source3/rpc_server/srv_spoolss_util.h

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *
   4  *  SPOOLSS RPC Pipe server / winreg client routines
   5  *
   6  *  Copyright (c) 2010      Andreas Schneider <asn@samba.org>
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 3 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  20  */
  21
  22 #ifndef _SRV_SPOOLSS_UITL_H
  23 #define _SRV_SPOOLSS_UITL_H
  24
  25
  26 enum spoolss_PrinterInfo2Mask {
  27         SPOOLSS_PRINTER_INFO_ATTRIBUTES      = (int)(0x00000001),
  28         SPOOLSS_PRINTER_INFO_AVERAGEPPM      = (int)(0x00000002),
  29         SPOOLSS_PRINTER_INFO_CJOBS           = (int)(0x00000004),
  30         SPOOLSS_PRINTER_INFO_COMMENT         = (int)(0x00000008),
  31         SPOOLSS_PRINTER_INFO_DATATYPE        = (int)(0x00000010),
  32         SPOOLSS_PRINTER_INFO_DEFAULTPRIORITY = (int)(0x00000020),
  33         SPOOLSS_PRINTER_INFO_DEVMODE         = (int)(0x00000040),
  34         SPOOLSS_PRINTER_INFO_DRIVERNAME      = (int)(0x00000080),
  35         SPOOLSS_PRINTER_INFO_LOCATION        = (int)(0x00000100),
  36         SPOOLSS_PRINTER_INFO_NAME            = (int)(0x00000200),
  37         SPOOLSS_PRINTER_INFO_PARAMETERS      = (int)(0x00000400),
  38         SPOOLSS_PRINTER_INFO_PORTNAME        = (int)(0x00000800),
  39         SPOOLSS_PRINTER_INFO_PRINTERNAME     = (int)(0x00001000),
  40         SPOOLSS_PRINTER_INFO_PRINTPROCESSOR  = (int)(0x00002000),
  41         SPOOLSS_PRINTER_INFO_PRIORITY        = (int)(0x00004000),
  42         SPOOLSS_PRINTER_INFO_SECDESC         = (int)(0x00008000),
  43         SPOOLSS_PRINTER_INFO_SEPFILE         = (int)(0x00010000),
  44         SPOOLSS_PRINTER_INFO_SERVERNAME      = (int)(0x00020000),
  45         SPOOLSS_PRINTER_INFO_SHARENAME       = (int)(0x00040000),
  46         SPOOLSS_PRINTER_INFO_STARTTIME       = (int)(0x00080000),
  47         SPOOLSS_PRINTER_INFO_STATUS          = (int)(0x00100000),
  48         SPOOLSS_PRINTER_INFO_UNTILTIME       = (int)(0x00200000)
  49 };
  50
  51 #define SPOOLSS_PRINTER_INFO_ALL SPOOLSS_PRINTER_INFO_ATTRIBUTES      | \
  52                                  SPOOLSS_PRINTER_INFO_AVERAGEPPM      | \
  53                                  SPOOLSS_PRINTER_INFO_CJOBS           | \
  54                                  SPOOLSS_PRINTER_INFO_COMMENT         | \
  55                                  SPOOLSS_PRINTER_INFO_DATATYPE        | \
  56                                  SPOOLSS_PRINTER_INFO_DEFAULTPRIORITY | \
  57                                  SPOOLSS_PRINTER_INFO_DEVMODE         | \
  58                                  SPOOLSS_PRINTER_INFO_DRIVERNAME      | \
  59                                  SPOOLSS_PRINTER_INFO_LOCATION        | \
  60                                  SPOOLSS_PRINTER_INFO_NAME            | \
  61                                  SPOOLSS_PRINTER_INFO_PARAMETERS      | \
  62                                  SPOOLSS_PRINTER_INFO_PORTNAME        | \
  63                                  SPOOLSS_PRINTER_INFO_PRINTERNAME     | \
  64                                  SPOOLSS_PRINTER_INFO_PRINTPROCESSOR  | \
  65                                  SPOOLSS_PRINTER_INFO_PRIORITY        | \
  66                                  SPOOLSS_PRINTER_INFO_SECDESC         | \
  67                                  SPOOLSS_PRINTER_INFO_SEPFILE         | \
  68                                  SPOOLSS_PRINTER_INFO_SERVERNAME      | \
  69                                  SPOOLSS_PRINTER_INFO_SHARENAME       | \
  70                                  SPOOLSS_PRINTER_INFO_STARTTIME       | \
  71                                  SPOOLSS_PRINTER_INFO_STATUS          | \
  72                                  SPOOLSS_PRINTER_INFO_UNTILTIME
  73
  74 WERROR winreg_create_printer(TALLOC_CTX *mem_ctx,
  75                              struct auth_serversupplied_info *server_info,
  76                              struct messaging_context *msg_ctx,
  77                              const char *servername,
  78                              const char *sharename);
  79
  80 /**
  81  * @internal
  82  *
  83  * @brief Update the information of a printer in the registry.
  84  *
  85  * @param[in]  mem_ctx  The talloc memory context to use.
  86  *
  87  * @param[in]  server_info The server supplied session info.
  88  *
  89  * @param[in]  sharename  The share name.
  90  *
  91  * @param[in]  info2_mask A bitmask which defines which values should be set.
  92  *
  93  * @param[in]  info2    A SetPrinterInfo2 structure with the data to set.
  94  *
  95  * @param[in]  devmode  A device mode structure with the data to set.
  96  *
  97  * @param[in]  secdesc  A security descriptor structure with the data to set.
  98  *
  99  * @return              On success WERR_OK, a corresponding DOS error is
 100  *                      something went wrong.
 101  */
 102 WERROR winreg_update_printer(TALLOC_CTX *mem_ctx,
 103                              struct auth_serversupplied_info *server_info,
 104                              struct messaging_context *msg_ctx,
 105                              const char *sharename,
 106                              uint32_t info2_mask,
 107                              struct spoolss_SetPrinterInfo2 *info2,
 108                              struct spoolss_DeviceMode *devmode,
 109                              struct security_descriptor *secdesc);
 110
 111
 112 /**
 113  * @brief Get the inforamtion of a printer stored in the registry.
 114  *
 115  * @param[in]  mem_ctx  The talloc memory context to use.
 116  *
 117  * @param[in]  server_info The server supplied session info.
 118  *
 119  * @param[in]  printer  The servername to use.
 120  *
 121  * @param[in]  printer  The name of the printer to get.
 122  *
 123  * @param[out] pinfo2   A pointer to store a PRINTER_INFO_2 structure.
 124  *
 125  * @return              On success WERR_OK, a corresponding DOS error is
 126  *                      something went wrong.
 127  */
 128 WERROR winreg_get_printer(TALLOC_CTX *mem_ctx,
 129                           struct auth_serversupplied_info *server_info,
 130                           struct messaging_context *msg_ctx,
 131                           const char *servername,
 132                           const char *printer,
 133                           struct spoolss_PrinterInfo2 **pinfo2);
 134
 135 /**
 136  * @brief Get the security descriptor for a printer.
 137  *
 138  * @param[in]  mem_ctx  The talloc memory context to use.
 139  *
 140  * @param[in]  server_info The server supplied session info.
 141  *
 142  * @param[in]  sharename  The share name.
 143  *
 144  * @param[out] psecdesc   A pointer to store the security descriptor.
 145  *
 146  * @return              On success WERR_OK, a corresponding DOS error is
 147  *                      something went wrong.
 148  */
 149 WERROR winreg_get_printer_secdesc(TALLOC_CTX *mem_ctx,
 150                                   struct auth_serversupplied_info *server_info,
 151                                   struct messaging_context *msg_ctx,
 152                                   const char *sharename,
 153                                   struct spoolss_security_descriptor **psecdesc);
 154
 155 /**
 156  * @brief Set the security descriptor for a printer.
 157  *
 158  * @param[in]  mem_ctx  The talloc memory context to use.
 159  *
 160  * @param[in]  server_info The server supplied session info.
 161  *
 162  * @param[in]  sharename  The share name.
 163  *
 164  * @param[in]  secdesc  The security descriptor to save.
 165  *
 166  * @return              On success WERR_OK, a corresponding DOS error is
 167  *                      something went wrong.
 168  */
 169 WERROR winreg_set_printer_secdesc(TALLOC_CTX *mem_ctx,
 170                                   struct auth_serversupplied_info *server_info,
 171                                   struct messaging_context *msg_ctx,
 172                                   const char *sharename,
 173                                   const struct spoolss_security_descriptor *secdesc);
 174
 175 /**
 176  * @internal
 177  *
 178  * @brief Set printer data over the winreg pipe.
 179  *
 180  * @param[in]  mem_ctx  The talloc memory context to use.
 181  *
 182  * @param[in]  server_info The server supplied session info.
 183  *
 184  * @param[in]  printer  The printer name.
 185  *
 186  * @param[in]  key      The key of the printer data to store the value.
 187  *
 188  * @param[in]  value    The value name to save.
 189  *
 190  * @param[in]  type     The type of the value to use.
 191  *
 192  * @param[in]  data     The data which sould be saved under the given value.
 193  *
 194  * @param[in]  data_size The size of the data.
 195  *
 196  * @return              On success WERR_OK, a corresponding DOS error is
 197  *                      something went wrong.
 198  */
 199 WERROR winreg_set_printer_dataex(TALLOC_CTX *mem_ctx,
 200                                  struct auth_serversupplied_info *server_info,
 201                                  struct messaging_context *msg_ctx,
 202                                  const char *printer,
 203                                  const char *key,
 204                                  const char *value,
 205                                  enum winreg_Type type,
 206                                  uint8_t *data,
 207                                  uint32_t data_size);
 208
 209 /**
 210  * @internal
 211  *
 212  * @brief Get printer data over a winreg pipe.
 213  *
 214  * @param[in]  mem_ctx  The talloc memory context to use.
 215  *
 216  * @param[in]  server_info The server supplied session info.
 217  *
 218  * @param[in]  printer  The printer name.
 219  *
 220  * @param[in]  key      The key of the printer data to get the value.
 221  *
 222  * @param[in]  value    The name of the value to query.
 223  *
 224  * @param[in]  type     The type of the value to query.
 225  *
 226  * @param[out] data     A pointer to store the data.
 227  *
 228  * @param[out] data_size A pointer to store the size of the data.
 229  *
 230  * @return              On success WERR_OK, a corresponding DOS error is
 231  *                      something went wrong.
 232  */
 233 WERROR winreg_get_printer_dataex(TALLOC_CTX *mem_ctx,
 234                                  struct auth_serversupplied_info *server_info,
 235                                  struct messaging_context *msg_ctx,
 236                                  const char *printer,
 237                                  const char *key,
 238                                  const char *value,
 239                                  enum winreg_Type *type,
 240                                  uint8_t **data,
 241                                  uint32_t *data_size);
 242
 243 /**
 244  * @internal
 245  *
 246  * @brief Enumerate on the values of a given key and provide the data.
 247  *
 248  * @param[in]  mem_ctx  The talloc memory context to use.
 249  *
 250  * @param[in]  server_info The server supplied session info.
 251  *
 252  * @param[in]  printer  The printer name.
 253  *
 254  * @param[in]  key      The key of the printer data to get the value.
 255  *
 256  * @param[out] pnum_values A pointer to store the number of values we found.
 257  *
 258  * @param[out] penum_values A pointer to store the values and its data.
 259  *
 260  * @return                   WERR_OK on success, the corresponding DOS error
 261  *                           code if something gone wrong.
 262  */
 263 WERROR winreg_enum_printer_dataex(TALLOC_CTX *mem_ctx,
 264                                   struct auth_serversupplied_info *server_info,
 265                                   struct messaging_context *msg_ctx,
 266                                   const char *printer,
 267                                   const char *key,
 268                                   uint32_t *pnum_values,
 269                                   struct spoolss_PrinterEnumValues **penum_values);
 270
 271 /**
 272  * @internal
 273  *
 274  * @brief Delete printer data over a winreg pipe.
 275  *
 276  * @param[in]  mem_ctx  The talloc memory context to use.
 277  *
 278  * @param[in]  server_info The server supplied session info.
 279  *
 280  * @param[in]  printer  The printer name.
 281  *
 282  * @param[in]  key      The key of the printer data to delete.
 283  *
 284  * @param[in]  value    The name of the value to delete.
 285  *
 286  * @return              On success WERR_OK, a corresponding DOS error is
 287  *                      something went wrong.
 288  */
 289 WERROR winreg_delete_printer_dataex(TALLOC_CTX *mem_ctx,
 290                                     struct auth_serversupplied_info *server_info,
 291                                     struct messaging_context *msg_ctx,
 292                                     const char *printer,
 293                                     const char *key,
 294                                     const char *value);
 295
 296 /**
 297  * @internal
 298  *
 299  * @brief Enumerate on the subkeys of a given key and provide the data.
 300  *
 301  * @param[in]  mem_ctx  The talloc memory context to use.
 302  *
 303  * @param[in]  server_info The server supplied session info.
 304  *
 305  * @param[in]  printer  The printer name.
 306  *
 307  * @param[in]  key      The key of the printer data to get the value.
 308  *
 309  * @param[out] pnum_subkeys A pointer to store the number of subkeys found.
 310  *
 311  * @param[in]  psubkeys A pointer to an array to store the names of the subkeys
 312  *                      found.
 313  *
 314  * @return              WERR_OK on success, the corresponding DOS error
 315  *                      code if something gone wrong.
 316  */
 317 WERROR winreg_enum_printer_key(TALLOC_CTX *mem_ctx,
 318                                struct auth_serversupplied_info *server_info,
 319                                struct messaging_context *msg_ctx,
 320                                const char *printer,
 321                                const char *key,
 322                                uint32_t *pnum_subkeys,
 323                                const char ***psubkeys);
 324
 325 /**
 326  * @internal
 327  *
 328  * @brief Delete a key with subkeys of a given printer.
 329  *
 330  * @param[in]  mem_ctx  The talloc memory context to use.
 331  *
 332  * @param[in]  server_info The server supplied session info.
 333  *
 334  * @param[in]  printer  The printer name.
 335  *
 336  * @param[in]  key      The key of the printer to delete.
 337  *
 338  * @return              On success WERR_OK, a corresponding DOS error is
 339  *                      something went wrong.
 340  */
 341 WERROR winreg_delete_printer_key(TALLOC_CTX *mem_ctx,
 342                                  struct auth_serversupplied_info *server_info,
 343                                  struct messaging_context *msg_ctx,
 344                                  const char *printer,
 345                                  const char *key);
 346
 347 /**
 348  * @brief Update the ChangeID of a printer.
 349  *
 350  * The ChangeID **must** be increasing over the lifetime of client's spoolss
 351  * service in order for the client's cache to show updates.
 352  *
 353  * If a form is updated of a printer, the we need to update the ChangeID of the
 354  * pritner.
 355  *
 356  * @param[in]  mem_ctx  The talloc memory context to use.
 357  *
 358  * @param[in]  server_info The server supplied session info.
 359  *
 360  * @param[in]  printer  The printer name.
 361  *
 362  * @return              On success WERR_OK, a corresponding DOS error is
 363  *                      something went wrong.
 364  */
 365 WERROR winreg_printer_update_changeid(TALLOC_CTX *mem_ctx,
 366                                       struct auth_serversupplied_info *server_info,
 367                                       struct messaging_context *msg_ctx,
 368                                       const char *printer);
 369
 370 /**
 371  * @brief Get the ChangeID of the given printer.
 372  *
 373  * @param[in]  mem_ctx  The talloc memory context to use.
 374  *
 375  * @param[in]  server_info The server supplied session info.
 376  *
 377  * @param[in]  printer  The printer name.
 378  *
 379  * @param[in]  changeid A pointer to store the changeid.
 380  *
 381  * @return              On success WERR_OK, a corresponding DOS error is
 382  *                      something went wrong.
 383  */
 384 WERROR winreg_printer_get_changeid(TALLOC_CTX *mem_ctx,
 385                                    struct auth_serversupplied_info *server_info,
 386                                    struct messaging_context *msg_ctx,
 387                                    const char *printer,
 388                                    uint32_t *pchangeid);
 389
 390 /**
 391  * @internal
 392  *
 393  * @brief This function adds a form to the list of available forms that can be
 394  * selected for the specified printer.
 395  *
 396  * @param[in]  mem_ctx  The talloc memory context to use.
 397  *
 398  * @param[in]  server_info The server supplied session info.
 399  *
 400  * @param[in]  form     The form to add.
 401  *
 402  * @return              WERR_OK on success.
 403  *                      WERR_ALREADY_EXISTS if the form already exists or is a
 404  *                                          builtin form.
 405  *                      A corresponding DOS error is something went wrong.
 406  */
 407 WERROR winreg_printer_addform1(TALLOC_CTX *mem_ctx,
 408                                struct auth_serversupplied_info *server_info,
 409                                struct messaging_context *msg_ctx,
 410                                struct spoolss_AddFormInfo1 *form);
 411
 412 /*
 413  * @brief This function enumerates the forms supported by the specified printer.
 414  *
 415  * @param[in]  mem_ctx  The talloc memory context to use.
 416  *
 417  * @param[in]  server_info The server supplied session info.
 418  *
 419  * @param[out] pnum_info A pointer to store the FormInfo count.
 420  *
 421  * @param[out] pinfo     A pointer to store an array with FormInfo.
 422  *
 423  * @return              On success WERR_OK, a corresponding DOS error is
 424  *                      something went wrong.
 425  */
 426 WERROR winreg_printer_enumforms1(TALLOC_CTX *mem_ctx,
 427                                  struct auth_serversupplied_info *server_info,
 428                                  struct messaging_context *msg_ctx,
 429                                  uint32_t *pnum_info,
 430                                  union spoolss_FormInfo **pinfo);
 431
 432 /**
 433  * @brief This function removes a form name from the list of supported forms.
 434  *
 435  * @param[in]  mem_ctx  The talloc memory context to use.
 436  *
 437  * @param[in]  server_info The server supplied session info.
 438  *
 439  * @param[in]  form_name The name of the form to delete.
 440  *
 441  * @return              WERR_OK on success.
 442  *                      WERR_INVALID_PARAM if the form is a builtin form.
 443  *                      WERR_INVALID_FORM_NAME if the form or key doesn't exist.
 444  *                      A corresponding DOS error is something went wrong.
 445  */
 446 WERROR winreg_printer_deleteform1(TALLOC_CTX *mem_ctx,
 447                                   struct auth_serversupplied_info *server_info,
 448                                   struct messaging_context *msg_ctx,
 449                                   const char *form_name);
 450
 451 /**
 452  * @brief This function sets the form information for the specified printer.
 453  *
 454  * If one provides both the name in the API call and inside the FormInfo
 455  * structure, then the form gets renamed.
 456  *
 457  * @param[in]  mem_ctx  The talloc memory context to use.
 458  *
 459  * @param[in]  server_info The server supplied session info.
 460  *
 461  * @param[in]  form_name The name of the form to set or rename.
 462  *
 463  * @param[in]  form     The FormInfo structure to save.
 464  *
 465  * @return              WERR_OK on success.
 466  *                      WERR_INVALID_PARAM if the form is a builtin form.
 467  *                      A corresponding DOS error is something went wrong.
 468  */
 469 WERROR winreg_printer_setform1(TALLOC_CTX *mem_ctx,
 470                                struct auth_serversupplied_info *server_info,
 471                                struct messaging_context *msg_ctx,
 472                                const char *form_name,
 473                                struct spoolss_AddFormInfo1 *form);
 474
 475 /**
 476  * @brief This function retrieves information about a specified form.
 477  *
 478  * @param[in]  mem_ctx  The talloc memory context to use.
 479  *
 480  * @param[in]  server_info The server supplied session info.
 481  *
 482  * @param[in]  form_name The name of the form to query.
 483  *
 484  * @param[out] form     A pointer to a form structure to fill out.
 485  *
 486  * @return              On success WERR_OK, a corresponding DOS error is
 487  *                      something went wrong.
 488  */
 489 WERROR winreg_printer_getform1(TALLOC_CTX *mem_ctx,
 490                                struct auth_serversupplied_info *server_info,
 491                                struct messaging_context *msg_ctx,
 492                                const char *form_name,
 493                                struct spoolss_FormInfo1 *form);
 494
 495 /**
 496  * @brief This function adds a new spool driver
 497  *
 498  * @param[in]  mem_ctx         A talloc memory context.
 499  *
 500  * @param[in]  server_info     Auth info to open the pipe.
 501  *
 502  * @param[in]  r               The structure containing the new driver data.
 503  *
 504  * @param[out] driver_name     Returns the driver name.
 505  *
 506  * @param[out] driver_version  Returns the driver version.
 507  *
 508  * @return              On success WERR_OK, a corresponding DOS error is
 509  *                      something went wrong.
 510  */
 511 WERROR winreg_add_driver(TALLOC_CTX *mem_ctx,
 512                          struct auth_serversupplied_info *server_info,
 513                          struct messaging_context *msg_ctx,
 514                          struct spoolss_AddDriverInfoCtr *r,
 515                          const char **driver_name,
 516                          uint32_t *driver_version);
 517
 518 /**
 519  * @brief This function gets printer driver information
 520  *
 521  * @param[in]  mem_ctx         A talloc memory context.
 522  *
 523  * @param[in]  server_info     Auth info to open the pipe.
 524  *
 525  * @param[in]  architecture    The architecture type.
 526  *
 527  * @param[in]  driver_name     The driver name.
 528  *
 529  * @param[in]  driver_version  The driver version.
 530  *
 531  * @param[out] _info8   The structure that holds the full driver information.
 532  *
 533  * @return              On success WERR_OK, a corresponding DOS error is
 534  *                      something went wrong.
 535  */
 536
 537 WERROR winreg_get_driver(TALLOC_CTX *mem_ctx,
 538                          struct auth_serversupplied_info *server_info,
 539                          struct messaging_context *msg_ctx,
 540                          const char *architecture,
 541                          const char *driver_name,
 542                          uint32_t driver_version,
 543                          struct spoolss_DriverInfo8 **_info8);
 544
 545 /**
 546  * @brief This function deletes a printer driver information
 547  *
 548  * @param[in]  mem_ctx         A talloc memory context.
 549  *
 550  * @param[in]  server_info     Auth info to open the pipe.
 551  *
 552  * @param[out] info8    The structure that holds the full driver information.
 553  *
 554  * @param[in]  version  The driver type version.
 555  *
 556  * @return              On success WERR_OK, a corresponding DOS error is
 557  *                      something went wrong.
 558  */
 559
 560 WERROR winreg_del_driver(TALLOC_CTX *mem_ctx,
 561                          struct auth_serversupplied_info *server_info,
 562                          struct messaging_context *msg_ctx,
 563                          struct spoolss_DriverInfo8 *info8,
 564                          uint32_t version);
 565
 566 /**
 567  * @brief This function gets printer drivers list for the specified
 568  *        architecture and type version
 569  *
 570  * @param[in]  mem_ctx         A talloc memory context.
 571  *
 572  * @param[in]  server_info     Auth info to open the pipe.
 573  *
 574  * @param[in]  architecture    The architecture type.
 575  *
 576  * @param[in]  version         The driver version.
 577  *
 578  * @param[out] num_drivers     The number of drivers.
 579  *
 580  * @param[out] version         The drivers names.
 581  *
 582  * @return              On success WERR_OK, a corresponding DOS error is
 583  *                      something went wrong.
 584  */
 585
 586 WERROR winreg_get_driver_list(TALLOC_CTX *mem_ctx,
 587                               struct auth_serversupplied_info *server_info,
 588                               struct messaging_context *msg_ctx,
 589                               const char *architecture,
 590                               uint32_t version,
 591                               uint32_t *num_drivers,
 592                               const char ***drivers);
 593
 594 #endif /* _SRV_SPOOLSS_UITL_H */