1 /* 2 * RPCRT4 3 * 4 * Copyright 2000 Huw D M Davies for CodeWeavers 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 9 * version 2.1 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Lesser General Public License for more details. 15 * 16 * You should have received a copy of the GNU Lesser General Public 17 * License along with this library; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA 19 * 20 * WINE RPC TODO's (and a few TODONT's) 21 * 22 * - Statistics: we are supposed to be keeping various counters. we aren't. 23 * 24 * - Async RPC: Unimplemented. 25 * 26 * - The NT "ports" API, aka LPC. Greg claims this is on his radar. Might (or 27 * might not) enable users to get some kind of meaningful result out of 28 * NT-based native rpcrt4's. Commonly-used transport for self-to-self RPC's. 29 */ 30 31 #include <stdarg.h> 32 #include <stdio.h> 33 #include <stdlib.h> 34 #include <string.h> 35 36 #include "ntstatus.h" 37 #define WIN32_NO_STATUS 38 #include "windef.h" 39 #include "winerror.h" 40 #include "winbase.h" 41 #include "winuser.h" 42 #include "winnt.h" 43 #include "wine/winternl.h" 44 #include "ntsecapi.h" 45 #include "iptypes.h" 46 #include "iphlpapi.h" 47 #include "rpc.h" 48 49 #include "ole2.h" 50 #include "rpcndr.h" 51 #include "rpcproxy.h" 52 53 #include "rpc_binding.h" 54 #include "rpc_server.h" 55 56 #include "wine/debug.h" 57 58 WINE_DEFAULT_DEBUG_CHANNEL(rpc); 59 60 static UUID uuid_nil; 61 62 static CRITICAL_SECTION uuid_cs; 63 static CRITICAL_SECTION_DEBUG critsect_debug = 64 { 65 0, 0, &uuid_cs, 66 { &critsect_debug.ProcessLocksList, &critsect_debug.ProcessLocksList }, 67 0, 0, { (DWORD_PTR)(__FILE__ ": uuid_cs") } 68 }; 69 static CRITICAL_SECTION uuid_cs = { &critsect_debug, -1, 0, 0, 0, 0 }; 70 71 static CRITICAL_SECTION threaddata_cs; 72 static CRITICAL_SECTION_DEBUG threaddata_cs_debug = 73 { 74 0, 0, &threaddata_cs, 75 { &threaddata_cs_debug.ProcessLocksList, &threaddata_cs_debug.ProcessLocksList }, 76 0, 0, { (DWORD_PTR)(__FILE__ ": threaddata_cs") } 77 }; 78 static CRITICAL_SECTION threaddata_cs = { &threaddata_cs_debug, -1, 0, 0, 0, 0 }; 79 80 static struct list threaddata_list = LIST_INIT(threaddata_list); 81 82 struct context_handle_list 83 { 84 struct context_handle_list *next; 85 NDR_SCONTEXT context_handle; 86 }; 87 88 struct threaddata 89 { 90 struct list entry; 91 CRITICAL_SECTION cs; 92 DWORD thread_id; 93 RpcConnection *connection; 94 RpcBinding *server_binding; 95 struct context_handle_list *context_handle_list; 96 }; 97 98 /*********************************************************************** 99 * DllMain 100 * 101 * PARAMS 102 * hinstDLL [I] handle to the DLL's instance 103 * fdwReason [I] 104 * lpvReserved [I] reserved, must be NULL 105 * 106 * RETURNS 107 * Success: TRUE 108 * Failure: FALSE 109 */ 110 111 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) 112 { 113 struct threaddata *tdata; 114 115 switch (fdwReason) { 116 case DLL_PROCESS_ATTACH: 117 break; 118 119 case DLL_THREAD_DETACH: 120 tdata = NtCurrentTeb()->ReservedForNtRpc; 121 if (tdata) 122 { 123 EnterCriticalSection(&threaddata_cs); 124 list_remove(&tdata->entry); 125 LeaveCriticalSection(&threaddata_cs); 126 127 tdata->cs.DebugInfo->Spare[0] = 0; 128 DeleteCriticalSection(&tdata->cs); 129 if (tdata->connection) 130 ERR("tdata->connection should be NULL but is still set to %p\n", tdata->connection); 131 if (tdata->server_binding) 132 ERR("tdata->server_binding should be NULL but is still set to %p\n", tdata->server_binding); 133 HeapFree(GetProcessHeap(), 0, tdata); 134 } 135 break; 136 137 case DLL_PROCESS_DETACH: 138 if (lpvReserved) break; /* do nothing if process is shutting down */ 139 RPCRT4_destroy_all_protseqs(); 140 RPCRT4_ServerFreeAllRegisteredAuthInfo(); 141 DeleteCriticalSection(&uuid_cs); 142 DeleteCriticalSection(&threaddata_cs); 143 break; 144 } 145 146 return TRUE; 147 } 148 149 /************************************************************************* 150 * RpcStringFreeA [RPCRT4.@] 151 * 152 * Frees a character string allocated by the RPC run-time library. 153 * 154 * RETURNS 155 * 156 * S_OK if successful. 157 */ 158 RPC_STATUS WINAPI RpcStringFreeA(RPC_CSTR* String) 159 { 160 HeapFree( GetProcessHeap(), 0, *String); 161 162 return RPC_S_OK; 163 } 164 165 /************************************************************************* 166 * RpcStringFreeW [RPCRT4.@] 167 * 168 * Frees a character string allocated by the RPC run-time library. 169 * 170 * RETURNS 171 * 172 * S_OK if successful. 173 */ 174 RPC_STATUS WINAPI RpcStringFreeW(RPC_WSTR* String) 175 { 176 HeapFree( GetProcessHeap(), 0, *String); 177 178 return RPC_S_OK; 179 } 180 181 /************************************************************************* 182 * RpcRaiseException [RPCRT4.@] 183 * 184 * Raises an exception. 185 */ 186 void DECLSPEC_NORETURN WINAPI RpcRaiseException(RPC_STATUS exception) 187 { 188 /* shouldn't return */ 189 RaiseException(exception, 0, 0, NULL); 190 ERR("handler continued execution\n"); 191 ExitProcess(1); 192 } 193 194 /************************************************************************* 195 * UuidCompare [RPCRT4.@] 196 * 197 * PARAMS 198 * UUID *Uuid1 [I] Uuid to compare 199 * UUID *Uuid2 [I] Uuid to compare 200 * RPC_STATUS *Status [O] returns RPC_S_OK 201 * 202 * RETURNS 203 * -1 if Uuid1 is less than Uuid2 204 * 0 if Uuid1 and Uuid2 are equal 205 * 1 if Uuid1 is greater than Uuid2 206 */ 207 int WINAPI UuidCompare(UUID *Uuid1, UUID *Uuid2, RPC_STATUS *Status) 208 { 209 int i; 210 211 TRACE("(%s,%s)\n", debugstr_guid(Uuid1), debugstr_guid(Uuid2)); 212 213 *Status = RPC_S_OK; 214 215 if (!Uuid1) Uuid1 = &uuid_nil; 216 if (!Uuid2) Uuid2 = &uuid_nil; 217 218 if (Uuid1 == Uuid2) return 0; 219 220 if (Uuid1->Data1 != Uuid2->Data1) 221 return Uuid1->Data1 < Uuid2->Data1 ? -1 : 1; 222 223 if (Uuid1->Data2 != Uuid2->Data2) 224 return Uuid1->Data2 < Uuid2->Data2 ? -1 : 1; 225 226 if (Uuid1->Data3 != Uuid2->Data3) 227 return Uuid1->Data3 < Uuid2->Data3 ? -1 : 1; 228 229 for (i = 0; i < 8; i++) { 230 if (Uuid1->Data4[i] < Uuid2->Data4[i]) 231 return -1; 232 if (Uuid1->Data4[i] > Uuid2->Data4[i]) 233 return 1; 234 } 235 236 return 0; 237 } 238 239 /************************************************************************* 240 * UuidEqual [RPCRT4.@] 241 * 242 * PARAMS 243 * UUID *Uuid1 [I] Uuid to compare 244 * UUID *Uuid2 [I] Uuid to compare 245 * RPC_STATUS *Status [O] returns RPC_S_OK 246 * 247 * RETURNS 248 * TRUE/FALSE 249 */ 250 int WINAPI UuidEqual(UUID *Uuid1, UUID *Uuid2, RPC_STATUS *Status) 251 { 252 TRACE("(%s,%s)\n", debugstr_guid(Uuid1), debugstr_guid(Uuid2)); 253 return !UuidCompare(Uuid1, Uuid2, Status); 254 } 255 256 /************************************************************************* 257 * UuidIsNil [RPCRT4.@] 258 * 259 * PARAMS 260 * UUID *Uuid [I] Uuid to compare 261 * RPC_STATUS *Status [O] returns RPC_S_OK 262 * 263 * RETURNS 264 * TRUE/FALSE 265 */ 266 int WINAPI UuidIsNil(UUID *Uuid, RPC_STATUS *Status) 267 { 268 TRACE("(%s)\n", debugstr_guid(Uuid)); 269 if (!Uuid) return TRUE; 270 return !UuidCompare(Uuid, &uuid_nil, Status); 271 } 272 273 /************************************************************************* 274 * UuidCreateNil [RPCRT4.@] 275 * 276 * PARAMS 277 * UUID *Uuid [O] returns a nil UUID 278 * 279 * RETURNS 280 * RPC_S_OK 281 */ 282 RPC_STATUS WINAPI UuidCreateNil(UUID *Uuid) 283 { 284 *Uuid = uuid_nil; 285 return RPC_S_OK; 286 } 287 288 /************************************************************************* 289 * UuidCreate [RPCRT4.@] 290 * 291 * Creates a 128bit UUID. 292 * 293 * RETURNS 294 * 295 * RPC_S_OK if successful. 296 * RPC_S_UUID_LOCAL_ONLY if UUID is only locally unique. 297 * 298 * NOTES 299 * 300 * Follows RFC 4122, section 4.4 (Algorithms for Creating a UUID from 301 * Truly Random or Pseudo-Random Numbers) 302 */ 303 RPC_STATUS WINAPI UuidCreate(UUID *Uuid) 304 { 305 RtlGenRandom(Uuid, sizeof(*Uuid)); 306 /* Clear the version bits and set the version (4) */ 307 Uuid->Data3 &= 0x0fff; 308 Uuid->Data3 |= (4 << 12); 309 /* Set the topmost bits of Data4 (clock_seq_hi_and_reserved) as 310 * specified in RFC 4122, section 4.4. 311 */ 312 Uuid->Data4[0] &= 0x3f; 313 Uuid->Data4[0] |= 0x80; 314 315 TRACE("%s\n", debugstr_guid(Uuid)); 316 317 return RPC_S_OK; 318 } 319 320 /* Number of 100ns ticks per clock tick. To be safe, assume that the clock 321 resolution is at least 1000 * 100 * (1/1000000) = 1/10 of a second */ 322 #define TICKS_PER_CLOCK_TICK 1000 323 #define SECSPERDAY 86400 324 #define TICKSPERSEC 10000000 325 /* UUID system time starts at October 15, 1582 */ 326 #define SECS_15_OCT_1582_TO_1601 ((17 + 30 + 31 + 365 * 18 + 5) * SECSPERDAY) 327 #define TICKS_15_OCT_1582_TO_1601 ((ULONGLONG)SECS_15_OCT_1582_TO_1601 * TICKSPERSEC) 328 329 static void RPC_UuidGetSystemTime(ULONGLONG *time) 330 { 331 FILETIME ft; 332 333 GetSystemTimeAsFileTime(&ft); 334 335 *time = ((ULONGLONG)ft.dwHighDateTime << 32) | ft.dwLowDateTime; 336 *time += TICKS_15_OCT_1582_TO_1601; 337 } 338 339 /* Assume that a hardware address is at least 6 bytes long */ 340 #define ADDRESS_BYTES_NEEDED 6 341 342 static RPC_STATUS RPC_UuidGetNodeAddress(BYTE *address) 343 { 344 int i; 345 DWORD status = RPC_S_OK; 346 347 ULONG buflen = sizeof(IP_ADAPTER_INFO); 348 PIP_ADAPTER_INFO adapter = HeapAlloc(GetProcessHeap(), 0, buflen); 349 350 if (GetAdaptersInfo(adapter, &buflen) == ERROR_BUFFER_OVERFLOW) { 351 HeapFree(GetProcessHeap(), 0, adapter); 352 adapter = HeapAlloc(GetProcessHeap(), 0, buflen); 353 } 354 355 if (GetAdaptersInfo(adapter, &buflen) == NO_ERROR) { 356 for (i = 0; i < ADDRESS_BYTES_NEEDED; i++) { 357 address[i] = adapter->Address[i]; 358 } 359 } 360 /* We can't get a hardware address, just use random numbers. 361 Set the multicast bit to prevent conflicts with real cards. */ 362 else { 363 RtlGenRandom(address, ADDRESS_BYTES_NEEDED); 364 address[0] |= 0x01; 365 status = RPC_S_UUID_LOCAL_ONLY; 366 } 367 368 HeapFree(GetProcessHeap(), 0, adapter); 369 return status; 370 } 371 372 /************************************************************************* 373 * UuidCreateSequential [RPCRT4.@] 374 * 375 * Creates a 128bit UUID. 376 * 377 * RETURNS 378 * 379 * RPC_S_OK if successful. 380 * RPC_S_UUID_LOCAL_ONLY if UUID is only locally unique. 381 * 382 * FIXME: No compensation for changes across reloading 383 * this dll or across reboots (e.g. clock going 384 * backwards and swapped network cards). The RFC 385 * suggests using NVRAM for storing persistent 386 * values. 387 */ 388 RPC_STATUS WINAPI UuidCreateSequential(UUID *Uuid) 389 { 390 static BOOL initialised; 391 static int count; 392 393 ULONGLONG time; 394 static ULONGLONG timelast; 395 static WORD sequence; 396 397 static DWORD status; 398 static BYTE address[MAX_ADAPTER_ADDRESS_LENGTH]; 399 400 EnterCriticalSection(&uuid_cs); 401 402 if (!initialised) { 403 RPC_UuidGetSystemTime(&timelast); 404 count = TICKS_PER_CLOCK_TICK; 405 406 sequence = ((rand() & 0xff) << 8) + (rand() & 0xff); 407 sequence &= 0x1fff; 408 409 status = RPC_UuidGetNodeAddress(address); 410 initialised = TRUE; 411 } 412 413 /* Generate time element of the UUID. Account for going faster 414 than our clock as well as the clock going backwards. */ 415 while (1) { 416 RPC_UuidGetSystemTime(&time); 417 if (time > timelast) { 418 count = 0; 419 break; 420 } 421 if (time < timelast) { 422 sequence = (sequence + 1) & 0x1fff; 423 count = 0; 424 break; 425 } 426 if (count < TICKS_PER_CLOCK_TICK) { 427 count++; 428 break; 429 } 430 } 431 432 timelast = time; 433 time += count; 434 435 /* Pack the information into the UUID structure. */ 436 437 Uuid->Data1 = (ULONG)(time & 0xffffffff); 438 Uuid->Data2 = (unsigned short)((time >> 32) & 0xffff); 439 Uuid->Data3 = (unsigned short)((time >> 48) & 0x0fff); 440 441 /* This is a version 1 UUID */ 442 Uuid->Data3 |= (1 << 12); 443 444 Uuid->Data4[0] = sequence & 0xff; 445 Uuid->Data4[1] = (sequence & 0x3f00) >> 8; 446 Uuid->Data4[1] |= 0x80; 447 memcpy(&Uuid->Data4[2], address, ADDRESS_BYTES_NEEDED); 448 449 LeaveCriticalSection(&uuid_cs); 450 451 TRACE("%s\n", debugstr_guid(Uuid)); 452 453 return status; 454 } 455 456 /************************************************************************* 457 * I_UuidCreate [RPCRT4.@] 458 * 459 * See UuidCreateSequential() 460 */ 461 RPC_STATUS WINAPI I_UuidCreate(UUID *Uuid) 462 { 463 return UuidCreateSequential(Uuid); 464 } 465 466 /************************************************************************* 467 * UuidHash [RPCRT4.@] 468 * 469 * Generates a hash value for a given UUID 470 * 471 * Code based on FreeDCE implementation 472 * 473 */ 474 unsigned short WINAPI UuidHash(UUID *uuid, RPC_STATUS *Status) 475 { 476 BYTE *data = (BYTE*)uuid; 477 short c0 = 0, c1 = 0, x, y; 478 unsigned int i; 479 480 if (!uuid) data = (BYTE*)(uuid = &uuid_nil); 481 482 TRACE("(%s)\n", debugstr_guid(uuid)); 483 484 for (i=0; i<sizeof(UUID); i++) { 485 c0 += data[i]; 486 c1 += c0; 487 } 488 489 x = -c1 % 255; 490 if (x < 0) x += 255; 491 492 y = (c1 - c0) % 255; 493 if (y < 0) y += 255; 494 495 *Status = RPC_S_OK; 496 return y*256 + x; 497 } 498 499 /************************************************************************* 500 * UuidToStringA [RPCRT4.@] 501 * 502 * Converts a UUID to a string. 503 * 504 * UUID format is 8 hex digits, followed by a hyphen then three groups of 505 * 4 hex digits each followed by a hyphen and then 12 hex digits 506 * 507 * RETURNS 508 * 509 * S_OK if successful. 510 * S_OUT_OF_MEMORY if unsuccessful. 511 */ 512 RPC_STATUS WINAPI UuidToStringA(UUID *Uuid, RPC_CSTR* StringUuid) 513 { 514 *StringUuid = HeapAlloc( GetProcessHeap(), 0, sizeof(char) * 37); 515 516 if(!(*StringUuid)) 517 return RPC_S_OUT_OF_MEMORY; 518 519 if (!Uuid) Uuid = &uuid_nil; 520 521 sprintf( (char*)*StringUuid, "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x", 522 Uuid->Data1, Uuid->Data2, Uuid->Data3, 523 Uuid->Data4[0], Uuid->Data4[1], Uuid->Data4[2], 524 Uuid->Data4[3], Uuid->Data4[4], Uuid->Data4[5], 525 Uuid->Data4[6], Uuid->Data4[7] ); 526 527 return RPC_S_OK; 528 } 529 530 /************************************************************************* 531 * UuidToStringW [RPCRT4.@] 532 * 533 * Converts a UUID to a string. 534 * 535 * S_OK if successful. 536 * S_OUT_OF_MEMORY if unsuccessful. 537 */ 538 RPC_STATUS WINAPI UuidToStringW(UUID *Uuid, RPC_WSTR* StringUuid) 539 { 540 char buf[37]; 541 542 if (!Uuid) Uuid = &uuid_nil; 543 544 sprintf(buf, "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x", 545 Uuid->Data1, Uuid->Data2, Uuid->Data3, 546 Uuid->Data4[0], Uuid->Data4[1], Uuid->Data4[2], 547 Uuid->Data4[3], Uuid->Data4[4], Uuid->Data4[5], 548 Uuid->Data4[6], Uuid->Data4[7] ); 549 550 *StringUuid = RPCRT4_strdupAtoW(buf); 551 552 if(!(*StringUuid)) 553 return RPC_S_OUT_OF_MEMORY; 554 555 return RPC_S_OK; 556 } 557 558 static const BYTE hex2bin[] = 559 { 560 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x00 */ 561 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x10 */ 562 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x20 */ 563 0,1,2,3,4,5,6,7,8,9,0,0,0,0,0,0, /* 0x30 */ 564 0,10,11,12,13,14,15,0,0,0,0,0,0,0,0,0, /* 0x40 */ 565 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0x50 */ 566 0,10,11,12,13,14,15 /* 0x60 */ 567 }; 568 569 /*********************************************************************** 570 * UuidFromStringA (RPCRT4.@) 571 */ 572 RPC_STATUS WINAPI UuidFromStringA(RPC_CSTR s, UUID *uuid) 573 { 574 int i; 575 576 if (!s) return UuidCreateNil( uuid ); 577 578 if (strlen((char*)s) != 36) return RPC_S_INVALID_STRING_UUID; 579 580 if ((s[8]!='-') || (s[13]!='-') || (s[18]!='-') || (s[23]!='-')) 581 return RPC_S_INVALID_STRING_UUID; 582 583 for (i=0; i<36; i++) 584 { 585 if ((i == 8)||(i == 13)||(i == 18)||(i == 23)) continue; 586 if (s[i] > 'f' || (!hex2bin[s[i]] && s[i] != '0')) return RPC_S_INVALID_STRING_UUID; 587 } 588 589 /* in form XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX */ 590 591 uuid->Data1 = (hex2bin[s[0]] << 28 | hex2bin[s[1]] << 24 | hex2bin[s[2]] << 20 | hex2bin[s[3]] << 16 | 592 hex2bin[s[4]] << 12 | hex2bin[s[5]] << 8 | hex2bin[s[6]] << 4 | hex2bin[s[7]]); 593 uuid->Data2 = hex2bin[s[9]] << 12 | hex2bin[s[10]] << 8 | hex2bin[s[11]] << 4 | hex2bin[s[12]]; 594 uuid->Data3 = hex2bin[s[14]] << 12 | hex2bin[s[15]] << 8 | hex2bin[s[16]] << 4 | hex2bin[s[17]]; 595 596 /* these are just sequential bytes */ 597 uuid->Data4[0] = hex2bin[s[19]] << 4 | hex2bin[s[20]]; 598 uuid->Data4[1] = hex2bin[s[21]] << 4 | hex2bin[s[22]]; 599 uuid->Data4[2] = hex2bin[s[24]] << 4 | hex2bin[s[25]]; 600 uuid->Data4[3] = hex2bin[s[26]] << 4 | hex2bin[s[27]]; 601 uuid->Data4[4] = hex2bin[s[28]] << 4 | hex2bin[s[29]]; 602 uuid->Data4[5] = hex2bin[s[30]] << 4 | hex2bin[s[31]]; 603 uuid->Data4[6] = hex2bin[s[32]] << 4 | hex2bin[s[33]]; 604 uuid->Data4[7] = hex2bin[s[34]] << 4 | hex2bin[s[35]]; 605 return RPC_S_OK; 606 } 607 608 609 /*********************************************************************** 610 * UuidFromStringW (RPCRT4.@) 611 */ 612 RPC_STATUS WINAPI UuidFromStringW(RPC_WSTR s, UUID *uuid) 613 { 614 int i; 615 616 if (!s) return UuidCreateNil( uuid ); 617 618 if (lstrlenW(s) != 36) return RPC_S_INVALID_STRING_UUID; 619 620 if ((s[8]!='-') || (s[13]!='-') || (s[18]!='-') || (s[23]!='-')) 621 return RPC_S_INVALID_STRING_UUID; 622 623 for (i=0; i<36; i++) 624 { 625 if ((i == 8)||(i == 13)||(i == 18)||(i == 23)) continue; 626 if (s[i] > 'f' || (!hex2bin[s[i]] && s[i] != '0')) return RPC_S_INVALID_STRING_UUID; 627 } 628 629 /* in form XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX */ 630 631 uuid->Data1 = (hex2bin[s[0]] << 28 | hex2bin[s[1]] << 24 | hex2bin[s[2]] << 20 | hex2bin[s[3]] << 16 | 632 hex2bin[s[4]] << 12 | hex2bin[s[5]] << 8 | hex2bin[s[6]] << 4 | hex2bin[s[7]]); 633 uuid->Data2 = hex2bin[s[9]] << 12 | hex2bin[s[10]] << 8 | hex2bin[s[11]] << 4 | hex2bin[s[12]]; 634 uuid->Data3 = hex2bin[s[14]] << 12 | hex2bin[s[15]] << 8 | hex2bin[s[16]] << 4 | hex2bin[s[17]]; 635 636 /* these are just sequential bytes */ 637 uuid->Data4[0] = hex2bin[s[19]] << 4 | hex2bin[s[20]]; 638 uuid->Data4[1] = hex2bin[s[21]] << 4 | hex2bin[s[22]]; 639 uuid->Data4[2] = hex2bin[s[24]] << 4 | hex2bin[s[25]]; 640 uuid->Data4[3] = hex2bin[s[26]] << 4 | hex2bin[s[27]]; 641 uuid->Data4[4] = hex2bin[s[28]] << 4 | hex2bin[s[29]]; 642 uuid->Data4[5] = hex2bin[s[30]] << 4 | hex2bin[s[31]]; 643 uuid->Data4[6] = hex2bin[s[32]] << 4 | hex2bin[s[33]]; 644 uuid->Data4[7] = hex2bin[s[34]] << 4 | hex2bin[s[35]]; 645 return RPC_S_OK; 646 } 647 648 /*********************************************************************** 649 * DllRegisterServer (RPCRT4.@) 650 */ 651 652 HRESULT WINAPI DllRegisterServer( void ) 653 { 654 FIXME( "(): stub\n" ); 655 return S_OK; 656 } 657 658 #define MAX_RPC_ERROR_TEXT 256 659 660 /****************************************************************************** 661 * DceErrorInqTextW (rpcrt4.@) 662 * 663 * Notes 664 * 1. On passing a NULL pointer the code does bomb out. 665 * 2. The size of the required buffer is not defined in the documentation. 666 * It appears to be 256. 667 * 3. The function is defined to return RPC_S_INVALID_ARG but I don't know 668 * of any value for which it does. 669 * 4. The MSDN documentation currently declares that the second argument is 670 * unsigned char *, even for the W version. I don't believe it. 671 */ 672 RPC_STATUS RPC_ENTRY DceErrorInqTextW (RPC_STATUS e, RPC_WSTR buffer) 673 { 674 DWORD count; 675 count = FormatMessageW (FORMAT_MESSAGE_FROM_SYSTEM | 676 FORMAT_MESSAGE_IGNORE_INSERTS, 677 NULL, e, 0, buffer, MAX_RPC_ERROR_TEXT, NULL); 678 if (!count) 679 { 680 count = FormatMessageW (FORMAT_MESSAGE_FROM_SYSTEM | 681 FORMAT_MESSAGE_IGNORE_INSERTS, 682 NULL, RPC_S_NOT_RPC_ERROR, 0, buffer, MAX_RPC_ERROR_TEXT, NULL); 683 if (!count) 684 { 685 ERR ("Failed to translate error\n"); 686 return RPC_S_INVALID_ARG; 687 } 688 } 689 return RPC_S_OK; 690 } 691 692 /****************************************************************************** 693 * DceErrorInqTextA (rpcrt4.@) 694 */ 695 RPC_STATUS RPC_ENTRY DceErrorInqTextA (RPC_STATUS e, RPC_CSTR buffer) 696 { 697 RPC_STATUS status; 698 WCHAR bufferW [MAX_RPC_ERROR_TEXT]; 699 if ((status = DceErrorInqTextW (e, bufferW)) == RPC_S_OK) 700 { 701 if (!WideCharToMultiByte(CP_ACP, 0, bufferW, -1, (LPSTR)buffer, MAX_RPC_ERROR_TEXT, 702 NULL, NULL)) 703 { 704 ERR ("Failed to translate error\n"); 705 status = RPC_S_INVALID_ARG; 706 } 707 } 708 return status; 709 } 710 711 /****************************************************************************** 712 * I_RpcAllocate (rpcrt4.@) 713 */ 714 void * WINAPI I_RpcAllocate(unsigned int Size) 715 { 716 return HeapAlloc(GetProcessHeap(), 0, Size); 717 } 718 719 /****************************************************************************** 720 * I_RpcFree (rpcrt4.@) 721 */ 722 void WINAPI I_RpcFree(void *Object) 723 { 724 HeapFree(GetProcessHeap(), 0, Object); 725 } 726 727 /****************************************************************************** 728 * I_RpcMapWin32Status (rpcrt4.@) 729 * 730 * Maps Win32 RPC error codes to NT statuses. 731 * 732 * PARAMS 733 * status [I] Win32 RPC error code. 734 * 735 * RETURNS 736 * Appropriate translation into an NT status code. 737 */ 738 LONG WINAPI I_RpcMapWin32Status(RPC_STATUS status) 739 { 740 TRACE("(%d)\n", status); 741 switch (status) 742 { 743 case ERROR_ACCESS_DENIED: return STATUS_ACCESS_DENIED; 744 case ERROR_INVALID_HANDLE: return RPC_NT_SS_CONTEXT_MISMATCH; 745 case ERROR_OUTOFMEMORY: return STATUS_NO_MEMORY; 746 case ERROR_INVALID_PARAMETER: return STATUS_INVALID_PARAMETER; 747 case ERROR_INSUFFICIENT_BUFFER: return STATUS_BUFFER_TOO_SMALL; 748 case ERROR_MAX_THRDS_REACHED: return STATUS_NO_MEMORY; 749 case ERROR_NOACCESS: return STATUS_ACCESS_VIOLATION; 750 case ERROR_NOT_ENOUGH_SERVER_MEMORY: return STATUS_INSUFF_SERVER_RESOURCES; 751 case ERROR_WRONG_PASSWORD: return STATUS_WRONG_PASSWORD; 752 case ERROR_INVALID_LOGON_HOURS: return STATUS_INVALID_LOGON_HOURS; 753 case ERROR_PASSWORD_EXPIRED: return STATUS_PASSWORD_EXPIRED; 754 case ERROR_ACCOUNT_DISABLED: return STATUS_ACCOUNT_DISABLED; 755 case ERROR_INVALID_SECURITY_DESCR: return STATUS_INVALID_SECURITY_DESCR; 756 case RPC_S_INVALID_STRING_BINDING: return RPC_NT_INVALID_STRING_BINDING; 757 case RPC_S_WRONG_KIND_OF_BINDING: return RPC_NT_WRONG_KIND_OF_BINDING; 758 case RPC_S_INVALID_BINDING: return RPC_NT_INVALID_BINDING; 759 case RPC_S_PROTSEQ_NOT_SUPPORTED: return RPC_NT_PROTSEQ_NOT_SUPPORTED; 760 case RPC_S_INVALID_RPC_PROTSEQ: return RPC_NT_INVALID_RPC_PROTSEQ; 761 case RPC_S_INVALID_STRING_UUID: return RPC_NT_INVALID_STRING_UUID; 762 case RPC_S_INVALID_ENDPOINT_FORMAT: return RPC_NT_INVALID_ENDPOINT_FORMAT; 763 case RPC_S_INVALID_NET_ADDR: return RPC_NT_INVALID_NET_ADDR; 764 case RPC_S_NO_ENDPOINT_FOUND: return RPC_NT_NO_ENDPOINT_FOUND; 765 case RPC_S_INVALID_TIMEOUT: return RPC_NT_INVALID_TIMEOUT; 766 case RPC_S_OBJECT_NOT_FOUND: return RPC_NT_OBJECT_NOT_FOUND; 767 case RPC_S_ALREADY_REGISTERED: return RPC_NT_ALREADY_REGISTERED; 768 case RPC_S_TYPE_ALREADY_REGISTERED: return RPC_NT_TYPE_ALREADY_REGISTERED; 769 case RPC_S_ALREADY_LISTENING: return RPC_NT_ALREADY_LISTENING; 770 case RPC_S_NO_PROTSEQS_REGISTERED: return RPC_NT_NO_PROTSEQS_REGISTERED; 771 case RPC_S_NOT_LISTENING: return RPC_NT_NOT_LISTENING; 772 case RPC_S_UNKNOWN_MGR_TYPE: return RPC_NT_UNKNOWN_MGR_TYPE; 773 case RPC_S_UNKNOWN_IF: return RPC_NT_UNKNOWN_IF; 774 case RPC_S_NO_BINDINGS: return RPC_NT_NO_BINDINGS; 775 case RPC_S_NO_PROTSEQS: return RPC_NT_NO_PROTSEQS; 776 case RPC_S_CANT_CREATE_ENDPOINT: return RPC_NT_CANT_CREATE_ENDPOINT; 777 case RPC_S_OUT_OF_RESOURCES: return RPC_NT_OUT_OF_RESOURCES; 778 case RPC_S_SERVER_UNAVAILABLE: return RPC_NT_SERVER_UNAVAILABLE; 779 case RPC_S_SERVER_TOO_BUSY: return RPC_NT_SERVER_TOO_BUSY; 780 case RPC_S_INVALID_NETWORK_OPTIONS: return RPC_NT_INVALID_NETWORK_OPTIONS; 781 case RPC_S_NO_CALL_ACTIVE: return RPC_NT_NO_CALL_ACTIVE; 782 case RPC_S_CALL_FAILED: return RPC_NT_CALL_FAILED; 783 case RPC_S_CALL_FAILED_DNE: return RPC_NT_CALL_FAILED_DNE; 784 case RPC_S_PROTOCOL_ERROR: return RPC_NT_PROTOCOL_ERROR; 785 case RPC_S_UNSUPPORTED_TRANS_SYN: return RPC_NT_UNSUPPORTED_TRANS_SYN; 786 case RPC_S_UNSUPPORTED_TYPE: return RPC_NT_UNSUPPORTED_TYPE; 787 case RPC_S_INVALID_TAG: return RPC_NT_INVALID_TAG; 788 case RPC_S_INVALID_BOUND: return RPC_NT_INVALID_BOUND; 789 case RPC_S_NO_ENTRY_NAME: return RPC_NT_NO_ENTRY_NAME; 790 case RPC_S_INVALID_NAME_SYNTAX: return RPC_NT_INVALID_NAME_SYNTAX; 791 case RPC_S_UNSUPPORTED_NAME_SYNTAX: return RPC_NT_UNSUPPORTED_NAME_SYNTAX; 792 case RPC_S_UUID_NO_ADDRESS: return RPC_NT_UUID_NO_ADDRESS; 793 case RPC_S_DUPLICATE_ENDPOINT: return RPC_NT_DUPLICATE_ENDPOINT; 794 case RPC_S_UNKNOWN_AUTHN_TYPE: return RPC_NT_UNKNOWN_AUTHN_TYPE; 795 case RPC_S_MAX_CALLS_TOO_SMALL: return RPC_NT_MAX_CALLS_TOO_SMALL; 796 case RPC_S_STRING_TOO_LONG: return RPC_NT_STRING_TOO_LONG; 797 case RPC_S_PROTSEQ_NOT_FOUND: return RPC_NT_PROTSEQ_NOT_FOUND; 798 case RPC_S_PROCNUM_OUT_OF_RANGE: return RPC_NT_PROCNUM_OUT_OF_RANGE; 799 case RPC_S_BINDING_HAS_NO_AUTH: return RPC_NT_BINDING_HAS_NO_AUTH; 800 case RPC_S_UNKNOWN_AUTHN_SERVICE: return RPC_NT_UNKNOWN_AUTHN_SERVICE; 801 case RPC_S_UNKNOWN_AUTHN_LEVEL: return RPC_NT_UNKNOWN_AUTHN_LEVEL; 802 case RPC_S_INVALID_AUTH_IDENTITY: return RPC_NT_INVALID_AUTH_IDENTITY; 803 case RPC_S_UNKNOWN_AUTHZ_SERVICE: return RPC_NT_UNKNOWN_AUTHZ_SERVICE; 804 case EPT_S_INVALID_ENTRY: return EPT_NT_INVALID_ENTRY; 805 case EPT_S_CANT_PERFORM_OP: return EPT_NT_CANT_PERFORM_OP; 806 case EPT_S_NOT_REGISTERED: return EPT_NT_NOT_REGISTERED; 807 case EPT_S_CANT_CREATE: return EPT_NT_CANT_CREATE; 808 case RPC_S_NOTHING_TO_EXPORT: return RPC_NT_NOTHING_TO_EXPORT; 809 case RPC_S_INCOMPLETE_NAME: return RPC_NT_INCOMPLETE_NAME; 810 case RPC_S_INVALID_VERS_OPTION: return RPC_NT_INVALID_VERS_OPTION; 811 case RPC_S_NO_MORE_MEMBERS: return RPC_NT_NO_MORE_MEMBERS; 812 case RPC_S_NOT_ALL_OBJS_UNEXPORTED: return RPC_NT_NOT_ALL_OBJS_UNEXPORTED; 813 case RPC_S_INTERFACE_NOT_FOUND: return RPC_NT_INTERFACE_NOT_FOUND; 814 case RPC_S_ENTRY_ALREADY_EXISTS: return RPC_NT_ENTRY_ALREADY_EXISTS; 815 case RPC_S_ENTRY_NOT_FOUND: return RPC_NT_ENTRY_NOT_FOUND; 816 case RPC_S_NAME_SERVICE_UNAVAILABLE: return RPC_NT_NAME_SERVICE_UNAVAILABLE; 817 case RPC_S_INVALID_NAF_ID: return RPC_NT_INVALID_NAF_ID; 818 case RPC_S_CANNOT_SUPPORT: return RPC_NT_CANNOT_SUPPORT; 819 case RPC_S_NO_CONTEXT_AVAILABLE: return RPC_NT_NO_CONTEXT_AVAILABLE; 820 case RPC_S_INTERNAL_ERROR: return RPC_NT_INTERNAL_ERROR; 821 case RPC_S_ZERO_DIVIDE: return RPC_NT_ZERO_DIVIDE; 822 case RPC_S_ADDRESS_ERROR: return RPC_NT_ADDRESS_ERROR; 823 case RPC_S_FP_DIV_ZERO: return RPC_NT_FP_DIV_ZERO; 824 case RPC_S_FP_UNDERFLOW: return RPC_NT_FP_UNDERFLOW; 825 case RPC_S_FP_OVERFLOW: return RPC_NT_FP_OVERFLOW; 826 case RPC_S_CALL_IN_PROGRESS: return RPC_NT_CALL_IN_PROGRESS; 827 case RPC_S_NO_MORE_BINDINGS: return RPC_NT_NO_MORE_BINDINGS; 828 case RPC_S_CALL_CANCELLED: return RPC_NT_CALL_CANCELLED; 829 case RPC_S_INVALID_OBJECT: return RPC_NT_INVALID_OBJECT; 830 case RPC_S_INVALID_ASYNC_HANDLE: return RPC_NT_INVALID_ASYNC_HANDLE; 831 case RPC_S_INVALID_ASYNC_CALL: return RPC_NT_INVALID_ASYNC_CALL; 832 case RPC_S_GROUP_MEMBER_NOT_FOUND: return RPC_NT_GROUP_MEMBER_NOT_FOUND; 833 case RPC_X_NO_MORE_ENTRIES: return RPC_NT_NO_MORE_ENTRIES; 834 case RPC_X_SS_CHAR_TRANS_OPEN_FAIL: return RPC_NT_SS_CHAR_TRANS_OPEN_FAIL; 835 case RPC_X_SS_CHAR_TRANS_SHORT_FILE: return RPC_NT_SS_CHAR_TRANS_SHORT_FILE; 836 case RPC_X_SS_IN_NULL_CONTEXT: return RPC_NT_SS_IN_NULL_CONTEXT; 837 case RPC_X_SS_CONTEXT_DAMAGED: return RPC_NT_SS_CONTEXT_DAMAGED; 838 case RPC_X_SS_HANDLES_MISMATCH: return RPC_NT_SS_HANDLES_MISMATCH; 839 case RPC_X_SS_CANNOT_GET_CALL_HANDLE: return RPC_NT_SS_CANNOT_GET_CALL_HANDLE; 840 case RPC_X_NULL_REF_POINTER: return RPC_NT_NULL_REF_POINTER; 841 case RPC_X_ENUM_VALUE_OUT_OF_RANGE: return RPC_NT_ENUM_VALUE_OUT_OF_RANGE; 842 case RPC_X_BYTE_COUNT_TOO_SMALL: return RPC_NT_BYTE_COUNT_TOO_SMALL; 843 case RPC_X_BAD_STUB_DATA: return RPC_NT_BAD_STUB_DATA; 844 case RPC_X_PIPE_CLOSED: return RPC_NT_PIPE_CLOSED; 845 case RPC_X_PIPE_DISCIPLINE_ERROR: return RPC_NT_PIPE_DISCIPLINE_ERROR; 846 case RPC_X_PIPE_EMPTY: return RPC_NT_PIPE_EMPTY; 847 case ERROR_PASSWORD_MUST_CHANGE: return STATUS_PASSWORD_MUST_CHANGE; 848 case ERROR_ACCOUNT_LOCKED_OUT: return STATUS_ACCOUNT_LOCKED_OUT; 849 default: return status; 850 } 851 } 852 853 /****************************************************************************** 854 * RpcExceptionFilter (rpcrt4.@) 855 * I_RpcExceptionFilter (rpcrt4.@) 856 */ 857 int WINAPI RpcExceptionFilter(ULONG ExceptionCode) 858 { 859 TRACE("0x%x\n", ExceptionCode); 860 switch (ExceptionCode) 861 { 862 case STATUS_DATATYPE_MISALIGNMENT: 863 case STATUS_BREAKPOINT: 864 case STATUS_ACCESS_VIOLATION: 865 case STATUS_ILLEGAL_INSTRUCTION: 866 case STATUS_PRIVILEGED_INSTRUCTION: 867 case STATUS_INSTRUCTION_MISALIGNMENT: 868 case STATUS_STACK_OVERFLOW: 869 case STATUS_POSSIBLE_DEADLOCK: 870 return EXCEPTION_CONTINUE_SEARCH; 871 default: 872 return EXCEPTION_EXECUTE_HANDLER; 873 } 874 } 875 876 /****************************************************************************** 877 * RpcErrorStartEnumeration (rpcrt4.@) 878 */ 879 RPC_STATUS RPC_ENTRY RpcErrorStartEnumeration(RPC_ERROR_ENUM_HANDLE* EnumHandle) 880 { 881 FIXME("(%p): stub\n", EnumHandle); 882 return RPC_S_ENTRY_NOT_FOUND; 883 } 884 885 /****************************************************************************** 886 * RpcErrorEndEnumeration (rpcrt4.@) 887 */ 888 RPC_STATUS RPC_ENTRY RpcErrorEndEnumeration(RPC_ERROR_ENUM_HANDLE* EnumHandle) 889 { 890 FIXME("(%p): stub\n", EnumHandle); 891 return RPC_S_OK; 892 } 893 894 /****************************************************************************** 895 * RpcErrorSaveErrorInfo (rpcrt4.@) 896 */ 897 RPC_STATUS RPC_ENTRY RpcErrorSaveErrorInfo(RPC_ERROR_ENUM_HANDLE *EnumHandle, void **ErrorBlob, SIZE_T *BlobSize) 898 { 899 FIXME("(%p %p %p): stub\n", EnumHandle, ErrorBlob, BlobSize); 900 return ERROR_CALL_NOT_IMPLEMENTED; 901 } 902 903 /****************************************************************************** 904 * RpcErrorLoadErrorInfo (rpcrt4.@) 905 */ 906 RPC_STATUS RPC_ENTRY RpcErrorLoadErrorInfo(void *ErrorBlob, SIZE_T BlobSize, RPC_ERROR_ENUM_HANDLE *EnumHandle) 907 { 908 FIXME("(%p %lu %p): stub\n", ErrorBlob, BlobSize, EnumHandle); 909 return ERROR_CALL_NOT_IMPLEMENTED; 910 } 911 912 /****************************************************************************** 913 * RpcErrorGetNextRecord (rpcrt4.@) 914 */ 915 RPC_STATUS RPC_ENTRY RpcErrorGetNextRecord(RPC_ERROR_ENUM_HANDLE *EnumHandle, BOOL CopyStrings, RPC_EXTENDED_ERROR_INFO *ErrorInfo) 916 { 917 FIXME("(%p %x %p): stub\n", EnumHandle, CopyStrings, ErrorInfo); 918 return RPC_S_ENTRY_NOT_FOUND; 919 } 920 921 /****************************************************************************** 922 * RpcMgmtSetCancelTimeout (rpcrt4.@) 923 */ 924 RPC_STATUS RPC_ENTRY RpcMgmtSetCancelTimeout(LONG Timeout) 925 { 926 FIXME("(%d): stub\n", Timeout); 927 return RPC_S_OK; 928 } 929 930 static struct threaddata *get_or_create_threaddata(void) 931 { 932 struct threaddata *tdata = NtCurrentTeb()->ReservedForNtRpc; 933 if (!tdata) 934 { 935 tdata = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*tdata)); 936 if (!tdata) return NULL; 937 938 InitializeCriticalSection(&tdata->cs); 939 tdata->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": threaddata.cs"); 940 tdata->thread_id = GetCurrentThreadId(); 941 942 EnterCriticalSection(&threaddata_cs); 943 list_add_tail(&threaddata_list, &tdata->entry); 944 LeaveCriticalSection(&threaddata_cs); 945 946 NtCurrentTeb()->ReservedForNtRpc = tdata; 947 return tdata; 948 } 949 return tdata; 950 } 951 952 void RPCRT4_SetThreadCurrentConnection(RpcConnection *Connection) 953 { 954 struct threaddata *tdata = get_or_create_threaddata(); 955 if (!tdata) return; 956 957 EnterCriticalSection(&tdata->cs); 958 tdata->connection = Connection; 959 LeaveCriticalSection(&tdata->cs); 960 } 961 962 void RPCRT4_SetThreadCurrentCallHandle(RpcBinding *Binding) 963 { 964 struct threaddata *tdata = get_or_create_threaddata(); 965 if (!tdata) return; 966 967 tdata->server_binding = Binding; 968 } 969 970 RpcBinding *RPCRT4_GetThreadCurrentCallHandle(void) 971 { 972 struct threaddata *tdata = get_or_create_threaddata(); 973 if (!tdata) return NULL; 974 975 return tdata->server_binding; 976 } 977 978 void RPCRT4_PushThreadContextHandle(NDR_SCONTEXT SContext) 979 { 980 struct threaddata *tdata = get_or_create_threaddata(); 981 struct context_handle_list *context_handle_list; 982 983 if (!tdata) return; 984 985 context_handle_list = HeapAlloc(GetProcessHeap(), 0, sizeof(*context_handle_list)); 986 if (!context_handle_list) return; 987 988 context_handle_list->context_handle = SContext; 989 context_handle_list->next = tdata->context_handle_list; 990 tdata->context_handle_list = context_handle_list; 991 } 992 993 void RPCRT4_RemoveThreadContextHandle(NDR_SCONTEXT SContext) 994 { 995 struct threaddata *tdata = get_or_create_threaddata(); 996 struct context_handle_list *current, *prev; 997 998 if (!tdata) return; 999 1000 for (current = tdata->context_handle_list, prev = NULL; current; prev = current, current = current->next) 1001 { 1002 if (current->context_handle == SContext) 1003 { 1004 if (prev) 1005 prev->next = current->next; 1006 else 1007 tdata->context_handle_list = current->next; 1008 HeapFree(GetProcessHeap(), 0, current); 1009 return; 1010 } 1011 } 1012 } 1013 1014 NDR_SCONTEXT RPCRT4_PopThreadContextHandle(void) 1015 { 1016 struct threaddata *tdata = get_or_create_threaddata(); 1017 struct context_handle_list *context_handle_list; 1018 NDR_SCONTEXT context_handle; 1019 1020 if (!tdata) return NULL; 1021 1022 context_handle_list = tdata->context_handle_list; 1023 if (!context_handle_list) return NULL; 1024 tdata->context_handle_list = context_handle_list->next; 1025 1026 context_handle = context_handle_list->context_handle; 1027 HeapFree(GetProcessHeap(), 0, context_handle_list); 1028 return context_handle; 1029 } 1030 1031 static RPC_STATUS rpc_cancel_thread(DWORD target_tid) 1032 { 1033 struct threaddata *tdata; 1034 1035 EnterCriticalSection(&threaddata_cs); 1036 LIST_FOR_EACH_ENTRY(tdata, &threaddata_list, struct threaddata, entry) 1037 if (tdata->thread_id == target_tid) 1038 { 1039 EnterCriticalSection(&tdata->cs); 1040 if (tdata->connection) rpcrt4_conn_cancel_call(tdata->connection); 1041 LeaveCriticalSection(&tdata->cs); 1042 break; 1043 } 1044 LeaveCriticalSection(&threaddata_cs); 1045 1046 return RPC_S_OK; 1047 } 1048 1049 /****************************************************************************** 1050 * RpcCancelThread (rpcrt4.@) 1051 */ 1052 RPC_STATUS RPC_ENTRY RpcCancelThread(void* ThreadHandle) 1053 { 1054 TRACE("(%p)\n", ThreadHandle); 1055 return RpcCancelThreadEx(ThreadHandle, 0); 1056 } 1057 1058 /****************************************************************************** 1059 * RpcCancelThreadEx (rpcrt4.@) 1060 */ 1061 RPC_STATUS RPC_ENTRY RpcCancelThreadEx(void* ThreadHandle, LONG Timeout) 1062 { 1063 DWORD target_tid; 1064 1065 FIXME("(%p, %d)\n", ThreadHandle, Timeout); 1066 1067 target_tid = GetThreadId(ThreadHandle); 1068 if (!target_tid) 1069 return RPC_S_INVALID_ARG; 1070 1071 if (Timeout) 1072 { 1073 FIXME("(%p, %d)\n", ThreadHandle, Timeout); 1074 return RPC_S_OK; 1075 } 1076 else 1077 return rpc_cancel_thread(target_tid); 1078 } 1079