include/txdtc.idl

   1 /*
   2  * Copyright (C) 2013 Daniel Jeliński
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 import "txcoord.idl";
  20
  21 interface IXATransLookup;
  22 interface IXATransLookup2;
  23 interface IResourceManagerSink;
  24 interface IResourceManager;
  25 interface ILastResourceManager;
  26 interface IResourceManager2;
  27 interface IXAConfig;
  28 /*interface IRMHelper;
  29 interface IXAObtainRMInfo;*/
  30 interface IResourceManagerFactory;
  31 interface IResourceManagerFactory2;
  32 interface IPrepareInfo;
  33 interface IPrepareInfo2;
  34 interface IGetDispenser;
  35 interface ITransactionVoterBallotAsync2;
  36 interface ITransactionVoterNotifyAsync2;
  37 interface ITransactionVoterFactory2;
  38 interface ITransactionPhase0EnlistmentAsync;
  39 interface ITransactionPhase0NotifyAsync;
  40 interface ITransactionPhase0Factory;
  41 interface ITransactionTransmitter;
  42 interface ITransactionTransmitterFactory;
  43 interface ITransactionReceiver;
  44 interface ITransactionReceiverFactory;
  45 interface IDtcLuConfigure;
  46 interface IDtcLuRecovery;
  47 interface IDtcLuRecoveryFactory;
  48 interface IDtcLuRecoveryInitiatedByDtcTransWork;
  49 interface IDtcLuRecoveryInitiatedByDtcStatusWork;
  50 interface IDtcLuRecoveryInitiatedByDtc;
  51 interface IDtcLuRecoveryInitiatedByLuWork;
  52 interface IDtcLuRecoveryInitiatedByLu;
  53 interface IDtcLuRmEnlistment;
  54 interface IDtcLuRmEnlistmentSink;
  55 interface IDtcLuRmEnlistmentFactory;
  56 interface IDtcLuSubordinateDtc;
  57 interface IDtcLuSubordinateDtcSink;
  58 interface IDtcLuSubordinateDtcFactory;
  59
  60 cpp_quote("#define XACTTOMSG(dwXact) (dwXact-0x00040000+0x40000000)")
  61 typedef enum XACT_DTC_CONSTANTS {
  62     XACT_E_CONNECTION_REQUEST_DENIED = 0x8004d100,
  63     XACT_E_TOOMANY_ENLISTMENTS = 0x8004d101,
  64     XACT_E_DUPLICATE_GUID = 0x8004d102,
  65     XACT_E_NOTSINGLEPHASE = 0x8004d103,
  66     XACT_E_RECOVERYALREADYDONE = 0x8004d104,
  67     XACT_E_PROTOCOL = 0x8004d105,
  68     XACT_E_RM_FAILURE = 0x8004d106,
  69     XACT_E_RECOVERY_FAILED = 0x8004d107,
  70     XACT_E_LU_NOT_FOUND = 0x8004d108,
  71     XACT_E_DUPLICATE_LU = 0x8004d109,
  72     XACT_E_LU_NOT_CONNECTED = 0x8004d10a,
  73     XACT_E_DUPLICATE_TRANSID = 0x8004d10b,
  74     XACT_E_LU_BUSY = 0x8004d10c,
  75     XACT_E_LU_NO_RECOVERY_PROCESS = 0x8004d10d,
  76     XACT_E_LU_DOWN = 0x8004d10e,
  77     XACT_E_LU_RECOVERING = 0x8004d10f,
  78     XACT_E_LU_RECOVERY_MISMATCH = 0x8004d110,
  79     XACT_E_RM_UNAVAILABLE = 0x8004d111,
  80     XACT_E_LRMRECOVERYALREADYDONE = 0x8004d112,
  81     XACT_E_NOLASTRESOURCEINTERFACE = 0x8004d113,
  82     XACT_S_NONOTIFY = 0x4d100,
  83     XACT_OK_NONOTIFY = 0x4d101,
  84     dwUSER_MS_SQLSERVER = 0xffff
  85 } XACT_DTC_CONSTANTS;
  86
  87 cpp_quote("#ifndef _XID_T_DEFINED")
  88 cpp_quote("#define _XID_T_DEFINED")
  89 typedef struct xid_t {
  90     LONG32 formatID;
  91     LONG32 gtrid_length;
  92     LONG32 bqual_length;
  93     char data[128 ];
  94 } XID;
  95 cpp_quote("#endif")
  96 /* idl doesn't like this type
  97 cpp_quote("#ifndef _XA_SWITCH_T_DEFINED")
  98 cpp_quote("#define _XA_SWITCH_T_DEFINED")
  99 typedef struct xa_switch_t {
 100     char name[32 ];
 101     LONG32 flags;
 102     LONG32 version;
 103     int (__cdecl *xa_open_entry)(char *__MIDL_0004,int __MIDL_0005,LONG32 __MIDL_0006);
 104     int (__cdecl *xa_close_entry)(char *__MIDL_0008,int __MIDL_0009,LONG32 __MIDL_0010);
 105     int (__cdecl *xa_start_entry)(XID *__MIDL_0012,int __MIDL_0013,LONG32 __MIDL_0014);
 106     int (__cdecl *xa_end_entry)(XID *__MIDL_0016,int __MIDL_0017,LONG32 __MIDL_0018);
 107     int (__cdecl *xa_rollback_entry)(XID *__MIDL_0020,int __MIDL_0021,LONG32 __MIDL_0022);
 108     int (__cdecl *xa_prepare_entry)(XID *__MIDL_0024,int __MIDL_0025,LONG32 __MIDL_0026);
 109     int (__cdecl *xa_commit_entry)(XID *__MIDL_0028,int __MIDL_0029,LONG32 __MIDL_0030);
 110     int (__cdecl *xa_recover_entry)(XID *__MIDL_0032,LONG32 __MIDL_0033,int __MIDL_0034,LONG32 __MIDL_0035);
 111     int (__cdecl *xa_forget_entry)(XID *__MIDL_0037,int __MIDL_0038,LONG32 __MIDL_0039);
 112     int (__cdecl *xa_complete_entry)(int *__MIDL_0041,int *__MIDL_0042,int __MIDL_0043,LONG32 __MIDL_0044);
 113 } xa_switch_t;
 114 cpp_quote("#endif")
 115 */
 116 [
 117     object,
 118     uuid(f3b1f131-eeda-11ce-aed4-00aa0051e2c4)
 119 ]
 120 interface IXATransLookup : IUnknown {
 121     HRESULT Lookup([out]ITransaction **ppTransaction);
 122 };
 123 [
 124     object,
 125     uuid(bf193c85-0d1a-4290-b88f-d2cb8873d1e7)
 126 ]
 127 interface IXATransLookup2 : IUnknown {
 128     HRESULT Lookup([in]XID *pXID,[out]ITransaction **ppTransaction);
 129 };
 130 [
 131     object,
 132     uuid(0d563181-defb-11ce-aed1-00aa0051e2c4)
 133 ]
 134 interface IResourceManagerSink : IUnknown {
 135     HRESULT TMDown(void);
 136 };
 137 [
 138     object,
 139     uuid(13741d21-87eb-11ce-8081-0080c758527e)
 140 ]
 141 interface IResourceManager : IUnknown {
 142     HRESULT Enlist([in]ITransaction *pTransaction,[in]ITransactionResourceAsync *pRes,[out]XACTUOW *pUOW,[out]LONG *pisoLevel,[out]ITransactionEnlistmentAsync **ppEnlist);
 143     HRESULT Reenlist([in]byte *pPrepInfo,[in]ULONG cbPrepInfo,[in]DWORD lTimeout,[out]XACTSTAT *pXactStat);
 144     HRESULT ReenlistmentComplete(void);
 145     HRESULT GetDistributedTransactionManager([in]REFIID iid,[out,iid_is(iid)]void **ppvObject);
 146 };
 147 [
 148     object,
 149     uuid(4d964ad4-5b33-11d3-8a91-00c04f79eb6d)
 150 ]
 151 interface ILastResourceManager : IUnknown {
 152     HRESULT TransactionCommitted([in]byte *pPrepInfo,[in]ULONG cbPrepInfo);
 153     HRESULT RecoveryDone(void);
 154 };
 155 [
 156     object,
 157     uuid(d136c69a-f749-11d1-8f47-00c04f8ee57d)
 158 ]
 159 interface IResourceManager2 : IResourceManager {
 160     HRESULT Enlist2([in]ITransaction *pTransaction,[in]ITransactionResourceAsync *pResAsync,[out]XACTUOW *pUOW,[out]LONG *pisoLevel,[out]XID *pXid,[out]ITransactionEnlistmentAsync **ppEnlist);
 161     HRESULT Reenlist2([in]XID *pXid,[in]DWORD dwTimeout,[out]XACTSTAT *pXactStat);
 162 };
 163 [
 164     object,
 165     uuid(c8a6e3a1-9a8c-11cf-a308-00a0c905416e)
 166 ]
 167 interface IXAConfig : IUnknown {
 168     HRESULT Initialize([in]GUID clsidHelperDll);
 169     HRESULT Terminate(void);
 170 };
 171 /* commented out because idl doesn't accept xa_switch_t type
 172 [
 173     object,
 174     uuid(E793F6D1-F53D-11cf-A60D-00A0C905416E)
 175 ]
 176 interface IRMHelper : IUnknown {
 177     HRESULT RMCount([in]DWORD dwcTotalNumberOfRMs);
 178     HRESULT RMInfo([in]xa_switch_t *pXa_Switch,[in]BOOL fCDeclCallingConv,[in]char *pszOpenString,[in]char *pszCloseString,[in]GUID guidRMRecovery);
 179 };
 180 [
 181     object,
 182     uuid(E793F6D2-F53D-11cf-A60D-00A0C905416E)
 183 ]
 184 interface IXAObtainRMInfo : IUnknown {
 185     HRESULT ObtainRMInfo([in]IRMHelper *pIRMHelper);
 186 };*/
 187 [
 188     object,
 189     uuid(13741d20-87eb-11ce-8081-0080c758527e)
 190 ]
 191 interface IResourceManagerFactory : IUnknown {
 192     HRESULT Create([in]GUID *pguidRM,[in]CHAR *pszRMName,[in]IResourceManagerSink *pIResMgrSink,[out]IResourceManager **ppResMgr);
 193 };
 194 [
 195     object,
 196     uuid(6b369c21-fbd2-11d1-8f47-00c04f8ee57d)
 197 ]
 198 interface IResourceManagerFactory2 : IResourceManagerFactory {
 199     HRESULT CreateEx([in]GUID *pguidRM,[in]CHAR *pszRMName,[in]IResourceManagerSink *pIResMgrSink,[in]REFIID riidRequested,[out, iid_is(riidRequested)]void **ppvResMgr);
 200 };
 201
 202 [
 203     object,
 204     uuid(80c7bfd0-87ee-11ce-8081-0080c758527e)
 205 ]
 206 interface IPrepareInfo : IUnknown {
 207     HRESULT GetPrepareInfoSize([out]ULONG *pcbPrepInfo);
 208     HRESULT GetPrepareInfo([out]byte *pPrepInfo);
 209 };
 210 [
 211     object,
 212     uuid(5fab2547-9779-11d1-b886-00c04fb9618a)
 213 ]
 214 interface IPrepareInfo2 : IUnknown {
 215     HRESULT GetPrepareInfoSize([out]ULONG *pcbPrepInfo);
 216     HRESULT GetPrepareInfo([in]ULONG cbPrepareInfo,[out]byte *pPrepInfo);
 217 };
 218 [
 219     object,
 220     uuid(c23cc370-87ef-11ce-8081-0080c758527e)
 221 ]
 222 interface IGetDispenser : IUnknown {
 223     HRESULT GetDispenser([in]REFIID iid,[out,iid_is(iid)]void **ppvObject);
 224 };
 225 [
 226     object,
 227     uuid(5433376c-414d-11d3-b206-00c04fc2f3ef)
 228 ]
 229 interface ITransactionVoterBallotAsync2 : IUnknown {
 230     HRESULT VoteRequestDone([in]HRESULT hr,[in]BOID *pboidReason);
 231 };
 232 [
 233     object,
 234     uuid(5433376b-414d-11d3-b206-00c04fc2f3ef)
 235 ]
 236 interface ITransactionVoterNotifyAsync2 : ITransactionOutcomeEvents {
 237     HRESULT VoteRequest(void);
 238 };
 239 [
 240     object,
 241     uuid(5433376a-414d-11d3-b206-00c04fc2f3ef)
 242 ]
 243 interface ITransactionVoterFactory2 : IUnknown {
 244     HRESULT Create([in]ITransaction *pTransaction,[in]ITransactionVoterNotifyAsync2 *pVoterNotify,[out]ITransactionVoterBallotAsync2 **ppVoterBallot);
 245 };
 246 [
 247     object,
 248     uuid(82dc88e1-a954-11d1-8f88-00600895e7d5)
 249 ]
 250 interface ITransactionPhase0EnlistmentAsync : IUnknown {
 251     HRESULT Enable(void);
 252     HRESULT WaitForEnlistment(void);
 253     HRESULT Phase0Done(void);
 254     HRESULT Unenlist(void);
 255     HRESULT GetTransaction([out]ITransaction **ppITransaction);
 256 };
 257 [
 258     object,
 259     uuid(ef081809-0c76-11d2-87a6-00c04f990f34)
 260 ]
 261 interface ITransactionPhase0NotifyAsync : IUnknown {
 262     HRESULT Phase0Request([in]BOOL fAbortingHint);
 263     HRESULT EnlistCompleted([in]HRESULT status);
 264 };
 265 [
 266     object,
 267     uuid(82dc88e0-a954-11d1-8f88-00600895e7d5)
 268 ]
 269 interface ITransactionPhase0Factory : IUnknown {
 270     HRESULT Create([in]ITransactionPhase0NotifyAsync *pPhase0Notify,[out]ITransactionPhase0EnlistmentAsync **ppPhase0Enlistment);
 271 };
 272 [
 273     object,
 274     uuid(59313e01-b36c-11cf-a539-00aa006887c3)
 275 ]
 276 interface ITransactionTransmitter : IUnknown {
 277     HRESULT Set([in]ITransaction *pTransaction);
 278     HRESULT GetPropagationTokenSize([out]ULONG *pcbToken);
 279     HRESULT MarshalPropagationToken([in]ULONG cbToken,[out]byte *rgbToken,[out]ULONG *pcbUsed);
 280     HRESULT UnmarshalReturnToken([in]ULONG cbReturnToken,[in]byte *rgbReturnToken);
 281     HRESULT Reset(void);
 282 };
 283 [
 284     object,
 285     uuid(59313e00-b36c-11cf-a539-00aa006887c3)
 286 ]
 287 interface ITransactionTransmitterFactory : IUnknown {
 288     HRESULT Create([out]ITransactionTransmitter **ppTransmitter);
 289 };
 290 [
 291     object,
 292     uuid(59313e03-b36c-11cf-a539-00aa006887c3)
 293 ]
 294 interface ITransactionReceiver : IUnknown {
 295     HRESULT UnmarshalPropagationToken([in]ULONG cbToken,[in]byte *rgbToken,[out]ITransaction **ppTransaction);
 296     HRESULT GetReturnTokenSize([out]ULONG *pcbReturnToken);
 297     HRESULT MarshalReturnToken([in]ULONG cbReturnToken,[out]byte *rgbReturnToken,[out]ULONG *pcbUsed);
 298     HRESULT Reset(void);
 299 };
 300 [
 301     object,
 302     uuid(59313e02-b36c-11cf-a539-00aa006887c3)
 303 ]
 304 interface ITransactionReceiverFactory : IUnknown {
 305     HRESULT Create([out]ITransactionReceiver **ppReceiver);
 306 };
 307
 308 typedef struct _ProxyConfigParams {
 309     WORD wcThreadsMax;
 310 } PROXY_CONFIG_PARAMS;
 311
 312 [
 313     object,
 314     uuid(4131e760-1aea-11d0-944b-00a0c905416e)
 315 ]
 316 interface IDtcLuConfigure : IUnknown {
 317     HRESULT Add([in]byte *pucLuPair,[in]DWORD cbLuPair);
 318     HRESULT Delete([in]byte *pucLuPair,[in]DWORD cbLuPair);
 319 };
 320 [
 321     object,
 322     uuid(ac2b8ad2-d6f0-11d0-b386-00a0c9083365)
 323 ]
 324 interface IDtcLuRecovery : IUnknown {
 325 };
 326 [
 327     object,
 328     uuid(4131e762-1aea-11d0-944b-00a0c905416e)
 329 ]
 330 interface IDtcLuRecoveryFactory : IUnknown {
 331     HRESULT Create([in]byte *pucLuPair,[in]DWORD cbLuPair,[out]IDtcLuRecovery **ppRecovery);
 332 };
 333
 334 typedef enum _DtcLu_LocalRecovery_Work {
 335     DTCINITIATEDRECOVERYWORK_CHECKLUSTATUS = 1,
 336     DTCINITIATEDRECOVERYWORK_TRANS,
 337     DTCINITIATEDRECOVERYWORK_TMDOWN
 338 } DTCINITIATEDRECOVERYWORK;
 339
 340 typedef enum _DtcLu_Xln {
 341     DTCLUXLN_COLD = 1,
 342     DTCLUXLN_WARM
 343 } DTCLUXLN;
 344
 345 typedef enum _DtcLu_Xln_Confirmation {
 346     DTCLUXLNCONFIRMATION_CONFIRM = 1,
 347     DTCLUXLNCONFIRMATION_LOGNAMEMISMATCH,
 348     DTCLUXLNCONFIRMATION_COLDWARMMISMATCH,
 349     DTCLUXLNCONFIRMATION_OBSOLETE
 350 } DTCLUXLNCONFIRMATION;
 351
 352 typedef enum _DtcLu_Xln_Response {
 353     DTCLUXLNRESPONSE_OK_SENDOURXLNBACK = 1,
 354     DTCLUXLNRESPONSE_OK_SENDCONFIRMATION,
 355     DTCLUXLNRESPONSE_LOGNAMEMISMATCH,
 356     DTCLUXLNRESPONSE_COLDWARMMISMATCH
 357 } DTCLUXLNRESPONSE;
 358
 359 typedef enum _DtcLu_Xln_Error {
 360     DTCLUXLNERROR_PROTOCOL = 1,
 361     DTCLUXLNERROR_LOGNAMEMISMATCH,
 362     DTCLUXLNERROR_COLDWARMMISMATCH
 363 } DTCLUXLNERROR;
 364
 365 typedef enum _DtcLu_CompareState {
 366     DTCLUCOMPARESTATE_COMMITTED = 1,
 367     DTCLUCOMPARESTATE_HEURISTICCOMMITTED,
 368     DTCLUCOMPARESTATE_HEURISTICMIXED,
 369     DTCLUCOMPARESTATE_HEURISTICRESET,
 370     DTCLUCOMPARESTATE_INDOUBT,
 371     DTCLUCOMPARESTATE_RESET
 372 } DTCLUCOMPARESTATE;
 373
 374 typedef enum _DtcLu_CompareStates_Confirmation {
 375     DTCLUCOMPARESTATESCONFIRMATION_CONFIRM = 1,
 376     DTCLUCOMPARESTATESCONFIRMATION_PROTOCOL
 377 } DTCLUCOMPARESTATESCONFIRMATION;
 378
 379 typedef enum _DtcLu_CompareStates_Error {
 380     DTCLUCOMPARESTATESERROR_PROTOCOL = 1
 381 } DTCLUCOMPARESTATESERROR;
 382
 383 typedef enum _DtcLu_CompareStates_Response {
 384     DTCLUCOMPARESTATESRESPONSE_OK = 1,
 385     DTCLUCOMPARESTATESRESPONSE_PROTOCOL
 386 } DTCLUCOMPARESTATESRESPONSE;
 387
 388 [
 389     object,
 390     uuid(4131e765-1aea-11d0-944b-00a0c905416e)
 391 ]
 392 interface IDtcLuRecoveryInitiatedByDtcTransWork : IUnknown {
 393     HRESULT GetLogNameSizes([out]DWORD *pcbOurLogName,[out]DWORD *pcbRemoteLogName);
 394     HRESULT GetOurXln([out]DTCLUXLN *pXln,[in,out]unsigned char *pOurLogName,[in,out]unsigned char *pRemoteLogName,[out]DWORD *pdwProtocol);
 395     HRESULT HandleConfirmationFromOurXln([in]DTCLUXLNCONFIRMATION Confirmation);
 396     HRESULT HandleTheirXlnResponse([in]DTCLUXLN Xln,[in]unsigned char *pRemoteLogName,[in]DWORD cbRemoteLogName,[in]DWORD dwProtocol,[out]DTCLUXLNCONFIRMATION *pConfirmation);
 397     HRESULT HandleErrorFromOurXln([in]DTCLUXLNERROR Error);
 398     HRESULT CheckForCompareStates([out]BOOL *fCompareStates);
 399     HRESULT GetOurTransIdSize([in,out]DWORD *pcbOurTransId);
 400     HRESULT GetOurCompareStates([in,out]unsigned char *pOurTransId,[out]DTCLUCOMPARESTATE *pCompareState);
 401     HRESULT HandleTheirCompareStatesResponse([in]DTCLUCOMPARESTATE CompareState,[out]DTCLUCOMPARESTATESCONFIRMATION *pConfirmation);
 402     HRESULT HandleErrorFromOurCompareStates([in]DTCLUCOMPARESTATESERROR Error);
 403     HRESULT ConversationLost(void);
 404     HRESULT GetRecoverySeqNum([out]LONG *plRecoverySeqNum);
 405     HRESULT ObsoleteRecoverySeqNum([in]LONG lNewRecoverySeqNum);
 406 };
 407 [
 408     object,
 409     uuid(4131e766-1aea-11d0-944b-00a0c905416e)
 410 ]
 411 interface IDtcLuRecoveryInitiatedByDtcStatusWork : IUnknown {
 412     HRESULT HandleCheckLuStatus([in]LONG lRecoverySeqNum);
 413 };
 414 [
 415     object,
 416     uuid(4131e764-1aea-11d0-944b-00a0c905416e)
 417 ]
 418 [local] interface IDtcLuRecoveryInitiatedByDtc : IUnknown {
 419     HRESULT GetWork([in,out]DTCINITIATEDRECOVERYWORK *pWork,[in,out]void **ppv);
 420 };
 421 [
 422     object,
 423     uuid(ac2b8ad1-d6f0-11d0-b386-00a0c9083365)
 424 ]
 425 interface IDtcLuRecoveryInitiatedByLuWork : IUnknown {
 426     HRESULT HandleTheirXln([in]LONG lRecoverySeqNum,[in]DTCLUXLN Xln,[in]unsigned char *pRemoteLogName,[in]DWORD cbRemoteLogName,[in]unsigned char *pOurLogName,[in]DWORD cbOurLogName,[in]DWORD dwProtocol,[out]DTCLUXLNRESPONSE *pResponse);
 427     HRESULT GetOurLogNameSize([in,out]DWORD *pcbOurLogName);
 428     HRESULT GetOurXln([out]DTCLUXLN *pXln,[in,out]unsigned char *pOurLogName,[out]DWORD *pdwProtocol);
 429     HRESULT HandleConfirmationOfOurXln([in]DTCLUXLNCONFIRMATION Confirmation);
 430     HRESULT HandleTheirCompareStates([in,out]unsigned char *pRemoteTransId,[in]DWORD cbRemoteTransId,[in]DTCLUCOMPARESTATE CompareState,[out]DTCLUCOMPARESTATESRESPONSE *pResponse,[out]DTCLUCOMPARESTATE *pCompareState);
 431     HRESULT HandleConfirmationOfOurCompareStates([in]DTCLUCOMPARESTATESCONFIRMATION Confirmation);
 432     HRESULT HandleErrorFromOurCompareStates([in]DTCLUCOMPARESTATESERROR Error);
 433     HRESULT ConversationLost(void);
 434 };
 435 [
 436     object,
 437     uuid(4131e768-1aea-11d0-944b-00a0c905416e)
 438 ]
 439 interface IDtcLuRecoveryInitiatedByLu : IUnknown {
 440     HRESULT GetObjectToHandleWorkFromLu([out]IDtcLuRecoveryInitiatedByLuWork **ppWork);
 441 };
 442 [
 443     object,
 444     uuid(4131e769-1aea-11d0-944b-00a0c905416e)
 445 ]
 446 interface IDtcLuRmEnlistment : IUnknown {
 447     HRESULT Unplug([in]BOOL fConversationLost);
 448     HRESULT BackedOut(void);
 449     HRESULT BackOut(void);
 450     HRESULT Committed(void);
 451     HRESULT Forget(void);
 452     HRESULT RequestCommit(void);
 453 };
 454 [
 455     object,
 456     uuid(4131e770-1aea-11d0-944b-00a0c905416e)
 457 ]
 458 interface IDtcLuRmEnlistmentSink : IUnknown {
 459     HRESULT AckUnplug(void);
 460     HRESULT TmDown(void);
 461     HRESULT SessionLost(void);
 462     HRESULT BackedOut(void);
 463     HRESULT BackOut(void);
 464     HRESULT Committed(void);
 465     HRESULT Forget(void);
 466     HRESULT Prepare(void);
 467     HRESULT RequestCommit(void);
 468 };
 469 [
 470     object,
 471     uuid(4131e771-1aea-11d0-944b-00a0c905416e)
 472 ]
 473 interface IDtcLuRmEnlistmentFactory : IUnknown {
 474     HRESULT Create([in]unsigned char *pucLuPair,[in]DWORD cbLuPair,[in]ITransaction *pITransaction,[in]unsigned char *pTransId,[in]DWORD cbTransId,[in]IDtcLuRmEnlistmentSink *pRmEnlistmentSink,[in,out]IDtcLuRmEnlistment **ppRmEnlistment);
 475 };
 476 [
 477     object,
 478     uuid(4131e773-1aea-11d0-944b-00a0c905416e)
 479 ]
 480 interface IDtcLuSubordinateDtc : IUnknown {
 481     HRESULT Unplug([in]BOOL fConversationLost);
 482     HRESULT BackedOut(void);
 483     HRESULT BackOut(void);
 484     HRESULT Committed(void);
 485     HRESULT Forget(void);
 486     HRESULT Prepare(void);
 487     HRESULT RequestCommit(void);
 488 };
 489 [
 490     object,
 491     uuid(4131e774-1aea-11d0-944b-00a0c905416e)
 492 ]
 493 interface IDtcLuSubordinateDtcSink : IUnknown {
 494     HRESULT AckUnplug(void);
 495     HRESULT TmDown(void);
 496     HRESULT SessionLost(void);
 497     HRESULT BackedOut(void);
 498     HRESULT BackOut(void);
 499     HRESULT Committed(void);
 500     HRESULT Forget(void);
 501     HRESULT RequestCommit(void);
 502 };
 503 [
 504     object,
 505     uuid(4131e775-1aea-11d0-944b-00a0c905416e)
 506 ]
 507 interface IDtcLuSubordinateDtcFactory : IUnknown {
 508     HRESULT Create([in]unsigned char *pucLuPair,[in]DWORD cbLuPair,[in]IUnknown *punkTransactionOuter,[in]ISOLEVEL isoLevel,[in]ULONG isoFlags,[in]ITransactionOptions *pOptions,[out]ITransaction **ppTransaction,[in]unsigned char *pTransId,[in]DWORD cbTransId,[in]IDtcLuSubordinateDtcSink *pSubordinateDtcSink,[in,out]IDtcLuSubordinateDtc **ppSubordinateDtc);
 509 };
 510
 511 /* these GUIDs were found in mingw header, but without corresponding interface definitions
 512   DEFINE_GUID(IID_IXAResourceManager,0x4131e751,0x1aea,0x11d0,0x94,0x4b,0x00,0xa0,0xc9,0x05,0x41,0x6e);
 513   DEFINE_GUID(IID_IXAResourceManagerFactory,0x4131e750,0x1aea,0x11d0,0x94,0x4b,0x00,0xa0,0xc9,0x05,0x41,0x6e);
 514   DEFINE_GUID(IID_IXATransaction,0x4131e752,0x1aea,0x11d0,0x94,0x4b,0x00,0xa0,0xc9,0x05,0x41,0x6e);
 515 */