JFM:
3510 * the global_counter should be stored in a TDB as it's common to all the clients
3511 * and should be zeroed on samba startup
3512 */
3513 r->global_counter = session_counter->counter;
3514 r->total_pages = 0;
3515 /* in 2.2 we reported ourselves as 0x0004 and 0x0565 */
3516 SSVAL(&r->version, 0, 0x0005); /* NT 5 */
3517 SSVAL(&r->version, 2, 0x0893); /* build 2195 */
3518 r->free_build = SPOOLSS_RELEASE_BUILD;
3519 r->spooling = 0;
3520 r->max_spooling = 0;
3521 r->session_counter = session_counter->counter;
3522 r->num_error_out_of_paper = 0x0;
3523 r->num_error_not_ready = 0x0; /* number of print failure */
3524 r->job_error = 0x0;
3525 r->number_of_processors = 0x1;
3526 r->processor_type = PROCESSOR_INTEL_PENTIUM; /* 586 Pentium ? */
3527 r->high_part_total_bytes = 0x0;
3528
3529 /* ChangeID in milliseconds*/
3530 winreg_printer_get_changeid(mem_ctx, server_info, msg_ctx,
3531 info2->sharename, &r->change_id);
3532
3533 r->last_error = WERR_OK;
3534 r->status = nt_printq_status(status.status);
3535 r->enumerate_network_printers = 0x0;
3536 r->c_setprinter = 0x0;
3537 r->processor_architecture = 0x0;
3538 r->processor_level = 0x6; /* 6 ???*/
3539 r->ref_ic = 0;
3540 r->reserved2 = 0;
3541 r->reserved3 = 0;
3542
3543 return WERR_OK;
3544 }
3545
3546
3547 /********************************************************************
3548 * construct_printer_info1
3549 * fill a spoolss_PrinterInfo1 struct
3550 ********************************************************************/
3551
3552 static WERROR construct_printer_info1(TALLOC_CTX *mem_ctx,
3553 const struct spoolss_PrinterInfo2 *info2,
3554 uint32_t flags,
3555 struct spoolss_PrinterInfo1 *r,
3556 int snum)
3557 {
3558 r->flags = flags;
3559
3560 r->description = talloc_asprintf(mem_ctx, "%s,%s,%s",
3561 info2->printername,
3562 info2->drivername,
3563 info2->location);
3564 W_ERROR_HAVE_NO_MEMORY(r->description);
3565
3566 if (info2->comment == NULL || info2->comment[0] == '\0') {
3567 r->comment = talloc_strdup(mem_ctx, lp_comment(snum));
3568 } else {
3569 r->comment = talloc_strdup(mem_ctx, info2->comment); /* saved comment */
3570 }
3571 W_ERROR_HAVE_NO_MEMORY(r->comment);
3572
3573 r->name = talloc_strdup(mem_ctx, info2->printername);
3574 W_ERROR_HAVE_NO_MEMORY(r->name);
3575
3576 return WERR_OK;
3577 }
3578
3579 /********************************************************************
3580 * construct_printer_info2
3581 * fill a spoolss_PrinterInfo2 struct
3582 ********************************************************************/
3583
3584 static WERROR construct_printer_info2(TALLOC_CTX *mem_ctx,
3585 const struct spoolss_PrinterInfo2 *info2,
3586 struct spoolss_PrinterInfo2 *r,
3587 int snum)
3588 {
3589 int count;
3590 print_status_struct status;
3591
3592 count = print_queue_length(snum, &status);
3593
3594 r->servername = talloc_strdup(mem_ctx, info2->servername);
3595 W_ERROR_HAVE_NO_MEMORY(r->servername);
3596 r->printername = talloc_strdup(mem_ctx, info2->printername);
3597 W_ERROR_HAVE_NO_MEMORY(r->printername);
3598 r->sharename = talloc_strdup(mem_ctx, lp_servicename(snum));
3599 W_ERROR_HAVE_NO_MEMORY(r->sharename);
3600 r->portname = talloc_strdup(mem_ctx, info2->portname);
3601 W_ERROR_HAVE_NO_MEMORY(r->portname);
3602 r->drivername = talloc_strdup(mem_ctx, info2->drivername);
3603 W_ERROR_HAVE_NO_MEMORY(r->drivername);
3604
3605 if (info2->comment[0] == '\0') {
3606 r->comment = talloc_strdup(mem_ctx, lp_comment(snum));
3607 } else {
3608 r->comment = talloc_strdup(mem_ctx, info2->comment);
3609 }
3610 W_ERROR_HAVE_NO_MEMORY(r->comment);
3611
3612 r->location = talloc_strdup(mem_ctx, info2->location);
3613 W_ERROR_HAVE_NO_MEMORY(r->location);
3614 r->sepfile = talloc_strdup(mem_ctx, info2->sepfile);
3615 W_ERROR_HAVE_NO_MEMORY(r->sepfile);
3616 r->printprocessor = talloc_strdup(mem_ctx, info2->printprocessor);
3617 W_ERROR_HAVE_NO_MEMORY(r->printprocessor);
3618 r->datatype = talloc_strdup(mem_ctx, info2->datatype);
3619 W_ERROR_HAVE_NO_MEMORY(r->datatype);
3620 r->parameters = talloc_strdup(mem_ctx, info2->parameters);
3621 W_ERROR_HAVE_NO_MEMORY(r->parameters);
3622
3623 r->attributes = info2->attributes;
3624
3625 r->priority = info2->priority;
3626 r->defaultpriority = info2->defaultpriority;
3627 r->starttime = info2->starttime;
3628 r->untiltime = info2->untiltime;
3629 r->status = nt_printq_status(status.status);
3630 r->cjobs = count;
3631 r->averageppm = info2->averageppm;
3632
3633 copy_devicemode(mem_ctx, info2->devmode, &r->devmode);
3634 if (!r->devmode) {
3635 DEBUG(8,("Returning NULL Devicemode!\n"));
3636 }
3637
3638 r->secdesc = NULL;
3639
3640 if (info2->secdesc != NULL) {
3641 /* don't use talloc_steal() here unless you do a deep steal of all
3642 the SEC_DESC members */
3643
3644 r->secdesc = dup_sec_desc(mem_ctx, info2->secdesc);
3645 }
3646
3647 return WERR_OK;
3648 }
3649
3650 /********************************************************************
3651 * construct_printer_info3
3652 * fill a spoolss_PrinterInfo3 struct
3653 ********************************************************************/
3654
3655 static WERROR construct_printer_info3(TALLOC_CTX *mem_ctx,
3656 const struct spoolss_PrinterInfo2 *info2,
3657 struct spoolss_PrinterInfo3 *r,
3658 int snum)
3659 {
3660 /* These are the components of the SD we are returning. */
3661
3662 if (info2->secdesc != NULL) {
3663 /* don't use talloc_steal() here unless you do a deep steal of all
3664 the SEC_DESC members */
3665
3666 r->secdesc = dup_sec_desc(mem_ctx, info2->secdesc);
3667 W_ERROR_HAVE_NO_MEMORY(r->secdesc);
3668 }
3669
3670 return WERR_OK;
3671 }
3672
3673 /********************************************************************
3674 * construct_printer_info4
3675 * fill a spoolss_PrinterInfo4 struct
3676 ********************************************************************/
3677
3678 static WERROR construct_printer_info4(TALLOC_CTX *mem_ctx,
3679 const struct spoolss_PrinterInfo2 *info2,
3680 struct spoolss_PrinterInfo4 *r,
3681 int snum)
3682 {
3683 r->printername = talloc_strdup(mem_ctx, info2->printername);
3684 W_ERROR_HAVE_NO_MEMORY(r->printername);
3685 r->servername = talloc_strdup(mem_ctx, info2->servername);
3686 W_ERROR_HAVE_NO_MEMORY(r->servername);
3687
3688 r->attributes = info2->attributes;
3689
3690 return WERR_OK;
3691 }
3692
3693 /********************************************************************
3694 * construct_printer_info5
3695 * fill a spoolss_PrinterInfo5 struct
3696 ********************************************************************/
3697
3698 static WERROR construct_printer_info5(TALLOC_CTX *mem_ctx,
3699 const struct spoolss_PrinterInfo2 *info2,
3700 struct spoolss_PrinterInfo5 *r,
3701 int snum)
3702 {
3703 r->printername = talloc_strdup(mem_ctx, info2->printername);
3704 W_ERROR_HAVE_NO_MEMORY(r->printername);
3705 r->portname = talloc_strdup(mem_ctx, info2->portname);
3706 W_ERROR_HAVE_NO_MEMORY(r->portname);
3707
3708 r->attributes = info2->attributes;
3709
3710 /* these two are not used by NT+ according to MSDN */
3711 r->device_not_selected_timeout = 0x0; /* have seen 0x3a98 */
3712 r->transmission_retry_timeout = 0x0; /* have seen 0xafc8 */
3713
3714 return WERR_OK;
3715 }
3716
3717 /********************************************************************
3718 * construct_printer_info_6
3719 * fill a spoolss_PrinterInfo6 struct
3720 ********************************************************************/
3721
3722 static WERROR construct_printer_info6(TALLOC_CTX *mem_ctx,
3723 const struct spoolss_PrinterInfo2 *info2,
3724 struct spoolss_PrinterInfo6 *r,
3725 int snum)
3726 {
3727 int count;
3728 print_status_struct status;
3729
3730 count = print_queue_length(snum, &status);
3731
3732 r->status = nt_printq_status(status.status);
3733
3734 return WERR_OK;
3735 }
3736
3737 /********************************************************************
3738 * construct_printer_info7
3739 * fill a spoolss_PrinterInfo7 struct
3740 ********************************************************************/
3741
3742 static WERROR construct_printer_info7(TALLOC_CTX *mem_ctx,
3743 struct messaging_context *msg_ctx,
3744 Printer_entry *print_hnd,
3745 struct spoolss_PrinterInfo7 *r,
3746 int snum)
3747 {
3748 struct auth_serversupplied_info *server_info;
3749 struct GUID guid;
3750 NTSTATUS status;
3751
3752 status = make_server_info_system(mem_ctx, &server_info);
3753 if (!NT_STATUS_IS_OK(status)) {
3754 DEBUG(0, ("construct_printer_info7: "
3755 "Could not create system server_info\n"));
3756 return WERR_NOMEM;
3757 }
3758
3759 if (is_printer_published(mem_ctx, server_info, msg_ctx,
3760 print_hnd->servername,
3761 lp_servicename(snum), &guid, NULL)) {
3762 r->guid = talloc_strdup_upper(mem_ctx, GUID_string2(mem_ctx, &guid));
3763 r->action = DSPRINT_PUBLISH;
3764 } else {
3765 r->guid = talloc_strdup(mem_ctx, "");
3766 r->action = DSPRINT_UNPUBLISH;
3767 }
3768 W_ERROR_HAVE_NO_MEMORY(r->guid);
3769
3770 TALLOC_FREE(server_info);
3771 return WERR_OK;
3772 }
3773
3774 /********************************************************************
3775 * construct_printer_info8
3776 * fill a spoolss_PrinterInfo8 struct
3777 ********************************************************************/
3778
3779 static WERROR construct_printer_info8(TALLOC_CTX *mem_ctx,
3780 const struct spoolss_PrinterInfo2 *info2,
3781 struct spoolss_DeviceModeInfo *r,
3782 int snum)
3783 {
3784 copy_devicemode(mem_ctx, info2->devmode, &r->devmode);
3785 if (!r->devmode) {
3786 DEBUG(8,("Returning NULL Devicemode!\n"));
3787 }
3788
3789 return WERR_OK;
3790 }
3791
3792
3793 /********************************************************************
3794 ********************************************************************/
3795
3796 static bool snum_is_shared_printer(int snum)
3797 {
3798 return (lp_browseable(snum) && lp_snum_ok(snum) && lp_print_ok(snum));
3799 }
3800
3801 /********************************************************************
3802 Spoolss_enumprinters.
3803 ********************************************************************/
3804
3805 static WERROR enum_all_printers_info_level(TALLOC_CTX *mem_ctx,
3806 struct auth_serversupplied_info *server_info,
3807 struct messaging_context *msg_ctx,
3808 uint32_t level,
3809 uint32_t flags,
3810 union spoolss_PrinterInfo **info_p,
3811 uint32_t *count_p)
3812 {
3813 int snum;
3814 int n_services = lp_numservices();
3815 union spoolss_PrinterInfo *info = NULL;
3816 uint32_t count = 0;
3817 WERROR result = WERR_OK;
3818
3819 *count_p = 0;
3820 *info_p = NULL;
3821
3822 for (snum = 0; snum < n_services; snum++) {
3823
3824 const char *printer;
3825 struct spoolss_PrinterInfo2 *info2;
3826
3827 if (!snum_is_shared_printer(snum)) {
3828 continue;
3829 }
3830
3831 printer = lp_const_servicename(snum);
3832
3833 DEBUG(4,("Found a printer in smb.conf: %s[%x]\n",
3834 printer, snum));
3835
3836 result = winreg_create_printer(mem_ctx,
3837 server_info,
3838 msg_ctx,
3839 NULL,
3840 printer);
3841 if (!W_ERROR_IS_OK(result)) {
3842 goto out;
3843 }
3844
3845 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
3846 union spoolss_PrinterInfo,
3847 count + 1);
3848 if (!info) {
3849 result = WERR_NOMEM;
3850 goto out;
3851 }
3852
3853 result = winreg_get_printer(mem_ctx, server_info, msg_ctx,
3854 NULL, printer, &info2);
3855 if (!W_ERROR_IS_OK(result)) {
3856 goto out;
3857 }
3858
3859 switch (level) {
3860 case 0:
3861 result = construct_printer_info0(info, server_info,
3862 msg_ctx, info2,
3863 &info[count].info0, snum);
3864 break;
3865 case 1:
3866 result = construct_printer_info1(info, info2, flags,
3867 &info[count].info1, snum);
3868 break;
3869 case 2:
3870 result = construct_printer_info2(info, info2,
3871 &info[count].info2, snum);
3872 break;
3873 case 4:
3874 result = construct_printer_info4(info, info2,
3875 &info[count].info4, snum);
3876 break;
3877 case 5:
3878 result = construct_printer_info5(info, info2,
3879 &info[count].info5, snum);
3880 break;
3881
3882 default:
3883 result = WERR_UNKNOWN_LEVEL;
3884 goto out;
3885 }
3886
3887 if (!W_ERROR_IS_OK(result)) {
3888 goto out;
3889 }
3890
3891 count++;
3892 }
3893
3894 *count_p = count;
3895 *info_p = info;
3896
3897 out:
3898 if (!W_ERROR_IS_OK(result)) {
3899 TALLOC_FREE(info);
3900 return result;
3901 }
3902
3903 *info_p = info;
3904
3905 return WERR_OK;
3906 }
3907
3908 /********************************************************************
3909 * handle enumeration of printers at level 0
3910 ********************************************************************/
3911
3912 static WERROR enumprinters_level0(TALLOC_CTX *mem_ctx,
3913 struct auth_serversupplied_info *server_info,
3914 struct messaging_context *msg_ctx,
3915 uint32_t flags,
3916 const char *servername,
3917 union spoolss_PrinterInfo **info,
3918 uint32_t *count)
3919 {
3920 DEBUG(4,("enum_all_printers_info_0\n"));
3921
3922 return enum_all_printers_info_level(mem_ctx, server_info, msg_ctx,
3923 0, flags, info, count);
3924 }
3925
3926
3927 /********************************************************************
3928 ********************************************************************/
3929
3930 static WERROR enum_all_printers_info_1(TALLOC_CTX *mem_ctx,
3931 struct auth_serversupplied_info *server_info,
3932 struct messaging_context *msg_ctx,
3933 uint32_t flags,
3934 union spoolss_PrinterInfo **info,
3935 uint32_t *count)
3936 {
3937 DEBUG(4,("enum_all_printers_info_1\n"));
3938
3939 return enum_all_printers_info_level(mem_ctx, server_info, msg_ctx,
3940 1, flags, info, count);
3941 }
3942
3943 /********************************************************************
3944 enum_all_printers_info_1_local.
3945 *********************************************************************/
3946
3947 static WERROR enum_all_printers_info_1_local(TALLOC_CTX *mem_ctx,
3948 struct auth_serversupplied_info *server_info,
3949 struct messaging_context *msg_ctx,
3950 union spoolss_PrinterInfo **info,
3951 uint32_t *count)
3952 {
3953 DEBUG(4,("enum_all_printers_info_1_local\n"));
3954
3955 return enum_all_printers_info_1(mem_ctx, server_info, msg_ctx,
3956 PRINTER_ENUM_ICON8, info, count);
3957 }
3958
3959 /********************************************************************
3960 enum_all_printers_info_1_name.
3961 *********************************************************************/
3962
3963 static WERROR enum_all_printers_info_1_name(TALLOC_CTX *mem_ctx,
3964 struct auth_serversupplied_info *server_info,
3965 struct messaging_context *msg_ctx,
3966 const char *name,
3967 union spoolss_PrinterInfo **info,
3968 uint32_t *count)
3969 {
3970 const char *s = name;
3971
3972 DEBUG(4,("enum_all_printers_info_1_name\n"));
3973
3974 if ((name[0] == '\\') && (name[1] == '\\')) {
3975 s = name + 2;
3976 }
3977
3978 if (!is_myname_or_ipaddr(s)) {
3979 return WERR_INVALID_NAME;
3980 }
3981
3982 return enum_all_printers_info_1(mem_ctx, server_info, msg_ctx,
3983 PRINTER_ENUM_ICON8, info, count);
3984 }
3985
3986 /********************************************************************
3987 enum_all_printers_info_1_network.
3988 *********************************************************************/
3989
3990 static WERROR enum_all_printers_info_1_network(TALLOC_CTX *mem_ctx,
3991 struct auth_serversupplied_info *server_info,
3992 struct messaging_context *msg_ctx,
3993 const char *name,
3994 union spoolss_PrinterInfo **info,
3995 uint32_t *count)
3996 {
3997 const char *s = name;
3998
3999 DEBUG(4,("enum_all_printers_info_1_network\n"));
4000
4001 /* If we respond to a enum_printers level 1 on our name with flags
4002 set to PRINTER_ENUM_REMOTE with a list of printers then these
4003 printers incorrectly appear in the APW browse list.
4004 Specifically the printers for the server appear at the workgroup
4005 level where all the other servers in the domain are
4006 listed. Windows responds to this call with a
4007 WERR_CAN_NOT_COMPLETE so we should do the same. */
4008
4009 if (name[0] == '\\' && name[1] == '\\') {
4010 s = name + 2;
4011 }
4012
4013 if (is_myname_or_ipaddr(s)) {
4014 return WERR_CAN_NOT_COMPLETE;
4015 }
4016
4017 return enum_all_printers_info_1(mem_ctx, server_info, msg_ctx,
4018 PRINTER_ENUM_NAME, info, count);
4019 }
4020
4021 /********************************************************************
4022 * api_spoolss_enumprinters
4023 *
4024 * called from api_spoolss_enumprinters (see this to understand)
4025 ********************************************************************/
4026
4027 static WERROR enum_all_printers_info_2(TALLOC_CTX *mem_ctx,
4028 struct auth_serversupplied_info *server_info,
4029 struct messaging_context *msg_ctx,
4030 union spoolss_PrinterInfo **info,
4031 uint32_t *count)
4032 {
4033 DEBUG(4,("enum_all_printers_info_2\n"));
4034
4035 return enum_all_printers_info_level(mem_ctx, server_info, msg_ctx,
4036 2, 0, info, count);
4037 }
4038
4039 /********************************************************************
4040 * handle enumeration of printers at level 1
4041 ********************************************************************/
4042
4043 static WERROR enumprinters_level1(TALLOC_CTX *mem_ctx,
4044 struct auth_serversupplied_info *server_info,
4045 struct messaging_context *msg_ctx,
4046 uint32_t flags,
4047 const char *name,
4048 union spoolss_PrinterInfo **info,
4049 uint32_t *count)
4050 {
4051 /* Not all the flags are equals */
4052
4053 if (flags & PRINTER_ENUM_LOCAL) {
4054 return enum_all_printers_info_1_local(mem_ctx, server_info,
4055 msg_ctx, info, count);
4056 }
4057
4058 if (flags & PRINTER_ENUM_NAME) {
4059 return enum_all_printers_info_1_name(mem_ctx, server_info,
4060 msg_ctx, name, info,
4061 count);
4062 }
4063
4064 if (flags & PRINTER_ENUM_NETWORK) {
4065 return enum_all_printers_info_1_network(mem_ctx, server_info,
4066 msg_ctx, name, info,
4067 count);
4068 }
4069
4070 return WERR_OK; /* NT4sp5 does that */
4071 }
4072
4073 /********************************************************************
4074 * handle enumeration of printers at level 2
4075 ********************************************************************/
4076
4077 static WERROR enumprinters_level2(TALLOC_CTX *mem_ctx,
4078 struct auth_serversupplied_info *server_info,
4079 struct messaging_context *msg_ctx,
4080 uint32_t flags,
4081 const char *servername,
4082 union spoolss_PrinterInfo **info,
4083 uint32_t *count)
4084 {
4085 if (flags & PRINTER_ENUM_LOCAL) {
4086 return enum_all_printers_info_2(mem_ctx, server_info, msg_ctx,
4087 info, count);
4088 }
4089
4090 if (flags & PRINTER_ENUM_NAME) {
4091 if (!is_myname_or_ipaddr(canon_servername(servername))) {
4092 return WERR_INVALID_NAME;
4093 }
4094
4095 return enum_all_printers_info_2(mem_ctx, server_info, msg_ctx,
4096 info, count);
4097 }
4098
4099 if (flags & PRINTER_ENUM_REMOTE) {
4100 return WERR_UNKNOWN_LEVEL;
4101 }
4102
4103 return WERR_OK;
4104 }
4105
4106 /********************************************************************
4107 * handle enumeration of printers at level 4
4108 ********************************************************************/
4109
4110 static WERROR enumprinters_level4(TALLOC_CTX *mem_ctx,
4111 struct auth_serversupplied_info *server_info,
4112 struct messaging_context *msg_ctx,
4113 uint32_t flags,
4114 const char *servername,
4115 union spoolss_PrinterInfo **info,
4116 uint32_t *count)
4117 {
4118 DEBUG(4,("enum_all_printers_info_4\n"));
4119
4120 return enum_all_printers_info_level(mem_ctx, server_info, msg_ctx,
4121 4, flags, info, count);
4122 }
4123
4124
4125 /********************************************************************
4126 * handle enumeration of printers at level 5
4127 ********************************************************************/
4128
4129 static WERROR enumprinters_level5(TALLOC_CTX *mem_ctx,
4130 struct auth_serversupplied_info *server_info,
4131 struct messaging_context *msg_ctx,
4132 uint32_t flags,
4133 const char *servername,
4134 union spoolss_PrinterInfo **info,
4135 uint32_t *count)
4136 {
4137 DEBUG(4,("enum_all_printers_info_5\n"));
4138
4139 return enum_all_printers_info_level(mem_ctx, server_info, msg_ctx,
4140 5, flags, info, count);
4141 }
4142
4143 /****************************************************************
4144 _spoolss_EnumPrinters
4145 ****************************************************************/
4146
4147 WERROR _spoolss_EnumPrinters(struct pipes_struct *p,
4148 struct spoolss_EnumPrinters *r)
4149 {
4150 const char *name = NULL;
4151 WERROR result;
4152
4153 /* that's an [in out] buffer */
4154
4155 if (!r->in.buffer && (r->in.offered != 0)) {
4156 return WERR_INVALID_PARAM;
4157 }
4158
4159 DEBUG(4,("_spoolss_EnumPrinters\n"));
4160
4161 *r->out.needed = 0;
4162 *r->out.count = 0;
4163 *r->out.info = NULL;
4164
4165 /*
4166 * Level 1:
4167 * flags==PRINTER_ENUM_NAME
4168 * if name=="" then enumerates all printers
4169 * if name!="" then enumerate the printer
4170 * flags==PRINTER_ENUM_REMOTE
4171 * name is NULL, enumerate printers
4172 * Level 2: name!="" enumerates printers, name can't be NULL
4173 * Level 3: doesn't exist
4174 * Level 4: does a local registry lookup
4175 * Level 5: same as Level 2
4176 */
4177
4178 if (r->in.server) {
4179 name = talloc_strdup_upper(p->mem_ctx, r->in.server);
4180 W_ERROR_HAVE_NO_MEMORY(name);
4181 }
4182
4183 switch (r->in.level) {
4184 case 0:
4185 result = enumprinters_level0(p->mem_ctx, p->server_info,
4186 p->msg_ctx, r->in.flags, name,
4187 r->out.info, r->out.count);
4188 break;
4189 case 1:
4190 result = enumprinters_level1(p->mem_ctx, p->server_info,
4191 p->msg_ctx, r->in.flags, name,
4192 r->out.info, r->out.count);
4193 break;
4194 case 2:
4195 result = enumprinters_level2(p->mem_ctx, p->server_info,
4196 p->msg_ctx, r->in.flags, name,
4197 r->out.info, r->out.count);
4198 break;
4199 case 4:
4200 result = enumprinters_level4(p->mem_ctx, p->server_info,
4201 p->msg_ctx, r->in.flags, name,
4202 r->out.info, r->out.count);
4203 break;
4204 case 5:
4205 result = enumprinters_level5(p->mem_ctx, p->server_info,
4206 p->msg_ctx, r->in.flags, name,
4207 r->out.info, r->out.count);
4208 break;
4209 default:
4210 return WERR_UNKNOWN_LEVEL;
4211 }
4212
4213 if (!W_ERROR_IS_OK(result)) {
4214 return result;
4215 }
4216
4217 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
4218 spoolss_EnumPrinters,
4219 *r->out.info, r->in.level,
4220 *r->out.count);
4221 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
4222 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
4223
4224 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
4225 }
4226
4227 /****************************************************************
4228 _spoolss_GetPrinter
4229 ****************************************************************/
4230
4231 WERROR _spoolss_GetPrinter(struct pipes_struct *p,
4232 struct spoolss_GetPrinter *r)
4233 {
4234 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
4235 struct spoolss_PrinterInfo2 *info2 = NULL;
4236 WERROR result = WERR_OK;
4237 const char *servername = NULL;
4238 int snum;
4239
4240 /* that's an [in out] buffer */
4241
4242 if (!r->in.buffer && (r->in.offered != 0)) {
4243 return WERR_INVALID_PARAM;
4244 }
4245
4246 *r->out.needed = 0;
4247
4248 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
4249 return WERR_BADFID;
4250 }
4251
4252 if (Printer != NULL || Printer->servername != NULL) {
4253 servername = Printer->servername;
4254 }
4255
4256 result = winreg_get_printer(p->mem_ctx,
4257 p->server_info,
4258 p->msg_ctx,
4259 servername,
4260 lp_const_servicename(snum),
4261 &info2);
4262 if (!W_ERROR_IS_OK(result)) {
4263 return result;
4264 }
4265
4266 switch (r->in.level) {
4267 case 0:
4268 result = construct_printer_info0(p->mem_ctx, p->server_info,
4269 p->msg_ctx, info2,
4270 &r->out.info->info0, snum);
4271 break;
4272 case 1:
4273 result = construct_printer_info1(p->mem_ctx, info2,
4274 PRINTER_ENUM_ICON8,
4275 &r->out.info->info1, snum);
4276 break;
4277 case 2:
4278 result = construct_printer_info2(p->mem_ctx, info2,
4279 &r->out.info->info2, snum);
4280 break;
4281 case 3:
4282 result = construct_printer_info3(p->mem_ctx, info2,
4283 &r->out.info->info3, snum);
4284 break;
4285 case 4:
4286 result = construct_printer_info4(p->mem_ctx, info2,
4287 &r->out.info->info4, snum);
4288 break;
4289 case 5:
4290 result = construct_printer_info5(p->mem_ctx, info2,
4291 &r->out.info->info5, snum);
4292 break;
4293 case 6:
4294 result = construct_printer_info6(p->mem_ctx, info2,
4295 &r->out.info->info6, snum);
4296 break;
4297 case 7:
4298 result = construct_printer_info7(p->mem_ctx, p->msg_ctx,
4299 Printer,
4300 &r->out.info->info7, snum);
4301 break;
4302 case 8:
4303 result = construct_printer_info8(p->mem_ctx, info2,
4304 &r->out.info->info8, snum);
4305 break;
4306 default:
4307 result = WERR_UNKNOWN_LEVEL;
4308 break;
4309 }
4310
4311 if (!W_ERROR_IS_OK(result)) {
4312 DEBUG(0, ("_spoolss_GetPrinter: failed to construct printer info level %d - %s\n",
4313 r->in.level, win_errstr(result)));
4314 TALLOC_FREE(r->out.info);
4315 return result;
4316 }
4317
4318 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_PrinterInfo,
4319 r->out.info, r->in.level);
4320 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
4321
4322 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
4323 }
4324
4325 /********************************************************************
4326 ********************************************************************/
4327
4328 #define FILL_DRIVER_STRING(mem_ctx, in, out) \
4329 do { \
4330 if (in && strlen(in)) { \
4331 out = talloc_strdup(mem_ctx, in); \
4332 } else { \
4333 out = talloc_strdup(mem_ctx, ""); \
4334 } \
4335 W_ERROR_HAVE_NO_MEMORY(out); \
4336 } while (0);
4337
4338 #define FILL_DRIVER_UNC_STRING(mem_ctx, server, arch, ver, in, out) \
4339 do { \
4340 if (in && strlen(in)) { \
4341 out = talloc_asprintf(mem_ctx, "\\\\%s\\print$\\%s\\%d\\%s", server, get_short_archi(arch), ver, in); \
4342 } else { \
4343 out = talloc_strdup(mem_ctx, ""); \
4344 } \
4345 W_ERROR_HAVE_NO_MEMORY(out); \
4346 } while (0);
4347
4348 static WERROR string_array_from_driver_info(TALLOC_CTX *mem_ctx,
4349 const char **string_array,
4350 const char ***presult,
4351 const char *cservername,
4352 const char *arch,
4353 int version)
4354 {
4355 int i, num_strings = 0;
4356 const char **array = NULL;
4357
4358 if (string_array == NULL) {
4359 return WERR_INVALID_PARAMETER;;
4360 }
4361
4362 for (i=0; string_array[i] && string_array[i][0] != '\0'; i++) {
4363 const char *str = NULL;
4364
4365 if (cservername == NULL || arch == NULL) {
4366 FILL_DRIVER_STRING(mem_ctx, string_array[i], str);
4367 } else {
4368 FILL_DRIVER_UNC_STRING(mem_ctx, cservername, arch, version, string_array[i], str);
4369 }
4370
4371 if (!add_string_to_array(mem_ctx, str, &array, &num_strings)) {
4372 TALLOC_FREE(array);
4373 return WERR_NOMEM;
4374 }
4375 }
4376
4377 if (i > 0) {
4378 ADD_TO_ARRAY(mem_ctx, const char *, NULL,
4379 &array, &num_strings);
4380 }
4381
4382 if (presult) {
4383 *presult = array;
4384 }
4385
4386 return WERR_OK;
4387 }
4388
4389 /********************************************************************
4390 * fill a spoolss_DriverInfo1 struct
4391 ********************************************************************/
4392
4393 static WERROR fill_printer_driver_info1(TALLOC_CTX *mem_ctx,
4394 struct spoolss_DriverInfo1 *r,
4395 const struct spoolss_DriverInfo8 *driver,
4396 const char *servername)
4397 {
4398 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4399 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4400
4401 return WERR_OK;
4402 }
4403
4404 /********************************************************************
4405 * fill a spoolss_DriverInfo2 struct
4406 ********************************************************************/
4407
4408 static WERROR fill_printer_driver_info2(TALLOC_CTX *mem_ctx,
4409 struct spoolss_DriverInfo2 *r,
4410 const struct spoolss_DriverInfo8 *driver,
4411 const char *servername)
4412
4413 {
4414 const char *cservername = canon_servername(servername);
4415
4416 r->version = driver->version;
4417
4418 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4419 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4420 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4421 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4422
4423 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4424 driver->architecture,
4425 driver->version,
4426 driver->driver_path,
4427 r->driver_path);
4428
4429 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4430 driver->architecture,
4431 driver->version,
4432 driver->data_file,
4433 r->data_file);
4434
4435 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4436 driver->architecture,
4437 driver->version,
4438 driver->config_file,
4439 r->config_file);
4440
4441 return WERR_OK;
4442 }
4443
4444 /********************************************************************
4445 * fill a spoolss_DriverInfo3 struct
4446 ********************************************************************/
4447
4448 static WERROR fill_printer_driver_info3(TALLOC_CTX *mem_ctx,
4449 struct spoolss_DriverInfo3 *r,
4450 const struct spoolss_DriverInfo8 *driver,
4451 const char *servername)
4452 {
4453 const char *cservername = canon_servername(servername);
4454
4455 r->version = driver->version;
4456
4457 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4458 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4459 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4460 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4461
4462 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4463 driver->architecture,
4464 driver->version,
4465 driver->driver_path,
4466 r->driver_path);
4467
4468 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4469 driver->architecture,
4470 driver->version,
4471 driver->data_file,
4472 r->data_file);
4473
4474 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4475 driver->architecture,
4476 driver->version,
4477 driver->config_file,
4478 r->config_file);
4479
4480 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4481 driver->architecture,
4482 driver->version,
4483 driver->help_file,
4484 r->help_file);
4485
4486 FILL_DRIVER_STRING(mem_ctx,
4487 driver->monitor_name,
4488 r->monitor_name);
4489
4490 FILL_DRIVER_STRING(mem_ctx,
4491 driver->default_datatype,
4492 r->default_datatype);
4493
4494 return string_array_from_driver_info(mem_ctx,
4495 driver->dependent_files,
4496 &r->dependent_files,
4497 cservername,
4498 driver->architecture,
4499 driver->version);
4500 }
4501
4502 /********************************************************************
4503 * fill a spoolss_DriverInfo4 struct
4504 ********************************************************************/
4505
4506 static WERROR fill_printer_driver_info4(TALLOC_CTX *mem_ctx,
4507 struct spoolss_DriverInfo4 *r,
4508 const struct spoolss_DriverInfo8 *driver,
4509 const char *servername)
4510 {
4511 const char *cservername = canon_servername(servername);
4512 WERROR result;
4513
4514 r->version = driver->version;
4515
4516 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4517 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4518 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4519 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4520
4521 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4522 driver->architecture,
4523 driver->version,
4524 driver->driver_path,
4525 r->driver_path);
4526
4527 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4528 driver->architecture,
4529 driver->version,
4530 driver->data_file,
4531 r->data_file);
4532
4533 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4534 driver->architecture,
4535 driver->version,
4536 driver->config_file,
4537 r->config_file);
4538
4539 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4540 driver->architecture,
4541 driver->version,
4542 driver->help_file,
4543 r->help_file);
4544
4545 result = string_array_from_driver_info(mem_ctx,
4546 driver->dependent_files,
4547 &r->dependent_files,
4548 cservername,
4549 driver->architecture,
4550 driver->version);
4551 if (!W_ERROR_IS_OK(result)) {
4552 return result;
4553 }
4554
4555 FILL_DRIVER_STRING(mem_ctx,
4556 driver->monitor_name,
4557 r->monitor_name);
4558
4559 FILL_DRIVER_STRING(mem_ctx,
4560 driver->default_datatype,
4561 r->default_datatype);
4562
4563
4564 result = string_array_from_driver_info(mem_ctx,
4565 driver->previous_names,
4566 &r->previous_names,
4567 NULL, NULL, 0);
4568
4569 return result;
4570 }
4571
4572 /********************************************************************
4573 * fill a spoolss_DriverInfo5 struct
4574 ********************************************************************/
4575
4576 static WERROR fill_printer_driver_info5(TALLOC_CTX *mem_ctx,
4577 struct spoolss_DriverInfo5 *r,
4578 const struct spoolss_DriverInfo8 *driver,
4579 const char *servername)
4580 {
4581 const char *cservername = canon_servername(servername);
4582
4583 r->version = driver->version;
4584
4585 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4586 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4587 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4588 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4589
4590 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4591 driver->architecture,
4592 driver->version,
4593 driver->driver_path,
4594 r->driver_path);
4595
4596 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4597 driver->architecture,
4598 driver->version,
4599 driver->data_file,
4600 r->data_file);
4601
4602 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4603 driver->architecture,
4604 driver->version,
4605 driver->config_file,
4606 r->config_file);
4607
4608 r->driver_attributes = 0;
4609 r->config_version = 0;
4610 r->driver_version = 0;
4611
4612 return WERR_OK;
4613 }
4614 /********************************************************************
4615 * fill a spoolss_DriverInfo6 struct
4616 ********************************************************************/
4617
4618 static WERROR fill_printer_driver_info6(TALLOC_CTX *mem_ctx,
4619 struct spoolss_DriverInfo6 *r,
4620 const struct spoolss_DriverInfo8 *driver,
4621 const char *servername)
4622 {
4623 const char *cservername = canon_servername(servername);
4624 WERROR result;
4625
4626 r->version = driver->version;
4627
4628 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4629 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4630 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4631 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4632
4633 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4634 driver->architecture,
4635 driver->version,
4636 driver->driver_path,
4637 r->driver_path);
4638
4639 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4640 driver->architecture,
4641 driver->version,
4642 driver->data_file,
4643 r->data_file);
4644
4645 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4646 driver->architecture,
4647 driver->version,
4648 driver->config_file,
4649 r->config_file);
4650
4651 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4652 driver->architecture,
4653 driver->version,
4654 driver->help_file,
4655 r->help_file);
4656
4657 FILL_DRIVER_STRING(mem_ctx,
4658 driver->monitor_name,
4659 r->monitor_name);
4660
4661 FILL_DRIVER_STRING(mem_ctx,
4662 driver->default_datatype,
4663 r->default_datatype);
4664
4665 result = string_array_from_driver_info(mem_ctx,
4666 driver->dependent_files,
4667 &r->dependent_files,
4668 cservername,
4669 driver->architecture,
4670 driver->version);
4671 if (!W_ERROR_IS_OK(result)) {
4672 return result;
4673 }
4674
4675 result = string_array_from_driver_info(mem_ctx,
4676 driver->previous_names,
4677 &r->previous_names,
4678 NULL, NULL, 0);
4679 if (!W_ERROR_IS_OK(result)) {
4680 return result;
4681 }
4682
4683 r->driver_date = driver->driver_date;
4684 r->driver_version = driver->driver_version;
4685
4686 FILL_DRIVER_STRING(mem_ctx,
4687 driver->manufacturer_name,
4688 r->manufacturer_name);
4689 FILL_DRIVER_STRING(mem_ctx,
4690 driver->manufacturer_url,
4691 r->manufacturer_url);
4692 FILL_DRIVER_STRING(mem_ctx,
4693 driver->hardware_id,
4694 r->hardware_id);
4695 FILL_DRIVER_STRING(mem_ctx,
4696 driver->provider,
4697 r->provider);
4698
4699 return WERR_OK;
4700 }
4701
4702 /********************************************************************
4703 * fill a spoolss_DriverInfo8 struct
4704 ********************************************************************/
4705
4706 static WERROR fill_printer_driver_info8(TALLOC_CTX *mem_ctx,
4707 struct spoolss_DriverInfo8 *r,
4708 const struct spoolss_DriverInfo8 *driver,
4709 const char *servername)
4710 {
4711 const char *cservername = canon_servername(servername);
4712 WERROR result;
4713
4714 r->version = driver->version;
4715
4716 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4717 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4718 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4719 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4720
4721 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4722 driver->architecture,
4723 driver->version,
4724 driver->driver_path,
4725 r->driver_path);
4726
4727 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4728 driver->architecture,
4729 driver->version,
4730 driver->data_file,
4731 r->data_file);
4732
4733 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4734 driver->architecture,
4735 driver->version,
4736 driver->config_file,
4737 r->config_file);
4738
4739 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4740 driver->architecture,
4741 driver->version,
4742 driver->help_file,
4743 r->help_file);
4744
4745 FILL_DRIVER_STRING(mem_ctx,
4746 driver->monitor_name,
4747 r->monitor_name);
4748
4749 FILL_DRIVER_STRING(mem_ctx,
4750 driver->default_datatype,
4751 r->default_datatype);
4752
4753 result = string_array_from_driver_info(mem_ctx,
4754 driver->dependent_files,
4755 &r->dependent_files,
4756 cservername,
4757 driver->architecture,
4758 driver->version);
4759 if (!W_ERROR_IS_OK(result)) {
4760 return result;
4761 }
4762
4763 result = string_array_from_driver_info(mem_ctx,
4764 driver->previous_names,
4765 &r->previous_names,
4766 NULL, NULL, 0);
4767 if (!W_ERROR_IS_OK(result)) {
4768 return result;
4769 }
4770
4771 r->driver_date = driver->driver_date;
4772 r->driver_version = driver->driver_version;
4773
4774 FILL_DRIVER_STRING(mem_ctx,
4775 driver->manufacturer_name,
4776 r->manufacturer_name);
4777 FILL_DRIVER_STRING(mem_ctx,
4778 driver->manufacturer_url,
4779 r->manufacturer_url);
4780 FILL_DRIVER_STRING(mem_ctx,
4781 driver->hardware_id,
4782 r->hardware_id);
4783 FILL_DRIVER_STRING(mem_ctx,
4784 driver->provider,
4785 r->provider);
4786
4787 FILL_DRIVER_STRING(mem_ctx,
4788 driver->print_processor,
4789 r->print_processor);
4790 FILL_DRIVER_STRING(mem_ctx,
4791 driver->vendor_setup,
4792 r->vendor_setup);
4793
4794 result = string_array_from_driver_info(mem_ctx,
4795 driver->color_profiles,
4796 &r->color_profiles,
4797 NULL, NULL, 0);
4798 if (!W_ERROR_IS_OK(result)) {
4799 return result;
4800 }
4801
4802 FILL_DRIVER_STRING(mem_ctx,
4803 driver->inf_path,
4804 r->inf_path);
4805
4806 r->printer_driver_attributes = driver->printer_driver_attributes;
4807
4808 result = string_array_from_driver_info(mem_ctx,
4809 driver->core_driver_dependencies,
4810 &r->core_driver_dependencies,
4811 NULL, NULL, 0);
4812 if (!W_ERROR_IS_OK(result)) {
4813 return result;
4814 }
4815
4816 r->min_inbox_driver_ver_date = driver->min_inbox_driver_ver_date;
4817 r->min_inbox_driver_ver_version = driver->min_inbox_driver_ver_version;
4818
4819 return WERR_OK;
4820 }
4821
4822 #if 0 /* disabled until marshalling issues are resolved - gd */
4823 /********************************************************************
4824 ********************************************************************/
4825
4826 static WERROR fill_spoolss_DriverFileInfo(TALLOC_CTX *mem_ctx,
4827 struct spoolss_DriverFileInfo *r,
4828 const char *cservername,
4829 const char *file_name,
4830 enum spoolss_DriverFileType file_type,
4831 uint32_t file_version)
4832 {
4833 r->file_name = talloc_asprintf(mem_ctx, "\\\\%s%s",
4834 cservername, file_name);
4835 W_ERROR_HAVE_NO_MEMORY(r->file_name);
4836 r->file_type = file_type;
4837 r->file_version = file_version;
4838
4839 return WERR_OK;
4840 }
4841
4842 /********************************************************************
4843 ********************************************************************/
4844
4845 static WERROR spoolss_DriverFileInfo_from_driver(TALLOC_CTX *mem_ctx,
4846 const struct spoolss_DriverInfo8 *driver,
4847 const char *cservername,
4848 struct spoolss_DriverFileInfo **info_p,
4849 uint32_t *count_p)
4850 {
4851 struct spoolss_DriverFileInfo *info = NULL;
4852 uint32_t count = 0;
4853 WERROR result;
4854 uint32_t i;
4855
4856 *info_p = NULL;
4857 *count_p = 0;
4858
4859 if (strlen(driver->driver_path)) {
4860 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4861 struct spoolss_DriverFileInfo,
4862 count + 1);
4863 W_ERROR_HAVE_NO_MEMORY(info);
4864 result = fill_spoolss_DriverFileInfo(info,
4865 &info[count],
4866 cservername,
4867 driver->driver_path,
4868 SPOOLSS_DRIVER_FILE_TYPE_RENDERING,
4869 0);
4870 W_ERROR_NOT_OK_RETURN(result);
4871 count++;
4872 }
4873
4874 if (strlen(driver->config_file)) {
4875 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4876 struct spoolss_DriverFileInfo,
4877 count + 1);
4878 W_ERROR_HAVE_NO_MEMORY(info);
4879 result = fill_spoolss_DriverFileInfo(info,
4880 &info[count],
4881 cservername,
4882 driver->config_file,
4883 SPOOLSS_DRIVER_FILE_TYPE_CONFIGURATION,
4884 0);
4885 W_ERROR_NOT_OK_RETURN(result);
4886 count++;
4887 }
4888
4889 if (strlen(driver->data_file)) {
4890 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4891 struct spoolss_DriverFileInfo,
4892 count + 1);
4893 W_ERROR_HAVE_NO_MEMORY(info);
4894 result = fill_spoolss_DriverFileInfo(info,
4895 &info[count],
4896 cservername,
4897 driver->data_file,
4898 SPOOLSS_DRIVER_FILE_TYPE_DATA,
4899 0);
4900 W_ERROR_NOT_OK_RETURN(result);
4901 count++;
4902 }
4903
4904 if (strlen(driver->help_file)) {
4905 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4906 struct spoolss_DriverFileInfo,
4907 count + 1);
4908 W_ERROR_HAVE_NO_MEMORY(info);
4909 result = fill_spoolss_DriverFileInfo(info,
4910 &info[count],
4911 cservername,
4912 driver->help_file,
4913 SPOOLSS_DRIVER_FILE_TYPE_HELP,
4914 0);
4915 W_ERROR_NOT_OK_RETURN(result);
4916 count++;
4917 }
4918
4919 for (i=0; driver->dependent_files[i] && driver->dependent_files[i][0] != '\0'; i++) {
4920 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4921 struct spoolss_DriverFileInfo,
4922 count + 1);
4923 W_ERROR_HAVE_NO_MEMORY(info);
4924 result = fill_spoolss_DriverFileInfo(info,
4925 &info[count],
4926 cservername,
4927 driver->dependent_files[i],
4928 SPOOLSS_DRIVER_FILE_TYPE_OTHER,
4929 0);
4930 W_ERROR_NOT_OK_RETURN(result);
4931 count++;
4932 }
4933
4934 *info_p = info;
4935 *count_p = count;
4936
4937 return WERR_OK;
4938 }
4939
4940 /********************************************************************
4941 * fill a spoolss_DriverInfo101 struct
4942 ********************************************************************/
4943
4944 static WERROR fill_printer_driver_info101(TALLOC_CTX *mem_ctx,
4945 struct spoolss_DriverInfo101 *r,
4946 const struct spoolss_DriverInfo8 *driver,
4947 const char *servername)
4948 {
4949 const char *cservername = canon_servername(servername);
4950 WERROR result;
4951
4952 r->version = driver->version;
4953
4954 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4955 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4956 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4957 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4958
4959 result = spoolss_DriverFileInfo_from_driver(mem_ctx, driver,
4960 cservername,
4961 &r->file_info,
4962 &r->file_count);
4963 if (!W_ERROR_IS_OK(result)) {
4964 return result;
4965 }
4966
4967 FILL_DRIVER_STRING(mem_ctx,
4968 driver->monitor_name,
4969 r->monitor_name);
4970
4971 FILL_DRIVER_STRING(mem_ctx,
4972 driver->default_datatype,
4973 r->default_datatype);
4974
4975 result = string_array_from_driver_info(mem_ctx,
4976 driver->previous_names,
4977 &r->previous_names,
4978 NULL, NULL, 0);
4979 if (!W_ERROR_IS_OK(result)) {
4980 return result;
4981 }
4982
4983 r->driver_date = driver->driver_date;
4984 r->driver_version = driver->driver_version;
4985
4986 FILL_DRIVER_STRING(mem_ctx,
4987 driver->manufacturer_name,
4988 r->manufacturer_name);
4989 FILL_DRIVER_STRING(mem_ctx,
4990 driver->manufacturer_url,
4991 r->manufacturer_url);
4992 FILL_DRIVER_STRING(mem_ctx,
4993 driver->hardware_id,
4994 r->hardware_id);
4995 FILL_DRIVER_STRING(mem_ctx,
4996 driver->provider,
4997 r->provider);
4998
4999 return WERR_OK;
5000 }
5001 #endif
5002 /********************************************************************
5003 ********************************************************************/
5004
5005 static WERROR construct_printer_driver_info_level(TALLOC_CTX *mem_ctx,
5006 struct auth_serversupplied_info *server_info,
5007 struct messaging_context *msg_ctx,
5008 uint32_t level,
5009 union spoolss_DriverInfo *r,
5010 int snum,
5011 const char *servername,
5012 const char *architecture,
5013 uint32_t version)
5014 {
5015 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
5016 struct spoolss_DriverInfo8 *driver;
5017 WERROR result;
5018
5019 result = winreg_get_printer(mem_ctx,
5020 server_info,
5021 msg_ctx,
5022 servername,
5023 lp_const_servicename(snum),
5024 &pinfo2);
5025
5026 DEBUG(8,("construct_printer_driver_info_level: status: %s\n",
5027 win_errstr(result)));
5028
5029 if (!W_ERROR_IS_OK(result)) {
5030 return WERR_INVALID_PRINTER_NAME;
5031 }
5032
5033 result = winreg_get_driver(mem_ctx, server_info, msg_ctx,
5034 architecture,
5035 pinfo2->drivername, version, &driver);
5036
5037 DEBUG(8,("construct_printer_driver_info_level: status: %s\n",
5038 win_errstr(result)));
5039
5040 if (!W_ERROR_IS_OK(result)) {
5041 /*
5042 * Is this a W2k client ?
5043 */
5044
5045 if (version < 3) {
5046 talloc_free(pinfo2);
5047 return WERR_UNKNOWN_PRINTER_DRIVER;
5048 }
5049
5050 /* Yes - try again with a WinNT driver. */
5051 version = 2;
5052 result = winreg_get_driver(mem_ctx, server_info, msg_ctx,
5053 architecture,
5054 pinfo2->drivername,
5055 version, &driver);
5056 DEBUG(8,("construct_printer_driver_level: status: %s\n",
5057 win_errstr(result)));
5058 if (!W_ERROR_IS_OK(result)) {
5059 talloc_free(pinfo2);
5060 return WERR_UNKNOWN_PRINTER_DRIVER;
5061 }
5062 }
5063
5064 switch (level) {
5065 case 1:
5066 result = fill_printer_driver_info1(mem_ctx, &r->info1, driver, servername);
5067 break;
5068 case 2:
5069 result = fill_printer_driver_info2(mem_ctx, &r->info2, driver, servername);
5070 break;
5071 case 3:
5072 result = fill_printer_driver_info3(mem_ctx, &r->info3, driver, servername);
5073 break;
5074 case 4:
5075 result = fill_printer_driver_info4(mem_ctx, &r->info4, driver, servername);
5076 break;
5077 case 5:
5078 result = fill_printer_driver_info5(mem_ctx, &r->info5, driver, servername);
5079 break;
5080 case 6:
5081 result = fill_printer_driver_info6(mem_ctx, &r->info6, driver, servername);
5082 break;
5083 case 8:
5084 result = fill_printer_driver_info8(mem_ctx, &r->info8, driver, servername);
5085 break;
5086 #if 0 /* disabled until marshalling issues are resolved - gd */
5087 case 101:
5088 result = fill_printer_driver_info101(mem_ctx, &r->info101, driver, servername);
5089 break;
5090 #endif
5091 default:
5092 result = WERR_UNKNOWN_LEVEL;
5093 break;
5094 }
5095
5096 talloc_free(pinfo2);
5097 talloc_free(driver);
5098
5099 return result;
5100 }
5101
5102 /****************************************************************
5103 _spoolss_GetPrinterDriver2
5104 ****************************************************************/
5105
5106 WERROR _spoolss_GetPrinterDriver2(struct pipes_struct *p,
5107 struct spoolss_GetPrinterDriver2 *r)
5108 {
5109 Printer_entry *printer;
5110 WERROR result;
5111
5112 int snum;
5113
5114 /* that's an [in out] buffer */
5115
5116 if (!r->in.buffer && (r->in.offered != 0)) {
5117 return WERR_INVALID_PARAM;
5118 }
5119
5120 DEBUG(4,("_spoolss_GetPrinterDriver2\n"));
5121
5122 if (!(printer = find_printer_index_by_hnd(p, r->in.handle))) {
5123 DEBUG(0,("_spoolss_GetPrinterDriver2: invalid printer handle!\n"));
5124 return WERR_INVALID_PRINTER_NAME;
5125 }
5126
5127 *r->out.needed = 0;
5128 *r->out.server_major_version = 0;
5129 *r->out.server_minor_version = 0;
5130
5131 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5132 return WERR_BADFID;
5133 }
5134
5135 result = construct_printer_driver_info_level(p->mem_ctx,
5136 p->server_info,
5137 p->msg_ctx,
5138 r->in.level, r->out.info,
5139 snum, printer->servername,
5140 r->in.architecture,
5141 r->in.client_major_version);
5142 if (!W_ERROR_IS_OK(result)) {
5143 TALLOC_FREE(r->out.info);
5144 return result;
5145 }
5146
5147 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_DriverInfo,
5148 r->out.info, r->in.level);
5149 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
5150
5151 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
5152 }
5153
5154
5155 /****************************************************************
5156 _spoolss_StartPagePrinter
5157 ****************************************************************/
5158
5159 WERROR _spoolss_StartPagePrinter(struct pipes_struct *p,
5160 struct spoolss_StartPagePrinter *r)
5161 {
5162 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5163
5164 if (!Printer) {
5165 DEBUG(3,("_spoolss_StartPagePrinter: "
5166 "Error in startpageprinter printer handle\n"));
5167 return WERR_BADFID;
5168 }
5169
5170 Printer->page_started = true;
5171 return WERR_OK;
5172 }
5173
5174 /****************************************************************
5175 _spoolss_EndPagePrinter
5176 ****************************************************************/
5177
5178 WERROR _spoolss_EndPagePrinter(struct pipes_struct *p,
5179 struct spoolss_EndPagePrinter *r)
5180 {
5181 int snum;
5182
5183 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5184
5185 if (!Printer) {
5186 DEBUG(2,("_spoolss_EndPagePrinter: Invalid handle (%s:%u:%u).\n",
5187 OUR_HANDLE(r->in.handle)));
5188 return WERR_BADFID;
5189 }
5190
5191 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5192 return WERR_BADFID;
5193
5194 Printer->page_started = false;
5195 print_job_endpage(snum, Printer->jobid);
5196
5197 return WERR_OK;
5198 }
5199
5200 /****************************************************************
5201 _spoolss_StartDocPrinter
5202 ****************************************************************/
5203
5204 WERROR _spoolss_StartDocPrinter(struct pipes_struct *p,
5205 struct spoolss_StartDocPrinter *r)
5206 {
5207 struct spoolss_DocumentInfo1 *info_1;
5208 int snum;
5209 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5210 WERROR werr;
5211
5212 if (!Printer) {
5213 DEBUG(2,("_spoolss_StartDocPrinter: "
5214 "Invalid handle (%s:%u:%u)\n",
5215 OUR_HANDLE(r->in.handle)));
5216 return WERR_BADFID;
5217 }
5218
5219 if (Printer->jobid) {
5220 DEBUG(2, ("_spoolss_StartDocPrinter: "
5221 "StartDocPrinter called twice! "
5222 "(existing jobid = %d)\n", Printer->jobid));
5223 return WERR_INVALID_HANDLE;
5224 }
5225
5226 if (r->in.level != 1) {
5227 return WERR_UNKNOWN_LEVEL;
5228 }
5229
5230 info_1 = r->in.info.info1;
5231
5232 /*
5233 * a nice thing with NT is it doesn't listen to what you tell it.
5234 * when asked to send _only_ RAW datas, it tries to send datas
5235 * in EMF format.
5236 *
5237 * So I add checks like in NT Server ...
5238 */
5239
5240 if (info_1->datatype) {
5241 if (strcmp(info_1->datatype, "RAW") != 0) {
5242 *r->out.job_id = 0;
5243 return WERR_INVALID_DATATYPE;
5244 }
5245 }
5246
5247 /* get the share number of the printer */
5248 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5249 return WERR_BADFID;
5250 }
5251
5252 werr = print_job_start(p->server_info, p->msg_ctx, snum,
5253 info_1->document_name, info_1->output_file,
5254 Printer->devmode, &Printer->jobid);
5255
5256 /* An error occured in print_job_start() so return an appropriate
5257 NT error code. */
5258
5259 if (!W_ERROR_IS_OK(werr)) {
5260 return werr;
5261 }
5262
5263 Printer->document_started = true;
5264 *r->out.job_id = Printer->jobid;
5265
5266 return WERR_OK;
5267 }
5268
5269 /****************************************************************
5270 _spoolss_EndDocPrinter
5271 ****************************************************************/
5272
5273 WERROR _spoolss_EndDocPrinter(struct pipes_struct *p,
5274 struct spoolss_EndDocPrinter *r)
5275 {
5276 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5277 NTSTATUS status;
5278 int snum;
5279
5280 if (!Printer) {
5281 DEBUG(2,("_spoolss_EndDocPrinter: Invalid handle (%s:%u:%u)\n",
5282 OUR_HANDLE(r->in.handle)));
5283 return WERR_BADFID;
5284 }
5285
5286 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5287 return WERR_BADFID;
5288 }
5289
5290 Printer->document_started = false;
5291 status = print_job_end(snum, Printer->jobid, NORMAL_CLOSE);
5292 if (!NT_STATUS_IS_OK(status)) {
5293 DEBUG(2, ("_spoolss_EndDocPrinter: "
5294 "print_job_end failed [%s]\n",
5295 nt_errstr(status)));
5296 }
5297
5298 Printer->jobid = 0;
5299 return ntstatus_to_werror(status);
5300 }
5301
5302 /****************************************************************
5303 _spoolss_WritePrinter
5304 ****************************************************************/
5305
5306 WERROR _spoolss_WritePrinter(struct pipes_struct *p,
5307 struct spoolss_WritePrinter *r)
5308 {
5309 ssize_t buffer_written;
5310 int snum;
5311 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5312
5313 if (!Printer) {
5314 DEBUG(2,("_spoolss_WritePrinter: Invalid handle (%s:%u:%u)\n",
5315 OUR_HANDLE(r->in.handle)));
5316 *r->out.num_written = r->in._data_size;
5317 return WERR_BADFID;
5318 }
5319
5320 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5321 return WERR_BADFID;
5322
5323 /* print_job_write takes care of checking for PJOB_SMBD_SPOOLING */
5324 buffer_written = print_job_write(snum, Printer->jobid,
5325 (const char *)r->in.data.data,
5326 (SMB_OFF_T)-1,
5327 (size_t)r->in._data_size);
5328 if (buffer_written == (ssize_t)-1) {
5329 *r->out.num_written = 0;
5330 if (errno == ENOSPC)
5331 return WERR_NO_SPOOL_SPACE;
5332 else
5333 return WERR_ACCESS_DENIED;
5334 }
5335
5336 *r->out.num_written = r->in._data_size;
5337
5338 return WERR_OK;
5339 }
5340
5341 /********************************************************************
5342 * api_spoolss_getprinter
5343 * called from the spoolss dispatcher
5344 *
5345 ********************************************************************/
5346
5347 static WERROR control_printer(struct policy_handle *handle, uint32_t command,
5348 struct pipes_struct *p)
5349 {
5350 int snum;
5351 WERROR errcode = WERR_BADFUNC;
5352 Printer_entry *Printer = find_printer_index_by_hnd(p, handle);
5353
5354 if (!Printer) {
5355 DEBUG(2,("control_printer: Invalid handle (%s:%u:%u)\n",
5356 OUR_HANDLE(handle)));
5357 return WERR_BADFID;
5358 }
5359
5360 if (!get_printer_snum(p, handle, &snum, NULL))
5361 return WERR_BADFID;
5362
5363 switch (command) {
5364 case SPOOLSS_PRINTER_CONTROL_PAUSE:
5365 errcode = print_queue_pause(p->server_info, p->msg_ctx, snum);
5366 break;
5367 case SPOOLSS_PRINTER_CONTROL_RESUME:
5368 case SPOOLSS_PRINTER_CONTROL_UNPAUSE:
5369 errcode = print_queue_resume(p->server_info, snum);
5370 break;
5371 case SPOOLSS_PRINTER_CONTROL_PURGE:
5372 errcode = print_queue_purge(p->server_info, snum);
5373 break;
5374 default:
5375 return WERR_UNKNOWN_LEVEL;
5376 }
5377
5378 return errcode;
5379 }
5380
5381
5382 /****************************************************************
5383 _spoolss_AbortPrinter
5384 * From MSDN: "Deletes printer's spool file if printer is configured
5385 * for spooling"
5386 ****************************************************************/
5387
5388 WERROR _spoolss_AbortPrinter(struct pipes_struct *p,
5389 struct spoolss_AbortPrinter *r)
5390 {
5391 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5392 int snum;
5393 WERROR errcode = WERR_OK;
5394
5395 if (!Printer) {
5396 DEBUG(2,("_spoolss_AbortPrinter: Invalid handle (%s:%u:%u)\n",
5397 OUR_HANDLE(r->in.handle)));
5398 return WERR_BADFID;
5399 }
5400
5401 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5402 return WERR_BADFID;
5403
5404 if (!Printer->document_started) {
5405 return WERR_SPL_NO_STARTDOC;
5406 }
5407
5408 errcode = print_job_delete(p->server_info, p->msg_ctx, snum,
5409 Printer->jobid);
5410
5411 return errcode;
5412 }
5413
5414 /********************************************************************
5415 * called by spoolss_api_setprinter
5416 * when updating a printer description
5417 ********************************************************************/
5418
5419 static WERROR update_printer_sec(struct policy_handle *handle,
5420 struct pipes_struct *p,
5421 struct sec_desc_buf *secdesc_ctr)
5422 {
5423 struct spoolss_security_descriptor *new_secdesc = NULL;
5424 struct spoolss_security_descriptor *old_secdesc = NULL;
5425 const char *printer;
5426 WERROR result;
5427 int snum;
5428
5429 Printer_entry *Printer = find_printer_index_by_hnd(p, handle);
5430
5431 if (!Printer || !get_printer_snum(p, handle, &snum, NULL)) {
5432 DEBUG(2,("update_printer_sec: Invalid handle (%s:%u:%u)\n",
5433 OUR_HANDLE(handle)));
5434
5435 result = WERR_BADFID;
5436 goto done;
5437 }
5438
5439 if (secdesc_ctr == NULL) {
5440 DEBUG(10,("update_printer_sec: secdesc_ctr is NULL !\n"));
5441 result = WERR_INVALID_PARAM;
5442 goto done;
5443 }
5444 printer = lp_const_servicename(snum);
5445
5446 /* Check the user has permissions to change the security
5447 descriptor. By experimentation with two NT machines, the user
5448 requires Full Access to the printer to change security
5449 information. */
5450
5451 if ( Printer->access_granted != PRINTER_ACCESS_ADMINISTER ) {
5452 DEBUG(4,("update_printer_sec: updated denied by printer permissions\n"));
5453 result = WERR_ACCESS_DENIED;
5454 goto done;
5455 }
5456
5457 /* NT seems to like setting the security descriptor even though
5458 nothing may have actually changed. */
5459 result = winreg_get_printer_secdesc(p->mem_ctx,
5460 p->server_info,
5461 p->msg_ctx,
5462 printer,
5463 &old_secdesc);
5464 if (!W_ERROR_IS_OK(result)) {
5465 DEBUG(2,("update_printer_sec: winreg_get_printer_secdesc() failed\n"));
5466 result = WERR_BADFID;
5467 goto done;
5468 }
5469
5470 if (DEBUGLEVEL >= 10) {
5471 struct security_acl *the_acl;
5472 int i;
5473
5474 the_acl = old_secdesc->dacl;
5475 DEBUG(10, ("old_secdesc_ctr for %s has %d aces:\n",
5476 printer, the_acl->num_aces));
5477
5478 for (i = 0; i < the_acl->num_aces; i++) {
5479 DEBUG(10, ("%s 0x%08x\n", sid_string_dbg(
5480 &the_acl->aces[i].trustee),
5481 the_acl->aces[i].access_mask));
5482 }
5483
5484 the_acl = secdesc_ctr->sd->dacl;
5485
5486 if (the_acl) {
5487 DEBUG(10, ("secdesc_ctr for %s has %d aces:\n",
5488 printer, the_acl->num_aces));
5489
5490 for (i = 0; i < the_acl->num_aces; i++) {
5491 DEBUG(10, ("%s 0x%08x\n", sid_string_dbg(
5492 &the_acl->aces[i].trustee),
5493 the_acl->aces[i].access_mask));
5494 }
5495 } else {
5496 DEBUG(10, ("dacl for secdesc_ctr is NULL\n"));
5497 }
5498 }
5499
5500 new_secdesc = sec_desc_merge(p->mem_ctx, secdesc_ctr->sd, old_secdesc);
5501 if (new_secdesc == NULL) {
5502 result = WERR_NOMEM;
5503 goto done;
5504 }
5505
5506 if (security_descriptor_equal(new_secdesc, old_secdesc)) {
5507 result = WERR_OK;
5508 goto done;
5509 }
5510
5511 result = winreg_set_printer_secdesc(p->mem_ctx,
5512 p->server_info,
5513 p->msg_ctx,
5514 printer,
5515 new_secdesc);
5516
5517 done:
5518 return result;
5519 }
5520
5521 /********************************************************************
5522 Canonicalize printer info from a client
5523 ********************************************************************/
5524
5525 static bool check_printer_ok(TALLOC_CTX *mem_ctx,
5526 struct spoolss_SetPrinterInfo2 *info2,
5527 int snum)
5528 {
5529 fstring printername;
5530 const char *p;
5531
5532 DEBUG(5,("check_printer_ok: servername=%s printername=%s sharename=%s "
5533 "portname=%s drivername=%s comment=%s location=%s\n",
5534 info2->servername, info2->printername, info2->sharename,
5535 info2->portname, info2->drivername, info2->comment,
5536 info2->location));
5537
5538 /* we force some elements to "correct" values */
5539 info2->servername = talloc_asprintf(mem_ctx, "\\\\%s", global_myname());
5540 if (info2->servername == NULL) {
5541 return false;
5542 }
5543 info2->sharename = talloc_strdup(mem_ctx, lp_const_servicename(snum));
5544 if (info2->sharename == NULL) {
5545 return false;
5546 }
5547
5548 /* check to see if we allow printername != sharename */
5549 if (lp_force_printername(snum)) {
5550 info2->printername = talloc_asprintf(mem_ctx, "\\\\%s\\%s",
5551 global_myname(), info2->sharename);
5552 } else {
5553 /* make sure printername is in \\server\printername format */
5554 fstrcpy(printername, info2->printername);
5555 p = printername;
5556 if ( printername[0] == '\\' && printername[1] == '\\' ) {
5557 if ( (p = strchr_m( &printername[2], '\\' )) != NULL )
5558 p++;
5559 }
5560
5561 info2->printername = talloc_asprintf(mem_ctx, "\\\\%s\\%s",
5562 global_myname(), p);
5563 }
5564 if (info2->printername == NULL) {
5565 return false;
5566 }
5567
5568 info2->attributes |= PRINTER_ATTRIBUTE_SAMBA;
5569 info2->attributes &= ~PRINTER_ATTRIBUTE_NOT_SAMBA;
5570
5571 return true;
5572 }
5573
5574 /****************************************************************************
5575 ****************************************************************************/
5576
5577 static WERROR add_port_hook(TALLOC_CTX *ctx, NT_USER_TOKEN *token, const char *portname, const char *uri)
5578 {
5579 char *cmd = lp_addport_cmd();
5580 char *command = NULL;
5581 int ret;
5582 SE_PRIV se_printop = SE_PRINT_OPERATOR;
5583 bool is_print_op = false;
5584
5585 if ( !*cmd ) {
5586 return WERR_ACCESS_DENIED;
5587 }
5588
5589 command = talloc_asprintf(ctx,
5590 "%s \"%s\" \"%s\"", cmd, portname, uri );
5591 if (!command) {
5592 return WERR_NOMEM;
5593 }
5594
5595 if ( token )
5596 is_print_op = user_has_privileges( token, &se_printop );
5597
5598 DEBUG(10,("Running [%s]\n", command));
5599
5600 /********* BEGIN SePrintOperatorPrivilege **********/
5601
5602 if ( is_print_op )
5603 become_root();
5604
5605 ret = smbrun(command, NULL);
5606
5607 if ( is_print_op )
5608 unbecome_root();
5609
5610 /********* END SePrintOperatorPrivilege **********/
5611
5612 DEBUGADD(10,("returned [%d]\n", ret));
5613
5614 TALLOC_FREE(command);
5615
5616 if ( ret != 0 ) {
5617 return WERR_ACCESS_DENIED;
5618 }
5619
5620 return WERR_OK;
5621 }
5622
5623 /****************************************************************************
5624 ****************************************************************************/
5625
5626 static bool add_printer_hook(TALLOC_CTX *ctx, NT_USER_TOKEN *token,
5627 struct spoolss_SetPrinterInfo2 *info2,
5628 const char *remote_machine,
5629 struct messaging_context *msg_ctx)
5630 {
5631 char *cmd = lp_addprinter_cmd();
5632 char **qlines;
5633 char *command = NULL;
5634 int numlines;
5635 int ret;
5636 int fd;
5637 SE_PRIV se_printop = SE_PRINT_OPERATOR;
5638 bool is_print_op = false;
5639
5640 if (!remote_machine) {
5641 return false;
5642 }
5643
5644 command = talloc_asprintf(ctx,
5645 "%s \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"",
5646 cmd, info2->printername, info2->sharename,
5647 info2->portname, info2->drivername,
5648 info2->location, info2->comment, remote_machine);
5649 if (!command) {
5650 return false;
5651 }
5652
5653 if ( token )
5654 is_print_op = user_has_privileges( token, &se_printop );
5655
5656 DEBUG(10,("Running [%s]\n", command));
5657
5658 /********* BEGIN SePrintOperatorPrivilege **********/
5659
5660 if ( is_print_op )
5661 become_root();
5662
5663 if ( (ret = smbrun(command, &fd)) == 0 ) {
5664 /* Tell everyone we updated smb.conf. */
5665 message_send_all(msg_ctx, MSG_SMB_CONF_UPDATED, NULL, 0, NULL);
5666 }
5667
5668 if ( is_print_op )
5669 unbecome_root();
5670
5671 /********* END SePrintOperatorPrivilege **********/
5672
5673 DEBUGADD(10,("returned [%d]\n", ret));
5674
5675 TALLOC_FREE(command);
5676
5677 if ( ret != 0 ) {
5678 if (fd != -1)
5679 close(fd);
5680 return false;
5681 }
5682
5683 /* reload our services immediately */
5684 become_root();
5685 reload_services(false);
5686 unbecome_root();
5687
5688 numlines = 0;
5689 /* Get lines and convert them back to dos-codepage */
5690 qlines = fd_lines_load(fd, &numlines, 0, NULL);
5691 DEBUGADD(10,("Lines returned = [%d]\n", numlines));
5692 close(fd);
5693
5694 /* Set the portname to what the script says the portname should be. */
5695 /* but don't require anything to be return from the script exit a good error code */
5696
5697 if (numlines) {
5698 /* Set the portname to what the script says the portname should be. */
5699 info2->portname = talloc_strdup(ctx, qlines[0]);
5700 DEBUGADD(6,("Line[0] = [%s]\n", qlines[0]));
5701 }
5702
5703 TALLOC_FREE(qlines);
5704 return true;
5705 }
5706
5707 static WERROR update_dsspooler(TALLOC_CTX *mem_ctx,
5708 struct auth_serversupplied_info *server_info,
5709 struct messaging_context *msg_ctx,
5710 int snum,
5711 struct spoolss_SetPrinterInfo2 *printer,
5712 struct spoolss_PrinterInfo2 *old_printer)
5713 {
5714 bool force_update = (old_printer == NULL);
5715 const char *dnsdomname;
5716 const char *longname;
5717 const char *uncname;
5718 const char *spooling;
5719 DATA_BLOB buffer;
5720 WERROR result = WERR_OK;
5721
5722 if (force_update || !strequal(printer->drivername, old_printer->drivername)) {
5723 push_reg_sz(mem_ctx, &buffer, printer->drivername);
5724 winreg_set_printer_dataex(mem_ctx,
5725 server_info,
5726 msg_ctx,
5727 printer->sharename,
5728 SPOOL_DSSPOOLER_KEY,
5729 SPOOL_REG_DRIVERNAME,
5730 REG_SZ,
5731 buffer.data,
5732 buffer.length);
5733
5734 if (!force_update) {
5735 DEBUG(10,("update_printer: changing driver [%s]! Sending event!\n",
5736 printer->drivername));
5737
5738 notify_printer_driver(snum, printer->drivername);
5739 }
5740 }
5741
5742 if (force_update || !strequal(printer->comment, old_printer->comment)) {
5743 push_reg_sz(mem_ctx, &buffer, printer->comment);
5744 winreg_set_printer_dataex(mem_ctx,
5745 server_info,
5746 msg_ctx,
5747 printer->sharename,
5748 SPOOL_DSSPOOLER_KEY,
5749 SPOOL_REG_DESCRIPTION,
5750 REG_SZ,
5751 buffer.data,
5752 buffer.length);
5753
5754 if (!force_update) {
5755 notify_printer_comment(snum, printer->comment);
5756 }
5757 }
5758
5759 if (force_update || !strequal(printer->sharename, old_printer->sharename)) {
5760 push_reg_sz(mem_ctx, &buffer, printer->sharename);
5761 winreg_set_printer_dataex(mem_ctx,
5762 server_info,
5763 msg_ctx,
5764 printer->sharename,
5765 SPOOL_DSSPOOLER_KEY,
5766 SPOOL_REG_PRINTSHARENAME,
5767 REG_SZ,
5768 buffer.data,
5769 buffer.length);
5770
5771 if (!force_update) {
5772 notify_printer_sharename(snum, printer->sharename);
5773 }
5774 }
5775
5776 if (force_update || !strequal(printer->printername, old_printer->printername)) {
5777 const char *p;
5778
5779 p = strrchr(printer->printername, '\\' );
5780 if (p != NULL) {
5781 p++;
5782 } else {
5783 p = printer->printername;
5784 }
5785
5786 push_reg_sz(mem_ctx, &buffer, p);
5787 winreg_set_printer_dataex(mem_ctx,
5788 server_info,
5789 msg_ctx,
5790 printer->sharename,
5791 SPOOL_DSSPOOLER_KEY,
5792 SPOOL_REG_PRINTERNAME,
5793 REG_SZ,
5794 buffer.data,
5795 buffer.length);
5796
5797 if (!force_update) {
5798 notify_printer_printername(snum, p);
5799 }
5800 }
5801
5802 if (force_update || !strequal(printer->portname, old_printer->portname)) {
5803 push_reg_sz(mem_ctx, &buffer, printer->portname);
5804 winreg_set_printer_dataex(mem_ctx,
5805 server_info,
5806 msg_ctx,
5807 printer->sharename,
5808 SPOOL_DSSPOOLER_KEY,
5809 SPOOL_REG_PORTNAME,
5810 REG_SZ,
5811 buffer.data,
5812 buffer.length);
5813
5814 if (!force_update) {
5815 notify_printer_port(snum, printer->portname);
5816 }
5817 }
5818
5819 if (force_update || !strequal(printer->location, old_printer->location)) {
5820 push_reg_sz(mem_ctx, &buffer, printer->location);
5821 winreg_set_printer_dataex(mem_ctx,
5822 server_info,
5823 msg_ctx,
5824 printer->sharename,
5825 SPOOL_DSSPOOLER_KEY,
5826 SPOOL_REG_LOCATION,
5827 REG_SZ,
5828 buffer.data,
5829 buffer.length);
5830
5831 if (!force_update) {
5832 notify_printer_location(snum, printer->location);
5833 }
5834 }
5835
5836 if (force_update || !strequal(printer->sepfile, old_printer->sepfile)) {
5837 push_reg_sz(mem_ctx, &buffer, printer->sepfile);
5838 winreg_set_printer_dataex(mem_ctx,
5839 server_info,
5840 msg_ctx,
5841 printer->sharename,
5842 SPOOL_DSSPOOLER_KEY,
5843 SPOOL_REG_PRINTSEPARATORFILE,
5844 REG_SZ,
5845 buffer.data,
5846 buffer.length);
5847
5848 if (!force_update) {
5849 notify_printer_location(snum, printer->location);
5850 }
5851 }
5852
5853 if (force_update || printer->starttime != old_printer->starttime) {
5854 buffer = data_blob_talloc(mem_ctx, NULL, 4);
5855 SIVAL(buffer.data, 0, printer->starttime);
5856 winreg_set_printer_dataex(mem_ctx,
5857 server_info,
5858 msg_ctx,
5859 printer->sharename,
5860 SPOOL_DSSPOOLER_KEY,
5861 SPOOL_REG_PRINTSTARTTIME,
5862 REG_DWORD,
5863 buffer.data,
5864 buffer.length);
5865 }
5866
5867 if (force_update || printer->untiltime != old_printer->untiltime) {
5868 buffer = data_blob_talloc(mem_ctx, NULL, 4);
5869 SIVAL(buffer.data, 0, printer->untiltime);
5870 winreg_set_printer_dataex(mem_ctx,
5871 server_info,
5872 msg_ctx,
5873 printer->sharename,
5874 SPOOL_DSSPOOLER_KEY,
5875 SPOOL_REG_PRINTENDTIME,
5876 REG_DWORD,
5877 buffer.data,
5878 buffer.length);
5879 }
5880
5881 if (force_update || printer->priority != old_printer->priority) {
5882 buffer = data_blob_talloc(mem_ctx, NULL, 4);
5883 SIVAL(buffer.data, 0, printer->priority);
5884 winreg_set_printer_dataex(mem_ctx,
5885 server_info,
5886 msg_ctx,
5887 printer->sharename,
5888 SPOOL_DSSPOOLER_KEY,
5889 SPOOL_REG_PRIORITY,
5890 REG_DWORD,
5891 buffer.data,
5892 buffer.length);
5893 }
5894
5895 if (force_update || printer->attributes != old_printer->attributes) {
5896 buffer = data_blob_talloc(mem_ctx, NULL, 4);
5897 SIVAL(buffer.data, 0, (printer->attributes &
5898 PRINTER_ATTRIBUTE_KEEPPRINTEDJOBS));
5899 winreg_set_printer_dataex(mem_ctx,
5900 server_info,
5901 msg_ctx,
5902 printer->sharename,
5903 SPOOL_DSSPOOLER_KEY,
5904 SPOOL_REG_PRINTKEEPPRINTEDJOBS,
5905 REG_DWORD,
5906 buffer.data,
5907 buffer.length);
5908
5909 switch (printer->attributes & 0x3) {
5910 case 0:
5911 spooling = SPOOL_REGVAL_PRINTWHILESPOOLING;
5912 break;
5913 case 1:
5914 spooling = SPOOL_REGVAL_PRINTAFTERSPOOLED;
5915 break;
5916 case 2:
5917 spooling = SPOOL_REGVAL_PRINTDIRECT;
5918 break;
5919 default:
5920 spooling = "unknown";
5921 }
5922 push_reg_sz(mem_ctx, &buffer, spooling);
5923 winreg_set_printer_dataex(mem_ctx,
5924 server_info,
5925 msg_ctx,
5926 printer->sharename,
5927 SPOOL_DSSPOOLER_KEY,
5928 SPOOL_REG_PRINTSPOOLING,
5929 REG_SZ,
5930 buffer.data,
5931 buffer.length);
5932 }
5933
5934 push_reg_sz(mem_ctx, &buffer, global_myname());
5935 winreg_set_printer_dataex(mem_ctx,
5936 server_info,
5937 msg_ctx,
5938 printer->sharename,
5939 SPOOL_DSSPOOLER_KEY,
5940 SPOOL_REG_SHORTSERVERNAME,
5941 REG_SZ,
5942 buffer.data,
5943 buffer.length);
5944
5945 dnsdomname = get_mydnsfullname();
5946 if (dnsdomname != NULL && dnsdomname[0] != '\0') {
5947 longname = talloc_strdup(mem_ctx, dnsdomname);
5948 } else {
5949 longname = talloc_strdup(mem_ctx, global_myname());
5950 }
5951 if (longname == NULL) {
5952 result = WERR_NOMEM;
5953 goto done;
5954 }
5955
5956 push_reg_sz(mem_ctx, &buffer, longname);
5957 winreg_set_printer_dataex(mem_ctx,
5958 server_info,
5959 msg_ctx,
5960 printer->sharename,
5961 SPOOL_DSSPOOLER_KEY,
5962 SPOOL_REG_SERVERNAME,
5963 REG_SZ,
5964 buffer.data,
5965 buffer.length);
5966
5967 uncname = talloc_asprintf(mem_ctx, "\\\\%s\\%s",
5968 global_myname(), printer->sharename);
5969 push_reg_sz(mem_ctx, &buffer, uncname);
5970 winreg_set_printer_dataex(mem_ctx,
5971 server_info,
5972 msg_ctx,
5973 printer->sharename,
5974 SPOOL_DSSPOOLER_KEY,
5975 SPOOL_REG_UNCNAME,
5976 REG_SZ,
5977 buffer.data,
5978 buffer.length);
5979
5980 done:
5981 return result;
5982 }
5983
5984 /********************************************************************
5985 * Called by spoolss_api_setprinter
5986 * when updating a printer description.
5987 ********************************************************************/
5988
5989 static WERROR update_printer(struct pipes_struct *p,
5990 struct policy_handle *handle,
5991 struct spoolss_SetPrinterInfoCtr *info_ctr,
5992 struct spoolss_DeviceMode *devmode)
5993 {
5994 uint32_t printer_mask = SPOOLSS_PRINTER_INFO_ALL;
5995 struct spoolss_SetPrinterInfo2 *printer = info_ctr->info.info2;
5996 struct spoolss_PrinterInfo2 *old_printer;
5997 Printer_entry *Printer = find_printer_index_by_hnd(p, handle);
5998 const char *servername = NULL;
5999 int snum;
6000 WERROR result = WERR_OK;
6001 TALLOC_CTX *tmp_ctx;
6002
6003 DEBUG(8,("update_printer\n"));
6004
6005 tmp_ctx = talloc_new(p->mem_ctx);
6006 if (tmp_ctx == NULL) {
6007 return WERR_NOMEM;
6008 }
6009
6010 if (!Printer) {
6011 result = WERR_BADFID;
6012 goto done;
6013 }
6014
6015 if (!get_printer_snum(p, handle, &snum, NULL)) {
6016 result = WERR_BADFID;
6017 goto done;
6018 }
6019
6020 if (Printer != NULL || Printer->servername != NULL) {
6021 servername = Printer->servername;
6022 }
6023
6024 result = winreg_get_printer(tmp_ctx,
6025 p->server_info,
6026 p->msg_ctx,
6027 servername,
6028 lp_const_servicename(snum),
6029 &old_printer);
6030 if (!W_ERROR_IS_OK(result)) {
6031 result = WERR_BADFID;
6032 goto done;
6033 }
6034
6035 /* Do sanity check on the requested changes for Samba */
6036 if (!check_printer_ok(tmp_ctx, printer, snum)) {
6037 result = WERR_INVALID_PARAM;
6038 goto done;
6039 }
6040
6041 /* FIXME!!! If the driver has changed we really should verify that
6042 it is installed before doing much else --jerry */
6043
6044 /* Check calling user has permission to update printer description */
6045 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
6046 DEBUG(3, ("update_printer: printer property change denied by handle\n"));
6047 result = WERR_ACCESS_DENIED;
6048 goto done;
6049 }
6050
6051 /* Call addprinter hook */
6052 /* Check changes to see if this is really needed */
6053
6054 if (*lp_addprinter_cmd() &&
6055 (!strequal(printer->drivername, old_printer->drivername) ||
6056 !strequal(printer->comment, old_printer->comment) ||
6057 !strequal(printer->portname, old_printer->portname) ||
6058 !strequal(printer->location, old_printer->location)) )
6059 {
6060 /* add_printer_hook() will call reload_services() */
6061 if (!add_printer_hook(tmp_ctx, p->server_info->ptok,
6062 printer, p->client_address,
6063 p->msg_ctx)) {
6064 result = WERR_ACCESS_DENIED;
6065 goto done;
6066 }
6067 }
6068
6069 update_dsspooler(tmp_ctx,
6070 p->server_info,
6071 p->msg_ctx,
6072 snum,
6073 printer,
6074 old_printer);
6075
6076 printer_mask &= ~SPOOLSS_PRINTER_INFO_SECDESC;
6077
6078 if (devmode == NULL) {
6079 printer_mask &= ~SPOOLSS_PRINTER_INFO_DEVMODE;
6080 }
6081 result = winreg_update_printer(tmp_ctx,
6082 p->server_info,
6083 p->msg_ctx,
6084 printer->sharename,
6085 printer_mask,
6086 printer,
6087 devmode,
6088 NULL);
6089
6090 done:
6091 talloc_free(tmp_ctx);
6092
6093 return result;
6094 }
6095
6096 /****************************************************************************
6097 ****************************************************************************/
6098 static WERROR publish_or_unpublish_printer(struct pipes_struct *p,
6099 struct policy_handle *handle,
6100 struct spoolss_SetPrinterInfo7 *info7)
6101 {
6102 #ifdef HAVE_ADS
6103 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
6104 WERROR result;
6105 int snum;
6106 Printer_entry *Printer;
6107
6108 if ( lp_security() != SEC_ADS ) {
6109 return WERR_UNKNOWN_LEVEL;
6110 }
6111
6112 Printer = find_printer_index_by_hnd(p, handle);
6113
6114 DEBUG(5,("publish_or_unpublish_printer, action = %d\n",info7->action));
6115
6116 if (!Printer)
6117 return WERR_BADFID;
6118
6119 if (!get_printer_snum(p, handle, &snum, NULL))
6120 return WERR_BADFID;
6121
6122 result = winreg_get_printer(p->mem_ctx, p->server_info, p->msg_ctx,
6123 Printer->servername,
6124 lp_servicename(snum), &pinfo2);
6125 if (!W_ERROR_IS_OK(result)) {
6126 return WERR_BADFID;
6127 }
6128
6129 nt_printer_publish(pinfo2, p->server_info, p->msg_ctx, pinfo2,
6130 info7->action);
6131
6132 TALLOC_FREE(pinfo2);
6133 return WERR_OK;
6134 #else
6135 return WERR_UNKNOWN_LEVEL;
6136 #endif
6137 }
6138
6139 /********************************************************************
6140 ********************************************************************/
6141
6142 static WERROR update_printer_devmode(struct pipes_struct *p,
6143 struct policy_handle *handle,
6144 struct spoolss_DeviceMode *devmode)
6145 {
6146 int snum;
6147 Printer_entry *Printer = find_printer_index_by_hnd(p, handle);
6148 uint32_t info2_mask = SPOOLSS_PRINTER_INFO_DEVMODE;
6149
6150 DEBUG(8,("update_printer_devmode\n"));
6151
6152 if (!Printer) {
6153 return WERR_BADFID;
6154 }
6155
6156 if (!get_printer_snum(p, handle, &snum, NULL)) {
6157 return WERR_BADFID;
6158 }
6159
6160 /* Check calling user has permission to update printer description */
6161 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
6162 DEBUG(3, ("update_printer: printer property change denied by handle\n"));
6163 return WERR_ACCESS_DENIED;
6164 }
6165
6166 return winreg_update_printer(p->mem_ctx,
6167 p->server_info,
6168 p->msg_ctx,
6169 lp_const_servicename(snum),
6170 info2_mask,
6171 NULL,
6172 devmode,
6173 NULL);
6174 }
6175
6176
6177 /****************************************************************
6178 _spoolss_SetPrinter
6179 ****************************************************************/
6180
6181 WERROR _spoolss_SetPrinter(struct pipes_struct *p,
6182 struct spoolss_SetPrinter *r)
6183 {
6184 WERROR result;
6185
6186 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
6187
6188 if (!Printer) {
6189 DEBUG(2,("_spoolss_SetPrinter: Invalid handle (%s:%u:%u)\n",
6190 OUR_HANDLE(r->in.handle)));
6191 return WERR_BADFID;
6192 }
6193
6194 /* check the level */
6195 switch (r->in.info_ctr->level) {
6196 case 0:
6197 return control_printer(r->in.handle, r->in.command, p);
6198 case 2:
6199 result = update_printer(p, r->in.handle,
6200 r->in.info_ctr,
6201 r->in.devmode_ctr->devmode);
6202 if (!W_ERROR_IS_OK(result))
6203 return result;
6204 if (r->in.secdesc_ctr->sd)
6205 result = update_printer_sec(r->in.handle, p,
6206 r->in.secdesc_ctr);
6207 return result;
6208 case 3:
6209 return update_printer_sec(r->in.handle, p,
6210 r->in.secdesc_ctr);
6211 case 7:
6212 return publish_or_unpublish_printer(p, r->in.handle,
6213 r->in.info_ctr->info.info7);
6214 case 8:
6215 return update_printer_devmode(p, r->in.handle,
6216 r->in.devmode_ctr->devmode);
6217 default:
6218 return WERR_UNKNOWN_LEVEL;
6219 }
6220 }
6221
6222 /****************************************************************
6223 _spoolss_FindClosePrinterNotify
6224 ****************************************************************/
6225
6226 WERROR _spoolss_FindClosePrinterNotify(struct pipes_struct *p,
6227 struct spoolss_FindClosePrinterNotify *r)
6228 {
6229 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
6230
6231 if (!Printer) {
6232 DEBUG(2,("_spoolss_FindClosePrinterNotify: "
6233 "Invalid handle (%s:%u:%u)\n", OUR_HANDLE(r->in.handle)));
6234 return WERR_BADFID;
6235 }
6236
6237 if (Printer->notify.client_connected == true) {
6238 int snum = -1;
6239
6240 if ( Printer->printer_type == SPLHND_SERVER)
6241 snum = -1;
6242 else if ( (Printer->printer_type == SPLHND_PRINTER) &&
6243 !get_printer_snum(p, r->in.handle, &snum, NULL) )
6244 return WERR_BADFID;
6245
6246 srv_spoolss_replycloseprinter(
6247 snum, &Printer->notify.client_hnd, p->msg_ctx);
6248 }
6249
6250 Printer->notify.flags=0;
6251 Printer->notify.options=0;
6252 Printer->notify.localmachine[0]='\0';
6253 Printer->notify.printerlocal=0;
6254 TALLOC_FREE(Printer->notify.option);
6255 Printer->notify.client_connected = false;
6256
6257 return WERR_OK;
6258 }
6259
6260 /****************************************************************
6261 _spoolss_AddJob
6262 ****************************************************************/
6263
6264 WERROR _spoolss_AddJob(struct pipes_struct *p,
6265 struct spoolss_AddJob *r)
6266 {
6267 if (!r->in.buffer && (r->in.offered != 0)) {
6268 return WERR_INVALID_PARAM;
6269 }
6270
6271 /* this is what a NT server returns for AddJob. AddJob must fail on
6272 * non-local printers */
6273
6274 if (r->in.level != 1) {
6275 return WERR_UNKNOWN_LEVEL;
6276 }
6277
6278 return WERR_INVALID_PARAM;
6279 }
6280
6281 /****************************************************************************
6282 fill_job_info1
6283 ****************************************************************************/
6284
6285 static WERROR fill_job_info1(TALLOC_CTX *mem_ctx,
6286 struct spoolss_JobInfo1 *r,
6287 const print_queue_struct *queue,
6288 int position, int snum,
6289 struct spoolss_PrinterInfo2 *pinfo2)
6290 {
6291 struct tm *t;
6292
6293 t = gmtime(&queue->time);
6294
6295 r->job_id = queue->job;
6296
6297 r->printer_name = talloc_strdup(mem_ctx, lp_servicename(snum));
6298 W_ERROR_HAVE_NO_MEMORY(r->printer_name);
6299 r->server_name = talloc_strdup(mem_ctx, pinfo2->servername);
6300 W_ERROR_HAVE_NO_MEMORY(r->server_name);
6301 r->user_name = talloc_strdup(mem_ctx, queue->fs_user);
6302 W_ERROR_HAVE_NO_MEMORY(r->user_name);
6303 r->document_name = talloc_strdup(mem_ctx, queue->fs_file);
6304 W_ERROR_HAVE_NO_MEMORY(r->document_name);
6305 r->data_type = talloc_strdup(mem_ctx, "RAW");
6306 W_ERROR_HAVE_NO_MEMORY(r->data_type);
6307 r->text_status = talloc_strdup(mem_ctx, "");
6308 W_ERROR_HAVE_NO_MEMORY(r->text_status);
6309
6310 r->status = nt_printj_status(queue->status);
6311 r->priority = queue->priority;
6312 r->position = position;
6313 r->total_pages = queue->page_count;
6314 r->pages_printed = 0; /* ??? */
6315
6316 init_systemtime(&r->submitted, t);
6317
6318 return WERR_OK;
6319 }
6320
6321 /****************************************************************************
6322 fill_job_info2
6323 ****************************************************************************/
6324
6325 static WERROR fill_job_info2(TALLOC_CTX *mem_ctx,
6326 struct spoolss_JobInfo2 *r,
6327 const print_queue_struct *queue,
6328 int position, int snum,
6329 struct spoolss_PrinterInfo2 *pinfo2,
6330 struct spoolss_DeviceMode *devmode)
6331 {
6332 struct tm *t;
6333
6334 t = gmtime(&queue->time);
6335
6336 r->job_id = queue->job;
6337
6338 r->printer_name = talloc_strdup(mem_ctx, lp_servicename(snum));
6339 W_ERROR_HAVE_NO_MEMORY(r->printer_name);
6340 r->server_name = talloc_strdup(mem_ctx, pinfo2->servername);
6341 W_ERROR_HAVE_NO_MEMORY(r->server_name);
6342 r->user_name = talloc_strdup(mem_ctx, queue->fs_user);
6343 W_ERROR_HAVE_NO_MEMORY(r->user_name);
6344 r->document_name = talloc_strdup(mem_ctx, queue->fs_file);
6345 W_ERROR_HAVE_NO_MEMORY(r->document_name);
6346 r->notify_name = talloc_strdup(mem_ctx, queue->fs_user);
6347 W_ERROR_HAVE_NO_MEMORY(r->notify_name);
6348 r->data_type = talloc_strdup(mem_ctx, "RAW");
6349 W_ERROR_HAVE_NO_MEMORY(r->data_type);
6350 r->print_processor = talloc_strdup(mem_ctx, "winprint");
6351 W_ERROR_HAVE_NO_MEMORY(r->print_processor);
6352 r->parameters = talloc_strdup(mem_ctx, "");
6353 W_ERROR_HAVE_NO_MEMORY(r->parameters);
6354 r->driver_name = talloc_strdup(mem_ctx, pinfo2->drivername);
6355 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
6356
6357 r->devmode = devmode;
6358
6359 r->text_status = talloc_strdup(mem_ctx, "");
6360 W_ERROR_HAVE_NO_MEMORY(r->text_status);
6361
6362 r->secdesc = NULL;
6363
6364 r->status = nt_printj_status(queue->status);
6365 r->priority = queue->priority;
6366 r->position = position;
6367 r->start_time = 0;
6368 r->until_time = 0;
6369 r->total_pages = queue->page_count;
6370 r->size = queue->size;
6371 init_systemtime(&r->submitted, t);
6372 r->time = 0;
6373 r->pages_printed = 0; /* ??? */
6374
6375 return WERR_OK;
6376 }
6377
6378 /****************************************************************************
6379 fill_job_info3
6380 ****************************************************************************/
6381
6382 static WERROR fill_job_info3(TALLOC_CTX *mem_ctx,
6383 struct spoolss_JobInfo3 *r,
6384 const print_queue_struct *queue,
6385 const print_queue_struct *next_queue,
6386 int position, int snum,
6387 struct spoolss_PrinterInfo2 *pinfo2)
6388 {
6389 r->job_id = queue->job;
6390 r->next_job_id = 0;
6391 if (next_queue) {
6392 r->next_job_id = next_queue->job;
6393 }
6394 r->reserved = 0;
6395
6396 return WERR_OK;
6397 }
6398
6399 /****************************************************************************
6400 Enumjobs at level 1.
6401 ****************************************************************************/
6402
6403 static WERROR enumjobs_level1(TALLOC_CTX *mem_ctx,
6404 const print_queue_struct *queue,
6405 uint32_t num_queues, int snum,
6406 struct spoolss_PrinterInfo2 *pinfo2,
6407 union spoolss_JobInfo **info_p,
6408 uint32_t *count)
6409 {
6410 union spoolss_JobInfo *info;
6411 int i;
6412 WERROR result = WERR_OK;
6413
6414 info = TALLOC_ARRAY(mem_ctx, union spoolss_JobInfo, num_queues);
6415 W_ERROR_HAVE_NO_MEMORY(info);
6416
6417 *count = num_queues;
6418
6419 for (i=0; i<*count; i++) {
6420 result = fill_job_info1(info,
6421 &info[i].info1,
6422 &queue[i],
6423 i,
6424 snum,
6425 pinfo2);
6426 if (!W_ERROR_IS_OK(result)) {
6427 goto out;
6428 }
6429 }
6430
6431 out:
6432 if (!W_ERROR_IS_OK(result)) {
6433 TALLOC_FREE(info);
6434 *count = 0;
6435 return result;
6436 }
6437
6438 *info_p = info;
6439
6440 return WERR_OK;
6441 }
6442
6443 /****************************************************************************
6444 Enumjobs at level 2.
6445 ****************************************************************************/
6446
6447 static WERROR enumjobs_level2(TALLOC_CTX *mem_ctx,
6448 const print_queue_struct *queue,
6449 uint32_t num_queues, int snum,
6450 struct spoolss_PrinterInfo2 *pinfo2,
6451 union spoolss_JobInfo **info_p,
6452 uint32_t *count)
6453 {
6454 union spoolss_JobInfo *info;
6455 int i;
6456 WERROR result = WERR_OK;
6457
6458 info = TALLOC_ARRAY(mem_ctx, union spoolss_JobInfo, num_queues);
6459 W_ERROR_HAVE_NO_MEMORY(info);
6460
6461 *count = num_queues;
6462
6463 for (i=0; i<*count; i++) {
6464 struct spoolss_DeviceMode *devmode;
6465
6466 result = spoolss_create_default_devmode(info,
6467 pinfo2->printername,
6468 &devmode);
6469 if (!W_ERROR_IS_OK(result)) {
6470 DEBUG(3, ("Can't proceed w/o a devmode!"));
6471 goto out;
6472 }
6473
6474 result = fill_job_info2(info,
6475 &info[i].info2,
6476 &queue[i],
6477 i,
6478 snum,
6479 pinfo2,
6480 devmode);
6481 if (!W_ERROR_IS_OK(result)) {
6482 goto out;
6483 }
6484 }
6485
6486 out:
6487 if (!W_ERROR_IS_OK(result)) {
6488 TALLOC_FREE(info);
6489 *count = 0;
6490 return result;
6491 }
6492
6493 *info_p = info;
6494
6495 return WERR_OK;
6496 }
6497
6498 /****************************************************************************
6499 Enumjobs at level 3.
6500 ****************************************************************************/
6501
6502 static WERROR enumjobs_level3(TALLOC_CTX *mem_ctx,
6503 const print_queue_struct *queue,
6504 uint32_t num_queues, int snum,
6505 struct spoolss_PrinterInfo2 *pinfo2,
6506 union spoolss_JobInfo **info_p,
6507 uint32_t *count)
6508 {
6509 union spoolss_JobInfo *info;
6510 int i;
6511 WERROR result = WERR_OK;
6512
6513 info = TALLOC_ARRAY(mem_ctx, union spoolss_JobInfo, num_queues);
6514 W_ERROR_HAVE_NO_MEMORY(info);
6515
6516 *count = num_queues;
6517
6518 for (i=0; i<*count; i++) {
6519 const print_queue_struct *next_queue = NULL;
6520
6521 if (i+1 < *count) {
6522 next_queue = &queue[i+1];
6523 }
6524
6525 result = fill_job_info3(info,
6526 &info[i].info3,
6527 &queue[i],
6528 next_queue,
6529 i,
6530 snum,
6531 pinfo2);
6532 if (!W_ERROR_IS_OK(result)) {
6533 goto out;
6534 }
6535 }
6536
6537 out:
6538 if (!W_ERROR_IS_OK(result)) {
6539 TALLOC_FREE(info);
6540 *count = 0;
6541 return result;
6542 }
6543
6544 *info_p = info;
6545
6546 return WERR_OK;
6547 }
6548
6549 /****************************************************************
6550 _spoolss_EnumJobs
6551 ****************************************************************/
6552
6553 WERROR _spoolss_EnumJobs(struct pipes_struct *p,
6554 struct spoolss_EnumJobs *r)
6555 {
6556 WERROR result;
6557 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
6558 int snum;
6559 print_status_struct prt_status;
6560 print_queue_struct *queue = NULL;
6561 uint32_t count;
6562
6563 /* that's an [in out] buffer */
6564
6565 if (!r->in.buffer && (r->in.offered != 0)) {
6566 return WERR_INVALID_PARAM;
6567 }
6568
6569 DEBUG(4,("_spoolss_EnumJobs\n"));
6570
6571 *r->out.needed = 0;
6572 *r->out.count = 0;
6573 *r->out.info = NULL;
6574
6575 /* lookup the printer snum and tdb entry */
6576
6577 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
6578 return WERR_BADFID;
6579 }
6580
6581 result = winreg_get_printer(p->mem_ctx, p->server_info, p->msg_ctx,
6582 NULL, lp_servicename(snum), &pinfo2);
6583 if (!W_ERROR_IS_OK(result)) {
6584 return result;
6585 }
6586
6587 count = print_queue_status(snum, &queue, &prt_status);
6588 DEBUGADD(4,("count:[%d], status:[%d], [%s]\n",
6589 count, prt_status.status, prt_status.message));
6590
6591 if (count == 0) {
6592 SAFE_FREE(queue);
6593 TALLOC_FREE(pinfo2);
6594 return WERR_OK;
6595 }
6596
6597 switch (r->in.level) {
6598 case 1:
6599 result = enumjobs_level1(p->mem_ctx, queue, count, snum,
6600 pinfo2, r->out.info, r->out.count);
6601 break;
6602 case 2:
6603 result = enumjobs_level2(p->mem_ctx, queue, count, snum,
6604 pinfo2, r->out.info, r->out.count);
6605 break;
6606 case 3:
6607 result = enumjobs_level3(p->mem_ctx, queue, count, snum,
6608 pinfo2, r->out.info, r->out.count);
6609 break;
6610 default:
6611 result = WERR_UNKNOWN_LEVEL;
6612 break;
6613 }
6614
6615 SAFE_FREE(queue);
6616 TALLOC_FREE(pinfo2);
6617
6618 if (!W_ERROR_IS_OK(result)) {
6619 return result;
6620 }
6621
6622 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
6623 spoolss_EnumJobs,
6624 *r->out.info, r->in.level,
6625 *r->out.count);
6626 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
6627 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
6628
6629 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
6630 }
6631
6632 /****************************************************************
6633 _spoolss_ScheduleJob
6634 ****************************************************************/
6635
6636 WERROR _spoolss_ScheduleJob(struct pipes_struct *p,
6637 struct spoolss_ScheduleJob *r)
6638 {
6639 return WERR_OK;
6640 }
6641
6642 /****************************************************************
6643 ****************************************************************/
6644
6645 static WERROR spoolss_setjob_1(TALLOC_CTX *mem_ctx,
6646 const char *printer_name,
6647 uint32_t job_id,
6648 struct spoolss_SetJobInfo1 *r)
6649 {
6650 char *old_doc_name;
6651
6652 if (!print_job_get_name(mem_ctx, printer_name, job_id, &old_doc_name)) {
6653 return WERR_BADFID;
6654 }
6655
6656 if (strequal(old_doc_name, r->document_name)) {
6657 return WERR_OK;
6658 }
6659
6660 if (!print_job_set_name(printer_name, job_id, r->document_name)) {
6661 return WERR_BADFID;
6662 }
6663
6664 return WERR_OK;
6665 }
6666
6667 /****************************************************************
6668 _spoolss_SetJob
6669 ****************************************************************/
6670
6671 WERROR _spoolss_SetJob(struct pipes_struct *p,
6672 struct spoolss_SetJob *r)
6673 {
6674 int snum;
6675 WERROR errcode = WERR_BADFUNC;
6676
6677 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
6678 return WERR_BADFID;
6679 }
6680
6681 if (!print_job_exists(lp_const_servicename(snum), r->in.job_id)) {
6682 return WERR_INVALID_PRINTER_NAME;
6683 }
6684
6685 switch (r->in.command) {
6686 case SPOOLSS_JOB_CONTROL_CANCEL:
6687 case SPOOLSS_JOB_CONTROL_DELETE:
6688 errcode = print_job_delete(p->server_info, p->msg_ctx,
6689 snum, r->in.job_id);
6690 if (W_ERROR_EQUAL(errcode, WERR_PRINTER_HAS_JOBS_QUEUED)) {
6691 errcode = WERR_OK;
6692 }
6693 break;
6694 case SPOOLSS_JOB_CONTROL_PAUSE:
6695 if (print_job_pause(p->server_info, p->msg_ctx,
6696 snum, r->in.job_id, &errcode)) {
6697 errcode = WERR_OK;
6698 }
6699 break;
6700 case SPOOLSS_JOB_CONTROL_RESTART:
6701 case SPOOLSS_JOB_CONTROL_RESUME:
6702 if (print_job_resume(p->server_info, p->msg_ctx,
6703 snum, r->in.job_id, &errcode)) {
6704 errcode = WERR_OK;
6705 }
6706 break;
6707 case 0:
6708 errcode = WERR_OK;
6709 break;
6710 default:
6711 return WERR_UNKNOWN_LEVEL;
6712 }
6713
6714 if (!W_ERROR_IS_OK(errcode)) {
6715 return errcode;
6716 }
6717
6718 if (r->in.ctr == NULL) {
6719 return errcode;
6720 }
6721
6722 switch (r->in.ctr->level) {
6723 case 1:
6724 errcode = spoolss_setjob_1(p->mem_ctx, lp_const_servicename(snum),
6725 r->in.job_id,
6726 r->in.ctr->info.info1);
6727 break;
6728 case 2:
6729 case 3:
6730 case 4:
6731 default:
6732 return WERR_UNKNOWN_LEVEL;
6733 }
6734
6735 return errcode;
6736 }
6737
6738 /****************************************************************************
6739 Enumerates all printer drivers by level and architecture.
6740 ****************************************************************************/
6741
6742 static WERROR enumprinterdrivers_level_by_architecture(TALLOC_CTX *mem_ctx,
6743 struct auth_serversupplied_info *server_info,
6744 struct messaging_context *msg_ctx,
6745 const char *servername,
6746 const char *architecture,
6747 uint32_t level,
6748 union spoolss_DriverInfo **info_p,
6749 uint32_t *count_p)
6750 {
6751 int i;
6752 uint32_t version;
6753 struct spoolss_DriverInfo8 *driver;
6754 union spoolss_DriverInfo *info = NULL;
6755 uint32_t count = 0;
6756 WERROR result = WERR_OK;
6757 uint32_t num_drivers;
6758 const char **drivers;
6759
6760 *count_p = 0;
6761 *info_p = NULL;
6762
6763 for (version=0; version<DRIVER_MAX_VERSION; version++) {
6764 result = winreg_get_driver_list(mem_ctx, server_info, msg_ctx,
6765 architecture, version,
6766 &num_drivers, &drivers);
6767 if (!W_ERROR_IS_OK(result)) {
6768 goto out;
6769 }
6770 DEBUG(4, ("we have:[%d] drivers in environment"
6771 " [%s] and version [%d]\n",
6772 num_drivers, architecture, version));
6773
6774 if (num_drivers != 0) {
6775 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
6776 union spoolss_DriverInfo,
6777 count + num_drivers);
6778 if (!info) {
6779 DEBUG(0,("enumprinterdrivers_level_by_architecture: "
6780 "failed to enlarge driver info buffer!\n"));
6781 result = WERR_NOMEM;
6782 goto out;
6783 }
6784 }
6785
6786 for (i = 0; i < num_drivers; i++) {
6787 DEBUG(5, ("\tdriver: [%s]\n", drivers[i]));
6788
6789 result = winreg_get_driver(mem_ctx, server_info,
6790 msg_ctx,
6791 architecture, drivers[i],
6792 version, &driver);
6793 if (!W_ERROR_IS_OK(result)) {
6794 goto out;
6795 }
6796
6797 switch (level) {
6798 case 1:
6799 result = fill_printer_driver_info1(info, &info[count+i].info1,
6800 driver, servername);
6801 break;
6802 case 2:
6803 result = fill_printer_driver_info2(info, &info[count+i].info2,
6804 driver, servername);
6805 break;
6806 case 3:
6807 result = fill_printer_driver_info3(info, &info[count+i].info3,
6808 driver, servername);
6809 break;
6810 case 4:
6811 result = fill_printer_driver_info4(info, &info[count+i].info4,
6812 driver, servername);
6813 break;
6814 case 5:
6815 result = fill_printer_driver_info5(info, &info[count+i].info5,
6816 driver, servername);
6817 break;
6818 case 6:
6819 result = fill_printer_driver_info6(info, &info[count+i].info6,
6820 driver, servername);
6821 break;
6822 case 8:
6823 result = fill_printer_driver_info8(info, &info[count+i].info8,
6824 driver, servername);
6825 break;
6826 default:
6827 result = WERR_UNKNOWN_LEVEL;
6828 break;
6829 }
6830
6831 TALLOC_FREE(driver);
6832
6833 if (!W_ERROR_IS_OK(result)) {
6834 goto out;
6835 }
6836 }
6837
6838 count += num_drivers;
6839 TALLOC_FREE(drivers);
6840 }
6841
6842 out:
6843 TALLOC_FREE(drivers);
6844
6845 if (!W_ERROR_IS_OK(result)) {
6846 TALLOC_FREE(info);
6847 return result;
6848 }
6849
6850 *info_p = info;
6851 *count_p = count;
6852
6853 return WERR_OK;
6854 }
6855
6856 /****************************************************************************
6857 Enumerates all printer drivers by level.
6858 ****************************************************************************/
6859
6860 static WERROR enumprinterdrivers_level(TALLOC_CTX *mem_ctx,
6861 struct auth_serversupplied_info *server_info,
6862 struct messaging_context *msg_ctx,
6863 const char *servername,
6864 const char *architecture,
6865 uint32_t level,
6866 union spoolss_DriverInfo **info_p,
6867 uint32_t *count_p)
6868 {
6869 uint32_t a,i;
6870 WERROR result = WERR_OK;
6871
6872 if (strequal(architecture, SPOOLSS_ARCHITECTURE_ALL)) {
6873
6874 for (a=0; archi_table[a].long_archi != NULL; a++) {
6875
6876 union spoolss_DriverInfo *info = NULL;
6877 uint32_t count = 0;
6878
6879 result = enumprinterdrivers_level_by_architecture(mem_ctx,
6880 server_info,
6881 msg_ctx,
6882 servername,
6883 archi_table[a].long_archi,
6884 level,
6885 &info,
6886 &count);
6887 if (!W_ERROR_IS_OK(result)) {
6888 continue;
6889 }
6890
6891 for (i=0; i < count; i++) {
6892 ADD_TO_ARRAY(mem_ctx, union spoolss_DriverInfo,
6893 info[i], info_p, count_p);
6894 }
6895 }
6896
6897 return result;
6898 }
6899
6900 return enumprinterdrivers_level_by_architecture(mem_ctx,
6901 server_info,
6902 msg_ctx,
6903 servername,
6904 architecture,
6905 level,
6906 info_p,
6907 count_p);
6908 }
6909
6910 /****************************************************************
6911 _spoolss_EnumPrinterDrivers
6912 ****************************************************************/
6913
6914 WERROR _spoolss_EnumPrinterDrivers(struct pipes_struct *p,
6915 struct spoolss_EnumPrinterDrivers *r)
6916 {
6917 const char *cservername;
6918 WERROR result;
6919
6920 /* that's an [in out] buffer */
6921
6922 if (!r->in.buffer && (r->in.offered != 0)) {
6923 return WERR_INVALID_PARAM;
6924 }
6925
6926 DEBUG(4,("_spoolss_EnumPrinterDrivers\n"));
6927
6928 *r->out.needed = 0;
6929 *r->out.count = 0;
6930 *r->out.info = NULL;
6931
6932 cservername = canon_servername(r->in.server);
6933
6934 if (!is_myname_or_ipaddr(cservername)) {
6935 return WERR_UNKNOWN_PRINTER_DRIVER;
6936 }
6937
6938 result = enumprinterdrivers_level(p->mem_ctx,
6939 p->server_info,
6940 p->msg_ctx,
6941 cservername,
6942 r->in.environment,
6943 r->in.level,
6944 r->out.info,
6945 r->out.count);
6946 if (!W_ERROR_IS_OK(result)) {
6947 return result;
6948 }
6949
6950 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
6951 spoolss_EnumPrinterDrivers,
6952 *r->out.info, r->in.level,
6953 *r->out.count);
6954 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
6955 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
6956
6957 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
6958 }
6959
6960 /****************************************************************
6961 _spoolss_EnumForms
6962 ****************************************************************/
6963
6964 WERROR _spoolss_EnumForms(struct pipes_struct *p,
6965 struct spoolss_EnumForms *r)
6966 {
6967 WERROR result;
6968
6969 *r->out.count = 0;
6970 *r->out.needed = 0;
6971 *r->out.info = NULL;
6972
6973 /* that's an [in out] buffer */
6974
6975 if (!r->in.buffer && (r->in.offered != 0) ) {
6976 return WERR_INVALID_PARAM;
6977 }
6978
6979 DEBUG(4,("_spoolss_EnumForms\n"));
6980 DEBUGADD(5,("Offered buffer size [%d]\n", r->in.offered));
6981 DEBUGADD(5,("Info level [%d]\n", r->in.level));
6982
6983 switch (r->in.level) {
6984 case 1:
6985 result = winreg_printer_enumforms1(p->mem_ctx,
6986 p->server_info,
6987 p->msg_ctx,
6988 r->out.count,
6989 r->out.info);
6990 break;
6991 default:
6992 result = WERR_UNKNOWN_LEVEL;
6993 break;
6994 }
6995
6996 if (!W_ERROR_IS_OK(result)) {
6997 return result;
6998 }
6999
7000 if (*r->out.count == 0) {
7001 return WERR_NO_MORE_ITEMS;
7002 }
7003
7004 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7005 spoolss_EnumForms,
7006 *r->out.info, r->in.level,
7007 *r->out.count);
7008 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
7009 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
7010
7011 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7012 }
7013
7014 /****************************************************************
7015 _spoolss_GetForm
7016 ****************************************************************/
7017
7018 WERROR _spoolss_GetForm(struct pipes_struct *p,
7019 struct spoolss_GetForm *r)
7020 {
7021 WERROR result;
7022
7023 /* that's an [in out] buffer */
7024
7025 if (!r->in.buffer && (r->in.offered != 0)) {
7026 return WERR_INVALID_PARAM;
7027 }
7028
7029 DEBUG(4,("_spoolss_GetForm\n"));
7030 DEBUGADD(5,("Offered buffer size [%d]\n", r->in.offered));
7031 DEBUGADD(5,("Info level [%d]\n", r->in.level));
7032
7033 switch (r->in.level) {
7034 case 1:
7035 result = winreg_printer_getform1(p->mem_ctx,
7036 p->server_info,
7037 p->msg_ctx,
7038 r->in.form_name,
7039 &r->out.info->info1);
7040 break;
7041 default:
7042 result = WERR_UNKNOWN_LEVEL;
7043 break;
7044 }
7045
7046 if (!W_ERROR_IS_OK(result)) {
7047 TALLOC_FREE(r->out.info);
7048 return result;
7049 }
7050
7051 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_FormInfo,
7052 r->out.info, r->in.level);
7053 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
7054
7055 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7056 }
7057
7058 /****************************************************************************
7059 ****************************************************************************/
7060
7061 static WERROR fill_port_1(TALLOC_CTX *mem_ctx,
7062 struct spoolss_PortInfo1 *r,
7063 const char *name)
7064 {
7065 r->port_name = talloc_strdup(mem_ctx, name);
7066 W_ERROR_HAVE_NO_MEMORY(r->port_name);
7067
7068 return WERR_OK;
7069 }
7070
7071 /****************************************************************************
7072 TODO: This probably needs distinguish between TCP/IP and Local ports
7073 somehow.
7074 ****************************************************************************/
7075
7076 static WERROR fill_port_2(TALLOC_CTX *mem_ctx,
7077 struct spoolss_PortInfo2 *r,
7078 const char *name)
7079 {
7080 r->port_name = talloc_strdup(mem_ctx, name);
7081 W_ERROR_HAVE_NO_MEMORY(r->port_name);
7082
7083 r->monitor_name = talloc_strdup(mem_ctx, "Local Monitor");
7084 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
7085
7086 r->description = talloc_strdup(mem_ctx, SPL_LOCAL_PORT);
7087 W_ERROR_HAVE_NO_MEMORY(r->description);
7088
7089 r->port_type = SPOOLSS_PORT_TYPE_WRITE;
7090 r->reserved = 0;
7091
7092 return WERR_OK;
7093 }
7094
7095
7096 /****************************************************************************
7097 wrapper around the enumer ports command
7098 ****************************************************************************/
7099
7100 static WERROR enumports_hook(TALLOC_CTX *ctx, int *count, char ***lines)
7101 {
7102 char *cmd = lp_enumports_cmd();
7103 char **qlines = NULL;
7104 char *command = NULL;
7105 int numlines;
7106 int ret;
7107 int fd;
7108
7109 *count = 0;
7110 *lines = NULL;
7111
7112 /* if no hook then just fill in the default port */
7113
7114 if ( !*cmd ) {
7115 if (!(qlines = TALLOC_ARRAY( NULL, char*, 2 ))) {
7116 return WERR_NOMEM;
7117 }
7118 if (!(qlines[0] = talloc_strdup(qlines, SAMBA_PRINTER_PORT_NAME ))) {
7119 TALLOC_FREE(qlines);
7120 return WERR_NOMEM;
7121 }
7122 qlines[1] = NULL;
7123 numlines = 1;
7124 }
7125 else {
7126 /* we have a valid enumport command */
7127
7128 command = talloc_asprintf(ctx, "%s \"%d\"", cmd, 1);
7129 if (!command) {
7130 return WERR_NOMEM;
7131 }
7132
7133 DEBUG(10,("Running [%s]\n", command));
7134 ret = smbrun(command, &fd);
7135 DEBUG(10,("Returned [%d]\n", ret));
7136 TALLOC_FREE(command);
7137 if (ret != 0) {
7138 if (fd != -1) {
7139 close(fd);
7140 }
7141 return WERR_ACCESS_DENIED;
7142 }
7143
7144 numlines = 0;
7145 qlines = fd_lines_load(fd, &numlines, 0, NULL);
7146 DEBUGADD(10,("Lines returned = [%d]\n", numlines));
7147 close(fd);
7148 }
7149
7150 *count = numlines;
7151 *lines = qlines;
7152
7153 return WERR_OK;
7154 }
7155
7156 /****************************************************************************
7157 enumports level 1.
7158 ****************************************************************************/
7159
7160 static WERROR enumports_level_1(TALLOC_CTX *mem_ctx,
7161 union spoolss_PortInfo **info_p,
7162 uint32_t *count)
7163 {
7164 union spoolss_PortInfo *info = NULL;
7165 int i=0;
7166 WERROR result = WERR_OK;
7167 char **qlines = NULL;
7168 int numlines = 0;
7169
7170 result = enumports_hook(talloc_tos(), &numlines, &qlines );
7171 if (!W_ERROR_IS_OK(result)) {
7172 goto out;
7173 }
7174
7175 if (numlines) {
7176 info = TALLOC_ARRAY(mem_ctx, union spoolss_PortInfo, numlines);
7177 if (!info) {
7178 DEBUG(10,("Returning WERR_NOMEM\n"));
7179 result = WERR_NOMEM;
7180 goto out;
7181 }
7182
7183 for (i=0; i<numlines; i++) {
7184 DEBUG(6,("Filling port number [%d] with port [%s]\n", i, qlines[i]));
7185 result = fill_port_1(info, &info[i].info1, qlines[i]);
7186 if (!W_ERROR_IS_OK(result)) {
7187 goto out;
7188 }
7189 }
7190 }
7191 TALLOC_FREE(qlines);
7192
7193 out:
7194 if (!W_ERROR_IS_OK(result)) {
7195 TALLOC_FREE(info);
7196 TALLOC_FREE(qlines);
7197 *count = 0;
7198 *info_p = NULL;
7199 return result;
7200 }
7201
7202 *info_p = info;
7203 *count = numlines;
7204
7205 return WERR_OK;
7206 }
7207
7208 /****************************************************************************
7209 enumports level 2.
7210 ****************************************************************************/
7211
7212 static WERROR enumports_level_2(TALLOC_CTX *mem_ctx,
7213 union spoolss_PortInfo **info_p,
7214 uint32_t *count)
7215 {
7216 union spoolss_PortInfo *info = NULL;
7217 int i=0;
7218 WERROR result = WERR_OK;
7219 char **qlines = NULL;
7220 int numlines = 0;
7221
7222 result = enumports_hook(talloc_tos(), &numlines, &qlines );
7223 if (!W_ERROR_IS_OK(result)) {
7224 goto out;
7225 }
7226
7227 if (numlines) {
7228 info = TALLOC_ARRAY(mem_ctx, union spoolss_PortInfo, numlines);
7229 if (!info) {
7230 DEBUG(10,("Returning WERR_NOMEM\n"));
7231 result = WERR_NOMEM;
7232 goto out;
7233 }
7234
7235 for (i=0; i<numlines; i++) {
7236 DEBUG(6,("Filling port number [%d] with port [%s]\n", i, qlines[i]));
7237 result = fill_port_2(info, &info[i].info2, qlines[i]);
7238 if (!W_ERROR_IS_OK(result)) {
7239 goto out;
7240 }
7241 }
7242 }
7243 TALLOC_FREE(qlines);
7244
7245 out:
7246 if (!W_ERROR_IS_OK(result)) {
7247 TALLOC_FREE(info);
7248 TALLOC_FREE(qlines);
7249 *count = 0;
7250 *info_p = NULL;
7251 return result;
7252 }
7253
7254 *info_p = info;
7255 *count = numlines;
7256
7257 return WERR_OK;
7258 }
7259
7260 /****************************************************************
7261 _spoolss_EnumPorts
7262 ****************************************************************/
7263
7264 WERROR _spoolss_EnumPorts(struct pipes_struct *p,
7265 struct spoolss_EnumPorts *r)
7266 {
7267 WERROR result;
7268
7269 /* that's an [in out] buffer */
7270
7271 if (!r->in.buffer && (r->in.offered != 0)) {
7272 return WERR_INVALID_PARAM;
7273 }
7274
7275 DEBUG(4,("_spoolss_EnumPorts\n"));
7276
7277 *r->out.count = 0;
7278 *r->out.needed = 0;
7279 *r->out.info = NULL;
7280
7281 switch (r->in.level) {
7282 case 1:
7283 result = enumports_level_1(p->mem_ctx, r->out.info,
7284 r->out.count);
7285 break;
7286 case 2:
7287 result = enumports_level_2(p->mem_ctx, r->out.info,
7288 r->out.count);
7289 break;
7290 default:
7291 return WERR_UNKNOWN_LEVEL;
7292 }
7293
7294 if (!W_ERROR_IS_OK(result)) {
7295 return result;
7296 }
7297
7298 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7299 spoolss_EnumPorts,
7300 *r->out.info, r->in.level,
7301 *r->out.count);
7302 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
7303 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
7304
7305 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7306 }
7307
7308 /****************************************************************************
7309 ****************************************************************************/
7310
7311 static WERROR spoolss_addprinterex_level_2(struct pipes_struct *p,
7312 const char *server,
7313 struct spoolss_SetPrinterInfoCtr *info_ctr,
7314 struct spoolss_DeviceMode *devmode,
7315 struct security_descriptor *secdesc,
7316 struct spoolss_UserLevelCtr *user_ctr,
7317 struct policy_handle *handle)
7318 {
7319 struct spoolss_SetPrinterInfo2 *info2 = info_ctr->info.info2;
7320 uint32_t info2_mask = SPOOLSS_PRINTER_INFO_ALL;
7321 int snum;
7322 WERROR err = WERR_OK;
7323
7324 /* samba does not have a concept of local, non-shared printers yet, so
7325 * make sure we always setup sharename - gd */
7326 if ((info2->sharename == NULL || info2->sharename[0] == '\0') &&
7327 (info2->printername != NULL && info2->printername[0] != '\0')) {
7328 DEBUG(5, ("spoolss_addprinterex_level_2: "
7329 "no sharename has been set, setting printername %s as sharename\n",
7330 info2->printername));
7331 info2->sharename = info2->printername;
7332 }
7333
7334 /* check to see if the printer already exists */
7335 if ((snum = print_queue_snum(info2->sharename)) != -1) {
7336 DEBUG(5, ("spoolss_addprinterex_level_2: Attempted to add a printer named [%s] when one already existed!\n",
7337 info2->sharename));
7338 return WERR_PRINTER_ALREADY_EXISTS;
7339 }
7340
7341 if (!lp_force_printername(GLOBAL_SECTION_SNUM)) {
7342 if ((snum = print_queue_snum(info2->printername)) != -1) {
7343 DEBUG(5, ("spoolss_addprinterex_level_2: Attempted to add a printer named [%s] when one already existed!\n",
7344 info2->printername));
7345 return WERR_PRINTER_ALREADY_EXISTS;
7346 }
7347 }
7348
7349 /* validate printer info struct */
7350 if (!info2->printername || strlen(info2->printername) == 0) {
7351 return WERR_INVALID_PRINTER_NAME;
7352 }
7353 if (!info2->portname || strlen(info2->portname) == 0) {
7354 return WERR_UNKNOWN_PORT;
7355 }
7356 if (!info2->drivername || strlen(info2->drivername) == 0) {
7357 return WERR_UNKNOWN_PRINTER_DRIVER;
7358 }
7359 if (!info2->printprocessor || strlen(info2->printprocessor) == 0) {
7360 return WERR_UNKNOWN_PRINTPROCESSOR;
7361 }
7362
7363 /* FIXME!!! smbd should check to see if the driver is installed before
7364 trying to add a printer like this --jerry */
7365
7366 if (*lp_addprinter_cmd() ) {
7367 if ( !add_printer_hook(p->mem_ctx, p->server_info->ptok,
7368 info2, p->client_address,
7369 p->msg_ctx) ) {
7370 return WERR_ACCESS_DENIED;
7371 }
7372 } else {
7373 DEBUG(0,("spoolss_addprinterex_level_2: add printer for printer %s called and no"
7374 "smb.conf parameter \"addprinter command\" is defined. This"
7375 "parameter must exist for this call to succeed\n",
7376 info2->sharename ));
7377 }
7378
7379 if ((snum = print_queue_snum(info2->sharename)) == -1) {
7380 return WERR_ACCESS_DENIED;
7381 }
7382
7383 /* you must be a printer admin to add a new printer */
7384 if (!print_access_check(p->server_info, p->msg_ctx, snum,
7385 PRINTER_ACCESS_ADMINISTER)) {
7386 return WERR_ACCESS_DENIED;
7387 }
7388
7389 /*
7390 * Do sanity check on the requested changes for Samba.
7391 */
7392
7393 if (!check_printer_ok(p->mem_ctx, info2, snum)) {
7394 return WERR_INVALID_PARAM;
7395 }
7396
7397 if (devmode == NULL) {
7398 info2_mask = ~SPOOLSS_PRINTER_INFO_DEVMODE;
7399 }
7400
7401 update_dsspooler(p->mem_ctx,
7402 p->server_info,
7403 p->msg_ctx,
7404 0,
7405 info2,
7406 NULL);
7407
7408 err = winreg_update_printer(p->mem_ctx,
7409 p->server_info,
7410 p->msg_ctx,
7411 info2->sharename,
7412 info2_mask,
7413 info2,
7414 devmode,
7415 secdesc);
7416 if (!W_ERROR_IS_OK(err)) {
7417 return err;
7418 }
7419
7420 if (!open_printer_hnd(p, handle, info2->printername, PRINTER_ACCESS_ADMINISTER)) {
7421 /* Handle open failed - remove addition. */
7422 ZERO_STRUCTP(handle);
7423 return WERR_ACCESS_DENIED;
7424 }
7425
7426 return WERR_OK;
7427 }
7428
7429 /****************************************************************
7430 _spoolss_AddPrinterEx
7431 ****************************************************************/
7432
7433 WERROR _spoolss_AddPrinterEx(struct pipes_struct *p,
7434 struct spoolss_AddPrinterEx *r)
7435 {
7436 switch (r->in.info_ctr->level) {
7437 case 1:
7438 /* we don't handle yet */
7439 /* but I know what to do ... */
7440 return WERR_UNKNOWN_LEVEL;
7441 case 2:
7442 return spoolss_addprinterex_level_2(p, r->in.server,
7443 r->in.info_ctr,
7444 r->in.devmode_ctr->devmode,
7445 r->in.secdesc_ctr->sd,
7446 r->in.userlevel_ctr,
7447 r->out.handle);
7448 default:
7449 return WERR_UNKNOWN_LEVEL;
7450 }
7451 }
7452
7453 /****************************************************************
7454 _spoolss_AddPrinter
7455 ****************************************************************/
7456
7457 WERROR _spoolss_AddPrinter(struct pipes_struct *p,
7458 struct spoolss_AddPrinter *r)
7459 {
7460 struct spoolss_AddPrinterEx a;
7461 struct spoolss_UserLevelCtr userlevel_ctr;
7462
7463 ZERO_STRUCT(userlevel_ctr);
7464
7465 userlevel_ctr.level = 1;
7466
7467 a.in.server = r->in.server;
7468 a.in.info_ctr = r->in.info_ctr;
7469 a.in.devmode_ctr = r->in.devmode_ctr;
7470 a.in.secdesc_ctr = r->in.secdesc_ctr;
7471 a.in.userlevel_ctr = &userlevel_ctr;
7472 a.out.handle = r->out.handle;
7473
7474 return _spoolss_AddPrinterEx(p, &a);
7475 }
7476
7477 /****************************************************************
7478 _spoolss_AddPrinterDriverEx
7479 ****************************************************************/
7480
7481 WERROR _spoolss_AddPrinterDriverEx(struct pipes_struct *p,
7482 struct spoolss_AddPrinterDriverEx *r)
7483 {
7484 WERROR err = WERR_OK;
7485 const char *driver_name = NULL;
7486 uint32_t version;
7487 const char *fn;
7488
7489 switch (p->opnum) {
7490 case NDR_SPOOLSS_ADDPRINTERDRIVER:
7491 fn = "_spoolss_AddPrinterDriver";
7492 break;
7493 case NDR_SPOOLSS_ADDPRINTERDRIVEREX:
7494 fn = "_spoolss_AddPrinterDriverEx";
7495 break;
7496 default:
7497 return WERR_INVALID_PARAM;
7498 }
7499
7500 /*
7501 * we only support the semantics of AddPrinterDriver()
7502 * i.e. only copy files that are newer than existing ones
7503 */
7504
7505 if (r->in.flags == 0) {
7506 return WERR_INVALID_PARAM;
7507 }
7508
7509 if (r->in.flags != APD_COPY_NEW_FILES) {
7510 return WERR_ACCESS_DENIED;
7511 }
7512
7513 /* FIXME */
7514 if (r->in.info_ctr->level != 3 && r->in.info_ctr->level != 6) {
7515 /* Clever hack from Martin Zielinski <mz@seh.de>
7516 * to allow downgrade from level 8 (Vista).
7517 */
7518 DEBUG(0,("%s: level %d not yet implemented\n", fn,
7519 r->in.info_ctr->level));
7520 return WERR_UNKNOWN_LEVEL;
7521 }
7522
7523 DEBUG(5,("Cleaning driver's information\n"));
7524 err = clean_up_driver_struct(p->mem_ctx, p, r->in.info_ctr);
7525 if (!W_ERROR_IS_OK(err))
7526 goto done;
7527
7528 DEBUG(5,("Moving driver to final destination\n"));
7529 if( !W_ERROR_IS_OK(err = move_driver_to_download_area(p, r->in.info_ctr,
7530 &err)) ) {
7531 goto done;
7532 }
7533
7534 err = winreg_add_driver(p->mem_ctx, p->server_info, p->msg_ctx,
7535 r->in.info_ctr, &driver_name, &version);
7536 if (!W_ERROR_IS_OK(err)) {
7537 goto done;
7538 }
7539
7540 /*
7541 * I think this is where he DrvUpgradePrinter() hook would be
7542 * be called in a driver's interface DLL on a Windows NT 4.0/2k
7543 * server. Right now, we just need to send ourselves a message
7544 * to update each printer bound to this driver. --jerry
7545 */
7546
7547 if (!srv_spoolss_drv_upgrade_printer(driver_name, p->msg_ctx)) {
7548 DEBUG(0,("%s: Failed to send message about upgrading driver [%s]!\n",
7549 fn, driver_name));
7550 }
7551
7552 done:
7553 return err;
7554 }
7555
7556 /****************************************************************
7557 _spoolss_AddPrinterDriver
7558 ****************************************************************/
7559
7560 WERROR _spoolss_AddPrinterDriver(struct pipes_struct *p,
7561 struct spoolss_AddPrinterDriver *r)
7562 {
7563 struct spoolss_AddPrinterDriverEx a;
7564
7565 switch (r->in.info_ctr->level) {
7566 case 2:
7567 case 3:
7568 case 4:
7569 case 5:
7570 break;
7571 default:
7572 return WERR_UNKNOWN_LEVEL;
7573 }
7574
7575 a.in.servername = r->in.servername;
7576 a.in.info_ctr = r->in.info_ctr;
7577 a.in.flags = APD_COPY_NEW_FILES;
7578
7579 return _spoolss_AddPrinterDriverEx(p, &a);
7580 }
7581
7582 /****************************************************************************
7583 ****************************************************************************/
7584
7585 struct _spoolss_paths {
7586 int type;
7587 const char *share;
7588 const char *dir;
7589 };
7590
7591 enum { SPOOLSS_DRIVER_PATH, SPOOLSS_PRTPROCS_PATH };
7592
7593 static const struct _spoolss_paths spoolss_paths[]= {
7594 { SPOOLSS_DRIVER_PATH, "print$", "DRIVERS" },
7595 { SPOOLSS_PRTPROCS_PATH, "prnproc$", "PRTPROCS" }
7596 };
7597
7598 static WERROR compose_spoolss_server_path(TALLOC_CTX *mem_ctx,
7599 const char *servername,
7600 const char *environment,
7601 int component,
7602 char **path)
7603 {
7604 const char *pservername = NULL;
7605 const char *long_archi = SPOOLSS_ARCHITECTURE_NT_X86;
7606 const char *short_archi;
7607
7608 *path = NULL;
7609
7610 /* environment may be empty */
7611 if (environment && strlen(environment)) {
7612 long_archi = environment;
7613 }
7614
7615 /* servername may be empty */
7616 if (servername && strlen(servername)) {
7617 pservername = canon_servername(servername);
7618
7619 if (!is_myname_or_ipaddr(pservername)) {
7620 return WERR_INVALID_PARAM;
7621 }
7622 }
7623
7624 if (!(short_archi = get_short_archi(long_archi))) {
7625 return WERR_INVALID_ENVIRONMENT;
7626 }
7627
7628 switch (component) {
7629 case SPOOLSS_PRTPROCS_PATH:
7630 case SPOOLSS_DRIVER_PATH:
7631 if (pservername) {
7632 *path = talloc_asprintf(mem_ctx,
7633 "\\\\%s\\%s\\%s",
7634 pservername,
7635 spoolss_paths[component].share,
7636 short_archi);
7637 } else {
7638 *path = talloc_asprintf(mem_ctx, "%s\\%s\\%s",
7639 SPOOLSS_DEFAULT_SERVER_PATH,
7640 spoolss_paths[component].dir,
7641 short_archi);
7642 }
7643 break;
7644 default:
7645 return WERR_INVALID_PARAM;
7646 }
7647
7648 if (!*path) {
7649 return WERR_NOMEM;
7650 }
7651
7652 return WERR_OK;
7653 }
7654
7655 /****************************************************************************
7656 ****************************************************************************/
7657
7658 static WERROR getprinterdriverdir_level_1(TALLOC_CTX *mem_ctx,
7659 const char *servername,
7660 const char *environment,
7661 struct spoolss_DriverDirectoryInfo1 *r)
7662 {
7663 WERROR werr;
7664 char *path = NULL;
7665
7666 werr = compose_spoolss_server_path(mem_ctx,
7667 servername,
7668 environment,
7669 SPOOLSS_DRIVER_PATH,
7670 &path);
7671 if (!W_ERROR_IS_OK(werr)) {
7672 return werr;
7673 }
7674
7675 DEBUG(4,("printer driver directory: [%s]\n", path));
7676
7677 r->directory_name = path;
7678
7679 return WERR_OK;
7680 }
7681
7682 /****************************************************************
7683 _spoolss_GetPrinterDriverDirectory
7684 ****************************************************************/
7685
7686 WERROR _spoolss_GetPrinterDriverDirectory(struct pipes_struct *p,
7687 struct spoolss_GetPrinterDriverDirectory *r)
7688 {
7689 WERROR werror;
7690
7691 /* that's an [in out] buffer */
7692
7693 if (!r->in.buffer && (r->in.offered != 0)) {
7694 return WERR_INVALID_PARAM;
7695 }
7696
7697 DEBUG(5,("_spoolss_GetPrinterDriverDirectory: level %d\n",
7698 r->in.level));
7699
7700 *r->out.needed = 0;
7701
7702 /* r->in.level is ignored */
7703
7704 werror = getprinterdriverdir_level_1(p->mem_ctx,
7705 r->in.server,
7706 r->in.environment,
7707 &r->out.info->info1);
7708 if (!W_ERROR_IS_OK(werror)) {
7709 TALLOC_FREE(r->out.info);
7710 return werror;
7711 }
7712
7713 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_DriverDirectoryInfo,
7714 r->out.info, r->in.level);
7715 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
7716
7717 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7718 }
7719
7720 /****************************************************************
7721 _spoolss_EnumPrinterData
7722 ****************************************************************/
7723
7724 WERROR _spoolss_EnumPrinterData(struct pipes_struct *p,
7725 struct spoolss_EnumPrinterData *r)
7726 {
7727 WERROR result;
7728 struct spoolss_EnumPrinterDataEx r2;
7729 uint32_t count;
7730 struct spoolss_PrinterEnumValues *info, *val = NULL;
7731 uint32_t needed;
7732
7733 r2.in.handle = r->in.handle;
7734 r2.in.key_name = "PrinterDriverData";
7735 r2.in.offered = 0;
7736 r2.out.count = &count;
7737 r2.out.info = &info;
7738 r2.out.needed = &needed;
7739
7740 result = _spoolss_EnumPrinterDataEx(p, &r2);
7741 if (W_ERROR_EQUAL(result, WERR_MORE_DATA)) {
7742 r2.in.offered = needed;
7743 result = _spoolss_EnumPrinterDataEx(p, &r2);
7744 }
7745 if (!W_ERROR_IS_OK(result)) {
7746 return result;
7747 }
7748
7749 /*
7750 * The NT machine wants to know the biggest size of value and data
7751 *
7752 * cf: MSDN EnumPrinterData remark section
7753 */
7754
7755 if (!r->in.value_offered && !r->in.data_offered) {
7756 uint32_t biggest_valuesize = 0;
7757 uint32_t biggest_datasize = 0;
7758 int i, name_length;
7759
7760 DEBUGADD(6,("Activating NT mega-hack to find sizes\n"));
7761
7762 for (i=0; i<count; i++) {
7763
7764 name_length = strlen(info[i].value_name);
7765 if (strlen(info[i].value_name) > biggest_valuesize) {
7766 biggest_valuesize = name_length;
7767 }
7768
7769 if (info[i].data_length > biggest_datasize) {
7770 biggest_datasize = info[i].data_length;
7771 }
7772
7773 DEBUG(6,("current values: [%d], [%d]\n", biggest_valuesize,
7774 biggest_datasize));
7775 }
7776
7777 /* the value is an UNICODE string but real_value_size is the length
7778 in bytes including the trailing 0 */
7779
7780 *r->out.value_needed = 2 * (1 + biggest_valuesize);
7781 *r->out.data_needed = biggest_datasize;
7782
7783 DEBUG(6,("final values: [%d], [%d]\n",
7784 *r->out.value_needed, *r->out.data_needed));
7785
7786 return WERR_OK;
7787 }
7788
7789 if (r->in.enum_index < count) {
7790 val = &info[r->in.enum_index];
7791 }
7792
7793 if (val == NULL) {
7794 /* out_value should default to "" or else NT4 has
7795 problems unmarshalling the response */
7796
7797 if (r->in.value_offered) {
7798 *r->out.value_needed = 1;
7799 r->out.value_name = talloc_strdup(r, "");
7800 if (!r->out.value_name) {
7801 return WERR_NOMEM;
7802 }
7803 } else {
7804 r->out.value_name = NULL;
7805 *r->out.value_needed = 0;
7806 }
7807
7808 /* the data is counted in bytes */
7809
7810 *r->out.data_needed = r->in.data_offered;
7811
7812 result = WERR_NO_MORE_ITEMS;
7813 } else {
7814 /*
7815 * the value is:
7816 * - counted in bytes in the request
7817 * - counted in UNICODE chars in the max reply
7818 * - counted in bytes in the real size
7819 *
7820 * take a pause *before* coding not *during* coding
7821 */
7822
7823 /* name */
7824 if (r->in.value_offered) {
7825 r->out.value_name = talloc_strdup(r, val->value_name);
7826 if (!r->out.value_name) {
7827 return WERR_NOMEM;
7828 }
7829 *r->out.value_needed = val->value_name_len;
7830 } else {
7831 r->out.value_name = NULL;
7832 *r->out.value_needed = 0;
7833 }
7834
7835 /* type */
7836
7837 *r->out.type = val->type;
7838
7839 /* data - counted in bytes */
7840
7841 /*
7842 * See the section "Dynamically Typed Query Parameters"
7843 * in MS-RPRN.
7844 */
7845
7846 if (r->out.data && val->data && val->data->data &&
7847 val->data_length && r->in.data_offered) {
7848 memcpy(r->out.data, val->data->data,
7849 MIN(val->data_length,r->in.data_offered));
7850 }
7851
7852 *r->out.data_needed = val->data_length;
7853
7854 result = WERR_OK;
7855 }
7856
7857 return result;
7858 }
7859
7860 /****************************************************************
7861 _spoolss_SetPrinterData
7862 ****************************************************************/
7863
7864 WERROR _spoolss_SetPrinterData(struct pipes_struct *p,
7865 struct spoolss_SetPrinterData *r)
7866 {
7867 struct spoolss_SetPrinterDataEx r2;
7868
7869 r2.in.handle = r->in.handle;
7870 r2.in.key_name = "PrinterDriverData";
7871 r2.in.value_name = r->in.value_name;
7872 r2.in.type = r->in.type;
7873 r2.in.data = r->in.data;
7874 r2.in.offered = r->in.offered;
7875
7876 return _spoolss_SetPrinterDataEx(p, &r2);
7877 }
7878
7879 /****************************************************************
7880 _spoolss_ResetPrinter
7881 ****************************************************************/
7882
7883 WERROR _spoolss_ResetPrinter(struct pipes_struct *p,
7884 struct spoolss_ResetPrinter *r)
7885 {
7886 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
7887 int snum;
7888
7889 DEBUG(5,("_spoolss_ResetPrinter\n"));
7890
7891 /*
7892 * All we do is to check to see if the handle and queue is valid.
7893 * This call really doesn't mean anything to us because we only
7894 * support RAW printing. --jerry
7895 */
7896
7897 if (!Printer) {
7898 DEBUG(2,("_spoolss_ResetPrinter: Invalid handle (%s:%u:%u).\n",
7899 OUR_HANDLE(r->in.handle)));
7900 return WERR_BADFID;
7901 }
7902
7903 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
7904 return WERR_BADFID;
7905
7906
7907 /* blindly return success */
7908 return WERR_OK;
7909 }
7910
7911 /****************************************************************
7912 _spoolss_DeletePrinterData
7913 ****************************************************************/
7914
7915 WERROR _spoolss_DeletePrinterData(struct pipes_struct *p,
7916 struct spoolss_DeletePrinterData *r)
7917 {
7918 struct spoolss_DeletePrinterDataEx r2;
7919
7920 r2.in.handle = r->in.handle;
7921 r2.in.key_name = "PrinterDriverData";
7922 r2.in.value_name = r->in.value_name;
7923
7924 return _spoolss_DeletePrinterDataEx(p, &r2);
7925 }
7926
7927 /****************************************************************
7928 _spoolss_AddForm
7929 ****************************************************************/
7930
7931 WERROR _spoolss_AddForm(struct pipes_struct *p,
7932 struct spoolss_AddForm *r)
7933 {
7934 struct spoolss_AddFormInfo1 *form = r->in.info.info1;
7935 int snum = -1;
7936 WERROR status = WERR_OK;
7937 SE_PRIV se_printop = SE_PRINT_OPERATOR;
7938
7939 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
7940
7941 DEBUG(5,("_spoolss_AddForm\n"));
7942
7943 if (!Printer) {
7944 DEBUG(2,("_spoolss_AddForm: Invalid handle (%s:%u:%u).\n",
7945 OUR_HANDLE(r->in.handle)));
7946 return WERR_BADFID;
7947 }
7948
7949 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
7950 and not a printer admin, then fail */
7951
7952 if ((p->server_info->utok.uid != sec_initial_uid()) &&
7953 !user_has_privileges(p->server_info->ptok, &se_printop) &&
7954 !token_contains_name_in_list(uidtoname(p->server_info->utok.uid),
7955 p->server_info->info3->base.domain.string,
7956 NULL,
7957 p->server_info->ptok,
7958 lp_printer_admin(snum))) {
7959 DEBUG(2,("_spoolss_Addform: denied by insufficient permissions.\n"));
7960 return WERR_ACCESS_DENIED;
7961 }
7962
7963 switch (form->flags) {
7964 case SPOOLSS_FORM_USER:
7965 case SPOOLSS_FORM_BUILTIN:
7966 case SPOOLSS_FORM_PRINTER:
7967 break;
7968 default:
7969 return WERR_INVALID_PARAM;
7970 }
7971
7972 status = winreg_printer_addform1(p->mem_ctx, p->server_info,
7973 p->msg_ctx, form);
7974 if (!W_ERROR_IS_OK(status)) {
7975 return status;
7976 }
7977
7978 /*
7979 * ChangeID must always be set if this is a printer
7980 */
7981 if (Printer->printer_type == SPLHND_PRINTER) {
7982 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
7983 return WERR_BADFID;
7984 }
7985
7986 status = winreg_printer_update_changeid(p->mem_ctx,
7987 p->server_info,
7988 p->msg_ctx,
7989 lp_const_servicename(snum));
7990 if (!W_ERROR_IS_OK(status)) {
7991 return status;
7992 }
7993 }
7994
7995 return status;
7996 }
7997
7998 /****************************************************************
7999 _spoolss_DeleteForm
8000 ****************************************************************/
8001
8002 WERROR _spoolss_DeleteForm(struct pipes_struct *p,
8003 struct spoolss_DeleteForm *r)
8004 {
8005 const char *form_name = r->in.form_name;
8006 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
8007 int snum = -1;
8008 WERROR status = WERR_OK;
8009 SE_PRIV se_printop = SE_PRINT_OPERATOR;
8010
8011 DEBUG(5,("_spoolss_DeleteForm\n"));
8012
8013 if (!Printer) {
8014 DEBUG(2,("_spoolss_DeleteForm: Invalid handle (%s:%u:%u).\n",
8015 OUR_HANDLE(r->in.handle)));
8016 return WERR_BADFID;
8017 }
8018
8019 if ((p->server_info->utok.uid != sec_initial_uid()) &&
8020 !user_has_privileges(p->server_info->ptok, &se_printop) &&
8021 !token_contains_name_in_list(uidtoname(p->server_info->utok.uid),
8022 p->server_info->info3->base.domain.string,
8023 NULL,
8024 p->server_info->ptok,
8025 lp_printer_admin(snum))) {
8026 DEBUG(2,("_spoolss_DeleteForm: denied by insufficient permissions.\n"));
8027 return WERR_ACCESS_DENIED;
8028 }
8029
8030 status = winreg_printer_deleteform1(p->mem_ctx,
8031 p->server_info,
8032 p->msg_ctx,
8033 form_name);
8034 if (!W_ERROR_IS_OK(status)) {
8035 return status;
8036 }
8037
8038 /*
8039 * ChangeID must always be set if this is a printer
8040 */
8041 if (Printer->printer_type == SPLHND_PRINTER) {
8042 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8043 return WERR_BADFID;
8044 }
8045
8046 status = winreg_printer_update_changeid(p->mem_ctx,
8047 p->server_info,
8048 p->msg_ctx,
8049 lp_const_servicename(snum));
8050 if (!W_ERROR_IS_OK(status)) {
8051 return status;
8052 }
8053 }
8054
8055 return status;
8056 }
8057
8058 /****************************************************************
8059 _spoolss_SetForm
8060 ****************************************************************/
8061
8062 WERROR _spoolss_SetForm(struct pipes_struct *p,
8063 struct spoolss_SetForm *r)
8064 {
8065 struct spoolss_AddFormInfo1 *form = r->in.info.info1;
8066 const char *form_name = r->in.form_name;
8067 int snum = -1;
8068 WERROR status = WERR_OK;
8069 SE_PRIV se_printop = SE_PRINT_OPERATOR;
8070
8071 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
8072
8073 DEBUG(5,("_spoolss_SetForm\n"));
8074
8075 if (!Printer) {
8076 DEBUG(2,("_spoolss_SetForm: Invalid handle (%s:%u:%u).\n",
8077 OUR_HANDLE(r->in.handle)));
8078 return WERR_BADFID;
8079 }
8080
8081 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
8082 and not a printer admin, then fail */
8083
8084 if ((p->server_info->utok.uid != sec_initial_uid()) &&
8085 !user_has_privileges(p->server_info->ptok, &se_printop) &&
8086 !token_contains_name_in_list(uidtoname(p->server_info->utok.uid),
8087 p->server_info->info3->base.domain.string,
8088 NULL,
8089 p->server_info->ptok,
8090 lp_printer_admin(snum))) {
8091 DEBUG(2,("_spoolss_Setform: denied by insufficient permissions.\n"));
8092 return WERR_ACCESS_DENIED;
8093 }
8094
8095 status = winreg_printer_setform1(p->mem_ctx,
8096 p->server_info,
8097 p->msg_ctx,
8098 form_name,
8099 form);
8100 if (!W_ERROR_IS_OK(status)) {
8101 return status;
8102 }
8103
8104 /*
8105 * ChangeID must always be set if this is a printer
8106 */
8107 if (Printer->printer_type == SPLHND_PRINTER) {
8108 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8109 return WERR_BADFID;
8110 }
8111
8112 status = winreg_printer_update_changeid(p->mem_ctx,
8113 p->server_info,
8114 p->msg_ctx,
8115 lp_const_servicename(snum));
8116 if (!W_ERROR_IS_OK(status)) {
8117 return status;
8118 }
8119 }
8120
8121 return status;
8122 }
8123
8124 /****************************************************************************
8125 fill_print_processor1
8126 ****************************************************************************/
8127
8128 static WERROR fill_print_processor1(TALLOC_CTX *mem_ctx,
8129 struct spoolss_PrintProcessorInfo1 *r,
8130 const char *print_processor_name)
8131 {
8132 r->print_processor_name = talloc_strdup(mem_ctx, print_processor_name);
8133 W_ERROR_HAVE_NO_MEMORY(r->print_processor_name);
8134
8135 return WERR_OK;
8136 }
8137
8138 /****************************************************************************
8139 enumprintprocessors level 1.
8140 ****************************************************************************/
8141
8142 static WERROR enumprintprocessors_level_1(TALLOC_CTX *mem_ctx,
8143 union spoolss_PrintProcessorInfo **info_p,
8144 uint32_t *count)
8145 {
8146 union spoolss_PrintProcessorInfo *info;
8147 WERROR result;
8148
8149 info = TALLOC_ARRAY(mem_ctx, union spoolss_PrintProcessorInfo, 1);
8150 W_ERROR_HAVE_NO_MEMORY(info);
8151
8152 *count = 1;
8153
8154 result = fill_print_processor1(info, &info[0].info1, "winprint");
8155 if (!W_ERROR_IS_OK(result)) {
8156 goto out;
8157 }
8158
8159 out:
8160 if (!W_ERROR_IS_OK(result)) {
8161 TALLOC_FREE(info);
8162 *count = 0;
8163 return result;
8164 }
8165
8166 *info_p = info;
8167
8168 return WERR_OK;
8169 }
8170
8171 /****************************************************************
8172 _spoolss_EnumPrintProcessors
8173 ****************************************************************/
8174
8175 WERROR _spoolss_EnumPrintProcessors(struct pipes_struct *p,
8176 struct spoolss_EnumPrintProcessors *r)
8177 {
8178 WERROR result;
8179
8180 /* that's an [in out] buffer */
8181
8182 if (!r->in.buffer && (r->in.offered != 0)) {
8183 return WERR_INVALID_PARAM;
8184 }
8185
8186 DEBUG(5,("_spoolss_EnumPrintProcessors\n"));
8187
8188 /*
8189 * Enumerate the print processors ...
8190 *
8191 * Just reply with "winprint", to keep NT happy
8192 * and I can use my nice printer checker.
8193 */
8194
8195 *r->out.count = 0;
8196 *r->out.needed = 0;
8197 *r->out.info = NULL;
8198
8199 switch (r->in.level) {
8200 case 1:
8201 result = enumprintprocessors_level_1(p->mem_ctx, r->out.info,
8202 r->out.count);
8203 break;
8204 default:
8205 return WERR_UNKNOWN_LEVEL;
8206 }
8207
8208 if (!W_ERROR_IS_OK(result)) {
8209 return result;
8210 }
8211
8212 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
8213 spoolss_EnumPrintProcessors,
8214 *r->out.info, r->in.level,
8215 *r->out.count);
8216 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
8217 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8218
8219 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8220 }
8221
8222 /****************************************************************************
8223 fill_printprocdatatype1
8224 ****************************************************************************/
8225
8226 static WERROR fill_printprocdatatype1(TALLOC_CTX *mem_ctx,
8227 struct spoolss_PrintProcDataTypesInfo1 *r,
8228 const char *name_array)
8229 {
8230 r->name_array = talloc_strdup(mem_ctx, name_array);
8231 W_ERROR_HAVE_NO_MEMORY(r->name_array);
8232
8233 return WERR_OK;
8234 }
8235
8236 /****************************************************************************
8237 enumprintprocdatatypes level 1.
8238 ****************************************************************************/
8239
8240 static WERROR enumprintprocdatatypes_level_1(TALLOC_CTX *mem_ctx,
8241 union spoolss_PrintProcDataTypesInfo **info_p,
8242 uint32_t *count)
8243 {
8244 WERROR result;
8245 union spoolss_PrintProcDataTypesInfo *info;
8246
8247 info = TALLOC_ARRAY(mem_ctx, union spoolss_PrintProcDataTypesInfo, 1);
8248 W_ERROR_HAVE_NO_MEMORY(info);
8249
8250 *count = 1;
8251
8252 result = fill_printprocdatatype1(info, &info[0].info1, "RAW");
8253 if (!W_ERROR_IS_OK(result)) {
8254 goto out;
8255 }
8256
8257 out:
8258 if (!W_ERROR_IS_OK(result)) {
8259 TALLOC_FREE(info);
8260 *count = 0;
8261 return result;
8262 }
8263
8264 *info_p = info;
8265
8266 return WERR_OK;
8267 }
8268
8269 /****************************************************************
8270 _spoolss_EnumPrintProcDataTypes
8271 ****************************************************************/
8272
8273 WERROR _spoolss_EnumPrintProcDataTypes(struct pipes_struct *p,
8274 struct spoolss_EnumPrintProcDataTypes *r)
8275 {
8276 WERROR result;
8277
8278 /* that's an [in out] buffer */
8279
8280 if (!r->in.buffer && (r->in.offered != 0)) {
8281 return WERR_INVALID_PARAM;
8282 }
8283
8284 DEBUG(5,("_spoolss_EnumPrintProcDataTypes\n"));
8285
8286 *r->out.count = 0;
8287 *r->out.needed = 0;
8288 *r->out.info = NULL;
8289
8290 switch (r->in.level) {
8291 case 1:
8292 result = enumprintprocdatatypes_level_1(p->mem_ctx, r->out.info,
8293 r->out.count);
8294 break;
8295 default:
8296 return WERR_UNKNOWN_LEVEL;
8297 }
8298
8299 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
8300 spoolss_EnumPrintProcDataTypes,
8301 *r->out.info, r->in.level,
8302 *r->out.count);
8303 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
8304 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8305
8306 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8307 }
8308
8309 /****************************************************************************
8310 fill_monitor_1
8311 ****************************************************************************/
8312
8313 static WERROR fill_monitor_1(TALLOC_CTX *mem_ctx,
8314 struct spoolss_MonitorInfo1 *r,
8315 const char *monitor_name)
8316 {
8317 r->monitor_name = talloc_strdup(mem_ctx, monitor_name);
8318 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
8319
8320 return WERR_OK;
8321 }
8322
8323 /****************************************************************************
8324 fill_monitor_2
8325 ****************************************************************************/
8326
8327 static WERROR fill_monitor_2(TALLOC_CTX *mem_ctx,
8328 struct spoolss_MonitorInfo2 *r,
8329 const char *monitor_name,
8330 const char *environment,
8331 const char *dll_name)
8332 {
8333 r->monitor_name = talloc_strdup(mem_ctx, monitor_name);
8334 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
8335 r->environment = talloc_strdup(mem_ctx, environment);
8336 W_ERROR_HAVE_NO_MEMORY(r->environment);
8337 r->dll_name = talloc_strdup(mem_ctx, dll_name);
8338 W_ERROR_HAVE_NO_MEMORY(r->dll_name);
8339
8340 return WERR_OK;
8341 }
8342
8343 /****************************************************************************
8344 enumprintmonitors level 1.
8345 ****************************************************************************/
8346
8347 static WERROR enumprintmonitors_level_1(TALLOC_CTX *mem_ctx,
8348 union spoolss_MonitorInfo **info_p,
8349 uint32_t *count)
8350 {
8351 union spoolss_MonitorInfo *info;
8352 WERROR result = WERR_OK;
8353
8354 info = TALLOC_ARRAY(mem_ctx, union spoolss_MonitorInfo, 2);
8355 W_ERROR_HAVE_NO_MEMORY(info);
8356
8357 *count = 2;
8358
8359 result = fill_monitor_1(info, &info[0].info1,
8360 SPL_LOCAL_PORT);
8361 if (!W_ERROR_IS_OK(result)) {
8362 goto out;
8363 }
8364
8365 result = fill_monitor_1(info, &info[1].info1,
8366 SPL_TCPIP_PORT);
8367 if (!W_ERROR_IS_OK(result)) {
8368 goto out;
8369 }
8370
8371 out:
8372 if (!W_ERROR_IS_OK(result)) {
8373 TALLOC_FREE(info);
8374 *count = 0;
8375 return result;
8376 }
8377
8378 *info_p = info;
8379
8380 return WERR_OK;
8381 }
8382
8383 /****************************************************************************
8384 enumprintmonitors level 2.
8385 ****************************************************************************/
8386
8387 static WERROR enumprintmonitors_level_2(TALLOC_CTX *mem_ctx,
8388 union spoolss_MonitorInfo **info_p,
8389 uint32_t *count)
8390 {
8391 union spoolss_MonitorInfo *info;
8392 WERROR result = WERR_OK;
8393
8394 info = TALLOC_ARRAY(mem_ctx, union spoolss_MonitorInfo, 2);
8395 W_ERROR_HAVE_NO_MEMORY(info);
8396
8397 *count = 2;
8398
8399 result = fill_monitor_2(info, &info[0].info2,
8400 SPL_LOCAL_PORT,
8401 "Windows NT X86", /* FIXME */
8402 "localmon.dll");
8403 if (!W_ERROR_IS_OK(result)) {
8404 goto out;
8405 }
8406
8407 result = fill_monitor_2(info, &info[1].info2,
8408 SPL_TCPIP_PORT,
8409 "Windows NT X86", /* FIXME */
8410 "tcpmon.dll");
8411 if (!W_ERROR_IS_OK(result)) {
8412 goto out;
8413 }
8414
8415 out:
8416 if (!W_ERROR_IS_OK(result)) {
8417 TALLOC_FREE(info);
8418 *count = 0;
8419 return result;
8420 }
8421
8422 *info_p = info;
8423
8424 return WERR_OK;
8425 }
8426
8427 /****************************************************************
8428 _spoolss_EnumMonitors
8429 ****************************************************************/
8430
8431 WERROR _spoolss_EnumMonitors(struct pipes_struct *p,
8432 struct spoolss_EnumMonitors *r)
8433 {
8434 WERROR result;
8435
8436 /* that's an [in out] buffer */
8437
8438 if (!r->in.buffer && (r->in.offered != 0)) {
8439 return WERR_INVALID_PARAM;
8440 }
8441
8442 DEBUG(5,("_spoolss_EnumMonitors\n"));
8443
8444 /*
8445 * Enumerate the print monitors ...
8446 *
8447 * Just reply with "Local Port", to keep NT happy
8448 * and I can use my nice printer checker.
8449 */
8450
8451 *r->out.count = 0;
8452 *r->out.needed = 0;
8453 *r->out.info = NULL;
8454
8455 switch (r->in.level) {
8456 case 1:
8457 result = enumprintmonitors_level_1(p->mem_ctx, r->out.info,
8458 r->out.count);
8459 break;
8460 case 2:
8461 result = enumprintmonitors_level_2(p->mem_ctx, r->out.info,
8462 r->out.count);
8463 break;
8464 default:
8465 return WERR_UNKNOWN_LEVEL;
8466 }
8467
8468 if (!W_ERROR_IS_OK(result)) {
8469 return result;
8470 }
8471
8472 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
8473 spoolss_EnumMonitors,
8474 *r->out.info, r->in.level,
8475 *r->out.count);
8476 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
8477 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8478
8479 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8480 }
8481
8482 /****************************************************************************
8483 ****************************************************************************/
8484
8485 static WERROR getjob_level_1(TALLOC_CTX *mem_ctx,
8486 const print_queue_struct *queue,
8487 int count, int snum,
8488 struct spoolss_PrinterInfo2 *pinfo2,
8489 uint32_t jobid,
8490 struct spoolss_JobInfo1 *r)
8491 {
8492 int i = 0;
8493 bool found = false;
8494
8495 for (i=0; i<count; i++) {
8496 if (queue[i].job == (int)jobid) {
8497 found = true;
8498 break;
8499 }
8500 }
8501
8502 if (found == false) {
8503 /* NT treats not found as bad param... yet another bad choice */
8504 return WERR_INVALID_PARAM;
8505 }
8506
8507 return fill_job_info1(mem_ctx,
8508 r,
8509 &queue[i],
8510 i,
8511 snum,
8512 pinfo2);
8513 }
8514
8515 /****************************************************************************
8516 ****************************************************************************/
8517
8518 static WERROR getjob_level_2(TALLOC_CTX *mem_ctx,
8519 const print_queue_struct *queue,
8520 int count, int snum,
8521 struct spoolss_PrinterInfo2 *pinfo2,
8522 uint32_t jobid,
8523 struct spoolss_JobInfo2 *r)
8524 {
8525 int i = 0;
8526 bool found = false;
8527 struct spoolss_DeviceMode *devmode;
8528 WERROR result;
8529
8530 for (i=0; i<count; i++) {
8531 if (queue[i].job == (int)jobid) {
8532 found = true;
8533 break;
8534 }
8535 }
8536
8537 if (found == false) {
8538 /* NT treats not found as bad param... yet another bad
8539 choice */
8540 return WERR_INVALID_PARAM;
8541 }
8542
8543 /*
8544 * if the print job does not have a DEVMODE associated with it,
8545 * just use the one for the printer. A NULL devicemode is not
8546 * a failure condition
8547 */
8548
8549 devmode = print_job_devmode(lp_const_servicename(snum), jobid);
8550 if (!devmode) {
8551 result = spoolss_create_default_devmode(mem_ctx,
8552 pinfo2->printername,
8553 &devmode);
8554 if (!W_ERROR_IS_OK(result)) {
8555 DEBUG(3, ("Can't proceed w/o a devmode!"));
8556 return result;
8557 }
8558 }
8559
8560 return fill_job_info2(mem_ctx,
8561 r,
8562 &queue[i],
8563 i,
8564 snum,
8565 pinfo2,
8566 devmode);
8567 }
8568
8569 /****************************************************************
8570 _spoolss_GetJob
8571 ****************************************************************/
8572
8573 WERROR _spoolss_GetJob(struct pipes_struct *p,
8574 struct spoolss_GetJob *r)
8575 {
8576 WERROR result = WERR_OK;
8577 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
8578 int snum;
8579 int count;
8580 print_queue_struct *queue = NULL;
8581 print_status_struct prt_status;
8582
8583 /* that's an [in out] buffer */
8584
8585 if (!r->in.buffer && (r->in.offered != 0)) {
8586 return WERR_INVALID_PARAM;
8587 }
8588
8589 DEBUG(5,("_spoolss_GetJob\n"));
8590
8591 *r->out.needed = 0;
8592
8593 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8594 return WERR_BADFID;
8595 }
8596
8597 result = winreg_get_printer(p->mem_ctx, p->server_info, p->msg_ctx,
8598 NULL, lp_servicename(snum), &pinfo2);
8599 if (!W_ERROR_IS_OK(result)) {
8600 return result;
8601 }
8602
8603 count = print_queue_status(snum, &queue, &prt_status);
8604
8605 DEBUGADD(4,("count:[%d], prt_status:[%d], [%s]\n",
8606 count, prt_status.status, prt_status.message));
8607
8608 switch (r->in.level) {
8609 case 1:
8610 result = getjob_level_1(p->mem_ctx,
8611 queue, count, snum, pinfo2,
8612 r->in.job_id, &r->out.info->info1);
8613 break;
8614 case 2:
8615 result = getjob_level_2(p->mem_ctx,
8616 queue, count, snum, pinfo2,
8617 r->in.job_id, &r->out.info->info2);
8618 break;
8619 default:
8620 result = WERR_UNKNOWN_LEVEL;
8621 break;
8622 }
8623
8624 SAFE_FREE(queue);
8625 TALLOC_FREE(pinfo2);
8626
8627 if (!W_ERROR_IS_OK(result)) {
8628 TALLOC_FREE(r->out.info);
8629 return result;
8630 }
8631
8632 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_JobInfo, r->out.info,
8633 r->in.level);
8634 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
8635
8636 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8637 }
8638
8639 /****************************************************************
8640 _spoolss_GetPrinterDataEx
8641 ****************************************************************/
8642
8643 WERROR _spoolss_GetPrinterDataEx(struct pipes_struct *p,
8644 struct spoolss_GetPrinterDataEx *r)
8645 {
8646
8647 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
8648 const char *printer;
8649 int snum = 0;
8650 WERROR result = WERR_OK;
8651 DATA_BLOB blob;
8652 enum winreg_Type val_type;
8653 uint8_t *val_data;
8654 uint32_t val_size;
8655
8656
8657 DEBUG(4,("_spoolss_GetPrinterDataEx\n"));
8658
8659 DEBUG(10, ("_spoolss_GetPrinterDataEx: key => [%s], value => [%s]\n",
8660 r->in.key_name, r->in.value_name));
8661
8662 /* in case of problem, return some default values */
8663
8664 *r->out.needed = 0;
8665 *r->out.type = REG_NONE;
8666
8667 if (!Printer) {
8668 DEBUG(2,("_spoolss_GetPrinterDataEx: Invalid handle (%s:%u:%u).\n",
8669 OUR_HANDLE(r->in.handle)));
8670 result = WERR_BADFID;
8671 goto done;
8672 }
8673
8674 /* Is the handle to a printer or to the server? */
8675
8676 if (Printer->printer_type == SPLHND_SERVER) {
8677
8678 union spoolss_PrinterData data;
8679
8680 result = getprinterdata_printer_server(p->mem_ctx,
8681 r->in.value_name,
8682 r->out.type,
8683 &data);
8684 if (!W_ERROR_IS_OK(result)) {
8685 return result;
8686 }
8687
8688 result = push_spoolss_PrinterData(p->mem_ctx, &blob,
8689 *r->out.type, &data);
8690 if (!W_ERROR_IS_OK(result)) {
8691 return result;
8692 }
8693
8694 *r->out.needed = blob.length;
8695
8696 if (r->in.offered >= *r->out.needed) {
8697 memcpy(r->out.data, blob.data, blob.length);
8698 }
8699
8700 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA);
8701 }
8702
8703 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8704 return WERR_BADFID;
8705 }
8706 printer = lp_const_servicename(snum);
8707
8708 /* check to see if the keyname is valid */
8709 if (!strlen(r->in.key_name)) {
8710 return WERR_INVALID_PARAM;
8711 }
8712
8713 /* XP sends this and wants the ChangeID value from PRINTER_INFO_0 */
8714 if (strequal(r->in.key_name, SPOOL_PRINTERDATA_KEY) &&
8715 strequal(r->in.value_name, "ChangeId")) {
8716 *r->out.type = REG_DWORD;
8717 *r->out.needed = 4;
8718 if (r->in.offered >= *r->out.needed) {
8719 uint32_t changeid = 0;
8720
8721 result = winreg_printer_get_changeid(p->mem_ctx,
8722 p->server_info,
8723 p->msg_ctx,
8724 printer,
8725 &changeid);
8726 if (!W_ERROR_IS_OK(result)) {
8727 return result;
8728 }
8729
8730 SIVAL(r->out.data, 0, changeid);
8731 result = WERR_OK;
8732 }
8733 goto done;
8734 }
8735
8736 result = winreg_get_printer_dataex(p->mem_ctx,
8737 p->server_info,
8738 p->msg_ctx,
8739 printer,
8740 r->in.key_name,
8741 r->in.value_name,
8742 &val_type,
8743 &val_data,
8744 &val_size);
8745 if (!W_ERROR_IS_OK(result)) {
8746 return result;
8747 }
8748
8749 *r->out.needed = val_size;
8750 *r->out.type = val_type;
8751
8752 if (r->in.offered >= *r->out.needed) {
8753 memcpy(r->out.data, val_data, val_size);
8754 }
8755
8756 done:
8757 *r->out.type = SPOOLSS_BUFFER_OK(*r->out.type, REG_NONE);
8758 r->out.data = SPOOLSS_BUFFER_OK(r->out.data, r->out.data);
8759
8760 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA);
8761 }
8762
8763 /****************************************************************
8764 _spoolss_SetPrinterDataEx
8765 ****************************************************************/
8766
8767 WERROR _spoolss_SetPrinterDataEx(struct pipes_struct *p,
8768 struct spoolss_SetPrinterDataEx *r)
8769 {
8770 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
8771 int snum = 0;
8772 WERROR result = WERR_OK;
8773 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
8774 char *oid_string;
8775
8776 DEBUG(4,("_spoolss_SetPrinterDataEx\n"));
8777
8778 /* From MSDN documentation of SetPrinterDataEx: pass request to
8779 SetPrinterData if key is "PrinterDriverData" */
8780
8781 if (!Printer) {
8782 DEBUG(2,("_spoolss_SetPrinterDataEx: Invalid handle (%s:%u:%u).\n",
8783 OUR_HANDLE(r->in.handle)));
8784 return WERR_BADFID;
8785 }
8786
8787 if (Printer->printer_type == SPLHND_SERVER) {
8788 DEBUG(10,("_spoolss_SetPrinterDataEx: "
8789 "Not implemented for server handles yet\n"));
8790 return WERR_INVALID_PARAM;
8791 }
8792
8793 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8794 return WERR_BADFID;
8795 }
8796
8797 /*
8798 * Access check : NT returns "access denied" if you make a
8799 * SetPrinterData call without the necessary privildge.
8800 * we were originally returning OK if nothing changed
8801 * which made Win2k issue **a lot** of SetPrinterData
8802 * when connecting to a printer --jerry
8803 */
8804
8805 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
8806 DEBUG(3, ("_spoolss_SetPrinterDataEx: "
8807 "change denied by handle access permissions\n"));
8808 return WERR_ACCESS_DENIED;
8809 }
8810
8811 result = winreg_get_printer(Printer, p->server_info, p->msg_ctx,
8812 Printer->servername,
8813 lp_servicename(snum),
8814 &pinfo2);
8815 if (!W_ERROR_IS_OK(result)) {
8816 return result;
8817 }
8818
8819 /* check for OID in valuename */
8820
8821 oid_string = strchr(r->in.value_name, ',');
8822 if (oid_string) {
8823 *oid_string = '\0';
8824 oid_string++;
8825 }
8826
8827 /* save the registry data */
8828
8829 result = winreg_set_printer_dataex(p->mem_ctx,
8830 p->server_info,
8831 p->msg_ctx,
8832 pinfo2->sharename,
8833 r->in.key_name,
8834 r->in.value_name,
8835 r->in.type,
8836 r->in.data,
8837 r->in.offered);
8838
8839 if (W_ERROR_IS_OK(result)) {
8840 /* save the OID if one was specified */
8841 if (oid_string) {
8842 char *str = talloc_asprintf(p->mem_ctx, "%s\\%s",
8843 r->in.key_name, SPOOL_OID_KEY);
8844 if (!str) {
8845 result = WERR_NOMEM;
8846 goto done;
8847 }
8848
8849 /*
8850 * I'm not checking the status here on purpose. Don't know
8851 * if this is right, but I'm returning the status from the
8852 * previous set_printer_dataex() call. I have no idea if
8853 * this is right. --jerry
8854 */
8855 winreg_set_printer_dataex(p->mem_ctx,
8856 p->server_info,
8857 p->msg_ctx,
8858 pinfo2->sharename,
8859 str,
8860 r->in.value_name,
8861 REG_SZ,
8862 (uint8_t *) oid_string,
8863 strlen(oid_string) + 1);
8864 }
8865
8866 result = winreg_printer_update_changeid(p->mem_ctx,
8867 p->server_info,
8868 p->msg_ctx,
8869 lp_const_servicename(snum));
8870
8871 }
8872
8873 done:
8874 talloc_free(pinfo2);
8875 return result;
8876 }
8877
8878 /****************************************************************
8879 _spoolss_DeletePrinterDataEx
8880 ****************************************************************/
8881
8882 WERROR _spoolss_DeletePrinterDataEx(struct pipes_struct *p,
8883 struct spoolss_DeletePrinterDataEx *r)
8884 {
8885 const char *printer;
8886 int snum=0;
8887 WERROR status = WERR_OK;
8888 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
8889
8890 DEBUG(5,("_spoolss_DeletePrinterDataEx\n"));
8891
8892 if (!Printer) {
8893 DEBUG(2,("_spoolss_DeletePrinterDataEx: "
8894 "Invalid handle (%s:%u:%u).\n",
8895 OUR_HANDLE(r->in.handle)));
8896 return WERR_BADFID;
8897 }
8898
8899 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
8900 DEBUG(3, ("_spoolss_DeletePrinterDataEx: "
8901 "printer properties change denied by handle\n"));
8902 return WERR_ACCESS_DENIED;
8903 }
8904
8905 if (!r->in.value_name || !r->in.key_name) {
8906 return WERR_NOMEM;
8907 }
8908
8909 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8910 return WERR_BADFID;
8911 }
8912 printer = lp_const_servicename(snum);
8913
8914 status = winreg_delete_printer_dataex(p->mem_ctx,
8915 p->server_info,
8916 p->msg_ctx,
8917 printer,
8918 r->in.key_name,
8919 r->in.value_name);
8920 if (W_ERROR_IS_OK(status)) {
8921 status = winreg_printer_update_changeid(p->mem_ctx,
8922 p->server_info,
8923 p->msg_ctx,
8924 printer);
8925 }
8926
8927 return status;
8928 }
8929
8930 /****************************************************************
8931 _spoolss_EnumPrinterKey
8932 ****************************************************************/
8933
8934 WERROR _spoolss_EnumPrinterKey(struct pipes_struct *p,
8935 struct spoolss_EnumPrinterKey *r)
8936 {
8937 uint32_t num_keys;
8938 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
8939 int snum = 0;
8940 WERROR result = WERR_BADFILE;
8941 const char **array = NULL;
8942 DATA_BLOB blob;
8943
8944 DEBUG(4,("_spoolss_EnumPrinterKey\n"));
8945
8946 if (!Printer) {
8947 DEBUG(2,("_spoolss_EnumPrinterKey: Invalid handle (%s:%u:%u).\n",
8948 OUR_HANDLE(r->in.handle)));
8949 return WERR_BADFID;
8950 }
8951
8952 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8953 return WERR_BADFID;
8954 }
8955
8956 result = winreg_enum_printer_key(p->mem_ctx,
8957 p->server_info,
8958 p->msg_ctx,
8959 lp_const_servicename(snum),
8960 r->in.key_name,
8961 &num_keys,
8962 &array);
8963 if (!W_ERROR_IS_OK(result)) {
8964 goto done;
8965 }
8966
8967 if (!push_reg_multi_sz(p->mem_ctx, &blob, array)) {
8968 result = WERR_NOMEM;
8969 goto done;
8970 }
8971
8972 *r->out._ndr_size = r->in.offered / 2;
8973 *r->out.needed = blob.length;
8974
8975 if (r->in.offered < *r->out.needed) {
8976 result = WERR_MORE_DATA;
8977 } else {
8978 result = WERR_OK;
8979 r->out.key_buffer->string_array = array;
8980 }
8981
8982 done:
8983 if (!W_ERROR_IS_OK(result)) {
8984 TALLOC_FREE(array);
8985 if (!W_ERROR_EQUAL(result, WERR_MORE_DATA)) {
8986 *r->out.needed = 0;
8987 }
8988 }
8989
8990 return result;
8991 }
8992
8993 /****************************************************************
8994 _spoolss_DeletePrinterKey
8995 ****************************************************************/
8996
8997 WERROR _spoolss_DeletePrinterKey(struct pipes_struct *p,
8998 struct spoolss_DeletePrinterKey *r)
8999 {
9000 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
9001 int snum=0;
9002 WERROR status;
9003 const char *printer;
9004
9005 DEBUG(5,("_spoolss_DeletePrinterKey\n"));
9006
9007 if (!Printer) {
9008 DEBUG(2,("_spoolss_DeletePrinterKey: Invalid handle (%s:%u:%u).\n",
9009 OUR_HANDLE(r->in.handle)));
9010 return WERR_BADFID;
9011 }
9012
9013 /* if keyname == NULL, return error */
9014 if ( !r->in.key_name )
9015 return WERR_INVALID_PARAM;
9016
9017 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9018 return WERR_BADFID;
9019 }
9020
9021 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
9022 DEBUG(3, ("_spoolss_DeletePrinterKey: "
9023 "printer properties change denied by handle\n"));
9024 return WERR_ACCESS_DENIED;
9025 }
9026
9027 printer = lp_const_servicename(snum);
9028
9029 /* delete the key and all subkeys */
9030 status = winreg_delete_printer_key(p->mem_ctx,
9031 p->server_info,
9032 p->msg_ctx,
9033 printer,
9034 r->in.key_name);
9035 if (W_ERROR_IS_OK(status)) {
9036 status = winreg_printer_update_changeid(p->mem_ctx,
9037 p->server_info,
9038 p->msg_ctx,
9039 printer);
9040 }
9041
9042 return status;
9043 }
9044
9045 /****************************************************************
9046 _spoolss_EnumPrinterDataEx
9047 ****************************************************************/
9048
9049 WERROR _spoolss_EnumPrinterDataEx(struct pipes_struct *p,
9050 struct spoolss_EnumPrinterDataEx *r)
9051 {
9052 uint32_t count = 0;
9053 struct spoolss_PrinterEnumValues *info = NULL;
9054 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
9055 int snum;
9056 WERROR result;
9057
9058 DEBUG(4,("_spoolss_EnumPrinterDataEx\n"));
9059
9060 *r->out.count = 0;
9061 *r->out.needed = 0;
9062 *r->out.info = NULL;
9063
9064 if (!Printer) {
9065 DEBUG(2,("_spoolss_EnumPrinterDataEx: Invalid handle (%s:%u:%u1<).\n",
9066 OUR_HANDLE(r->in.handle)));
9067 return WERR_BADFID;
9068 }
9069
9070 /*
9071 * first check for a keyname of NULL or "". Win2k seems to send
9072 * this a lot and we should send back WERR_INVALID_PARAM
9073 * no need to spend time looking up the printer in this case.
9074 * --jerry
9075 */
9076
9077 if (!strlen(r->in.key_name)) {
9078 result = WERR_INVALID_PARAM;
9079 goto done;
9080 }
9081
9082 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9083 return WERR_BADFID;
9084 }
9085
9086 /* now look for a match on the key name */
9087 result = winreg_enum_printer_dataex(p->mem_ctx,
9088 p->server_info,
9089 p->msg_ctx,
9090 lp_const_servicename(snum),
9091 r->in.key_name,
9092 &count,
9093 &info);
9094 if (!W_ERROR_IS_OK(result)) {
9095 goto done;
9096 }
9097
9098 #if 0 /* FIXME - gd */
9099 /* housekeeping information in the reply */
9100
9101 /* Fix from Martin Zielinski <mz@seh.de> - ensure
9102 * the hand marshalled container size is a multiple
9103 * of 4 bytes for RPC alignment.
9104 */
9105
9106 if (needed % 4) {
9107 needed += 4-(needed % 4);
9108 }
9109 #endif
9110 *r->out.count = count;
9111 *r->out.info = info;
9112
9113 done:
9114 if (!W_ERROR_IS_OK(result)) {
9115 return result;
9116 }
9117
9118 *r->out.needed = SPOOLSS_BUFFER_ARRAY(p->mem_ctx,
9119 spoolss_EnumPrinterDataEx,
9120 *r->out.info,
9121 *r->out.count);
9122 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
9123 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, *r->out.count);
9124
9125 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA);
9126 }
9127
9128 /****************************************************************************
9129 ****************************************************************************/
9130
9131 static WERROR getprintprocessordirectory_level_1(TALLOC_CTX *mem_ctx,
9132 const char *servername,
9133 const char *environment,
9134 struct spoolss_PrintProcessorDirectoryInfo1 *r)
9135 {
9136 WERROR werr;
9137 char *path = NULL;
9138
9139 werr = compose_spoolss_server_path(mem_ctx,
9140 servername,
9141 environment,
9142 SPOOLSS_PRTPROCS_PATH,
9143 &path);
9144 if (!W_ERROR_IS_OK(werr)) {
9145 return werr;
9146 }
9147
9148 DEBUG(4,("print processor directory: [%s]\n", path));
9149
9150 r->directory_name = path;
9151
9152 return WERR_OK;
9153 }
9154
9155 /****************************************************************
9156 _spoolss_GetPrintProcessorDirectory
9157 ****************************************************************/
9158
9159 WERROR _spoolss_GetPrintProcessorDirectory(struct pipes_struct *p,
9160 struct spoolss_GetPrintProcessorDirectory *r)
9161 {
9162 WERROR result;
9163
9164 /* that's an [in out] buffer */
9165
9166 if (!r->in.buffer && (r->in.offered != 0)) {
9167 return WERR_INVALID_PARAM;
9168 }
9169
9170 DEBUG(5,("_spoolss_GetPrintProcessorDirectory: level %d\n",
9171 r->in.level));
9172
9173 *r->out.needed = 0;
9174
9175 /* r->in.level is ignored */
9176
9177 /* We always should reply with a local print processor directory so that
9178 * users are not forced to have a [prnproc$] share on the Samba spoolss
9179 * server - Guenther */
9180
9181 result = getprintprocessordirectory_level_1(p->mem_ctx,
9182 NULL, /* r->in.server */
9183 r->in.environment,
9184 &r->out.info->info1);
9185 if (!W_ERROR_IS_OK(result)) {
9186 TALLOC_FREE(r->out.info);
9187 return result;
9188 }
9189
9190 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_PrintProcessorDirectoryInfo,
9191 r->out.info, r->in.level);
9192 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
9193
9194 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
9195 }
9196
9197 /*******************************************************************
9198 ********************************************************************/
9199
9200 static bool push_monitorui_buf(TALLOC_CTX *mem_ctx, DATA_BLOB *buf,
9201 const char *dllname)
9202 {
9203 enum ndr_err_code ndr_err;
9204 struct spoolss_MonitorUi ui;
9205
9206 ui.dll_name = dllname;
9207
9208 ndr_err = ndr_push_struct_blob(buf, mem_ctx, &ui,
9209 (ndr_push_flags_fn_t)ndr_push_spoolss_MonitorUi);
9210 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
9211 NDR_PRINT_DEBUG(spoolss_MonitorUi, &ui);
9212 }
9213 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
9214 }
9215
9216 /*******************************************************************
9217 Streams the monitor UI DLL name in UNICODE
9218 *******************************************************************/
9219
9220 static WERROR xcvtcp_monitorui(TALLOC_CTX *mem_ctx,
9221 NT_USER_TOKEN *token, DATA_BLOB *in,
9222 DATA_BLOB *out, uint32_t *needed)
9223 {
9224 const char *dllname = "tcpmonui.dll";
9225
9226 *needed = (strlen(dllname)+1) * 2;
9227
9228 if (out->length < *needed) {
9229 return WERR_INSUFFICIENT_BUFFER;
9230 }
9231
9232 if (!push_monitorui_buf(mem_ctx, out, dllname)) {
9233 return WERR_NOMEM;
9234 }
9235
9236 return WERR_OK;
9237 }
9238
9239 /*******************************************************************
9240 ********************************************************************/
9241
9242 static bool pull_port_data_1(TALLOC_CTX *mem_ctx,
9243 struct spoolss_PortData1 *port1,
9244 const DATA_BLOB *buf)
9245 {
9246 enum ndr_err_code ndr_err;
9247 ndr_err = ndr_pull_struct_blob(buf, mem_ctx, port1,
9248 (ndr_pull_flags_fn_t)ndr_pull_spoolss_PortData1);
9249 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
9250 NDR_PRINT_DEBUG(spoolss_PortData1, port1);
9251 }
9252 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
9253 }
9254
9255 /*******************************************************************
9256 ********************************************************************/
9257
9258 static bool pull_port_data_2(TALLOC_CTX *mem_ctx,
9259 struct spoolss_PortData2 *port2,
9260 const DATA_BLOB *buf)
9261 {
9262 enum ndr_err_code ndr_err;
9263 ndr_err = ndr_pull_struct_blob(buf, mem_ctx, port2,
9264 (ndr_pull_flags_fn_t)ndr_pull_spoolss_PortData2);
9265 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
9266 NDR_PRINT_DEBUG(spoolss_PortData2, port2);
9267 }
9268 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
9269 }
9270
9271 /*******************************************************************
9272 Create a new TCP/IP port
9273 *******************************************************************/
9274
9275 static WERROR xcvtcp_addport(TALLOC_CTX *mem_ctx,
9276 NT_USER_TOKEN *token, DATA_BLOB *in,
9277 DATA_BLOB *out, uint32_t *needed)
9278 {
9279 struct spoolss_PortData1 port1;
9280 struct spoolss_PortData2 port2;
9281 char *device_uri = NULL;
9282 uint32_t version;
9283
9284 const char *portname;
9285 const char *hostaddress;
9286 const char *queue;
9287 uint32_t port_number;
9288 uint32_t protocol;
9289
9290 /* peek for spoolss_PortData version */
9291
9292 if (!in || (in->length < (128 + 4))) {
9293 return WERR_GENERAL_FAILURE;
9294 }
9295
9296 version = IVAL(in->data, 128);
9297
9298 switch (version) {
9299 case 1:
9300 ZERO_STRUCT(port1);
9301
9302 if (!pull_port_data_1(mem_ctx, &port1, in)) {
9303 return WERR_NOMEM;
9304 }
9305
9306 portname = port1.portname;
9307 hostaddress = port1.hostaddress;
9308 queue = port1.queue;
9309 protocol = port1.protocol;
9310 port_number = port1.port_number;
9311
9312 break;
9313 case 2:
9314 ZERO_STRUCT(port2);
9315
9316 if (!pull_port_data_2(mem_ctx, &port2, in)) {
9317 return WERR_NOMEM;
9318 }
9319
9320 portname = port2.portname;
9321 hostaddress = port2.hostaddress;
9322 queue = port2.queue;
9323 protocol = port2.protocol;
9324 port_number = port2.port_number;
9325
9326 break;
9327 default:
9328 DEBUG(1,("xcvtcp_addport: "
9329 "unknown version of port_data: %d\n", version));
9330 return WERR_UNKNOWN_PORT;
9331 }
9332
9333 /* create the device URI and call the add_port_hook() */
9334
9335 switch (protocol) {
9336 case PROTOCOL_RAWTCP_TYPE:
9337 device_uri = talloc_asprintf(mem_ctx,
9338 "socket://%s:%d/", hostaddress,
9339 port_number);
9340 break;
9341
9342 case PROTOCOL_LPR_TYPE:
9343 device_uri = talloc_asprintf(mem_ctx,
9344 "lpr://%s/%s", hostaddress, queue );
9345 break;
9346
9347 default:
9348 return WERR_UNKNOWN_PORT;
9349 }
9350
9351 if (!device_uri) {
9352 return WERR_NOMEM;
9353 }
9354
9355 return add_port_hook(mem_ctx, token, portname, device_uri);
9356 }
9357
9358 /*******************************************************************
9359 *******************************************************************/
9360
9361 struct xcv_api_table xcvtcp_cmds[] = {
9362 { "MonitorUI", xcvtcp_monitorui },
9363 { "AddPort", xcvtcp_addport},
9364 { NULL, NULL }
9365 };
9366
9367 static WERROR process_xcvtcp_command(TALLOC_CTX *mem_ctx,
9368 NT_USER_TOKEN *token, const char *command,
9369 DATA_BLOB *inbuf,
9370 DATA_BLOB *outbuf,
9371 uint32_t *needed )
9372 {
9373 int i;
9374
9375 DEBUG(10,("process_xcvtcp_command: Received command \"%s\"\n", command));
9376
9377 for ( i=0; xcvtcp_cmds[i].name; i++ ) {
9378 if ( strcmp( command, xcvtcp_cmds[i].name ) == 0 )
9379 return xcvtcp_cmds[i].fn(mem_ctx, token, inbuf, outbuf, needed);
9380 }
9381
9382 return WERR_BADFUNC;
9383 }
9384
9385 /*******************************************************************
9386 *******************************************************************/
9387 #if 0 /* don't support management using the "Local Port" monitor */
9388
9389 static WERROR xcvlocal_monitorui(TALLOC_CTX *mem_ctx,
9390 NT_USER_TOKEN *token, DATA_BLOB *in,
9391 DATA_BLOB *out, uint32_t *needed)
9392 {
9393 const char *dllname = "localui.dll";
9394
9395 *needed = (strlen(dllname)+1) * 2;
9396
9397 if (out->length < *needed) {
9398 return WERR_INSUFFICIENT_BUFFER;
9399 }
9400
9401 if (!push_monitorui_buf(mem_ctx, out, dllname)) {
9402 return WERR_NOMEM;
9403 }
9404
9405 return WERR_OK;
9406 }
9407
9408 /*******************************************************************
9409 *******************************************************************/
9410
9411 struct xcv_api_table xcvlocal_cmds[] = {
9412 { "MonitorUI", xcvlocal_monitorui },
9413 { NULL, NULL }
9414 };
9415 #else
9416 struct xcv_api_table xcvlocal_cmds[] = {
9417 { NULL, NULL }
9418 };
9419 #endif
9420
9421
9422
9423 /*******************************************************************
9424 *******************************************************************/
9425
9426 static WERROR process_xcvlocal_command(TALLOC_CTX *mem_ctx,
9427 NT_USER_TOKEN *token, const char *command,
9428 DATA_BLOB *inbuf, DATA_BLOB *outbuf,
9429 uint32_t *needed)
9430 {
9431 int i;
9432
9433 DEBUG(10,("process_xcvlocal_command: Received command \"%s\"\n", command));
9434
9435 for ( i=0; xcvlocal_cmds[i].name; i++ ) {
9436 if ( strcmp( command, xcvlocal_cmds[i].name ) == 0 )
9437 return xcvlocal_cmds[i].fn(mem_ctx, token, inbuf, outbuf, needed);
9438 }
9439 return WERR_BADFUNC;
9440 }
9441
9442 /****************************************************************
9443 _spoolss_XcvData
9444 ****************************************************************/
9445
9446 WERROR _spoolss_XcvData(struct pipes_struct *p,
9447 struct spoolss_XcvData *r)
9448 {
9449 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
9450 DATA_BLOB out_data = data_blob_null;
9451 WERROR werror;
9452
9453 if (!Printer) {
9454 DEBUG(2,("_spoolss_XcvData: Invalid handle (%s:%u:%u).\n",
9455 OUR_HANDLE(r->in.handle)));
9456 return WERR_BADFID;
9457 }
9458
9459 /* Has to be a handle to the TCP/IP port monitor */
9460
9461 if ( !(Printer->printer_type & (SPLHND_PORTMON_LOCAL|SPLHND_PORTMON_TCP)) ) {
9462 DEBUG(2,("_spoolss_XcvData: Call only valid for Port Monitors\n"));
9463 return WERR_BADFID;
9464 }
9465
9466 /* requires administrative access to the server */
9467
9468 if ( !(Printer->access_granted & SERVER_ACCESS_ADMINISTER) ) {
9469 DEBUG(2,("_spoolss_XcvData: denied by handle permissions.\n"));
9470 return WERR_ACCESS_DENIED;
9471 }
9472
9473 /* Allocate the outgoing buffer */
9474
9475 if (r->in.out_data_size) {
9476 out_data = data_blob_talloc_zero(p->mem_ctx, r->in.out_data_size);
9477 if (out_data.data == NULL) {
9478 return WERR_NOMEM;
9479 }
9480 }
9481
9482 switch ( Printer->printer_type ) {
9483 case SPLHND_PORTMON_TCP:
9484 werror = process_xcvtcp_command(p->mem_ctx,
9485 p->server_info->ptok,
9486 r->in.function_name,
9487 &r->in.in_data, &out_data,
9488 r->out.needed);
9489 break;
9490 case SPLHND_PORTMON_LOCAL:
9491 werror = process_xcvlocal_command(p->mem_ctx,
9492 p->server_info->ptok,
9493 r->in.function_name,
9494 &r->in.in_data, &out_data,
9495 r->out.needed);
9496 break;
9497 default:
9498 werror = WERR_INVALID_PRINT_MONITOR;
9499 }
9500
9501 if (!W_ERROR_IS_OK(werror)) {
9502 return werror;
9503 }
9504
9505 *r->out.status_code = 0;
9506
9507 if (r->out.out_data && out_data.data && r->in.out_data_size && out_data.length) {
9508 memcpy(r->out.out_data, out_data.data,
9509 MIN(r->in.out_data_size, out_data.length));
9510 }
9511
9512 return WERR_OK;
9513 }
9514
9515 /****************************************************************
9516 _spoolss_AddPrintProcessor
9517 ****************************************************************/
9518
9519 WERROR _spoolss_AddPrintProcessor(struct pipes_struct *p,
9520 struct spoolss_AddPrintProcessor *r)
9521 {
9522 /* for now, just indicate success and ignore the add. We'll
9523 automatically set the winprint processor for printer
9524 entries later. Used to debug the LexMark Optra S 1855 PCL
9525 driver --jerry */
9526
9527 return WERR_OK;
9528 }
9529
9530 /****************************************************************
9531 _spoolss_AddPort
9532 ****************************************************************/
9533
9534 WERROR _spoolss_AddPort(struct pipes_struct *p,
9535 struct spoolss_AddPort *r)
9536 {
9537 /* do what w2k3 does */
9538
9539 return WERR_NOT_SUPPORTED;
9540 }
9541
9542 /****************************************************************
9543 _spoolss_GetPrinterDriver
9544 ****************************************************************/
9545
9546 WERROR _spoolss_GetPrinterDriver(struct pipes_struct *p,
9547 struct spoolss_GetPrinterDriver *r)
9548 {
9549 p->rng_fault_state = true;
9550 return WERR_NOT_SUPPORTED;
9551 }
9552
9553 /****************************************************************
9554 _spoolss_ReadPrinter
9555 ****************************************************************/
9556
9557 WERROR _spoolss_ReadPrinter(struct pipes_struct *p,
9558 struct spoolss_ReadPrinter *r)
9559 {
9560 p->rng_fault_state = true;
9561 return WERR_NOT_SUPPORTED;
9562 }
9563
9564 /****************************************************************
9565 _spoolss_WaitForPrinterChange
9566 ****************************************************************/
9567
9568 WERROR _spoolss_WaitForPrinterChange(struct pipes_struct *p,
9569 struct spoolss_WaitForPrinterChange *r)
9570 {
9571 p->rng_fault_state = true;
9572 return WERR_NOT_SUPPORTED;
9573 }
9574
9575 /****************************************************************
9576 _spoolss_ConfigurePort
9577 ****************************************************************/
9578
9579 WERROR _spoolss_ConfigurePort(struct pipes_struct *p,
9580 struct spoolss_ConfigurePort *r)
9581 {
9582 p->rng_fault_state = true;
9583 return WERR_NOT_SUPPORTED;
9584 }
9585
9586 /****************************************************************
9587 _spoolss_DeletePort
9588 ****************************************************************/
9589
9590 WERROR _spoolss_DeletePort(struct pipes_struct *p,
9591 struct spoolss_DeletePort *r)
9592 {
9593 p->rng_fault_state = true;
9594 return WERR_NOT_SUPPORTED;
9595 }
9596
9597 /****************************************************************
9598 _spoolss_CreatePrinterIC
9599 ****************************************************************/
9600
9601 WERROR _spoolss_CreatePrinterIC(struct pipes_struct *p,
9602 struct spoolss_CreatePrinterIC *r)
9603 {
9604 p->rng_fault_state = true;
9605 return WERR_NOT_SUPPORTED;
9606 }
9607
9608 /****************************************************************
9609 _spoolss_PlayGDIScriptOnPrinterIC
9610 ****************************************************************/
9611
9612 WERROR _spoolss_PlayGDIScriptOnPrinterIC(struct pipes_struct *p,
9613 struct spoolss_PlayGDIScriptOnPrinterIC *r)
9614 {
9615 p->rng_fault_state = true;
9616 return WERR_NOT_SUPPORTED;
9617 }
9618
9619 /****************************************************************
9620 _spoolss_DeletePrinterIC
9621 ****************************************************************/
9622
9623 WERROR _spoolss_DeletePrinterIC(struct pipes_struct *p,
9624 struct spoolss_DeletePrinterIC *r)
9625 {
9626 p->rng_fault_state = true;
9627 return WERR_NOT_SUPPORTED;
9628 }
9629
9630 /****************************************************************
9631 _spoolss_AddPrinterConnection
9632 ****************************************************************/
9633
9634 WERROR _spoolss_AddPrinterConnection(struct pipes_struct *p,
9635 struct spoolss_AddPrinterConnection *r)
9636 {
9637 p->rng_fault_state = true;
9638 return WERR_NOT_SUPPORTED;
9639 }
9640
9641 /****************************************************************
9642 _spoolss_DeletePrinterConnection
9643 ****************************************************************/
9644
9645 WERROR _spoolss_DeletePrinterConnection(struct pipes_struct *p,
9646 struct spoolss_DeletePrinterConnection *r)
9647 {
9648 p->rng_fault_state = true;
9649 return WERR_NOT_SUPPORTED;
9650 }
9651
9652 /****************************************************************
9653 _spoolss_PrinterMessageBox
9654 ****************************************************************/
9655
9656 WERROR _spoolss_PrinterMessageBox(struct pipes_struct *p,
9657 struct spoolss_PrinterMessageBox *r)
9658 {
9659 p->rng_fault_state = true;
9660 return WERR_NOT_SUPPORTED;
9661 }
9662
9663 /****************************************************************
9664 _spoolss_AddMonitor
9665 ****************************************************************/
9666
9667 WERROR _spoolss_AddMonitor(struct pipes_struct *p,
9668 struct spoolss_AddMonitor *r)
9669 {
9670 p->rng_fault_state = true;
9671 return WERR_NOT_SUPPORTED;
9672 }
9673
9674 /****************************************************************
9675 _spoolss_DeleteMonitor
9676 ****************************************************************/
9677
9678 WERROR _spoolss_DeleteMonitor(struct pipes_struct *p,
9679 struct spoolss_DeleteMonitor *r)
9680 {
9681 p->rng_fault_state = true;
9682 return WERR_NOT_SUPPORTED;
9683 }
9684
9685 /****************************************************************
9686 _spoolss_DeletePrintProcessor
9687 ****************************************************************/
9688
9689 WERROR _spoolss_DeletePrintProcessor(struct pipes_struct *p,
9690 struct spoolss_DeletePrintProcessor *r)
9691 {
9692 p->rng_fault_state = true;
9693 return WERR_NOT_SUPPORTED;
9694 }
9695
9696 /****************************************************************
9697 _spoolss_AddPrintProvidor
9698 ****************************************************************/
9699
9700 WERROR _spoolss_AddPrintProvidor(struct pipes_struct *p,
9701 struct spoolss_AddPrintProvidor *r)
9702 {
9703 p->rng_fault_state = true;
9704 return WERR_NOT_SUPPORTED;
9705 }
9706
9707 /****************************************************************
9708 _spoolss_DeletePrintProvidor
9709 ****************************************************************/
9710
9711 WERROR _spoolss_DeletePrintProvidor(struct pipes_struct *p,
9712 struct spoolss_DeletePrintProvidor *r)
9713 {
9714 p->rng_fault_state = true;
9715 return WERR_NOT_SUPPORTED;
9716 }
9717
9718 /****************************************************************
9719 _spoolss_FindFirstPrinterChangeNotification
9720 ****************************************************************/
9721
9722 WERROR _spoolss_FindFirstPrinterChangeNotification(struct pipes_struct *p,
9723 struct spoolss_FindFirstPrinterChangeNotification *r)
9724 {
9725 p->rng_fault_state = true;
9726 return WERR_NOT_SUPPORTED;
9727 }
9728
9729 /****************************************************************
9730 _spoolss_FindNextPrinterChangeNotification
9731 ****************************************************************/
9732
9733 WERROR _spoolss_FindNextPrinterChangeNotification(struct pipes_struct *p,
9734 struct spoolss_FindNextPrinterChangeNotification *r)
9735 {
9736 p->rng_fault_state = true;
9737 return WERR_NOT_SUPPORTED;
9738 }
9739
9740 /****************************************************************
9741 _spoolss_RouterFindFirstPrinterChangeNotificationOld
9742 ****************************************************************/
9743
9744 WERROR _spoolss_RouterFindFirstPrinterChangeNotificationOld(struct pipes_struct *p,
9745 struct spoolss_RouterFindFirstPrinterChangeNotificationOld *r)
9746 {
9747 p->rng_fault_state = true;
9748 return WERR_NOT_SUPPORTED;
9749 }
9750
9751 /****************************************************************
9752 _spoolss_ReplyOpenPrinter
9753 ****************************************************************/
9754
9755 WERROR _spoolss_ReplyOpenPrinter(struct pipes_struct *p,
9756 struct spoolss_ReplyOpenPrinter *r)
9757 {
9758 p->rng_fault_state = true;
9759 return WERR_NOT_SUPPORTED;
9760 }
9761
9762 /****************************************************************
9763 _spoolss_RouterReplyPrinter
9764 ****************************************************************/
9765
9766 WERROR _spoolss_RouterReplyPrinter(struct pipes_struct *p,
9767 struct spoolss_RouterReplyPrinter *r)
9768 {
9769 p->rng_fault_state = true;
9770 return WERR_NOT_SUPPORTED;
9771 }
9772
9773 /****************************************************************
9774 _spoolss_ReplyClosePrinter
9775 ****************************************************************/
9776
9777 WERROR _spoolss_ReplyClosePrinter(struct pipes_struct *p,
9778 struct spoolss_ReplyClosePrinter *r)
9779 {
9780 p->rng_fault_state = true;
9781 return WERR_NOT_SUPPORTED;
9782 }
9783
9784 /****************************************************************
9785 _spoolss_AddPortEx
9786 ****************************************************************/
9787
9788 WERROR _spoolss_AddPortEx(struct pipes_struct *p,
9789 struct spoolss_AddPortEx *r)
9790 {
9791 p->rng_fault_state = true;
9792 return WERR_NOT_SUPPORTED;
9793 }
9794
9795 /****************************************************************
9796 _spoolss_RouterFindFirstPrinterChangeNotification
9797 ****************************************************************/
9798
9799 WERROR _spoolss_RouterFindFirstPrinterChangeNotification(struct pipes_struct *p,
9800 struct spoolss_RouterFindFirstPrinterChangeNotification *r)
9801 {
9802 p->rng_fault_state = true;
9803 return WERR_NOT_SUPPORTED;
9804 }
9805
9806 /****************************************************************
9807 _spoolss_SpoolerInit
9808 ****************************************************************/
9809
9810 WERROR _spoolss_SpoolerInit(struct pipes_struct *p,
9811 struct spoolss_SpoolerInit *r)
9812 {
9813 p->rng_fault_state = true;
9814 return WERR_NOT_SUPPORTED;
9815 }
9816
9817 /****************************************************************
9818 _spoolss_ResetPrinterEx
9819 ****************************************************************/
9820
9821 WERROR _spoolss_ResetPrinterEx(struct pipes_struct *p,
9822 struct spoolss_ResetPrinterEx *r)
9823 {
9824 p->rng_fault_state = true;
9825 return WERR_NOT_SUPPORTED;
9826 }
9827
9828 /****************************************************************
9829 _spoolss_RouterReplyPrinterEx
9830 ****************************************************************/
9831
9832 WERROR _spoolss_RouterReplyPrinterEx(struct pipes_struct *p,
9833 struct spoolss_RouterReplyPrinterEx *r)
9834 {
9835 p->rng_fault_state = true;
9836 return WERR_NOT_SUPPORTED;
9837 }
9838
9839 /****************************************************************
9840 _spoolss_44
9841 ****************************************************************/
9842
9843 WERROR _spoolss_44(struct pipes_struct *p,
9844 struct spoolss_44 *r)
9845 {
9846 p->rng_fault_state = true;
9847 return WERR_NOT_SUPPORTED;
9848 }
9849
9850 /****************************************************************
9851 _spoolss_47
9852 ****************************************************************/
9853
9854 WERROR _spoolss_47(struct pipes_struct *p,
9855 struct spoolss_47 *r)
9856 {
9857 p->rng_fault_state = true;
9858 return WERR_NOT_SUPPORTED;
9859 }
9860
9861 /****************************************************************
9862 _spoolss_4a
9863 ****************************************************************/
9864
9865 WERROR _spoolss_4a(struct pipes_struct *p,
9866 struct spoolss_4a *r)
9867 {
9868 p->rng_fault_state = true;
9869 return WERR_NOT_SUPPORTED;
9870 }
9871
9872 /****************************************************************
9873 _spoolss_4b
9874 ****************************************************************/
9875
9876 WERROR _spoolss_4b(struct pipes_struct *p,
9877 struct spoolss_4b *r)
9878 {
9879 p->rng_fault_state = true;
9880 return WERR_NOT_SUPPORTED;
9881 }
9882
9883 /****************************************************************
9884 _spoolss_4c
9885 ****************************************************************/
9886
9887 WERROR _spoolss_4c(struct pipes_struct *p,
9888 struct spoolss_4c *r)
9889 {
9890 p->rng_fault_state = true;
9891 return WERR_NOT_SUPPORTED;
9892 }
9893
9894 /****************************************************************
9895 _spoolss_53
9896 ****************************************************************/
9897
9898 WERROR _spoolss_53(struct pipes_struct *p,
9899 struct spoolss_53 *r)
9900 {
9901 p->rng_fault_state = true;
9902 return WERR_NOT_SUPPORTED;
9903 }
9904
9905 /****************************************************************
9906 _spoolss_55
9907 ****************************************************************/
9908
9909 WERROR _spoolss_55(struct pipes_struct *p,
9910 struct spoolss_55 *r)
9911 {
9912 p->rng_fault_state = true;
9913 return WERR_NOT_SUPPORTED;
9914 }
9915
9916 /****************************************************************
9917 _spoolss_56
9918 ****************************************************************/
9919
9920 WERROR _spoolss_56(struct pipes_struct *p,
9921 struct spoolss_56 *r)
9922 {
9923 p->rng_fault_state = true;
9924 return WERR_NOT_SUPPORTED;
9925 }
9926
9927 /****************************************************************
9928 _spoolss_57
9929 ****************************************************************/
9930
9931 WERROR _spoolss_57(struct pipes_struct *p,
9932 struct spoolss_57 *r)
9933 {
9934 p->rng_fault_state = true;
9935 return WERR_NOT_SUPPORTED;
9936 }
9937
9938 /****************************************************************
9939 _spoolss_5a
9940 ****************************************************************/
9941
9942 WERROR _spoolss_5a(struct pipes_struct *p,
9943 struct spoolss_5a *r)
9944 {
9945 p->rng_fault_state = true;
9946 return WERR_NOT_SUPPORTED;
9947 }
9948
9949 /****************************************************************
9950 _spoolss_5b
9951 ****************************************************************/
9952
9953 WERROR _spoolss_5b(struct pipes_struct *p,
9954 struct spoolss_5b *r)
9955 {
9956 p->rng_fault_state = true;
9957 return WERR_NOT_SUPPORTED;
9958 }
9959
9960 /****************************************************************
9961 _spoolss_5c
9962 ****************************************************************/
9963
9964 WERROR _spoolss_5c(struct pipes_struct *p,
9965 struct spoolss_5c *r)
9966 {
9967 p->rng_fault_state = true;
9968 return WERR_NOT_SUPPORTED;
9969 }
9970
9971 /****************************************************************
9972 _spoolss_5d
9973 ****************************************************************/
9974
9975 WERROR _spoolss_5d(struct pipes_struct *p,
9976 struct spoolss_5d *r)
9977 {
9978 p->rng_fault_state = true;
9979 return WERR_NOT_SUPPORTED;
9980 }
9981
9982 /****************************************************************
9983 _spoolss_5e
9984 ****************************************************************/
9985
9986 WERROR _spoolss_5e(struct pipes_struct *p,
9987 struct spoolss_5e *r)
9988 {
9989 p->rng_fault_state = true;
9990 return WERR_NOT_SUPPORTED;
9991 }
9992
9993 /****************************************************************
9994 _spoolss_5f
9995 ****************************************************************/
9996
9997 WERROR _spoolss_5f(struct pipes_struct *p,
9998 struct spoolss_5f *r)
9999 {
10000 p->rng_fault_state = true;
10001 return WERR_NOT_SUPPORTED;
10002 }
10003
10004 /****************************************************************
10005 _spoolss_60
10006 ****************************************************************/
10007
10008 WERROR _spoolss_60(struct pipes_struct *p,
10009 struct spoolss_60 *r)
10010 {
10011 p->rng_fault_state = true;
10012 return WERR_NOT_SUPPORTED;
10013 }
10014
10015 /****************************************************************
10016 _spoolss_61
10017 ****************************************************************/
10018
10019 WERROR _spoolss_61(struct pipes_struct *p,
10020 struct spoolss_61 *r)
10021 {
10022 p->rng_fault_state = true;
10023 return WERR_NOT_SUPPORTED;
10024 }
10025
10026 /****************************************************************
10027 _spoolss_62
10028 ****************************************************************/
10029
10030 WERROR _spoolss_62(struct pipes_struct *p,
10031 struct spoolss_62 *r)
10032 {
10033 p->rng_fault_state = true;
10034 return WERR_NOT_SUPPORTED;
10035 }
10036
10037 /****************************************************************
10038 _spoolss_63
10039 ****************************************************************/
10040
10041 WERROR _spoolss_63(struct pipes_struct *p,
10042 struct spoolss_63 *r)
10043 {
10044 p->rng_fault_state = true;
10045 return WERR_NOT_SUPPORTED;
10046 }
10047
10048 /****************************************************************
10049 _spoolss_64
10050 ****************************************************************/
10051
10052 WERROR _spoolss_64(struct pipes_struct *p,
10053 struct spoolss_64 *r)
10054 {
10055 p->rng_fault_state = true;
10056 return WERR_NOT_SUPPORTED;
10057 }
10058
10059 /****************************************************************
10060 _spoolss_65
10061 ****************************************************************/
10062
10063 WERROR _spoolss_65(struct pipes_struct *p,
10064 struct spoolss_65 *r)
10065 {
10066 p->rng_fault_state = true;
10067 return WERR_NOT_SUPPORTED;
10068 }
10069
10070 /****************************************************************
10071 _spoolss_GetCorePrinterDrivers
10072 ****************************************************************/
10073
10074 WERROR _spoolss_GetCorePrinterDrivers(struct pipes_struct *p,
10075 struct spoolss_GetCorePrinterDrivers *r)
10076 {
10077 p->rng_fault_state = true;
10078 return WERR_NOT_SUPPORTED;
10079 }
10080
10081 /****************************************************************
10082 _spoolss_67
10083 ****************************************************************/
10084
10085 WERROR _spoolss_67(struct pipes_struct *p,
10086 struct spoolss_67 *r)
10087 {
10088 p->rng_fault_state = true;
10089 return WERR_NOT_SUPPORTED;
10090 }
10091
10092 /****************************************************************
10093 _spoolss_GetPrinterDriverPackagePath
10094 ****************************************************************/
10095
10096 WERROR _spoolss_GetPrinterDriverPackagePath(struct pipes_struct *p,
10097 struct spoolss_GetPrinterDriverPackagePath *r)
10098 {
10099 p->rng_fault_state = true;
10100 return WERR_NOT_SUPPORTED;
10101 }
10102
10103 /****************************************************************
10104 _spoolss_69
10105 ****************************************************************/
10106
10107 WERROR _spoolss_69(struct pipes_struct *p,
10108 struct spoolss_69 *r)
10109 {
10110 p->rng_fault_state = true;
10111 return WERR_NOT_SUPPORTED;
10112 }
10113
10114 /****************************************************************
10115 _spoolss_6a
10116 ****************************************************************/
10117
10118 WERROR _spoolss_6a(struct pipes_struct *p,
10119 struct spoolss_6a *r)
10120 {
10121 p->rng_fault_state = true;
10122 return WERR_NOT_SUPPORTED;
10123 }
10124
10125 /****************************************************************
10126 _spoolss_6b
10127 ****************************************************************/
10128
10129 WERROR _spoolss_6b(struct pipes_struct *p,
10130 struct spoolss_6b *r)
10131 {
10132 p->rng_fault_state = true;
10133 return WERR_NOT_SUPPORTED;
10134 }
10135
10136 /****************************************************************
10137 _spoolss_6c
10138 ****************************************************************/
10139
10140 WERROR _spoolss_6c(struct pipes_struct *p,
10141 struct spoolss_6c *r)
10142 {
10143 p->rng_fault_state = true;
10144 return WERR_NOT_SUPPORTED;
10145 }
10146
10147 /****************************************************************
10148 _spoolss_6d
10149 ****************************************************************/
10150
10151 WERROR _spoolss_6d(struct pipes_struct *p,
10152 struct spoolss_6d *r)
10153 {
10154 p->rng_fault_state = true;
10155 return WERR_NOT_SUPPORTED;
10156 }
WIP