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Fix bug #7122 - Reading a large browselist fails (server returns invalid values in...
[Samba/bb.git] / source3 / rpc_server / srv_spoolss_nt.c
blob30d3d87dc6153f89382a70311ec8cdf740a8e9d3
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.
11 *
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 3 of the License, or
15 * (at your option) any later version.
16 *
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, see <http://www.gnu.org/licenses/>.
24 */
25
26 /* Since the SPOOLSS rpc routines are basically DOS 16-bit calls wrapped
27 up, all the errors returned are DOS errors, not NT status codes. */
28
29 #include "includes.h"
30 #include "../librpc/gen_ndr/srv_spoolss.h"
31 #include "../librpc/gen_ndr/cli_spoolss.h"
32
33 /* macros stolen from s4 spoolss server */
34 #define SPOOLSS_BUFFER_UNION(fn,ic,info,level) \
35 ((info)?ndr_size_##fn(info, level, ic, 0):0)
36
37 #define SPOOLSS_BUFFER_UNION_ARRAY(mem_ctx,fn,ic,info,level,count) \
38 ((info)?ndr_size_##fn##_info(mem_ctx, ic, level, count, info):0)
39
40 #define SPOOLSS_BUFFER_ARRAY(mem_ctx,fn,ic,info,count) \
41 ((info)?ndr_size_##fn##_info(mem_ctx, ic, count, info):0)
42
43 #define SPOOLSS_BUFFER_OK(val_true,val_false) ((r->in.offered >= *r->out.needed)?val_true:val_false)
44
45
46 extern userdom_struct current_user_info;
47
48 #undef DBGC_CLASS
49 #define DBGC_CLASS DBGC_RPC_SRV
50
51 #ifndef MAX_OPEN_PRINTER_EXS
52 #define MAX_OPEN_PRINTER_EXS 50
53 #endif
54
55 #define MAGIC_DISPLAY_FREQUENCY 0xfade2bad
56 #define PHANTOM_DEVMODE_KEY "_p_f_a_n_t_0_m_"
57
58 static Printer_entry *printers_list;
59
60 typedef struct _counter_printer_0 {
61 struct _counter_printer_0 *next;
62 struct _counter_printer_0 *prev;
63
64 int snum;
65 uint32_t counter;
66 } counter_printer_0;
67
68 static counter_printer_0 *counter_list;
69
70 static struct rpc_pipe_client *notify_cli_pipe; /* print notify back-channel pipe handle*/
71 static uint32_t smb_connections = 0;
72
73
74 /* in printing/nt_printing.c */
75
76 extern struct standard_mapping printer_std_mapping, printserver_std_mapping;
77
78 /* API table for Xcv Monitor functions */
79
80 struct xcv_api_table {
81 const char *name;
82 WERROR(*fn) (TALLOC_CTX *mem_ctx, NT_USER_TOKEN *token, DATA_BLOB *in, DATA_BLOB *out, uint32_t *needed);
83 };
84
85 /********************************************************************
86 * Canonicalize servername.
87 ********************************************************************/
88
89 static const char *canon_servername(const char *servername)
90 {
91 const char *pservername = servername;
92 while (*pservername == '\\') {
93 pservername++;
94 }
95 return pservername;
96 }
97
98 /* translate between internal status numbers and NT status numbers */
99 static int nt_printj_status(int v)
100 {
101 switch (v) {
102 case LPQ_QUEUED:
103 return 0;
104 case LPQ_PAUSED:
105 return JOB_STATUS_PAUSED;
106 case LPQ_SPOOLING:
107 return JOB_STATUS_SPOOLING;
108 case LPQ_PRINTING:
109 return JOB_STATUS_PRINTING;
110 case LPQ_ERROR:
111 return JOB_STATUS_ERROR;
112 case LPQ_DELETING:
113 return JOB_STATUS_DELETING;
114 case LPQ_OFFLINE:
115 return JOB_STATUS_OFFLINE;
116 case LPQ_PAPEROUT:
117 return JOB_STATUS_PAPEROUT;
118 case LPQ_PRINTED:
119 return JOB_STATUS_PRINTED;
120 case LPQ_DELETED:
121 return JOB_STATUS_DELETED;
122 case LPQ_BLOCKED:
123 return JOB_STATUS_BLOCKED_DEVQ;
124 case LPQ_USER_INTERVENTION:
125 return JOB_STATUS_USER_INTERVENTION;
126 }
127 return 0;
128 }
129
130 static int nt_printq_status(int v)
131 {
132 switch (v) {
133 case LPQ_PAUSED:
134 return PRINTER_STATUS_PAUSED;
135 case LPQ_QUEUED:
136 case LPQ_SPOOLING:
137 case LPQ_PRINTING:
138 return 0;
139 }
140 return 0;
141 }
142
143 /***************************************************************************
144 Disconnect from the client
145 ****************************************************************************/
146
147 static void srv_spoolss_replycloseprinter(int snum, struct policy_handle *handle)
148 {
149 WERROR result;
150 NTSTATUS status;
151
152 /*
153 * Tell the specific printing tdb we no longer want messages for this printer
154 * by deregistering our PID.
155 */
156
157 if (!print_notify_deregister_pid(snum))
158 DEBUG(0,("print_notify_register_pid: Failed to register our pid for printer %s\n", lp_const_servicename(snum) ));
159
160 /* weird if the test succeds !!! */
161 if (smb_connections==0) {
162 DEBUG(0,("srv_spoolss_replycloseprinter:Trying to close non-existant notify backchannel !\n"));
163 return;
164 }
165
166 status = rpccli_spoolss_ReplyClosePrinter(notify_cli_pipe, talloc_tos(),
167 handle,
168 &result);
169 if (!NT_STATUS_IS_OK(status) || !W_ERROR_IS_OK(result))
170 DEBUG(0,("srv_spoolss_replycloseprinter: reply_close_printer failed [%s].\n",
171 win_errstr(result)));
172
173 /* if it's the last connection, deconnect the IPC$ share */
174 if (smb_connections==1) {
175
176 cli_shutdown( rpc_pipe_np_smb_conn(notify_cli_pipe) );
177 notify_cli_pipe = NULL; /* The above call shuts downn the pipe also. */
178
179 messaging_deregister(smbd_messaging_context(),
180 MSG_PRINTER_NOTIFY2, NULL);
181
182 /* Tell the connections db we're no longer interested in
183 * printer notify messages. */
184
185 register_message_flags(false, FLAG_MSG_PRINT_NOTIFY);
186 }
187
188 smb_connections--;
189 }
190
191 /****************************************************************************
192 Functions to free a printer entry datastruct.
193 ****************************************************************************/
194
195 static int printer_entry_destructor(Printer_entry *Printer)
196 {
197 if (Printer->notify.client_connected == true) {
198 int snum = -1;
199
200 if ( Printer->printer_type == SPLHND_SERVER) {
201 snum = -1;
202 srv_spoolss_replycloseprinter(snum, &Printer->notify.client_hnd);
203 } else if (Printer->printer_type == SPLHND_PRINTER) {
204 snum = print_queue_snum(Printer->sharename);
205 if (snum != -1)
206 srv_spoolss_replycloseprinter(snum,
207 &Printer->notify.client_hnd);
208 }
209 }
210
211 Printer->notify.flags=0;
212 Printer->notify.options=0;
213 Printer->notify.localmachine[0]='\0';
214 Printer->notify.printerlocal=0;
215 TALLOC_FREE(Printer->notify.option);
216 Printer->notify.client_connected = false;
217
218 free_nt_devicemode( &Printer->nt_devmode );
219 free_a_printer( &Printer->printer_info, 2 );
220
221 /* Remove from the internal list. */
222 DLIST_REMOVE(printers_list, Printer);
223 return 0;
224 }
225
226 /****************************************************************************
227 find printer index by handle
228 ****************************************************************************/
229
230 static Printer_entry *find_printer_index_by_hnd(pipes_struct *p,
231 struct policy_handle *hnd)
232 {
233 Printer_entry *find_printer = NULL;
234
235 if(!find_policy_by_hnd(p,hnd,(void **)(void *)&find_printer)) {
236 DEBUG(2,("find_printer_index_by_hnd: Printer handle not found: "));
237 return NULL;
238 }
239
240 return find_printer;
241 }
242
243 /****************************************************************************
244 Close printer index by handle.
245 ****************************************************************************/
246
247 static bool close_printer_handle(pipes_struct *p, struct policy_handle *hnd)
248 {
249 Printer_entry *Printer = find_printer_index_by_hnd(p, hnd);
250
251 if (!Printer) {
252 DEBUG(2,("close_printer_handle: Invalid handle (%s:%u:%u)\n",
253 OUR_HANDLE(hnd)));
254 return false;
255 }
256
257 close_policy_hnd(p, hnd);
258
259 return true;
260 }
261
262 /****************************************************************************
263 Delete a printer given a handle.
264 ****************************************************************************/
265
266 static WERROR delete_printer_hook(TALLOC_CTX *ctx, NT_USER_TOKEN *token, const char *sharename)
267 {
268 char *cmd = lp_deleteprinter_cmd();
269 char *command = NULL;
270 int ret;
271 SE_PRIV se_printop = SE_PRINT_OPERATOR;
272 bool is_print_op = false;
273
274 /* can't fail if we don't try */
275
276 if ( !*cmd )
277 return WERR_OK;
278
279 command = talloc_asprintf(ctx,
280 "%s \"%s\"",
281 cmd, sharename);
282 if (!command) {
283 return WERR_NOMEM;
284 }
285 if ( token )
286 is_print_op = user_has_privileges( token, &se_printop );
287
288 DEBUG(10,("Running [%s]\n", command));
289
290 /********** BEGIN SePrintOperatorPrivlege BLOCK **********/
291
292 if ( is_print_op )
293 become_root();
294
295 if ( (ret = smbrun(command, NULL)) == 0 ) {
296 /* Tell everyone we updated smb.conf. */
297 message_send_all(smbd_messaging_context(),
298 MSG_SMB_CONF_UPDATED, NULL, 0, NULL);
299 }
300
301 if ( is_print_op )
302 unbecome_root();
303
304 /********** END SePrintOperatorPrivlege BLOCK **********/
305
306 DEBUGADD(10,("returned [%d]\n", ret));
307
308 TALLOC_FREE(command);
309
310 if (ret != 0)
311 return WERR_BADFID; /* What to return here? */
312
313 /* go ahead and re-read the services immediately */
314 become_root();
315 reload_services(false);
316 unbecome_root();
317
318 if ( lp_servicenumber( sharename ) < 0 )
319 return WERR_ACCESS_DENIED;
320
321 return WERR_OK;
322 }
323
324 /****************************************************************************
325 Delete a printer given a handle.
326 ****************************************************************************/
327
328 static WERROR delete_printer_handle(pipes_struct *p, struct policy_handle *hnd)
329 {
330 Printer_entry *Printer = find_printer_index_by_hnd(p, hnd);
331
332 if (!Printer) {
333 DEBUG(2,("delete_printer_handle: Invalid handle (%s:%u:%u)\n",
334 OUR_HANDLE(hnd)));
335 return WERR_BADFID;
336 }
337
338 /*
339 * It turns out that Windows allows delete printer on a handle
340 * opened by an admin user, then used on a pipe handle created
341 * by an anonymous user..... but they're working on security.... riiight !
342 * JRA.
343 */
344
345 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
346 DEBUG(3, ("delete_printer_handle: denied by handle\n"));
347 return WERR_ACCESS_DENIED;
348 }
349
350 /* this does not need a become root since the access check has been
351 done on the handle already */
352
353 if (del_a_printer( Printer->sharename ) != 0) {
354 DEBUG(3,("Error deleting printer %s\n", Printer->sharename));
355 return WERR_BADFID;
356 }
357
358 return delete_printer_hook(p->mem_ctx, p->server_info->ptok,
359 Printer->sharename );
360 }
361
362 /****************************************************************************
363 Return the snum of a printer corresponding to an handle.
364 ****************************************************************************/
365
366 static bool get_printer_snum(pipes_struct *p, struct policy_handle *hnd,
367 int *number, struct share_params **params)
368 {
369 Printer_entry *Printer = find_printer_index_by_hnd(p, hnd);
370
371 if (!Printer) {
372 DEBUG(2,("get_printer_snum: Invalid handle (%s:%u:%u)\n",
373 OUR_HANDLE(hnd)));
374 return false;
375 }
376
377 switch (Printer->printer_type) {
378 case SPLHND_PRINTER:
379 DEBUG(4,("short name:%s\n", Printer->sharename));
380 *number = print_queue_snum(Printer->sharename);
381 return (*number != -1);
382 case SPLHND_SERVER:
383 return false;
384 default:
385 return false;
386 }
387 }
388
389 /****************************************************************************
390 Set printer handle type.
391 Check if it's \\server or \\server\printer
392 ****************************************************************************/
393
394 static bool set_printer_hnd_printertype(Printer_entry *Printer, const char *handlename)
395 {
396 DEBUG(3,("Setting printer type=%s\n", handlename));
397
398 if ( strlen(handlename) < 3 ) {
399 DEBUGADD(4,("A print server must have at least 1 char ! %s\n", handlename));
400 return false;
401 }
402
403 /* it's a print server */
404 if (*handlename=='\\' && *(handlename+1)=='\\' && !strchr_m(handlename+2, '\\')) {
405 DEBUGADD(4,("Printer is a print server\n"));
406 Printer->printer_type = SPLHND_SERVER;
407 }
408 /* it's a printer (set_printer_hnd_name() will handle port monitors */
409 else {
410 DEBUGADD(4,("Printer is a printer\n"));
411 Printer->printer_type = SPLHND_PRINTER;
412 }
413
414 return true;
415 }
416
417 /****************************************************************************
418 Set printer handle name.. Accept names like \\server, \\server\printer,
419 \\server\SHARE, & "\\server\,XcvMonitor Standard TCP/IP Port" See
420 the MSDN docs regarding OpenPrinter() for details on the XcvData() and
421 XcvDataPort() interface.
422 ****************************************************************************/
423
424 static bool set_printer_hnd_name(Printer_entry *Printer, const char *handlename)
425 {
426 int snum;
427 int n_services=lp_numservices();
428 char *aprinter, *printername;
429 const char *servername;
430 fstring sname;
431 bool found = false;
432 NT_PRINTER_INFO_LEVEL *printer = NULL;
433 WERROR result;
434
435 DEBUG(4,("Setting printer name=%s (len=%lu)\n", handlename,
436 (unsigned long)strlen(handlename)));
437
438 aprinter = CONST_DISCARD(char *, handlename);
439 if ( *handlename == '\\' ) {
440 servername = canon_servername(handlename);
441 if ( (aprinter = strchr_m( servername, '\\' )) != NULL ) {
442 *aprinter = '\0';
443 aprinter++;
444 }
445 } else {
446 servername = global_myname();
447 }
448
449 /* save the servername to fill in replies on this handle */
450
451 if ( !is_myname_or_ipaddr( servername ) )
452 return false;
453
454 fstrcpy( Printer->servername, servername );
455
456 if ( Printer->printer_type == SPLHND_SERVER )
457 return true;
458
459 if ( Printer->printer_type != SPLHND_PRINTER )
460 return false;
461
462 DEBUGADD(5, ("searching for [%s]\n", aprinter ));
463
464 /* check for the Port Monitor Interface */
465
466 if ( strequal( aprinter, SPL_XCV_MONITOR_TCPMON ) ) {
467 Printer->printer_type = SPLHND_PORTMON_TCP;
468 fstrcpy(sname, SPL_XCV_MONITOR_TCPMON);
469 found = true;
470 }
471 else if ( strequal( aprinter, SPL_XCV_MONITOR_LOCALMON ) ) {
472 Printer->printer_type = SPLHND_PORTMON_LOCAL;
473 fstrcpy(sname, SPL_XCV_MONITOR_LOCALMON);
474 found = true;
475 }
476
477 /* Search all sharenames first as this is easier than pulling
478 the printer_info_2 off of disk. Don't use find_service() since
479 that calls out to map_username() */
480
481 /* do another loop to look for printernames */
482
483 for (snum=0; !found && snum<n_services; snum++) {
484
485 /* no point going on if this is not a printer */
486
487 if ( !(lp_snum_ok(snum) && lp_print_ok(snum)) )
488 continue;
489
490 fstrcpy(sname, lp_servicename(snum));
491 if ( strequal( aprinter, sname ) ) {
492 found = true;
493 break;
494 }
495
496 /* no point looking up the printer object if
497 we aren't allowing printername != sharename */
498
499 if ( lp_force_printername(snum) )
500 continue;
501
502 fstrcpy(sname, lp_servicename(snum));
503
504 printer = NULL;
505
506 /* This call doesn't fill in the location or comment from
507 * a CUPS server for efficiency with large numbers of printers.
508 * JRA.
509 */
510
511 result = get_a_printer_search( NULL, &printer, 2, sname );
512 if ( !W_ERROR_IS_OK(result) ) {
513 DEBUG(0,("set_printer_hnd_name: failed to lookup printer [%s] -- result [%s]\n",
514 sname, win_errstr(result)));
515 continue;
516 }
517
518 /* printername is always returned as \\server\printername */
519 if ( !(printername = strchr_m(&printer->info_2->printername[2], '\\')) ) {
520 DEBUG(0,("set_printer_hnd_name: info2->printername in wrong format! [%s]\n",
521 printer->info_2->printername));
522 free_a_printer( &printer, 2);
523 continue;
524 }
525
526 printername++;
527
528 if ( strequal(printername, aprinter) ) {
529 free_a_printer( &printer, 2);
530 found = true;
531 break;
532 }
533
534 DEBUGADD(10, ("printername: %s\n", printername));
535
536 free_a_printer( &printer, 2);
537 }
538
539 free_a_printer( &printer, 2);
540
541 if ( !found ) {
542 DEBUGADD(4,("Printer not found\n"));
543 return false;
544 }
545
546 DEBUGADD(4,("set_printer_hnd_name: Printer found: %s -> %s\n", aprinter, sname));
547
548 fstrcpy(Printer->sharename, sname);
549
550 return true;
551 }
552
553 /****************************************************************************
554 Find first available printer slot. creates a printer handle for you.
555 ****************************************************************************/
556
557 static bool open_printer_hnd(pipes_struct *p, struct policy_handle *hnd,
558 const char *name, uint32_t access_granted)
559 {
560 Printer_entry *new_printer;
561
562 DEBUG(10,("open_printer_hnd: name [%s]\n", name));
563
564 new_printer = TALLOC_ZERO_P(NULL, Printer_entry);
565 if (new_printer == NULL) {
566 return false;
567 }
568 talloc_set_destructor(new_printer, printer_entry_destructor);
569
570 if (!create_policy_hnd(p, hnd, new_printer)) {
571 TALLOC_FREE(new_printer);
572 return false;
573 }
574
575 /* Add to the internal list. */
576 DLIST_ADD(printers_list, new_printer);
577
578 new_printer->notify.option=NULL;
579
580 if (!set_printer_hnd_printertype(new_printer, name)) {
581 close_printer_handle(p, hnd);
582 return false;
583 }
584
585 if (!set_printer_hnd_name(new_printer, name)) {
586 close_printer_handle(p, hnd);
587 return false;
588 }
589
590 new_printer->access_granted = access_granted;
591
592 DEBUG(5, ("%d printer handles active\n",
593 (int)num_pipe_handles(p->pipe_handles)));
594
595 return true;
596 }
597
598 /***************************************************************************
599 check to see if the client motify handle is monitoring the notification
600 given by (notify_type, notify_field).
601 **************************************************************************/
602
603 static bool is_monitoring_event_flags(uint32_t flags, uint16_t notify_type,
604 uint16_t notify_field)
605 {
606 return true;
607 }
608
609 static bool is_monitoring_event(Printer_entry *p, uint16_t notify_type,
610 uint16_t notify_field)
611 {
612 struct spoolss_NotifyOption *option = p->notify.option;
613 uint32_t i, j;
614
615 /*
616 * Flags should always be zero when the change notify
617 * is registered by the client's spooler. A user Win32 app
618 * might use the flags though instead of the NOTIFY_OPTION_INFO
619 * --jerry
620 */
621
622 if (!option) {
623 return false;
624 }
625
626 if (p->notify.flags)
627 return is_monitoring_event_flags(
628 p->notify.flags, notify_type, notify_field);
629
630 for (i = 0; i < option->count; i++) {
631
632 /* Check match for notify_type */
633
634 if (option->types[i].type != notify_type)
635 continue;
636
637 /* Check match for field */
638
639 for (j = 0; j < option->types[i].count; j++) {
640 if (option->types[i].fields[j].field == notify_field) {
641 return true;
642 }
643 }
644 }
645
646 DEBUG(10, ("Open handle for \\\\%s\\%s is not monitoring 0x%02x/0x%02x\n",
647 p->servername, p->sharename, notify_type, notify_field));
648
649 return false;
650 }
651
652 #define SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(_data, _integer) \
653 _data->data.integer[0] = _integer; \
654 _data->data.integer[1] = 0;
655
656
657 #define SETUP_SPOOLSS_NOTIFY_DATA_STRING(_data, _p) \
658 _data->data.string.string = talloc_strdup(mem_ctx, _p); \
659 if (!_data->data.string.string) {\
660 _data->data.string.size = 0; \
661 } \
662 _data->data.string.size = strlen_m_term(_p) * 2;
663
664 #define SETUP_SPOOLSS_NOTIFY_DATA_DEVMODE(_data, _devmode) \
665 _data->data.devmode.devmode = _devmode;
666
667 #define SETUP_SPOOLSS_NOTIFY_DATA_SECDESC(_data, _size, _sd) \
668 _data->data.sd.sd = dup_sec_desc(mem_ctx, _sd); \
669 if (!_data->data.sd.sd) { \
670 _data->data.sd.sd_size = 0; \
671 } \
672 _data->data.sd.sd_size = _size;
673
674 static void init_systemtime_buffer(TALLOC_CTX *mem_ctx,
675 struct tm *t,
676 const char **pp,
677 uint32_t *plen)
678 {
679 struct spoolss_Time st;
680 uint32_t len = 16;
681 char *p;
682
683 if (!init_systemtime(&st, t)) {
684 return;
685 }
686
687 p = talloc_array(mem_ctx, char, len);
688 if (!p) {
689 return;
690 }
691
692 /*
693 * Systemtime must be linearized as a set of UINT16's.
694 * Fix from Benjamin (Bj) Kuit bj@it.uts.edu.au
695 */
696
697 SSVAL(p, 0, st.year);
698 SSVAL(p, 2, st.month);
699 SSVAL(p, 4, st.day_of_week);
700 SSVAL(p, 6, st.day);
701 SSVAL(p, 8, st.hour);
702 SSVAL(p, 10, st.minute);
703 SSVAL(p, 12, st.second);
704 SSVAL(p, 14, st.millisecond);
705
706 *pp = p;
707 *plen = len;
708 }
709
710 /* Convert a notification message to a struct spoolss_Notify */
711
712 static void notify_one_value(struct spoolss_notify_msg *msg,
713 struct spoolss_Notify *data,
714 TALLOC_CTX *mem_ctx)
715 {
716 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, msg->notify.value[0]);
717 }
718
719 static void notify_string(struct spoolss_notify_msg *msg,
720 struct spoolss_Notify *data,
721 TALLOC_CTX *mem_ctx)
722 {
723 /* The length of the message includes the trailing \0 */
724
725 data->data.string.size = msg->len * 2;
726 data->data.string.string = talloc_strdup(mem_ctx, msg->notify.data);
727 if (!data->data.string.string) {
728 data->data.string.size = 0;
729 return;
730 }
731 }
732
733 static void notify_system_time(struct spoolss_notify_msg *msg,
734 struct spoolss_Notify *data,
735 TALLOC_CTX *mem_ctx)
736 {
737 data->data.string.string = NULL;
738 data->data.string.size = 0;
739
740 if (msg->len != sizeof(time_t)) {
741 DEBUG(5, ("notify_system_time: received wrong sized message (%d)\n",
742 msg->len));
743 return;
744 }
745
746 init_systemtime_buffer(mem_ctx, gmtime((time_t *)msg->notify.data),
747 &data->data.string.string,
748 &data->data.string.size);
749 }
750
751 struct notify2_message_table {
752 const char *name;
753 void (*fn)(struct spoolss_notify_msg *msg,
754 struct spoolss_Notify *data, TALLOC_CTX *mem_ctx);
755 };
756
757 static struct notify2_message_table printer_notify_table[] = {
758 /* 0x00 */ { "PRINTER_NOTIFY_FIELD_SERVER_NAME", notify_string },
759 /* 0x01 */ { "PRINTER_NOTIFY_FIELD_PRINTER_NAME", notify_string },
760 /* 0x02 */ { "PRINTER_NOTIFY_FIELD_SHARE_NAME", notify_string },
761 /* 0x03 */ { "PRINTER_NOTIFY_FIELD_PORT_NAME", notify_string },
762 /* 0x04 */ { "PRINTER_NOTIFY_FIELD_DRIVER_NAME", notify_string },
763 /* 0x05 */ { "PRINTER_NOTIFY_FIELD_COMMENT", notify_string },
764 /* 0x06 */ { "PRINTER_NOTIFY_FIELD_LOCATION", notify_string },
765 /* 0x07 */ { "PRINTER_NOTIFY_FIELD_DEVMODE", NULL },
766 /* 0x08 */ { "PRINTER_NOTIFY_FIELD_SEPFILE", notify_string },
767 /* 0x09 */ { "PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR", notify_string },
768 /* 0x0a */ { "PRINTER_NOTIFY_FIELD_PARAMETERS", NULL },
769 /* 0x0b */ { "PRINTER_NOTIFY_FIELD_DATATYPE", notify_string },
770 /* 0x0c */ { "PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NULL },
771 /* 0x0d */ { "PRINTER_NOTIFY_FIELD_ATTRIBUTES", notify_one_value },
772 /* 0x0e */ { "PRINTER_NOTIFY_FIELD_PRIORITY", notify_one_value },
773 /* 0x0f */ { "PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY", NULL },
774 /* 0x10 */ { "PRINTER_NOTIFY_FIELD_START_TIME", NULL },
775 /* 0x11 */ { "PRINTER_NOTIFY_FIELD_UNTIL_TIME", NULL },
776 /* 0x12 */ { "PRINTER_NOTIFY_FIELD_STATUS", notify_one_value },
777 };
778
779 static struct notify2_message_table job_notify_table[] = {
780 /* 0x00 */ { "JOB_NOTIFY_FIELD_PRINTER_NAME", NULL },
781 /* 0x01 */ { "JOB_NOTIFY_FIELD_MACHINE_NAME", NULL },
782 /* 0x02 */ { "JOB_NOTIFY_FIELD_PORT_NAME", NULL },
783 /* 0x03 */ { "JOB_NOTIFY_FIELD_USER_NAME", notify_string },
784 /* 0x04 */ { "JOB_NOTIFY_FIELD_NOTIFY_NAME", NULL },
785 /* 0x05 */ { "JOB_NOTIFY_FIELD_DATATYPE", NULL },
786 /* 0x06 */ { "JOB_NOTIFY_FIELD_PRINT_PROCESSOR", NULL },
787 /* 0x07 */ { "JOB_NOTIFY_FIELD_PARAMETERS", NULL },
788 /* 0x08 */ { "JOB_NOTIFY_FIELD_DRIVER_NAME", NULL },
789 /* 0x09 */ { "JOB_NOTIFY_FIELD_DEVMODE", NULL },
790 /* 0x0a */ { "JOB_NOTIFY_FIELD_STATUS", notify_one_value },
791 /* 0x0b */ { "JOB_NOTIFY_FIELD_STATUS_STRING", NULL },
792 /* 0x0c */ { "JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NULL },
793 /* 0x0d */ { "JOB_NOTIFY_FIELD_DOCUMENT", notify_string },
794 /* 0x0e */ { "JOB_NOTIFY_FIELD_PRIORITY", NULL },
795 /* 0x0f */ { "JOB_NOTIFY_FIELD_POSITION", NULL },
796 /* 0x10 */ { "JOB_NOTIFY_FIELD_SUBMITTED", notify_system_time },
797 /* 0x11 */ { "JOB_NOTIFY_FIELD_START_TIME", NULL },
798 /* 0x12 */ { "JOB_NOTIFY_FIELD_UNTIL_TIME", NULL },
799 /* 0x13 */ { "JOB_NOTIFY_FIELD_TIME", NULL },
800 /* 0x14 */ { "JOB_NOTIFY_FIELD_TOTAL_PAGES", notify_one_value },
801 /* 0x15 */ { "JOB_NOTIFY_FIELD_PAGES_PRINTED", NULL },
802 /* 0x16 */ { "JOB_NOTIFY_FIELD_TOTAL_BYTES", notify_one_value },
803 /* 0x17 */ { "JOB_NOTIFY_FIELD_BYTES_PRINTED", NULL },
804 };
805
806
807 /***********************************************************************
808 Allocate talloc context for container object
809 **********************************************************************/
810
811 static void notify_msg_ctr_init( SPOOLSS_NOTIFY_MSG_CTR *ctr )
812 {
813 if ( !ctr )
814 return;
815
816 ctr->ctx = talloc_init("notify_msg_ctr_init %p", ctr);
817
818 return;
819 }
820
821 /***********************************************************************
822 release all allocated memory and zero out structure
823 **********************************************************************/
824
825 static void notify_msg_ctr_destroy( SPOOLSS_NOTIFY_MSG_CTR *ctr )
826 {
827 if ( !ctr )
828 return;
829
830 if ( ctr->ctx )
831 talloc_destroy(ctr->ctx);
832
833 ZERO_STRUCTP(ctr);
834
835 return;
836 }
837
838 /***********************************************************************
839 **********************************************************************/
840
841 static TALLOC_CTX* notify_ctr_getctx( SPOOLSS_NOTIFY_MSG_CTR *ctr )
842 {
843 if ( !ctr )
844 return NULL;
845
846 return ctr->ctx;
847 }
848
849 /***********************************************************************
850 **********************************************************************/
851
852 static SPOOLSS_NOTIFY_MSG_GROUP* notify_ctr_getgroup( SPOOLSS_NOTIFY_MSG_CTR *ctr, uint32_t idx )
853 {
854 if ( !ctr || !ctr->msg_groups )
855 return NULL;
856
857 if ( idx >= ctr->num_groups )
858 return NULL;
859
860 return &ctr->msg_groups[idx];
861
862 }
863
864 /***********************************************************************
865 How many groups of change messages do we have ?
866 **********************************************************************/
867
868 static int notify_msg_ctr_numgroups( SPOOLSS_NOTIFY_MSG_CTR *ctr )
869 {
870 if ( !ctr )
871 return 0;
872
873 return ctr->num_groups;
874 }
875
876 /***********************************************************************
877 Add a SPOOLSS_NOTIFY_MSG_CTR to the correct group
878 **********************************************************************/
879
880 static int notify_msg_ctr_addmsg( SPOOLSS_NOTIFY_MSG_CTR *ctr, SPOOLSS_NOTIFY_MSG *msg )
881 {
882 SPOOLSS_NOTIFY_MSG_GROUP *groups = NULL;
883 SPOOLSS_NOTIFY_MSG_GROUP *msg_grp = NULL;
884 SPOOLSS_NOTIFY_MSG *msg_list = NULL;
885 int i, new_slot;
886
887 if ( !ctr || !msg )
888 return 0;
889
890 /* loop over all groups looking for a matching printer name */
891
892 for ( i=0; i<ctr->num_groups; i++ ) {
893 if ( strcmp(ctr->msg_groups[i].printername, msg->printer) == 0 )
894 break;
895 }
896
897 /* add a new group? */
898
899 if ( i == ctr->num_groups ) {
900 ctr->num_groups++;
901
902 if ( !(groups = TALLOC_REALLOC_ARRAY( ctr->ctx, ctr->msg_groups, SPOOLSS_NOTIFY_MSG_GROUP, ctr->num_groups)) ) {
903 DEBUG(0,("notify_msg_ctr_addmsg: talloc_realloc() failed!\n"));
904 return 0;
905 }
906 ctr->msg_groups = groups;
907
908 /* clear the new entry and set the printer name */
909
910 ZERO_STRUCT( ctr->msg_groups[ctr->num_groups-1] );
911 fstrcpy( ctr->msg_groups[ctr->num_groups-1].printername, msg->printer );
912 }
913
914 /* add the change messages; 'i' is the correct index now regardless */
915
916 msg_grp = &ctr->msg_groups[i];
917
918 msg_grp->num_msgs++;
919
920 if ( !(msg_list = TALLOC_REALLOC_ARRAY( ctr->ctx, msg_grp->msgs, SPOOLSS_NOTIFY_MSG, msg_grp->num_msgs )) ) {
921 DEBUG(0,("notify_msg_ctr_addmsg: talloc_realloc() failed for new message [%d]!\n", msg_grp->num_msgs));
922 return 0;
923 }
924 msg_grp->msgs = msg_list;
925
926 new_slot = msg_grp->num_msgs-1;
927 memcpy( &msg_grp->msgs[new_slot], msg, sizeof(SPOOLSS_NOTIFY_MSG) );
928
929 /* need to allocate own copy of data */
930
931 if ( msg->len != 0 )
932 msg_grp->msgs[new_slot].notify.data = (char *)
933 TALLOC_MEMDUP( ctr->ctx, msg->notify.data, msg->len );
934
935 return ctr->num_groups;
936 }
937
938 /***********************************************************************
939 Send a change notication message on all handles which have a call
940 back registered
941 **********************************************************************/
942
943 static void send_notify2_changes( SPOOLSS_NOTIFY_MSG_CTR *ctr, uint32_t idx )
944 {
945 Printer_entry *p;
946 TALLOC_CTX *mem_ctx = notify_ctr_getctx( ctr );
947 SPOOLSS_NOTIFY_MSG_GROUP *msg_group = notify_ctr_getgroup( ctr, idx );
948 SPOOLSS_NOTIFY_MSG *messages;
949 int sending_msg_count;
950
951 if ( !msg_group ) {
952 DEBUG(5,("send_notify2_changes() called with no msg group!\n"));
953 return;
954 }
955
956 messages = msg_group->msgs;
957
958 if ( !messages ) {
959 DEBUG(5,("send_notify2_changes() called with no messages!\n"));
960 return;
961 }
962
963 DEBUG(8,("send_notify2_changes: Enter...[%s]\n", msg_group->printername));
964
965 /* loop over all printers */
966
967 for (p = printers_list; p; p = p->next) {
968 struct spoolss_Notify *notifies;
969 uint32_t count = 0;
970 uint32_t id;
971 int i;
972
973 /* Is there notification on this handle? */
974
975 if ( !p->notify.client_connected )
976 continue;
977
978 DEBUG(10,("Client connected! [\\\\%s\\%s]\n", p->servername, p->sharename));
979
980 /* For this printer? Print servers always receive
981 notifications. */
982
983 if ( ( p->printer_type == SPLHND_PRINTER ) &&
984 ( !strequal(msg_group->printername, p->sharename) ) )
985 continue;
986
987 DEBUG(10,("Our printer\n"));
988
989 /* allocate the max entries possible */
990
991 notifies = TALLOC_ZERO_ARRAY(mem_ctx, struct spoolss_Notify, msg_group->num_msgs);
992 if (!notifies) {
993 return;
994 }
995
996 /* build the array of change notifications */
997
998 sending_msg_count = 0;
999
1000 for ( i=0; i<msg_group->num_msgs; i++ ) {
1001 SPOOLSS_NOTIFY_MSG *msg = &messages[i];
1002
1003 /* Are we monitoring this event? */
1004
1005 if (!is_monitoring_event(p, msg->type, msg->field))
1006 continue;
1007
1008 sending_msg_count++;
1009
1010
1011 DEBUG(10,("process_notify2_message: Sending message type [0x%x] field [0x%2x] for printer [%s]\n",
1012 msg->type, msg->field, p->sharename));
1013
1014 /*
1015 * if the is a printer notification handle and not a job notification
1016 * type, then set the id to 0. Other wise just use what was specified
1017 * in the message.
1018 *
1019 * When registering change notification on a print server handle
1020 * we always need to send back the id (snum) matching the printer
1021 * for which the change took place. For change notify registered
1022 * on a printer handle, this does not matter and the id should be 0.
1023 *
1024 * --jerry
1025 */
1026
1027 if ( ( p->printer_type == SPLHND_PRINTER ) && ( msg->type == PRINTER_NOTIFY_TYPE ) )
1028 id = 0;
1029 else
1030 id = msg->id;
1031
1032
1033 /* Convert unix jobid to smb jobid */
1034
1035 if (msg->flags & SPOOLSS_NOTIFY_MSG_UNIX_JOBID) {
1036 id = sysjob_to_jobid(msg->id);
1037
1038 if (id == -1) {
1039 DEBUG(3, ("no such unix jobid %d\n", msg->id));
1040 goto done;
1041 }
1042 }
1043
1044 construct_info_data( &notifies[count], msg->type, msg->field, id );
1045
1046 switch(msg->type) {
1047 case PRINTER_NOTIFY_TYPE:
1048 if ( printer_notify_table[msg->field].fn )
1049 printer_notify_table[msg->field].fn(msg, &notifies[count], mem_ctx);
1050 break;
1051
1052 case JOB_NOTIFY_TYPE:
1053 if ( job_notify_table[msg->field].fn )
1054 job_notify_table[msg->field].fn(msg, &notifies[count], mem_ctx);
1055 break;
1056
1057 default:
1058 DEBUG(5, ("Unknown notification type %d\n", msg->type));
1059 goto done;
1060 }
1061
1062 count++;
1063 }
1064
1065 if ( sending_msg_count ) {
1066 NTSTATUS status;
1067 WERROR werr;
1068 union spoolss_ReplyPrinterInfo info;
1069 struct spoolss_NotifyInfo info0;
1070 uint32_t reply_result;
1071
1072 info0.version = 0x2;
1073 info0.flags = count ? 0x00020000 /* ??? */ : PRINTER_NOTIFY_INFO_DISCARDED;
1074 info0.count = count;
1075 info0.notifies = notifies;
1076
1077 info.info0 = &info0;
1078
1079 status = rpccli_spoolss_RouterReplyPrinterEx(notify_cli_pipe, mem_ctx,
1080 &p->notify.client_hnd,
1081 p->notify.change, /* color */
1082 p->notify.flags,
1083 &reply_result,
1084 0, /* reply_type, must be 0 */
1085 info,
1086 &werr);
1087 if (!NT_STATUS_IS_OK(status) || !W_ERROR_IS_OK(werr)) {
1088 DEBUG(1,("RouterReplyPrinterEx to client: %s failed: %s\n",
1089 notify_cli_pipe->srv_name_slash,
1090 win_errstr(werr)));
1091 }
1092 switch (reply_result) {
1093 case 0:
1094 break;
1095 case PRINTER_NOTIFY_INFO_DISCARDED:
1096 case PRINTER_NOTIFY_INFO_DISCARDNOTED:
1097 case PRINTER_NOTIFY_INFO_COLOR_MISMATCH:
1098 break;
1099 default:
1100 break;
1101 }
1102 }
1103 }
1104
1105 done:
1106 DEBUG(8,("send_notify2_changes: Exit...\n"));
1107 return;
1108 }
1109
1110 /***********************************************************************
1111 **********************************************************************/
1112
1113 static bool notify2_unpack_msg( SPOOLSS_NOTIFY_MSG *msg, struct timeval *tv, void *buf, size_t len )
1114 {
1115
1116 uint32_t tv_sec, tv_usec;
1117 size_t offset = 0;
1118
1119 /* Unpack message */
1120
1121 offset += tdb_unpack((uint8_t *)buf + offset, len - offset, "f",
1122 msg->printer);
1123
1124 offset += tdb_unpack((uint8_t *)buf + offset, len - offset, "ddddddd",
1125 &tv_sec, &tv_usec,
1126 &msg->type, &msg->field, &msg->id, &msg->len, &msg->flags);
1127
1128 if (msg->len == 0)
1129 tdb_unpack((uint8_t *)buf + offset, len - offset, "dd",
1130 &msg->notify.value[0], &msg->notify.value[1]);
1131 else
1132 tdb_unpack((uint8_t *)buf + offset, len - offset, "B",
1133 &msg->len, &msg->notify.data);
1134
1135 DEBUG(3, ("notify2_unpack_msg: got NOTIFY2 message for printer %s, jobid %u type %d, field 0x%02x, flags 0x%04x\n",
1136 msg->printer, (unsigned int)msg->id, msg->type, msg->field, msg->flags));
1137
1138 tv->tv_sec = tv_sec;
1139 tv->tv_usec = tv_usec;
1140
1141 if (msg->len == 0)
1142 DEBUG(3, ("notify2_unpack_msg: value1 = %d, value2 = %d\n", msg->notify.value[0],
1143 msg->notify.value[1]));
1144 else
1145 dump_data(3, (uint8_t *)msg->notify.data, msg->len);
1146
1147 return true;
1148 }
1149
1150 /********************************************************************
1151 Receive a notify2 message list
1152 ********************************************************************/
1153
1154 static void receive_notify2_message_list(struct messaging_context *msg,
1155 void *private_data,
1156 uint32_t msg_type,
1157 struct server_id server_id,
1158 DATA_BLOB *data)
1159 {
1160 size_t msg_count, i;
1161 char *buf = (char *)data->data;
1162 char *msg_ptr;
1163 size_t msg_len;
1164 SPOOLSS_NOTIFY_MSG notify;
1165 SPOOLSS_NOTIFY_MSG_CTR messages;
1166 int num_groups;
1167
1168 if (data->length < 4) {
1169 DEBUG(0,("receive_notify2_message_list: bad message format (len < 4)!\n"));
1170 return;
1171 }
1172
1173 msg_count = IVAL(buf, 0);
1174 msg_ptr = buf + 4;
1175
1176 DEBUG(5, ("receive_notify2_message_list: got %lu messages in list\n", (unsigned long)msg_count));
1177
1178 if (msg_count == 0) {
1179 DEBUG(0,("receive_notify2_message_list: bad message format (msg_count == 0) !\n"));
1180 return;
1181 }
1182
1183 /* initialize the container */
1184
1185 ZERO_STRUCT( messages );
1186 notify_msg_ctr_init( &messages );
1187
1188 /*
1189 * build message groups for each printer identified
1190 * in a change_notify msg. Remember that a PCN message
1191 * includes the handle returned for the srv_spoolss_replyopenprinter()
1192 * call. Therefore messages are grouped according to printer handle.
1193 */
1194
1195 for ( i=0; i<msg_count; i++ ) {
1196 struct timeval msg_tv;
1197
1198 if (msg_ptr + 4 - buf > data->length) {
1199 DEBUG(0,("receive_notify2_message_list: bad message format (len > buf_size) !\n"));
1200 return;
1201 }
1202
1203 msg_len = IVAL(msg_ptr,0);
1204 msg_ptr += 4;
1205
1206 if (msg_ptr + msg_len - buf > data->length) {
1207 DEBUG(0,("receive_notify2_message_list: bad message format (bad len) !\n"));
1208 return;
1209 }
1210
1211 /* unpack messages */
1212
1213 ZERO_STRUCT( notify );
1214 notify2_unpack_msg( &notify, &msg_tv, msg_ptr, msg_len );
1215 msg_ptr += msg_len;
1216
1217 /* add to correct list in container */
1218
1219 notify_msg_ctr_addmsg( &messages, &notify );
1220
1221 /* free memory that might have been allocated by notify2_unpack_msg() */
1222
1223 if ( notify.len != 0 )
1224 SAFE_FREE( notify.notify.data );
1225 }
1226
1227 /* process each group of messages */
1228
1229 num_groups = notify_msg_ctr_numgroups( &messages );
1230 for ( i=0; i<num_groups; i++ )
1231 send_notify2_changes( &messages, i );
1232
1233
1234 /* cleanup */
1235
1236 DEBUG(10,("receive_notify2_message_list: processed %u messages\n",
1237 (uint32_t)msg_count ));
1238
1239 notify_msg_ctr_destroy( &messages );
1240
1241 return;
1242 }
1243
1244 /********************************************************************
1245 Send a message to ourself about new driver being installed
1246 so we can upgrade the information for each printer bound to this
1247 driver
1248 ********************************************************************/
1249
1250 static bool srv_spoolss_drv_upgrade_printer(const char *drivername)
1251 {
1252 int len = strlen(drivername);
1253
1254 if (!len)
1255 return false;
1256
1257 DEBUG(10,("srv_spoolss_drv_upgrade_printer: Sending message about driver upgrade [%s]\n",
1258 drivername));
1259
1260 messaging_send_buf(smbd_messaging_context(), procid_self(),
1261 MSG_PRINTER_DRVUPGRADE,
1262 (uint8_t *)drivername, len+1);
1263
1264 return true;
1265 }
1266
1267 /**********************************************************************
1268 callback to receive a MSG_PRINTER_DRVUPGRADE message and interate
1269 over all printers, upgrading ones as necessary
1270 **********************************************************************/
1271
1272 void do_drv_upgrade_printer(struct messaging_context *msg,
1273 void *private_data,
1274 uint32_t msg_type,
1275 struct server_id server_id,
1276 DATA_BLOB *data)
1277 {
1278 fstring drivername;
1279 int snum;
1280 int n_services = lp_numservices();
1281 size_t len;
1282
1283 len = MIN(data->length,sizeof(drivername)-1);
1284 strncpy(drivername, (const char *)data->data, len);
1285
1286 DEBUG(10,("do_drv_upgrade_printer: Got message for new driver [%s]\n", drivername ));
1287
1288 /* Iterate the printer list */
1289
1290 for (snum=0; snum<n_services; snum++)
1291 {
1292 if (lp_snum_ok(snum) && lp_print_ok(snum) )
1293 {
1294 WERROR result;
1295 NT_PRINTER_INFO_LEVEL *printer = NULL;
1296
1297 result = get_a_printer(NULL, &printer, 2, lp_const_servicename(snum));
1298 if (!W_ERROR_IS_OK(result))
1299 continue;
1300
1301 if (printer && printer->info_2 && !strcmp(drivername, printer->info_2->drivername))
1302 {
1303 DEBUG(6,("Updating printer [%s]\n", printer->info_2->printername));
1304
1305 /* all we care about currently is the change_id */
1306
1307 result = mod_a_printer(printer, 2);
1308 if (!W_ERROR_IS_OK(result)) {
1309 DEBUG(3,("do_drv_upgrade_printer: mod_a_printer() failed with status [%s]\n",
1310 win_errstr(result)));
1311 }
1312 }
1313
1314 free_a_printer(&printer, 2);
1315 }
1316 }
1317
1318 /* all done */
1319 }
1320
1321 /********************************************************************
1322 Update the cache for all printq's with a registered client
1323 connection
1324 ********************************************************************/
1325
1326 void update_monitored_printq_cache( void )
1327 {
1328 Printer_entry *printer = printers_list;
1329 int snum;
1330
1331 /* loop through all printers and update the cache where
1332 client_connected == true */
1333 while ( printer )
1334 {
1335 if ( (printer->printer_type == SPLHND_PRINTER)
1336 && printer->notify.client_connected )
1337 {
1338 snum = print_queue_snum(printer->sharename);
1339 print_queue_status( snum, NULL, NULL );
1340 }
1341
1342 printer = printer->next;
1343 }
1344
1345 return;
1346 }
1347 /********************************************************************
1348 Send a message to ourself about new driver being installed
1349 so we can upgrade the information for each printer bound to this
1350 driver
1351 ********************************************************************/
1352
1353 static bool srv_spoolss_reset_printerdata(char* drivername)
1354 {
1355 int len = strlen(drivername);
1356
1357 if (!len)
1358 return false;
1359
1360 DEBUG(10,("srv_spoolss_reset_printerdata: Sending message about resetting printerdata [%s]\n",
1361 drivername));
1362
1363 messaging_send_buf(smbd_messaging_context(), procid_self(),
1364 MSG_PRINTERDATA_INIT_RESET,
1365 (uint8_t *)drivername, len+1);
1366
1367 return true;
1368 }
1369
1370 /**********************************************************************
1371 callback to receive a MSG_PRINTERDATA_INIT_RESET message and interate
1372 over all printers, resetting printer data as neessary
1373 **********************************************************************/
1374
1375 void reset_all_printerdata(struct messaging_context *msg,
1376 void *private_data,
1377 uint32_t msg_type,
1378 struct server_id server_id,
1379 DATA_BLOB *data)
1380 {
1381 fstring drivername;
1382 int snum;
1383 int n_services = lp_numservices();
1384 size_t len;
1385
1386 len = MIN( data->length, sizeof(drivername)-1 );
1387 strncpy( drivername, (const char *)data->data, len );
1388
1389 DEBUG(10,("reset_all_printerdata: Got message for new driver [%s]\n", drivername ));
1390
1391 /* Iterate the printer list */
1392
1393 for ( snum=0; snum<n_services; snum++ )
1394 {
1395 if ( lp_snum_ok(snum) && lp_print_ok(snum) )
1396 {
1397 WERROR result;
1398 NT_PRINTER_INFO_LEVEL *printer = NULL;
1399
1400 result = get_a_printer( NULL, &printer, 2, lp_const_servicename(snum) );
1401 if ( !W_ERROR_IS_OK(result) )
1402 continue;
1403
1404 /*
1405 * if the printer is bound to the driver,
1406 * then reset to the new driver initdata
1407 */
1408
1409 if ( printer && printer->info_2 && !strcmp(drivername, printer->info_2->drivername) )
1410 {
1411 DEBUG(6,("reset_all_printerdata: Updating printer [%s]\n", printer->info_2->printername));
1412
1413 if ( !set_driver_init(printer, 2) ) {
1414 DEBUG(5,("reset_all_printerdata: Error resetting printer data for printer [%s], driver [%s]!\n",
1415 printer->info_2->printername, printer->info_2->drivername));
1416 }
1417
1418 result = mod_a_printer( printer, 2 );
1419 if ( !W_ERROR_IS_OK(result) ) {
1420 DEBUG(3,("reset_all_printerdata: mod_a_printer() failed! (%s)\n",
1421 get_dos_error_msg(result)));
1422 }
1423 }
1424
1425 free_a_printer( &printer, 2 );
1426 }
1427 }
1428
1429 /* all done */
1430
1431 return;
1432 }
1433
1434 /****************************************************************
1435 _spoolss_OpenPrinter
1436 ****************************************************************/
1437
1438 WERROR _spoolss_OpenPrinter(pipes_struct *p,
1439 struct spoolss_OpenPrinter *r)
1440 {
1441 struct spoolss_OpenPrinterEx e;
1442 WERROR werr;
1443
1444 ZERO_STRUCT(e.in.userlevel);
1445
1446 e.in.printername = r->in.printername;
1447 e.in.datatype = r->in.datatype;
1448 e.in.devmode_ctr = r->in.devmode_ctr;
1449 e.in.access_mask = r->in.access_mask;
1450 e.in.level = 0;
1451
1452 e.out.handle = r->out.handle;
1453
1454 werr = _spoolss_OpenPrinterEx(p, &e);
1455
1456 if (W_ERROR_EQUAL(werr, WERR_INVALID_PARAM)) {
1457 /* OpenPrinterEx returns this for a bad
1458 * printer name. We must return WERR_INVALID_PRINTER_NAME
1459 * instead.
1460 */
1461 werr = WERR_INVALID_PRINTER_NAME;
1462 }
1463
1464 return werr;
1465 }
1466
1467 /********************************************************************
1468 ********************************************************************/
1469
1470 bool convert_devicemode(const char *printername,
1471 const struct spoolss_DeviceMode *devmode,
1472 NT_DEVICEMODE **pp_nt_devmode)
1473 {
1474 NT_DEVICEMODE *nt_devmode = *pp_nt_devmode;
1475
1476 /*
1477 * Ensure nt_devmode is a valid pointer
1478 * as we will be overwriting it.
1479 */
1480
1481 if (nt_devmode == NULL) {
1482 DEBUG(5, ("convert_devicemode: allocating a generic devmode\n"));
1483 if ((nt_devmode = construct_nt_devicemode(printername)) == NULL)
1484 return false;
1485 }
1486
1487 fstrcpy(nt_devmode->devicename, devmode->devicename);
1488 fstrcpy(nt_devmode->formname, devmode->formname);
1489
1490 nt_devmode->devicename[31] = '\0';
1491 nt_devmode->formname[31] = '\0';
1492
1493 nt_devmode->specversion = devmode->specversion;
1494 nt_devmode->driverversion = devmode->driverversion;
1495 nt_devmode->size = devmode->size;
1496 nt_devmode->fields = devmode->fields;
1497 nt_devmode->orientation = devmode->orientation;
1498 nt_devmode->papersize = devmode->papersize;
1499 nt_devmode->paperlength = devmode->paperlength;
1500 nt_devmode->paperwidth = devmode->paperwidth;
1501 nt_devmode->scale = devmode->scale;
1502 nt_devmode->copies = devmode->copies;
1503 nt_devmode->defaultsource = devmode->defaultsource;
1504 nt_devmode->printquality = devmode->printquality;
1505 nt_devmode->color = devmode->color;
1506 nt_devmode->duplex = devmode->duplex;
1507 nt_devmode->yresolution = devmode->yresolution;
1508 nt_devmode->ttoption = devmode->ttoption;
1509 nt_devmode->collate = devmode->collate;
1510
1511 nt_devmode->logpixels = devmode->logpixels;
1512 nt_devmode->bitsperpel = devmode->bitsperpel;
1513 nt_devmode->pelswidth = devmode->pelswidth;
1514 nt_devmode->pelsheight = devmode->pelsheight;
1515 nt_devmode->displayflags = devmode->displayflags;
1516 nt_devmode->displayfrequency = devmode->displayfrequency;
1517 nt_devmode->icmmethod = devmode->icmmethod;
1518 nt_devmode->icmintent = devmode->icmintent;
1519 nt_devmode->mediatype = devmode->mediatype;
1520 nt_devmode->dithertype = devmode->dithertype;
1521 nt_devmode->reserved1 = devmode->reserved1;
1522 nt_devmode->reserved2 = devmode->reserved2;
1523 nt_devmode->panningwidth = devmode->panningwidth;
1524 nt_devmode->panningheight = devmode->panningheight;
1525
1526 /*
1527 * Only change private and driverextra if the incoming devmode
1528 * has a new one. JRA.
1529 */
1530
1531 if ((devmode->__driverextra_length != 0) && (devmode->driverextra_data.data != NULL)) {
1532 SAFE_FREE(nt_devmode->nt_dev_private);
1533 nt_devmode->driverextra = devmode->__driverextra_length;
1534 if((nt_devmode->nt_dev_private = SMB_MALLOC_ARRAY(uint8_t, nt_devmode->driverextra)) == NULL)
1535 return false;
1536 memcpy(nt_devmode->nt_dev_private, devmode->driverextra_data.data, nt_devmode->driverextra);
1537 }
1538
1539 *pp_nt_devmode = nt_devmode;
1540
1541 return true;
1542 }
1543
1544 /****************************************************************
1545 _spoolss_OpenPrinterEx
1546 ****************************************************************/
1547
1548 WERROR _spoolss_OpenPrinterEx(pipes_struct *p,
1549 struct spoolss_OpenPrinterEx *r)
1550 {
1551 int snum;
1552 Printer_entry *Printer=NULL;
1553
1554 if (!r->in.printername) {
1555 return WERR_INVALID_PARAM;
1556 }
1557
1558 /* some sanity check because you can open a printer or a print server */
1559 /* aka: \\server\printer or \\server */
1560
1561 DEBUGADD(3,("checking name: %s\n", r->in.printername));
1562
1563 if (!open_printer_hnd(p, r->out.handle, r->in.printername, 0)) {
1564 ZERO_STRUCTP(r->out.handle);
1565 return WERR_INVALID_PARAM;
1566 }
1567
1568 Printer = find_printer_index_by_hnd(p, r->out.handle);
1569 if ( !Printer ) {
1570 DEBUG(0,("_spoolss_OpenPrinterEx: logic error. Can't find printer "
1571 "handle we created for printer %s\n", r->in.printername));
1572 close_printer_handle(p, r->out.handle);
1573 ZERO_STRUCTP(r->out.handle);
1574 return WERR_INVALID_PARAM;
1575 }
1576
1577 /*
1578 * First case: the user is opening the print server:
1579 *
1580 * Disallow MS AddPrinterWizard if parameter disables it. A Win2k
1581 * client 1st tries an OpenPrinterEx with access==0, MUST be allowed.
1582 *
1583 * Then both Win2k and WinNT clients try an OpenPrinterEx with
1584 * SERVER_ALL_ACCESS, which we allow only if the user is root (uid=0)
1585 * or if the user is listed in the smb.conf printer admin parameter.
1586 *
1587 * Then they try OpenPrinterEx with SERVER_READ which we allow. This lets the
1588 * client view printer folder, but does not show the MSAPW.
1589 *
1590 * Note: this test needs code to check access rights here too. Jeremy
1591 * could you look at this?
1592 *
1593 * Second case: the user is opening a printer:
1594 * NT doesn't let us connect to a printer if the connecting user
1595 * doesn't have print permission.
1596 *
1597 * Third case: user is opening a Port Monitor
1598 * access checks same as opening a handle to the print server.
1599 */
1600
1601 switch (Printer->printer_type )
1602 {
1603 case SPLHND_SERVER:
1604 case SPLHND_PORTMON_TCP:
1605 case SPLHND_PORTMON_LOCAL:
1606 /* Printserver handles use global struct... */
1607
1608 snum = -1;
1609
1610 /* Map standard access rights to object specific access rights */
1611
1612 se_map_standard(&r->in.access_mask,
1613 &printserver_std_mapping);
1614
1615 /* Deny any object specific bits that don't apply to print
1616 servers (i.e printer and job specific bits) */
1617
1618 r->in.access_mask &= SPECIFIC_RIGHTS_MASK;
1619
1620 if (r->in.access_mask &
1621 ~(SERVER_ACCESS_ADMINISTER | SERVER_ACCESS_ENUMERATE)) {
1622 DEBUG(3, ("access DENIED for non-printserver bits\n"));
1623 close_printer_handle(p, r->out.handle);
1624 ZERO_STRUCTP(r->out.handle);
1625 return WERR_ACCESS_DENIED;
1626 }
1627
1628 /* Allow admin access */
1629
1630 if ( r->in.access_mask & SERVER_ACCESS_ADMINISTER )
1631 {
1632 SE_PRIV se_printop = SE_PRINT_OPERATOR;
1633
1634 if (!lp_ms_add_printer_wizard()) {
1635 close_printer_handle(p, r->out.handle);
1636 ZERO_STRUCTP(r->out.handle);
1637 return WERR_ACCESS_DENIED;
1638 }
1639
1640 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
1641 and not a printer admin, then fail */
1642
1643 if ((p->server_info->utok.uid != sec_initial_uid()) &&
1644 !user_has_privileges(p->server_info->ptok,
1645 &se_printop ) &&
1646 !token_contains_name_in_list(
1647 uidtoname(p->server_info->utok.uid),
1648 NULL, NULL,
1649 p->server_info->ptok,
1650 lp_printer_admin(snum))) {
1651 close_printer_handle(p, r->out.handle);
1652 ZERO_STRUCTP(r->out.handle);
1653 return WERR_ACCESS_DENIED;
1654 }
1655
1656 r->in.access_mask = SERVER_ACCESS_ADMINISTER;
1657 }
1658 else
1659 {
1660 r->in.access_mask = SERVER_ACCESS_ENUMERATE;
1661 }
1662
1663 DEBUG(4,("Setting print server access = %s\n", (r->in.access_mask == SERVER_ACCESS_ADMINISTER)
1664 ? "SERVER_ACCESS_ADMINISTER" : "SERVER_ACCESS_ENUMERATE" ));
1665
1666 /* We fall through to return WERR_OK */
1667 break;
1668
1669 case SPLHND_PRINTER:
1670 /* NT doesn't let us connect to a printer if the connecting user
1671 doesn't have print permission. */
1672
1673 if (!get_printer_snum(p, r->out.handle, &snum, NULL)) {
1674 close_printer_handle(p, r->out.handle);
1675 ZERO_STRUCTP(r->out.handle);
1676 return WERR_BADFID;
1677 }
1678
1679 if (r->in.access_mask == SEC_FLAG_MAXIMUM_ALLOWED) {
1680 r->in.access_mask = PRINTER_ACCESS_ADMINISTER;
1681 }
1682
1683 se_map_standard(&r->in.access_mask, &printer_std_mapping);
1684
1685 /* map an empty access mask to the minimum access mask */
1686 if (r->in.access_mask == 0x0)
1687 r->in.access_mask = PRINTER_ACCESS_USE;
1688
1689 /*
1690 * If we are not serving the printer driver for this printer,
1691 * map PRINTER_ACCESS_ADMINISTER to PRINTER_ACCESS_USE. This
1692 * will keep NT clients happy --jerry
1693 */
1694
1695 if (lp_use_client_driver(snum)
1696 && (r->in.access_mask & PRINTER_ACCESS_ADMINISTER))
1697 {
1698 r->in.access_mask = PRINTER_ACCESS_USE;
1699 }
1700
1701 /* check smb.conf parameters and the the sec_desc */
1702
1703 if ( !check_access(get_client_fd(), lp_hostsallow(snum), lp_hostsdeny(snum)) ) {
1704 DEBUG(3, ("access DENIED (hosts allow/deny) for printer open\n"));
1705 ZERO_STRUCTP(r->out.handle);
1706 return WERR_ACCESS_DENIED;
1707 }
1708
1709 if (!user_ok_token(uidtoname(p->server_info->utok.uid), NULL,
1710 p->server_info->ptok, snum) ||
1711 !print_access_check(p->server_info, snum,
1712 r->in.access_mask)) {
1713 DEBUG(3, ("access DENIED for printer open\n"));
1714 close_printer_handle(p, r->out.handle);
1715 ZERO_STRUCTP(r->out.handle);
1716 return WERR_ACCESS_DENIED;
1717 }
1718
1719 if ((r->in.access_mask & SPECIFIC_RIGHTS_MASK)& ~(PRINTER_ACCESS_ADMINISTER|PRINTER_ACCESS_USE)) {
1720 DEBUG(3, ("access DENIED for printer open - unknown bits\n"));
1721 close_printer_handle(p, r->out.handle);
1722 ZERO_STRUCTP(r->out.handle);
1723 return WERR_ACCESS_DENIED;
1724 }
1725
1726 if (r->in.access_mask & PRINTER_ACCESS_ADMINISTER)
1727 r->in.access_mask = PRINTER_ACCESS_ADMINISTER;
1728 else
1729 r->in.access_mask = PRINTER_ACCESS_USE;
1730
1731 DEBUG(4,("Setting printer access = %s\n", (r->in.access_mask == PRINTER_ACCESS_ADMINISTER)
1732 ? "PRINTER_ACCESS_ADMINISTER" : "PRINTER_ACCESS_USE" ));
1733
1734 break;
1735
1736 default:
1737 /* sanity check to prevent programmer error */
1738 ZERO_STRUCTP(r->out.handle);
1739 return WERR_BADFID;
1740 }
1741
1742 Printer->access_granted = r->in.access_mask;
1743
1744 /*
1745 * If the client sent a devmode in the OpenPrinter() call, then
1746 * save it here in case we get a job submission on this handle
1747 */
1748
1749 if ((Printer->printer_type != SPLHND_SERVER) &&
1750 r->in.devmode_ctr.devmode) {
1751 convert_devicemode(Printer->sharename,
1752 r->in.devmode_ctr.devmode,
1753 &Printer->nt_devmode);
1754 }
1755
1756 #if 0 /* JERRY -- I'm doubtful this is really effective */
1757 /* HACK ALERT!!! Sleep for 1/3 of a second to try trigger a LAN/WAN
1758 optimization in Windows 2000 clients --jerry */
1759
1760 if ( (r->in.access_mask == PRINTER_ACCESS_ADMINISTER)
1761 && (RA_WIN2K == get_remote_arch()) )
1762 {
1763 DEBUG(10,("_spoolss_OpenPrinterEx: Enabling LAN/WAN hack for Win2k clients.\n"));
1764 sys_usleep( 500000 );
1765 }
1766 #endif
1767
1768 return WERR_OK;
1769 }
1770
1771 /****************************************************************************
1772 ****************************************************************************/
1773
1774 static bool printer_info2_to_nt_printer_info2(struct spoolss_SetPrinterInfo2 *r,
1775 NT_PRINTER_INFO_LEVEL_2 *d)
1776 {
1777 DEBUG(7,("printer_info2_to_nt_printer_info2\n"));
1778
1779 if (!r || !d) {
1780 return false;
1781 }
1782
1783 d->attributes = r->attributes;
1784 d->priority = r->priority;
1785 d->default_priority = r->defaultpriority;
1786 d->starttime = r->starttime;
1787 d->untiltime = r->untiltime;
1788 d->status = r->status;
1789 d->cjobs = r->cjobs;
1790
1791 fstrcpy(d->servername, r->servername);
1792 fstrcpy(d->printername, r->printername);
1793 fstrcpy(d->sharename, r->sharename);
1794 fstrcpy(d->portname, r->portname);
1795 fstrcpy(d->drivername, r->drivername);
1796 slprintf(d->comment, sizeof(d->comment)-1, "%s", r->comment);
1797 fstrcpy(d->location, r->location);
1798 fstrcpy(d->sepfile, r->sepfile);
1799 fstrcpy(d->printprocessor, r->printprocessor);
1800 fstrcpy(d->datatype, r->datatype);
1801 fstrcpy(d->parameters, r->parameters);
1802
1803 return true;
1804 }
1805
1806 /****************************************************************************
1807 ****************************************************************************/
1808
1809 static bool convert_printer_info(struct spoolss_SetPrinterInfoCtr *info_ctr,
1810 NT_PRINTER_INFO_LEVEL *printer)
1811 {
1812 bool ret;
1813
1814 switch (info_ctr->level) {
1815 case 2:
1816 /* allocate memory if needed. Messy because
1817 convert_printer_info is used to update an existing
1818 printer or build a new one */
1819
1820 if (!printer->info_2) {
1821 printer->info_2 = TALLOC_ZERO_P(printer, NT_PRINTER_INFO_LEVEL_2);
1822 if (!printer->info_2) {
1823 DEBUG(0,("convert_printer_info: "
1824 "talloc() failed!\n"));
1825 return false;
1826 }
1827 }
1828
1829 ret = printer_info2_to_nt_printer_info2(info_ctr->info.info2,
1830 printer->info_2);
1831 printer->info_2->setuptime = time(NULL);
1832 return ret;
1833 }
1834
1835 return false;
1836 }
1837
1838 /****************************************************************
1839 _spoolss_ClosePrinter
1840 ****************************************************************/
1841
1842 WERROR _spoolss_ClosePrinter(pipes_struct *p,
1843 struct spoolss_ClosePrinter *r)
1844 {
1845 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
1846
1847 if (Printer && Printer->document_started) {
1848 struct spoolss_EndDocPrinter e;
1849
1850 e.in.handle = r->in.handle;
1851
1852 _spoolss_EndDocPrinter(p, &e);
1853 }
1854
1855 if (!close_printer_handle(p, r->in.handle))
1856 return WERR_BADFID;
1857
1858 /* clear the returned printer handle. Observed behavior
1859 from Win2k server. Don't think this really matters.
1860 Previous code just copied the value of the closed
1861 handle. --jerry */
1862
1863 ZERO_STRUCTP(r->out.handle);
1864
1865 return WERR_OK;
1866 }
1867
1868 /****************************************************************
1869 _spoolss_DeletePrinter
1870 ****************************************************************/
1871
1872 WERROR _spoolss_DeletePrinter(pipes_struct *p,
1873 struct spoolss_DeletePrinter *r)
1874 {
1875 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
1876 WERROR result;
1877
1878 if (Printer && Printer->document_started) {
1879 struct spoolss_EndDocPrinter e;
1880
1881 e.in.handle = r->in.handle;
1882
1883 _spoolss_EndDocPrinter(p, &e);
1884 }
1885
1886 result = delete_printer_handle(p, r->in.handle);
1887
1888 update_c_setprinter(false);
1889
1890 return result;
1891 }
1892
1893 /*******************************************************************
1894 * static function to lookup the version id corresponding to an
1895 * long architecture string
1896 ******************************************************************/
1897
1898 static const struct print_architecture_table_node archi_table[]= {
1899
1900 {"Windows 4.0", SPL_ARCH_WIN40, 0 },
1901 {"Windows NT x86", SPL_ARCH_W32X86, 2 },
1902 {"Windows NT R4000", SPL_ARCH_W32MIPS, 2 },
1903 {"Windows NT Alpha_AXP", SPL_ARCH_W32ALPHA, 2 },
1904 {"Windows NT PowerPC", SPL_ARCH_W32PPC, 2 },
1905 {"Windows IA64", SPL_ARCH_IA64, 3 },
1906 {"Windows x64", SPL_ARCH_X64, 3 },
1907 {NULL, "", -1 }
1908 };
1909
1910 static int get_version_id(const char *arch)
1911 {
1912 int i;
1913
1914 for (i=0; archi_table[i].long_archi != NULL; i++)
1915 {
1916 if (strcmp(arch, archi_table[i].long_archi) == 0)
1917 return (archi_table[i].version);
1918 }
1919
1920 return -1;
1921 }
1922
1923 /****************************************************************
1924 _spoolss_DeletePrinterDriver
1925 ****************************************************************/
1926
1927 WERROR _spoolss_DeletePrinterDriver(pipes_struct *p,
1928 struct spoolss_DeletePrinterDriver *r)
1929 {
1930
1931 struct spoolss_DriverInfo8 *info = NULL;
1932 struct spoolss_DriverInfo8 *info_win2k = NULL;
1933 int version;
1934 WERROR status;
1935 WERROR status_win2k = WERR_ACCESS_DENIED;
1936 SE_PRIV se_printop = SE_PRINT_OPERATOR;
1937
1938 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
1939 and not a printer admin, then fail */
1940
1941 if ( (p->server_info->utok.uid != sec_initial_uid())
1942 && !user_has_privileges(p->server_info->ptok, &se_printop )
1943 && !token_contains_name_in_list(
1944 uidtoname(p->server_info->utok.uid), NULL,
1945 NULL, p->server_info->ptok,
1946 lp_printer_admin(-1)) )
1947 {
1948 return WERR_ACCESS_DENIED;
1949 }
1950
1951 /* check that we have a valid driver name first */
1952
1953 if ((version = get_version_id(r->in.architecture)) == -1)
1954 return WERR_INVALID_ENVIRONMENT;
1955
1956 if (!W_ERROR_IS_OK(get_a_printer_driver(p->mem_ctx, &info, r->in.driver,
1957 r->in.architecture,
1958 version)))
1959 {
1960 /* try for Win2k driver if "Windows NT x86" */
1961
1962 if ( version == 2 ) {
1963 version = 3;
1964 if (!W_ERROR_IS_OK(get_a_printer_driver(p->mem_ctx,
1965 &info,
1966 r->in.driver,
1967 r->in.architecture,
1968 version))) {
1969 status = WERR_UNKNOWN_PRINTER_DRIVER;
1970 goto done;
1971 }
1972 }
1973 /* otherwise it was a failure */
1974 else {
1975 status = WERR_UNKNOWN_PRINTER_DRIVER;
1976 goto done;
1977 }
1978
1979 }
1980
1981 if (printer_driver_in_use(info)) {
1982 status = WERR_PRINTER_DRIVER_IN_USE;
1983 goto done;
1984 }
1985
1986 if ( version == 2 )
1987 {
1988 if (W_ERROR_IS_OK(get_a_printer_driver(p->mem_ctx,
1989 &info_win2k,
1990 r->in.driver,
1991 r->in.architecture, 3)))
1992 {
1993 /* if we get to here, we now have 2 driver info structures to remove */
1994 /* remove the Win2k driver first*/
1995
1996 status_win2k = delete_printer_driver(
1997 p, info_win2k, 3, false);
1998 free_a_printer_driver(info_win2k);
1999
2000 /* this should not have failed---if it did, report to client */
2001 if ( !W_ERROR_IS_OK(status_win2k) )
2002 {
2003 status = status_win2k;
2004 goto done;
2005 }
2006 }
2007 }
2008
2009 status = delete_printer_driver(p, info, version, false);
2010
2011 /* if at least one of the deletes succeeded return OK */
2012
2013 if ( W_ERROR_IS_OK(status) || W_ERROR_IS_OK(status_win2k) )
2014 status = WERR_OK;
2015
2016 done:
2017 free_a_printer_driver(info);
2018
2019 return status;
2020 }
2021
2022 /****************************************************************
2023 _spoolss_DeletePrinterDriverEx
2024 ****************************************************************/
2025
2026 WERROR _spoolss_DeletePrinterDriverEx(pipes_struct *p,
2027 struct spoolss_DeletePrinterDriverEx *r)
2028 {
2029 struct spoolss_DriverInfo8 *info = NULL;
2030 struct spoolss_DriverInfo8 *info_win2k = NULL;
2031 int version;
2032 bool delete_files;
2033 WERROR status;
2034 WERROR status_win2k = WERR_ACCESS_DENIED;
2035 SE_PRIV se_printop = SE_PRINT_OPERATOR;
2036
2037 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
2038 and not a printer admin, then fail */
2039
2040 if ( (p->server_info->utok.uid != sec_initial_uid())
2041 && !user_has_privileges(p->server_info->ptok, &se_printop )
2042 && !token_contains_name_in_list(
2043 uidtoname(p->server_info->utok.uid), NULL, NULL,
2044 p->server_info->ptok, lp_printer_admin(-1)) )
2045 {
2046 return WERR_ACCESS_DENIED;
2047 }
2048
2049 /* check that we have a valid driver name first */
2050 if ((version = get_version_id(r->in.architecture)) == -1) {
2051 /* this is what NT returns */
2052 return WERR_INVALID_ENVIRONMENT;
2053 }
2054
2055 if (r->in.delete_flags & DPD_DELETE_SPECIFIC_VERSION)
2056 version = r->in.version;
2057
2058 status = get_a_printer_driver(p->mem_ctx, &info, r->in.driver,
2059 r->in.architecture, version);
2060
2061 if ( !W_ERROR_IS_OK(status) )
2062 {
2063 /*
2064 * if the client asked for a specific version,
2065 * or this is something other than Windows NT x86,
2066 * then we've failed
2067 */
2068
2069 if ( (r->in.delete_flags & DPD_DELETE_SPECIFIC_VERSION) || (version !=2) )
2070 goto done;
2071
2072 /* try for Win2k driver if "Windows NT x86" */
2073
2074 version = 3;
2075 if (!W_ERROR_IS_OK(get_a_printer_driver(p->mem_ctx, &info, r->in.driver,
2076 r->in.architecture,
2077 version))) {
2078 status = WERR_UNKNOWN_PRINTER_DRIVER;
2079 goto done;
2080 }
2081 }
2082
2083 if (printer_driver_in_use(info)) {
2084 status = WERR_PRINTER_DRIVER_IN_USE;
2085 goto done;
2086 }
2087
2088 /*
2089 * we have a couple of cases to consider.
2090 * (1) Are any files in use? If so and DPD_DELTE_ALL_FILE is set,
2091 * then the delete should fail if **any** files overlap with
2092 * other drivers
2093 * (2) If DPD_DELTE_UNUSED_FILES is sert, then delete all
2094 * non-overlapping files
2095 * (3) If neither DPD_DELTE_ALL_FILE nor DPD_DELTE_ALL_FILES
2096 * is set, the do not delete any files
2097 * Refer to MSDN docs on DeletePrinterDriverEx() for details.
2098 */
2099
2100 delete_files = r->in.delete_flags & (DPD_DELETE_ALL_FILES|DPD_DELETE_UNUSED_FILES);
2101
2102 /* fail if any files are in use and DPD_DELETE_ALL_FILES is set */
2103
2104 if (delete_files && printer_driver_files_in_use(info, info) & (r->in.delete_flags & DPD_DELETE_ALL_FILES)) {
2105 /* no idea of the correct error here */
2106 status = WERR_ACCESS_DENIED;
2107 goto done;
2108 }
2109
2110
2111 /* also check for W32X86/3 if necessary; maybe we already have? */
2112
2113 if ( (version == 2) && ((r->in.delete_flags & DPD_DELETE_SPECIFIC_VERSION) != DPD_DELETE_SPECIFIC_VERSION) ) {
2114 if (W_ERROR_IS_OK(get_a_printer_driver(p->mem_ctx, &info_win2k,
2115 r->in.driver,
2116 r->in.architecture, 3)))
2117 {
2118
2119 if (delete_files && printer_driver_files_in_use(info, info_win2k) & (r->in.delete_flags & DPD_DELETE_ALL_FILES) ) {
2120 /* no idea of the correct error here */
2121 free_a_printer_driver(info_win2k);
2122 status = WERR_ACCESS_DENIED;
2123 goto done;
2124 }
2125
2126 /* if we get to here, we now have 2 driver info structures to remove */
2127 /* remove the Win2k driver first*/
2128
2129 status_win2k = delete_printer_driver(
2130 p, info_win2k, 3, delete_files);
2131 free_a_printer_driver(info_win2k);
2132
2133 /* this should not have failed---if it did, report to client */
2134
2135 if ( !W_ERROR_IS_OK(status_win2k) )
2136 goto done;
2137 }
2138 }
2139
2140 status = delete_printer_driver(p, info, version, delete_files);
2141
2142 if ( W_ERROR_IS_OK(status) || W_ERROR_IS_OK(status_win2k) )
2143 status = WERR_OK;
2144 done:
2145 free_a_printer_driver(info);
2146
2147 return status;
2148 }
2149
2150
2151 /****************************************************************************
2152 Internal routine for removing printerdata
2153 ***************************************************************************/
2154
2155 static WERROR delete_printer_dataex( NT_PRINTER_INFO_LEVEL *printer, const char *key, const char *value )
2156 {
2157 return delete_printer_data( printer->info_2, key, value );
2158 }
2159
2160 /****************************************************************************
2161 Internal routine for storing printerdata
2162 ***************************************************************************/
2163
2164 WERROR set_printer_dataex(NT_PRINTER_INFO_LEVEL *printer,
2165 const char *key, const char *value,
2166 uint32_t type, uint8_t *data, int real_len)
2167 {
2168 /* the registry objects enforce uniqueness based on value name */
2169
2170 return add_printer_data( printer->info_2, key, value, type, data, real_len );
2171 }
2172
2173 /********************************************************************
2174 GetPrinterData on a printer server Handle.
2175 ********************************************************************/
2176
2177 static WERROR getprinterdata_printer_server(TALLOC_CTX *mem_ctx,
2178 const char *value,
2179 enum winreg_Type *type,
2180 union spoolss_PrinterData *data)
2181 {
2182 DEBUG(8,("getprinterdata_printer_server:%s\n", value));
2183
2184 if (!StrCaseCmp(value, "W3SvcInstalled")) {
2185 *type = REG_DWORD;
2186 data->value = 0x00;
2187 return WERR_OK;
2188 }
2189
2190 if (!StrCaseCmp(value, "BeepEnabled")) {
2191 *type = REG_DWORD;
2192 data->value = 0x00;
2193 return WERR_OK;
2194 }
2195
2196 if (!StrCaseCmp(value, "EventLog")) {
2197 *type = REG_DWORD;
2198 /* formally was 0x1b */
2199 data->value = 0x00;
2200 return WERR_OK;
2201 }
2202
2203 if (!StrCaseCmp(value, "NetPopup")) {
2204 *type = REG_DWORD;
2205 data->value = 0x00;
2206 return WERR_OK;
2207 }
2208
2209 if (!StrCaseCmp(value, "MajorVersion")) {
2210 *type = REG_DWORD;
2211
2212 /* Windows NT 4.0 seems to not allow uploading of drivers
2213 to a server that reports 0x3 as the MajorVersion.
2214 need to investigate more how Win2k gets around this .
2215 -- jerry */
2216
2217 if (RA_WINNT == get_remote_arch()) {
2218 data->value = 0x02;
2219 } else {
2220 data->value = 0x03;
2221 }
2222
2223 return WERR_OK;
2224 }
2225
2226 if (!StrCaseCmp(value, "MinorVersion")) {
2227 *type = REG_DWORD;
2228 data->value = 0x00;
2229 return WERR_OK;
2230 }
2231
2232 /* REG_BINARY
2233 * uint32_t size = 0x114
2234 * uint32_t major = 5
2235 * uint32_t minor = [0|1]
2236 * uint32_t build = [2195|2600]
2237 * extra unicode string = e.g. "Service Pack 3"
2238 */
2239 if (!StrCaseCmp(value, "OSVersion")) {
2240 DATA_BLOB blob;
2241 enum ndr_err_code ndr_err;
2242 struct spoolss_OSVersion os;
2243
2244 os.major = 5; /* Windows 2000 == 5.0 */
2245 os.minor = 0;
2246 os.build = 2195; /* build */
2247 os.extra_string = ""; /* leave extra string empty */
2248
2249 ndr_err = ndr_push_struct_blob(&blob, mem_ctx, NULL, &os,
2250 (ndr_push_flags_fn_t)ndr_push_spoolss_OSVersion);
2251 if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
2252 return WERR_GENERAL_FAILURE;
2253 }
2254
2255 *type = REG_BINARY;
2256 data->binary = blob;
2257
2258 return WERR_OK;
2259 }
2260
2261
2262 if (!StrCaseCmp(value, "DefaultSpoolDirectory")) {
2263 *type = REG_SZ;
2264
2265 data->string = talloc_strdup(mem_ctx, "C:\\PRINTERS");
2266 W_ERROR_HAVE_NO_MEMORY(data->string);
2267
2268 return WERR_OK;
2269 }
2270
2271 if (!StrCaseCmp(value, "Architecture")) {
2272 *type = REG_SZ;
2273
2274 data->string = talloc_strdup(mem_ctx, "Windows NT x86");
2275 W_ERROR_HAVE_NO_MEMORY(data->string);
2276
2277 return WERR_OK;
2278 }
2279
2280 if (!StrCaseCmp(value, "DsPresent")) {
2281 *type = REG_DWORD;
2282
2283 /* only show the publish check box if we are a
2284 member of a AD domain */
2285
2286 if (lp_security() == SEC_ADS) {
2287 data->value = 0x01;
2288 } else {
2289 data->value = 0x00;
2290 }
2291 return WERR_OK;
2292 }
2293
2294 if (!StrCaseCmp(value, "DNSMachineName")) {
2295 const char *hostname = get_mydnsfullname();
2296
2297 if (!hostname) {
2298 return WERR_BADFILE;
2299 }
2300
2301 *type = REG_SZ;
2302 data->string = talloc_strdup(mem_ctx, hostname);
2303 W_ERROR_HAVE_NO_MEMORY(data->string);
2304
2305 return WERR_OK;
2306 }
2307
2308 *type = REG_NONE;
2309
2310 return WERR_INVALID_PARAM;
2311 }
2312
2313 /****************************************************************
2314 _spoolss_GetPrinterData
2315 ****************************************************************/
2316
2317 WERROR _spoolss_GetPrinterData(pipes_struct *p,
2318 struct spoolss_GetPrinterData *r)
2319 {
2320 struct spoolss_GetPrinterDataEx r2;
2321
2322 r2.in.handle = r->in.handle;
2323 r2.in.key_name = "PrinterDriverData";
2324 r2.in.value_name = r->in.value_name;
2325 r2.in.offered = r->in.offered;
2326 r2.out.type = r->out.type;
2327 r2.out.data = r->out.data;
2328 r2.out.needed = r->out.needed;
2329
2330 return _spoolss_GetPrinterDataEx(p, &r2);
2331 }
2332
2333 /*********************************************************
2334 Connect to the client machine.
2335 **********************************************************/
2336
2337 static bool spoolss_connect_to_client(struct rpc_pipe_client **pp_pipe,
2338 struct sockaddr_storage *client_ss, const char *remote_machine)
2339 {
2340 NTSTATUS ret;
2341 struct cli_state *the_cli;
2342 struct sockaddr_storage rm_addr;
2343
2344 if ( is_zero_addr((struct sockaddr *)client_ss) ) {
2345 if ( !resolve_name( remote_machine, &rm_addr, 0x20, false) ) {
2346 DEBUG(2,("spoolss_connect_to_client: Can't resolve address for %s\n", remote_machine));
2347 return false;
2348 }
2349
2350 if (ismyaddr((struct sockaddr *)&rm_addr)) {
2351 DEBUG(0,("spoolss_connect_to_client: Machine %s is one of our addresses. Cannot add to ourselves.\n", remote_machine));
2352 return false;
2353 }
2354 } else {
2355 char addr[INET6_ADDRSTRLEN];
2356 rm_addr = *client_ss;
2357 print_sockaddr(addr, sizeof(addr), &rm_addr);
2358 DEBUG(5,("spoolss_connect_to_client: Using address %s (no name resolution necessary)\n",
2359 addr));
2360 }
2361
2362 /* setup the connection */
2363
2364 ret = cli_full_connection( &the_cli, global_myname(), remote_machine,
2365 &rm_addr, 0, "IPC$", "IPC",
2366 "", /* username */
2367 "", /* domain */
2368 "", /* password */
2369 0, lp_client_signing(), NULL );
2370
2371 if ( !NT_STATUS_IS_OK( ret ) ) {
2372 DEBUG(2,("spoolss_connect_to_client: connection to [%s] failed!\n",
2373 remote_machine ));
2374 return false;
2375 }
2376
2377 if ( the_cli->protocol != PROTOCOL_NT1 ) {
2378 DEBUG(0,("spoolss_connect_to_client: machine %s didn't negotiate NT protocol.\n", remote_machine));
2379 cli_shutdown(the_cli);
2380 return false;
2381 }
2382
2383 /*
2384 * Ok - we have an anonymous connection to the IPC$ share.
2385 * Now start the NT Domain stuff :-).
2386 */
2387
2388 ret = cli_rpc_pipe_open_noauth(the_cli, &ndr_table_spoolss.syntax_id, pp_pipe);
2389 if (!NT_STATUS_IS_OK(ret)) {
2390 DEBUG(2,("spoolss_connect_to_client: unable to open the spoolss pipe on machine %s. Error was : %s.\n",
2391 remote_machine, nt_errstr(ret)));
2392 cli_shutdown(the_cli);
2393 return false;
2394 }
2395
2396 return true;
2397 }
2398
2399 /***************************************************************************
2400 Connect to the client.
2401 ****************************************************************************/
2402
2403 static bool srv_spoolss_replyopenprinter(int snum, const char *printer,
2404 uint32_t localprinter, uint32_t type,
2405 struct policy_handle *handle,
2406 struct sockaddr_storage *client_ss)
2407 {
2408 WERROR result;
2409 NTSTATUS status;
2410
2411 /*
2412 * If it's the first connection, contact the client
2413 * and connect to the IPC$ share anonymously
2414 */
2415 if (smb_connections==0) {
2416 fstring unix_printer;
2417
2418 fstrcpy(unix_printer, printer+2); /* the +2 is to strip the leading 2 backslashs */
2419
2420 if ( !spoolss_connect_to_client( &notify_cli_pipe, client_ss, unix_printer ))
2421 return false;
2422
2423 messaging_register(smbd_messaging_context(), NULL,
2424 MSG_PRINTER_NOTIFY2,
2425 receive_notify2_message_list);
2426 /* Tell the connections db we're now interested in printer
2427 * notify messages. */
2428 register_message_flags(true, FLAG_MSG_PRINT_NOTIFY);
2429 }
2430
2431 /*
2432 * Tell the specific printing tdb we want messages for this printer
2433 * by registering our PID.
2434 */
2435
2436 if (!print_notify_register_pid(snum))
2437 DEBUG(0,("print_notify_register_pid: Failed to register our pid for printer %s\n", printer ));
2438
2439 smb_connections++;
2440
2441 status = rpccli_spoolss_ReplyOpenPrinter(notify_cli_pipe, talloc_tos(),
2442 printer,
2443 localprinter,
2444 type,
2445 0,
2446 NULL,
2447 handle,
2448 &result);
2449 if (!NT_STATUS_IS_OK(status) || !W_ERROR_IS_OK(result))
2450 DEBUG(5,("srv_spoolss_reply_open_printer: Client RPC returned [%s]\n",
2451 win_errstr(result)));
2452
2453 return (W_ERROR_IS_OK(result));
2454 }
2455
2456 /****************************************************************
2457 ****************************************************************/
2458
2459 static struct spoolss_NotifyOption *dup_spoolss_NotifyOption(TALLOC_CTX *mem_ctx,
2460 const struct spoolss_NotifyOption *r)
2461 {
2462 struct spoolss_NotifyOption *option;
2463 uint32_t i,k;
2464
2465 if (!r) {
2466 return NULL;
2467 }
2468
2469 option = talloc_zero(mem_ctx, struct spoolss_NotifyOption);
2470 if (!option) {
2471 return NULL;
2472 }
2473
2474 *option = *r;
2475
2476 if (!option->count) {
2477 return option;
2478 }
2479
2480 option->types = talloc_zero_array(option,
2481 struct spoolss_NotifyOptionType, option->count);
2482 if (!option->types) {
2483 talloc_free(option);
2484 return NULL;
2485 }
2486
2487 for (i=0; i < option->count; i++) {
2488 option->types[i] = r->types[i];
2489
2490 if (option->types[i].count) {
2491 option->types[i].fields = talloc_zero_array(option,
2492 union spoolss_Field, option->types[i].count);
2493 if (!option->types[i].fields) {
2494 talloc_free(option);
2495 return NULL;
2496 }
2497 for (k=0; k<option->types[i].count; k++) {
2498 option->types[i].fields[k] =
2499 r->types[i].fields[k];
2500 }
2501 }
2502 }
2503
2504 return option;
2505 }
2506
2507 /****************************************************************
2508 * _spoolss_RemoteFindFirstPrinterChangeNotifyEx
2509 *
2510 * before replying OK: status=0 a rpc call is made to the workstation
2511 * asking ReplyOpenPrinter
2512 *
2513 * in fact ReplyOpenPrinter is the changenotify equivalent on the spoolss pipe
2514 * called from api_spoolss_rffpcnex
2515 ****************************************************************/
2516
2517 WERROR _spoolss_RemoteFindFirstPrinterChangeNotifyEx(pipes_struct *p,
2518 struct spoolss_RemoteFindFirstPrinterChangeNotifyEx *r)
2519 {
2520 int snum = -1;
2521 struct spoolss_NotifyOption *option = r->in.notify_options;
2522 struct sockaddr_storage client_ss;
2523
2524 /* store the notify value in the printer struct */
2525
2526 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
2527
2528 if (!Printer) {
2529 DEBUG(2,("_spoolss_RemoteFindFirstPrinterChangeNotifyEx: "
2530 "Invalid handle (%s:%u:%u).\n",
2531 OUR_HANDLE(r->in.handle)));
2532 return WERR_BADFID;
2533 }
2534
2535 Printer->notify.flags = r->in.flags;
2536 Printer->notify.options = r->in.options;
2537 Printer->notify.printerlocal = r->in.printer_local;
2538
2539 TALLOC_FREE(Printer->notify.option);
2540 Printer->notify.option = dup_spoolss_NotifyOption(Printer, option);
2541
2542 fstrcpy(Printer->notify.localmachine, r->in.local_machine);
2543
2544 /* Connect to the client machine and send a ReplyOpenPrinter */
2545
2546 if ( Printer->printer_type == SPLHND_SERVER)
2547 snum = -1;
2548 else if ( (Printer->printer_type == SPLHND_PRINTER) &&
2549 !get_printer_snum(p, r->in.handle, &snum, NULL) )
2550 return WERR_BADFID;
2551
2552 if (!interpret_string_addr(&client_ss, p->client_address,
2553 AI_NUMERICHOST)) {
2554 return WERR_SERVER_UNAVAILABLE;
2555 }
2556
2557 if(!srv_spoolss_replyopenprinter(snum, Printer->notify.localmachine,
2558 Printer->notify.printerlocal, 1,
2559 &Printer->notify.client_hnd, &client_ss))
2560 return WERR_SERVER_UNAVAILABLE;
2561
2562 Printer->notify.client_connected = true;
2563
2564 return WERR_OK;
2565 }
2566
2567 /*******************************************************************
2568 * fill a notify_info_data with the servername
2569 ********************************************************************/
2570
2571 void spoolss_notify_server_name(int snum,
2572 struct spoolss_Notify *data,
2573 print_queue_struct *queue,
2574 NT_PRINTER_INFO_LEVEL *printer,
2575 TALLOC_CTX *mem_ctx)
2576 {
2577 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, printer->info_2->servername);
2578 }
2579
2580 /*******************************************************************
2581 * fill a notify_info_data with the printername (not including the servername).
2582 ********************************************************************/
2583
2584 void spoolss_notify_printer_name(int snum,
2585 struct spoolss_Notify *data,
2586 print_queue_struct *queue,
2587 NT_PRINTER_INFO_LEVEL *printer,
2588 TALLOC_CTX *mem_ctx)
2589 {
2590 /* the notify name should not contain the \\server\ part */
2591 char *p = strrchr(printer->info_2->printername, '\\');
2592
2593 if (!p) {
2594 p = printer->info_2->printername;
2595 } else {
2596 p++;
2597 }
2598
2599 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
2600 }
2601
2602 /*******************************************************************
2603 * fill a notify_info_data with the servicename
2604 ********************************************************************/
2605
2606 void spoolss_notify_share_name(int snum,
2607 struct spoolss_Notify *data,
2608 print_queue_struct *queue,
2609 NT_PRINTER_INFO_LEVEL *printer,
2610 TALLOC_CTX *mem_ctx)
2611 {
2612 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, lp_servicename(snum));
2613 }
2614
2615 /*******************************************************************
2616 * fill a notify_info_data with the port name
2617 ********************************************************************/
2618
2619 void spoolss_notify_port_name(int snum,
2620 struct spoolss_Notify *data,
2621 print_queue_struct *queue,
2622 NT_PRINTER_INFO_LEVEL *printer,
2623 TALLOC_CTX *mem_ctx)
2624 {
2625 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, printer->info_2->portname);
2626 }
2627
2628 /*******************************************************************
2629 * fill a notify_info_data with the printername
2630 * but it doesn't exist, have to see what to do
2631 ********************************************************************/
2632
2633 void spoolss_notify_driver_name(int snum,
2634 struct spoolss_Notify *data,
2635 print_queue_struct *queue,
2636 NT_PRINTER_INFO_LEVEL *printer,
2637 TALLOC_CTX *mem_ctx)
2638 {
2639 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, printer->info_2->drivername);
2640 }
2641
2642 /*******************************************************************
2643 * fill a notify_info_data with the comment
2644 ********************************************************************/
2645
2646 void spoolss_notify_comment(int snum,
2647 struct spoolss_Notify *data,
2648 print_queue_struct *queue,
2649 NT_PRINTER_INFO_LEVEL *printer,
2650 TALLOC_CTX *mem_ctx)
2651 {
2652 char *p;
2653
2654 if (*printer->info_2->comment == '\0') {
2655 p = lp_comment(snum);
2656 } else {
2657 p = printer->info_2->comment;
2658 }
2659
2660 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, printer->info_2->comment);
2661 }
2662
2663 /*******************************************************************
2664 * fill a notify_info_data with the comment
2665 * location = "Room 1, floor 2, building 3"
2666 ********************************************************************/
2667
2668 void spoolss_notify_location(int snum,
2669 struct spoolss_Notify *data,
2670 print_queue_struct *queue,
2671 NT_PRINTER_INFO_LEVEL *printer,
2672 TALLOC_CTX *mem_ctx)
2673 {
2674 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, printer->info_2->location);
2675 }
2676
2677 /*******************************************************************
2678 * fill a notify_info_data with the device mode
2679 * jfm:xxxx don't to it for know but that's a real problem !!!
2680 ********************************************************************/
2681
2682 static void spoolss_notify_devmode(int snum,
2683 struct spoolss_Notify *data,
2684 print_queue_struct *queue,
2685 NT_PRINTER_INFO_LEVEL *printer,
2686 TALLOC_CTX *mem_ctx)
2687 {
2688 /* for a dummy implementation we have to zero the fields */
2689 SETUP_SPOOLSS_NOTIFY_DATA_DEVMODE(data, NULL);
2690 }
2691
2692 /*******************************************************************
2693 * fill a notify_info_data with the separator file name
2694 ********************************************************************/
2695
2696 void spoolss_notify_sepfile(int snum,
2697 struct spoolss_Notify *data,
2698 print_queue_struct *queue,
2699 NT_PRINTER_INFO_LEVEL *printer,
2700 TALLOC_CTX *mem_ctx)
2701 {
2702 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, printer->info_2->sepfile);
2703 }
2704
2705 /*******************************************************************
2706 * fill a notify_info_data with the print processor
2707 * jfm:xxxx return always winprint to indicate we don't do anything to it
2708 ********************************************************************/
2709
2710 void spoolss_notify_print_processor(int snum,
2711 struct spoolss_Notify *data,
2712 print_queue_struct *queue,
2713 NT_PRINTER_INFO_LEVEL *printer,
2714 TALLOC_CTX *mem_ctx)
2715 {
2716 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, printer->info_2->printprocessor);
2717 }
2718
2719 /*******************************************************************
2720 * fill a notify_info_data with the print processor options
2721 * jfm:xxxx send an empty string
2722 ********************************************************************/
2723
2724 void spoolss_notify_parameters(int snum,
2725 struct spoolss_Notify *data,
2726 print_queue_struct *queue,
2727 NT_PRINTER_INFO_LEVEL *printer,
2728 TALLOC_CTX *mem_ctx)
2729 {
2730 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, printer->info_2->parameters);
2731 }
2732
2733 /*******************************************************************
2734 * fill a notify_info_data with the data type
2735 * jfm:xxxx always send RAW as data type
2736 ********************************************************************/
2737
2738 void spoolss_notify_datatype(int snum,
2739 struct spoolss_Notify *data,
2740 print_queue_struct *queue,
2741 NT_PRINTER_INFO_LEVEL *printer,
2742 TALLOC_CTX *mem_ctx)
2743 {
2744 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, printer->info_2->datatype);
2745 }
2746
2747 /*******************************************************************
2748 * fill a notify_info_data with the security descriptor
2749 * jfm:xxxx send an null pointer to say no security desc
2750 * have to implement security before !
2751 ********************************************************************/
2752
2753 static void spoolss_notify_security_desc(int snum,
2754 struct spoolss_Notify *data,
2755 print_queue_struct *queue,
2756 NT_PRINTER_INFO_LEVEL *printer,
2757 TALLOC_CTX *mem_ctx)
2758 {
2759 SETUP_SPOOLSS_NOTIFY_DATA_SECDESC(data,
2760 printer->info_2->secdesc_buf->sd_size,
2761 printer->info_2->secdesc_buf->sd);
2762 }
2763
2764 /*******************************************************************
2765 * fill a notify_info_data with the attributes
2766 * jfm:xxxx a samba printer is always shared
2767 ********************************************************************/
2768
2769 void spoolss_notify_attributes(int snum,
2770 struct spoolss_Notify *data,
2771 print_queue_struct *queue,
2772 NT_PRINTER_INFO_LEVEL *printer,
2773 TALLOC_CTX *mem_ctx)
2774 {
2775 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, printer->info_2->attributes);
2776 }
2777
2778 /*******************************************************************
2779 * fill a notify_info_data with the priority
2780 ********************************************************************/
2781
2782 static void spoolss_notify_priority(int snum,
2783 struct spoolss_Notify *data,
2784 print_queue_struct *queue,
2785 NT_PRINTER_INFO_LEVEL *printer,
2786 TALLOC_CTX *mem_ctx)
2787 {
2788 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, printer->info_2->priority);
2789 }
2790
2791 /*******************************************************************
2792 * fill a notify_info_data with the default priority
2793 ********************************************************************/
2794
2795 static void spoolss_notify_default_priority(int snum,
2796 struct spoolss_Notify *data,
2797 print_queue_struct *queue,
2798 NT_PRINTER_INFO_LEVEL *printer,
2799 TALLOC_CTX *mem_ctx)
2800 {
2801 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, printer->info_2->default_priority);
2802 }
2803
2804 /*******************************************************************
2805 * fill a notify_info_data with the start time
2806 ********************************************************************/
2807
2808 static void spoolss_notify_start_time(int snum,
2809 struct spoolss_Notify *data,
2810 print_queue_struct *queue,
2811 NT_PRINTER_INFO_LEVEL *printer,
2812 TALLOC_CTX *mem_ctx)
2813 {
2814 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, printer->info_2->starttime);
2815 }
2816
2817 /*******************************************************************
2818 * fill a notify_info_data with the until time
2819 ********************************************************************/
2820
2821 static void spoolss_notify_until_time(int snum,
2822 struct spoolss_Notify *data,
2823 print_queue_struct *queue,
2824 NT_PRINTER_INFO_LEVEL *printer,
2825 TALLOC_CTX *mem_ctx)
2826 {
2827 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, printer->info_2->untiltime);
2828 }
2829
2830 /*******************************************************************
2831 * fill a notify_info_data with the status
2832 ********************************************************************/
2833
2834 static void spoolss_notify_status(int snum,
2835 struct spoolss_Notify *data,
2836 print_queue_struct *queue,
2837 NT_PRINTER_INFO_LEVEL *printer,
2838 TALLOC_CTX *mem_ctx)
2839 {
2840 print_status_struct status;
2841
2842 print_queue_length(snum, &status);
2843 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, status.status);
2844 }
2845
2846 /*******************************************************************
2847 * fill a notify_info_data with the number of jobs queued
2848 ********************************************************************/
2849
2850 void spoolss_notify_cjobs(int snum,
2851 struct spoolss_Notify *data,
2852 print_queue_struct *queue,
2853 NT_PRINTER_INFO_LEVEL *printer,
2854 TALLOC_CTX *mem_ctx)
2855 {
2856 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, print_queue_length(snum, NULL));
2857 }
2858
2859 /*******************************************************************
2860 * fill a notify_info_data with the average ppm
2861 ********************************************************************/
2862
2863 static void spoolss_notify_average_ppm(int snum,
2864 struct spoolss_Notify *data,
2865 print_queue_struct *queue,
2866 NT_PRINTER_INFO_LEVEL *printer,
2867 TALLOC_CTX *mem_ctx)
2868 {
2869 /* always respond 8 pages per minutes */
2870 /* a little hard ! */
2871 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, printer->info_2->averageppm);
2872 }
2873
2874 /*******************************************************************
2875 * fill a notify_info_data with username
2876 ********************************************************************/
2877
2878 static void spoolss_notify_username(int snum,
2879 struct spoolss_Notify *data,
2880 print_queue_struct *queue,
2881 NT_PRINTER_INFO_LEVEL *printer,
2882 TALLOC_CTX *mem_ctx)
2883 {
2884 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, queue->fs_user);
2885 }
2886
2887 /*******************************************************************
2888 * fill a notify_info_data with job status
2889 ********************************************************************/
2890
2891 static void spoolss_notify_job_status(int snum,
2892 struct spoolss_Notify *data,
2893 print_queue_struct *queue,
2894 NT_PRINTER_INFO_LEVEL *printer,
2895 TALLOC_CTX *mem_ctx)
2896 {
2897 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, nt_printj_status(queue->status));
2898 }
2899
2900 /*******************************************************************
2901 * fill a notify_info_data with job name
2902 ********************************************************************/
2903
2904 static void spoolss_notify_job_name(int snum,
2905 struct spoolss_Notify *data,
2906 print_queue_struct *queue,
2907 NT_PRINTER_INFO_LEVEL *printer,
2908 TALLOC_CTX *mem_ctx)
2909 {
2910 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, queue->fs_file);
2911 }
2912
2913 /*******************************************************************
2914 * fill a notify_info_data with job status
2915 ********************************************************************/
2916
2917 static void spoolss_notify_job_status_string(int snum,
2918 struct spoolss_Notify *data,
2919 print_queue_struct *queue,
2920 NT_PRINTER_INFO_LEVEL *printer,
2921 TALLOC_CTX *mem_ctx)
2922 {
2923 /*
2924 * Now we're returning job status codes we just return a "" here. JRA.
2925 */
2926
2927 const char *p = "";
2928
2929 #if 0 /* NO LONGER NEEDED - JRA. 02/22/2001 */
2930 p = "unknown";
2931
2932 switch (queue->status) {
2933 case LPQ_QUEUED:
2934 p = "Queued";
2935 break;
2936 case LPQ_PAUSED:
2937 p = ""; /* NT provides the paused string */
2938 break;
2939 case LPQ_SPOOLING:
2940 p = "Spooling";
2941 break;
2942 case LPQ_PRINTING:
2943 p = "Printing";
2944 break;
2945 }
2946 #endif /* NO LONGER NEEDED. */
2947
2948 SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
2949 }
2950
2951 /*******************************************************************
2952 * fill a notify_info_data with job time
2953 ********************************************************************/
2954
2955 static void spoolss_notify_job_time(int snum,
2956 struct spoolss_Notify *data,
2957 print_queue_struct *queue,
2958 NT_PRINTER_INFO_LEVEL *printer,
2959 TALLOC_CTX *mem_ctx)
2960 {
2961 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, 0);
2962 }
2963
2964 /*******************************************************************
2965 * fill a notify_info_data with job size
2966 ********************************************************************/
2967
2968 static void spoolss_notify_job_size(int snum,
2969 struct spoolss_Notify *data,
2970 print_queue_struct *queue,
2971 NT_PRINTER_INFO_LEVEL *printer,
2972 TALLOC_CTX *mem_ctx)
2973 {
2974 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->size);
2975 }
2976
2977 /*******************************************************************
2978 * fill a notify_info_data with page info
2979 ********************************************************************/
2980 static void spoolss_notify_total_pages(int snum,
2981 struct spoolss_Notify *data,
2982 print_queue_struct *queue,
2983 NT_PRINTER_INFO_LEVEL *printer,
2984 TALLOC_CTX *mem_ctx)
2985 {
2986 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->page_count);
2987 }
2988
2989 /*******************************************************************
2990 * fill a notify_info_data with pages printed info.
2991 ********************************************************************/
2992 static void spoolss_notify_pages_printed(int snum,
2993 struct spoolss_Notify *data,
2994 print_queue_struct *queue,
2995 NT_PRINTER_INFO_LEVEL *printer,
2996 TALLOC_CTX *mem_ctx)
2997 {
2998 /* Add code when back-end tracks this */
2999 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, 0);
3000 }
3001
3002 /*******************************************************************
3003 Fill a notify_info_data with job position.
3004 ********************************************************************/
3005
3006 static void spoolss_notify_job_position(int snum,
3007 struct spoolss_Notify *data,
3008 print_queue_struct *queue,
3009 NT_PRINTER_INFO_LEVEL *printer,
3010 TALLOC_CTX *mem_ctx)
3011 {
3012 SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->job);
3013 }
3014
3015 /*******************************************************************
3016 Fill a notify_info_data with submitted time.
3017 ********************************************************************/
3018
3019 static void spoolss_notify_submitted_time(int snum,
3020 struct spoolss_Notify *data,
3021 print_queue_struct *queue,
3022 NT_PRINTER_INFO_LEVEL *printer,
3023 TALLOC_CTX *mem_ctx)
3024 {
3025 data->data.string.string = NULL;
3026 data->data.string.size = 0;
3027
3028 init_systemtime_buffer(mem_ctx, gmtime(&queue->time),
3029 &data->data.string.string,
3030 &data->data.string.size);
3031
3032 }
3033
3034 struct s_notify_info_data_table
3035 {
3036 enum spoolss_NotifyType type;
3037 uint16_t field;
3038 const char *name;
3039 enum spoolss_NotifyTable variable_type;
3040 void (*fn) (int snum, struct spoolss_Notify *data,
3041 print_queue_struct *queue,
3042 NT_PRINTER_INFO_LEVEL *printer, TALLOC_CTX *mem_ctx);
3043 };
3044
3045 /* A table describing the various print notification constants and
3046 whether the notification data is a pointer to a variable sized
3047 buffer, a one value uint32_t or a two value uint32_t. */
3048
3049 static const struct s_notify_info_data_table notify_info_data_table[] =
3050 {
3051 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SERVER_NAME, "PRINTER_NOTIFY_FIELD_SERVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_server_name },
3052 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRINTER_NAME, "PRINTER_NOTIFY_FIELD_PRINTER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_printer_name },
3053 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SHARE_NAME, "PRINTER_NOTIFY_FIELD_SHARE_NAME", NOTIFY_TABLE_STRING, spoolss_notify_share_name },
3054 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PORT_NAME, "PRINTER_NOTIFY_FIELD_PORT_NAME", NOTIFY_TABLE_STRING, spoolss_notify_port_name },
3055 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DRIVER_NAME, "PRINTER_NOTIFY_FIELD_DRIVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_driver_name },
3056 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_COMMENT, "PRINTER_NOTIFY_FIELD_COMMENT", NOTIFY_TABLE_STRING, spoolss_notify_comment },
3057 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_LOCATION, "PRINTER_NOTIFY_FIELD_LOCATION", NOTIFY_TABLE_STRING, spoolss_notify_location },
3058 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DEVMODE, "PRINTER_NOTIFY_FIELD_DEVMODE", NOTIFY_TABLE_DEVMODE, spoolss_notify_devmode },
3059 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SEPFILE, "PRINTER_NOTIFY_FIELD_SEPFILE", NOTIFY_TABLE_STRING, spoolss_notify_sepfile },
3060 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR, "PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR", NOTIFY_TABLE_STRING, spoolss_notify_print_processor },
3061 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PARAMETERS, "PRINTER_NOTIFY_FIELD_PARAMETERS", NOTIFY_TABLE_STRING, spoolss_notify_parameters },
3062 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DATATYPE, "PRINTER_NOTIFY_FIELD_DATATYPE", NOTIFY_TABLE_STRING, spoolss_notify_datatype },
3063 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR, "PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NOTIFY_TABLE_SECURITYDESCRIPTOR, spoolss_notify_security_desc },
3064 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_ATTRIBUTES, "PRINTER_NOTIFY_FIELD_ATTRIBUTES", NOTIFY_TABLE_DWORD, spoolss_notify_attributes },
3065 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRIORITY, "PRINTER_NOTIFY_FIELD_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_priority },
3066 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY, "PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_default_priority },
3067 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_START_TIME, "PRINTER_NOTIFY_FIELD_START_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_start_time },
3068 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_UNTIL_TIME, "PRINTER_NOTIFY_FIELD_UNTIL_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_until_time },
3069 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_STATUS, "PRINTER_NOTIFY_FIELD_STATUS", NOTIFY_TABLE_DWORD, spoolss_notify_status },
3070 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_STATUS_STRING, "PRINTER_NOTIFY_FIELD_STATUS_STRING", NOTIFY_TABLE_STRING, NULL },
3071 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_CJOBS, "PRINTER_NOTIFY_FIELD_CJOBS", NOTIFY_TABLE_DWORD, spoolss_notify_cjobs },
3072 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_AVERAGE_PPM, "PRINTER_NOTIFY_FIELD_AVERAGE_PPM", NOTIFY_TABLE_DWORD, spoolss_notify_average_ppm },
3073 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_TOTAL_PAGES, "PRINTER_NOTIFY_FIELD_TOTAL_PAGES", NOTIFY_TABLE_DWORD, NULL },
3074 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PAGES_PRINTED, "PRINTER_NOTIFY_FIELD_PAGES_PRINTED", NOTIFY_TABLE_DWORD, NULL },
3075 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_TOTAL_BYTES, "PRINTER_NOTIFY_FIELD_TOTAL_BYTES", NOTIFY_TABLE_DWORD, NULL },
3076 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_BYTES_PRINTED, "PRINTER_NOTIFY_FIELD_BYTES_PRINTED", NOTIFY_TABLE_DWORD, NULL },
3077 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRINTER_NAME, "JOB_NOTIFY_FIELD_PRINTER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_printer_name },
3078 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_MACHINE_NAME, "JOB_NOTIFY_FIELD_MACHINE_NAME", NOTIFY_TABLE_STRING, spoolss_notify_server_name },
3079 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PORT_NAME, "JOB_NOTIFY_FIELD_PORT_NAME", NOTIFY_TABLE_STRING, spoolss_notify_port_name },
3080 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_USER_NAME, "JOB_NOTIFY_FIELD_USER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_username },
3081 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_NOTIFY_NAME, "JOB_NOTIFY_FIELD_NOTIFY_NAME", NOTIFY_TABLE_STRING, spoolss_notify_username },
3082 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DATATYPE, "JOB_NOTIFY_FIELD_DATATYPE", NOTIFY_TABLE_STRING, spoolss_notify_datatype },
3083 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRINT_PROCESSOR, "JOB_NOTIFY_FIELD_PRINT_PROCESSOR", NOTIFY_TABLE_STRING, spoolss_notify_print_processor },
3084 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PARAMETERS, "JOB_NOTIFY_FIELD_PARAMETERS", NOTIFY_TABLE_STRING, spoolss_notify_parameters },
3085 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DRIVER_NAME, "JOB_NOTIFY_FIELD_DRIVER_NAME", NOTIFY_TABLE_STRING, spoolss_notify_driver_name },
3086 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DEVMODE, "JOB_NOTIFY_FIELD_DEVMODE", NOTIFY_TABLE_DEVMODE, spoolss_notify_devmode },
3087 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_STATUS, "JOB_NOTIFY_FIELD_STATUS", NOTIFY_TABLE_DWORD, spoolss_notify_job_status },
3088 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_STATUS_STRING, "JOB_NOTIFY_FIELD_STATUS_STRING", NOTIFY_TABLE_STRING, spoolss_notify_job_status_string },
3089 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR, "JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NOTIFY_TABLE_SECURITYDESCRIPTOR, NULL },
3090 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_DOCUMENT, "JOB_NOTIFY_FIELD_DOCUMENT", NOTIFY_TABLE_STRING, spoolss_notify_job_name },
3091 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PRIORITY, "JOB_NOTIFY_FIELD_PRIORITY", NOTIFY_TABLE_DWORD, spoolss_notify_priority },
3092 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_POSITION, "JOB_NOTIFY_FIELD_POSITION", NOTIFY_TABLE_DWORD, spoolss_notify_job_position },
3093 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_SUBMITTED, "JOB_NOTIFY_FIELD_SUBMITTED", NOTIFY_TABLE_TIME, spoolss_notify_submitted_time },
3094 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_START_TIME, "JOB_NOTIFY_FIELD_START_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_start_time },
3095 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_UNTIL_TIME, "JOB_NOTIFY_FIELD_UNTIL_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_until_time },
3096 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TIME, "JOB_NOTIFY_FIELD_TIME", NOTIFY_TABLE_DWORD, spoolss_notify_job_time },
3097 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TOTAL_PAGES, "JOB_NOTIFY_FIELD_TOTAL_PAGES", NOTIFY_TABLE_DWORD, spoolss_notify_total_pages },
3098 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_PAGES_PRINTED, "JOB_NOTIFY_FIELD_PAGES_PRINTED", NOTIFY_TABLE_DWORD, spoolss_notify_pages_printed },
3099 { JOB_NOTIFY_TYPE, JOB_NOTIFY_FIELD_TOTAL_BYTES, "JOB_NOTIFY_FIELD_TOTAL_BYTES", NOTIFY_TABLE_DWORD, spoolss_notify_job_size },
3100 };
3101
3102 /*******************************************************************
3103 Return the variable_type of info_data structure.
3104 ********************************************************************/
3105
3106 static uint32_t variable_type_of_notify_info_data(enum spoolss_NotifyType type,
3107 uint16_t field)
3108 {
3109 int i=0;
3110
3111 for (i = 0; i < ARRAY_SIZE(notify_info_data_table); i++) {
3112 if ( (notify_info_data_table[i].type == type) &&
3113 (notify_info_data_table[i].field == field) ) {
3114 return notify_info_data_table[i].variable_type;
3115 }
3116 }
3117
3118 DEBUG(5, ("invalid notify data type %d/%d\n", type, field));
3119
3120 return 0;
3121 }
3122
3123 /****************************************************************************
3124 ****************************************************************************/
3125
3126 static bool search_notify(enum spoolss_NotifyType type,
3127 uint16_t field,
3128 int *value)
3129 {
3130 int i;
3131
3132 for (i = 0; i < ARRAY_SIZE(notify_info_data_table); i++) {
3133 if (notify_info_data_table[i].type == type &&
3134 notify_info_data_table[i].field == field &&
3135 notify_info_data_table[i].fn != NULL) {
3136 *value = i;
3137 return true;
3138 }
3139 }
3140
3141 return false;
3142 }
3143
3144 /****************************************************************************
3145 ****************************************************************************/
3146
3147 void construct_info_data(struct spoolss_Notify *info_data,
3148 enum spoolss_NotifyType type,
3149 uint16_t field,
3150 int id)
3151 {
3152 info_data->type = type;
3153 info_data->field.field = field;
3154 info_data->variable_type = variable_type_of_notify_info_data(type, field);
3155 info_data->job_id = id;
3156 }
3157
3158 /*******************************************************************
3159 *
3160 * fill a notify_info struct with info asked
3161 *
3162 ********************************************************************/
3163
3164 static bool construct_notify_printer_info(Printer_entry *print_hnd,
3165 struct spoolss_NotifyInfo *info,
3166 int snum,
3167 const struct spoolss_NotifyOptionType *option_type,
3168 uint32_t id,
3169 TALLOC_CTX *mem_ctx)
3170 {
3171 int field_num,j;
3172 enum spoolss_NotifyType type;
3173 uint16_t field;
3174
3175 struct spoolss_Notify *current_data;
3176 NT_PRINTER_INFO_LEVEL *printer = NULL;
3177 print_queue_struct *queue=NULL;
3178
3179 type = option_type->type;
3180
3181 DEBUG(4,("construct_notify_printer_info: Notify type: [%s], number of notify info: [%d] on printer: [%s]\n",
3182 (type == PRINTER_NOTIFY_TYPE ? "PRINTER_NOTIFY_TYPE" : "JOB_NOTIFY_TYPE"),
3183 option_type->count, lp_servicename(snum)));
3184
3185 if (!W_ERROR_IS_OK(get_a_printer(print_hnd, &printer, 2, lp_const_servicename(snum))))
3186 return false;
3187
3188 for(field_num=0; field_num < option_type->count; field_num++) {
3189 field = option_type->fields[field_num].field;
3190
3191 DEBUG(4,("construct_notify_printer_info: notify [%d]: type [%x], field [%x]\n", field_num, type, field));
3192
3193 if (!search_notify(type, field, &j) )
3194 continue;
3195
3196 info->notifies = TALLOC_REALLOC_ARRAY(info, info->notifies,
3197 struct spoolss_Notify,
3198 info->count + 1);
3199 if (info->notifies == NULL) {
3200 DEBUG(2,("construct_notify_printer_info: failed to enlarge buffer info->data!\n"));
3201 free_a_printer(&printer, 2);
3202 return false;
3203 }
3204
3205 current_data = &info->notifies[info->count];
3206
3207 construct_info_data(current_data, type, field, id);
3208
3209 DEBUG(10,("construct_notify_printer_info: calling [%s] snum=%d printername=[%s])\n",
3210 notify_info_data_table[j].name, snum, printer->info_2->printername ));
3211
3212 notify_info_data_table[j].fn(snum, current_data, queue,
3213 printer, mem_ctx);
3214
3215 info->count++;
3216 }
3217
3218 free_a_printer(&printer, 2);
3219 return true;
3220 }
3221
3222 /*******************************************************************
3223 *
3224 * fill a notify_info struct with info asked
3225 *
3226 ********************************************************************/
3227
3228 static bool construct_notify_jobs_info(print_queue_struct *queue,
3229 struct spoolss_NotifyInfo *info,
3230 NT_PRINTER_INFO_LEVEL *printer,
3231 int snum,
3232 const struct spoolss_NotifyOptionType *option_type,
3233 uint32_t id,
3234 TALLOC_CTX *mem_ctx)
3235 {
3236 int field_num,j;
3237 enum spoolss_NotifyType type;
3238 uint16_t field;
3239 struct spoolss_Notify *current_data;
3240
3241 DEBUG(4,("construct_notify_jobs_info\n"));
3242
3243 type = option_type->type;
3244
3245 DEBUGADD(4,("Notify type: [%s], number of notify info: [%d]\n",
3246 (type == PRINTER_NOTIFY_TYPE ? "PRINTER_NOTIFY_TYPE" : "JOB_NOTIFY_TYPE"),
3247 option_type->count));
3248
3249 for(field_num=0; field_num<option_type->count; field_num++) {
3250 field = option_type->fields[field_num].field;
3251
3252 if (!search_notify(type, field, &j) )
3253 continue;
3254
3255 info->notifies = TALLOC_REALLOC_ARRAY(info, info->notifies,
3256 struct spoolss_Notify,
3257 info->count + 1);
3258 if (info->notifies == NULL) {
3259 DEBUG(2,("construct_notify_jobs_info: failed to enlarg buffer info->data!\n"));
3260 return false;
3261 }
3262
3263 current_data=&(info->notifies[info->count]);
3264
3265 construct_info_data(current_data, type, field, id);
3266 notify_info_data_table[j].fn(snum, current_data, queue,
3267 printer, mem_ctx);
3268 info->count++;
3269 }
3270
3271 return true;
3272 }
3273
3274 /*
3275 * JFM: The enumeration is not that simple, it's even non obvious.
3276 *
3277 * let's take an example: I want to monitor the PRINTER SERVER for
3278 * the printer's name and the number of jobs currently queued.
3279 * So in the NOTIFY_OPTION, I have one NOTIFY_OPTION_TYPE structure.
3280 * Its type is PRINTER_NOTIFY_TYPE and it has 2 fields NAME and CJOBS.
3281 *
3282 * I have 3 printers on the back of my server.
3283 *
3284 * Now the response is a NOTIFY_INFO structure, with 6 NOTIFY_INFO_DATA
3285 * structures.
3286 * Number Data Id
3287 * 1 printer 1 name 1
3288 * 2 printer 1 cjob 1
3289 * 3 printer 2 name 2
3290 * 4 printer 2 cjob 2
3291 * 5 printer 3 name 3
3292 * 6 printer 3 name 3
3293 *
3294 * that's the print server case, the printer case is even worse.
3295 */
3296
3297 /*******************************************************************
3298 *
3299 * enumerate all printers on the printserver
3300 * fill a notify_info struct with info asked
3301 *
3302 ********************************************************************/
3303
3304 static WERROR printserver_notify_info(pipes_struct *p,
3305 struct policy_handle *hnd,
3306 struct spoolss_NotifyInfo *info,
3307 TALLOC_CTX *mem_ctx)
3308 {
3309 int snum;
3310 Printer_entry *Printer = find_printer_index_by_hnd(p, hnd);
3311 int n_services=lp_numservices();
3312 int i;
3313 struct spoolss_NotifyOption *option;
3314 struct spoolss_NotifyOptionType option_type;
3315
3316 DEBUG(4,("printserver_notify_info\n"));
3317
3318 if (!Printer)
3319 return WERR_BADFID;
3320
3321 option = Printer->notify.option;
3322
3323 info->version = 2;
3324 info->notifies = NULL;
3325 info->count = 0;
3326
3327 /* a bug in xp sp2 rc2 causes it to send a fnpcn request without
3328 sending a ffpcn() request first */
3329
3330 if ( !option )
3331 return WERR_BADFID;
3332
3333 for (i=0; i<option->count; i++) {
3334 option_type = option->types[i];
3335
3336 if (option_type.type != PRINTER_NOTIFY_TYPE)
3337 continue;
3338
3339 for (snum=0; snum<n_services; snum++)
3340 {
3341 if ( lp_browseable(snum) && lp_snum_ok(snum) && lp_print_ok(snum) )
3342 construct_notify_printer_info ( Printer, info, snum, &option_type, snum, mem_ctx );
3343 }
3344 }
3345
3346 #if 0
3347 /*
3348 * Debugging information, don't delete.
3349 */
3350
3351 DEBUG(1,("dumping the NOTIFY_INFO\n"));
3352 DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count));
3353 DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n"));
3354
3355 for (i=0; i<info->count; i++) {
3356 DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n",
3357 i, info->data[i].type, info->data[i].field, info->data[i].reserved,
3358 info->data[i].id, info->data[i].size, info->data[i].enc_type));
3359 }
3360 #endif
3361
3362 return WERR_OK;
3363 }
3364
3365 /*******************************************************************
3366 *
3367 * fill a notify_info struct with info asked
3368 *
3369 ********************************************************************/
3370
3371 static WERROR printer_notify_info(pipes_struct *p, struct policy_handle *hnd,
3372 struct spoolss_NotifyInfo *info,
3373 TALLOC_CTX *mem_ctx)
3374 {
3375 int snum;
3376 Printer_entry *Printer = find_printer_index_by_hnd(p, hnd);
3377 int i;
3378 uint32_t id;
3379 struct spoolss_NotifyOption *option;
3380 struct spoolss_NotifyOptionType option_type;
3381 int count,j;
3382 print_queue_struct *queue=NULL;
3383 print_status_struct status;
3384
3385 DEBUG(4,("printer_notify_info\n"));
3386
3387 if (!Printer)
3388 return WERR_BADFID;
3389
3390 option = Printer->notify.option;
3391 id = 0x0;
3392
3393 info->version = 2;
3394 info->notifies = NULL;
3395 info->count = 0;
3396
3397 /* a bug in xp sp2 rc2 causes it to send a fnpcn request without
3398 sending a ffpcn() request first */
3399
3400 if ( !option )
3401 return WERR_BADFID;
3402
3403 get_printer_snum(p, hnd, &snum, NULL);
3404
3405 for (i=0; i<option->count; i++) {
3406 option_type = option->types[i];
3407
3408 switch (option_type.type) {
3409 case PRINTER_NOTIFY_TYPE:
3410 if(construct_notify_printer_info(Printer, info, snum,
3411 &option_type, id,
3412 mem_ctx))
3413 id--;
3414 break;
3415
3416 case JOB_NOTIFY_TYPE: {
3417 NT_PRINTER_INFO_LEVEL *printer = NULL;
3418
3419 count = print_queue_status(snum, &queue, &status);
3420
3421 if (!W_ERROR_IS_OK(get_a_printer(Printer, &printer, 2, lp_const_servicename(snum))))
3422 goto done;
3423
3424 for (j=0; j<count; j++) {
3425 construct_notify_jobs_info(&queue[j], info,
3426 printer, snum,
3427 &option_type,
3428 queue[j].job,
3429 mem_ctx);
3430 }
3431
3432 free_a_printer(&printer, 2);
3433
3434 done:
3435 SAFE_FREE(queue);
3436 break;
3437 }
3438 }
3439 }
3440
3441 /*
3442 * Debugging information, don't delete.
3443 */
3444 /*
3445 DEBUG(1,("dumping the NOTIFY_INFO\n"));
3446 DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count));
3447 DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n"));
3448
3449 for (i=0; i<info->count; i++) {
3450 DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n",
3451 i, info->data[i].type, info->data[i].field, info->data[i].reserved,
3452 info->data[i].id, info->data[i].size, info->data[i].enc_type));
3453 }
3454 */
3455 return WERR_OK;
3456 }
3457
3458 /****************************************************************
3459 _spoolss_RouterRefreshPrinterChangeNotify
3460 ****************************************************************/
3461
3462 WERROR _spoolss_RouterRefreshPrinterChangeNotify(pipes_struct *p,
3463 struct spoolss_RouterRefreshPrinterChangeNotify *r)
3464 {
3465 struct spoolss_NotifyInfo *info;
3466
3467 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
3468 WERROR result = WERR_BADFID;
3469
3470 /* we always have a spoolss_NotifyInfo struct */
3471 info = talloc_zero(p->mem_ctx, struct spoolss_NotifyInfo);
3472 if (!info) {
3473 result = WERR_NOMEM;
3474 goto done;
3475 }
3476
3477 *r->out.info = info;
3478
3479 if (!Printer) {
3480 DEBUG(2,("_spoolss_RouterRefreshPrinterChangeNotify: "
3481 "Invalid handle (%s:%u:%u).\n",
3482 OUR_HANDLE(r->in.handle)));
3483 goto done;
3484 }
3485
3486 DEBUG(4,("Printer type %x\n",Printer->printer_type));
3487
3488 /*
3489 * We are now using the change value, and
3490 * I should check for PRINTER_NOTIFY_OPTIONS_REFRESH but as
3491 * I don't have a global notification system, I'm sending back all the
3492 * informations even when _NOTHING_ has changed.
3493 */
3494
3495 /* We need to keep track of the change value to send back in
3496 RRPCN replies otherwise our updates are ignored. */
3497
3498 Printer->notify.fnpcn = true;
3499
3500 if (Printer->notify.client_connected) {
3501 DEBUG(10,("_spoolss_RouterRefreshPrinterChangeNotify: "
3502 "Saving change value in request [%x]\n",
3503 r->in.change_low));
3504 Printer->notify.change = r->in.change_low;
3505 }
3506
3507 /* just ignore the spoolss_NotifyOption */
3508
3509 switch (Printer->printer_type) {
3510 case SPLHND_SERVER:
3511 result = printserver_notify_info(p, r->in.handle,
3512 info, p->mem_ctx);
3513 break;
3514
3515 case SPLHND_PRINTER:
3516 result = printer_notify_info(p, r->in.handle,
3517 info, p->mem_ctx);
3518 break;
3519 }
3520
3521 Printer->notify.fnpcn = false;
3522
3523 done:
3524 return result;
3525 }
3526
3527 /********************************************************************
3528 * construct_printer_info_0
3529 * fill a printer_info_0 struct
3530 ********************************************************************/
3531
3532 static WERROR construct_printer_info0(TALLOC_CTX *mem_ctx,
3533 const NT_PRINTER_INFO_LEVEL *ntprinter,
3534 struct spoolss_PrinterInfo0 *r,
3535 int snum)
3536 {
3537 int count;
3538 counter_printer_0 *session_counter;
3539 time_t setuptime;
3540 print_status_struct status;
3541
3542 r->printername = talloc_strdup(mem_ctx, ntprinter->info_2->printername);
3543 W_ERROR_HAVE_NO_MEMORY(r->printername);
3544
3545 r->servername = talloc_strdup(mem_ctx, ntprinter->info_2->servername);
3546 W_ERROR_HAVE_NO_MEMORY(r->servername);
3547
3548 count = print_queue_length(snum, &status);
3549
3550 /* check if we already have a counter for this printer */
3551 for (session_counter = counter_list; session_counter; session_counter = session_counter->next) {
3552 if (session_counter->snum == snum)
3553 break;
3554 }
3555
3556 /* it's the first time, add it to the list */
3557 if (session_counter == NULL) {
3558 session_counter = SMB_MALLOC_P(counter_printer_0);
3559 W_ERROR_HAVE_NO_MEMORY(session_counter);
3560 ZERO_STRUCTP(session_counter);
3561 session_counter->snum = snum;
3562 session_counter->counter = 0;
3563 DLIST_ADD(counter_list, session_counter);
3564 }
3565
3566 /* increment it */
3567 session_counter->counter++;
3568
3569 r->cjobs = count;
3570 r->total_jobs = 0;
3571 r->total_bytes = 0;
3572
3573 setuptime = (time_t)ntprinter->info_2->setuptime;
3574
3575 init_systemtime(&r->time, gmtime(&setuptime));
3576
3577 /* JFM:
3578 * the global_counter should be stored in a TDB as it's common to all the clients
3579 * and should be zeroed on samba startup
3580 */
3581 r->global_counter = session_counter->counter;
3582 r->total_pages = 0;
3583 /* in 2.2 we reported ourselves as 0x0004 and 0x0565 */
3584 r->version = 0x0005; /* NT 5 */
3585 r->free_build = 0x0893; /* build 2195 */
3586 r->spooling = 0;
3587 r->max_spooling = 0;
3588 r->session_counter = session_counter->counter;
3589 r->num_error_out_of_paper = 0x0;
3590 r->num_error_not_ready = 0x0; /* number of print failure */
3591 r->job_error = 0x0;
3592 r->number_of_processors = 0x1;
3593 r->processor_type = PROCESSOR_INTEL_PENTIUM; /* 586 Pentium ? */
3594 r->high_part_total_bytes = 0x0;
3595 r->change_id = ntprinter->info_2->changeid; /* ChangeID in milliseconds*/
3596 r->last_error = WERR_OK;
3597 r->status = nt_printq_status(status.status);
3598 r->enumerate_network_printers = 0x0;
3599 r->c_setprinter = get_c_setprinter(); /* monotonically increasing sum of delta printer counts */
3600 r->processor_architecture = 0x0;
3601 r->processor_level = 0x6; /* 6 ???*/
3602 r->ref_ic = 0;
3603 r->reserved2 = 0;
3604 r->reserved3 = 0;
3605
3606 return WERR_OK;
3607 }
3608
3609 /****************************************************************************
3610 Convert an NT_DEVICEMODE to a spoolss_DeviceMode structure. Both pointers
3611 should be valid upon entry
3612 ****************************************************************************/
3613
3614 static WERROR convert_nt_devicemode(TALLOC_CTX *mem_ctx,
3615 struct spoolss_DeviceMode *r,
3616 const NT_DEVICEMODE *ntdevmode)
3617 {
3618 if (!r || !ntdevmode) {
3619 return WERR_INVALID_PARAM;
3620 }
3621
3622 r->devicename = talloc_strdup(mem_ctx, ntdevmode->devicename);
3623 W_ERROR_HAVE_NO_MEMORY(r->devicename);
3624
3625 r->specversion = ntdevmode->specversion;
3626 r->driverversion = ntdevmode->driverversion;
3627 r->size = ntdevmode->size;
3628 r->__driverextra_length = ntdevmode->driverextra;
3629 r->fields = ntdevmode->fields;
3630
3631 r->orientation = ntdevmode->orientation;
3632 r->papersize = ntdevmode->papersize;
3633 r->paperlength = ntdevmode->paperlength;
3634 r->paperwidth = ntdevmode->paperwidth;
3635 r->scale = ntdevmode->scale;
3636 r->copies = ntdevmode->copies;
3637 r->defaultsource = ntdevmode->defaultsource;
3638 r->printquality = ntdevmode->printquality;
3639 r->color = ntdevmode->color;
3640 r->duplex = ntdevmode->duplex;
3641 r->yresolution = ntdevmode->yresolution;
3642 r->ttoption = ntdevmode->ttoption;
3643 r->collate = ntdevmode->collate;
3644
3645 r->formname = talloc_strdup(mem_ctx, ntdevmode->formname);
3646 W_ERROR_HAVE_NO_MEMORY(r->formname);
3647
3648 /* all 0 below are values that have not been set in the old parsing/copy
3649 * function, maybe they should... - gd */
3650
3651 r->logpixels = 0;
3652 r->bitsperpel = 0;
3653 r->pelswidth = 0;
3654 r->pelsheight = 0;
3655 r->displayflags = 0;
3656 r->displayfrequency = 0;
3657 r->icmmethod = ntdevmode->icmmethod;
3658 r->icmintent = ntdevmode->icmintent;
3659 r->mediatype = ntdevmode->mediatype;
3660 r->dithertype = ntdevmode->dithertype;
3661 r->reserved1 = 0;
3662 r->reserved2 = 0;
3663 r->panningwidth = 0;
3664 r->panningheight = 0;
3665
3666 if (ntdevmode->nt_dev_private != NULL) {
3667 r->driverextra_data = data_blob_talloc(mem_ctx,
3668 ntdevmode->nt_dev_private,
3669 ntdevmode->driverextra);
3670 W_ERROR_HAVE_NO_MEMORY(r->driverextra_data.data);
3671 }
3672
3673 return WERR_OK;
3674 }
3675
3676
3677 /****************************************************************************
3678 Create a spoolss_DeviceMode struct. Returns talloced memory.
3679 ****************************************************************************/
3680
3681 struct spoolss_DeviceMode *construct_dev_mode(TALLOC_CTX *mem_ctx,
3682 const char *servicename)
3683 {
3684 WERROR result;
3685 NT_PRINTER_INFO_LEVEL *printer = NULL;
3686 struct spoolss_DeviceMode *devmode = NULL;
3687
3688 DEBUG(7,("construct_dev_mode\n"));
3689
3690 DEBUGADD(8,("getting printer characteristics\n"));
3691
3692 if (!W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, servicename)))
3693 return NULL;
3694
3695 if (!printer->info_2->devmode) {
3696 DEBUG(5, ("BONG! There was no device mode!\n"));
3697 goto done;
3698 }
3699
3700 devmode = TALLOC_ZERO_P(mem_ctx, struct spoolss_DeviceMode);
3701 if (!devmode) {
3702 DEBUG(2,("construct_dev_mode: talloc fail.\n"));
3703 goto done;
3704 }
3705
3706 DEBUGADD(8,("loading DEVICEMODE\n"));
3707
3708 result = convert_nt_devicemode(mem_ctx, devmode, printer->info_2->devmode);
3709 if (!W_ERROR_IS_OK(result)) {
3710 TALLOC_FREE(devmode);
3711 }
3712
3713 done:
3714 free_a_printer(&printer,2);
3715
3716 return devmode;
3717 }
3718
3719 /********************************************************************
3720 * construct_printer_info1
3721 * fill a spoolss_PrinterInfo1 struct
3722 ********************************************************************/
3723
3724 static WERROR construct_printer_info1(TALLOC_CTX *mem_ctx,
3725 const NT_PRINTER_INFO_LEVEL *ntprinter,
3726 uint32_t flags,
3727 struct spoolss_PrinterInfo1 *r,
3728 int snum)
3729 {
3730 r->flags = flags;
3731
3732 r->description = talloc_asprintf(mem_ctx, "%s,%s,%s",
3733 ntprinter->info_2->printername,
3734 ntprinter->info_2->drivername,
3735 ntprinter->info_2->location);
3736 W_ERROR_HAVE_NO_MEMORY(r->description);
3737
3738 if (*ntprinter->info_2->comment == '\0') {
3739 r->comment = talloc_strdup(mem_ctx, lp_comment(snum));
3740 } else {
3741 r->comment = talloc_strdup(mem_ctx, ntprinter->info_2->comment); /* saved comment */
3742 }
3743 W_ERROR_HAVE_NO_MEMORY(r->comment);
3744
3745 r->name = talloc_strdup(mem_ctx, ntprinter->info_2->printername);
3746 W_ERROR_HAVE_NO_MEMORY(r->name);
3747
3748 return WERR_OK;
3749 }
3750
3751 /********************************************************************
3752 * construct_printer_info2
3753 * fill a spoolss_PrinterInfo2 struct
3754 ********************************************************************/
3755
3756 static WERROR construct_printer_info2(TALLOC_CTX *mem_ctx,
3757 const NT_PRINTER_INFO_LEVEL *ntprinter,
3758 struct spoolss_PrinterInfo2 *r,
3759 int snum)
3760 {
3761 int count;
3762
3763 print_status_struct status;
3764
3765 count = print_queue_length(snum, &status);
3766
3767 r->servername = talloc_strdup(mem_ctx, ntprinter->info_2->servername);
3768 W_ERROR_HAVE_NO_MEMORY(r->servername);
3769 r->printername = talloc_strdup(mem_ctx, ntprinter->info_2->printername);
3770 W_ERROR_HAVE_NO_MEMORY(r->printername);
3771 r->sharename = talloc_strdup(mem_ctx, lp_servicename(snum));
3772 W_ERROR_HAVE_NO_MEMORY(r->sharename);
3773 r->portname = talloc_strdup(mem_ctx, ntprinter->info_2->portname);
3774 W_ERROR_HAVE_NO_MEMORY(r->portname);
3775 r->drivername = talloc_strdup(mem_ctx, ntprinter->info_2->drivername);
3776 W_ERROR_HAVE_NO_MEMORY(r->drivername);
3777
3778 if (*ntprinter->info_2->comment == '\0') {
3779 r->comment = talloc_strdup(mem_ctx, lp_comment(snum));
3780 } else {
3781 r->comment = talloc_strdup(mem_ctx, ntprinter->info_2->comment);
3782 }
3783 W_ERROR_HAVE_NO_MEMORY(r->comment);
3784
3785 r->location = talloc_strdup(mem_ctx, ntprinter->info_2->location);
3786 W_ERROR_HAVE_NO_MEMORY(r->location);
3787 r->sepfile = talloc_strdup(mem_ctx, ntprinter->info_2->sepfile);
3788 W_ERROR_HAVE_NO_MEMORY(r->sepfile);
3789 r->printprocessor = talloc_strdup(mem_ctx, ntprinter->info_2->printprocessor);
3790 W_ERROR_HAVE_NO_MEMORY(r->printprocessor);
3791 r->datatype = talloc_strdup(mem_ctx, ntprinter->info_2->datatype);
3792 W_ERROR_HAVE_NO_MEMORY(r->datatype);
3793 r->parameters = talloc_strdup(mem_ctx, ntprinter->info_2->parameters);
3794 W_ERROR_HAVE_NO_MEMORY(r->parameters);
3795
3796 r->attributes = ntprinter->info_2->attributes;
3797
3798 r->priority = ntprinter->info_2->priority;
3799 r->defaultpriority = ntprinter->info_2->default_priority;
3800 r->starttime = ntprinter->info_2->starttime;
3801 r->untiltime = ntprinter->info_2->untiltime;
3802 r->status = nt_printq_status(status.status);
3803 r->cjobs = count;
3804 r->averageppm = ntprinter->info_2->averageppm;
3805
3806 r->devmode = construct_dev_mode(mem_ctx, lp_const_servicename(snum));
3807 if (!r->devmode) {
3808 DEBUG(8,("Returning NULL Devicemode!\n"));
3809 }
3810
3811 r->secdesc = NULL;
3812
3813 if (ntprinter->info_2->secdesc_buf && ntprinter->info_2->secdesc_buf->sd_size != 0) {
3814 /* don't use talloc_steal() here unless you do a deep steal of all
3815 the SEC_DESC members */
3816
3817 r->secdesc = dup_sec_desc(mem_ctx, ntprinter->info_2->secdesc_buf->sd);
3818 }
3819
3820 return WERR_OK;
3821 }
3822
3823 /********************************************************************
3824 * construct_printer_info3
3825 * fill a spoolss_PrinterInfo3 struct
3826 ********************************************************************/
3827
3828 static WERROR construct_printer_info3(TALLOC_CTX *mem_ctx,
3829 const NT_PRINTER_INFO_LEVEL *ntprinter,
3830 struct spoolss_PrinterInfo3 *r,
3831 int snum)
3832 {
3833 /* These are the components of the SD we are returning. */
3834
3835 if (ntprinter->info_2->secdesc_buf && ntprinter->info_2->secdesc_buf->sd_size != 0) {
3836 /* don't use talloc_steal() here unless you do a deep steal of all
3837 the SEC_DESC members */
3838
3839 r->secdesc = dup_sec_desc(mem_ctx,
3840 ntprinter->info_2->secdesc_buf->sd);
3841 W_ERROR_HAVE_NO_MEMORY(r->secdesc);
3842 }
3843
3844 return WERR_OK;
3845 }
3846
3847 /********************************************************************
3848 * construct_printer_info4
3849 * fill a spoolss_PrinterInfo4 struct
3850 ********************************************************************/
3851
3852 static WERROR construct_printer_info4(TALLOC_CTX *mem_ctx,
3853 const NT_PRINTER_INFO_LEVEL *ntprinter,
3854 struct spoolss_PrinterInfo4 *r,
3855 int snum)
3856 {
3857 r->printername = talloc_strdup(mem_ctx, ntprinter->info_2->printername);
3858 W_ERROR_HAVE_NO_MEMORY(r->printername);
3859 r->servername = talloc_strdup(mem_ctx, ntprinter->info_2->servername);
3860 W_ERROR_HAVE_NO_MEMORY(r->servername);
3861
3862 r->attributes = ntprinter->info_2->attributes;
3863
3864 return WERR_OK;
3865 }
3866
3867 /********************************************************************
3868 * construct_printer_info5
3869 * fill a spoolss_PrinterInfo5 struct
3870 ********************************************************************/
3871
3872 static WERROR construct_printer_info5(TALLOC_CTX *mem_ctx,
3873 const NT_PRINTER_INFO_LEVEL *ntprinter,
3874 struct spoolss_PrinterInfo5 *r,
3875 int snum)
3876 {
3877 r->printername = talloc_strdup(mem_ctx, ntprinter->info_2->printername);
3878 W_ERROR_HAVE_NO_MEMORY(r->printername);
3879 r->portname = talloc_strdup(mem_ctx, ntprinter->info_2->portname);
3880 W_ERROR_HAVE_NO_MEMORY(r->portname);
3881
3882 r->attributes = ntprinter->info_2->attributes;
3883
3884 /* these two are not used by NT+ according to MSDN */
3885
3886 r->device_not_selected_timeout = 0x0; /* have seen 0x3a98 */
3887 r->transmission_retry_timeout = 0x0; /* have seen 0xafc8 */
3888
3889 return WERR_OK;
3890 }
3891
3892 /********************************************************************
3893 * construct_printer_info_6
3894 * fill a spoolss_PrinterInfo6 struct
3895 ********************************************************************/
3896
3897 static WERROR construct_printer_info6(TALLOC_CTX *mem_ctx,
3898 const NT_PRINTER_INFO_LEVEL *ntprinter,
3899 struct spoolss_PrinterInfo6 *r,
3900 int snum)
3901 {
3902 int count;
3903 print_status_struct status;
3904
3905 count = print_queue_length(snum, &status);
3906
3907 r->status = nt_printq_status(status.status);
3908
3909 return WERR_OK;
3910 }
3911
3912 /********************************************************************
3913 * construct_printer_info7
3914 * fill a spoolss_PrinterInfo7 struct
3915 ********************************************************************/
3916
3917 static WERROR construct_printer_info7(TALLOC_CTX *mem_ctx,
3918 Printer_entry *print_hnd,
3919 struct spoolss_PrinterInfo7 *r,
3920 int snum)
3921 {
3922 struct GUID guid;
3923
3924 if (is_printer_published(print_hnd, snum, &guid)) {
3925 r->guid = talloc_strdup_upper(mem_ctx, GUID_string2(mem_ctx, &guid));
3926 r->action = DSPRINT_PUBLISH;
3927 } else {
3928 r->guid = talloc_strdup(mem_ctx, "");
3929 r->action = DSPRINT_UNPUBLISH;
3930 }
3931 W_ERROR_HAVE_NO_MEMORY(r->guid);
3932
3933 return WERR_OK;
3934 }
3935
3936 /********************************************************************
3937 * construct_printer_info8
3938 * fill a spoolss_PrinterInfo8 struct
3939 ********************************************************************/
3940
3941 static WERROR construct_printer_info8(TALLOC_CTX *mem_ctx,
3942 const NT_PRINTER_INFO_LEVEL *ntprinter,
3943 struct spoolss_DeviceModeInfo *r,
3944 int snum)
3945 {
3946 struct spoolss_DeviceMode *devmode;
3947 WERROR result;
3948
3949 if (!ntprinter->info_2->devmode) {
3950 r->devmode = NULL;
3951 return WERR_OK;
3952 }
3953
3954 devmode = TALLOC_ZERO_P(mem_ctx, struct spoolss_DeviceMode);
3955 W_ERROR_HAVE_NO_MEMORY(devmode);
3956
3957 result = convert_nt_devicemode(mem_ctx, devmode, ntprinter->info_2->devmode);
3958 if (!W_ERROR_IS_OK(result)) {
3959 TALLOC_FREE(devmode);
3960 return result;
3961 }
3962
3963 r->devmode = devmode;
3964
3965 return WERR_OK;
3966 }
3967
3968
3969 /********************************************************************
3970 ********************************************************************/
3971
3972 static bool snum_is_shared_printer(int snum)
3973 {
3974 return (lp_browseable(snum) && lp_snum_ok(snum) && lp_print_ok(snum));
3975 }
3976
3977 /********************************************************************
3978 Spoolss_enumprinters.
3979 ********************************************************************/
3980
3981 static WERROR enum_all_printers_info_level(TALLOC_CTX *mem_ctx,
3982 uint32_t level,
3983 uint32_t flags,
3984 union spoolss_PrinterInfo **info_p,
3985 uint32_t *count_p)
3986 {
3987 int snum;
3988 int n_services = lp_numservices();
3989 union spoolss_PrinterInfo *info = NULL;
3990 uint32_t count = 0;
3991 WERROR result = WERR_OK;
3992
3993 *count_p = 0;
3994 *info_p = NULL;
3995
3996 for (snum = 0; snum < n_services; snum++) {
3997
3998 NT_PRINTER_INFO_LEVEL *ntprinter = NULL;
3999
4000 if (!snum_is_shared_printer(snum)) {
4001 continue;
4002 }
4003
4004 DEBUG(4,("Found a printer in smb.conf: %s[%x]\n",
4005 lp_servicename(snum), snum));
4006
4007 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4008 union spoolss_PrinterInfo,
4009 count + 1);
4010 if (!info) {
4011 result = WERR_NOMEM;
4012 goto out;
4013 }
4014
4015 result = get_a_printer(NULL, &ntprinter, 2,
4016 lp_const_servicename(snum));
4017 if (!W_ERROR_IS_OK(result)) {
4018 goto out;
4019 }
4020
4021 switch (level) {
4022 case 0:
4023 result = construct_printer_info0(info, ntprinter,
4024 &info[count].info0, snum);
4025 break;
4026 case 1:
4027 result = construct_printer_info1(info, ntprinter, flags,
4028 &info[count].info1, snum);
4029 break;
4030 case 2:
4031 result = construct_printer_info2(info, ntprinter,
4032 &info[count].info2, snum);
4033 break;
4034 case 4:
4035 result = construct_printer_info4(info, ntprinter,
4036 &info[count].info4, snum);
4037 break;
4038 case 5:
4039 result = construct_printer_info5(info, ntprinter,
4040 &info[count].info5, snum);
4041 break;
4042
4043 default:
4044 result = WERR_UNKNOWN_LEVEL;
4045 free_a_printer(&ntprinter, 2);
4046 goto out;
4047 }
4048
4049 free_a_printer(&ntprinter, 2);
4050 if (!W_ERROR_IS_OK(result)) {
4051 goto out;
4052 }
4053
4054 count++;
4055 }
4056
4057 *count_p = count;
4058 *info_p = info;
4059
4060 out:
4061 if (!W_ERROR_IS_OK(result)) {
4062 TALLOC_FREE(info);
4063 return result;
4064 }
4065
4066 *info_p = info;
4067
4068 return WERR_OK;
4069 }
4070
4071 /********************************************************************
4072 * handle enumeration of printers at level 0
4073 ********************************************************************/
4074
4075 static WERROR enumprinters_level0(TALLOC_CTX *mem_ctx,
4076 uint32_t flags,
4077 const char *servername,
4078 union spoolss_PrinterInfo **info,
4079 uint32_t *count)
4080 {
4081 DEBUG(4,("enum_all_printers_info_0\n"));
4082
4083 return enum_all_printers_info_level(mem_ctx, 0, flags, info, count);
4084 }
4085
4086
4087 /********************************************************************
4088 ********************************************************************/
4089
4090 static WERROR enum_all_printers_info_1(TALLOC_CTX *mem_ctx,
4091 uint32_t flags,
4092 union spoolss_PrinterInfo **info,
4093 uint32_t *count)
4094 {
4095 DEBUG(4,("enum_all_printers_info_1\n"));
4096
4097 return enum_all_printers_info_level(mem_ctx, 1, flags, info, count);
4098 }
4099
4100 /********************************************************************
4101 enum_all_printers_info_1_local.
4102 *********************************************************************/
4103
4104 static WERROR enum_all_printers_info_1_local(TALLOC_CTX *mem_ctx,
4105 union spoolss_PrinterInfo **info,
4106 uint32_t *count)
4107 {
4108 DEBUG(4,("enum_all_printers_info_1_local\n"));
4109
4110 return enum_all_printers_info_1(mem_ctx, PRINTER_ENUM_ICON8, info, count);
4111 }
4112
4113 /********************************************************************
4114 enum_all_printers_info_1_name.
4115 *********************************************************************/
4116
4117 static WERROR enum_all_printers_info_1_name(TALLOC_CTX *mem_ctx,
4118 const char *name,
4119 union spoolss_PrinterInfo **info,
4120 uint32_t *count)
4121 {
4122 const char *s = name;
4123
4124 DEBUG(4,("enum_all_printers_info_1_name\n"));
4125
4126 if ((name[0] == '\\') && (name[1] == '\\')) {
4127 s = name + 2;
4128 }
4129
4130 if (!is_myname_or_ipaddr(s)) {
4131 return WERR_INVALID_NAME;
4132 }
4133
4134 return enum_all_printers_info_1(mem_ctx, PRINTER_ENUM_ICON8, info, count);
4135 }
4136
4137 /********************************************************************
4138 enum_all_printers_info_1_network.
4139 *********************************************************************/
4140
4141 static WERROR enum_all_printers_info_1_network(TALLOC_CTX *mem_ctx,
4142 const char *name,
4143 union spoolss_PrinterInfo **info,
4144 uint32_t *count)
4145 {
4146 const char *s = name;
4147
4148 DEBUG(4,("enum_all_printers_info_1_network\n"));
4149
4150 /* If we respond to a enum_printers level 1 on our name with flags
4151 set to PRINTER_ENUM_REMOTE with a list of printers then these
4152 printers incorrectly appear in the APW browse list.
4153 Specifically the printers for the server appear at the workgroup
4154 level where all the other servers in the domain are
4155 listed. Windows responds to this call with a
4156 WERR_CAN_NOT_COMPLETE so we should do the same. */
4157
4158 if (name[0] == '\\' && name[1] == '\\') {
4159 s = name + 2;
4160 }
4161
4162 if (is_myname_or_ipaddr(s)) {
4163 return WERR_CAN_NOT_COMPLETE;
4164 }
4165
4166 return enum_all_printers_info_1(mem_ctx, PRINTER_ENUM_NAME, info, count);
4167 }
4168
4169 /********************************************************************
4170 * api_spoolss_enumprinters
4171 *
4172 * called from api_spoolss_enumprinters (see this to understand)
4173 ********************************************************************/
4174
4175 static WERROR enum_all_printers_info_2(TALLOC_CTX *mem_ctx,
4176 union spoolss_PrinterInfo **info,
4177 uint32_t *count)
4178 {
4179 DEBUG(4,("enum_all_printers_info_2\n"));
4180
4181 return enum_all_printers_info_level(mem_ctx, 2, 0, info, count);
4182 }
4183
4184 /********************************************************************
4185 * handle enumeration of printers at level 1
4186 ********************************************************************/
4187
4188 static WERROR enumprinters_level1(TALLOC_CTX *mem_ctx,
4189 uint32_t flags,
4190 const char *name,
4191 union spoolss_PrinterInfo **info,
4192 uint32_t *count)
4193 {
4194 /* Not all the flags are equals */
4195
4196 if (flags & PRINTER_ENUM_LOCAL) {
4197 return enum_all_printers_info_1_local(mem_ctx, info, count);
4198 }
4199
4200 if (flags & PRINTER_ENUM_NAME) {
4201 return enum_all_printers_info_1_name(mem_ctx, name, info, count);
4202 }
4203
4204 if (flags & PRINTER_ENUM_NETWORK) {
4205 return enum_all_printers_info_1_network(mem_ctx, name, info, count);
4206 }
4207
4208 return WERR_OK; /* NT4sp5 does that */
4209 }
4210
4211 /********************************************************************
4212 * handle enumeration of printers at level 2
4213 ********************************************************************/
4214
4215 static WERROR enumprinters_level2(TALLOC_CTX *mem_ctx,
4216 uint32_t flags,
4217 const char *servername,
4218 union spoolss_PrinterInfo **info,
4219 uint32_t *count)
4220 {
4221 if (flags & PRINTER_ENUM_LOCAL) {
4222 return enum_all_printers_info_2(mem_ctx, info, count);
4223 }
4224
4225 if (flags & PRINTER_ENUM_NAME) {
4226 if (!is_myname_or_ipaddr(canon_servername(servername))) {
4227 return WERR_INVALID_NAME;
4228 }
4229
4230 return enum_all_printers_info_2(mem_ctx, info, count);
4231 }
4232
4233 if (flags & PRINTER_ENUM_REMOTE) {
4234 return WERR_UNKNOWN_LEVEL;
4235 }
4236
4237 return WERR_OK;
4238 }
4239
4240 /********************************************************************
4241 * handle enumeration of printers at level 4
4242 ********************************************************************/
4243
4244 static WERROR enumprinters_level4(TALLOC_CTX *mem_ctx,
4245 uint32_t flags,
4246 const char *servername,
4247 union spoolss_PrinterInfo **info,
4248 uint32_t *count)
4249 {
4250 DEBUG(4,("enum_all_printers_info_4\n"));
4251
4252 return enum_all_printers_info_level(mem_ctx, 4, flags, info, count);
4253 }
4254
4255
4256 /********************************************************************
4257 * handle enumeration of printers at level 5
4258 ********************************************************************/
4259
4260 static WERROR enumprinters_level5(TALLOC_CTX *mem_ctx,
4261 uint32_t flags,
4262 const char *servername,
4263 union spoolss_PrinterInfo **info,
4264 uint32_t *count)
4265 {
4266 DEBUG(4,("enum_all_printers_info_5\n"));
4267
4268 return enum_all_printers_info_level(mem_ctx, 5, flags, info, count);
4269 }
4270
4271 /****************************************************************
4272 _spoolss_EnumPrinters
4273 ****************************************************************/
4274
4275 WERROR _spoolss_EnumPrinters(pipes_struct *p,
4276 struct spoolss_EnumPrinters *r)
4277 {
4278 const char *name;
4279 WERROR result;
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 DEBUG(4,("_spoolss_EnumPrinters\n"));
4288
4289 *r->out.needed = 0;
4290 *r->out.count = 0;
4291 *r->out.info = NULL;
4292
4293 /*
4294 * Level 1:
4295 * flags==PRINTER_ENUM_NAME
4296 * if name=="" then enumerates all printers
4297 * if name!="" then enumerate the printer
4298 * flags==PRINTER_ENUM_REMOTE
4299 * name is NULL, enumerate printers
4300 * Level 2: name!="" enumerates printers, name can't be NULL
4301 * Level 3: doesn't exist
4302 * Level 4: does a local registry lookup
4303 * Level 5: same as Level 2
4304 */
4305
4306 name = talloc_strdup_upper(p->mem_ctx, r->in.server);
4307 W_ERROR_HAVE_NO_MEMORY(name);
4308
4309 switch (r->in.level) {
4310 case 0:
4311 result = enumprinters_level0(p->mem_ctx, r->in.flags, name,
4312 r->out.info, r->out.count);
4313 break;
4314 case 1:
4315 result = enumprinters_level1(p->mem_ctx, r->in.flags, name,
4316 r->out.info, r->out.count);
4317 break;
4318 case 2:
4319 result = enumprinters_level2(p->mem_ctx, r->in.flags, name,
4320 r->out.info, r->out.count);
4321 break;
4322 case 4:
4323 result = enumprinters_level4(p->mem_ctx, r->in.flags, name,
4324 r->out.info, r->out.count);
4325 break;
4326 case 5:
4327 result = enumprinters_level5(p->mem_ctx, r->in.flags, name,
4328 r->out.info, r->out.count);
4329 break;
4330 default:
4331 return WERR_UNKNOWN_LEVEL;
4332 }
4333
4334 if (!W_ERROR_IS_OK(result)) {
4335 return result;
4336 }
4337
4338 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
4339 spoolss_EnumPrinters, NULL,
4340 *r->out.info, r->in.level,
4341 *r->out.count);
4342 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
4343 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
4344
4345 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
4346 }
4347
4348 /****************************************************************
4349 _spoolss_GetPrinter
4350 ****************************************************************/
4351
4352 WERROR _spoolss_GetPrinter(pipes_struct *p,
4353 struct spoolss_GetPrinter *r)
4354 {
4355 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
4356 NT_PRINTER_INFO_LEVEL *ntprinter = NULL;
4357 WERROR result = WERR_OK;
4358
4359 int snum;
4360
4361 /* that's an [in out] buffer */
4362
4363 if (!r->in.buffer && (r->in.offered != 0)) {
4364 return WERR_INVALID_PARAM;
4365 }
4366
4367 *r->out.needed = 0;
4368
4369 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
4370 return WERR_BADFID;
4371 }
4372
4373 result = get_a_printer(Printer, &ntprinter, 2,
4374 lp_const_servicename(snum));
4375 if (!W_ERROR_IS_OK(result)) {
4376 return result;
4377 }
4378
4379 switch (r->in.level) {
4380 case 0:
4381 result = construct_printer_info0(p->mem_ctx, ntprinter,
4382 &r->out.info->info0, snum);
4383 break;
4384 case 1:
4385 result = construct_printer_info1(p->mem_ctx, ntprinter,
4386 PRINTER_ENUM_ICON8,
4387 &r->out.info->info1, snum);
4388 break;
4389 case 2:
4390 result = construct_printer_info2(p->mem_ctx, ntprinter,
4391 &r->out.info->info2, snum);
4392 break;
4393 case 3:
4394 result = construct_printer_info3(p->mem_ctx, ntprinter,
4395 &r->out.info->info3, snum);
4396 break;
4397 case 4:
4398 result = construct_printer_info4(p->mem_ctx, ntprinter,
4399 &r->out.info->info4, snum);
4400 break;
4401 case 5:
4402 result = construct_printer_info5(p->mem_ctx, ntprinter,
4403 &r->out.info->info5, snum);
4404 break;
4405 case 6:
4406 result = construct_printer_info6(p->mem_ctx, ntprinter,
4407 &r->out.info->info6, snum);
4408 break;
4409 case 7:
4410 result = construct_printer_info7(p->mem_ctx, Printer,
4411 &r->out.info->info7, snum);
4412 break;
4413 case 8:
4414 result = construct_printer_info8(p->mem_ctx, ntprinter,
4415 &r->out.info->info8, snum);
4416 break;
4417 default:
4418 result = WERR_UNKNOWN_LEVEL;
4419 break;
4420 }
4421
4422 free_a_printer(&ntprinter, 2);
4423
4424 if (!W_ERROR_IS_OK(result)) {
4425 TALLOC_FREE(r->out.info);
4426 return result;
4427 }
4428
4429 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_PrinterInfo, NULL,
4430 r->out.info, r->in.level);
4431 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
4432
4433 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
4434 }
4435
4436 /********************************************************************
4437 ********************************************************************/
4438
4439 static const char **string_array_from_driver_info(TALLOC_CTX *mem_ctx,
4440 const char **string_array,
4441 const char *cservername)
4442 {
4443 int i, num_strings = 0;
4444 const char **array = NULL;
4445
4446 if (!string_array) {
4447 return NULL;
4448 }
4449
4450 for (i=0; string_array[i] && string_array[i][0] != '\0'; i++) {
4451
4452 const char *str = talloc_asprintf(mem_ctx, "\\\\%s%s",
4453 cservername, string_array[i]);
4454 if (!str) {
4455 TALLOC_FREE(array);
4456 return NULL;
4457 }
4458
4459
4460 if (!add_string_to_array(mem_ctx, str, &array, &num_strings)) {
4461 TALLOC_FREE(array);
4462 return NULL;
4463 }
4464 }
4465
4466 if (i > 0) {
4467 ADD_TO_ARRAY(mem_ctx, const char *, NULL,
4468 &array, &num_strings);
4469 }
4470
4471 return array;
4472 }
4473
4474 #define FILL_DRIVER_STRING(mem_ctx, in, out) \
4475 do { \
4476 if (in && strlen(in)) { \
4477 out = talloc_strdup(mem_ctx, in); \
4478 W_ERROR_HAVE_NO_MEMORY(out); \
4479 } else { \
4480 out = NULL; \
4481 } \
4482 } while (0);
4483
4484 #define FILL_DRIVER_UNC_STRING(mem_ctx, server, in, out) \
4485 do { \
4486 if (in && strlen(in)) { \
4487 out = talloc_asprintf(mem_ctx, "\\\\%s%s", server, in); \
4488 } else { \
4489 out = talloc_strdup(mem_ctx, ""); \
4490 } \
4491 W_ERROR_HAVE_NO_MEMORY(out); \
4492 } while (0);
4493
4494 /********************************************************************
4495 * fill a spoolss_DriverInfo1 struct
4496 ********************************************************************/
4497
4498 static WERROR fill_printer_driver_info1(TALLOC_CTX *mem_ctx,
4499 struct spoolss_DriverInfo1 *r,
4500 const struct spoolss_DriverInfo8 *driver,
4501 const char *servername)
4502 {
4503 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4504 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4505
4506 return WERR_OK;
4507 }
4508
4509 /********************************************************************
4510 * fill a spoolss_DriverInfo2 struct
4511 ********************************************************************/
4512
4513 static WERROR fill_printer_driver_info2(TALLOC_CTX *mem_ctx,
4514 struct spoolss_DriverInfo2 *r,
4515 const struct spoolss_DriverInfo8 *driver,
4516 const char *servername)
4517
4518 {
4519 const char *cservername = canon_servername(servername);
4520
4521 r->version = driver->version;
4522
4523 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4524 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4525 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4526 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4527
4528 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4529 driver->driver_path,
4530 r->driver_path);
4531
4532 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4533 driver->data_file,
4534 r->data_file);
4535
4536 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4537 driver->config_file,
4538 r->config_file);
4539
4540 return WERR_OK;
4541 }
4542
4543 /********************************************************************
4544 * fill a spoolss_DriverInfo3 struct
4545 ********************************************************************/
4546
4547 static WERROR fill_printer_driver_info3(TALLOC_CTX *mem_ctx,
4548 struct spoolss_DriverInfo3 *r,
4549 const struct spoolss_DriverInfo8 *driver,
4550 const char *servername)
4551 {
4552 const char *cservername = canon_servername(servername);
4553
4554 r->version = driver->version;
4555
4556 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4557 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4558 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4559 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4560
4561 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4562 driver->driver_path,
4563 r->driver_path);
4564
4565 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4566 driver->data_file,
4567 r->data_file);
4568
4569 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4570 driver->config_file,
4571 r->config_file);
4572
4573 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4574 driver->help_file,
4575 r->help_file);
4576
4577 FILL_DRIVER_STRING(mem_ctx,
4578 driver->monitor_name,
4579 r->monitor_name);
4580
4581 FILL_DRIVER_STRING(mem_ctx,
4582 driver->default_datatype,
4583 r->default_datatype);
4584
4585 r->dependent_files = string_array_from_driver_info(mem_ctx,
4586 driver->dependent_files,
4587 cservername);
4588 return WERR_OK;
4589 }
4590
4591 /********************************************************************
4592 * fill a spoolss_DriverInfo4 struct
4593 ********************************************************************/
4594
4595 static WERROR fill_printer_driver_info4(TALLOC_CTX *mem_ctx,
4596 struct spoolss_DriverInfo4 *r,
4597 const struct spoolss_DriverInfo8 *driver,
4598 const char *servername)
4599 {
4600 const char *cservername = canon_servername(servername);
4601
4602 r->version = driver->version;
4603
4604 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4605 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4606 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4607 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4608
4609 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4610 driver->driver_path,
4611 r->driver_path);
4612
4613 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4614 driver->data_file,
4615 r->data_file);
4616
4617 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4618 driver->config_file,
4619 r->config_file);
4620
4621 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4622 driver->help_file,
4623 r->help_file);
4624
4625 r->dependent_files = string_array_from_driver_info(mem_ctx,
4626 driver->dependent_files,
4627 cservername);
4628
4629 FILL_DRIVER_STRING(mem_ctx,
4630 driver->monitor_name,
4631 r->monitor_name);
4632
4633 FILL_DRIVER_STRING(mem_ctx,
4634 driver->default_datatype,
4635 r->default_datatype);
4636
4637 r->previous_names = string_array_from_driver_info(mem_ctx,
4638 driver->previous_names,
4639 cservername);
4640
4641 return WERR_OK;
4642 }
4643
4644 /********************************************************************
4645 * fill a spoolss_DriverInfo5 struct
4646 ********************************************************************/
4647
4648 static WERROR fill_printer_driver_info5(TALLOC_CTX *mem_ctx,
4649 struct spoolss_DriverInfo5 *r,
4650 const struct spoolss_DriverInfo8 *driver,
4651 const char *servername)
4652 {
4653 const char *cservername = canon_servername(servername);
4654
4655 r->version = driver->version;
4656
4657 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4658 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4659 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4660 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4661
4662 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4663 driver->driver_path,
4664 r->driver_path);
4665
4666 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4667 driver->data_file,
4668 r->data_file);
4669
4670 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4671 driver->config_file,
4672 r->config_file);
4673
4674 r->driver_attributes = 0;
4675 r->config_version = 0;
4676 r->driver_version = 0;
4677
4678 return WERR_OK;
4679 }
4680 /********************************************************************
4681 * fill a spoolss_DriverInfo6 struct
4682 ********************************************************************/
4683
4684 static WERROR fill_printer_driver_info6(TALLOC_CTX *mem_ctx,
4685 struct spoolss_DriverInfo6 *r,
4686 const struct spoolss_DriverInfo8 *driver,
4687 const char *servername)
4688 {
4689 const char *cservername = canon_servername(servername);
4690
4691 r->version = driver->version;
4692
4693 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4694 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4695 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4696 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4697
4698 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4699 driver->driver_path,
4700 r->driver_path);
4701
4702 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4703 driver->data_file,
4704 r->data_file);
4705
4706 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4707 driver->config_file,
4708 r->config_file);
4709
4710 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4711 driver->help_file,
4712 r->help_file);
4713
4714 FILL_DRIVER_STRING(mem_ctx,
4715 driver->monitor_name,
4716 r->monitor_name);
4717
4718 FILL_DRIVER_STRING(mem_ctx,
4719 driver->default_datatype,
4720 r->default_datatype);
4721
4722 r->dependent_files = string_array_from_driver_info(mem_ctx,
4723 driver->dependent_files,
4724 cservername);
4725 r->previous_names = string_array_from_driver_info(mem_ctx,
4726 driver->previous_names,
4727 cservername);
4728
4729 r->driver_date = driver->driver_date;
4730 r->driver_version = driver->driver_version;
4731
4732 FILL_DRIVER_STRING(mem_ctx,
4733 driver->manufacturer_name,
4734 r->manufacturer_name);
4735 FILL_DRIVER_STRING(mem_ctx,
4736 driver->manufacturer_url,
4737 r->manufacturer_url);
4738 FILL_DRIVER_STRING(mem_ctx,
4739 driver->hardware_id,
4740 r->hardware_id);
4741 FILL_DRIVER_STRING(mem_ctx,
4742 driver->provider,
4743 r->provider);
4744
4745 return WERR_OK;
4746 }
4747
4748 /********************************************************************
4749 * fill a spoolss_DriverInfo8 struct
4750 ********************************************************************/
4751
4752 static WERROR fill_printer_driver_info8(TALLOC_CTX *mem_ctx,
4753 struct spoolss_DriverInfo8 *r,
4754 const struct spoolss_DriverInfo8 *driver,
4755 const char *servername)
4756 {
4757 const char *cservername = canon_servername(servername);
4758
4759 r->version = driver->version;
4760
4761 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4762 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4763 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4764 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4765
4766 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4767 driver->driver_path,
4768 r->driver_path);
4769
4770 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4771 driver->data_file,
4772 r->data_file);
4773
4774 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4775 driver->config_file,
4776 r->config_file);
4777
4778 FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4779 driver->help_file,
4780 r->help_file);
4781
4782 FILL_DRIVER_STRING(mem_ctx,
4783 driver->monitor_name,
4784 r->monitor_name);
4785
4786 FILL_DRIVER_STRING(mem_ctx,
4787 driver->default_datatype,
4788 r->default_datatype);
4789
4790 r->dependent_files = string_array_from_driver_info(mem_ctx,
4791 driver->dependent_files,
4792 cservername);
4793 r->previous_names = string_array_from_driver_info(mem_ctx,
4794 driver->previous_names,
4795 cservername);
4796
4797 r->driver_date = driver->driver_date;
4798 r->driver_version = driver->driver_version;
4799
4800 FILL_DRIVER_STRING(mem_ctx,
4801 driver->manufacturer_name,
4802 r->manufacturer_name);
4803 FILL_DRIVER_STRING(mem_ctx,
4804 driver->manufacturer_url,
4805 r->manufacturer_url);
4806 FILL_DRIVER_STRING(mem_ctx,
4807 driver->hardware_id,
4808 r->hardware_id);
4809 FILL_DRIVER_STRING(mem_ctx,
4810 driver->provider,
4811 r->provider);
4812
4813 FILL_DRIVER_STRING(mem_ctx,
4814 driver->print_processor,
4815 r->print_processor);
4816 FILL_DRIVER_STRING(mem_ctx,
4817 driver->vendor_setup,
4818 r->vendor_setup);
4819
4820 r->color_profiles = string_array_from_driver_info(mem_ctx,
4821 driver->color_profiles,
4822 cservername);
4823
4824 FILL_DRIVER_STRING(mem_ctx,
4825 driver->inf_path,
4826 r->inf_path);
4827
4828 r->printer_driver_attributes = driver->printer_driver_attributes;
4829
4830 r->core_driver_dependencies = string_array_from_driver_info(mem_ctx,
4831 driver->core_driver_dependencies,
4832 cservername);
4833
4834 r->min_inbox_driver_ver_date = driver->min_inbox_driver_ver_date;
4835 r->min_inbox_driver_ver_version = driver->min_inbox_driver_ver_version;
4836
4837 return WERR_OK;
4838 }
4839 /********************************************************************
4840 ********************************************************************/
4841
4842 static WERROR fill_spoolss_DriverFileInfo(TALLOC_CTX *mem_ctx,
4843 struct spoolss_DriverFileInfo *r,
4844 const char *cservername,
4845 const char *file_name,
4846 enum spoolss_DriverFileType file_type,
4847 uint32_t file_version)
4848 {
4849 r->file_name = talloc_asprintf(mem_ctx, "\\\\%s%s",
4850 cservername, file_name);
4851 W_ERROR_HAVE_NO_MEMORY(r->file_name);
4852 r->file_type = file_type;
4853 r->file_version = file_version;
4854
4855 return WERR_OK;
4856 }
4857
4858 /********************************************************************
4859 ********************************************************************/
4860
4861 static WERROR spoolss_DriverFileInfo_from_driver(TALLOC_CTX *mem_ctx,
4862 const struct spoolss_DriverInfo8 *driver,
4863 const char *cservername,
4864 struct spoolss_DriverFileInfo **info_p,
4865 uint32_t *count_p)
4866 {
4867 struct spoolss_DriverFileInfo *info = NULL;
4868 uint32_t count = 0;
4869 WERROR result;
4870 uint32_t i;
4871
4872 *info_p = NULL;
4873 *count_p = 0;
4874
4875 if (strlen(driver->driver_path)) {
4876 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4877 struct spoolss_DriverFileInfo,
4878 count + 1);
4879 W_ERROR_HAVE_NO_MEMORY(info);
4880 result = fill_spoolss_DriverFileInfo(info,
4881 &info[count],
4882 cservername,
4883 driver->driver_path,
4884 SPOOLSS_DRIVER_FILE_TYPE_RENDERING,
4885 0);
4886 W_ERROR_NOT_OK_RETURN(result);
4887 count++;
4888 }
4889
4890 if (strlen(driver->config_file)) {
4891 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4892 struct spoolss_DriverFileInfo,
4893 count + 1);
4894 W_ERROR_HAVE_NO_MEMORY(info);
4895 result = fill_spoolss_DriverFileInfo(info,
4896 &info[count],
4897 cservername,
4898 driver->config_file,
4899 SPOOLSS_DRIVER_FILE_TYPE_CONFIGURATION,
4900 0);
4901 W_ERROR_NOT_OK_RETURN(result);
4902 count++;
4903 }
4904
4905 if (strlen(driver->data_file)) {
4906 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4907 struct spoolss_DriverFileInfo,
4908 count + 1);
4909 W_ERROR_HAVE_NO_MEMORY(info);
4910 result = fill_spoolss_DriverFileInfo(info,
4911 &info[count],
4912 cservername,
4913 driver->data_file,
4914 SPOOLSS_DRIVER_FILE_TYPE_DATA,
4915 0);
4916 W_ERROR_NOT_OK_RETURN(result);
4917 count++;
4918 }
4919
4920 if (strlen(driver->help_file)) {
4921 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4922 struct spoolss_DriverFileInfo,
4923 count + 1);
4924 W_ERROR_HAVE_NO_MEMORY(info);
4925 result = fill_spoolss_DriverFileInfo(info,
4926 &info[count],
4927 cservername,
4928 driver->help_file,
4929 SPOOLSS_DRIVER_FILE_TYPE_HELP,
4930 0);
4931 W_ERROR_NOT_OK_RETURN(result);
4932 count++;
4933 }
4934
4935 for (i=0; driver->dependent_files[i] && driver->dependent_files[i][0] != '\0'; i++) {
4936 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4937 struct spoolss_DriverFileInfo,
4938 count + 1);
4939 W_ERROR_HAVE_NO_MEMORY(info);
4940 result = fill_spoolss_DriverFileInfo(info,
4941 &info[count],
4942 cservername,
4943 driver->dependent_files[i],
4944 SPOOLSS_DRIVER_FILE_TYPE_OTHER,
4945 0);
4946 W_ERROR_NOT_OK_RETURN(result);
4947 count++;
4948 }
4949
4950 *info_p = info;
4951 *count_p = count;
4952
4953 return WERR_OK;
4954 }
4955
4956 /********************************************************************
4957 * fill a spoolss_DriverInfo101 sttruct
4958 ********************************************************************/
4959
4960 static WERROR fill_printer_driver_info101(TALLOC_CTX *mem_ctx,
4961 struct spoolss_DriverInfo101 *r,
4962 const struct spoolss_DriverInfo8 *driver,
4963 const char *servername)
4964 {
4965 const char *cservername = canon_servername(servername);
4966 WERROR result;
4967
4968 r->version = driver->version;
4969
4970 r->driver_name = talloc_strdup(mem_ctx, driver->driver_name);
4971 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4972 r->architecture = talloc_strdup(mem_ctx, driver->architecture);
4973 W_ERROR_HAVE_NO_MEMORY(r->architecture);
4974
4975 result = spoolss_DriverFileInfo_from_driver(mem_ctx, driver,
4976 cservername,
4977 &r->file_info,
4978 &r->file_count);
4979 if (!W_ERROR_IS_OK(result)) {
4980 return result;
4981 }
4982
4983 FILL_DRIVER_STRING(mem_ctx,
4984 driver->monitor_name,
4985 r->monitor_name);
4986
4987 FILL_DRIVER_STRING(mem_ctx,
4988 driver->default_datatype,
4989 r->default_datatype);
4990
4991 r->previous_names = string_array_from_driver_info(mem_ctx,
4992 driver->previous_names,
4993 cservername);
4994 r->driver_date = driver->driver_date;
4995 r->driver_version = driver->driver_version;
4996
4997 FILL_DRIVER_STRING(mem_ctx,
4998 driver->manufacturer_name,
4999 r->manufacturer_name);
5000 FILL_DRIVER_STRING(mem_ctx,
5001 driver->manufacturer_url,
5002 r->manufacturer_url);
5003 FILL_DRIVER_STRING(mem_ctx,
5004 driver->hardware_id,
5005 r->hardware_id);
5006 FILL_DRIVER_STRING(mem_ctx,
5007 driver->provider,
5008 r->provider);
5009
5010 return WERR_OK;
5011 }
5012
5013 /********************************************************************
5014 ********************************************************************/
5015
5016 static WERROR construct_printer_driver_info_level(TALLOC_CTX *mem_ctx,
5017 uint32_t level,
5018 union spoolss_DriverInfo *r,
5019 int snum,
5020 const char *servername,
5021 const char *architecture,
5022 uint32_t version)
5023 {
5024 NT_PRINTER_INFO_LEVEL *printer = NULL;
5025 struct spoolss_DriverInfo8 *driver;
5026 WERROR result;
5027
5028 result = get_a_printer(NULL, &printer, 2, lp_const_servicename(snum));
5029
5030 DEBUG(8,("construct_printer_driver_info_level: status: %s\n",
5031 win_errstr(result)));
5032
5033 if (!W_ERROR_IS_OK(result)) {
5034 return WERR_INVALID_PRINTER_NAME;
5035 }
5036
5037 result = get_a_printer_driver(mem_ctx, &driver, printer->info_2->drivername,
5038 architecture, version);
5039
5040 DEBUG(8,("construct_printer_driver_info_level: status: %s\n",
5041 win_errstr(result)));
5042
5043 if (!W_ERROR_IS_OK(result)) {
5044 /*
5045 * Is this a W2k client ?
5046 */
5047
5048 if (version < 3) {
5049 free_a_printer(&printer, 2);
5050 return WERR_UNKNOWN_PRINTER_DRIVER;
5051 }
5052
5053 /* Yes - try again with a WinNT driver. */
5054 version = 2;
5055 result = get_a_printer_driver(mem_ctx, &driver, printer->info_2->drivername,
5056 architecture, version);
5057 DEBUG(8,("construct_printer_driver_level: status: %s\n",
5058 win_errstr(result)));
5059 if (!W_ERROR_IS_OK(result)) {
5060 free_a_printer(&printer, 2);
5061 return WERR_UNKNOWN_PRINTER_DRIVER;
5062 }
5063 }
5064
5065 switch (level) {
5066 case 1:
5067 result = fill_printer_driver_info1(mem_ctx, &r->info1, driver, servername);
5068 break;
5069 case 2:
5070 result = fill_printer_driver_info2(mem_ctx, &r->info2, driver, servername);
5071 break;
5072 case 3:
5073 result = fill_printer_driver_info3(mem_ctx, &r->info3, driver, servername);
5074 break;
5075 case 4:
5076 result = fill_printer_driver_info4(mem_ctx, &r->info4, driver, servername);
5077 break;
5078 case 5:
5079 result = fill_printer_driver_info5(mem_ctx, &r->info5, driver, servername);
5080 break;
5081 case 6:
5082 result = fill_printer_driver_info6(mem_ctx, &r->info6, driver, servername);
5083 break;
5084 case 8:
5085 result = fill_printer_driver_info8(mem_ctx, &r->info8, driver, servername);
5086 break;
5087 case 101:
5088 result = fill_printer_driver_info101(mem_ctx, &r->info101, driver, servername);
5089 break;
5090 default:
5091 result = WERR_UNKNOWN_LEVEL;
5092 break;
5093 }
5094
5095 free_a_printer(&printer, 2);
5096 free_a_printer_driver(driver);
5097
5098 return result;
5099 }
5100
5101 /****************************************************************
5102 _spoolss_GetPrinterDriver2
5103 ****************************************************************/
5104
5105 WERROR _spoolss_GetPrinterDriver2(pipes_struct *p,
5106 struct spoolss_GetPrinterDriver2 *r)
5107 {
5108 Printer_entry *printer;
5109 WERROR result;
5110
5111 const char *servername;
5112 int snum;
5113
5114 /* that's an [in out] buffer */
5115
5116 if (!r->in.buffer && (r->in.offered != 0)) {
5117 return WERR_INVALID_PARAM;
5118 }
5119
5120 DEBUG(4,("_spoolss_GetPrinterDriver2\n"));
5121
5122 if (!(printer = find_printer_index_by_hnd(p, r->in.handle))) {
5123 DEBUG(0,("_spoolss_GetPrinterDriver2: invalid printer handle!\n"));
5124 return WERR_INVALID_PRINTER_NAME;
5125 }
5126
5127 *r->out.needed = 0;
5128 *r->out.server_major_version = 0;
5129 *r->out.server_minor_version = 0;
5130
5131 servername = get_server_name(printer);
5132
5133 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5134 return WERR_BADFID;
5135 }
5136
5137 result = construct_printer_driver_info_level(p->mem_ctx, r->in.level,
5138 r->out.info, snum,
5139 servername,
5140 r->in.architecture,
5141 r->in.client_major_version);
5142 if (!W_ERROR_IS_OK(result)) {
5143 TALLOC_FREE(r->out.info);
5144 return result;
5145 }
5146
5147 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_DriverInfo, NULL,
5148 r->out.info, r->in.level);
5149 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
5150
5151 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
5152 }
5153
5154
5155 /****************************************************************
5156 _spoolss_StartPagePrinter
5157 ****************************************************************/
5158
5159 WERROR _spoolss_StartPagePrinter(pipes_struct *p,
5160 struct spoolss_StartPagePrinter *r)
5161 {
5162 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5163
5164 if (!Printer) {
5165 DEBUG(3,("_spoolss_StartPagePrinter: "
5166 "Error in startpageprinter printer handle\n"));
5167 return WERR_BADFID;
5168 }
5169
5170 Printer->page_started = true;
5171 return WERR_OK;
5172 }
5173
5174 /****************************************************************
5175 _spoolss_EndPagePrinter
5176 ****************************************************************/
5177
5178 WERROR _spoolss_EndPagePrinter(pipes_struct *p,
5179 struct spoolss_EndPagePrinter *r)
5180 {
5181 int snum;
5182
5183 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5184
5185 if (!Printer) {
5186 DEBUG(2,("_spoolss_EndPagePrinter: Invalid handle (%s:%u:%u).\n",
5187 OUR_HANDLE(r->in.handle)));
5188 return WERR_BADFID;
5189 }
5190
5191 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5192 return WERR_BADFID;
5193
5194 Printer->page_started = false;
5195 print_job_endpage(snum, Printer->jobid);
5196
5197 return WERR_OK;
5198 }
5199
5200 /****************************************************************
5201 _spoolss_StartDocPrinter
5202 ****************************************************************/
5203
5204 WERROR _spoolss_StartDocPrinter(pipes_struct *p,
5205 struct spoolss_StartDocPrinter *r)
5206 {
5207 struct spoolss_DocumentInfo1 *info_1;
5208 int snum;
5209 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5210
5211 if (!Printer) {
5212 DEBUG(2,("_spoolss_StartDocPrinter: "
5213 "Invalid handle (%s:%u:%u)\n",
5214 OUR_HANDLE(r->in.handle)));
5215 return WERR_BADFID;
5216 }
5217
5218 if (r->in.level != 1) {
5219 return WERR_UNKNOWN_LEVEL;
5220 }
5221
5222 info_1 = r->in.info.info1;
5223
5224 /*
5225 * a nice thing with NT is it doesn't listen to what you tell it.
5226 * when asked to send _only_ RAW datas, it tries to send datas
5227 * in EMF format.
5228 *
5229 * So I add checks like in NT Server ...
5230 */
5231
5232 if (info_1->datatype) {
5233 if (strcmp(info_1->datatype, "RAW") != 0) {
5234 *r->out.job_id = 0;
5235 return WERR_INVALID_DATATYPE;
5236 }
5237 }
5238
5239 /* get the share number of the printer */
5240 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5241 return WERR_BADFID;
5242 }
5243
5244 Printer->jobid = print_job_start(p->server_info, snum,
5245 info_1->document_name,
5246 Printer->nt_devmode);
5247
5248 /* An error occured in print_job_start() so return an appropriate
5249 NT error code. */
5250
5251 if (Printer->jobid == -1) {
5252 return map_werror_from_unix(errno);
5253 }
5254
5255 Printer->document_started = true;
5256 *r->out.job_id = Printer->jobid;
5257
5258 return WERR_OK;
5259 }
5260
5261 /****************************************************************
5262 _spoolss_EndDocPrinter
5263 ****************************************************************/
5264
5265 WERROR _spoolss_EndDocPrinter(pipes_struct *p,
5266 struct spoolss_EndDocPrinter *r)
5267 {
5268 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5269 int snum;
5270
5271 if (!Printer) {
5272 DEBUG(2,("_spoolss_EndDocPrinter: Invalid handle (%s:%u:%u)\n",
5273 OUR_HANDLE(r->in.handle)));
5274 return WERR_BADFID;
5275 }
5276
5277 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5278 return WERR_BADFID;
5279 }
5280
5281 Printer->document_started = false;
5282 print_job_end(snum, Printer->jobid, NORMAL_CLOSE);
5283 /* error codes unhandled so far ... */
5284
5285 return WERR_OK;
5286 }
5287
5288 /****************************************************************
5289 _spoolss_WritePrinter
5290 ****************************************************************/
5291
5292 WERROR _spoolss_WritePrinter(pipes_struct *p,
5293 struct spoolss_WritePrinter *r)
5294 {
5295 uint32_t buffer_written;
5296 int snum;
5297 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5298
5299 if (!Printer) {
5300 DEBUG(2,("_spoolss_WritePrinter: Invalid handle (%s:%u:%u)\n",
5301 OUR_HANDLE(r->in.handle)));
5302 *r->out.num_written = r->in._data_size;
5303 return WERR_BADFID;
5304 }
5305
5306 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5307 return WERR_BADFID;
5308
5309 buffer_written = (uint32_t)print_job_write(snum, Printer->jobid,
5310 (const char *)r->in.data.data,
5311 (SMB_OFF_T)-1,
5312 (size_t)r->in._data_size);
5313 if (buffer_written == (uint32_t)-1) {
5314 *r->out.num_written = 0;
5315 if (errno == ENOSPC)
5316 return WERR_NO_SPOOL_SPACE;
5317 else
5318 return WERR_ACCESS_DENIED;
5319 }
5320
5321 *r->out.num_written = r->in._data_size;
5322
5323 return WERR_OK;
5324 }
5325
5326 /********************************************************************
5327 * api_spoolss_getprinter
5328 * called from the spoolss dispatcher
5329 *
5330 ********************************************************************/
5331
5332 static WERROR control_printer(struct policy_handle *handle, uint32_t command,
5333 pipes_struct *p)
5334 {
5335 int snum;
5336 WERROR errcode = WERR_BADFUNC;
5337 Printer_entry *Printer = find_printer_index_by_hnd(p, handle);
5338
5339 if (!Printer) {
5340 DEBUG(2,("control_printer: Invalid handle (%s:%u:%u)\n",
5341 OUR_HANDLE(handle)));
5342 return WERR_BADFID;
5343 }
5344
5345 if (!get_printer_snum(p, handle, &snum, NULL))
5346 return WERR_BADFID;
5347
5348 switch (command) {
5349 case SPOOLSS_PRINTER_CONTROL_PAUSE:
5350 errcode = print_queue_pause(p->server_info, snum);
5351 break;
5352 case SPOOLSS_PRINTER_CONTROL_RESUME:
5353 case SPOOLSS_PRINTER_CONTROL_UNPAUSE:
5354 errcode = print_queue_resume(p->server_info, snum);
5355 break;
5356 case SPOOLSS_PRINTER_CONTROL_PURGE:
5357 errcode = print_queue_purge(p->server_info, snum);
5358 break;
5359 default:
5360 return WERR_UNKNOWN_LEVEL;
5361 }
5362
5363 return errcode;
5364 }
5365
5366
5367 /****************************************************************
5368 _spoolss_AbortPrinter
5369 * From MSDN: "Deletes printer's spool file if printer is configured
5370 * for spooling"
5371 ****************************************************************/
5372
5373 WERROR _spoolss_AbortPrinter(pipes_struct *p,
5374 struct spoolss_AbortPrinter *r)
5375 {
5376 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5377 int snum;
5378 WERROR errcode = WERR_OK;
5379
5380 if (!Printer) {
5381 DEBUG(2,("_spoolss_AbortPrinter: Invalid handle (%s:%u:%u)\n",
5382 OUR_HANDLE(r->in.handle)));
5383 return WERR_BADFID;
5384 }
5385
5386 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5387 return WERR_BADFID;
5388
5389 print_job_delete(p->server_info, snum, Printer->jobid, &errcode );
5390
5391 return errcode;
5392 }
5393
5394 /********************************************************************
5395 * called by spoolss_api_setprinter
5396 * when updating a printer description
5397 ********************************************************************/
5398
5399 static WERROR update_printer_sec(struct policy_handle *handle,
5400 pipes_struct *p, SEC_DESC_BUF *secdesc_ctr)
5401 {
5402 SEC_DESC_BUF *new_secdesc_ctr = NULL, *old_secdesc_ctr = NULL;
5403 WERROR result;
5404 int snum;
5405
5406 Printer_entry *Printer = find_printer_index_by_hnd(p, handle);
5407
5408 if (!Printer || !get_printer_snum(p, handle, &snum, NULL)) {
5409 DEBUG(2,("update_printer_sec: Invalid handle (%s:%u:%u)\n",
5410 OUR_HANDLE(handle)));
5411
5412 result = WERR_BADFID;
5413 goto done;
5414 }
5415
5416 if (!secdesc_ctr) {
5417 DEBUG(10,("update_printer_sec: secdesc_ctr is NULL !\n"));
5418 result = WERR_INVALID_PARAM;
5419 goto done;
5420 }
5421
5422 /* Check the user has permissions to change the security
5423 descriptor. By experimentation with two NT machines, the user
5424 requires Full Access to the printer to change security
5425 information. */
5426
5427 if ( Printer->access_granted != PRINTER_ACCESS_ADMINISTER ) {
5428 DEBUG(4,("update_printer_sec: updated denied by printer permissions\n"));
5429 result = WERR_ACCESS_DENIED;
5430 goto done;
5431 }
5432
5433 /* NT seems to like setting the security descriptor even though
5434 nothing may have actually changed. */
5435
5436 if ( !nt_printing_getsec(p->mem_ctx, Printer->sharename, &old_secdesc_ctr)) {
5437 DEBUG(2,("update_printer_sec: nt_printing_getsec() failed\n"));
5438 result = WERR_BADFID;
5439 goto done;
5440 }
5441
5442 if (DEBUGLEVEL >= 10) {
5443 SEC_ACL *the_acl;
5444 int i;
5445
5446 the_acl = old_secdesc_ctr->sd->dacl;
5447 DEBUG(10, ("old_secdesc_ctr for %s has %d aces:\n",
5448 PRINTERNAME(snum), the_acl->num_aces));
5449
5450 for (i = 0; i < the_acl->num_aces; i++) {
5451 DEBUG(10, ("%s 0x%08x\n", sid_string_dbg(
5452 &the_acl->aces[i].trustee),
5453 the_acl->aces[i].access_mask));
5454 }
5455
5456 the_acl = secdesc_ctr->sd->dacl;
5457
5458 if (the_acl) {
5459 DEBUG(10, ("secdesc_ctr for %s has %d aces:\n",
5460 PRINTERNAME(snum), the_acl->num_aces));
5461
5462 for (i = 0; i < the_acl->num_aces; i++) {
5463 DEBUG(10, ("%s 0x%08x\n", sid_string_dbg(
5464 &the_acl->aces[i].trustee),
5465 the_acl->aces[i].access_mask));
5466 }
5467 } else {
5468 DEBUG(10, ("dacl for secdesc_ctr is NULL\n"));
5469 }
5470 }
5471
5472 new_secdesc_ctr = sec_desc_merge(p->mem_ctx, secdesc_ctr, old_secdesc_ctr);
5473 if (!new_secdesc_ctr) {
5474 result = WERR_NOMEM;
5475 goto done;
5476 }
5477
5478 if (security_descriptor_equal(new_secdesc_ctr->sd, old_secdesc_ctr->sd)) {
5479 result = WERR_OK;
5480 goto done;
5481 }
5482
5483 result = nt_printing_setsec(Printer->sharename, new_secdesc_ctr);
5484
5485 done:
5486
5487 return result;
5488 }
5489
5490 /********************************************************************
5491 Canonicalize printer info from a client
5492
5493 ATTN: It does not matter what we set the servername to hear
5494 since we do the necessary work in get_a_printer() to set it to
5495 the correct value based on what the client sent in the
5496 _spoolss_open_printer_ex().
5497 ********************************************************************/
5498
5499 static bool check_printer_ok(NT_PRINTER_INFO_LEVEL_2 *info, int snum)
5500 {
5501 fstring printername;
5502 const char *p;
5503
5504 DEBUG(5,("check_printer_ok: servername=%s printername=%s sharename=%s "
5505 "portname=%s drivername=%s comment=%s location=%s\n",
5506 info->servername, info->printername, info->sharename,
5507 info->portname, info->drivername, info->comment, info->location));
5508
5509 /* we force some elements to "correct" values */
5510 slprintf(info->servername, sizeof(info->servername)-1, "\\\\%s", global_myname());
5511 fstrcpy(info->sharename, lp_servicename(snum));
5512
5513 /* check to see if we allow printername != sharename */
5514
5515 if ( lp_force_printername(snum) ) {
5516 slprintf(info->printername, sizeof(info->printername)-1, "\\\\%s\\%s",
5517 global_myname(), info->sharename );
5518 } else {
5519
5520 /* make sure printername is in \\server\printername format */
5521
5522 fstrcpy( printername, info->printername );
5523 p = printername;
5524 if ( printername[0] == '\\' && printername[1] == '\\' ) {
5525 if ( (p = strchr_m( &printername[2], '\\' )) != NULL )
5526 p++;
5527 }
5528
5529 slprintf(info->printername, sizeof(info->printername)-1, "\\\\%s\\%s",
5530 global_myname(), p );
5531 }
5532
5533 info->attributes |= PRINTER_ATTRIBUTE_SAMBA;
5534 info->attributes &= ~PRINTER_ATTRIBUTE_NOT_SAMBA;
5535
5536
5537
5538 return true;
5539 }
5540
5541 /****************************************************************************
5542 ****************************************************************************/
5543
5544 static WERROR add_port_hook(TALLOC_CTX *ctx, NT_USER_TOKEN *token, const char *portname, const char *uri)
5545 {
5546 char *cmd = lp_addport_cmd();
5547 char *command = NULL;
5548 int ret;
5549 SE_PRIV se_printop = SE_PRINT_OPERATOR;
5550 bool is_print_op = false;
5551
5552 if ( !*cmd ) {
5553 return WERR_ACCESS_DENIED;
5554 }
5555
5556 command = talloc_asprintf(ctx,
5557 "%s \"%s\" \"%s\"", cmd, portname, uri );
5558 if (!command) {
5559 return WERR_NOMEM;
5560 }
5561
5562 if ( token )
5563 is_print_op = user_has_privileges( token, &se_printop );
5564
5565 DEBUG(10,("Running [%s]\n", command));
5566
5567 /********* BEGIN SePrintOperatorPrivilege **********/
5568
5569 if ( is_print_op )
5570 become_root();
5571
5572 ret = smbrun(command, NULL);
5573
5574 if ( is_print_op )
5575 unbecome_root();
5576
5577 /********* END SePrintOperatorPrivilege **********/
5578
5579 DEBUGADD(10,("returned [%d]\n", ret));
5580
5581 TALLOC_FREE(command);
5582
5583 if ( ret != 0 ) {
5584 return WERR_ACCESS_DENIED;
5585 }
5586
5587 return WERR_OK;
5588 }
5589
5590 /****************************************************************************
5591 ****************************************************************************/
5592
5593 bool add_printer_hook(TALLOC_CTX *ctx, NT_USER_TOKEN *token, NT_PRINTER_INFO_LEVEL *printer)
5594 {
5595 char *cmd = lp_addprinter_cmd();
5596 char **qlines;
5597 char *command = NULL;
5598 int numlines;
5599 int ret;
5600 int fd;
5601 SE_PRIV se_printop = SE_PRINT_OPERATOR;
5602 bool is_print_op = false;
5603 char *remote_machine = talloc_strdup(ctx, "%m");
5604
5605 if (!remote_machine) {
5606 return false;
5607 }
5608 remote_machine = talloc_sub_basic(ctx,
5609 current_user_info.smb_name,
5610 current_user_info.domain,
5611 remote_machine);
5612 if (!remote_machine) {
5613 return false;
5614 }
5615
5616 command = talloc_asprintf(ctx,
5617 "%s \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"",
5618 cmd, printer->info_2->printername, printer->info_2->sharename,
5619 printer->info_2->portname, printer->info_2->drivername,
5620 printer->info_2->location, printer->info_2->comment, remote_machine);
5621 if (!command) {
5622 return false;
5623 }
5624
5625 if ( token )
5626 is_print_op = user_has_privileges( token, &se_printop );
5627
5628 DEBUG(10,("Running [%s]\n", command));
5629
5630 /********* BEGIN SePrintOperatorPrivilege **********/
5631
5632 if ( is_print_op )
5633 become_root();
5634
5635 if ( (ret = smbrun(command, &fd)) == 0 ) {
5636 /* Tell everyone we updated smb.conf. */
5637 message_send_all(smbd_messaging_context(),
5638 MSG_SMB_CONF_UPDATED, NULL, 0, NULL);
5639 }
5640
5641 if ( is_print_op )
5642 unbecome_root();
5643
5644 /********* END SePrintOperatorPrivilege **********/
5645
5646 DEBUGADD(10,("returned [%d]\n", ret));
5647
5648 TALLOC_FREE(command);
5649 TALLOC_FREE(remote_machine);
5650
5651 if ( ret != 0 ) {
5652 if (fd != -1)
5653 close(fd);
5654 return false;
5655 }
5656
5657 /* reload our services immediately */
5658 become_root();
5659 reload_services(false);
5660 unbecome_root();
5661
5662 numlines = 0;
5663 /* Get lines and convert them back to dos-codepage */
5664 qlines = fd_lines_load(fd, &numlines, 0, NULL);
5665 DEBUGADD(10,("Lines returned = [%d]\n", numlines));
5666 close(fd);
5667
5668 /* Set the portname to what the script says the portname should be. */
5669 /* but don't require anything to be return from the script exit a good error code */
5670
5671 if (numlines) {
5672 /* Set the portname to what the script says the portname should be. */
5673 strncpy(printer->info_2->portname, qlines[0], sizeof(printer->info_2->portname));
5674 DEBUGADD(6,("Line[0] = [%s]\n", qlines[0]));
5675 }
5676
5677 TALLOC_FREE(qlines);
5678 return true;
5679 }
5680
5681
5682 /********************************************************************
5683 * Called by spoolss_api_setprinter
5684 * when updating a printer description.
5685 ********************************************************************/
5686
5687 static WERROR update_printer(pipes_struct *p, struct policy_handle *handle,
5688 struct spoolss_SetPrinterInfoCtr *info_ctr,
5689 struct spoolss_DeviceMode *devmode)
5690 {
5691 int snum;
5692 NT_PRINTER_INFO_LEVEL *printer = NULL, *old_printer = NULL;
5693 Printer_entry *Printer = find_printer_index_by_hnd(p, handle);
5694 WERROR result;
5695 DATA_BLOB buffer;
5696 fstring asc_buffer;
5697
5698 DEBUG(8,("update_printer\n"));
5699
5700 result = WERR_OK;
5701
5702 if (!Printer) {
5703 result = WERR_BADFID;
5704 goto done;
5705 }
5706
5707 if (!get_printer_snum(p, handle, &snum, NULL)) {
5708 result = WERR_BADFID;
5709 goto done;
5710 }
5711
5712 if (!W_ERROR_IS_OK(get_a_printer(Printer, &printer, 2, lp_const_servicename(snum))) ||
5713 (!W_ERROR_IS_OK(get_a_printer(Printer, &old_printer, 2, lp_const_servicename(snum))))) {
5714 result = WERR_BADFID;
5715 goto done;
5716 }
5717
5718 DEBUGADD(8,("Converting info_2 struct\n"));
5719
5720 /*
5721 * convert_printer_info converts the incoming
5722 * info from the client and overwrites the info
5723 * just read from the tdb in the pointer 'printer'.
5724 */
5725
5726 if (!convert_printer_info(info_ctr, printer)) {
5727 result = WERR_NOMEM;
5728 goto done;
5729 }
5730
5731 if (devmode) {
5732 /* we have a valid devmode
5733 convert it and link it*/
5734
5735 DEBUGADD(8,("update_printer: Converting the devicemode struct\n"));
5736 if (!convert_devicemode(printer->info_2->printername, devmode,
5737 &printer->info_2->devmode)) {
5738 result = WERR_NOMEM;
5739 goto done;
5740 }
5741 }
5742
5743 /* Do sanity check on the requested changes for Samba */
5744
5745 if (!check_printer_ok(printer->info_2, snum)) {
5746 result = WERR_INVALID_PARAM;
5747 goto done;
5748 }
5749
5750 /* FIXME!!! If the driver has changed we really should verify that
5751 it is installed before doing much else --jerry */
5752
5753 /* Check calling user has permission to update printer description */
5754
5755 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
5756 DEBUG(3, ("update_printer: printer property change denied by handle\n"));
5757 result = WERR_ACCESS_DENIED;
5758 goto done;
5759 }
5760
5761 /* Call addprinter hook */
5762 /* Check changes to see if this is really needed */
5763
5764 if ( *lp_addprinter_cmd()
5765 && (!strequal(printer->info_2->drivername, old_printer->info_2->drivername)
5766 || !strequal(printer->info_2->comment, old_printer->info_2->comment)
5767 || !strequal(printer->info_2->portname, old_printer->info_2->portname)
5768 || !strequal(printer->info_2->location, old_printer->info_2->location)) )
5769 {
5770 /* add_printer_hook() will call reload_services() */
5771
5772 if ( !add_printer_hook(p->mem_ctx, p->server_info->ptok,
5773 printer) ) {
5774 result = WERR_ACCESS_DENIED;
5775 goto done;
5776 }
5777 }
5778
5779 /*
5780 * When a *new* driver is bound to a printer, the drivername is used to
5781 * lookup previously saved driver initialization info, which is then
5782 * bound to the printer, simulating what happens in the Windows arch.
5783 */
5784 if (!strequal(printer->info_2->drivername, old_printer->info_2->drivername))
5785 {
5786 if (!set_driver_init(printer, 2))
5787 {
5788 DEBUG(5,("update_printer: Error restoring driver initialization data for driver [%s]!\n",
5789 printer->info_2->drivername));
5790 }
5791
5792 DEBUG(10,("update_printer: changing driver [%s]! Sending event!\n",
5793 printer->info_2->drivername));
5794
5795 notify_printer_driver(snum, printer->info_2->drivername);
5796 }
5797
5798 /*
5799 * flag which changes actually occured. This is a small subset of
5800 * all the possible changes. We also have to update things in the
5801 * DsSpooler key.
5802 */
5803
5804 if (!strequal(printer->info_2->comment, old_printer->info_2->comment)) {
5805 push_reg_sz(talloc_tos(), &buffer, printer->info_2->comment);
5806 set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "description",
5807 REG_SZ, buffer.data, buffer.length);
5808
5809 notify_printer_comment(snum, printer->info_2->comment);
5810 }
5811
5812 if (!strequal(printer->info_2->sharename, old_printer->info_2->sharename)) {
5813 push_reg_sz(talloc_tos(), &buffer, printer->info_2->sharename);
5814 set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "shareName",
5815 REG_SZ, buffer.data, buffer.length);
5816
5817 notify_printer_sharename(snum, printer->info_2->sharename);
5818 }
5819
5820 if (!strequal(printer->info_2->printername, old_printer->info_2->printername)) {
5821 char *pname;
5822
5823 if ( (pname = strchr_m( printer->info_2->printername+2, '\\' )) != NULL )
5824 pname++;
5825 else
5826 pname = printer->info_2->printername;
5827
5828
5829 push_reg_sz(talloc_tos(), &buffer, pname);
5830 set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "printerName",
5831 REG_SZ, buffer.data, buffer.length);
5832
5833 notify_printer_printername( snum, pname );
5834 }
5835
5836 if (!strequal(printer->info_2->portname, old_printer->info_2->portname)) {
5837 push_reg_sz(talloc_tos(), &buffer, printer->info_2->portname);
5838 set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "portName",
5839 REG_SZ, buffer.data, buffer.length);
5840
5841 notify_printer_port(snum, printer->info_2->portname);
5842 }
5843
5844 if (!strequal(printer->info_2->location, old_printer->info_2->location)) {
5845 push_reg_sz(talloc_tos(), &buffer, printer->info_2->location);
5846 set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "location",
5847 REG_SZ, buffer.data, buffer.length);
5848
5849 notify_printer_location(snum, printer->info_2->location);
5850 }
5851
5852 /* here we need to update some more DsSpooler keys */
5853 /* uNCName, serverName, shortServerName */
5854
5855 push_reg_sz(talloc_tos(), &buffer, global_myname());
5856 set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "serverName",
5857 REG_SZ, buffer.data, buffer.length);
5858 set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "shortServerName",
5859 REG_SZ, buffer.data, buffer.length);
5860
5861 slprintf( asc_buffer, sizeof(asc_buffer)-1, "\\\\%s\\%s",
5862 global_myname(), printer->info_2->sharename );
5863 push_reg_sz(talloc_tos(), &buffer, asc_buffer);
5864 set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "uNCName",
5865 REG_SZ, buffer.data, buffer.length);
5866
5867 /* Update printer info */
5868 result = mod_a_printer(printer, 2);
5869
5870 done:
5871 free_a_printer(&printer, 2);
5872 free_a_printer(&old_printer, 2);
5873
5874
5875 return result;
5876 }
5877
5878 /****************************************************************************
5879 ****************************************************************************/
5880 static WERROR publish_or_unpublish_printer(pipes_struct *p,
5881 struct policy_handle *handle,
5882 struct spoolss_SetPrinterInfo7 *info7)
5883 {
5884 #ifdef HAVE_ADS
5885 int snum;
5886 Printer_entry *Printer;
5887
5888 if ( lp_security() != SEC_ADS ) {
5889 return WERR_UNKNOWN_LEVEL;
5890 }
5891
5892 Printer = find_printer_index_by_hnd(p, handle);
5893
5894 DEBUG(5,("publish_or_unpublish_printer, action = %d\n",info7->action));
5895
5896 if (!Printer)
5897 return WERR_BADFID;
5898
5899 if (!get_printer_snum(p, handle, &snum, NULL))
5900 return WERR_BADFID;
5901
5902 nt_printer_publish(Printer, snum, info7->action);
5903
5904 return WERR_OK;
5905 #else
5906 return WERR_UNKNOWN_LEVEL;
5907 #endif
5908 }
5909
5910 /****************************************************************
5911 _spoolss_SetPrinter
5912 ****************************************************************/
5913
5914 WERROR _spoolss_SetPrinter(pipes_struct *p,
5915 struct spoolss_SetPrinter *r)
5916 {
5917 WERROR result;
5918
5919 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5920
5921 if (!Printer) {
5922 DEBUG(2,("_spoolss_SetPrinter: Invalid handle (%s:%u:%u)\n",
5923 OUR_HANDLE(r->in.handle)));
5924 return WERR_BADFID;
5925 }
5926
5927 /* check the level */
5928 switch (r->in.info_ctr->level) {
5929 case 0:
5930 return control_printer(r->in.handle, r->in.command, p);
5931 case 2:
5932 result = update_printer(p, r->in.handle,
5933 r->in.info_ctr,
5934 r->in.devmode_ctr->devmode);
5935 if (!W_ERROR_IS_OK(result))
5936 return result;
5937 if (r->in.secdesc_ctr->sd)
5938 result = update_printer_sec(r->in.handle, p,
5939 r->in.secdesc_ctr);
5940 return result;
5941 case 3:
5942 return update_printer_sec(r->in.handle, p,
5943 r->in.secdesc_ctr);
5944 case 7:
5945 return publish_or_unpublish_printer(p, r->in.handle,
5946 r->in.info_ctr->info.info7);
5947 default:
5948 return WERR_UNKNOWN_LEVEL;
5949 }
5950 }
5951
5952 /****************************************************************
5953 _spoolss_FindClosePrinterNotify
5954 ****************************************************************/
5955
5956 WERROR _spoolss_FindClosePrinterNotify(pipes_struct *p,
5957 struct spoolss_FindClosePrinterNotify *r)
5958 {
5959 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5960
5961 if (!Printer) {
5962 DEBUG(2,("_spoolss_FindClosePrinterNotify: "
5963 "Invalid handle (%s:%u:%u)\n", OUR_HANDLE(r->in.handle)));
5964 return WERR_BADFID;
5965 }
5966
5967 if (Printer->notify.client_connected == true) {
5968 int snum = -1;
5969
5970 if ( Printer->printer_type == SPLHND_SERVER)
5971 snum = -1;
5972 else if ( (Printer->printer_type == SPLHND_PRINTER) &&
5973 !get_printer_snum(p, r->in.handle, &snum, NULL) )
5974 return WERR_BADFID;
5975
5976 srv_spoolss_replycloseprinter(snum, &Printer->notify.client_hnd);
5977 }
5978
5979 Printer->notify.flags=0;
5980 Printer->notify.options=0;
5981 Printer->notify.localmachine[0]='\0';
5982 Printer->notify.printerlocal=0;
5983 TALLOC_FREE(Printer->notify.option);
5984 Printer->notify.client_connected = false;
5985
5986 return WERR_OK;
5987 }
5988
5989 /****************************************************************
5990 _spoolss_AddJob
5991 ****************************************************************/
5992
5993 WERROR _spoolss_AddJob(pipes_struct *p,
5994 struct spoolss_AddJob *r)
5995 {
5996 if (!r->in.buffer && (r->in.offered != 0)) {
5997 return WERR_INVALID_PARAM;
5998 }
5999
6000 /* this is what a NT server returns for AddJob. AddJob must fail on
6001 * non-local printers */
6002
6003 if (r->in.level != 1) {
6004 return WERR_UNKNOWN_LEVEL;
6005 }
6006
6007 return WERR_INVALID_PARAM;
6008 }
6009
6010 /****************************************************************************
6011 fill_job_info1
6012 ****************************************************************************/
6013
6014 static WERROR fill_job_info1(TALLOC_CTX *mem_ctx,
6015 struct spoolss_JobInfo1 *r,
6016 const print_queue_struct *queue,
6017 int position, int snum,
6018 const NT_PRINTER_INFO_LEVEL *ntprinter)
6019 {
6020 struct tm *t;
6021
6022 t = gmtime(&queue->time);
6023
6024 r->job_id = queue->job;
6025
6026 r->printer_name = talloc_strdup(mem_ctx, lp_servicename(snum));
6027 W_ERROR_HAVE_NO_MEMORY(r->printer_name);
6028 r->server_name = talloc_strdup(mem_ctx, ntprinter->info_2->servername);
6029 W_ERROR_HAVE_NO_MEMORY(r->server_name);
6030 r->user_name = talloc_strdup(mem_ctx, queue->fs_user);
6031 W_ERROR_HAVE_NO_MEMORY(r->user_name);
6032 r->document_name = talloc_strdup(mem_ctx, queue->fs_file);
6033 W_ERROR_HAVE_NO_MEMORY(r->document_name);
6034 r->data_type = talloc_strdup(mem_ctx, "RAW");
6035 W_ERROR_HAVE_NO_MEMORY(r->data_type);
6036 r->text_status = talloc_strdup(mem_ctx, "");
6037 W_ERROR_HAVE_NO_MEMORY(r->text_status);
6038
6039 r->status = nt_printj_status(queue->status);
6040 r->priority = queue->priority;
6041 r->position = position;
6042 r->total_pages = queue->page_count;
6043 r->pages_printed = 0; /* ??? */
6044
6045 init_systemtime(&r->submitted, t);
6046
6047 return WERR_OK;
6048 }
6049
6050 /****************************************************************************
6051 fill_job_info2
6052 ****************************************************************************/
6053
6054 static WERROR fill_job_info2(TALLOC_CTX *mem_ctx,
6055 struct spoolss_JobInfo2 *r,
6056 const print_queue_struct *queue,
6057 int position, int snum,
6058 const NT_PRINTER_INFO_LEVEL *ntprinter,
6059 struct spoolss_DeviceMode *devmode)
6060 {
6061 struct tm *t;
6062
6063 t = gmtime(&queue->time);
6064
6065 r->job_id = queue->job;
6066
6067 r->printer_name = talloc_strdup(mem_ctx, lp_servicename(snum));
6068 W_ERROR_HAVE_NO_MEMORY(r->printer_name);
6069 r->server_name = talloc_strdup(mem_ctx, ntprinter->info_2->servername);
6070 W_ERROR_HAVE_NO_MEMORY(r->server_name);
6071 r->user_name = talloc_strdup(mem_ctx, queue->fs_user);
6072 W_ERROR_HAVE_NO_MEMORY(r->user_name);
6073 r->document_name = talloc_strdup(mem_ctx, queue->fs_file);
6074 W_ERROR_HAVE_NO_MEMORY(r->document_name);
6075 r->notify_name = talloc_strdup(mem_ctx, queue->fs_user);
6076 W_ERROR_HAVE_NO_MEMORY(r->notify_name);
6077 r->data_type = talloc_strdup(mem_ctx, "RAW");
6078 W_ERROR_HAVE_NO_MEMORY(r->data_type);
6079 r->print_processor = talloc_strdup(mem_ctx, "winprint");
6080 W_ERROR_HAVE_NO_MEMORY(r->print_processor);
6081 r->parameters = talloc_strdup(mem_ctx, "");
6082 W_ERROR_HAVE_NO_MEMORY(r->parameters);
6083 r->driver_name = talloc_strdup(mem_ctx, ntprinter->info_2->drivername);
6084 W_ERROR_HAVE_NO_MEMORY(r->driver_name);
6085
6086 r->devmode = devmode;
6087
6088 r->text_status = talloc_strdup(mem_ctx, "");
6089 W_ERROR_HAVE_NO_MEMORY(r->text_status);
6090
6091 r->secdesc = NULL;
6092
6093 r->status = nt_printj_status(queue->status);
6094 r->priority = queue->priority;
6095 r->position = position;
6096 r->start_time = 0;
6097 r->until_time = 0;
6098 r->total_pages = queue->page_count;
6099 r->size = queue->size;
6100 init_systemtime(&r->submitted, t);
6101 r->time = 0;
6102 r->pages_printed = 0; /* ??? */
6103
6104 return WERR_OK;
6105 }
6106
6107 /****************************************************************************
6108 Enumjobs at level 1.
6109 ****************************************************************************/
6110
6111 static WERROR enumjobs_level1(TALLOC_CTX *mem_ctx,
6112 const print_queue_struct *queue,
6113 uint32_t num_queues, int snum,
6114 const NT_PRINTER_INFO_LEVEL *ntprinter,
6115 union spoolss_JobInfo **info_p,
6116 uint32_t *count)
6117 {
6118 union spoolss_JobInfo *info;
6119 int i;
6120 WERROR result = WERR_OK;
6121
6122 info = TALLOC_ARRAY(mem_ctx, union spoolss_JobInfo, num_queues);
6123 W_ERROR_HAVE_NO_MEMORY(info);
6124
6125 *count = num_queues;
6126
6127 for (i=0; i<*count; i++) {
6128 result = fill_job_info1(info,
6129 &info[i].info1,
6130 &queue[i],
6131 i,
6132 snum,
6133 ntprinter);
6134 if (!W_ERROR_IS_OK(result)) {
6135 goto out;
6136 }
6137 }
6138
6139 out:
6140 if (!W_ERROR_IS_OK(result)) {
6141 TALLOC_FREE(info);
6142 *count = 0;
6143 return result;
6144 }
6145
6146 *info_p = info;
6147
6148 return WERR_OK;
6149 }
6150
6151 /****************************************************************************
6152 Enumjobs at level 2.
6153 ****************************************************************************/
6154
6155 static WERROR enumjobs_level2(TALLOC_CTX *mem_ctx,
6156 const print_queue_struct *queue,
6157 uint32_t num_queues, int snum,
6158 const NT_PRINTER_INFO_LEVEL *ntprinter,
6159 union spoolss_JobInfo **info_p,
6160 uint32_t *count)
6161 {
6162 union spoolss_JobInfo *info;
6163 int i;
6164 WERROR result = WERR_OK;
6165
6166 info = TALLOC_ARRAY(mem_ctx, union spoolss_JobInfo, num_queues);
6167 W_ERROR_HAVE_NO_MEMORY(info);
6168
6169 *count = num_queues;
6170
6171 for (i=0; i<*count; i++) {
6172
6173 struct spoolss_DeviceMode *devmode;
6174
6175 devmode = construct_dev_mode(info, lp_const_servicename(snum));
6176 if (!devmode) {
6177 result = WERR_NOMEM;
6178 goto out;
6179 }
6180
6181 result = fill_job_info2(info,
6182 &info[i].info2,
6183 &queue[i],
6184 i,
6185 snum,
6186 ntprinter,
6187 devmode);
6188 if (!W_ERROR_IS_OK(result)) {
6189 goto out;
6190 }
6191 }
6192
6193 out:
6194 if (!W_ERROR_IS_OK(result)) {
6195 TALLOC_FREE(info);
6196 *count = 0;
6197 return result;
6198 }
6199
6200 *info_p = info;
6201
6202 return WERR_OK;
6203 }
6204
6205 /****************************************************************
6206 _spoolss_EnumJobs
6207 ****************************************************************/
6208
6209 WERROR _spoolss_EnumJobs(pipes_struct *p,
6210 struct spoolss_EnumJobs *r)
6211 {
6212 WERROR result;
6213 NT_PRINTER_INFO_LEVEL *ntprinter = NULL;
6214 int snum;
6215 print_status_struct prt_status;
6216 print_queue_struct *queue = NULL;
6217 uint32_t count;
6218
6219 /* that's an [in out] buffer */
6220
6221 if (!r->in.buffer && (r->in.offered != 0)) {
6222 return WERR_INVALID_PARAM;
6223 }
6224
6225 DEBUG(4,("_spoolss_EnumJobs\n"));
6226
6227 *r->out.needed = 0;
6228 *r->out.count = 0;
6229 *r->out.info = NULL;
6230
6231 /* lookup the printer snum and tdb entry */
6232
6233 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
6234 return WERR_BADFID;
6235 }
6236
6237 result = get_a_printer(NULL, &ntprinter, 2, lp_servicename(snum));
6238 if (!W_ERROR_IS_OK(result)) {
6239 return result;
6240 }
6241
6242 count = print_queue_status(snum, &queue, &prt_status);
6243 DEBUGADD(4,("count:[%d], status:[%d], [%s]\n",
6244 count, prt_status.status, prt_status.message));
6245
6246 if (count == 0) {
6247 SAFE_FREE(queue);
6248 free_a_printer(&ntprinter, 2);
6249 return WERR_OK;
6250 }
6251
6252 switch (r->in.level) {
6253 case 1:
6254 result = enumjobs_level1(p->mem_ctx, queue, count, snum,
6255 ntprinter, r->out.info, r->out.count);
6256 break;
6257 case 2:
6258 result = enumjobs_level2(p->mem_ctx, queue, count, snum,
6259 ntprinter, r->out.info, r->out.count);
6260 break;
6261 default:
6262 result = WERR_UNKNOWN_LEVEL;
6263 break;
6264 }
6265
6266 SAFE_FREE(queue);
6267 free_a_printer(&ntprinter, 2);
6268
6269 if (!W_ERROR_IS_OK(result)) {
6270 return result;
6271 }
6272
6273 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
6274 spoolss_EnumJobs, NULL,
6275 *r->out.info, r->in.level,
6276 *r->out.count);
6277 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
6278 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
6279
6280 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
6281 }
6282
6283 /****************************************************************
6284 _spoolss_ScheduleJob
6285 ****************************************************************/
6286
6287 WERROR _spoolss_ScheduleJob(pipes_struct *p,
6288 struct spoolss_ScheduleJob *r)
6289 {
6290 return WERR_OK;
6291 }
6292
6293 /****************************************************************
6294 _spoolss_SetJob
6295 ****************************************************************/
6296
6297 WERROR _spoolss_SetJob(pipes_struct *p,
6298 struct spoolss_SetJob *r)
6299 {
6300 int snum;
6301 WERROR errcode = WERR_BADFUNC;
6302
6303 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
6304 return WERR_BADFID;
6305 }
6306
6307 if (!print_job_exists(lp_const_servicename(snum), r->in.job_id)) {
6308 return WERR_INVALID_PRINTER_NAME;
6309 }
6310
6311 switch (r->in.command) {
6312 case SPOOLSS_JOB_CONTROL_CANCEL:
6313 case SPOOLSS_JOB_CONTROL_DELETE:
6314 if (print_job_delete(p->server_info, snum, r->in.job_id, &errcode)) {
6315 errcode = WERR_OK;
6316 }
6317 break;
6318 case SPOOLSS_JOB_CONTROL_PAUSE:
6319 if (print_job_pause(p->server_info, snum, r->in.job_id, &errcode)) {
6320 errcode = WERR_OK;
6321 }
6322 break;
6323 case SPOOLSS_JOB_CONTROL_RESTART:
6324 case SPOOLSS_JOB_CONTROL_RESUME:
6325 if (print_job_resume(p->server_info, snum, r->in.job_id, &errcode)) {
6326 errcode = WERR_OK;
6327 }
6328 break;
6329 default:
6330 return WERR_UNKNOWN_LEVEL;
6331 }
6332
6333 return errcode;
6334 }
6335
6336 /****************************************************************************
6337 Enumerates all printer drivers by level and architecture.
6338 ****************************************************************************/
6339
6340 static WERROR enumprinterdrivers_level_by_architecture(TALLOC_CTX *mem_ctx,
6341 const char *servername,
6342 const char *architecture,
6343 uint32_t level,
6344 union spoolss_DriverInfo **info_p,
6345 uint32_t *count_p)
6346 {
6347 int i;
6348 int ndrivers;
6349 uint32_t version;
6350 fstring *list = NULL;
6351 struct spoolss_DriverInfo8 *driver;
6352 union spoolss_DriverInfo *info = NULL;
6353 uint32_t count = 0;
6354 WERROR result = WERR_OK;
6355
6356 *count_p = 0;
6357 *info_p = NULL;
6358
6359 for (version=0; version<DRIVER_MAX_VERSION; version++) {
6360 list = NULL;
6361 ndrivers = get_ntdrivers(&list, architecture, version);
6362 DEBUGADD(4,("we have:[%d] drivers in environment [%s] and version [%d]\n",
6363 ndrivers, architecture, version));
6364
6365 if (ndrivers == -1) {
6366 result = WERR_NOMEM;
6367 goto out;
6368 }
6369
6370 if (ndrivers != 0) {
6371 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
6372 union spoolss_DriverInfo,
6373 count + ndrivers);
6374 if (!info) {
6375 DEBUG(0,("enumprinterdrivers_level_by_architecture: "
6376 "failed to enlarge driver info buffer!\n"));
6377 result = WERR_NOMEM;
6378 goto out;
6379 }
6380 }
6381
6382 for (i=0; i<ndrivers; i++) {
6383 DEBUGADD(5,("\tdriver: [%s]\n", list[i]));
6384 ZERO_STRUCT(driver);
6385 result = get_a_printer_driver(mem_ctx, &driver, list[i],
6386 architecture, version);
6387 if (!W_ERROR_IS_OK(result)) {
6388 goto out;
6389 }
6390
6391 switch (level) {
6392 case 1:
6393 result = fill_printer_driver_info1(info, &info[count+i].info1,
6394 driver, servername);
6395 break;
6396 case 2:
6397 result = fill_printer_driver_info2(info, &info[count+i].info2,
6398 driver, servername);
6399 break;
6400 case 3:
6401 result = fill_printer_driver_info3(info, &info[count+i].info3,
6402 driver, servername);
6403 break;
6404 case 4:
6405 result = fill_printer_driver_info4(info, &info[count+i].info4,
6406 driver, servername);
6407 break;
6408 case 5:
6409 result = fill_printer_driver_info5(info, &info[count+i].info5,
6410 driver, servername);
6411 break;
6412 case 6:
6413 result = fill_printer_driver_info6(info, &info[count+i].info6,
6414 driver, servername);
6415 break;
6416 case 8:
6417 result = fill_printer_driver_info8(info, &info[count+i].info8,
6418 driver, servername);
6419 break;
6420 default:
6421 result = WERR_UNKNOWN_LEVEL;
6422 break;
6423 }
6424
6425 free_a_printer_driver(driver);
6426
6427 if (!W_ERROR_IS_OK(result)) {
6428 goto out;
6429 }
6430 }
6431
6432 count += ndrivers;
6433 SAFE_FREE(list);
6434 }
6435
6436 out:
6437 SAFE_FREE(list);
6438
6439 if (!W_ERROR_IS_OK(result)) {
6440 TALLOC_FREE(info);
6441 return result;
6442 }
6443
6444 *info_p = info;
6445 *count_p = count;
6446
6447 return WERR_OK;
6448 }
6449
6450 /****************************************************************************
6451 Enumerates all printer drivers by level.
6452 ****************************************************************************/
6453
6454 static WERROR enumprinterdrivers_level(TALLOC_CTX *mem_ctx,
6455 const char *servername,
6456 const char *architecture,
6457 uint32_t level,
6458 union spoolss_DriverInfo **info_p,
6459 uint32_t *count_p)
6460 {
6461 uint32_t a,i;
6462 WERROR result = WERR_OK;
6463
6464 if (strequal(architecture, SPOOLSS_ARCHITECTURE_ALL)) {
6465
6466 for (a=0; archi_table[a].long_archi != NULL; a++) {
6467
6468 union spoolss_DriverInfo *info = NULL;
6469 uint32_t count = 0;
6470
6471 result = enumprinterdrivers_level_by_architecture(mem_ctx,
6472 servername,
6473 archi_table[a].long_archi,
6474 level,
6475 &info,
6476 &count);
6477 if (!W_ERROR_IS_OK(result)) {
6478 continue;
6479 }
6480
6481 for (i=0; i < count; i++) {
6482 ADD_TO_ARRAY(mem_ctx, union spoolss_DriverInfo,
6483 info[i], info_p, count_p);
6484 }
6485 }
6486
6487 return result;
6488 }
6489
6490 return enumprinterdrivers_level_by_architecture(mem_ctx,
6491 servername,
6492 architecture,
6493 level,
6494 info_p,
6495 count_p);
6496 }
6497
6498 /****************************************************************
6499 _spoolss_EnumPrinterDrivers
6500 ****************************************************************/
6501
6502 WERROR _spoolss_EnumPrinterDrivers(pipes_struct *p,
6503 struct spoolss_EnumPrinterDrivers *r)
6504 {
6505 const char *cservername;
6506 WERROR result;
6507
6508 /* that's an [in out] buffer */
6509
6510 if (!r->in.buffer && (r->in.offered != 0)) {
6511 return WERR_INVALID_PARAM;
6512 }
6513
6514 DEBUG(4,("_spoolss_EnumPrinterDrivers\n"));
6515
6516 *r->out.needed = 0;
6517 *r->out.count = 0;
6518 *r->out.info = NULL;
6519
6520 cservername = canon_servername(r->in.server);
6521
6522 if (!is_myname_or_ipaddr(cservername)) {
6523 return WERR_UNKNOWN_PRINTER_DRIVER;
6524 }
6525
6526 result = enumprinterdrivers_level(p->mem_ctx, cservername,
6527 r->in.environment,
6528 r->in.level,
6529 r->out.info,
6530 r->out.count);
6531 if (!W_ERROR_IS_OK(result)) {
6532 return result;
6533 }
6534
6535 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
6536 spoolss_EnumPrinterDrivers, NULL,
6537 *r->out.info, r->in.level,
6538 *r->out.count);
6539 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
6540 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
6541
6542 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
6543 }
6544
6545 /****************************************************************************
6546 ****************************************************************************/
6547
6548 static WERROR fill_form_info_1(TALLOC_CTX *mem_ctx,
6549 struct spoolss_FormInfo1 *r,
6550 const nt_forms_struct *form)
6551 {
6552 r->form_name = talloc_strdup(mem_ctx, form->name);
6553 W_ERROR_HAVE_NO_MEMORY(r->form_name);
6554
6555 r->flags = form->flag;
6556 r->size.width = form->width;
6557 r->size.height = form->length;
6558 r->area.left = form->left;
6559 r->area.top = form->top;
6560 r->area.right = form->right;
6561 r->area.bottom = form->bottom;
6562
6563 return WERR_OK;
6564 }
6565
6566 /****************************************************************
6567 spoolss_enumforms_level1
6568 ****************************************************************/
6569
6570 static WERROR spoolss_enumforms_level1(TALLOC_CTX *mem_ctx,
6571 const nt_forms_struct *builtin_forms,
6572 uint32_t num_builtin_forms,
6573 const nt_forms_struct *user_forms,
6574 uint32_t num_user_forms,
6575 union spoolss_FormInfo **info_p,
6576 uint32_t *count)
6577 {
6578 union spoolss_FormInfo *info;
6579 WERROR result = WERR_OK;
6580 int i;
6581
6582 *count = num_builtin_forms + num_user_forms;
6583
6584 info = TALLOC_ARRAY(mem_ctx, union spoolss_FormInfo, *count);
6585 W_ERROR_HAVE_NO_MEMORY(info);
6586
6587 /* construct the list of form structures */
6588 for (i=0; i<num_builtin_forms; i++) {
6589 DEBUGADD(6,("Filling builtin form number [%d]\n",i));
6590 result = fill_form_info_1(info, &info[i].info1,
6591 &builtin_forms[i]);
6592 if (!W_ERROR_IS_OK(result)) {
6593 goto out;
6594 }
6595 }
6596
6597 for (i=0; i<num_user_forms; i++) {
6598 DEBUGADD(6,("Filling user form number [%d]\n",i));
6599 result = fill_form_info_1(info, &info[i+num_builtin_forms].info1,
6600 &user_forms[i]);
6601 if (!W_ERROR_IS_OK(result)) {
6602 goto out;
6603 }
6604 }
6605
6606 out:
6607 if (!W_ERROR_IS_OK(result)) {
6608 TALLOC_FREE(info);
6609 *count = 0;
6610 return result;
6611 }
6612
6613 *info_p = info;
6614
6615 return WERR_OK;
6616 }
6617
6618 /****************************************************************
6619 _spoolss_EnumForms
6620 ****************************************************************/
6621
6622 WERROR _spoolss_EnumForms(pipes_struct *p,
6623 struct spoolss_EnumForms *r)
6624 {
6625 WERROR result;
6626 nt_forms_struct *user_forms = NULL;
6627 nt_forms_struct *builtin_forms = NULL;
6628 uint32_t num_user_forms;
6629 uint32_t num_builtin_forms;
6630
6631 *r->out.count = 0;
6632 *r->out.needed = 0;
6633 *r->out.info = NULL;
6634
6635 /* that's an [in out] buffer */
6636
6637 if (!r->in.buffer && (r->in.offered != 0) ) {
6638 return WERR_INVALID_PARAM;
6639 }
6640
6641 DEBUG(4,("_spoolss_EnumForms\n"));
6642 DEBUGADD(5,("Offered buffer size [%d]\n", r->in.offered));
6643 DEBUGADD(5,("Info level [%d]\n", r->in.level));
6644
6645 num_builtin_forms = get_builtin_ntforms(&builtin_forms);
6646 DEBUGADD(5,("Number of builtin forms [%d]\n", num_builtin_forms));
6647 num_user_forms = get_ntforms(&user_forms);
6648 DEBUGADD(5,("Number of user forms [%d]\n", num_user_forms));
6649
6650 if (num_user_forms + num_builtin_forms == 0) {
6651 SAFE_FREE(builtin_forms);
6652 SAFE_FREE(user_forms);
6653 return WERR_NO_MORE_ITEMS;
6654 }
6655
6656 switch (r->in.level) {
6657 case 1:
6658 result = spoolss_enumforms_level1(p->mem_ctx,
6659 builtin_forms,
6660 num_builtin_forms,
6661 user_forms,
6662 num_user_forms,
6663 r->out.info,
6664 r->out.count);
6665 break;
6666 default:
6667 result = WERR_UNKNOWN_LEVEL;
6668 break;
6669 }
6670
6671 SAFE_FREE(user_forms);
6672 SAFE_FREE(builtin_forms);
6673
6674 if (!W_ERROR_IS_OK(result)) {
6675 return result;
6676 }
6677
6678 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
6679 spoolss_EnumForms, NULL,
6680 *r->out.info, r->in.level,
6681 *r->out.count);
6682 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
6683 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
6684
6685 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
6686 }
6687
6688 /****************************************************************
6689 ****************************************************************/
6690
6691 static WERROR find_form_byname(const char *name,
6692 nt_forms_struct *form)
6693 {
6694 nt_forms_struct *list = NULL;
6695 int num_forms = 0, i = 0;
6696
6697 if (get_a_builtin_ntform_by_string(name, form)) {
6698 return WERR_OK;
6699 }
6700
6701 num_forms = get_ntforms(&list);
6702 DEBUGADD(5,("Number of forms [%d]\n", num_forms));
6703
6704 if (num_forms == 0) {
6705 return WERR_BADFID;
6706 }
6707
6708 /* Check if the requested name is in the list of form structures */
6709 for (i = 0; i < num_forms; i++) {
6710
6711 DEBUG(4,("checking form %s (want %s)\n", list[i].name, name));
6712
6713 if (strequal(name, list[i].name)) {
6714 DEBUGADD(6,("Found form %s number [%d]\n", name, i));
6715 *form = list[i];
6716 SAFE_FREE(list);
6717 return WERR_OK;
6718 }
6719 }
6720
6721 SAFE_FREE(list);
6722
6723 return WERR_BADFID;
6724 }
6725
6726 /****************************************************************
6727 _spoolss_GetForm
6728 ****************************************************************/
6729
6730 WERROR _spoolss_GetForm(pipes_struct *p,
6731 struct spoolss_GetForm *r)
6732 {
6733 WERROR result;
6734 nt_forms_struct form;
6735
6736 /* that's an [in out] buffer */
6737
6738 if (!r->in.buffer && (r->in.offered != 0)) {
6739 return WERR_INVALID_PARAM;
6740 }
6741
6742 DEBUG(4,("_spoolss_GetForm\n"));
6743 DEBUGADD(5,("Offered buffer size [%d]\n", r->in.offered));
6744 DEBUGADD(5,("Info level [%d]\n", r->in.level));
6745
6746 result = find_form_byname(r->in.form_name, &form);
6747 if (!W_ERROR_IS_OK(result)) {
6748 TALLOC_FREE(r->out.info);
6749 return result;
6750 }
6751
6752 switch (r->in.level) {
6753 case 1:
6754 result = fill_form_info_1(p->mem_ctx,
6755 &r->out.info->info1,
6756 &form);
6757 break;
6758
6759 default:
6760 result = WERR_UNKNOWN_LEVEL;
6761 break;
6762 }
6763
6764 if (!W_ERROR_IS_OK(result)) {
6765 TALLOC_FREE(r->out.info);
6766 return result;
6767 }
6768
6769 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_FormInfo, NULL,
6770 r->out.info, r->in.level);
6771 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
6772
6773 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
6774 }
6775
6776 /****************************************************************************
6777 ****************************************************************************/
6778
6779 static WERROR fill_port_1(TALLOC_CTX *mem_ctx,
6780 struct spoolss_PortInfo1 *r,
6781 const char *name)
6782 {
6783 r->port_name = talloc_strdup(mem_ctx, name);
6784 W_ERROR_HAVE_NO_MEMORY(r->port_name);
6785
6786 return WERR_OK;
6787 }
6788
6789 /****************************************************************************
6790 TODO: This probably needs distinguish between TCP/IP and Local ports
6791 somehow.
6792 ****************************************************************************/
6793
6794 static WERROR fill_port_2(TALLOC_CTX *mem_ctx,
6795 struct spoolss_PortInfo2 *r,
6796 const char *name)
6797 {
6798 r->port_name = talloc_strdup(mem_ctx, name);
6799 W_ERROR_HAVE_NO_MEMORY(r->port_name);
6800
6801 r->monitor_name = talloc_strdup(mem_ctx, "Local Monitor");
6802 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
6803
6804 r->description = talloc_strdup(mem_ctx, SPL_LOCAL_PORT);
6805 W_ERROR_HAVE_NO_MEMORY(r->description);
6806
6807 r->port_type = SPOOLSS_PORT_TYPE_WRITE;
6808 r->reserved = 0;
6809
6810 return WERR_OK;
6811 }
6812
6813
6814 /****************************************************************************
6815 wrapper around the enumer ports command
6816 ****************************************************************************/
6817
6818 static WERROR enumports_hook(TALLOC_CTX *ctx, int *count, char ***lines)
6819 {
6820 char *cmd = lp_enumports_cmd();
6821 char **qlines = NULL;
6822 char *command = NULL;
6823 int numlines;
6824 int ret;
6825 int fd;
6826
6827 *count = 0;
6828 *lines = NULL;
6829
6830 /* if no hook then just fill in the default port */
6831
6832 if ( !*cmd ) {
6833 if (!(qlines = TALLOC_ARRAY( NULL, char*, 2 ))) {
6834 return WERR_NOMEM;
6835 }
6836 if (!(qlines[0] = talloc_strdup(qlines, SAMBA_PRINTER_PORT_NAME ))) {
6837 TALLOC_FREE(qlines);
6838 return WERR_NOMEM;
6839 }
6840 qlines[1] = NULL;
6841 numlines = 1;
6842 }
6843 else {
6844 /* we have a valid enumport command */
6845
6846 command = talloc_asprintf(ctx, "%s \"%d\"", cmd, 1);
6847 if (!command) {
6848 return WERR_NOMEM;
6849 }
6850
6851 DEBUG(10,("Running [%s]\n", command));
6852 ret = smbrun(command, &fd);
6853 DEBUG(10,("Returned [%d]\n", ret));
6854 TALLOC_FREE(command);
6855 if (ret != 0) {
6856 if (fd != -1) {
6857 close(fd);
6858 }
6859 return WERR_ACCESS_DENIED;
6860 }
6861
6862 numlines = 0;
6863 qlines = fd_lines_load(fd, &numlines, 0, NULL);
6864 DEBUGADD(10,("Lines returned = [%d]\n", numlines));
6865 close(fd);
6866 }
6867
6868 *count = numlines;
6869 *lines = qlines;
6870
6871 return WERR_OK;
6872 }
6873
6874 /****************************************************************************
6875 enumports level 1.
6876 ****************************************************************************/
6877
6878 static WERROR enumports_level_1(TALLOC_CTX *mem_ctx,
6879 union spoolss_PortInfo **info_p,
6880 uint32_t *count)
6881 {
6882 union spoolss_PortInfo *info = NULL;
6883 int i=0;
6884 WERROR result = WERR_OK;
6885 char **qlines = NULL;
6886 int numlines = 0;
6887
6888 result = enumports_hook(talloc_tos(), &numlines, &qlines );
6889 if (!W_ERROR_IS_OK(result)) {
6890 goto out;
6891 }
6892
6893 if (numlines) {
6894 info = TALLOC_ARRAY(mem_ctx, union spoolss_PortInfo, numlines);
6895 if (!info) {
6896 DEBUG(10,("Returning WERR_NOMEM\n"));
6897 result = WERR_NOMEM;
6898 goto out;
6899 }
6900
6901 for (i=0; i<numlines; i++) {
6902 DEBUG(6,("Filling port number [%d] with port [%s]\n", i, qlines[i]));
6903 result = fill_port_1(info, &info[i].info1, qlines[i]);
6904 if (!W_ERROR_IS_OK(result)) {
6905 goto out;
6906 }
6907 }
6908 }
6909 TALLOC_FREE(qlines);
6910
6911 out:
6912 if (!W_ERROR_IS_OK(result)) {
6913 TALLOC_FREE(info);
6914 TALLOC_FREE(qlines);
6915 *count = 0;
6916 *info_p = NULL;
6917 return result;
6918 }
6919
6920 *info_p = info;
6921 *count = numlines;
6922
6923 return WERR_OK;
6924 }
6925
6926 /****************************************************************************
6927 enumports level 2.
6928 ****************************************************************************/
6929
6930 static WERROR enumports_level_2(TALLOC_CTX *mem_ctx,
6931 union spoolss_PortInfo **info_p,
6932 uint32_t *count)
6933 {
6934 union spoolss_PortInfo *info = NULL;
6935 int i=0;
6936 WERROR result = WERR_OK;
6937 char **qlines = NULL;
6938 int numlines = 0;
6939
6940 result = enumports_hook(talloc_tos(), &numlines, &qlines );
6941 if (!W_ERROR_IS_OK(result)) {
6942 goto out;
6943 }
6944
6945 if (numlines) {
6946 info = TALLOC_ARRAY(mem_ctx, union spoolss_PortInfo, numlines);
6947 if (!info) {
6948 DEBUG(10,("Returning WERR_NOMEM\n"));
6949 result = WERR_NOMEM;
6950 goto out;
6951 }
6952
6953 for (i=0; i<numlines; i++) {
6954 DEBUG(6,("Filling port number [%d] with port [%s]\n", i, qlines[i]));
6955 result = fill_port_2(info, &info[i].info2, qlines[i]);
6956 if (!W_ERROR_IS_OK(result)) {
6957 goto out;
6958 }
6959 }
6960 }
6961 TALLOC_FREE(qlines);
6962
6963 out:
6964 if (!W_ERROR_IS_OK(result)) {
6965 TALLOC_FREE(info);
6966 TALLOC_FREE(qlines);
6967 *count = 0;
6968 *info_p = NULL;
6969 return result;
6970 }
6971
6972 *info_p = info;
6973 *count = numlines;
6974
6975 return WERR_OK;
6976 }
6977
6978 /****************************************************************
6979 _spoolss_EnumPorts
6980 ****************************************************************/
6981
6982 WERROR _spoolss_EnumPorts(pipes_struct *p,
6983 struct spoolss_EnumPorts *r)
6984 {
6985 WERROR result;
6986
6987 /* that's an [in out] buffer */
6988
6989 if (!r->in.buffer && (r->in.offered != 0)) {
6990 return WERR_INVALID_PARAM;
6991 }
6992
6993 DEBUG(4,("_spoolss_EnumPorts\n"));
6994
6995 *r->out.count = 0;
6996 *r->out.needed = 0;
6997 *r->out.info = NULL;
6998
6999 switch (r->in.level) {
7000 case 1:
7001 result = enumports_level_1(p->mem_ctx, r->out.info,
7002 r->out.count);
7003 break;
7004 case 2:
7005 result = enumports_level_2(p->mem_ctx, r->out.info,
7006 r->out.count);
7007 break;
7008 default:
7009 return WERR_UNKNOWN_LEVEL;
7010 }
7011
7012 if (!W_ERROR_IS_OK(result)) {
7013 return result;
7014 }
7015
7016 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7017 spoolss_EnumPorts, NULL,
7018 *r->out.info, r->in.level,
7019 *r->out.count);
7020 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
7021 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
7022
7023 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7024 }
7025
7026 /****************************************************************************
7027 ****************************************************************************/
7028
7029 static WERROR spoolss_addprinterex_level_2(pipes_struct *p,
7030 const char *server,
7031 struct spoolss_SetPrinterInfoCtr *info_ctr,
7032 struct spoolss_DeviceMode *devmode,
7033 struct security_descriptor *sec_desc,
7034 struct spoolss_UserLevelCtr *user_ctr,
7035 struct policy_handle *handle)
7036 {
7037 NT_PRINTER_INFO_LEVEL *printer = NULL;
7038 fstring name;
7039 int snum;
7040 WERROR err = WERR_OK;
7041
7042 if ( !(printer = TALLOC_ZERO_P(NULL, NT_PRINTER_INFO_LEVEL)) ) {
7043 DEBUG(0,("spoolss_addprinterex_level_2: malloc fail.\n"));
7044 return WERR_NOMEM;
7045 }
7046
7047 /* convert from UNICODE to ASCII - this allocates the info_2 struct inside *printer.*/
7048 if (!convert_printer_info(info_ctr, printer)) {
7049 free_a_printer(&printer, 2);
7050 return WERR_NOMEM;
7051 }
7052
7053 /* check to see if the printer already exists */
7054
7055 if ((snum = print_queue_snum(printer->info_2->sharename)) != -1) {
7056 DEBUG(5, ("spoolss_addprinterex_level_2: Attempted to add a printer named [%s] when one already existed!\n",
7057 printer->info_2->sharename));
7058 free_a_printer(&printer, 2);
7059 return WERR_PRINTER_ALREADY_EXISTS;
7060 }
7061
7062 /* FIXME!!! smbd should check to see if the driver is installed before
7063 trying to add a printer like this --jerry */
7064
7065 if (*lp_addprinter_cmd() ) {
7066 if ( !add_printer_hook(p->mem_ctx, p->server_info->ptok,
7067 printer) ) {
7068 free_a_printer(&printer,2);
7069 return WERR_ACCESS_DENIED;
7070 }
7071 } else {
7072 DEBUG(0,("spoolss_addprinterex_level_2: add printer for printer %s called and no"
7073 "smb.conf parameter \"addprinter command\" is defined. This"
7074 "parameter must exist for this call to succeed\n",
7075 printer->info_2->sharename ));
7076 }
7077
7078 /* use our primary netbios name since get_a_printer() will convert
7079 it to what the client expects on a case by case basis */
7080
7081 slprintf(name, sizeof(name)-1, "\\\\%s\\%s", global_myname(),
7082 printer->info_2->sharename);
7083
7084
7085 if ((snum = print_queue_snum(printer->info_2->sharename)) == -1) {
7086 free_a_printer(&printer,2);
7087 return WERR_ACCESS_DENIED;
7088 }
7089
7090 /* you must be a printer admin to add a new printer */
7091 if (!print_access_check(p->server_info, snum, PRINTER_ACCESS_ADMINISTER)) {
7092 free_a_printer(&printer,2);
7093 return WERR_ACCESS_DENIED;
7094 }
7095
7096 /*
7097 * Do sanity check on the requested changes for Samba.
7098 */
7099
7100 if (!check_printer_ok(printer->info_2, snum)) {
7101 free_a_printer(&printer,2);
7102 return WERR_INVALID_PARAM;
7103 }
7104
7105 /*
7106 * When a printer is created, the drivername bound to the printer is used
7107 * to lookup previously saved driver initialization info, which is then
7108 * bound to the new printer, simulating what happens in the Windows arch.
7109 */
7110
7111 if (!devmode)
7112 {
7113 set_driver_init(printer, 2);
7114 }
7115 else
7116 {
7117 /* A valid devmode was included, convert and link it
7118 */
7119 DEBUGADD(10, ("spoolss_addprinterex_level_2: devmode included, converting\n"));
7120
7121 if (!convert_devicemode(printer->info_2->printername, devmode,
7122 &printer->info_2->devmode)) {
7123 return WERR_NOMEM;
7124 }
7125 }
7126
7127 /* write the ASCII on disk */
7128 err = mod_a_printer(printer, 2);
7129 if (!W_ERROR_IS_OK(err)) {
7130 free_a_printer(&printer,2);
7131 return err;
7132 }
7133
7134 if (!open_printer_hnd(p, handle, name, PRINTER_ACCESS_ADMINISTER)) {
7135 /* Handle open failed - remove addition. */
7136 del_a_printer(printer->info_2->sharename);
7137 free_a_printer(&printer,2);
7138 ZERO_STRUCTP(handle);
7139 return WERR_ACCESS_DENIED;
7140 }
7141
7142 update_c_setprinter(false);
7143 free_a_printer(&printer,2);
7144
7145 return WERR_OK;
7146 }
7147
7148 /****************************************************************
7149 _spoolss_AddPrinterEx
7150 ****************************************************************/
7151
7152 WERROR _spoolss_AddPrinterEx(pipes_struct *p,
7153 struct spoolss_AddPrinterEx *r)
7154 {
7155 switch (r->in.info_ctr->level) {
7156 case 1:
7157 /* we don't handle yet */
7158 /* but I know what to do ... */
7159 return WERR_UNKNOWN_LEVEL;
7160 case 2:
7161 return spoolss_addprinterex_level_2(p, r->in.server,
7162 r->in.info_ctr,
7163 r->in.devmode_ctr->devmode,
7164 r->in.secdesc_ctr->sd,
7165 r->in.userlevel_ctr,
7166 r->out.handle);
7167 default:
7168 return WERR_UNKNOWN_LEVEL;
7169 }
7170 }
7171
7172 /****************************************************************
7173 _spoolss_AddPrinter
7174 ****************************************************************/
7175
7176 WERROR _spoolss_AddPrinter(pipes_struct *p,
7177 struct spoolss_AddPrinter *r)
7178 {
7179 struct spoolss_AddPrinterEx a;
7180 struct spoolss_UserLevelCtr userlevel_ctr;
7181
7182 ZERO_STRUCT(userlevel_ctr);
7183
7184 userlevel_ctr.level = 1;
7185
7186 a.in.server = r->in.server;
7187 a.in.info_ctr = r->in.info_ctr;
7188 a.in.devmode_ctr = r->in.devmode_ctr;
7189 a.in.secdesc_ctr = r->in.secdesc_ctr;
7190 a.in.userlevel_ctr = &userlevel_ctr;
7191 a.out.handle = r->out.handle;
7192
7193 return _spoolss_AddPrinterEx(p, &a);
7194 }
7195
7196 /****************************************************************
7197 _spoolss_AddPrinterDriver
7198 ****************************************************************/
7199
7200 WERROR _spoolss_AddPrinterDriver(pipes_struct *p,
7201 struct spoolss_AddPrinterDriver *r)
7202 {
7203 WERROR err = WERR_OK;
7204 char *driver_name = NULL;
7205 uint32_t version;
7206 const char *fn;
7207
7208 switch (p->hdr_req.opnum) {
7209 case NDR_SPOOLSS_ADDPRINTERDRIVER:
7210 fn = "_spoolss_AddPrinterDriver";
7211 break;
7212 case NDR_SPOOLSS_ADDPRINTERDRIVEREX:
7213 fn = "_spoolss_AddPrinterDriverEx";
7214 break;
7215 default:
7216 return WERR_INVALID_PARAM;
7217 }
7218
7219
7220 /* FIXME */
7221 if (r->in.info_ctr->level != 3 && r->in.info_ctr->level != 6) {
7222 /* Clever hack from Martin Zielinski <mz@seh.de>
7223 * to allow downgrade from level 8 (Vista).
7224 */
7225 DEBUG(0,("%s: level %d not yet implemented\n", fn,
7226 r->in.info_ctr->level));
7227 return WERR_UNKNOWN_LEVEL;
7228 }
7229
7230 DEBUG(5,("Cleaning driver's information\n"));
7231 err = clean_up_driver_struct(p, r->in.info_ctr);
7232 if (!W_ERROR_IS_OK(err))
7233 goto done;
7234
7235 DEBUG(5,("Moving driver to final destination\n"));
7236 if( !W_ERROR_IS_OK(err = move_driver_to_download_area(p, r->in.info_ctr,
7237 &err)) ) {
7238 goto done;
7239 }
7240
7241 if (add_a_printer_driver(p->mem_ctx, r->in.info_ctr, &driver_name, &version)!=0) {
7242 err = WERR_ACCESS_DENIED;
7243 goto done;
7244 }
7245
7246 /*
7247 * I think this is where he DrvUpgradePrinter() hook would be
7248 * be called in a driver's interface DLL on a Windows NT 4.0/2k
7249 * server. Right now, we just need to send ourselves a message
7250 * to update each printer bound to this driver. --jerry
7251 */
7252
7253 if (!srv_spoolss_drv_upgrade_printer(driver_name)) {
7254 DEBUG(0,("%s: Failed to send message about upgrading driver [%s]!\n",
7255 fn, driver_name));
7256 }
7257
7258 /*
7259 * Based on the version (e.g. driver destination dir: 0=9x,2=Nt/2k,3=2k/Xp),
7260 * decide if the driver init data should be deleted. The rules are:
7261 * 1) never delete init data if it is a 9x driver, they don't use it anyway
7262 * 2) delete init data only if there is no 2k/Xp driver
7263 * 3) always delete init data
7264 * The generalized rule is always use init data from the highest order driver.
7265 * It is necessary to follow the driver install by an initialization step to
7266 * finish off this process.
7267 */
7268
7269 switch (version) {
7270 /*
7271 * 9x printer driver - never delete init data
7272 */
7273 case 0:
7274 DEBUG(10,("%s: init data not deleted for 9x driver [%s]\n",
7275 fn, driver_name));
7276 break;
7277
7278 /*
7279 * Nt or 2k (compatiblity mode) printer driver - only delete init data if
7280 * there is no 2k/Xp driver init data for this driver name.
7281 */
7282 case 2:
7283 {
7284 struct spoolss_DriverInfo8 *driver1;
7285
7286 if (!W_ERROR_IS_OK(get_a_printer_driver(p->mem_ctx, &driver1, driver_name, "Windows NT x86", 3))) {
7287 /*
7288 * No 2k/Xp driver found, delete init data (if any) for the new Nt driver.
7289 */
7290 if (!del_driver_init(driver_name))
7291 DEBUG(6,("%s: del_driver_init(%s) Nt failed!\n",
7292 fn, driver_name));
7293 } else {
7294 /*
7295 * a 2k/Xp driver was found, don't delete init data because Nt driver will use it.
7296 */
7297 free_a_printer_driver(driver1);
7298 DEBUG(10,("%s: init data not deleted for Nt driver [%s]\n",
7299 fn, driver_name));
7300 }
7301 }
7302 break;
7303
7304 /*
7305 * 2k or Xp printer driver - always delete init data
7306 */
7307 case 3:
7308 if (!del_driver_init(driver_name))
7309 DEBUG(6,("%s: del_driver_init(%s) 2k/Xp failed!\n",
7310 fn, driver_name));
7311 break;
7312
7313 default:
7314 DEBUG(0,("%s: invalid level=%d\n", fn,
7315 r->in.info_ctr->level));
7316 break;
7317 }
7318
7319
7320 done:
7321 return err;
7322 }
7323
7324 /****************************************************************
7325 _spoolss_AddPrinterDriverEx
7326 ****************************************************************/
7327
7328 WERROR _spoolss_AddPrinterDriverEx(pipes_struct *p,
7329 struct spoolss_AddPrinterDriverEx *r)
7330 {
7331 struct spoolss_AddPrinterDriver a;
7332
7333 /*
7334 * we only support the semantics of AddPrinterDriver()
7335 * i.e. only copy files that are newer than existing ones
7336 */
7337
7338 if (r->in.flags != APD_COPY_NEW_FILES) {
7339 return WERR_ACCESS_DENIED;
7340 }
7341
7342 a.in.servername = r->in.servername;
7343 a.in.info_ctr = r->in.info_ctr;
7344
7345 return _spoolss_AddPrinterDriver(p, &a);
7346 }
7347
7348 /****************************************************************************
7349 ****************************************************************************/
7350
7351 struct _spoolss_paths {
7352 int type;
7353 const char *share;
7354 const char *dir;
7355 };
7356
7357 enum { SPOOLSS_DRIVER_PATH, SPOOLSS_PRTPROCS_PATH };
7358
7359 static const struct _spoolss_paths spoolss_paths[]= {
7360 { SPOOLSS_DRIVER_PATH, "print$", "DRIVERS" },
7361 { SPOOLSS_PRTPROCS_PATH, "prnproc$", "PRTPROCS" }
7362 };
7363
7364 static WERROR compose_spoolss_server_path(TALLOC_CTX *mem_ctx,
7365 const char *servername,
7366 const char *environment,
7367 int component,
7368 char **path)
7369 {
7370 const char *pservername = NULL;
7371 const char *long_archi = SPOOLSS_ARCHITECTURE_NT_X86;
7372 const char *short_archi;
7373
7374 *path = NULL;
7375
7376 /* environment may be empty */
7377 if (environment && strlen(environment)) {
7378 long_archi = environment;
7379 }
7380
7381 /* servername may be empty */
7382 if (servername && strlen(servername)) {
7383 pservername = canon_servername(servername);
7384
7385 if (!is_myname_or_ipaddr(pservername)) {
7386 return WERR_INVALID_PARAM;
7387 }
7388 }
7389
7390 if (!(short_archi = get_short_archi(long_archi))) {
7391 return WERR_INVALID_ENVIRONMENT;
7392 }
7393
7394 switch (component) {
7395 case SPOOLSS_PRTPROCS_PATH:
7396 case SPOOLSS_DRIVER_PATH:
7397 if (pservername) {
7398 *path = talloc_asprintf(mem_ctx,
7399 "\\\\%s\\%s\\%s",
7400 pservername,
7401 spoolss_paths[component].share,
7402 short_archi);
7403 } else {
7404 *path = talloc_asprintf(mem_ctx, "%s\\%s\\%s",
7405 SPOOLSS_DEFAULT_SERVER_PATH,
7406 spoolss_paths[component].dir,
7407 short_archi);
7408 }
7409 break;
7410 default:
7411 return WERR_INVALID_PARAM;
7412 }
7413
7414 if (!*path) {
7415 return WERR_NOMEM;
7416 }
7417
7418 return WERR_OK;
7419 }
7420
7421 /****************************************************************************
7422 ****************************************************************************/
7423
7424 static WERROR getprinterdriverdir_level_1(TALLOC_CTX *mem_ctx,
7425 const char *servername,
7426 const char *environment,
7427 struct spoolss_DriverDirectoryInfo1 *r)
7428 {
7429 WERROR werr;
7430 char *path = NULL;
7431
7432 werr = compose_spoolss_server_path(mem_ctx,
7433 servername,
7434 environment,
7435 SPOOLSS_DRIVER_PATH,
7436 &path);
7437 if (!W_ERROR_IS_OK(werr)) {
7438 return werr;
7439 }
7440
7441 DEBUG(4,("printer driver directory: [%s]\n", path));
7442
7443 r->directory_name = path;
7444
7445 return WERR_OK;
7446 }
7447
7448 /****************************************************************
7449 _spoolss_GetPrinterDriverDirectory
7450 ****************************************************************/
7451
7452 WERROR _spoolss_GetPrinterDriverDirectory(pipes_struct *p,
7453 struct spoolss_GetPrinterDriverDirectory *r)
7454 {
7455 WERROR werror;
7456
7457 /* that's an [in out] buffer */
7458
7459 if (!r->in.buffer && (r->in.offered != 0)) {
7460 return WERR_INVALID_PARAM;
7461 }
7462
7463 DEBUG(5,("_spoolss_GetPrinterDriverDirectory: level %d\n",
7464 r->in.level));
7465
7466 *r->out.needed = 0;
7467
7468 /* r->in.level is ignored */
7469
7470 werror = getprinterdriverdir_level_1(p->mem_ctx,
7471 r->in.server,
7472 r->in.environment,
7473 &r->out.info->info1);
7474 if (!W_ERROR_IS_OK(werror)) {
7475 TALLOC_FREE(r->out.info);
7476 return werror;
7477 }
7478
7479 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_DriverDirectoryInfo, NULL,
7480 r->out.info, r->in.level);
7481 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
7482
7483 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7484 }
7485
7486 /****************************************************************
7487 _spoolss_EnumPrinterData
7488 ****************************************************************/
7489
7490 WERROR _spoolss_EnumPrinterData(pipes_struct *p,
7491 struct spoolss_EnumPrinterData *r)
7492 {
7493 NT_PRINTER_INFO_LEVEL *printer = NULL;
7494 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
7495 int snum;
7496 WERROR result;
7497 struct regval_blob *val = NULL;
7498 NT_PRINTER_DATA *p_data;
7499 int i, key_index, num_values;
7500 int name_length;
7501
7502 *r->out.value_needed = 0;
7503 *r->out.type = REG_NONE;
7504 *r->out.data_needed = 0;
7505
7506 DEBUG(5,("_spoolss_EnumPrinterData\n"));
7507
7508 if (!Printer) {
7509 DEBUG(2,("_spoolss_EnumPrinterData: Invalid handle (%s:%u:%u).\n",
7510 OUR_HANDLE(r->in.handle)));
7511 return WERR_BADFID;
7512 }
7513
7514 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
7515 return WERR_BADFID;
7516 }
7517
7518 result = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum));
7519 if (!W_ERROR_IS_OK(result)) {
7520 return result;
7521 }
7522
7523 p_data = printer->info_2->data;
7524 key_index = lookup_printerkey( p_data, SPOOL_PRINTERDATA_KEY );
7525
7526 result = WERR_OK;
7527
7528 /*
7529 * The NT machine wants to know the biggest size of value and data
7530 *
7531 * cf: MSDN EnumPrinterData remark section
7532 */
7533
7534 if (!r->in.value_offered && !r->in.data_offered && (key_index != -1)) {
7535
7536 uint32_t biggest_valuesize = 0;
7537 uint32_t biggest_datasize = 0;
7538
7539 DEBUGADD(6,("Activating NT mega-hack to find sizes\n"));
7540
7541 num_values = regval_ctr_numvals( p_data->keys[key_index].values );
7542
7543 for ( i=0; i<num_values; i++ )
7544 {
7545 val = regval_ctr_specific_value( p_data->keys[key_index].values, i );
7546
7547 name_length = strlen(val->valuename);
7548 if ( strlen(val->valuename) > biggest_valuesize )
7549 biggest_valuesize = name_length;
7550
7551 if ( val->size > biggest_datasize )
7552 biggest_datasize = val->size;
7553
7554 DEBUG(6,("current values: [%d], [%d]\n", biggest_valuesize,
7555 biggest_datasize));
7556 }
7557
7558 /* the value is an UNICODE string but real_value_size is the length
7559 in bytes including the trailing 0 */
7560
7561 *r->out.value_needed = 2 * (1 + biggest_valuesize);
7562 *r->out.data_needed = biggest_datasize;
7563
7564 DEBUG(6,("final values: [%d], [%d]\n",
7565 *r->out.value_needed, *r->out.data_needed));
7566
7567 goto done;
7568 }
7569
7570 /*
7571 * the value len is wrong in NT sp3
7572 * that's the number of bytes not the number of unicode chars
7573 */
7574
7575 if (key_index != -1) {
7576 val = regval_ctr_specific_value(p_data->keys[key_index].values,
7577 r->in.enum_index);
7578 }
7579
7580 if (!val) {
7581
7582 /* out_value should default to "" or else NT4 has
7583 problems unmarshalling the response */
7584
7585 if (r->in.value_offered) {
7586 *r->out.value_needed = 1;
7587 r->out.value_name = talloc_strdup(r, "");
7588 if (!r->out.value_name) {
7589 result = WERR_NOMEM;
7590 goto done;
7591 }
7592 } else {
7593 r->out.value_name = NULL;
7594 *r->out.value_needed = 0;
7595 }
7596
7597 /* the data is counted in bytes */
7598
7599 *r->out.data_needed = r->in.data_offered;
7600
7601 result = WERR_NO_MORE_ITEMS;
7602 } else {
7603 /*
7604 * the value is:
7605 * - counted in bytes in the request
7606 * - counted in UNICODE chars in the max reply
7607 * - counted in bytes in the real size
7608 *
7609 * take a pause *before* coding not *during* coding
7610 */
7611
7612 /* name */
7613 if (r->in.value_offered) {
7614 r->out.value_name = talloc_strdup(r, regval_name(val));
7615 if (!r->out.value_name) {
7616 result = WERR_NOMEM;
7617 goto done;
7618 }
7619 *r->out.value_needed = strlen_m(regval_name(val));
7620 } else {
7621 r->out.value_name = NULL;
7622 *r->out.value_needed = 0;
7623 }
7624
7625 /* type */
7626
7627 *r->out.type = regval_type(val);
7628
7629 /* data - counted in bytes */
7630
7631 /*
7632 * See the section "Dynamically Typed Query Parameters"
7633 * in MS-RPRN.
7634 */
7635
7636 if (r->out.data && regval_data_p(val) &&
7637 regval_size(val) && r->in.data_offered) {
7638 memcpy(r->out.data, regval_data_p(val),
7639 MIN(regval_size(val),r->in.data_offered));
7640 }
7641
7642 *r->out.data_needed = regval_size(val);
7643 }
7644
7645 done:
7646 free_a_printer(&printer, 2);
7647 return result;
7648 }
7649
7650 /****************************************************************
7651 _spoolss_SetPrinterData
7652 ****************************************************************/
7653
7654 WERROR _spoolss_SetPrinterData(pipes_struct *p,
7655 struct spoolss_SetPrinterData *r)
7656 {
7657 struct spoolss_SetPrinterDataEx r2;
7658
7659 r2.in.handle = r->in.handle;
7660 r2.in.key_name = "PrinterDriverData";
7661 r2.in.value_name = r->in.value_name;
7662 r2.in.type = r->in.type;
7663 r2.in.data = r->in.data;
7664 r2.in._offered = r->in._offered;
7665
7666 return _spoolss_SetPrinterDataEx(p, &r2);
7667 }
7668
7669 /****************************************************************
7670 _spoolss_ResetPrinter
7671 ****************************************************************/
7672
7673 WERROR _spoolss_ResetPrinter(pipes_struct *p,
7674 struct spoolss_ResetPrinter *r)
7675 {
7676 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
7677 int snum;
7678
7679 DEBUG(5,("_spoolss_ResetPrinter\n"));
7680
7681 /*
7682 * All we do is to check to see if the handle and queue is valid.
7683 * This call really doesn't mean anything to us because we only
7684 * support RAW printing. --jerry
7685 */
7686
7687 if (!Printer) {
7688 DEBUG(2,("_spoolss_ResetPrinter: Invalid handle (%s:%u:%u).\n",
7689 OUR_HANDLE(r->in.handle)));
7690 return WERR_BADFID;
7691 }
7692
7693 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
7694 return WERR_BADFID;
7695
7696
7697 /* blindly return success */
7698 return WERR_OK;
7699 }
7700
7701 /****************************************************************
7702 _spoolss_DeletePrinterData
7703 ****************************************************************/
7704
7705 WERROR _spoolss_DeletePrinterData(pipes_struct *p,
7706 struct spoolss_DeletePrinterData *r)
7707 {
7708 struct spoolss_DeletePrinterDataEx r2;
7709
7710 r2.in.handle = r->in.handle;
7711 r2.in.key_name = "PrinterDriverData";
7712 r2.in.value_name = r->in.value_name;
7713
7714 return _spoolss_DeletePrinterDataEx(p, &r2);
7715 }
7716
7717 /****************************************************************
7718 _spoolss_AddForm
7719 ****************************************************************/
7720
7721 WERROR _spoolss_AddForm(pipes_struct *p,
7722 struct spoolss_AddForm *r)
7723 {
7724 struct spoolss_AddFormInfo1 *form = r->in.info.info1;
7725 nt_forms_struct tmpForm;
7726 int snum = -1;
7727 WERROR status = WERR_OK;
7728 NT_PRINTER_INFO_LEVEL *printer = NULL;
7729 SE_PRIV se_printop = SE_PRINT_OPERATOR;
7730
7731 int count=0;
7732 nt_forms_struct *list=NULL;
7733 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
7734
7735 DEBUG(5,("_spoolss_AddForm\n"));
7736
7737 if (!Printer) {
7738 DEBUG(2,("_spoolss_AddForm: Invalid handle (%s:%u:%u).\n",
7739 OUR_HANDLE(r->in.handle)));
7740 return WERR_BADFID;
7741 }
7742
7743
7744 /* forms can be added on printer of on the print server handle */
7745
7746 if ( Printer->printer_type == SPLHND_PRINTER )
7747 {
7748 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
7749 return WERR_BADFID;
7750
7751 status = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum));
7752 if (!W_ERROR_IS_OK(status))
7753 goto done;
7754 }
7755
7756 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
7757 and not a printer admin, then fail */
7758
7759 if ((p->server_info->utok.uid != sec_initial_uid()) &&
7760 !user_has_privileges(p->server_info->ptok, &se_printop) &&
7761 !token_contains_name_in_list(uidtoname(p->server_info->utok.uid),
7762 NULL, NULL,
7763 p->server_info->ptok,
7764 lp_printer_admin(snum))) {
7765 DEBUG(2,("_spoolss_Addform: denied by insufficient permissions.\n"));
7766 return WERR_ACCESS_DENIED;
7767 }
7768
7769 /* can't add if builtin */
7770
7771 if (get_a_builtin_ntform_by_string(form->form_name, &tmpForm)) {
7772 status = WERR_FILE_EXISTS;
7773 goto done;
7774 }
7775
7776 count = get_ntforms(&list);
7777
7778 if(!add_a_form(&list, form, &count)) {
7779 status = WERR_NOMEM;
7780 goto done;
7781 }
7782
7783 become_root();
7784 write_ntforms(&list, count);
7785 unbecome_root();
7786
7787 /*
7788 * ChangeID must always be set if this is a printer
7789 */
7790
7791 if ( Printer->printer_type == SPLHND_PRINTER )
7792 status = mod_a_printer(printer, 2);
7793
7794 done:
7795 if ( printer )
7796 free_a_printer(&printer, 2);
7797 SAFE_FREE(list);
7798
7799 return status;
7800 }
7801
7802 /****************************************************************
7803 _spoolss_DeleteForm
7804 ****************************************************************/
7805
7806 WERROR _spoolss_DeleteForm(pipes_struct *p,
7807 struct spoolss_DeleteForm *r)
7808 {
7809 const char *form_name = r->in.form_name;
7810 nt_forms_struct tmpForm;
7811 int count=0;
7812 nt_forms_struct *list=NULL;
7813 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
7814 int snum = -1;
7815 WERROR status = WERR_OK;
7816 NT_PRINTER_INFO_LEVEL *printer = NULL;
7817 SE_PRIV se_printop = SE_PRINT_OPERATOR;
7818 bool ret = false;
7819
7820 DEBUG(5,("_spoolss_DeleteForm\n"));
7821
7822 if (!Printer) {
7823 DEBUG(2,("_spoolss_DeleteForm: Invalid handle (%s:%u:%u).\n",
7824 OUR_HANDLE(r->in.handle)));
7825 return WERR_BADFID;
7826 }
7827
7828 /* forms can be deleted on printer of on the print server handle */
7829
7830 if ( Printer->printer_type == SPLHND_PRINTER )
7831 {
7832 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
7833 return WERR_BADFID;
7834
7835 status = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum));
7836 if (!W_ERROR_IS_OK(status))
7837 goto done;
7838 }
7839
7840 if ((p->server_info->utok.uid != sec_initial_uid()) &&
7841 !user_has_privileges(p->server_info->ptok, &se_printop) &&
7842 !token_contains_name_in_list(uidtoname(p->server_info->utok.uid),
7843 NULL, NULL,
7844 p->server_info->ptok,
7845 lp_printer_admin(snum))) {
7846 DEBUG(2,("_spoolss_DeleteForm: denied by insufficient permissions.\n"));
7847 return WERR_ACCESS_DENIED;
7848 }
7849
7850
7851 /* can't delete if builtin */
7852
7853 if (get_a_builtin_ntform_by_string(form_name,&tmpForm)) {
7854 status = WERR_INVALID_PARAM;
7855 goto done;
7856 }
7857
7858 count = get_ntforms(&list);
7859
7860 become_root();
7861 ret = delete_a_form(&list, form_name, &count, &status);
7862 unbecome_root();
7863 if (ret == false) {
7864 goto done;
7865 }
7866
7867 /*
7868 * ChangeID must always be set if this is a printer
7869 */
7870
7871 if ( Printer->printer_type == SPLHND_PRINTER )
7872 status = mod_a_printer(printer, 2);
7873
7874 done:
7875 if ( printer )
7876 free_a_printer(&printer, 2);
7877 SAFE_FREE(list);
7878
7879 return status;
7880 }
7881
7882 /****************************************************************
7883 _spoolss_SetForm
7884 ****************************************************************/
7885
7886 WERROR _spoolss_SetForm(pipes_struct *p,
7887 struct spoolss_SetForm *r)
7888 {
7889 struct spoolss_AddFormInfo1 *form = r->in.info.info1;
7890 nt_forms_struct tmpForm;
7891 int snum = -1;
7892 WERROR status = WERR_OK;
7893 NT_PRINTER_INFO_LEVEL *printer = NULL;
7894 SE_PRIV se_printop = SE_PRINT_OPERATOR;
7895
7896 int count=0;
7897 nt_forms_struct *list=NULL;
7898 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
7899
7900 DEBUG(5,("_spoolss_SetForm\n"));
7901
7902 if (!Printer) {
7903 DEBUG(2,("_spoolss_SetForm: Invalid handle (%s:%u:%u).\n",
7904 OUR_HANDLE(r->in.handle)));
7905 return WERR_BADFID;
7906 }
7907
7908 /* forms can be modified on printer of on the print server handle */
7909
7910 if ( Printer->printer_type == SPLHND_PRINTER )
7911 {
7912 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
7913 return WERR_BADFID;
7914
7915 status = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum));
7916 if (!W_ERROR_IS_OK(status))
7917 goto done;
7918 }
7919
7920 /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
7921 and not a printer admin, then fail */
7922
7923 if ((p->server_info->utok.uid != sec_initial_uid()) &&
7924 !user_has_privileges(p->server_info->ptok, &se_printop) &&
7925 !token_contains_name_in_list(uidtoname(p->server_info->utok.uid),
7926 NULL, NULL,
7927 p->server_info->ptok,
7928 lp_printer_admin(snum))) {
7929 DEBUG(2,("_spoolss_Setform: denied by insufficient permissions.\n"));
7930 return WERR_ACCESS_DENIED;
7931 }
7932
7933 /* can't set if builtin */
7934 if (get_a_builtin_ntform_by_string(form->form_name, &tmpForm)) {
7935 status = WERR_INVALID_PARAM;
7936 goto done;
7937 }
7938
7939 count = get_ntforms(&list);
7940 update_a_form(&list, form, count);
7941 become_root();
7942 write_ntforms(&list, count);
7943 unbecome_root();
7944
7945 /*
7946 * ChangeID must always be set if this is a printer
7947 */
7948
7949 if ( Printer->printer_type == SPLHND_PRINTER )
7950 status = mod_a_printer(printer, 2);
7951
7952
7953 done:
7954 if ( printer )
7955 free_a_printer(&printer, 2);
7956 SAFE_FREE(list);
7957
7958 return status;
7959 }
7960
7961 /****************************************************************************
7962 fill_print_processor1
7963 ****************************************************************************/
7964
7965 static WERROR fill_print_processor1(TALLOC_CTX *mem_ctx,
7966 struct spoolss_PrintProcessorInfo1 *r,
7967 const char *print_processor_name)
7968 {
7969 r->print_processor_name = talloc_strdup(mem_ctx, print_processor_name);
7970 W_ERROR_HAVE_NO_MEMORY(r->print_processor_name);
7971
7972 return WERR_OK;
7973 }
7974
7975 /****************************************************************************
7976 enumprintprocessors level 1.
7977 ****************************************************************************/
7978
7979 static WERROR enumprintprocessors_level_1(TALLOC_CTX *mem_ctx,
7980 union spoolss_PrintProcessorInfo **info_p,
7981 uint32_t *count)
7982 {
7983 union spoolss_PrintProcessorInfo *info;
7984 WERROR result;
7985
7986 info = TALLOC_ARRAY(mem_ctx, union spoolss_PrintProcessorInfo, 1);
7987 W_ERROR_HAVE_NO_MEMORY(info);
7988
7989 *count = 1;
7990
7991 result = fill_print_processor1(info, &info[0].info1, "winprint");
7992 if (!W_ERROR_IS_OK(result)) {
7993 goto out;
7994 }
7995
7996 out:
7997 if (!W_ERROR_IS_OK(result)) {
7998 TALLOC_FREE(info);
7999 *count = 0;
8000 return result;
8001 }
8002
8003 *info_p = info;
8004
8005 return WERR_OK;
8006 }
8007
8008 /****************************************************************
8009 _spoolss_EnumPrintProcessors
8010 ****************************************************************/
8011
8012 WERROR _spoolss_EnumPrintProcessors(pipes_struct *p,
8013 struct spoolss_EnumPrintProcessors *r)
8014 {
8015 WERROR result;
8016
8017 /* that's an [in out] buffer */
8018
8019 if (!r->in.buffer && (r->in.offered != 0)) {
8020 return WERR_INVALID_PARAM;
8021 }
8022
8023 DEBUG(5,("_spoolss_EnumPrintProcessors\n"));
8024
8025 /*
8026 * Enumerate the print processors ...
8027 *
8028 * Just reply with "winprint", to keep NT happy
8029 * and I can use my nice printer checker.
8030 */
8031
8032 *r->out.count = 0;
8033 *r->out.needed = 0;
8034 *r->out.info = NULL;
8035
8036 switch (r->in.level) {
8037 case 1:
8038 result = enumprintprocessors_level_1(p->mem_ctx, r->out.info,
8039 r->out.count);
8040 break;
8041 default:
8042 return WERR_UNKNOWN_LEVEL;
8043 }
8044
8045 if (!W_ERROR_IS_OK(result)) {
8046 return result;
8047 }
8048
8049 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
8050 spoolss_EnumPrintProcessors, NULL,
8051 *r->out.info, r->in.level,
8052 *r->out.count);
8053 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
8054 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8055
8056 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8057 }
8058
8059 /****************************************************************************
8060 fill_printprocdatatype1
8061 ****************************************************************************/
8062
8063 static WERROR fill_printprocdatatype1(TALLOC_CTX *mem_ctx,
8064 struct spoolss_PrintProcDataTypesInfo1 *r,
8065 const char *name_array)
8066 {
8067 r->name_array = talloc_strdup(mem_ctx, name_array);
8068 W_ERROR_HAVE_NO_MEMORY(r->name_array);
8069
8070 return WERR_OK;
8071 }
8072
8073 /****************************************************************************
8074 enumprintprocdatatypes level 1.
8075 ****************************************************************************/
8076
8077 static WERROR enumprintprocdatatypes_level_1(TALLOC_CTX *mem_ctx,
8078 union spoolss_PrintProcDataTypesInfo **info_p,
8079 uint32_t *count)
8080 {
8081 WERROR result;
8082 union spoolss_PrintProcDataTypesInfo *info;
8083
8084 info = TALLOC_ARRAY(mem_ctx, union spoolss_PrintProcDataTypesInfo, 1);
8085 W_ERROR_HAVE_NO_MEMORY(info);
8086
8087 *count = 1;
8088
8089 result = fill_printprocdatatype1(info, &info[0].info1, "RAW");
8090 if (!W_ERROR_IS_OK(result)) {
8091 goto out;
8092 }
8093
8094 out:
8095 if (!W_ERROR_IS_OK(result)) {
8096 TALLOC_FREE(info);
8097 *count = 0;
8098 return result;
8099 }
8100
8101 *info_p = info;
8102
8103 return WERR_OK;
8104 }
8105
8106 /****************************************************************
8107 _spoolss_EnumPrintProcDataTypes
8108 ****************************************************************/
8109
8110 WERROR _spoolss_EnumPrintProcDataTypes(pipes_struct *p,
8111 struct spoolss_EnumPrintProcDataTypes *r)
8112 {
8113 WERROR result;
8114
8115 /* that's an [in out] buffer */
8116
8117 if (!r->in.buffer && (r->in.offered != 0)) {
8118 return WERR_INVALID_PARAM;
8119 }
8120
8121 DEBUG(5,("_spoolss_EnumPrintProcDataTypes\n"));
8122
8123 *r->out.count = 0;
8124 *r->out.needed = 0;
8125 *r->out.info = NULL;
8126
8127 switch (r->in.level) {
8128 case 1:
8129 result = enumprintprocdatatypes_level_1(p->mem_ctx, r->out.info,
8130 r->out.count);
8131 break;
8132 default:
8133 return WERR_UNKNOWN_LEVEL;
8134 }
8135
8136 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
8137 spoolss_EnumPrintProcDataTypes, NULL,
8138 *r->out.info, r->in.level,
8139 *r->out.count);
8140 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
8141 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8142
8143 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8144 }
8145
8146 /****************************************************************************
8147 fill_monitor_1
8148 ****************************************************************************/
8149
8150 static WERROR fill_monitor_1(TALLOC_CTX *mem_ctx,
8151 struct spoolss_MonitorInfo1 *r,
8152 const char *monitor_name)
8153 {
8154 r->monitor_name = talloc_strdup(mem_ctx, monitor_name);
8155 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
8156
8157 return WERR_OK;
8158 }
8159
8160 /****************************************************************************
8161 fill_monitor_2
8162 ****************************************************************************/
8163
8164 static WERROR fill_monitor_2(TALLOC_CTX *mem_ctx,
8165 struct spoolss_MonitorInfo2 *r,
8166 const char *monitor_name,
8167 const char *environment,
8168 const char *dll_name)
8169 {
8170 r->monitor_name = talloc_strdup(mem_ctx, monitor_name);
8171 W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
8172 r->environment = talloc_strdup(mem_ctx, environment);
8173 W_ERROR_HAVE_NO_MEMORY(r->environment);
8174 r->dll_name = talloc_strdup(mem_ctx, dll_name);
8175 W_ERROR_HAVE_NO_MEMORY(r->dll_name);
8176
8177 return WERR_OK;
8178 }
8179
8180 /****************************************************************************
8181 enumprintmonitors level 1.
8182 ****************************************************************************/
8183
8184 static WERROR enumprintmonitors_level_1(TALLOC_CTX *mem_ctx,
8185 union spoolss_MonitorInfo **info_p,
8186 uint32_t *count)
8187 {
8188 union spoolss_MonitorInfo *info;
8189 WERROR result = WERR_OK;
8190
8191 info = TALLOC_ARRAY(mem_ctx, union spoolss_MonitorInfo, 2);
8192 W_ERROR_HAVE_NO_MEMORY(info);
8193
8194 *count = 2;
8195
8196 result = fill_monitor_1(info, &info[0].info1,
8197 SPL_LOCAL_PORT);
8198 if (!W_ERROR_IS_OK(result)) {
8199 goto out;
8200 }
8201
8202 result = fill_monitor_1(info, &info[1].info1,
8203 SPL_TCPIP_PORT);
8204 if (!W_ERROR_IS_OK(result)) {
8205 goto out;
8206 }
8207
8208 out:
8209 if (!W_ERROR_IS_OK(result)) {
8210 TALLOC_FREE(info);
8211 *count = 0;
8212 return result;
8213 }
8214
8215 *info_p = info;
8216
8217 return WERR_OK;
8218 }
8219
8220 /****************************************************************************
8221 enumprintmonitors level 2.
8222 ****************************************************************************/
8223
8224 static WERROR enumprintmonitors_level_2(TALLOC_CTX *mem_ctx,
8225 union spoolss_MonitorInfo **info_p,
8226 uint32_t *count)
8227 {
8228 union spoolss_MonitorInfo *info;
8229 WERROR result = WERR_OK;
8230
8231 info = TALLOC_ARRAY(mem_ctx, union spoolss_MonitorInfo, 2);
8232 W_ERROR_HAVE_NO_MEMORY(info);
8233
8234 *count = 2;
8235
8236 result = fill_monitor_2(info, &info[0].info2,
8237 SPL_LOCAL_PORT,
8238 "Windows NT X86", /* FIXME */
8239 "localmon.dll");
8240 if (!W_ERROR_IS_OK(result)) {
8241 goto out;
8242 }
8243
8244 result = fill_monitor_2(info, &info[1].info2,
8245 SPL_TCPIP_PORT,
8246 "Windows NT X86", /* FIXME */
8247 "tcpmon.dll");
8248 if (!W_ERROR_IS_OK(result)) {
8249 goto out;
8250 }
8251
8252 out:
8253 if (!W_ERROR_IS_OK(result)) {
8254 TALLOC_FREE(info);
8255 *count = 0;
8256 return result;
8257 }
8258
8259 *info_p = info;
8260
8261 return WERR_OK;
8262 }
8263
8264 /****************************************************************
8265 _spoolss_EnumMonitors
8266 ****************************************************************/
8267
8268 WERROR _spoolss_EnumMonitors(pipes_struct *p,
8269 struct spoolss_EnumMonitors *r)
8270 {
8271 WERROR result;
8272
8273 /* that's an [in out] buffer */
8274
8275 if (!r->in.buffer && (r->in.offered != 0)) {
8276 return WERR_INVALID_PARAM;
8277 }
8278
8279 DEBUG(5,("_spoolss_EnumMonitors\n"));
8280
8281 /*
8282 * Enumerate the print monitors ...
8283 *
8284 * Just reply with "Local Port", to keep NT happy
8285 * and I can use my nice printer checker.
8286 */
8287
8288 *r->out.count = 0;
8289 *r->out.needed = 0;
8290 *r->out.info = NULL;
8291
8292 switch (r->in.level) {
8293 case 1:
8294 result = enumprintmonitors_level_1(p->mem_ctx, r->out.info,
8295 r->out.count);
8296 break;
8297 case 2:
8298 result = enumprintmonitors_level_2(p->mem_ctx, r->out.info,
8299 r->out.count);
8300 break;
8301 default:
8302 return WERR_UNKNOWN_LEVEL;
8303 }
8304
8305 if (!W_ERROR_IS_OK(result)) {
8306 return result;
8307 }
8308
8309 *r->out.needed = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
8310 spoolss_EnumMonitors, NULL,
8311 *r->out.info, r->in.level,
8312 *r->out.count);
8313 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
8314 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8315
8316 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8317 }
8318
8319 /****************************************************************************
8320 ****************************************************************************/
8321
8322 static WERROR getjob_level_1(TALLOC_CTX *mem_ctx,
8323 const print_queue_struct *queue,
8324 int count, int snum,
8325 const NT_PRINTER_INFO_LEVEL *ntprinter,
8326 uint32_t jobid,
8327 struct spoolss_JobInfo1 *r)
8328 {
8329 int i = 0;
8330 bool found = false;
8331
8332 for (i=0; i<count && found == false; i++) {
8333 if (queue[i].job == (int)jobid) {
8334 found = true;
8335 }
8336 }
8337
8338 if (found == false) {
8339 /* NT treats not found as bad param... yet another bad choice */
8340 return WERR_INVALID_PARAM;
8341 }
8342
8343 return fill_job_info1(mem_ctx,
8344 r,
8345 &queue[i-1],
8346 i,
8347 snum,
8348 ntprinter);
8349 }
8350
8351 /****************************************************************************
8352 ****************************************************************************/
8353
8354 static WERROR getjob_level_2(TALLOC_CTX *mem_ctx,
8355 const print_queue_struct *queue,
8356 int count, int snum,
8357 const NT_PRINTER_INFO_LEVEL *ntprinter,
8358 uint32_t jobid,
8359 struct spoolss_JobInfo2 *r)
8360 {
8361 int i = 0;
8362 bool found = false;
8363 struct spoolss_DeviceMode *devmode;
8364 NT_DEVICEMODE *nt_devmode;
8365 WERROR result;
8366
8367 for (i=0; i<count && found == false; i++) {
8368 if (queue[i].job == (int)jobid) {
8369 found = true;
8370 }
8371 }
8372
8373 if (found == false) {
8374 /* NT treats not found as bad param... yet another bad
8375 choice */
8376 return WERR_INVALID_PARAM;
8377 }
8378
8379 /*
8380 * if the print job does not have a DEVMODE associated with it,
8381 * just use the one for the printer. A NULL devicemode is not
8382 * a failure condition
8383 */
8384
8385 nt_devmode = print_job_devmode(lp_const_servicename(snum), jobid);
8386 if (nt_devmode) {
8387 devmode = TALLOC_ZERO_P(mem_ctx, struct spoolss_DeviceMode);
8388 W_ERROR_HAVE_NO_MEMORY(devmode);
8389 result = convert_nt_devicemode(devmode, devmode, nt_devmode);
8390 if (!W_ERROR_IS_OK(result)) {
8391 return result;
8392 }
8393 } else {
8394 devmode = construct_dev_mode(mem_ctx, lp_const_servicename(snum));
8395 W_ERROR_HAVE_NO_MEMORY(devmode);
8396 }
8397
8398 return fill_job_info2(mem_ctx,
8399 r,
8400 &queue[i-1],
8401 i,
8402 snum,
8403 ntprinter,
8404 devmode);
8405 }
8406
8407 /****************************************************************
8408 _spoolss_GetJob
8409 ****************************************************************/
8410
8411 WERROR _spoolss_GetJob(pipes_struct *p,
8412 struct spoolss_GetJob *r)
8413 {
8414 WERROR result = WERR_OK;
8415 NT_PRINTER_INFO_LEVEL *ntprinter = NULL;
8416 int snum;
8417 int count;
8418 print_queue_struct *queue = NULL;
8419 print_status_struct prt_status;
8420
8421 /* that's an [in out] buffer */
8422
8423 if (!r->in.buffer && (r->in.offered != 0)) {
8424 return WERR_INVALID_PARAM;
8425 }
8426
8427 DEBUG(5,("_spoolss_GetJob\n"));
8428
8429 *r->out.needed = 0;
8430
8431 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8432 return WERR_BADFID;
8433 }
8434
8435 result = get_a_printer(NULL, &ntprinter, 2, lp_servicename(snum));
8436 if (!W_ERROR_IS_OK(result)) {
8437 return result;
8438 }
8439
8440 count = print_queue_status(snum, &queue, &prt_status);
8441
8442 DEBUGADD(4,("count:[%d], prt_status:[%d], [%s]\n",
8443 count, prt_status.status, prt_status.message));
8444
8445 switch (r->in.level) {
8446 case 1:
8447 result = getjob_level_1(p->mem_ctx,
8448 queue, count, snum, ntprinter,
8449 r->in.job_id, &r->out.info->info1);
8450 break;
8451 case 2:
8452 result = getjob_level_2(p->mem_ctx,
8453 queue, count, snum, ntprinter,
8454 r->in.job_id, &r->out.info->info2);
8455 break;
8456 default:
8457 result = WERR_UNKNOWN_LEVEL;
8458 break;
8459 }
8460
8461 SAFE_FREE(queue);
8462 free_a_printer(&ntprinter, 2);
8463
8464 if (!W_ERROR_IS_OK(result)) {
8465 TALLOC_FREE(r->out.info);
8466 return result;
8467 }
8468
8469 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_JobInfo, NULL,
8470 r->out.info, r->in.level);
8471 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
8472
8473 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8474 }
8475
8476 /****************************************************************
8477 _spoolss_GetPrinterDataEx
8478 ****************************************************************/
8479
8480 WERROR _spoolss_GetPrinterDataEx(pipes_struct *p,
8481 struct spoolss_GetPrinterDataEx *r)
8482 {
8483
8484 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
8485 struct regval_blob *val = NULL;
8486 NT_PRINTER_INFO_LEVEL *printer = NULL;
8487 int snum = 0;
8488 WERROR result = WERR_OK;
8489 DATA_BLOB blob;
8490
8491 DEBUG(4,("_spoolss_GetPrinterDataEx\n"));
8492
8493 DEBUG(10, ("_spoolss_GetPrinterDataEx: key => [%s], value => [%s]\n",
8494 r->in.key_name, r->in.value_name));
8495
8496 /* in case of problem, return some default values */
8497
8498 *r->out.needed = 0;
8499 *r->out.type = REG_NONE;
8500
8501 if (!Printer) {
8502 DEBUG(2,("_spoolss_GetPrinterDataEx: Invalid handle (%s:%u:%u).\n",
8503 OUR_HANDLE(r->in.handle)));
8504 result = WERR_BADFID;
8505 goto done;
8506 }
8507
8508 /* Is the handle to a printer or to the server? */
8509
8510 if (Printer->printer_type == SPLHND_SERVER) {
8511
8512 result = getprinterdata_printer_server(p->mem_ctx,
8513 r->in.value_name,
8514 r->out.type,
8515 r->out.data);
8516 goto done;
8517 }
8518
8519 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8520 result = WERR_BADFID;
8521 goto done;
8522 }
8523
8524 result = get_a_printer(Printer, &printer, 2, lp_servicename(snum));
8525 if (!W_ERROR_IS_OK(result)) {
8526 goto done;
8527 }
8528
8529 /* check to see if the keyname is valid */
8530 if (!strlen(r->in.key_name)) {
8531 result = WERR_INVALID_PARAM;
8532 goto done;
8533 }
8534
8535 /* XP sends this and wants to change id value from the PRINTER_INFO_0 */
8536
8537 if (strequal(r->in.key_name, SPOOL_PRINTERDATA_KEY) &&
8538 strequal(r->in.value_name, "ChangeId")) {
8539 *r->out.type = REG_DWORD;
8540 *r->out.needed = 4;
8541 r->out.data->value = printer->info_2->changeid;
8542 result = WERR_OK;
8543 goto done;
8544 }
8545
8546 if (lookup_printerkey(printer->info_2->data, r->in.key_name) == -1) {
8547 DEBUG(4,("_spoolss_GetPrinterDataEx: "
8548 "Invalid keyname [%s]\n", r->in.key_name ));
8549 result = WERR_BADFILE;
8550 goto done;
8551 }
8552
8553 val = get_printer_data(printer->info_2,
8554 r->in.key_name, r->in.value_name);
8555 if (!val) {
8556 result = WERR_BADFILE;
8557 goto done;
8558 }
8559
8560 *r->out.needed = regval_size(val);
8561 *r->out.type = regval_type(val);
8562
8563 blob = data_blob_const(regval_data_p(val), regval_size(val));
8564
8565 result = pull_spoolss_PrinterData(p->mem_ctx, &blob,
8566 r->out.data,
8567 *r->out.type);
8568
8569 done:
8570 if (printer) {
8571 free_a_printer(&printer, 2);
8572 }
8573
8574 if (!W_ERROR_IS_OK(result)) {
8575 return result;
8576 }
8577
8578 *r->out.needed = ndr_size_spoolss_PrinterData(r->out.data, *r->out.type, NULL, 0);
8579 *r->out.type = SPOOLSS_BUFFER_OK(*r->out.type, REG_NONE);
8580 r->out.data = SPOOLSS_BUFFER_OK(r->out.data, r->out.data);
8581
8582 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA);
8583 }
8584
8585 /****************************************************************
8586 _spoolss_SetPrinterDataEx
8587 ****************************************************************/
8588
8589 WERROR _spoolss_SetPrinterDataEx(pipes_struct *p,
8590 struct spoolss_SetPrinterDataEx *r)
8591 {
8592 NT_PRINTER_INFO_LEVEL *printer = NULL;
8593 int snum = 0;
8594 WERROR result = WERR_OK;
8595 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
8596 char *oid_string;
8597 DATA_BLOB blob;
8598
8599 DEBUG(4,("_spoolss_SetPrinterDataEx\n"));
8600
8601 /* From MSDN documentation of SetPrinterDataEx: pass request to
8602 SetPrinterData if key is "PrinterDriverData" */
8603
8604 if (!Printer) {
8605 DEBUG(2,("_spoolss_SetPrinterDataEx: Invalid handle (%s:%u:%u).\n",
8606 OUR_HANDLE(r->in.handle)));
8607 return WERR_BADFID;
8608 }
8609
8610 if (Printer->printer_type == SPLHND_SERVER) {
8611 DEBUG(10,("_spoolss_SetPrinterDataEx: "
8612 "Not implemented for server handles yet\n"));
8613 return WERR_INVALID_PARAM;
8614 }
8615
8616 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8617 return WERR_BADFID;
8618 }
8619
8620 /*
8621 * Access check : NT returns "access denied" if you make a
8622 * SetPrinterData call without the necessary privildge.
8623 * we were originally returning OK if nothing changed
8624 * which made Win2k issue **a lot** of SetPrinterData
8625 * when connecting to a printer --jerry
8626 */
8627
8628 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
8629 DEBUG(3, ("_spoolss_SetPrinterDataEx: "
8630 "change denied by handle access permissions\n"));
8631 return WERR_ACCESS_DENIED;
8632 }
8633
8634 result = get_a_printer(Printer, &printer, 2, lp_servicename(snum));
8635 if (!W_ERROR_IS_OK(result)) {
8636 return result;
8637 }
8638
8639 /* check for OID in valuename */
8640
8641 oid_string = strchr(r->in.value_name, ',');
8642 if (oid_string) {
8643 *oid_string = '\0';
8644 oid_string++;
8645 }
8646
8647 result = push_spoolss_PrinterData(p->mem_ctx, &blob,
8648 r->in.type, &r->in.data);
8649 if (!W_ERROR_IS_OK(result)) {
8650 goto done;
8651 }
8652
8653 /*
8654 * When client side code sets a magic printer data key, detect it and save
8655 * the current printer data and the magic key's data (its the DEVMODE) for
8656 * future printer/driver initializations.
8657 */
8658 if ((r->in.type == REG_BINARY) && strequal(r->in.value_name, PHANTOM_DEVMODE_KEY)) {
8659 /* Set devmode and printer initialization info */
8660 result = save_driver_init(printer, 2, blob.data, blob.length);
8661
8662 srv_spoolss_reset_printerdata(printer->info_2->drivername);
8663
8664 goto done;
8665 }
8666
8667 /* save the registry data */
8668
8669 result = set_printer_dataex(printer, r->in.key_name, r->in.value_name,
8670 r->in.type, blob.data, blob.length);
8671
8672 if (W_ERROR_IS_OK(result)) {
8673 /* save the OID if one was specified */
8674 if (oid_string) {
8675 char *str = talloc_asprintf(p->mem_ctx, "%s\\%s",
8676 r->in.key_name, SPOOL_OID_KEY);
8677 if (!str) {
8678 result = WERR_NOMEM;
8679 goto done;
8680 }
8681
8682 /*
8683 * I'm not checking the status here on purpose. Don't know
8684 * if this is right, but I'm returning the status from the
8685 * previous set_printer_dataex() call. I have no idea if
8686 * this is right. --jerry
8687 */
8688
8689 set_printer_dataex(printer, str, r->in.value_name,
8690 REG_SZ, (uint8_t *)oid_string,
8691 strlen(oid_string)+1);
8692 }
8693
8694 result = mod_a_printer(printer, 2);
8695 }
8696
8697 done:
8698 free_a_printer(&printer, 2);
8699
8700 return result;
8701 }
8702
8703 /****************************************************************
8704 _spoolss_DeletePrinterDataEx
8705 ****************************************************************/
8706
8707 WERROR _spoolss_DeletePrinterDataEx(pipes_struct *p,
8708 struct spoolss_DeletePrinterDataEx *r)
8709 {
8710 NT_PRINTER_INFO_LEVEL *printer = NULL;
8711 int snum=0;
8712 WERROR status = WERR_OK;
8713 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
8714
8715 DEBUG(5,("_spoolss_DeletePrinterDataEx\n"));
8716
8717 if (!Printer) {
8718 DEBUG(2,("_spoolss_DeletePrinterDataEx: "
8719 "Invalid handle (%s:%u:%u).\n",
8720 OUR_HANDLE(r->in.handle)));
8721 return WERR_BADFID;
8722 }
8723
8724 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
8725 return WERR_BADFID;
8726
8727 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
8728 DEBUG(3, ("_spoolss_DeletePrinterDataEx: "
8729 "printer properties change denied by handle\n"));
8730 return WERR_ACCESS_DENIED;
8731 }
8732
8733 if (!r->in.value_name || !r->in.key_name) {
8734 return WERR_NOMEM;
8735 }
8736
8737 status = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum));
8738 if (!W_ERROR_IS_OK(status))
8739 return status;
8740
8741 status = delete_printer_dataex( printer, r->in.key_name, r->in.value_name );
8742
8743 if ( W_ERROR_IS_OK(status) )
8744 mod_a_printer( printer, 2 );
8745
8746 free_a_printer(&printer, 2);
8747
8748 return status;
8749 }
8750
8751 /****************************************************************
8752 _spoolss_EnumPrinterKey
8753 ****************************************************************/
8754
8755 WERROR _spoolss_EnumPrinterKey(pipes_struct *p,
8756 struct spoolss_EnumPrinterKey *r)
8757 {
8758 fstring *keynames = NULL;
8759 int num_keys;
8760 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
8761 NT_PRINTER_DATA *data;
8762 NT_PRINTER_INFO_LEVEL *printer = NULL;
8763 int snum = 0;
8764 WERROR result = WERR_BADFILE;
8765 int i;
8766 const char **array = NULL;
8767 DATA_BLOB blob;
8768
8769 DEBUG(4,("_spoolss_EnumPrinterKey\n"));
8770
8771 if (!Printer) {
8772 DEBUG(2,("_spoolss_EnumPrinterKey: Invalid handle (%s:%u:%u).\n",
8773 OUR_HANDLE(r->in.handle)));
8774 return WERR_BADFID;
8775 }
8776
8777 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8778 return WERR_BADFID;
8779 }
8780
8781 result = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum));
8782 if (!W_ERROR_IS_OK(result)) {
8783 return result;
8784 }
8785
8786 /* get the list of subkey names */
8787
8788 data = printer->info_2->data;
8789
8790 num_keys = get_printer_subkeys(data, r->in.key_name, &keynames);
8791 if (num_keys == -1) {
8792 result = WERR_BADFILE;
8793 goto done;
8794 }
8795
8796 array = talloc_zero_array(r->out.key_buffer, const char *, num_keys + 2);
8797 if (!array) {
8798 result = WERR_NOMEM;
8799 goto done;
8800 }
8801
8802 if (!num_keys) {
8803 array[0] = talloc_strdup(array, "");
8804 if (!array[0]) {
8805 result = WERR_NOMEM;
8806 goto done;
8807 }
8808 }
8809
8810 for (i=0; i < num_keys; i++) {
8811
8812 DEBUG(10,("_spoolss_EnumPrinterKey: adding keyname: %s\n",
8813 keynames[i]));
8814
8815 array[i] = talloc_strdup(array, keynames[i]);
8816 if (!array[i]) {
8817 result = WERR_NOMEM;
8818 goto done;
8819 }
8820 }
8821
8822 if (!push_reg_multi_sz(p->mem_ctx, &blob, array)) {
8823 result = WERR_NOMEM;
8824 goto done;
8825 }
8826
8827 *r->out._ndr_size = r->in.offered / 2;
8828 *r->out.needed = blob.length;
8829
8830 if (r->in.offered < *r->out.needed) {
8831 result = WERR_MORE_DATA;
8832 } else {
8833 result = WERR_OK;
8834 r->out.key_buffer->string_array = array;
8835 }
8836
8837 done:
8838 if (!W_ERROR_IS_OK(result)) {
8839 TALLOC_FREE(array);
8840 if (!W_ERROR_EQUAL(result, WERR_MORE_DATA)) {
8841 *r->out.needed = 0;
8842 }
8843 }
8844
8845 free_a_printer(&printer, 2);
8846 SAFE_FREE(keynames);
8847
8848 return result;
8849 }
8850
8851 /****************************************************************
8852 _spoolss_DeletePrinterKey
8853 ****************************************************************/
8854
8855 WERROR _spoolss_DeletePrinterKey(pipes_struct *p,
8856 struct spoolss_DeletePrinterKey *r)
8857 {
8858 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
8859 NT_PRINTER_INFO_LEVEL *printer = NULL;
8860 int snum=0;
8861 WERROR status;
8862
8863 DEBUG(5,("_spoolss_DeletePrinterKey\n"));
8864
8865 if (!Printer) {
8866 DEBUG(2,("_spoolss_DeletePrinterKey: Invalid handle (%s:%u:%u).\n",
8867 OUR_HANDLE(r->in.handle)));
8868 return WERR_BADFID;
8869 }
8870
8871 /* if keyname == NULL, return error */
8872
8873 if ( !r->in.key_name )
8874 return WERR_INVALID_PARAM;
8875
8876 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
8877 return WERR_BADFID;
8878
8879 if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
8880 DEBUG(3, ("_spoolss_DeletePrinterKey: "
8881 "printer properties change denied by handle\n"));
8882 return WERR_ACCESS_DENIED;
8883 }
8884
8885 status = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum));
8886 if (!W_ERROR_IS_OK(status))
8887 return status;
8888
8889 /* delete the key and all subneys */
8890
8891 status = delete_all_printer_data( printer->info_2, r->in.key_name );
8892
8893 if ( W_ERROR_IS_OK(status) )
8894 status = mod_a_printer(printer, 2);
8895
8896 free_a_printer( &printer, 2 );
8897
8898 return status;
8899 }
8900
8901 /****************************************************************
8902 ****************************************************************/
8903
8904 static WERROR registry_value_to_printer_enum_value(TALLOC_CTX *mem_ctx,
8905 struct regval_blob *v,
8906 struct spoolss_PrinterEnumValues *r)
8907 {
8908 WERROR result;
8909
8910 r->data = TALLOC_ZERO_P(mem_ctx, union spoolss_PrinterData);
8911 W_ERROR_HAVE_NO_MEMORY(r->data);
8912
8913 r->value_name = talloc_strdup(mem_ctx, regval_name(v));
8914 W_ERROR_HAVE_NO_MEMORY(r->value_name);
8915
8916 r->type = regval_type(v);
8917 r->data_length = regval_size(v);
8918
8919 if (r->data_length) {
8920 DATA_BLOB blob = data_blob_const(regval_data_p(v),
8921 regval_size(v));
8922 result = pull_spoolss_PrinterData(mem_ctx, &blob,
8923 r->data,
8924 r->type);
8925 if (!W_ERROR_IS_OK(result)) {
8926 return result;
8927 }
8928 }
8929
8930 return WERR_OK;
8931 }
8932
8933 /****************************************************************
8934 _spoolss_EnumPrinterDataEx
8935 ****************************************************************/
8936
8937 WERROR _spoolss_EnumPrinterDataEx(pipes_struct *p,
8938 struct spoolss_EnumPrinterDataEx *r)
8939 {
8940 uint32_t count = 0;
8941 NT_PRINTER_INFO_LEVEL *printer = NULL;
8942 struct spoolss_PrinterEnumValues *info = NULL;
8943 NT_PRINTER_DATA *p_data;
8944 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
8945 int snum;
8946 WERROR result;
8947 int key_index;
8948 int i;
8949
8950 DEBUG(4,("_spoolss_EnumPrinterDataEx\n"));
8951
8952 *r->out.count = 0;
8953 *r->out.needed = 0;
8954 *r->out.info = NULL;
8955
8956 if (!Printer) {
8957 DEBUG(2,("_spoolss_EnumPrinterDataEx: Invalid handle (%s:%u:%u1<).\n",
8958 OUR_HANDLE(r->in.handle)));
8959 return WERR_BADFID;
8960 }
8961
8962 /*
8963 * first check for a keyname of NULL or "". Win2k seems to send
8964 * this a lot and we should send back WERR_INVALID_PARAM
8965 * no need to spend time looking up the printer in this case.
8966 * --jerry
8967 */
8968
8969 if (!strlen(r->in.key_name)) {
8970 result = WERR_INVALID_PARAM;
8971 goto done;
8972 }
8973
8974 /* get the printer off of disk */
8975
8976 if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8977 return WERR_BADFID;
8978 }
8979
8980 ZERO_STRUCT(printer);
8981 result = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum));
8982 if (!W_ERROR_IS_OK(result)) {
8983 return result;
8984 }
8985
8986 /* now look for a match on the key name */
8987
8988 p_data = printer->info_2->data;
8989
8990 key_index = lookup_printerkey(p_data, r->in.key_name);
8991 if (key_index == -1) {
8992 DEBUG(10,("_spoolss_EnumPrinterDataEx: Unknown keyname [%s]\n",
8993 r->in.key_name));
8994 result = WERR_INVALID_PARAM;
8995 goto done;
8996 }
8997
8998 /* allocate the memory for the array of pointers -- if necessary */
8999
9000 count = regval_ctr_numvals(p_data->keys[key_index].values);
9001 if (!count) {
9002 result = WERR_OK; /* ??? */
9003 goto done;
9004 }
9005
9006 info = TALLOC_ZERO_ARRAY(p->mem_ctx,
9007 struct spoolss_PrinterEnumValues,
9008 count);
9009 if (!info) {
9010 DEBUG(0,("_spoolss_EnumPrinterDataEx: talloc() failed\n"));
9011 result = WERR_NOMEM;
9012 goto done;
9013 }
9014
9015 /*
9016 * loop through all params and build the array to pass
9017 * back to the client
9018 */
9019
9020 for (i=0; i < count; i++) {
9021
9022 struct regval_blob *val;
9023
9024 /* lookup the registry value */
9025
9026 val = regval_ctr_specific_value(p_data->keys[key_index].values, i);
9027
9028 DEBUG(10,("retrieved value number [%d] [%s]\n", i, regval_name(val)));
9029
9030 /* copy the data */
9031
9032 result = registry_value_to_printer_enum_value(info, val, &info[i]);
9033 if (!W_ERROR_IS_OK(result)) {
9034 goto done;
9035 }
9036 }
9037
9038 #if 0 /* FIXME - gd */
9039 /* housekeeping information in the reply */
9040
9041 /* Fix from Martin Zielinski <mz@seh.de> - ensure
9042 * the hand marshalled container size is a multiple
9043 * of 4 bytes for RPC alignment.
9044 */
9045
9046 if (needed % 4) {
9047 needed += 4-(needed % 4);
9048 }
9049 #endif
9050 *r->out.count = count;
9051 *r->out.info = info;
9052
9053 done:
9054
9055 if (printer) {
9056 free_a_printer(&printer, 2);
9057 }
9058
9059 if (!W_ERROR_IS_OK(result)) {
9060 return result;
9061 }
9062
9063 *r->out.needed = SPOOLSS_BUFFER_ARRAY(p->mem_ctx,
9064 spoolss_EnumPrinterDataEx, NULL,
9065 *r->out.info,
9066 *r->out.count);
9067 *r->out.info = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
9068 *r->out.count = SPOOLSS_BUFFER_OK(*r->out.count, *r->out.count);
9069
9070 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA);
9071 }
9072
9073 /****************************************************************************
9074 ****************************************************************************/
9075
9076 static WERROR getprintprocessordirectory_level_1(TALLOC_CTX *mem_ctx,
9077 const char *servername,
9078 const char *environment,
9079 struct spoolss_PrintProcessorDirectoryInfo1 *r)
9080 {
9081 WERROR werr;
9082 char *path = NULL;
9083
9084 werr = compose_spoolss_server_path(mem_ctx,
9085 servername,
9086 environment,
9087 SPOOLSS_PRTPROCS_PATH,
9088 &path);
9089 if (!W_ERROR_IS_OK(werr)) {
9090 return werr;
9091 }
9092
9093 DEBUG(4,("print processor directory: [%s]\n", path));
9094
9095 r->directory_name = path;
9096
9097 return WERR_OK;
9098 }
9099
9100 /****************************************************************
9101 _spoolss_GetPrintProcessorDirectory
9102 ****************************************************************/
9103
9104 WERROR _spoolss_GetPrintProcessorDirectory(pipes_struct *p,
9105 struct spoolss_GetPrintProcessorDirectory *r)
9106 {
9107 WERROR result;
9108
9109 /* that's an [in out] buffer */
9110
9111 if (!r->in.buffer && (r->in.offered != 0)) {
9112 return WERR_INVALID_PARAM;
9113 }
9114
9115 DEBUG(5,("_spoolss_GetPrintProcessorDirectory: level %d\n",
9116 r->in.level));
9117
9118 *r->out.needed = 0;
9119
9120 /* r->in.level is ignored */
9121
9122 /* We always should reply with a local print processor directory so that
9123 * users are not forced to have a [prnproc$] share on the Samba spoolss
9124 * server - Guenther */
9125
9126 result = getprintprocessordirectory_level_1(p->mem_ctx,
9127 NULL, /* r->in.server */
9128 r->in.environment,
9129 &r->out.info->info1);
9130 if (!W_ERROR_IS_OK(result)) {
9131 TALLOC_FREE(r->out.info);
9132 return result;
9133 }
9134
9135 *r->out.needed = SPOOLSS_BUFFER_UNION(spoolss_PrintProcessorDirectoryInfo, NULL,
9136 r->out.info, r->in.level);
9137 r->out.info = SPOOLSS_BUFFER_OK(r->out.info, NULL);
9138
9139 return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
9140 }
9141
9142 /*******************************************************************
9143 ********************************************************************/
9144
9145 static bool push_monitorui_buf(TALLOC_CTX *mem_ctx, DATA_BLOB *buf,
9146 const char *dllname)
9147 {
9148 enum ndr_err_code ndr_err;
9149 struct spoolss_MonitorUi ui;
9150
9151 ui.dll_name = dllname;
9152
9153 ndr_err = ndr_push_struct_blob(buf, mem_ctx, NULL, &ui,
9154 (ndr_push_flags_fn_t)ndr_push_spoolss_MonitorUi);
9155 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
9156 NDR_PRINT_DEBUG(spoolss_MonitorUi, &ui);
9157 }
9158 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
9159 }
9160
9161 /*******************************************************************
9162 Streams the monitor UI DLL name in UNICODE
9163 *******************************************************************/
9164
9165 static WERROR xcvtcp_monitorui(TALLOC_CTX *mem_ctx,
9166 NT_USER_TOKEN *token, DATA_BLOB *in,
9167 DATA_BLOB *out, uint32_t *needed)
9168 {
9169 const char *dllname = "tcpmonui.dll";
9170
9171 *needed = (strlen(dllname)+1) * 2;
9172
9173 if (out->length < *needed) {
9174 return WERR_INSUFFICIENT_BUFFER;
9175 }
9176
9177 if (!push_monitorui_buf(mem_ctx, out, dllname)) {
9178 return WERR_NOMEM;
9179 }
9180
9181 return WERR_OK;
9182 }
9183
9184 /*******************************************************************
9185 ********************************************************************/
9186
9187 static bool pull_port_data_1(TALLOC_CTX *mem_ctx,
9188 struct spoolss_PortData1 *port1,
9189 const DATA_BLOB *buf)
9190 {
9191 enum ndr_err_code ndr_err;
9192 ndr_err = ndr_pull_struct_blob(buf, mem_ctx, NULL, port1,
9193 (ndr_pull_flags_fn_t)ndr_pull_spoolss_PortData1);
9194 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
9195 NDR_PRINT_DEBUG(spoolss_PortData1, port1);
9196 }
9197 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
9198 }
9199
9200 /*******************************************************************
9201 ********************************************************************/
9202
9203 static bool pull_port_data_2(TALLOC_CTX *mem_ctx,
9204 struct spoolss_PortData2 *port2,
9205 const DATA_BLOB *buf)
9206 {
9207 enum ndr_err_code ndr_err;
9208 ndr_err = ndr_pull_struct_blob(buf, mem_ctx, NULL, port2,
9209 (ndr_pull_flags_fn_t)ndr_pull_spoolss_PortData2);
9210 if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
9211 NDR_PRINT_DEBUG(spoolss_PortData2, port2);
9212 }
9213 return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
9214 }
9215
9216 /*******************************************************************
9217 Create a new TCP/IP port
9218 *******************************************************************/
9219
9220 static WERROR xcvtcp_addport(TALLOC_CTX *mem_ctx,
9221 NT_USER_TOKEN *token, DATA_BLOB *in,
9222 DATA_BLOB *out, uint32_t *needed)
9223 {
9224 struct spoolss_PortData1 port1;
9225 struct spoolss_PortData2 port2;
9226 char *device_uri = NULL;
9227 uint32_t version;
9228
9229 const char *portname;
9230 const char *hostaddress;
9231 const char *queue;
9232 uint32_t port_number;
9233 uint32_t protocol;
9234
9235 /* peek for spoolss_PortData version */
9236
9237 if (!in || (in->length < (128 + 4))) {
9238 return WERR_GENERAL_FAILURE;
9239 }
9240
9241 version = IVAL(in->data, 128);
9242
9243 switch (version) {
9244 case 1:
9245 ZERO_STRUCT(port1);
9246
9247 if (!pull_port_data_1(mem_ctx, &port1, in)) {
9248 return WERR_NOMEM;
9249 }
9250
9251 portname = port1.portname;
9252 hostaddress = port1.hostaddress;
9253 queue = port1.queue;
9254 protocol = port1.protocol;
9255 port_number = port1.port_number;
9256
9257 break;
9258 case 2:
9259 ZERO_STRUCT(port2);
9260
9261 if (!pull_port_data_2(mem_ctx, &port2, in)) {
9262 return WERR_NOMEM;
9263 }
9264
9265 portname = port2.portname;
9266 hostaddress = port2.hostaddress;
9267 queue = port2.queue;
9268 protocol = port2.protocol;
9269 port_number = port2.port_number;
9270
9271 break;
9272 default:
9273 DEBUG(1,("xcvtcp_addport: "
9274 "unknown version of port_data: %d\n", version));
9275 return WERR_UNKNOWN_PORT;
9276 }
9277
9278 /* create the device URI and call the add_port_hook() */
9279
9280 switch (protocol) {
9281 case PROTOCOL_RAWTCP_TYPE:
9282 device_uri = talloc_asprintf(mem_ctx,
9283 "socket://%s:%d/", hostaddress,
9284 port_number);
9285 break;
9286
9287 case PROTOCOL_LPR_TYPE:
9288 device_uri = talloc_asprintf(mem_ctx,
9289 "lpr://%s/%s", hostaddress, queue );
9290 break;
9291
9292 default:
9293 return WERR_UNKNOWN_PORT;
9294 }
9295
9296 if (!device_uri) {
9297 return WERR_NOMEM;
9298 }
9299
9300 return add_port_hook(mem_ctx, token, portname, device_uri);
9301 }
9302
9303 /*******************************************************************
9304 *******************************************************************/
9305
9306 struct xcv_api_table xcvtcp_cmds[] = {
9307 { "MonitorUI", xcvtcp_monitorui },
9308 { "AddPort", xcvtcp_addport},
9309 { NULL, NULL }
9310 };
9311
9312 static WERROR process_xcvtcp_command(TALLOC_CTX *mem_ctx,
9313 NT_USER_TOKEN *token, const char *command,
9314 DATA_BLOB *inbuf,
9315 DATA_BLOB *outbuf,
9316 uint32_t *needed )
9317 {
9318 int i;
9319
9320 DEBUG(10,("process_xcvtcp_command: Received command \"%s\"\n", command));
9321
9322 for ( i=0; xcvtcp_cmds[i].name; i++ ) {
9323 if ( strcmp( command, xcvtcp_cmds[i].name ) == 0 )
9324 return xcvtcp_cmds[i].fn(mem_ctx, token, inbuf, outbuf, needed);
9325 }
9326
9327 return WERR_BADFUNC;
9328 }
9329
9330 /*******************************************************************
9331 *******************************************************************/
9332 #if 0 /* don't support management using the "Local Port" monitor */
9333
9334 static WERROR xcvlocal_monitorui(TALLOC_CTX *mem_ctx,
9335 NT_USER_TOKEN *token, DATA_BLOB *in,
9336 DATA_BLOB *out, uint32_t *needed)
9337 {
9338 const char *dllname = "localui.dll";
9339
9340 *needed = (strlen(dllname)+1) * 2;
9341
9342 if (out->length < *needed) {
9343 return WERR_INSUFFICIENT_BUFFER;
9344 }
9345
9346 if (!push_monitorui_buf(mem_ctx, out, dllname)) {
9347 return WERR_NOMEM;
9348 }
9349
9350 return WERR_OK;
9351 }
9352
9353 /*******************************************************************
9354 *******************************************************************/
9355
9356 struct xcv_api_table xcvlocal_cmds[] = {
9357 { "MonitorUI", xcvlocal_monitorui },
9358 { NULL, NULL }
9359 };
9360 #else
9361 struct xcv_api_table xcvlocal_cmds[] = {
9362 { NULL, NULL }
9363 };
9364 #endif
9365
9366
9367
9368 /*******************************************************************
9369 *******************************************************************/
9370
9371 static WERROR process_xcvlocal_command(TALLOC_CTX *mem_ctx,
9372 NT_USER_TOKEN *token, const char *command,
9373 DATA_BLOB *inbuf, DATA_BLOB *outbuf,
9374 uint32_t *needed)
9375 {
9376 int i;
9377
9378 DEBUG(10,("process_xcvlocal_command: Received command \"%s\"\n", command));
9379
9380 for ( i=0; xcvlocal_cmds[i].name; i++ ) {
9381 if ( strcmp( command, xcvlocal_cmds[i].name ) == 0 )
9382 return xcvlocal_cmds[i].fn(mem_ctx, token, inbuf, outbuf, needed);
9383 }
9384 return WERR_BADFUNC;
9385 }
9386
9387 /****************************************************************
9388 _spoolss_XcvData
9389 ****************************************************************/
9390
9391 WERROR _spoolss_XcvData(pipes_struct *p,
9392 struct spoolss_XcvData *r)
9393 {
9394 Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
9395 DATA_BLOB out_data = data_blob_null;
9396 WERROR werror;
9397
9398 if (!Printer) {
9399 DEBUG(2,("_spoolss_XcvData: Invalid handle (%s:%u:%u).\n",
9400 OUR_HANDLE(r->in.handle)));
9401 return WERR_BADFID;
9402 }
9403
9404 /* Has to be a handle to the TCP/IP port monitor */
9405
9406 if ( !(Printer->printer_type & (SPLHND_PORTMON_LOCAL|SPLHND_PORTMON_TCP)) ) {
9407 DEBUG(2,("_spoolss_XcvData: Call only valid for Port Monitors\n"));
9408 return WERR_BADFID;
9409 }
9410
9411 /* requires administrative access to the server */
9412
9413 if ( !(Printer->access_granted & SERVER_ACCESS_ADMINISTER) ) {
9414 DEBUG(2,("_spoolss_XcvData: denied by handle permissions.\n"));
9415 return WERR_ACCESS_DENIED;
9416 }
9417
9418 /* Allocate the outgoing buffer */
9419
9420 if (r->in.out_data_size) {
9421 out_data = data_blob_talloc_zero(p->mem_ctx, r->in.out_data_size);
9422 if (out_data.data == NULL) {
9423 return WERR_NOMEM;
9424 }
9425 }
9426
9427 switch ( Printer->printer_type ) {
9428 case SPLHND_PORTMON_TCP:
9429 werror = process_xcvtcp_command(p->mem_ctx,
9430 p->server_info->ptok,
9431 r->in.function_name,
9432 &r->in.in_data, &out_data,
9433 r->out.needed);
9434 break;
9435 case SPLHND_PORTMON_LOCAL:
9436 werror = process_xcvlocal_command(p->mem_ctx,
9437 p->server_info->ptok,
9438 r->in.function_name,
9439 &r->in.in_data, &out_data,
9440 r->out.needed);
9441 break;
9442 default:
9443 werror = WERR_INVALID_PRINT_MONITOR;
9444 }
9445
9446 if (!W_ERROR_IS_OK(werror)) {
9447 return werror;
9448 }
9449
9450 *r->out.status_code = 0;
9451
9452 if (r->out.out_data && out_data.data && r->in.out_data_size && out_data.length) {
9453 memcpy(r->out.out_data, out_data.data,
9454 MIN(r->in.out_data_size, out_data.length));
9455 }
9456
9457 return WERR_OK;
9458 }
9459
9460 /****************************************************************
9461 _spoolss_AddPrintProcessor
9462 ****************************************************************/
9463
9464 WERROR _spoolss_AddPrintProcessor(pipes_struct *p,
9465 struct spoolss_AddPrintProcessor *r)
9466 {
9467 /* for now, just indicate success and ignore the add. We'll
9468 automatically set the winprint processor for printer
9469 entries later. Used to debug the LexMark Optra S 1855 PCL
9470 driver --jerry */
9471
9472 return WERR_OK;
9473 }
9474
9475 /****************************************************************
9476 _spoolss_AddPort
9477 ****************************************************************/
9478
9479 WERROR _spoolss_AddPort(pipes_struct *p,
9480 struct spoolss_AddPort *r)
9481 {
9482 /* do what w2k3 does */
9483
9484 return WERR_NOT_SUPPORTED;
9485 }
9486
9487 /****************************************************************
9488 _spoolss_GetPrinterDriver
9489 ****************************************************************/
9490
9491 WERROR _spoolss_GetPrinterDriver(pipes_struct *p,
9492 struct spoolss_GetPrinterDriver *r)
9493 {
9494 p->rng_fault_state = true;
9495 return WERR_NOT_SUPPORTED;
9496 }
9497
9498 /****************************************************************
9499 _spoolss_ReadPrinter
9500 ****************************************************************/
9501
9502 WERROR _spoolss_ReadPrinter(pipes_struct *p,
9503 struct spoolss_ReadPrinter *r)
9504 {
9505 p->rng_fault_state = true;
9506 return WERR_NOT_SUPPORTED;
9507 }
9508
9509 /****************************************************************
9510 _spoolss_WaitForPrinterChange
9511 ****************************************************************/
9512
9513 WERROR _spoolss_WaitForPrinterChange(pipes_struct *p,
9514 struct spoolss_WaitForPrinterChange *r)
9515 {
9516 p->rng_fault_state = true;
9517 return WERR_NOT_SUPPORTED;
9518 }
9519
9520 /****************************************************************
9521 _spoolss_ConfigurePort
9522 ****************************************************************/
9523
9524 WERROR _spoolss_ConfigurePort(pipes_struct *p,
9525 struct spoolss_ConfigurePort *r)
9526 {
9527 p->rng_fault_state = true;
9528 return WERR_NOT_SUPPORTED;
9529 }
9530
9531 /****************************************************************
9532 _spoolss_DeletePort
9533 ****************************************************************/
9534
9535 WERROR _spoolss_DeletePort(pipes_struct *p,
9536 struct spoolss_DeletePort *r)
9537 {
9538 p->rng_fault_state = true;
9539 return WERR_NOT_SUPPORTED;
9540 }
9541
9542 /****************************************************************
9543 _spoolss_CreatePrinterIC
9544 ****************************************************************/
9545
9546 WERROR _spoolss_CreatePrinterIC(pipes_struct *p,
9547 struct spoolss_CreatePrinterIC *r)
9548 {
9549 p->rng_fault_state = true;
9550 return WERR_NOT_SUPPORTED;
9551 }
9552
9553 /****************************************************************
9554 _spoolss_PlayGDIScriptOnPrinterIC
9555 ****************************************************************/
9556
9557 WERROR _spoolss_PlayGDIScriptOnPrinterIC(pipes_struct *p,
9558 struct spoolss_PlayGDIScriptOnPrinterIC *r)
9559 {
9560 p->rng_fault_state = true;
9561 return WERR_NOT_SUPPORTED;
9562 }
9563
9564 /****************************************************************
9565 _spoolss_DeletePrinterIC
9566 ****************************************************************/
9567
9568 WERROR _spoolss_DeletePrinterIC(pipes_struct *p,
9569 struct spoolss_DeletePrinterIC *r)
9570 {
9571 p->rng_fault_state = true;
9572 return WERR_NOT_SUPPORTED;
9573 }
9574
9575 /****************************************************************
9576 _spoolss_AddPrinterConnection
9577 ****************************************************************/
9578
9579 WERROR _spoolss_AddPrinterConnection(pipes_struct *p,
9580 struct spoolss_AddPrinterConnection *r)
9581 {
9582 p->rng_fault_state = true;
9583 return WERR_NOT_SUPPORTED;
9584 }
9585
9586 /****************************************************************
9587 _spoolss_DeletePrinterConnection
9588 ****************************************************************/
9589
9590 WERROR _spoolss_DeletePrinterConnection(pipes_struct *p,
9591 struct spoolss_DeletePrinterConnection *r)
9592 {
9593 p->rng_fault_state = true;
9594 return WERR_NOT_SUPPORTED;
9595 }
9596
9597 /****************************************************************
9598 _spoolss_PrinterMessageBox
9599 ****************************************************************/
9600
9601 WERROR _spoolss_PrinterMessageBox(pipes_struct *p,
9602 struct spoolss_PrinterMessageBox *r)
9603 {
9604 p->rng_fault_state = true;
9605 return WERR_NOT_SUPPORTED;
9606 }
9607
9608 /****************************************************************
9609 _spoolss_AddMonitor
9610 ****************************************************************/
9611
9612 WERROR _spoolss_AddMonitor(pipes_struct *p,
9613 struct spoolss_AddMonitor *r)
9614 {
9615 p->rng_fault_state = true;
9616 return WERR_NOT_SUPPORTED;
9617 }
9618
9619 /****************************************************************
9620 _spoolss_DeleteMonitor
9621 ****************************************************************/
9622
9623 WERROR _spoolss_DeleteMonitor(pipes_struct *p,
9624 struct spoolss_DeleteMonitor *r)
9625 {
9626 p->rng_fault_state = true;
9627 return WERR_NOT_SUPPORTED;
9628 }
9629
9630 /****************************************************************
9631 _spoolss_DeletePrintProcessor
9632 ****************************************************************/
9633
9634 WERROR _spoolss_DeletePrintProcessor(pipes_struct *p,
9635 struct spoolss_DeletePrintProcessor *r)
9636 {
9637 p->rng_fault_state = true;
9638 return WERR_NOT_SUPPORTED;
9639 }
9640
9641 /****************************************************************
9642 _spoolss_AddPrintProvidor
9643 ****************************************************************/
9644
9645 WERROR _spoolss_AddPrintProvidor(pipes_struct *p,
9646 struct spoolss_AddPrintProvidor *r)
9647 {
9648 p->rng_fault_state = true;
9649 return WERR_NOT_SUPPORTED;
9650 }
9651
9652 /****************************************************************
9653 _spoolss_DeletePrintProvidor
9654 ****************************************************************/
9655
9656 WERROR _spoolss_DeletePrintProvidor(pipes_struct *p,
9657 struct spoolss_DeletePrintProvidor *r)
9658 {
9659 p->rng_fault_state = true;
9660 return WERR_NOT_SUPPORTED;
9661 }
9662
9663 /****************************************************************
9664 _spoolss_FindFirstPrinterChangeNotification
9665 ****************************************************************/
9666
9667 WERROR _spoolss_FindFirstPrinterChangeNotification(pipes_struct *p,
9668 struct spoolss_FindFirstPrinterChangeNotification *r)
9669 {
9670 p->rng_fault_state = true;
9671 return WERR_NOT_SUPPORTED;
9672 }
9673
9674 /****************************************************************
9675 _spoolss_FindNextPrinterChangeNotification
9676 ****************************************************************/
9677
9678 WERROR _spoolss_FindNextPrinterChangeNotification(pipes_struct *p,
9679 struct spoolss_FindNextPrinterChangeNotification *r)
9680 {
9681 p->rng_fault_state = true;
9682 return WERR_NOT_SUPPORTED;
9683 }
9684
9685 /****************************************************************
9686 _spoolss_RouterFindFirstPrinterChangeNotificationOld
9687 ****************************************************************/
9688
9689 WERROR _spoolss_RouterFindFirstPrinterChangeNotificationOld(pipes_struct *p,
9690 struct spoolss_RouterFindFirstPrinterChangeNotificationOld *r)
9691 {
9692 p->rng_fault_state = true;
9693 return WERR_NOT_SUPPORTED;
9694 }
9695
9696 /****************************************************************
9697 _spoolss_ReplyOpenPrinter
9698 ****************************************************************/
9699
9700 WERROR _spoolss_ReplyOpenPrinter(pipes_struct *p,
9701 struct spoolss_ReplyOpenPrinter *r)
9702 {
9703 p->rng_fault_state = true;
9704 return WERR_NOT_SUPPORTED;
9705 }
9706
9707 /****************************************************************
9708 _spoolss_RouterReplyPrinter
9709 ****************************************************************/
9710
9711 WERROR _spoolss_RouterReplyPrinter(pipes_struct *p,
9712 struct spoolss_RouterReplyPrinter *r)
9713 {
9714 p->rng_fault_state = true;
9715 return WERR_NOT_SUPPORTED;
9716 }
9717
9718 /****************************************************************
9719 _spoolss_ReplyClosePrinter
9720 ****************************************************************/
9721
9722 WERROR _spoolss_ReplyClosePrinter(pipes_struct *p,
9723 struct spoolss_ReplyClosePrinter *r)
9724 {
9725 p->rng_fault_state = true;
9726 return WERR_NOT_SUPPORTED;
9727 }
9728
9729 /****************************************************************
9730 _spoolss_AddPortEx
9731 ****************************************************************/
9732
9733 WERROR _spoolss_AddPortEx(pipes_struct *p,
9734 struct spoolss_AddPortEx *r)
9735 {
9736 p->rng_fault_state = true;
9737 return WERR_NOT_SUPPORTED;
9738 }
9739
9740 /****************************************************************
9741 _spoolss_RouterFindFirstPrinterChangeNotification
9742 ****************************************************************/
9743
9744 WERROR _spoolss_RouterFindFirstPrinterChangeNotification(pipes_struct *p,
9745 struct spoolss_RouterFindFirstPrinterChangeNotification *r)
9746 {
9747 p->rng_fault_state = true;
9748 return WERR_NOT_SUPPORTED;
9749 }
9750
9751 /****************************************************************
9752 _spoolss_SpoolerInit
9753 ****************************************************************/
9754
9755 WERROR _spoolss_SpoolerInit(pipes_struct *p,
9756 struct spoolss_SpoolerInit *r)
9757 {
9758 p->rng_fault_state = true;
9759 return WERR_NOT_SUPPORTED;
9760 }
9761
9762 /****************************************************************
9763 _spoolss_ResetPrinterEx
9764 ****************************************************************/
9765
9766 WERROR _spoolss_ResetPrinterEx(pipes_struct *p,
9767 struct spoolss_ResetPrinterEx *r)
9768 {
9769 p->rng_fault_state = true;
9770 return WERR_NOT_SUPPORTED;
9771 }
9772
9773 /****************************************************************
9774 _spoolss_RouterReplyPrinterEx
9775 ****************************************************************/
9776
9777 WERROR _spoolss_RouterReplyPrinterEx(pipes_struct *p,
9778 struct spoolss_RouterReplyPrinterEx *r)
9779 {
9780 p->rng_fault_state = true;
9781 return WERR_NOT_SUPPORTED;
9782 }
9783
9784 /****************************************************************
9785 _spoolss_44
9786 ****************************************************************/
9787
9788 WERROR _spoolss_44(pipes_struct *p,
9789 struct spoolss_44 *r)
9790 {
9791 p->rng_fault_state = true;
9792 return WERR_NOT_SUPPORTED;
9793 }
9794
9795 /****************************************************************
9796 _spoolss_47
9797 ****************************************************************/
9798
9799 WERROR _spoolss_47(pipes_struct *p,
9800 struct spoolss_47 *r)
9801 {
9802 p->rng_fault_state = true;
9803 return WERR_NOT_SUPPORTED;
9804 }
9805
9806 /****************************************************************
9807 _spoolss_4a
9808 ****************************************************************/
9809
9810 WERROR _spoolss_4a(pipes_struct *p,
9811 struct spoolss_4a *r)
9812 {
9813 p->rng_fault_state = true;
9814 return WERR_NOT_SUPPORTED;
9815 }
9816
9817 /****************************************************************
9818 _spoolss_4b
9819 ****************************************************************/
9820
9821 WERROR _spoolss_4b(pipes_struct *p,
9822 struct spoolss_4b *r)
9823 {
9824 p->rng_fault_state = true;
9825 return WERR_NOT_SUPPORTED;
9826 }
9827
9828 /****************************************************************
9829 _spoolss_4c
9830 ****************************************************************/
9831
9832 WERROR _spoolss_4c(pipes_struct *p,
9833 struct spoolss_4c *r)
9834 {
9835 p->rng_fault_state = true;
9836 return WERR_NOT_SUPPORTED;
9837 }
9838
9839 /****************************************************************
9840 _spoolss_53
9841 ****************************************************************/
9842
9843 WERROR _spoolss_53(pipes_struct *p,
9844 struct spoolss_53 *r)
9845 {
9846 p->rng_fault_state = true;
9847 return WERR_NOT_SUPPORTED;
9848 }
9849
9850 /****************************************************************
9851 _spoolss_55
9852 ****************************************************************/
9853
9854 WERROR _spoolss_55(pipes_struct *p,
9855 struct spoolss_55 *r)
9856 {
9857 p->rng_fault_state = true;
9858 return WERR_NOT_SUPPORTED;
9859 }
9860
9861 /****************************************************************
9862 _spoolss_56
9863 ****************************************************************/
9864
9865 WERROR _spoolss_56(pipes_struct *p,
9866 struct spoolss_56 *r)
9867 {
9868 p->rng_fault_state = true;
9869 return WERR_NOT_SUPPORTED;
9870 }
9871
9872 /****************************************************************
9873 _spoolss_57
9874 ****************************************************************/
9875
9876 WERROR _spoolss_57(pipes_struct *p,
9877 struct spoolss_57 *r)
9878 {
9879 p->rng_fault_state = true;
9880 return WERR_NOT_SUPPORTED;
9881 }
9882
9883 /****************************************************************
9884 _spoolss_5a
9885 ****************************************************************/
9886
9887 WERROR _spoolss_5a(pipes_struct *p,
9888 struct spoolss_5a *r)
9889 {
9890 p->rng_fault_state = true;
9891 return WERR_NOT_SUPPORTED;
9892 }
9893
9894 /****************************************************************
9895 _spoolss_5b
9896 ****************************************************************/
9897
9898 WERROR _spoolss_5b(pipes_struct *p,
9899 struct spoolss_5b *r)
9900 {
9901 p->rng_fault_state = true;
9902 return WERR_NOT_SUPPORTED;
9903 }
9904
9905 /****************************************************************
9906 _spoolss_5c
9907 ****************************************************************/
9908
9909 WERROR _spoolss_5c(pipes_struct *p,
9910 struct spoolss_5c *r)
9911 {
9912 p->rng_fault_state = true;
9913 return WERR_NOT_SUPPORTED;
9914 }
9915
9916 /****************************************************************
9917 _spoolss_5d
9918 ****************************************************************/
9919
9920 WERROR _spoolss_5d(pipes_struct *p,
9921 struct spoolss_5d *r)
9922 {
9923 p->rng_fault_state = true;
9924 return WERR_NOT_SUPPORTED;
9925 }
9926
9927 /****************************************************************
9928 _spoolss_5e
9929 ****************************************************************/
9930
9931 WERROR _spoolss_5e(pipes_struct *p,
9932 struct spoolss_5e *r)
9933 {
9934 p->rng_fault_state = true;
9935 return WERR_NOT_SUPPORTED;
9936 }
9937
9938 /****************************************************************
9939 _spoolss_5f
9940 ****************************************************************/
9941
9942 WERROR _spoolss_5f(pipes_struct *p,
9943 struct spoolss_5f *r)
9944 {
9945 p->rng_fault_state = true;
9946 return WERR_NOT_SUPPORTED;
9947 }
9948
9949 /****************************************************************
9950 _spoolss_60
9951 ****************************************************************/
9952
9953 WERROR _spoolss_60(pipes_struct *p,
9954 struct spoolss_60 *r)
9955 {
9956 p->rng_fault_state = true;
9957 return WERR_NOT_SUPPORTED;
9958 }
9959
9960 /****************************************************************
9961 _spoolss_61
9962 ****************************************************************/
9963
9964 WERROR _spoolss_61(pipes_struct *p,
9965 struct spoolss_61 *r)
9966 {
9967 p->rng_fault_state = true;
9968 return WERR_NOT_SUPPORTED;
9969 }
9970
9971 /****************************************************************
9972 _spoolss_62
9973 ****************************************************************/
9974
9975 WERROR _spoolss_62(pipes_struct *p,
9976 struct spoolss_62 *r)
9977 {
9978 p->rng_fault_state = true;
9979 return WERR_NOT_SUPPORTED;
9980 }
9981
9982 /****************************************************************
9983 _spoolss_63
9984 ****************************************************************/
9985
9986 WERROR _spoolss_63(pipes_struct *p,
9987 struct spoolss_63 *r)
9988 {
9989 p->rng_fault_state = true;
9990 return WERR_NOT_SUPPORTED;
9991 }
9992
9993 /****************************************************************
9994 _spoolss_64
9995 ****************************************************************/
9996
9997 WERROR _spoolss_64(pipes_struct *p,
9998 struct spoolss_64 *r)
9999 {
10000 p->rng_fault_state = true;
10001 return WERR_NOT_SUPPORTED;
10002 }
10003
10004 /****************************************************************
10005 _spoolss_65
10006 ****************************************************************/
10007
10008 WERROR _spoolss_65(pipes_struct *p,
10009 struct spoolss_65 *r)
10010 {
10011 p->rng_fault_state = true;
10012 return WERR_NOT_SUPPORTED;
10013 }
10014
10015 /****************************************************************
10016 _spoolss_GetCorePrinterDrivers
10017 ****************************************************************/
10018
10019 WERROR _spoolss_GetCorePrinterDrivers(pipes_struct *p,
10020 struct spoolss_GetCorePrinterDrivers *r)
10021 {
10022 p->rng_fault_state = true;
10023 return WERR_NOT_SUPPORTED;
10024 }
10025
10026 /****************************************************************
10027 _spoolss_67
10028 ****************************************************************/
10029
10030 WERROR _spoolss_67(pipes_struct *p,
10031 struct spoolss_67 *r)
10032 {
10033 p->rng_fault_state = true;
10034 return WERR_NOT_SUPPORTED;
10035 }
10036
10037 /****************************************************************
10038 _spoolss_GetPrinterDriverPackagePath
10039 ****************************************************************/
10040
10041 WERROR _spoolss_GetPrinterDriverPackagePath(pipes_struct *p,
10042 struct spoolss_GetPrinterDriverPackagePath *r)
10043 {
10044 p->rng_fault_state = true;
10045 return WERR_NOT_SUPPORTED;
10046 }
10047
10048 /****************************************************************
10049 _spoolss_69
10050 ****************************************************************/
10051
10052 WERROR _spoolss_69(pipes_struct *p,
10053 struct spoolss_69 *r)
10054 {
10055 p->rng_fault_state = true;
10056 return WERR_NOT_SUPPORTED;
10057 }
10058
10059 /****************************************************************
10060 _spoolss_6a
10061 ****************************************************************/
10062
10063 WERROR _spoolss_6a(pipes_struct *p,
10064 struct spoolss_6a *r)
10065 {
10066 p->rng_fault_state = true;
10067 return WERR_NOT_SUPPORTED;
10068 }
10069
10070 /****************************************************************
10071 _spoolss_6b
10072 ****************************************************************/
10073
10074 WERROR _spoolss_6b(pipes_struct *p,
10075 struct spoolss_6b *r)
10076 {
10077 p->rng_fault_state = true;
10078 return WERR_NOT_SUPPORTED;
10079 }
10080
10081 /****************************************************************
10082 _spoolss_6c
10083 ****************************************************************/
10084
10085 WERROR _spoolss_6c(pipes_struct *p,
10086 struct spoolss_6c *r)
10087 {
10088 p->rng_fault_state = true;
10089 return WERR_NOT_SUPPORTED;
10090 }
10091
10092 /****************************************************************
10093 _spoolss_6d
10094 ****************************************************************/
10095
10096 WERROR _spoolss_6d(pipes_struct *p,
10097 struct spoolss_6d *r)
10098 {
10099 p->rng_fault_state = true;
10100 return WERR_NOT_SUPPORTED;
10101 }