source/include/rpc_svcctl.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3    SMB parameters and setup
   4    Copyright (C) Andrew Tridgell              1992-1997,
   5    Copyright (C) Gerald (Jerry) Carter        2005
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20 */
  21
  22 #ifndef _RPC_SVCCTL_H /* _RPC_SVCCTL_H */
  23 #define _RPC_SVCCTL_H
  24
  25 /* svcctl pipe */
  26
  27 #define SVCCTL_CLOSE_SERVICE                    0x00
  28 #define SVCCTL_CONTROL_SERVICE                  0x01
  29 #define SVCCTL_LOCK_SERVICE_DB                  0x03
  30 #define SVCCTL_QUERY_SERVICE_SEC                0x04    /* not impmenented */
  31 #define SVCCTL_SET_SEVICE_SEC                   0x05    /* not implemented */
  32 #define SVCCTL_QUERY_STATUS                     0x06
  33 #define SVCCTL_UNLOCK_SERVICE_DB                0x08
  34 #define SVCCTL_ENUM_DEPENDENT_SERVICES_W        0x0d
  35 #define SVCCTL_ENUM_SERVICES_STATUS_W           0x0e
  36 #define SVCCTL_OPEN_SCMANAGER_W                 0x0f
  37 #define SVCCTL_OPEN_SERVICE_W                   0x10
  38 #define SVCCTL_QUERY_SERVICE_CONFIG_W           0x11
  39 #define SVCCTL_START_SERVICE_W                  0x13
  40 #define SVCCTL_GET_DISPLAY_NAME                 0x14
  41 #define SVCCTL_QUERY_SERVICE_CONFIG2_W          0x27
  42 #define SVCCTL_QUERY_SERVICE_STATUSEX_W         0x28
  43
  44 /* ANSI versions not implemented currently
  45 #define SVCCTL_ENUM_SERVICES_STATUS_A           0x0e
  46 #define SVCCTL_OPEN_SCMANAGER_A                 0x1b
  47 */
  48
  49 /* SERVER_STATUS - type */
  50
  51 #define SVCCTL_TYPE_WIN32               0x00000030
  52 #define SVCCTL_TYPE_DRIVER              0x0000000f
  53
  54 /* SERVER_STATUS - state */
  55 #define SVCCTL_STATE_ACTIVE             0x00000001
  56 #define SVCCTL_STATE_INACTIVE           0x00000002
  57 #define SVCCTL_STATE_ALL                ( SVCCTL_STATE_ACTIVE | SVCCTL_STATE_INACTIVE )
  58
  59 /* SERVER_STATUS - CurrentState */
  60
  61 #define SVCCTL_STATE_UNKNOWN            0x00000000      /* only used internally to smbd */
  62 #define SVCCTL_STOPPED                  0x00000001
  63 #define SVCCTL_START_PENDING            0x00000002
  64 #define SVCCTL_STOP_PENDING             0x00000003
  65 #define SVCCTL_RUNNING                  0x00000004
  66 #define SVCCTL_CONTINUE_PENDING         0x00000005
  67 #define SVCCTL_PAUSE_PENDING            0x00000006
  68 #define SVCCTL_PAUSED                   0x00000007
  69
  70 /* SERVER_STATUS - ControlAccepted */
  71
  72 #define SVCCTL_ACCEPT_STOP                      0x00000001
  73 #define SVCCTL_ACCEPT_PAUSE_CONTINUE            0x00000002
  74 #define SVCCTL_ACCEPT_SHUTDOWN                  0x00000004
  75 #define SVCCTL_ACCEPT_PARAMCHANGE               0x00000008
  76 #define SVCCTL_ACCEPT_NETBINDCHANGE             0x00000010
  77 #define SVCCTL_ACCEPT_HARDWAREPROFILECHANGE     0x00000020
  78 #define SVCCTL_ACCEPT_POWEREVENT                0x00000040
  79
  80 /* SERVER_STATUS - ControlAccepted */
  81 #define SVCCTL_SVC_ERROR_IGNORE                 0x00000000
  82 #define SVCCTL_SVC_ERROR_NORMAL                 0x00000001
  83 #define SVCCTL_SVC_ERROR_CRITICAL               0x00000002
  84 #define SVCCTL_SVC_ERROR_SEVERE                 0x00000003
  85
  86 /* QueryServiceConfig2 options */
  87 #define SERVICE_CONFIG_DESCRIPTION              0x00000001
  88 #define SERVICE_CONFIG_FAILURE_ACTIONS          0x00000002
  89
  90
  91 /* Service Config - values for ServiceType field*/
  92
  93 #define SVCCTL_KERNEL_DRVR                         0x00000001  /* doubtful we'll have these */
  94 #define SVCCTL_FILE_SYSTEM_DRVR                    0x00000002
  95 #define SVCCTL_WIN32_OWN_PROC                      0x00000010
  96 #define SVCCTL_WIN32_SHARED_PROC                   0x00000020
  97 #define SVCCTL_WIN32_INTERACTIVE                   0x00000100
  98
  99 /* Service Config - values for StartType field */
 100 #define SVCCTL_BOOT_START                          0x00000000
 101 #define SVCCTL_SYSTEM_START                        0x00000001
 102 #define SVCCTL_AUTO_START                          0x00000002
 103 #define SVCCTL_DEMAND_START                        0x00000003
 104 #define SVCCTL_DISABLED                            0x00000004
 105
 106 /* Service Controls */
 107
 108 #define SVCCTL_CONTROL_STOP                     0x00000001
 109 #define SVCCTL_CONTROL_PAUSE                    0x00000002
 110 #define SVCCTL_CONTROL_CONTINUE                 0x00000003
 111 #define SVCCTL_CONTROL_INTERROGATE              0x00000004
 112 #define SVCCTL_CONTROL_SHUTDOWN                 0x00000005
 113
 114 #define SVC_HANDLE_IS_SCM                       0x0000001
 115 #define SVC_HANDLE_IS_SERVICE                   0x0000002
 116 #define SVC_HANDLE_IS_DBLOCK                    0x0000003
 117
 118 #define SVC_STATUS_PROCESS_INFO                 0x00000000
 119
 120 /* where we assume the location of the service control scripts */
 121 #define SVCCTL_SCRIPT_DIR  "svcctl"
 122
 123 /* utility structures for RPCs */
 124
 125 typedef struct {
 126         uint32 type;
 127         uint32 state;
 128         uint32 controls_accepted;
 129         uint32 win32_exit_code;
 130         uint32 service_exit_code;
 131         uint32 check_point;
 132         uint32 wait_hint;
 133 } SERVICE_STATUS;
 134
 135 typedef struct {
 136         SERVICE_STATUS status;
 137         uint32 process_id;
 138         uint32 service_flags;
 139 } SERVICE_STATUS_PROCESS;
 140
 141
 142 typedef struct {
 143         UNISTR servicename;
 144         UNISTR displayname;
 145         SERVICE_STATUS status;
 146 } ENUM_SERVICES_STATUS;
 147
 148 typedef struct {
 149         uint32 service_type;
 150         uint32 start_type;
 151         uint32 error_control;
 152         UNISTR2 *executablepath;
 153         UNISTR2 *loadordergroup;
 154         uint32 tag_id;
 155         UNISTR2 *dependencies;
 156         UNISTR2 *startname;
 157         UNISTR2 *displayname;
 158 } SERVICE_CONFIG;
 159
 160 typedef struct {
 161         uint32 unknown;
 162         UNISTR description;
 163 } SERVICE_DESCRIPTION;
 164
 165 typedef struct {
 166         uint32 type;
 167         uint32 delay;
 168 } SC_ACTION;
 169
 170 typedef struct {
 171         uint32 reset_period;
 172         UNISTR2 *rebootmsg;     /* i have no idea if these are UNISTR2's.  I can't get a good trace */
 173         UNISTR2 *command;
 174         uint32  num_actions;
 175         SC_ACTION *actions;
 176 } SERVICE_FAILURE_ACTIONS;
 177
 178 typedef struct Service_info_struct {
 179         uint32  type;           /* should be SVC_HANDLE_IS_SERVICE */
 180         pstring servicename;    /* the name of the service */
 181         pstring servicetype;    /* internal or external */
 182         pstring filename;       /* what file name we can find this in,
 183                                    as well as the "index" for what the
 184                                    service name is */
 185         pstring provides;
 186         pstring dependencies;
 187         pstring shouldstart;
 188         pstring shouldstop;
 189         pstring requiredstart;
 190         pstring requiredstop;
 191         pstring shortdescription;
 192         pstring description;
 193 } Service_info;
 194
 195 /*
 196  * dispatch table of functions to handle the =ServiceControl API
 197  */
 198
 199 typedef struct {
 200         /* functions for enumerating subkeys and values */
 201         WERROR  (*stop_service)( const char *service, SERVICE_STATUS *status );
 202         WERROR  (*start_service) ( const char *service );
 203         WERROR  (*service_status)( const char *service, SERVICE_STATUS *status );
 204 } SERVICE_CONTROL_OPS;
 205
 206 /* structure to store the service handle information  */
 207
 208 typedef struct _ServiceInfo {
 209         uint8                   type;
 210         char                    *name;
 211         uint32                  access_granted;
 212         SERVICE_CONTROL_OPS     *ops;
 213 } SERVICE_INFO;
 214
 215
 216 /* rpc structures */
 217
 218 /**************************/
 219
 220 typedef struct {
 221         POLICY_HND handle;
 222 } SVCCTL_Q_CLOSE_SERVICE;
 223
 224 typedef struct {
 225         POLICY_HND handle;
 226         WERROR status;
 227 } SVCCTL_R_CLOSE_SERVICE;
 228
 229 /**************************/
 230
 231 typedef struct {
 232         UNISTR2 *servername;
 233         UNISTR2 *database;
 234         uint32 access;
 235 } SVCCTL_Q_OPEN_SCMANAGER;
 236
 237 typedef struct {
 238         POLICY_HND handle;
 239         WERROR status;
 240 } SVCCTL_R_OPEN_SCMANAGER;
 241
 242 /**************************/
 243
 244 typedef struct {
 245         POLICY_HND handle;
 246         UNISTR2 servicename;
 247         uint32  display_name_len;
 248 } SVCCTL_Q_GET_DISPLAY_NAME;
 249
 250 typedef struct {
 251         UNISTR2 displayname;
 252         uint32 display_name_len;
 253         WERROR status;
 254 } SVCCTL_R_GET_DISPLAY_NAME;
 255
 256 /**************************/
 257
 258 typedef struct {
 259         POLICY_HND handle;
 260         UNISTR2 servicename;
 261         uint32 access;
 262 } SVCCTL_Q_OPEN_SERVICE;
 263
 264 typedef struct {
 265         POLICY_HND handle;
 266         WERROR status;
 267 } SVCCTL_R_OPEN_SERVICE;
 268
 269 /**************************/
 270
 271 typedef struct {
 272         POLICY_HND handle;
 273         uint32 parmcount;
 274         UNISTR4_ARRAY *parameters;
 275 } SVCCTL_Q_START_SERVICE;
 276
 277 typedef struct {
 278         WERROR status;
 279 } SVCCTL_R_START_SERVICE;
 280
 281 /**************************/
 282
 283 typedef struct {
 284         POLICY_HND handle;
 285         uint32 control;
 286 } SVCCTL_Q_CONTROL_SERVICE;
 287
 288 typedef struct {
 289         SERVICE_STATUS svc_status;
 290         WERROR status;
 291 } SVCCTL_R_CONTROL_SERVICE;
 292
 293 /**************************/
 294
 295 typedef struct {
 296         POLICY_HND handle;
 297 } SVCCTL_Q_QUERY_STATUS;
 298
 299 typedef struct {
 300         SERVICE_STATUS svc_status;
 301         WERROR status;
 302 } SVCCTL_R_QUERY_STATUS;
 303
 304 /**************************/
 305
 306 typedef struct {
 307         POLICY_HND handle;
 308         uint32 type;
 309         uint32 state;
 310         uint32 buffer_size;
 311         uint32 *resume;
 312 } SVCCTL_Q_ENUM_SERVICES_STATUS;
 313
 314 typedef struct {
 315         RPC_BUFFER buffer;
 316         uint32 needed;
 317         uint32 returned;
 318         uint32 *resume;
 319         WERROR status;
 320 } SVCCTL_R_ENUM_SERVICES_STATUS;
 321
 322 /**************************/
 323
 324 typedef struct {
 325         POLICY_HND handle;
 326         uint32 state;
 327         uint32 buffer_size;
 328 } SVCCTL_Q_ENUM_DEPENDENT_SERVICES;
 329
 330 typedef struct {
 331         RPC_BUFFER buffer;
 332         uint32 needed;
 333         uint32 returned;
 334         WERROR status;
 335 } SVCCTL_R_ENUM_DEPENDENT_SERVICES;
 336
 337
 338 /**************************/
 339
 340 typedef struct {
 341         POLICY_HND handle;
 342         uint32 buffer_size;
 343 } SVCCTL_Q_QUERY_SERVICE_CONFIG;
 344
 345 typedef struct {
 346         SERVICE_CONFIG config;
 347         uint32 needed;
 348         WERROR status;
 349 } SVCCTL_R_QUERY_SERVICE_CONFIG;
 350
 351
 352 /**************************/
 353
 354 typedef struct {
 355         POLICY_HND handle;
 356         uint32 level;
 357         uint32 buffer_size;
 358 } SVCCTL_Q_QUERY_SERVICE_CONFIG2;
 359
 360 typedef struct {
 361         RPC_BUFFER buffer;
 362         uint32 needed;
 363         WERROR status;
 364 } SVCCTL_R_QUERY_SERVICE_CONFIG2;
 365
 366
 367 /**************************/
 368
 369 typedef struct {
 370         POLICY_HND handle;
 371         uint32 level;
 372         uint32 buffer_size;
 373 } SVCCTL_Q_QUERY_SERVICE_STATUSEX;
 374
 375 typedef struct {
 376         RPC_BUFFER buffer;
 377         uint32 needed;
 378         WERROR status;
 379 } SVCCTL_R_QUERY_SERVICE_STATUSEX;
 380
 381
 382 /**************************/
 383
 384 typedef struct {
 385         POLICY_HND handle;
 386 } SVCCTL_Q_LOCK_SERVICE_DB;
 387
 388 typedef struct {
 389         POLICY_HND h_lock;
 390         WERROR status;
 391 } SVCCTL_R_LOCK_SERVICE_DB;
 392
 393
 394 /**************************/
 395
 396 typedef struct {
 397         POLICY_HND h_lock;
 398 } SVCCTL_Q_UNLOCK_SERVICE_DB;
 399
 400 typedef struct {
 401         WERROR status;
 402 } SVCCTL_R_UNLOCK_SERVICE_DB;
 403
 404 #endif /* _RPC_SVCCTL_H */
 405