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Revert "s3: Use cups-config --libs"
[Samba/gebeck_regimport.git] / source3 / rpc_server / srv_spoolss_nt.c
blobcec0b7138e55f2fa912e40ceb5007cb1b83abaad
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(msg_ctx, 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(struct messaging_context *msg_ctx)
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(msg_ctx, 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(struct messaging_context *msg_ctx,
2476 int snum,
2477 struct spoolss_Notify *data,
2478 print_queue_struct *queue,
2479 struct spoolss_PrinterInfo2 *pinfo2,
2480 TALLOC_CTX *mem_ctx)
2481 {
2482 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->servername);
2483 }
2484
2485 /*******************************************************************
2486 * fill a notify_info_data with the printername (not including the servername).
2487 ********************************************************************/
2488
2489 static void spoolss_notify_printer_name(struct messaging_context *msg_ctx,
2490 int snum,
2491 struct spoolss_Notify *data,
2492 print_queue_struct *queue,
2493 struct spoolss_PrinterInfo2 *pinfo2,
2494 TALLOC_CTX *mem_ctx)
2495 {
2496 /* the notify name should not contain the \\server\ part */
2497 const char *p = strrchr(pinfo2->printername, '\\');
2498
2499 if (!p) {
2500 p = pinfo2->printername;
2501 } else {
2502 p++;
2503 }
2504
2505 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
2506 }
2507
2508 /*******************************************************************
2509 * fill a notify_info_data with the servicename
2510 ********************************************************************/
2511
2512 static void spoolss_notify_share_name(struct messaging_context *msg_ctx,
2513 int snum,
2514 struct spoolss_Notify *data,
2515 print_queue_struct *queue,
2516 struct spoolss_PrinterInfo2 *pinfo2,
2517 TALLOC_CTX *mem_ctx)
2518 {
2519 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, lp_servicename(snum));
2520 }
2521
2522 /*******************************************************************
2523 * fill a notify_info_data with the port name
2524 ********************************************************************/
2525
2526 static void spoolss_notify_port_name(struct messaging_context *msg_ctx,
2527 int snum,
2528 struct spoolss_Notify *data,
2529 print_queue_struct *queue,
2530 struct spoolss_PrinterInfo2 *pinfo2,
2531 TALLOC_CTX *mem_ctx)
2532 {
2533 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->portname);
2534 }
2535
2536 /*******************************************************************
2537 * fill a notify_info_data with the printername
2538 * but it doesn't exist, have to see what to do
2539 ********************************************************************/
2540
2541 static void spoolss_notify_driver_name(struct messaging_context *msg_ctx,
2542 int snum,
2543 struct spoolss_Notify *data,
2544 print_queue_struct *queue,
2545 struct spoolss_PrinterInfo2 *pinfo2,
2546 TALLOC_CTX *mem_ctx)
2547 {
2548 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->drivername);
2549 }
2550
2551 /*******************************************************************
2552 * fill a notify_info_data with the comment
2553 ********************************************************************/
2554
2555 static void spoolss_notify_comment(struct messaging_context *msg_ctx,
2556 int snum,
2557 struct spoolss_Notify *data,
2558 print_queue_struct *queue,
2559 struct spoolss_PrinterInfo2 *pinfo2,
2560 TALLOC_CTX *mem_ctx)
2561 {
2562 const char *p;
2563
2564 if (*pinfo2->comment == '\0') {
2565 p = lp_comment(snum);
2566 } else {
2567 p = pinfo2->comment;
2568 }
2569
2570 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
2571 }
2572
2573 /*******************************************************************
2574 * fill a notify_info_data with the comment
2575 * location = "Room 1, floor 2, building 3"
2576 ********************************************************************/
2577
2578 static void spoolss_notify_location(struct messaging_context *msg_ctx,
2579 int snum,
2580 struct spoolss_Notify *data,
2581 print_queue_struct *queue,
2582 struct spoolss_PrinterInfo2 *pinfo2,
2583 TALLOC_CTX *mem_ctx)
2584 {
2585 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->location);
2586 }
2587
2588 /*******************************************************************
2589 * fill a notify_info_data with the device mode
2590 * jfm:xxxx don't to it for know but that's a real problem !!!
2591 ********************************************************************/
2592
2593 static void spoolss_notify_devmode(struct messaging_context *msg_ctx,
2594 int snum,
2595 struct spoolss_Notify *data,
2596 print_queue_struct *queue,
2597 struct spoolss_PrinterInfo2 *pinfo2,
2598 TALLOC_CTX *mem_ctx)
2599 {
2600 /* for a dummy implementation we have to zero the fields */
2601 SETUP_SPOOLSS_NOTIFY_DATA_DEVMODE(data, NULL);
2602 }
2603
2604 /*******************************************************************
2605 * fill a notify_info_data with the separator file name
2606 ********************************************************************/
2607
2608 static void spoolss_notify_sepfile(struct messaging_context *msg_ctx,
2609 int snum,
2610 struct spoolss_Notify *data,
2611 print_queue_struct *queue,
2612 struct spoolss_PrinterInfo2 *pinfo2,
2613 TALLOC_CTX *mem_ctx)
2614 {
2615 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->sepfile);
2616 }
2617
2618 /*******************************************************************
2619 * fill a notify_info_data with the print processor
2620 * jfm:xxxx return always winprint to indicate we don't do anything to it
2621 ********************************************************************/
2622
2623 static void spoolss_notify_print_processor(struct messaging_context *msg_ctx,
2624 int snum,
2625 struct spoolss_Notify *data,
2626 print_queue_struct *queue,
2627 struct spoolss_PrinterInfo2 *pinfo2,
2628 TALLOC_CTX *mem_ctx)
2629 {
2630 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->printprocessor);
2631 }
2632
2633 /*******************************************************************
2634 * fill a notify_info_data with the print processor options
2635 * jfm:xxxx send an empty string
2636 ********************************************************************/
2637
2638 static void spoolss_notify_parameters(struct messaging_context *msg_ctx,
2639 int snum,
2640 struct spoolss_Notify *data,
2641 print_queue_struct *queue,
2642 struct spoolss_PrinterInfo2 *pinfo2,
2643 TALLOC_CTX *mem_ctx)
2644 {
2645 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->parameters);
2646 }
2647
2648 /*******************************************************************
2649 * fill a notify_info_data with the data type
2650 * jfm:xxxx always send RAW as data type
2651 ********************************************************************/
2652
2653 static void spoolss_notify_datatype(struct messaging_context *msg_ctx,
2654 int snum,
2655 struct spoolss_Notify *data,
2656 print_queue_struct *queue,
2657 struct spoolss_PrinterInfo2 *pinfo2,
2658 TALLOC_CTX *mem_ctx)
2659 {
2660 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, pinfo2->datatype);
2661 }
2662
2663 /*******************************************************************
2664 * fill a notify_info_data with the security descriptor
2665 * jfm:xxxx send an null pointer to say no security desc
2666 * have to implement security before !
2667 ********************************************************************/
2668
2669 static void spoolss_notify_security_desc(struct messaging_context *msg_ctx,
2670 int snum,
2671 struct spoolss_Notify *data,
2672 print_queue_struct *queue,
2673 struct spoolss_PrinterInfo2 *pinfo2,
2674 TALLOC_CTX *mem_ctx)
2675 {
2676 SETUP_SPOOLSS_NOTIFY_DATA_SECDESC(data, pinfo2->secdesc);
2677 }
2678
2679 /*******************************************************************
2680 * fill a notify_info_data with the attributes
2681 * jfm:xxxx a samba printer is always shared
2682 ********************************************************************/
2683
2684 static void spoolss_notify_attributes(struct messaging_context *msg_ctx,
2685 int snum,
2686 struct spoolss_Notify *data,
2687 print_queue_struct *queue,
2688 struct spoolss_PrinterInfo2 *pinfo2,
2689 TALLOC_CTX *mem_ctx)
2690 {
2691 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->attributes);
2692 }
2693
2694 /*******************************************************************
2695 * fill a notify_info_data with the priority
2696 ********************************************************************/
2697
2698 static void spoolss_notify_priority(struct messaging_context *msg_ctx,
2699 int snum,
2700 struct spoolss_Notify *data,
2701 print_queue_struct *queue,
2702 struct spoolss_PrinterInfo2 *pinfo2,
2703 TALLOC_CTX *mem_ctx)
2704 {
2705 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->priority);
2706 }
2707
2708 /*******************************************************************
2709 * fill a notify_info_data with the default priority
2710 ********************************************************************/
2711
2712 static void spoolss_notify_default_priority(struct messaging_context *msg_ctx,
2713 int snum,
2714 struct spoolss_Notify *data,
2715 print_queue_struct *queue,
2716 struct spoolss_PrinterInfo2 *pinfo2,
2717 TALLOC_CTX *mem_ctx)
2718 {
2719 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->defaultpriority);
2720 }
2721
2722 /*******************************************************************
2723 * fill a notify_info_data with the start time
2724 ********************************************************************/
2725
2726 static void spoolss_notify_start_time(struct messaging_context *msg_ctx,
2727 int snum,
2728 struct spoolss_Notify *data,
2729 print_queue_struct *queue,
2730 struct spoolss_PrinterInfo2 *pinfo2,
2731 TALLOC_CTX *mem_ctx)
2732 {
2733 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->starttime);
2734 }
2735
2736 /*******************************************************************
2737 * fill a notify_info_data with the until time
2738 ********************************************************************/
2739
2740 static void spoolss_notify_until_time(struct messaging_context *msg_ctx,
2741 int snum,
2742 struct spoolss_Notify *data,
2743 print_queue_struct *queue,
2744 struct spoolss_PrinterInfo2 *pinfo2,
2745 TALLOC_CTX *mem_ctx)
2746 {
2747 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->untiltime);
2748 }
2749
2750 /*******************************************************************
2751 * fill a notify_info_data with the status
2752 ********************************************************************/
2753
2754 static void spoolss_notify_status(struct messaging_context *msg_ctx,
2755 int snum,
2756 struct spoolss_Notify *data,
2757 print_queue_struct *queue,
2758 struct spoolss_PrinterInfo2 *pinfo2,
2759 TALLOC_CTX *mem_ctx)
2760 {
2761 print_status_struct status;
2762
2763 print_queue_length(msg_ctx, snum, &status);
2764 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, status.status);
2765 }
2766
2767 /*******************************************************************
2768 * fill a notify_info_data with the number of jobs queued
2769 ********************************************************************/
2770
2771 static void spoolss_notify_cjobs(struct messaging_context *msg_ctx,
2772 int snum,
2773 struct spoolss_Notify *data,
2774 print_queue_struct *queue,
2775 struct spoolss_PrinterInfo2 *pinfo2,
2776 TALLOC_CTX *mem_ctx)
2777 {
2778 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(
2779 data, print_queue_length(msg_ctx, snum, NULL));
2780 }
2781
2782 /*******************************************************************
2783 * fill a notify_info_data with the average ppm
2784 ********************************************************************/
2785
2786 static void spoolss_notify_average_ppm(struct messaging_context *msg_ctx,
2787 int snum,
2788 struct spoolss_Notify *data,
2789 print_queue_struct *queue,
2790 struct spoolss_PrinterInfo2 *pinfo2,
2791 TALLOC_CTX *mem_ctx)
2792 {
2793 /* always respond 8 pages per minutes */
2794 /* a little hard ! */
2795 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, pinfo2->averageppm);
2796 }
2797
2798 /*******************************************************************
2799 * fill a notify_info_data with username
2800 ********************************************************************/
2801
2802 static void spoolss_notify_username(struct messaging_context *msg_ctx,
2803 int snum,
2804 struct spoolss_Notify *data,
2805 print_queue_struct *queue,
2806 struct spoolss_PrinterInfo2 *pinfo2,
2807 TALLOC_CTX *mem_ctx)
2808 {
2809 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, queue->fs_user);
2810 }
2811
2812 /*******************************************************************
2813 * fill a notify_info_data with job status
2814 ********************************************************************/
2815
2816 static void spoolss_notify_job_status(struct messaging_context *msg_ctx,
2817 int snum,
2818 struct spoolss_Notify *data,
2819 print_queue_struct *queue,
2820 struct spoolss_PrinterInfo2 *pinfo2,
2821 TALLOC_CTX *mem_ctx)
2822 {
2823 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, nt_printj_status(queue->status));
2824 }
2825
2826 /*******************************************************************
2827 * fill a notify_info_data with job name
2828 ********************************************************************/
2829
2830 static void spoolss_notify_job_name(struct messaging_context *msg_ctx,
2831 int snum,
2832 struct spoolss_Notify *data,
2833 print_queue_struct *queue,
2834 struct spoolss_PrinterInfo2 *pinfo2,
2835 TALLOC_CTX *mem_ctx)
2836 {
2837 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, queue->fs_file);
2838 }
2839
2840 /*******************************************************************
2841 * fill a notify_info_data with job status
2842 ********************************************************************/
2843
2844 static void spoolss_notify_job_status_string(struct messaging_context *msg_ctx,
2845 int snum,
2846 struct spoolss_Notify *data,
2847 print_queue_struct *queue,
2848 struct spoolss_PrinterInfo2 *pinfo2,
2849 TALLOC_CTX *mem_ctx)
2850 {
2851 /*
2852 * Now we're returning job status codes we just return a "" here. JRA.
2853 */
2854
2855 const char *p = "";
2856
2857 #if 0 /* NO LONGER NEEDED - JRA. 02/22/2001 */
2858 p = "unknown";
2859
2860 switch (queue->status) {
2861 case LPQ_QUEUED:
2862 p = "Queued";
2863 break;
2864 case LPQ_PAUSED:
2865 p = ""; /* NT provides the paused string */
2866 break;
2867 case LPQ_SPOOLING:
2868 p = "Spooling";
2869 break;
2870 case LPQ_PRINTING:
2871 p = "Printing";
2872 break;
2873 }
2874 #endif /* NO LONGER NEEDED. */
2875
2876 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
2877 }
2878
2879 /*******************************************************************
2880 * fill a notify_info_data with job time
2881 ********************************************************************/
2882
2883 static void spoolss_notify_job_time(struct messaging_context *msg_ctx,
2884 int snum,
2885 struct spoolss_Notify *data,
2886 print_queue_struct *queue,
2887 struct spoolss_PrinterInfo2 *pinfo2,
2888 TALLOC_CTX *mem_ctx)
2889 {
2890 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, 0);
2891 }
2892
2893 /*******************************************************************
2894 * fill a notify_info_data with job size
2895 ********************************************************************/
2896
2897 static void spoolss_notify_job_size(struct messaging_context *msg_ctx,
2898 int snum,
2899 struct spoolss_Notify *data,
2900 print_queue_struct *queue,
2901 struct spoolss_PrinterInfo2 *pinfo2,
2902 TALLOC_CTX *mem_ctx)
2903 {
2904 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->size);
2905 }
2906
2907 /*******************************************************************
2908 * fill a notify_info_data with page info
2909 ********************************************************************/
2910 static void spoolss_notify_total_pages(struct messaging_context *msg_ctx,
2911 int snum,
2912 struct spoolss_Notify *data,
2913 print_queue_struct *queue,
2914 struct spoolss_PrinterInfo2 *pinfo2,
2915 TALLOC_CTX *mem_ctx)
2916 {
2917 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->page_count);
2918 }
2919
2920 /*******************************************************************
2921 * fill a notify_info_data with pages printed info.
2922 ********************************************************************/
2923 static void spoolss_notify_pages_printed(struct messaging_context *msg_ctx,
2924 int snum,
2925 struct spoolss_Notify *data,
2926 print_queue_struct *queue,
2927 struct spoolss_PrinterInfo2 *pinfo2,
2928 TALLOC_CTX *mem_ctx)
2929 {
2930 /* Add code when back-end tracks this */
2931 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, 0);
2932 }
2933
2934 /*******************************************************************
2935 Fill a notify_info_data with job position.
2936 ********************************************************************/
2937
2938 static void spoolss_notify_job_position(struct messaging_context *msg_ctx,
2939 int snum,
2940 struct spoolss_Notify *data,
2941 print_queue_struct *queue,
2942 struct spoolss_PrinterInfo2 *pinfo2,
2943 TALLOC_CTX *mem_ctx)
2944 {
2945 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->job);
2946 }
2947
2948 /*******************************************************************
2949 Fill a notify_info_data with submitted time.
2950 ********************************************************************/
2951
2952 static void spoolss_notify_submitted_time(struct messaging_context *msg_ctx,
2953 int snum,
2954 struct spoolss_Notify *data,
2955 print_queue_struct *queue,
2956 struct spoolss_PrinterInfo2 *pinfo2,
2957 TALLOC_CTX *mem_ctx)
2958 {
2959 data->data.string.string = NULL;
2960 data->data.string.size = 0;
2961
2962 init_systemtime_buffer(mem_ctx, gmtime(&queue->time),
2963 &data->data.string.string,
2964 &data->data.string.size);
2965
2966 }
2967
2968 struct s_notify_info_data_table
2969 {
2970 enum spoolss_NotifyType type;
2971 uint16_t field;
2972 const char *name;
2973 enum spoolss_NotifyTable variable_type;
2974 void (*fn) (struct messaging_context *msg_ctx,
2975 int snum, struct spoolss_Notify *data,
2976 print_queue_struct *queue,
2977 struct spoolss_PrinterInfo2 *pinfo2,
2978 TALLOC_CTX *mem_ctx);
2979 };
2980
2981 /* A table describing the various print notification constants and
2982 whether the notification data is a pointer to a variable sized
2983 buffer, a one value uint32_t or a two value uint32_t. */
2984
2985 static const struct s_notify_info_data_table notify_info_data_table[] =
2986 {
2987 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SERVER_NAME, "PRINTER_NOTIFY_FIELD_SERVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_server_name },
2988 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRINTER_NAME, "PRINTER_NOTIFY_FIELD_PRINTER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_printer_name },
2989 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SHARE_NAME, "PRINTER_NOTIFY_FIELD_SHARE_NAME", NOTIFY_TABLE_STRING, spoolss_notify_share_name },
2990 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PORT_NAME, "PRINTER_NOTIFY_FIELD_PORT_NAME", NOTIFY_TABLE_STRING, spoolss_notify_port_name },
2991 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DRIVER_NAME, "PRINTER_NOTIFY_FIELD_DRIVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_driver_name },
2992 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_COMMENT, "PRINTER_NOTIFY_FIELD_COMMENT", NOTIFY_TABLE_STRING, spoolss_notify_comment },
2993 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_LOCATION, "PRINTER_NOTIFY_FIELD_LOCATION", NOTIFY_TABLE_STRING, spoolss_notify_location },
2994 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DEVMODE, "PRINTER_NOTIFY_FIELD_DEVMODE", NOTIFY_TABLE_DEVMODE, spoolss_notify_devmode },
2995 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SEPFILE, "PRINTER_NOTIFY_FIELD_SEPFILE", NOTIFY_TABLE_STRING, spoolss_notify_sepfile },
2996 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR, "PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR", NOTIFY_TABLE_STRING, spoolss_notify_print_processor },
2997 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PARAMETERS, "PRINTER_NOTIFY_FIELD_PARAMETERS", NOTIFY_TABLE_STRING, spoolss_notify_parameters },
2998 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DATATYPE, "PRINTER_NOTIFY_FIELD_DATATYPE", NOTIFY_TABLE_STRING, spoolss_notify_datatype },
2999 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR, "PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NOTIFY_TABLE_SECURITYDESCRIPTOR, spoolss_notify_security_desc },
3000 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_ATTRIBUTES, "PRINTER_NOTIFY_FIELD_ATTRIBUTES", NOTIFY_TABLE_DWORD, spoolss_notify_attributes },
3001 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRIORITY, "PRINTER_NOTIFY_FIELD_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_priority },
3002 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY, "PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_default_priority },
3003 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_START_TIME, "PRINTER_NOTIFY_FIELD_START_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_start_time },
3004 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_UNTIL_TIME, "PRINTER_NOTIFY_FIELD_UNTIL_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_until_time },
3005 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_STATUS, "PRINTER_NOTIFY_FIELD_STATUS", NOTIFY_TABLE_DWORD, spoolss_notify_status },
3006 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_STATUS_STRING, "PRINTER_NOTIFY_FIELD_STATUS_STRING", NOTIFY_TABLE_STRING, NULL },
3007 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_CJOBS, "PRINTER_NOTIFY_FIELD_CJOBS", NOTIFY_TABLE_DWORD, spoolss_notify_cjobs },
3008 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_AVERAGE_PPM, "PRINTER_NOTIFY_FIELD_AVERAGE_PPM", NOTIFY_TABLE_DWORD, spoolss_notify_average_ppm },
3009 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_TOTAL_PAGES, "PRINTER_NOTIFY_FIELD_TOTAL_PAGES", NOTIFY_TABLE_DWORD, NULL },
3010 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PAGES_PRINTED, "PRINTER_NOTIFY_FIELD_PAGES_PRINTED", NOTIFY_TABLE_DWORD, NULL },
3011 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_TOTAL_BYTES, "PRINTER_NOTIFY_FIELD_TOTAL_BYTES", NOTIFY_TABLE_DWORD, NULL },
3012 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_BYTES_PRINTED, "PRINTER_NOTIFY_FIELD_BYTES_PRINTED", NOTIFY_TABLE_DWORD, NULL },
3013 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRINTER_NAME, "JOB_NOTIFY_FIELD_PRINTER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_printer_name },
3014 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_MACHINE_NAME, "JOB_NOTIFY_FIELD_MACHINE_NAME", NOTIFY_TABLE_STRING, spoolss_notify_server_name },
3015 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PORT_NAME, "JOB_NOTIFY_FIELD_PORT_NAME", NOTIFY_TABLE_STRING, spoolss_notify_port_name },
3016 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_USER_NAME, "JOB_NOTIFY_FIELD_USER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_username },
3017 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_NOTIFY_NAME, "JOB_NOTIFY_FIELD_NOTIFY_NAME", NOTIFY_TABLE_STRING, spoolss_notify_username },
3018 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DATATYPE, "JOB_NOTIFY_FIELD_DATATYPE", NOTIFY_TABLE_STRING, spoolss_notify_datatype },
3019 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRINT_PROCESSOR, "JOB_NOTIFY_FIELD_PRINT_PROCESSOR", NOTIFY_TABLE_STRING, spoolss_notify_print_processor },
3020 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PARAMETERS, "JOB_NOTIFY_FIELD_PARAMETERS", NOTIFY_TABLE_STRING, spoolss_notify_parameters },
3021 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DRIVER_NAME, "JOB_NOTIFY_FIELD_DRIVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_driver_name },
3022 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DEVMODE, "JOB_NOTIFY_FIELD_DEVMODE", NOTIFY_TABLE_DEVMODE, spoolss_notify_devmode },
3023 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_STATUS, "JOB_NOTIFY_FIELD_STATUS", NOTIFY_TABLE_DWORD, spoolss_notify_job_status },
3024 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_STATUS_STRING, "JOB_NOTIFY_FIELD_STATUS_STRING", NOTIFY_TABLE_STRING, spoolss_notify_job_status_string },
3025 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR, "JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NOTIFY_TABLE_SECURITYDESCRIPTOR, NULL },
3026 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DOCUMENT, "JOB_NOTIFY_FIELD_DOCUMENT", NOTIFY_TABLE_STRING, spoolss_notify_job_name },
3027 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRIORITY, "JOB_NOTIFY_FIELD_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_priority },
3028 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_POSITION, "JOB_NOTIFY_FIELD_POSITION", NOTIFY_TABLE_DWORD, spoolss_notify_job_position },
3029 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_SUBMITTED, "JOB_NOTIFY_FIELD_SUBMITTED", NOTIFY_TABLE_TIME, spoolss_notify_submitted_time },
3030 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_START_TIME, "JOB_NOTIFY_FIELD_START_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_start_time },
3031 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_UNTIL_TIME, "JOB_NOTIFY_FIELD_UNTIL_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_until_time },
3032 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TIME, "JOB_NOTIFY_FIELD_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_job_time },
3033 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TOTAL_PAGES, "JOB_NOTIFY_FIELD_TOTAL_PAGES", NOTIFY_TABLE_DWORD, spoolss_notify_total_pages },
3034 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PAGES_PRINTED, "JOB_NOTIFY_FIELD_PAGES_PRINTED", NOTIFY_TABLE_DWORD, spoolss_notify_pages_printed },
3035 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TOTAL_BYTES, "JOB_NOTIFY_FIELD_TOTAL_BYTES", NOTIFY_TABLE_DWORD, spoolss_notify_job_size },
3036 };
3037
3038 /*******************************************************************
3039 Return the variable_type of info_data structure.
3040 ********************************************************************/
3041
3042 static uint32_t variable_type_of_notify_info_data(enum spoolss_NotifyType type,
3043 uint16_t field)
3044 {
3045 int i=0;
3046
3047 for (i = 0; i < ARRAY_SIZE(notify_info_data_table); i++) {
3048 if ( (notify_info_data_table[i].type == type) &&
3049 (notify_info_data_table[i].field == field) ) {
3050 return notify_info_data_table[i].variable_type;
3051 }
3052 }
3053
3054 DEBUG(5, ("invalid notify data type %d/%d\n", type, field));
3055
3056 return 0;
3057 }
3058
3059 /****************************************************************************
3060 ****************************************************************************/
3061
3062 static bool search_notify(enum spoolss_NotifyType type,
3063 uint16_t field,
3064 int *value)
3065 {
3066 int i;
3067
3068 for (i = 0; i < ARRAY_SIZE(notify_info_data_table); i++) {
3069 if (notify_info_data_table[i].type == type &&
3070 notify_info_data_table[i].field == field &&
3071 notify_info_data_table[i].fn != NULL) {
3072 *value = i;
3073 return true;
3074 }
3075 }
3076
3077 return false;
3078 }
3079
3080 /****************************************************************************
3081 ****************************************************************************/
3082
3083 static void construct_info_data(struct spoolss_Notify *info_data,
3084 enum spoolss_NotifyType type,
3085 uint16_t field, int id)
3086 {
3087 info_data->type = type;
3088 info_data->field.field = field;
3089 info_data->variable_type = variable_type_of_notify_info_data(type, field);
3090 info_data->job_id = id;
3091 }
3092
3093 /*******************************************************************
3094 *
3095 * fill a notify_info struct with info asked
3096 *
3097 ********************************************************************/
3098
3099 static bool construct_notify_printer_info(struct messaging_context *msg_ctx,
3100 Printer_entry *print_hnd,
3101 struct spoolss_NotifyInfo *info,
3102 struct spoolss_PrinterInfo2 *pinfo2,
3103 int snum,
3104 const struct spoolss_NotifyOptionType *option_type,
3105 uint32_t id,
3106 TALLOC_CTX *mem_ctx)
3107 {
3108 int field_num,j;
3109 enum spoolss_NotifyType type;
3110 uint16_t field;
3111
3112 struct spoolss_Notify *current_data;
3113 print_queue_struct *queue=NULL;
3114
3115 type = option_type->type;
3116
3117 DEBUG(4,("construct_notify_printer_info: Notify type: [%s], number of notify info: [%d] on printer: [%s]\n",
3118 (type == PRINTER_NOTIFY_TYPE ? "PRINTER_NOTIFY_TYPE" : "JOB_NOTIFY_TYPE"),
3119 option_type->count, lp_servicename(snum)));
3120
3121 for(field_num=0; field_num < option_type->count; field_num++) {
3122 field = option_type->fields[field_num].field;
3123
3124 DEBUG(4,("construct_notify_printer_info: notify [%d]: type [%x], field [%x]\n", field_num, type, field));
3125
3126 if (!search_notify(type, field, &j) )
3127 continue;
3128
3129 info->notifies = TALLOC_REALLOC_ARRAY(info, info->notifies,
3130 struct spoolss_Notify,
3131 info->count + 1);
3132 if (info->notifies == NULL) {
3133 DEBUG(2,("construct_notify_printer_info: failed to enlarge buffer info->data!\n"));
3134 return false;
3135 }
3136
3137 current_data = &info->notifies[info->count];
3138
3139 construct_info_data(current_data, type, field, id);
3140
3141 DEBUG(10, ("construct_notify_printer_info: "
3142 "calling [%s] snum=%d printername=[%s])\n",
3143 notify_info_data_table[j].name, snum,
3144 pinfo2->printername));
3145
3146 notify_info_data_table[j].fn(msg_ctx, snum, current_data,
3147 queue, pinfo2, mem_ctx);
3148
3149 info->count++;
3150 }
3151
3152 return true;
3153 }
3154
3155 /*******************************************************************
3156 *
3157 * fill a notify_info struct with info asked
3158 *
3159 ********************************************************************/
3160
3161 static bool construct_notify_jobs_info(struct messaging_context *msg_ctx,
3162 print_queue_struct *queue,
3163 struct spoolss_NotifyInfo *info,
3164 struct spoolss_PrinterInfo2 *pinfo2,
3165 int snum,
3166 const struct spoolss_NotifyOptionType *option_type,
3167 uint32_t id,
3168 TALLOC_CTX *mem_ctx)
3169 {
3170 int field_num,j;
3171 enum spoolss_NotifyType type;
3172 uint16_t field;
3173 struct spoolss_Notify *current_data;
3174
3175 DEBUG(4,("construct_notify_jobs_info\n"));
3176
3177 type = option_type->type;
3178
3179 DEBUGADD(4,("Notify type: [%s], number of notify info: [%d]\n",
3180 (type == PRINTER_NOTIFY_TYPE ? "PRINTER_NOTIFY_TYPE" : "JOB_NOTIFY_TYPE"),
3181 option_type->count));
3182
3183 for(field_num=0; field_num<option_type->count; field_num++) {
3184 field = option_type->fields[field_num].field;
3185
3186 if (!search_notify(type, field, &j) )
3187 continue;
3188
3189 info->notifies = TALLOC_REALLOC_ARRAY(info, info->notifies,
3190 struct spoolss_Notify,
3191 info->count + 1);
3192 if (info->notifies == NULL) {
3193 DEBUG(2,("construct_notify_jobs_info: failed to enlarg buffer info->data!\n"));
3194 return false;
3195 }
3196
3197 current_data=&(info->notifies[info->count]);
3198
3199 construct_info_data(current_data, type, field, id);
3200 notify_info_data_table[j].fn(msg_ctx, snum, current_data,
3201 queue, pinfo2, mem_ctx);
3202 info->count++;
3203 }
3204
3205 return true;
3206 }
3207
3208 /*
3209 * JFM: The enumeration is not that simple, it's even non obvious.
3210 *
3211 * let's take an example: I want to monitor the PRINTER SERVER for
3212 * the printer's name and the number of jobs currently queued.
3213 * So in the NOTIFY_OPTION, I have one NOTIFY_OPTION_TYPE structure.
3214 * Its type is PRINTER_NOTIFY_TYPE and it has 2 fields NAME and CJOBS.
3215 *
3216 * I have 3 printers on the back of my server.
3217 *
3218 * Now the response is a NOTIFY_INFO structure, with 6 NOTIFY_INFO_DATA
3219 * structures.
3220 * Number Data Id
3221 * 1 printer 1 name 1
3222 * 2 printer 1 cjob 1
3223 * 3 printer 2 name 2
3224 * 4 printer 2 cjob 2
3225 * 5 printer 3 name 3
3226 * 6 printer 3 name 3
3227 *
3228 * that's the print server case, the printer case is even worse.
3229 */
3230
3231 /*******************************************************************
3232 *
3233 * enumerate all printers on the printserver
3234 * fill a notify_info struct with info asked
3235 *
3236 ********************************************************************/
3237
3238 static WERROR printserver_notify_info(struct pipes_struct *p,
3239 struct policy_handle *hnd,
3240 struct spoolss_NotifyInfo *info,
3241 TALLOC_CTX *mem_ctx)
3242 {
3243 int snum;
3244 Printer_entry *Printer = find_printer_index_by_hnd(p, hnd);
3245 int n_services=lp_numservices();
3246 int i;
3247 struct spoolss_NotifyOption *option;
3248 struct spoolss_NotifyOptionType option_type;
3249 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
3250 WERROR result;
3251
3252 DEBUG(4,("printserver_notify_info\n"));
3253
3254 if (!Printer)
3255 return WERR_BADFID;
3256
3257 option = Printer->notify.option;
3258
3259 info->version = 2;
3260 info->notifies = NULL;
3261 info->count = 0;
3262
3263 /* a bug in xp sp2 rc2 causes it to send a fnpcn request without
3264 sending a ffpcn() request first */
3265
3266 if ( !option )
3267 return WERR_BADFID;
3268
3269 for (i=0; i<option->count; i++) {
3270 option_type = option->types[i];
3271
3272 if (option_type.type != PRINTER_NOTIFY_TYPE)
3273 continue;
3274
3275 for (snum = 0; snum < n_services; snum++) {
3276 if (!lp_browseable(snum) ||
3277 !lp_snum_ok(snum) ||
3278 !lp_print_ok(snum)) {
3279 continue; /* skip */
3280 }
3281
3282 /* Maybe we should use the SYSTEM server_info here... */
3283 result = winreg_get_printer(mem_ctx, p->server_info,
3284 p->msg_ctx,
3285 Printer->servername,
3286 lp_servicename(snum),
3287 &pinfo2);
3288 if (!W_ERROR_IS_OK(result)) {
3289 DEBUG(4, ("printserver_notify_info: "
3290 "Failed to get printer [%s]\n",
3291 lp_servicename(snum)));
3292 continue;
3293 }
3294
3295
3296 construct_notify_printer_info(p->msg_ctx,
3297 Printer, info,
3298 pinfo2, snum,
3299 &option_type, snum,
3300 mem_ctx);
3301
3302 TALLOC_FREE(pinfo2);
3303 }
3304 }
3305
3306 #if 0
3307 /*
3308 * Debugging information, don't delete.
3309 */
3310
3311 DEBUG(1,("dumping the NOTIFY_INFO\n"));
3312 DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count));
3313 DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n"));
3314
3315 for (i=0; i<info->count; i++) {
3316 DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n",
3317 i, info->data[i].type, info->data[i].field, info->data[i].reserved,
3318 info->data[i].id, info->data[i].size, info->data[i].enc_type));
3319 }
3320 #endif
3321
3322 return WERR_OK;
3323 }
3324
3325 /*******************************************************************
3326 *
3327 * fill a notify_info struct with info asked
3328 *
3329 ********************************************************************/
3330
3331 static WERROR printer_notify_info(struct pipes_struct *p,
3332 struct policy_handle *hnd,
3333 struct spoolss_NotifyInfo *info,
3334 TALLOC_CTX *mem_ctx)
3335 {
3336 int snum;
3337 Printer_entry *Printer = find_printer_index_by_hnd(p, hnd);
3338 int i;
3339 uint32_t id;
3340 struct spoolss_NotifyOption *option;
3341 struct spoolss_NotifyOptionType option_type;
3342 int count,j;
3343 print_queue_struct *queue=NULL;
3344 print_status_struct status;
3345 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
3346 WERROR result;
3347
3348 DEBUG(4,("printer_notify_info\n"));
3349
3350 if (!Printer)
3351 return WERR_BADFID;
3352
3353 option = Printer->notify.option;
3354 id = 0x0;
3355
3356 info->version = 2;
3357 info->notifies = NULL;
3358 info->count = 0;
3359
3360 /* a bug in xp sp2 rc2 causes it to send a fnpcn request without
3361 sending a ffpcn() request first */
3362
3363 if ( !option )
3364 return WERR_BADFID;
3365
3366 get_printer_snum(p, hnd, &snum, NULL);
3367
3368 /* Maybe we should use the SYSTEM server_info here... */
3369 result = winreg_get_printer(mem_ctx, p->server_info, p->msg_ctx,
3370 Printer->servername,
3371 lp_servicename(snum), &pinfo2);
3372 if (!W_ERROR_IS_OK(result)) {
3373 return WERR_BADFID;
3374 }
3375
3376 for (i=0; i<option->count; i++) {
3377 option_type = option->types[i];
3378
3379 switch (option_type.type) {
3380 case PRINTER_NOTIFY_TYPE:
3381 if (construct_notify_printer_info(p->msg_ctx,
3382 Printer, info,
3383 pinfo2, snum,
3384 &option_type, id,
3385 mem_ctx)) {
3386 id--;
3387 }
3388 break;
3389
3390 case JOB_NOTIFY_TYPE:
3391
3392 count = print_queue_status(p->msg_ctx, snum, &queue,
3393 &status);
3394
3395 for (j=0; j<count; j++) {
3396 construct_notify_jobs_info(p->msg_ctx,
3397 &queue[j], info,
3398 pinfo2, snum,
3399 &option_type,
3400 queue[j].job,
3401 mem_ctx);
3402 }
3403
3404 SAFE_FREE(queue);
3405 break;
3406 }
3407 }
3408
3409 /*
3410 * Debugging information, don't delete.
3411 */
3412 /*
3413 DEBUG(1,("dumping the NOTIFY_INFO\n"));
3414 DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count));
3415 DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n"));
3416
3417 for (i=0; i<info->count; i++) {
3418 DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n",
3419 i, info->data[i].type, info->data[i].field, info->data[i].reserved,
3420 info->data[i].id, info->data[i].size, info->data[i].enc_type));
3421 }
3422 */
3423
3424 talloc_free(pinfo2);
3425 return WERR_OK;
3426 }
3427
3428 /****************************************************************
3429 _spoolss_RouterRefreshPrinterChangeNotify
3430 ****************************************************************/
3431
3432 WERROR _spoolss_RouterRefreshPrinterChangeNotify(struct pipes_struct *p,
3433 struct spoolss_RouterRefreshPrinterChangeNotify *r)
3434 {
3435 struct spoolss_NotifyInfo *info;
3436
3437 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
3438 WERROR result = WERR_BADFID;
3439
3440 /* we always have a spoolss_NotifyInfo struct */
3441 info = talloc_zero(p->mem_ctx, struct spoolss_NotifyInfo);
3442 if (!info) {
3443 result = WERR_NOMEM;
3444 goto done;
3445 }
3446
3447 *r->out.info = info;
3448
3449 if (!Printer) {
3450 DEBUG(2,("_spoolss_RouterRefreshPrinterChangeNotify: "
3451 "Invalid handle (%s:%u:%u).\n",
3452 OUR_HANDLE(r->in.handle)));
3453 goto done;
3454 }
3455
3456 DEBUG(4,("Printer type %x\n",Printer->printer_type));
3457
3458 /*
3459 * We are now using the change value, and
3460 * I should check for PRINTER_NOTIFY_OPTIONS_REFRESH but as
3461 * I don't have a global notification system, I'm sending back all the
3462 * informations even when _NOTHING_ has changed.
3463 */
3464
3465 /* We need to keep track of the change value to send back in
3466 RRPCN replies otherwise our updates are ignored. */
3467
3468 Printer->notify.fnpcn = true;
3469
3470 if (Printer->notify.client_connected) {
3471 DEBUG(10,("_spoolss_RouterRefreshPrinterChangeNotify: "
3472 "Saving change value in request [%x]\n",
3473 r->in.change_low));
3474 Printer->notify.change = r->in.change_low;
3475 }
3476
3477 /* just ignore the spoolss_NotifyOption */
3478
3479 switch (Printer->printer_type) {
3480 case SPLHND_SERVER:
3481 result = printserver_notify_info(p, r->in.handle,
3482 info, p->mem_ctx);
3483 break;
3484
3485 case SPLHND_PRINTER:
3486 result = printer_notify_info(p, r->in.handle,
3487 info, p->mem_ctx);
3488 break;
3489 }
3490
3491 Printer->notify.fnpcn = false;
3492
3493 done:
3494 return result;
3495 }
3496
3497 /********************************************************************
3498 * construct_printer_info_0
3499 * fill a printer_info_0 struct
3500 ********************************************************************/
3501
3502 static WERROR construct_printer_info0(TALLOC_CTX *mem_ctx,
3503 struct auth_serversupplied_info *server_info,
3504 struct messaging_context *msg_ctx,
3505 struct spoolss_PrinterInfo2 *info2,
3506 struct spoolss_PrinterInfo0 *r,
3507 int snum)
3508 {
3509 int count;
3510 counter_printer_0 *session_counter;
3511 struct timeval setuptime;
3512 print_status_struct status;
3513
3514 r->printername = talloc_strdup(mem_ctx, info2->printername);
3515 W_ERROR_HAVE_NO_MEMORY(r->printername);
3516
3517 r->servername = talloc_strdup(mem_ctx, info2->servername);
3518 W_ERROR_HAVE_NO_MEMORY(r->servername);
3519
3520 count = print_queue_length(msg_ctx, snum, &status);
3521
3522 /* check if we already have a counter for this printer */
3523 for (session_counter = counter_list; session_counter; session_counter = session_counter->next) {
3524 if (session_counter->snum == snum)
3525 break;
3526 }
3527
3528 /* it's the first time, add it to the list */
3529 if (session_counter == NULL) {
3530 session_counter = SMB_MALLOC_P(counter_printer_0);
3531 W_ERROR_HAVE_NO_MEMORY(session_counter);
3532 ZERO_STRUCTP(session_counter);
3533 session_counter->snum = snum;
3534 session_counter->counter = 0;
3535 DLIST_ADD(counter_list, session_counter);
3536 }
3537
3538 /* increment it */
3539 session_counter->counter++;
3540
3541 r->cjobs = count;
3542 r->total_jobs = 0;
3543 r->total_bytes = 0;
3544
3545 get_startup_time(&setuptime);
3546 init_systemtime(&r->time, gmtime(&setuptime.tv_sec));
3547
3548 /* JFM:
3549 * the global_counter should be stored in a TDB as it's common to all the clients
3550 * and should be zeroed on samba startup
3551 */
3552 r->global_counter = session_counter->counter;
3553 r->total_pages = 0;
3554 /* in 2.2 we reported ourselves as 0x0004 and 0x0565 */
3555 SSVAL(&r->version, 0, 0x0005); /* NT 5 */
3556 SSVAL(&r->version, 2, 0x0893); /* build 2195 */
3557 r->free_build = SPOOLSS_RELEASE_BUILD;
3558 r->spooling = 0;
3559 r->max_spooling = 0;
3560 r->session_counter = session_counter->counter;
3561 r->num_error_out_of_paper = 0x0;
3562 r->num_error_not_ready = 0x0; /* number of print failure */
3563 r->job_error = 0x0;
3564 r->number_of_processors = 0x1;
3565 r->processor_type = PROCESSOR_INTEL_PENTIUM; /* 586 Pentium ? */
3566 r->high_part_total_bytes = 0x0;
3567
3568 /* ChangeID in milliseconds*/
3569 winreg_printer_get_changeid(mem_ctx, server_info, msg_ctx,
3570 info2->sharename, &r->change_id);
3571
3572 r->last_error = WERR_OK;
3573 r->status = nt_printq_status(status.status);
3574 r->enumerate_network_printers = 0x0;
3575 r->c_setprinter = 0x0;
3576 r->processor_architecture = 0x0;
3577 r->processor_level = 0x6; /* 6 ???*/
3578 r->ref_ic = 0;
3579 r->reserved2 = 0;
3580 r->reserved3 = 0;
3581
3582 return WERR_OK;
3583 }
3584
3585
3586 /********************************************************************
3587 * construct_printer_info1
3588 * fill a spoolss_PrinterInfo1 struct
3589 ********************************************************************/
3590
3591 static WERROR construct_printer_info1(TALLOC_CTX *mem_ctx,
3592 const struct spoolss_PrinterInfo2 *info2,
3593 uint32_t flags,
3594 struct spoolss_PrinterInfo1 *r,
3595 int snum)
3596 {
3597 r->flags = flags;
3598
3599 r->description = talloc_asprintf(mem_ctx, "%s,%s,%s",
3600 info2->printername,
3601 info2->drivername,
3602 info2->location);
3603 W_ERROR_HAVE_NO_MEMORY(r->description);
3604
3605 if (info2->comment == NULL || 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); /* saved comment */
3609 }
3610 W_ERROR_HAVE_NO_MEMORY(r->comment);
3611
3612 r->name = talloc_strdup(mem_ctx, info2->printername);
3613 W_ERROR_HAVE_NO_MEMORY(r->name);
3614
3615 return WERR_OK;
3616 }
3617
3618 /********************************************************************
3619 * construct_printer_info2
3620 * fill a spoolss_PrinterInfo2 struct
3621 ********************************************************************/
3622
3623 static WERROR construct_printer_info2(TALLOC_CTX *mem_ctx,
3624 struct messaging_context *msg_ctx,
3625 const struct spoolss_PrinterInfo2 *info2,
3626 struct spoolss_PrinterInfo2 *r,
3627 int snum)
3628 {
3629 int count;
3630 print_status_struct status;
3631
3632 count = print_queue_length(msg_ctx, snum, &status);
3633
3634 r->servername = talloc_strdup(mem_ctx, info2->servername);
3635 W_ERROR_HAVE_NO_MEMORY(r->servername);
3636 r->printername = talloc_strdup(mem_ctx, info2->printername);
3637 W_ERROR_HAVE_NO_MEMORY(r->printername);
3638 r->sharename = talloc_strdup(mem_ctx, lp_servicename(snum));
3639 W_ERROR_HAVE_NO_MEMORY(r->sharename);
3640 r->portname = talloc_strdup(mem_ctx, info2->portname);
3641 W_ERROR_HAVE_NO_MEMORY(r->portname);
3642 r->drivername = talloc_strdup(mem_ctx, info2->drivername);
3643 W_ERROR_HAVE_NO_MEMORY(r->drivername);
3644
3645 if (info2->comment[0] == '\0') {
3646 r->comment = talloc_strdup(mem_ctx, lp_comment(snum));
3647 } else {
3648 r->comment = talloc_strdup(mem_ctx, info2->comment);
3649 }
3650 W_ERROR_HAVE_NO_MEMORY(r->comment);
3651
3652 r->location = talloc_strdup(mem_ctx, info2->location);
3653 W_ERROR_HAVE_NO_MEMORY(r->location);
3654 r->sepfile = talloc_strdup(mem_ctx, info2->sepfile);
3655 W_ERROR_HAVE_NO_MEMORY(r->sepfile);
3656 r->printprocessor = talloc_strdup(mem_ctx, info2->printprocessor);
3657 W_ERROR_HAVE_NO_MEMORY(r->printprocessor);
3658 r->datatype = talloc_strdup(mem_ctx, info2->datatype);
3659 W_ERROR_HAVE_NO_MEMORY(r->datatype);
3660 r->parameters = talloc_strdup(mem_ctx, info2->parameters);
3661 W_ERROR_HAVE_NO_MEMORY(r->parameters);
3662
3663 r->attributes = info2->attributes;
3664
3665 r->priority = info2->priority;
3666 r->defaultpriority = info2->defaultpriority;
3667 r->starttime = info2->starttime;
3668 r->untiltime = info2->untiltime;
3669 r->status = nt_printq_status(status.status);
3670 r->cjobs = count;
3671 r->averageppm = info2->averageppm;
3672
3673 copy_devicemode(mem_ctx, info2->devmode, &r->devmode);
3674 if (!r->devmode) {
3675 DEBUG(8,("Returning NULL Devicemode!\n"));
3676 }
3677
3678 r->secdesc = NULL;
3679
3680 if (info2->secdesc != NULL) {
3681 /* don't use talloc_steal() here unless you do a deep steal of all
3682 the SEC_DESC members */
3683
3684 r->secdesc = dup_sec_desc(mem_ctx, info2->secdesc);
3685 }
3686
3687 return WERR_OK;
3688 }
3689
3690 /********************************************************************
3691 * construct_printer_info3
3692 * fill a spoolss_PrinterInfo3 struct
3693 ********************************************************************/
3694
3695 static WERROR construct_printer_info3(TALLOC_CTX *mem_ctx,
3696 const struct spoolss_PrinterInfo2 *info2,
3697 struct spoolss_PrinterInfo3 *r,
3698 int snum)
3699 {
3700 /* These are the components of the SD we are returning. */
3701
3702 if (info2->secdesc != NULL) {
3703 /* don't use talloc_steal() here unless you do a deep steal of all
3704 the SEC_DESC members */
3705
3706 r->secdesc = dup_sec_desc(mem_ctx, info2->secdesc);
3707 W_ERROR_HAVE_NO_MEMORY(r->secdesc);
3708 }
3709
3710 return WERR_OK;
3711 }
3712
3713 /********************************************************************
3714 * construct_printer_info4
3715 * fill a spoolss_PrinterInfo4 struct
3716 ********************************************************************/
3717
3718 static WERROR construct_printer_info4(TALLOC_CTX *mem_ctx,
3719 const struct spoolss_PrinterInfo2 *info2,
3720 struct spoolss_PrinterInfo4 *r,
3721 int snum)
3722 {
3723 r->printername = talloc_strdup(mem_ctx, info2->printername);
3724 W_ERROR_HAVE_NO_MEMORY(r->printername);
3725 r->servername = talloc_strdup(mem_ctx, info2->servername);
3726 W_ERROR_HAVE_NO_MEMORY(r->servername);
3727
3728 r->attributes = info2->attributes;
3729
3730 return WERR_OK;
3731 }
3732
3733 /********************************************************************
3734 * construct_printer_info5
3735 * fill a spoolss_PrinterInfo5 struct
3736 ********************************************************************/
3737
3738 static WERROR construct_printer_info5(TALLOC_CTX *mem_ctx,
3739 const struct spoolss_PrinterInfo2 *info2,
3740 struct spoolss_PrinterInfo5 *r,
3741 int snum)
3742 {
3743 r->printername = talloc_strdup(mem_ctx, info2->printername);
3744 W_ERROR_HAVE_NO_MEMORY(r->printername);
3745 r->portname = talloc_strdup(mem_ctx, info2->portname);
3746 W_ERROR_HAVE_NO_MEMORY(r->portname);
3747
3748 r->attributes = info2->attributes;
3749
3750 /* these two are not used by NT+ according to MSDN */
3751 r->device_not_selected_timeout = 0x0; /* have seen 0x3a98 */
3752 r->transmission_retry_timeout = 0x0; /* have seen 0xafc8 */
3753
3754 return WERR_OK;
3755 }
3756
3757 /********************************************************************
3758 * construct_printer_info_6
3759 * fill a spoolss_PrinterInfo6 struct
3760 ********************************************************************/
3761
3762 static WERROR construct_printer_info6(TALLOC_CTX *mem_ctx,
3763 struct messaging_context *msg_ctx,
3764 const struct spoolss_PrinterInfo2 *info2,
3765 struct spoolss_PrinterInfo6 *r,
3766 int snum)
3767 {
3768 int count;
3769 print_status_struct status;
3770
3771 count = print_queue_length(msg_ctx, snum, &status);
3772
3773 r->status = nt_printq_status(status.status);
3774
3775 return WERR_OK;
3776 }
3777
3778 /********************************************************************
3779 * construct_printer_info7
3780 * fill a spoolss_PrinterInfo7 struct
3781 ********************************************************************/
3782
3783 static WERROR construct_printer_info7(TALLOC_CTX *mem_ctx,
3784 struct messaging_context *msg_ctx,
3785 Printer_entry *print_hnd,
3786 struct spoolss_PrinterInfo7 *r,
3787 int snum)
3788 {
3789 struct auth_serversupplied_info *server_info;
3790 struct GUID guid;
3791 NTSTATUS status;
3792
3793 status = make_server_info_system(mem_ctx, &server_info);
3794 if (!NT_STATUS_IS_OK(status)) {
3795 DEBUG(0, ("construct_printer_info7: "
3796 "Could not create system server_info\n"));
3797 return WERR_NOMEM;
3798 }
3799
3800 if (is_printer_published(mem_ctx, server_info, msg_ctx,
3801 print_hnd->servername,
3802 lp_servicename(snum), &guid, NULL)) {
3803 r->guid = talloc_strdup_upper(mem_ctx, GUID_string2(mem_ctx, &guid));
3804 r->action = DSPRINT_PUBLISH;
3805 } else {
3806 r->guid = talloc_strdup(mem_ctx, "");
3807 r->action = DSPRINT_UNPUBLISH;
3808 }
3809 W_ERROR_HAVE_NO_MEMORY(r->guid);
3810
3811 TALLOC_FREE(server_info);
3812 return WERR_OK;
3813 }
3814
3815 /********************************************************************
3816 * construct_printer_info8
3817 * fill a spoolss_PrinterInfo8 struct
3818 ********************************************************************/
3819
3820 static WERROR construct_printer_info8(TALLOC_CTX *mem_ctx,
3821 const struct spoolss_PrinterInfo2 *info2,
3822 struct spoolss_DeviceModeInfo *r,
3823 int snum)
3824 {
3825 copy_devicemode(mem_ctx, info2->devmode, &r->devmode);
3826 if (!r->devmode) {
3827 DEBUG(8,("Returning NULL Devicemode!\n"));
3828 }
3829
3830 return WERR_OK;
3831 }
3832
3833
3834 /********************************************************************
3835 ********************************************************************/
3836
3837 static bool snum_is_shared_printer(int snum)
3838 {
3839 return (lp_browseable(snum) && lp_snum_ok(snum) && lp_print_ok(snum));
3840 }
3841
3842 /********************************************************************
3843 Spoolss_enumprinters.
3844 ********************************************************************/
3845
3846 static WERROR enum_all_printers_info_level(TALLOC_CTX *mem_ctx,
3847 struct auth_serversupplied_info *server_info,
3848 struct messaging_context *msg_ctx,
3849 uint32_t level,
3850 uint32_t flags,
3851 union spoolss_PrinterInfo **info_p,
3852 uint32_t *count_p)
3853 {
3854 int snum;
3855 int n_services = lp_numservices();
3856 union spoolss_PrinterInfo *info = NULL;
3857 uint32_t count = 0;
3858 WERROR result = WERR_OK;
3859
3860 *count_p = 0;
3861 *info_p = NULL;
3862
3863 for (snum = 0; snum < n_services; snum++) {
3864
3865 const char *printer;
3866 struct spoolss_PrinterInfo2 *info2;
3867
3868 if (!snum_is_shared_printer(snum)) {
3869 continue;
3870 }
3871
3872 printer = lp_const_servicename(snum);
3873
3874 DEBUG(4,("Found a printer in smb.conf: %s[%x]\n",
3875 printer, snum));
3876
3877 result = winreg_create_printer(mem_ctx,
3878 server_info,
3879 msg_ctx,
3880 NULL,
3881 printer);
3882 if (!W_ERROR_IS_OK(result)) {
3883 goto out;
3884 }
3885
3886 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
3887 union spoolss_PrinterInfo,
3888 count + 1);
3889 if (!info) {
3890 result = WERR_NOMEM;
3891 goto out;
3892 }
3893
3894 result = winreg_get_printer(mem_ctx, server_info, msg_ctx,
3895 NULL, printer, &info2);
3896 if (!W_ERROR_IS_OK(result)) {
3897 goto out;
3898 }
3899
3900 switch (level) {
3901 case 0:
3902 result = construct_printer_info0(info, server_info,
3903 msg_ctx, info2,
3904 &info[count].info0, snum);
3905 break;
3906 case 1:
3907 result = construct_printer_info1(info, info2, flags,
3908 &info[count].info1, snum);
3909 break;
3910 case 2:
3911 result = construct_printer_info2(info, msg_ctx, info2,
3912 &info[count].info2, snum);
3913 break;
3914 case 4:
3915 result = construct_printer_info4(info, info2,
3916 &info[count].info4, snum);
3917 break;
3918 case 5:
3919 result = construct_printer_info5(info, info2,
3920 &info[count].info5, snum);
3921 break;
3922
3923 default:
3924 result = WERR_UNKNOWN_LEVEL;
3925 goto out;
3926 }
3927
3928 if (!W_ERROR_IS_OK(result)) {
3929 goto out;
3930 }
3931
3932 count++;
3933 }
3934
3935 *count_p = count;
3936 *info_p = info;
3937
3938 out:
3939 if (!W_ERROR_IS_OK(result)) {
3940 TALLOC_FREE(info);
3941 return result;
3942 }
3943
3944 *info_p = info;
3945
3946 return WERR_OK;
3947 }
3948
3949 /********************************************************************
3950 * handle enumeration of printers at level 0
3951 ********************************************************************/
3952
3953 static WERROR enumprinters_level0(TALLOC_CTX *mem_ctx,
3954 struct auth_serversupplied_info *server_info,
3955 struct messaging_context *msg_ctx,
3956 uint32_t flags,
3957 const char *servername,
3958 union spoolss_PrinterInfo **info,
3959 uint32_t *count)
3960 {
3961 DEBUG(4,("enum_all_printers_info_0\n"));
3962
3963 return enum_all_printers_info_level(mem_ctx, server_info, msg_ctx,
3964 0, flags, info, count);
3965 }
3966
3967
3968 /********************************************************************
3969 ********************************************************************/
3970
3971 static WERROR enum_all_printers_info_1(TALLOC_CTX *mem_ctx,
3972 struct auth_serversupplied_info *server_info,
3973 struct messaging_context *msg_ctx,
3974 uint32_t flags,
3975 union spoolss_PrinterInfo **info,
3976 uint32_t *count)
3977 {
3978 DEBUG(4,("enum_all_printers_info_1\n"));
3979
3980 return enum_all_printers_info_level(mem_ctx, server_info, msg_ctx,
3981 1, flags, info, count);
3982 }
3983
3984 /********************************************************************
3985 enum_all_printers_info_1_local.
3986 *********************************************************************/
3987
3988 static WERROR enum_all_printers_info_1_local(TALLOC_CTX *mem_ctx,
3989 struct auth_serversupplied_info *server_info,
3990 struct messaging_context *msg_ctx,
3991 union spoolss_PrinterInfo **info,
3992 uint32_t *count)
3993 {
3994 DEBUG(4,("enum_all_printers_info_1_local\n"));
3995
3996 return enum_all_printers_info_1(mem_ctx, server_info, msg_ctx,
3997 PRINTER_ENUM_ICON8, info, count);
3998 }
3999
4000 /********************************************************************
4001 enum_all_printers_info_1_name.
4002 *********************************************************************/
4003
4004 static WERROR enum_all_printers_info_1_name(TALLOC_CTX *mem_ctx,
4005 struct auth_serversupplied_info *server_info,
4006 struct messaging_context *msg_ctx,
4007 const char *name,
4008 union spoolss_PrinterInfo **info,
4009 uint32_t *count)
4010 {
4011 const char *s = name;
4012
4013 DEBUG(4,("enum_all_printers_info_1_name\n"));
4014
4015 if ((name[0] == '\\') && (name[1] == '\\')) {
4016 s = name + 2;
4017 }
4018
4019 if (!is_myname_or_ipaddr(s)) {
4020 return WERR_INVALID_NAME;
4021 }
4022
4023 return enum_all_printers_info_1(mem_ctx, server_info, msg_ctx,
4024 PRINTER_ENUM_ICON8, info, count);
4025 }
4026
4027 /********************************************************************
4028 enum_all_printers_info_1_network.
4029 *********************************************************************/
4030
4031 static WERROR enum_all_printers_info_1_network(TALLOC_CTX *mem_ctx,
4032 struct auth_serversupplied_info *server_info,
4033 struct messaging_context *msg_ctx,
4034 const char *name,
4035 union spoolss_PrinterInfo **info,
4036 uint32_t *count)
4037 {
4038 const char *s = name;
4039
4040 DEBUG(4,("enum_all_printers_info_1_network\n"));
4041
4042 /* If we respond to a enum_printers level 1 on our name with flags
4043 set to PRINTER_ENUM_REMOTE with a list of printers then these
4044 printers incorrectly appear in the APW browse list.
4045 Specifically the printers for the server appear at the workgroup
4046 level where all the other servers in the domain are
4047 listed. Windows responds to this call with a
4048 WERR_CAN_NOT_COMPLETE so we should do the same. */
4049
4050 if (name[0] == '\\' && name[1] == '\\') {
4051 s = name + 2;
4052 }
4053
4054 if (is_myname_or_ipaddr(s)) {
4055 return WERR_CAN_NOT_COMPLETE;
4056 }
4057
4058 return enum_all_printers_info_1(mem_ctx, server_info, msg_ctx,
4059 PRINTER_ENUM_NAME, info, count);
4060 }
4061
4062 /********************************************************************
4063 * api_spoolss_enumprinters
4064 *
4065 * called from api_spoolss_enumprinters (see this to understand)
4066 ********************************************************************/
4067
4068 static WERROR enum_all_printers_info_2(TALLOC_CTX *mem_ctx,
4069 struct auth_serversupplied_info *server_info,
4070 struct messaging_context *msg_ctx,
4071 union spoolss_PrinterInfo **info,
4072 uint32_t *count)
4073 {
4074 DEBUG(4,("enum_all_printers_info_2\n"));
4075
4076 return enum_all_printers_info_level(mem_ctx, server_info, msg_ctx,
4077 2, 0, info, count);
4078 }
4079
4080 /********************************************************************
4081 * handle enumeration of printers at level 1
4082 ********************************************************************/
4083
4084 static WERROR enumprinters_level1(TALLOC_CTX *mem_ctx,
4085 struct auth_serversupplied_info *server_info,
4086 struct messaging_context *msg_ctx,
4087 uint32_t flags,
4088 const char *name,
4089 union spoolss_PrinterInfo **info,
4090 uint32_t *count)
4091 {
4092 /* Not all the flags are equals */
4093
4094 if (flags & PRINTER_ENUM_LOCAL) {
4095 return enum_all_printers_info_1_local(mem_ctx, server_info,
4096 msg_ctx, info, count);
4097 }
4098
4099 if (flags & PRINTER_ENUM_NAME) {
4100 return enum_all_printers_info_1_name(mem_ctx, server_info,
4101 msg_ctx, name, info,
4102 count);
4103 }
4104
4105 if (flags & PRINTER_ENUM_NETWORK) {
4106 return enum_all_printers_info_1_network(mem_ctx, server_info,
4107 msg_ctx, name, info,
4108 count);
4109 }
4110
4111 return WERR_OK; /* NT4sp5 does that */
4112 }
4113
4114 /********************************************************************
4115 * handle enumeration of printers at level 2
4116 ********************************************************************/
4117
4118 static WERROR enumprinters_level2(TALLOC_CTX *mem_ctx,
4119 struct auth_serversupplied_info *server_info,
4120 struct messaging_context *msg_ctx,
4121 uint32_t flags,
4122 const char *servername,
4123 union spoolss_PrinterInfo **info,
4124 uint32_t *count)
4125 {
4126 if (flags & PRINTER_ENUM_LOCAL) {
4127 return enum_all_printers_info_2(mem_ctx, server_info, msg_ctx,
4128 info, count);
4129 }
4130
4131 if (flags & PRINTER_ENUM_NAME) {
4132 if (!is_myname_or_ipaddr(canon_servername(servername))) {
4133 return WERR_INVALID_NAME;
4134 }
4135
4136 return enum_all_printers_info_2(mem_ctx, server_info, msg_ctx,
4137 info, count);
4138 }
4139
4140 if (flags & PRINTER_ENUM_REMOTE) {
4141 return WERR_UNKNOWN_LEVEL;
4142 }
4143
4144 return WERR_OK;
4145 }
4146
4147 /********************************************************************
4148 * handle enumeration of printers at level 4
4149 ********************************************************************/
4150
4151 static WERROR enumprinters_level4(TALLOC_CTX *mem_ctx,
4152 struct auth_serversupplied_info *server_info,
4153 struct messaging_context *msg_ctx,
4154 uint32_t flags,
4155 const char *servername,
4156 union spoolss_PrinterInfo **info,
4157 uint32_t *count)
4158 {
4159 DEBUG(4,("enum_all_printers_info_4\n"));
4160
4161 return enum_all_printers_info_level(mem_ctx, server_info, msg_ctx,
4162 4, flags, info, count);
4163 }
4164
4165
4166 /********************************************************************
4167 * handle enumeration of printers at level 5
4168 ********************************************************************/
4169
4170 static WERROR enumprinters_level5(TALLOC_CTX *mem_ctx,
4171 struct auth_serversupplied_info *server_info,
4172 struct messaging_context *msg_ctx,
4173 uint32_t flags,
4174 const char *servername,
4175 union spoolss_PrinterInfo **info,
4176 uint32_t *count)
4177 {
4178 DEBUG(4,("enum_all_printers_info_5\n"));
4179
4180 return enum_all_printers_info_level(mem_ctx, server_info, msg_ctx,
4181 5, flags, info, count);
4182 }
4183
4184 /****************************************************************
4185 _spoolss_EnumPrinters
4186 ****************************************************************/
4187
4188 WERROR _spoolss_EnumPrinters(struct pipes_struct *p,
4189 struct spoolss_EnumPrinters *r)
4190 {
4191 const char *name = NULL;
4192 WERROR result;
4193
4194 /* that's an [in out] buffer */
4195
4196 if (!r->in.buffer && (r->in.offered != 0)) {
4197 return WERR_INVALID_PARAM;
4198 }
4199
4200 DEBUG(4,("_spoolss_EnumPrinters\n"));
4201
4202 *r->out.needed = 0;
4203 *r->out.count = 0;
4204 *r->out.info = NULL;
4205
4206 /*
4207 * Level 1:
4208 * flags==PRINTER_ENUM_NAME
4209 * if name=="" then enumerates all printers
4210 * if name!="" then enumerate the printer
4211 * flags==PRINTER_ENUM_REMOTE
4212 * name is NULL, enumerate printers
4213 * Level 2: name!="" enumerates printers, name can't be NULL
4214 * Level 3: doesn't exist
4215 * Level 4: does a local registry lookup
4216 * Level 5: same as Level 2
4217 */
4218
4219 if (r->in.server) {
4220 name = talloc_strdup_upper(p->mem_ctx, r->in.server);
4221 W_ERROR_HAVE_NO_MEMORY(name);
4222 }
4223
4224 switch (r->in.level) {
4225 case 0:
4226 result = enumprinters_level0(p->mem_ctx, p->server_info,
4227 p->msg_ctx, r->in.flags, name,
4228 r->out.info, r->out.count);
4229 break;
4230 case 1:
4231 result = enumprinters_level1(p->mem_ctx, p->server_info,
4232 p->msg_ctx, r->in.flags, name,
4233 r->out.info, r->out.count);
4234 break;
4235 case 2:
4236 result = enumprinters_level2(p->mem_ctx, p->server_info,
4237 p->msg_ctx, r->in.flags, name,
4238 r->out.info, r->out.count);
4239 break;
4240 case 4:
4241 result = enumprinters_level4(p->mem_ctx, p->server_info,
4242 p->msg_ctx, r->in.flags, name,
4243 r->out.info, r->out.count);
4244 break;
4245 case 5:
4246 result = enumprinters_level5(p->mem_ctx, p->server_info,
4247 p->msg_ctx, r->in.flags, name,
4248 r->out.info, r->out.count);
4249 break;
4250 default:
4251 return WERR_UNKNOWN_LEVEL;
4252 }
4253
4254 if (!W_ERROR_IS_OK(result)) {
4255 return result;
4256 }
4257
4258 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
4259 spoolss_EnumPrinters,
4260 *r->out.info, r->in.level,
4261 *r->out.count);
4262 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
4263 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
4264
4265 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
4266 }
4267
4268 /****************************************************************
4269 _spoolss_GetPrinter
4270 ****************************************************************/
4271
4272 WERROR _spoolss_GetPrinter(struct pipes_struct *p,
4273 struct spoolss_GetPrinter *r)
4274 {
4275 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
4276 struct spoolss_PrinterInfo2 *info2 = NULL;
4277 WERROR result = WERR_OK;
4278 const char *servername = NULL;
4279 int snum;
4280
4281 /* that's an [in out] buffer */
4282
4283 if (!r->in.buffer && (r->in.offered != 0)) {
4284 return WERR_INVALID_PARAM;
4285 }
4286
4287 *r->out.needed = 0;
4288
4289 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
4290 return WERR_BADFID;
4291 }
4292
4293 if (Printer != NULL || Printer->servername != NULL) {
4294 servername = Printer->servername;
4295 }
4296
4297 result = winreg_get_printer(p->mem_ctx,
4298 p->server_info,
4299 p->msg_ctx,
4300 servername,
4301 lp_const_servicename(snum),
4302 &info2);
4303 if (!W_ERROR_IS_OK(result)) {
4304 return result;
4305 }
4306
4307 switch (r->in.level) {
4308 case 0:
4309 result = construct_printer_info0(p->mem_ctx, p->server_info,
4310 p->msg_ctx, info2,
4311 &r->out.info->info0, snum);
4312 break;
4313 case 1:
4314 result = construct_printer_info1(p->mem_ctx, info2,
4315 PRINTER_ENUM_ICON8,
4316 &r->out.info->info1, snum);
4317 break;
4318 case 2:
4319 result = construct_printer_info2(p->mem_ctx, p->msg_ctx, info2,
4320 &r->out.info->info2, snum);
4321 break;
4322 case 3:
4323 result = construct_printer_info3(p->mem_ctx, info2,
4324 &r->out.info->info3, snum);
4325 break;
4326 case 4:
4327 result = construct_printer_info4(p->mem_ctx, info2,
4328 &r->out.info->info4, snum);
4329 break;
4330 case 5:
4331 result = construct_printer_info5(p->mem_ctx, info2,
4332 &r->out.info->info5, snum);
4333 break;
4334 case 6:
4335 result = construct_printer_info6(p->mem_ctx, p->msg_ctx, info2,
4336 &r->out.info->info6, snum);
4337 break;
4338 case 7:
4339 result = construct_printer_info7(p->mem_ctx, p->msg_ctx,
4340 Printer,
4341 &r->out.info->info7, snum);
4342 break;
4343 case 8:
4344 result = construct_printer_info8(p->mem_ctx, info2,
4345 &r->out.info->info8, snum);
4346 break;
4347 default:
4348 result = WERR_UNKNOWN_LEVEL;
4349 break;
4350 }
4351
4352 if (!W_ERROR_IS_OK(result)) {
4353 DEBUG(0, ("_spoolss_GetPrinter: failed to construct printer info level %d - %s\n",
4354 r->in.level, win_errstr(result)));
4355 TALLOC_FREE(r->out.info);
4356 return result;
4357 }
4358
4359 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_PrinterInfo,
4360 r->out.info, r->in.level);
4361 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
4362
4363 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
4364 }
4365
4366 /********************************************************************
4367 ********************************************************************/
4368
4369 #define FILL_DRIVER_STRING(mem_ctx, in, out) \
4370 do { \
4371 if (in && strlen(in)) { \
4372 out = talloc_strdup(mem_ctx, in); \
4373 } else { \
4374 out = talloc_strdup(mem_ctx, ""); \
4375 } \
4376 W_ERROR_HAVE_NO_MEMORY(out); \
4377 } while (0);
4378
4379 #define FILL_DRIVER_UNC_STRING(mem_ctx, server, arch, ver, in, out) \
4380 do { \
4381 if (in && strlen(in)) { \
4382 out = talloc_asprintf(mem_ctx, "\\\\%s\\print$\\%s\\%d\\%s", server, get_short_archi(arch), ver, in); \
4383 } else { \
4384 out = talloc_strdup(mem_ctx, ""); \
4385 } \
4386 W_ERROR_HAVE_NO_MEMORY(out); \
4387 } while (0);
4388
4389 static WERROR string_array_from_driver_info(TALLOC_CTX *mem_ctx,
4390 const char **string_array,
4391 const char ***presult,
4392 const char *cservername,
4393 const char *arch,
4394 int version)
4395 {
4396 int i, num_strings = 0;
4397 const char **array = NULL;
4398
4399 if (string_array == NULL) {
4400 return WERR_INVALID_PARAMETER;;
4401 }
4402
4403 for (i=0; string_array[i] && string_array[i][0] != '\0'; i++) {
4404 const char *str = NULL;
4405
4406 if (cservername == NULL || arch == NULL) {
4407 FILL_DRIVER_STRING(mem_ctx, string_array[i], str);
4408 } else {
4409 FILL_DRIVER_UNC_STRING(mem_ctx, cservername, arch, version, string_array[i], str);
4410 }
4411
4412 if (!add_string_to_array(mem_ctx, str, &array, &num_strings)) {
4413 TALLOC_FREE(array);
4414 return WERR_NOMEM;
4415 }
4416 }
4417
4418 if (i > 0) {
4419 ADD_TO_ARRAY(mem_ctx, const char *, NULL,
4420 &array, &num_strings);
4421 }
4422
4423 if (presult) {
4424 *presult = array;
4425 }
4426
4427 return WERR_OK;
4428 }
4429
4430 /********************************************************************
4431 * fill a spoolss_DriverInfo1 struct
4432 ********************************************************************/
4433
4434 static WERROR fill_printer_driver_info1(TALLOC_CTX *mem_ctx,
4435 struct spoolss_DriverInfo1 *r,
4436 const struct spoolss_DriverInfo8 *driver,
4437 const char *servername)
4438 {
4439 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4440 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4441
4442 return WERR_OK;
4443 }
4444
4445 /********************************************************************
4446 * fill a spoolss_DriverInfo2 struct
4447 ********************************************************************/
4448
4449 static WERROR fill_printer_driver_info2(TALLOC_CTX *mem_ctx,
4450 struct spoolss_DriverInfo2 *r,
4451 const struct spoolss_DriverInfo8 *driver,
4452 const char *servername)
4453
4454 {
4455 const char *cservername = canon_servername(servername);
4456
4457 r->version = driver->version;
4458
4459 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4460 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4461 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4462 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4463
4464 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4465 driver->architecture,
4466 driver->version,
4467 driver->driver_path,
4468 r->driver_path);
4469
4470 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4471 driver->architecture,
4472 driver->version,
4473 driver->data_file,
4474 r->data_file);
4475
4476 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4477 driver->architecture,
4478 driver->version,
4479 driver->config_file,
4480 r->config_file);
4481
4482 return WERR_OK;
4483 }
4484
4485 /********************************************************************
4486 * fill a spoolss_DriverInfo3 struct
4487 ********************************************************************/
4488
4489 static WERROR fill_printer_driver_info3(TALLOC_CTX *mem_ctx,
4490 struct spoolss_DriverInfo3 *r,
4491 const struct spoolss_DriverInfo8 *driver,
4492 const char *servername)
4493 {
4494 const char *cservername = canon_servername(servername);
4495
4496 r->version = driver->version;
4497
4498 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4499 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4500 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4501 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4502
4503 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4504 driver->architecture,
4505 driver->version,
4506 driver->driver_path,
4507 r->driver_path);
4508
4509 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4510 driver->architecture,
4511 driver->version,
4512 driver->data_file,
4513 r->data_file);
4514
4515 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4516 driver->architecture,
4517 driver->version,
4518 driver->config_file,
4519 r->config_file);
4520
4521 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4522 driver->architecture,
4523 driver->version,
4524 driver->help_file,
4525 r->help_file);
4526
4527 FILL_DRIVER_STRING(mem_ctx,
4528 driver->monitor_name,
4529 r->monitor_name);
4530
4531 FILL_DRIVER_STRING(mem_ctx,
4532 driver->default_datatype,
4533 r->default_datatype);
4534
4535 return string_array_from_driver_info(mem_ctx,
4536 driver->dependent_files,
4537 &r->dependent_files,
4538 cservername,
4539 driver->architecture,
4540 driver->version);
4541 }
4542
4543 /********************************************************************
4544 * fill a spoolss_DriverInfo4 struct
4545 ********************************************************************/
4546
4547 static WERROR fill_printer_driver_info4(TALLOC_CTX *mem_ctx,
4548 struct spoolss_DriverInfo4 *r,
4549 const struct spoolss_DriverInfo8 *driver,
4550 const char *servername)
4551 {
4552 const char *cservername = canon_servername(servername);
4553 WERROR result;
4554
4555 r->version = driver->version;
4556
4557 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4558 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4559 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4560 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4561
4562 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4563 driver->architecture,
4564 driver->version,
4565 driver->driver_path,
4566 r->driver_path);
4567
4568 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4569 driver->architecture,
4570 driver->version,
4571 driver->data_file,
4572 r->data_file);
4573
4574 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4575 driver->architecture,
4576 driver->version,
4577 driver->config_file,
4578 r->config_file);
4579
4580 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4581 driver->architecture,
4582 driver->version,
4583 driver->help_file,
4584 r->help_file);
4585
4586 result = string_array_from_driver_info(mem_ctx,
4587 driver->dependent_files,
4588 &r->dependent_files,
4589 cservername,
4590 driver->architecture,
4591 driver->version);
4592 if (!W_ERROR_IS_OK(result)) {
4593 return result;
4594 }
4595
4596 FILL_DRIVER_STRING(mem_ctx,
4597 driver->monitor_name,
4598 r->monitor_name);
4599
4600 FILL_DRIVER_STRING(mem_ctx,
4601 driver->default_datatype,
4602 r->default_datatype);
4603
4604
4605 result = string_array_from_driver_info(mem_ctx,
4606 driver->previous_names,
4607 &r->previous_names,
4608 NULL, NULL, 0);
4609
4610 return result;
4611 }
4612
4613 /********************************************************************
4614 * fill a spoolss_DriverInfo5 struct
4615 ********************************************************************/
4616
4617 static WERROR fill_printer_driver_info5(TALLOC_CTX *mem_ctx,
4618 struct spoolss_DriverInfo5 *r,
4619 const struct spoolss_DriverInfo8 *driver,
4620 const char *servername)
4621 {
4622 const char *cservername = canon_servername(servername);
4623
4624 r->version = driver->version;
4625
4626 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4627 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4628 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4629 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4630
4631 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4632 driver->architecture,
4633 driver->version,
4634 driver->driver_path,
4635 r->driver_path);
4636
4637 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4638 driver->architecture,
4639 driver->version,
4640 driver->data_file,
4641 r->data_file);
4642
4643 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4644 driver->architecture,
4645 driver->version,
4646 driver->config_file,
4647 r->config_file);
4648
4649 r->driver_attributes = 0;
4650 r->config_version = 0;
4651 r->driver_version = 0;
4652
4653 return WERR_OK;
4654 }
4655 /********************************************************************
4656 * fill a spoolss_DriverInfo6 struct
4657 ********************************************************************/
4658
4659 static WERROR fill_printer_driver_info6(TALLOC_CTX *mem_ctx,
4660 struct spoolss_DriverInfo6 *r,
4661 const struct spoolss_DriverInfo8 *driver,
4662 const char *servername)
4663 {
4664 const char *cservername = canon_servername(servername);
4665 WERROR result;
4666
4667 r->version = driver->version;
4668
4669 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4670 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4671 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4672 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4673
4674 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4675 driver->architecture,
4676 driver->version,
4677 driver->driver_path,
4678 r->driver_path);
4679
4680 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4681 driver->architecture,
4682 driver->version,
4683 driver->data_file,
4684 r->data_file);
4685
4686 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4687 driver->architecture,
4688 driver->version,
4689 driver->config_file,
4690 r->config_file);
4691
4692 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4693 driver->architecture,
4694 driver->version,
4695 driver->help_file,
4696 r->help_file);
4697
4698 FILL_DRIVER_STRING(mem_ctx,
4699 driver->monitor_name,
4700 r->monitor_name);
4701
4702 FILL_DRIVER_STRING(mem_ctx,
4703 driver->default_datatype,
4704 r->default_datatype);
4705
4706 result = string_array_from_driver_info(mem_ctx,
4707 driver->dependent_files,
4708 &r->dependent_files,
4709 cservername,
4710 driver->architecture,
4711 driver->version);
4712 if (!W_ERROR_IS_OK(result)) {
4713 return result;
4714 }
4715
4716 result = string_array_from_driver_info(mem_ctx,
4717 driver->previous_names,
4718 &r->previous_names,
4719 NULL, NULL, 0);
4720 if (!W_ERROR_IS_OK(result)) {
4721 return result;
4722 }
4723
4724 r->driver_date = driver->driver_date;
4725 r->driver_version = driver->driver_version;
4726
4727 FILL_DRIVER_STRING(mem_ctx,
4728 driver->manufacturer_name,
4729 r->manufacturer_name);
4730 FILL_DRIVER_STRING(mem_ctx,
4731 driver->manufacturer_url,
4732 r->manufacturer_url);
4733 FILL_DRIVER_STRING(mem_ctx,
4734 driver->hardware_id,
4735 r->hardware_id);
4736 FILL_DRIVER_STRING(mem_ctx,
4737 driver->provider,
4738 r->provider);
4739
4740 return WERR_OK;
4741 }
4742
4743 /********************************************************************
4744 * fill a spoolss_DriverInfo8 struct
4745 ********************************************************************/
4746
4747 static WERROR fill_printer_driver_info8(TALLOC_CTX *mem_ctx,
4748 struct spoolss_DriverInfo8 *r,
4749 const struct spoolss_DriverInfo8 *driver,
4750 const char *servername)
4751 {
4752 const char *cservername = canon_servername(servername);
4753 WERROR result;
4754
4755 r->version = driver->version;
4756
4757 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4758 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4759 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4760 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4761
4762 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4763 driver->architecture,
4764 driver->version,
4765 driver->driver_path,
4766 r->driver_path);
4767
4768 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4769 driver->architecture,
4770 driver->version,
4771 driver->data_file,
4772 r->data_file);
4773
4774 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4775 driver->architecture,
4776 driver->version,
4777 driver->config_file,
4778 r->config_file);
4779
4780 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4781 driver->architecture,
4782 driver->version,
4783 driver->help_file,
4784 r->help_file);
4785
4786 FILL_DRIVER_STRING(mem_ctx,
4787 driver->monitor_name,
4788 r->monitor_name);
4789
4790 FILL_DRIVER_STRING(mem_ctx,
4791 driver->default_datatype,
4792 r->default_datatype);
4793
4794 result = string_array_from_driver_info(mem_ctx,
4795 driver->dependent_files,
4796 &r->dependent_files,
4797 cservername,
4798 driver->architecture,
4799 driver->version);
4800 if (!W_ERROR_IS_OK(result)) {
4801 return result;
4802 }
4803
4804 result = string_array_from_driver_info(mem_ctx,
4805 driver->previous_names,
4806 &r->previous_names,
4807 NULL, NULL, 0);
4808 if (!W_ERROR_IS_OK(result)) {
4809 return result;
4810 }
4811
4812 r->driver_date = driver->driver_date;
4813 r->driver_version = driver->driver_version;
4814
4815 FILL_DRIVER_STRING(mem_ctx,
4816 driver->manufacturer_name,
4817 r->manufacturer_name);
4818 FILL_DRIVER_STRING(mem_ctx,
4819 driver->manufacturer_url,
4820 r->manufacturer_url);
4821 FILL_DRIVER_STRING(mem_ctx,
4822 driver->hardware_id,
4823 r->hardware_id);
4824 FILL_DRIVER_STRING(mem_ctx,
4825 driver->provider,
4826 r->provider);
4827
4828 FILL_DRIVER_STRING(mem_ctx,
4829 driver->print_processor,
4830 r->print_processor);
4831 FILL_DRIVER_STRING(mem_ctx,
4832 driver->vendor_setup,
4833 r->vendor_setup);
4834
4835 result = string_array_from_driver_info(mem_ctx,
4836 driver->color_profiles,
4837 &r->color_profiles,
4838 NULL, NULL, 0);
4839 if (!W_ERROR_IS_OK(result)) {
4840 return result;
4841 }
4842
4843 FILL_DRIVER_STRING(mem_ctx,
4844 driver->inf_path,
4845 r->inf_path);
4846
4847 r->printer_driver_attributes = driver->printer_driver_attributes;
4848
4849 result = string_array_from_driver_info(mem_ctx,
4850 driver->core_driver_dependencies,
4851 &r->core_driver_dependencies,
4852 NULL, NULL, 0);
4853 if (!W_ERROR_IS_OK(result)) {
4854 return result;
4855 }
4856
4857 r->min_inbox_driver_ver_date = driver->min_inbox_driver_ver_date;
4858 r->min_inbox_driver_ver_version = driver->min_inbox_driver_ver_version;
4859
4860 return WERR_OK;
4861 }
4862
4863 #if 0 /* disabled until marshalling issues are resolved - gd */
4864 /********************************************************************
4865 ********************************************************************/
4866
4867 static WERROR fill_spoolss_DriverFileInfo(TALLOC_CTX *mem_ctx,
4868 struct spoolss_DriverFileInfo *r,
4869 const char *cservername,
4870 const char *file_name,
4871 enum spoolss_DriverFileType file_type,
4872 uint32_t file_version)
4873 {
4874 r->file_name = talloc_asprintf(mem_ctx, "\\\\%s%s",
4875 cservername, file_name);
4876 W_ERROR_HAVE_NO_MEMORY(r->file_name);
4877 r->file_type = file_type;
4878 r->file_version = file_version;
4879
4880 return WERR_OK;
4881 }
4882
4883 /********************************************************************
4884 ********************************************************************/
4885
4886 static WERROR spoolss_DriverFileInfo_from_driver(TALLOC_CTX *mem_ctx,
4887 const struct spoolss_DriverInfo8 *driver,
4888 const char *cservername,
4889 struct spoolss_DriverFileInfo **info_p,
4890 uint32_t *count_p)
4891 {
4892 struct spoolss_DriverFileInfo *info = NULL;
4893 uint32_t count = 0;
4894 WERROR result;
4895 uint32_t i;
4896
4897 *info_p = NULL;
4898 *count_p = 0;
4899
4900 if (strlen(driver->driver_path)) {
4901 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4902 struct spoolss_DriverFileInfo,
4903 count + 1);
4904 W_ERROR_HAVE_NO_MEMORY(info);
4905 result = fill_spoolss_DriverFileInfo(info,
4906 &info[count],
4907 cservername,
4908 driver->driver_path,
4909 SPOOLSS_DRIVER_FILE_TYPE_RENDERING,
4910 0);
4911 W_ERROR_NOT_OK_RETURN(result);
4912 count++;
4913 }
4914
4915 if (strlen(driver->config_file)) {
4916 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4917 struct spoolss_DriverFileInfo,
4918 count + 1);
4919 W_ERROR_HAVE_NO_MEMORY(info);
4920 result = fill_spoolss_DriverFileInfo(info,
4921 &info[count],
4922 cservername,
4923 driver->config_file,
4924 SPOOLSS_DRIVER_FILE_TYPE_CONFIGURATION,
4925 0);
4926 W_ERROR_NOT_OK_RETURN(result);
4927 count++;
4928 }
4929
4930 if (strlen(driver->data_file)) {
4931 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4932 struct spoolss_DriverFileInfo,
4933 count + 1);
4934 W_ERROR_HAVE_NO_MEMORY(info);
4935 result = fill_spoolss_DriverFileInfo(info,
4936 &info[count],
4937 cservername,
4938 driver->data_file,
4939 SPOOLSS_DRIVER_FILE_TYPE_DATA,
4940 0);
4941 W_ERROR_NOT_OK_RETURN(result);
4942 count++;
4943 }
4944
4945 if (strlen(driver->help_file)) {
4946 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4947 struct spoolss_DriverFileInfo,
4948 count + 1);
4949 W_ERROR_HAVE_NO_MEMORY(info);
4950 result = fill_spoolss_DriverFileInfo(info,
4951 &info[count],
4952 cservername,
4953 driver->help_file,
4954 SPOOLSS_DRIVER_FILE_TYPE_HELP,
4955 0);
4956 W_ERROR_NOT_OK_RETURN(result);
4957 count++;
4958 }
4959
4960 for (i=0; driver->dependent_files[i] && driver->dependent_files[i][0] != '\0'; i++) {
4961 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4962 struct spoolss_DriverFileInfo,
4963 count + 1);
4964 W_ERROR_HAVE_NO_MEMORY(info);
4965 result = fill_spoolss_DriverFileInfo(info,
4966 &info[count],
4967 cservername,
4968 driver->dependent_files[i],
4969 SPOOLSS_DRIVER_FILE_TYPE_OTHER,
4970 0);
4971 W_ERROR_NOT_OK_RETURN(result);
4972 count++;
4973 }
4974
4975 *info_p = info;
4976 *count_p = count;
4977
4978 return WERR_OK;
4979 }
4980
4981 /********************************************************************
4982 * fill a spoolss_DriverInfo101 struct
4983 ********************************************************************/
4984
4985 static WERROR fill_printer_driver_info101(TALLOC_CTX *mem_ctx,
4986 struct spoolss_DriverInfo101 *r,
4987 const struct spoolss_DriverInfo8 *driver,
4988 const char *servername)
4989 {
4990 const char *cservername = canon_servername(servername);
4991 WERROR result;
4992
4993 r->version = driver->version;
4994
4995 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4996 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4997 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4998 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4999
5000 result = spoolss_DriverFileInfo_from_driver(mem_ctx, driver,
5001 cservername,
5002 &r->file_info,
5003 &r->file_count);
5004 if (!W_ERROR_IS_OK(result)) {
5005 return result;
5006 }
5007
5008 FILL_DRIVER_STRING(mem_ctx,
5009 driver->monitor_name,
5010 r->monitor_name);
5011
5012 FILL_DRIVER_STRING(mem_ctx,
5013 driver->default_datatype,
5014 r->default_datatype);
5015
5016 result = string_array_from_driver_info(mem_ctx,
5017 driver->previous_names,
5018 &r->previous_names,
5019 NULL, NULL, 0);
5020 if (!W_ERROR_IS_OK(result)) {
5021 return result;
5022 }
5023
5024 r->driver_date = driver->driver_date;
5025 r->driver_version = driver->driver_version;
5026
5027 FILL_DRIVER_STRING(mem_ctx,
5028 driver->manufacturer_name,
5029 r->manufacturer_name);
5030 FILL_DRIVER_STRING(mem_ctx,
5031 driver->manufacturer_url,
5032 r->manufacturer_url);
5033 FILL_DRIVER_STRING(mem_ctx,
5034 driver->hardware_id,
5035 r->hardware_id);
5036 FILL_DRIVER_STRING(mem_ctx,
5037 driver->provider,
5038 r->provider);
5039
5040 return WERR_OK;
5041 }
5042 #endif
5043 /********************************************************************
5044 ********************************************************************/
5045
5046 static WERROR construct_printer_driver_info_level(TALLOC_CTX *mem_ctx,
5047 struct auth_serversupplied_info *server_info,
5048 struct messaging_context *msg_ctx,
5049 uint32_t level,
5050 union spoolss_DriverInfo *r,
5051 int snum,
5052 const char *servername,
5053 const char *architecture,
5054 uint32_t version)
5055 {
5056 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
5057 struct spoolss_DriverInfo8 *driver;
5058 WERROR result;
5059
5060 result = winreg_get_printer(mem_ctx,
5061 server_info,
5062 msg_ctx,
5063 servername,
5064 lp_const_servicename(snum),
5065 &pinfo2);
5066
5067 DEBUG(8,("construct_printer_driver_info_level: status: %s\n",
5068 win_errstr(result)));
5069
5070 if (!W_ERROR_IS_OK(result)) {
5071 return WERR_INVALID_PRINTER_NAME;
5072 }
5073
5074 result = winreg_get_driver(mem_ctx, server_info, msg_ctx,
5075 architecture,
5076 pinfo2->drivername, version, &driver);
5077
5078 DEBUG(8,("construct_printer_driver_info_level: status: %s\n",
5079 win_errstr(result)));
5080
5081 if (!W_ERROR_IS_OK(result)) {
5082 /*
5083 * Is this a W2k client ?
5084 */
5085
5086 if (version < 3) {
5087 talloc_free(pinfo2);
5088 return WERR_UNKNOWN_PRINTER_DRIVER;
5089 }
5090
5091 /* Yes - try again with a WinNT driver. */
5092 version = 2;
5093 result = winreg_get_driver(mem_ctx, server_info, msg_ctx,
5094 architecture,
5095 pinfo2->drivername,
5096 version, &driver);
5097 DEBUG(8,("construct_printer_driver_level: status: %s\n",
5098 win_errstr(result)));
5099 if (!W_ERROR_IS_OK(result)) {
5100 talloc_free(pinfo2);
5101 return WERR_UNKNOWN_PRINTER_DRIVER;
5102 }
5103 }
5104
5105 switch (level) {
5106 case 1:
5107 result = fill_printer_driver_info1(mem_ctx, &r->info1, driver, servername);
5108 break;
5109 case 2:
5110 result = fill_printer_driver_info2(mem_ctx, &r->info2, driver, servername);
5111 break;
5112 case 3:
5113 result = fill_printer_driver_info3(mem_ctx, &r->info3, driver, servername);
5114 break;
5115 case 4:
5116 result = fill_printer_driver_info4(mem_ctx, &r->info4, driver, servername);
5117 break;
5118 case 5:
5119 result = fill_printer_driver_info5(mem_ctx, &r->info5, driver, servername);
5120 break;
5121 case 6:
5122 result = fill_printer_driver_info6(mem_ctx, &r->info6, driver, servername);
5123 break;
5124 case 8:
5125 result = fill_printer_driver_info8(mem_ctx, &r->info8, driver, servername);
5126 break;
5127 #if 0 /* disabled until marshalling issues are resolved - gd */
5128 case 101:
5129 result = fill_printer_driver_info101(mem_ctx, &r->info101, driver, servername);
5130 break;
5131 #endif
5132 default:
5133 result = WERR_UNKNOWN_LEVEL;
5134 break;
5135 }
5136
5137 talloc_free(pinfo2);
5138 talloc_free(driver);
5139
5140 return result;
5141 }
5142
5143 /****************************************************************
5144 _spoolss_GetPrinterDriver2
5145 ****************************************************************/
5146
5147 WERROR _spoolss_GetPrinterDriver2(struct pipes_struct *p,
5148 struct spoolss_GetPrinterDriver2 *r)
5149 {
5150 Printer_entry *printer;
5151 WERROR result;
5152
5153 int snum;
5154
5155 /* that's an [in out] buffer */
5156
5157 if (!r->in.buffer && (r->in.offered != 0)) {
5158 return WERR_INVALID_PARAM;
5159 }
5160
5161 DEBUG(4,("_spoolss_GetPrinterDriver2\n"));
5162
5163 if (!(printer = find_printer_index_by_hnd(p, r->in.handle))) {
5164 DEBUG(0,("_spoolss_GetPrinterDriver2: invalid printer handle!\n"));
5165 return WERR_INVALID_PRINTER_NAME;
5166 }
5167
5168 *r->out.needed = 0;
5169 *r->out.server_major_version = 0;
5170 *r->out.server_minor_version = 0;
5171
5172 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5173 return WERR_BADFID;
5174 }
5175
5176 result = construct_printer_driver_info_level(p->mem_ctx,
5177 p->server_info,
5178 p->msg_ctx,
5179 r->in.level, r->out.info,
5180 snum, printer->servername,
5181 r->in.architecture,
5182 r->in.client_major_version);
5183 if (!W_ERROR_IS_OK(result)) {
5184 TALLOC_FREE(r->out.info);
5185 return result;
5186 }
5187
5188 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_DriverInfo,
5189 r->out.info, r->in.level);
5190 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
5191
5192 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
5193 }
5194
5195
5196 /****************************************************************
5197 _spoolss_StartPagePrinter
5198 ****************************************************************/
5199
5200 WERROR _spoolss_StartPagePrinter(struct pipes_struct *p,
5201 struct spoolss_StartPagePrinter *r)
5202 {
5203 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5204
5205 if (!Printer) {
5206 DEBUG(3,("_spoolss_StartPagePrinter: "
5207 "Error in startpageprinter printer handle\n"));
5208 return WERR_BADFID;
5209 }
5210
5211 Printer->page_started = true;
5212 return WERR_OK;
5213 }
5214
5215 /****************************************************************
5216 _spoolss_EndPagePrinter
5217 ****************************************************************/
5218
5219 WERROR _spoolss_EndPagePrinter(struct pipes_struct *p,
5220 struct spoolss_EndPagePrinter *r)
5221 {
5222 int snum;
5223
5224 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5225
5226 if (!Printer) {
5227 DEBUG(2,("_spoolss_EndPagePrinter: Invalid handle (%s:%u:%u).\n",
5228 OUR_HANDLE(r->in.handle)));
5229 return WERR_BADFID;
5230 }
5231
5232 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5233 return WERR_BADFID;
5234
5235 Printer->page_started = false;
5236 print_job_endpage(p->msg_ctx, snum, Printer->jobid);
5237
5238 return WERR_OK;
5239 }
5240
5241 /****************************************************************
5242 _spoolss_StartDocPrinter
5243 ****************************************************************/
5244
5245 WERROR _spoolss_StartDocPrinter(struct pipes_struct *p,
5246 struct spoolss_StartDocPrinter *r)
5247 {
5248 struct spoolss_DocumentInfo1 *info_1;
5249 int snum;
5250 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5251 WERROR werr;
5252
5253 if (!Printer) {
5254 DEBUG(2,("_spoolss_StartDocPrinter: "
5255 "Invalid handle (%s:%u:%u)\n",
5256 OUR_HANDLE(r->in.handle)));
5257 return WERR_BADFID;
5258 }
5259
5260 if (Printer->jobid) {
5261 DEBUG(2, ("_spoolss_StartDocPrinter: "
5262 "StartDocPrinter called twice! "
5263 "(existing jobid = %d)\n", Printer->jobid));
5264 return WERR_INVALID_HANDLE;
5265 }
5266
5267 if (r->in.level != 1) {
5268 return WERR_UNKNOWN_LEVEL;
5269 }
5270
5271 info_1 = r->in.info.info1;
5272
5273 /*
5274 * a nice thing with NT is it doesn't listen to what you tell it.
5275 * when asked to send _only_ RAW datas, it tries to send datas
5276 * in EMF format.
5277 *
5278 * So I add checks like in NT Server ...
5279 */
5280
5281 if (info_1->datatype) {
5282 if (strcmp(info_1->datatype, "RAW") != 0) {
5283 *r->out.job_id = 0;
5284 return WERR_INVALID_DATATYPE;
5285 }
5286 }
5287
5288 /* get the share number of the printer */
5289 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5290 return WERR_BADFID;
5291 }
5292
5293 werr = print_job_start(p->server_info, p->msg_ctx, snum,
5294 info_1->document_name, info_1->output_file,
5295 Printer->devmode, &Printer->jobid);
5296
5297 /* An error occured in print_job_start() so return an appropriate
5298 NT error code. */
5299
5300 if (!W_ERROR_IS_OK(werr)) {
5301 return werr;
5302 }
5303
5304 Printer->document_started = true;
5305 *r->out.job_id = Printer->jobid;
5306
5307 return WERR_OK;
5308 }
5309
5310 /****************************************************************
5311 _spoolss_EndDocPrinter
5312 ****************************************************************/
5313
5314 WERROR _spoolss_EndDocPrinter(struct pipes_struct *p,
5315 struct spoolss_EndDocPrinter *r)
5316 {
5317 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5318 NTSTATUS status;
5319 int snum;
5320
5321 if (!Printer) {
5322 DEBUG(2,("_spoolss_EndDocPrinter: Invalid handle (%s:%u:%u)\n",
5323 OUR_HANDLE(r->in.handle)));
5324 return WERR_BADFID;
5325 }
5326
5327 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5328 return WERR_BADFID;
5329 }
5330
5331 Printer->document_started = false;
5332 status = print_job_end(p->msg_ctx, snum, Printer->jobid, NORMAL_CLOSE);
5333 if (!NT_STATUS_IS_OK(status)) {
5334 DEBUG(2, ("_spoolss_EndDocPrinter: "
5335 "print_job_end failed [%s]\n",
5336 nt_errstr(status)));
5337 }
5338
5339 Printer->jobid = 0;
5340 return ntstatus_to_werror(status);
5341 }
5342
5343 /****************************************************************
5344 _spoolss_WritePrinter
5345 ****************************************************************/
5346
5347 WERROR _spoolss_WritePrinter(struct pipes_struct *p,
5348 struct spoolss_WritePrinter *r)
5349 {
5350 ssize_t buffer_written;
5351 int snum;
5352 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5353
5354 if (!Printer) {
5355 DEBUG(2,("_spoolss_WritePrinter: Invalid handle (%s:%u:%u)\n",
5356 OUR_HANDLE(r->in.handle)));
5357 *r->out.num_written = r->in._data_size;
5358 return WERR_BADFID;
5359 }
5360
5361 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5362 return WERR_BADFID;
5363
5364 /* print_job_write takes care of checking for PJOB_SMBD_SPOOLING */
5365 buffer_written = print_job_write(server_event_context(),p->msg_ctx,
5366 snum, Printer->jobid,
5367 (const char *)r->in.data.data,
5368 (SMB_OFF_T)-1,
5369 (size_t)r->in._data_size);
5370 if (buffer_written == (ssize_t)-1) {
5371 *r->out.num_written = 0;
5372 if (errno == ENOSPC)
5373 return WERR_NO_SPOOL_SPACE;
5374 else
5375 return WERR_ACCESS_DENIED;
5376 }
5377
5378 *r->out.num_written = r->in._data_size;
5379
5380 return WERR_OK;
5381 }
5382
5383 /********************************************************************
5384 * api_spoolss_getprinter
5385 * called from the spoolss dispatcher
5386 *
5387 ********************************************************************/
5388
5389 static WERROR control_printer(struct policy_handle *handle, uint32_t command,
5390 struct pipes_struct *p)
5391 {
5392 int snum;
5393 WERROR errcode = WERR_BADFUNC;
5394 Printer_entry *Printer = find_printer_index_by_hnd(p, handle);
5395
5396 if (!Printer) {
5397 DEBUG(2,("control_printer: Invalid handle (%s:%u:%u)\n",
5398 OUR_HANDLE(handle)));
5399 return WERR_BADFID;
5400 }
5401
5402 if (!get_printer_snum(p, handle, &snum, NULL))
5403 return WERR_BADFID;
5404
5405 switch (command) {
5406 case SPOOLSS_PRINTER_CONTROL_PAUSE:
5407 errcode = print_queue_pause(p->server_info, p->msg_ctx, snum);
5408 break;
5409 case SPOOLSS_PRINTER_CONTROL_RESUME:
5410 case SPOOLSS_PRINTER_CONTROL_UNPAUSE:
5411 errcode = print_queue_resume(p->server_info, p->msg_ctx, snum);
5412 break;
5413 case SPOOLSS_PRINTER_CONTROL_PURGE:
5414 errcode = print_queue_purge(p->server_info, p->msg_ctx, snum);
5415 break;
5416 default:
5417 return WERR_UNKNOWN_LEVEL;
5418 }
5419
5420 return errcode;
5421 }
5422
5423
5424 /****************************************************************
5425 _spoolss_AbortPrinter
5426 * From MSDN: "Deletes printer's spool file if printer is configured
5427 * for spooling"
5428 ****************************************************************/
5429
5430 WERROR _spoolss_AbortPrinter(struct pipes_struct *p,
5431 struct spoolss_AbortPrinter *r)
5432 {
5433 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5434 int snum;
5435 WERROR errcode = WERR_OK;
5436
5437 if (!Printer) {
5438 DEBUG(2,("_spoolss_AbortPrinter: Invalid handle (%s:%u:%u)\n",
5439 OUR_HANDLE(r->in.handle)));
5440 return WERR_BADFID;
5441 }
5442
5443 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5444 return WERR_BADFID;
5445
5446 if (!Printer->document_started) {
5447 return WERR_SPL_NO_STARTDOC;
5448 }
5449
5450 errcode = print_job_delete(p->server_info, p->msg_ctx, snum,
5451 Printer->jobid);
5452
5453 return errcode;
5454 }
5455
5456 /********************************************************************
5457 * called by spoolss_api_setprinter
5458 * when updating a printer description
5459 ********************************************************************/
5460
5461 static WERROR update_printer_sec(struct policy_handle *handle,
5462 struct pipes_struct *p,
5463 struct sec_desc_buf *secdesc_ctr)
5464 {
5465 struct spoolss_security_descriptor *new_secdesc = NULL;
5466 struct spoolss_security_descriptor *old_secdesc = NULL;
5467 const char *printer;
5468 WERROR result;
5469 int snum;
5470
5471 Printer_entry *Printer = find_printer_index_by_hnd(p, handle);
5472
5473 if (!Printer || !get_printer_snum(p, handle, &snum, NULL)) {
5474 DEBUG(2,("update_printer_sec: Invalid handle (%s:%u:%u)\n",
5475 OUR_HANDLE(handle)));
5476
5477 result = WERR_BADFID;
5478 goto done;
5479 }
5480
5481 if (secdesc_ctr == NULL) {
5482 DEBUG(10,("update_printer_sec: secdesc_ctr is NULL !\n"));
5483 result = WERR_INVALID_PARAM;
5484 goto done;
5485 }
5486 printer = lp_const_servicename(snum);
5487
5488 /* Check the user has permissions to change the security
5489 descriptor. By experimentation with two NT machines, the user
5490 requires Full Access to the printer to change security
5491 information. */
5492
5493 if ( Printer->access_granted != PRINTER_ACCESS_ADMINISTER ) {
5494 DEBUG(4,("update_printer_sec: updated denied by printer permissions\n"));
5495 result = WERR_ACCESS_DENIED;
5496 goto done;
5497 }
5498
5499 /* NT seems to like setting the security descriptor even though
5500 nothing may have actually changed. */
5501 result = winreg_get_printer_secdesc(p->mem_ctx,
5502 p->server_info,
5503 p->msg_ctx,
5504 printer,
5505 &old_secdesc);
5506 if (!W_ERROR_IS_OK(result)) {
5507 DEBUG(2,("update_printer_sec: winreg_get_printer_secdesc() failed\n"));
5508 result = WERR_BADFID;
5509 goto done;
5510 }
5511
5512 if (DEBUGLEVEL >= 10) {
5513 struct security_acl *the_acl;
5514 int i;
5515
5516 the_acl = old_secdesc->dacl;
5517 DEBUG(10, ("old_secdesc_ctr for %s has %d aces:\n",
5518 printer, the_acl->num_aces));
5519
5520 for (i = 0; i < the_acl->num_aces; i++) {
5521 DEBUG(10, ("%s 0x%08x\n", sid_string_dbg(
5522 &the_acl->aces[i].trustee),
5523 the_acl->aces[i].access_mask));
5524 }
5525
5526 the_acl = secdesc_ctr->sd->dacl;
5527
5528 if (the_acl) {
5529 DEBUG(10, ("secdesc_ctr for %s has %d aces:\n",
5530 printer, the_acl->num_aces));
5531
5532 for (i = 0; i < the_acl->num_aces; i++) {
5533 DEBUG(10, ("%s 0x%08x\n", sid_string_dbg(
5534 &the_acl->aces[i].trustee),
5535 the_acl->aces[i].access_mask));
5536 }
5537 } else {
5538 DEBUG(10, ("dacl for secdesc_ctr is NULL\n"));
5539 }
5540 }
5541
5542 new_secdesc = sec_desc_merge(p->mem_ctx, secdesc_ctr->sd, old_secdesc);
5543 if (new_secdesc == NULL) {
5544 result = WERR_NOMEM;
5545 goto done;
5546 }
5547
5548 if (security_descriptor_equal(new_secdesc, old_secdesc)) {
5549 result = WERR_OK;
5550 goto done;
5551 }
5552
5553 result = winreg_set_printer_secdesc(p->mem_ctx,
5554 p->server_info,
5555 p->msg_ctx,
5556 printer,
5557 new_secdesc);
5558
5559 done:
5560 return result;
5561 }
5562
5563 /********************************************************************
5564 Canonicalize printer info from a client
5565 ********************************************************************/
5566
5567 static bool check_printer_ok(TALLOC_CTX *mem_ctx,
5568 struct spoolss_SetPrinterInfo2 *info2,
5569 int snum)
5570 {
5571 fstring printername;
5572 const char *p;
5573
5574 DEBUG(5,("check_printer_ok: servername=%s printername=%s sharename=%s "
5575 "portname=%s drivername=%s comment=%s location=%s\n",
5576 info2->servername, info2->printername, info2->sharename,
5577 info2->portname, info2->drivername, info2->comment,
5578 info2->location));
5579
5580 /* we force some elements to "correct" values */
5581 info2->servername = talloc_asprintf(mem_ctx, "\\\\%s", global_myname());
5582 if (info2->servername == NULL) {
5583 return false;
5584 }
5585 info2->sharename = talloc_strdup(mem_ctx, lp_const_servicename(snum));
5586 if (info2->sharename == NULL) {
5587 return false;
5588 }
5589
5590 /* check to see if we allow printername != sharename */
5591 if (lp_force_printername(snum)) {
5592 info2->printername = talloc_asprintf(mem_ctx, "\\\\%s\\%s",
5593 global_myname(), info2->sharename);
5594 } else {
5595 /* make sure printername is in \\server\printername format */
5596 fstrcpy(printername, info2->printername);
5597 p = printername;
5598 if ( printername[0] == '\\' && printername[1] == '\\' ) {
5599 if ( (p = strchr_m( &printername[2], '\\' )) != NULL )
5600 p++;
5601 }
5602
5603 info2->printername = talloc_asprintf(mem_ctx, "\\\\%s\\%s",
5604 global_myname(), p);
5605 }
5606 if (info2->printername == NULL) {
5607 return false;
5608 }
5609
5610 info2->attributes |= PRINTER_ATTRIBUTE_SAMBA;
5611 info2->attributes &= ~PRINTER_ATTRIBUTE_NOT_SAMBA;
5612
5613 return true;
5614 }
5615
5616 /****************************************************************************
5617 ****************************************************************************/
5618
5619 static WERROR add_port_hook(TALLOC_CTX *ctx, NT_USER_TOKEN *token, const char *portname, const char *uri)
5620 {
5621 char *cmd = lp_addport_cmd();
5622 char *command = NULL;
5623 int ret;
5624 SE_PRIV se_printop = SE_PRINT_OPERATOR;
5625 bool is_print_op = false;
5626
5627 if ( !*cmd ) {
5628 return WERR_ACCESS_DENIED;
5629 }
5630
5631 command = talloc_asprintf(ctx,
5632 "%s \"%s\" \"%s\"", cmd, portname, uri );
5633 if (!command) {
5634 return WERR_NOMEM;
5635 }
5636
5637 if ( token )
5638 is_print_op = user_has_privileges( token, &se_printop );
5639
5640 DEBUG(10,("Running [%s]\n", command));
5641
5642 /********* BEGIN SePrintOperatorPrivilege **********/
5643
5644 if ( is_print_op )
5645 become_root();
5646
5647 ret = smbrun(command, NULL);
5648
5649 if ( is_print_op )
5650 unbecome_root();
5651
5652 /********* END SePrintOperatorPrivilege **********/
5653
5654 DEBUGADD(10,("returned [%d]\n", ret));
5655
5656 TALLOC_FREE(command);
5657
5658 if ( ret != 0 ) {
5659 return WERR_ACCESS_DENIED;
5660 }
5661
5662 return WERR_OK;
5663 }
5664
5665 /****************************************************************************
5666 ****************************************************************************/
5667
5668 static bool add_printer_hook(TALLOC_CTX *ctx, NT_USER_TOKEN *token,
5669 struct spoolss_SetPrinterInfo2 *info2,
5670 const char *remote_machine,
5671 struct messaging_context *msg_ctx)
5672 {
5673 char *cmd = lp_addprinter_cmd();
5674 char **qlines;
5675 char *command = NULL;
5676 int numlines;
5677 int ret;
5678 int fd;
5679 SE_PRIV se_printop = SE_PRINT_OPERATOR;
5680 bool is_print_op = false;
5681
5682 if (!remote_machine) {
5683 return false;
5684 }
5685
5686 command = talloc_asprintf(ctx,
5687 "%s \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"",
5688 cmd, info2->printername, info2->sharename,
5689 info2->portname, info2->drivername,
5690 info2->location, info2->comment, remote_machine);
5691 if (!command) {
5692 return false;
5693 }
5694
5695 if ( token )
5696 is_print_op = user_has_privileges( token, &se_printop );
5697
5698 DEBUG(10,("Running [%s]\n", command));
5699
5700 /********* BEGIN SePrintOperatorPrivilege **********/
5701
5702 if ( is_print_op )
5703 become_root();
5704
5705 if ( (ret = smbrun(command, &fd)) == 0 ) {
5706 /* Tell everyone we updated smb.conf. */
5707 message_send_all(msg_ctx, MSG_SMB_CONF_UPDATED, NULL, 0, NULL);
5708 }
5709
5710 if ( is_print_op )
5711 unbecome_root();
5712
5713 /********* END SePrintOperatorPrivilege **********/
5714
5715 DEBUGADD(10,("returned [%d]\n", ret));
5716
5717 TALLOC_FREE(command);
5718
5719 if ( ret != 0 ) {
5720 if (fd != -1)
5721 close(fd);
5722 return false;
5723 }
5724
5725 /* reload our services immediately */
5726 become_root();
5727 reload_services(msg_ctx, false);
5728 unbecome_root();
5729
5730 numlines = 0;
5731 /* Get lines and convert them back to dos-codepage */
5732 qlines = fd_lines_load(fd, &numlines, 0, NULL);
5733 DEBUGADD(10,("Lines returned = [%d]\n", numlines));
5734 close(fd);
5735
5736 /* Set the portname to what the script says the portname should be. */
5737 /* but don't require anything to be return from the script exit a good error code */
5738
5739 if (numlines) {
5740 /* Set the portname to what the script says the portname should be. */
5741 info2->portname = talloc_strdup(ctx, qlines[0]);
5742 DEBUGADD(6,("Line[0] = [%s]\n", qlines[0]));
5743 }
5744
5745 TALLOC_FREE(qlines);
5746 return true;
5747 }
5748
5749 static WERROR update_dsspooler(TALLOC_CTX *mem_ctx,
5750 struct auth_serversupplied_info *server_info,
5751 struct messaging_context *msg_ctx,
5752 int snum,
5753 struct spoolss_SetPrinterInfo2 *printer,
5754 struct spoolss_PrinterInfo2 *old_printer)
5755 {
5756 bool force_update = (old_printer == NULL);
5757 const char *dnsdomname;
5758 const char *longname;
5759 const char *uncname;
5760 const char *spooling;
5761 DATA_BLOB buffer;
5762 WERROR result = WERR_OK;
5763
5764 if (force_update || !strequal(printer->drivername, old_printer->drivername)) {
5765 push_reg_sz(mem_ctx, &buffer, printer->drivername);
5766 winreg_set_printer_dataex(mem_ctx,
5767 server_info,
5768 msg_ctx,
5769 printer->sharename,
5770 SPOOL_DSSPOOLER_KEY,
5771 SPOOL_REG_DRIVERNAME,
5772 REG_SZ,
5773 buffer.data,
5774 buffer.length);
5775
5776 if (!force_update) {
5777 DEBUG(10,("update_printer: changing driver [%s]! Sending event!\n",
5778 printer->drivername));
5779
5780 notify_printer_driver(server_event_context(), msg_ctx,
5781 snum, printer->drivername);
5782 }
5783 }
5784
5785 if (force_update || !strequal(printer->comment, old_printer->comment)) {
5786 push_reg_sz(mem_ctx, &buffer, printer->comment);
5787 winreg_set_printer_dataex(mem_ctx,
5788 server_info,
5789 msg_ctx,
5790 printer->sharename,
5791 SPOOL_DSSPOOLER_KEY,
5792 SPOOL_REG_DESCRIPTION,
5793 REG_SZ,
5794 buffer.data,
5795 buffer.length);
5796
5797 if (!force_update) {
5798 notify_printer_comment(server_event_context(), msg_ctx,
5799 snum, printer->comment);
5800 }
5801 }
5802
5803 if (force_update || !strequal(printer->sharename, old_printer->sharename)) {
5804 push_reg_sz(mem_ctx, &buffer, printer->sharename);
5805 winreg_set_printer_dataex(mem_ctx,
5806 server_info,
5807 msg_ctx,
5808 printer->sharename,
5809 SPOOL_DSSPOOLER_KEY,
5810 SPOOL_REG_PRINTSHARENAME,
5811 REG_SZ,
5812 buffer.data,
5813 buffer.length);
5814
5815 if (!force_update) {
5816 notify_printer_sharename(server_event_context(),
5817 msg_ctx,
5818 snum, printer->sharename);
5819 }
5820 }
5821
5822 if (force_update || !strequal(printer->printername, old_printer->printername)) {
5823 const char *p;
5824
5825 p = strrchr(printer->printername, '\\' );
5826 if (p != NULL) {
5827 p++;
5828 } else {
5829 p = printer->printername;
5830 }
5831
5832 push_reg_sz(mem_ctx, &buffer, p);
5833 winreg_set_printer_dataex(mem_ctx,
5834 server_info,
5835 msg_ctx,
5836 printer->sharename,
5837 SPOOL_DSSPOOLER_KEY,
5838 SPOOL_REG_PRINTERNAME,
5839 REG_SZ,
5840 buffer.data,
5841 buffer.length);
5842
5843 if (!force_update) {
5844 notify_printer_printername(server_event_context(),
5845 msg_ctx, snum, p);
5846 }
5847 }
5848
5849 if (force_update || !strequal(printer->portname, old_printer->portname)) {
5850 push_reg_sz(mem_ctx, &buffer, printer->portname);
5851 winreg_set_printer_dataex(mem_ctx,
5852 server_info,
5853 msg_ctx,
5854 printer->sharename,
5855 SPOOL_DSSPOOLER_KEY,
5856 SPOOL_REG_PORTNAME,
5857 REG_SZ,
5858 buffer.data,
5859 buffer.length);
5860
5861 if (!force_update) {
5862 notify_printer_port(server_event_context(),
5863 msg_ctx, snum, printer->portname);
5864 }
5865 }
5866
5867 if (force_update || !strequal(printer->location, old_printer->location)) {
5868 push_reg_sz(mem_ctx, &buffer, printer->location);
5869 winreg_set_printer_dataex(mem_ctx,
5870 server_info,
5871 msg_ctx,
5872 printer->sharename,
5873 SPOOL_DSSPOOLER_KEY,
5874 SPOOL_REG_LOCATION,
5875 REG_SZ,
5876 buffer.data,
5877 buffer.length);
5878
5879 if (!force_update) {
5880 notify_printer_location(server_event_context(),
5881 msg_ctx, snum,
5882 printer->location);
5883 }
5884 }
5885
5886 if (force_update || !strequal(printer->sepfile, old_printer->sepfile)) {
5887 push_reg_sz(mem_ctx, &buffer, printer->sepfile);
5888 winreg_set_printer_dataex(mem_ctx,
5889 server_info,
5890 msg_ctx,
5891 printer->sharename,
5892 SPOOL_DSSPOOLER_KEY,
5893 SPOOL_REG_PRINTSEPARATORFILE,
5894 REG_SZ,
5895 buffer.data,
5896 buffer.length);
5897
5898 if (!force_update) {
5899 notify_printer_location(server_event_context(),
5900 msg_ctx, snum,
5901 printer->location);
5902 }
5903 }
5904
5905 if (force_update || printer->starttime != old_printer->starttime) {
5906 buffer = data_blob_talloc(mem_ctx, NULL, 4);
5907 SIVAL(buffer.data, 0, printer->starttime);
5908 winreg_set_printer_dataex(mem_ctx,
5909 server_info,
5910 msg_ctx,
5911 printer->sharename,
5912 SPOOL_DSSPOOLER_KEY,
5913 SPOOL_REG_PRINTSTARTTIME,
5914 REG_DWORD,
5915 buffer.data,
5916 buffer.length);
5917 }
5918
5919 if (force_update || printer->untiltime != old_printer->untiltime) {
5920 buffer = data_blob_talloc(mem_ctx, NULL, 4);
5921 SIVAL(buffer.data, 0, printer->untiltime);
5922 winreg_set_printer_dataex(mem_ctx,
5923 server_info,
5924 msg_ctx,
5925 printer->sharename,
5926 SPOOL_DSSPOOLER_KEY,
5927 SPOOL_REG_PRINTENDTIME,
5928 REG_DWORD,
5929 buffer.data,
5930 buffer.length);
5931 }
5932
5933 if (force_update || printer->priority != old_printer->priority) {
5934 buffer = data_blob_talloc(mem_ctx, NULL, 4);
5935 SIVAL(buffer.data, 0, printer->priority);
5936 winreg_set_printer_dataex(mem_ctx,
5937 server_info,
5938 msg_ctx,
5939 printer->sharename,
5940 SPOOL_DSSPOOLER_KEY,
5941 SPOOL_REG_PRIORITY,
5942 REG_DWORD,
5943 buffer.data,
5944 buffer.length);
5945 }
5946
5947 if (force_update || printer->attributes != old_printer->attributes) {
5948 buffer = data_blob_talloc(mem_ctx, NULL, 4);
5949 SIVAL(buffer.data, 0, (printer->attributes &
5950 PRINTER_ATTRIBUTE_KEEPPRINTEDJOBS));
5951 winreg_set_printer_dataex(mem_ctx,
5952 server_info,
5953 msg_ctx,
5954 printer->sharename,
5955 SPOOL_DSSPOOLER_KEY,
5956 SPOOL_REG_PRINTKEEPPRINTEDJOBS,
5957 REG_DWORD,
5958 buffer.data,
5959 buffer.length);
5960
5961 switch (printer->attributes & 0x3) {
5962 case 0:
5963 spooling = SPOOL_REGVAL_PRINTWHILESPOOLING;
5964 break;
5965 case 1:
5966 spooling = SPOOL_REGVAL_PRINTAFTERSPOOLED;
5967 break;
5968 case 2:
5969 spooling = SPOOL_REGVAL_PRINTDIRECT;
5970 break;
5971 default:
5972 spooling = "unknown";
5973 }
5974 push_reg_sz(mem_ctx, &buffer, spooling);
5975 winreg_set_printer_dataex(mem_ctx,
5976 server_info,
5977 msg_ctx,
5978 printer->sharename,
5979 SPOOL_DSSPOOLER_KEY,
5980 SPOOL_REG_PRINTSPOOLING,
5981 REG_SZ,
5982 buffer.data,
5983 buffer.length);
5984 }
5985
5986 push_reg_sz(mem_ctx, &buffer, global_myname());
5987 winreg_set_printer_dataex(mem_ctx,
5988 server_info,
5989 msg_ctx,
5990 printer->sharename,
5991 SPOOL_DSSPOOLER_KEY,
5992 SPOOL_REG_SHORTSERVERNAME,
5993 REG_SZ,
5994 buffer.data,
5995 buffer.length);
5996
5997 dnsdomname = get_mydnsfullname();
5998 if (dnsdomname != NULL && dnsdomname[0] != '\0') {
5999 longname = talloc_strdup(mem_ctx, dnsdomname);
6000 } else {
6001 longname = talloc_strdup(mem_ctx, global_myname());
6002 }
6003 if (longname == NULL) {
6004 result = WERR_NOMEM;
6005 goto done;
6006 }
6007
6008 push_reg_sz(mem_ctx, &buffer, longname);
6009 winreg_set_printer_dataex(mem_ctx,
6010 server_info,
6011 msg_ctx,
6012 printer->sharename,
6013 SPOOL_DSSPOOLER_KEY,
6014 SPOOL_REG_SERVERNAME,
6015 REG_SZ,
6016 buffer.data,
6017 buffer.length);
6018
6019 uncname = talloc_asprintf(mem_ctx, "\\\\%s\\%s",
6020 global_myname(), printer->sharename);
6021 push_reg_sz(mem_ctx, &buffer, uncname);
6022 winreg_set_printer_dataex(mem_ctx,
6023 server_info,
6024 msg_ctx,
6025 printer->sharename,
6026 SPOOL_DSSPOOLER_KEY,
6027 SPOOL_REG_UNCNAME,
6028 REG_SZ,
6029 buffer.data,
6030 buffer.length);
6031
6032 done:
6033 return result;
6034 }
6035
6036 /********************************************************************
6037 * Called by spoolss_api_setprinter
6038 * when updating a printer description.
6039 ********************************************************************/
6040
6041 static WERROR update_printer(struct pipes_struct *p,
6042 struct policy_handle *handle,
6043 struct spoolss_SetPrinterInfoCtr *info_ctr,
6044 struct spoolss_DeviceMode *devmode)
6045 {
6046 uint32_t printer_mask = SPOOLSS_PRINTER_INFO_ALL;
6047 struct spoolss_SetPrinterInfo2 *printer = info_ctr->info.info2;
6048 struct spoolss_PrinterInfo2 *old_printer;
6049 Printer_entry *Printer = find_printer_index_by_hnd(p, handle);
6050 const char *servername = NULL;
6051 int snum;
6052 WERROR result = WERR_OK;
6053 TALLOC_CTX *tmp_ctx;
6054
6055 DEBUG(8,("update_printer\n"));
6056
6057 tmp_ctx = talloc_new(p->mem_ctx);
6058 if (tmp_ctx == NULL) {
6059 return WERR_NOMEM;
6060 }
6061
6062 if (!Printer) {
6063 result = WERR_BADFID;
6064 goto done;
6065 }
6066
6067 if (!get_printer_snum(p, handle, &snum, NULL)) {
6068 result = WERR_BADFID;
6069 goto done;
6070 }
6071
6072 if (Printer != NULL || Printer->servername != NULL) {
6073 servername = Printer->servername;
6074 }
6075
6076 result = winreg_get_printer(tmp_ctx,
6077 p->server_info,
6078 p->msg_ctx,
6079 servername,
6080 lp_const_servicename(snum),
6081 &old_printer);
6082 if (!W_ERROR_IS_OK(result)) {
6083 result = WERR_BADFID;
6084 goto done;
6085 }
6086
6087 /* Do sanity check on the requested changes for Samba */
6088 if (!check_printer_ok(tmp_ctx, printer, snum)) {
6089 result = WERR_INVALID_PARAM;
6090 goto done;
6091 }
6092
6093 /* FIXME!!! If the driver has changed we really should verify that
6094 it is installed before doing much else --jerry */
6095
6096 /* Check calling user has permission to update printer description */
6097 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
6098 DEBUG(3, ("update_printer: printer property change denied by handle\n"));
6099 result = WERR_ACCESS_DENIED;
6100 goto done;
6101 }
6102
6103 /* Call addprinter hook */
6104 /* Check changes to see if this is really needed */
6105
6106 if (*lp_addprinter_cmd() &&
6107 (!strequal(printer->drivername, old_printer->drivername) ||
6108 !strequal(printer->comment, old_printer->comment) ||
6109 !strequal(printer->portname, old_printer->portname) ||
6110 !strequal(printer->location, old_printer->location)) )
6111 {
6112 /* add_printer_hook() will call reload_services() */
6113 if (!add_printer_hook(tmp_ctx, p->server_info->ptok,
6114 printer, p->client_address,
6115 p->msg_ctx)) {
6116 result = WERR_ACCESS_DENIED;
6117 goto done;
6118 }
6119 }
6120
6121 update_dsspooler(tmp_ctx,
6122 p->server_info,
6123 p->msg_ctx,
6124 snum,
6125 printer,
6126 old_printer);
6127
6128 printer_mask &= ~SPOOLSS_PRINTER_INFO_SECDESC;
6129
6130 if (devmode == NULL) {
6131 printer_mask &= ~SPOOLSS_PRINTER_INFO_DEVMODE;
6132 }
6133 result = winreg_update_printer(tmp_ctx,
6134 p->server_info,
6135 p->msg_ctx,
6136 printer->sharename,
6137 printer_mask,
6138 printer,
6139 devmode,
6140 NULL);
6141
6142 done:
6143 talloc_free(tmp_ctx);
6144
6145 return result;
6146 }
6147
6148 /****************************************************************************
6149 ****************************************************************************/
6150 static WERROR publish_or_unpublish_printer(struct pipes_struct *p,
6151 struct policy_handle *handle,
6152 struct spoolss_SetPrinterInfo7 *info7)
6153 {
6154 #ifdef HAVE_ADS
6155 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
6156 WERROR result;
6157 int snum;
6158 Printer_entry *Printer;
6159
6160 if ( lp_security() != SEC_ADS ) {
6161 return WERR_UNKNOWN_LEVEL;
6162 }
6163
6164 Printer = find_printer_index_by_hnd(p, handle);
6165
6166 DEBUG(5,("publish_or_unpublish_printer, action = %d\n",info7->action));
6167
6168 if (!Printer)
6169 return WERR_BADFID;
6170
6171 if (!get_printer_snum(p, handle, &snum, NULL))
6172 return WERR_BADFID;
6173
6174 result = winreg_get_printer(p->mem_ctx, p->server_info, p->msg_ctx,
6175 Printer->servername,
6176 lp_servicename(snum), &pinfo2);
6177 if (!W_ERROR_IS_OK(result)) {
6178 return WERR_BADFID;
6179 }
6180
6181 nt_printer_publish(pinfo2, p->server_info, p->msg_ctx, pinfo2,
6182 info7->action);
6183
6184 TALLOC_FREE(pinfo2);
6185 return WERR_OK;
6186 #else
6187 return WERR_UNKNOWN_LEVEL;
6188 #endif
6189 }
6190
6191 /********************************************************************
6192 ********************************************************************/
6193
6194 static WERROR update_printer_devmode(struct pipes_struct *p,
6195 struct policy_handle *handle,
6196 struct spoolss_DeviceMode *devmode)
6197 {
6198 int snum;
6199 Printer_entry *Printer = find_printer_index_by_hnd(p, handle);
6200 uint32_t info2_mask = SPOOLSS_PRINTER_INFO_DEVMODE;
6201
6202 DEBUG(8,("update_printer_devmode\n"));
6203
6204 if (!Printer) {
6205 return WERR_BADFID;
6206 }
6207
6208 if (!get_printer_snum(p, handle, &snum, NULL)) {
6209 return WERR_BADFID;
6210 }
6211
6212 /* Check calling user has permission to update printer description */
6213 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
6214 DEBUG(3, ("update_printer: printer property change denied by handle\n"));
6215 return WERR_ACCESS_DENIED;
6216 }
6217
6218 return winreg_update_printer(p->mem_ctx,
6219 p->server_info,
6220 p->msg_ctx,
6221 lp_const_servicename(snum),
6222 info2_mask,
6223 NULL,
6224 devmode,
6225 NULL);
6226 }
6227
6228
6229 /****************************************************************
6230 _spoolss_SetPrinter
6231 ****************************************************************/
6232
6233 WERROR _spoolss_SetPrinter(struct pipes_struct *p,
6234 struct spoolss_SetPrinter *r)
6235 {
6236 WERROR result;
6237
6238 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
6239
6240 if (!Printer) {
6241 DEBUG(2,("_spoolss_SetPrinter: Invalid handle (%s:%u:%u)\n",
6242 OUR_HANDLE(r->in.handle)));
6243 return WERR_BADFID;
6244 }
6245
6246 /* check the level */
6247 switch (r->in.info_ctr->level) {
6248 case 0:
6249 return control_printer(r->in.handle, r->in.command, p);
6250 case 2:
6251 result = update_printer(p, r->in.handle,
6252 r->in.info_ctr,
6253 r->in.devmode_ctr->devmode);
6254 if (!W_ERROR_IS_OK(result))
6255 return result;
6256 if (r->in.secdesc_ctr->sd)
6257 result = update_printer_sec(r->in.handle, p,
6258 r->in.secdesc_ctr);
6259 return result;
6260 case 3:
6261 return update_printer_sec(r->in.handle, p,
6262 r->in.secdesc_ctr);
6263 case 7:
6264 return publish_or_unpublish_printer(p, r->in.handle,
6265 r->in.info_ctr->info.info7);
6266 case 8:
6267 return update_printer_devmode(p, r->in.handle,
6268 r->in.devmode_ctr->devmode);
6269 default:
6270 return WERR_UNKNOWN_LEVEL;
6271 }
6272 }
6273
6274 /****************************************************************
6275 _spoolss_FindClosePrinterNotify
6276 ****************************************************************/
6277
6278 WERROR _spoolss_FindClosePrinterNotify(struct pipes_struct *p,
6279 struct spoolss_FindClosePrinterNotify *r)
6280 {
6281 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
6282
6283 if (!Printer) {
6284 DEBUG(2,("_spoolss_FindClosePrinterNotify: "
6285 "Invalid handle (%s:%u:%u)\n", OUR_HANDLE(r->in.handle)));
6286 return WERR_BADFID;
6287 }
6288
6289 if (Printer->notify.client_connected == true) {
6290 int snum = -1;
6291
6292 if ( Printer->printer_type == SPLHND_SERVER)
6293 snum = -1;
6294 else if ( (Printer->printer_type == SPLHND_PRINTER) &&
6295 !get_printer_snum(p, r->in.handle, &snum, NULL) )
6296 return WERR_BADFID;
6297
6298 srv_spoolss_replycloseprinter(
6299 snum, &Printer->notify.client_hnd, p->msg_ctx);
6300 }
6301
6302 Printer->notify.flags=0;
6303 Printer->notify.options=0;
6304 Printer->notify.localmachine[0]='\0';
6305 Printer->notify.printerlocal=0;
6306 TALLOC_FREE(Printer->notify.option);
6307 Printer->notify.client_connected = false;
6308
6309 return WERR_OK;
6310 }
6311
6312 /****************************************************************
6313 _spoolss_AddJob
6314 ****************************************************************/
6315
6316 WERROR _spoolss_AddJob(struct pipes_struct *p,
6317 struct spoolss_AddJob *r)
6318 {
6319 if (!r->in.buffer && (r->in.offered != 0)) {
6320 return WERR_INVALID_PARAM;
6321 }
6322
6323 /* this is what a NT server returns for AddJob. AddJob must fail on
6324 * non-local printers */
6325
6326 if (r->in.level != 1) {
6327 return WERR_UNKNOWN_LEVEL;
6328 }
6329
6330 return WERR_INVALID_PARAM;
6331 }
6332
6333 /****************************************************************************
6334 fill_job_info1
6335 ****************************************************************************/
6336
6337 static WERROR fill_job_info1(TALLOC_CTX *mem_ctx,
6338 struct spoolss_JobInfo1 *r,
6339 const print_queue_struct *queue,
6340 int position, int snum,
6341 struct spoolss_PrinterInfo2 *pinfo2)
6342 {
6343 struct tm *t;
6344
6345 t = gmtime(&queue->time);
6346
6347 r->job_id = queue->job;
6348
6349 r->printer_name = talloc_strdup(mem_ctx, lp_servicename(snum));
6350 W_ERROR_HAVE_NO_MEMORY(r->printer_name);
6351 r->server_name = talloc_strdup(mem_ctx, pinfo2->servername);
6352 W_ERROR_HAVE_NO_MEMORY(r->server_name);
6353 r->user_name = talloc_strdup(mem_ctx, queue->fs_user);
6354 W_ERROR_HAVE_NO_MEMORY(r->user_name);
6355 r->document_name = talloc_strdup(mem_ctx, queue->fs_file);
6356 W_ERROR_HAVE_NO_MEMORY(r->document_name);
6357 r->data_type = talloc_strdup(mem_ctx, "RAW");
6358 W_ERROR_HAVE_NO_MEMORY(r->data_type);
6359 r->text_status = talloc_strdup(mem_ctx, "");
6360 W_ERROR_HAVE_NO_MEMORY(r->text_status);
6361
6362 r->status = nt_printj_status(queue->status);
6363 r->priority = queue->priority;
6364 r->position = position;
6365 r->total_pages = queue->page_count;
6366 r->pages_printed = 0; /* ??? */
6367
6368 init_systemtime(&r->submitted, t);
6369
6370 return WERR_OK;
6371 }
6372
6373 /****************************************************************************
6374 fill_job_info2
6375 ****************************************************************************/
6376
6377 static WERROR fill_job_info2(TALLOC_CTX *mem_ctx,
6378 struct spoolss_JobInfo2 *r,
6379 const print_queue_struct *queue,
6380 int position, int snum,
6381 struct spoolss_PrinterInfo2 *pinfo2,
6382 struct spoolss_DeviceMode *devmode)
6383 {
6384 struct tm *t;
6385
6386 t = gmtime(&queue->time);
6387
6388 r->job_id = queue->job;
6389
6390 r->printer_name = talloc_strdup(mem_ctx, lp_servicename(snum));
6391 W_ERROR_HAVE_NO_MEMORY(r->printer_name);
6392 r->server_name = talloc_strdup(mem_ctx, pinfo2->servername);
6393 W_ERROR_HAVE_NO_MEMORY(r->server_name);
6394 r->user_name = talloc_strdup(mem_ctx, queue->fs_user);
6395 W_ERROR_HAVE_NO_MEMORY(r->user_name);
6396 r->document_name = talloc_strdup(mem_ctx, queue->fs_file);
6397 W_ERROR_HAVE_NO_MEMORY(r->document_name);
6398 r->notify_name = talloc_strdup(mem_ctx, queue->fs_user);
6399 W_ERROR_HAVE_NO_MEMORY(r->notify_name);
6400 r->data_type = talloc_strdup(mem_ctx, "RAW");
6401 W_ERROR_HAVE_NO_MEMORY(r->data_type);
6402 r->print_processor = talloc_strdup(mem_ctx, "winprint");
6403 W_ERROR_HAVE_NO_MEMORY(r->print_processor);
6404 r->parameters = talloc_strdup(mem_ctx, "");
6405 W_ERROR_HAVE_NO_MEMORY(r->parameters);
6406 r->driver_name = talloc_strdup(mem_ctx, pinfo2->drivername);
6407 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
6408
6409 r->devmode = devmode;
6410
6411 r->text_status = talloc_strdup(mem_ctx, "");
6412 W_ERROR_HAVE_NO_MEMORY(r->text_status);
6413
6414 r->secdesc = NULL;
6415
6416 r->status = nt_printj_status(queue->status);
6417 r->priority = queue->priority;
6418 r->position = position;
6419 r->start_time = 0;
6420 r->until_time = 0;
6421 r->total_pages = queue->page_count;
6422 r->size = queue->size;
6423 init_systemtime(&r->submitted, t);
6424 r->time = 0;
6425 r->pages_printed = 0; /* ??? */
6426
6427 return WERR_OK;
6428 }
6429
6430 /****************************************************************************
6431 fill_job_info3
6432 ****************************************************************************/
6433
6434 static WERROR fill_job_info3(TALLOC_CTX *mem_ctx,
6435 struct spoolss_JobInfo3 *r,
6436 const print_queue_struct *queue,
6437 const print_queue_struct *next_queue,
6438 int position, int snum,
6439 struct spoolss_PrinterInfo2 *pinfo2)
6440 {
6441 r->job_id = queue->job;
6442 r->next_job_id = 0;
6443 if (next_queue) {
6444 r->next_job_id = next_queue->job;
6445 }
6446 r->reserved = 0;
6447
6448 return WERR_OK;
6449 }
6450
6451 /****************************************************************************
6452 Enumjobs at level 1.
6453 ****************************************************************************/
6454
6455 static WERROR enumjobs_level1(TALLOC_CTX *mem_ctx,
6456 const print_queue_struct *queue,
6457 uint32_t num_queues, int snum,
6458 struct spoolss_PrinterInfo2 *pinfo2,
6459 union spoolss_JobInfo **info_p,
6460 uint32_t *count)
6461 {
6462 union spoolss_JobInfo *info;
6463 int i;
6464 WERROR result = WERR_OK;
6465
6466 info = TALLOC_ARRAY(mem_ctx, union spoolss_JobInfo, num_queues);
6467 W_ERROR_HAVE_NO_MEMORY(info);
6468
6469 *count = num_queues;
6470
6471 for (i=0; i<*count; i++) {
6472 result = fill_job_info1(info,
6473 &info[i].info1,
6474 &queue[i],
6475 i,
6476 snum,
6477 pinfo2);
6478 if (!W_ERROR_IS_OK(result)) {
6479 goto out;
6480 }
6481 }
6482
6483 out:
6484 if (!W_ERROR_IS_OK(result)) {
6485 TALLOC_FREE(info);
6486 *count = 0;
6487 return result;
6488 }
6489
6490 *info_p = info;
6491
6492 return WERR_OK;
6493 }
6494
6495 /****************************************************************************
6496 Enumjobs at level 2.
6497 ****************************************************************************/
6498
6499 static WERROR enumjobs_level2(TALLOC_CTX *mem_ctx,
6500 const print_queue_struct *queue,
6501 uint32_t num_queues, int snum,
6502 struct spoolss_PrinterInfo2 *pinfo2,
6503 union spoolss_JobInfo **info_p,
6504 uint32_t *count)
6505 {
6506 union spoolss_JobInfo *info;
6507 int i;
6508 WERROR result = WERR_OK;
6509
6510 info = TALLOC_ARRAY(mem_ctx, union spoolss_JobInfo, num_queues);
6511 W_ERROR_HAVE_NO_MEMORY(info);
6512
6513 *count = num_queues;
6514
6515 for (i=0; i<*count; i++) {
6516 struct spoolss_DeviceMode *devmode;
6517
6518 result = spoolss_create_default_devmode(info,
6519 pinfo2->printername,
6520 &devmode);
6521 if (!W_ERROR_IS_OK(result)) {
6522 DEBUG(3, ("Can't proceed w/o a devmode!"));
6523 goto out;
6524 }
6525
6526 result = fill_job_info2(info,
6527 &info[i].info2,
6528 &queue[i],
6529 i,
6530 snum,
6531 pinfo2,
6532 devmode);
6533 if (!W_ERROR_IS_OK(result)) {
6534 goto out;
6535 }
6536 }
6537
6538 out:
6539 if (!W_ERROR_IS_OK(result)) {
6540 TALLOC_FREE(info);
6541 *count = 0;
6542 return result;
6543 }
6544
6545 *info_p = info;
6546
6547 return WERR_OK;
6548 }
6549
6550 /****************************************************************************
6551 Enumjobs at level 3.
6552 ****************************************************************************/
6553
6554 static WERROR enumjobs_level3(TALLOC_CTX *mem_ctx,
6555 const print_queue_struct *queue,
6556 uint32_t num_queues, int snum,
6557 struct spoolss_PrinterInfo2 *pinfo2,
6558 union spoolss_JobInfo **info_p,
6559 uint32_t *count)
6560 {
6561 union spoolss_JobInfo *info;
6562 int i;
6563 WERROR result = WERR_OK;
6564
6565 info = TALLOC_ARRAY(mem_ctx, union spoolss_JobInfo, num_queues);
6566 W_ERROR_HAVE_NO_MEMORY(info);
6567
6568 *count = num_queues;
6569
6570 for (i=0; i<*count; i++) {
6571 const print_queue_struct *next_queue = NULL;
6572
6573 if (i+1 < *count) {
6574 next_queue = &queue[i+1];
6575 }
6576
6577 result = fill_job_info3(info,
6578 &info[i].info3,
6579 &queue[i],
6580 next_queue,
6581 i,
6582 snum,
6583 pinfo2);
6584 if (!W_ERROR_IS_OK(result)) {
6585 goto out;
6586 }
6587 }
6588
6589 out:
6590 if (!W_ERROR_IS_OK(result)) {
6591 TALLOC_FREE(info);
6592 *count = 0;
6593 return result;
6594 }
6595
6596 *info_p = info;
6597
6598 return WERR_OK;
6599 }
6600
6601 /****************************************************************
6602 _spoolss_EnumJobs
6603 ****************************************************************/
6604
6605 WERROR _spoolss_EnumJobs(struct pipes_struct *p,
6606 struct spoolss_EnumJobs *r)
6607 {
6608 WERROR result;
6609 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
6610 int snum;
6611 print_status_struct prt_status;
6612 print_queue_struct *queue = NULL;
6613 uint32_t count;
6614
6615 /* that's an [in out] buffer */
6616
6617 if (!r->in.buffer && (r->in.offered != 0)) {
6618 return WERR_INVALID_PARAM;
6619 }
6620
6621 DEBUG(4,("_spoolss_EnumJobs\n"));
6622
6623 *r->out.needed = 0;
6624 *r->out.count = 0;
6625 *r->out.info = NULL;
6626
6627 /* lookup the printer snum and tdb entry */
6628
6629 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
6630 return WERR_BADFID;
6631 }
6632
6633 result = winreg_get_printer(p->mem_ctx, p->server_info, p->msg_ctx,
6634 NULL, lp_servicename(snum), &pinfo2);
6635 if (!W_ERROR_IS_OK(result)) {
6636 return result;
6637 }
6638
6639 count = print_queue_status(p->msg_ctx, snum, &queue, &prt_status);
6640 DEBUGADD(4,("count:[%d], status:[%d], [%s]\n",
6641 count, prt_status.status, prt_status.message));
6642
6643 if (count == 0) {
6644 SAFE_FREE(queue);
6645 TALLOC_FREE(pinfo2);
6646 return WERR_OK;
6647 }
6648
6649 switch (r->in.level) {
6650 case 1:
6651 result = enumjobs_level1(p->mem_ctx, queue, count, snum,
6652 pinfo2, r->out.info, r->out.count);
6653 break;
6654 case 2:
6655 result = enumjobs_level2(p->mem_ctx, queue, count, snum,
6656 pinfo2, r->out.info, r->out.count);
6657 break;
6658 case 3:
6659 result = enumjobs_level3(p->mem_ctx, queue, count, snum,
6660 pinfo2, r->out.info, r->out.count);
6661 break;
6662 default:
6663 result = WERR_UNKNOWN_LEVEL;
6664 break;
6665 }
6666
6667 SAFE_FREE(queue);
6668 TALLOC_FREE(pinfo2);
6669
6670 if (!W_ERROR_IS_OK(result)) {
6671 return result;
6672 }
6673
6674 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
6675 spoolss_EnumJobs,
6676 *r->out.info, r->in.level,
6677 *r->out.count);
6678 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
6679 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
6680
6681 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
6682 }
6683
6684 /****************************************************************
6685 _spoolss_ScheduleJob
6686 ****************************************************************/
6687
6688 WERROR _spoolss_ScheduleJob(struct pipes_struct *p,
6689 struct spoolss_ScheduleJob *r)
6690 {
6691 return WERR_OK;
6692 }
6693
6694 /****************************************************************
6695 ****************************************************************/
6696
6697 static WERROR spoolss_setjob_1(TALLOC_CTX *mem_ctx,
6698 struct messaging_context *msg_ctx,
6699 const char *printer_name,
6700 uint32_t job_id,
6701 struct spoolss_SetJobInfo1 *r)
6702 {
6703 char *old_doc_name;
6704
6705 if (!print_job_get_name(mem_ctx, printer_name, job_id, &old_doc_name)) {
6706 return WERR_BADFID;
6707 }
6708
6709 if (strequal(old_doc_name, r->document_name)) {
6710 return WERR_OK;
6711 }
6712
6713 if (!print_job_set_name(server_event_context(), msg_ctx,
6714 printer_name, job_id, r->document_name)) {
6715 return WERR_BADFID;
6716 }
6717
6718 return WERR_OK;
6719 }
6720
6721 /****************************************************************
6722 _spoolss_SetJob
6723 ****************************************************************/
6724
6725 WERROR _spoolss_SetJob(struct pipes_struct *p,
6726 struct spoolss_SetJob *r)
6727 {
6728 int snum;
6729 WERROR errcode = WERR_BADFUNC;
6730
6731 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
6732 return WERR_BADFID;
6733 }
6734
6735 if (!print_job_exists(lp_const_servicename(snum), r->in.job_id)) {
6736 return WERR_INVALID_PRINTER_NAME;
6737 }
6738
6739 switch (r->in.command) {
6740 case SPOOLSS_JOB_CONTROL_CANCEL:
6741 case SPOOLSS_JOB_CONTROL_DELETE:
6742 errcode = print_job_delete(p->server_info, p->msg_ctx,
6743 snum, r->in.job_id);
6744 if (W_ERROR_EQUAL(errcode, WERR_PRINTER_HAS_JOBS_QUEUED)) {
6745 errcode = WERR_OK;
6746 }
6747 break;
6748 case SPOOLSS_JOB_CONTROL_PAUSE:
6749 if (print_job_pause(p->server_info, p->msg_ctx,
6750 snum, r->in.job_id, &errcode)) {
6751 errcode = WERR_OK;
6752 }
6753 break;
6754 case SPOOLSS_JOB_CONTROL_RESTART:
6755 case SPOOLSS_JOB_CONTROL_RESUME:
6756 if (print_job_resume(p->server_info, p->msg_ctx,
6757 snum, r->in.job_id, &errcode)) {
6758 errcode = WERR_OK;
6759 }
6760 break;
6761 case 0:
6762 errcode = WERR_OK;
6763 break;
6764 default:
6765 return WERR_UNKNOWN_LEVEL;
6766 }
6767
6768 if (!W_ERROR_IS_OK(errcode)) {
6769 return errcode;
6770 }
6771
6772 if (r->in.ctr == NULL) {
6773 return errcode;
6774 }
6775
6776 switch (r->in.ctr->level) {
6777 case 1:
6778 errcode = spoolss_setjob_1(p->mem_ctx, p->msg_ctx,
6779 lp_const_servicename(snum),
6780 r->in.job_id,
6781 r->in.ctr->info.info1);
6782 break;
6783 case 2:
6784 case 3:
6785 case 4:
6786 default:
6787 return WERR_UNKNOWN_LEVEL;
6788 }
6789
6790 return errcode;
6791 }
6792
6793 /****************************************************************************
6794 Enumerates all printer drivers by level and architecture.
6795 ****************************************************************************/
6796
6797 static WERROR enumprinterdrivers_level_by_architecture(TALLOC_CTX *mem_ctx,
6798 struct auth_serversupplied_info *server_info,
6799 struct messaging_context *msg_ctx,
6800 const char *servername,
6801 const char *architecture,
6802 uint32_t level,
6803 union spoolss_DriverInfo **info_p,
6804 uint32_t *count_p)
6805 {
6806 int i;
6807 uint32_t version;
6808 struct spoolss_DriverInfo8 *driver;
6809 union spoolss_DriverInfo *info = NULL;
6810 uint32_t count = 0;
6811 WERROR result = WERR_OK;
6812 uint32_t num_drivers;
6813 const char **drivers;
6814
6815 *count_p = 0;
6816 *info_p = NULL;
6817
6818 for (version=0; version<DRIVER_MAX_VERSION; version++) {
6819 result = winreg_get_driver_list(mem_ctx, server_info, msg_ctx,
6820 architecture, version,
6821 &num_drivers, &drivers);
6822 if (!W_ERROR_IS_OK(result)) {
6823 goto out;
6824 }
6825 DEBUG(4, ("we have:[%d] drivers in environment"
6826 " [%s] and version [%d]\n",
6827 num_drivers, architecture, version));
6828
6829 if (num_drivers != 0) {
6830 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
6831 union spoolss_DriverInfo,
6832 count + num_drivers);
6833 if (!info) {
6834 DEBUG(0,("enumprinterdrivers_level_by_architecture: "
6835 "failed to enlarge driver info buffer!\n"));
6836 result = WERR_NOMEM;
6837 goto out;
6838 }
6839 }
6840
6841 for (i = 0; i < num_drivers; i++) {
6842 DEBUG(5, ("\tdriver: [%s]\n", drivers[i]));
6843
6844 result = winreg_get_driver(mem_ctx, server_info,
6845 msg_ctx,
6846 architecture, drivers[i],
6847 version, &driver);
6848 if (!W_ERROR_IS_OK(result)) {
6849 goto out;
6850 }
6851
6852 switch (level) {
6853 case 1:
6854 result = fill_printer_driver_info1(info, &info[count+i].info1,
6855 driver, servername);
6856 break;
6857 case 2:
6858 result = fill_printer_driver_info2(info, &info[count+i].info2,
6859 driver, servername);
6860 break;
6861 case 3:
6862 result = fill_printer_driver_info3(info, &info[count+i].info3,
6863 driver, servername);
6864 break;
6865 case 4:
6866 result = fill_printer_driver_info4(info, &info[count+i].info4,
6867 driver, servername);
6868 break;
6869 case 5:
6870 result = fill_printer_driver_info5(info, &info[count+i].info5,
6871 driver, servername);
6872 break;
6873 case 6:
6874 result = fill_printer_driver_info6(info, &info[count+i].info6,
6875 driver, servername);
6876 break;
6877 case 8:
6878 result = fill_printer_driver_info8(info, &info[count+i].info8,
6879 driver, servername);
6880 break;
6881 default:
6882 result = WERR_UNKNOWN_LEVEL;
6883 break;
6884 }
6885
6886 TALLOC_FREE(driver);
6887
6888 if (!W_ERROR_IS_OK(result)) {
6889 goto out;
6890 }
6891 }
6892
6893 count += num_drivers;
6894 TALLOC_FREE(drivers);
6895 }
6896
6897 out:
6898 TALLOC_FREE(drivers);
6899
6900 if (!W_ERROR_IS_OK(result)) {
6901 TALLOC_FREE(info);
6902 return result;
6903 }
6904
6905 *info_p = info;
6906 *count_p = count;
6907
6908 return WERR_OK;
6909 }
6910
6911 /****************************************************************************
6912 Enumerates all printer drivers by level.
6913 ****************************************************************************/
6914
6915 static WERROR enumprinterdrivers_level(TALLOC_CTX *mem_ctx,
6916 struct auth_serversupplied_info *server_info,
6917 struct messaging_context *msg_ctx,
6918 const char *servername,
6919 const char *architecture,
6920 uint32_t level,
6921 union spoolss_DriverInfo **info_p,
6922 uint32_t *count_p)
6923 {
6924 uint32_t a,i;
6925 WERROR result = WERR_OK;
6926
6927 if (strequal(architecture, SPOOLSS_ARCHITECTURE_ALL)) {
6928
6929 for (a=0; archi_table[a].long_archi != NULL; a++) {
6930
6931 union spoolss_DriverInfo *info = NULL;
6932 uint32_t count = 0;
6933
6934 result = enumprinterdrivers_level_by_architecture(mem_ctx,
6935 server_info,
6936 msg_ctx,
6937 servername,
6938 archi_table[a].long_archi,
6939 level,
6940 &info,
6941 &count);
6942 if (!W_ERROR_IS_OK(result)) {
6943 continue;
6944 }
6945
6946 for (i=0; i < count; i++) {
6947 ADD_TO_ARRAY(mem_ctx, union spoolss_DriverInfo,
6948 info[i], info_p, count_p);
6949 }
6950 }
6951
6952 return result;
6953 }
6954
6955 return enumprinterdrivers_level_by_architecture(mem_ctx,
6956 server_info,
6957 msg_ctx,
6958 servername,
6959 architecture,
6960 level,
6961 info_p,
6962 count_p);
6963 }
6964
6965 /****************************************************************
6966 _spoolss_EnumPrinterDrivers
6967 ****************************************************************/
6968
6969 WERROR _spoolss_EnumPrinterDrivers(struct pipes_struct *p,
6970 struct spoolss_EnumPrinterDrivers *r)
6971 {
6972 const char *cservername;
6973 WERROR result;
6974
6975 /* that's an [in out] buffer */
6976
6977 if (!r->in.buffer && (r->in.offered != 0)) {
6978 return WERR_INVALID_PARAM;
6979 }
6980
6981 DEBUG(4,("_spoolss_EnumPrinterDrivers\n"));
6982
6983 *r->out.needed = 0;
6984 *r->out.count = 0;
6985 *r->out.info = NULL;
6986
6987 cservername = canon_servername(r->in.server);
6988
6989 if (!is_myname_or_ipaddr(cservername)) {
6990 return WERR_UNKNOWN_PRINTER_DRIVER;
6991 }
6992
6993 result = enumprinterdrivers_level(p->mem_ctx,
6994 p->server_info,
6995 p->msg_ctx,
6996 cservername,
6997 r->in.environment,
6998 r->in.level,
6999 r->out.info,
7000 r->out.count);
7001 if (!W_ERROR_IS_OK(result)) {
7002 return result;
7003 }
7004
7005 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7006 spoolss_EnumPrinterDrivers,
7007 *r->out.info, r->in.level,
7008 *r->out.count);
7009 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
7010 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
7011
7012 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7013 }
7014
7015 /****************************************************************
7016 _spoolss_EnumForms
7017 ****************************************************************/
7018
7019 WERROR _spoolss_EnumForms(struct pipes_struct *p,
7020 struct spoolss_EnumForms *r)
7021 {
7022 WERROR result;
7023
7024 *r->out.count = 0;
7025 *r->out.needed = 0;
7026 *r->out.info = NULL;
7027
7028 /* that's an [in out] buffer */
7029
7030 if (!r->in.buffer && (r->in.offered != 0) ) {
7031 return WERR_INVALID_PARAM;
7032 }
7033
7034 DEBUG(4,("_spoolss_EnumForms\n"));
7035 DEBUGADD(5,("Offered buffer size [%d]\n", r->in.offered));
7036 DEBUGADD(5,("Info level [%d]\n", r->in.level));
7037
7038 switch (r->in.level) {
7039 case 1:
7040 result = winreg_printer_enumforms1(p->mem_ctx,
7041 p->server_info,
7042 p->msg_ctx,
7043 r->out.count,
7044 r->out.info);
7045 break;
7046 default:
7047 result = WERR_UNKNOWN_LEVEL;
7048 break;
7049 }
7050
7051 if (!W_ERROR_IS_OK(result)) {
7052 return result;
7053 }
7054
7055 if (*r->out.count == 0) {
7056 return WERR_NO_MORE_ITEMS;
7057 }
7058
7059 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7060 spoolss_EnumForms,
7061 *r->out.info, r->in.level,
7062 *r->out.count);
7063 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
7064 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
7065
7066 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7067 }
7068
7069 /****************************************************************
7070 _spoolss_GetForm
7071 ****************************************************************/
7072
7073 WERROR _spoolss_GetForm(struct pipes_struct *p,
7074 struct spoolss_GetForm *r)
7075 {
7076 WERROR result;
7077
7078 /* that's an [in out] buffer */
7079
7080 if (!r->in.buffer && (r->in.offered != 0)) {
7081 return WERR_INVALID_PARAM;
7082 }
7083
7084 DEBUG(4,("_spoolss_GetForm\n"));
7085 DEBUGADD(5,("Offered buffer size [%d]\n", r->in.offered));
7086 DEBUGADD(5,("Info level [%d]\n", r->in.level));
7087
7088 switch (r->in.level) {
7089 case 1:
7090 result = winreg_printer_getform1(p->mem_ctx,
7091 p->server_info,
7092 p->msg_ctx,
7093 r->in.form_name,
7094 &r->out.info->info1);
7095 break;
7096 default:
7097 result = WERR_UNKNOWN_LEVEL;
7098 break;
7099 }
7100
7101 if (!W_ERROR_IS_OK(result)) {
7102 TALLOC_FREE(r->out.info);
7103 return result;
7104 }
7105
7106 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_FormInfo,
7107 r->out.info, r->in.level);
7108 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
7109
7110 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7111 }
7112
7113 /****************************************************************************
7114 ****************************************************************************/
7115
7116 static WERROR fill_port_1(TALLOC_CTX *mem_ctx,
7117 struct spoolss_PortInfo1 *r,
7118 const char *name)
7119 {
7120 r->port_name = talloc_strdup(mem_ctx, name);
7121 W_ERROR_HAVE_NO_MEMORY(r->port_name);
7122
7123 return WERR_OK;
7124 }
7125
7126 /****************************************************************************
7127 TODO: This probably needs distinguish between TCP/IP and Local ports
7128 somehow.
7129 ****************************************************************************/
7130
7131 static WERROR fill_port_2(TALLOC_CTX *mem_ctx,
7132 struct spoolss_PortInfo2 *r,
7133 const char *name)
7134 {
7135 r->port_name = talloc_strdup(mem_ctx, name);
7136 W_ERROR_HAVE_NO_MEMORY(r->port_name);
7137
7138 r->monitor_name = talloc_strdup(mem_ctx, "Local Monitor");
7139 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
7140
7141 r->description = talloc_strdup(mem_ctx, SPL_LOCAL_PORT);
7142 W_ERROR_HAVE_NO_MEMORY(r->description);
7143
7144 r->port_type = SPOOLSS_PORT_TYPE_WRITE;
7145 r->reserved = 0;
7146
7147 return WERR_OK;
7148 }
7149
7150
7151 /****************************************************************************
7152 wrapper around the enumer ports command
7153 ****************************************************************************/
7154
7155 static WERROR enumports_hook(TALLOC_CTX *ctx, int *count, char ***lines)
7156 {
7157 char *cmd = lp_enumports_cmd();
7158 char **qlines = NULL;
7159 char *command = NULL;
7160 int numlines;
7161 int ret;
7162 int fd;
7163
7164 *count = 0;
7165 *lines = NULL;
7166
7167 /* if no hook then just fill in the default port */
7168
7169 if ( !*cmd ) {
7170 if (!(qlines = TALLOC_ARRAY( NULL, char*, 2 ))) {
7171 return WERR_NOMEM;
7172 }
7173 if (!(qlines[0] = talloc_strdup(qlines, SAMBA_PRINTER_PORT_NAME ))) {
7174 TALLOC_FREE(qlines);
7175 return WERR_NOMEM;
7176 }
7177 qlines[1] = NULL;
7178 numlines = 1;
7179 }
7180 else {
7181 /* we have a valid enumport command */
7182
7183 command = talloc_asprintf(ctx, "%s \"%d\"", cmd, 1);
7184 if (!command) {
7185 return WERR_NOMEM;
7186 }
7187
7188 DEBUG(10,("Running [%s]\n", command));
7189 ret = smbrun(command, &fd);
7190 DEBUG(10,("Returned [%d]\n", ret));
7191 TALLOC_FREE(command);
7192 if (ret != 0) {
7193 if (fd != -1) {
7194 close(fd);
7195 }
7196 return WERR_ACCESS_DENIED;
7197 }
7198
7199 numlines = 0;
7200 qlines = fd_lines_load(fd, &numlines, 0, NULL);
7201 DEBUGADD(10,("Lines returned = [%d]\n", numlines));
7202 close(fd);
7203 }
7204
7205 *count = numlines;
7206 *lines = qlines;
7207
7208 return WERR_OK;
7209 }
7210
7211 /****************************************************************************
7212 enumports level 1.
7213 ****************************************************************************/
7214
7215 static WERROR enumports_level_1(TALLOC_CTX *mem_ctx,
7216 union spoolss_PortInfo **info_p,
7217 uint32_t *count)
7218 {
7219 union spoolss_PortInfo *info = NULL;
7220 int i=0;
7221 WERROR result = WERR_OK;
7222 char **qlines = NULL;
7223 int numlines = 0;
7224
7225 result = enumports_hook(talloc_tos(), &numlines, &qlines );
7226 if (!W_ERROR_IS_OK(result)) {
7227 goto out;
7228 }
7229
7230 if (numlines) {
7231 info = TALLOC_ARRAY(mem_ctx, union spoolss_PortInfo, numlines);
7232 if (!info) {
7233 DEBUG(10,("Returning WERR_NOMEM\n"));
7234 result = WERR_NOMEM;
7235 goto out;
7236 }
7237
7238 for (i=0; i<numlines; i++) {
7239 DEBUG(6,("Filling port number [%d] with port [%s]\n", i, qlines[i]));
7240 result = fill_port_1(info, &info[i].info1, qlines[i]);
7241 if (!W_ERROR_IS_OK(result)) {
7242 goto out;
7243 }
7244 }
7245 }
7246 TALLOC_FREE(qlines);
7247
7248 out:
7249 if (!W_ERROR_IS_OK(result)) {
7250 TALLOC_FREE(info);
7251 TALLOC_FREE(qlines);
7252 *count = 0;
7253 *info_p = NULL;
7254 return result;
7255 }
7256
7257 *info_p = info;
7258 *count = numlines;
7259
7260 return WERR_OK;
7261 }
7262
7263 /****************************************************************************
7264 enumports level 2.
7265 ****************************************************************************/
7266
7267 static WERROR enumports_level_2(TALLOC_CTX *mem_ctx,
7268 union spoolss_PortInfo **info_p,
7269 uint32_t *count)
7270 {
7271 union spoolss_PortInfo *info = NULL;
7272 int i=0;
7273 WERROR result = WERR_OK;
7274 char **qlines = NULL;
7275 int numlines = 0;
7276
7277 result = enumports_hook(talloc_tos(), &numlines, &qlines );
7278 if (!W_ERROR_IS_OK(result)) {
7279 goto out;
7280 }
7281
7282 if (numlines) {
7283 info = TALLOC_ARRAY(mem_ctx, union spoolss_PortInfo, numlines);
7284 if (!info) {
7285 DEBUG(10,("Returning WERR_NOMEM\n"));
7286 result = WERR_NOMEM;
7287 goto out;
7288 }
7289
7290 for (i=0; i<numlines; i++) {
7291 DEBUG(6,("Filling port number [%d] with port [%s]\n", i, qlines[i]));
7292 result = fill_port_2(info, &info[i].info2, qlines[i]);
7293 if (!W_ERROR_IS_OK(result)) {
7294 goto out;
7295 }
7296 }
7297 }
7298 TALLOC_FREE(qlines);
7299
7300 out:
7301 if (!W_ERROR_IS_OK(result)) {
7302 TALLOC_FREE(info);
7303 TALLOC_FREE(qlines);
7304 *count = 0;
7305 *info_p = NULL;
7306 return result;
7307 }
7308
7309 *info_p = info;
7310 *count = numlines;
7311
7312 return WERR_OK;
7313 }
7314
7315 /****************************************************************
7316 _spoolss_EnumPorts
7317 ****************************************************************/
7318
7319 WERROR _spoolss_EnumPorts(struct pipes_struct *p,
7320 struct spoolss_EnumPorts *r)
7321 {
7322 WERROR result;
7323
7324 /* that's an [in out] buffer */
7325
7326 if (!r->in.buffer && (r->in.offered != 0)) {
7327 return WERR_INVALID_PARAM;
7328 }
7329
7330 DEBUG(4,("_spoolss_EnumPorts\n"));
7331
7332 *r->out.count = 0;
7333 *r->out.needed = 0;
7334 *r->out.info = NULL;
7335
7336 switch (r->in.level) {
7337 case 1:
7338 result = enumports_level_1(p->mem_ctx, r->out.info,
7339 r->out.count);
7340 break;
7341 case 2:
7342 result = enumports_level_2(p->mem_ctx, r->out.info,
7343 r->out.count);
7344 break;
7345 default:
7346 return WERR_UNKNOWN_LEVEL;
7347 }
7348
7349 if (!W_ERROR_IS_OK(result)) {
7350 return result;
7351 }
7352
7353 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7354 spoolss_EnumPorts,
7355 *r->out.info, r->in.level,
7356 *r->out.count);
7357 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
7358 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
7359
7360 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7361 }
7362
7363 /****************************************************************************
7364 ****************************************************************************/
7365
7366 static WERROR spoolss_addprinterex_level_2(struct pipes_struct *p,
7367 const char *server,
7368 struct spoolss_SetPrinterInfoCtr *info_ctr,
7369 struct spoolss_DeviceMode *devmode,
7370 struct security_descriptor *secdesc,
7371 struct spoolss_UserLevelCtr *user_ctr,
7372 struct policy_handle *handle)
7373 {
7374 struct spoolss_SetPrinterInfo2 *info2 = info_ctr->info.info2;
7375 uint32_t info2_mask = SPOOLSS_PRINTER_INFO_ALL;
7376 int snum;
7377 WERROR err = WERR_OK;
7378
7379 /* samba does not have a concept of local, non-shared printers yet, so
7380 * make sure we always setup sharename - gd */
7381 if ((info2->sharename == NULL || info2->sharename[0] == '\0') &&
7382 (info2->printername != NULL && info2->printername[0] != '\0')) {
7383 DEBUG(5, ("spoolss_addprinterex_level_2: "
7384 "no sharename has been set, setting printername %s as sharename\n",
7385 info2->printername));
7386 info2->sharename = info2->printername;
7387 }
7388
7389 /* check to see if the printer already exists */
7390 if ((snum = print_queue_snum(info2->sharename)) != -1) {
7391 DEBUG(5, ("spoolss_addprinterex_level_2: Attempted to add a printer named [%s] when one already existed!\n",
7392 info2->sharename));
7393 return WERR_PRINTER_ALREADY_EXISTS;
7394 }
7395
7396 if (!lp_force_printername(GLOBAL_SECTION_SNUM)) {
7397 if ((snum = print_queue_snum(info2->printername)) != -1) {
7398 DEBUG(5, ("spoolss_addprinterex_level_2: Attempted to add a printer named [%s] when one already existed!\n",
7399 info2->printername));
7400 return WERR_PRINTER_ALREADY_EXISTS;
7401 }
7402 }
7403
7404 /* validate printer info struct */
7405 if (!info2->printername || strlen(info2->printername) == 0) {
7406 return WERR_INVALID_PRINTER_NAME;
7407 }
7408 if (!info2->portname || strlen(info2->portname) == 0) {
7409 return WERR_UNKNOWN_PORT;
7410 }
7411 if (!info2->drivername || strlen(info2->drivername) == 0) {
7412 return WERR_UNKNOWN_PRINTER_DRIVER;
7413 }
7414 if (!info2->printprocessor || strlen(info2->printprocessor) == 0) {
7415 return WERR_UNKNOWN_PRINTPROCESSOR;
7416 }
7417
7418 /* FIXME!!! smbd should check to see if the driver is installed before
7419 trying to add a printer like this --jerry */
7420
7421 if (*lp_addprinter_cmd() ) {
7422 if ( !add_printer_hook(p->mem_ctx, p->server_info->ptok,
7423 info2, p->client_address,
7424 p->msg_ctx) ) {
7425 return WERR_ACCESS_DENIED;
7426 }
7427 } else {
7428 DEBUG(0,("spoolss_addprinterex_level_2: add printer for printer %s called and no"
7429 "smb.conf parameter \"addprinter command\" is defined. This"
7430 "parameter must exist for this call to succeed\n",
7431 info2->sharename ));
7432 }
7433
7434 if ((snum = print_queue_snum(info2->sharename)) == -1) {
7435 return WERR_ACCESS_DENIED;
7436 }
7437
7438 /* you must be a printer admin to add a new printer */
7439 if (!print_access_check(p->server_info, p->msg_ctx, snum,
7440 PRINTER_ACCESS_ADMINISTER)) {
7441 return WERR_ACCESS_DENIED;
7442 }
7443
7444 /*
7445 * Do sanity check on the requested changes for Samba.
7446 */
7447
7448 if (!check_printer_ok(p->mem_ctx, info2, snum)) {
7449 return WERR_INVALID_PARAM;
7450 }
7451
7452 if (devmode == NULL) {
7453 info2_mask = ~SPOOLSS_PRINTER_INFO_DEVMODE;
7454 }
7455
7456 update_dsspooler(p->mem_ctx,
7457 p->server_info,
7458 p->msg_ctx,
7459 0,
7460 info2,
7461 NULL);
7462
7463 err = winreg_update_printer(p->mem_ctx,
7464 p->server_info,
7465 p->msg_ctx,
7466 info2->sharename,
7467 info2_mask,
7468 info2,
7469 devmode,
7470 secdesc);
7471 if (!W_ERROR_IS_OK(err)) {
7472 return err;
7473 }
7474
7475 if (!open_printer_hnd(p, handle, info2->printername, PRINTER_ACCESS_ADMINISTER)) {
7476 /* Handle open failed - remove addition. */
7477 ZERO_STRUCTP(handle);
7478 return WERR_ACCESS_DENIED;
7479 }
7480
7481 return WERR_OK;
7482 }
7483
7484 /****************************************************************
7485 _spoolss_AddPrinterEx
7486 ****************************************************************/
7487
7488 WERROR _spoolss_AddPrinterEx(struct pipes_struct *p,
7489 struct spoolss_AddPrinterEx *r)
7490 {
7491 switch (r->in.info_ctr->level) {
7492 case 1:
7493 /* we don't handle yet */
7494 /* but I know what to do ... */
7495 return WERR_UNKNOWN_LEVEL;
7496 case 2:
7497 return spoolss_addprinterex_level_2(p, r->in.server,
7498 r->in.info_ctr,
7499 r->in.devmode_ctr->devmode,
7500 r->in.secdesc_ctr->sd,
7501 r->in.userlevel_ctr,
7502 r->out.handle);
7503 default:
7504 return WERR_UNKNOWN_LEVEL;
7505 }
7506 }
7507
7508 /****************************************************************
7509 _spoolss_AddPrinter
7510 ****************************************************************/
7511
7512 WERROR _spoolss_AddPrinter(struct pipes_struct *p,
7513 struct spoolss_AddPrinter *r)
7514 {
7515 struct spoolss_AddPrinterEx a;
7516 struct spoolss_UserLevelCtr userlevel_ctr;
7517
7518 ZERO_STRUCT(userlevel_ctr);
7519
7520 userlevel_ctr.level = 1;
7521
7522 a.in.server = r->in.server;
7523 a.in.info_ctr = r->in.info_ctr;
7524 a.in.devmode_ctr = r->in.devmode_ctr;
7525 a.in.secdesc_ctr = r->in.secdesc_ctr;
7526 a.in.userlevel_ctr = &userlevel_ctr;
7527 a.out.handle = r->out.handle;
7528
7529 return _spoolss_AddPrinterEx(p, &a);
7530 }
7531
7532 /****************************************************************
7533 _spoolss_AddPrinterDriverEx
7534 ****************************************************************/
7535
7536 WERROR _spoolss_AddPrinterDriverEx(struct pipes_struct *p,
7537 struct spoolss_AddPrinterDriverEx *r)
7538 {
7539 WERROR err = WERR_OK;
7540 const char *driver_name = NULL;
7541 uint32_t version;
7542 const char *fn;
7543
7544 switch (p->opnum) {
7545 case NDR_SPOOLSS_ADDPRINTERDRIVER:
7546 fn = "_spoolss_AddPrinterDriver";
7547 break;
7548 case NDR_SPOOLSS_ADDPRINTERDRIVEREX:
7549 fn = "_spoolss_AddPrinterDriverEx";
7550 break;
7551 default:
7552 return WERR_INVALID_PARAM;
7553 }
7554
7555 /*
7556 * we only support the semantics of AddPrinterDriver()
7557 * i.e. only copy files that are newer than existing ones
7558 */
7559
7560 if (r->in.flags == 0) {
7561 return WERR_INVALID_PARAM;
7562 }
7563
7564 if (r->in.flags != APD_COPY_NEW_FILES) {
7565 return WERR_ACCESS_DENIED;
7566 }
7567
7568 /* FIXME */
7569 if (r->in.info_ctr->level != 3 && r->in.info_ctr->level != 6) {
7570 /* Clever hack from Martin Zielinski <mz@seh.de>
7571 * to allow downgrade from level 8 (Vista).
7572 */
7573 DEBUG(0,("%s: level %d not yet implemented\n", fn,
7574 r->in.info_ctr->level));
7575 return WERR_UNKNOWN_LEVEL;
7576 }
7577
7578 DEBUG(5,("Cleaning driver's information\n"));
7579 err = clean_up_driver_struct(p->mem_ctx, p, r->in.info_ctr);
7580 if (!W_ERROR_IS_OK(err))
7581 goto done;
7582
7583 DEBUG(5,("Moving driver to final destination\n"));
7584 if( !W_ERROR_IS_OK(err = move_driver_to_download_area(p, r->in.info_ctr,
7585 &err)) ) {
7586 goto done;
7587 }
7588
7589 err = winreg_add_driver(p->mem_ctx, p->server_info, p->msg_ctx,
7590 r->in.info_ctr, &driver_name, &version);
7591 if (!W_ERROR_IS_OK(err)) {
7592 goto done;
7593 }
7594
7595 /*
7596 * I think this is where he DrvUpgradePrinter() hook would be
7597 * be called in a driver's interface DLL on a Windows NT 4.0/2k
7598 * server. Right now, we just need to send ourselves a message
7599 * to update each printer bound to this driver. --jerry
7600 */
7601
7602 if (!srv_spoolss_drv_upgrade_printer(driver_name, p->msg_ctx)) {
7603 DEBUG(0,("%s: Failed to send message about upgrading driver [%s]!\n",
7604 fn, driver_name));
7605 }
7606
7607 done:
7608 return err;
7609 }
7610
7611 /****************************************************************
7612 _spoolss_AddPrinterDriver
7613 ****************************************************************/
7614
7615 WERROR _spoolss_AddPrinterDriver(struct pipes_struct *p,
7616 struct spoolss_AddPrinterDriver *r)
7617 {
7618 struct spoolss_AddPrinterDriverEx a;
7619
7620 switch (r->in.info_ctr->level) {
7621 case 2:
7622 case 3:
7623 case 4:
7624 case 5:
7625 break;
7626 default:
7627 return WERR_UNKNOWN_LEVEL;
7628 }
7629
7630 a.in.servername = r->in.servername;
7631 a.in.info_ctr = r->in.info_ctr;
7632 a.in.flags = APD_COPY_NEW_FILES;
7633
7634 return _spoolss_AddPrinterDriverEx(p, &a);
7635 }
7636
7637 /****************************************************************************
7638 ****************************************************************************/
7639
7640 struct _spoolss_paths {
7641 int type;
7642 const char *share;
7643 const char *dir;
7644 };
7645
7646 enum { SPOOLSS_DRIVER_PATH, SPOOLSS_PRTPROCS_PATH };
7647
7648 static const struct _spoolss_paths spoolss_paths[]= {
7649 { SPOOLSS_DRIVER_PATH, "print$", "DRIVERS" },
7650 { SPOOLSS_PRTPROCS_PATH, "prnproc$", "PRTPROCS" }
7651 };
7652
7653 static WERROR compose_spoolss_server_path(TALLOC_CTX *mem_ctx,
7654 const char *servername,
7655 const char *environment,
7656 int component,
7657 char **path)
7658 {
7659 const char *pservername = NULL;
7660 const char *long_archi = SPOOLSS_ARCHITECTURE_NT_X86;
7661 const char *short_archi;
7662
7663 *path = NULL;
7664
7665 /* environment may be empty */
7666 if (environment && strlen(environment)) {
7667 long_archi = environment;
7668 }
7669
7670 /* servername may be empty */
7671 if (servername && strlen(servername)) {
7672 pservername = canon_servername(servername);
7673
7674 if (!is_myname_or_ipaddr(pservername)) {
7675 return WERR_INVALID_PARAM;
7676 }
7677 }
7678
7679 if (!(short_archi = get_short_archi(long_archi))) {
7680 return WERR_INVALID_ENVIRONMENT;
7681 }
7682
7683 switch (component) {
7684 case SPOOLSS_PRTPROCS_PATH:
7685 case SPOOLSS_DRIVER_PATH:
7686 if (pservername) {
7687 *path = talloc_asprintf(mem_ctx,
7688 "\\\\%s\\%s\\%s",
7689 pservername,
7690 spoolss_paths[component].share,
7691 short_archi);
7692 } else {
7693 *path = talloc_asprintf(mem_ctx, "%s\\%s\\%s",
7694 SPOOLSS_DEFAULT_SERVER_PATH,
7695 spoolss_paths[component].dir,
7696 short_archi);
7697 }
7698 break;
7699 default:
7700 return WERR_INVALID_PARAM;
7701 }
7702
7703 if (!*path) {
7704 return WERR_NOMEM;
7705 }
7706
7707 return WERR_OK;
7708 }
7709
7710 /****************************************************************************
7711 ****************************************************************************/
7712
7713 static WERROR getprinterdriverdir_level_1(TALLOC_CTX *mem_ctx,
7714 const char *servername,
7715 const char *environment,
7716 struct spoolss_DriverDirectoryInfo1 *r)
7717 {
7718 WERROR werr;
7719 char *path = NULL;
7720
7721 werr = compose_spoolss_server_path(mem_ctx,
7722 servername,
7723 environment,
7724 SPOOLSS_DRIVER_PATH,
7725 &path);
7726 if (!W_ERROR_IS_OK(werr)) {
7727 return werr;
7728 }
7729
7730 DEBUG(4,("printer driver directory: [%s]\n", path));
7731
7732 r->directory_name = path;
7733
7734 return WERR_OK;
7735 }
7736
7737 /****************************************************************
7738 _spoolss_GetPrinterDriverDirectory
7739 ****************************************************************/
7740
7741 WERROR _spoolss_GetPrinterDriverDirectory(struct pipes_struct *p,
7742 struct spoolss_GetPrinterDriverDirectory *r)
7743 {
7744 WERROR werror;
7745
7746 /* that's an [in out] buffer */
7747
7748 if (!r->in.buffer && (r->in.offered != 0)) {
7749 return WERR_INVALID_PARAM;
7750 }
7751
7752 DEBUG(5,("_spoolss_GetPrinterDriverDirectory: level %d\n",
7753 r->in.level));
7754
7755 *r->out.needed = 0;
7756
7757 /* r->in.level is ignored */
7758
7759 werror = getprinterdriverdir_level_1(p->mem_ctx,
7760 r->in.server,
7761 r->in.environment,
7762 &r->out.info->info1);
7763 if (!W_ERROR_IS_OK(werror)) {
7764 TALLOC_FREE(r->out.info);
7765 return werror;
7766 }
7767
7768 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_DriverDirectoryInfo,
7769 r->out.info, r->in.level);
7770 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
7771
7772 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7773 }
7774
7775 /****************************************************************
7776 _spoolss_EnumPrinterData
7777 ****************************************************************/
7778
7779 WERROR _spoolss_EnumPrinterData(struct pipes_struct *p,
7780 struct spoolss_EnumPrinterData *r)
7781 {
7782 WERROR result;
7783 struct spoolss_EnumPrinterDataEx r2;
7784 uint32_t count;
7785 struct spoolss_PrinterEnumValues *info, *val = NULL;
7786 uint32_t needed;
7787
7788 r2.in.handle = r->in.handle;
7789 r2.in.key_name = "PrinterDriverData";
7790 r2.in.offered = 0;
7791 r2.out.count = &count;
7792 r2.out.info = &info;
7793 r2.out.needed = &needed;
7794
7795 result = _spoolss_EnumPrinterDataEx(p, &r2);
7796 if (W_ERROR_EQUAL(result, WERR_MORE_DATA)) {
7797 r2.in.offered = needed;
7798 result = _spoolss_EnumPrinterDataEx(p, &r2);
7799 }
7800 if (!W_ERROR_IS_OK(result)) {
7801 return result;
7802 }
7803
7804 /*
7805 * The NT machine wants to know the biggest size of value and data
7806 *
7807 * cf: MSDN EnumPrinterData remark section
7808 */
7809
7810 if (!r->in.value_offered && !r->in.data_offered) {
7811 uint32_t biggest_valuesize = 0;
7812 uint32_t biggest_datasize = 0;
7813 int i, name_length;
7814
7815 DEBUGADD(6,("Activating NT mega-hack to find sizes\n"));
7816
7817 for (i=0; i<count; i++) {
7818
7819 name_length = strlen(info[i].value_name);
7820 if (strlen(info[i].value_name) > biggest_valuesize) {
7821 biggest_valuesize = name_length;
7822 }
7823
7824 if (info[i].data_length > biggest_datasize) {
7825 biggest_datasize = info[i].data_length;
7826 }
7827
7828 DEBUG(6,("current values: [%d], [%d]\n", biggest_valuesize,
7829 biggest_datasize));
7830 }
7831
7832 /* the value is an UNICODE string but real_value_size is the length
7833 in bytes including the trailing 0 */
7834
7835 *r->out.value_needed = 2 * (1 + biggest_valuesize);
7836 *r->out.data_needed = biggest_datasize;
7837
7838 DEBUG(6,("final values: [%d], [%d]\n",
7839 *r->out.value_needed, *r->out.data_needed));
7840
7841 return WERR_OK;
7842 }
7843
7844 if (r->in.enum_index < count) {
7845 val = &info[r->in.enum_index];
7846 }
7847
7848 if (val == NULL) {
7849 /* out_value should default to "" or else NT4 has
7850 problems unmarshalling the response */
7851
7852 if (r->in.value_offered) {
7853 *r->out.value_needed = 1;
7854 r->out.value_name = talloc_strdup(r, "");
7855 if (!r->out.value_name) {
7856 return WERR_NOMEM;
7857 }
7858 } else {
7859 r->out.value_name = NULL;
7860 *r->out.value_needed = 0;
7861 }
7862
7863 /* the data is counted in bytes */
7864
7865 *r->out.data_needed = r->in.data_offered;
7866
7867 result = WERR_NO_MORE_ITEMS;
7868 } else {
7869 /*
7870 * the value is:
7871 * - counted in bytes in the request
7872 * - counted in UNICODE chars in the max reply
7873 * - counted in bytes in the real size
7874 *
7875 * take a pause *before* coding not *during* coding
7876 */
7877
7878 /* name */
7879 if (r->in.value_offered) {
7880 r->out.value_name = talloc_strdup(r, val->value_name);
7881 if (!r->out.value_name) {
7882 return WERR_NOMEM;
7883 }
7884 *r->out.value_needed = val->value_name_len;
7885 } else {
7886 r->out.value_name = NULL;
7887 *r->out.value_needed = 0;
7888 }
7889
7890 /* type */
7891
7892 *r->out.type = val->type;
7893
7894 /* data - counted in bytes */
7895
7896 /*
7897 * See the section "Dynamically Typed Query Parameters"
7898 * in MS-RPRN.
7899 */
7900
7901 if (r->out.data && val->data && val->data->data &&
7902 val->data_length && r->in.data_offered) {
7903 memcpy(r->out.data, val->data->data,
7904 MIN(val->data_length,r->in.data_offered));
7905 }
7906
7907 *r->out.data_needed = val->data_length;
7908
7909 result = WERR_OK;
7910 }
7911
7912 return result;
7913 }
7914
7915 /****************************************************************
7916 _spoolss_SetPrinterData
7917 ****************************************************************/
7918
7919 WERROR _spoolss_SetPrinterData(struct pipes_struct *p,
7920 struct spoolss_SetPrinterData *r)
7921 {
7922 struct spoolss_SetPrinterDataEx r2;
7923
7924 r2.in.handle = r->in.handle;
7925 r2.in.key_name = "PrinterDriverData";
7926 r2.in.value_name = r->in.value_name;
7927 r2.in.type = r->in.type;
7928 r2.in.data = r->in.data;
7929 r2.in.offered = r->in.offered;
7930
7931 return _spoolss_SetPrinterDataEx(p, &r2);
7932 }
7933
7934 /****************************************************************
7935 _spoolss_ResetPrinter
7936 ****************************************************************/
7937
7938 WERROR _spoolss_ResetPrinter(struct pipes_struct *p,
7939 struct spoolss_ResetPrinter *r)
7940 {
7941 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
7942 int snum;
7943
7944 DEBUG(5,("_spoolss_ResetPrinter\n"));
7945
7946 /*
7947 * All we do is to check to see if the handle and queue is valid.
7948 * This call really doesn't mean anything to us because we only
7949 * support RAW printing. --jerry
7950 */
7951
7952 if (!Printer) {
7953 DEBUG(2,("_spoolss_ResetPrinter: Invalid handle (%s:%u:%u).\n",
7954 OUR_HANDLE(r->in.handle)));
7955 return WERR_BADFID;
7956 }
7957
7958 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
7959 return WERR_BADFID;
7960
7961
7962 /* blindly return success */
7963 return WERR_OK;
7964 }
7965
7966 /****************************************************************
7967 _spoolss_DeletePrinterData
7968 ****************************************************************/
7969
7970 WERROR _spoolss_DeletePrinterData(struct pipes_struct *p,
7971 struct spoolss_DeletePrinterData *r)
7972 {
7973 struct spoolss_DeletePrinterDataEx r2;
7974
7975 r2.in.handle = r->in.handle;
7976 r2.in.key_name = "PrinterDriverData";
7977 r2.in.value_name = r->in.value_name;
7978
7979 return _spoolss_DeletePrinterDataEx(p, &r2);
7980 }
7981
7982 /****************************************************************
7983 _spoolss_AddForm
7984 ****************************************************************/
7985
7986 WERROR _spoolss_AddForm(struct pipes_struct *p,
7987 struct spoolss_AddForm *r)
7988 {
7989 struct spoolss_AddFormInfo1 *form = r->in.info.info1;
7990 int snum = -1;
7991 WERROR status = WERR_OK;
7992 SE_PRIV se_printop = SE_PRINT_OPERATOR;
7993
7994 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
7995
7996 DEBUG(5,("_spoolss_AddForm\n"));
7997
7998 if (!Printer) {
7999 DEBUG(2,("_spoolss_AddForm: Invalid handle (%s:%u:%u).\n",
8000 OUR_HANDLE(r->in.handle)));
8001 return WERR_BADFID;
8002 }
8003
8004 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
8005 and not a printer admin, then fail */
8006
8007 if ((p->server_info->utok.uid != sec_initial_uid()) &&
8008 !user_has_privileges(p->server_info->ptok, &se_printop) &&
8009 !token_contains_name_in_list(uidtoname(p->server_info->utok.uid),
8010 p->server_info->info3->base.domain.string,
8011 NULL,
8012 p->server_info->ptok,
8013 lp_printer_admin(snum))) {
8014 DEBUG(2,("_spoolss_Addform: denied by insufficient permissions.\n"));
8015 return WERR_ACCESS_DENIED;
8016 }
8017
8018 switch (form->flags) {
8019 case SPOOLSS_FORM_USER:
8020 case SPOOLSS_FORM_BUILTIN:
8021 case SPOOLSS_FORM_PRINTER:
8022 break;
8023 default:
8024 return WERR_INVALID_PARAM;
8025 }
8026
8027 status = winreg_printer_addform1(p->mem_ctx, p->server_info,
8028 p->msg_ctx, form);
8029 if (!W_ERROR_IS_OK(status)) {
8030 return status;
8031 }
8032
8033 /*
8034 * ChangeID must always be set if this is a printer
8035 */
8036 if (Printer->printer_type == SPLHND_PRINTER) {
8037 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8038 return WERR_BADFID;
8039 }
8040
8041 status = winreg_printer_update_changeid(p->mem_ctx,
8042 p->server_info,
8043 p->msg_ctx,
8044 lp_const_servicename(snum));
8045 if (!W_ERROR_IS_OK(status)) {
8046 return status;
8047 }
8048 }
8049
8050 return status;
8051 }
8052
8053 /****************************************************************
8054 _spoolss_DeleteForm
8055 ****************************************************************/
8056
8057 WERROR _spoolss_DeleteForm(struct pipes_struct *p,
8058 struct spoolss_DeleteForm *r)
8059 {
8060 const char *form_name = r->in.form_name;
8061 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
8062 int snum = -1;
8063 WERROR status = WERR_OK;
8064 SE_PRIV se_printop = SE_PRINT_OPERATOR;
8065
8066 DEBUG(5,("_spoolss_DeleteForm\n"));
8067
8068 if (!Printer) {
8069 DEBUG(2,("_spoolss_DeleteForm: Invalid handle (%s:%u:%u).\n",
8070 OUR_HANDLE(r->in.handle)));
8071 return WERR_BADFID;
8072 }
8073
8074 if ((p->server_info->utok.uid != sec_initial_uid()) &&
8075 !user_has_privileges(p->server_info->ptok, &se_printop) &&
8076 !token_contains_name_in_list(uidtoname(p->server_info->utok.uid),
8077 p->server_info->info3->base.domain.string,
8078 NULL,
8079 p->server_info->ptok,
8080 lp_printer_admin(snum))) {
8081 DEBUG(2,("_spoolss_DeleteForm: denied by insufficient permissions.\n"));
8082 return WERR_ACCESS_DENIED;
8083 }
8084
8085 status = winreg_printer_deleteform1(p->mem_ctx,
8086 p->server_info,
8087 p->msg_ctx,
8088 form_name);
8089 if (!W_ERROR_IS_OK(status)) {
8090 return status;
8091 }
8092
8093 /*
8094 * ChangeID must always be set if this is a printer
8095 */
8096 if (Printer->printer_type == SPLHND_PRINTER) {
8097 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8098 return WERR_BADFID;
8099 }
8100
8101 status = winreg_printer_update_changeid(p->mem_ctx,
8102 p->server_info,
8103 p->msg_ctx,
8104 lp_const_servicename(snum));
8105 if (!W_ERROR_IS_OK(status)) {
8106 return status;
8107 }
8108 }
8109
8110 return status;
8111 }
8112
8113 /****************************************************************
8114 _spoolss_SetForm
8115 ****************************************************************/
8116
8117 WERROR _spoolss_SetForm(struct pipes_struct *p,
8118 struct spoolss_SetForm *r)
8119 {
8120 struct spoolss_AddFormInfo1 *form = r->in.info.info1;
8121 const char *form_name = r->in.form_name;
8122 int snum = -1;
8123 WERROR status = WERR_OK;
8124 SE_PRIV se_printop = SE_PRINT_OPERATOR;
8125
8126 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
8127
8128 DEBUG(5,("_spoolss_SetForm\n"));
8129
8130 if (!Printer) {
8131 DEBUG(2,("_spoolss_SetForm: Invalid handle (%s:%u:%u).\n",
8132 OUR_HANDLE(r->in.handle)));
8133 return WERR_BADFID;
8134 }
8135
8136 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
8137 and not a printer admin, then fail */
8138
8139 if ((p->server_info->utok.uid != sec_initial_uid()) &&
8140 !user_has_privileges(p->server_info->ptok, &se_printop) &&
8141 !token_contains_name_in_list(uidtoname(p->server_info->utok.uid),
8142 p->server_info->info3->base.domain.string,
8143 NULL,
8144 p->server_info->ptok,
8145 lp_printer_admin(snum))) {
8146 DEBUG(2,("_spoolss_Setform: denied by insufficient permissions.\n"));
8147 return WERR_ACCESS_DENIED;
8148 }
8149
8150 status = winreg_printer_setform1(p->mem_ctx,
8151 p->server_info,
8152 p->msg_ctx,
8153 form_name,
8154 form);
8155 if (!W_ERROR_IS_OK(status)) {
8156 return status;
8157 }
8158
8159 /*
8160 * ChangeID must always be set if this is a printer
8161 */
8162 if (Printer->printer_type == SPLHND_PRINTER) {
8163 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8164 return WERR_BADFID;
8165 }
8166
8167 status = winreg_printer_update_changeid(p->mem_ctx,
8168 p->server_info,
8169 p->msg_ctx,
8170 lp_const_servicename(snum));
8171 if (!W_ERROR_IS_OK(status)) {
8172 return status;
8173 }
8174 }
8175
8176 return status;
8177 }
8178
8179 /****************************************************************************
8180 fill_print_processor1
8181 ****************************************************************************/
8182
8183 static WERROR fill_print_processor1(TALLOC_CTX *mem_ctx,
8184 struct spoolss_PrintProcessorInfo1 *r,
8185 const char *print_processor_name)
8186 {
8187 r->print_processor_name = talloc_strdup(mem_ctx, print_processor_name);
8188 W_ERROR_HAVE_NO_MEMORY(r->print_processor_name);
8189
8190 return WERR_OK;
8191 }
8192
8193 /****************************************************************************
8194 enumprintprocessors level 1.
8195 ****************************************************************************/
8196
8197 static WERROR enumprintprocessors_level_1(TALLOC_CTX *mem_ctx,
8198 union spoolss_PrintProcessorInfo **info_p,
8199 uint32_t *count)
8200 {
8201 union spoolss_PrintProcessorInfo *info;
8202 WERROR result;
8203
8204 info = TALLOC_ARRAY(mem_ctx, union spoolss_PrintProcessorInfo, 1);
8205 W_ERROR_HAVE_NO_MEMORY(info);
8206
8207 *count = 1;
8208
8209 result = fill_print_processor1(info, &info[0].info1, "winprint");
8210 if (!W_ERROR_IS_OK(result)) {
8211 goto out;
8212 }
8213
8214 out:
8215 if (!W_ERROR_IS_OK(result)) {
8216 TALLOC_FREE(info);
8217 *count = 0;
8218 return result;
8219 }
8220
8221 *info_p = info;
8222
8223 return WERR_OK;
8224 }
8225
8226 /****************************************************************
8227 _spoolss_EnumPrintProcessors
8228 ****************************************************************/
8229
8230 WERROR _spoolss_EnumPrintProcessors(struct pipes_struct *p,
8231 struct spoolss_EnumPrintProcessors *r)
8232 {
8233 WERROR result;
8234
8235 /* that's an [in out] buffer */
8236
8237 if (!r->in.buffer && (r->in.offered != 0)) {
8238 return WERR_INVALID_PARAM;
8239 }
8240
8241 DEBUG(5,("_spoolss_EnumPrintProcessors\n"));
8242
8243 /*
8244 * Enumerate the print processors ...
8245 *
8246 * Just reply with "winprint", to keep NT happy
8247 * and I can use my nice printer checker.
8248 */
8249
8250 *r->out.count = 0;
8251 *r->out.needed = 0;
8252 *r->out.info = NULL;
8253
8254 switch (r->in.level) {
8255 case 1:
8256 result = enumprintprocessors_level_1(p->mem_ctx, r->out.info,
8257 r->out.count);
8258 break;
8259 default:
8260 return WERR_UNKNOWN_LEVEL;
8261 }
8262
8263 if (!W_ERROR_IS_OK(result)) {
8264 return result;
8265 }
8266
8267 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
8268 spoolss_EnumPrintProcessors,
8269 *r->out.info, r->in.level,
8270 *r->out.count);
8271 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
8272 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8273
8274 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8275 }
8276
8277 /****************************************************************************
8278 fill_printprocdatatype1
8279 ****************************************************************************/
8280
8281 static WERROR fill_printprocdatatype1(TALLOC_CTX *mem_ctx,
8282 struct spoolss_PrintProcDataTypesInfo1 *r,
8283 const char *name_array)
8284 {
8285 r->name_array = talloc_strdup(mem_ctx, name_array);
8286 W_ERROR_HAVE_NO_MEMORY(r->name_array);
8287
8288 return WERR_OK;
8289 }
8290
8291 /****************************************************************************
8292 enumprintprocdatatypes level 1.
8293 ****************************************************************************/
8294
8295 static WERROR enumprintprocdatatypes_level_1(TALLOC_CTX *mem_ctx,
8296 union spoolss_PrintProcDataTypesInfo **info_p,
8297 uint32_t *count)
8298 {
8299 WERROR result;
8300 union spoolss_PrintProcDataTypesInfo *info;
8301
8302 info = TALLOC_ARRAY(mem_ctx, union spoolss_PrintProcDataTypesInfo, 1);
8303 W_ERROR_HAVE_NO_MEMORY(info);
8304
8305 *count = 1;
8306
8307 result = fill_printprocdatatype1(info, &info[0].info1, "RAW");
8308 if (!W_ERROR_IS_OK(result)) {
8309 goto out;
8310 }
8311
8312 out:
8313 if (!W_ERROR_IS_OK(result)) {
8314 TALLOC_FREE(info);
8315 *count = 0;
8316 return result;
8317 }
8318
8319 *info_p = info;
8320
8321 return WERR_OK;
8322 }
8323
8324 /****************************************************************
8325 _spoolss_EnumPrintProcDataTypes
8326 ****************************************************************/
8327
8328 WERROR _spoolss_EnumPrintProcDataTypes(struct pipes_struct *p,
8329 struct spoolss_EnumPrintProcDataTypes *r)
8330 {
8331 WERROR result;
8332
8333 /* that's an [in out] buffer */
8334
8335 if (!r->in.buffer && (r->in.offered != 0)) {
8336 return WERR_INVALID_PARAM;
8337 }
8338
8339 DEBUG(5,("_spoolss_EnumPrintProcDataTypes\n"));
8340
8341 *r->out.count = 0;
8342 *r->out.needed = 0;
8343 *r->out.info = NULL;
8344
8345 switch (r->in.level) {
8346 case 1:
8347 result = enumprintprocdatatypes_level_1(p->mem_ctx, r->out.info,
8348 r->out.count);
8349 break;
8350 default:
8351 return WERR_UNKNOWN_LEVEL;
8352 }
8353
8354 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
8355 spoolss_EnumPrintProcDataTypes,
8356 *r->out.info, r->in.level,
8357 *r->out.count);
8358 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
8359 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8360
8361 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8362 }
8363
8364 /****************************************************************************
8365 fill_monitor_1
8366 ****************************************************************************/
8367
8368 static WERROR fill_monitor_1(TALLOC_CTX *mem_ctx,
8369 struct spoolss_MonitorInfo1 *r,
8370 const char *monitor_name)
8371 {
8372 r->monitor_name = talloc_strdup(mem_ctx, monitor_name);
8373 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
8374
8375 return WERR_OK;
8376 }
8377
8378 /****************************************************************************
8379 fill_monitor_2
8380 ****************************************************************************/
8381
8382 static WERROR fill_monitor_2(TALLOC_CTX *mem_ctx,
8383 struct spoolss_MonitorInfo2 *r,
8384 const char *monitor_name,
8385 const char *environment,
8386 const char *dll_name)
8387 {
8388 r->monitor_name = talloc_strdup(mem_ctx, monitor_name);
8389 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
8390 r->environment = talloc_strdup(mem_ctx, environment);
8391 W_ERROR_HAVE_NO_MEMORY(r->environment);
8392 r->dll_name = talloc_strdup(mem_ctx, dll_name);
8393 W_ERROR_HAVE_NO_MEMORY(r->dll_name);
8394
8395 return WERR_OK;
8396 }
8397
8398 /****************************************************************************
8399 enumprintmonitors level 1.
8400 ****************************************************************************/
8401
8402 static WERROR enumprintmonitors_level_1(TALLOC_CTX *mem_ctx,
8403 union spoolss_MonitorInfo **info_p,
8404 uint32_t *count)
8405 {
8406 union spoolss_MonitorInfo *info;
8407 WERROR result = WERR_OK;
8408
8409 info = TALLOC_ARRAY(mem_ctx, union spoolss_MonitorInfo, 2);
8410 W_ERROR_HAVE_NO_MEMORY(info);
8411
8412 *count = 2;
8413
8414 result = fill_monitor_1(info, &info[0].info1,
8415 SPL_LOCAL_PORT);
8416 if (!W_ERROR_IS_OK(result)) {
8417 goto out;
8418 }
8419
8420 result = fill_monitor_1(info, &info[1].info1,
8421 SPL_TCPIP_PORT);
8422 if (!W_ERROR_IS_OK(result)) {
8423 goto out;
8424 }
8425
8426 out:
8427 if (!W_ERROR_IS_OK(result)) {
8428 TALLOC_FREE(info);
8429 *count = 0;
8430 return result;
8431 }
8432
8433 *info_p = info;
8434
8435 return WERR_OK;
8436 }
8437
8438 /****************************************************************************
8439 enumprintmonitors level 2.
8440 ****************************************************************************/
8441
8442 static WERROR enumprintmonitors_level_2(TALLOC_CTX *mem_ctx,
8443 union spoolss_MonitorInfo **info_p,
8444 uint32_t *count)
8445 {
8446 union spoolss_MonitorInfo *info;
8447 WERROR result = WERR_OK;
8448
8449 info = TALLOC_ARRAY(mem_ctx, union spoolss_MonitorInfo, 2);
8450 W_ERROR_HAVE_NO_MEMORY(info);
8451
8452 *count = 2;
8453
8454 result = fill_monitor_2(info, &info[0].info2,
8455 SPL_LOCAL_PORT,
8456 "Windows NT X86", /* FIXME */
8457 "localmon.dll");
8458 if (!W_ERROR_IS_OK(result)) {
8459 goto out;
8460 }
8461
8462 result = fill_monitor_2(info, &info[1].info2,
8463 SPL_TCPIP_PORT,
8464 "Windows NT X86", /* FIXME */
8465 "tcpmon.dll");
8466 if (!W_ERROR_IS_OK(result)) {
8467 goto out;
8468 }
8469
8470 out:
8471 if (!W_ERROR_IS_OK(result)) {
8472 TALLOC_FREE(info);
8473 *count = 0;
8474 return result;
8475 }
8476
8477 *info_p = info;
8478
8479 return WERR_OK;
8480 }
8481
8482 /****************************************************************
8483 _spoolss_EnumMonitors
8484 ****************************************************************/
8485
8486 WERROR _spoolss_EnumMonitors(struct pipes_struct *p,
8487 struct spoolss_EnumMonitors *r)
8488 {
8489 WERROR result;
8490
8491 /* that's an [in out] buffer */
8492
8493 if (!r->in.buffer && (r->in.offered != 0)) {
8494 return WERR_INVALID_PARAM;
8495 }
8496
8497 DEBUG(5,("_spoolss_EnumMonitors\n"));
8498
8499 /*
8500 * Enumerate the print monitors ...
8501 *
8502 * Just reply with "Local Port", to keep NT happy
8503 * and I can use my nice printer checker.
8504 */
8505
8506 *r->out.count = 0;
8507 *r->out.needed = 0;
8508 *r->out.info = NULL;
8509
8510 switch (r->in.level) {
8511 case 1:
8512 result = enumprintmonitors_level_1(p->mem_ctx, r->out.info,
8513 r->out.count);
8514 break;
8515 case 2:
8516 result = enumprintmonitors_level_2(p->mem_ctx, r->out.info,
8517 r->out.count);
8518 break;
8519 default:
8520 return WERR_UNKNOWN_LEVEL;
8521 }
8522
8523 if (!W_ERROR_IS_OK(result)) {
8524 return result;
8525 }
8526
8527 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
8528 spoolss_EnumMonitors,
8529 *r->out.info, r->in.level,
8530 *r->out.count);
8531 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
8532 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8533
8534 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8535 }
8536
8537 /****************************************************************************
8538 ****************************************************************************/
8539
8540 static WERROR getjob_level_1(TALLOC_CTX *mem_ctx,
8541 const print_queue_struct *queue,
8542 int count, int snum,
8543 struct spoolss_PrinterInfo2 *pinfo2,
8544 uint32_t jobid,
8545 struct spoolss_JobInfo1 *r)
8546 {
8547 int i = 0;
8548 bool found = false;
8549
8550 for (i=0; i<count; i++) {
8551 if (queue[i].job == (int)jobid) {
8552 found = true;
8553 break;
8554 }
8555 }
8556
8557 if (found == false) {
8558 /* NT treats not found as bad param... yet another bad choice */
8559 return WERR_INVALID_PARAM;
8560 }
8561
8562 return fill_job_info1(mem_ctx,
8563 r,
8564 &queue[i],
8565 i,
8566 snum,
8567 pinfo2);
8568 }
8569
8570 /****************************************************************************
8571 ****************************************************************************/
8572
8573 static WERROR getjob_level_2(TALLOC_CTX *mem_ctx,
8574 const print_queue_struct *queue,
8575 int count, int snum,
8576 struct spoolss_PrinterInfo2 *pinfo2,
8577 uint32_t jobid,
8578 struct spoolss_JobInfo2 *r)
8579 {
8580 int i = 0;
8581 bool found = false;
8582 struct spoolss_DeviceMode *devmode;
8583 WERROR result;
8584
8585 for (i=0; i<count; i++) {
8586 if (queue[i].job == (int)jobid) {
8587 found = true;
8588 break;
8589 }
8590 }
8591
8592 if (found == false) {
8593 /* NT treats not found as bad param... yet another bad
8594 choice */
8595 return WERR_INVALID_PARAM;
8596 }
8597
8598 /*
8599 * if the print job does not have a DEVMODE associated with it,
8600 * just use the one for the printer. A NULL devicemode is not
8601 * a failure condition
8602 */
8603
8604 devmode = print_job_devmode(lp_const_servicename(snum), jobid);
8605 if (!devmode) {
8606 result = spoolss_create_default_devmode(mem_ctx,
8607 pinfo2->printername,
8608 &devmode);
8609 if (!W_ERROR_IS_OK(result)) {
8610 DEBUG(3, ("Can't proceed w/o a devmode!"));
8611 return result;
8612 }
8613 }
8614
8615 return fill_job_info2(mem_ctx,
8616 r,
8617 &queue[i],
8618 i,
8619 snum,
8620 pinfo2,
8621 devmode);
8622 }
8623
8624 /****************************************************************
8625 _spoolss_GetJob
8626 ****************************************************************/
8627
8628 WERROR _spoolss_GetJob(struct pipes_struct *p,
8629 struct spoolss_GetJob *r)
8630 {
8631 WERROR result = WERR_OK;
8632 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
8633 int snum;
8634 int count;
8635 print_queue_struct *queue = NULL;
8636 print_status_struct prt_status;
8637
8638 /* that's an [in out] buffer */
8639
8640 if (!r->in.buffer && (r->in.offered != 0)) {
8641 return WERR_INVALID_PARAM;
8642 }
8643
8644 DEBUG(5,("_spoolss_GetJob\n"));
8645
8646 *r->out.needed = 0;
8647
8648 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8649 return WERR_BADFID;
8650 }
8651
8652 result = winreg_get_printer(p->mem_ctx, p->server_info, p->msg_ctx,
8653 NULL, lp_servicename(snum), &pinfo2);
8654 if (!W_ERROR_IS_OK(result)) {
8655 return result;
8656 }
8657
8658 count = print_queue_status(p->msg_ctx, snum, &queue, &prt_status);
8659
8660 DEBUGADD(4,("count:[%d], prt_status:[%d], [%s]\n",
8661 count, prt_status.status, prt_status.message));
8662
8663 switch (r->in.level) {
8664 case 1:
8665 result = getjob_level_1(p->mem_ctx,
8666 queue, count, snum, pinfo2,
8667 r->in.job_id, &r->out.info->info1);
8668 break;
8669 case 2:
8670 result = getjob_level_2(p->mem_ctx,
8671 queue, count, snum, pinfo2,
8672 r->in.job_id, &r->out.info->info2);
8673 break;
8674 default:
8675 result = WERR_UNKNOWN_LEVEL;
8676 break;
8677 }
8678
8679 SAFE_FREE(queue);
8680 TALLOC_FREE(pinfo2);
8681
8682 if (!W_ERROR_IS_OK(result)) {
8683 TALLOC_FREE(r->out.info);
8684 return result;
8685 }
8686
8687 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_JobInfo, r->out.info,
8688 r->in.level);
8689 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
8690
8691 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8692 }
8693
8694 /****************************************************************
8695 _spoolss_GetPrinterDataEx
8696 ****************************************************************/
8697
8698 WERROR _spoolss_GetPrinterDataEx(struct pipes_struct *p,
8699 struct spoolss_GetPrinterDataEx *r)
8700 {
8701
8702 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
8703 const char *printer;
8704 int snum = 0;
8705 WERROR result = WERR_OK;
8706 DATA_BLOB blob;
8707 enum winreg_Type val_type;
8708 uint8_t *val_data;
8709 uint32_t val_size;
8710
8711
8712 DEBUG(4,("_spoolss_GetPrinterDataEx\n"));
8713
8714 DEBUG(10, ("_spoolss_GetPrinterDataEx: key => [%s], value => [%s]\n",
8715 r->in.key_name, r->in.value_name));
8716
8717 /* in case of problem, return some default values */
8718
8719 *r->out.needed = 0;
8720 *r->out.type = REG_NONE;
8721
8722 if (!Printer) {
8723 DEBUG(2,("_spoolss_GetPrinterDataEx: Invalid handle (%s:%u:%u).\n",
8724 OUR_HANDLE(r->in.handle)));
8725 result = WERR_BADFID;
8726 goto done;
8727 }
8728
8729 /* Is the handle to a printer or to the server? */
8730
8731 if (Printer->printer_type == SPLHND_SERVER) {
8732
8733 union spoolss_PrinterData data;
8734
8735 result = getprinterdata_printer_server(p->mem_ctx,
8736 r->in.value_name,
8737 r->out.type,
8738 &data);
8739 if (!W_ERROR_IS_OK(result)) {
8740 return result;
8741 }
8742
8743 result = push_spoolss_PrinterData(p->mem_ctx, &blob,
8744 *r->out.type, &data);
8745 if (!W_ERROR_IS_OK(result)) {
8746 return result;
8747 }
8748
8749 *r->out.needed = blob.length;
8750
8751 if (r->in.offered >= *r->out.needed) {
8752 memcpy(r->out.data, blob.data, blob.length);
8753 }
8754
8755 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA);
8756 }
8757
8758 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8759 return WERR_BADFID;
8760 }
8761 printer = lp_const_servicename(snum);
8762
8763 /* check to see if the keyname is valid */
8764 if (!strlen(r->in.key_name)) {
8765 return WERR_INVALID_PARAM;
8766 }
8767
8768 /* XP sends this and wants the ChangeID value from PRINTER_INFO_0 */
8769 if (strequal(r->in.key_name, SPOOL_PRINTERDATA_KEY) &&
8770 strequal(r->in.value_name, "ChangeId")) {
8771 *r->out.type = REG_DWORD;
8772 *r->out.needed = 4;
8773 if (r->in.offered >= *r->out.needed) {
8774 uint32_t changeid = 0;
8775
8776 result = winreg_printer_get_changeid(p->mem_ctx,
8777 p->server_info,
8778 p->msg_ctx,
8779 printer,
8780 &changeid);
8781 if (!W_ERROR_IS_OK(result)) {
8782 return result;
8783 }
8784
8785 SIVAL(r->out.data, 0, changeid);
8786 result = WERR_OK;
8787 }
8788 goto done;
8789 }
8790
8791 result = winreg_get_printer_dataex(p->mem_ctx,
8792 p->server_info,
8793 p->msg_ctx,
8794 printer,
8795 r->in.key_name,
8796 r->in.value_name,
8797 &val_type,
8798 &val_data,
8799 &val_size);
8800 if (!W_ERROR_IS_OK(result)) {
8801 return result;
8802 }
8803
8804 *r->out.needed = val_size;
8805 *r->out.type = val_type;
8806
8807 if (r->in.offered >= *r->out.needed) {
8808 memcpy(r->out.data, val_data, val_size);
8809 }
8810
8811 done:
8812 *r->out.type = SPOOLSS_BUFFER_OK(*r->out.type, REG_NONE);
8813 r->out.data = SPOOLSS_BUFFER_OK(r->out.data, r->out.data);
8814
8815 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA);
8816 }
8817
8818 /****************************************************************
8819 _spoolss_SetPrinterDataEx
8820 ****************************************************************/
8821
8822 WERROR _spoolss_SetPrinterDataEx(struct pipes_struct *p,
8823 struct spoolss_SetPrinterDataEx *r)
8824 {
8825 struct spoolss_PrinterInfo2 *pinfo2 = NULL;
8826 int snum = 0;
8827 WERROR result = WERR_OK;
8828 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
8829 char *oid_string;
8830
8831 DEBUG(4,("_spoolss_SetPrinterDataEx\n"));
8832
8833 /* From MSDN documentation of SetPrinterDataEx: pass request to
8834 SetPrinterData if key is "PrinterDriverData" */
8835
8836 if (!Printer) {
8837 DEBUG(2,("_spoolss_SetPrinterDataEx: Invalid handle (%s:%u:%u).\n",
8838 OUR_HANDLE(r->in.handle)));
8839 return WERR_BADFID;
8840 }
8841
8842 if (Printer->printer_type == SPLHND_SERVER) {
8843 DEBUG(10,("_spoolss_SetPrinterDataEx: "
8844 "Not implemented for server handles yet\n"));
8845 return WERR_INVALID_PARAM;
8846 }
8847
8848 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8849 return WERR_BADFID;
8850 }
8851
8852 /*
8853 * Access check : NT returns "access denied" if you make a
8854 * SetPrinterData call without the necessary privildge.
8855 * we were originally returning OK if nothing changed
8856 * which made Win2k issue **a lot** of SetPrinterData
8857 * when connecting to a printer --jerry
8858 */
8859
8860 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
8861 DEBUG(3, ("_spoolss_SetPrinterDataEx: "
8862 "change denied by handle access permissions\n"));
8863 return WERR_ACCESS_DENIED;
8864 }
8865
8866 result = winreg_get_printer(Printer, p->server_info, p->msg_ctx,
8867 Printer->servername,
8868 lp_servicename(snum),
8869 &pinfo2);
8870 if (!W_ERROR_IS_OK(result)) {
8871 return result;
8872 }
8873
8874 /* check for OID in valuename */
8875
8876 oid_string = strchr(r->in.value_name, ',');
8877 if (oid_string) {
8878 *oid_string = '\0';
8879 oid_string++;
8880 }
8881
8882 /* save the registry data */
8883
8884 result = winreg_set_printer_dataex(p->mem_ctx,
8885 p->server_info,
8886 p->msg_ctx,
8887 pinfo2->sharename,
8888 r->in.key_name,
8889 r->in.value_name,
8890 r->in.type,
8891 r->in.data,
8892 r->in.offered);
8893
8894 if (W_ERROR_IS_OK(result)) {
8895 /* save the OID if one was specified */
8896 if (oid_string) {
8897 char *str = talloc_asprintf(p->mem_ctx, "%s\\%s",
8898 r->in.key_name, SPOOL_OID_KEY);
8899 if (!str) {
8900 result = WERR_NOMEM;
8901 goto done;
8902 }
8903
8904 /*
8905 * I'm not checking the status here on purpose. Don't know
8906 * if this is right, but I'm returning the status from the
8907 * previous set_printer_dataex() call. I have no idea if
8908 * this is right. --jerry
8909 */
8910 winreg_set_printer_dataex(p->mem_ctx,
8911 p->server_info,
8912 p->msg_ctx,
8913 pinfo2->sharename,
8914 str,
8915 r->in.value_name,
8916 REG_SZ,
8917 (uint8_t *) oid_string,
8918 strlen(oid_string) + 1);
8919 }
8920
8921 result = winreg_printer_update_changeid(p->mem_ctx,
8922 p->server_info,
8923 p->msg_ctx,
8924 lp_const_servicename(snum));
8925
8926 }
8927
8928 done:
8929 talloc_free(pinfo2);
8930 return result;
8931 }
8932
8933 /****************************************************************
8934 _spoolss_DeletePrinterDataEx
8935 ****************************************************************/
8936
8937 WERROR _spoolss_DeletePrinterDataEx(struct pipes_struct *p,
8938 struct spoolss_DeletePrinterDataEx *r)
8939 {
8940 const char *printer;
8941 int snum=0;
8942 WERROR status = WERR_OK;
8943 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
8944
8945 DEBUG(5,("_spoolss_DeletePrinterDataEx\n"));
8946
8947 if (!Printer) {
8948 DEBUG(2,("_spoolss_DeletePrinterDataEx: "
8949 "Invalid handle (%s:%u:%u).\n",
8950 OUR_HANDLE(r->in.handle)));
8951 return WERR_BADFID;
8952 }
8953
8954 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
8955 DEBUG(3, ("_spoolss_DeletePrinterDataEx: "
8956 "printer properties change denied by handle\n"));
8957 return WERR_ACCESS_DENIED;
8958 }
8959
8960 if (!r->in.value_name || !r->in.key_name) {
8961 return WERR_NOMEM;
8962 }
8963
8964 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8965 return WERR_BADFID;
8966 }
8967 printer = lp_const_servicename(snum);
8968
8969 status = winreg_delete_printer_dataex(p->mem_ctx,
8970 p->server_info,
8971 p->msg_ctx,
8972 printer,
8973 r->in.key_name,
8974 r->in.value_name);
8975 if (W_ERROR_IS_OK(status)) {
8976 status = winreg_printer_update_changeid(p->mem_ctx,
8977 p->server_info,
8978 p->msg_ctx,
8979 printer);
8980 }
8981
8982 return status;
8983 }
8984
8985 /****************************************************************
8986 _spoolss_EnumPrinterKey
8987 ****************************************************************/
8988
8989 WERROR _spoolss_EnumPrinterKey(struct pipes_struct *p,
8990 struct spoolss_EnumPrinterKey *r)
8991 {
8992 uint32_t num_keys;
8993 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
8994 int snum = 0;
8995 WERROR result = WERR_BADFILE;
8996 const char **array = NULL;
8997 DATA_BLOB blob;
8998
8999 DEBUG(4,("_spoolss_EnumPrinterKey\n"));
9000
9001 if (!Printer) {
9002 DEBUG(2,("_spoolss_EnumPrinterKey: Invalid handle (%s:%u:%u).\n",
9003 OUR_HANDLE(r->in.handle)));
9004 return WERR_BADFID;
9005 }
9006
9007 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9008 return WERR_BADFID;
9009 }
9010
9011 result = winreg_enum_printer_key(p->mem_ctx,
9012 p->server_info,
9013 p->msg_ctx,
9014 lp_const_servicename(snum),
9015 r->in.key_name,
9016 &num_keys,
9017 &array);
9018 if (!W_ERROR_IS_OK(result)) {
9019 goto done;
9020 }
9021
9022 if (!push_reg_multi_sz(p->mem_ctx, &blob, array)) {
9023 result = WERR_NOMEM;
9024 goto done;
9025 }
9026
9027 *r->out._ndr_size = r->in.offered / 2;
9028 *r->out.needed = blob.length;
9029
9030 if (r->in.offered < *r->out.needed) {
9031 result = WERR_MORE_DATA;
9032 } else {
9033 result = WERR_OK;
9034 r->out.key_buffer->string_array = array;
9035 }
9036
9037 done:
9038 if (!W_ERROR_IS_OK(result)) {
9039 TALLOC_FREE(array);
9040 if (!W_ERROR_EQUAL(result, WERR_MORE_DATA)) {
9041 *r->out.needed = 0;
9042 }
9043 }
9044
9045 return result;
9046 }
9047
9048 /****************************************************************
9049 _spoolss_DeletePrinterKey
9050 ****************************************************************/
9051
9052 WERROR _spoolss_DeletePrinterKey(struct pipes_struct *p,
9053 struct spoolss_DeletePrinterKey *r)
9054 {
9055 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
9056 int snum=0;
9057 WERROR status;
9058 const char *printer;
9059
9060 DEBUG(5,("_spoolss_DeletePrinterKey\n"));
9061
9062 if (!Printer) {
9063 DEBUG(2,("_spoolss_DeletePrinterKey: Invalid handle (%s:%u:%u).\n",
9064 OUR_HANDLE(r->in.handle)));
9065 return WERR_BADFID;
9066 }
9067
9068 /* if keyname == NULL, return error */
9069 if ( !r->in.key_name )
9070 return WERR_INVALID_PARAM;
9071
9072 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9073 return WERR_BADFID;
9074 }
9075
9076 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
9077 DEBUG(3, ("_spoolss_DeletePrinterKey: "
9078 "printer properties change denied by handle\n"));
9079 return WERR_ACCESS_DENIED;
9080 }
9081
9082 printer = lp_const_servicename(snum);
9083
9084 /* delete the key and all subkeys */
9085 status = winreg_delete_printer_key(p->mem_ctx,
9086 p->server_info,
9087 p->msg_ctx,
9088 printer,
9089 r->in.key_name);
9090 if (W_ERROR_IS_OK(status)) {
9091 status = winreg_printer_update_changeid(p->mem_ctx,
9092 p->server_info,
9093 p->msg_ctx,
9094 printer);
9095 }
9096
9097 return status;
9098 }
9099
9100 /****************************************************************
9101 _spoolss_EnumPrinterDataEx
9102 ****************************************************************/
9103
9104 WERROR _spoolss_EnumPrinterDataEx(struct pipes_struct *p,
9105 struct spoolss_EnumPrinterDataEx *r)
9106 {
9107 uint32_t count = 0;
9108 struct spoolss_PrinterEnumValues *info = NULL;
9109 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
9110 int snum;
9111 WERROR result;
9112
9113 DEBUG(4,("_spoolss_EnumPrinterDataEx\n"));
9114
9115 *r->out.count = 0;
9116 *r->out.needed = 0;
9117 *r->out.info = NULL;
9118
9119 if (!Printer) {
9120 DEBUG(2,("_spoolss_EnumPrinterDataEx: Invalid handle (%s:%u:%u1<).\n",
9121 OUR_HANDLE(r->in.handle)));
9122 return WERR_BADFID;
9123 }
9124
9125 /*
9126 * first check for a keyname of NULL or "". Win2k seems to send
9127 * this a lot and we should send back WERR_INVALID_PARAM
9128 * no need to spend time looking up the printer in this case.
9129 * --jerry
9130 */
9131
9132 if (!strlen(r->in.key_name)) {
9133 result = WERR_INVALID_PARAM;
9134 goto done;
9135 }
9136
9137 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9138 return WERR_BADFID;
9139 }
9140
9141 /* now look for a match on the key name */
9142 result = winreg_enum_printer_dataex(p->mem_ctx,
9143 p->server_info,
9144 p->msg_ctx,
9145 lp_const_servicename(snum),
9146 r->in.key_name,
9147 &count,
9148 &info);
9149 if (!W_ERROR_IS_OK(result)) {
9150 goto done;
9151 }
9152
9153 #if 0 /* FIXME - gd */
9154 /* housekeeping information in the reply */
9155
9156 /* Fix from Martin Zielinski <mz@seh.de> - ensure
9157 * the hand marshalled container size is a multiple
9158 * of 4 bytes for RPC alignment.
9159 */
9160
9161 if (needed % 4) {
9162 needed += 4-(needed % 4);
9163 }
9164 #endif
9165 *r->out.count = count;
9166 *r->out.info = info;
9167
9168 done:
9169 if (!W_ERROR_IS_OK(result)) {
9170 return result;
9171 }
9172
9173 *r->out.needed = SPOOLSS_BUFFER_ARRAY(p->mem_ctx,
9174 spoolss_EnumPrinterDataEx,
9175 *r->out.info,
9176 *r->out.count);
9177 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
9178 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, *r->out.count);
9179
9180 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA);
9181 }
9182
9183 /****************************************************************************
9184 ****************************************************************************/
9185
9186 static WERROR getprintprocessordirectory_level_1(TALLOC_CTX *mem_ctx,
9187 const char *servername,
9188 const char *environment,
9189 struct spoolss_PrintProcessorDirectoryInfo1 *r)
9190 {
9191 WERROR werr;
9192 char *path = NULL;
9193
9194 werr = compose_spoolss_server_path(mem_ctx,
9195 servername,
9196 environment,
9197 SPOOLSS_PRTPROCS_PATH,
9198 &path);
9199 if (!W_ERROR_IS_OK(werr)) {
9200 return werr;
9201 }
9202
9203 DEBUG(4,("print processor directory: [%s]\n", path));
9204
9205 r->directory_name = path;
9206
9207 return WERR_OK;
9208 }
9209
9210 /****************************************************************
9211 _spoolss_GetPrintProcessorDirectory
9212 ****************************************************************/
9213
9214 WERROR _spoolss_GetPrintProcessorDirectory(struct pipes_struct *p,
9215 struct spoolss_GetPrintProcessorDirectory *r)
9216 {
9217 WERROR result;
9218
9219 /* that's an [in out] buffer */
9220
9221 if (!r->in.buffer && (r->in.offered != 0)) {
9222 return WERR_INVALID_PARAM;
9223 }
9224
9225 DEBUG(5,("_spoolss_GetPrintProcessorDirectory: level %d\n",
9226 r->in.level));
9227
9228 *r->out.needed = 0;
9229
9230 /* r->in.level is ignored */
9231
9232 /* We always should reply with a local print processor directory so that
9233 * users are not forced to have a [prnproc$] share on the Samba spoolss
9234 * server - Guenther */
9235
9236 result = getprintprocessordirectory_level_1(p->mem_ctx,
9237 NULL, /* r->in.server */
9238 r->in.environment,
9239 &r->out.info->info1);
9240 if (!W_ERROR_IS_OK(result)) {
9241 TALLOC_FREE(r->out.info);
9242 return result;
9243 }
9244
9245 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_PrintProcessorDirectoryInfo,
9246 r->out.info, r->in.level);
9247 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
9248
9249 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
9250 }
9251
9252 /*******************************************************************
9253 ********************************************************************/
9254
9255 static bool push_monitorui_buf(TALLOC_CTX *mem_ctx, DATA_BLOB *buf,
9256 const char *dllname)
9257 {
9258 enum ndr_err_code ndr_err;
9259 struct spoolss_MonitorUi ui;
9260
9261 ui.dll_name = dllname;
9262
9263 ndr_err = ndr_push_struct_blob(buf, mem_ctx, &ui,
9264 (ndr_push_flags_fn_t)ndr_push_spoolss_MonitorUi);
9265 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
9266 NDR_PRINT_DEBUG(spoolss_MonitorUi, &ui);
9267 }
9268 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
9269 }
9270
9271 /*******************************************************************
9272 Streams the monitor UI DLL name in UNICODE
9273 *******************************************************************/
9274
9275 static WERROR xcvtcp_monitorui(TALLOC_CTX *mem_ctx,
9276 NT_USER_TOKEN *token, DATA_BLOB *in,
9277 DATA_BLOB *out, uint32_t *needed)
9278 {
9279 const char *dllname = "tcpmonui.dll";
9280
9281 *needed = (strlen(dllname)+1) * 2;
9282
9283 if (out->length < *needed) {
9284 return WERR_INSUFFICIENT_BUFFER;
9285 }
9286
9287 if (!push_monitorui_buf(mem_ctx, out, dllname)) {
9288 return WERR_NOMEM;
9289 }
9290
9291 return WERR_OK;
9292 }
9293
9294 /*******************************************************************
9295 ********************************************************************/
9296
9297 static bool pull_port_data_1(TALLOC_CTX *mem_ctx,
9298 struct spoolss_PortData1 *port1,
9299 const DATA_BLOB *buf)
9300 {
9301 enum ndr_err_code ndr_err;
9302 ndr_err = ndr_pull_struct_blob(buf, mem_ctx, port1,
9303 (ndr_pull_flags_fn_t)ndr_pull_spoolss_PortData1);
9304 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
9305 NDR_PRINT_DEBUG(spoolss_PortData1, port1);
9306 }
9307 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
9308 }
9309
9310 /*******************************************************************
9311 ********************************************************************/
9312
9313 static bool pull_port_data_2(TALLOC_CTX *mem_ctx,
9314 struct spoolss_PortData2 *port2,
9315 const DATA_BLOB *buf)
9316 {
9317 enum ndr_err_code ndr_err;
9318 ndr_err = ndr_pull_struct_blob(buf, mem_ctx, port2,
9319 (ndr_pull_flags_fn_t)ndr_pull_spoolss_PortData2);
9320 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
9321 NDR_PRINT_DEBUG(spoolss_PortData2, port2);
9322 }
9323 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
9324 }
9325
9326 /*******************************************************************
9327 Create a new TCP/IP port
9328 *******************************************************************/
9329
9330 static WERROR xcvtcp_addport(TALLOC_CTX *mem_ctx,
9331 NT_USER_TOKEN *token, DATA_BLOB *in,
9332 DATA_BLOB *out, uint32_t *needed)
9333 {
9334 struct spoolss_PortData1 port1;
9335 struct spoolss_PortData2 port2;
9336 char *device_uri = NULL;
9337 uint32_t version;
9338
9339 const char *portname;
9340 const char *hostaddress;
9341 const char *queue;
9342 uint32_t port_number;
9343 uint32_t protocol;
9344
9345 /* peek for spoolss_PortData version */
9346
9347 if (!in || (in->length < (128 + 4))) {
9348 return WERR_GENERAL_FAILURE;
9349 }
9350
9351 version = IVAL(in->data, 128);
9352
9353 switch (version) {
9354 case 1:
9355 ZERO_STRUCT(port1);
9356
9357 if (!pull_port_data_1(mem_ctx, &port1, in)) {
9358 return WERR_NOMEM;
9359 }
9360
9361 portname = port1.portname;
9362 hostaddress = port1.hostaddress;
9363 queue = port1.queue;
9364 protocol = port1.protocol;
9365 port_number = port1.port_number;
9366
9367 break;
9368 case 2:
9369 ZERO_STRUCT(port2);
9370
9371 if (!pull_port_data_2(mem_ctx, &port2, in)) {
9372 return WERR_NOMEM;
9373 }
9374
9375 portname = port2.portname;
9376 hostaddress = port2.hostaddress;
9377 queue = port2.queue;
9378 protocol = port2.protocol;
9379 port_number = port2.port_number;
9380
9381 break;
9382 default:
9383 DEBUG(1,("xcvtcp_addport: "
9384 "unknown version of port_data: %d\n", version));
9385 return WERR_UNKNOWN_PORT;
9386 }
9387
9388 /* create the device URI and call the add_port_hook() */
9389
9390 switch (protocol) {
9391 case PROTOCOL_RAWTCP_TYPE:
9392 device_uri = talloc_asprintf(mem_ctx,
9393 "socket://%s:%d/", hostaddress,
9394 port_number);
9395 break;
9396
9397 case PROTOCOL_LPR_TYPE:
9398 device_uri = talloc_asprintf(mem_ctx,
9399 "lpr://%s/%s", hostaddress, queue );
9400 break;
9401
9402 default:
9403 return WERR_UNKNOWN_PORT;
9404 }
9405
9406 if (!device_uri) {
9407 return WERR_NOMEM;
9408 }
9409
9410 return add_port_hook(mem_ctx, token, portname, device_uri);
9411 }
9412
9413 /*******************************************************************
9414 *******************************************************************/
9415
9416 struct xcv_api_table xcvtcp_cmds[] = {
9417 { "MonitorUI", xcvtcp_monitorui },
9418 { "AddPort", xcvtcp_addport},
9419 { NULL, NULL }
9420 };
9421
9422 static WERROR process_xcvtcp_command(TALLOC_CTX *mem_ctx,
9423 NT_USER_TOKEN *token, const char *command,
9424 DATA_BLOB *inbuf,
9425 DATA_BLOB *outbuf,
9426 uint32_t *needed )
9427 {
9428 int i;
9429
9430 DEBUG(10,("process_xcvtcp_command: Received command \"%s\"\n", command));
9431
9432 for ( i=0; xcvtcp_cmds[i].name; i++ ) {
9433 if ( strcmp( command, xcvtcp_cmds[i].name ) == 0 )
9434 return xcvtcp_cmds[i].fn(mem_ctx, token, inbuf, outbuf, needed);
9435 }
9436
9437 return WERR_BADFUNC;
9438 }
9439
9440 /*******************************************************************
9441 *******************************************************************/
9442 #if 0 /* don't support management using the "Local Port" monitor */
9443
9444 static WERROR xcvlocal_monitorui(TALLOC_CTX *mem_ctx,
9445 NT_USER_TOKEN *token, DATA_BLOB *in,
9446 DATA_BLOB *out, uint32_t *needed)
9447 {
9448 const char *dllname = "localui.dll";
9449
9450 *needed = (strlen(dllname)+1) * 2;
9451
9452 if (out->length < *needed) {
9453 return WERR_INSUFFICIENT_BUFFER;
9454 }
9455
9456 if (!push_monitorui_buf(mem_ctx, out, dllname)) {
9457 return WERR_NOMEM;
9458 }
9459
9460 return WERR_OK;
9461 }
9462
9463 /*******************************************************************
9464 *******************************************************************/
9465
9466 struct xcv_api_table xcvlocal_cmds[] = {
9467 { "MonitorUI", xcvlocal_monitorui },
9468 { NULL, NULL }
9469 };
9470 #else
9471 struct xcv_api_table xcvlocal_cmds[] = {
9472 { NULL, NULL }
9473 };
9474 #endif
9475
9476
9477
9478 /*******************************************************************
9479 *******************************************************************/
9480
9481 static WERROR process_xcvlocal_command(TALLOC_CTX *mem_ctx,
9482 NT_USER_TOKEN *token, const char *command,
9483 DATA_BLOB *inbuf, DATA_BLOB *outbuf,
9484 uint32_t *needed)
9485 {
9486 int i;
9487
9488 DEBUG(10,("process_xcvlocal_command: Received command \"%s\"\n", command));
9489
9490 for ( i=0; xcvlocal_cmds[i].name; i++ ) {
9491 if ( strcmp( command, xcvlocal_cmds[i].name ) == 0 )
9492 return xcvlocal_cmds[i].fn(mem_ctx, token, inbuf, outbuf, needed);
9493 }
9494 return WERR_BADFUNC;
9495 }
9496
9497 /****************************************************************
9498 _spoolss_XcvData
9499 ****************************************************************/
9500
9501 WERROR _spoolss_XcvData(struct pipes_struct *p,
9502 struct spoolss_XcvData *r)
9503 {
9504 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
9505 DATA_BLOB out_data = data_blob_null;
9506 WERROR werror;
9507
9508 if (!Printer) {
9509 DEBUG(2,("_spoolss_XcvData: Invalid handle (%s:%u:%u).\n",
9510 OUR_HANDLE(r->in.handle)));
9511 return WERR_BADFID;
9512 }
9513
9514 /* Has to be a handle to the TCP/IP port monitor */
9515
9516 if ( !(Printer->printer_type & (SPLHND_PORTMON_LOCAL|SPLHND_PORTMON_TCP)) ) {
9517 DEBUG(2,("_spoolss_XcvData: Call only valid for Port Monitors\n"));
9518 return WERR_BADFID;
9519 }
9520
9521 /* requires administrative access to the server */
9522
9523 if ( !(Printer->access_granted & SERVER_ACCESS_ADMINISTER) ) {
9524 DEBUG(2,("_spoolss_XcvData: denied by handle permissions.\n"));
9525 return WERR_ACCESS_DENIED;
9526 }
9527
9528 /* Allocate the outgoing buffer */
9529
9530 if (r->in.out_data_size) {
9531 out_data = data_blob_talloc_zero(p->mem_ctx, r->in.out_data_size);
9532 if (out_data.data == NULL) {
9533 return WERR_NOMEM;
9534 }
9535 }
9536
9537 switch ( Printer->printer_type ) {
9538 case SPLHND_PORTMON_TCP:
9539 werror = process_xcvtcp_command(p->mem_ctx,
9540 p->server_info->ptok,
9541 r->in.function_name,
9542 &r->in.in_data, &out_data,
9543 r->out.needed);
9544 break;
9545 case SPLHND_PORTMON_LOCAL:
9546 werror = process_xcvlocal_command(p->mem_ctx,
9547 p->server_info->ptok,
9548 r->in.function_name,
9549 &r->in.in_data, &out_data,
9550 r->out.needed);
9551 break;
9552 default:
9553 werror = WERR_INVALID_PRINT_MONITOR;
9554 }
9555
9556 if (!W_ERROR_IS_OK(werror)) {
9557 return werror;
9558 }
9559
9560 *r->out.status_code = 0;
9561
9562 if (r->out.out_data && out_data.data && r->in.out_data_size && out_data.length) {
9563 memcpy(r->out.out_data, out_data.data,
9564 MIN(r->in.out_data_size, out_data.length));
9565 }
9566
9567 return WERR_OK;
9568 }
9569
9570 /****************************************************************
9571 _spoolss_AddPrintProcessor
9572 ****************************************************************/
9573
9574 WERROR _spoolss_AddPrintProcessor(struct pipes_struct *p,
9575 struct spoolss_AddPrintProcessor *r)
9576 {
9577 /* for now, just indicate success and ignore the add. We'll
9578 automatically set the winprint processor for printer
9579 entries later. Used to debug the LexMark Optra S 1855 PCL
9580 driver --jerry */
9581
9582 return WERR_OK;
9583 }
9584
9585 /****************************************************************
9586 _spoolss_AddPort
9587 ****************************************************************/
9588
9589 WERROR _spoolss_AddPort(struct pipes_struct *p,
9590 struct spoolss_AddPort *r)
9591 {
9592 /* do what w2k3 does */
9593
9594 return WERR_NOT_SUPPORTED;
9595 }
9596
9597 /****************************************************************
9598 _spoolss_GetPrinterDriver
9599 ****************************************************************/
9600
9601 WERROR _spoolss_GetPrinterDriver(struct pipes_struct *p,
9602 struct spoolss_GetPrinterDriver *r)
9603 {
9604 p->rng_fault_state = true;
9605 return WERR_NOT_SUPPORTED;
9606 }
9607
9608 /****************************************************************
9609 _spoolss_ReadPrinter
9610 ****************************************************************/
9611
9612 WERROR _spoolss_ReadPrinter(struct pipes_struct *p,
9613 struct spoolss_ReadPrinter *r)
9614 {
9615 p->rng_fault_state = true;
9616 return WERR_NOT_SUPPORTED;
9617 }
9618
9619 /****************************************************************
9620 _spoolss_WaitForPrinterChange
9621 ****************************************************************/
9622
9623 WERROR _spoolss_WaitForPrinterChange(struct pipes_struct *p,
9624 struct spoolss_WaitForPrinterChange *r)
9625 {
9626 p->rng_fault_state = true;
9627 return WERR_NOT_SUPPORTED;
9628 }
9629
9630 /****************************************************************
9631 _spoolss_ConfigurePort
9632 ****************************************************************/
9633
9634 WERROR _spoolss_ConfigurePort(struct pipes_struct *p,
9635 struct spoolss_ConfigurePort *r)
9636 {
9637 p->rng_fault_state = true;
9638 return WERR_NOT_SUPPORTED;
9639 }
9640
9641 /****************************************************************
9642 _spoolss_DeletePort
9643 ****************************************************************/
9644
9645 WERROR _spoolss_DeletePort(struct pipes_struct *p,
9646 struct spoolss_DeletePort *r)
9647 {
9648 p->rng_fault_state = true;
9649 return WERR_NOT_SUPPORTED;
9650 }
9651
9652 /****************************************************************
9653 _spoolss_CreatePrinterIC
9654 ****************************************************************/
9655
9656 WERROR _spoolss_CreatePrinterIC(struct pipes_struct *p,
9657 struct spoolss_CreatePrinterIC *r)
9658 {
9659 p->rng_fault_state = true;
9660 return WERR_NOT_SUPPORTED;
9661 }
9662
9663 /****************************************************************
9664 _spoolss_PlayGDIScriptOnPrinterIC
9665 ****************************************************************/
9666
9667 WERROR _spoolss_PlayGDIScriptOnPrinterIC(struct pipes_struct *p,
9668 struct spoolss_PlayGDIScriptOnPrinterIC *r)
9669 {
9670 p->rng_fault_state = true;
9671 return WERR_NOT_SUPPORTED;
9672 }
9673
9674 /****************************************************************
9675 _spoolss_DeletePrinterIC
9676 ****************************************************************/
9677
9678 WERROR _spoolss_DeletePrinterIC(struct pipes_struct *p,
9679 struct spoolss_DeletePrinterIC *r)
9680 {
9681 p->rng_fault_state = true;
9682 return WERR_NOT_SUPPORTED;
9683 }
9684
9685 /****************************************************************
9686 _spoolss_AddPrinterConnection
9687 ****************************************************************/
9688
9689 WERROR _spoolss_AddPrinterConnection(struct pipes_struct *p,
9690 struct spoolss_AddPrinterConnection *r)
9691 {
9692 p->rng_fault_state = true;
9693 return WERR_NOT_SUPPORTED;
9694 }
9695
9696 /****************************************************************
9697 _spoolss_DeletePrinterConnection
9698 ****************************************************************/
9699
9700 WERROR _spoolss_DeletePrinterConnection(struct pipes_struct *p,
9701 struct spoolss_DeletePrinterConnection *r)
9702 {
9703 p->rng_fault_state = true;
9704 return WERR_NOT_SUPPORTED;
9705 }
9706
9707 /****************************************************************
9708 _spoolss_PrinterMessageBox
9709 ****************************************************************/
9710
9711 WERROR _spoolss_PrinterMessageBox(struct pipes_struct *p,
9712 struct spoolss_PrinterMessageBox *r)
9713 {
9714 p->rng_fault_state = true;
9715 return WERR_NOT_SUPPORTED;
9716 }
9717
9718 /****************************************************************
9719 _spoolss_AddMonitor
9720 ****************************************************************/
9721
9722 WERROR _spoolss_AddMonitor(struct pipes_struct *p,
9723 struct spoolss_AddMonitor *r)
9724 {
9725 p->rng_fault_state = true;
9726 return WERR_NOT_SUPPORTED;
9727 }
9728
9729 /****************************************************************
9730 _spoolss_DeleteMonitor
9731 ****************************************************************/
9732
9733 WERROR _spoolss_DeleteMonitor(struct pipes_struct *p,
9734 struct spoolss_DeleteMonitor *r)
9735 {
9736 p->rng_fault_state = true;
9737 return WERR_NOT_SUPPORTED;
9738 }
9739
9740 /****************************************************************
9741 _spoolss_DeletePrintProcessor
9742 ****************************************************************/
9743
9744 WERROR _spoolss_DeletePrintProcessor(struct pipes_struct *p,
9745 struct spoolss_DeletePrintProcessor *r)
9746 {
9747 p->rng_fault_state = true;
9748 return WERR_NOT_SUPPORTED;
9749 }
9750
9751 /****************************************************************
9752 _spoolss_AddPrintProvidor
9753 ****************************************************************/
9754
9755 WERROR _spoolss_AddPrintProvidor(struct pipes_struct *p,
9756 struct spoolss_AddPrintProvidor *r)
9757 {
9758 p->rng_fault_state = true;
9759 return WERR_NOT_SUPPORTED;
9760 }
9761
9762 /****************************************************************
9763 _spoolss_DeletePrintProvidor
9764 ****************************************************************/
9765
9766 WERROR _spoolss_DeletePrintProvidor(struct pipes_struct *p,
9767 struct spoolss_DeletePrintProvidor *r)
9768 {
9769 p->rng_fault_state = true;
9770 return WERR_NOT_SUPPORTED;
9771 }
9772
9773 /****************************************************************
9774 _spoolss_FindFirstPrinterChangeNotification
9775 ****************************************************************/
9776
9777 WERROR _spoolss_FindFirstPrinterChangeNotification(struct pipes_struct *p,
9778 struct spoolss_FindFirstPrinterChangeNotification *r)
9779 {
9780 p->rng_fault_state = true;
9781 return WERR_NOT_SUPPORTED;
9782 }
9783
9784 /****************************************************************
9785 _spoolss_FindNextPrinterChangeNotification
9786 ****************************************************************/
9787
9788 WERROR _spoolss_FindNextPrinterChangeNotification(struct pipes_struct *p,
9789 struct spoolss_FindNextPrinterChangeNotification *r)
9790 {
9791 p->rng_fault_state = true;
9792 return WERR_NOT_SUPPORTED;
9793 }
9794
9795 /****************************************************************
9796 _spoolss_RouterFindFirstPrinterChangeNotificationOld
9797 ****************************************************************/
9798
9799 WERROR _spoolss_RouterFindFirstPrinterChangeNotificationOld(struct pipes_struct *p,
9800 struct spoolss_RouterFindFirstPrinterChangeNotificationOld *r)
9801 {
9802 p->rng_fault_state = true;
9803 return WERR_NOT_SUPPORTED;
9804 }
9805
9806 /****************************************************************
9807 _spoolss_ReplyOpenPrinter
9808 ****************************************************************/
9809
9810 WERROR _spoolss_ReplyOpenPrinter(struct pipes_struct *p,
9811 struct spoolss_ReplyOpenPrinter *r)
9812 {
9813 p->rng_fault_state = true;
9814 return WERR_NOT_SUPPORTED;
9815 }
9816
9817 /****************************************************************
9818 _spoolss_RouterReplyPrinter
9819 ****************************************************************/
9820
9821 WERROR _spoolss_RouterReplyPrinter(struct pipes_struct *p,
9822 struct spoolss_RouterReplyPrinter *r)
9823 {
9824 p->rng_fault_state = true;
9825 return WERR_NOT_SUPPORTED;
9826 }
9827
9828 /****************************************************************
9829 _spoolss_ReplyClosePrinter
9830 ****************************************************************/
9831
9832 WERROR _spoolss_ReplyClosePrinter(struct pipes_struct *p,
9833 struct spoolss_ReplyClosePrinter *r)
9834 {
9835 p->rng_fault_state = true;
9836 return WERR_NOT_SUPPORTED;
9837 }
9838
9839 /****************************************************************
9840 _spoolss_AddPortEx
9841 ****************************************************************/
9842
9843 WERROR _spoolss_AddPortEx(struct pipes_struct *p,
9844 struct spoolss_AddPortEx *r)
9845 {
9846 p->rng_fault_state = true;
9847 return WERR_NOT_SUPPORTED;
9848 }
9849
9850 /****************************************************************
9851 _spoolss_RouterFindFirstPrinterChangeNotification
9852 ****************************************************************/
9853
9854 WERROR _spoolss_RouterFindFirstPrinterChangeNotification(struct pipes_struct *p,
9855 struct spoolss_RouterFindFirstPrinterChangeNotification *r)
9856 {
9857 p->rng_fault_state = true;
9858 return WERR_NOT_SUPPORTED;
9859 }
9860
9861 /****************************************************************
9862 _spoolss_SpoolerInit
9863 ****************************************************************/
9864
9865 WERROR _spoolss_SpoolerInit(struct pipes_struct *p,
9866 struct spoolss_SpoolerInit *r)
9867 {
9868 p->rng_fault_state = true;
9869 return WERR_NOT_SUPPORTED;
9870 }
9871
9872 /****************************************************************
9873 _spoolss_ResetPrinterEx
9874 ****************************************************************/
9875
9876 WERROR _spoolss_ResetPrinterEx(struct pipes_struct *p,
9877 struct spoolss_ResetPrinterEx *r)
9878 {
9879 p->rng_fault_state = true;
9880 return WERR_NOT_SUPPORTED;
9881 }
9882
9883 /****************************************************************
9884 _spoolss_RouterReplyPrinterEx
9885 ****************************************************************/
9886
9887 WERROR _spoolss_RouterReplyPrinterEx(struct pipes_struct *p,
9888 struct spoolss_RouterReplyPrinterEx *r)
9889 {
9890 p->rng_fault_state = true;
9891 return WERR_NOT_SUPPORTED;
9892 }
9893
9894 /****************************************************************
9895 _spoolss_44
9896 ****************************************************************/
9897
9898 WERROR _spoolss_44(struct pipes_struct *p,
9899 struct spoolss_44 *r)
9900 {
9901 p->rng_fault_state = true;
9902 return WERR_NOT_SUPPORTED;
9903 }
9904
9905 /****************************************************************
9906 _spoolss_47
9907 ****************************************************************/
9908
9909 WERROR _spoolss_47(struct pipes_struct *p,
9910 struct spoolss_47 *r)
9911 {
9912 p->rng_fault_state = true;
9913 return WERR_NOT_SUPPORTED;
9914 }
9915
9916 /****************************************************************
9917 _spoolss_4a
9918 ****************************************************************/
9919
9920 WERROR _spoolss_4a(struct pipes_struct *p,
9921 struct spoolss_4a *r)
9922 {
9923 p->rng_fault_state = true;
9924 return WERR_NOT_SUPPORTED;
9925 }
9926
9927 /****************************************************************
9928 _spoolss_4b
9929 ****************************************************************/
9930
9931 WERROR _spoolss_4b(struct pipes_struct *p,
9932 struct spoolss_4b *r)
9933 {
9934 p->rng_fault_state = true;
9935 return WERR_NOT_SUPPORTED;
9936 }
9937
9938 /****************************************************************
9939 _spoolss_4c
9940 ****************************************************************/
9941
9942 WERROR _spoolss_4c(struct pipes_struct *p,
9943 struct spoolss_4c *r)
9944 {
9945 p->rng_fault_state = true;
9946 return WERR_NOT_SUPPORTED;
9947 }
9948
9949 /****************************************************************
9950 _spoolss_53
9951 ****************************************************************/
9952
9953 WERROR _spoolss_53(struct pipes_struct *p,
9954 struct spoolss_53 *r)
9955 {
9956 p->rng_fault_state = true;
9957 return WERR_NOT_SUPPORTED;
9958 }
9959
9960 /****************************************************************
9961 _spoolss_55
9962 ****************************************************************/
9963
9964 WERROR _spoolss_55(struct pipes_struct *p,
9965 struct spoolss_55 *r)
9966 {
9967 p->rng_fault_state = true;
9968 return WERR_NOT_SUPPORTED;
9969 }
9970
9971 /****************************************************************
9972 _spoolss_56
9973 ****************************************************************/
9974
9975 WERROR _spoolss_56(struct pipes_struct *p,
9976 struct spoolss_56 *r)
9977 {
9978 p->rng_fault_state = true;
9979 return WERR_NOT_SUPPORTED;
9980 }
9981
9982 /****************************************************************
9983 _spoolss_57
9984 ****************************************************************/
9985
9986 WERROR _spoolss_57(struct pipes_struct *p,
9987 struct spoolss_57 *r)
9988 {
9989 p->rng_fault_state = true;
9990 return WERR_NOT_SUPPORTED;
9991 }
9992
9993 /****************************************************************
9994 _spoolss_5a
9995 ****************************************************************/
9996
9997 WERROR _spoolss_5a(struct pipes_struct *p,
9998 struct spoolss_5a *r)
9999 {
10000 p->rng_fault_state = true;
10001 return WERR_NOT_SUPPORTED;
10002 }
10003
10004 /****************************************************************
10005 _spoolss_5b
10006 ****************************************************************/
10007
10008 WERROR _spoolss_5b(struct pipes_struct *p,
10009 struct spoolss_5b *r)
10010 {
10011 p->rng_fault_state = true;
10012 return WERR_NOT_SUPPORTED;
10013 }
10014
10015 /****************************************************************
10016 _spoolss_5c
10017 ****************************************************************/
10018
10019 WERROR _spoolss_5c(struct pipes_struct *p,
10020 struct spoolss_5c *r)
10021 {
10022 p->rng_fault_state = true;
10023 return WERR_NOT_SUPPORTED;
10024 }
10025
10026 /****************************************************************
10027 _spoolss_5d
10028 ****************************************************************/
10029
10030 WERROR _spoolss_5d(struct pipes_struct *p,
10031 struct spoolss_5d *r)
10032 {
10033 p->rng_fault_state = true;
10034 return WERR_NOT_SUPPORTED;
10035 }
10036
10037 /****************************************************************
10038 _spoolss_5e
10039 ****************************************************************/
10040
10041 WERROR _spoolss_5e(struct pipes_struct *p,
10042 struct spoolss_5e *r)
10043 {
10044 p->rng_fault_state = true;
10045 return WERR_NOT_SUPPORTED;
10046 }
10047
10048 /****************************************************************
10049 _spoolss_5f
10050 ****************************************************************/
10051
10052 WERROR _spoolss_5f(struct pipes_struct *p,
10053 struct spoolss_5f *r)
10054 {
10055 p->rng_fault_state = true;
10056 return WERR_NOT_SUPPORTED;
10057 }
10058
10059 /****************************************************************
10060 _spoolss_60
10061 ****************************************************************/
10062
10063 WERROR _spoolss_60(struct pipes_struct *p,
10064 struct spoolss_60 *r)
10065 {
10066 p->rng_fault_state = true;
10067 return WERR_NOT_SUPPORTED;
10068 }
10069
10070 /****************************************************************
10071 _spoolss_61
10072 ****************************************************************/
10073
10074 WERROR _spoolss_61(struct pipes_struct *p,
10075 struct spoolss_61 *r)
10076 {
10077 p->rng_fault_state = true;
10078 return WERR_NOT_SUPPORTED;
10079 }
10080
10081 /****************************************************************
10082 _spoolss_62
10083 ****************************************************************/
10084
10085 WERROR _spoolss_62(struct pipes_struct *p,
10086 struct spoolss_62 *r)
10087 {
10088 p->rng_fault_state = true;
10089 return WERR_NOT_SUPPORTED;
10090 }
10091
10092 /****************************************************************
10093 _spoolss_63
10094 ****************************************************************/
10095
10096 WERROR _spoolss_63(struct pipes_struct *p,
10097 struct spoolss_63 *r)
10098 {
10099 p->rng_fault_state = true;
10100 return WERR_NOT_SUPPORTED;
10101 }
10102
10103 /****************************************************************
10104 _spoolss_64
10105 ****************************************************************/
10106
10107 WERROR _spoolss_64(struct pipes_struct *p,
10108 struct spoolss_64 *r)
10109 {
10110 p->rng_fault_state = true;
10111 return WERR_NOT_SUPPORTED;
10112 }
10113
10114 /****************************************************************
10115 _spoolss_65
10116 ****************************************************************/
10117
10118 WERROR _spoolss_65(struct pipes_struct *p,
10119 struct spoolss_65 *r)
10120 {
10121 p->rng_fault_state = true;
10122 return WERR_NOT_SUPPORTED;
10123 }
10124
10125 /****************************************************************
10126 _spoolss_GetCorePrinterDrivers
10127 ****************************************************************/
10128
10129 WERROR _spoolss_GetCorePrinterDrivers(struct pipes_struct *p,
10130 struct spoolss_GetCorePrinterDrivers *r)
10131 {
10132 p->rng_fault_state = true;
10133 return WERR_NOT_SUPPORTED;
10134 }
10135
10136 /****************************************************************
10137 _spoolss_67
10138 ****************************************************************/
10139
10140 WERROR _spoolss_67(struct pipes_struct *p,
10141 struct spoolss_67 *r)
10142 {
10143 p->rng_fault_state = true;
10144 return WERR_NOT_SUPPORTED;
10145 }
10146
10147 /****************************************************************
10148 _spoolss_GetPrinterDriverPackagePath
10149 ****************************************************************/
10150
10151 WERROR _spoolss_GetPrinterDriverPackagePath(struct pipes_struct *p,
10152 struct spoolss_GetPrinterDriverPackagePath *r)
10153 {
10154 p->rng_fault_state = true;
10155 return WERR_NOT_SUPPORTED;
10156 }
10157
10158 /****************************************************************
10159 _spoolss_69
10160 ****************************************************************/
10161
10162 WERROR _spoolss_69(struct pipes_struct *p,
10163 struct spoolss_69 *r)
10164 {
10165 p->rng_fault_state = true;
10166 return WERR_NOT_SUPPORTED;
10167 }
10168
10169 /****************************************************************
10170 _spoolss_6a
10171 ****************************************************************/
10172
10173 WERROR _spoolss_6a(struct pipes_struct *p,
10174 struct spoolss_6a *r)
10175 {
10176 p->rng_fault_state = true;
10177 return WERR_NOT_SUPPORTED;
10178 }
10179
10180 /****************************************************************
10181 _spoolss_6b
10182 ****************************************************************/
10183
10184 WERROR _spoolss_6b(struct pipes_struct *p,
10185 struct spoolss_6b *r)
10186 {
10187 p->rng_fault_state = true;
10188 return WERR_NOT_SUPPORTED;
10189 }
10190
10191 /****************************************************************
10192 _spoolss_6c
10193 ****************************************************************/
10194
10195 WERROR _spoolss_6c(struct pipes_struct *p,
10196 struct spoolss_6c *r)
10197 {
10198 p->rng_fault_state = true;
10199 return WERR_NOT_SUPPORTED;
10200 }
10201
10202 /****************************************************************
10203 _spoolss_6d
10204 ****************************************************************/
10205
10206 WERROR _spoolss_6d(struct pipes_struct *p,
10207 struct spoolss_6d *r)
10208 {
10209 p->rng_fault_state = true;
10210 return WERR_NOT_SUPPORTED;
10211 }
reg import