source3/rpc_client/cli_spoolss.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    RPC pipe client
   4
   5    Copyright (C) Gerald Carter                2001-2002,
   6    Copyright (C) Tim Potter                   2000-2002,
   7    Copyright (C) Andrew Tridgell              1994-2000,
   8    Copyright (C) Luke Kenneth Casson Leighton 1996-2000,
   9    Copyright (C) Jean-Francois Micouleau      1999-2000.
  10
  11    This program is free software; you can redistribute it and/or modify
  12    it under the terms of the GNU General Public License as published by
  13    the Free Software Foundation; either version 2 of the License, or
  14    (at your option) any later version.
  15
  16    This program is distributed in the hope that it will be useful,
  17    but WITHOUT ANY WARRANTY; without even the implied warranty of
  18    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19    GNU General Public License for more details.
  20
  21    You should have received a copy of the GNU General Public License
  22    along with this program; if not, write to the Free Software
  23    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  24 */
  25
  26 #include "includes.h"
  27
  28 /** @defgroup spoolss SPOOLSS - NT printing routines
  29  *  @ingroup rpc_client
  30  *
  31  * @{
  32  **/
  33
  34 /**********************************************************************
  35  Initialize a new spoolss buff for use by a client rpc
  36 **********************************************************************/
  37 static void init_buffer(NEW_BUFFER *buffer, uint32 size, TALLOC_CTX *ctx)
  38 {
  39         buffer->ptr = (size != 0);
  40         buffer->size = size;
  41         buffer->string_at_end = size;
  42         prs_init(&buffer->prs, size, ctx, MARSHALL);
  43         buffer->struct_start = prs_offset(&buffer->prs);
  44 }
  45
  46 /*********************************************************************
  47  Decode various spoolss rpc's and info levels
  48  ********************************************************************/
  49
  50 /**********************************************************************
  51 **********************************************************************/
  52 static void decode_printer_info_0(TALLOC_CTX *mem_ctx, NEW_BUFFER *buffer,
  53                                 uint32 returned, PRINTER_INFO_0 **info)
  54 {
  55         uint32 i;
  56         PRINTER_INFO_0  *inf;
  57
  58         inf=(PRINTER_INFO_0 *)talloc(mem_ctx, returned*sizeof(PRINTER_INFO_0));
  59         memset(inf, 0, returned*sizeof(PRINTER_INFO_0));
  60
  61         prs_set_offset(&buffer->prs,0);
  62
  63         for (i=0; i<returned; i++) {
  64                 smb_io_printer_info_0("", buffer, &inf[i], 0);
  65         }
  66
  67         *info=inf;
  68 }
  69
  70 /**********************************************************************
  71 **********************************************************************/
  72 static void decode_printer_info_1(TALLOC_CTX *mem_ctx, NEW_BUFFER *buffer,
  73                                 uint32 returned, PRINTER_INFO_1 **info)
  74 {
  75         uint32 i;
  76         PRINTER_INFO_1  *inf;
  77
  78         inf=(PRINTER_INFO_1 *)talloc(mem_ctx, returned*sizeof(PRINTER_INFO_1));
  79         memset(inf, 0, returned*sizeof(PRINTER_INFO_1));
  80
  81         prs_set_offset(&buffer->prs,0);
  82
  83         for (i=0; i<returned; i++) {
  84                 smb_io_printer_info_1("", buffer, &inf[i], 0);
  85         }
  86
  87         *info=inf;
  88 }
  89
  90 /**********************************************************************
  91 **********************************************************************/
  92 static void decode_printer_info_2(TALLOC_CTX *mem_ctx, NEW_BUFFER *buffer,
  93                                 uint32 returned, PRINTER_INFO_2 **info)
  94 {
  95         uint32 i;
  96         PRINTER_INFO_2  *inf;
  97
  98         inf=(PRINTER_INFO_2 *)talloc(mem_ctx, returned*sizeof(PRINTER_INFO_2));
  99         memset(inf, 0, returned*sizeof(PRINTER_INFO_2));
 100
 101         prs_set_offset(&buffer->prs,0);
 102
 103         for (i=0; i<returned; i++) {
 104                 /* a little initialization as we go */
 105                 inf[i].secdesc = NULL;
 106                 smb_io_printer_info_2("", buffer, &inf[i], 0);
 107         }
 108
 109         *info=inf;
 110 }
 111
 112 /**********************************************************************
 113 **********************************************************************/
 114 static void decode_printer_info_3(TALLOC_CTX *mem_ctx, NEW_BUFFER *buffer,
 115                                 uint32 returned, PRINTER_INFO_3 **info)
 116 {
 117         uint32 i;
 118         PRINTER_INFO_3  *inf;
 119
 120         inf=(PRINTER_INFO_3 *)talloc(mem_ctx, returned*sizeof(PRINTER_INFO_3));
 121         memset(inf, 0, returned*sizeof(PRINTER_INFO_3));
 122
 123         prs_set_offset(&buffer->prs,0);
 124
 125         for (i=0; i<returned; i++) {
 126                 inf[i].secdesc = NULL;
 127                 smb_io_printer_info_3("", buffer, &inf[i], 0);
 128         }
 129
 130         *info=inf;
 131 }
 132
 133 /**********************************************************************
 134 **********************************************************************/
 135 static void decode_printer_info_7(TALLOC_CTX *mem_ctx, NEW_BUFFER *buffer,
 136                                 uint32 returned, PRINTER_INFO_7 **info)
 137 {
 138         uint32 i;
 139         PRINTER_INFO_7  *inf;
 140
 141         inf=(PRINTER_INFO_7 *)talloc(mem_ctx, returned*sizeof(PRINTER_INFO_7));
 142         memset(inf, 0, returned*sizeof(PRINTER_INFO_7));
 143
 144         prs_set_offset(&buffer->prs,0);
 145
 146         for (i=0; i<returned; i++) {
 147                 smb_io_printer_info_7("", buffer, &inf[i], 0);
 148         }
 149
 150         *info=inf;
 151 }
 152
 153
 154 /**********************************************************************
 155 **********************************************************************/
 156 static void decode_port_info_1(TALLOC_CTX *mem_ctx, NEW_BUFFER *buffer,
 157                         uint32 returned, PORT_INFO_1 **info)
 158 {
 159         uint32 i;
 160         PORT_INFO_1 *inf;
 161
 162         inf=(PORT_INFO_1*)talloc(mem_ctx, returned*sizeof(PORT_INFO_1));
 163         memset(inf, 0, returned*sizeof(PORT_INFO_1));
 164
 165         prs_set_offset(&buffer->prs, 0);
 166
 167         for (i=0; i<returned; i++) {
 168                 smb_io_port_info_1("", buffer, &(inf[i]), 0);
 169         }
 170
 171         *info=inf;
 172 }
 173
 174 /**********************************************************************
 175 **********************************************************************/
 176 static void decode_port_info_2(TALLOC_CTX *mem_ctx, NEW_BUFFER *buffer,
 177                         uint32 returned, PORT_INFO_2 **info)
 178 {
 179         uint32 i;
 180         PORT_INFO_2 *inf;
 181
 182         inf=(PORT_INFO_2*)talloc(mem_ctx, returned*sizeof(PORT_INFO_2));
 183         memset(inf, 0, returned*sizeof(PORT_INFO_2));
 184
 185         prs_set_offset(&buffer->prs, 0);
 186
 187         for (i=0; i<returned; i++) {
 188                 smb_io_port_info_2("", buffer, &(inf[i]), 0);
 189         }
 190
 191         *info=inf;
 192 }
 193
 194 /**********************************************************************
 195 **********************************************************************/
 196 static void decode_printer_driver_1(TALLOC_CTX *mem_ctx, NEW_BUFFER *buffer,
 197                         uint32 returned, DRIVER_INFO_1 **info)
 198 {
 199         uint32 i;
 200         DRIVER_INFO_1 *inf;
 201
 202         inf=(DRIVER_INFO_1 *)talloc(mem_ctx, returned*sizeof(DRIVER_INFO_1));
 203         memset(inf, 0, returned*sizeof(DRIVER_INFO_1));
 204
 205         prs_set_offset(&buffer->prs,0);
 206
 207         for (i=0; i<returned; i++) {
 208                 smb_io_printer_driver_info_1("", buffer, &(inf[i]), 0);
 209         }
 210
 211         *info=inf;
 212 }
 213
 214 /**********************************************************************
 215 **********************************************************************/
 216 static void decode_printer_driver_2(TALLOC_CTX *mem_ctx, NEW_BUFFER *buffer,
 217                         uint32 returned, DRIVER_INFO_2 **info)
 218 {
 219         uint32 i;
 220         DRIVER_INFO_2 *inf;
 221
 222         inf=(DRIVER_INFO_2 *)talloc(mem_ctx, returned*sizeof(DRIVER_INFO_2));
 223         memset(inf, 0, returned*sizeof(DRIVER_INFO_2));
 224
 225         prs_set_offset(&buffer->prs,0);
 226
 227         for (i=0; i<returned; i++) {
 228                 smb_io_printer_driver_info_2("", buffer, &(inf[i]), 0);
 229         }
 230
 231         *info=inf;
 232 }
 233
 234 /**********************************************************************
 235 **********************************************************************/
 236 static void decode_printer_driver_3(TALLOC_CTX *mem_ctx, NEW_BUFFER *buffer,
 237                         uint32 returned, DRIVER_INFO_3 **info)
 238 {
 239         uint32 i;
 240         DRIVER_INFO_3 *inf;
 241
 242         inf=(DRIVER_INFO_3 *)talloc(mem_ctx, returned*sizeof(DRIVER_INFO_3));
 243         memset(inf, 0, returned*sizeof(DRIVER_INFO_3));
 244
 245         prs_set_offset(&buffer->prs,0);
 246
 247         for (i=0; i<returned; i++) {
 248                 smb_io_printer_driver_info_3("", buffer, &(inf[i]), 0);
 249         }
 250
 251         *info=inf;
 252 }
 253
 254 /**********************************************************************
 255 **********************************************************************/
 256 static void decode_printerdriverdir_1 (TALLOC_CTX *mem_ctx, NEW_BUFFER *buffer,
 257                         uint32 returned, DRIVER_DIRECTORY_1 **info
 258 )
 259 {
 260         DRIVER_DIRECTORY_1 *inf;
 261
 262         inf=(DRIVER_DIRECTORY_1 *)talloc(mem_ctx, sizeof(DRIVER_DIRECTORY_1));
 263         memset(inf, 0, sizeof(DRIVER_DIRECTORY_1));
 264
 265         prs_set_offset(&buffer->prs, 0);
 266
 267         smb_io_driverdir_1("", buffer, inf, 0);
 268
 269         *info=inf;
 270 }
 271
 272 /** Return a handle to the specified printer or print server.
 273  *
 274  * @param cli              Pointer to client state structure which is open
 275  * on the SPOOLSS pipe.
 276  *
 277  * @param mem_ctx          Pointer to an initialised talloc context.
 278  *
 279  * @param printername      The name of the printer or print server to be
 280  * opened in UNC format.
 281  *
 282  * @param datatype         Specifies the default data type for the printer.
 283  *
 284  * @param access_required  The access rights requested on the printer or
 285  * print server.
 286  *
 287  * @param station          The UNC name of the requesting workstation.
 288  *
 289  * @param username         The name of the user requesting the open.
 290  *
 291  * @param pol              Returned policy handle.
 292  */
 293
 294 /*********************************************************************************
 295  Win32 API - OpenPrinter()
 296  ********************************************************************************/
 297
 298 WERROR cli_spoolss_open_printer_ex(struct cli_state *cli, TALLOC_CTX *mem_ctx,
 299                                 const char *printername, const char *datatype, uint32 access_required,
 300                                 const char *station, const char *username, POLICY_HND *pol)
 301 {
 302         prs_struct qbuf, rbuf;
 303         SPOOL_Q_OPEN_PRINTER_EX q;
 304         SPOOL_R_OPEN_PRINTER_EX r;
 305         WERROR result = W_ERROR(ERRgeneral);
 306
 307         ZERO_STRUCT(q);
 308         ZERO_STRUCT(r);
 309
 310         /* Initialise parse structures */
 311
 312         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
 313         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
 314
 315         /* Initialise input parameters */
 316
 317         make_spoolss_q_open_printer_ex(&q, printername, datatype,
 318                                        access_required, station, username);
 319
 320         /* Marshall data and send request */
 321
 322         if (!spoolss_io_q_open_printer_ex("", &q, &qbuf, 0) ||
 323             !rpc_api_pipe_req(cli, SPOOLSS_OPENPRINTEREX, &qbuf, &rbuf))
 324                 goto done;
 325
 326         /* Unmarshall response */
 327
 328         if (!spoolss_io_r_open_printer_ex("", &r, &rbuf, 0))
 329                 goto done;
 330
 331         /* Return output parameters */
 332
 333         result = r.status;
 334
 335         if (W_ERROR_IS_OK(result))
 336                 *pol = r.handle;
 337
 338  done:
 339         prs_mem_free(&qbuf);
 340         prs_mem_free(&rbuf);
 341
 342         return result;
 343 }
 344
 345 /** Close a printer handle
 346  *
 347  * @param cli              Pointer to client state structure which is open
 348  * on the SPOOLSS pipe.
 349  *
 350  * @param mem_ctx          Pointer to an initialised talloc context.
 351  *
 352  * @param pol              Policy handle of printer or print server to close.
 353  */
 354 /*********************************************************************************
 355  Win32 API - ClosePrinter()
 356  ********************************************************************************/
 357
 358 WERROR cli_spoolss_close_printer(struct cli_state *cli, TALLOC_CTX *mem_ctx,
 359                                  POLICY_HND *pol)
 360 {
 361         prs_struct qbuf, rbuf;
 362         SPOOL_Q_CLOSEPRINTER q;
 363         SPOOL_R_CLOSEPRINTER r;
 364         WERROR result = W_ERROR(ERRgeneral);
 365
 366         ZERO_STRUCT(q);
 367         ZERO_STRUCT(r);
 368
 369         /* Initialise parse structures */
 370
 371         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
 372         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
 373
 374         /* Initialise input parameters */
 375
 376         make_spoolss_q_closeprinter(&q, pol);
 377
 378         /* Marshall data and send request */
 379
 380         if (!spoolss_io_q_closeprinter("", &q, &qbuf, 0) ||
 381             !rpc_api_pipe_req(cli, SPOOLSS_CLOSEPRINTER, &qbuf, &rbuf))
 382                 goto done;
 383
 384         /* Unmarshall response */
 385
 386         if (!spoolss_io_r_closeprinter("", &r, &rbuf, 0))
 387                 goto done;
 388
 389         /* Return output parameters */
 390
 391         result = r.status;
 392
 393         if (W_ERROR_IS_OK(result))
 394                 *pol = r.handle;
 395
 396  done:
 397         prs_mem_free(&qbuf);
 398         prs_mem_free(&rbuf);
 399
 400         return result;
 401 }
 402
 403 /** Enumerate printers on a print server.
 404  *
 405  * @param cli              Pointer to client state structure which is open
 406  *                         on the SPOOLSS pipe.
 407  * @param mem_ctx          Pointer to an initialised talloc context.
 408  *
 409  * @param offered          Buffer size offered in the request.
 410  * @param needed           Number of bytes needed to complete the request.
 411  *                         may be NULL.
 412  *
 413  * @param flags            Selected from PRINTER_ENUM_* flags.
 414  * @param level            Request information level.
 415  *
 416  * @param num_printers     Pointer to number of printers returned.  May be
 417  *                         NULL.
 418  * @param ctr              Return structure for printer information.  May
 419  *                         be NULL.
 420  */
 421 /*********************************************************************************
 422  Win32 API - EnumPrinters()
 423  ********************************************************************************/
 424
 425 WERROR cli_spoolss_enum_printers(struct cli_state *cli, TALLOC_CTX *mem_ctx,
 426                                  uint32 offered, uint32 *needed,
 427                                  char *name, uint32 flags, uint32 level,
 428                                  uint32 *num_printers, PRINTER_INFO_CTR *ctr)
 429 {
 430         prs_struct qbuf, rbuf;
 431         SPOOL_Q_ENUMPRINTERS q;
 432         SPOOL_R_ENUMPRINTERS r;
 433         NEW_BUFFER buffer;
 434         WERROR result = W_ERROR(ERRgeneral);
 435
 436         ZERO_STRUCT(q);
 437         ZERO_STRUCT(r);
 438
 439         /* Initialise input parameters */
 440
 441         init_buffer(&buffer, offered, mem_ctx);
 442
 443         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
 444         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
 445
 446         make_spoolss_q_enumprinters(&q, flags, name, level, &buffer,
 447                                     offered);
 448
 449         /* Marshall data and send request */
 450
 451         if (!spoolss_io_q_enumprinters("", &q, &qbuf, 0) ||
 452             !rpc_api_pipe_req(cli, SPOOLSS_ENUMPRINTERS, &qbuf, &rbuf))
 453                 goto done;
 454
 455         /* Unmarshall response */
 456
 457         if (spoolss_io_r_enumprinters("", &r, &rbuf, 0)) {
 458                 if (needed)
 459                         *needed = r.needed;
 460         }
 461
 462         result = r.status;
 463
 464         /* Return output parameters */
 465
 466         if (!W_ERROR_IS_OK(r.status))
 467                 goto done;
 468
 469         if (num_printers)
 470                 *num_printers = r.returned;
 471
 472         if (!ctr)
 473                 goto done;
 474
 475         switch (level) {
 476         case 0:
 477                 decode_printer_info_0(mem_ctx, r.buffer, r.returned,
 478                                       &ctr->printers_0);
 479                 break;
 480         case 1:
 481                 decode_printer_info_1(mem_ctx, r.buffer, r.returned,
 482                                       &ctr->printers_1);
 483                 break;
 484         case 2:
 485                 decode_printer_info_2(mem_ctx, r.buffer, r.returned,
 486                                       &ctr->printers_2);
 487                 break;
 488         case 3:
 489                 decode_printer_info_3(mem_ctx, r.buffer, r.returned,
 490                                       &ctr->printers_3);
 491                 break;
 492         }
 493
 494  done:
 495         prs_mem_free(&qbuf);
 496         prs_mem_free(&rbuf);
 497
 498         return result;
 499 }
 500
 501 /*********************************************************************************
 502  Win32 API - EnumPorts()
 503  ********************************************************************************/
 504 /** Enumerate printer ports on a print server.
 505  *
 506  * @param cli              Pointer to client state structure which is open
 507  *                         on the SPOOLSS pipe.
 508  * @param mem_ctx          Pointer to an initialised talloc context.
 509  *
 510  * @param offered          Buffer size offered in the request.
 511  * @param needed           Number of bytes needed to complete the request.
 512  *                         May be NULL.
 513  *
 514  * @param level            Requested information level.
 515  *
 516  * @param num_ports        Pointer to number of ports returned.  May be NULL.
 517  * @param ctr              Pointer to structure holding port information.
 518  *                         May be NULL.
 519  */
 520
 521 WERROR cli_spoolss_enum_ports(struct cli_state *cli, TALLOC_CTX *mem_ctx,
 522                               uint32 offered, uint32 *needed,
 523                               uint32 level, uint32 *num_ports, PORT_INFO_CTR *ctr)
 524 {
 525         prs_struct qbuf, rbuf;
 526         SPOOL_Q_ENUMPORTS q;
 527         SPOOL_R_ENUMPORTS r;
 528         NEW_BUFFER buffer;
 529         WERROR result = W_ERROR(ERRgeneral);
 530         fstring server;
 531
 532         ZERO_STRUCT(q);
 533         ZERO_STRUCT(r);
 534
 535         slprintf(server, sizeof(fstring)-1, "\\\\%s", cli->desthost);
 536         strupper_m(server);
 537
 538         /* Initialise input parameters */
 539
 540         init_buffer(&buffer, offered, mem_ctx);
 541
 542         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
 543         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
 544
 545         make_spoolss_q_enumports(&q, server, level, &buffer, offered);
 546
 547         /* Marshall data and send request */
 548
 549         if (!spoolss_io_q_enumports("", &q, &qbuf, 0) ||
 550             !rpc_api_pipe_req(cli, SPOOLSS_ENUMPORTS, &qbuf, &rbuf))
 551                 goto done;
 552
 553         /* Unmarshall response */
 554
 555         if (spoolss_io_r_enumports("", &r, &rbuf, 0)) {
 556                 if (needed)
 557                         *needed = r.needed;
 558         }
 559
 560         result = r.status;
 561
 562         /* Return output parameters */
 563
 564         if (!W_ERROR_IS_OK(result))
 565                 goto done;
 566
 567         if (num_ports)
 568                 *num_ports = r.returned;
 569
 570         if (!ctr)
 571                 goto done;
 572
 573         switch (level) {
 574         case 1:
 575                 decode_port_info_1(mem_ctx, r.buffer, r.returned,
 576                                    &ctr->port.info_1);
 577                 break;
 578         case 2:
 579                 decode_port_info_2(mem_ctx, r.buffer, r.returned,
 580                                    &ctr->port.info_2);
 581                 break;
 582         }
 583
 584  done:
 585         prs_mem_free(&qbuf);
 586         prs_mem_free(&rbuf);
 587
 588         return result;
 589 }
 590
 591 /*********************************************************************************
 592  Win32 API - GetPrinter()
 593  ********************************************************************************/
 594
 595 WERROR cli_spoolss_getprinter(struct cli_state *cli, TALLOC_CTX *mem_ctx,
 596                               uint32 offered, uint32 *needed,
 597                               POLICY_HND *pol, uint32 level,
 598                               PRINTER_INFO_CTR *ctr)
 599 {
 600         prs_struct qbuf, rbuf;
 601         SPOOL_Q_GETPRINTER q;
 602         SPOOL_R_GETPRINTER r;
 603         NEW_BUFFER buffer;
 604         WERROR result = W_ERROR(ERRgeneral);
 605
 606         ZERO_STRUCT(q);
 607         ZERO_STRUCT(r);
 608
 609         /* Initialise input parameters */
 610
 611         init_buffer(&buffer, offered, mem_ctx);
 612
 613         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
 614         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
 615
 616         make_spoolss_q_getprinter(mem_ctx, &q, pol, level, &buffer, offered);
 617
 618         /* Marshall data and send request */
 619
 620         if (!spoolss_io_q_getprinter("", &q, &qbuf, 0) ||
 621             !rpc_api_pipe_req(cli, SPOOLSS_GETPRINTER, &qbuf, &rbuf))
 622                 goto done;
 623
 624         /* Unmarshall response */
 625
 626         if (!spoolss_io_r_getprinter("", &r, &rbuf, 0))
 627                 goto done;
 628
 629         if (needed)
 630                 *needed = r.needed;
 631
 632         /* Return output parameters */
 633
 634         result = r.status;
 635
 636         if (W_ERROR_IS_OK(result)) {
 637                 switch (level) {
 638                 case 0:
 639                         decode_printer_info_0(mem_ctx, r.buffer, 1, &ctr->printers_0);
 640                         break;
 641                 case 1:
 642                         decode_printer_info_1(mem_ctx, r.buffer, 1, &ctr->printers_1);
 643                         break;
 644                 case 2:
 645                         decode_printer_info_2(mem_ctx, r.buffer, 1, &ctr->printers_2);
 646                         break;
 647                 case 3:
 648                         decode_printer_info_3(mem_ctx, r.buffer, 1, &ctr->printers_3);
 649                         break;
 650                 case 7:
 651                         decode_printer_info_7(mem_ctx, r.buffer, 1, &ctr->printers_7);
 652                         break;
 653                 }
 654         }
 655
 656  done:
 657         prs_mem_free(&qbuf);
 658         prs_mem_free(&rbuf);
 659
 660         return result;
 661 }
 662
 663 /*********************************************************************************
 664  Win32 API - SetPrinter()
 665  ********************************************************************************/
 666 /** Set printer info
 667  *
 668  * @param cli              Pointer to client state structure which is open
 669  *                         on the SPOOLSS pipe.
 670  * @param mem_ctx          Pointer to an initialised talloc context.
 671  *
 672  * @param pol              Policy handle on printer to set info.
 673  * @param level            Information level to set.
 674  * @param ctr              Pointer to structure holding printer information.
 675  * @param command          Specifies the action performed.  See
 676  * http://msdn.microsoft.com/library/default.asp?url=/library/en-us/gdi/prntspol_13ua.asp
 677  * for details.
 678  *
 679  */
 680
 681 WERROR cli_spoolss_setprinter(struct cli_state *cli, TALLOC_CTX *mem_ctx,
 682                               POLICY_HND *pol, uint32 level,
 683                               PRINTER_INFO_CTR *ctr, uint32 command)
 684 {
 685         prs_struct qbuf, rbuf;
 686         SPOOL_Q_SETPRINTER q;
 687         SPOOL_R_SETPRINTER r;
 688         WERROR result = W_ERROR(ERRgeneral);
 689
 690         ZERO_STRUCT(q);
 691         ZERO_STRUCT(r);
 692
 693         /* Initialise input parameters */
 694
 695         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
 696         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
 697
 698         if (!make_spoolss_q_setprinter(mem_ctx, &q, pol, level, ctr, command))
 699                 goto done;
 700
 701         /* Marshall data and send request */
 702
 703         if (!spoolss_io_q_setprinter("", &q, &qbuf, 0) ||
 704             !rpc_api_pipe_req(cli, SPOOLSS_SETPRINTER, &qbuf, &rbuf))
 705                 goto done;
 706
 707         /* Unmarshall response */
 708
 709         if (!spoolss_io_r_setprinter("", &r, &rbuf, 0))
 710                 goto done;
 711
 712         result = r.status;
 713
 714 done:
 715         prs_mem_free(&qbuf);
 716         prs_mem_free(&rbuf);
 717
 718         return result;
 719 }
 720
 721 /*********************************************************************************
 722  Win32 API - GetPrinterDriver()
 723  ********************************************************************************/
 724 /** Get installed printer drivers for a given printer
 725  *
 726  * @param cli              Pointer to client state structure which is open
 727  * on the SPOOLSS pipe.
 728  *
 729  * @param mem_ctx          Pointer to an initialised talloc context.
 730  *
 731  * @param offered          Buffer size offered in the request.
 732  * @param needed           Number of bytes needed to complete the request.
 733  *                         may be NULL.
 734  *
 735  * @param pol              Pointer to an open policy handle for the printer
 736  *                         opened with cli_spoolss_open_printer_ex().
 737  * @param level            Requested information level.
 738  * @param env              The print environment or archictecture.  This is
 739  *                         "Windows NT x86" for NT4.
 740  * @param ctr              Returned printer driver information.
 741  */
 742
 743 WERROR cli_spoolss_getprinterdriver(struct cli_state *cli,
 744                                     TALLOC_CTX *mem_ctx,
 745                                     uint32 offered, uint32 *needed,
 746                                     POLICY_HND *pol, uint32 level,
 747                                     const char *env, int version, PRINTER_DRIVER_CTR *ctr)
 748 {
 749         prs_struct qbuf, rbuf;
 750         SPOOL_Q_GETPRINTERDRIVER2 q;
 751         SPOOL_R_GETPRINTERDRIVER2 r;
 752         NEW_BUFFER buffer;
 753         WERROR result = W_ERROR(ERRgeneral);
 754         fstring server;
 755
 756         ZERO_STRUCT(q);
 757         ZERO_STRUCT(r);
 758
 759         fstrcpy(server, cli->desthost);
 760         strupper_m(server);
 761
 762         /* Initialise input parameters */
 763
 764         init_buffer(&buffer, offered, mem_ctx);
 765
 766         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
 767         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
 768
 769         make_spoolss_q_getprinterdriver2(&q, pol, env, level, version, 2,
 770                                          &buffer, offered);
 771
 772         /* Marshall data and send request */
 773
 774         if (!spoolss_io_q_getprinterdriver2 ("", &q, &qbuf, 0) ||
 775             !rpc_api_pipe_req (cli, SPOOLSS_GETPRINTERDRIVER2, &qbuf, &rbuf))
 776                 goto done;
 777
 778         /* Unmarshall response */
 779
 780         if (spoolss_io_r_getprinterdriver2 ("", &r, &rbuf, 0)) {
 781                 if (needed)
 782                         *needed = r.needed;
 783         }
 784
 785         result = r.status;
 786
 787         /* Return output parameters */
 788
 789         if (!W_ERROR_IS_OK(result))
 790                 goto done;
 791
 792         if (!ctr)
 793                 goto done;
 794
 795         switch (level) {
 796         case 1:
 797                 decode_printer_driver_1(mem_ctx, r.buffer, 1, &ctr->info1);
 798                 break;
 799         case 2:
 800                 decode_printer_driver_2(mem_ctx, r.buffer, 1, &ctr->info2);
 801                 break;
 802         case 3:
 803                 decode_printer_driver_3(mem_ctx, r.buffer, 1, &ctr->info3);
 804                 break;
 805         default:
 806                 DEBUG(10, ("cli_spoolss_getprinterdriver: unknown info level %d", level));
 807                 return WERR_UNKNOWN_LEVEL;
 808         }
 809
 810  done:
 811         prs_mem_free(&qbuf);
 812         prs_mem_free(&rbuf);
 813
 814         return result;
 815 }
 816
 817 /*********************************************************************************
 818  Win32 API - EnumPrinterDrivers()
 819  ********************************************************************************/
 820 /**********************************************************************
 821  * Get installed printer drivers for a given printer
 822  */
 823 WERROR cli_spoolss_enumprinterdrivers (struct cli_state *cli,
 824                                        TALLOC_CTX *mem_ctx,
 825                                        uint32 offered, uint32 *needed,
 826                                        uint32 level, const char *env,
 827                                        uint32 *num_drivers,
 828                                        PRINTER_DRIVER_CTR *ctr)
 829 {
 830         prs_struct qbuf, rbuf;
 831         SPOOL_Q_ENUMPRINTERDRIVERS q;
 832         SPOOL_R_ENUMPRINTERDRIVERS r;
 833         NEW_BUFFER buffer;
 834         WERROR result = W_ERROR(ERRgeneral);
 835         fstring server;
 836
 837         ZERO_STRUCT(q);
 838         ZERO_STRUCT(r);
 839
 840         slprintf(server, sizeof(fstring)-1, "\\\\%s", cli->desthost);
 841         strupper_m(server);
 842
 843         /* Initialise input parameters */
 844
 845         init_buffer(&buffer, offered, mem_ctx);
 846
 847         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
 848         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
 849
 850         /* Write the request */
 851
 852         make_spoolss_q_enumprinterdrivers(&q, server, env, level, &buffer,
 853                                           offered);
 854
 855         /* Marshall data and send request */
 856
 857         if (!spoolss_io_q_enumprinterdrivers ("", &q, &qbuf, 0) ||
 858             !rpc_api_pipe_req (cli, SPOOLSS_ENUMPRINTERDRIVERS, &qbuf, &rbuf))
 859                 goto done;
 860
 861         /* Unmarshall response */
 862
 863         if (!spoolss_io_r_enumprinterdrivers ("", &r, &rbuf, 0))
 864                 goto done;
 865
 866         if (needed)
 867                 *needed = r.needed;
 868
 869         if (num_drivers)
 870                 *num_drivers = r.returned;
 871
 872         result = r.status;
 873
 874         /* Return output parameters */
 875
 876         if (W_ERROR_IS_OK(result) && (r.returned != 0)) {
 877                 *num_drivers = r.returned;
 878
 879                 switch (level) {
 880                 case 1:
 881                         decode_printer_driver_1(mem_ctx, r.buffer, r.returned, &ctr->info1);
 882                         break;
 883                 case 2:
 884                         decode_printer_driver_2(mem_ctx, r.buffer, r.returned, &ctr->info2);
 885                         break;
 886                 case 3:
 887                         decode_printer_driver_3(mem_ctx, r.buffer, r.returned, &ctr->info3);
 888                         break;
 889                 default:
 890                         DEBUG(10, ("cli_spoolss_enumprinterdrivers: unknown info level %d\n",
 891                                    level));
 892                         return WERR_UNKNOWN_LEVEL;
 893                 }
 894         }
 895
 896  done:
 897         prs_mem_free(&qbuf);
 898         prs_mem_free(&rbuf);
 899
 900         return result;
 901 }
 902
 903
 904 /*********************************************************************************
 905  Win32 API - GetPrinterDriverDirectory()
 906  ********************************************************************************/
 907 /**********************************************************************
 908  * Get installed printer drivers for a given printer
 909  */
 910 WERROR cli_spoolss_getprinterdriverdir (struct cli_state *cli,
 911                                         TALLOC_CTX *mem_ctx,
 912                                         uint32 offered, uint32 *needed,
 913                                         uint32 level, char *env,
 914                                         DRIVER_DIRECTORY_CTR *ctr)
 915 {
 916         prs_struct                      qbuf, rbuf;
 917         SPOOL_Q_GETPRINTERDRIVERDIR     q;
 918         SPOOL_R_GETPRINTERDRIVERDIR     r;
 919         NEW_BUFFER                      buffer;
 920         WERROR result = W_ERROR(ERRgeneral);
 921         fstring                         server;
 922
 923         ZERO_STRUCT(q);
 924         ZERO_STRUCT(r);
 925
 926         slprintf(server, sizeof(fstring)-1, "\\\\%s", cli->desthost);
 927         strupper_m(server);
 928
 929         /* Initialise input parameters */
 930
 931         init_buffer(&buffer, offered, mem_ctx);
 932
 933         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
 934         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
 935
 936         /* Write the request */
 937
 938         make_spoolss_q_getprinterdriverdir(&q, server, env, level, &buffer,
 939                                            offered);
 940
 941         /* Marshall data and send request */
 942
 943         if (!spoolss_io_q_getprinterdriverdir ("", &q, &qbuf, 0) ||
 944             !rpc_api_pipe_req (cli, SPOOLSS_GETPRINTERDRIVERDIRECTORY,
 945                                &qbuf, &rbuf))
 946                 goto done;
 947
 948         /* Unmarshall response */
 949
 950         if (spoolss_io_r_getprinterdriverdir ("", &r, &rbuf, 0)) {
 951                 if (needed)
 952                         *needed = r.needed;
 953         }
 954
 955         /* Return output parameters */
 956
 957         result = r.status;
 958
 959         if (W_ERROR_IS_OK(result)) {
 960                 switch (level) {
 961                 case 1:
 962                         decode_printerdriverdir_1(mem_ctx, r.buffer, 1,
 963                                                   &ctr->info1);
 964                         break;
 965                 }
 966         }
 967
 968         done:
 969                 prs_mem_free(&qbuf);
 970                 prs_mem_free(&rbuf);
 971
 972         return result;
 973 }
 974
 975 /*********************************************************************************
 976  Win32 API - AddPrinterDriver()
 977  ********************************************************************************/
 978 /**********************************************************************
 979  * Install a printer driver
 980  */
 981 WERROR cli_spoolss_addprinterdriver (struct cli_state *cli,
 982                                      TALLOC_CTX *mem_ctx, uint32 level,
 983                                      PRINTER_DRIVER_CTR *ctr)
 984 {
 985         prs_struct                      qbuf, rbuf;
 986         SPOOL_Q_ADDPRINTERDRIVER        q;
 987         SPOOL_R_ADDPRINTERDRIVER        r;
 988         WERROR result = W_ERROR(ERRgeneral);
 989         fstring                         server;
 990
 991         ZERO_STRUCT(q);
 992         ZERO_STRUCT(r);
 993
 994         slprintf(server, sizeof(fstring)-1, "\\\\%s", cli->desthost);
 995         strupper_m(server);
 996
 997         /* Initialise input parameters */
 998
 999         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
1000         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
1001
1002         /* Write the request */
1003
1004         make_spoolss_q_addprinterdriver (mem_ctx, &q, server, level, ctr);
1005
1006         /* Marshall data and send request */
1007
1008         if (!spoolss_io_q_addprinterdriver ("", &q, &qbuf, 0) ||
1009             !rpc_api_pipe_req (cli, SPOOLSS_ADDPRINTERDRIVER, &qbuf, &rbuf))
1010                 goto done;
1011
1012         /* Unmarshall response */
1013
1014         if (!spoolss_io_r_addprinterdriver ("", &r, &rbuf, 0))
1015                 goto done;
1016
1017         /* Return output parameters */
1018
1019         result = r.status;
1020
1021 done:
1022         prs_mem_free(&qbuf);
1023         prs_mem_free(&rbuf);
1024
1025         return result;
1026 }
1027
1028 /*********************************************************************************
1029  Win32 API - AddPrinter()
1030  ********************************************************************************/
1031 /**********************************************************************
1032  * Install a printer
1033  */
1034 WERROR cli_spoolss_addprinterex (struct cli_state *cli, TALLOC_CTX *mem_ctx,
1035                                  uint32 level, PRINTER_INFO_CTR*ctr)
1036 {
1037         prs_struct                      qbuf, rbuf;
1038         SPOOL_Q_ADDPRINTEREX            q;
1039         SPOOL_R_ADDPRINTEREX            r;
1040         WERROR result = W_ERROR(ERRgeneral);
1041         fstring                         server,
1042                                         client,
1043                                         user;
1044
1045         ZERO_STRUCT(q);
1046         ZERO_STRUCT(r);
1047
1048         slprintf(client, sizeof(fstring)-1, "\\\\%s", cli->desthost);
1049         strupper_m(client);
1050         slprintf(server, sizeof(fstring)-1, "\\\\%s", cli->desthost);
1051         strupper_m(server);
1052         fstrcpy  (user, cli->user_name);
1053
1054         /* Initialise input parameters */
1055
1056         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
1057         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
1058
1059         /* Write the request */
1060
1061         make_spoolss_q_addprinterex (mem_ctx, &q, server, client, user,
1062                                      level, ctr);
1063
1064         /* Marshall data and send request */
1065
1066         if (!spoolss_io_q_addprinterex ("", &q, &qbuf, 0) ||
1067             !rpc_api_pipe_req (cli, SPOOLSS_ADDPRINTEREX, &qbuf, &rbuf))
1068                 goto done;
1069
1070         /* Unmarshall response */
1071
1072         if (!spoolss_io_r_addprinterex ("", &r, &rbuf, 0))
1073                 goto done;
1074
1075         /* Return output parameters */
1076
1077         result = r.status;
1078
1079  done:
1080         prs_mem_free(&qbuf);
1081         prs_mem_free(&rbuf);
1082
1083         return result;
1084 }
1085
1086 /**********************************************************************
1087  * Delete a Printer Driver from the server (DOES remove
1088  * the driver files)
1089  */
1090 WERROR cli_spoolss_deleteprinterdriverex(struct cli_state *cli,
1091                                          TALLOC_CTX *mem_ctx, const char *arch,
1092                                          const char *driver)
1093 {
1094         prs_struct    qbuf, rbuf;
1095         SPOOL_Q_DELETEPRINTERDRIVEREX q;
1096         SPOOL_R_DELETEPRINTERDRIVEREX r;
1097         WERROR result = W_ERROR(ERRgeneral);
1098         fstring    server;
1099
1100         ZERO_STRUCT(q);
1101         ZERO_STRUCT(r);
1102
1103
1104         /* Initialise input parameters */
1105         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
1106         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
1107
1108         slprintf(server, sizeof(fstring)-1, "\\\\%s", cli->desthost);
1109         strupper_m(server);
1110
1111         /* Write the request */
1112         make_spoolss_q_deleteprinterdriverex(mem_ctx, &q, server, arch, driver);
1113
1114         /* Marshall data and send request */
1115
1116         if (!spoolss_io_q_deleteprinterdriverex ("", &q, &qbuf, 0)
1117                 || !rpc_api_pipe_req (cli,SPOOLSS_DELETEPRINTERDRIVEREX , &qbuf, &rbuf))
1118         {
1119                 goto done;
1120         }
1121
1122         /* Unmarshall response */
1123
1124         if (!spoolss_io_r_deleteprinterdriverex ("", &r, &rbuf, 0))
1125                 goto done;
1126
1127         /* Return output parameters */
1128
1129         result = r.status;
1130
1131 done:
1132         prs_mem_free(&qbuf);
1133         prs_mem_free(&rbuf);
1134
1135         return result;
1136 }
1137
1138 /*********************************************************************************
1139  Win32 API - DeltePrinterDriver()
1140  ********************************************************************************/
1141 /**********************************************************************
1142  * Delete a Printer Driver from the server (does not remove
1143  * the driver files
1144  */
1145 WERROR cli_spoolss_deleteprinterdriver (struct cli_state *cli,
1146                                         TALLOC_CTX *mem_ctx, const char *arch,
1147                                         const char *driver)
1148 {
1149         prs_struct                      qbuf, rbuf;
1150         SPOOL_Q_DELETEPRINTERDRIVER     q;
1151         SPOOL_R_DELETEPRINTERDRIVER     r;
1152         WERROR result = W_ERROR(ERRgeneral);
1153         fstring                         server;
1154
1155         ZERO_STRUCT(q);
1156         ZERO_STRUCT(r);
1157
1158
1159         /* Initialise input parameters */
1160         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
1161         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
1162
1163         slprintf(server, sizeof(fstring)-1, "\\\\%s", cli->desthost);
1164         strupper_m(server);
1165
1166         /* Write the request */
1167
1168         make_spoolss_q_deleteprinterdriver(mem_ctx, &q, server, arch, driver);
1169
1170         /* Marshall data and send request */
1171
1172         if (!spoolss_io_q_deleteprinterdriver ("", &q, &qbuf, 0) ||
1173             !rpc_api_pipe_req (cli,SPOOLSS_DELETEPRINTERDRIVER , &qbuf, &rbuf))
1174                 goto done;
1175
1176         /* Unmarshall response */
1177
1178         if (!spoolss_io_r_deleteprinterdriver ("", &r, &rbuf, 0))
1179                 goto done;
1180
1181         /* Return output parameters */
1182
1183         result = r.status;
1184
1185  done:
1186         prs_mem_free(&qbuf);
1187         prs_mem_free(&rbuf);
1188
1189         return result;
1190 }
1191
1192 /*********************************************************************************
1193  Win32 API - GetPrinterProcessorDirectory()
1194  ********************************************************************************/
1195
1196 WERROR cli_spoolss_getprintprocessordirectory(struct cli_state *cli,
1197                                               TALLOC_CTX *mem_ctx,
1198                                               uint32 offered, uint32 *needed,
1199                                               char *name, char *environment,
1200                                               fstring procdir)
1201 {
1202         prs_struct qbuf, rbuf;
1203         SPOOL_Q_GETPRINTPROCESSORDIRECTORY q;
1204         SPOOL_R_GETPRINTPROCESSORDIRECTORY r;
1205         int level = 1;
1206         WERROR result = W_ERROR(ERRgeneral);
1207         NEW_BUFFER buffer;
1208
1209         ZERO_STRUCT(q);
1210         ZERO_STRUCT(r);
1211
1212         /* Initialise parse structures */
1213
1214         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
1215         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
1216
1217         /* Initialise input parameters */
1218
1219         init_buffer(&buffer, offered, mem_ctx);
1220
1221         make_spoolss_q_getprintprocessordirectory(
1222                 &q, name, environment, level, &buffer, offered);
1223
1224         /* Marshall data and send request */
1225
1226         if (!spoolss_io_q_getprintprocessordirectory("", &q, &qbuf, 0) ||
1227             !rpc_api_pipe_req(cli, SPOOLSS_GETPRINTPROCESSORDIRECTORY,
1228                               &qbuf, &rbuf))
1229                 goto done;
1230
1231         /* Unmarshall response */
1232
1233         if (!spoolss_io_r_getprintprocessordirectory("", &r, &rbuf, 0))
1234                 goto done;
1235
1236         /* Return output parameters */
1237
1238         result = r.status;
1239
1240         if (needed)
1241                 *needed = r.needed;
1242
1243         if (W_ERROR_IS_OK(result))
1244                 fstrcpy(procdir, "Not implemented!");
1245
1246  done:
1247         prs_mem_free(&qbuf);
1248         prs_mem_free(&rbuf);
1249
1250         return result;
1251 }
1252
1253 /** Add a form to a printer.
1254  *
1255  * @param cli              Pointer to client state structure which is open
1256  *                         on the SPOOLSS pipe.
1257  * @param mem_ctx          Pointer to an initialised talloc context.
1258  *
1259  * @param handle           Policy handle opened with cli_spoolss_open_printer_ex
1260  *                         or cli_spoolss_addprinterex.
1261  * @param level            Form info level to add - should always be 1.
1262  * @param form             A pointer to the form to be added.
1263  *
1264  */
1265
1266 WERROR cli_spoolss_addform(struct cli_state *cli, TALLOC_CTX *mem_ctx,
1267                            POLICY_HND *handle, uint32 level, FORM *form)
1268 {
1269         prs_struct qbuf, rbuf;
1270         SPOOL_Q_ADDFORM q;
1271         SPOOL_R_ADDFORM r;
1272         WERROR result = W_ERROR(ERRgeneral);
1273
1274         ZERO_STRUCT(q);
1275         ZERO_STRUCT(r);
1276
1277         /* Initialise parse structures */
1278
1279         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
1280         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
1281
1282         /* Initialise input parameters */
1283
1284         make_spoolss_q_addform(&q, handle, level, form);
1285
1286         /* Marshall data and send request */
1287
1288         if (!spoolss_io_q_addform("", &q, &qbuf, 0) ||
1289             !rpc_api_pipe_req(cli, SPOOLSS_ADDFORM, &qbuf, &rbuf))
1290                 goto done;
1291
1292         /* Unmarshall response */
1293
1294         if (!spoolss_io_r_addform("", &r, &rbuf, 0))
1295                 goto done;
1296
1297         /* Return output parameters */
1298
1299         result = r.status;
1300
1301  done:
1302         prs_mem_free(&qbuf);
1303         prs_mem_free(&rbuf);
1304
1305         return result;
1306 }
1307
1308 /** Set a form on a printer.
1309  *
1310  * @param cli              Pointer to client state structure which is open
1311  *                         on the SPOOLSS pipe.
1312  * @param mem_ctx          Pointer to an initialised talloc context.
1313  *
1314  * @param handle           Policy handle opened with cli_spoolss_open_printer_ex
1315  *                         or cli_spoolss_addprinterex.
1316  * @param level            Form info level to set - should always be 1.
1317  * @param form             A pointer to the form to be set.
1318  *
1319  */
1320
1321 WERROR cli_spoolss_setform(struct cli_state *cli, TALLOC_CTX *mem_ctx,
1322                            POLICY_HND *handle, uint32 level,
1323                            const char *form_name, FORM *form)
1324 {
1325         prs_struct qbuf, rbuf;
1326         SPOOL_Q_SETFORM q;
1327         SPOOL_R_SETFORM r;
1328         WERROR result = W_ERROR(ERRgeneral);
1329
1330         ZERO_STRUCT(q);
1331         ZERO_STRUCT(r);
1332
1333         /* Initialise parse structures */
1334
1335         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
1336         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
1337
1338         /* Initialise input parameters */
1339
1340         make_spoolss_q_setform(&q, handle, level, form_name, form);
1341
1342         /* Marshall data and send request */
1343
1344         if (!spoolss_io_q_setform("", &q, &qbuf, 0) ||
1345             !rpc_api_pipe_req(cli, SPOOLSS_SETFORM, &qbuf, &rbuf))
1346                 goto done;
1347
1348         /* Unmarshall response */
1349
1350         if (!spoolss_io_r_setform("", &r, &rbuf, 0))
1351                 goto done;
1352
1353         /* Return output parameters */
1354
1355         result = r.status;
1356
1357         if (!W_ERROR_IS_OK(result))
1358                 goto done;
1359
1360
1361
1362  done:
1363         prs_mem_free(&qbuf);
1364         prs_mem_free(&rbuf);
1365
1366         return result;
1367 }
1368
1369 /** Get a form on a printer.
1370  *
1371  * @param cli              Pointer to client state structure which is open
1372  *                         on the SPOOLSS pipe.
1373  * @param mem_ctx          Pointer to an initialised talloc context.
1374  *
1375  * @param handle           Policy handle opened with cli_spoolss_open_printer_ex
1376  *                         or cli_spoolss_addprinterex.
1377  * @param formname         Name of the form to get
1378  * @param level            Form info level to get - should always be 1.
1379  *
1380  */
1381
1382 WERROR cli_spoolss_getform(struct cli_state *cli, TALLOC_CTX *mem_ctx,
1383                            uint32 offered, uint32 *needed,
1384                            POLICY_HND *handle, const char *formname,
1385                            uint32 level, FORM_1 *form)
1386 {
1387         prs_struct qbuf, rbuf;
1388         SPOOL_Q_GETFORM q;
1389         SPOOL_R_GETFORM r;
1390         WERROR result = W_ERROR(ERRgeneral);
1391         NEW_BUFFER buffer;
1392
1393         ZERO_STRUCT(q);
1394         ZERO_STRUCT(r);
1395
1396         /* Initialise parse structures */
1397
1398         init_buffer(&buffer, offered, mem_ctx);
1399
1400         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
1401         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
1402
1403         /* Initialise input parameters */
1404
1405         make_spoolss_q_getform(&q, handle, formname, level, &buffer, offered);
1406
1407         /* Marshall data and send request */
1408
1409         if (!spoolss_io_q_getform("", &q, &qbuf, 0) ||
1410             !rpc_api_pipe_req(cli, SPOOLSS_GETFORM, &qbuf, &rbuf))
1411                 goto done;
1412
1413         /* Unmarshall response */
1414
1415         if (!spoolss_io_r_getform("", &r, &rbuf, 0))
1416                 goto done;
1417
1418         /* Return output parameters */
1419
1420         result = r.status;
1421
1422         if (needed)
1423                 *needed = r.needed;
1424
1425         if (W_ERROR_IS_OK(result)) {
1426                 switch(level) {
1427                 case 1:
1428                         smb_io_form_1("", r.buffer, form, 0);
1429                         break;
1430                 default:
1431                         DEBUG(10, ("cli_spoolss_getform: unknown info level %d", level));
1432                         return WERR_UNKNOWN_LEVEL;
1433                 }
1434         }
1435
1436  done:
1437         prs_mem_free(&qbuf);
1438         prs_mem_free(&rbuf);
1439
1440         return result;
1441 }
1442
1443 /** Delete a form on a printer.
1444  *
1445  * @param cli              Pointer to client state structure which is open
1446  *                         on the SPOOLSS pipe.
1447  * @param mem_ctx          Pointer to an initialised talloc context.
1448  *
1449  * @param handle           Policy handle opened with cli_spoolss_open_printer_ex
1450  *                         or cli_spoolss_addprinterex.
1451  * @param form             The name of the form to delete.
1452  *
1453  */
1454
1455 WERROR cli_spoolss_deleteform(struct cli_state *cli, TALLOC_CTX *mem_ctx,
1456                               POLICY_HND *handle, const char *form_name)
1457 {
1458         prs_struct qbuf, rbuf;
1459         SPOOL_Q_DELETEFORM q;
1460         SPOOL_R_DELETEFORM r;
1461         WERROR result = W_ERROR(ERRgeneral);
1462
1463         ZERO_STRUCT(q);
1464         ZERO_STRUCT(r);
1465
1466         /* Initialise parse structures */
1467
1468         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
1469         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
1470
1471         /* Initialise input parameters */
1472
1473         make_spoolss_q_deleteform(&q, handle, form_name);
1474
1475         /* Marshall data and send request */
1476
1477         if (!spoolss_io_q_deleteform("", &q, &qbuf, 0) ||
1478             !rpc_api_pipe_req(cli, SPOOLSS_DELETEFORM, &qbuf, &rbuf))
1479                 goto done;
1480
1481         /* Unmarshall response */
1482
1483         if (!spoolss_io_r_deleteform("", &r, &rbuf, 0))
1484                 goto done;
1485
1486         /* Return output parameters */
1487
1488         result = r.status;
1489
1490  done:
1491         prs_mem_free(&qbuf);
1492         prs_mem_free(&rbuf);
1493
1494         return result;
1495 }
1496
1497 static void decode_forms_1(TALLOC_CTX *mem_ctx, NEW_BUFFER *buffer,
1498                            uint32 num_forms, FORM_1 **forms)
1499 {
1500         int i;
1501
1502         *forms = (FORM_1 *)talloc(mem_ctx, num_forms * sizeof(FORM_1));
1503         prs_set_offset(&buffer->prs,0);
1504
1505         for (i = 0; i < num_forms; i++)
1506                 smb_io_form_1("", buffer, &((*forms)[i]), 0);
1507 }
1508
1509 /** Enumerate forms
1510  *
1511  * @param cli              Pointer to client state structure which is open
1512  *                         on the SPOOLSS pipe.
1513  * @param mem_ctx          Pointer to an initialised talloc context.
1514  *
1515  * @param offered          Buffer size offered in the request.
1516  * @param needed           Number of bytes needed to complete the request.
1517  *                         may be NULL.
1518  *                         or cli_spoolss_addprinterex.
1519  * @param level            Form info level to get - should always be 1.
1520  * @param handle           Open policy handle
1521  *
1522  */
1523
1524 WERROR cli_spoolss_enumforms(struct cli_state *cli, TALLOC_CTX *mem_ctx,
1525                              uint32 offered, uint32 *needed,
1526                              POLICY_HND *handle, int level, uint32 *num_forms,
1527                              FORM_1 **forms)
1528 {
1529         prs_struct qbuf, rbuf;
1530         SPOOL_Q_ENUMFORMS q;
1531         SPOOL_R_ENUMFORMS r;
1532         WERROR result = W_ERROR(ERRgeneral);
1533         NEW_BUFFER buffer;
1534
1535         ZERO_STRUCT(q);
1536         ZERO_STRUCT(r);
1537
1538         /* Initialise parse structures */
1539
1540         init_buffer(&buffer, offered, mem_ctx);
1541
1542         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
1543         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
1544
1545         /* Initialise input parameters */
1546
1547         make_spoolss_q_enumforms(&q, handle, level, &buffer, offered);
1548
1549         /* Marshall data and send request */
1550
1551         if (!spoolss_io_q_enumforms("", &q, &qbuf, 0) ||
1552             !rpc_api_pipe_req(cli, SPOOLSS_ENUMFORMS, &qbuf, &rbuf))
1553                 goto done;
1554
1555         /* Unmarshall response */
1556
1557         if (!spoolss_io_r_enumforms("", &r, &rbuf, 0))
1558                 goto done;
1559
1560         /* Return output parameters */
1561
1562         result = r.status;
1563
1564         if (needed)
1565                 *needed = r.needed;
1566
1567         if (num_forms)
1568                 *num_forms = r.numofforms;
1569
1570         decode_forms_1(mem_ctx, r.buffer, *num_forms, forms);
1571
1572  done:
1573         prs_mem_free(&qbuf);
1574         prs_mem_free(&rbuf);
1575
1576         return result;
1577 }
1578
1579 static void decode_jobs_1(TALLOC_CTX *mem_ctx, NEW_BUFFER *buffer,
1580                           uint32 num_jobs, JOB_INFO_1 **jobs)
1581 {
1582         uint32 i;
1583
1584         *jobs = (JOB_INFO_1 *)talloc(mem_ctx, num_jobs * sizeof(JOB_INFO_1));
1585         prs_set_offset(&buffer->prs,0);
1586
1587         for (i = 0; i < num_jobs; i++)
1588                 smb_io_job_info_1("", buffer, &((*jobs)[i]), 0);
1589 }
1590
1591 static void decode_jobs_2(TALLOC_CTX *mem_ctx, NEW_BUFFER *buffer,
1592                           uint32 num_jobs, JOB_INFO_2 **jobs)
1593 {
1594         uint32 i;
1595
1596         *jobs = (JOB_INFO_2 *)talloc(mem_ctx, num_jobs * sizeof(JOB_INFO_2));
1597         prs_set_offset(&buffer->prs,0);
1598
1599         for (i = 0; i < num_jobs; i++)
1600                 smb_io_job_info_2("", buffer, &((*jobs)[i]), 0);
1601 }
1602
1603 /* Enumerate jobs */
1604
1605 WERROR cli_spoolss_enumjobs(struct cli_state *cli, TALLOC_CTX *mem_ctx,
1606                             uint32 offered, uint32 *needed,
1607                             POLICY_HND *hnd, uint32 level, uint32 firstjob,
1608                             uint32 num_jobs, uint32 *returned, JOB_INFO_CTR *ctr)
1609 {
1610         prs_struct qbuf, rbuf;
1611         SPOOL_Q_ENUMJOBS q;
1612         SPOOL_R_ENUMJOBS r;
1613         WERROR result = W_ERROR(ERRgeneral);
1614         NEW_BUFFER buffer;
1615
1616         ZERO_STRUCT(q);
1617         ZERO_STRUCT(r);
1618
1619         /* Initialise parse structures */
1620
1621         init_buffer(&buffer, offered, mem_ctx);
1622
1623         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
1624         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
1625
1626         /* Initialise input parameters */
1627
1628         make_spoolss_q_enumjobs(&q, hnd, firstjob, num_jobs, level, &buffer,
1629                                 offered);
1630
1631         /* Marshall data and send request */
1632
1633         if (!spoolss_io_q_enumjobs("", &q, &qbuf, 0) ||
1634             !rpc_api_pipe_req(cli, SPOOLSS_ENUMJOBS, &qbuf, &rbuf))
1635                 goto done;
1636
1637         /* Unmarshall response */
1638
1639         if (!spoolss_io_r_enumjobs("", &r, &rbuf, 0))
1640                 goto done;
1641
1642         /* Return output parameters */
1643
1644         result = r.status;
1645
1646         if (needed)
1647                 *needed = r.needed;
1648
1649         if (!W_ERROR_IS_OK(r.status))
1650                 goto done;
1651
1652         *returned = r.returned;
1653
1654         switch(level) {
1655         case 1:
1656                 decode_jobs_1(mem_ctx, r.buffer, r.returned,
1657                               &ctr->job.job_info_1);
1658                 break;
1659         case 2:
1660                 decode_jobs_2(mem_ctx, r.buffer, r.returned,
1661                               &ctr->job.job_info_2);
1662                 break;
1663         default:
1664                 DEBUG(3, ("unsupported info level %d", level));
1665                 break;
1666         }
1667
1668  done:
1669         prs_mem_free(&qbuf);
1670         prs_mem_free(&rbuf);
1671
1672         return result;
1673 }
1674
1675 /* Set job */
1676
1677 WERROR cli_spoolss_setjob(struct cli_state *cli, TALLOC_CTX *mem_ctx,
1678                           POLICY_HND *hnd, uint32 jobid, uint32 level,
1679                           uint32 command)
1680 {
1681         prs_struct qbuf, rbuf;
1682         SPOOL_Q_SETJOB q;
1683         SPOOL_R_SETJOB r;
1684         WERROR result = W_ERROR(ERRgeneral);
1685
1686         ZERO_STRUCT(q);
1687         ZERO_STRUCT(r);
1688
1689         /* Initialise parse structures */
1690
1691         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
1692         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
1693
1694         /* Initialise input parameters */
1695
1696         make_spoolss_q_setjob(&q, hnd, jobid, level, command);
1697
1698         /* Marshall data and send request */
1699
1700         if (!spoolss_io_q_setjob("", &q, &qbuf, 0) ||
1701             !rpc_api_pipe_req(cli, SPOOLSS_SETJOB, &qbuf, &rbuf))
1702                 goto done;
1703
1704         /* Unmarshall response */
1705
1706         if (!spoolss_io_r_setjob("", &r, &rbuf, 0))
1707                 goto done;
1708
1709         /* Return output parameters */
1710
1711         result = r.status;
1712
1713  done:
1714         prs_mem_free(&qbuf);
1715         prs_mem_free(&rbuf);
1716
1717         return result;
1718 }
1719
1720 /* Get job */
1721
1722 WERROR cli_spoolss_getjob(struct cli_state *cli, TALLOC_CTX *mem_ctx,
1723                           uint32 offered, uint32 *needed,
1724                           POLICY_HND *hnd, uint32 jobid, uint32 level,
1725                           JOB_INFO_CTR *ctr)
1726 {
1727         prs_struct qbuf, rbuf;
1728         SPOOL_Q_GETJOB q;
1729         SPOOL_R_GETJOB r;
1730         WERROR result = W_ERROR(ERRgeneral);
1731         NEW_BUFFER buffer;
1732
1733         ZERO_STRUCT(q);
1734         ZERO_STRUCT(r);
1735
1736         /* Initialise parse structures */
1737
1738         init_buffer(&buffer, offered, mem_ctx);
1739
1740         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
1741         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
1742
1743         /* Initialise input parameters */
1744
1745         make_spoolss_q_getjob(&q, hnd, jobid, level, &buffer, offered);
1746
1747         /* Marshall data and send request */
1748
1749         if (!spoolss_io_q_getjob("", &q, &qbuf, 0) ||
1750             !rpc_api_pipe_req(cli, SPOOLSS_GETJOB, &qbuf, &rbuf))
1751                 goto done;
1752
1753         /* Unmarshall response */
1754
1755         if (!spoolss_io_r_getjob("", &r, &rbuf, 0))
1756                 goto done;
1757
1758         /* Return output parameters */
1759
1760         result = r.status;
1761
1762         if (needed)
1763                 *needed = r.needed;
1764
1765         if (!W_ERROR_IS_OK(r.status))
1766                 goto done;
1767
1768         switch(level) {
1769         case 1:
1770                 decode_jobs_1(mem_ctx, r.buffer, 1, &ctr->job.job_info_1);
1771                 break;
1772         case 2:
1773                 decode_jobs_2(mem_ctx, r.buffer, 1, &ctr->job.job_info_2);
1774                 break;
1775         default:
1776                 DEBUG(3, ("unsupported info level %d", level));
1777                 break;
1778         }
1779
1780  done:
1781         prs_mem_free(&qbuf);
1782         prs_mem_free(&rbuf);
1783
1784         return result;
1785 }
1786
1787 /* Startpageprinter.  Sent to notify the spooler when a page is about to be
1788    sent to a printer. */
1789
1790 WERROR cli_spoolss_startpageprinter(struct cli_state *cli, TALLOC_CTX *mem_ctx,
1791                                     POLICY_HND *hnd)
1792 {
1793         prs_struct qbuf, rbuf;
1794         SPOOL_Q_STARTPAGEPRINTER q;
1795         SPOOL_R_STARTPAGEPRINTER r;
1796         WERROR result = W_ERROR(ERRgeneral);
1797
1798         ZERO_STRUCT(q);
1799         ZERO_STRUCT(r);
1800
1801         /* Initialise parse structures */
1802
1803         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
1804         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
1805
1806         /* Initialise input parameters */
1807
1808         make_spoolss_q_startpageprinter(&q, hnd);
1809
1810         /* Marshall data and send request */
1811
1812         if (!spoolss_io_q_startpageprinter("", &q, &qbuf, 0) ||
1813             !rpc_api_pipe_req(cli, SPOOLSS_STARTPAGEPRINTER, &qbuf, &rbuf))
1814                 goto done;
1815
1816         /* Unmarshall response */
1817
1818         if (!spoolss_io_r_startpageprinter("", &r, &rbuf, 0))
1819                 goto done;
1820
1821         /* Return output parameters */
1822
1823         result = r.status;
1824
1825  done:
1826         prs_mem_free(&qbuf);
1827         prs_mem_free(&rbuf);
1828
1829         return result;
1830 }
1831
1832 /* Endpageprinter.  Sent to notify the spooler when a page has finished
1833    being sent to a printer. */
1834
1835 WERROR cli_spoolss_endpageprinter(struct cli_state *cli, TALLOC_CTX *mem_ctx,
1836                                   POLICY_HND *hnd)
1837 {
1838         prs_struct qbuf, rbuf;
1839         SPOOL_Q_ENDPAGEPRINTER q;
1840         SPOOL_R_ENDPAGEPRINTER r;
1841         WERROR result = W_ERROR(ERRgeneral);
1842
1843         ZERO_STRUCT(q);
1844         ZERO_STRUCT(r);
1845
1846         /* Initialise parse structures */
1847
1848         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
1849         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
1850
1851         /* Initialise input parameters */
1852
1853         make_spoolss_q_endpageprinter(&q, hnd);
1854
1855         /* Marshall data and send request */
1856
1857         if (!spoolss_io_q_endpageprinter("", &q, &qbuf, 0) ||
1858             !rpc_api_pipe_req(cli, SPOOLSS_ENDPAGEPRINTER, &qbuf, &rbuf))
1859                 goto done;
1860
1861         /* Unmarshall response */
1862
1863         if (!spoolss_io_r_endpageprinter("", &r, &rbuf, 0))
1864                 goto done;
1865
1866         /* Return output parameters */
1867
1868         result = r.status;
1869
1870  done:
1871         prs_mem_free(&qbuf);
1872         prs_mem_free(&rbuf);
1873
1874         return result;
1875 }
1876
1877 /* Startdocprinter.  Sent to notify the spooler that a document is about
1878    to be spooled for printing. */
1879
1880 WERROR cli_spoolss_startdocprinter(struct cli_state *cli, TALLOC_CTX *mem_ctx,
1881                                    POLICY_HND *hnd, char *docname,
1882                                    char *outputfile, char *datatype,
1883                                    uint32 *jobid)
1884 {
1885         prs_struct qbuf, rbuf;
1886         SPOOL_Q_STARTDOCPRINTER q;
1887         SPOOL_R_STARTDOCPRINTER r;
1888         WERROR result = W_ERROR(ERRgeneral);
1889         uint32 level = 1;
1890
1891         ZERO_STRUCT(q);
1892         ZERO_STRUCT(r);
1893
1894         /* Initialise parse structures */
1895
1896         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
1897         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
1898
1899         /* Initialise input parameters */
1900
1901         make_spoolss_q_startdocprinter(&q, hnd, level, docname, outputfile,
1902                                        datatype);
1903
1904         /* Marshall data and send request */
1905
1906         if (!spoolss_io_q_startdocprinter("", &q, &qbuf, 0) ||
1907             !rpc_api_pipe_req(cli, SPOOLSS_STARTDOCPRINTER, &qbuf, &rbuf))
1908                 goto done;
1909
1910         /* Unmarshall response */
1911
1912         if (!spoolss_io_r_startdocprinter("", &r, &rbuf, 0))
1913                 goto done;
1914
1915         /* Return output parameters */
1916
1917         result = r.status;
1918
1919         if (W_ERROR_IS_OK(result))
1920                 *jobid = r.jobid;
1921
1922  done:
1923         prs_mem_free(&qbuf);
1924         prs_mem_free(&rbuf);
1925
1926         return result;
1927 }
1928
1929 /* Enddocprinter.  Sent to notify the spooler that a document has finished
1930    being spooled. */
1931
1932 WERROR cli_spoolss_enddocprinter(struct cli_state *cli, TALLOC_CTX *mem_ctx,
1933                                   POLICY_HND *hnd)
1934 {
1935         prs_struct qbuf, rbuf;
1936         SPOOL_Q_ENDDOCPRINTER q;
1937         SPOOL_R_ENDDOCPRINTER r;
1938         WERROR result = W_ERROR(ERRgeneral);
1939
1940         ZERO_STRUCT(q);
1941         ZERO_STRUCT(r);
1942
1943         /* Initialise parse structures */
1944
1945         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
1946         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
1947
1948         /* Initialise input parameters */
1949
1950         make_spoolss_q_enddocprinter(&q, hnd);
1951
1952         /* Marshall data and send request */
1953
1954         if (!spoolss_io_q_enddocprinter("", &q, &qbuf, 0) ||
1955             !rpc_api_pipe_req(cli, SPOOLSS_ENDDOCPRINTER, &qbuf, &rbuf))
1956                 goto done;
1957
1958         /* Unmarshall response */
1959
1960         if (!spoolss_io_r_enddocprinter("", &r, &rbuf, 0))
1961                 goto done;
1962
1963         /* Return output parameters */
1964
1965         result = r.status;
1966
1967  done:
1968         prs_mem_free(&qbuf);
1969         prs_mem_free(&rbuf);
1970
1971         return result;
1972 }
1973
1974 /* Get printer data */
1975
1976 WERROR cli_spoolss_getprinterdata(struct cli_state *cli, TALLOC_CTX *mem_ctx,
1977                                   uint32 offered, uint32 *needed,
1978                                   POLICY_HND *hnd, const char *valuename,
1979                                   REGISTRY_VALUE *value)
1980 {
1981         prs_struct qbuf, rbuf;
1982         SPOOL_Q_GETPRINTERDATA q;
1983         SPOOL_R_GETPRINTERDATA r;
1984         WERROR result = W_ERROR(ERRgeneral);
1985
1986         ZERO_STRUCT(q);
1987         ZERO_STRUCT(r);
1988
1989         /* Initialise parse structures */
1990
1991         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
1992         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
1993
1994         /* Initialise input parameters */
1995
1996         make_spoolss_q_getprinterdata(&q, hnd, valuename, offered);
1997
1998         /* Marshall data and send request */
1999
2000         if (!spoolss_io_q_getprinterdata("", &q, &qbuf, 0) ||
2001             !rpc_api_pipe_req(cli, SPOOLSS_GETPRINTERDATA, &qbuf, &rbuf))
2002                 goto done;
2003
2004         /* Unmarshall response */
2005
2006         if (!spoolss_io_r_getprinterdata("", &r, &rbuf, 0))
2007                 goto done;
2008
2009         result = r.status;
2010
2011         if (needed)
2012                 *needed = r.needed;
2013
2014         if (!W_ERROR_IS_OK(r.status))
2015                 goto done;
2016
2017         /* Return output parameters */
2018
2019         value->data_p = talloc_memdup(mem_ctx, r.data, r.needed);
2020         value->type = r.type;
2021         value->size = r.size;
2022
2023  done:
2024         prs_mem_free(&qbuf);
2025         prs_mem_free(&rbuf);
2026
2027         return result;
2028 }
2029
2030 WERROR cli_spoolss_getprinterdataex(struct cli_state *cli, TALLOC_CTX *mem_ctx,
2031                                     uint32 offered, uint32 *needed,
2032                                     POLICY_HND *hnd, const char *keyname,
2033                                     const char *valuename,
2034                                     REGISTRY_VALUE *value)
2035 {
2036         prs_struct qbuf, rbuf;
2037         SPOOL_Q_GETPRINTERDATAEX q;
2038         SPOOL_R_GETPRINTERDATAEX r;
2039         WERROR result = W_ERROR(ERRgeneral);
2040
2041         ZERO_STRUCT(q);
2042         ZERO_STRUCT(r);
2043
2044         /* Initialise parse structures */
2045
2046         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
2047         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
2048
2049         /* Initialise input parameters */
2050
2051         make_spoolss_q_getprinterdataex(&q, hnd, keyname, valuename, offered);
2052
2053         /* Marshall data and send request */
2054
2055         if (!spoolss_io_q_getprinterdataex("", &q, &qbuf, 0) ||
2056             !rpc_api_pipe_req(cli, SPOOLSS_GETPRINTERDATAEX, &qbuf, &rbuf))
2057                 goto done;
2058
2059         /* Unmarshall response */
2060
2061         if (!spoolss_io_r_getprinterdataex("", &r, &rbuf, 0))
2062                 goto done;
2063
2064         result = r.status;
2065
2066         if (needed)
2067                 *needed = r.needed;
2068
2069         if (!W_ERROR_IS_OK(r.status))
2070                 goto done;
2071
2072         /* Return output parameters */
2073
2074         value->data_p = talloc_memdup(mem_ctx, r.data, r.needed);
2075         value->type = r.type;
2076         value->size = r.needed;
2077
2078  done:
2079         prs_mem_free(&qbuf);
2080         prs_mem_free(&rbuf);
2081
2082         return result;
2083 }
2084
2085 /* Set printer data */
2086
2087 WERROR cli_spoolss_setprinterdata(struct cli_state *cli, TALLOC_CTX *mem_ctx,
2088                                   POLICY_HND *hnd, REGISTRY_VALUE *value)
2089 {
2090         prs_struct qbuf, rbuf;
2091         SPOOL_Q_SETPRINTERDATA q;
2092         SPOOL_R_SETPRINTERDATA r;
2093         WERROR result = W_ERROR(ERRgeneral);
2094
2095         ZERO_STRUCT(q);
2096         ZERO_STRUCT(r);
2097
2098         /* Initialise parse structures */
2099
2100         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
2101         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
2102
2103         /* Initialise input parameters */
2104
2105         make_spoolss_q_setprinterdata(
2106                 &q, hnd, value->valuename, value->type, (char *)value->data_p, value->size);
2107
2108         /* Marshall data and send request */
2109
2110         if (!spoolss_io_q_setprinterdata("", &q, &qbuf, 0) ||
2111             !rpc_api_pipe_req(cli, SPOOLSS_SETPRINTERDATA, &qbuf, &rbuf))
2112                 goto done;
2113
2114         /* Unmarshall response */
2115
2116         if (!spoolss_io_r_setprinterdata("", &r, &rbuf, 0))
2117                 goto done;
2118
2119         result = r.status;
2120
2121         if (!W_ERROR_IS_OK(r.status))
2122                 goto done;
2123
2124  done:
2125         prs_mem_free(&qbuf);
2126         prs_mem_free(&rbuf);
2127
2128         return result;
2129 }
2130
2131 WERROR cli_spoolss_setprinterdataex(struct cli_state *cli, TALLOC_CTX *mem_ctx,
2132                                     POLICY_HND *hnd, char *keyname,
2133                                     REGISTRY_VALUE *value)
2134 {
2135         prs_struct qbuf, rbuf;
2136         SPOOL_Q_SETPRINTERDATAEX q;
2137         SPOOL_R_SETPRINTERDATAEX r;
2138         WERROR result = W_ERROR(ERRgeneral);
2139
2140         ZERO_STRUCT(q);
2141         ZERO_STRUCT(r);
2142
2143         /* Initialise parse structures */
2144
2145         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
2146         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
2147
2148         /* Initialise input parameters */
2149
2150         make_spoolss_q_setprinterdataex(
2151                 &q, hnd, keyname, value->valuename, value->type, (char *)value->data_p,
2152                 value->size);
2153
2154         /* Marshall data and send request */
2155
2156         if (!spoolss_io_q_setprinterdataex("", &q, &qbuf, 0) ||
2157             !rpc_api_pipe_req(cli, SPOOLSS_SETPRINTERDATAEX, &qbuf, &rbuf))
2158                 goto done;
2159
2160         /* Unmarshall response */
2161
2162         if (!spoolss_io_r_setprinterdataex("", &r, &rbuf, 0))
2163                 goto done;
2164
2165         result = r.status;
2166
2167         if (!W_ERROR_IS_OK(r.status))
2168                 goto done;
2169
2170  done:
2171         prs_mem_free(&qbuf);
2172         prs_mem_free(&rbuf);
2173
2174         return result;
2175 }
2176
2177 /* Enum printer data */
2178
2179 WERROR cli_spoolss_enumprinterdata(struct cli_state *cli, TALLOC_CTX *mem_ctx,
2180                                    POLICY_HND *hnd, uint32 ndx,
2181                                    uint32 value_offered, uint32 data_offered,
2182                                    uint32 *value_needed, uint32 *data_needed,
2183                                    REGISTRY_VALUE *value)
2184 {
2185         prs_struct qbuf, rbuf;
2186         SPOOL_Q_ENUMPRINTERDATA q;
2187         SPOOL_R_ENUMPRINTERDATA r;
2188         WERROR result = W_ERROR(ERRgeneral);
2189
2190         ZERO_STRUCT(q);
2191         ZERO_STRUCT(r);
2192
2193         /* Initialise parse structures */
2194
2195         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
2196         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
2197
2198         /* Initialise input parameters */
2199
2200         make_spoolss_q_enumprinterdata(&q, hnd, ndx, value_offered, data_offered);
2201
2202         /* Marshall data and send request */
2203
2204         if (!spoolss_io_q_enumprinterdata("", &q, &qbuf, 0) ||
2205             !rpc_api_pipe_req(cli, SPOOLSS_ENUMPRINTERDATA, &qbuf, &rbuf))
2206                 goto done;
2207
2208         /* Unmarshall response */
2209
2210         if (!spoolss_io_r_enumprinterdata("", &r, &rbuf, 0))
2211                 goto done;
2212
2213         result = r.status;
2214
2215         if (!W_ERROR_IS_OK(r.status))
2216                 goto done;
2217
2218         /* Return data */
2219
2220         if (value_needed)
2221                 *value_needed = r.realvaluesize;
2222
2223         if (data_needed)
2224                 *data_needed = r.realdatasize;
2225
2226         if (value) {
2227                 rpcstr_pull(value->valuename, r.value, sizeof(value->valuename), -1,
2228                             STR_TERMINATE);
2229                 value->data_p = talloc_memdup(mem_ctx, r.data, r.realdatasize);
2230                 value->type = r.type;
2231                 value->size = r.realdatasize;
2232         }
2233
2234  done:
2235         prs_mem_free(&qbuf);
2236         prs_mem_free(&rbuf);
2237
2238         return result;
2239 }
2240
2241 WERROR cli_spoolss_enumprinterdataex(struct cli_state *cli, TALLOC_CTX *mem_ctx,
2242                                      uint32 offered, uint32 *needed,
2243                                      POLICY_HND *hnd, const char *keyname,
2244                                      REGVAL_CTR *ctr)
2245 {
2246         prs_struct qbuf, rbuf;
2247         SPOOL_Q_ENUMPRINTERDATAEX q;
2248         SPOOL_R_ENUMPRINTERDATAEX r;
2249         WERROR result = W_ERROR(ERRgeneral);
2250         int i;
2251
2252         ZERO_STRUCT(q);
2253         ZERO_STRUCT(r);
2254
2255         /* Initialise parse structures */
2256
2257         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
2258         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
2259
2260         /* Initialise input parameters */
2261
2262         make_spoolss_q_enumprinterdataex(&q, hnd, keyname, offered);
2263
2264         /* Marshall data and send request */
2265
2266         if (!spoolss_io_q_enumprinterdataex("", &q, &qbuf, 0) ||
2267             !rpc_api_pipe_req(cli, SPOOLSS_ENUMPRINTERDATAEX, &qbuf, &rbuf))
2268                 goto done;
2269
2270         /* Unmarshall response */
2271
2272         if (!spoolss_io_r_enumprinterdataex("", &r, &rbuf, 0))
2273                 goto done;
2274
2275         result = r.status;
2276
2277         if (needed)
2278                 *needed = r.needed;
2279
2280         if (!W_ERROR_IS_OK(r.status))
2281                 goto done;
2282
2283         /* Return data */
2284
2285         ZERO_STRUCTP(ctr);
2286         regval_ctr_init(ctr);
2287
2288         for (i = 0; i < r.returned; i++) {
2289                 PRINTER_ENUM_VALUES *v = &r.ctr.values[i];
2290                 fstring name;
2291
2292                 rpcstr_pull(name, v->valuename.buffer, sizeof(name), -1,
2293                             STR_TERMINATE);
2294                 regval_ctr_addvalue(ctr, name, v->type, (const char *)v->data, v->data_len);
2295         }
2296
2297  done:
2298         prs_mem_free(&qbuf);
2299         prs_mem_free(&rbuf);
2300
2301         return result;
2302 }
2303
2304 /* Write data to printer */
2305
2306 WERROR cli_spoolss_writeprinter(struct cli_state *cli, TALLOC_CTX *mem_ctx,
2307                                 POLICY_HND *hnd, uint32 data_size, char *data,
2308                                 uint32 *num_written)
2309 {
2310         prs_struct qbuf, rbuf;
2311         SPOOL_Q_WRITEPRINTER q;
2312         SPOOL_R_WRITEPRINTER r;
2313         WERROR result = W_ERROR(ERRgeneral);
2314
2315         ZERO_STRUCT(q);
2316         ZERO_STRUCT(r);
2317
2318         /* Initialise parse structures */
2319
2320         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
2321         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
2322
2323         /* Initialise input parameters */
2324
2325         make_spoolss_q_writeprinter(&q, hnd, data_size, data);
2326
2327         /* Marshall data and send request */
2328
2329         if (!spoolss_io_q_writeprinter("", &q, &qbuf, 0) ||
2330             !rpc_api_pipe_req(cli, SPOOLSS_WRITEPRINTER, &qbuf, &rbuf))
2331                 goto done;
2332
2333         /* Unmarshall response */
2334
2335         if (!spoolss_io_r_writeprinter("", &r, &rbuf, 0))
2336                 goto done;
2337
2338         result = r.status;
2339
2340         if (!W_ERROR_IS_OK(r.status))
2341                 goto done;
2342
2343         if (num_written)
2344                 *num_written = r.buffer_written;
2345
2346  done:
2347         prs_mem_free(&qbuf);
2348         prs_mem_free(&rbuf);
2349
2350         return result;
2351 }
2352
2353 /* Delete printer data */
2354
2355 WERROR cli_spoolss_deleteprinterdata(struct cli_state *cli, TALLOC_CTX *mem_ctx,
2356                                      POLICY_HND *hnd, char *valuename)
2357 {
2358         prs_struct qbuf, rbuf;
2359         SPOOL_Q_DELETEPRINTERDATA q;
2360         SPOOL_R_DELETEPRINTERDATA r;
2361         WERROR result = W_ERROR(ERRgeneral);
2362
2363         ZERO_STRUCT(q);
2364         ZERO_STRUCT(r);
2365
2366         /* Initialise parse structures */
2367
2368         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
2369         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
2370
2371         /* Initialise input parameters */
2372
2373         make_spoolss_q_deleteprinterdata(&q, hnd, valuename);
2374
2375         /* Marshall data and send request */
2376
2377         if (!spoolss_io_q_deleteprinterdata("", &q, &qbuf, 0) ||
2378             !rpc_api_pipe_req(cli, SPOOLSS_DELETEPRINTERDATA, &qbuf, &rbuf))
2379                 goto done;
2380
2381         /* Unmarshall response */
2382
2383         if (!spoolss_io_r_deleteprinterdata("", &r, &rbuf, 0))
2384                 goto done;
2385
2386         result = r.status;
2387
2388         if (!W_ERROR_IS_OK(r.status))
2389                 goto done;
2390
2391  done:
2392         prs_mem_free(&qbuf);
2393         prs_mem_free(&rbuf);
2394
2395         return result;
2396 }
2397
2398 WERROR cli_spoolss_deleteprinterdataex(struct cli_state *cli, TALLOC_CTX *mem_ctx,
2399                                        POLICY_HND *hnd, char *keyname,
2400                                        char *valuename)
2401 {
2402         prs_struct qbuf, rbuf;
2403         SPOOL_Q_DELETEPRINTERDATAEX q;
2404         SPOOL_R_DELETEPRINTERDATAEX r;
2405         WERROR result = W_ERROR(ERRgeneral);
2406
2407         ZERO_STRUCT(q);
2408         ZERO_STRUCT(r);
2409
2410         /* Initialise parse structures */
2411
2412         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
2413         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
2414
2415         /* Initialise input parameters */
2416
2417         make_spoolss_q_deleteprinterdataex(&q, hnd, keyname, valuename);
2418
2419         /* Marshall data and send request */
2420
2421         if (!spoolss_io_q_deleteprinterdataex("", &q, &qbuf, 0) ||
2422             !rpc_api_pipe_req(cli, SPOOLSS_DELETEPRINTERDATAEX, &qbuf, &rbuf))
2423                 goto done;
2424
2425         /* Unmarshall response */
2426
2427         if (!spoolss_io_r_deleteprinterdataex("", &r, &rbuf, 0))
2428                 goto done;
2429
2430         result = r.status;
2431
2432         if (!W_ERROR_IS_OK(r.status))
2433                 goto done;
2434
2435  done:
2436         prs_mem_free(&qbuf);
2437         prs_mem_free(&rbuf);
2438
2439         return result;
2440 }
2441
2442 WERROR cli_spoolss_enumprinterkey(struct cli_state *cli, TALLOC_CTX *mem_ctx,
2443                                   uint32 offered, uint32 *needed,
2444                                   POLICY_HND *hnd, const char *keyname,
2445                                   uint16 **keylist, uint32 *len)
2446 {
2447         prs_struct qbuf, rbuf;
2448         SPOOL_Q_ENUMPRINTERKEY q;
2449         SPOOL_R_ENUMPRINTERKEY r;
2450         WERROR result = W_ERROR(ERRgeneral);
2451
2452         ZERO_STRUCT(q);
2453         ZERO_STRUCT(r);
2454
2455         /* Initialise parse structures */
2456
2457         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
2458         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
2459
2460         /* Initialise input parameters */
2461
2462         make_spoolss_q_enumprinterkey(&q, hnd, keyname, offered);
2463
2464         /* Marshall data and send request */
2465
2466         if (!spoolss_io_q_enumprinterkey("", &q, &qbuf, 0) ||
2467             !rpc_api_pipe_req(cli, SPOOLSS_ENUMPRINTERKEY, &qbuf, &rbuf))
2468                 goto done;
2469
2470         /* Unmarshall response */
2471
2472         if (!spoolss_io_r_enumprinterkey("", &r, &rbuf, 0))
2473                 goto done;
2474
2475         result = r.status;
2476
2477         if (needed)
2478                 *needed = r.needed;
2479
2480         if (!W_ERROR_IS_OK(r.status))
2481                 goto done;
2482
2483         /* Copy results */
2484
2485         if (keylist) {
2486                 *keylist = (uint16 *)malloc(r.keys.buf_len * 2);
2487                 memcpy(*keylist, r.keys.buffer, r.keys.buf_len * 2);
2488                 if (len)
2489                         *len = r.keys.buf_len * 2;
2490         }
2491
2492  done:
2493         prs_mem_free(&qbuf);
2494         prs_mem_free(&rbuf);
2495
2496         return result;
2497 }
2498
2499 WERROR cli_spoolss_deleteprinterkey(struct cli_state *cli, TALLOC_CTX *mem_ctx,
2500                                     POLICY_HND *hnd, char *keyname)
2501 {
2502         prs_struct qbuf, rbuf;
2503         SPOOL_Q_DELETEPRINTERKEY q;
2504         SPOOL_R_DELETEPRINTERKEY r;
2505         WERROR result = W_ERROR(ERRgeneral);
2506
2507         ZERO_STRUCT(q);
2508         ZERO_STRUCT(r);
2509
2510         /* Initialise parse structures */
2511
2512         prs_init(&qbuf, MAX_PDU_FRAG_LEN, mem_ctx, MARSHALL);
2513         prs_init(&rbuf, 0, mem_ctx, UNMARSHALL);
2514
2515         /* Initialise input parameters */
2516
2517         make_spoolss_q_deleteprinterkey(&q, hnd, keyname);
2518
2519         /* Marshall data and send request */
2520
2521         if (!spoolss_io_q_deleteprinterkey("", &q, &qbuf, 0) ||
2522             !rpc_api_pipe_req(cli, SPOOLSS_DELETEPRINTERKEY, &qbuf, &rbuf))
2523                 goto done;
2524
2525         /* Unmarshall response */
2526
2527         if (!spoolss_io_r_deleteprinterkey("", &r, &rbuf, 0))
2528                 goto done;
2529
2530         result = r.status;
2531
2532         if (!W_ERROR_IS_OK(r.status))
2533                 goto done;
2534
2535  done:
2536         prs_mem_free(&qbuf);
2537         prs_mem_free(&rbuf);
2538
2539         return result;
2540 }
2541
2542 /** @} **/