dlls/rpcrt4/rpc_server.c

   1 /*
   2  * RPC server API
   3  *
   4  * Copyright 2001 Ove Kåven, TransGaming Technologies
   5  * Copyright 2004 Filip Navara
   6  * Copyright 2006-2008 Robert Shearman (for CodeWeavers)
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library 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 GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #include "config.h"
  24 #include "wine/port.h"
  25
  26 #include <stdarg.h>
  27 #include <stdio.h>
  28 #include <string.h>
  29 #include <assert.h>
  30
  31 #include "windef.h"
  32 #include "winbase.h"
  33 #include "winerror.h"
  34
  35 #include "rpc.h"
  36 #include "rpcndr.h"
  37 #include "excpt.h"
  38
  39 #include "wine/debug.h"
  40 #include "wine/exception.h"
  41
  42 #include "rpc_server.h"
  43 #include "rpc_assoc.h"
  44 #include "rpc_message.h"
  45 #include "rpc_defs.h"
  46 #include "ncastatus.h"
  47
  48 WINE_DEFAULT_DEBUG_CHANNEL(rpc);
  49
  50 typedef struct _RpcPacket
  51 {
  52   struct _RpcConnection* conn;
  53   RpcPktHdr* hdr;
  54   RPC_MESSAGE* msg;
  55 } RpcPacket;
  56
  57 typedef struct _RpcObjTypeMap
  58 {
  59   /* FIXME: a hash table would be better. */
  60   struct _RpcObjTypeMap *next;
  61   UUID Object;
  62   UUID Type;
  63 } RpcObjTypeMap;
  64
  65 static RpcObjTypeMap *RpcObjTypeMaps;
  66
  67 /* list of type RpcServerProtseq */
  68 static struct list protseqs = LIST_INIT(protseqs);
  69 static struct list server_interfaces = LIST_INIT(server_interfaces);
  70
  71 static CRITICAL_SECTION server_cs;
  72 static CRITICAL_SECTION_DEBUG server_cs_debug =
  73 {
  74     0, 0, &server_cs,
  75     { &server_cs_debug.ProcessLocksList, &server_cs_debug.ProcessLocksList },
  76       0, 0, { (DWORD_PTR)(__FILE__ ": server_cs") }
  77 };
  78 static CRITICAL_SECTION server_cs = { &server_cs_debug, -1, 0, 0, 0, 0 };
  79
  80 static CRITICAL_SECTION listen_cs;
  81 static CRITICAL_SECTION_DEBUG listen_cs_debug =
  82 {
  83     0, 0, &listen_cs,
  84     { &listen_cs_debug.ProcessLocksList, &listen_cs_debug.ProcessLocksList },
  85       0, 0, { (DWORD_PTR)(__FILE__ ": listen_cs") }
  86 };
  87 static CRITICAL_SECTION listen_cs = { &listen_cs_debug, -1, 0, 0, 0, 0 };
  88
  89 /* whether the server is currently listening */
  90 static BOOL std_listen;
  91 /* number of manual listeners (calls to RpcServerListen) */
  92 static LONG manual_listen_count;
  93 /* total listeners including auto listeners */
  94 static LONG listen_count;
  95
  96 static UUID uuid_nil;
  97
  98 static inline RpcObjTypeMap *LookupObjTypeMap(UUID *ObjUuid)
  99 {
 100   RpcObjTypeMap *rslt = RpcObjTypeMaps;
 101   RPC_STATUS dummy;
 102
 103   while (rslt) {
 104     if (! UuidCompare(ObjUuid, &rslt->Object, &dummy)) break;
 105     rslt = rslt->next;
 106   }
 107
 108   return rslt;
 109 }
 110
 111 static inline UUID *LookupObjType(UUID *ObjUuid)
 112 {
 113   RpcObjTypeMap *map = LookupObjTypeMap(ObjUuid);
 114   if (map)
 115     return &map->Type;
 116   else
 117     return &uuid_nil;
 118 }
 119
 120 static RpcServerInterface* RPCRT4_find_interface(UUID* object,
 121                                                  const RPC_SYNTAX_IDENTIFIER* if_id,
 122                                                  BOOL check_object)
 123 {
 124   UUID* MgrType = NULL;
 125   RpcServerInterface* cif;
 126   RPC_STATUS status;
 127
 128   if (check_object)
 129     MgrType = LookupObjType(object);
 130   EnterCriticalSection(&server_cs);
 131   LIST_FOR_EACH_ENTRY(cif, &server_interfaces, RpcServerInterface, entry) {
 132     if (!memcmp(if_id, &cif->If->InterfaceId, sizeof(RPC_SYNTAX_IDENTIFIER)) &&
 133         (check_object == FALSE || UuidEqual(MgrType, &cif->MgrTypeUuid, &status)) &&
 134         std_listen) {
 135       InterlockedIncrement(&cif->CurrentCalls);
 136       break;
 137     }
 138   }
 139   LeaveCriticalSection(&server_cs);
 140   if (&cif->entry == &server_interfaces) cif = NULL;
 141   TRACE("returning %p for object %s, if_id { %d.%d %s }\n", cif,
 142     debugstr_guid(object), if_id->SyntaxVersion.MajorVersion,
 143     if_id->SyntaxVersion.MinorVersion, debugstr_guid(&if_id->SyntaxGUID));
 144   return cif;
 145 }
 146
 147 static void RPCRT4_release_server_interface(RpcServerInterface *sif)
 148 {
 149   if (!InterlockedDecrement(&sif->CurrentCalls) &&
 150       sif->CallsCompletedEvent) {
 151     /* sif must have been removed from server_interfaces before
 152      * CallsCompletedEvent is set */
 153     SetEvent(sif->CallsCompletedEvent);
 154     HeapFree(GetProcessHeap(), 0, sif);
 155   }
 156 }
 157
 158 static RPC_STATUS process_bind_packet(RpcConnection *conn, RpcPktBindHdr *hdr, RPC_MESSAGE *msg)
 159 {
 160   RPC_STATUS status;
 161   RpcServerInterface* sif;
 162   RpcPktHdr *response = NULL;
 163
 164   /* FIXME: do more checks! */
 165   if (hdr->max_tsize < RPC_MIN_PACKET_SIZE ||
 166       !UuidIsNil(&conn->ActiveInterface.SyntaxGUID, &status) ||
 167       conn->server_binding) {
 168     TRACE("packet size less than min size, or active interface syntax guid non-null\n");
 169     sif = NULL;
 170   } else {
 171     /* create temporary binding */
 172     if (RPCRT4_MakeBinding(&conn->server_binding, conn) == RPC_S_OK &&
 173         RpcServerAssoc_GetAssociation(rpcrt4_conn_get_name(conn),
 174                                       conn->NetworkAddr, conn->Endpoint,
 175                                       conn->NetworkOptions,
 176                                       hdr->assoc_gid,
 177                                       &conn->server_binding->Assoc) == RPC_S_OK)
 178       sif = RPCRT4_find_interface(NULL, &hdr->abstract, FALSE);
 179     else
 180       sif = NULL;
 181   }
 182   if (sif == NULL) {
 183     TRACE("rejecting bind request on connection %p\n", conn);
 184     /* Report failure to client. */
 185     response = RPCRT4_BuildBindNackHeader(NDR_LOCAL_DATA_REPRESENTATION,
 186                                           RPC_VER_MAJOR, RPC_VER_MINOR);
 187   } else {
 188     TRACE("accepting bind request on connection %p for %s\n", conn,
 189           debugstr_guid(&hdr->abstract.SyntaxGUID));
 190
 191     /* accept. */
 192     response = RPCRT4_BuildBindAckHeader(NDR_LOCAL_DATA_REPRESENTATION,
 193                                          RPC_MAX_PACKET_SIZE,
 194                                          RPC_MAX_PACKET_SIZE,
 195                                          conn->server_binding->Assoc->assoc_group_id,
 196                                          conn->Endpoint,
 197                                          RESULT_ACCEPT, REASON_NONE,
 198                                          &sif->If->TransferSyntax);
 199
 200     /* save the interface for later use */
 201     conn->ActiveInterface = hdr->abstract;
 202     conn->MaxTransmissionSize = hdr->max_tsize;
 203
 204     RPCRT4_release_server_interface(sif);
 205   }
 206
 207   if (response)
 208     status = RPCRT4_Send(conn, response, NULL, 0);
 209   else
 210     status = ERROR_OUTOFMEMORY;
 211   RPCRT4_FreeHeader(response);
 212
 213   return status;
 214 }
 215
 216 static RPC_STATUS process_request_packet(RpcConnection *conn, RpcPktRequestHdr *hdr, RPC_MESSAGE *msg)
 217 {
 218   RPC_STATUS status;
 219   RpcPktHdr *response = NULL;
 220   RpcServerInterface* sif;
 221   RPC_DISPATCH_FUNCTION func;
 222   BOOL exception;
 223   UUID *object_uuid;
 224   NDR_SCONTEXT context_handle;
 225   void *buf = msg->Buffer;
 226
 227   /* fail if the connection isn't bound with an interface */
 228   if (UuidIsNil(&conn->ActiveInterface.SyntaxGUID, &status)) {
 229     /* FIXME: should send BindNack instead */
 230     response = RPCRT4_BuildFaultHeader(NDR_LOCAL_DATA_REPRESENTATION,
 231                                        status);
 232
 233     RPCRT4_Send(conn, response, NULL, 0);
 234     RPCRT4_FreeHeader(response);
 235     return RPC_S_OK;
 236   }
 237
 238   if (hdr->common.flags & RPC_FLG_OBJECT_UUID) {
 239     object_uuid = (UUID*)(hdr + 1);
 240   } else {
 241     object_uuid = NULL;
 242   }
 243
 244   sif = RPCRT4_find_interface(object_uuid, &conn->ActiveInterface, TRUE);
 245   if (!sif) {
 246     WARN("interface %s no longer registered, returning fault packet\n", debugstr_guid(&conn->ActiveInterface.SyntaxGUID));
 247     response = RPCRT4_BuildFaultHeader(NDR_LOCAL_DATA_REPRESENTATION,
 248                                        NCA_S_UNK_IF);
 249
 250     RPCRT4_Send(conn, response, NULL, 0);
 251     RPCRT4_FreeHeader(response);
 252     return RPC_S_OK;
 253   }
 254   msg->RpcInterfaceInformation = sif->If;
 255   /* copy the endpoint vector from sif to msg so that midl-generated code will use it */
 256   msg->ManagerEpv = sif->MgrEpv;
 257   if (object_uuid != NULL) {
 258     RPCRT4_SetBindingObject(msg->Handle, object_uuid);
 259   }
 260
 261   /* find dispatch function */
 262   msg->ProcNum = hdr->opnum;
 263   if (sif->Flags & RPC_IF_OLE) {
 264     /* native ole32 always gives us a dispatch table with a single entry
 265     * (I assume that's a wrapper for IRpcStubBuffer::Invoke) */
 266     func = *sif->If->DispatchTable->DispatchTable;
 267   } else {
 268     if (msg->ProcNum >= sif->If->DispatchTable->DispatchTableCount) {
 269       WARN("invalid procnum (%d/%d)\n", msg->ProcNum, sif->If->DispatchTable->DispatchTableCount);
 270       response = RPCRT4_BuildFaultHeader(NDR_LOCAL_DATA_REPRESENTATION,
 271                                          NCA_S_OP_RNG_ERROR);
 272
 273       RPCRT4_Send(conn, response, NULL, 0);
 274       RPCRT4_FreeHeader(response);
 275     }
 276     func = sif->If->DispatchTable->DispatchTable[msg->ProcNum];
 277   }
 278
 279   /* put in the drep. FIXME: is this more universally applicable?
 280     perhaps we should move this outward... */
 281   msg->DataRepresentation =
 282     MAKELONG( MAKEWORD(hdr->common.drep[0], hdr->common.drep[1]),
 283               MAKEWORD(hdr->common.drep[2], hdr->common.drep[3]));
 284
 285   exception = FALSE;
 286
 287   /* dispatch */
 288   RPCRT4_SetThreadCurrentCallHandle(msg->Handle);
 289   __TRY {
 290     if (func) func(msg);
 291   } __EXCEPT_ALL {
 292     WARN("exception caught with code 0x%08x = %d\n", GetExceptionCode(), GetExceptionCode());
 293     exception = TRUE;
 294     if (GetExceptionCode() == STATUS_ACCESS_VIOLATION)
 295       status = ERROR_NOACCESS;
 296     else
 297       status = GetExceptionCode();
 298     response = RPCRT4_BuildFaultHeader(msg->DataRepresentation,
 299                                        RPC2NCA_STATUS(status));
 300   } __ENDTRY
 301     RPCRT4_SetThreadCurrentCallHandle(NULL);
 302
 303   /* release any unmarshalled context handles */
 304   while ((context_handle = RPCRT4_PopThreadContextHandle()) != NULL)
 305     RpcServerAssoc_ReleaseContextHandle(conn->server_binding->Assoc, context_handle, TRUE);
 306
 307   if (!exception)
 308     response = RPCRT4_BuildResponseHeader(msg->DataRepresentation,
 309                                           msg->BufferLength);
 310
 311   /* send response packet */
 312   if (response) {
 313     status = RPCRT4_Send(conn, response, exception ? NULL : msg->Buffer,
 314                          exception ? 0 : msg->BufferLength);
 315     RPCRT4_FreeHeader(response);
 316   } else
 317     ERR("out of memory\n");
 318
 319   msg->RpcInterfaceInformation = NULL;
 320   RPCRT4_release_server_interface(sif);
 321
 322   if (msg->Buffer == buf) buf = NULL;
 323   TRACE("freeing Buffer=%p\n", buf);
 324   I_RpcFree(buf);
 325
 326   return status;
 327 }
 328
 329 static void RPCRT4_process_packet(RpcConnection* conn, RpcPktHdr* hdr, RPC_MESSAGE* msg)
 330 {
 331   RPC_STATUS status;
 332
 333   msg->Handle = (RPC_BINDING_HANDLE)conn->server_binding;
 334
 335   switch (hdr->common.ptype) {
 336     case PKT_BIND:
 337       TRACE("got bind packet\n");
 338
 339       status = process_bind_packet(conn, &hdr->bind, msg);
 340       break;
 341
 342     case PKT_REQUEST:
 343       TRACE("got request packet\n");
 344
 345       status = process_request_packet(conn, &hdr->request, msg);
 346       break;
 347
 348     default:
 349       FIXME("unhandled packet type %u\n", hdr->common.ptype);
 350       break;
 351   }
 352
 353   /* clean up */
 354   I_RpcFreeBuffer(msg);
 355   RPCRT4_FreeHeader(hdr);
 356   HeapFree(GetProcessHeap(), 0, msg);
 357 }
 358
 359 static DWORD CALLBACK RPCRT4_worker_thread(LPVOID the_arg)
 360 {
 361   RpcPacket *pkt = the_arg;
 362   RPCRT4_process_packet(pkt->conn, pkt->hdr, pkt->msg);
 363   HeapFree(GetProcessHeap(), 0, pkt);
 364   return 0;
 365 }
 366
 367 static DWORD CALLBACK RPCRT4_io_thread(LPVOID the_arg)
 368 {
 369   RpcConnection* conn = (RpcConnection*)the_arg;
 370   RpcPktHdr *hdr;
 371   RPC_MESSAGE *msg;
 372   RPC_STATUS status;
 373   RpcPacket *packet;
 374
 375   TRACE("(%p)\n", conn);
 376
 377   for (;;) {
 378     msg = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(RPC_MESSAGE));
 379
 380     status = RPCRT4_Receive(conn, &hdr, msg);
 381     if (status != RPC_S_OK) {
 382       WARN("receive failed with error %lx\n", status);
 383       HeapFree(GetProcessHeap(), 0, msg);
 384       break;
 385     }
 386
 387     packet = HeapAlloc(GetProcessHeap(), 0, sizeof(RpcPacket));
 388     if (!packet) {
 389       I_RpcFree(msg->Buffer);
 390       HeapFree(GetProcessHeap(), 0, msg);
 391       break;
 392     }
 393     packet->conn = conn;
 394     packet->hdr = hdr;
 395     packet->msg = msg;
 396     if (!QueueUserWorkItem(RPCRT4_worker_thread, packet, WT_EXECUTELONGFUNCTION)) {
 397       ERR("couldn't queue work item for worker thread, error was %d\n", GetLastError());
 398       I_RpcFree(msg->Buffer);
 399       HeapFree(GetProcessHeap(), 0, msg);
 400       HeapFree(GetProcessHeap(), 0, packet);
 401       break;
 402     }
 403
 404     msg = NULL;
 405   }
 406   RPCRT4_DestroyConnection(conn);
 407   return 0;
 408 }
 409
 410 void RPCRT4_new_client(RpcConnection* conn)
 411 {
 412   HANDLE thread = CreateThread(NULL, 0, RPCRT4_io_thread, conn, 0, NULL);
 413   if (!thread) {
 414     DWORD err = GetLastError();
 415     ERR("failed to create thread, error=%08x\n", err);
 416     RPCRT4_DestroyConnection(conn);
 417   }
 418   /* we could set conn->thread, but then we'd have to make the io_thread wait
 419    * for that, otherwise the thread might finish, destroy the connection, and
 420    * free the memory we'd write to before we did, causing crashes and stuff -
 421    * so let's implement that later, when we really need conn->thread */
 422
 423   CloseHandle( thread );
 424 }
 425
 426 static DWORD CALLBACK RPCRT4_server_thread(LPVOID the_arg)
 427 {
 428   int res;
 429   unsigned int count;
 430   void *objs = NULL;
 431   RpcServerProtseq* cps = the_arg;
 432   RpcConnection* conn;
 433   BOOL set_ready_event = FALSE;
 434
 435   TRACE("(the_arg == ^%p)\n", the_arg);
 436
 437   for (;;) {
 438     objs = cps->ops->get_wait_array(cps, objs, &count);
 439
 440     if (set_ready_event)
 441     {
 442         /* signal to function that changed state that we are now sync'ed */
 443         SetEvent(cps->server_ready_event);
 444         set_ready_event = FALSE;
 445     }
 446
 447     /* start waiting */
 448     res = cps->ops->wait_for_new_connection(cps, count, objs);
 449     if (res == -1)
 450       break;
 451     else if (res == 0)
 452     {
 453       if (!std_listen)
 454       {
 455         SetEvent(cps->server_ready_event);
 456         break;
 457       }
 458       set_ready_event = TRUE;
 459     }
 460   }
 461   cps->ops->free_wait_array(cps, objs);
 462   EnterCriticalSection(&cps->cs);
 463   /* close connections */
 464   conn = cps->conn;
 465   while (conn) {
 466     RPCRT4_CloseConnection(conn);
 467     conn = conn->Next;
 468   }
 469   LeaveCriticalSection(&cps->cs);
 470   return 0;
 471 }
 472
 473 /* tells the server thread that the state has changed and waits for it to
 474  * make the changes */
 475 static void RPCRT4_sync_with_server_thread(RpcServerProtseq *ps)
 476 {
 477   /* make sure we are the only thread sync'ing the server state, otherwise
 478    * there is a race with the server thread setting an older state and setting
 479    * the server_ready_event when the new state hasn't yet been applied */
 480   WaitForSingleObject(ps->mgr_mutex, INFINITE);
 481
 482   ps->ops->signal_state_changed(ps);
 483
 484   /* wait for server thread to make the requested changes before returning */
 485   WaitForSingleObject(ps->server_ready_event, INFINITE);
 486
 487   ReleaseMutex(ps->mgr_mutex);
 488 }
 489
 490 static RPC_STATUS RPCRT4_start_listen_protseq(RpcServerProtseq *ps, BOOL auto_listen)
 491 {
 492   RPC_STATUS status = RPC_S_OK;
 493   HANDLE server_thread;
 494
 495   EnterCriticalSection(&listen_cs);
 496   if (ps->is_listening) goto done;
 497
 498   if (!ps->mgr_mutex) ps->mgr_mutex = CreateMutexW(NULL, FALSE, NULL);
 499   if (!ps->server_ready_event) ps->server_ready_event = CreateEventW(NULL, FALSE, FALSE, NULL);
 500   server_thread = CreateThread(NULL, 0, RPCRT4_server_thread, ps, 0, NULL);
 501   if (!server_thread)
 502   {
 503     status = RPC_S_OUT_OF_RESOURCES;
 504     goto done;
 505   }
 506   ps->is_listening = TRUE;
 507   CloseHandle(server_thread);
 508
 509 done:
 510   LeaveCriticalSection(&listen_cs);
 511   return status;
 512 }
 513
 514 static RPC_STATUS RPCRT4_start_listen(BOOL auto_listen)
 515 {
 516   RPC_STATUS status = RPC_S_ALREADY_LISTENING;
 517   RpcServerProtseq *cps;
 518
 519   TRACE("\n");
 520
 521   EnterCriticalSection(&listen_cs);
 522   if (auto_listen || (manual_listen_count++ == 0))
 523   {
 524     status = RPC_S_OK;
 525     if (++listen_count == 1)
 526       std_listen = TRUE;
 527   }
 528   LeaveCriticalSection(&listen_cs);
 529
 530   if (std_listen)
 531   {
 532     EnterCriticalSection(&server_cs);
 533     LIST_FOR_EACH_ENTRY(cps, &protseqs, RpcServerProtseq, entry)
 534     {
 535       status = RPCRT4_start_listen_protseq(cps, TRUE);
 536       if (status != RPC_S_OK)
 537         break;
 538
 539       /* make sure server is actually listening on the interface before
 540        * returning */
 541       RPCRT4_sync_with_server_thread(cps);
 542     }
 543     LeaveCriticalSection(&server_cs);
 544   }
 545
 546   return status;
 547 }
 548
 549 static void RPCRT4_stop_listen(BOOL auto_listen)
 550 {
 551   EnterCriticalSection(&listen_cs);
 552   if (auto_listen || (--manual_listen_count == 0))
 553   {
 554     if (listen_count != 0 && --listen_count == 0) {
 555       RpcServerProtseq *cps;
 556
 557       std_listen = FALSE;
 558       LeaveCriticalSection(&listen_cs);
 559
 560       LIST_FOR_EACH_ENTRY(cps, &protseqs, RpcServerProtseq, entry)
 561         RPCRT4_sync_with_server_thread(cps);
 562
 563       return;
 564     }
 565     assert(listen_count >= 0);
 566   }
 567   LeaveCriticalSection(&listen_cs);
 568 }
 569
 570 static RPC_STATUS RPCRT4_use_protseq(RpcServerProtseq* ps, LPSTR endpoint)
 571 {
 572   RPC_STATUS status;
 573
 574   status = ps->ops->open_endpoint(ps, endpoint);
 575   if (status != RPC_S_OK)
 576     return status;
 577
 578   if (std_listen)
 579   {
 580     status = RPCRT4_start_listen_protseq(ps, FALSE);
 581     if (status == RPC_S_OK)
 582       RPCRT4_sync_with_server_thread(ps);
 583   }
 584
 585   return status;
 586 }
 587
 588 /***********************************************************************
 589  *             RpcServerInqBindings (RPCRT4.@)
 590  */
 591 RPC_STATUS WINAPI RpcServerInqBindings( RPC_BINDING_VECTOR** BindingVector )
 592 {
 593   RPC_STATUS status;
 594   DWORD count;
 595   RpcServerProtseq* ps;
 596   RpcConnection* conn;
 597
 598   if (BindingVector)
 599     TRACE("(*BindingVector == ^%p)\n", *BindingVector);
 600   else
 601     ERR("(BindingVector == NULL!!?)\n");
 602
 603   EnterCriticalSection(&server_cs);
 604   /* count connections */
 605   count = 0;
 606   LIST_FOR_EACH_ENTRY(ps, &protseqs, RpcServerProtseq, entry) {
 607     EnterCriticalSection(&ps->cs);
 608     conn = ps->conn;
 609     while (conn) {
 610       count++;
 611       conn = conn->Next;
 612     }
 613     LeaveCriticalSection(&ps->cs);
 614   }
 615   if (count) {
 616     /* export bindings */
 617     *BindingVector = HeapAlloc(GetProcessHeap(), 0,
 618                               sizeof(RPC_BINDING_VECTOR) +
 619                               sizeof(RPC_BINDING_HANDLE)*(count-1));
 620     (*BindingVector)->Count = count;
 621     count = 0;
 622     LIST_FOR_EACH_ENTRY(ps, &protseqs, RpcServerProtseq, entry) {
 623       EnterCriticalSection(&ps->cs);
 624       conn = ps->conn;
 625       while (conn) {
 626        RPCRT4_MakeBinding((RpcBinding**)&(*BindingVector)->BindingH[count],
 627                           conn);
 628        count++;
 629        conn = conn->Next;
 630       }
 631       LeaveCriticalSection(&ps->cs);
 632     }
 633     status = RPC_S_OK;
 634   } else {
 635     *BindingVector = NULL;
 636     status = RPC_S_NO_BINDINGS;
 637   }
 638   LeaveCriticalSection(&server_cs);
 639   return status;
 640 }
 641
 642 /***********************************************************************
 643  *             RpcServerUseProtseqEpA (RPCRT4.@)
 644  */
 645 RPC_STATUS WINAPI RpcServerUseProtseqEpA( RPC_CSTR Protseq, UINT MaxCalls, RPC_CSTR Endpoint, LPVOID SecurityDescriptor )
 646 {
 647   RPC_POLICY policy;
 648
 649   TRACE( "(%s,%u,%s,%p)\n", Protseq, MaxCalls, Endpoint, SecurityDescriptor );
 650
 651   /* This should provide the default behaviour */
 652   policy.Length        = sizeof( policy );
 653   policy.EndpointFlags = 0;
 654   policy.NICFlags      = 0;
 655
 656   return RpcServerUseProtseqEpExA( Protseq, MaxCalls, Endpoint, SecurityDescriptor, &policy );
 657 }
 658
 659 /***********************************************************************
 660  *             RpcServerUseProtseqEpW (RPCRT4.@)
 661  */
 662 RPC_STATUS WINAPI RpcServerUseProtseqEpW( RPC_WSTR Protseq, UINT MaxCalls, RPC_WSTR Endpoint, LPVOID SecurityDescriptor )
 663 {
 664   RPC_POLICY policy;
 665
 666   TRACE( "(%s,%u,%s,%p)\n", debugstr_w( Protseq ), MaxCalls, debugstr_w( Endpoint ), SecurityDescriptor );
 667
 668   /* This should provide the default behaviour */
 669   policy.Length        = sizeof( policy );
 670   policy.EndpointFlags = 0;
 671   policy.NICFlags      = 0;
 672
 673   return RpcServerUseProtseqEpExW( Protseq, MaxCalls, Endpoint, SecurityDescriptor, &policy );
 674 }
 675
 676 /***********************************************************************
 677  *             alloc_serverprotoseq (internal)
 678  *
 679  * Must be called with server_cs held.
 680  */
 681 static RPC_STATUS alloc_serverprotoseq(UINT MaxCalls, char *Protseq, RpcServerProtseq **ps)
 682 {
 683   const struct protseq_ops *ops = rpcrt4_get_protseq_ops(Protseq);
 684
 685   if (!ops)
 686   {
 687     FIXME("protseq %s not supported\n", debugstr_a(Protseq));
 688     return RPC_S_PROTSEQ_NOT_SUPPORTED;
 689   }
 690
 691   *ps = ops->alloc();
 692   if (!*ps)
 693     return RPC_S_OUT_OF_RESOURCES;
 694   (*ps)->MaxCalls = MaxCalls;
 695   (*ps)->Protseq = Protseq;
 696   (*ps)->ops = ops;
 697   (*ps)->MaxCalls = 0;
 698   (*ps)->conn = NULL;
 699   InitializeCriticalSection(&(*ps)->cs);
 700   (*ps)->is_listening = FALSE;
 701   (*ps)->mgr_mutex = NULL;
 702   (*ps)->server_ready_event = NULL;
 703
 704   list_add_head(&protseqs, &(*ps)->entry);
 705
 706   TRACE("new protseq %p created for %s\n", *ps, Protseq);
 707
 708   return RPC_S_OK;
 709 }
 710
 711 /* Finds a given protseq or creates a new one if one doesn't already exist */
 712 static RPC_STATUS RPCRT4_get_or_create_serverprotseq(UINT MaxCalls, char *Protseq, RpcServerProtseq **ps)
 713 {
 714     RPC_STATUS status;
 715     RpcServerProtseq *cps;
 716
 717     EnterCriticalSection(&server_cs);
 718
 719     LIST_FOR_EACH_ENTRY(cps, &protseqs, RpcServerProtseq, entry)
 720         if (!strcmp(cps->Protseq, Protseq))
 721         {
 722             TRACE("found existing protseq object for %s\n", Protseq);
 723             *ps = cps;
 724             LeaveCriticalSection(&server_cs);
 725             return S_OK;
 726         }
 727
 728     status = alloc_serverprotoseq(MaxCalls, Protseq, ps);
 729
 730     LeaveCriticalSection(&server_cs);
 731
 732     return status;
 733 }
 734
 735 /***********************************************************************
 736  *             RpcServerUseProtseqEpExA (RPCRT4.@)
 737  */
 738 RPC_STATUS WINAPI RpcServerUseProtseqEpExA( RPC_CSTR Protseq, UINT MaxCalls, RPC_CSTR Endpoint, LPVOID SecurityDescriptor,
 739                                             PRPC_POLICY lpPolicy )
 740 {
 741   char *szps = (char*)Protseq, *szep = (char*)Endpoint;
 742   RpcServerProtseq* ps;
 743   RPC_STATUS status;
 744
 745   TRACE("(%s,%u,%s,%p,{%u,%lu,%lu})\n", debugstr_a(szps), MaxCalls,
 746        debugstr_a(szep), SecurityDescriptor,
 747        lpPolicy->Length, lpPolicy->EndpointFlags, lpPolicy->NICFlags );
 748
 749   status = RPCRT4_get_or_create_serverprotseq(MaxCalls, RPCRT4_strdupA(szps), &ps);
 750   if (status != RPC_S_OK)
 751     return status;
 752
 753   return RPCRT4_use_protseq(ps, szep);
 754 }
 755
 756 /***********************************************************************
 757  *             RpcServerUseProtseqEpExW (RPCRT4.@)
 758  */
 759 RPC_STATUS WINAPI RpcServerUseProtseqEpExW( RPC_WSTR Protseq, UINT MaxCalls, RPC_WSTR Endpoint, LPVOID SecurityDescriptor,
 760                                             PRPC_POLICY lpPolicy )
 761 {
 762   RpcServerProtseq* ps;
 763   RPC_STATUS status;
 764   LPSTR EndpointA;
 765
 766   TRACE("(%s,%u,%s,%p,{%u,%lu,%lu})\n", debugstr_w( Protseq ), MaxCalls,
 767        debugstr_w( Endpoint ), SecurityDescriptor,
 768        lpPolicy->Length, lpPolicy->EndpointFlags, lpPolicy->NICFlags );
 769
 770   status = RPCRT4_get_or_create_serverprotseq(MaxCalls, RPCRT4_strdupWtoA(Protseq), &ps);
 771   if (status != RPC_S_OK)
 772     return status;
 773
 774   EndpointA = RPCRT4_strdupWtoA(Endpoint);
 775   status = RPCRT4_use_protseq(ps, EndpointA);
 776   RPCRT4_strfree(EndpointA);
 777   return status;
 778 }
 779
 780 /***********************************************************************
 781  *             RpcServerUseProtseqA (RPCRT4.@)
 782  */
 783 RPC_STATUS WINAPI RpcServerUseProtseqA(RPC_CSTR Protseq, unsigned int MaxCalls, void *SecurityDescriptor)
 784 {
 785   TRACE("(Protseq == %s, MaxCalls == %d, SecurityDescriptor == ^%p)\n", debugstr_a((char*)Protseq), MaxCalls, SecurityDescriptor);
 786   return RpcServerUseProtseqEpA(Protseq, MaxCalls, NULL, SecurityDescriptor);
 787 }
 788
 789 /***********************************************************************
 790  *             RpcServerUseProtseqW (RPCRT4.@)
 791  */
 792 RPC_STATUS WINAPI RpcServerUseProtseqW(RPC_WSTR Protseq, unsigned int MaxCalls, void *SecurityDescriptor)
 793 {
 794   TRACE("Protseq == %s, MaxCalls == %d, SecurityDescriptor == ^%p)\n", debugstr_w(Protseq), MaxCalls, SecurityDescriptor);
 795   return RpcServerUseProtseqEpW(Protseq, MaxCalls, NULL, SecurityDescriptor);
 796 }
 797
 798 /***********************************************************************
 799  *             RpcServerRegisterIf (RPCRT4.@)
 800  */
 801 RPC_STATUS WINAPI RpcServerRegisterIf( RPC_IF_HANDLE IfSpec, UUID* MgrTypeUuid, RPC_MGR_EPV* MgrEpv )
 802 {
 803   TRACE("(%p,%s,%p)\n", IfSpec, debugstr_guid(MgrTypeUuid), MgrEpv);
 804   return RpcServerRegisterIf2( IfSpec, MgrTypeUuid, MgrEpv, 0, RPC_C_LISTEN_MAX_CALLS_DEFAULT, (UINT)-1, NULL );
 805 }
 806
 807 /***********************************************************************
 808  *             RpcServerRegisterIfEx (RPCRT4.@)
 809  */
 810 RPC_STATUS WINAPI RpcServerRegisterIfEx( RPC_IF_HANDLE IfSpec, UUID* MgrTypeUuid, RPC_MGR_EPV* MgrEpv,
 811                        UINT Flags, UINT MaxCalls, RPC_IF_CALLBACK_FN* IfCallbackFn )
 812 {
 813   TRACE("(%p,%s,%p,%u,%u,%p)\n", IfSpec, debugstr_guid(MgrTypeUuid), MgrEpv, Flags, MaxCalls, IfCallbackFn);
 814   return RpcServerRegisterIf2( IfSpec, MgrTypeUuid, MgrEpv, Flags, MaxCalls, (UINT)-1, IfCallbackFn );
 815 }
 816
 817 /***********************************************************************
 818  *             RpcServerRegisterIf2 (RPCRT4.@)
 819  */
 820 RPC_STATUS WINAPI RpcServerRegisterIf2( RPC_IF_HANDLE IfSpec, UUID* MgrTypeUuid, RPC_MGR_EPV* MgrEpv,
 821                       UINT Flags, UINT MaxCalls, UINT MaxRpcSize, RPC_IF_CALLBACK_FN* IfCallbackFn )
 822 {
 823   PRPC_SERVER_INTERFACE If = (PRPC_SERVER_INTERFACE)IfSpec;
 824   RpcServerInterface* sif;
 825   unsigned int i;
 826
 827   TRACE("(%p,%s,%p,%u,%u,%u,%p)\n", IfSpec, debugstr_guid(MgrTypeUuid), MgrEpv, Flags, MaxCalls,
 828          MaxRpcSize, IfCallbackFn);
 829   TRACE(" interface id: %s %d.%d\n", debugstr_guid(&If->InterfaceId.SyntaxGUID),
 830                                      If->InterfaceId.SyntaxVersion.MajorVersion,
 831                                      If->InterfaceId.SyntaxVersion.MinorVersion);
 832   TRACE(" transfer syntax: %s %d.%d\n", debugstr_guid(&If->TransferSyntax.SyntaxGUID),
 833                                         If->TransferSyntax.SyntaxVersion.MajorVersion,
 834                                         If->TransferSyntax.SyntaxVersion.MinorVersion);
 835   TRACE(" dispatch table: %p\n", If->DispatchTable);
 836   if (If->DispatchTable) {
 837     TRACE("  dispatch table count: %d\n", If->DispatchTable->DispatchTableCount);
 838     for (i=0; i<If->DispatchTable->DispatchTableCount; i++) {
 839       TRACE("   entry %d: %p\n", i, If->DispatchTable->DispatchTable[i]);
 840     }
 841     TRACE("  reserved: %ld\n", If->DispatchTable->Reserved);
 842   }
 843   TRACE(" protseq endpoint count: %d\n", If->RpcProtseqEndpointCount);
 844   TRACE(" default manager epv: %p\n", If->DefaultManagerEpv);
 845   TRACE(" interpreter info: %p\n", If->InterpreterInfo);
 846
 847   sif = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(RpcServerInterface));
 848   sif->If           = If;
 849   if (MgrTypeUuid) {
 850     sif->MgrTypeUuid = *MgrTypeUuid;
 851     sif->MgrEpv       = MgrEpv;
 852   } else {
 853     memset(&sif->MgrTypeUuid, 0, sizeof(UUID));
 854     sif->MgrEpv       = If->DefaultManagerEpv;
 855   }
 856   sif->Flags        = Flags;
 857   sif->MaxCalls     = MaxCalls;
 858   sif->MaxRpcSize   = MaxRpcSize;
 859   sif->IfCallbackFn = IfCallbackFn;
 860
 861   EnterCriticalSection(&server_cs);
 862   list_add_head(&server_interfaces, &sif->entry);
 863   LeaveCriticalSection(&server_cs);
 864
 865   if (sif->Flags & RPC_IF_AUTOLISTEN)
 866       RPCRT4_start_listen(TRUE);
 867
 868   return RPC_S_OK;
 869 }
 870
 871 /***********************************************************************
 872  *             RpcServerUnregisterIf (RPCRT4.@)
 873  */
 874 RPC_STATUS WINAPI RpcServerUnregisterIf( RPC_IF_HANDLE IfSpec, UUID* MgrTypeUuid, UINT WaitForCallsToComplete )
 875 {
 876   PRPC_SERVER_INTERFACE If = (PRPC_SERVER_INTERFACE)IfSpec;
 877   HANDLE event = NULL;
 878   BOOL found = FALSE;
 879   BOOL completed = TRUE;
 880   RpcServerInterface *cif;
 881   RPC_STATUS status;
 882
 883   TRACE("(IfSpec == (RPC_IF_HANDLE)^%p (%s), MgrTypeUuid == %s, WaitForCallsToComplete == %u)\n",
 884     IfSpec, debugstr_guid(&If->InterfaceId.SyntaxGUID), debugstr_guid(MgrTypeUuid), WaitForCallsToComplete);
 885
 886   EnterCriticalSection(&server_cs);
 887   LIST_FOR_EACH_ENTRY(cif, &server_interfaces, RpcServerInterface, entry) {
 888     if ((!IfSpec || !memcmp(&If->InterfaceId, &cif->If->InterfaceId, sizeof(RPC_SYNTAX_IDENTIFIER))) &&
 889         UuidEqual(MgrTypeUuid, &cif->MgrTypeUuid, &status)) {
 890       list_remove(&cif->entry);
 891       if (cif->CurrentCalls) {
 892         completed = FALSE;
 893         if (WaitForCallsToComplete)
 894           cif->CallsCompletedEvent = event = CreateEventW(NULL, FALSE, FALSE, NULL);
 895       }
 896       found = TRUE;
 897       break;
 898     }
 899   }
 900   LeaveCriticalSection(&server_cs);
 901
 902   if (!found) {
 903     ERR("not found for object %s\n", debugstr_guid(MgrTypeUuid));
 904     return RPC_S_UNKNOWN_IF;
 905   }
 906
 907   if (completed)
 908     HeapFree(GetProcessHeap(), 0, cif);
 909   else if (event) {
 910     /* sif will be freed when the last call is completed, so be careful not to
 911      * touch that memory here as that could happen before we get here */
 912     WaitForSingleObject(event, INFINITE);
 913     CloseHandle(event);
 914   }
 915
 916   return RPC_S_OK;
 917 }
 918
 919 /***********************************************************************
 920  *             RpcServerUnregisterIfEx (RPCRT4.@)
 921  */
 922 RPC_STATUS WINAPI RpcServerUnregisterIfEx( RPC_IF_HANDLE IfSpec, UUID* MgrTypeUuid, int RundownContextHandles )
 923 {
 924   FIXME("(IfSpec == (RPC_IF_HANDLE)^%p, MgrTypeUuid == %s, RundownContextHandles == %d): stub\n",
 925     IfSpec, debugstr_guid(MgrTypeUuid), RundownContextHandles);
 926
 927   return RPC_S_OK;
 928 }
 929
 930 /***********************************************************************
 931  *             RpcObjectSetType (RPCRT4.@)
 932  *
 933  * PARAMS
 934  *   ObjUuid  [I] "Object" UUID
 935  *   TypeUuid [I] "Type" UUID
 936  *
 937  * RETURNS
 938  *   RPC_S_OK                 The call succeeded
 939  *   RPC_S_INVALID_OBJECT     The provided object (nil) is not valid
 940  *   RPC_S_ALREADY_REGISTERED The provided object is already registered
 941  *
 942  * Maps "Object" UUIDs to "Type" UUID's.  Passing the nil UUID as the type
 943  * resets the mapping for the specified object UUID to nil (the default).
 944  * The nil object is always associated with the nil type and cannot be
 945  * reassigned.  Servers can support multiple implementations on the same
 946  * interface by registering different end-point vectors for the different
 947  * types.  There's no need to call this if a server only supports the nil
 948  * type, as is typical.
 949  */
 950 RPC_STATUS WINAPI RpcObjectSetType( UUID* ObjUuid, UUID* TypeUuid )
 951 {
 952   RpcObjTypeMap *map = RpcObjTypeMaps, *prev = NULL;
 953   RPC_STATUS dummy;
 954
 955   TRACE("(ObjUUID == %s, TypeUuid == %s).\n", debugstr_guid(ObjUuid), debugstr_guid(TypeUuid));
 956   if ((! ObjUuid) || UuidIsNil(ObjUuid, &dummy)) {
 957     /* nil uuid cannot be remapped */
 958     return RPC_S_INVALID_OBJECT;
 959   }
 960
 961   /* find the mapping for this object if there is one ... */
 962   while (map) {
 963     if (! UuidCompare(ObjUuid, &map->Object, &dummy)) break;
 964     prev = map;
 965     map = map->next;
 966   }
 967   if ((! TypeUuid) || UuidIsNil(TypeUuid, &dummy)) {
 968     /* ... and drop it from the list */
 969     if (map) {
 970       if (prev)
 971         prev->next = map->next;
 972       else
 973         RpcObjTypeMaps = map->next;
 974       HeapFree(GetProcessHeap(), 0, map);
 975     }
 976   } else {
 977     /* ... , fail if we found it ... */
 978     if (map)
 979       return RPC_S_ALREADY_REGISTERED;
 980     /* ... otherwise create a new one and add it in. */
 981     map = HeapAlloc(GetProcessHeap(), 0, sizeof(RpcObjTypeMap));
 982     map->Object = *ObjUuid;
 983     map->Type = *TypeUuid;
 984     map->next = NULL;
 985     if (prev)
 986       prev->next = map; /* prev is the last map in the linklist */
 987     else
 988       RpcObjTypeMaps = map;
 989   }
 990
 991   return RPC_S_OK;
 992 }
 993
 994 /***********************************************************************
 995  *             RpcServerRegisterAuthInfoA (RPCRT4.@)
 996  */
 997 RPC_STATUS WINAPI RpcServerRegisterAuthInfoA( RPC_CSTR ServerPrincName, ULONG AuthnSvc, RPC_AUTH_KEY_RETRIEVAL_FN GetKeyFn,
 998                             LPVOID Arg )
 999 {
1000   FIXME( "(%s,%u,%p,%p): stub\n", ServerPrincName, AuthnSvc, GetKeyFn, Arg );
1001
1002   return RPC_S_UNKNOWN_AUTHN_SERVICE; /* We don't know any authentication services */
1003 }
1004
1005 /***********************************************************************
1006  *             RpcServerRegisterAuthInfoW (RPCRT4.@)
1007  */
1008 RPC_STATUS WINAPI RpcServerRegisterAuthInfoW( RPC_WSTR ServerPrincName, ULONG AuthnSvc, RPC_AUTH_KEY_RETRIEVAL_FN GetKeyFn,
1009                             LPVOID Arg )
1010 {
1011   FIXME( "(%s,%u,%p,%p): stub\n", debugstr_w( ServerPrincName ), AuthnSvc, GetKeyFn, Arg );
1012
1013   return RPC_S_UNKNOWN_AUTHN_SERVICE; /* We don't know any authentication services */
1014 }
1015
1016 /***********************************************************************
1017  *             RpcServerListen (RPCRT4.@)
1018  */
1019 RPC_STATUS WINAPI RpcServerListen( UINT MinimumCallThreads, UINT MaxCalls, UINT DontWait )
1020 {
1021   RPC_STATUS status = RPC_S_OK;
1022
1023   TRACE("(%u,%u,%u)\n", MinimumCallThreads, MaxCalls, DontWait);
1024
1025   if (list_empty(&protseqs))
1026     return RPC_S_NO_PROTSEQS_REGISTERED;
1027
1028   status = RPCRT4_start_listen(FALSE);
1029
1030   if (DontWait || (status != RPC_S_OK)) return status;
1031
1032   return RpcMgmtWaitServerListen();
1033 }
1034
1035 /***********************************************************************
1036  *             RpcMgmtServerWaitListen (RPCRT4.@)
1037  */
1038 RPC_STATUS WINAPI RpcMgmtWaitServerListen( void )
1039 {
1040   TRACE("()\n");
1041
1042   EnterCriticalSection(&listen_cs);
1043
1044   if (!std_listen) {
1045     LeaveCriticalSection(&listen_cs);
1046     return RPC_S_NOT_LISTENING;
1047   }
1048
1049   LeaveCriticalSection(&listen_cs);
1050
1051   FIXME("not waiting for server calls to finish\n");
1052
1053   return RPC_S_OK;
1054 }
1055
1056 /***********************************************************************
1057  *             RpcMgmtStopServerListening (RPCRT4.@)
1058  */
1059 RPC_STATUS WINAPI RpcMgmtStopServerListening ( RPC_BINDING_HANDLE Binding )
1060 {
1061   TRACE("(Binding == (RPC_BINDING_HANDLE)^%p)\n", Binding);
1062
1063   if (Binding) {
1064     FIXME("client-side invocation not implemented.\n");
1065     return RPC_S_WRONG_KIND_OF_BINDING;
1066   }
1067
1068   RPCRT4_stop_listen(FALSE);
1069
1070   return RPC_S_OK;
1071 }
1072
1073 /***********************************************************************
1074  *             RpcMgmtEnableIdleCleanup (RPCRT4.@)
1075  */
1076 RPC_STATUS WINAPI RpcMgmtEnableIdleCleanup(void)
1077 {
1078     FIXME("(): stub\n");
1079     return RPC_S_OK;
1080 }
1081
1082 /***********************************************************************
1083  *             I_RpcServerStartListening (RPCRT4.@)
1084  */
1085 RPC_STATUS WINAPI I_RpcServerStartListening( HWND hWnd )
1086 {
1087   FIXME( "(%p): stub\n", hWnd );
1088
1089   return RPC_S_OK;
1090 }
1091
1092 /***********************************************************************
1093  *             I_RpcServerStopListening (RPCRT4.@)
1094  */
1095 RPC_STATUS WINAPI I_RpcServerStopListening( void )
1096 {
1097   FIXME( "(): stub\n" );
1098
1099   return RPC_S_OK;
1100 }
1101
1102 /***********************************************************************
1103  *             I_RpcWindowProc (RPCRT4.@)
1104  */
1105 UINT WINAPI I_RpcWindowProc( void *hWnd, UINT Message, UINT wParam, ULONG lParam )
1106 {
1107   FIXME( "(%p,%08x,%08x,%08x): stub\n", hWnd, Message, wParam, lParam );
1108
1109   return 0;
1110 }
1111
1112 /***********************************************************************
1113  *             RpcMgmtInqIfIds (RPCRT4.@)
1114  */
1115 RPC_STATUS WINAPI RpcMgmtInqIfIds(RPC_BINDING_HANDLE Binding, RPC_IF_ID_VECTOR **IfIdVector)
1116 {
1117   FIXME("(%p,%p): stub\n", Binding, IfIdVector);
1118   return RPC_S_INVALID_BINDING;
1119 }
1120
1121 /***********************************************************************
1122  *             RpcMgmtEpEltInqBegin (RPCRT4.@)
1123  */
1124 RPC_STATUS WINAPI RpcMgmtEpEltInqBegin(RPC_BINDING_HANDLE Binding, ULONG InquiryType,
1125     RPC_IF_ID *IfId, ULONG VersOption, UUID *ObjectUuid, RPC_EP_INQ_HANDLE* InquiryContext)
1126 {
1127   FIXME("(%p,%u,%p,%u,%p,%p): stub\n",
1128         Binding, InquiryType, IfId, VersOption, ObjectUuid, InquiryContext);
1129   return RPC_S_INVALID_BINDING;
1130 }
1131
1132 /***********************************************************************
1133  *             RpcMgmtIsServerListening (RPCRT4.@)
1134  */
1135 RPC_STATUS WINAPI RpcMgmtIsServerListening(RPC_BINDING_HANDLE Binding)
1136 {
1137   FIXME("(%p): stub\n", Binding);
1138   return RPC_S_INVALID_BINDING;
1139 }
1140
1141 /***********************************************************************
1142  *             RpcMgmtSetServerStackSize (RPCRT4.@)
1143  */
1144 RPC_STATUS WINAPI RpcMgmtSetServerStackSize(ULONG ThreadStackSize)
1145 {
1146   FIXME("(0x%x): stub\n", ThreadStackSize);
1147   return RPC_S_OK;
1148 }
1149
1150 /***********************************************************************
1151  *             I_RpcGetCurrentCallHandle (RPCRT4.@)
1152  */
1153 RPC_BINDING_HANDLE WINAPI I_RpcGetCurrentCallHandle(void)
1154 {
1155     TRACE("\n");
1156     return RPCRT4_GetThreadCurrentCallHandle();
1157 }