source3/rpc_server/srv_spoolss_nt.c

   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         char addr[INET6_ADDRSTRLEN];
2344
2345         if ( is_zero_addr((struct sockaddr *)client_ss) ) {
2346                 DEBUG(2,("spoolss_connect_to_client: resolving %s\n",
2347                         remote_machine));
2348                 if ( !resolve_name( remote_machine, &rm_addr, 0x20, false) ) {
2349                         DEBUG(2,("spoolss_connect_to_client: Can't resolve address for %s\n", remote_machine));
2350                         return false;
2351                 }
2352                 print_sockaddr(addr, sizeof(addr), &rm_addr);
2353         } else {
2354                 rm_addr = *client_ss;
2355                 print_sockaddr(addr, sizeof(addr), &rm_addr);
2356                 DEBUG(5,("spoolss_connect_to_client: Using address %s (no name resolution necessary)\n",
2357                         addr));
2358         }
2359
2360         if (ismyaddr((struct sockaddr *)&rm_addr)) {
2361                 DEBUG(0,("spoolss_connect_to_client: Machine %s is one of our addresses. Cannot add to ourselves.\n",
2362                         addr));
2363                 return false;
2364         }
2365
2366         /* setup the connection */
2367         ret = cli_full_connection( &the_cli, global_myname(), remote_machine,
2368                 &rm_addr, 0, "IPC$", "IPC",
2369                 "", /* username */
2370                 "", /* domain */
2371                 "", /* password */
2372                 0, lp_client_signing(), NULL );
2373
2374         if ( !NT_STATUS_IS_OK( ret ) ) {
2375                 DEBUG(2,("spoolss_connect_to_client: connection to [%s] failed!\n",
2376                         remote_machine ));
2377                 return false;
2378         }
2379
2380         if ( the_cli->protocol != PROTOCOL_NT1 ) {
2381                 DEBUG(0,("spoolss_connect_to_client: machine %s didn't negotiate NT protocol.\n", remote_machine));
2382                 cli_shutdown(the_cli);
2383                 return false;
2384         }
2385
2386         /*
2387          * Ok - we have an anonymous connection to the IPC$ share.
2388          * Now start the NT Domain stuff :-).
2389          */
2390
2391         ret = cli_rpc_pipe_open_noauth(the_cli, &ndr_table_spoolss.syntax_id, pp_pipe);
2392         if (!NT_STATUS_IS_OK(ret)) {
2393                 DEBUG(2,("spoolss_connect_to_client: unable to open the spoolss pipe on machine %s. Error was : %s.\n",
2394                         remote_machine, nt_errstr(ret)));
2395                 cli_shutdown(the_cli);
2396                 return false;
2397         }
2398
2399         return true;
2400 }
2401
2402 /***************************************************************************
2403  Connect to the client.
2404 ****************************************************************************/
2405
2406 static bool srv_spoolss_replyopenprinter(int snum, const char *printer,
2407                                         uint32_t localprinter, uint32_t type,
2408                                         struct policy_handle *handle,
2409                                         struct sockaddr_storage *client_ss)
2410 {
2411         WERROR result;
2412         NTSTATUS status;
2413
2414         /*
2415          * If it's the first connection, contact the client
2416          * and connect to the IPC$ share anonymously
2417          */
2418         if (smb_connections==0) {
2419                 fstring unix_printer;
2420
2421                 fstrcpy(unix_printer, printer+2); /* the +2 is to strip the leading 2 backslashs */
2422
2423                 if ( !spoolss_connect_to_client( &notify_cli_pipe, client_ss, unix_printer ))
2424                         return false;
2425
2426                 messaging_register(smbd_messaging_context(), NULL,
2427                                    MSG_PRINTER_NOTIFY2,
2428                                    receive_notify2_message_list);
2429                 /* Tell the connections db we're now interested in printer
2430                  * notify messages. */
2431                 register_message_flags(true, FLAG_MSG_PRINT_NOTIFY);
2432         }
2433
2434         /*
2435          * Tell the specific printing tdb we want messages for this printer
2436          * by registering our PID.
2437          */
2438
2439         if (!print_notify_register_pid(snum))
2440                 DEBUG(0,("print_notify_register_pid: Failed to register our pid for printer %s\n", printer ));
2441
2442         smb_connections++;
2443
2444         status = rpccli_spoolss_ReplyOpenPrinter(notify_cli_pipe, talloc_tos(),
2445                                                  printer,
2446                                                  localprinter,
2447                                                  type,
2448                                                  0,
2449                                                  NULL,
2450                                                  handle,
2451                                                  &result);
2452         if (!NT_STATUS_IS_OK(status) || !W_ERROR_IS_OK(result))
2453                 DEBUG(5,("srv_spoolss_reply_open_printer: Client RPC returned [%s]\n",
2454                         win_errstr(result)));
2455
2456         return (W_ERROR_IS_OK(result));
2457 }
2458
2459 /****************************************************************
2460  ****************************************************************/
2461
2462 static struct spoolss_NotifyOption *dup_spoolss_NotifyOption(TALLOC_CTX *mem_ctx,
2463                                                              const struct spoolss_NotifyOption *r)
2464 {
2465         struct spoolss_NotifyOption *option;
2466         uint32_t i,k;
2467
2468         if (!r) {
2469                 return NULL;
2470         }
2471
2472         option = talloc_zero(mem_ctx, struct spoolss_NotifyOption);
2473         if (!option) {
2474                 return NULL;
2475         }
2476
2477         *option = *r;
2478
2479         if (!option->count) {
2480                 return option;
2481         }
2482
2483         option->types = talloc_zero_array(option,
2484                 struct spoolss_NotifyOptionType, option->count);
2485         if (!option->types) {
2486                 talloc_free(option);
2487                 return NULL;
2488         }
2489
2490         for (i=0; i < option->count; i++) {
2491                 option->types[i] = r->types[i];
2492
2493                 if (option->types[i].count) {
2494                         option->types[i].fields = talloc_zero_array(option,
2495                                 union spoolss_Field, option->types[i].count);
2496                         if (!option->types[i].fields) {
2497                                 talloc_free(option);
2498                                 return NULL;
2499                         }
2500                         for (k=0; k<option->types[i].count; k++) {
2501                                 option->types[i].fields[k] =
2502                                         r->types[i].fields[k];
2503                         }
2504                 }
2505         }
2506
2507         return option;
2508 }
2509
2510 /****************************************************************
2511  * _spoolss_RemoteFindFirstPrinterChangeNotifyEx
2512  *
2513  * before replying OK: status=0 a rpc call is made to the workstation
2514  * asking ReplyOpenPrinter
2515  *
2516  * in fact ReplyOpenPrinter is the changenotify equivalent on the spoolss pipe
2517  * called from api_spoolss_rffpcnex
2518 ****************************************************************/
2519
2520 WERROR _spoolss_RemoteFindFirstPrinterChangeNotifyEx(pipes_struct *p,
2521                                                      struct spoolss_RemoteFindFirstPrinterChangeNotifyEx *r)
2522 {
2523         int snum = -1;
2524         struct spoolss_NotifyOption *option = r->in.notify_options;
2525         struct sockaddr_storage client_ss;
2526
2527         /* store the notify value in the printer struct */
2528
2529         Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
2530
2531         if (!Printer) {
2532                 DEBUG(2,("_spoolss_RemoteFindFirstPrinterChangeNotifyEx: "
2533                         "Invalid handle (%s:%u:%u).\n",
2534                         OUR_HANDLE(r->in.handle)));
2535                 return WERR_BADFID;
2536         }
2537
2538         Printer->notify.flags           = r->in.flags;
2539         Printer->notify.options         = r->in.options;
2540         Printer->notify.printerlocal    = r->in.printer_local;
2541
2542         TALLOC_FREE(Printer->notify.option);
2543         Printer->notify.option = dup_spoolss_NotifyOption(Printer, option);
2544
2545         fstrcpy(Printer->notify.localmachine, r->in.local_machine);
2546
2547         /* Connect to the client machine and send a ReplyOpenPrinter */
2548
2549         if ( Printer->printer_type == SPLHND_SERVER)
2550                 snum = -1;
2551         else if ( (Printer->printer_type == SPLHND_PRINTER) &&
2552                         !get_printer_snum(p, r->in.handle, &snum, NULL) )
2553                 return WERR_BADFID;
2554
2555         DEBUG(10,("_spoolss_RemoteFindFirstPrinterChangeNotifyEx: "
2556                 "client_address is %s\n", p->client_address));
2557
2558         if (!interpret_string_addr(&client_ss, p->client_address,
2559                                    AI_NUMERICHOST)) {
2560                 return WERR_SERVER_UNAVAILABLE;
2561         }
2562
2563         if(!srv_spoolss_replyopenprinter(snum, Printer->notify.localmachine,
2564                                         Printer->notify.printerlocal, 1,
2565                                         &Printer->notify.client_hnd, &client_ss))
2566                 return WERR_SERVER_UNAVAILABLE;
2567
2568         Printer->notify.client_connected = true;
2569
2570         return WERR_OK;
2571 }
2572
2573 /*******************************************************************
2574  * fill a notify_info_data with the servername
2575  ********************************************************************/
2576
2577 void spoolss_notify_server_name(int snum,
2578                                        struct spoolss_Notify *data,
2579                                        print_queue_struct *queue,
2580                                        NT_PRINTER_INFO_LEVEL *printer,
2581                                        TALLOC_CTX *mem_ctx)
2582 {
2583         SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, printer->info_2->servername);
2584 }
2585
2586 /*******************************************************************
2587  * fill a notify_info_data with the printername (not including the servername).
2588  ********************************************************************/
2589
2590 void spoolss_notify_printer_name(int snum,
2591                                         struct spoolss_Notify *data,
2592                                         print_queue_struct *queue,
2593                                         NT_PRINTER_INFO_LEVEL *printer,
2594                                         TALLOC_CTX *mem_ctx)
2595 {
2596         /* the notify name should not contain the \\server\ part */
2597         char *p = strrchr(printer->info_2->printername, '\\');
2598
2599         if (!p) {
2600                 p = printer->info_2->printername;
2601         } else {
2602                 p++;
2603         }
2604
2605         SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
2606 }
2607
2608 /*******************************************************************
2609  * fill a notify_info_data with the servicename
2610  ********************************************************************/
2611
2612 void spoolss_notify_share_name(int snum,
2613                                       struct spoolss_Notify *data,
2614                                       print_queue_struct *queue,
2615                                       NT_PRINTER_INFO_LEVEL *printer,
2616                                       TALLOC_CTX *mem_ctx)
2617 {
2618         SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, lp_servicename(snum));
2619 }
2620
2621 /*******************************************************************
2622  * fill a notify_info_data with the port name
2623  ********************************************************************/
2624
2625 void spoolss_notify_port_name(int snum,
2626                                      struct spoolss_Notify *data,
2627                                      print_queue_struct *queue,
2628                                      NT_PRINTER_INFO_LEVEL *printer,
2629                                      TALLOC_CTX *mem_ctx)
2630 {
2631         SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, printer->info_2->portname);
2632 }
2633
2634 /*******************************************************************
2635  * fill a notify_info_data with the printername
2636  * but it doesn't exist, have to see what to do
2637  ********************************************************************/
2638
2639 void spoolss_notify_driver_name(int snum,
2640                                        struct spoolss_Notify *data,
2641                                        print_queue_struct *queue,
2642                                        NT_PRINTER_INFO_LEVEL *printer,
2643                                        TALLOC_CTX *mem_ctx)
2644 {
2645         SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, printer->info_2->drivername);
2646 }
2647
2648 /*******************************************************************
2649  * fill a notify_info_data with the comment
2650  ********************************************************************/
2651
2652 void spoolss_notify_comment(int snum,
2653                                    struct spoolss_Notify *data,
2654                                    print_queue_struct *queue,
2655                                    NT_PRINTER_INFO_LEVEL *printer,
2656                                    TALLOC_CTX *mem_ctx)
2657 {
2658         char *p;
2659
2660         if (*printer->info_2->comment == '\0') {
2661                 p = lp_comment(snum);
2662         } else {
2663                 p = printer->info_2->comment;
2664         }
2665
2666         SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, printer->info_2->comment);
2667 }
2668
2669 /*******************************************************************
2670  * fill a notify_info_data with the comment
2671  * location = "Room 1, floor 2, building 3"
2672  ********************************************************************/
2673
2674 void spoolss_notify_location(int snum,
2675                                     struct spoolss_Notify *data,
2676                                     print_queue_struct *queue,
2677                                     NT_PRINTER_INFO_LEVEL *printer,
2678                                     TALLOC_CTX *mem_ctx)
2679 {
2680         SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, printer->info_2->location);
2681 }
2682
2683 /*******************************************************************
2684  * fill a notify_info_data with the device mode
2685  * jfm:xxxx don't to it for know but that's a real problem !!!
2686  ********************************************************************/
2687
2688 static void spoolss_notify_devmode(int snum,
2689                                    struct spoolss_Notify *data,
2690                                    print_queue_struct *queue,
2691                                    NT_PRINTER_INFO_LEVEL *printer,
2692                                    TALLOC_CTX *mem_ctx)
2693 {
2694         /* for a dummy implementation we have to zero the fields */
2695         SETUP_SPOOLSS_NOTIFY_DATA_DEVMODE(data, NULL);
2696 }
2697
2698 /*******************************************************************
2699  * fill a notify_info_data with the separator file name
2700  ********************************************************************/
2701
2702 void spoolss_notify_sepfile(int snum,
2703                                    struct spoolss_Notify *data,
2704                                    print_queue_struct *queue,
2705                                    NT_PRINTER_INFO_LEVEL *printer,
2706                                    TALLOC_CTX *mem_ctx)
2707 {
2708         SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, printer->info_2->sepfile);
2709 }
2710
2711 /*******************************************************************
2712  * fill a notify_info_data with the print processor
2713  * jfm:xxxx return always winprint to indicate we don't do anything to it
2714  ********************************************************************/
2715
2716 void spoolss_notify_print_processor(int snum,
2717                                            struct spoolss_Notify *data,
2718                                            print_queue_struct *queue,
2719                                            NT_PRINTER_INFO_LEVEL *printer,
2720                                            TALLOC_CTX *mem_ctx)
2721 {
2722         SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, printer->info_2->printprocessor);
2723 }
2724
2725 /*******************************************************************
2726  * fill a notify_info_data with the print processor options
2727  * jfm:xxxx send an empty string
2728  ********************************************************************/
2729
2730 void spoolss_notify_parameters(int snum,
2731                                       struct spoolss_Notify *data,
2732                                       print_queue_struct *queue,
2733                                       NT_PRINTER_INFO_LEVEL *printer,
2734                                       TALLOC_CTX *mem_ctx)
2735 {
2736         SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, printer->info_2->parameters);
2737 }
2738
2739 /*******************************************************************
2740  * fill a notify_info_data with the data type
2741  * jfm:xxxx always send RAW as data type
2742  ********************************************************************/
2743
2744 void spoolss_notify_datatype(int snum,
2745                                     struct spoolss_Notify *data,
2746                                     print_queue_struct *queue,
2747                                     NT_PRINTER_INFO_LEVEL *printer,
2748                                     TALLOC_CTX *mem_ctx)
2749 {
2750         SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, printer->info_2->datatype);
2751 }
2752
2753 /*******************************************************************
2754  * fill a notify_info_data with the security descriptor
2755  * jfm:xxxx send an null pointer to say no security desc
2756  * have to implement security before !
2757  ********************************************************************/
2758
2759 static void spoolss_notify_security_desc(int snum,
2760                                          struct spoolss_Notify *data,
2761                                          print_queue_struct *queue,
2762                                          NT_PRINTER_INFO_LEVEL *printer,
2763                                          TALLOC_CTX *mem_ctx)
2764 {
2765         SETUP_SPOOLSS_NOTIFY_DATA_SECDESC(data,
2766                                           printer->info_2->secdesc_buf->sd_size,
2767                                           printer->info_2->secdesc_buf->sd);
2768 }
2769
2770 /*******************************************************************
2771  * fill a notify_info_data with the attributes
2772  * jfm:xxxx a samba printer is always shared
2773  ********************************************************************/
2774
2775 void spoolss_notify_attributes(int snum,
2776                                       struct spoolss_Notify *data,
2777                                       print_queue_struct *queue,
2778                                       NT_PRINTER_INFO_LEVEL *printer,
2779                                       TALLOC_CTX *mem_ctx)
2780 {
2781         SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, printer->info_2->attributes);
2782 }
2783
2784 /*******************************************************************
2785  * fill a notify_info_data with the priority
2786  ********************************************************************/
2787
2788 static void spoolss_notify_priority(int snum,
2789                                     struct spoolss_Notify *data,
2790                                     print_queue_struct *queue,
2791                                     NT_PRINTER_INFO_LEVEL *printer,
2792                                     TALLOC_CTX *mem_ctx)
2793 {
2794         SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, printer->info_2->priority);
2795 }
2796
2797 /*******************************************************************
2798  * fill a notify_info_data with the default priority
2799  ********************************************************************/
2800
2801 static void spoolss_notify_default_priority(int snum,
2802                                             struct spoolss_Notify *data,
2803                                             print_queue_struct *queue,
2804                                             NT_PRINTER_INFO_LEVEL *printer,
2805                                             TALLOC_CTX *mem_ctx)
2806 {
2807         SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, printer->info_2->default_priority);
2808 }
2809
2810 /*******************************************************************
2811  * fill a notify_info_data with the start time
2812  ********************************************************************/
2813
2814 static void spoolss_notify_start_time(int snum,
2815                                       struct spoolss_Notify *data,
2816                                       print_queue_struct *queue,
2817                                       NT_PRINTER_INFO_LEVEL *printer,
2818                                       TALLOC_CTX *mem_ctx)
2819 {
2820         SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, printer->info_2->starttime);
2821 }
2822
2823 /*******************************************************************
2824  * fill a notify_info_data with the until time
2825  ********************************************************************/
2826
2827 static void spoolss_notify_until_time(int snum,
2828                                       struct spoolss_Notify *data,
2829                                       print_queue_struct *queue,
2830                                       NT_PRINTER_INFO_LEVEL *printer,
2831                                       TALLOC_CTX *mem_ctx)
2832 {
2833         SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, printer->info_2->untiltime);
2834 }
2835
2836 /*******************************************************************
2837  * fill a notify_info_data with the status
2838  ********************************************************************/
2839
2840 static void spoolss_notify_status(int snum,
2841                                   struct spoolss_Notify *data,
2842                                   print_queue_struct *queue,
2843                                   NT_PRINTER_INFO_LEVEL *printer,
2844                                   TALLOC_CTX *mem_ctx)
2845 {
2846         print_status_struct status;
2847
2848         print_queue_length(snum, &status);
2849         SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, status.status);
2850 }
2851
2852 /*******************************************************************
2853  * fill a notify_info_data with the number of jobs queued
2854  ********************************************************************/
2855
2856 void spoolss_notify_cjobs(int snum,
2857                                  struct spoolss_Notify *data,
2858                                  print_queue_struct *queue,
2859                                  NT_PRINTER_INFO_LEVEL *printer,
2860                                  TALLOC_CTX *mem_ctx)
2861 {
2862         SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, print_queue_length(snum, NULL));
2863 }
2864
2865 /*******************************************************************
2866  * fill a notify_info_data with the average ppm
2867  ********************************************************************/
2868
2869 static void spoolss_notify_average_ppm(int snum,
2870                                        struct spoolss_Notify *data,
2871                                        print_queue_struct *queue,
2872                                        NT_PRINTER_INFO_LEVEL *printer,
2873                                        TALLOC_CTX *mem_ctx)
2874 {
2875         /* always respond 8 pages per minutes */
2876         /* a little hard ! */
2877         SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, printer->info_2->averageppm);
2878 }
2879
2880 /*******************************************************************
2881  * fill a notify_info_data with username
2882  ********************************************************************/
2883
2884 static void spoolss_notify_username(int snum,
2885                                     struct spoolss_Notify *data,
2886                                     print_queue_struct *queue,
2887                                     NT_PRINTER_INFO_LEVEL *printer,
2888                                     TALLOC_CTX *mem_ctx)
2889 {
2890         SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, queue->fs_user);
2891 }
2892
2893 /*******************************************************************
2894  * fill a notify_info_data with job status
2895  ********************************************************************/
2896
2897 static void spoolss_notify_job_status(int snum,
2898                                       struct spoolss_Notify *data,
2899                                       print_queue_struct *queue,
2900                                       NT_PRINTER_INFO_LEVEL *printer,
2901                                       TALLOC_CTX *mem_ctx)
2902 {
2903         SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, nt_printj_status(queue->status));
2904 }
2905
2906 /*******************************************************************
2907  * fill a notify_info_data with job name
2908  ********************************************************************/
2909
2910 static void spoolss_notify_job_name(int snum,
2911                                     struct spoolss_Notify *data,
2912                                     print_queue_struct *queue,
2913                                     NT_PRINTER_INFO_LEVEL *printer,
2914                                     TALLOC_CTX *mem_ctx)
2915 {
2916         SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, queue->fs_file);
2917 }
2918
2919 /*******************************************************************
2920  * fill a notify_info_data with job status
2921  ********************************************************************/
2922
2923 static void spoolss_notify_job_status_string(int snum,
2924                                              struct spoolss_Notify *data,
2925                                              print_queue_struct *queue,
2926                                              NT_PRINTER_INFO_LEVEL *printer,
2927                                              TALLOC_CTX *mem_ctx)
2928 {
2929         /*
2930          * Now we're returning job status codes we just return a "" here. JRA.
2931          */
2932
2933         const char *p = "";
2934
2935 #if 0 /* NO LONGER NEEDED - JRA. 02/22/2001 */
2936         p = "unknown";
2937
2938         switch (queue->status) {
2939         case LPQ_QUEUED:
2940                 p = "Queued";
2941                 break;
2942         case LPQ_PAUSED:
2943                 p = "";    /* NT provides the paused string */
2944                 break;
2945         case LPQ_SPOOLING:
2946                 p = "Spooling";
2947                 break;
2948         case LPQ_PRINTING:
2949                 p = "Printing";
2950                 break;
2951         }
2952 #endif /* NO LONGER NEEDED. */
2953
2954         SETUP_SPOOLSS_NOTIFY_DATA_STRING(data, p);
2955 }
2956
2957 /*******************************************************************
2958  * fill a notify_info_data with job time
2959  ********************************************************************/
2960
2961 static void spoolss_notify_job_time(int snum,
2962                                     struct spoolss_Notify *data,
2963                                     print_queue_struct *queue,
2964                                     NT_PRINTER_INFO_LEVEL *printer,
2965                                     TALLOC_CTX *mem_ctx)
2966 {
2967         SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, 0);
2968 }
2969
2970 /*******************************************************************
2971  * fill a notify_info_data with job size
2972  ********************************************************************/
2973
2974 static void spoolss_notify_job_size(int snum,
2975                                     struct spoolss_Notify *data,
2976                                     print_queue_struct *queue,
2977                                     NT_PRINTER_INFO_LEVEL *printer,
2978                                     TALLOC_CTX *mem_ctx)
2979 {
2980         SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->size);
2981 }
2982
2983 /*******************************************************************
2984  * fill a notify_info_data with page info
2985  ********************************************************************/
2986 static void spoolss_notify_total_pages(int snum,
2987                                 struct spoolss_Notify *data,
2988                                 print_queue_struct *queue,
2989                                 NT_PRINTER_INFO_LEVEL *printer,
2990                                 TALLOC_CTX *mem_ctx)
2991 {
2992         SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->page_count);
2993 }
2994
2995 /*******************************************************************
2996  * fill a notify_info_data with pages printed info.
2997  ********************************************************************/
2998 static void spoolss_notify_pages_printed(int snum,
2999                                 struct spoolss_Notify *data,
3000                                 print_queue_struct *queue,
3001                                 NT_PRINTER_INFO_LEVEL *printer,
3002                                 TALLOC_CTX *mem_ctx)
3003 {
3004         /* Add code when back-end tracks this */
3005         SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, 0);
3006 }
3007
3008 /*******************************************************************
3009  Fill a notify_info_data with job position.
3010  ********************************************************************/
3011
3012 static void spoolss_notify_job_position(int snum,
3013                                         struct spoolss_Notify *data,
3014                                         print_queue_struct *queue,
3015                                         NT_PRINTER_INFO_LEVEL *printer,
3016                                         TALLOC_CTX *mem_ctx)
3017 {
3018         SETUP_SPOOLSS_NOTIFY_DATA_INTEGER(data, queue->job);
3019 }
3020
3021 /*******************************************************************
3022  Fill a notify_info_data with submitted time.
3023  ********************************************************************/
3024
3025 static void spoolss_notify_submitted_time(int snum,
3026                                           struct spoolss_Notify *data,
3027                                           print_queue_struct *queue,
3028                                           NT_PRINTER_INFO_LEVEL *printer,
3029                                           TALLOC_CTX *mem_ctx)
3030 {
3031         data->data.string.string = NULL;
3032         data->data.string.size = 0;
3033
3034         init_systemtime_buffer(mem_ctx, gmtime(&queue->time),
3035                                &data->data.string.string,
3036                                &data->data.string.size);
3037
3038 }
3039
3040 struct s_notify_info_data_table
3041 {
3042         enum spoolss_NotifyType type;
3043         uint16_t field;
3044         const char *name;
3045         enum spoolss_NotifyTable variable_type;
3046         void (*fn) (int snum, struct spoolss_Notify *data,
3047                     print_queue_struct *queue,
3048                     NT_PRINTER_INFO_LEVEL *printer, TALLOC_CTX *mem_ctx);
3049 };
3050
3051 /* A table describing the various print notification constants and
3052    whether the notification data is a pointer to a variable sized
3053    buffer, a one value uint32_t or a two value uint32_t. */
3054
3055 static const struct s_notify_info_data_table notify_info_data_table[] =
3056 {
3057 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SERVER_NAME,         "PRINTER_NOTIFY_FIELD_SERVER_NAME",         NOTIFY_TABLE_STRING,   spoolss_notify_server_name },
3058 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRINTER_NAME,        "PRINTER_NOTIFY_FIELD_PRINTER_NAME",        NOTIFY_TABLE_STRING,   spoolss_notify_printer_name },
3059 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SHARE_NAME,          "PRINTER_NOTIFY_FIELD_SHARE_NAME",          NOTIFY_TABLE_STRING,   spoolss_notify_share_name },
3060 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PORT_NAME,           "PRINTER_NOTIFY_FIELD_PORT_NAME",           NOTIFY_TABLE_STRING,   spoolss_notify_port_name },
3061 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DRIVER_NAME,         "PRINTER_NOTIFY_FIELD_DRIVER_NAME",         NOTIFY_TABLE_STRING,   spoolss_notify_driver_name },
3062 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_COMMENT,             "PRINTER_NOTIFY_FIELD_COMMENT",             NOTIFY_TABLE_STRING,   spoolss_notify_comment },
3063 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_LOCATION,            "PRINTER_NOTIFY_FIELD_LOCATION",            NOTIFY_TABLE_STRING,   spoolss_notify_location },
3064 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DEVMODE,             "PRINTER_NOTIFY_FIELD_DEVMODE",             NOTIFY_TABLE_DEVMODE,  spoolss_notify_devmode },
3065 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SEPFILE,             "PRINTER_NOTIFY_FIELD_SEPFILE",             NOTIFY_TABLE_STRING,   spoolss_notify_sepfile },
3066 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR,     "PRINTER_NOTIFY_FIELD_PRINT_PROCESSOR",     NOTIFY_TABLE_STRING,   spoolss_notify_print_processor },
3067 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PARAMETERS,          "PRINTER_NOTIFY_FIELD_PARAMETERS",          NOTIFY_TABLE_STRING,   spoolss_notify_parameters },
3068 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DATATYPE,            "PRINTER_NOTIFY_FIELD_DATATYPE",            NOTIFY_TABLE_STRING,   spoolss_notify_datatype },
3069 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR, "PRINTER_NOTIFY_FIELD_SECURITY_DESCRIPTOR", NOTIFY_TABLE_SECURITYDESCRIPTOR,   spoolss_notify_security_desc },
3070 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_ATTRIBUTES,          "PRINTER_NOTIFY_FIELD_ATTRIBUTES",          NOTIFY_TABLE_DWORD,    spoolss_notify_attributes },
3071 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PRIORITY,            "PRINTER_NOTIFY_FIELD_PRIORITY",            NOTIFY_TABLE_DWORD,    spoolss_notify_priority },
3072 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY,    "PRINTER_NOTIFY_FIELD_DEFAULT_PRIORITY",    NOTIFY_TABLE_DWORD,    spoolss_notify_default_priority },
3073 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_START_TIME,          "PRINTER_NOTIFY_FIELD_START_TIME",          NOTIFY_TABLE_DWORD,    spoolss_notify_start_time },
3074 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_UNTIL_TIME,          "PRINTER_NOTIFY_FIELD_UNTIL_TIME",          NOTIFY_TABLE_DWORD,    spoolss_notify_until_time },
3075 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_STATUS,              "PRINTER_NOTIFY_FIELD_STATUS",              NOTIFY_TABLE_DWORD,    spoolss_notify_status },
3076 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_STATUS_STRING,       "PRINTER_NOTIFY_FIELD_STATUS_STRING",       NOTIFY_TABLE_STRING,   NULL },
3077 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_CJOBS,               "PRINTER_NOTIFY_FIELD_CJOBS",               NOTIFY_TABLE_DWORD,    spoolss_notify_cjobs },
3078 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_AVERAGE_PPM,         "PRINTER_NOTIFY_FIELD_AVERAGE_PPM",         NOTIFY_TABLE_DWORD,    spoolss_notify_average_ppm },
3079 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_TOTAL_PAGES,         "PRINTER_NOTIFY_FIELD_TOTAL_PAGES",         NOTIFY_TABLE_DWORD,    NULL },
3080 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_PAGES_PRINTED,       "PRINTER_NOTIFY_FIELD_PAGES_PRINTED",       NOTIFY_TABLE_DWORD,    NULL },
3081 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_TOTAL_BYTES,         "PRINTER_NOTIFY_FIELD_TOTAL_BYTES",         NOTIFY_TABLE_DWORD,    NULL },
3082 { PRINTER_NOTIFY_TYPE, PRINTER_NOTIFY_FIELD_BYTES_PRINTED,       "PRINTER_NOTIFY_FIELD_BYTES_PRINTED",       NOTIFY_TABLE_DWORD,    NULL },
3083 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_PRINTER_NAME,            "JOB_NOTIFY_FIELD_PRINTER_NAME",            NOTIFY_TABLE_STRING,   spoolss_notify_printer_name },
3084 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_MACHINE_NAME,            "JOB_NOTIFY_FIELD_MACHINE_NAME",            NOTIFY_TABLE_STRING,   spoolss_notify_server_name },
3085 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_PORT_NAME,               "JOB_NOTIFY_FIELD_PORT_NAME",               NOTIFY_TABLE_STRING,   spoolss_notify_port_name },
3086 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_USER_NAME,               "JOB_NOTIFY_FIELD_USER_NAME",               NOTIFY_TABLE_STRING,   spoolss_notify_username },
3087 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_NOTIFY_NAME,             "JOB_NOTIFY_FIELD_NOTIFY_NAME",             NOTIFY_TABLE_STRING,   spoolss_notify_username },
3088 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_DATATYPE,                "JOB_NOTIFY_FIELD_DATATYPE",                NOTIFY_TABLE_STRING,   spoolss_notify_datatype },
3089 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_PRINT_PROCESSOR,         "JOB_NOTIFY_FIELD_PRINT_PROCESSOR",         NOTIFY_TABLE_STRING,   spoolss_notify_print_processor },
3090 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_PARAMETERS,              "JOB_NOTIFY_FIELD_PARAMETERS",              NOTIFY_TABLE_STRING,   spoolss_notify_parameters },
3091 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_DRIVER_NAME,             "JOB_NOTIFY_FIELD_DRIVER_NAME",             NOTIFY_TABLE_STRING,   spoolss_notify_driver_name },
3092 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_DEVMODE,                 "JOB_NOTIFY_FIELD_DEVMODE",                 NOTIFY_TABLE_DEVMODE,  spoolss_notify_devmode },
3093 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_STATUS,                  "JOB_NOTIFY_FIELD_STATUS",                  NOTIFY_TABLE_DWORD,    spoolss_notify_job_status },
3094 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_STATUS_STRING,           "JOB_NOTIFY_FIELD_STATUS_STRING",           NOTIFY_TABLE_STRING,   spoolss_notify_job_status_string },
3095 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR,     "JOB_NOTIFY_FIELD_SECURITY_DESCRIPTOR",     NOTIFY_TABLE_SECURITYDESCRIPTOR,   NULL },
3096 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_DOCUMENT,                "JOB_NOTIFY_FIELD_DOCUMENT",                NOTIFY_TABLE_STRING,   spoolss_notify_job_name },
3097 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_PRIORITY,                "JOB_NOTIFY_FIELD_PRIORITY",                NOTIFY_TABLE_DWORD,    spoolss_notify_priority },
3098 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_POSITION,                "JOB_NOTIFY_FIELD_POSITION",                NOTIFY_TABLE_DWORD,    spoolss_notify_job_position },
3099 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_SUBMITTED,               "JOB_NOTIFY_FIELD_SUBMITTED",               NOTIFY_TABLE_TIME,     spoolss_notify_submitted_time },
3100 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_START_TIME,              "JOB_NOTIFY_FIELD_START_TIME",              NOTIFY_TABLE_DWORD,    spoolss_notify_start_time },
3101 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_UNTIL_TIME,              "JOB_NOTIFY_FIELD_UNTIL_TIME",              NOTIFY_TABLE_DWORD,    spoolss_notify_until_time },
3102 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_TIME,                    "JOB_NOTIFY_FIELD_TIME",                    NOTIFY_TABLE_DWORD,    spoolss_notify_job_time },
3103 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_TOTAL_PAGES,             "JOB_NOTIFY_FIELD_TOTAL_PAGES",             NOTIFY_TABLE_DWORD,    spoolss_notify_total_pages },
3104 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_PAGES_PRINTED,           "JOB_NOTIFY_FIELD_PAGES_PRINTED",           NOTIFY_TABLE_DWORD,    spoolss_notify_pages_printed },
3105 { JOB_NOTIFY_TYPE,     JOB_NOTIFY_FIELD_TOTAL_BYTES,             "JOB_NOTIFY_FIELD_TOTAL_BYTES",             NOTIFY_TABLE_DWORD,    spoolss_notify_job_size },
3106 };
3107
3108 /*******************************************************************
3109  Return the variable_type of info_data structure.
3110 ********************************************************************/
3111
3112 static uint32_t variable_type_of_notify_info_data(enum spoolss_NotifyType type,
3113                                                   uint16_t field)
3114 {
3115         int i=0;
3116
3117         for (i = 0; i < ARRAY_SIZE(notify_info_data_table); i++) {
3118                 if ( (notify_info_data_table[i].type == type) &&
3119                      (notify_info_data_table[i].field == field) ) {
3120                         return notify_info_data_table[i].variable_type;
3121                 }
3122         }
3123
3124         DEBUG(5, ("invalid notify data type %d/%d\n", type, field));
3125
3126         return 0;
3127 }
3128
3129 /****************************************************************************
3130 ****************************************************************************/
3131
3132 static bool search_notify(enum spoolss_NotifyType type,
3133                           uint16_t field,
3134                           int *value)
3135 {
3136         int i;
3137
3138         for (i = 0; i < ARRAY_SIZE(notify_info_data_table); i++) {
3139                 if (notify_info_data_table[i].type == type &&
3140                     notify_info_data_table[i].field == field &&
3141                     notify_info_data_table[i].fn != NULL) {
3142                         *value = i;
3143                         return true;
3144                 }
3145         }
3146
3147         return false;
3148 }
3149
3150 /****************************************************************************
3151 ****************************************************************************/
3152
3153 void construct_info_data(struct spoolss_Notify *info_data,
3154                          enum spoolss_NotifyType type,
3155                          uint16_t field,
3156                          int id)
3157 {
3158         info_data->type                 = type;
3159         info_data->field.field          = field;
3160         info_data->variable_type        = variable_type_of_notify_info_data(type, field);
3161         info_data->job_id               = id;
3162 }
3163
3164 /*******************************************************************
3165  *
3166  * fill a notify_info struct with info asked
3167  *
3168  ********************************************************************/
3169
3170 static bool construct_notify_printer_info(Printer_entry *print_hnd,
3171                                           struct spoolss_NotifyInfo *info,
3172                                           int snum,
3173                                           const struct spoolss_NotifyOptionType *option_type,
3174                                           uint32_t id,
3175                                           TALLOC_CTX *mem_ctx)
3176 {
3177         int field_num,j;
3178         enum spoolss_NotifyType type;
3179         uint16_t field;
3180
3181         struct spoolss_Notify *current_data;
3182         NT_PRINTER_INFO_LEVEL *printer = NULL;
3183         print_queue_struct *queue=NULL;
3184
3185         type = option_type->type;
3186
3187         DEBUG(4,("construct_notify_printer_info: Notify type: [%s], number of notify info: [%d] on printer: [%s]\n",
3188                 (type == PRINTER_NOTIFY_TYPE ? "PRINTER_NOTIFY_TYPE" : "JOB_NOTIFY_TYPE"),
3189                 option_type->count, lp_servicename(snum)));
3190
3191         if (!W_ERROR_IS_OK(get_a_printer(print_hnd, &printer, 2, lp_const_servicename(snum))))
3192                 return false;
3193
3194         for(field_num=0; field_num < option_type->count; field_num++) {
3195                 field = option_type->fields[field_num].field;
3196
3197                 DEBUG(4,("construct_notify_printer_info: notify [%d]: type [%x], field [%x]\n", field_num, type, field));
3198
3199                 if (!search_notify(type, field, &j) )
3200                         continue;
3201
3202                 info->notifies = TALLOC_REALLOC_ARRAY(info, info->notifies,
3203                                                       struct spoolss_Notify,
3204                                                       info->count + 1);
3205                 if (info->notifies == NULL) {
3206                         DEBUG(2,("construct_notify_printer_info: failed to enlarge buffer info->data!\n"));
3207                         free_a_printer(&printer, 2);
3208                         return false;
3209                 }
3210
3211                 current_data = &info->notifies[info->count];
3212
3213                 construct_info_data(current_data, type, field, id);
3214
3215                 DEBUG(10,("construct_notify_printer_info: calling [%s]  snum=%d  printername=[%s])\n",
3216                                 notify_info_data_table[j].name, snum, printer->info_2->printername ));
3217
3218                 notify_info_data_table[j].fn(snum, current_data, queue,
3219                                              printer, mem_ctx);
3220
3221                 info->count++;
3222         }
3223
3224         free_a_printer(&printer, 2);
3225         return true;
3226 }
3227
3228 /*******************************************************************
3229  *
3230  * fill a notify_info struct with info asked
3231  *
3232  ********************************************************************/
3233
3234 static bool construct_notify_jobs_info(print_queue_struct *queue,
3235                                        struct spoolss_NotifyInfo *info,
3236                                        NT_PRINTER_INFO_LEVEL *printer,
3237                                        int snum,
3238                                        const struct spoolss_NotifyOptionType *option_type,
3239                                        uint32_t id,
3240                                        TALLOC_CTX *mem_ctx)
3241 {
3242         int field_num,j;
3243         enum spoolss_NotifyType type;
3244         uint16_t field;
3245         struct spoolss_Notify *current_data;
3246
3247         DEBUG(4,("construct_notify_jobs_info\n"));
3248
3249         type = option_type->type;
3250
3251         DEBUGADD(4,("Notify type: [%s], number of notify info: [%d]\n",
3252                 (type == PRINTER_NOTIFY_TYPE ? "PRINTER_NOTIFY_TYPE" : "JOB_NOTIFY_TYPE"),
3253                 option_type->count));
3254
3255         for(field_num=0; field_num<option_type->count; field_num++) {
3256                 field = option_type->fields[field_num].field;
3257
3258                 if (!search_notify(type, field, &j) )
3259                         continue;
3260
3261                 info->notifies = TALLOC_REALLOC_ARRAY(info, info->notifies,
3262                                                       struct spoolss_Notify,
3263                                                       info->count + 1);
3264                 if (info->notifies == NULL) {
3265                         DEBUG(2,("construct_notify_jobs_info: failed to enlarg buffer info->data!\n"));
3266                         return false;
3267                 }
3268
3269                 current_data=&(info->notifies[info->count]);
3270
3271                 construct_info_data(current_data, type, field, id);
3272                 notify_info_data_table[j].fn(snum, current_data, queue,
3273                                              printer, mem_ctx);
3274                 info->count++;
3275         }
3276
3277         return true;
3278 }
3279
3280 /*
3281  * JFM: The enumeration is not that simple, it's even non obvious.
3282  *
3283  * let's take an example: I want to monitor the PRINTER SERVER for
3284  * the printer's name and the number of jobs currently queued.
3285  * So in the NOTIFY_OPTION, I have one NOTIFY_OPTION_TYPE structure.
3286  * Its type is PRINTER_NOTIFY_TYPE and it has 2 fields NAME and CJOBS.
3287  *
3288  * I have 3 printers on the back of my server.
3289  *
3290  * Now the response is a NOTIFY_INFO structure, with 6 NOTIFY_INFO_DATA
3291  * structures.
3292  *   Number     Data                    Id
3293  *      1       printer 1 name          1
3294  *      2       printer 1 cjob          1
3295  *      3       printer 2 name          2
3296  *      4       printer 2 cjob          2
3297  *      5       printer 3 name          3
3298  *      6       printer 3 name          3
3299  *
3300  * that's the print server case, the printer case is even worse.
3301  */
3302
3303 /*******************************************************************
3304  *
3305  * enumerate all printers on the printserver
3306  * fill a notify_info struct with info asked
3307  *
3308  ********************************************************************/
3309
3310 static WERROR printserver_notify_info(pipes_struct *p,
3311                                       struct policy_handle *hnd,
3312                                       struct spoolss_NotifyInfo *info,
3313                                       TALLOC_CTX *mem_ctx)
3314 {
3315         int snum;
3316         Printer_entry *Printer = find_printer_index_by_hnd(p, hnd);
3317         int n_services=lp_numservices();
3318         int i;
3319         struct spoolss_NotifyOption *option;
3320         struct spoolss_NotifyOptionType option_type;
3321
3322         DEBUG(4,("printserver_notify_info\n"));
3323
3324         if (!Printer)
3325                 return WERR_BADFID;
3326
3327         option = Printer->notify.option;
3328
3329         info->version   = 2;
3330         info->notifies  = NULL;
3331         info->count     = 0;
3332
3333         /* a bug in xp sp2 rc2 causes it to send a fnpcn request without
3334            sending a ffpcn() request first */
3335
3336         if ( !option )
3337                 return WERR_BADFID;
3338
3339         for (i=0; i<option->count; i++) {
3340                 option_type = option->types[i];
3341
3342                 if (option_type.type != PRINTER_NOTIFY_TYPE)
3343                         continue;
3344
3345                 for (snum=0; snum<n_services; snum++)
3346                 {
3347                         if ( lp_browseable(snum) && lp_snum_ok(snum) && lp_print_ok(snum) )
3348                                 construct_notify_printer_info ( Printer, info, snum, &option_type, snum, mem_ctx );
3349                 }
3350         }
3351
3352 #if 0
3353         /*
3354          * Debugging information, don't delete.
3355          */
3356
3357         DEBUG(1,("dumping the NOTIFY_INFO\n"));
3358         DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count));
3359         DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n"));
3360
3361         for (i=0; i<info->count; i++) {
3362                 DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n",
3363                 i, info->data[i].type, info->data[i].field, info->data[i].reserved,
3364                 info->data[i].id, info->data[i].size, info->data[i].enc_type));
3365         }
3366 #endif
3367
3368         return WERR_OK;
3369 }
3370
3371 /*******************************************************************
3372  *
3373  * fill a notify_info struct with info asked
3374  *
3375  ********************************************************************/
3376
3377 static WERROR printer_notify_info(pipes_struct *p, struct policy_handle *hnd,
3378                                   struct spoolss_NotifyInfo *info,
3379                                   TALLOC_CTX *mem_ctx)
3380 {
3381         int snum;
3382         Printer_entry *Printer = find_printer_index_by_hnd(p, hnd);
3383         int i;
3384         uint32_t id;
3385         struct spoolss_NotifyOption *option;
3386         struct spoolss_NotifyOptionType option_type;
3387         int count,j;
3388         print_queue_struct *queue=NULL;
3389         print_status_struct status;
3390
3391         DEBUG(4,("printer_notify_info\n"));
3392
3393         if (!Printer)
3394                 return WERR_BADFID;
3395
3396         option = Printer->notify.option;
3397         id = 0x0;
3398
3399         info->version   = 2;
3400         info->notifies  = NULL;
3401         info->count     = 0;
3402
3403         /* a bug in xp sp2 rc2 causes it to send a fnpcn request without
3404            sending a ffpcn() request first */
3405
3406         if ( !option )
3407                 return WERR_BADFID;
3408
3409         get_printer_snum(p, hnd, &snum, NULL);
3410
3411         for (i=0; i<option->count; i++) {
3412                 option_type = option->types[i];
3413
3414                 switch (option_type.type) {
3415                 case PRINTER_NOTIFY_TYPE:
3416                         if(construct_notify_printer_info(Printer, info, snum,
3417                                                          &option_type, id,
3418                                                          mem_ctx))
3419                                 id--;
3420                         break;
3421
3422                 case JOB_NOTIFY_TYPE: {
3423                         NT_PRINTER_INFO_LEVEL *printer = NULL;
3424
3425                         count = print_queue_status(snum, &queue, &status);
3426
3427                         if (!W_ERROR_IS_OK(get_a_printer(Printer, &printer, 2, lp_const_servicename(snum))))
3428                                 goto done;
3429
3430                         for (j=0; j<count; j++) {
3431                                 construct_notify_jobs_info(&queue[j], info,
3432                                                            printer, snum,
3433                                                            &option_type,
3434                                                            queue[j].job,
3435                                                            mem_ctx);
3436                         }
3437
3438                         free_a_printer(&printer, 2);
3439
3440                 done:
3441                         SAFE_FREE(queue);
3442                         break;
3443                 }
3444                 }
3445         }
3446
3447         /*
3448          * Debugging information, don't delete.
3449          */
3450         /*
3451         DEBUG(1,("dumping the NOTIFY_INFO\n"));
3452         DEBUGADD(1,("info->version:[%d], info->flags:[%d], info->count:[%d]\n", info->version, info->flags, info->count));
3453         DEBUGADD(1,("num\ttype\tfield\tres\tid\tsize\tenc_type\n"));
3454
3455         for (i=0; i<info->count; i++) {
3456                 DEBUGADD(1,("[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\t[%d]\n",
3457                 i, info->data[i].type, info->data[i].field, info->data[i].reserved,
3458                 info->data[i].id, info->data[i].size, info->data[i].enc_type));
3459         }
3460         */
3461         return WERR_OK;
3462 }
3463
3464 /****************************************************************
3465  _spoolss_RouterRefreshPrinterChangeNotify
3466 ****************************************************************/
3467
3468 WERROR _spoolss_RouterRefreshPrinterChangeNotify(pipes_struct *p,
3469                                                  struct spoolss_RouterRefreshPrinterChangeNotify *r)
3470 {
3471         struct spoolss_NotifyInfo *info;
3472
3473         Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
3474         WERROR result = WERR_BADFID;
3475
3476         /* we always have a spoolss_NotifyInfo struct */
3477         info = talloc_zero(p->mem_ctx, struct spoolss_NotifyInfo);
3478         if (!info) {
3479                 result = WERR_NOMEM;
3480                 goto done;
3481         }
3482
3483         *r->out.info = info;
3484
3485         if (!Printer) {
3486                 DEBUG(2,("_spoolss_RouterRefreshPrinterChangeNotify: "
3487                         "Invalid handle (%s:%u:%u).\n",
3488                         OUR_HANDLE(r->in.handle)));
3489                 goto done;
3490         }
3491
3492         DEBUG(4,("Printer type %x\n",Printer->printer_type));
3493
3494         /*
3495          *      We are now using the change value, and
3496          *      I should check for PRINTER_NOTIFY_OPTIONS_REFRESH but as
3497          *      I don't have a global notification system, I'm sending back all the
3498          *      informations even when _NOTHING_ has changed.
3499          */
3500
3501         /* We need to keep track of the change value to send back in
3502            RRPCN replies otherwise our updates are ignored. */
3503
3504         Printer->notify.fnpcn = true;
3505
3506         if (Printer->notify.client_connected) {
3507                 DEBUG(10,("_spoolss_RouterRefreshPrinterChangeNotify: "
3508                         "Saving change value in request [%x]\n",
3509                         r->in.change_low));
3510                 Printer->notify.change = r->in.change_low;
3511         }
3512
3513         /* just ignore the spoolss_NotifyOption */
3514
3515         switch (Printer->printer_type) {
3516                 case SPLHND_SERVER:
3517                         result = printserver_notify_info(p, r->in.handle,
3518                                                          info, p->mem_ctx);
3519                         break;
3520
3521                 case SPLHND_PRINTER:
3522                         result = printer_notify_info(p, r->in.handle,
3523                                                      info, p->mem_ctx);
3524                         break;
3525         }
3526
3527         Printer->notify.fnpcn = false;
3528
3529 done:
3530         return result;
3531 }
3532
3533 /********************************************************************
3534  * construct_printer_info_0
3535  * fill a printer_info_0 struct
3536  ********************************************************************/
3537
3538 static WERROR construct_printer_info0(TALLOC_CTX *mem_ctx,
3539                                       const NT_PRINTER_INFO_LEVEL *ntprinter,
3540                                       struct spoolss_PrinterInfo0 *r,
3541                                       int snum)
3542 {
3543         int count;
3544         counter_printer_0 *session_counter;
3545         time_t setuptime;
3546         print_status_struct status;
3547
3548         r->printername          = talloc_strdup(mem_ctx, ntprinter->info_2->printername);
3549         W_ERROR_HAVE_NO_MEMORY(r->printername);
3550
3551         r->servername           = talloc_strdup(mem_ctx, ntprinter->info_2->servername);
3552         W_ERROR_HAVE_NO_MEMORY(r->servername);
3553
3554         count = print_queue_length(snum, &status);
3555
3556         /* check if we already have a counter for this printer */
3557         for (session_counter = counter_list; session_counter; session_counter = session_counter->next) {
3558                 if (session_counter->snum == snum)
3559                         break;
3560         }
3561
3562         /* it's the first time, add it to the list */
3563         if (session_counter == NULL) {
3564                 session_counter = SMB_MALLOC_P(counter_printer_0);
3565                 W_ERROR_HAVE_NO_MEMORY(session_counter);
3566                 ZERO_STRUCTP(session_counter);
3567                 session_counter->snum           = snum;
3568                 session_counter->counter        = 0;
3569                 DLIST_ADD(counter_list, session_counter);
3570         }
3571
3572         /* increment it */
3573         session_counter->counter++;
3574
3575         r->cjobs                        = count;
3576         r->total_jobs                   = 0;
3577         r->total_bytes                  = 0;
3578
3579         setuptime = (time_t)ntprinter->info_2->setuptime;
3580
3581         init_systemtime(&r->time, gmtime(&setuptime));
3582
3583         /* JFM:
3584          * the global_counter should be stored in a TDB as it's common to all the clients
3585          * and should be zeroed on samba startup
3586          */
3587         r->global_counter               = session_counter->counter;
3588         r->total_pages                  = 0;
3589         /* in 2.2 we reported ourselves as 0x0004 and 0x0565 */
3590         r->version                      = 0x0005;       /* NT 5 */
3591         r->free_build                   = 0x0893;       /* build 2195 */
3592         r->spooling                     = 0;
3593         r->max_spooling                 = 0;
3594         r->session_counter              = session_counter->counter;
3595         r->num_error_out_of_paper       = 0x0;
3596         r->num_error_not_ready          = 0x0;          /* number of print failure */
3597         r->job_error                    = 0x0;
3598         r->number_of_processors         = 0x1;
3599         r->processor_type               = PROCESSOR_INTEL_PENTIUM; /* 586 Pentium ? */
3600         r->high_part_total_bytes        = 0x0;
3601         r->change_id                    = ntprinter->info_2->changeid; /* ChangeID in milliseconds*/
3602         r->last_error                   = WERR_OK;
3603         r->status                       = nt_printq_status(status.status);
3604         r->enumerate_network_printers   = 0x0;
3605         r->c_setprinter                 = get_c_setprinter(); /* monotonically increasing sum of delta printer counts */
3606         r->processor_architecture       = 0x0;
3607         r->processor_level              = 0x6;          /* 6  ???*/
3608         r->ref_ic                       = 0;
3609         r->reserved2                    = 0;
3610         r->reserved3                    = 0;
3611
3612         return WERR_OK;
3613 }
3614
3615 /****************************************************************************
3616  Convert an NT_DEVICEMODE to a spoolss_DeviceMode structure.  Both pointers
3617  should be valid upon entry
3618 ****************************************************************************/
3619
3620 static WERROR convert_nt_devicemode(TALLOC_CTX *mem_ctx,
3621                                     struct spoolss_DeviceMode *r,
3622                                     const NT_DEVICEMODE *ntdevmode)
3623 {
3624         if (!r || !ntdevmode) {
3625                 return WERR_INVALID_PARAM;
3626         }
3627
3628         r->devicename           = talloc_strdup(mem_ctx, ntdevmode->devicename);
3629         W_ERROR_HAVE_NO_MEMORY(r->devicename);
3630
3631         r->specversion          = ntdevmode->specversion;
3632         r->driverversion        = ntdevmode->driverversion;
3633         r->size                 = ntdevmode->size;
3634         r->__driverextra_length = ntdevmode->driverextra;
3635         r->fields               = ntdevmode->fields;
3636
3637         r->orientation          = ntdevmode->orientation;
3638         r->papersize            = ntdevmode->papersize;
3639         r->paperlength          = ntdevmode->paperlength;
3640         r->paperwidth           = ntdevmode->paperwidth;
3641         r->scale                = ntdevmode->scale;
3642         r->copies               = ntdevmode->copies;
3643         r->defaultsource        = ntdevmode->defaultsource;
3644         r->printquality         = ntdevmode->printquality;
3645         r->color                = ntdevmode->color;
3646         r->duplex               = ntdevmode->duplex;
3647         r->yresolution          = ntdevmode->yresolution;
3648         r->ttoption             = ntdevmode->ttoption;
3649         r->collate              = ntdevmode->collate;
3650
3651         r->formname             = talloc_strdup(mem_ctx, ntdevmode->formname);
3652         W_ERROR_HAVE_NO_MEMORY(r->formname);
3653
3654         /* all 0 below are values that have not been set in the old parsing/copy
3655          * function, maybe they should... - gd */
3656
3657         r->logpixels            = 0;
3658         r->bitsperpel           = 0;
3659         r->pelswidth            = 0;
3660         r->pelsheight           = 0;
3661         r->displayflags         = 0;
3662         r->displayfrequency     = 0;
3663         r->icmmethod            = ntdevmode->icmmethod;
3664         r->icmintent            = ntdevmode->icmintent;
3665         r->mediatype            = ntdevmode->mediatype;
3666         r->dithertype           = ntdevmode->dithertype;
3667         r->reserved1            = 0;
3668         r->reserved2            = 0;
3669         r->panningwidth         = 0;
3670         r->panningheight        = 0;
3671
3672         if (ntdevmode->nt_dev_private != NULL) {
3673                 r->driverextra_data = data_blob_talloc(mem_ctx,
3674                         ntdevmode->nt_dev_private,
3675                         ntdevmode->driverextra);
3676                 W_ERROR_HAVE_NO_MEMORY(r->driverextra_data.data);
3677         }
3678
3679         return WERR_OK;
3680 }
3681
3682
3683 /****************************************************************************
3684  Create a spoolss_DeviceMode struct. Returns talloced memory.
3685 ****************************************************************************/
3686
3687 struct spoolss_DeviceMode *construct_dev_mode(TALLOC_CTX *mem_ctx,
3688                                               const char *servicename)
3689 {
3690         WERROR result;
3691         NT_PRINTER_INFO_LEVEL   *printer = NULL;
3692         struct spoolss_DeviceMode *devmode = NULL;
3693
3694         DEBUG(7,("construct_dev_mode\n"));
3695
3696         DEBUGADD(8,("getting printer characteristics\n"));
3697
3698         if (!W_ERROR_IS_OK(get_a_printer(NULL, &printer, 2, servicename)))
3699                 return NULL;
3700
3701         if (!printer->info_2->devmode) {
3702                 DEBUG(5, ("BONG! There was no device mode!\n"));
3703                 goto done;
3704         }
3705
3706         devmode = TALLOC_ZERO_P(mem_ctx, struct spoolss_DeviceMode);
3707         if (!devmode) {
3708                 DEBUG(2,("construct_dev_mode: talloc fail.\n"));
3709                 goto done;
3710         }
3711
3712         DEBUGADD(8,("loading DEVICEMODE\n"));
3713
3714         result = convert_nt_devicemode(mem_ctx, devmode, printer->info_2->devmode);
3715         if (!W_ERROR_IS_OK(result)) {
3716                 TALLOC_FREE(devmode);
3717         }
3718
3719 done:
3720         free_a_printer(&printer,2);
3721
3722         return devmode;
3723 }
3724
3725 /********************************************************************
3726  * construct_printer_info1
3727  * fill a spoolss_PrinterInfo1 struct
3728 ********************************************************************/
3729
3730 static WERROR construct_printer_info1(TALLOC_CTX *mem_ctx,
3731                                       const NT_PRINTER_INFO_LEVEL *ntprinter,
3732                                       uint32_t flags,
3733                                       struct spoolss_PrinterInfo1 *r,
3734                                       int snum)
3735 {
3736         r->flags                = flags;
3737
3738         r->description          = talloc_asprintf(mem_ctx, "%s,%s,%s",
3739                                                   ntprinter->info_2->printername,
3740                                                   ntprinter->info_2->drivername,
3741                                                   ntprinter->info_2->location);
3742         W_ERROR_HAVE_NO_MEMORY(r->description);
3743
3744         if (*ntprinter->info_2->comment == '\0') {
3745                 r->comment      = talloc_strdup(mem_ctx, lp_comment(snum));
3746         } else {
3747                 r->comment      = talloc_strdup(mem_ctx, ntprinter->info_2->comment); /* saved comment */
3748         }
3749         W_ERROR_HAVE_NO_MEMORY(r->comment);
3750
3751         r->name                 = talloc_strdup(mem_ctx, ntprinter->info_2->printername);
3752         W_ERROR_HAVE_NO_MEMORY(r->name);
3753
3754         return WERR_OK;
3755 }
3756
3757 /********************************************************************
3758  * construct_printer_info2
3759  * fill a spoolss_PrinterInfo2 struct
3760 ********************************************************************/
3761
3762 static WERROR construct_printer_info2(TALLOC_CTX *mem_ctx,
3763                                       const NT_PRINTER_INFO_LEVEL *ntprinter,
3764                                       struct spoolss_PrinterInfo2 *r,
3765                                       int snum)
3766 {
3767         int count;
3768
3769         print_status_struct status;
3770
3771         count = print_queue_length(snum, &status);
3772
3773         r->servername           = talloc_strdup(mem_ctx, ntprinter->info_2->servername);
3774         W_ERROR_HAVE_NO_MEMORY(r->servername);
3775         r->printername          = talloc_strdup(mem_ctx, ntprinter->info_2->printername);
3776         W_ERROR_HAVE_NO_MEMORY(r->printername);
3777         r->sharename            = talloc_strdup(mem_ctx, lp_servicename(snum));
3778         W_ERROR_HAVE_NO_MEMORY(r->sharename);
3779         r->portname             = talloc_strdup(mem_ctx, ntprinter->info_2->portname);
3780         W_ERROR_HAVE_NO_MEMORY(r->portname);
3781         r->drivername           = talloc_strdup(mem_ctx, ntprinter->info_2->drivername);
3782         W_ERROR_HAVE_NO_MEMORY(r->drivername);
3783
3784         if (*ntprinter->info_2->comment == '\0') {
3785                 r->comment      = talloc_strdup(mem_ctx, lp_comment(snum));
3786         } else {
3787                 r->comment      = talloc_strdup(mem_ctx, ntprinter->info_2->comment);
3788         }
3789         W_ERROR_HAVE_NO_MEMORY(r->comment);
3790
3791         r->location             = talloc_strdup(mem_ctx, ntprinter->info_2->location);
3792         W_ERROR_HAVE_NO_MEMORY(r->location);
3793         r->sepfile              = talloc_strdup(mem_ctx, ntprinter->info_2->sepfile);
3794         W_ERROR_HAVE_NO_MEMORY(r->sepfile);
3795         r->printprocessor       = talloc_strdup(mem_ctx, ntprinter->info_2->printprocessor);
3796         W_ERROR_HAVE_NO_MEMORY(r->printprocessor);
3797         r->datatype             = talloc_strdup(mem_ctx, ntprinter->info_2->datatype);
3798         W_ERROR_HAVE_NO_MEMORY(r->datatype);
3799         r->parameters           = talloc_strdup(mem_ctx, ntprinter->info_2->parameters);
3800         W_ERROR_HAVE_NO_MEMORY(r->parameters);
3801
3802         r->attributes           = ntprinter->info_2->attributes;
3803
3804         r->priority             = ntprinter->info_2->priority;
3805         r->defaultpriority      = ntprinter->info_2->default_priority;
3806         r->starttime            = ntprinter->info_2->starttime;
3807         r->untiltime            = ntprinter->info_2->untiltime;
3808         r->status               = nt_printq_status(status.status);
3809         r->cjobs                = count;
3810         r->averageppm           = ntprinter->info_2->averageppm;
3811
3812         r->devmode = construct_dev_mode(mem_ctx, lp_const_servicename(snum));
3813         if (!r->devmode) {
3814                 DEBUG(8,("Returning NULL Devicemode!\n"));
3815         }
3816
3817         r->secdesc              = NULL;
3818
3819         if (ntprinter->info_2->secdesc_buf && ntprinter->info_2->secdesc_buf->sd_size != 0) {
3820                 /* don't use talloc_steal() here unless you do a deep steal of all
3821                    the SEC_DESC members */
3822
3823                 r->secdesc      = dup_sec_desc(mem_ctx, ntprinter->info_2->secdesc_buf->sd);
3824         }
3825
3826         return WERR_OK;
3827 }
3828
3829 /********************************************************************
3830  * construct_printer_info3
3831  * fill a spoolss_PrinterInfo3 struct
3832  ********************************************************************/
3833
3834 static WERROR construct_printer_info3(TALLOC_CTX *mem_ctx,
3835                                       const NT_PRINTER_INFO_LEVEL *ntprinter,
3836                                       struct spoolss_PrinterInfo3 *r,
3837                                       int snum)
3838 {
3839         /* These are the components of the SD we are returning. */
3840
3841         if (ntprinter->info_2->secdesc_buf && ntprinter->info_2->secdesc_buf->sd_size != 0) {
3842                 /* don't use talloc_steal() here unless you do a deep steal of all
3843                    the SEC_DESC members */
3844
3845                 r->secdesc = dup_sec_desc(mem_ctx,
3846                                           ntprinter->info_2->secdesc_buf->sd);
3847                 W_ERROR_HAVE_NO_MEMORY(r->secdesc);
3848         }
3849
3850         return WERR_OK;
3851 }
3852
3853 /********************************************************************
3854  * construct_printer_info4
3855  * fill a spoolss_PrinterInfo4 struct
3856  ********************************************************************/
3857
3858 static WERROR construct_printer_info4(TALLOC_CTX *mem_ctx,
3859                                       const NT_PRINTER_INFO_LEVEL *ntprinter,
3860                                       struct spoolss_PrinterInfo4 *r,
3861                                       int snum)
3862 {
3863         r->printername  = talloc_strdup(mem_ctx, ntprinter->info_2->printername);
3864         W_ERROR_HAVE_NO_MEMORY(r->printername);
3865         r->servername   = talloc_strdup(mem_ctx, ntprinter->info_2->servername);
3866         W_ERROR_HAVE_NO_MEMORY(r->servername);
3867
3868         r->attributes   = ntprinter->info_2->attributes;
3869
3870         return WERR_OK;
3871 }
3872
3873 /********************************************************************
3874  * construct_printer_info5
3875  * fill a spoolss_PrinterInfo5 struct
3876  ********************************************************************/
3877
3878 static WERROR construct_printer_info5(TALLOC_CTX *mem_ctx,
3879                                       const NT_PRINTER_INFO_LEVEL *ntprinter,
3880                                       struct spoolss_PrinterInfo5 *r,
3881                                       int snum)
3882 {
3883         r->printername  = talloc_strdup(mem_ctx, ntprinter->info_2->printername);
3884         W_ERROR_HAVE_NO_MEMORY(r->printername);
3885         r->portname     = talloc_strdup(mem_ctx, ntprinter->info_2->portname);
3886         W_ERROR_HAVE_NO_MEMORY(r->portname);
3887
3888         r->attributes   = ntprinter->info_2->attributes;
3889
3890         /* these two are not used by NT+ according to MSDN */
3891
3892         r->device_not_selected_timeout          = 0x0;  /* have seen 0x3a98 */
3893         r->transmission_retry_timeout           = 0x0;  /* have seen 0xafc8 */
3894
3895         return WERR_OK;
3896 }
3897
3898 /********************************************************************
3899  * construct_printer_info_6
3900  * fill a spoolss_PrinterInfo6 struct
3901  ********************************************************************/
3902
3903 static WERROR construct_printer_info6(TALLOC_CTX *mem_ctx,
3904                                       const NT_PRINTER_INFO_LEVEL *ntprinter,
3905                                       struct spoolss_PrinterInfo6 *r,
3906                                       int snum)
3907 {
3908         int count;
3909         print_status_struct status;
3910
3911         count = print_queue_length(snum, &status);
3912
3913         r->status = nt_printq_status(status.status);
3914
3915         return WERR_OK;
3916 }
3917
3918 /********************************************************************
3919  * construct_printer_info7
3920  * fill a spoolss_PrinterInfo7 struct
3921  ********************************************************************/
3922
3923 static WERROR construct_printer_info7(TALLOC_CTX *mem_ctx,
3924                                       Printer_entry *print_hnd,
3925                                       struct spoolss_PrinterInfo7 *r,
3926                                       int snum)
3927 {
3928         struct GUID guid;
3929
3930         if (is_printer_published(print_hnd, snum, &guid)) {
3931                 r->guid = talloc_strdup_upper(mem_ctx, GUID_string2(mem_ctx, &guid));
3932                 r->action = DSPRINT_PUBLISH;
3933         } else {
3934                 r->guid = talloc_strdup(mem_ctx, "");
3935                 r->action = DSPRINT_UNPUBLISH;
3936         }
3937         W_ERROR_HAVE_NO_MEMORY(r->guid);
3938
3939         return WERR_OK;
3940 }
3941
3942 /********************************************************************
3943  * construct_printer_info8
3944  * fill a spoolss_PrinterInfo8 struct
3945  ********************************************************************/
3946
3947 static WERROR construct_printer_info8(TALLOC_CTX *mem_ctx,
3948                                       const NT_PRINTER_INFO_LEVEL *ntprinter,
3949                                       struct spoolss_DeviceModeInfo *r,
3950                                       int snum)
3951 {
3952         struct spoolss_DeviceMode *devmode;
3953         WERROR result;
3954
3955         if (!ntprinter->info_2->devmode) {
3956                 r->devmode = NULL;
3957                 return WERR_OK;
3958         }
3959
3960         devmode = TALLOC_ZERO_P(mem_ctx, struct spoolss_DeviceMode);
3961         W_ERROR_HAVE_NO_MEMORY(devmode);
3962
3963         result = convert_nt_devicemode(mem_ctx, devmode, ntprinter->info_2->devmode);
3964         if (!W_ERROR_IS_OK(result)) {
3965                 TALLOC_FREE(devmode);
3966                 return result;
3967         }
3968
3969         r->devmode      = devmode;
3970
3971         return WERR_OK;
3972 }
3973
3974
3975 /********************************************************************
3976 ********************************************************************/
3977
3978 static bool snum_is_shared_printer(int snum)
3979 {
3980         return (lp_browseable(snum) && lp_snum_ok(snum) && lp_print_ok(snum));
3981 }
3982
3983 /********************************************************************
3984  Spoolss_enumprinters.
3985 ********************************************************************/
3986
3987 static WERROR enum_all_printers_info_level(TALLOC_CTX *mem_ctx,
3988                                            uint32_t level,
3989                                            uint32_t flags,
3990                                            union spoolss_PrinterInfo **info_p,
3991                                            uint32_t *count_p)
3992 {
3993         int snum;
3994         int n_services = lp_numservices();
3995         union spoolss_PrinterInfo *info = NULL;
3996         uint32_t count = 0;
3997         WERROR result = WERR_OK;
3998
3999         *count_p = 0;
4000         *info_p = NULL;
4001
4002         for (snum = 0; snum < n_services; snum++) {
4003
4004                 NT_PRINTER_INFO_LEVEL *ntprinter = NULL;
4005
4006                 if (!snum_is_shared_printer(snum)) {
4007                         continue;
4008                 }
4009
4010                 DEBUG(4,("Found a printer in smb.conf: %s[%x]\n",
4011                         lp_servicename(snum), snum));
4012
4013                 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4014                                             union spoolss_PrinterInfo,
4015                                             count + 1);
4016                 if (!info) {
4017                         result = WERR_NOMEM;
4018                         goto out;
4019                 }
4020
4021                 result = get_a_printer(NULL, &ntprinter, 2,
4022                                        lp_const_servicename(snum));
4023                 if (!W_ERROR_IS_OK(result)) {
4024                         goto out;
4025                 }
4026
4027                 switch (level) {
4028                 case 0:
4029                         result = construct_printer_info0(info, ntprinter,
4030                                                          &info[count].info0, snum);
4031                         break;
4032                 case 1:
4033                         result = construct_printer_info1(info, ntprinter, flags,
4034                                                          &info[count].info1, snum);
4035                         break;
4036                 case 2:
4037                         result = construct_printer_info2(info, ntprinter,
4038                                                          &info[count].info2, snum);
4039                         break;
4040                 case 4:
4041                         result = construct_printer_info4(info, ntprinter,
4042                                                          &info[count].info4, snum);
4043                         break;
4044                 case 5:
4045                         result = construct_printer_info5(info, ntprinter,
4046                                                          &info[count].info5, snum);
4047                         break;
4048
4049                 default:
4050                         result = WERR_UNKNOWN_LEVEL;
4051                         free_a_printer(&ntprinter, 2);
4052                         goto out;
4053                 }
4054
4055                 free_a_printer(&ntprinter, 2);
4056                 if (!W_ERROR_IS_OK(result)) {
4057                         goto out;
4058                 }
4059
4060                 count++;
4061         }
4062
4063         *count_p = count;
4064         *info_p = info;
4065
4066  out:
4067         if (!W_ERROR_IS_OK(result)) {
4068                 TALLOC_FREE(info);
4069                 return result;
4070         }
4071
4072         *info_p = info;
4073
4074         return WERR_OK;
4075 }
4076
4077 /********************************************************************
4078  * handle enumeration of printers at level 0
4079  ********************************************************************/
4080
4081 static WERROR enumprinters_level0(TALLOC_CTX *mem_ctx,
4082                                   uint32_t flags,
4083                                   const char *servername,
4084                                   union spoolss_PrinterInfo **info,
4085                                   uint32_t *count)
4086 {
4087         DEBUG(4,("enum_all_printers_info_0\n"));
4088
4089         return enum_all_printers_info_level(mem_ctx, 0, flags, info, count);
4090 }
4091
4092
4093 /********************************************************************
4094 ********************************************************************/
4095
4096 static WERROR enum_all_printers_info_1(TALLOC_CTX *mem_ctx,
4097                                        uint32_t flags,
4098                                        union spoolss_PrinterInfo **info,
4099                                        uint32_t *count)
4100 {
4101         DEBUG(4,("enum_all_printers_info_1\n"));
4102
4103         return enum_all_printers_info_level(mem_ctx, 1, flags, info, count);
4104 }
4105
4106 /********************************************************************
4107  enum_all_printers_info_1_local.
4108 *********************************************************************/
4109
4110 static WERROR enum_all_printers_info_1_local(TALLOC_CTX *mem_ctx,
4111                                              union spoolss_PrinterInfo **info,
4112                                              uint32_t *count)
4113 {
4114         DEBUG(4,("enum_all_printers_info_1_local\n"));
4115
4116         return enum_all_printers_info_1(mem_ctx, PRINTER_ENUM_ICON8, info, count);
4117 }
4118
4119 /********************************************************************
4120  enum_all_printers_info_1_name.
4121 *********************************************************************/
4122
4123 static WERROR enum_all_printers_info_1_name(TALLOC_CTX *mem_ctx,
4124                                             const char *name,
4125                                             union spoolss_PrinterInfo **info,
4126                                             uint32_t *count)
4127 {
4128         const char *s = name;
4129
4130         DEBUG(4,("enum_all_printers_info_1_name\n"));
4131
4132         if ((name[0] == '\\') && (name[1] == '\\')) {
4133                 s = name + 2;
4134         }
4135
4136         if (!is_myname_or_ipaddr(s)) {
4137                 return WERR_INVALID_NAME;
4138         }
4139
4140         return enum_all_printers_info_1(mem_ctx, PRINTER_ENUM_ICON8, info, count);
4141 }
4142
4143 /********************************************************************
4144  enum_all_printers_info_1_network.
4145 *********************************************************************/
4146
4147 static WERROR enum_all_printers_info_1_network(TALLOC_CTX *mem_ctx,
4148                                                const char *name,
4149                                                union spoolss_PrinterInfo **info,
4150                                                uint32_t *count)
4151 {
4152         const char *s = name;
4153
4154         DEBUG(4,("enum_all_printers_info_1_network\n"));
4155
4156         /* If we respond to a enum_printers level 1 on our name with flags
4157            set to PRINTER_ENUM_REMOTE with a list of printers then these
4158            printers incorrectly appear in the APW browse list.
4159            Specifically the printers for the server appear at the workgroup
4160            level where all the other servers in the domain are
4161            listed. Windows responds to this call with a
4162            WERR_CAN_NOT_COMPLETE so we should do the same. */
4163
4164         if (name[0] == '\\' && name[1] == '\\') {
4165                  s = name + 2;
4166         }
4167
4168         if (is_myname_or_ipaddr(s)) {
4169                  return WERR_CAN_NOT_COMPLETE;
4170         }
4171
4172         return enum_all_printers_info_1(mem_ctx, PRINTER_ENUM_NAME, info, count);
4173 }
4174
4175 /********************************************************************
4176  * api_spoolss_enumprinters
4177  *
4178  * called from api_spoolss_enumprinters (see this to understand)
4179  ********************************************************************/
4180
4181 static WERROR enum_all_printers_info_2(TALLOC_CTX *mem_ctx,
4182                                        union spoolss_PrinterInfo **info,
4183                                        uint32_t *count)
4184 {
4185         DEBUG(4,("enum_all_printers_info_2\n"));
4186
4187         return enum_all_printers_info_level(mem_ctx, 2, 0, info, count);
4188 }
4189
4190 /********************************************************************
4191  * handle enumeration of printers at level 1
4192  ********************************************************************/
4193
4194 static WERROR enumprinters_level1(TALLOC_CTX *mem_ctx,
4195                                   uint32_t flags,
4196                                   const char *name,
4197                                   union spoolss_PrinterInfo **info,
4198                                   uint32_t *count)
4199 {
4200         /* Not all the flags are equals */
4201
4202         if (flags & PRINTER_ENUM_LOCAL) {
4203                 return enum_all_printers_info_1_local(mem_ctx, info, count);
4204         }
4205
4206         if (flags & PRINTER_ENUM_NAME) {
4207                 return enum_all_printers_info_1_name(mem_ctx, name, info, count);
4208         }
4209
4210         if (flags & PRINTER_ENUM_NETWORK) {
4211                 return enum_all_printers_info_1_network(mem_ctx, name, info, count);
4212         }
4213
4214         return WERR_OK; /* NT4sp5 does that */
4215 }
4216
4217 /********************************************************************
4218  * handle enumeration of printers at level 2
4219  ********************************************************************/
4220
4221 static WERROR enumprinters_level2(TALLOC_CTX *mem_ctx,
4222                                   uint32_t flags,
4223                                   const char *servername,
4224                                   union spoolss_PrinterInfo **info,
4225                                   uint32_t *count)
4226 {
4227         if (flags & PRINTER_ENUM_LOCAL) {
4228                 return enum_all_printers_info_2(mem_ctx, info, count);
4229         }
4230
4231         if (flags & PRINTER_ENUM_NAME) {
4232                 if (!is_myname_or_ipaddr(canon_servername(servername))) {
4233                         return WERR_INVALID_NAME;
4234                 }
4235
4236                 return enum_all_printers_info_2(mem_ctx, info, count);
4237         }
4238
4239         if (flags & PRINTER_ENUM_REMOTE) {
4240                 return WERR_UNKNOWN_LEVEL;
4241         }
4242
4243         return WERR_OK;
4244 }
4245
4246 /********************************************************************
4247  * handle enumeration of printers at level 4
4248  ********************************************************************/
4249
4250 static WERROR enumprinters_level4(TALLOC_CTX *mem_ctx,
4251                                   uint32_t flags,
4252                                   const char *servername,
4253                                   union spoolss_PrinterInfo **info,
4254                                   uint32_t *count)
4255 {
4256         DEBUG(4,("enum_all_printers_info_4\n"));
4257
4258         return enum_all_printers_info_level(mem_ctx, 4, flags, info, count);
4259 }
4260
4261
4262 /********************************************************************
4263  * handle enumeration of printers at level 5
4264  ********************************************************************/
4265
4266 static WERROR enumprinters_level5(TALLOC_CTX *mem_ctx,
4267                                   uint32_t flags,
4268                                   const char *servername,
4269                                   union spoolss_PrinterInfo **info,
4270                                   uint32_t *count)
4271 {
4272         DEBUG(4,("enum_all_printers_info_5\n"));
4273
4274         return enum_all_printers_info_level(mem_ctx, 5, flags, info, count);
4275 }
4276
4277 /****************************************************************
4278  _spoolss_EnumPrinters
4279 ****************************************************************/
4280
4281 WERROR _spoolss_EnumPrinters(pipes_struct *p,
4282                              struct spoolss_EnumPrinters *r)
4283 {
4284         const char *name;
4285         WERROR result;
4286
4287         /* that's an [in out] buffer */
4288
4289         if (!r->in.buffer && (r->in.offered != 0)) {
4290                 return WERR_INVALID_PARAM;
4291         }
4292
4293         DEBUG(4,("_spoolss_EnumPrinters\n"));
4294
4295         *r->out.needed = 0;
4296         *r->out.count = 0;
4297         *r->out.info = NULL;
4298
4299         /*
4300          * Level 1:
4301          *          flags==PRINTER_ENUM_NAME
4302          *           if name=="" then enumerates all printers
4303          *           if name!="" then enumerate the printer
4304          *          flags==PRINTER_ENUM_REMOTE
4305          *          name is NULL, enumerate printers
4306          * Level 2: name!="" enumerates printers, name can't be NULL
4307          * Level 3: doesn't exist
4308          * Level 4: does a local registry lookup
4309          * Level 5: same as Level 2
4310          */
4311
4312         name = talloc_strdup_upper(p->mem_ctx, r->in.server);
4313         W_ERROR_HAVE_NO_MEMORY(name);
4314
4315         switch (r->in.level) {
4316         case 0:
4317                 result = enumprinters_level0(p->mem_ctx, r->in.flags, name,
4318                                              r->out.info, r->out.count);
4319                 break;
4320         case 1:
4321                 result = enumprinters_level1(p->mem_ctx, r->in.flags, name,
4322                                              r->out.info, r->out.count);
4323                 break;
4324         case 2:
4325                 result = enumprinters_level2(p->mem_ctx, r->in.flags, name,
4326                                              r->out.info, r->out.count);
4327                 break;
4328         case 4:
4329                 result = enumprinters_level4(p->mem_ctx, r->in.flags, name,
4330                                              r->out.info, r->out.count);
4331                 break;
4332         case 5:
4333                 result = enumprinters_level5(p->mem_ctx, r->in.flags, name,
4334                                              r->out.info, r->out.count);
4335                 break;
4336         default:
4337                 return WERR_UNKNOWN_LEVEL;
4338         }
4339
4340         if (!W_ERROR_IS_OK(result)) {
4341                 return result;
4342         }
4343
4344         *r->out.needed  = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
4345                                                      spoolss_EnumPrinters, NULL,
4346                                                      *r->out.info, r->in.level,
4347                                                      *r->out.count);
4348         *r->out.info    = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
4349         *r->out.count   = SPOOLSS_BUFFER_OK(*r->out.count, 0);
4350
4351         return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
4352 }
4353
4354 /****************************************************************
4355  _spoolss_GetPrinter
4356 ****************************************************************/
4357
4358 WERROR _spoolss_GetPrinter(pipes_struct *p,
4359                            struct spoolss_GetPrinter *r)
4360 {
4361         Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
4362         NT_PRINTER_INFO_LEVEL *ntprinter = NULL;
4363         WERROR result = WERR_OK;
4364
4365         int snum;
4366
4367         /* that's an [in out] buffer */
4368
4369         if (!r->in.buffer && (r->in.offered != 0)) {
4370                 return WERR_INVALID_PARAM;
4371         }
4372
4373         *r->out.needed = 0;
4374
4375         if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
4376                 return WERR_BADFID;
4377         }
4378
4379         result = get_a_printer(Printer, &ntprinter, 2,
4380                                lp_const_servicename(snum));
4381         if (!W_ERROR_IS_OK(result)) {
4382                 return result;
4383         }
4384
4385         switch (r->in.level) {
4386         case 0:
4387                 result = construct_printer_info0(p->mem_ctx, ntprinter,
4388                                                  &r->out.info->info0, snum);
4389                 break;
4390         case 1:
4391                 result = construct_printer_info1(p->mem_ctx, ntprinter,
4392                                                  PRINTER_ENUM_ICON8,
4393                                                  &r->out.info->info1, snum);
4394                 break;
4395         case 2:
4396                 result = construct_printer_info2(p->mem_ctx, ntprinter,
4397                                                  &r->out.info->info2, snum);
4398                 break;
4399         case 3:
4400                 result = construct_printer_info3(p->mem_ctx, ntprinter,
4401                                                  &r->out.info->info3, snum);
4402                 break;
4403         case 4:
4404                 result = construct_printer_info4(p->mem_ctx, ntprinter,
4405                                                  &r->out.info->info4, snum);
4406                 break;
4407         case 5:
4408                 result = construct_printer_info5(p->mem_ctx, ntprinter,
4409                                                  &r->out.info->info5, snum);
4410                 break;
4411         case 6:
4412                 result = construct_printer_info6(p->mem_ctx, ntprinter,
4413                                                  &r->out.info->info6, snum);
4414                 break;
4415         case 7:
4416                 result = construct_printer_info7(p->mem_ctx, Printer,
4417                                                  &r->out.info->info7, snum);
4418                 break;
4419         case 8:
4420                 result = construct_printer_info8(p->mem_ctx, ntprinter,
4421                                                  &r->out.info->info8, snum);
4422                 break;
4423         default:
4424                 result = WERR_UNKNOWN_LEVEL;
4425                 break;
4426         }
4427
4428         free_a_printer(&ntprinter, 2);
4429
4430         if (!W_ERROR_IS_OK(result)) {
4431                 TALLOC_FREE(r->out.info);
4432                 return result;
4433         }
4434
4435         *r->out.needed  = SPOOLSS_BUFFER_UNION(spoolss_PrinterInfo, NULL,
4436                                                r->out.info, r->in.level);
4437         r->out.info     = SPOOLSS_BUFFER_OK(r->out.info, NULL);
4438
4439         return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
4440 }
4441
4442 /********************************************************************
4443  ********************************************************************/
4444
4445 static const char **string_array_from_driver_info(TALLOC_CTX *mem_ctx,
4446                                                   const char **string_array,
4447                                                   const char *cservername)
4448 {
4449         int i, num_strings = 0;
4450         const char **array = NULL;
4451
4452         if (!string_array) {
4453                 return NULL;
4454         }
4455
4456         for (i=0; string_array[i] && string_array[i][0] != '\0'; i++) {
4457
4458                 const char *str = talloc_asprintf(mem_ctx, "\\\\%s%s",
4459                                                   cservername, string_array[i]);
4460                 if (!str) {
4461                         TALLOC_FREE(array);
4462                         return NULL;
4463                 }
4464
4465
4466                 if (!add_string_to_array(mem_ctx, str, &array, &num_strings)) {
4467                         TALLOC_FREE(array);
4468                         return NULL;
4469                 }
4470         }
4471
4472         if (i > 0) {
4473                 ADD_TO_ARRAY(mem_ctx, const char *, NULL,
4474                              &array, &num_strings);
4475         }
4476
4477         return array;
4478 }
4479
4480 #define FILL_DRIVER_STRING(mem_ctx, in, out) \
4481         do { \
4482                 if (in && strlen(in)) { \
4483                         out = talloc_strdup(mem_ctx, in); \
4484                         W_ERROR_HAVE_NO_MEMORY(out); \
4485                 } else { \
4486                         out = NULL; \
4487                 } \
4488         } while (0);
4489
4490 #define FILL_DRIVER_UNC_STRING(mem_ctx, server, in, out) \
4491         do { \
4492                 if (in && strlen(in)) { \
4493                         out = talloc_asprintf(mem_ctx, "\\\\%s%s", server, in); \
4494                 } else { \
4495                         out = talloc_strdup(mem_ctx, ""); \
4496                 } \
4497                 W_ERROR_HAVE_NO_MEMORY(out); \
4498         } while (0);
4499
4500 /********************************************************************
4501  * fill a spoolss_DriverInfo1 struct
4502  ********************************************************************/
4503
4504 static WERROR fill_printer_driver_info1(TALLOC_CTX *mem_ctx,
4505                                         struct spoolss_DriverInfo1 *r,
4506                                         const struct spoolss_DriverInfo8 *driver,
4507                                         const char *servername)
4508 {
4509         r->driver_name          = talloc_strdup(mem_ctx, driver->driver_name);
4510         W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4511
4512         return WERR_OK;
4513 }
4514
4515 /********************************************************************
4516  * fill a spoolss_DriverInfo2 struct
4517  ********************************************************************/
4518
4519 static WERROR fill_printer_driver_info2(TALLOC_CTX *mem_ctx,
4520                                         struct spoolss_DriverInfo2 *r,
4521                                         const struct spoolss_DriverInfo8 *driver,
4522                                         const char *servername)
4523
4524 {
4525         const char *cservername = canon_servername(servername);
4526
4527         r->version              = driver->version;
4528
4529         r->driver_name          = talloc_strdup(mem_ctx, driver->driver_name);
4530         W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4531         r->architecture         = talloc_strdup(mem_ctx, driver->architecture);
4532         W_ERROR_HAVE_NO_MEMORY(r->architecture);
4533
4534         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4535                                driver->driver_path,
4536                                r->driver_path);
4537
4538         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4539                                driver->data_file,
4540                                r->data_file);
4541
4542         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4543                                driver->config_file,
4544                                r->config_file);
4545
4546         return WERR_OK;
4547 }
4548
4549 /********************************************************************
4550  * fill a spoolss_DriverInfo3 struct
4551  ********************************************************************/
4552
4553 static WERROR fill_printer_driver_info3(TALLOC_CTX *mem_ctx,
4554                                         struct spoolss_DriverInfo3 *r,
4555                                         const struct spoolss_DriverInfo8 *driver,
4556                                         const char *servername)
4557 {
4558         const char *cservername = canon_servername(servername);
4559
4560         r->version              = driver->version;
4561
4562         r->driver_name          = talloc_strdup(mem_ctx, driver->driver_name);
4563         W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4564         r->architecture         = talloc_strdup(mem_ctx, driver->architecture);
4565         W_ERROR_HAVE_NO_MEMORY(r->architecture);
4566
4567         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4568                                driver->driver_path,
4569                                r->driver_path);
4570
4571         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4572                                driver->data_file,
4573                                r->data_file);
4574
4575         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4576                                driver->config_file,
4577                                r->config_file);
4578
4579         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4580                                driver->help_file,
4581                                r->help_file);
4582
4583         FILL_DRIVER_STRING(mem_ctx,
4584                            driver->monitor_name,
4585                            r->monitor_name);
4586
4587         FILL_DRIVER_STRING(mem_ctx,
4588                            driver->default_datatype,
4589                            r->default_datatype);
4590
4591         r->dependent_files = string_array_from_driver_info(mem_ctx,
4592                                                            driver->dependent_files,
4593                                                            cservername);
4594         return WERR_OK;
4595 }
4596
4597 /********************************************************************
4598  * fill a spoolss_DriverInfo4 struct
4599  ********************************************************************/
4600
4601 static WERROR fill_printer_driver_info4(TALLOC_CTX *mem_ctx,
4602                                         struct spoolss_DriverInfo4 *r,
4603                                         const struct spoolss_DriverInfo8 *driver,
4604                                         const char *servername)
4605 {
4606         const char *cservername = canon_servername(servername);
4607
4608         r->version              = driver->version;
4609
4610         r->driver_name          = talloc_strdup(mem_ctx, driver->driver_name);
4611         W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4612         r->architecture         = talloc_strdup(mem_ctx, driver->architecture);
4613         W_ERROR_HAVE_NO_MEMORY(r->architecture);
4614
4615         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4616                                driver->driver_path,
4617                                r->driver_path);
4618
4619         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4620                                driver->data_file,
4621                                r->data_file);
4622
4623         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4624                                driver->config_file,
4625                                r->config_file);
4626
4627         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4628                                driver->help_file,
4629                                r->help_file);
4630
4631         r->dependent_files = string_array_from_driver_info(mem_ctx,
4632                                                            driver->dependent_files,
4633                                                            cservername);
4634
4635         FILL_DRIVER_STRING(mem_ctx,
4636                            driver->monitor_name,
4637                            r->monitor_name);
4638
4639         FILL_DRIVER_STRING(mem_ctx,
4640                            driver->default_datatype,
4641                            r->default_datatype);
4642
4643         r->previous_names = string_array_from_driver_info(mem_ctx,
4644                                                           driver->previous_names,
4645                                                           cservername);
4646
4647         return WERR_OK;
4648 }
4649
4650 /********************************************************************
4651  * fill a spoolss_DriverInfo5 struct
4652  ********************************************************************/
4653
4654 static WERROR fill_printer_driver_info5(TALLOC_CTX *mem_ctx,
4655                                         struct spoolss_DriverInfo5 *r,
4656                                         const struct spoolss_DriverInfo8 *driver,
4657                                         const char *servername)
4658 {
4659         const char *cservername = canon_servername(servername);
4660
4661         r->version              = driver->version;
4662
4663         r->driver_name          = talloc_strdup(mem_ctx, driver->driver_name);
4664         W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4665         r->architecture         = talloc_strdup(mem_ctx, driver->architecture);
4666         W_ERROR_HAVE_NO_MEMORY(r->architecture);
4667
4668         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4669                                driver->driver_path,
4670                                r->driver_path);
4671
4672         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4673                                driver->data_file,
4674                                r->data_file);
4675
4676         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4677                                driver->config_file,
4678                                r->config_file);
4679
4680         r->driver_attributes    = 0;
4681         r->config_version       = 0;
4682         r->driver_version       = 0;
4683
4684         return WERR_OK;
4685 }
4686 /********************************************************************
4687  * fill a spoolss_DriverInfo6 struct
4688  ********************************************************************/
4689
4690 static WERROR fill_printer_driver_info6(TALLOC_CTX *mem_ctx,
4691                                         struct spoolss_DriverInfo6 *r,
4692                                         const struct spoolss_DriverInfo8 *driver,
4693                                         const char *servername)
4694 {
4695         const char *cservername = canon_servername(servername);
4696
4697         r->version              = driver->version;
4698
4699         r->driver_name          = talloc_strdup(mem_ctx, driver->driver_name);
4700         W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4701         r->architecture         = talloc_strdup(mem_ctx, driver->architecture);
4702         W_ERROR_HAVE_NO_MEMORY(r->architecture);
4703
4704         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4705                                driver->driver_path,
4706                                r->driver_path);
4707
4708         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4709                                driver->data_file,
4710                                r->data_file);
4711
4712         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4713                                driver->config_file,
4714                                r->config_file);
4715
4716         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4717                                driver->help_file,
4718                                r->help_file);
4719
4720         FILL_DRIVER_STRING(mem_ctx,
4721                            driver->monitor_name,
4722                            r->monitor_name);
4723
4724         FILL_DRIVER_STRING(mem_ctx,
4725                            driver->default_datatype,
4726                            r->default_datatype);
4727
4728         r->dependent_files = string_array_from_driver_info(mem_ctx,
4729                                                            driver->dependent_files,
4730                                                            cservername);
4731         r->previous_names = string_array_from_driver_info(mem_ctx,
4732                                                           driver->previous_names,
4733                                                           cservername);
4734
4735         r->driver_date          = driver->driver_date;
4736         r->driver_version       = driver->driver_version;
4737
4738         FILL_DRIVER_STRING(mem_ctx,
4739                            driver->manufacturer_name,
4740                            r->manufacturer_name);
4741         FILL_DRIVER_STRING(mem_ctx,
4742                            driver->manufacturer_url,
4743                            r->manufacturer_url);
4744         FILL_DRIVER_STRING(mem_ctx,
4745                            driver->hardware_id,
4746                            r->hardware_id);
4747         FILL_DRIVER_STRING(mem_ctx,
4748                            driver->provider,
4749                            r->provider);
4750
4751         return WERR_OK;
4752 }
4753
4754 /********************************************************************
4755  * fill a spoolss_DriverInfo8 struct
4756  ********************************************************************/
4757
4758 static WERROR fill_printer_driver_info8(TALLOC_CTX *mem_ctx,
4759                                         struct spoolss_DriverInfo8 *r,
4760                                         const struct spoolss_DriverInfo8 *driver,
4761                                         const char *servername)
4762 {
4763         const char *cservername = canon_servername(servername);
4764
4765         r->version              = driver->version;
4766
4767         r->driver_name          = talloc_strdup(mem_ctx, driver->driver_name);
4768         W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4769         r->architecture         = talloc_strdup(mem_ctx, driver->architecture);
4770         W_ERROR_HAVE_NO_MEMORY(r->architecture);
4771
4772         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4773                                driver->driver_path,
4774                                r->driver_path);
4775
4776         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4777                                driver->data_file,
4778                                r->data_file);
4779
4780         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4781                                driver->config_file,
4782                                r->config_file);
4783
4784         FILL_DRIVER_UNC_STRING(mem_ctx, cservername,
4785                                driver->help_file,
4786                                r->help_file);
4787
4788         FILL_DRIVER_STRING(mem_ctx,
4789                            driver->monitor_name,
4790                            r->monitor_name);
4791
4792         FILL_DRIVER_STRING(mem_ctx,
4793                            driver->default_datatype,
4794                            r->default_datatype);
4795
4796         r->dependent_files = string_array_from_driver_info(mem_ctx,
4797                                                            driver->dependent_files,
4798                                                            cservername);
4799         r->previous_names = string_array_from_driver_info(mem_ctx,
4800                                                           driver->previous_names,
4801                                                           cservername);
4802
4803         r->driver_date          = driver->driver_date;
4804         r->driver_version       = driver->driver_version;
4805
4806         FILL_DRIVER_STRING(mem_ctx,
4807                            driver->manufacturer_name,
4808                            r->manufacturer_name);
4809         FILL_DRIVER_STRING(mem_ctx,
4810                            driver->manufacturer_url,
4811                            r->manufacturer_url);
4812         FILL_DRIVER_STRING(mem_ctx,
4813                            driver->hardware_id,
4814                            r->hardware_id);
4815         FILL_DRIVER_STRING(mem_ctx,
4816                            driver->provider,
4817                            r->provider);
4818
4819         FILL_DRIVER_STRING(mem_ctx,
4820                            driver->print_processor,
4821                            r->print_processor);
4822         FILL_DRIVER_STRING(mem_ctx,
4823                            driver->vendor_setup,
4824                            r->vendor_setup);
4825
4826         r->color_profiles = string_array_from_driver_info(mem_ctx,
4827                                                           driver->color_profiles,
4828                                                           cservername);
4829
4830         FILL_DRIVER_STRING(mem_ctx,
4831                            driver->inf_path,
4832                            r->inf_path);
4833
4834         r->printer_driver_attributes    = driver->printer_driver_attributes;
4835
4836         r->core_driver_dependencies = string_array_from_driver_info(mem_ctx,
4837                                                                     driver->core_driver_dependencies,
4838                                                                     cservername);
4839
4840         r->min_inbox_driver_ver_date    = driver->min_inbox_driver_ver_date;
4841         r->min_inbox_driver_ver_version = driver->min_inbox_driver_ver_version;
4842
4843         return WERR_OK;
4844 }
4845 /********************************************************************
4846  ********************************************************************/
4847
4848 static WERROR fill_spoolss_DriverFileInfo(TALLOC_CTX *mem_ctx,
4849                                           struct spoolss_DriverFileInfo *r,
4850                                           const char *cservername,
4851                                           const char *file_name,
4852                                           enum spoolss_DriverFileType file_type,
4853                                           uint32_t file_version)
4854 {
4855         r->file_name    = talloc_asprintf(mem_ctx, "\\\\%s%s",
4856                                           cservername, file_name);
4857         W_ERROR_HAVE_NO_MEMORY(r->file_name);
4858         r->file_type    = file_type;
4859         r->file_version = file_version;
4860
4861         return WERR_OK;
4862 }
4863
4864 /********************************************************************
4865  ********************************************************************/
4866
4867 static WERROR spoolss_DriverFileInfo_from_driver(TALLOC_CTX *mem_ctx,
4868                                                  const struct spoolss_DriverInfo8 *driver,
4869                                                  const char *cservername,
4870                                                  struct spoolss_DriverFileInfo **info_p,
4871                                                  uint32_t *count_p)
4872 {
4873         struct spoolss_DriverFileInfo *info = NULL;
4874         uint32_t count = 0;
4875         WERROR result;
4876         uint32_t i;
4877
4878         *info_p = NULL;
4879         *count_p = 0;
4880
4881         if (strlen(driver->driver_path)) {
4882                 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4883                                             struct spoolss_DriverFileInfo,
4884                                             count + 1);
4885                 W_ERROR_HAVE_NO_MEMORY(info);
4886                 result = fill_spoolss_DriverFileInfo(info,
4887                                                      &info[count],
4888                                                      cservername,
4889                                                      driver->driver_path,
4890                                                      SPOOLSS_DRIVER_FILE_TYPE_RENDERING,
4891                                                      0);
4892                 W_ERROR_NOT_OK_RETURN(result);
4893                 count++;
4894         }
4895
4896         if (strlen(driver->config_file)) {
4897                 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4898                                             struct spoolss_DriverFileInfo,
4899                                             count + 1);
4900                 W_ERROR_HAVE_NO_MEMORY(info);
4901                 result = fill_spoolss_DriverFileInfo(info,
4902                                                      &info[count],
4903                                                      cservername,
4904                                                      driver->config_file,
4905                                                      SPOOLSS_DRIVER_FILE_TYPE_CONFIGURATION,
4906                                                      0);
4907                 W_ERROR_NOT_OK_RETURN(result);
4908                 count++;
4909         }
4910
4911         if (strlen(driver->data_file)) {
4912                 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4913                                             struct spoolss_DriverFileInfo,
4914                                             count + 1);
4915                 W_ERROR_HAVE_NO_MEMORY(info);
4916                 result = fill_spoolss_DriverFileInfo(info,
4917                                                      &info[count],
4918                                                      cservername,
4919                                                      driver->data_file,
4920                                                      SPOOLSS_DRIVER_FILE_TYPE_DATA,
4921                                                      0);
4922                 W_ERROR_NOT_OK_RETURN(result);
4923                 count++;
4924         }
4925
4926         if (strlen(driver->help_file)) {
4927                 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4928                                             struct spoolss_DriverFileInfo,
4929                                             count + 1);
4930                 W_ERROR_HAVE_NO_MEMORY(info);
4931                 result = fill_spoolss_DriverFileInfo(info,
4932                                                      &info[count],
4933                                                      cservername,
4934                                                      driver->help_file,
4935                                                      SPOOLSS_DRIVER_FILE_TYPE_HELP,
4936                                                      0);
4937                 W_ERROR_NOT_OK_RETURN(result);
4938                 count++;
4939         }
4940
4941         for (i=0; driver->dependent_files[i] && driver->dependent_files[i][0] != '\0'; i++) {
4942                 info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
4943                                             struct spoolss_DriverFileInfo,
4944                                             count + 1);
4945                 W_ERROR_HAVE_NO_MEMORY(info);
4946                 result = fill_spoolss_DriverFileInfo(info,
4947                                                      &info[count],
4948                                                      cservername,
4949                                                      driver->dependent_files[i],
4950                                                      SPOOLSS_DRIVER_FILE_TYPE_OTHER,
4951                                                      0);
4952                 W_ERROR_NOT_OK_RETURN(result);
4953                 count++;
4954         }
4955
4956         *info_p = info;
4957         *count_p = count;
4958
4959         return WERR_OK;
4960 }
4961
4962 /********************************************************************
4963  * fill a spoolss_DriverInfo101 sttruct
4964  ********************************************************************/
4965
4966 static WERROR fill_printer_driver_info101(TALLOC_CTX *mem_ctx,
4967                                           struct spoolss_DriverInfo101 *r,
4968                                           const struct spoolss_DriverInfo8 *driver,
4969                                           const char *servername)
4970 {
4971         const char *cservername = canon_servername(servername);
4972         WERROR result;
4973
4974         r->version              = driver->version;
4975
4976         r->driver_name          = talloc_strdup(mem_ctx, driver->driver_name);
4977         W_ERROR_HAVE_NO_MEMORY(r->driver_name);
4978         r->architecture         = talloc_strdup(mem_ctx, driver->architecture);
4979         W_ERROR_HAVE_NO_MEMORY(r->architecture);
4980
4981         result = spoolss_DriverFileInfo_from_driver(mem_ctx, driver,
4982                                                     cservername,
4983                                                     &r->file_info,
4984                                                     &r->file_count);
4985         if (!W_ERROR_IS_OK(result)) {
4986                 return result;
4987         }
4988
4989         FILL_DRIVER_STRING(mem_ctx,
4990                            driver->monitor_name,
4991                            r->monitor_name);
4992
4993         FILL_DRIVER_STRING(mem_ctx,
4994                            driver->default_datatype,
4995                            r->default_datatype);
4996
4997         r->previous_names = string_array_from_driver_info(mem_ctx,
4998                                                           driver->previous_names,
4999                                                           cservername);
5000         r->driver_date          = driver->driver_date;
5001         r->driver_version       = driver->driver_version;
5002
5003         FILL_DRIVER_STRING(mem_ctx,
5004                            driver->manufacturer_name,
5005                            r->manufacturer_name);
5006         FILL_DRIVER_STRING(mem_ctx,
5007                            driver->manufacturer_url,
5008                            r->manufacturer_url);
5009         FILL_DRIVER_STRING(mem_ctx,
5010                            driver->hardware_id,
5011                            r->hardware_id);
5012         FILL_DRIVER_STRING(mem_ctx,
5013                            driver->provider,
5014                            r->provider);
5015
5016         return WERR_OK;
5017 }
5018
5019 /********************************************************************
5020  ********************************************************************/
5021
5022 static WERROR construct_printer_driver_info_level(TALLOC_CTX *mem_ctx,
5023                                                   uint32_t level,
5024                                                   union spoolss_DriverInfo *r,
5025                                                   int snum,
5026                                                   const char *servername,
5027                                                   const char *architecture,
5028                                                   uint32_t version)
5029 {
5030         NT_PRINTER_INFO_LEVEL *printer = NULL;
5031         struct spoolss_DriverInfo8 *driver;
5032         WERROR result;
5033
5034         result = get_a_printer(NULL, &printer, 2, lp_const_servicename(snum));
5035
5036         DEBUG(8,("construct_printer_driver_info_level: status: %s\n",
5037                 win_errstr(result)));
5038
5039         if (!W_ERROR_IS_OK(result)) {
5040                 return WERR_INVALID_PRINTER_NAME;
5041         }
5042
5043         result = get_a_printer_driver(mem_ctx, &driver, printer->info_2->drivername,
5044                                       architecture, version);
5045
5046         DEBUG(8,("construct_printer_driver_info_level: status: %s\n",
5047                 win_errstr(result)));
5048
5049         if (!W_ERROR_IS_OK(result)) {
5050                 /*
5051                  * Is this a W2k client ?
5052                  */
5053
5054                 if (version < 3) {
5055                         free_a_printer(&printer, 2);
5056                         return WERR_UNKNOWN_PRINTER_DRIVER;
5057                 }
5058
5059                 /* Yes - try again with a WinNT driver. */
5060                 version = 2;
5061                 result = get_a_printer_driver(mem_ctx, &driver, printer->info_2->drivername,
5062                                               architecture, version);
5063                 DEBUG(8,("construct_printer_driver_level: status: %s\n",
5064                         win_errstr(result)));
5065                 if (!W_ERROR_IS_OK(result)) {
5066                         free_a_printer(&printer, 2);
5067                         return WERR_UNKNOWN_PRINTER_DRIVER;
5068                 }
5069         }
5070
5071         switch (level) {
5072         case 1:
5073                 result = fill_printer_driver_info1(mem_ctx, &r->info1, driver, servername);
5074                 break;
5075         case 2:
5076                 result = fill_printer_driver_info2(mem_ctx, &r->info2, driver, servername);
5077                 break;
5078         case 3:
5079                 result = fill_printer_driver_info3(mem_ctx, &r->info3, driver, servername);
5080                 break;
5081         case 4:
5082                 result = fill_printer_driver_info4(mem_ctx, &r->info4, driver, servername);
5083                 break;
5084         case 5:
5085                 result = fill_printer_driver_info5(mem_ctx, &r->info5, driver, servername);
5086                 break;
5087         case 6:
5088                 result = fill_printer_driver_info6(mem_ctx, &r->info6, driver, servername);
5089                 break;
5090         case 8:
5091                 result = fill_printer_driver_info8(mem_ctx, &r->info8, driver, servername);
5092                 break;
5093         case 101:
5094                 result = fill_printer_driver_info101(mem_ctx, &r->info101, driver, servername);
5095                 break;
5096         default:
5097                 result = WERR_UNKNOWN_LEVEL;
5098                 break;
5099         }
5100
5101         free_a_printer(&printer, 2);
5102         free_a_printer_driver(driver);
5103
5104         return result;
5105 }
5106
5107 /****************************************************************
5108  _spoolss_GetPrinterDriver2
5109 ****************************************************************/
5110
5111 WERROR _spoolss_GetPrinterDriver2(pipes_struct *p,
5112                                   struct spoolss_GetPrinterDriver2 *r)
5113 {
5114         Printer_entry *printer;
5115         WERROR result;
5116
5117         const char *servername;
5118         int snum;
5119
5120         /* that's an [in out] buffer */
5121
5122         if (!r->in.buffer && (r->in.offered != 0)) {
5123                 return WERR_INVALID_PARAM;
5124         }
5125
5126         DEBUG(4,("_spoolss_GetPrinterDriver2\n"));
5127
5128         if (!(printer = find_printer_index_by_hnd(p, r->in.handle))) {
5129                 DEBUG(0,("_spoolss_GetPrinterDriver2: invalid printer handle!\n"));
5130                 return WERR_INVALID_PRINTER_NAME;
5131         }
5132
5133         *r->out.needed = 0;
5134         *r->out.server_major_version = 0;
5135         *r->out.server_minor_version = 0;
5136
5137         servername = get_server_name(printer);
5138
5139         if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5140                 return WERR_BADFID;
5141         }
5142
5143         result = construct_printer_driver_info_level(p->mem_ctx, r->in.level,
5144                                                      r->out.info, snum,
5145                                                      servername,
5146                                                      r->in.architecture,
5147                                                      r->in.client_major_version);
5148         if (!W_ERROR_IS_OK(result)) {
5149                 TALLOC_FREE(r->out.info);
5150                 return result;
5151         }
5152
5153         *r->out.needed  = SPOOLSS_BUFFER_UNION(spoolss_DriverInfo, NULL,
5154                                                r->out.info, r->in.level);
5155         r->out.info     = SPOOLSS_BUFFER_OK(r->out.info, NULL);
5156
5157         return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
5158 }
5159
5160
5161 /****************************************************************
5162  _spoolss_StartPagePrinter
5163 ****************************************************************/
5164
5165 WERROR _spoolss_StartPagePrinter(pipes_struct *p,
5166                                  struct spoolss_StartPagePrinter *r)
5167 {
5168         Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5169
5170         if (!Printer) {
5171                 DEBUG(3,("_spoolss_StartPagePrinter: "
5172                         "Error in startpageprinter printer handle\n"));
5173                 return WERR_BADFID;
5174         }
5175
5176         Printer->page_started = true;
5177         return WERR_OK;
5178 }
5179
5180 /****************************************************************
5181  _spoolss_EndPagePrinter
5182 ****************************************************************/
5183
5184 WERROR _spoolss_EndPagePrinter(pipes_struct *p,
5185                                struct spoolss_EndPagePrinter *r)
5186 {
5187         int snum;
5188
5189         Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5190
5191         if (!Printer) {
5192                 DEBUG(2,("_spoolss_EndPagePrinter: Invalid handle (%s:%u:%u).\n",
5193                         OUR_HANDLE(r->in.handle)));
5194                 return WERR_BADFID;
5195         }
5196
5197         if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5198                 return WERR_BADFID;
5199
5200         Printer->page_started = false;
5201         print_job_endpage(snum, Printer->jobid);
5202
5203         return WERR_OK;
5204 }
5205
5206 /****************************************************************
5207  _spoolss_StartDocPrinter
5208 ****************************************************************/
5209
5210 WERROR _spoolss_StartDocPrinter(pipes_struct *p,
5211                                 struct spoolss_StartDocPrinter *r)
5212 {
5213         struct spoolss_DocumentInfo1 *info_1;
5214         int snum;
5215         Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5216
5217         if (!Printer) {
5218                 DEBUG(2,("_spoolss_StartDocPrinter: "
5219                         "Invalid handle (%s:%u:%u)\n",
5220                         OUR_HANDLE(r->in.handle)));
5221                 return WERR_BADFID;
5222         }
5223
5224         if (r->in.level != 1) {
5225                 return WERR_UNKNOWN_LEVEL;
5226         }
5227
5228         info_1 = r->in.info.info1;
5229
5230         /*
5231          * a nice thing with NT is it doesn't listen to what you tell it.
5232          * when asked to send _only_ RAW datas, it tries to send datas
5233          * in EMF format.
5234          *
5235          * So I add checks like in NT Server ...
5236          */
5237
5238         if (info_1->datatype) {
5239                 if (strcmp(info_1->datatype, "RAW") != 0) {
5240                         *r->out.job_id = 0;
5241                         return WERR_INVALID_DATATYPE;
5242                 }
5243         }
5244
5245         /* get the share number of the printer */
5246         if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5247                 return WERR_BADFID;
5248         }
5249
5250         Printer->jobid = print_job_start(p->server_info, snum,
5251                                          info_1->document_name,
5252                                          Printer->nt_devmode);
5253
5254         /* An error occured in print_job_start() so return an appropriate
5255            NT error code. */
5256
5257         if (Printer->jobid == -1) {
5258                 return map_werror_from_unix(errno);
5259         }
5260
5261         Printer->document_started = true;
5262         *r->out.job_id = Printer->jobid;
5263
5264         return WERR_OK;
5265 }
5266
5267 /****************************************************************
5268  _spoolss_EndDocPrinter
5269 ****************************************************************/
5270
5271 WERROR _spoolss_EndDocPrinter(pipes_struct *p,
5272                               struct spoolss_EndDocPrinter *r)
5273 {
5274         Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5275         int snum;
5276
5277         if (!Printer) {
5278                 DEBUG(2,("_spoolss_EndDocPrinter: Invalid handle (%s:%u:%u)\n",
5279                         OUR_HANDLE(r->in.handle)));
5280                 return WERR_BADFID;
5281         }
5282
5283         if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
5284                 return WERR_BADFID;
5285         }
5286
5287         Printer->document_started = false;
5288         print_job_end(snum, Printer->jobid, NORMAL_CLOSE);
5289         /* error codes unhandled so far ... */
5290
5291         return WERR_OK;
5292 }
5293
5294 /****************************************************************
5295  _spoolss_WritePrinter
5296 ****************************************************************/
5297
5298 WERROR _spoolss_WritePrinter(pipes_struct *p,
5299                              struct spoolss_WritePrinter *r)
5300 {
5301         uint32_t buffer_written;
5302         int snum;
5303         Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5304
5305         if (!Printer) {
5306                 DEBUG(2,("_spoolss_WritePrinter: Invalid handle (%s:%u:%u)\n",
5307                         OUR_HANDLE(r->in.handle)));
5308                 *r->out.num_written = r->in._data_size;
5309                 return WERR_BADFID;
5310         }
5311
5312         if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5313                 return WERR_BADFID;
5314
5315         buffer_written = (uint32_t)print_job_write(snum, Printer->jobid,
5316                                                    (const char *)r->in.data.data,
5317                                                    (SMB_OFF_T)-1,
5318                                                    (size_t)r->in._data_size);
5319         if (buffer_written == (uint32_t)-1) {
5320                 *r->out.num_written = 0;
5321                 if (errno == ENOSPC)
5322                         return WERR_NO_SPOOL_SPACE;
5323                 else
5324                         return WERR_ACCESS_DENIED;
5325         }
5326
5327         *r->out.num_written = r->in._data_size;
5328
5329         return WERR_OK;
5330 }
5331
5332 /********************************************************************
5333  * api_spoolss_getprinter
5334  * called from the spoolss dispatcher
5335  *
5336  ********************************************************************/
5337
5338 static WERROR control_printer(struct policy_handle *handle, uint32_t command,
5339                               pipes_struct *p)
5340 {
5341         int snum;
5342         WERROR errcode = WERR_BADFUNC;
5343         Printer_entry *Printer = find_printer_index_by_hnd(p, handle);
5344
5345         if (!Printer) {
5346                 DEBUG(2,("control_printer: Invalid handle (%s:%u:%u)\n",
5347                         OUR_HANDLE(handle)));
5348                 return WERR_BADFID;
5349         }
5350
5351         if (!get_printer_snum(p, handle, &snum, NULL))
5352                 return WERR_BADFID;
5353
5354         switch (command) {
5355         case SPOOLSS_PRINTER_CONTROL_PAUSE:
5356                 errcode = print_queue_pause(p->server_info, snum);
5357                 break;
5358         case SPOOLSS_PRINTER_CONTROL_RESUME:
5359         case SPOOLSS_PRINTER_CONTROL_UNPAUSE:
5360                 errcode = print_queue_resume(p->server_info, snum);
5361                 break;
5362         case SPOOLSS_PRINTER_CONTROL_PURGE:
5363                 errcode = print_queue_purge(p->server_info, snum);
5364                 break;
5365         default:
5366                 return WERR_UNKNOWN_LEVEL;
5367         }
5368
5369         return errcode;
5370 }
5371
5372
5373 /****************************************************************
5374  _spoolss_AbortPrinter
5375  * From MSDN: "Deletes printer's spool file if printer is configured
5376  * for spooling"
5377 ****************************************************************/
5378
5379 WERROR _spoolss_AbortPrinter(pipes_struct *p,
5380                              struct spoolss_AbortPrinter *r)
5381 {
5382         Printer_entry   *Printer = find_printer_index_by_hnd(p, r->in.handle);
5383         int             snum;
5384         WERROR          errcode = WERR_OK;
5385
5386         if (!Printer) {
5387                 DEBUG(2,("_spoolss_AbortPrinter: Invalid handle (%s:%u:%u)\n",
5388                         OUR_HANDLE(r->in.handle)));
5389                 return WERR_BADFID;
5390         }
5391
5392         if (!get_printer_snum(p, r->in.handle, &snum, NULL))
5393                 return WERR_BADFID;
5394
5395         print_job_delete(p->server_info, snum, Printer->jobid, &errcode );
5396
5397         return errcode;
5398 }
5399
5400 /********************************************************************
5401  * called by spoolss_api_setprinter
5402  * when updating a printer description
5403  ********************************************************************/
5404
5405 static WERROR update_printer_sec(struct policy_handle *handle,
5406                                  pipes_struct *p, SEC_DESC_BUF *secdesc_ctr)
5407 {
5408         SEC_DESC_BUF *new_secdesc_ctr = NULL, *old_secdesc_ctr = NULL;
5409         WERROR result;
5410         int snum;
5411
5412         Printer_entry *Printer = find_printer_index_by_hnd(p, handle);
5413
5414         if (!Printer || !get_printer_snum(p, handle, &snum, NULL)) {
5415                 DEBUG(2,("update_printer_sec: Invalid handle (%s:%u:%u)\n",
5416                          OUR_HANDLE(handle)));
5417
5418                 result = WERR_BADFID;
5419                 goto done;
5420         }
5421
5422         if (!secdesc_ctr) {
5423                 DEBUG(10,("update_printer_sec: secdesc_ctr is NULL !\n"));
5424                 result = WERR_INVALID_PARAM;
5425                 goto done;
5426         }
5427
5428         /* Check the user has permissions to change the security
5429            descriptor.  By experimentation with two NT machines, the user
5430            requires Full Access to the printer to change security
5431            information. */
5432
5433         if ( Printer->access_granted != PRINTER_ACCESS_ADMINISTER ) {
5434                 DEBUG(4,("update_printer_sec: updated denied by printer permissions\n"));
5435                 result = WERR_ACCESS_DENIED;
5436                 goto done;
5437         }
5438
5439         /* NT seems to like setting the security descriptor even though
5440            nothing may have actually changed. */
5441
5442         if ( !nt_printing_getsec(p->mem_ctx, Printer->sharename, &old_secdesc_ctr)) {
5443                 DEBUG(2,("update_printer_sec: nt_printing_getsec() failed\n"));
5444                 result = WERR_BADFID;
5445                 goto done;
5446         }
5447
5448         if (DEBUGLEVEL >= 10) {
5449                 SEC_ACL *the_acl;
5450                 int i;
5451
5452                 the_acl = old_secdesc_ctr->sd->dacl;
5453                 DEBUG(10, ("old_secdesc_ctr for %s has %d aces:\n",
5454                            PRINTERNAME(snum), the_acl->num_aces));
5455
5456                 for (i = 0; i < the_acl->num_aces; i++) {
5457                         DEBUG(10, ("%s 0x%08x\n", sid_string_dbg(
5458                                            &the_acl->aces[i].trustee),
5459                                   the_acl->aces[i].access_mask));
5460                 }
5461
5462                 the_acl = secdesc_ctr->sd->dacl;
5463
5464                 if (the_acl) {
5465                         DEBUG(10, ("secdesc_ctr for %s has %d aces:\n",
5466                                    PRINTERNAME(snum), the_acl->num_aces));
5467
5468                         for (i = 0; i < the_acl->num_aces; i++) {
5469                                 DEBUG(10, ("%s 0x%08x\n", sid_string_dbg(
5470                                                    &the_acl->aces[i].trustee),
5471                                            the_acl->aces[i].access_mask));
5472                         }
5473                 } else {
5474                         DEBUG(10, ("dacl for secdesc_ctr is NULL\n"));
5475                 }
5476         }
5477
5478         new_secdesc_ctr = sec_desc_merge(p->mem_ctx, secdesc_ctr, old_secdesc_ctr);
5479         if (!new_secdesc_ctr) {
5480                 result = WERR_NOMEM;
5481                 goto done;
5482         }
5483
5484         if (security_descriptor_equal(new_secdesc_ctr->sd, old_secdesc_ctr->sd)) {
5485                 result = WERR_OK;
5486                 goto done;
5487         }
5488
5489         result = nt_printing_setsec(Printer->sharename, new_secdesc_ctr);
5490
5491  done:
5492
5493         return result;
5494 }
5495
5496 /********************************************************************
5497  Canonicalize printer info from a client
5498
5499  ATTN: It does not matter what we set the servername to hear
5500  since we do the necessary work in get_a_printer() to set it to
5501  the correct value based on what the client sent in the
5502  _spoolss_open_printer_ex().
5503  ********************************************************************/
5504
5505 static bool check_printer_ok(NT_PRINTER_INFO_LEVEL_2 *info, int snum)
5506 {
5507         fstring printername;
5508         const char *p;
5509
5510         DEBUG(5,("check_printer_ok: servername=%s printername=%s sharename=%s "
5511                 "portname=%s drivername=%s comment=%s location=%s\n",
5512                 info->servername, info->printername, info->sharename,
5513                 info->portname, info->drivername, info->comment, info->location));
5514
5515         /* we force some elements to "correct" values */
5516         slprintf(info->servername, sizeof(info->servername)-1, "\\\\%s", global_myname());
5517         fstrcpy(info->sharename, lp_servicename(snum));
5518
5519         /* check to see if we allow printername != sharename */
5520
5521         if ( lp_force_printername(snum) ) {
5522                 slprintf(info->printername, sizeof(info->printername)-1, "\\\\%s\\%s",
5523                         global_myname(), info->sharename );
5524         } else {
5525
5526                 /* make sure printername is in \\server\printername format */
5527
5528                 fstrcpy( printername, info->printername );
5529                 p = printername;
5530                 if ( printername[0] == '\\' && printername[1] == '\\' ) {
5531                         if ( (p = strchr_m( &printername[2], '\\' )) != NULL )
5532                                 p++;
5533                 }
5534
5535                 slprintf(info->printername, sizeof(info->printername)-1, "\\\\%s\\%s",
5536                          global_myname(), p );
5537         }
5538
5539         info->attributes |= PRINTER_ATTRIBUTE_SAMBA;
5540         info->attributes &= ~PRINTER_ATTRIBUTE_NOT_SAMBA;
5541
5542
5543
5544         return true;
5545 }
5546
5547 /****************************************************************************
5548 ****************************************************************************/
5549
5550 static WERROR add_port_hook(TALLOC_CTX *ctx, NT_USER_TOKEN *token, const char *portname, const char *uri)
5551 {
5552         char *cmd = lp_addport_cmd();
5553         char *command = NULL;
5554         int ret;
5555         SE_PRIV se_printop = SE_PRINT_OPERATOR;
5556         bool is_print_op = false;
5557
5558         if ( !*cmd ) {
5559                 return WERR_ACCESS_DENIED;
5560         }
5561
5562         command = talloc_asprintf(ctx,
5563                         "%s \"%s\" \"%s\"", cmd, portname, uri );
5564         if (!command) {
5565                 return WERR_NOMEM;
5566         }
5567
5568         if ( token )
5569                 is_print_op = user_has_privileges( token, &se_printop );
5570
5571         DEBUG(10,("Running [%s]\n", command));
5572
5573         /********* BEGIN SePrintOperatorPrivilege **********/
5574
5575         if ( is_print_op )
5576                 become_root();
5577
5578         ret = smbrun(command, NULL);
5579
5580         if ( is_print_op )
5581                 unbecome_root();
5582
5583         /********* END SePrintOperatorPrivilege **********/
5584
5585         DEBUGADD(10,("returned [%d]\n", ret));
5586
5587         TALLOC_FREE(command);
5588
5589         if ( ret != 0 ) {
5590                 return WERR_ACCESS_DENIED;
5591         }
5592
5593         return WERR_OK;
5594 }
5595
5596 /****************************************************************************
5597 ****************************************************************************/
5598
5599 bool add_printer_hook(TALLOC_CTX *ctx, NT_USER_TOKEN *token, NT_PRINTER_INFO_LEVEL *printer)
5600 {
5601         char *cmd = lp_addprinter_cmd();
5602         char **qlines;
5603         char *command = NULL;
5604         int numlines;
5605         int ret;
5606         int fd;
5607         SE_PRIV se_printop = SE_PRINT_OPERATOR;
5608         bool is_print_op = false;
5609         char *remote_machine = talloc_strdup(ctx, "%m");
5610
5611         if (!remote_machine) {
5612                 return false;
5613         }
5614         remote_machine = talloc_sub_basic(ctx,
5615                                 current_user_info.smb_name,
5616                                 current_user_info.domain,
5617                                 remote_machine);
5618         if (!remote_machine) {
5619                 return false;
5620         }
5621
5622         command = talloc_asprintf(ctx,
5623                         "%s \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\" \"%s\"",
5624                         cmd, printer->info_2->printername, printer->info_2->sharename,
5625                         printer->info_2->portname, printer->info_2->drivername,
5626                         printer->info_2->location, printer->info_2->comment, remote_machine);
5627         if (!command) {
5628                 return false;
5629         }
5630
5631         if ( token )
5632                 is_print_op = user_has_privileges( token, &se_printop );
5633
5634         DEBUG(10,("Running [%s]\n", command));
5635
5636         /********* BEGIN SePrintOperatorPrivilege **********/
5637
5638         if ( is_print_op )
5639                 become_root();
5640
5641         if ( (ret = smbrun(command, &fd)) == 0 ) {
5642                 /* Tell everyone we updated smb.conf. */
5643                 message_send_all(smbd_messaging_context(),
5644                                  MSG_SMB_CONF_UPDATED, NULL, 0, NULL);
5645         }
5646
5647         if ( is_print_op )
5648                 unbecome_root();
5649
5650         /********* END SePrintOperatorPrivilege **********/
5651
5652         DEBUGADD(10,("returned [%d]\n", ret));
5653
5654         TALLOC_FREE(command);
5655         TALLOC_FREE(remote_machine);
5656
5657         if ( ret != 0 ) {
5658                 if (fd != -1)
5659                         close(fd);
5660                 return false;
5661         }
5662
5663         /* reload our services immediately */
5664         become_root();
5665         reload_services(false);
5666         unbecome_root();
5667
5668         numlines = 0;
5669         /* Get lines and convert them back to dos-codepage */
5670         qlines = fd_lines_load(fd, &numlines, 0, NULL);
5671         DEBUGADD(10,("Lines returned = [%d]\n", numlines));
5672         close(fd);
5673
5674         /* Set the portname to what the script says the portname should be. */
5675         /* but don't require anything to be return from the script exit a good error code */
5676
5677         if (numlines) {
5678                 /* Set the portname to what the script says the portname should be. */
5679                 strncpy(printer->info_2->portname, qlines[0], sizeof(printer->info_2->portname));
5680                 DEBUGADD(6,("Line[0] = [%s]\n", qlines[0]));
5681         }
5682
5683         TALLOC_FREE(qlines);
5684         return true;
5685 }
5686
5687
5688 /********************************************************************
5689  * Called by spoolss_api_setprinter
5690  * when updating a printer description.
5691  ********************************************************************/
5692
5693 static WERROR update_printer(pipes_struct *p, struct policy_handle *handle,
5694                              struct spoolss_SetPrinterInfoCtr *info_ctr,
5695                              struct spoolss_DeviceMode *devmode)
5696 {
5697         int snum;
5698         NT_PRINTER_INFO_LEVEL *printer = NULL, *old_printer = NULL;
5699         Printer_entry *Printer = find_printer_index_by_hnd(p, handle);
5700         WERROR result;
5701         DATA_BLOB buffer;
5702         fstring asc_buffer;
5703
5704         DEBUG(8,("update_printer\n"));
5705
5706         result = WERR_OK;
5707
5708         if (!Printer) {
5709                 result = WERR_BADFID;
5710                 goto done;
5711         }
5712
5713         if (!get_printer_snum(p, handle, &snum, NULL)) {
5714                 result = WERR_BADFID;
5715                 goto done;
5716         }
5717
5718         if (!W_ERROR_IS_OK(get_a_printer(Printer, &printer, 2, lp_const_servicename(snum))) ||
5719             (!W_ERROR_IS_OK(get_a_printer(Printer, &old_printer, 2, lp_const_servicename(snum))))) {
5720                 result = WERR_BADFID;
5721                 goto done;
5722         }
5723
5724         DEBUGADD(8,("Converting info_2 struct\n"));
5725
5726         /*
5727          * convert_printer_info converts the incoming
5728          * info from the client and overwrites the info
5729          * just read from the tdb in the pointer 'printer'.
5730          */
5731
5732         if (!convert_printer_info(info_ctr, printer)) {
5733                 result =  WERR_NOMEM;
5734                 goto done;
5735         }
5736
5737         if (devmode) {
5738                 /* we have a valid devmode
5739                    convert it and link it*/
5740
5741                 DEBUGADD(8,("update_printer: Converting the devicemode struct\n"));
5742                 if (!convert_devicemode(printer->info_2->printername, devmode,
5743                                         &printer->info_2->devmode)) {
5744                         result =  WERR_NOMEM;
5745                         goto done;
5746                 }
5747         }
5748
5749         /* Do sanity check on the requested changes for Samba */
5750
5751         if (!check_printer_ok(printer->info_2, snum)) {
5752                 result = WERR_INVALID_PARAM;
5753                 goto done;
5754         }
5755
5756         /* FIXME!!! If the driver has changed we really should verify that
5757            it is installed before doing much else   --jerry */
5758
5759         /* Check calling user has permission to update printer description */
5760
5761         if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
5762                 DEBUG(3, ("update_printer: printer property change denied by handle\n"));
5763                 result = WERR_ACCESS_DENIED;
5764                 goto done;
5765         }
5766
5767         /* Call addprinter hook */
5768         /* Check changes to see if this is really needed */
5769
5770         if ( *lp_addprinter_cmd()
5771                 && (!strequal(printer->info_2->drivername, old_printer->info_2->drivername)
5772                         || !strequal(printer->info_2->comment, old_printer->info_2->comment)
5773                         || !strequal(printer->info_2->portname, old_printer->info_2->portname)
5774                         || !strequal(printer->info_2->location, old_printer->info_2->location)) )
5775         {
5776                 /* add_printer_hook() will call reload_services() */
5777
5778                 if ( !add_printer_hook(p->mem_ctx, p->server_info->ptok,
5779                                        printer) ) {
5780                         result = WERR_ACCESS_DENIED;
5781                         goto done;
5782                 }
5783         }
5784
5785         /*
5786          * When a *new* driver is bound to a printer, the drivername is used to
5787          * lookup previously saved driver initialization info, which is then
5788          * bound to the printer, simulating what happens in the Windows arch.
5789          */
5790         if (!strequal(printer->info_2->drivername, old_printer->info_2->drivername))
5791         {
5792                 if (!set_driver_init(printer, 2))
5793                 {
5794                         DEBUG(5,("update_printer: Error restoring driver initialization data for driver [%s]!\n",
5795                                 printer->info_2->drivername));
5796                 }
5797
5798                 DEBUG(10,("update_printer: changing driver [%s]!  Sending event!\n",
5799                         printer->info_2->drivername));
5800
5801                 notify_printer_driver(snum, printer->info_2->drivername);
5802         }
5803
5804         /*
5805          * flag which changes actually occured.  This is a small subset of
5806          * all the possible changes.  We also have to update things in the
5807          * DsSpooler key.
5808          */
5809
5810         if (!strequal(printer->info_2->comment, old_printer->info_2->comment)) {
5811                 push_reg_sz(talloc_tos(), &buffer, printer->info_2->comment);
5812                 set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "description",
5813                         REG_SZ, buffer.data, buffer.length);
5814
5815                 notify_printer_comment(snum, printer->info_2->comment);
5816         }
5817
5818         if (!strequal(printer->info_2->sharename, old_printer->info_2->sharename)) {
5819                 push_reg_sz(talloc_tos(), &buffer, printer->info_2->sharename);
5820                 set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "shareName",
5821                         REG_SZ, buffer.data, buffer.length);
5822
5823                 notify_printer_sharename(snum, printer->info_2->sharename);
5824         }
5825
5826         if (!strequal(printer->info_2->printername, old_printer->info_2->printername)) {
5827                 char *pname;
5828
5829                 if ( (pname = strchr_m( printer->info_2->printername+2, '\\' )) != NULL )
5830                         pname++;
5831                 else
5832                         pname = printer->info_2->printername;
5833
5834
5835                 push_reg_sz(talloc_tos(), &buffer, pname);
5836                 set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "printerName",
5837                         REG_SZ, buffer.data, buffer.length);
5838
5839                 notify_printer_printername( snum, pname );
5840         }
5841
5842         if (!strequal(printer->info_2->portname, old_printer->info_2->portname)) {
5843                 push_reg_sz(talloc_tos(), &buffer, printer->info_2->portname);
5844                 set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "portName",
5845                         REG_SZ, buffer.data, buffer.length);
5846
5847                 notify_printer_port(snum, printer->info_2->portname);
5848         }
5849
5850         if (!strequal(printer->info_2->location, old_printer->info_2->location)) {
5851                 push_reg_sz(talloc_tos(), &buffer, printer->info_2->location);
5852                 set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "location",
5853                         REG_SZ, buffer.data, buffer.length);
5854
5855                 notify_printer_location(snum, printer->info_2->location);
5856         }
5857
5858         /* here we need to update some more DsSpooler keys */
5859         /* uNCName, serverName, shortServerName */
5860
5861         push_reg_sz(talloc_tos(), &buffer, global_myname());
5862         set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "serverName",
5863                 REG_SZ, buffer.data, buffer.length);
5864         set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "shortServerName",
5865                 REG_SZ, buffer.data, buffer.length);
5866
5867         slprintf( asc_buffer, sizeof(asc_buffer)-1, "\\\\%s\\%s",
5868                  global_myname(), printer->info_2->sharename );
5869         push_reg_sz(talloc_tos(), &buffer, asc_buffer);
5870         set_printer_dataex( printer, SPOOL_DSSPOOLER_KEY, "uNCName",
5871                 REG_SZ, buffer.data, buffer.length);
5872
5873         /* Update printer info */
5874         result = mod_a_printer(printer, 2);
5875
5876 done:
5877         free_a_printer(&printer, 2);
5878         free_a_printer(&old_printer, 2);
5879
5880
5881         return result;
5882 }
5883
5884 /****************************************************************************
5885 ****************************************************************************/
5886 static WERROR publish_or_unpublish_printer(pipes_struct *p,
5887                                            struct policy_handle *handle,
5888                                            struct spoolss_SetPrinterInfo7 *info7)
5889 {
5890 #ifdef HAVE_ADS
5891         int snum;
5892         Printer_entry *Printer;
5893
5894         if ( lp_security() != SEC_ADS ) {
5895                 return WERR_UNKNOWN_LEVEL;
5896         }
5897
5898         Printer = find_printer_index_by_hnd(p, handle);
5899
5900         DEBUG(5,("publish_or_unpublish_printer, action = %d\n",info7->action));
5901
5902         if (!Printer)
5903                 return WERR_BADFID;
5904
5905         if (!get_printer_snum(p, handle, &snum, NULL))
5906                 return WERR_BADFID;
5907
5908         nt_printer_publish(Printer, snum, info7->action);
5909
5910         return WERR_OK;
5911 #else
5912         return WERR_UNKNOWN_LEVEL;
5913 #endif
5914 }
5915
5916 /****************************************************************
5917  _spoolss_SetPrinter
5918 ****************************************************************/
5919
5920 WERROR _spoolss_SetPrinter(pipes_struct *p,
5921                            struct spoolss_SetPrinter *r)
5922 {
5923         WERROR result;
5924
5925         Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5926
5927         if (!Printer) {
5928                 DEBUG(2,("_spoolss_SetPrinter: Invalid handle (%s:%u:%u)\n",
5929                         OUR_HANDLE(r->in.handle)));
5930                 return WERR_BADFID;
5931         }
5932
5933         /* check the level */
5934         switch (r->in.info_ctr->level) {
5935                 case 0:
5936                         return control_printer(r->in.handle, r->in.command, p);
5937                 case 2:
5938                         result = update_printer(p, r->in.handle,
5939                                                 r->in.info_ctr,
5940                                                 r->in.devmode_ctr->devmode);
5941                         if (!W_ERROR_IS_OK(result))
5942                                 return result;
5943                         if (r->in.secdesc_ctr->sd)
5944                                 result = update_printer_sec(r->in.handle, p,
5945                                                             r->in.secdesc_ctr);
5946                         return result;
5947                 case 3:
5948                         return update_printer_sec(r->in.handle, p,
5949                                                   r->in.secdesc_ctr);
5950                 case 7:
5951                         return publish_or_unpublish_printer(p, r->in.handle,
5952                                                             r->in.info_ctr->info.info7);
5953                 default:
5954                         return WERR_UNKNOWN_LEVEL;
5955         }
5956 }
5957
5958 /****************************************************************
5959  _spoolss_FindClosePrinterNotify
5960 ****************************************************************/
5961
5962 WERROR _spoolss_FindClosePrinterNotify(pipes_struct *p,
5963                                        struct spoolss_FindClosePrinterNotify *r)
5964 {
5965         Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
5966
5967         if (!Printer) {
5968                 DEBUG(2,("_spoolss_FindClosePrinterNotify: "
5969                         "Invalid handle (%s:%u:%u)\n", OUR_HANDLE(r->in.handle)));
5970                 return WERR_BADFID;
5971         }
5972
5973         if (Printer->notify.client_connected == true) {
5974                 int snum = -1;
5975
5976                 if ( Printer->printer_type == SPLHND_SERVER)
5977                         snum = -1;
5978                 else if ( (Printer->printer_type == SPLHND_PRINTER) &&
5979                                 !get_printer_snum(p, r->in.handle, &snum, NULL) )
5980                         return WERR_BADFID;
5981
5982                 srv_spoolss_replycloseprinter(snum, &Printer->notify.client_hnd);
5983         }
5984
5985         Printer->notify.flags=0;
5986         Printer->notify.options=0;
5987         Printer->notify.localmachine[0]='\0';
5988         Printer->notify.printerlocal=0;
5989         TALLOC_FREE(Printer->notify.option);
5990         Printer->notify.client_connected = false;
5991
5992         return WERR_OK;
5993 }
5994
5995 /****************************************************************
5996  _spoolss_AddJob
5997 ****************************************************************/
5998
5999 WERROR _spoolss_AddJob(pipes_struct *p,
6000                        struct spoolss_AddJob *r)
6001 {
6002         if (!r->in.buffer && (r->in.offered != 0)) {
6003                 return WERR_INVALID_PARAM;
6004         }
6005
6006         /* this is what a NT server returns for AddJob. AddJob must fail on
6007          * non-local printers */
6008
6009         if (r->in.level != 1) {
6010                 return WERR_UNKNOWN_LEVEL;
6011         }
6012
6013         return WERR_INVALID_PARAM;
6014 }
6015
6016 /****************************************************************************
6017 fill_job_info1
6018 ****************************************************************************/
6019
6020 static WERROR fill_job_info1(TALLOC_CTX *mem_ctx,
6021                              struct spoolss_JobInfo1 *r,
6022                              const print_queue_struct *queue,
6023                              int position, int snum,
6024                              const NT_PRINTER_INFO_LEVEL *ntprinter)
6025 {
6026         struct tm *t;
6027
6028         t = gmtime(&queue->time);
6029
6030         r->job_id               = queue->job;
6031
6032         r->printer_name         = talloc_strdup(mem_ctx, lp_servicename(snum));
6033         W_ERROR_HAVE_NO_MEMORY(r->printer_name);
6034         r->server_name          = talloc_strdup(mem_ctx, ntprinter->info_2->servername);
6035         W_ERROR_HAVE_NO_MEMORY(r->server_name);
6036         r->user_name            = talloc_strdup(mem_ctx, queue->fs_user);
6037         W_ERROR_HAVE_NO_MEMORY(r->user_name);
6038         r->document_name        = talloc_strdup(mem_ctx, queue->fs_file);
6039         W_ERROR_HAVE_NO_MEMORY(r->document_name);
6040         r->data_type            = talloc_strdup(mem_ctx, "RAW");
6041         W_ERROR_HAVE_NO_MEMORY(r->data_type);
6042         r->text_status          = talloc_strdup(mem_ctx, "");
6043         W_ERROR_HAVE_NO_MEMORY(r->text_status);
6044
6045         r->status               = nt_printj_status(queue->status);
6046         r->priority             = queue->priority;
6047         r->position             = position;
6048         r->total_pages          = queue->page_count;
6049         r->pages_printed        = 0; /* ??? */
6050
6051         init_systemtime(&r->submitted, t);
6052
6053         return WERR_OK;
6054 }
6055
6056 /****************************************************************************
6057 fill_job_info2
6058 ****************************************************************************/
6059
6060 static WERROR fill_job_info2(TALLOC_CTX *mem_ctx,
6061                              struct spoolss_JobInfo2 *r,
6062                              const print_queue_struct *queue,
6063                              int position, int snum,
6064                              const NT_PRINTER_INFO_LEVEL *ntprinter,
6065                              struct spoolss_DeviceMode *devmode)
6066 {
6067         struct tm *t;
6068
6069         t = gmtime(&queue->time);
6070
6071         r->job_id               = queue->job;
6072
6073         r->printer_name         = talloc_strdup(mem_ctx, lp_servicename(snum));
6074         W_ERROR_HAVE_NO_MEMORY(r->printer_name);
6075         r->server_name          = talloc_strdup(mem_ctx, ntprinter->info_2->servername);
6076         W_ERROR_HAVE_NO_MEMORY(r->server_name);
6077         r->user_name            = talloc_strdup(mem_ctx, queue->fs_user);
6078         W_ERROR_HAVE_NO_MEMORY(r->user_name);
6079         r->document_name        = talloc_strdup(mem_ctx, queue->fs_file);
6080         W_ERROR_HAVE_NO_MEMORY(r->document_name);
6081         r->notify_name          = talloc_strdup(mem_ctx, queue->fs_user);
6082         W_ERROR_HAVE_NO_MEMORY(r->notify_name);
6083         r->data_type            = talloc_strdup(mem_ctx, "RAW");
6084         W_ERROR_HAVE_NO_MEMORY(r->data_type);
6085         r->print_processor      = talloc_strdup(mem_ctx, "winprint");
6086         W_ERROR_HAVE_NO_MEMORY(r->print_processor);
6087         r->parameters           = talloc_strdup(mem_ctx, "");
6088         W_ERROR_HAVE_NO_MEMORY(r->parameters);
6089         r->driver_name          = talloc_strdup(mem_ctx, ntprinter->info_2->drivername);
6090         W_ERROR_HAVE_NO_MEMORY(r->driver_name);
6091
6092         r->devmode              = devmode;
6093
6094         r->text_status          = talloc_strdup(mem_ctx, "");
6095         W_ERROR_HAVE_NO_MEMORY(r->text_status);
6096
6097         r->secdesc              = NULL;
6098
6099         r->status               = nt_printj_status(queue->status);
6100         r->priority             = queue->priority;
6101         r->position             = position;
6102         r->start_time           = 0;
6103         r->until_time           = 0;
6104         r->total_pages          = queue->page_count;
6105         r->size                 = queue->size;
6106         init_systemtime(&r->submitted, t);
6107         r->time                 = 0;
6108         r->pages_printed        = 0; /* ??? */
6109
6110         return WERR_OK;
6111 }
6112
6113 /****************************************************************************
6114 fill_job_info3
6115 ****************************************************************************/
6116
6117 static WERROR fill_job_info3(TALLOC_CTX *mem_ctx,
6118                              struct spoolss_JobInfo3 *r,
6119                              const print_queue_struct *queue,
6120                              const print_queue_struct *next_queue,
6121                              int position, int snum,
6122                              const NT_PRINTER_INFO_LEVEL *ntprinter)
6123 {
6124         r->job_id               = queue->job;
6125         r->next_job_id          = 0;
6126         if (next_queue) {
6127                 r->next_job_id  = next_queue->job;
6128         }
6129         r->reserved             = 0;
6130
6131         return WERR_OK;
6132 }
6133
6134 /****************************************************************************
6135  Enumjobs at level 1.
6136 ****************************************************************************/
6137
6138 static WERROR enumjobs_level1(TALLOC_CTX *mem_ctx,
6139                               const print_queue_struct *queue,
6140                               uint32_t num_queues, int snum,
6141                               const NT_PRINTER_INFO_LEVEL *ntprinter,
6142                               union spoolss_JobInfo **info_p,
6143                               uint32_t *count)
6144 {
6145         union spoolss_JobInfo *info;
6146         int i;
6147         WERROR result = WERR_OK;
6148
6149         info = TALLOC_ARRAY(mem_ctx, union spoolss_JobInfo, num_queues);
6150         W_ERROR_HAVE_NO_MEMORY(info);
6151
6152         *count = num_queues;
6153
6154         for (i=0; i<*count; i++) {
6155                 result = fill_job_info1(info,
6156                                         &info[i].info1,
6157                                         &queue[i],
6158                                         i,
6159                                         snum,
6160                                         ntprinter);
6161                 if (!W_ERROR_IS_OK(result)) {
6162                         goto out;
6163                 }
6164         }
6165
6166  out:
6167         if (!W_ERROR_IS_OK(result)) {
6168                 TALLOC_FREE(info);
6169                 *count = 0;
6170                 return result;
6171         }
6172
6173         *info_p = info;
6174
6175         return WERR_OK;
6176 }
6177
6178 /****************************************************************************
6179  Enumjobs at level 2.
6180 ****************************************************************************/
6181
6182 static WERROR enumjobs_level2(TALLOC_CTX *mem_ctx,
6183                               const print_queue_struct *queue,
6184                               uint32_t num_queues, int snum,
6185                               const NT_PRINTER_INFO_LEVEL *ntprinter,
6186                               union spoolss_JobInfo **info_p,
6187                               uint32_t *count)
6188 {
6189         union spoolss_JobInfo *info;
6190         int i;
6191         WERROR result = WERR_OK;
6192
6193         info = TALLOC_ARRAY(mem_ctx, union spoolss_JobInfo, num_queues);
6194         W_ERROR_HAVE_NO_MEMORY(info);
6195
6196         *count = num_queues;
6197
6198         for (i=0; i<*count; i++) {
6199
6200                 struct spoolss_DeviceMode *devmode;
6201
6202                 devmode = construct_dev_mode(info, lp_const_servicename(snum));
6203                 if (!devmode) {
6204                         result = WERR_NOMEM;
6205                         goto out;
6206                 }
6207
6208                 result = fill_job_info2(info,
6209                                         &info[i].info2,
6210                                         &queue[i],
6211                                         i,
6212                                         snum,
6213                                         ntprinter,
6214                                         devmode);
6215                 if (!W_ERROR_IS_OK(result)) {
6216                         goto out;
6217                 }
6218         }
6219
6220  out:
6221         if (!W_ERROR_IS_OK(result)) {
6222                 TALLOC_FREE(info);
6223                 *count = 0;
6224                 return result;
6225         }
6226
6227         *info_p = info;
6228
6229         return WERR_OK;
6230 }
6231
6232 /****************************************************************************
6233  Enumjobs at level 3.
6234 ****************************************************************************/
6235
6236 static WERROR enumjobs_level3(TALLOC_CTX *mem_ctx,
6237                               const print_queue_struct *queue,
6238                               uint32_t num_queues, int snum,
6239                               const NT_PRINTER_INFO_LEVEL *ntprinter,
6240                               union spoolss_JobInfo **info_p,
6241                               uint32_t *count)
6242 {
6243         union spoolss_JobInfo *info;
6244         int i;
6245         WERROR result = WERR_OK;
6246
6247         info = TALLOC_ARRAY(mem_ctx, union spoolss_JobInfo, num_queues);
6248         W_ERROR_HAVE_NO_MEMORY(info);
6249
6250         *count = num_queues;
6251
6252         for (i=0; i<*count; i++) {
6253                 const print_queue_struct *next_queue = NULL;
6254
6255                 if (i+1 < *count) {
6256                         next_queue = &queue[i+1];
6257                 }
6258
6259                 result = fill_job_info3(info,
6260                                         &info[i].info3,
6261                                         &queue[i],
6262                                         next_queue,
6263                                         i,
6264                                         snum,
6265                                         ntprinter);
6266                 if (!W_ERROR_IS_OK(result)) {
6267                         goto out;
6268                 }
6269         }
6270
6271  out:
6272         if (!W_ERROR_IS_OK(result)) {
6273                 TALLOC_FREE(info);
6274                 *count = 0;
6275                 return result;
6276         }
6277
6278         *info_p = info;
6279
6280         return WERR_OK;
6281 }
6282
6283 /****************************************************************
6284  _spoolss_EnumJobs
6285 ****************************************************************/
6286
6287 WERROR _spoolss_EnumJobs(pipes_struct *p,
6288                          struct spoolss_EnumJobs *r)
6289 {
6290         WERROR result;
6291         NT_PRINTER_INFO_LEVEL *ntprinter = NULL;
6292         int snum;
6293         print_status_struct prt_status;
6294         print_queue_struct *queue = NULL;
6295         uint32_t count;
6296
6297         /* that's an [in out] buffer */
6298
6299         if (!r->in.buffer && (r->in.offered != 0)) {
6300                 return WERR_INVALID_PARAM;
6301         }
6302
6303         DEBUG(4,("_spoolss_EnumJobs\n"));
6304
6305         *r->out.needed = 0;
6306         *r->out.count = 0;
6307         *r->out.info = NULL;
6308
6309         /* lookup the printer snum and tdb entry */
6310
6311         if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
6312                 return WERR_BADFID;
6313         }
6314
6315         result = get_a_printer(NULL, &ntprinter, 2, lp_servicename(snum));
6316         if (!W_ERROR_IS_OK(result)) {
6317                 return result;
6318         }
6319
6320         count = print_queue_status(snum, &queue, &prt_status);
6321         DEBUGADD(4,("count:[%d], status:[%d], [%s]\n",
6322                 count, prt_status.status, prt_status.message));
6323
6324         if (count == 0) {
6325                 SAFE_FREE(queue);
6326                 free_a_printer(&ntprinter, 2);
6327                 return WERR_OK;
6328         }
6329
6330         switch (r->in.level) {
6331         case 1:
6332                 result = enumjobs_level1(p->mem_ctx, queue, count, snum,
6333                                          ntprinter, r->out.info, r->out.count);
6334                 break;
6335         case 2:
6336                 result = enumjobs_level2(p->mem_ctx, queue, count, snum,
6337                                          ntprinter, r->out.info, r->out.count);
6338                 break;
6339         case 3:
6340                 result = enumjobs_level3(p->mem_ctx, queue, count, snum,
6341                                          ntprinter, r->out.info, r->out.count);
6342                 break;
6343         default:
6344                 result = WERR_UNKNOWN_LEVEL;
6345                 break;
6346         }
6347
6348         SAFE_FREE(queue);
6349         free_a_printer(&ntprinter, 2);
6350
6351         if (!W_ERROR_IS_OK(result)) {
6352                 return result;
6353         }
6354
6355         *r->out.needed  = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
6356                                                      spoolss_EnumJobs, NULL,
6357                                                      *r->out.info, r->in.level,
6358                                                      *r->out.count);
6359         *r->out.info    = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
6360         *r->out.count   = SPOOLSS_BUFFER_OK(*r->out.count, 0);
6361
6362         return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
6363 }
6364
6365 /****************************************************************
6366  _spoolss_ScheduleJob
6367 ****************************************************************/
6368
6369 WERROR _spoolss_ScheduleJob(pipes_struct *p,
6370                             struct spoolss_ScheduleJob *r)
6371 {
6372         return WERR_OK;
6373 }
6374
6375 /****************************************************************
6376  _spoolss_SetJob
6377 ****************************************************************/
6378
6379 WERROR _spoolss_SetJob(pipes_struct *p,
6380                        struct spoolss_SetJob *r)
6381 {
6382         int snum;
6383         WERROR errcode = WERR_BADFUNC;
6384
6385         if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
6386                 return WERR_BADFID;
6387         }
6388
6389         if (!print_job_exists(lp_const_servicename(snum), r->in.job_id)) {
6390                 return WERR_INVALID_PRINTER_NAME;
6391         }
6392
6393         switch (r->in.command) {
6394         case SPOOLSS_JOB_CONTROL_CANCEL:
6395         case SPOOLSS_JOB_CONTROL_DELETE:
6396                 if (print_job_delete(p->server_info, snum, r->in.job_id, &errcode)) {
6397                         errcode = WERR_OK;
6398                 }
6399                 break;
6400         case SPOOLSS_JOB_CONTROL_PAUSE:
6401                 if (print_job_pause(p->server_info, snum, r->in.job_id, &errcode)) {
6402                         errcode = WERR_OK;
6403                 }
6404                 break;
6405         case SPOOLSS_JOB_CONTROL_RESTART:
6406         case SPOOLSS_JOB_CONTROL_RESUME:
6407                 if (print_job_resume(p->server_info, snum, r->in.job_id, &errcode)) {
6408                         errcode = WERR_OK;
6409                 }
6410                 break;
6411         default:
6412                 return WERR_UNKNOWN_LEVEL;
6413         }
6414
6415         return errcode;
6416 }
6417
6418 /****************************************************************************
6419  Enumerates all printer drivers by level and architecture.
6420 ****************************************************************************/
6421
6422 static WERROR enumprinterdrivers_level_by_architecture(TALLOC_CTX *mem_ctx,
6423                                                        const char *servername,
6424                                                        const char *architecture,
6425                                                        uint32_t level,
6426                                                        union spoolss_DriverInfo **info_p,
6427                                                        uint32_t *count_p)
6428 {
6429         int i;
6430         int ndrivers;
6431         uint32_t version;
6432         fstring *list = NULL;
6433         struct spoolss_DriverInfo8 *driver;
6434         union spoolss_DriverInfo *info = NULL;
6435         uint32_t count = 0;
6436         WERROR result = WERR_OK;
6437
6438         *count_p = 0;
6439         *info_p = NULL;
6440
6441         for (version=0; version<DRIVER_MAX_VERSION; version++) {
6442                 list = NULL;
6443                 ndrivers = get_ntdrivers(&list, architecture, version);
6444                 DEBUGADD(4,("we have:[%d] drivers in environment [%s] and version [%d]\n",
6445                         ndrivers, architecture, version));
6446
6447                 if (ndrivers == -1) {
6448                         result = WERR_NOMEM;
6449                         goto out;
6450                 }
6451
6452                 if (ndrivers != 0) {
6453                         info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
6454                                                     union spoolss_DriverInfo,
6455                                                     count + ndrivers);
6456                         if (!info) {
6457                                 DEBUG(0,("enumprinterdrivers_level_by_architecture: "
6458                                         "failed to enlarge driver info buffer!\n"));
6459                                 result = WERR_NOMEM;
6460                                 goto out;
6461                         }
6462                 }
6463
6464                 for (i=0; i<ndrivers; i++) {
6465                         DEBUGADD(5,("\tdriver: [%s]\n", list[i]));
6466                         ZERO_STRUCT(driver);
6467                         result = get_a_printer_driver(mem_ctx, &driver, list[i],
6468                                                       architecture, version);
6469                         if (!W_ERROR_IS_OK(result)) {
6470                                 goto out;
6471                         }
6472
6473                         switch (level) {
6474                         case 1:
6475                                 result = fill_printer_driver_info1(info, &info[count+i].info1,
6476                                                                    driver, servername);
6477                                 break;
6478                         case 2:
6479                                 result = fill_printer_driver_info2(info, &info[count+i].info2,
6480                                                                    driver, servername);
6481                                 break;
6482                         case 3:
6483                                 result = fill_printer_driver_info3(info, &info[count+i].info3,
6484                                                                    driver, servername);
6485                                 break;
6486                         case 4:
6487                                 result = fill_printer_driver_info4(info, &info[count+i].info4,
6488                                                                    driver, servername);
6489                                 break;
6490                         case 5:
6491                                 result = fill_printer_driver_info5(info, &info[count+i].info5,
6492                                                                    driver, servername);
6493                                 break;
6494                         case 6:
6495                                 result = fill_printer_driver_info6(info, &info[count+i].info6,
6496                                                                    driver, servername);
6497                                 break;
6498                         case 8:
6499                                 result = fill_printer_driver_info8(info, &info[count+i].info8,
6500                                                                    driver, servername);
6501                                 break;
6502                         default:
6503                                 result = WERR_UNKNOWN_LEVEL;
6504                                 break;
6505                         }
6506
6507                         free_a_printer_driver(driver);
6508
6509                         if (!W_ERROR_IS_OK(result)) {
6510                                 goto out;
6511                         }
6512                 }
6513
6514                 count += ndrivers;
6515                 SAFE_FREE(list);
6516         }
6517
6518  out:
6519         SAFE_FREE(list);
6520
6521         if (!W_ERROR_IS_OK(result)) {
6522                 TALLOC_FREE(info);
6523                 return result;
6524         }
6525
6526         *info_p = info;
6527         *count_p = count;
6528
6529         return WERR_OK;
6530 }
6531
6532 /****************************************************************************
6533  Enumerates all printer drivers by level.
6534 ****************************************************************************/
6535
6536 static WERROR enumprinterdrivers_level(TALLOC_CTX *mem_ctx,
6537                                        const char *servername,
6538                                        const char *architecture,
6539                                        uint32_t level,
6540                                        union spoolss_DriverInfo **info_p,
6541                                        uint32_t *count_p)
6542 {
6543         uint32_t a,i;
6544         WERROR result = WERR_OK;
6545
6546         if (strequal(architecture, SPOOLSS_ARCHITECTURE_ALL)) {
6547
6548                 for (a=0; archi_table[a].long_archi != NULL; a++) {
6549
6550                         union spoolss_DriverInfo *info = NULL;
6551                         uint32_t count = 0;
6552
6553                         result = enumprinterdrivers_level_by_architecture(mem_ctx,
6554                                                                           servername,
6555                                                                           archi_table[a].long_archi,
6556                                                                           level,
6557                                                                           &info,
6558                                                                           &count);
6559                         if (!W_ERROR_IS_OK(result)) {
6560                                 continue;
6561                         }
6562
6563                         for (i=0; i < count; i++) {
6564                                 ADD_TO_ARRAY(mem_ctx, union spoolss_DriverInfo,
6565                                              info[i], info_p, count_p);
6566                         }
6567                 }
6568
6569                 return result;
6570         }
6571
6572         return enumprinterdrivers_level_by_architecture(mem_ctx,
6573                                                         servername,
6574                                                         architecture,
6575                                                         level,
6576                                                         info_p,
6577                                                         count_p);
6578 }
6579
6580 /****************************************************************
6581  _spoolss_EnumPrinterDrivers
6582 ****************************************************************/
6583
6584 WERROR _spoolss_EnumPrinterDrivers(pipes_struct *p,
6585                                    struct spoolss_EnumPrinterDrivers *r)
6586 {
6587         const char *cservername;
6588         WERROR result;
6589
6590         /* that's an [in out] buffer */
6591
6592         if (!r->in.buffer && (r->in.offered != 0)) {
6593                 return WERR_INVALID_PARAM;
6594         }
6595
6596         DEBUG(4,("_spoolss_EnumPrinterDrivers\n"));
6597
6598         *r->out.needed = 0;
6599         *r->out.count = 0;
6600         *r->out.info = NULL;
6601
6602         cservername = canon_servername(r->in.server);
6603
6604         if (!is_myname_or_ipaddr(cservername)) {
6605                 return WERR_UNKNOWN_PRINTER_DRIVER;
6606         }
6607
6608         result = enumprinterdrivers_level(p->mem_ctx, cservername,
6609                                           r->in.environment,
6610                                           r->in.level,
6611                                           r->out.info,
6612                                           r->out.count);
6613         if (!W_ERROR_IS_OK(result)) {
6614                 return result;
6615         }
6616
6617         *r->out.needed  = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
6618                                                      spoolss_EnumPrinterDrivers, NULL,
6619                                                      *r->out.info, r->in.level,
6620                                                      *r->out.count);
6621         *r->out.info    = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
6622         *r->out.count   = SPOOLSS_BUFFER_OK(*r->out.count, 0);
6623
6624         return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
6625 }
6626
6627 /****************************************************************************
6628 ****************************************************************************/
6629
6630 static WERROR fill_form_info_1(TALLOC_CTX *mem_ctx,
6631                                struct spoolss_FormInfo1 *r,
6632                                const nt_forms_struct *form)
6633 {
6634         r->form_name    = talloc_strdup(mem_ctx, form->name);
6635         W_ERROR_HAVE_NO_MEMORY(r->form_name);
6636
6637         r->flags        = form->flag;
6638         r->size.width   = form->width;
6639         r->size.height  = form->length;
6640         r->area.left    = form->left;
6641         r->area.top     = form->top;
6642         r->area.right   = form->right;
6643         r->area.bottom  = form->bottom;
6644
6645         return WERR_OK;
6646 }
6647
6648 /****************************************************************
6649  spoolss_enumforms_level1
6650 ****************************************************************/
6651
6652 static WERROR spoolss_enumforms_level1(TALLOC_CTX *mem_ctx,
6653                                        const nt_forms_struct *builtin_forms,
6654                                        uint32_t num_builtin_forms,
6655                                        const nt_forms_struct *user_forms,
6656                                        uint32_t num_user_forms,
6657                                        union spoolss_FormInfo **info_p,
6658                                        uint32_t *count)
6659 {
6660         union spoolss_FormInfo *info;
6661         WERROR result = WERR_OK;
6662         int i;
6663
6664         *count = num_builtin_forms + num_user_forms;
6665
6666         info = TALLOC_ARRAY(mem_ctx, union spoolss_FormInfo, *count);
6667         W_ERROR_HAVE_NO_MEMORY(info);
6668
6669         /* construct the list of form structures */
6670         for (i=0; i<num_builtin_forms; i++) {
6671                 DEBUGADD(6,("Filling builtin form number [%d]\n",i));
6672                 result = fill_form_info_1(info, &info[i].info1,
6673                                           &builtin_forms[i]);
6674                 if (!W_ERROR_IS_OK(result)) {
6675                         goto out;
6676                 }
6677         }
6678
6679         for (i=0; i<num_user_forms; i++) {
6680                 DEBUGADD(6,("Filling user form number [%d]\n",i));
6681                 result = fill_form_info_1(info, &info[i+num_builtin_forms].info1,
6682                                           &user_forms[i]);
6683                 if (!W_ERROR_IS_OK(result)) {
6684                         goto out;
6685                 }
6686         }
6687
6688  out:
6689         if (!W_ERROR_IS_OK(result)) {
6690                 TALLOC_FREE(info);
6691                 *count = 0;
6692                 return result;
6693         }
6694
6695         *info_p = info;
6696
6697         return WERR_OK;
6698 }
6699
6700 /****************************************************************
6701  _spoolss_EnumForms
6702 ****************************************************************/
6703
6704 WERROR _spoolss_EnumForms(pipes_struct *p,
6705                           struct spoolss_EnumForms *r)
6706 {
6707         WERROR result;
6708         nt_forms_struct *user_forms = NULL;
6709         nt_forms_struct *builtin_forms = NULL;
6710         uint32_t num_user_forms;
6711         uint32_t num_builtin_forms;
6712
6713         *r->out.count = 0;
6714         *r->out.needed = 0;
6715         *r->out.info = NULL;
6716
6717         /* that's an [in out] buffer */
6718
6719         if (!r->in.buffer && (r->in.offered != 0) ) {
6720                 return WERR_INVALID_PARAM;
6721         }
6722
6723         DEBUG(4,("_spoolss_EnumForms\n"));
6724         DEBUGADD(5,("Offered buffer size [%d]\n", r->in.offered));
6725         DEBUGADD(5,("Info level [%d]\n",          r->in.level));
6726
6727         num_builtin_forms = get_builtin_ntforms(&builtin_forms);
6728         DEBUGADD(5,("Number of builtin forms [%d]\n", num_builtin_forms));
6729         num_user_forms = get_ntforms(&user_forms);
6730         DEBUGADD(5,("Number of user forms [%d]\n", num_user_forms));
6731
6732         if (num_user_forms + num_builtin_forms == 0) {
6733                 SAFE_FREE(builtin_forms);
6734                 SAFE_FREE(user_forms);
6735                 return WERR_NO_MORE_ITEMS;
6736         }
6737
6738         switch (r->in.level) {
6739         case 1:
6740                 result = spoolss_enumforms_level1(p->mem_ctx,
6741                                                   builtin_forms,
6742                                                   num_builtin_forms,
6743                                                   user_forms,
6744                                                   num_user_forms,
6745                                                   r->out.info,
6746                                                   r->out.count);
6747                 break;
6748         default:
6749                 result = WERR_UNKNOWN_LEVEL;
6750                 break;
6751         }
6752
6753         SAFE_FREE(user_forms);
6754         SAFE_FREE(builtin_forms);
6755
6756         if (!W_ERROR_IS_OK(result)) {
6757                 return result;
6758         }
6759
6760         *r->out.needed  = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
6761                                                      spoolss_EnumForms, NULL,
6762                                                      *r->out.info, r->in.level,
6763                                                      *r->out.count);
6764         *r->out.info    = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
6765         *r->out.count   = SPOOLSS_BUFFER_OK(*r->out.count, 0);
6766
6767         return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
6768 }
6769
6770 /****************************************************************
6771 ****************************************************************/
6772
6773 static WERROR find_form_byname(const char *name,
6774                                nt_forms_struct *form)
6775 {
6776         nt_forms_struct *list = NULL;
6777         int num_forms = 0, i = 0;
6778
6779         if (get_a_builtin_ntform_by_string(name, form)) {
6780                 return WERR_OK;
6781         }
6782
6783         num_forms = get_ntforms(&list);
6784         DEBUGADD(5,("Number of forms [%d]\n", num_forms));
6785
6786         if (num_forms == 0) {
6787                 return WERR_BADFID;
6788         }
6789
6790         /* Check if the requested name is in the list of form structures */
6791         for (i = 0; i < num_forms; i++) {
6792
6793                 DEBUG(4,("checking form %s (want %s)\n", list[i].name, name));
6794
6795                 if (strequal(name, list[i].name)) {
6796                         DEBUGADD(6,("Found form %s number [%d]\n", name, i));
6797                         *form = list[i];
6798                         SAFE_FREE(list);
6799                         return WERR_OK;
6800                 }
6801         }
6802
6803         SAFE_FREE(list);
6804
6805         return WERR_BADFID;
6806 }
6807
6808 /****************************************************************
6809  _spoolss_GetForm
6810 ****************************************************************/
6811
6812 WERROR _spoolss_GetForm(pipes_struct *p,
6813                         struct spoolss_GetForm *r)
6814 {
6815         WERROR result;
6816         nt_forms_struct form;
6817
6818         /* that's an [in out] buffer */
6819
6820         if (!r->in.buffer && (r->in.offered != 0)) {
6821                 return WERR_INVALID_PARAM;
6822         }
6823
6824         DEBUG(4,("_spoolss_GetForm\n"));
6825         DEBUGADD(5,("Offered buffer size [%d]\n", r->in.offered));
6826         DEBUGADD(5,("Info level [%d]\n",          r->in.level));
6827
6828         result = find_form_byname(r->in.form_name, &form);
6829         if (!W_ERROR_IS_OK(result)) {
6830                 TALLOC_FREE(r->out.info);
6831                 return result;
6832         }
6833
6834         switch (r->in.level) {
6835         case 1:
6836                 result = fill_form_info_1(p->mem_ctx,
6837                                           &r->out.info->info1,
6838                                           &form);
6839                 break;
6840
6841         default:
6842                 result = WERR_UNKNOWN_LEVEL;
6843                 break;
6844         }
6845
6846         if (!W_ERROR_IS_OK(result)) {
6847                 TALLOC_FREE(r->out.info);
6848                 return result;
6849         }
6850
6851         *r->out.needed  = SPOOLSS_BUFFER_UNION(spoolss_FormInfo, NULL,
6852                                                r->out.info, r->in.level);
6853         r->out.info     = SPOOLSS_BUFFER_OK(r->out.info, NULL);
6854
6855         return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
6856 }
6857
6858 /****************************************************************************
6859 ****************************************************************************/
6860
6861 static WERROR fill_port_1(TALLOC_CTX *mem_ctx,
6862                           struct spoolss_PortInfo1 *r,
6863                           const char *name)
6864 {
6865         r->port_name = talloc_strdup(mem_ctx, name);
6866         W_ERROR_HAVE_NO_MEMORY(r->port_name);
6867
6868         return WERR_OK;
6869 }
6870
6871 /****************************************************************************
6872  TODO: This probably needs distinguish between TCP/IP and Local ports
6873  somehow.
6874 ****************************************************************************/
6875
6876 static WERROR fill_port_2(TALLOC_CTX *mem_ctx,
6877                           struct spoolss_PortInfo2 *r,
6878                           const char *name)
6879 {
6880         r->port_name = talloc_strdup(mem_ctx, name);
6881         W_ERROR_HAVE_NO_MEMORY(r->port_name);
6882
6883         r->monitor_name = talloc_strdup(mem_ctx, "Local Monitor");
6884         W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
6885
6886         r->description = talloc_strdup(mem_ctx, SPL_LOCAL_PORT);
6887         W_ERROR_HAVE_NO_MEMORY(r->description);
6888
6889         r->port_type = SPOOLSS_PORT_TYPE_WRITE;
6890         r->reserved = 0;
6891
6892         return WERR_OK;
6893 }
6894
6895
6896 /****************************************************************************
6897  wrapper around the enumer ports command
6898 ****************************************************************************/
6899
6900 static WERROR enumports_hook(TALLOC_CTX *ctx, int *count, char ***lines)
6901 {
6902         char *cmd = lp_enumports_cmd();
6903         char **qlines = NULL;
6904         char *command = NULL;
6905         int numlines;
6906         int ret;
6907         int fd;
6908
6909         *count = 0;
6910         *lines = NULL;
6911
6912         /* if no hook then just fill in the default port */
6913
6914         if ( !*cmd ) {
6915                 if (!(qlines = TALLOC_ARRAY( NULL, char*, 2 ))) {
6916                         return WERR_NOMEM;
6917                 }
6918                 if (!(qlines[0] = talloc_strdup(qlines, SAMBA_PRINTER_PORT_NAME ))) {
6919                         TALLOC_FREE(qlines);
6920                         return WERR_NOMEM;
6921                 }
6922                 qlines[1] = NULL;
6923                 numlines = 1;
6924         }
6925         else {
6926                 /* we have a valid enumport command */
6927
6928                 command = talloc_asprintf(ctx, "%s \"%d\"", cmd, 1);
6929                 if (!command) {
6930                         return WERR_NOMEM;
6931                 }
6932
6933                 DEBUG(10,("Running [%s]\n", command));
6934                 ret = smbrun(command, &fd);
6935                 DEBUG(10,("Returned [%d]\n", ret));
6936                 TALLOC_FREE(command);
6937                 if (ret != 0) {
6938                         if (fd != -1) {
6939                                 close(fd);
6940                         }
6941                         return WERR_ACCESS_DENIED;
6942                 }
6943
6944                 numlines = 0;
6945                 qlines = fd_lines_load(fd, &numlines, 0, NULL);
6946                 DEBUGADD(10,("Lines returned = [%d]\n", numlines));
6947                 close(fd);
6948         }
6949
6950         *count = numlines;
6951         *lines = qlines;
6952
6953         return WERR_OK;
6954 }
6955
6956 /****************************************************************************
6957  enumports level 1.
6958 ****************************************************************************/
6959
6960 static WERROR enumports_level_1(TALLOC_CTX *mem_ctx,
6961                                 union spoolss_PortInfo **info_p,
6962                                 uint32_t *count)
6963 {
6964         union spoolss_PortInfo *info = NULL;
6965         int i=0;
6966         WERROR result = WERR_OK;
6967         char **qlines = NULL;
6968         int numlines = 0;
6969
6970         result = enumports_hook(talloc_tos(), &numlines, &qlines );
6971         if (!W_ERROR_IS_OK(result)) {
6972                 goto out;
6973         }
6974
6975         if (numlines) {
6976                 info = TALLOC_ARRAY(mem_ctx, union spoolss_PortInfo, numlines);
6977                 if (!info) {
6978                         DEBUG(10,("Returning WERR_NOMEM\n"));
6979                         result = WERR_NOMEM;
6980                         goto out;
6981                 }
6982
6983                 for (i=0; i<numlines; i++) {
6984                         DEBUG(6,("Filling port number [%d] with port [%s]\n", i, qlines[i]));
6985                         result = fill_port_1(info, &info[i].info1, qlines[i]);
6986                         if (!W_ERROR_IS_OK(result)) {
6987                                 goto out;
6988                         }
6989                 }
6990         }
6991         TALLOC_FREE(qlines);
6992
6993 out:
6994         if (!W_ERROR_IS_OK(result)) {
6995                 TALLOC_FREE(info);
6996                 TALLOC_FREE(qlines);
6997                 *count = 0;
6998                 *info_p = NULL;
6999                 return result;
7000         }
7001
7002         *info_p = info;
7003         *count = numlines;
7004
7005         return WERR_OK;
7006 }
7007
7008 /****************************************************************************
7009  enumports level 2.
7010 ****************************************************************************/
7011
7012 static WERROR enumports_level_2(TALLOC_CTX *mem_ctx,
7013                                 union spoolss_PortInfo **info_p,
7014                                 uint32_t *count)
7015 {
7016         union spoolss_PortInfo *info = NULL;
7017         int i=0;
7018         WERROR result = WERR_OK;
7019         char **qlines = NULL;
7020         int numlines = 0;
7021
7022         result = enumports_hook(talloc_tos(), &numlines, &qlines );
7023         if (!W_ERROR_IS_OK(result)) {
7024                 goto out;
7025         }
7026
7027         if (numlines) {
7028                 info = TALLOC_ARRAY(mem_ctx, union spoolss_PortInfo, numlines);
7029                 if (!info) {
7030                         DEBUG(10,("Returning WERR_NOMEM\n"));
7031                         result = WERR_NOMEM;
7032                         goto out;
7033                 }
7034
7035                 for (i=0; i<numlines; i++) {
7036                         DEBUG(6,("Filling port number [%d] with port [%s]\n", i, qlines[i]));
7037                         result = fill_port_2(info, &info[i].info2, qlines[i]);
7038                         if (!W_ERROR_IS_OK(result)) {
7039                                 goto out;
7040                         }
7041                 }
7042         }
7043         TALLOC_FREE(qlines);
7044
7045 out:
7046         if (!W_ERROR_IS_OK(result)) {
7047                 TALLOC_FREE(info);
7048                 TALLOC_FREE(qlines);
7049                 *count = 0;
7050                 *info_p = NULL;
7051                 return result;
7052         }
7053
7054         *info_p = info;
7055         *count = numlines;
7056
7057         return WERR_OK;
7058 }
7059
7060 /****************************************************************
7061  _spoolss_EnumPorts
7062 ****************************************************************/
7063
7064 WERROR _spoolss_EnumPorts(pipes_struct *p,
7065                           struct spoolss_EnumPorts *r)
7066 {
7067         WERROR result;
7068
7069         /* that's an [in out] buffer */
7070
7071         if (!r->in.buffer && (r->in.offered != 0)) {
7072                 return WERR_INVALID_PARAM;
7073         }
7074
7075         DEBUG(4,("_spoolss_EnumPorts\n"));
7076
7077         *r->out.count = 0;
7078         *r->out.needed = 0;
7079         *r->out.info = NULL;
7080
7081         switch (r->in.level) {
7082         case 1:
7083                 result = enumports_level_1(p->mem_ctx, r->out.info,
7084                                            r->out.count);
7085                 break;
7086         case 2:
7087                 result = enumports_level_2(p->mem_ctx, r->out.info,
7088                                            r->out.count);
7089                 break;
7090         default:
7091                 return WERR_UNKNOWN_LEVEL;
7092         }
7093
7094         if (!W_ERROR_IS_OK(result)) {
7095                 return result;
7096         }
7097
7098         *r->out.needed  = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
7099                                                      spoolss_EnumPorts, NULL,
7100                                                      *r->out.info, r->in.level,
7101                                                      *r->out.count);
7102         *r->out.info    = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
7103         *r->out.count   = SPOOLSS_BUFFER_OK(*r->out.count, 0);
7104
7105         return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7106 }
7107
7108 /****************************************************************************
7109 ****************************************************************************/
7110
7111 static WERROR spoolss_addprinterex_level_2(pipes_struct *p,
7112                                            const char *server,
7113                                            struct spoolss_SetPrinterInfoCtr *info_ctr,
7114                                            struct spoolss_DeviceMode *devmode,
7115                                            struct security_descriptor *sec_desc,
7116                                            struct spoolss_UserLevelCtr *user_ctr,
7117                                            struct policy_handle *handle)
7118 {
7119         NT_PRINTER_INFO_LEVEL *printer = NULL;
7120         fstring name;
7121         int     snum;
7122         WERROR err = WERR_OK;
7123
7124         if ( !(printer = TALLOC_ZERO_P(NULL, NT_PRINTER_INFO_LEVEL)) ) {
7125                 DEBUG(0,("spoolss_addprinterex_level_2: malloc fail.\n"));
7126                 return WERR_NOMEM;
7127         }
7128
7129         /* convert from UNICODE to ASCII - this allocates the info_2 struct inside *printer.*/
7130         if (!convert_printer_info(info_ctr, printer)) {
7131                 free_a_printer(&printer, 2);
7132                 return WERR_NOMEM;
7133         }
7134
7135         /* check to see if the printer already exists */
7136
7137         if ((snum = print_queue_snum(printer->info_2->sharename)) != -1) {
7138                 DEBUG(5, ("spoolss_addprinterex_level_2: Attempted to add a printer named [%s] when one already existed!\n",
7139                         printer->info_2->sharename));
7140                 free_a_printer(&printer, 2);
7141                 return WERR_PRINTER_ALREADY_EXISTS;
7142         }
7143
7144         /* FIXME!!!  smbd should check to see if the driver is installed before
7145            trying to add a printer like this  --jerry */
7146
7147         if (*lp_addprinter_cmd() ) {
7148                 if ( !add_printer_hook(p->mem_ctx, p->server_info->ptok,
7149                                        printer) ) {
7150                         free_a_printer(&printer,2);
7151                         return WERR_ACCESS_DENIED;
7152                 }
7153         } else {
7154                 DEBUG(0,("spoolss_addprinterex_level_2: add printer for printer %s called and no"
7155                         "smb.conf parameter \"addprinter command\" is defined. This"
7156                         "parameter must exist for this call to succeed\n",
7157                         printer->info_2->sharename ));
7158         }
7159
7160         /* use our primary netbios name since get_a_printer() will convert
7161            it to what the client expects on a case by case basis */
7162
7163         slprintf(name, sizeof(name)-1, "\\\\%s\\%s", global_myname(),
7164              printer->info_2->sharename);
7165
7166
7167         if ((snum = print_queue_snum(printer->info_2->sharename)) == -1) {
7168                 free_a_printer(&printer,2);
7169                 return WERR_ACCESS_DENIED;
7170         }
7171
7172         /* you must be a printer admin to add a new printer */
7173         if (!print_access_check(p->server_info, snum, PRINTER_ACCESS_ADMINISTER)) {
7174                 free_a_printer(&printer,2);
7175                 return WERR_ACCESS_DENIED;
7176         }
7177
7178         /*
7179          * Do sanity check on the requested changes for Samba.
7180          */
7181
7182         if (!check_printer_ok(printer->info_2, snum)) {
7183                 free_a_printer(&printer,2);
7184                 return WERR_INVALID_PARAM;
7185         }
7186
7187         /*
7188          * When a printer is created, the drivername bound to the printer is used
7189          * to lookup previously saved driver initialization info, which is then
7190          * bound to the new printer, simulating what happens in the Windows arch.
7191          */
7192
7193         if (!devmode)
7194         {
7195                 set_driver_init(printer, 2);
7196         }
7197         else
7198         {
7199                 /* A valid devmode was included, convert and link it
7200                 */
7201                 DEBUGADD(10, ("spoolss_addprinterex_level_2: devmode included, converting\n"));
7202
7203                 if (!convert_devicemode(printer->info_2->printername, devmode,
7204                                         &printer->info_2->devmode)) {
7205                         return  WERR_NOMEM;
7206                 }
7207         }
7208
7209         /* write the ASCII on disk */
7210         err = mod_a_printer(printer, 2);
7211         if (!W_ERROR_IS_OK(err)) {
7212                 free_a_printer(&printer,2);
7213                 return err;
7214         }
7215
7216         if (!open_printer_hnd(p, handle, name, PRINTER_ACCESS_ADMINISTER)) {
7217                 /* Handle open failed - remove addition. */
7218                 del_a_printer(printer->info_2->sharename);
7219                 free_a_printer(&printer,2);
7220                 ZERO_STRUCTP(handle);
7221                 return WERR_ACCESS_DENIED;
7222         }
7223
7224         update_c_setprinter(false);
7225         free_a_printer(&printer,2);
7226
7227         return WERR_OK;
7228 }
7229
7230 /****************************************************************
7231  _spoolss_AddPrinterEx
7232 ****************************************************************/
7233
7234 WERROR _spoolss_AddPrinterEx(pipes_struct *p,
7235                              struct spoolss_AddPrinterEx *r)
7236 {
7237         switch (r->in.info_ctr->level) {
7238         case 1:
7239                 /* we don't handle yet */
7240                 /* but I know what to do ... */
7241                 return WERR_UNKNOWN_LEVEL;
7242         case 2:
7243                 return spoolss_addprinterex_level_2(p, r->in.server,
7244                                                     r->in.info_ctr,
7245                                                     r->in.devmode_ctr->devmode,
7246                                                     r->in.secdesc_ctr->sd,
7247                                                     r->in.userlevel_ctr,
7248                                                     r->out.handle);
7249         default:
7250                 return WERR_UNKNOWN_LEVEL;
7251         }
7252 }
7253
7254 /****************************************************************
7255  _spoolss_AddPrinter
7256 ****************************************************************/
7257
7258 WERROR _spoolss_AddPrinter(pipes_struct *p,
7259                            struct spoolss_AddPrinter *r)
7260 {
7261         struct spoolss_AddPrinterEx a;
7262         struct spoolss_UserLevelCtr userlevel_ctr;
7263
7264         ZERO_STRUCT(userlevel_ctr);
7265
7266         userlevel_ctr.level = 1;
7267
7268         a.in.server             = r->in.server;
7269         a.in.info_ctr           = r->in.info_ctr;
7270         a.in.devmode_ctr        = r->in.devmode_ctr;
7271         a.in.secdesc_ctr        = r->in.secdesc_ctr;
7272         a.in.userlevel_ctr      = &userlevel_ctr;
7273         a.out.handle            = r->out.handle;
7274
7275         return _spoolss_AddPrinterEx(p, &a);
7276 }
7277
7278 /****************************************************************
7279  _spoolss_AddPrinterDriver
7280 ****************************************************************/
7281
7282 WERROR _spoolss_AddPrinterDriver(pipes_struct *p,
7283                                  struct spoolss_AddPrinterDriver *r)
7284 {
7285         WERROR err = WERR_OK;
7286         char *driver_name = NULL;
7287         uint32_t version;
7288         const char *fn;
7289
7290         switch (p->hdr_req.opnum) {
7291                 case NDR_SPOOLSS_ADDPRINTERDRIVER:
7292                         fn = "_spoolss_AddPrinterDriver";
7293                         break;
7294                 case NDR_SPOOLSS_ADDPRINTERDRIVEREX:
7295                         fn = "_spoolss_AddPrinterDriverEx";
7296                         break;
7297                 default:
7298                         return WERR_INVALID_PARAM;
7299         }
7300
7301
7302         /* FIXME */
7303         if (r->in.info_ctr->level != 3 && r->in.info_ctr->level != 6) {
7304                 /* Clever hack from Martin Zielinski <mz@seh.de>
7305                  * to allow downgrade from level 8 (Vista).
7306                  */
7307                 DEBUG(0,("%s: level %d not yet implemented\n", fn,
7308                         r->in.info_ctr->level));
7309                 return WERR_UNKNOWN_LEVEL;
7310         }
7311
7312         DEBUG(5,("Cleaning driver's information\n"));
7313         err = clean_up_driver_struct(p, r->in.info_ctr);
7314         if (!W_ERROR_IS_OK(err))
7315                 goto done;
7316
7317         DEBUG(5,("Moving driver to final destination\n"));
7318         if( !W_ERROR_IS_OK(err = move_driver_to_download_area(p, r->in.info_ctr,
7319                                                               &err)) ) {
7320                 goto done;
7321         }
7322
7323         if (add_a_printer_driver(p->mem_ctx, r->in.info_ctr, &driver_name, &version)!=0) {
7324                 err = WERR_ACCESS_DENIED;
7325                 goto done;
7326         }
7327
7328         /*
7329          * I think this is where he DrvUpgradePrinter() hook would be
7330          * be called in a driver's interface DLL on a Windows NT 4.0/2k
7331          * server.  Right now, we just need to send ourselves a message
7332          * to update each printer bound to this driver.   --jerry
7333          */
7334
7335         if (!srv_spoolss_drv_upgrade_printer(driver_name)) {
7336                 DEBUG(0,("%s: Failed to send message about upgrading driver [%s]!\n",
7337                         fn, driver_name));
7338         }
7339
7340         /*
7341          * Based on the version (e.g. driver destination dir: 0=9x,2=Nt/2k,3=2k/Xp),
7342          * decide if the driver init data should be deleted. The rules are:
7343          *  1) never delete init data if it is a 9x driver, they don't use it anyway
7344          *  2) delete init data only if there is no 2k/Xp driver
7345          *  3) always delete init data
7346          * The generalized rule is always use init data from the highest order driver.
7347          * It is necessary to follow the driver install by an initialization step to
7348          * finish off this process.
7349         */
7350
7351         switch (version) {
7352                 /*
7353                  * 9x printer driver - never delete init data
7354                 */
7355                 case 0:
7356                         DEBUG(10,("%s: init data not deleted for 9x driver [%s]\n",
7357                                 fn, driver_name));
7358                         break;
7359
7360                 /*
7361                  * Nt or 2k (compatiblity mode) printer driver - only delete init data if
7362                  * there is no 2k/Xp driver init data for this driver name.
7363                 */
7364                 case 2:
7365                 {
7366                         struct spoolss_DriverInfo8 *driver1;
7367
7368                         if (!W_ERROR_IS_OK(get_a_printer_driver(p->mem_ctx, &driver1, driver_name, "Windows NT x86", 3))) {
7369                                 /*
7370                                  * No 2k/Xp driver found, delete init data (if any) for the new Nt driver.
7371                                 */
7372                                 if (!del_driver_init(driver_name))
7373                                         DEBUG(6,("%s: del_driver_init(%s) Nt failed!\n",
7374                                                 fn, driver_name));
7375                         } else {
7376                                 /*
7377                                  * a 2k/Xp driver was found, don't delete init data because Nt driver will use it.
7378                                 */
7379                                 free_a_printer_driver(driver1);
7380                                 DEBUG(10,("%s: init data not deleted for Nt driver [%s]\n",
7381                                         fn, driver_name));
7382                         }
7383                 }
7384                 break;
7385
7386                 /*
7387                  * 2k or Xp printer driver - always delete init data
7388                 */
7389                 case 3:
7390                         if (!del_driver_init(driver_name))
7391                                 DEBUG(6,("%s: del_driver_init(%s) 2k/Xp failed!\n",
7392                                         fn, driver_name));
7393                         break;
7394
7395                 default:
7396                         DEBUG(0,("%s: invalid level=%d\n", fn,
7397                                 r->in.info_ctr->level));
7398                         break;
7399         }
7400
7401
7402 done:
7403         return err;
7404 }
7405
7406 /****************************************************************
7407  _spoolss_AddPrinterDriverEx
7408 ****************************************************************/
7409
7410 WERROR _spoolss_AddPrinterDriverEx(pipes_struct *p,
7411                                    struct spoolss_AddPrinterDriverEx *r)
7412 {
7413         struct spoolss_AddPrinterDriver a;
7414
7415         /*
7416          * we only support the semantics of AddPrinterDriver()
7417          * i.e. only copy files that are newer than existing ones
7418          */
7419
7420         if (r->in.flags != APD_COPY_NEW_FILES) {
7421                 return WERR_ACCESS_DENIED;
7422         }
7423
7424         a.in.servername         = r->in.servername;
7425         a.in.info_ctr           = r->in.info_ctr;
7426
7427         return _spoolss_AddPrinterDriver(p, &a);
7428 }
7429
7430 /****************************************************************************
7431 ****************************************************************************/
7432
7433 struct _spoolss_paths {
7434         int type;
7435         const char *share;
7436         const char *dir;
7437 };
7438
7439 enum { SPOOLSS_DRIVER_PATH, SPOOLSS_PRTPROCS_PATH };
7440
7441 static const struct _spoolss_paths spoolss_paths[]= {
7442         { SPOOLSS_DRIVER_PATH,          "print$",       "DRIVERS" },
7443         { SPOOLSS_PRTPROCS_PATH,        "prnproc$",     "PRTPROCS" }
7444 };
7445
7446 static WERROR compose_spoolss_server_path(TALLOC_CTX *mem_ctx,
7447                                           const char *servername,
7448                                           const char *environment,
7449                                           int component,
7450                                           char **path)
7451 {
7452         const char *pservername = NULL;
7453         const char *long_archi = SPOOLSS_ARCHITECTURE_NT_X86;
7454         const char *short_archi;
7455
7456         *path = NULL;
7457
7458         /* environment may be empty */
7459         if (environment && strlen(environment)) {
7460                 long_archi = environment;
7461         }
7462
7463         /* servername may be empty */
7464         if (servername && strlen(servername)) {
7465                 pservername = canon_servername(servername);
7466
7467                 if (!is_myname_or_ipaddr(pservername)) {
7468                         return WERR_INVALID_PARAM;
7469                 }
7470         }
7471
7472         if (!(short_archi = get_short_archi(long_archi))) {
7473                 return WERR_INVALID_ENVIRONMENT;
7474         }
7475
7476         switch (component) {
7477         case SPOOLSS_PRTPROCS_PATH:
7478         case SPOOLSS_DRIVER_PATH:
7479                 if (pservername) {
7480                         *path = talloc_asprintf(mem_ctx,
7481                                         "\\\\%s\\%s\\%s",
7482                                         pservername,
7483                                         spoolss_paths[component].share,
7484                                         short_archi);
7485                 } else {
7486                         *path = talloc_asprintf(mem_ctx, "%s\\%s\\%s",
7487                                         SPOOLSS_DEFAULT_SERVER_PATH,
7488                                         spoolss_paths[component].dir,
7489                                         short_archi);
7490                 }
7491                 break;
7492         default:
7493                 return WERR_INVALID_PARAM;
7494         }
7495
7496         if (!*path) {
7497                 return WERR_NOMEM;
7498         }
7499
7500         return WERR_OK;
7501 }
7502
7503 /****************************************************************************
7504 ****************************************************************************/
7505
7506 static WERROR getprinterdriverdir_level_1(TALLOC_CTX *mem_ctx,
7507                                           const char *servername,
7508                                           const char *environment,
7509                                           struct spoolss_DriverDirectoryInfo1 *r)
7510 {
7511         WERROR werr;
7512         char *path = NULL;
7513
7514         werr = compose_spoolss_server_path(mem_ctx,
7515                                            servername,
7516                                            environment,
7517                                            SPOOLSS_DRIVER_PATH,
7518                                            &path);
7519         if (!W_ERROR_IS_OK(werr)) {
7520                 return werr;
7521         }
7522
7523         DEBUG(4,("printer driver directory: [%s]\n", path));
7524
7525         r->directory_name = path;
7526
7527         return WERR_OK;
7528 }
7529
7530 /****************************************************************
7531  _spoolss_GetPrinterDriverDirectory
7532 ****************************************************************/
7533
7534 WERROR _spoolss_GetPrinterDriverDirectory(pipes_struct *p,
7535                                           struct spoolss_GetPrinterDriverDirectory *r)
7536 {
7537         WERROR werror;
7538
7539         /* that's an [in out] buffer */
7540
7541         if (!r->in.buffer && (r->in.offered != 0)) {
7542                 return WERR_INVALID_PARAM;
7543         }
7544
7545         DEBUG(5,("_spoolss_GetPrinterDriverDirectory: level %d\n",
7546                 r->in.level));
7547
7548         *r->out.needed = 0;
7549
7550         /* r->in.level is ignored */
7551
7552         werror = getprinterdriverdir_level_1(p->mem_ctx,
7553                                              r->in.server,
7554                                              r->in.environment,
7555                                              &r->out.info->info1);
7556         if (!W_ERROR_IS_OK(werror)) {
7557                 TALLOC_FREE(r->out.info);
7558                 return werror;
7559         }
7560
7561         *r->out.needed  = SPOOLSS_BUFFER_UNION(spoolss_DriverDirectoryInfo, NULL,
7562                                                r->out.info, r->in.level);
7563         r->out.info     = SPOOLSS_BUFFER_OK(r->out.info, NULL);
7564
7565         return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
7566 }
7567
7568 /****************************************************************
7569  _spoolss_EnumPrinterData
7570 ****************************************************************/
7571
7572 WERROR _spoolss_EnumPrinterData(pipes_struct *p,
7573                                 struct spoolss_EnumPrinterData *r)
7574 {
7575         NT_PRINTER_INFO_LEVEL *printer = NULL;
7576         Printer_entry   *Printer = find_printer_index_by_hnd(p, r->in.handle);
7577         int             snum;
7578         WERROR          result;
7579         struct regval_blob      *val = NULL;
7580         NT_PRINTER_DATA *p_data;
7581         int             i, key_index, num_values;
7582         int             name_length;
7583
7584         *r->out.value_needed    = 0;
7585         *r->out.type            = REG_NONE;
7586         *r->out.data_needed     = 0;
7587
7588         DEBUG(5,("_spoolss_EnumPrinterData\n"));
7589
7590         if (!Printer) {
7591                 DEBUG(2,("_spoolss_EnumPrinterData: Invalid handle (%s:%u:%u).\n",
7592                         OUR_HANDLE(r->in.handle)));
7593                 return WERR_BADFID;
7594         }
7595
7596         if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
7597                 return WERR_BADFID;
7598         }
7599
7600         result = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum));
7601         if (!W_ERROR_IS_OK(result)) {
7602                 return result;
7603         }
7604
7605         p_data = printer->info_2->data;
7606         key_index = lookup_printerkey( p_data, SPOOL_PRINTERDATA_KEY );
7607
7608         result = WERR_OK;
7609
7610         /*
7611          * The NT machine wants to know the biggest size of value and data
7612          *
7613          * cf: MSDN EnumPrinterData remark section
7614          */
7615
7616         if (!r->in.value_offered && !r->in.data_offered && (key_index != -1)) {
7617
7618                 uint32_t biggest_valuesize = 0;
7619                 uint32_t biggest_datasize = 0;
7620
7621                 DEBUGADD(6,("Activating NT mega-hack to find sizes\n"));
7622
7623                 num_values = regval_ctr_numvals( p_data->keys[key_index].values );
7624
7625                 for ( i=0; i<num_values; i++ )
7626                 {
7627                         val = regval_ctr_specific_value( p_data->keys[key_index].values, i );
7628
7629                         name_length = strlen(val->valuename);
7630                         if ( strlen(val->valuename) > biggest_valuesize )
7631                                 biggest_valuesize = name_length;
7632
7633                         if ( val->size > biggest_datasize )
7634                                 biggest_datasize = val->size;
7635
7636                         DEBUG(6,("current values: [%d], [%d]\n", biggest_valuesize,
7637                                 biggest_datasize));
7638                 }
7639
7640                 /* the value is an UNICODE string but real_value_size is the length
7641                    in bytes including the trailing 0 */
7642
7643                 *r->out.value_needed = 2 * (1 + biggest_valuesize);
7644                 *r->out.data_needed  = biggest_datasize;
7645
7646                 DEBUG(6,("final values: [%d], [%d]\n",
7647                         *r->out.value_needed, *r->out.data_needed));
7648
7649                 goto done;
7650         }
7651
7652         /*
7653          * the value len is wrong in NT sp3
7654          * that's the number of bytes not the number of unicode chars
7655          */
7656
7657         if (key_index != -1) {
7658                 val = regval_ctr_specific_value(p_data->keys[key_index].values,
7659                                                 r->in.enum_index);
7660         }
7661
7662         if (!val) {
7663
7664                 /* out_value should default to "" or else NT4 has
7665                    problems unmarshalling the response */
7666
7667                 if (r->in.value_offered) {
7668                         *r->out.value_needed = 1;
7669                         r->out.value_name = talloc_strdup(r, "");
7670                         if (!r->out.value_name) {
7671                                 result = WERR_NOMEM;
7672                                 goto done;
7673                         }
7674                 } else {
7675                         r->out.value_name = NULL;
7676                         *r->out.value_needed = 0;
7677                 }
7678
7679                 /* the data is counted in bytes */
7680
7681                 *r->out.data_needed = r->in.data_offered;
7682
7683                 result = WERR_NO_MORE_ITEMS;
7684         } else {
7685                 /*
7686                  * the value is:
7687                  * - counted in bytes in the request
7688                  * - counted in UNICODE chars in the max reply
7689                  * - counted in bytes in the real size
7690                  *
7691                  * take a pause *before* coding not *during* coding
7692                  */
7693
7694                 /* name */
7695                 if (r->in.value_offered) {
7696                         r->out.value_name = talloc_strdup(r, regval_name(val));
7697                         if (!r->out.value_name) {
7698                                 result = WERR_NOMEM;
7699                                 goto done;
7700                         }
7701                         *r->out.value_needed = strlen_m(regval_name(val));
7702                 } else {
7703                         r->out.value_name = NULL;
7704                         *r->out.value_needed = 0;
7705                 }
7706
7707                 /* type */
7708
7709                 *r->out.type = regval_type(val);
7710
7711                 /* data - counted in bytes */
7712
7713                 /*
7714                  * See the section "Dynamically Typed Query Parameters"
7715                  * in MS-RPRN.
7716                  */
7717
7718                 if (r->out.data && regval_data_p(val) &&
7719                                 regval_size(val) && r->in.data_offered) {
7720                         memcpy(r->out.data, regval_data_p(val),
7721                                 MIN(regval_size(val),r->in.data_offered));
7722                 }
7723
7724                 *r->out.data_needed = regval_size(val);
7725         }
7726
7727 done:
7728         free_a_printer(&printer, 2);
7729         return result;
7730 }
7731
7732 /****************************************************************
7733  _spoolss_SetPrinterData
7734 ****************************************************************/
7735
7736 WERROR _spoolss_SetPrinterData(pipes_struct *p,
7737                                struct spoolss_SetPrinterData *r)
7738 {
7739         struct spoolss_SetPrinterDataEx r2;
7740
7741         r2.in.handle            = r->in.handle;
7742         r2.in.key_name          = "PrinterDriverData";
7743         r2.in.value_name        = r->in.value_name;
7744         r2.in.type              = r->in.type;
7745         r2.in.data              = r->in.data;
7746         r2.in._offered          = r->in._offered;
7747
7748         return _spoolss_SetPrinterDataEx(p, &r2);
7749 }
7750
7751 /****************************************************************
7752  _spoolss_ResetPrinter
7753 ****************************************************************/
7754
7755 WERROR _spoolss_ResetPrinter(pipes_struct *p,
7756                              struct spoolss_ResetPrinter *r)
7757 {
7758         Printer_entry   *Printer = find_printer_index_by_hnd(p, r->in.handle);
7759         int             snum;
7760
7761         DEBUG(5,("_spoolss_ResetPrinter\n"));
7762
7763         /*
7764          * All we do is to check to see if the handle and queue is valid.
7765          * This call really doesn't mean anything to us because we only
7766          * support RAW printing.   --jerry
7767          */
7768
7769         if (!Printer) {
7770                 DEBUG(2,("_spoolss_ResetPrinter: Invalid handle (%s:%u:%u).\n",
7771                         OUR_HANDLE(r->in.handle)));
7772                 return WERR_BADFID;
7773         }
7774
7775         if (!get_printer_snum(p, r->in.handle, &snum, NULL))
7776                 return WERR_BADFID;
7777
7778
7779         /* blindly return success */
7780         return WERR_OK;
7781 }
7782
7783 /****************************************************************
7784  _spoolss_DeletePrinterData
7785 ****************************************************************/
7786
7787 WERROR _spoolss_DeletePrinterData(pipes_struct *p,
7788                                   struct spoolss_DeletePrinterData *r)
7789 {
7790         struct spoolss_DeletePrinterDataEx r2;
7791
7792         r2.in.handle            = r->in.handle;
7793         r2.in.key_name          = "PrinterDriverData";
7794         r2.in.value_name        = r->in.value_name;
7795
7796         return _spoolss_DeletePrinterDataEx(p, &r2);
7797 }
7798
7799 /****************************************************************
7800  _spoolss_AddForm
7801 ****************************************************************/
7802
7803 WERROR _spoolss_AddForm(pipes_struct *p,
7804                         struct spoolss_AddForm *r)
7805 {
7806         struct spoolss_AddFormInfo1 *form = r->in.info.info1;
7807         nt_forms_struct tmpForm;
7808         int snum = -1;
7809         WERROR status = WERR_OK;
7810         NT_PRINTER_INFO_LEVEL *printer = NULL;
7811         SE_PRIV se_printop = SE_PRINT_OPERATOR;
7812
7813         int count=0;
7814         nt_forms_struct *list=NULL;
7815         Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
7816
7817         DEBUG(5,("_spoolss_AddForm\n"));
7818
7819         if (!Printer) {
7820                 DEBUG(2,("_spoolss_AddForm: Invalid handle (%s:%u:%u).\n",
7821                         OUR_HANDLE(r->in.handle)));
7822                 return WERR_BADFID;
7823         }
7824
7825
7826         /* forms can be added on printer of on the print server handle */
7827
7828         if ( Printer->printer_type == SPLHND_PRINTER )
7829         {
7830                 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
7831                         return WERR_BADFID;
7832
7833                 status = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum));
7834                 if (!W_ERROR_IS_OK(status))
7835                         goto done;
7836         }
7837
7838         /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
7839            and not a printer admin, then fail */
7840
7841         if ((p->server_info->utok.uid != sec_initial_uid()) &&
7842              !user_has_privileges(p->server_info->ptok, &se_printop) &&
7843              !token_contains_name_in_list(uidtoname(p->server_info->utok.uid),
7844                                           NULL, NULL,
7845                                           p->server_info->ptok,
7846                                           lp_printer_admin(snum))) {
7847                 DEBUG(2,("_spoolss_Addform: denied by insufficient permissions.\n"));
7848                 return WERR_ACCESS_DENIED;
7849         }
7850
7851         /* can't add if builtin */
7852
7853         if (get_a_builtin_ntform_by_string(form->form_name, &tmpForm)) {
7854                 status = WERR_FILE_EXISTS;
7855                 goto done;
7856         }
7857
7858         count = get_ntforms(&list);
7859
7860         if(!add_a_form(&list, form, &count)) {
7861                 status =  WERR_NOMEM;
7862                 goto done;
7863         }
7864
7865         become_root();
7866         write_ntforms(&list, count);
7867         unbecome_root();
7868
7869         /*
7870          * ChangeID must always be set if this is a printer
7871          */
7872
7873         if ( Printer->printer_type == SPLHND_PRINTER )
7874                 status = mod_a_printer(printer, 2);
7875
7876 done:
7877         if ( printer )
7878                 free_a_printer(&printer, 2);
7879         SAFE_FREE(list);
7880
7881         return status;
7882 }
7883
7884 /****************************************************************
7885  _spoolss_DeleteForm
7886 ****************************************************************/
7887
7888 WERROR _spoolss_DeleteForm(pipes_struct *p,
7889                            struct spoolss_DeleteForm *r)
7890 {
7891         const char *form_name = r->in.form_name;
7892         nt_forms_struct tmpForm;
7893         int count=0;
7894         nt_forms_struct *list=NULL;
7895         Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
7896         int snum = -1;
7897         WERROR status = WERR_OK;
7898         NT_PRINTER_INFO_LEVEL *printer = NULL;
7899         SE_PRIV se_printop = SE_PRINT_OPERATOR;
7900         bool ret = false;
7901
7902         DEBUG(5,("_spoolss_DeleteForm\n"));
7903
7904         if (!Printer) {
7905                 DEBUG(2,("_spoolss_DeleteForm: Invalid handle (%s:%u:%u).\n",
7906                         OUR_HANDLE(r->in.handle)));
7907                 return WERR_BADFID;
7908         }
7909
7910         /* forms can be deleted on printer of on the print server handle */
7911
7912         if ( Printer->printer_type == SPLHND_PRINTER )
7913         {
7914                 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
7915                         return WERR_BADFID;
7916
7917                 status = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum));
7918                 if (!W_ERROR_IS_OK(status))
7919                         goto done;
7920         }
7921
7922         if ((p->server_info->utok.uid != sec_initial_uid()) &&
7923              !user_has_privileges(p->server_info->ptok, &se_printop) &&
7924              !token_contains_name_in_list(uidtoname(p->server_info->utok.uid),
7925                                           NULL, NULL,
7926                                           p->server_info->ptok,
7927                                           lp_printer_admin(snum))) {
7928                 DEBUG(2,("_spoolss_DeleteForm: denied by insufficient permissions.\n"));
7929                 return WERR_ACCESS_DENIED;
7930         }
7931
7932
7933         /* can't delete if builtin */
7934
7935         if (get_a_builtin_ntform_by_string(form_name,&tmpForm)) {
7936                 status = WERR_INVALID_PARAM;
7937                 goto done;
7938         }
7939
7940         count = get_ntforms(&list);
7941
7942         become_root();
7943         ret = delete_a_form(&list, form_name, &count, &status);
7944         unbecome_root();
7945         if (ret == false) {
7946                 goto done;
7947         }
7948
7949         /*
7950          * ChangeID must always be set if this is a printer
7951          */
7952
7953         if ( Printer->printer_type == SPLHND_PRINTER )
7954                 status = mod_a_printer(printer, 2);
7955
7956 done:
7957         if ( printer )
7958                 free_a_printer(&printer, 2);
7959         SAFE_FREE(list);
7960
7961         return status;
7962 }
7963
7964 /****************************************************************
7965  _spoolss_SetForm
7966 ****************************************************************/
7967
7968 WERROR _spoolss_SetForm(pipes_struct *p,
7969                         struct spoolss_SetForm *r)
7970 {
7971         struct spoolss_AddFormInfo1 *form = r->in.info.info1;
7972         nt_forms_struct tmpForm;
7973         int snum = -1;
7974         WERROR status = WERR_OK;
7975         NT_PRINTER_INFO_LEVEL *printer = NULL;
7976         SE_PRIV se_printop = SE_PRINT_OPERATOR;
7977
7978         int count=0;
7979         nt_forms_struct *list=NULL;
7980         Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
7981
7982         DEBUG(5,("_spoolss_SetForm\n"));
7983
7984         if (!Printer) {
7985                 DEBUG(2,("_spoolss_SetForm: Invalid handle (%s:%u:%u).\n",
7986                         OUR_HANDLE(r->in.handle)));
7987                 return WERR_BADFID;
7988         }
7989
7990         /* forms can be modified on printer of on the print server handle */
7991
7992         if ( Printer->printer_type == SPLHND_PRINTER )
7993         {
7994                 if (!get_printer_snum(p, r->in.handle, &snum, NULL))
7995                         return WERR_BADFID;
7996
7997                 status = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum));
7998                 if (!W_ERROR_IS_OK(status))
7999                         goto done;
8000         }
8001
8002         /* if the user is not root, doesn't have SE_PRINT_OPERATOR privilege,
8003            and not a printer admin, then fail */
8004
8005         if ((p->server_info->utok.uid != sec_initial_uid()) &&
8006              !user_has_privileges(p->server_info->ptok, &se_printop) &&
8007              !token_contains_name_in_list(uidtoname(p->server_info->utok.uid),
8008                                           NULL, NULL,
8009                                           p->server_info->ptok,
8010                                           lp_printer_admin(snum))) {
8011                 DEBUG(2,("_spoolss_Setform: denied by insufficient permissions.\n"));
8012                 return WERR_ACCESS_DENIED;
8013         }
8014
8015         /* can't set if builtin */
8016         if (get_a_builtin_ntform_by_string(form->form_name, &tmpForm)) {
8017                 status = WERR_INVALID_PARAM;
8018                 goto done;
8019         }
8020
8021         count = get_ntforms(&list);
8022         update_a_form(&list, form, count);
8023         become_root();
8024         write_ntforms(&list, count);
8025         unbecome_root();
8026
8027         /*
8028          * ChangeID must always be set if this is a printer
8029          */
8030
8031         if ( Printer->printer_type == SPLHND_PRINTER )
8032                 status = mod_a_printer(printer, 2);
8033
8034
8035 done:
8036         if ( printer )
8037                 free_a_printer(&printer, 2);
8038         SAFE_FREE(list);
8039
8040         return status;
8041 }
8042
8043 /****************************************************************************
8044  fill_print_processor1
8045 ****************************************************************************/
8046
8047 static WERROR fill_print_processor1(TALLOC_CTX *mem_ctx,
8048                                     struct spoolss_PrintProcessorInfo1 *r,
8049                                     const char *print_processor_name)
8050 {
8051         r->print_processor_name = talloc_strdup(mem_ctx, print_processor_name);
8052         W_ERROR_HAVE_NO_MEMORY(r->print_processor_name);
8053
8054         return WERR_OK;
8055 }
8056
8057 /****************************************************************************
8058  enumprintprocessors level 1.
8059 ****************************************************************************/
8060
8061 static WERROR enumprintprocessors_level_1(TALLOC_CTX *mem_ctx,
8062                                           union spoolss_PrintProcessorInfo **info_p,
8063                                           uint32_t *count)
8064 {
8065         union spoolss_PrintProcessorInfo *info;
8066         WERROR result;
8067
8068         info = TALLOC_ARRAY(mem_ctx, union spoolss_PrintProcessorInfo, 1);
8069         W_ERROR_HAVE_NO_MEMORY(info);
8070
8071         *count = 1;
8072
8073         result = fill_print_processor1(info, &info[0].info1, "winprint");
8074         if (!W_ERROR_IS_OK(result)) {
8075                 goto out;
8076         }
8077
8078  out:
8079         if (!W_ERROR_IS_OK(result)) {
8080                 TALLOC_FREE(info);
8081                 *count = 0;
8082                 return result;
8083         }
8084
8085         *info_p = info;
8086
8087         return WERR_OK;
8088 }
8089
8090 /****************************************************************
8091  _spoolss_EnumPrintProcessors
8092 ****************************************************************/
8093
8094 WERROR _spoolss_EnumPrintProcessors(pipes_struct *p,
8095                                     struct spoolss_EnumPrintProcessors *r)
8096 {
8097         WERROR result;
8098
8099         /* that's an [in out] buffer */
8100
8101         if (!r->in.buffer && (r->in.offered != 0)) {
8102                 return WERR_INVALID_PARAM;
8103         }
8104
8105         DEBUG(5,("_spoolss_EnumPrintProcessors\n"));
8106
8107         /*
8108          * Enumerate the print processors ...
8109          *
8110          * Just reply with "winprint", to keep NT happy
8111          * and I can use my nice printer checker.
8112          */
8113
8114         *r->out.count = 0;
8115         *r->out.needed = 0;
8116         *r->out.info = NULL;
8117
8118         switch (r->in.level) {
8119         case 1:
8120                 result = enumprintprocessors_level_1(p->mem_ctx, r->out.info,
8121                                                      r->out.count);
8122                 break;
8123         default:
8124                 return WERR_UNKNOWN_LEVEL;
8125         }
8126
8127         if (!W_ERROR_IS_OK(result)) {
8128                 return result;
8129         }
8130
8131         *r->out.needed  = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
8132                                                      spoolss_EnumPrintProcessors, NULL,
8133                                                      *r->out.info, r->in.level,
8134                                                      *r->out.count);
8135         *r->out.info    = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
8136         *r->out.count   = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8137
8138         return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8139 }
8140
8141 /****************************************************************************
8142  fill_printprocdatatype1
8143 ****************************************************************************/
8144
8145 static WERROR fill_printprocdatatype1(TALLOC_CTX *mem_ctx,
8146                                       struct spoolss_PrintProcDataTypesInfo1 *r,
8147                                       const char *name_array)
8148 {
8149         r->name_array = talloc_strdup(mem_ctx, name_array);
8150         W_ERROR_HAVE_NO_MEMORY(r->name_array);
8151
8152         return WERR_OK;
8153 }
8154
8155 /****************************************************************************
8156  enumprintprocdatatypes level 1.
8157 ****************************************************************************/
8158
8159 static WERROR enumprintprocdatatypes_level_1(TALLOC_CTX *mem_ctx,
8160                                              union spoolss_PrintProcDataTypesInfo **info_p,
8161                                              uint32_t *count)
8162 {
8163         WERROR result;
8164         union spoolss_PrintProcDataTypesInfo *info;
8165
8166         info = TALLOC_ARRAY(mem_ctx, union spoolss_PrintProcDataTypesInfo, 1);
8167         W_ERROR_HAVE_NO_MEMORY(info);
8168
8169         *count = 1;
8170
8171         result = fill_printprocdatatype1(info, &info[0].info1, "RAW");
8172         if (!W_ERROR_IS_OK(result)) {
8173                 goto out;
8174         }
8175
8176  out:
8177         if (!W_ERROR_IS_OK(result)) {
8178                 TALLOC_FREE(info);
8179                 *count = 0;
8180                 return result;
8181         }
8182
8183         *info_p = info;
8184
8185         return WERR_OK;
8186 }
8187
8188 /****************************************************************
8189  _spoolss_EnumPrintProcDataTypes
8190 ****************************************************************/
8191
8192 WERROR _spoolss_EnumPrintProcDataTypes(pipes_struct *p,
8193                                        struct spoolss_EnumPrintProcDataTypes *r)
8194 {
8195         WERROR result;
8196
8197         /* that's an [in out] buffer */
8198
8199         if (!r->in.buffer && (r->in.offered != 0)) {
8200                 return WERR_INVALID_PARAM;
8201         }
8202
8203         DEBUG(5,("_spoolss_EnumPrintProcDataTypes\n"));
8204
8205         *r->out.count = 0;
8206         *r->out.needed = 0;
8207         *r->out.info = NULL;
8208
8209         switch (r->in.level) {
8210         case 1:
8211                 result = enumprintprocdatatypes_level_1(p->mem_ctx, r->out.info,
8212                                                         r->out.count);
8213                 break;
8214         default:
8215                 return WERR_UNKNOWN_LEVEL;
8216         }
8217
8218         *r->out.needed  = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
8219                                                      spoolss_EnumPrintProcDataTypes, NULL,
8220                                                      *r->out.info, r->in.level,
8221                                                      *r->out.count);
8222         *r->out.info    = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
8223         *r->out.count   = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8224
8225         return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8226 }
8227
8228 /****************************************************************************
8229  fill_monitor_1
8230 ****************************************************************************/
8231
8232 static WERROR fill_monitor_1(TALLOC_CTX *mem_ctx,
8233                              struct spoolss_MonitorInfo1 *r,
8234                              const char *monitor_name)
8235 {
8236         r->monitor_name                 = talloc_strdup(mem_ctx, monitor_name);
8237         W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
8238
8239         return WERR_OK;
8240 }
8241
8242 /****************************************************************************
8243  fill_monitor_2
8244 ****************************************************************************/
8245
8246 static WERROR fill_monitor_2(TALLOC_CTX *mem_ctx,
8247                              struct spoolss_MonitorInfo2 *r,
8248                              const char *monitor_name,
8249                              const char *environment,
8250                              const char *dll_name)
8251 {
8252         r->monitor_name                 = talloc_strdup(mem_ctx, monitor_name);
8253         W_ERROR_HAVE_NO_MEMORY(r->monitor_name);
8254         r->environment                  = talloc_strdup(mem_ctx, environment);
8255         W_ERROR_HAVE_NO_MEMORY(r->environment);
8256         r->dll_name                     = talloc_strdup(mem_ctx, dll_name);
8257         W_ERROR_HAVE_NO_MEMORY(r->dll_name);
8258
8259         return WERR_OK;
8260 }
8261
8262 /****************************************************************************
8263  enumprintmonitors level 1.
8264 ****************************************************************************/
8265
8266 static WERROR enumprintmonitors_level_1(TALLOC_CTX *mem_ctx,
8267                                         union spoolss_MonitorInfo **info_p,
8268                                         uint32_t *count)
8269 {
8270         union spoolss_MonitorInfo *info;
8271         WERROR result = WERR_OK;
8272
8273         info = TALLOC_ARRAY(mem_ctx, union spoolss_MonitorInfo, 2);
8274         W_ERROR_HAVE_NO_MEMORY(info);
8275
8276         *count = 2;
8277
8278         result = fill_monitor_1(info, &info[0].info1,
8279                                 SPL_LOCAL_PORT);
8280         if (!W_ERROR_IS_OK(result)) {
8281                 goto out;
8282         }
8283
8284         result = fill_monitor_1(info, &info[1].info1,
8285                                 SPL_TCPIP_PORT);
8286         if (!W_ERROR_IS_OK(result)) {
8287                 goto out;
8288         }
8289
8290 out:
8291         if (!W_ERROR_IS_OK(result)) {
8292                 TALLOC_FREE(info);
8293                 *count = 0;
8294                 return result;
8295         }
8296
8297         *info_p = info;
8298
8299         return WERR_OK;
8300 }
8301
8302 /****************************************************************************
8303  enumprintmonitors level 2.
8304 ****************************************************************************/
8305
8306 static WERROR enumprintmonitors_level_2(TALLOC_CTX *mem_ctx,
8307                                         union spoolss_MonitorInfo **info_p,
8308                                         uint32_t *count)
8309 {
8310         union spoolss_MonitorInfo *info;
8311         WERROR result = WERR_OK;
8312
8313         info = TALLOC_ARRAY(mem_ctx, union spoolss_MonitorInfo, 2);
8314         W_ERROR_HAVE_NO_MEMORY(info);
8315
8316         *count = 2;
8317
8318         result = fill_monitor_2(info, &info[0].info2,
8319                                 SPL_LOCAL_PORT,
8320                                 "Windows NT X86", /* FIXME */
8321                                 "localmon.dll");
8322         if (!W_ERROR_IS_OK(result)) {
8323                 goto out;
8324         }
8325
8326         result = fill_monitor_2(info, &info[1].info2,
8327                                 SPL_TCPIP_PORT,
8328                                 "Windows NT X86", /* FIXME */
8329                                 "tcpmon.dll");
8330         if (!W_ERROR_IS_OK(result)) {
8331                 goto out;
8332         }
8333
8334 out:
8335         if (!W_ERROR_IS_OK(result)) {
8336                 TALLOC_FREE(info);
8337                 *count = 0;
8338                 return result;
8339         }
8340
8341         *info_p = info;
8342
8343         return WERR_OK;
8344 }
8345
8346 /****************************************************************
8347  _spoolss_EnumMonitors
8348 ****************************************************************/
8349
8350 WERROR _spoolss_EnumMonitors(pipes_struct *p,
8351                              struct spoolss_EnumMonitors *r)
8352 {
8353         WERROR result;
8354
8355         /* that's an [in out] buffer */
8356
8357         if (!r->in.buffer && (r->in.offered != 0)) {
8358                 return WERR_INVALID_PARAM;
8359         }
8360
8361         DEBUG(5,("_spoolss_EnumMonitors\n"));
8362
8363         /*
8364          * Enumerate the print monitors ...
8365          *
8366          * Just reply with "Local Port", to keep NT happy
8367          * and I can use my nice printer checker.
8368          */
8369
8370         *r->out.count = 0;
8371         *r->out.needed = 0;
8372         *r->out.info = NULL;
8373
8374         switch (r->in.level) {
8375         case 1:
8376                 result = enumprintmonitors_level_1(p->mem_ctx, r->out.info,
8377                                                    r->out.count);
8378                 break;
8379         case 2:
8380                 result = enumprintmonitors_level_2(p->mem_ctx, r->out.info,
8381                                                    r->out.count);
8382                 break;
8383         default:
8384                 return WERR_UNKNOWN_LEVEL;
8385         }
8386
8387         if (!W_ERROR_IS_OK(result)) {
8388                 return result;
8389         }
8390
8391         *r->out.needed  = SPOOLSS_BUFFER_UNION_ARRAY(p->mem_ctx,
8392                                                      spoolss_EnumMonitors, NULL,
8393                                                      *r->out.info, r->in.level,
8394                                                      *r->out.count);
8395         *r->out.info    = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
8396         *r->out.count   = SPOOLSS_BUFFER_OK(*r->out.count, 0);
8397
8398         return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8399 }
8400
8401 /****************************************************************************
8402 ****************************************************************************/
8403
8404 static WERROR getjob_level_1(TALLOC_CTX *mem_ctx,
8405                              const print_queue_struct *queue,
8406                              int count, int snum,
8407                              const NT_PRINTER_INFO_LEVEL *ntprinter,
8408                              uint32_t jobid,
8409                              struct spoolss_JobInfo1 *r)
8410 {
8411         int i = 0;
8412         bool found = false;
8413
8414         for (i=0; i<count && found == false; i++) {
8415                 if (queue[i].job == (int)jobid) {
8416                         found = true;
8417                 }
8418         }
8419
8420         if (found == false) {
8421                 /* NT treats not found as bad param... yet another bad choice */
8422                 return WERR_INVALID_PARAM;
8423         }
8424
8425         return fill_job_info1(mem_ctx,
8426                               r,
8427                               &queue[i-1],
8428                               i,
8429                               snum,
8430                               ntprinter);
8431 }
8432
8433 /****************************************************************************
8434 ****************************************************************************/
8435
8436 static WERROR getjob_level_2(TALLOC_CTX *mem_ctx,
8437                              const print_queue_struct *queue,
8438                              int count, int snum,
8439                              const NT_PRINTER_INFO_LEVEL *ntprinter,
8440                              uint32_t jobid,
8441                              struct spoolss_JobInfo2 *r)
8442 {
8443         int i = 0;
8444         bool found = false;
8445         struct spoolss_DeviceMode *devmode;
8446         NT_DEVICEMODE *nt_devmode;
8447         WERROR result;
8448
8449         for (i=0; i<count && found == false; i++) {
8450                 if (queue[i].job == (int)jobid) {
8451                         found = true;
8452                 }
8453         }
8454
8455         if (found == false) {
8456                 /* NT treats not found as bad param... yet another bad
8457                    choice */
8458                 return WERR_INVALID_PARAM;
8459         }
8460
8461         /*
8462          * if the print job does not have a DEVMODE associated with it,
8463          * just use the one for the printer. A NULL devicemode is not
8464          *  a failure condition
8465          */
8466
8467         nt_devmode = print_job_devmode(lp_const_servicename(snum), jobid);
8468         if (nt_devmode) {
8469                 devmode = TALLOC_ZERO_P(mem_ctx, struct spoolss_DeviceMode);
8470                 W_ERROR_HAVE_NO_MEMORY(devmode);
8471                 result = convert_nt_devicemode(devmode, devmode, nt_devmode);
8472                 if (!W_ERROR_IS_OK(result)) {
8473                         return result;
8474                 }
8475         } else {
8476                 devmode = construct_dev_mode(mem_ctx, lp_const_servicename(snum));
8477                 W_ERROR_HAVE_NO_MEMORY(devmode);
8478         }
8479
8480         return fill_job_info2(mem_ctx,
8481                               r,
8482                               &queue[i-1],
8483                               i,
8484                               snum,
8485                               ntprinter,
8486                               devmode);
8487 }
8488
8489 /****************************************************************
8490  _spoolss_GetJob
8491 ****************************************************************/
8492
8493 WERROR _spoolss_GetJob(pipes_struct *p,
8494                        struct spoolss_GetJob *r)
8495 {
8496         WERROR result = WERR_OK;
8497         NT_PRINTER_INFO_LEVEL *ntprinter = NULL;
8498         int snum;
8499         int count;
8500         print_queue_struct      *queue = NULL;
8501         print_status_struct prt_status;
8502
8503         /* that's an [in out] buffer */
8504
8505         if (!r->in.buffer && (r->in.offered != 0)) {
8506                 return WERR_INVALID_PARAM;
8507         }
8508
8509         DEBUG(5,("_spoolss_GetJob\n"));
8510
8511         *r->out.needed = 0;
8512
8513         if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8514                 return WERR_BADFID;
8515         }
8516
8517         result = get_a_printer(NULL, &ntprinter, 2, lp_servicename(snum));
8518         if (!W_ERROR_IS_OK(result)) {
8519                 return result;
8520         }
8521
8522         count = print_queue_status(snum, &queue, &prt_status);
8523
8524         DEBUGADD(4,("count:[%d], prt_status:[%d], [%s]\n",
8525                      count, prt_status.status, prt_status.message));
8526
8527         switch (r->in.level) {
8528         case 1:
8529                 result = getjob_level_1(p->mem_ctx,
8530                                         queue, count, snum, ntprinter,
8531                                         r->in.job_id, &r->out.info->info1);
8532                 break;
8533         case 2:
8534                 result = getjob_level_2(p->mem_ctx,
8535                                         queue, count, snum, ntprinter,
8536                                         r->in.job_id, &r->out.info->info2);
8537                 break;
8538         default:
8539                 result = WERR_UNKNOWN_LEVEL;
8540                 break;
8541         }
8542
8543         SAFE_FREE(queue);
8544         free_a_printer(&ntprinter, 2);
8545
8546         if (!W_ERROR_IS_OK(result)) {
8547                 TALLOC_FREE(r->out.info);
8548                 return result;
8549         }
8550
8551         *r->out.needed  = SPOOLSS_BUFFER_UNION(spoolss_JobInfo, NULL,
8552                                                r->out.info, r->in.level);
8553         r->out.info     = SPOOLSS_BUFFER_OK(r->out.info, NULL);
8554
8555         return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
8556 }
8557
8558 /****************************************************************
8559  _spoolss_GetPrinterDataEx
8560 ****************************************************************/
8561
8562 WERROR _spoolss_GetPrinterDataEx(pipes_struct *p,
8563                                  struct spoolss_GetPrinterDataEx *r)
8564 {
8565
8566         Printer_entry   *Printer = find_printer_index_by_hnd(p, r->in.handle);
8567         struct regval_blob              *val = NULL;
8568         NT_PRINTER_INFO_LEVEL   *printer = NULL;
8569         int                     snum = 0;
8570         WERROR result = WERR_OK;
8571         DATA_BLOB blob;
8572
8573         DEBUG(4,("_spoolss_GetPrinterDataEx\n"));
8574
8575         DEBUG(10, ("_spoolss_GetPrinterDataEx: key => [%s], value => [%s]\n",
8576                 r->in.key_name, r->in.value_name));
8577
8578         /* in case of problem, return some default values */
8579
8580         *r->out.needed  = 0;
8581         *r->out.type    = REG_NONE;
8582
8583         if (!Printer) {
8584                 DEBUG(2,("_spoolss_GetPrinterDataEx: Invalid handle (%s:%u:%u).\n",
8585                         OUR_HANDLE(r->in.handle)));
8586                 result = WERR_BADFID;
8587                 goto done;
8588         }
8589
8590         /* Is the handle to a printer or to the server? */
8591
8592         if (Printer->printer_type == SPLHND_SERVER) {
8593
8594                 result = getprinterdata_printer_server(p->mem_ctx,
8595                                                        r->in.value_name,
8596                                                        r->out.type,
8597                                                        r->out.data);
8598                 goto done;
8599         }
8600
8601         if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8602                 result = WERR_BADFID;
8603                 goto done;
8604         }
8605
8606         result = get_a_printer(Printer, &printer, 2, lp_servicename(snum));
8607         if (!W_ERROR_IS_OK(result)) {
8608                 goto done;
8609         }
8610
8611         /* check to see if the keyname is valid */
8612         if (!strlen(r->in.key_name)) {
8613                 result = WERR_INVALID_PARAM;
8614                 goto done;
8615         }
8616
8617         /* XP sends this and wants to change id value from the PRINTER_INFO_0 */
8618
8619         if (strequal(r->in.key_name, SPOOL_PRINTERDATA_KEY) &&
8620             strequal(r->in.value_name, "ChangeId")) {
8621                 *r->out.type = REG_DWORD;
8622                 *r->out.needed = 4;
8623                 r->out.data->value = printer->info_2->changeid;
8624                 result = WERR_OK;
8625                 goto done;
8626         }
8627
8628         if (lookup_printerkey(printer->info_2->data, r->in.key_name) == -1) {
8629                 DEBUG(4,("_spoolss_GetPrinterDataEx: "
8630                         "Invalid keyname [%s]\n", r->in.key_name ));
8631                 result = WERR_BADFILE;
8632                 goto done;
8633         }
8634
8635         val = get_printer_data(printer->info_2,
8636                                r->in.key_name, r->in.value_name);
8637         if (!val) {
8638                 result = WERR_BADFILE;
8639                 goto done;
8640         }
8641
8642         *r->out.needed = regval_size(val);
8643         *r->out.type = regval_type(val);
8644
8645         blob = data_blob_const(regval_data_p(val), regval_size(val));
8646
8647         result = pull_spoolss_PrinterData(p->mem_ctx, &blob,
8648                                           r->out.data,
8649                                           *r->out.type);
8650
8651  done:
8652         if (printer) {
8653                 free_a_printer(&printer, 2);
8654         }
8655
8656         if (!W_ERROR_IS_OK(result)) {
8657                 return result;
8658         }
8659
8660         *r->out.needed  = ndr_size_spoolss_PrinterData(r->out.data, *r->out.type, NULL, 0);
8661         *r->out.type    = SPOOLSS_BUFFER_OK(*r->out.type, REG_NONE);
8662         r->out.data     = SPOOLSS_BUFFER_OK(r->out.data, r->out.data);
8663
8664         return SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA);
8665 }
8666
8667 /****************************************************************
8668  _spoolss_SetPrinterDataEx
8669 ****************************************************************/
8670
8671 WERROR _spoolss_SetPrinterDataEx(pipes_struct *p,
8672                                  struct spoolss_SetPrinterDataEx *r)
8673 {
8674         NT_PRINTER_INFO_LEVEL   *printer = NULL;
8675         int                     snum = 0;
8676         WERROR                  result = WERR_OK;
8677         Printer_entry           *Printer = find_printer_index_by_hnd(p, r->in.handle);
8678         char                    *oid_string;
8679         DATA_BLOB blob;
8680
8681         DEBUG(4,("_spoolss_SetPrinterDataEx\n"));
8682
8683         /* From MSDN documentation of SetPrinterDataEx: pass request to
8684            SetPrinterData if key is "PrinterDriverData" */
8685
8686         if (!Printer) {
8687                 DEBUG(2,("_spoolss_SetPrinterDataEx: Invalid handle (%s:%u:%u).\n",
8688                         OUR_HANDLE(r->in.handle)));
8689                 return WERR_BADFID;
8690         }
8691
8692         if (Printer->printer_type == SPLHND_SERVER) {
8693                 DEBUG(10,("_spoolss_SetPrinterDataEx: "
8694                         "Not implemented for server handles yet\n"));
8695                 return WERR_INVALID_PARAM;
8696         }
8697
8698         if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8699                 return WERR_BADFID;
8700         }
8701
8702         /*
8703          * Access check : NT returns "access denied" if you make a
8704          * SetPrinterData call without the necessary privildge.
8705          * we were originally returning OK if nothing changed
8706          * which made Win2k issue **a lot** of SetPrinterData
8707          * when connecting to a printer  --jerry
8708          */
8709
8710         if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
8711                 DEBUG(3, ("_spoolss_SetPrinterDataEx: "
8712                         "change denied by handle access permissions\n"));
8713                 return WERR_ACCESS_DENIED;
8714         }
8715
8716         result = get_a_printer(Printer, &printer, 2, lp_servicename(snum));
8717         if (!W_ERROR_IS_OK(result)) {
8718                 return result;
8719         }
8720
8721         /* check for OID in valuename */
8722
8723         oid_string = strchr(r->in.value_name, ',');
8724         if (oid_string) {
8725                 *oid_string = '\0';
8726                 oid_string++;
8727         }
8728
8729         result = push_spoolss_PrinterData(p->mem_ctx, &blob,
8730                                           r->in.type, &r->in.data);
8731         if (!W_ERROR_IS_OK(result)) {
8732                 goto done;
8733         }
8734
8735         /*
8736          * When client side code sets a magic printer data key, detect it and save
8737          * the current printer data and the magic key's data (its the DEVMODE) for
8738          * future printer/driver initializations.
8739          */
8740         if ((r->in.type == REG_BINARY) && strequal(r->in.value_name, PHANTOM_DEVMODE_KEY)) {
8741                 /* Set devmode and printer initialization info */
8742                 result = save_driver_init(printer, 2, blob.data, blob.length);
8743
8744                 srv_spoolss_reset_printerdata(printer->info_2->drivername);
8745
8746                 goto done;
8747         }
8748
8749         /* save the registry data */
8750
8751         result = set_printer_dataex(printer, r->in.key_name, r->in.value_name,
8752                                     r->in.type, blob.data, blob.length);
8753
8754         if (W_ERROR_IS_OK(result)) {
8755                 /* save the OID if one was specified */
8756                 if (oid_string) {
8757                         char *str = talloc_asprintf(p->mem_ctx, "%s\\%s",
8758                                 r->in.key_name, SPOOL_OID_KEY);
8759                         if (!str) {
8760                                 result = WERR_NOMEM;
8761                                 goto done;
8762                         }
8763
8764                         /*
8765                          * I'm not checking the status here on purpose.  Don't know
8766                          * if this is right, but I'm returning the status from the
8767                          * previous set_printer_dataex() call.  I have no idea if
8768                          * this is right.    --jerry
8769                          */
8770
8771                         set_printer_dataex(printer, str, r->in.value_name,
8772                                            REG_SZ, (uint8_t *)oid_string,
8773                                            strlen(oid_string)+1);
8774                 }
8775
8776                 result = mod_a_printer(printer, 2);
8777         }
8778
8779  done:
8780         free_a_printer(&printer, 2);
8781
8782         return result;
8783 }
8784
8785 /****************************************************************
8786  _spoolss_DeletePrinterDataEx
8787 ****************************************************************/
8788
8789 WERROR _spoolss_DeletePrinterDataEx(pipes_struct *p,
8790                                     struct spoolss_DeletePrinterDataEx *r)
8791 {
8792         NT_PRINTER_INFO_LEVEL   *printer = NULL;
8793         int             snum=0;
8794         WERROR          status = WERR_OK;
8795         Printer_entry   *Printer = find_printer_index_by_hnd(p, r->in.handle);
8796
8797         DEBUG(5,("_spoolss_DeletePrinterDataEx\n"));
8798
8799         if (!Printer) {
8800                 DEBUG(2,("_spoolss_DeletePrinterDataEx: "
8801                         "Invalid handle (%s:%u:%u).\n",
8802                         OUR_HANDLE(r->in.handle)));
8803                 return WERR_BADFID;
8804         }
8805
8806         if (!get_printer_snum(p, r->in.handle, &snum, NULL))
8807                 return WERR_BADFID;
8808
8809         if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
8810                 DEBUG(3, ("_spoolss_DeletePrinterDataEx: "
8811                         "printer properties change denied by handle\n"));
8812                 return WERR_ACCESS_DENIED;
8813         }
8814
8815         if (!r->in.value_name || !r->in.key_name) {
8816                 return WERR_NOMEM;
8817         }
8818
8819         status = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum));
8820         if (!W_ERROR_IS_OK(status))
8821                 return status;
8822
8823         status = delete_printer_dataex( printer, r->in.key_name, r->in.value_name );
8824
8825         if ( W_ERROR_IS_OK(status) )
8826                 mod_a_printer( printer, 2 );
8827
8828         free_a_printer(&printer, 2);
8829
8830         return status;
8831 }
8832
8833 /****************************************************************
8834  _spoolss_EnumPrinterKey
8835 ****************************************************************/
8836
8837 WERROR _spoolss_EnumPrinterKey(pipes_struct *p,
8838                                struct spoolss_EnumPrinterKey *r)
8839 {
8840         fstring         *keynames = NULL;
8841         int             num_keys;
8842         Printer_entry   *Printer = find_printer_index_by_hnd(p, r->in.handle);
8843         NT_PRINTER_DATA *data;
8844         NT_PRINTER_INFO_LEVEL   *printer = NULL;
8845         int             snum = 0;
8846         WERROR          result = WERR_BADFILE;
8847         int i;
8848         const char **array = NULL;
8849         DATA_BLOB blob;
8850
8851         DEBUG(4,("_spoolss_EnumPrinterKey\n"));
8852
8853         if (!Printer) {
8854                 DEBUG(2,("_spoolss_EnumPrinterKey: Invalid handle (%s:%u:%u).\n",
8855                         OUR_HANDLE(r->in.handle)));
8856                 return WERR_BADFID;
8857         }
8858
8859         if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
8860                 return WERR_BADFID;
8861         }
8862
8863         result = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum));
8864         if (!W_ERROR_IS_OK(result)) {
8865                 return result;
8866         }
8867
8868         /* get the list of subkey names */
8869
8870         data = printer->info_2->data;
8871
8872         num_keys = get_printer_subkeys(data, r->in.key_name, &keynames);
8873         if (num_keys == -1) {
8874                 result = WERR_BADFILE;
8875                 goto done;
8876         }
8877
8878         array = talloc_zero_array(r->out.key_buffer, const char *, num_keys + 2);
8879         if (!array) {
8880                 result = WERR_NOMEM;
8881                 goto done;
8882         }
8883
8884         if (!num_keys) {
8885                 array[0] = talloc_strdup(array, "");
8886                 if (!array[0]) {
8887                         result = WERR_NOMEM;
8888                         goto done;
8889                 }
8890         }
8891
8892         for (i=0; i < num_keys; i++) {
8893
8894                 DEBUG(10,("_spoolss_EnumPrinterKey: adding keyname: %s\n",
8895                         keynames[i]));
8896
8897                 array[i] = talloc_strdup(array, keynames[i]);
8898                 if (!array[i]) {
8899                         result = WERR_NOMEM;
8900                         goto done;
8901                 }
8902         }
8903
8904         if (!push_reg_multi_sz(p->mem_ctx, &blob, array)) {
8905                 result = WERR_NOMEM;
8906                 goto done;
8907         }
8908
8909         *r->out._ndr_size = r->in.offered / 2;
8910         *r->out.needed = blob.length;
8911
8912         if (r->in.offered < *r->out.needed) {
8913                 result = WERR_MORE_DATA;
8914         } else {
8915                 result = WERR_OK;
8916                 r->out.key_buffer->string_array = array;
8917         }
8918
8919  done:
8920         if (!W_ERROR_IS_OK(result)) {
8921                 TALLOC_FREE(array);
8922                 if (!W_ERROR_EQUAL(result, WERR_MORE_DATA)) {
8923                         *r->out.needed = 0;
8924                 }
8925         }
8926
8927         free_a_printer(&printer, 2);
8928         SAFE_FREE(keynames);
8929
8930         return result;
8931 }
8932
8933 /****************************************************************
8934  _spoolss_DeletePrinterKey
8935 ****************************************************************/
8936
8937 WERROR _spoolss_DeletePrinterKey(pipes_struct *p,
8938                                  struct spoolss_DeletePrinterKey *r)
8939 {
8940         Printer_entry           *Printer = find_printer_index_by_hnd(p, r->in.handle);
8941         NT_PRINTER_INFO_LEVEL   *printer = NULL;
8942         int                     snum=0;
8943         WERROR                  status;
8944
8945         DEBUG(5,("_spoolss_DeletePrinterKey\n"));
8946
8947         if (!Printer) {
8948                 DEBUG(2,("_spoolss_DeletePrinterKey: Invalid handle (%s:%u:%u).\n",
8949                         OUR_HANDLE(r->in.handle)));
8950                 return WERR_BADFID;
8951         }
8952
8953         /* if keyname == NULL, return error */
8954
8955         if ( !r->in.key_name )
8956                 return WERR_INVALID_PARAM;
8957
8958         if (!get_printer_snum(p, r->in.handle, &snum, NULL))
8959                 return WERR_BADFID;
8960
8961         if (Printer->access_granted != PRINTER_ACCESS_ADMINISTER) {
8962                 DEBUG(3, ("_spoolss_DeletePrinterKey: "
8963                         "printer properties change denied by handle\n"));
8964                 return WERR_ACCESS_DENIED;
8965         }
8966
8967         status = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum));
8968         if (!W_ERROR_IS_OK(status))
8969                 return status;
8970
8971         /* delete the key and all subneys */
8972
8973         status = delete_all_printer_data( printer->info_2, r->in.key_name );
8974
8975         if ( W_ERROR_IS_OK(status) )
8976                 status = mod_a_printer(printer, 2);
8977
8978         free_a_printer( &printer, 2 );
8979
8980         return status;
8981 }
8982
8983 /****************************************************************
8984 ****************************************************************/
8985
8986 static WERROR registry_value_to_printer_enum_value(TALLOC_CTX *mem_ctx,
8987                                                    struct regval_blob *v,
8988                                                    struct spoolss_PrinterEnumValues *r)
8989 {
8990         WERROR result;
8991
8992         r->data = TALLOC_ZERO_P(mem_ctx, union spoolss_PrinterData);
8993         W_ERROR_HAVE_NO_MEMORY(r->data);
8994
8995         r->value_name   = talloc_strdup(mem_ctx, regval_name(v));
8996         W_ERROR_HAVE_NO_MEMORY(r->value_name);
8997
8998         r->type         = regval_type(v);
8999         r->data_length  = regval_size(v);
9000
9001         if (r->data_length) {
9002                 DATA_BLOB blob = data_blob_const(regval_data_p(v),
9003                                                  regval_size(v));
9004                 result = pull_spoolss_PrinterData(mem_ctx, &blob,
9005                                                   r->data,
9006                                                   r->type);
9007                 if (!W_ERROR_IS_OK(result)) {
9008                         return result;
9009                 }
9010         }
9011
9012         return WERR_OK;
9013 }
9014
9015 /****************************************************************
9016  _spoolss_EnumPrinterDataEx
9017 ****************************************************************/
9018
9019 WERROR _spoolss_EnumPrinterDataEx(pipes_struct *p,
9020                                   struct spoolss_EnumPrinterDataEx *r)
9021 {
9022         uint32_t        count = 0;
9023         NT_PRINTER_INFO_LEVEL   *printer = NULL;
9024         struct spoolss_PrinterEnumValues *info = NULL;
9025         NT_PRINTER_DATA         *p_data;
9026         Printer_entry   *Printer = find_printer_index_by_hnd(p, r->in.handle);
9027         int             snum;
9028         WERROR          result;
9029         int             key_index;
9030         int             i;
9031
9032         DEBUG(4,("_spoolss_EnumPrinterDataEx\n"));
9033
9034         *r->out.count = 0;
9035         *r->out.needed = 0;
9036         *r->out.info = NULL;
9037
9038         if (!Printer) {
9039                 DEBUG(2,("_spoolss_EnumPrinterDataEx: Invalid handle (%s:%u:%u1<).\n",
9040                         OUR_HANDLE(r->in.handle)));
9041                 return WERR_BADFID;
9042         }
9043
9044         /*
9045          * first check for a keyname of NULL or "".  Win2k seems to send
9046          * this a lot and we should send back WERR_INVALID_PARAM
9047          * no need to spend time looking up the printer in this case.
9048          * --jerry
9049          */
9050
9051         if (!strlen(r->in.key_name)) {
9052                 result = WERR_INVALID_PARAM;
9053                 goto done;
9054         }
9055
9056         /* get the printer off of disk */
9057
9058         if (!get_printer_snum(p, r->in.handle, &snum, NULL)) {
9059                 return WERR_BADFID;
9060         }
9061
9062         ZERO_STRUCT(printer);
9063         result = get_a_printer(Printer, &printer, 2, lp_const_servicename(snum));
9064         if (!W_ERROR_IS_OK(result)) {
9065                 return result;
9066         }
9067
9068         /* now look for a match on the key name */
9069
9070         p_data = printer->info_2->data;
9071
9072         key_index = lookup_printerkey(p_data, r->in.key_name);
9073         if (key_index == -1) {
9074                 DEBUG(10,("_spoolss_EnumPrinterDataEx: Unknown keyname [%s]\n",
9075                         r->in.key_name));
9076                 result = WERR_INVALID_PARAM;
9077                 goto done;
9078         }
9079
9080         /* allocate the memory for the array of pointers -- if necessary */
9081
9082         count = regval_ctr_numvals(p_data->keys[key_index].values);
9083         if (!count) {
9084                 result = WERR_OK; /* ??? */
9085                 goto done;
9086         }
9087
9088         info = TALLOC_ZERO_ARRAY(p->mem_ctx,
9089                                  struct spoolss_PrinterEnumValues,
9090                                  count);
9091         if (!info) {
9092                 DEBUG(0,("_spoolss_EnumPrinterDataEx: talloc() failed\n"));
9093                 result = WERR_NOMEM;
9094                 goto done;
9095         }
9096
9097         /*
9098          * loop through all params and build the array to pass
9099          * back to the  client
9100          */
9101
9102         for (i=0; i < count; i++) {
9103
9104                 struct regval_blob      *val;
9105
9106                 /* lookup the registry value */
9107
9108                 val = regval_ctr_specific_value(p_data->keys[key_index].values, i);
9109
9110                 DEBUG(10,("retrieved value number [%d] [%s]\n", i, regval_name(val)));
9111
9112                 /* copy the data */
9113
9114                 result = registry_value_to_printer_enum_value(info, val, &info[i]);
9115                 if (!W_ERROR_IS_OK(result)) {
9116                         goto done;
9117                 }
9118         }
9119
9120 #if 0 /* FIXME - gd */
9121         /* housekeeping information in the reply */
9122
9123         /* Fix from Martin Zielinski <mz@seh.de> - ensure
9124          * the hand marshalled container size is a multiple
9125          * of 4 bytes for RPC alignment.
9126          */
9127
9128         if (needed % 4) {
9129                 needed += 4-(needed % 4);
9130         }
9131 #endif
9132         *r->out.count   = count;
9133         *r->out.info    = info;
9134
9135  done:
9136
9137         if (printer) {
9138                 free_a_printer(&printer, 2);
9139         }
9140
9141         if (!W_ERROR_IS_OK(result)) {
9142                 return result;
9143         }
9144
9145         *r->out.needed  = SPOOLSS_BUFFER_ARRAY(p->mem_ctx,
9146                                                spoolss_EnumPrinterDataEx, NULL,
9147                                                *r->out.info,
9148                                                *r->out.count);
9149         *r->out.info    = SPOOLSS_BUFFER_OK(*r->out.info, NULL);
9150         *r->out.count   = SPOOLSS_BUFFER_OK(*r->out.count, *r->out.count);
9151
9152         return SPOOLSS_BUFFER_OK(WERR_OK, WERR_MORE_DATA);
9153 }
9154
9155 /****************************************************************************
9156 ****************************************************************************/
9157
9158 static WERROR getprintprocessordirectory_level_1(TALLOC_CTX *mem_ctx,
9159                                                  const char *servername,
9160                                                  const char *environment,
9161                                                  struct spoolss_PrintProcessorDirectoryInfo1 *r)
9162 {
9163         WERROR werr;
9164         char *path = NULL;
9165
9166         werr = compose_spoolss_server_path(mem_ctx,
9167                                            servername,
9168                                            environment,
9169                                            SPOOLSS_PRTPROCS_PATH,
9170                                            &path);
9171         if (!W_ERROR_IS_OK(werr)) {
9172                 return werr;
9173         }
9174
9175         DEBUG(4,("print processor directory: [%s]\n", path));
9176
9177         r->directory_name = path;
9178
9179         return WERR_OK;
9180 }
9181
9182 /****************************************************************
9183  _spoolss_GetPrintProcessorDirectory
9184 ****************************************************************/
9185
9186 WERROR _spoolss_GetPrintProcessorDirectory(pipes_struct *p,
9187                                            struct spoolss_GetPrintProcessorDirectory *r)
9188 {
9189         WERROR result;
9190
9191         /* that's an [in out] buffer */
9192
9193         if (!r->in.buffer && (r->in.offered != 0)) {
9194                 return WERR_INVALID_PARAM;
9195         }
9196
9197         DEBUG(5,("_spoolss_GetPrintProcessorDirectory: level %d\n",
9198                 r->in.level));
9199
9200         *r->out.needed = 0;
9201
9202         /* r->in.level is ignored */
9203
9204         /* We always should reply with a local print processor directory so that
9205          * users are not forced to have a [prnproc$] share on the Samba spoolss
9206          * server - Guenther */
9207
9208         result = getprintprocessordirectory_level_1(p->mem_ctx,
9209                                                     NULL, /* r->in.server */
9210                                                     r->in.environment,
9211                                                     &r->out.info->info1);
9212         if (!W_ERROR_IS_OK(result)) {
9213                 TALLOC_FREE(r->out.info);
9214                 return result;
9215         }
9216
9217         *r->out.needed  = SPOOLSS_BUFFER_UNION(spoolss_PrintProcessorDirectoryInfo, NULL,
9218                                                r->out.info, r->in.level);
9219         r->out.info     = SPOOLSS_BUFFER_OK(r->out.info, NULL);
9220
9221         return SPOOLSS_BUFFER_OK(WERR_OK, WERR_INSUFFICIENT_BUFFER);
9222 }
9223
9224 /*******************************************************************
9225  ********************************************************************/
9226
9227 static bool push_monitorui_buf(TALLOC_CTX *mem_ctx, DATA_BLOB *buf,
9228                                const char *dllname)
9229 {
9230         enum ndr_err_code ndr_err;
9231         struct spoolss_MonitorUi ui;
9232
9233         ui.dll_name = dllname;
9234
9235         ndr_err = ndr_push_struct_blob(buf, mem_ctx, NULL, &ui,
9236                        (ndr_push_flags_fn_t)ndr_push_spoolss_MonitorUi);
9237         if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
9238                 NDR_PRINT_DEBUG(spoolss_MonitorUi, &ui);
9239         }
9240         return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
9241 }
9242
9243 /*******************************************************************
9244  Streams the monitor UI DLL name in UNICODE
9245 *******************************************************************/
9246
9247 static WERROR xcvtcp_monitorui(TALLOC_CTX *mem_ctx,
9248                                NT_USER_TOKEN *token, DATA_BLOB *in,
9249                                DATA_BLOB *out, uint32_t *needed)
9250 {
9251         const char *dllname = "tcpmonui.dll";
9252
9253         *needed = (strlen(dllname)+1) * 2;
9254
9255         if (out->length < *needed) {
9256                 return WERR_INSUFFICIENT_BUFFER;
9257         }
9258
9259         if (!push_monitorui_buf(mem_ctx, out, dllname)) {
9260                 return WERR_NOMEM;
9261         }
9262
9263         return WERR_OK;
9264 }
9265
9266 /*******************************************************************
9267  ********************************************************************/
9268
9269 static bool pull_port_data_1(TALLOC_CTX *mem_ctx,
9270                              struct spoolss_PortData1 *port1,
9271                              const DATA_BLOB *buf)
9272 {
9273         enum ndr_err_code ndr_err;
9274         ndr_err = ndr_pull_struct_blob(buf, mem_ctx, NULL, port1,
9275                        (ndr_pull_flags_fn_t)ndr_pull_spoolss_PortData1);
9276         if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
9277                 NDR_PRINT_DEBUG(spoolss_PortData1, port1);
9278         }
9279         return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
9280 }
9281
9282 /*******************************************************************
9283  ********************************************************************/
9284
9285 static bool pull_port_data_2(TALLOC_CTX *mem_ctx,
9286                              struct spoolss_PortData2 *port2,
9287                              const DATA_BLOB *buf)
9288 {
9289         enum ndr_err_code ndr_err;
9290         ndr_err = ndr_pull_struct_blob(buf, mem_ctx, NULL, port2,
9291                        (ndr_pull_flags_fn_t)ndr_pull_spoolss_PortData2);
9292         if (NDR_ERR_CODE_IS_SUCCESS(ndr_err) && (DEBUGLEVEL >= 10)) {
9293                 NDR_PRINT_DEBUG(spoolss_PortData2, port2);
9294         }
9295         return NDR_ERR_CODE_IS_SUCCESS(ndr_err);
9296 }
9297
9298 /*******************************************************************
9299  Create a new TCP/IP port
9300 *******************************************************************/
9301
9302 static WERROR xcvtcp_addport(TALLOC_CTX *mem_ctx,
9303                              NT_USER_TOKEN *token, DATA_BLOB *in,
9304                              DATA_BLOB *out, uint32_t *needed)
9305 {
9306         struct spoolss_PortData1 port1;
9307         struct spoolss_PortData2 port2;
9308         char *device_uri = NULL;
9309         uint32_t version;
9310
9311         const char *portname;
9312         const char *hostaddress;
9313         const char *queue;
9314         uint32_t port_number;
9315         uint32_t protocol;
9316
9317         /* peek for spoolss_PortData version */
9318
9319         if (!in || (in->length < (128 + 4))) {
9320                 return WERR_GENERAL_FAILURE;
9321         }
9322
9323         version = IVAL(in->data, 128);
9324
9325         switch (version) {
9326                 case 1:
9327                         ZERO_STRUCT(port1);
9328
9329                         if (!pull_port_data_1(mem_ctx, &port1, in)) {
9330                                 return WERR_NOMEM;
9331                         }
9332
9333                         portname        = port1.portname;
9334                         hostaddress     = port1.hostaddress;
9335                         queue           = port1.queue;
9336                         protocol        = port1.protocol;
9337                         port_number     = port1.port_number;
9338
9339                         break;
9340                 case 2:
9341                         ZERO_STRUCT(port2);
9342
9343                         if (!pull_port_data_2(mem_ctx, &port2, in)) {
9344                                 return WERR_NOMEM;
9345                         }
9346
9347                         portname        = port2.portname;
9348                         hostaddress     = port2.hostaddress;
9349                         queue           = port2.queue;
9350                         protocol        = port2.protocol;
9351                         port_number     = port2.port_number;
9352
9353                         break;
9354                 default:
9355                         DEBUG(1,("xcvtcp_addport: "
9356                                 "unknown version of port_data: %d\n", version));
9357                         return WERR_UNKNOWN_PORT;
9358         }
9359
9360         /* create the device URI and call the add_port_hook() */
9361
9362         switch (protocol) {
9363         case PROTOCOL_RAWTCP_TYPE:
9364                 device_uri = talloc_asprintf(mem_ctx,
9365                                 "socket://%s:%d/", hostaddress,
9366                                 port_number);
9367                 break;
9368
9369         case PROTOCOL_LPR_TYPE:
9370                 device_uri = talloc_asprintf(mem_ctx,
9371                         "lpr://%s/%s", hostaddress, queue );
9372                 break;
9373
9374         default:
9375                 return WERR_UNKNOWN_PORT;
9376         }
9377
9378         if (!device_uri) {
9379                 return WERR_NOMEM;
9380         }
9381
9382         return add_port_hook(mem_ctx, token, portname, device_uri);
9383 }
9384
9385 /*******************************************************************
9386 *******************************************************************/
9387
9388 struct xcv_api_table xcvtcp_cmds[] = {
9389         { "MonitorUI",  xcvtcp_monitorui },
9390         { "AddPort",    xcvtcp_addport},
9391         { NULL,         NULL }
9392 };
9393
9394 static WERROR process_xcvtcp_command(TALLOC_CTX *mem_ctx,
9395                                      NT_USER_TOKEN *token, const char *command,
9396                                      DATA_BLOB *inbuf,
9397                                      DATA_BLOB *outbuf,
9398                                      uint32_t *needed )
9399 {
9400         int i;
9401
9402         DEBUG(10,("process_xcvtcp_command: Received command \"%s\"\n", command));
9403
9404         for ( i=0; xcvtcp_cmds[i].name; i++ ) {
9405                 if ( strcmp( command, xcvtcp_cmds[i].name ) == 0 )
9406                         return xcvtcp_cmds[i].fn(mem_ctx, token, inbuf, outbuf, needed);
9407         }
9408
9409         return WERR_BADFUNC;
9410 }
9411
9412 /*******************************************************************
9413 *******************************************************************/
9414 #if 0   /* don't support management using the "Local Port" monitor */
9415
9416 static WERROR xcvlocal_monitorui(TALLOC_CTX *mem_ctx,
9417                                  NT_USER_TOKEN *token, DATA_BLOB *in,
9418                                  DATA_BLOB *out, uint32_t *needed)
9419 {
9420         const char *dllname = "localui.dll";
9421
9422         *needed = (strlen(dllname)+1) * 2;
9423
9424         if (out->length < *needed) {
9425                 return WERR_INSUFFICIENT_BUFFER;
9426         }
9427
9428         if (!push_monitorui_buf(mem_ctx, out, dllname)) {
9429                 return WERR_NOMEM;
9430         }
9431
9432         return WERR_OK;
9433 }
9434
9435 /*******************************************************************
9436 *******************************************************************/
9437
9438 struct xcv_api_table xcvlocal_cmds[] = {
9439         { "MonitorUI",  xcvlocal_monitorui },
9440         { NULL,         NULL }
9441 };
9442 #else
9443 struct xcv_api_table xcvlocal_cmds[] = {
9444         { NULL,         NULL }
9445 };
9446 #endif
9447
9448
9449
9450 /*******************************************************************
9451 *******************************************************************/
9452
9453 static WERROR process_xcvlocal_command(TALLOC_CTX *mem_ctx,
9454                                        NT_USER_TOKEN *token, const char *command,
9455                                        DATA_BLOB *inbuf, DATA_BLOB *outbuf,
9456                                        uint32_t *needed)
9457 {
9458         int i;
9459
9460         DEBUG(10,("process_xcvlocal_command: Received command \"%s\"\n", command));
9461
9462         for ( i=0; xcvlocal_cmds[i].name; i++ ) {
9463                 if ( strcmp( command, xcvlocal_cmds[i].name ) == 0 )
9464                         return xcvlocal_cmds[i].fn(mem_ctx, token, inbuf, outbuf, needed);
9465         }
9466         return WERR_BADFUNC;
9467 }
9468
9469 /****************************************************************
9470  _spoolss_XcvData
9471 ****************************************************************/
9472
9473 WERROR _spoolss_XcvData(pipes_struct *p,
9474                         struct spoolss_XcvData *r)
9475 {
9476         Printer_entry *Printer = find_printer_index_by_hnd(p, r->in.handle);
9477         DATA_BLOB out_data = data_blob_null;
9478         WERROR werror;
9479
9480         if (!Printer) {
9481                 DEBUG(2,("_spoolss_XcvData: Invalid handle (%s:%u:%u).\n",
9482                         OUR_HANDLE(r->in.handle)));
9483                 return WERR_BADFID;
9484         }
9485
9486         /* Has to be a handle to the TCP/IP port monitor */
9487
9488         if ( !(Printer->printer_type & (SPLHND_PORTMON_LOCAL|SPLHND_PORTMON_TCP)) ) {
9489                 DEBUG(2,("_spoolss_XcvData: Call only valid for Port Monitors\n"));
9490                 return WERR_BADFID;
9491         }
9492
9493         /* requires administrative access to the server */
9494
9495         if ( !(Printer->access_granted & SERVER_ACCESS_ADMINISTER) ) {
9496                 DEBUG(2,("_spoolss_XcvData: denied by handle permissions.\n"));
9497                 return WERR_ACCESS_DENIED;
9498         }
9499
9500         /* Allocate the outgoing buffer */
9501
9502         if (r->in.out_data_size) {
9503                 out_data = data_blob_talloc_zero(p->mem_ctx, r->in.out_data_size);
9504                 if (out_data.data == NULL) {
9505                         return WERR_NOMEM;
9506                 }
9507         }
9508
9509         switch ( Printer->printer_type ) {
9510         case SPLHND_PORTMON_TCP:
9511                 werror = process_xcvtcp_command(p->mem_ctx,
9512                                                 p->server_info->ptok,
9513                                                 r->in.function_name,
9514                                                 &r->in.in_data, &out_data,
9515                                                 r->out.needed);
9516                 break;
9517         case SPLHND_PORTMON_LOCAL:
9518                 werror = process_xcvlocal_command(p->mem_ctx,
9519                                                   p->server_info->ptok,
9520                                                   r->in.function_name,
9521                                                   &r->in.in_data, &out_data,
9522                                                   r->out.needed);
9523                 break;
9524         default:
9525                 werror = WERR_INVALID_PRINT_MONITOR;
9526         }
9527
9528         if (!W_ERROR_IS_OK(werror)) {
9529                 return werror;
9530         }
9531
9532         *r->out.status_code = 0;
9533
9534         if (r->out.out_data && out_data.data && r->in.out_data_size && out_data.length) {
9535                 memcpy(r->out.out_data, out_data.data,
9536                         MIN(r->in.out_data_size, out_data.length));
9537         }
9538
9539         return WERR_OK;
9540 }
9541
9542 /****************************************************************
9543  _spoolss_AddPrintProcessor
9544 ****************************************************************/
9545
9546 WERROR _spoolss_AddPrintProcessor(pipes_struct *p,
9547                                   struct spoolss_AddPrintProcessor *r)
9548 {
9549         /* for now, just indicate success and ignore the add.  We'll
9550            automatically set the winprint processor for printer
9551            entries later.  Used to debug the LexMark Optra S 1855 PCL
9552            driver --jerry */
9553
9554         return WERR_OK;
9555 }
9556
9557 /****************************************************************
9558  _spoolss_AddPort
9559 ****************************************************************/
9560
9561 WERROR _spoolss_AddPort(pipes_struct *p,
9562                         struct spoolss_AddPort *r)
9563 {
9564         /* do what w2k3 does */
9565
9566         return WERR_NOT_SUPPORTED;
9567 }
9568
9569 /****************************************************************
9570  _spoolss_GetPrinterDriver
9571 ****************************************************************/
9572
9573 WERROR _spoolss_GetPrinterDriver(pipes_struct *p,
9574                                  struct spoolss_GetPrinterDriver *r)
9575 {
9576         p->rng_fault_state = true;
9577         return WERR_NOT_SUPPORTED;
9578 }
9579
9580 /****************************************************************
9581  _spoolss_ReadPrinter
9582 ****************************************************************/
9583
9584 WERROR _spoolss_ReadPrinter(pipes_struct *p,
9585                             struct spoolss_ReadPrinter *r)
9586 {
9587         p->rng_fault_state = true;
9588         return WERR_NOT_SUPPORTED;
9589 }
9590
9591 /****************************************************************
9592  _spoolss_WaitForPrinterChange
9593 ****************************************************************/
9594
9595 WERROR _spoolss_WaitForPrinterChange(pipes_struct *p,
9596                                      struct spoolss_WaitForPrinterChange *r)
9597 {
9598         p->rng_fault_state = true;
9599         return WERR_NOT_SUPPORTED;
9600 }
9601
9602 /****************************************************************
9603  _spoolss_ConfigurePort
9604 ****************************************************************/
9605
9606 WERROR _spoolss_ConfigurePort(pipes_struct *p,
9607                               struct spoolss_ConfigurePort *r)
9608 {
9609         p->rng_fault_state = true;
9610         return WERR_NOT_SUPPORTED;
9611 }
9612
9613 /****************************************************************
9614  _spoolss_DeletePort
9615 ****************************************************************/
9616
9617 WERROR _spoolss_DeletePort(pipes_struct *p,
9618                            struct spoolss_DeletePort *r)
9619 {
9620         p->rng_fault_state = true;
9621         return WERR_NOT_SUPPORTED;
9622 }
9623
9624 /****************************************************************
9625  _spoolss_CreatePrinterIC
9626 ****************************************************************/
9627
9628 WERROR _spoolss_CreatePrinterIC(pipes_struct *p,
9629                                 struct spoolss_CreatePrinterIC *r)
9630 {
9631         p->rng_fault_state = true;
9632         return WERR_NOT_SUPPORTED;
9633 }
9634
9635 /****************************************************************
9636  _spoolss_PlayGDIScriptOnPrinterIC
9637 ****************************************************************/
9638
9639 WERROR _spoolss_PlayGDIScriptOnPrinterIC(pipes_struct *p,
9640                                          struct spoolss_PlayGDIScriptOnPrinterIC *r)
9641 {
9642         p->rng_fault_state = true;
9643         return WERR_NOT_SUPPORTED;
9644 }
9645
9646 /****************************************************************
9647  _spoolss_DeletePrinterIC
9648 ****************************************************************/
9649
9650 WERROR _spoolss_DeletePrinterIC(pipes_struct *p,
9651                                 struct spoolss_DeletePrinterIC *r)
9652 {
9653         p->rng_fault_state = true;
9654         return WERR_NOT_SUPPORTED;
9655 }
9656
9657 /****************************************************************
9658  _spoolss_AddPrinterConnection
9659 ****************************************************************/
9660
9661 WERROR _spoolss_AddPrinterConnection(pipes_struct *p,
9662                                      struct spoolss_AddPrinterConnection *r)
9663 {
9664         p->rng_fault_state = true;
9665         return WERR_NOT_SUPPORTED;
9666 }
9667
9668 /****************************************************************
9669  _spoolss_DeletePrinterConnection
9670 ****************************************************************/
9671
9672 WERROR _spoolss_DeletePrinterConnection(pipes_struct *p,
9673                                         struct spoolss_DeletePrinterConnection *r)
9674 {
9675         p->rng_fault_state = true;
9676         return WERR_NOT_SUPPORTED;
9677 }
9678
9679 /****************************************************************
9680  _spoolss_PrinterMessageBox
9681 ****************************************************************/
9682
9683 WERROR _spoolss_PrinterMessageBox(pipes_struct *p,
9684                                   struct spoolss_PrinterMessageBox *r)
9685 {
9686         p->rng_fault_state = true;
9687         return WERR_NOT_SUPPORTED;
9688 }
9689
9690 /****************************************************************
9691  _spoolss_AddMonitor
9692 ****************************************************************/
9693
9694 WERROR _spoolss_AddMonitor(pipes_struct *p,
9695                            struct spoolss_AddMonitor *r)
9696 {
9697         p->rng_fault_state = true;
9698         return WERR_NOT_SUPPORTED;
9699 }
9700
9701 /****************************************************************
9702  _spoolss_DeleteMonitor
9703 ****************************************************************/
9704
9705 WERROR _spoolss_DeleteMonitor(pipes_struct *p,
9706                               struct spoolss_DeleteMonitor *r)
9707 {
9708         p->rng_fault_state = true;
9709         return WERR_NOT_SUPPORTED;
9710 }
9711
9712 /****************************************************************
9713  _spoolss_DeletePrintProcessor
9714 ****************************************************************/
9715
9716 WERROR _spoolss_DeletePrintProcessor(pipes_struct *p,
9717                                      struct spoolss_DeletePrintProcessor *r)
9718 {
9719         p->rng_fault_state = true;
9720         return WERR_NOT_SUPPORTED;
9721 }
9722
9723 /****************************************************************
9724  _spoolss_AddPrintProvidor
9725 ****************************************************************/
9726
9727 WERROR _spoolss_AddPrintProvidor(pipes_struct *p,
9728                                  struct spoolss_AddPrintProvidor *r)
9729 {
9730         p->rng_fault_state = true;
9731         return WERR_NOT_SUPPORTED;
9732 }
9733
9734 /****************************************************************
9735  _spoolss_DeletePrintProvidor
9736 ****************************************************************/
9737
9738 WERROR _spoolss_DeletePrintProvidor(pipes_struct *p,
9739                                     struct spoolss_DeletePrintProvidor *r)
9740 {
9741         p->rng_fault_state = true;
9742         return WERR_NOT_SUPPORTED;
9743 }
9744
9745 /****************************************************************
9746  _spoolss_FindFirstPrinterChangeNotification
9747 ****************************************************************/
9748
9749 WERROR _spoolss_FindFirstPrinterChangeNotification(pipes_struct *p,
9750                                                    struct spoolss_FindFirstPrinterChangeNotification *r)
9751 {
9752         p->rng_fault_state = true;
9753         return WERR_NOT_SUPPORTED;
9754 }
9755
9756 /****************************************************************
9757  _spoolss_FindNextPrinterChangeNotification
9758 ****************************************************************/
9759
9760 WERROR _spoolss_FindNextPrinterChangeNotification(pipes_struct *p,
9761                                                   struct spoolss_FindNextPrinterChangeNotification *r)
9762 {
9763         p->rng_fault_state = true;
9764         return WERR_NOT_SUPPORTED;
9765 }
9766
9767 /****************************************************************
9768  _spoolss_RouterFindFirstPrinterChangeNotificationOld
9769 ****************************************************************/
9770
9771 WERROR _spoolss_RouterFindFirstPrinterChangeNotificationOld(pipes_struct *p,
9772                                                             struct spoolss_RouterFindFirstPrinterChangeNotificationOld *r)
9773 {
9774         p->rng_fault_state = true;
9775         return WERR_NOT_SUPPORTED;
9776 }
9777
9778 /****************************************************************
9779  _spoolss_ReplyOpenPrinter
9780 ****************************************************************/
9781
9782 WERROR _spoolss_ReplyOpenPrinter(pipes_struct *p,
9783                                  struct spoolss_ReplyOpenPrinter *r)
9784 {
9785         p->rng_fault_state = true;
9786         return WERR_NOT_SUPPORTED;
9787 }
9788
9789 /****************************************************************
9790  _spoolss_RouterReplyPrinter
9791 ****************************************************************/
9792
9793 WERROR _spoolss_RouterReplyPrinter(pipes_struct *p,
9794                                    struct spoolss_RouterReplyPrinter *r)
9795 {
9796         p->rng_fault_state = true;
9797         return WERR_NOT_SUPPORTED;
9798 }
9799
9800 /****************************************************************
9801  _spoolss_ReplyClosePrinter
9802 ****************************************************************/
9803
9804 WERROR _spoolss_ReplyClosePrinter(pipes_struct *p,
9805                                   struct spoolss_ReplyClosePrinter *r)
9806 {
9807         p->rng_fault_state = true;
9808         return WERR_NOT_SUPPORTED;
9809 }
9810
9811 /****************************************************************
9812  _spoolss_AddPortEx
9813 ****************************************************************/
9814
9815 WERROR _spoolss_AddPortEx(pipes_struct *p,
9816                           struct spoolss_AddPortEx *r)
9817 {
9818         p->rng_fault_state = true;
9819         return WERR_NOT_SUPPORTED;
9820 }
9821
9822 /****************************************************************
9823  _spoolss_RouterFindFirstPrinterChangeNotification
9824 ****************************************************************/
9825
9826 WERROR _spoolss_RouterFindFirstPrinterChangeNotification(pipes_struct *p,
9827                                                          struct spoolss_RouterFindFirstPrinterChangeNotification *r)
9828 {
9829         p->rng_fault_state = true;
9830         return WERR_NOT_SUPPORTED;
9831 }
9832
9833 /****************************************************************
9834  _spoolss_SpoolerInit
9835 ****************************************************************/
9836
9837 WERROR _spoolss_SpoolerInit(pipes_struct *p,
9838                             struct spoolss_SpoolerInit *r)
9839 {
9840         p->rng_fault_state = true;
9841         return WERR_NOT_SUPPORTED;
9842 }
9843
9844 /****************************************************************
9845  _spoolss_ResetPrinterEx
9846 ****************************************************************/
9847
9848 WERROR _spoolss_ResetPrinterEx(pipes_struct *p,
9849                                struct spoolss_ResetPrinterEx *r)
9850 {
9851         p->rng_fault_state = true;
9852         return WERR_NOT_SUPPORTED;
9853 }
9854
9855 /****************************************************************
9856  _spoolss_RouterReplyPrinterEx
9857 ****************************************************************/
9858
9859 WERROR _spoolss_RouterReplyPrinterEx(pipes_struct *p,
9860                                      struct spoolss_RouterReplyPrinterEx *r)
9861 {
9862         p->rng_fault_state = true;
9863         return WERR_NOT_SUPPORTED;
9864 }
9865
9866 /****************************************************************
9867  _spoolss_44
9868 ****************************************************************/
9869
9870 WERROR _spoolss_44(pipes_struct *p,
9871                    struct spoolss_44 *r)
9872 {
9873         p->rng_fault_state = true;
9874         return WERR_NOT_SUPPORTED;
9875 }
9876
9877 /****************************************************************
9878  _spoolss_47
9879 ****************************************************************/
9880
9881 WERROR _spoolss_47(pipes_struct *p,
9882                    struct spoolss_47 *r)
9883 {
9884         p->rng_fault_state = true;
9885         return WERR_NOT_SUPPORTED;
9886 }
9887
9888 /****************************************************************
9889  _spoolss_4a
9890 ****************************************************************/
9891
9892 WERROR _spoolss_4a(pipes_struct *p,
9893                    struct spoolss_4a *r)
9894 {
9895         p->rng_fault_state = true;
9896         return WERR_NOT_SUPPORTED;
9897 }
9898
9899 /****************************************************************
9900  _spoolss_4b
9901 ****************************************************************/
9902
9903 WERROR _spoolss_4b(pipes_struct *p,
9904                    struct spoolss_4b *r)
9905 {
9906         p->rng_fault_state = true;
9907         return WERR_NOT_SUPPORTED;
9908 }
9909
9910 /****************************************************************
9911  _spoolss_4c
9912 ****************************************************************/
9913
9914 WERROR _spoolss_4c(pipes_struct *p,
9915                    struct spoolss_4c *r)
9916 {
9917         p->rng_fault_state = true;
9918         return WERR_NOT_SUPPORTED;
9919 }
9920
9921 /****************************************************************
9922  _spoolss_53
9923 ****************************************************************/
9924
9925 WERROR _spoolss_53(pipes_struct *p,
9926                    struct spoolss_53 *r)
9927 {
9928         p->rng_fault_state = true;
9929         return WERR_NOT_SUPPORTED;
9930 }
9931
9932 /****************************************************************
9933  _spoolss_55
9934 ****************************************************************/
9935
9936 WERROR _spoolss_55(pipes_struct *p,
9937                    struct spoolss_55 *r)
9938 {
9939         p->rng_fault_state = true;
9940         return WERR_NOT_SUPPORTED;
9941 }
9942
9943 /****************************************************************
9944  _spoolss_56
9945 ****************************************************************/
9946
9947 WERROR _spoolss_56(pipes_struct *p,
9948                    struct spoolss_56 *r)
9949 {
9950         p->rng_fault_state = true;
9951         return WERR_NOT_SUPPORTED;
9952 }
9953
9954 /****************************************************************
9955  _spoolss_57
9956 ****************************************************************/
9957
9958 WERROR _spoolss_57(pipes_struct *p,
9959                    struct spoolss_57 *r)
9960 {
9961         p->rng_fault_state = true;
9962         return WERR_NOT_SUPPORTED;
9963 }
9964
9965 /****************************************************************
9966  _spoolss_5a
9967 ****************************************************************/
9968
9969 WERROR _spoolss_5a(pipes_struct *p,
9970                    struct spoolss_5a *r)
9971 {
9972         p->rng_fault_state = true;
9973         return WERR_NOT_SUPPORTED;
9974 }
9975
9976 /****************************************************************
9977  _spoolss_5b
9978 ****************************************************************/
9979
9980 WERROR _spoolss_5b(pipes_struct *p,
9981                    struct spoolss_5b *r)
9982 {
9983         p->rng_fault_state = true;
9984         return WERR_NOT_SUPPORTED;
9985 }
9986
9987 /****************************************************************
9988  _spoolss_5c
9989 ****************************************************************/
9990
9991 WERROR _spoolss_5c(pipes_struct *p,
9992                    struct spoolss_5c *r)
9993 {
9994         p->rng_fault_state = true;
9995         return WERR_NOT_SUPPORTED;
9996 }
9997
9998 /****************************************************************
9999  _spoolss_5d
10000 ****************************************************************/
10001
10002 WERROR _spoolss_5d(pipes_struct *p,
10003                    struct spoolss_5d *r)
10004 {
10005         p->rng_fault_state = true;
10006         return WERR_NOT_SUPPORTED;
10007 }
10008
10009 /****************************************************************
10010  _spoolss_5e
10011 ****************************************************************/
10012
10013 WERROR _spoolss_5e(pipes_struct *p,
10014                    struct spoolss_5e *r)
10015 {
10016         p->rng_fault_state = true;
10017         return WERR_NOT_SUPPORTED;
10018 }
10019
10020 /****************************************************************
10021  _spoolss_5f
10022 ****************************************************************/
10023
10024 WERROR _spoolss_5f(pipes_struct *p,
10025                    struct spoolss_5f *r)
10026 {
10027         p->rng_fault_state = true;
10028         return WERR_NOT_SUPPORTED;
10029 }
10030
10031 /****************************************************************
10032  _spoolss_60
10033 ****************************************************************/
10034
10035 WERROR _spoolss_60(pipes_struct *p,
10036                    struct spoolss_60 *r)
10037 {
10038         p->rng_fault_state = true;
10039         return WERR_NOT_SUPPORTED;
10040 }
10041
10042 /****************************************************************
10043  _spoolss_61
10044 ****************************************************************/
10045
10046 WERROR _spoolss_61(pipes_struct *p,
10047                    struct spoolss_61 *r)
10048 {
10049         p->rng_fault_state = true;
10050         return WERR_NOT_SUPPORTED;
10051 }
10052
10053 /****************************************************************
10054  _spoolss_62
10055 ****************************************************************/
10056
10057 WERROR _spoolss_62(pipes_struct *p,
10058                    struct spoolss_62 *r)
10059 {
10060         p->rng_fault_state = true;
10061         return WERR_NOT_SUPPORTED;
10062 }
10063
10064 /****************************************************************
10065  _spoolss_63
10066 ****************************************************************/
10067
10068 WERROR _spoolss_63(pipes_struct *p,
10069                    struct spoolss_63 *r)
10070 {
10071         p->rng_fault_state = true;
10072         return WERR_NOT_SUPPORTED;
10073 }
10074
10075 /****************************************************************
10076  _spoolss_64
10077 ****************************************************************/
10078
10079 WERROR _spoolss_64(pipes_struct *p,
10080                    struct spoolss_64 *r)
10081 {
10082         p->rng_fault_state = true;
10083         return WERR_NOT_SUPPORTED;
10084 }
10085
10086 /****************************************************************
10087  _spoolss_65
10088 ****************************************************************/
10089
10090 WERROR _spoolss_65(pipes_struct *p,
10091                    struct spoolss_65 *r)
10092 {
10093         p->rng_fault_state = true;
10094         return WERR_NOT_SUPPORTED;
10095 }
10096
10097 /****************************************************************
10098  _spoolss_GetCorePrinterDrivers
10099 ****************************************************************/
10100
10101 WERROR _spoolss_GetCorePrinterDrivers(pipes_struct *p,
10102                                       struct spoolss_GetCorePrinterDrivers *r)
10103 {
10104         p->rng_fault_state = true;
10105         return WERR_NOT_SUPPORTED;
10106 }
10107
10108 /****************************************************************
10109  _spoolss_67
10110 ****************************************************************/
10111
10112 WERROR _spoolss_67(pipes_struct *p,
10113                    struct spoolss_67 *r)
10114 {
10115         p->rng_fault_state = true;
10116         return WERR_NOT_SUPPORTED;
10117 }
10118
10119 /****************************************************************
10120  _spoolss_GetPrinterDriverPackagePath
10121 ****************************************************************/
10122
10123 WERROR _spoolss_GetPrinterDriverPackagePath(pipes_struct *p,
10124                                             struct spoolss_GetPrinterDriverPackagePath *r)
10125 {
10126         p->rng_fault_state = true;
10127         return WERR_NOT_SUPPORTED;
10128 }
10129
10130 /****************************************************************
10131  _spoolss_69
10132 ****************************************************************/
10133
10134 WERROR _spoolss_69(pipes_struct *p,
10135                    struct spoolss_69 *r)
10136 {
10137         p->rng_fault_state = true;
10138         return WERR_NOT_SUPPORTED;
10139 }
10140
10141 /****************************************************************
10142  _spoolss_6a
10143 ****************************************************************/
10144
10145 WERROR _spoolss_6a(pipes_struct *p,
10146                    struct spoolss_6a *r)
10147 {
10148         p->rng_fault_state = true;
10149         return WERR_NOT_SUPPORTED;
10150 }
10151
10152 /****************************************************************
10153  _spoolss_6b
10154 ****************************************************************/
10155
10156 WERROR _spoolss_6b(pipes_struct *p,
10157                    struct spoolss_6b *r)
10158 {
10159         p->rng_fault_state = true;
10160         return WERR_NOT_SUPPORTED;
10161 }
10162
10163 /****************************************************************
10164  _spoolss_6c
10165 ****************************************************************/
10166
10167 WERROR _spoolss_6c(pipes_struct *p,
10168                    struct spoolss_6c *r)
10169 {
10170         p->rng_fault_state = true;
10171         return WERR_NOT_SUPPORTED;
10172 }
10173
10174 /****************************************************************
10175  _spoolss_6d
10176 ****************************************************************/
10177
10178 WERROR _spoolss_6d(pipes_struct *p,
10179                    struct spoolss_6d *r)
10180 {
10181         p->rng_fault_state = true;
10182         return WERR_NOT_SUPPORTED;
10183 }