librpc/idl/svcctl.idl

   1 #include "idl_types.h"
   2
   3 /*
   4   svcctl interface definitions
   5 */
   6
   7 import "misc.idl", "security.idl";
   8 [ uuid("367abb81-9844-35f1-ad32-98f038001003"),
   9   version(2.0),
  10   pointer_default(unique),
  11   endpoint("ncacn_np:[\\pipe\\svcctl]", "ncalrpc:"),
  12   helper("../librpc/ndr/ndr_svcctl.h"),
  13   helpstring("Service Control")
  14 ] interface svcctl
  15 {
  16         const int MAX_SERVICE_NAME_LENGTH = 256;
  17         const short SC_MAX_DEPEND_SIZE = 4 * 1024;
  18         const short SC_MAX_NAME_LENGTH = MAX_SERVICE_NAME_LENGTH + 1;
  19         const short SC_MAX_PATH_LENGTH = 32 * 1024;
  20         const short SC_MAX_PWD_SIZE = 514;
  21         const short SC_MAX_COMPUTER_NAME_LENGTH = 1024;
  22         const short SC_MAX_ACCOUNT_NAME_LENGTH = 2 * 1024;
  23         const short SC_MAX_COMMENT_LENGTH = 128;
  24         const short SC_MAX_ARGUMENT_LENGTH = 1024;
  25         const short SC_MAX_ARGUMENTS = 1024;
  26
  27         typedef struct {
  28                 uint32 is_locked;
  29                 [string,charset(UTF16)] uint16 *lock_owner;
  30                 uint32 lock_duration;
  31         } SERVICE_LOCK_STATUS;
  32
  33         typedef [v1_enum] enum {
  34                 SVCCTL_STATE_UNKNOWN            = 0x00000000,   /* only used internally to smbd */
  35                 SVCCTL_STOPPED                  = 0x00000001,
  36                 SVCCTL_START_PENDING            = 0x00000002,
  37                 SVCCTL_STOP_PENDING             = 0x00000003,
  38                 SVCCTL_RUNNING                  = 0x00000004,
  39                 SVCCTL_CONTINUE_PENDING         = 0x00000005,
  40                 SVCCTL_PAUSE_PENDING            = 0x00000006,
  41                 SVCCTL_PAUSED                   = 0x00000007
  42         } svcctl_ServiceStatus;
  43
  44         const int SVCCTL_ACCEPT_NONE                    = 0x00000000;
  45
  46         typedef [bitmap32bit] bitmap {
  47                 SVCCTL_ACCEPT_STOP                      = 0x00000001,
  48                 SVCCTL_ACCEPT_PAUSE_CONTINUE            = 0x00000002,
  49                 SVCCTL_ACCEPT_SHUTDOWN                  = 0x00000004,
  50                 SVCCTL_ACCEPT_PARAMCHANGE               = 0x00000008,
  51                 SVCCTL_ACCEPT_NETBINDCHANGE             = 0x00000010,
  52                 SVCCTL_ACCEPT_HARDWAREPROFILECHANGE     = 0x00000020,
  53                 SVCCTL_ACCEPT_POWEREVENT                = 0x00000040
  54         } svcctl_ControlsAccepted;
  55
  56         typedef struct {
  57                 uint32 type;
  58                 svcctl_ServiceStatus state;
  59                 svcctl_ControlsAccepted controls_accepted;
  60                 WERROR win32_exit_code;
  61                 uint32 service_exit_code;
  62                 uint32 check_point;
  63                 uint32 wait_hint;
  64         } SERVICE_STATUS;
  65
  66         typedef [public] struct {
  67                 SERVICE_STATUS status;
  68                 uint32 process_id;
  69                 uint32 service_flags;
  70         } SERVICE_STATUS_PROCESS;
  71
  72         typedef [public,gensize] struct {
  73                 [relative] nstring *service_name;
  74                 [relative] nstring *display_name;
  75                 SERVICE_STATUS status;
  76         } ENUM_SERVICE_STATUSW;
  77
  78         typedef [public,gensize] struct {
  79                 [relative] astring *service_name;
  80                 [relative] astring *display_name;
  81                 SERVICE_STATUS status;
  82         } ENUM_SERVICE_STATUSA;
  83
  84         const int SERVICE_TYPE_KERNEL_DRIVER       = 0x01;
  85         const int SERVICE_TYPE_FS_DRIVER           = 0x02;
  86         const int SERVICE_TYPE_ADAPTER             = 0x04;
  87         const int SERVICE_TYPE_RECOGNIZER_DRIVER   = 0x08;
  88         const int SERVICE_TYPE_DRIVER=SERVICE_TYPE_KERNEL_DRIVER|SERVICE_TYPE_FS_DRIVER|SERVICE_TYPE_RECOGNIZER_DRIVER;
  89         const int SERVICE_TYPE_WIN32_OWN_PROCESS   = 0x10;
  90         const int SERVICE_TYPE_WIN32_SHARE_PROCESS = 0x20;
  91         const int SERVICE_TYPE_WIN32=SERVICE_TYPE_WIN32_OWN_PROCESS|SERVICE_TYPE_WIN32_SHARE_PROCESS;
  92         const int SERVICE_TYPE_INTERACTIVE_PROCESS = 0x100;
  93
  94         /*****************/
  95         /* Function 0x00 */
  96         WERROR svcctl_CloseServiceHandle(
  97                 [in,out,ref] policy_handle *handle
  98         );
  99
 100         /*****************/
 101         /* Function 0x01 */
 102
 103         /* Service Controls */
 104
 105         typedef [v1_enum] enum {
 106                 SVCCTL_CONTROL_STOP             = 0x00000001,
 107                 SVCCTL_CONTROL_PAUSE            = 0x00000002,
 108                 SVCCTL_CONTROL_CONTINUE         = 0x00000003,
 109                 SVCCTL_CONTROL_INTERROGATE      = 0x00000004,
 110                 SVCCTL_CONTROL_SHUTDOWN         = 0x00000005
 111         } SERVICE_CONTROL;
 112
 113         WERROR svcctl_ControlService(
 114                 [in,ref] policy_handle *handle,
 115                 [in] SERVICE_CONTROL control,
 116                 [out,ref] SERVICE_STATUS *service_status
 117         );
 118
 119         /*****************/
 120         /* Function 0x02 */
 121         WERROR svcctl_DeleteService(
 122                 [in,ref] policy_handle *handle
 123         );
 124
 125         /*****************/
 126         /* Function 0x03 */
 127
 128         WERROR svcctl_LockServiceDatabase(
 129                 [in,ref] policy_handle *handle,
 130                 [out,ref] policy_handle *lock
 131         );
 132
 133         /*****************/
 134         /* Function 0x04 */
 135         WERROR svcctl_QueryServiceObjectSecurity(
 136                 [in] policy_handle *handle,
 137                 [in] security_secinfo security_flags,
 138                 [out,ref,size_is(offered)] uint8 *buffer,
 139                 [in,range(0,0x40000)] uint32 offered,
 140                 [out,ref,range(0,0x40000)] uint32 *needed
 141         );
 142
 143         /*****************/
 144         /* Function 0x05 */
 145         WERROR svcctl_SetServiceObjectSecurity(
 146                 [in] policy_handle *handle,
 147                 [in] security_secinfo security_flags,
 148                 [in,ref,size_is(offered)] uint8 *buffer,
 149                 [in] uint32 offered
 150         );
 151
 152         /*****************/
 153         /* Function 0x06 */
 154         WERROR svcctl_QueryServiceStatus(
 155                 [in,ref] policy_handle *handle,
 156                 [out,ref] SERVICE_STATUS *service_status
 157         );
 158
 159         /*****************/
 160         /* Function 0x07 */
 161         [todo] WERROR svcctl_SetServiceStatus(
 162         );
 163
 164         /*****************/
 165         /* Function 0x08 */
 166         WERROR svcctl_UnlockServiceDatabase(
 167                 [in,out,ref] policy_handle *lock
 168         );
 169
 170         /*****************/
 171         /* Function 0x09 */
 172         [todo] WERROR svcctl_NotifyBootConfigStatus(
 173         );
 174
 175         /*****************/
 176         /* Function 0x0a */
 177         WERROR svcctl_SCSetServiceBitsW(
 178                 [in,ref] policy_handle *handle,
 179                 [in] uint32 bits,
 180                 [in] boolean32 bitson,
 181                 [in] boolean32 immediate
 182         );
 183
 184         /*****************/
 185         /* Function 0x0b */
 186
 187         typedef [v1_enum] enum {
 188                 SVCCTL_SVC_ERROR_IGNORE         = 0x00000000,
 189                 SVCCTL_SVC_ERROR_NORMAL         = 0x00000001,
 190                 SVCCTL_SVC_ERROR_CRITICAL       = 0x00000002,
 191                 SVCCTL_SVC_ERROR_SEVERE         = 0x00000003
 192         } svcctl_ErrorControl;
 193
 194         typedef [v1_enum] enum {
 195                 SVCCTL_BOOT_START               = 0x00000000,
 196                 SVCCTL_SYSTEM_START             = 0x00000001,
 197                 SVCCTL_AUTO_START               = 0x00000002,
 198                 SVCCTL_DEMAND_START             = 0x00000003,
 199                 SVCCTL_DISABLED                 = 0x00000004
 200         } svcctl_StartType;
 201
 202         [public] WERROR svcctl_ChangeServiceConfigW(
 203                 [in,ref] policy_handle *handle,
 204                 [in] uint32 type,
 205                 [in] svcctl_StartType start_type,
 206                 [in] svcctl_ErrorControl error_control,
 207                 [in,unique] [string,charset(UTF16)] uint16 *binary_path,
 208                 [in,unique] [string,charset(UTF16)] uint16 *load_order_group,
 209                 [in,out,unique] uint32 *tag_id,
 210                 [in,unique,size_is(dwDependSize)] [string,charset(UTF16)] uint16 *dependencies,
 211                 [in,range(0, SC_MAX_DEPEND_SIZE)] uint32 dwDependSize,
 212                 [in,unique,range(0, SC_MAX_ACCOUNT_NAME_LENGTH)] [string,charset(UTF16)] uint16 *service_start_name,
 213                 [in,unique,size_is(dwPwSize)] [string,charset(UTF16)] uint16 *password,
 214                 [in,range(0, SC_MAX_PWD_SIZE)] uint32 dwPwSize,
 215                 [in,unique,range(0, SC_MAX_NAME_LENGTH)] [string,charset(UTF16)] uint16 *display_name
 216         );
 217
 218         /*****************/
 219         /* Function 0x0c */
 220         WERROR svcctl_CreateServiceW(
 221                 [in,ref] policy_handle *scmanager_handle,
 222                 [in] [string,charset(UTF16)] uint16 ServiceName[],
 223                 [in,unique] [string,charset(UTF16)] uint16 *DisplayName,
 224                 [in] uint32 desired_access,
 225                 [in] uint32 type,
 226                 [in] svcctl_StartType start_type,
 227                 [in] svcctl_ErrorControl error_control,
 228                 [in] [string,charset(UTF16)] uint16 binary_path[],
 229                 [in,unique] [string,charset(UTF16)] uint16 *LoadOrderGroupKey,
 230                 [in,out,unique] uint32 *TagId,
 231                 [in,unique,size_is(dependencies_size)] uint8 *dependencies,
 232                 [in] uint32 dependencies_size,
 233                 [in,unique] [string,charset(UTF16)] uint16 *service_start_name,
 234                 [in,unique,size_is(password_size)] uint8 *password,
 235                 [in] uint32 password_size,
 236                 [out,ref] policy_handle *handle
 237         );
 238
 239         /*****************/
 240         /* Function 0x0d */
 241         WERROR svcctl_EnumDependentServicesW(
 242                 [in,ref] policy_handle *service,
 243                 [in] svcctl_ServiceState state,
 244                 [out,ref,size_is(offered)] uint8 *service_status,
 245                 [in,range(0,0x40000)] uint32 offered,
 246                 [out,ref,range(0,0x40000)] uint32 *needed,
 247                 [out,ref,range(0,0x40000)] uint32 *services_returned
 248         );
 249
 250         /*****************/
 251         /* Function 0x0e */
 252
 253         typedef [v1_enum] enum {
 254                 SERVICE_STATE_ACTIVE    = 0x00000001,
 255                 SERVICE_STATE_INACTIVE  = 0x00000002,
 256                 SERVICE_STATE_ALL       = ( SERVICE_STATE_ACTIVE | SERVICE_STATE_INACTIVE )
 257         } svcctl_ServiceState;
 258
 259         WERROR svcctl_EnumServicesStatusW(
 260                 [in,ref] policy_handle *handle,
 261                 [in] uint32 type,
 262                 [in] svcctl_ServiceState state,
 263                 [out,ref,size_is(offered)] uint8 *service,
 264                 [in] [range(0,0x40000)] uint32 offered,
 265                 [out,ref] [range(0,0x40000)] uint32 *needed,
 266                 [out,ref] [range(0,0x40000)] uint32 *services_returned,
 267                 [in,out,unique] uint32 *resume_handle
 268         );
 269
 270         /*****************/
 271         /* Function 0x0f */
 272
 273         /* Service Control Manager Bits */
 274
 275         typedef [bitmap32bit] bitmap {
 276                 SC_RIGHT_MGR_CONNECT            = 0x0001,
 277                 SC_RIGHT_MGR_CREATE_SERVICE     = 0x0002,
 278                 SC_RIGHT_MGR_ENUMERATE_SERVICE  = 0x0004,
 279                 SC_RIGHT_MGR_LOCK               = 0x0008,
 280                 SC_RIGHT_MGR_QUERY_LOCK_STATUS  = 0x0010,
 281                 SC_RIGHT_MGR_MODIFY_BOOT_CONFIG = 0x0020
 282         } svcctl_MgrAccessMask;
 283
 284         const int SC_MANAGER_READ_ACCESS =
 285                 (SEC_STD_READ_CONTROL                   |
 286                  SC_RIGHT_MGR_CONNECT                   |
 287                  SC_RIGHT_MGR_ENUMERATE_SERVICE         |
 288                  SC_RIGHT_MGR_QUERY_LOCK_STATUS);
 289
 290         const int SC_MANAGER_EXECUTE_ACCESS = SC_MANAGER_READ_ACCESS;
 291
 292         const int SC_MANAGER_WRITE_ACCESS =
 293                 (SEC_STD_REQUIRED                       |
 294                  SC_MANAGER_READ_ACCESS                 |
 295                  SC_RIGHT_MGR_CREATE_SERVICE            |
 296                  SC_RIGHT_MGR_LOCK                      |
 297                  SC_RIGHT_MGR_MODIFY_BOOT_CONFIG);
 298
 299         const int SC_MANAGER_ALL_ACCESS = SC_MANAGER_WRITE_ACCESS;
 300
 301         WERROR svcctl_OpenSCManagerW(
 302                 [in,unique] [string,charset(UTF16)] uint16 *MachineName,
 303                 [in,unique] [string,charset(UTF16)] uint16 *DatabaseName,
 304                 [in] svcctl_MgrAccessMask access_mask,
 305                 [out,ref] policy_handle *handle
 306         );
 307
 308         /*****************/
 309         /* Function 0x10 */
 310
 311         /* Service Object Bits */
 312
 313         typedef [bitmap32bit] bitmap {
 314                 SC_RIGHT_SVC_QUERY_CONFIG               = 0x0001,
 315                 SC_RIGHT_SVC_CHANGE_CONFIG              = 0x0002,
 316                 SC_RIGHT_SVC_QUERY_STATUS               = 0x0004,
 317                 SC_RIGHT_SVC_ENUMERATE_DEPENDENTS       = 0x0008,
 318                 SC_RIGHT_SVC_START                      = 0x0010,
 319                 SC_RIGHT_SVC_STOP                       = 0x0020,
 320                 SC_RIGHT_SVC_PAUSE_CONTINUE             = 0x0040,
 321                 SC_RIGHT_SVC_INTERROGATE                = 0x0080,
 322                 SC_RIGHT_SVC_USER_DEFINED_CONTROL       = 0x0100
 323         } svcctl_ServiceAccessMask;
 324
 325         const int SERVICE_READ_ACCESS =
 326                 (SEC_STD_READ_CONTROL                   |
 327                  SC_RIGHT_SVC_ENUMERATE_DEPENDENTS      |
 328                  SC_RIGHT_SVC_INTERROGATE               |
 329                  SC_RIGHT_SVC_QUERY_CONFIG              |
 330                  SC_RIGHT_SVC_QUERY_STATUS              |
 331                  SC_RIGHT_SVC_USER_DEFINED_CONTROL);
 332
 333         const int SERVICE_EXECUTE_ACCESS =
 334                 (SERVICE_READ_ACCESS                    |
 335                  SC_RIGHT_SVC_START                     |
 336                  SC_RIGHT_SVC_STOP                      |
 337                  SC_RIGHT_SVC_PAUSE_CONTINUE);
 338
 339         const int SERVICE_WRITE_ACCESS =
 340                 (SEC_STD_REQUIRED                       |
 341                  SERVICE_READ_ACCESS                    |
 342                  SERVICE_EXECUTE_ACCESS                 |
 343                  SC_RIGHT_SVC_CHANGE_CONFIG);
 344
 345         const int SERVICE_ALL_ACCESS = SERVICE_WRITE_ACCESS;
 346
 347         WERROR svcctl_OpenServiceW(
 348                 [in,ref] policy_handle *scmanager_handle,
 349                 [in] [string,charset(UTF16)] uint16 ServiceName[],
 350                 [in] svcctl_ServiceAccessMask access_mask,
 351                 [out,ref] policy_handle *handle
 352         );
 353
 354         /*****************/
 355         /* Function 0x11 */
 356
 357         typedef [public,gensize] struct {
 358                 uint32 service_type;
 359                 svcctl_StartType start_type;
 360                 svcctl_ErrorControl error_control;
 361                 [string,charset(UTF16)] [range(0,8192)] uint16 *executablepath;
 362                 [string,charset(UTF16)] [range(0,8192)] uint16 *loadordergroup;
 363                 uint32 tag_id;
 364                 [string,charset(UTF16)] [range(0,8192)] uint16 *dependencies;
 365                 [string,charset(UTF16)] [range(0,8192)] uint16 *startname;
 366                 [string,charset(UTF16)] [range(0,8192)] uint16 *displayname;
 367         } QUERY_SERVICE_CONFIG;
 368
 369         WERROR svcctl_QueryServiceConfigW(
 370                 [in,ref] policy_handle *handle,
 371                 [out] QUERY_SERVICE_CONFIG *query,
 372                 [in] [range(0,8192)] uint32 offered,
 373                 [out,ref] [range(0,8192)] uint32 *needed
 374         );
 375
 376         /*****************/
 377         /* Function 0x12 */
 378         WERROR svcctl_QueryServiceLockStatusW(
 379                 [in,ref] policy_handle *handle,
 380                 [in] uint32 offered,
 381                 [out,ref] SERVICE_LOCK_STATUS *lock_status,
 382                 [out,ref] uint32 *needed
 383         );
 384
 385         /*****************/
 386         /* Function 0x13 */
 387
 388         const int SC_MAX_ARGUMENT_LENGTH = 1024;
 389         const int SC_MAX_ARGUMENTS = 1024;
 390
 391         typedef struct {
 392                 [string,charset(UTF16),range(0,SC_MAX_ARGUMENT_LENGTH)] uint16 *string;
 393         } svcctl_ArgumentString;
 394
 395         WERROR svcctl_StartServiceW(
 396                 [in,ref] policy_handle *handle,
 397                 [in,range(0,SC_MAX_ARGUMENTS)] uint32 NumArgs,
 398                 [in,unique,size_is(NumArgs)] svcctl_ArgumentString *Arguments
 399         );
 400
 401         /*****************/
 402         /* Function 0x14 */
 403         WERROR svcctl_GetServiceDisplayNameW(
 404                 [in,ref] policy_handle *handle,
 405                 [in,unique] [string,charset(UTF16)] uint16 *service_name,
 406                 [out,ref] [string,charset(UTF16)] uint16 **display_name,
 407                 [in,out,unique] uint32 *display_name_length
 408         );
 409
 410         /*****************/
 411         /* Function 0x15 */
 412         WERROR svcctl_GetServiceKeyNameW(
 413                 [in,ref] policy_handle *handle,
 414                 [in,unique] [string,charset(UTF16)] uint16 *service_name,
 415                 [out,ref] [string,charset(UTF16)] uint16 **key_name,
 416                 [in,out,unique] uint32 *display_name_length
 417         );
 418
 419         /*****************/
 420         /* Function 0x16 */
 421         WERROR svcctl_SCSetServiceBitsA(
 422                 [in,ref] policy_handle *handle,
 423                 [in] uint32 bits,
 424                 [in] boolean32 bitson,
 425                 [in] boolean32 immediate
 426         );
 427
 428         /*****************/
 429         /* Function 0x17 */
 430         WERROR svcctl_ChangeServiceConfigA(
 431                 [in,ref] policy_handle *handle,
 432                 [in] uint32 type,
 433                 [in] svcctl_StartType start_type,
 434                 [in] svcctl_ErrorControl error_control,
 435                 [in,unique] [string,charset(UTF16)] uint16 *binary_path,
 436                 [in,unique] [string,charset(UTF16)] uint16 *load_order_group,
 437                 [out,ref] uint32 *tag_id,
 438                 [in,unique] [string,charset(UTF16)] uint16 *dependencies,
 439                 [in,unique] [string,charset(UTF16)] uint16 *service_start_name,
 440                 [in,unique] [string,charset(UTF16)] uint16 *password,
 441                 [in,unique] [string,charset(UTF16)] uint16 *display_name
 442         );
 443
 444         /*****************/
 445         /* Function 0x18 */
 446         WERROR svcctl_CreateServiceA(
 447                 [in,ref] policy_handle *handle,
 448                 [in,unique] [string,charset(UTF16)] uint16 *ServiceName,
 449                 [in,unique] [string,charset(UTF16)] uint16 *DisplayName,
 450                 [in] uint32 desired_access,
 451                 [in] uint32 type,
 452                 [in] svcctl_StartType start_type,
 453                 [in] svcctl_ErrorControl error_control,
 454                 [in,unique] [string,charset(UTF16)] uint16 *binary_path,
 455                 [in,unique] [string,charset(UTF16)] uint16 *LoadOrderGroupKey,
 456                 [out,unique] uint32 *TagId,
 457                 [in,unique] [string,charset(UTF16)] uint16 *dependencies,
 458                 [in,unique] [string,charset(UTF16)] uint16 *service_start_name,
 459                 [in,unique] [string,charset(UTF16)] uint16 *password
 460         );
 461
 462         /*****************/
 463         /* Function 0x19 */
 464         WERROR svcctl_EnumDependentServicesA(
 465                 [in,ref] policy_handle *service,
 466                 [in] svcctl_ServiceState state,
 467                 [out,unique] ENUM_SERVICE_STATUSA *service_status,
 468                 [in] uint32 offered,
 469                 [out,ref] uint32 *needed,
 470                 [out,ref] uint32 *services_returned
 471         );
 472
 473         /*****************/
 474         /* Function 0x1a */
 475         WERROR svcctl_EnumServicesStatusA(
 476                 [in,ref] policy_handle *handle,
 477                 [in] uint32 type,
 478                 [in] svcctl_ServiceState state,
 479                 [in] uint32 offered,
 480                 [out,size_is(offered)] uint8 service[*],
 481                 [out,ref] uint32 *needed,
 482                 [out,ref] uint32 *services_returned,
 483                 [in,out,unique] uint32 *resume_handle
 484         );
 485
 486         /*****************/
 487         /* Function 0x1b */
 488         WERROR svcctl_OpenSCManagerA(
 489                 [in,unique] [string,charset(UTF16)] uint16 *MachineName,
 490                 [in,unique] [string,charset(UTF16)] uint16 *DatabaseName,
 491                 [in] uint32 access_mask,
 492                 [out,ref] policy_handle *handle
 493         );
 494
 495         /*****************/
 496         /* Function 0x1c */
 497         WERROR svcctl_OpenServiceA(
 498                 [in,ref] policy_handle *scmanager_handle,
 499                 [in,unique] [string,charset(UTF16)] uint16 *ServiceName,
 500                 [in] uint32 access_mask,
 501                 [out,ref] policy_handle *handle
 502         );
 503
 504         /*****************/
 505         /* Function 0x1d */
 506         WERROR svcctl_QueryServiceConfigA(
 507                 [in,ref] policy_handle *handle,
 508                 [out] uint8 query[offered], /*QUERYU_SERVICE_CONFIG */
 509                 [in] uint32 offered,
 510                 [out,ref] uint32 *needed
 511         );
 512
 513         /*****************/
 514         /* Function 0x1e */
 515         WERROR svcctl_QueryServiceLockStatusA(
 516                 [in,ref] policy_handle *handle,
 517                 [in] uint32 offered,
 518                 [out,ref] SERVICE_LOCK_STATUS *lock_status,
 519                 [out,ref] uint32 *needed
 520         );
 521
 522         /*****************/
 523         /* Function 0x1f */
 524         WERROR svcctl_StartServiceA(
 525                 [in,ref] policy_handle *handle,
 526                 [in] uint32 NumArgs,
 527                 [in,unique/*FIXME:,length_is(NumArgs)*/] [string,charset(UTF16)] uint16 *Arguments
 528         );
 529
 530         /*****************/
 531         /* Function 0x20 */
 532         WERROR svcctl_GetServiceDisplayNameA(
 533                 [in,ref] policy_handle *handle,
 534                 [in,unique] [string,charset(UTF16)] uint16 *service_name,
 535                 [out,ref] [string,charset(UTF16)] uint16 **display_name,
 536                 [in,out,unique] uint32 *display_name_length
 537         );
 538
 539         /*****************/
 540         /* Function 0x21 */
 541         WERROR svcctl_GetServiceKeyNameA(
 542                 [in,ref] policy_handle *handle,
 543                 [in,unique] [string,charset(UTF16)] uint16 *service_name,
 544                 [out,ref] [string,charset(UTF16)] uint16 **key_name,
 545                 [in,out,unique] uint32 *display_name_length
 546         );
 547
 548         /*****************/
 549         /* Function 0x22 */
 550         [todo] WERROR svcctl_GetCurrentGroupeStateW(
 551         );
 552
 553         /*****************/
 554         /* Function 0x23 */
 555         [todo] WERROR svcctl_EnumServiceGroupW(
 556         );
 557
 558         /*****************/
 559         /* Function 0x24 */
 560         WERROR svcctl_ChangeServiceConfig2A(
 561                 [in,ref] policy_handle *handle,
 562                 [in] uint32 info_level,
 563                 [in,unique] uint8 *info
 564         );
 565
 566         /*****************/
 567         /* Function 0x25 */
 568         WERROR svcctl_ChangeServiceConfig2W(
 569                 [in,ref] policy_handle *handle,
 570                 [in] uint32 info_level,
 571                 [in,unique] uint8 *info
 572         );
 573
 574         /*****************/
 575         /* Function 0x26 */
 576
 577         typedef [v1_enum] enum {
 578                 SERVICE_CONFIG_DESCRIPTION      = 0x00000001,
 579                 SERVICE_CONFIG_FAILURE_ACTIONS  = 0x00000002
 580         } svcctl_ConfigLevel;
 581
 582         typedef [gensize,public] struct {
 583                 [relative] nstring *description;
 584         } SERVICE_DESCRIPTION;
 585
 586         typedef [v1_enum] enum {
 587                 SC_ACTION_NONE          = 0,
 588                 SC_ACTION_RESTART       = 1,
 589                 SC_ACTION_REBOOT        = 2,
 590                 SC_ACTION_RUN_COMMAND   = 3
 591         } SC_ACTION_TYPE;
 592
 593         typedef struct {
 594                 SC_ACTION_TYPE type;
 595                 uint32 delay;
 596         } SC_ACTION;
 597
 598         typedef [public,gensize] struct {
 599                 uint32 reset_period;
 600                 [relative] nstring *rebootmsg;
 601                 [relative] nstring *command;
 602                 [range(0,1024)] uint32 num_actions;
 603                 [relative] [size_is(num_actions)] SC_ACTION *actions;
 604         } SERVICE_FAILURE_ACTIONS;
 605
 606         WERROR svcctl_QueryServiceConfig2A(
 607                 [in,ref] policy_handle *handle,
 608                 [in] svcctl_ConfigLevel info_level,
 609                 [out] uint8 buffer[offered],
 610                 [in] uint32 offered,
 611                 [out,ref] uint32 *needed
 612         );
 613
 614         /*****************/
 615         /* Function 0x27 */
 616         WERROR svcctl_QueryServiceConfig2W(
 617                 [in,ref] policy_handle *handle,
 618                 [in] svcctl_ConfigLevel info_level,
 619                 [out,ref,size_is(offered)] uint8 *buffer,
 620                 [in] [range(0,8192)] uint32 offered,
 621                 [out,ref] [range(0,8192)] uint32 *needed
 622         );
 623
 624         /*****************/
 625         /* Function 0x28 */
 626
 627         typedef [v1_enum] enum {
 628                 SVC_STATUS_PROCESS_INFO         = 0x00000000
 629         } svcctl_StatusLevel;
 630
 631         WERROR svcctl_QueryServiceStatusEx(
 632                 [in,ref] policy_handle *handle,
 633                 [in] svcctl_StatusLevel info_level,
 634                 [out,ref,size_is(offered)] uint8 *buffer,
 635                 [in] [range(0,8192)] uint32 offered,
 636                 [out,ref] [range(0,8192)] uint32 *needed
 637         );
 638
 639         /*****************/
 640         /* Function 0x29 */
 641         WERROR EnumServicesStatusExA(
 642                 [in,ref] policy_handle *scmanager,
 643                 [in] uint32 info_level,
 644                 [in] uint32 type,
 645                 [in] svcctl_ServiceState state,
 646                 [out] uint8 services[offered],
 647                 [in] uint32 offered,
 648                 [out,ref] uint32 *needed,
 649                 [out,ref] uint32 *service_returned,
 650                 [in,out,unique] uint32 *resume_handle,
 651                 [out,ref] [string,charset(UTF16)] uint16 **group_name
 652         );
 653
 654         /*****************/
 655         /* Function 0x2a */
 656         WERROR EnumServicesStatusExW(
 657                 [in,ref] policy_handle *scmanager,
 658                 [in] uint32 info_level,
 659                 [in] uint32 type,
 660                 [in] svcctl_ServiceState state,
 661                 [out,ref,size_is(offered)] uint8 *services,
 662                 [in] [range(0,0x40000)] uint32 offered,
 663                 [out,ref] [range(0,0x40000)] uint32 *needed,
 664                 [out,ref] [range(0,0x40000)] uint32 *service_returned,
 665                 [in,out,unique] [range(0,0x40000)] uint32 *resume_handle,
 666                 [in,unique] [string,charset(UTF16)] uint16 *group_name
 667         );
 668
 669         /*****************/
 670         /* Function 0x2b */
 671         [todo] WERROR svcctl_SCSendTSMessage(
 672         );
 673 }