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   1 /*
   2  * NT basis DLL
   3  *
   4  * This file contains the Nt* API functions of NTDLL.DLL.
   5  * In the original ntdll.dll they all seem to just call int 0x2e (down to the NTOSKRNL)
   6  *
   7  * Copyright 1996-1998 Marcus Meissner
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  22  */
  23
  24 #include <stdarg.h>
  25 #include <stdio.h>
  26 #include <stdlib.h>
  27 #include <string.h>
  28 #include <time.h>
  29
  30 #define NONAMELESSUNION
  31 #include "ntstatus.h"
  32 #define WIN32_NO_STATUS
  33 #include "wine/debug.h"
  34 #include "wine/unicode.h"
  35 #include "windef.h"
  36 #include "winternl.h"
  37 #include "ntdll_misc.h"
  38 #include "wine/server.h"
  39
  40 #ifdef __APPLE__
  41 #include <mach/mach_init.h>
  42 #include <mach/mach_host.h>
  43 #include <mach/vm_map.h>
  44 #endif
  45
  46 WINE_DEFAULT_DEBUG_CHANNEL(ntdll);
  47
  48 /*
  49  *      Token
  50  */
  51
  52 /******************************************************************************
  53  *  NtDuplicateToken            [NTDLL.@]
  54  *  ZwDuplicateToken            [NTDLL.@]
  55  */
  56 NTSTATUS WINAPI NtDuplicateToken(
  57         IN HANDLE ExistingToken,
  58         IN ACCESS_MASK DesiredAccess,
  59         IN POBJECT_ATTRIBUTES ObjectAttributes,
  60         IN SECURITY_IMPERSONATION_LEVEL ImpersonationLevel,
  61         IN TOKEN_TYPE TokenType,
  62         OUT PHANDLE NewToken)
  63 {
  64     NTSTATUS status;
  65
  66     TRACE("(%p,0x%08x,%p,0x%08x,0x%08x,%p)\n",
  67         ExistingToken, DesiredAccess, ObjectAttributes,
  68         ImpersonationLevel, TokenType, NewToken);
  69         dump_ObjectAttributes(ObjectAttributes);
  70
  71     if (ObjectAttributes && ObjectAttributes->SecurityQualityOfService)
  72     {
  73         SECURITY_QUALITY_OF_SERVICE *SecurityQOS = ObjectAttributes->SecurityQualityOfService;
  74         TRACE("ObjectAttributes->SecurityQualityOfService = {%d, %d, %d, %s}\n",
  75             SecurityQOS->Length, SecurityQOS->ImpersonationLevel,
  76             SecurityQOS->ContextTrackingMode,
  77             SecurityQOS->EffectiveOnly ? "TRUE" : "FALSE");
  78         ImpersonationLevel = SecurityQOS->ImpersonationLevel;
  79     }
  80
  81     SERVER_START_REQ( duplicate_token )
  82     {
  83         req->handle              = ExistingToken;
  84         req->access              = DesiredAccess;
  85         req->attributes          = ObjectAttributes ? ObjectAttributes->Attributes : 0;
  86         req->primary             = (TokenType == TokenPrimary);
  87         req->impersonation_level = ImpersonationLevel;
  88         status = wine_server_call( req );
  89         if (!status) *NewToken = reply->new_handle;
  90     }
  91     SERVER_END_REQ;
  92
  93     return status;
  94 }
  95
  96 /******************************************************************************
  97  *  NtOpenProcessToken          [NTDLL.@]
  98  *  ZwOpenProcessToken          [NTDLL.@]
  99  */
 100 NTSTATUS WINAPI NtOpenProcessToken(
 101         HANDLE ProcessHandle,
 102         DWORD DesiredAccess,
 103         HANDLE *TokenHandle)
 104 {
 105     return NtOpenProcessTokenEx( ProcessHandle, DesiredAccess, 0, TokenHandle );
 106 }
 107
 108 /******************************************************************************
 109  *  NtOpenProcessTokenEx   [NTDLL.@]
 110  *  ZwOpenProcessTokenEx   [NTDLL.@]
 111  */
 112 NTSTATUS WINAPI NtOpenProcessTokenEx( HANDLE process, DWORD access, DWORD attributes,
 113                                       HANDLE *handle )
 114 {
 115     NTSTATUS ret;
 116
 117     TRACE("(%p,0x%08x,0x%08x,%p)\n", process, access, attributes, handle);
 118
 119     SERVER_START_REQ( open_token )
 120     {
 121         req->handle     = process;
 122         req->access     = access;
 123         req->attributes = attributes;
 124         req->flags      = 0;
 125         ret = wine_server_call( req );
 126         if (!ret) *handle = reply->token;
 127     }
 128     SERVER_END_REQ;
 129     return ret;
 130 }
 131
 132 /******************************************************************************
 133  *  NtOpenThreadToken           [NTDLL.@]
 134  *  ZwOpenThreadToken           [NTDLL.@]
 135  */
 136 NTSTATUS WINAPI NtOpenThreadToken(
 137         HANDLE ThreadHandle,
 138         DWORD DesiredAccess,
 139         BOOLEAN OpenAsSelf,
 140         HANDLE *TokenHandle)
 141 {
 142     return NtOpenThreadTokenEx( ThreadHandle, DesiredAccess, OpenAsSelf, 0, TokenHandle );
 143 }
 144
 145 /******************************************************************************
 146  *  NtOpenThreadTokenEx   [NTDLL.@]
 147  *  ZwOpenThreadTokenEx   [NTDLL.@]
 148  */
 149 NTSTATUS WINAPI NtOpenThreadTokenEx( HANDLE thread, DWORD access, BOOLEAN as_self, DWORD attributes,
 150                                      HANDLE *handle )
 151 {
 152     NTSTATUS ret;
 153
 154     TRACE("(%p,0x%08x,%u,0x%08x,%p)\n", thread, access, as_self, attributes, handle );
 155
 156     SERVER_START_REQ( open_token )
 157     {
 158         req->handle     = thread;
 159         req->access     = access;
 160         req->attributes = attributes;
 161         req->flags      = OPEN_TOKEN_THREAD;
 162         if (as_self) req->flags |= OPEN_TOKEN_AS_SELF;
 163         ret = wine_server_call( req );
 164         if (!ret) *handle = reply->token;
 165     }
 166     SERVER_END_REQ;
 167
 168     return ret;
 169 }
 170
 171 /******************************************************************************
 172  *  NtAdjustPrivilegesToken             [NTDLL.@]
 173  *  ZwAdjustPrivilegesToken             [NTDLL.@]
 174  *
 175  * FIXME: parameters unsafe
 176  */
 177 NTSTATUS WINAPI NtAdjustPrivilegesToken(
 178         IN HANDLE TokenHandle,
 179         IN BOOLEAN DisableAllPrivileges,
 180         IN PTOKEN_PRIVILEGES NewState,
 181         IN DWORD BufferLength,
 182         OUT PTOKEN_PRIVILEGES PreviousState,
 183         OUT PDWORD ReturnLength)
 184 {
 185     NTSTATUS ret;
 186
 187     TRACE("(%p,0x%08x,%p,0x%08x,%p,%p)\n",
 188         TokenHandle, DisableAllPrivileges, NewState, BufferLength, PreviousState, ReturnLength);
 189
 190     SERVER_START_REQ( adjust_token_privileges )
 191     {
 192         req->handle = TokenHandle;
 193         req->disable_all = DisableAllPrivileges;
 194         req->get_modified_state = (PreviousState != NULL);
 195         if (!DisableAllPrivileges)
 196         {
 197             wine_server_add_data( req, NewState->Privileges,
 198                                   NewState->PrivilegeCount * sizeof(NewState->Privileges[0]) );
 199         }
 200         if (PreviousState && BufferLength >= FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ))
 201             wine_server_set_reply( req, PreviousState->Privileges,
 202                                    BufferLength - FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ) );
 203         ret = wine_server_call( req );
 204         if (PreviousState)
 205         {
 206             *ReturnLength = reply->len + FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges );
 207             PreviousState->PrivilegeCount = reply->len / sizeof(LUID_AND_ATTRIBUTES);
 208         }
 209     }
 210     SERVER_END_REQ;
 211
 212     return ret;
 213 }
 214
 215 /******************************************************************************
 216 *  NtQueryInformationToken              [NTDLL.@]
 217 *  ZwQueryInformationToken              [NTDLL.@]
 218 *
 219 * NOTES
 220 *  Buffer for TokenUser:
 221 *   0x00 TOKEN_USER the PSID field points to the SID
 222 *   0x08 SID
 223 *
 224 */
 225 NTSTATUS WINAPI NtQueryInformationToken(
 226         HANDLE token,
 227         TOKEN_INFORMATION_CLASS tokeninfoclass,
 228         PVOID tokeninfo,
 229         ULONG tokeninfolength,
 230         PULONG retlen )
 231 {
 232     ULONG len;
 233     NTSTATUS status = STATUS_SUCCESS;
 234
 235     TRACE("(%p,%d,%p,%d,%p)\n",
 236           token,tokeninfoclass,tokeninfo,tokeninfolength,retlen);
 237
 238     switch (tokeninfoclass)
 239     {
 240     case TokenOwner:
 241         len = sizeof(TOKEN_OWNER) + sizeof(SID);
 242         break;
 243     case TokenPrimaryGroup:
 244         len = sizeof(TOKEN_PRIMARY_GROUP);
 245         break;
 246     case TokenDefaultDacl:
 247         len = sizeof(TOKEN_DEFAULT_DACL);
 248         break;
 249     case TokenSource:
 250         len = sizeof(TOKEN_SOURCE);
 251         break;
 252     case TokenType:
 253         len = sizeof (TOKEN_TYPE);
 254         break;
 255     case TokenImpersonationLevel:
 256         len = sizeof(SECURITY_IMPERSONATION_LEVEL);
 257         break;
 258     case TokenStatistics:
 259         len = sizeof(TOKEN_STATISTICS);
 260         break;
 261     default:
 262         len = 0;
 263     }
 264
 265     if (retlen) *retlen = len;
 266
 267     if (tokeninfolength < len)
 268         return STATUS_BUFFER_TOO_SMALL;
 269
 270     switch (tokeninfoclass)
 271     {
 272     case TokenUser:
 273         SERVER_START_REQ( get_token_user )
 274         {
 275             TOKEN_USER * tuser = tokeninfo;
 276             PSID sid = (PSID) (tuser + 1);
 277             DWORD sid_len = tokeninfolength < sizeof(TOKEN_USER) ? 0 : tokeninfolength - sizeof(TOKEN_USER);
 278
 279             req->handle = token;
 280             wine_server_set_reply( req, sid, sid_len );
 281             status = wine_server_call( req );
 282             if (retlen) *retlen = reply->user_len + sizeof(TOKEN_USER);
 283             if (status == STATUS_SUCCESS)
 284             {
 285                 tuser->User.Sid = sid;
 286                 tuser->User.Attributes = 0;
 287             }
 288         }
 289         SERVER_END_REQ;
 290         break;
 291     case TokenGroups:
 292     {
 293         char stack_buffer[256];
 294         unsigned int server_buf_len = sizeof(stack_buffer);
 295         void *buffer = stack_buffer;
 296         BOOLEAN need_more_memory = FALSE;
 297
 298         /* we cannot work out the size of the server buffer required for the
 299          * input size, since there are two factors affecting how much can be
 300          * stored in the buffer - number of groups and lengths of sids */
 301         do
 302         {
 303             SERVER_START_REQ( get_token_groups )
 304             {
 305                 TOKEN_GROUPS *groups = tokeninfo;
 306
 307                 req->handle = token;
 308                 wine_server_set_reply( req, buffer, server_buf_len );
 309                 status = wine_server_call( req );
 310                 if (status == STATUS_BUFFER_TOO_SMALL)
 311                 {
 312                     if (buffer == stack_buffer)
 313                         buffer = RtlAllocateHeap(GetProcessHeap(), 0, reply->user_len);
 314                     else
 315                         buffer = RtlReAllocateHeap(GetProcessHeap(), 0, buffer, reply->user_len);
 316                     if (!buffer) return STATUS_NO_MEMORY;
 317
 318                     server_buf_len = reply->user_len;
 319                     need_more_memory = TRUE;
 320                 }
 321                 else if (status == STATUS_SUCCESS)
 322                 {
 323                     struct token_groups *tg = buffer;
 324                     unsigned int *attr = (unsigned int *)(tg + 1);
 325                     ULONG i;
 326                     const int non_sid_portion = (sizeof(struct token_groups) + tg->count * sizeof(unsigned long));
 327                     SID *sids = (SID *)((char *)tokeninfo + FIELD_OFFSET( TOKEN_GROUPS, Groups[tg->count] ));
 328                     ULONG needed_bytes = FIELD_OFFSET( TOKEN_GROUPS, Groups[tg->count] ) +
 329                         reply->user_len - non_sid_portion;
 330
 331                     if (retlen) *retlen = needed_bytes;
 332
 333                     if (needed_bytes <= tokeninfolength)
 334                     {
 335                         groups->GroupCount = tg->count;
 336                         memcpy( sids, (char *)buffer + non_sid_portion,
 337                                 reply->user_len - non_sid_portion );
 338
 339                         for (i = 0; i < tg->count; i++)
 340                         {
 341                             groups->Groups[i].Attributes = attr[i];
 342                             groups->Groups[i].Sid = sids;
 343                             sids = (SID *)((char *)sids + RtlLengthSid(sids));
 344                         }
 345                     }
 346                     else status = STATUS_BUFFER_TOO_SMALL;
 347                 }
 348                 else if (retlen) *retlen = 0;
 349             }
 350             SERVER_END_REQ;
 351         } while (need_more_memory);
 352         if (buffer != stack_buffer) RtlFreeHeap(GetProcessHeap(), 0, buffer);
 353         break;
 354     }
 355     case TokenPrimaryGroup:
 356         if (tokeninfo)
 357         {
 358             TOKEN_PRIMARY_GROUP *tgroup = tokeninfo;
 359             SID_IDENTIFIER_AUTHORITY sid = {SECURITY_NT_AUTHORITY};
 360             RtlAllocateAndInitializeSid( &sid,
 361                                          2,
 362                                          SECURITY_BUILTIN_DOMAIN_RID,
 363                                          DOMAIN_ALIAS_RID_ADMINS,
 364                                          0, 0, 0, 0, 0, 0,
 365                                          &(tgroup->PrimaryGroup));
 366         }
 367         break;
 368     case TokenPrivileges:
 369         SERVER_START_REQ( get_token_privileges )
 370         {
 371             TOKEN_PRIVILEGES *tpriv = tokeninfo;
 372             req->handle = token;
 373             if (tpriv && tokeninfolength > FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ))
 374                 wine_server_set_reply( req, tpriv->Privileges, tokeninfolength - FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ) );
 375             status = wine_server_call( req );
 376             if (retlen) *retlen = FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ) + reply->len;
 377             if (tpriv) tpriv->PrivilegeCount = reply->len / sizeof(LUID_AND_ATTRIBUTES);
 378         }
 379         SERVER_END_REQ;
 380         break;
 381     case TokenOwner:
 382         if (tokeninfo)
 383         {
 384             TOKEN_OWNER *owner = tokeninfo;
 385             PSID sid = (PSID) (owner + 1);
 386             SID_IDENTIFIER_AUTHORITY localSidAuthority = {SECURITY_NT_AUTHORITY};
 387             RtlInitializeSid(sid, &localSidAuthority, 1);
 388             *(RtlSubAuthoritySid(sid, 0)) = SECURITY_INTERACTIVE_RID;
 389             owner->Owner = sid;
 390         }
 391         break;
 392     case TokenImpersonationLevel:
 393         SERVER_START_REQ( get_token_impersonation_level )
 394         {
 395             SECURITY_IMPERSONATION_LEVEL *impersonation_level = tokeninfo;
 396             req->handle = token;
 397             status = wine_server_call( req );
 398             if (status == STATUS_SUCCESS)
 399                 *impersonation_level = reply->impersonation_level;
 400         }
 401         SERVER_END_REQ;
 402         break;
 403     case TokenStatistics:
 404         SERVER_START_REQ( get_token_statistics )
 405         {
 406             TOKEN_STATISTICS *statistics = tokeninfo;
 407             req->handle = token;
 408             status = wine_server_call( req );
 409             if (status == STATUS_SUCCESS)
 410             {
 411                 statistics->TokenId.LowPart  = reply->token_id.low_part;
 412                 statistics->TokenId.HighPart = reply->token_id.high_part;
 413                 statistics->AuthenticationId.LowPart  = 0; /* FIXME */
 414                 statistics->AuthenticationId.HighPart = 0; /* FIXME */
 415                 statistics->ExpirationTime.u.HighPart = 0x7fffffff;
 416                 statistics->ExpirationTime.u.LowPart  = 0xffffffff;
 417                 statistics->TokenType = reply->primary ? TokenPrimary : TokenImpersonation;
 418                 statistics->ImpersonationLevel = reply->impersonation_level;
 419
 420                 /* kernel information not relevant to us */
 421                 statistics->DynamicCharged = 0;
 422                 statistics->DynamicAvailable = 0;
 423
 424                 statistics->GroupCount = reply->group_count;
 425                 statistics->PrivilegeCount = reply->privilege_count;
 426                 statistics->ModifiedId.LowPart  = reply->modified_id.low_part;
 427                 statistics->ModifiedId.HighPart = reply->modified_id.high_part;
 428             }
 429         }
 430         SERVER_END_REQ;
 431         break;
 432     case TokenType:
 433         SERVER_START_REQ( get_token_statistics )
 434         {
 435             TOKEN_TYPE *token_type = tokeninfo;
 436             req->handle = token;
 437             status = wine_server_call( req );
 438             if (status == STATUS_SUCCESS)
 439                 *token_type = reply->primary ? TokenPrimary : TokenImpersonation;
 440         }
 441         SERVER_END_REQ;
 442         break;
 443     default:
 444         {
 445             ERR("Unhandled Token Information class %d!\n", tokeninfoclass);
 446             return STATUS_NOT_IMPLEMENTED;
 447         }
 448     }
 449     return status;
 450 }
 451
 452 /******************************************************************************
 453 *  NtSetInformationToken                [NTDLL.@]
 454 *  ZwSetInformationToken                [NTDLL.@]
 455 */
 456 NTSTATUS WINAPI NtSetInformationToken(
 457         HANDLE TokenHandle,
 458         TOKEN_INFORMATION_CLASS TokenInformationClass,
 459         PVOID TokenInformation,
 460         ULONG TokenInformationLength)
 461 {
 462     FIXME("%p %d %p %u\n", TokenHandle, TokenInformationClass,
 463           TokenInformation, TokenInformationLength);
 464     return STATUS_NOT_IMPLEMENTED;
 465 }
 466
 467 /******************************************************************************
 468 *  NtAdjustGroupsToken          [NTDLL.@]
 469 *  ZwAdjustGroupsToken          [NTDLL.@]
 470 */
 471 NTSTATUS WINAPI NtAdjustGroupsToken(
 472         HANDLE TokenHandle,
 473         BOOLEAN ResetToDefault,
 474         PTOKEN_GROUPS NewState,
 475         ULONG BufferLength,
 476         PTOKEN_GROUPS PreviousState,
 477         PULONG ReturnLength)
 478 {
 479     FIXME("%p %d %p %u %p %p\n", TokenHandle, ResetToDefault,
 480           NewState, BufferLength, PreviousState, ReturnLength);
 481     return STATUS_NOT_IMPLEMENTED;
 482 }
 483
 484 /******************************************************************************
 485 *  NtPrivilegeCheck             [NTDLL.@]
 486 *  ZwPrivilegeCheck             [NTDLL.@]
 487 */
 488 NTSTATUS WINAPI NtPrivilegeCheck(
 489     HANDLE ClientToken,
 490     PPRIVILEGE_SET RequiredPrivileges,
 491     PBOOLEAN Result)
 492 {
 493     NTSTATUS status;
 494     SERVER_START_REQ( check_token_privileges )
 495     {
 496         req->handle = ClientToken;
 497         req->all_required = ((RequiredPrivileges->Control & PRIVILEGE_SET_ALL_NECESSARY) ? TRUE : FALSE);
 498         wine_server_add_data( req, RequiredPrivileges->Privilege,
 499             RequiredPrivileges->PrivilegeCount * sizeof(RequiredPrivileges->Privilege[0]) );
 500         wine_server_set_reply( req, RequiredPrivileges->Privilege,
 501             RequiredPrivileges->PrivilegeCount * sizeof(RequiredPrivileges->Privilege[0]) );
 502
 503         status = wine_server_call( req );
 504
 505         if (status == STATUS_SUCCESS)
 506             *Result = (reply->has_privileges ? TRUE : FALSE);
 507     }
 508     SERVER_END_REQ;
 509     return status;
 510 }
 511
 512 /*
 513  *      Section
 514  */
 515
 516 /******************************************************************************
 517  *  NtQuerySection      [NTDLL.@]
 518  */
 519 NTSTATUS WINAPI NtQuerySection(
 520         IN HANDLE SectionHandle,
 521         IN SECTION_INFORMATION_CLASS SectionInformationClass,
 522         OUT PVOID SectionInformation,
 523         IN ULONG Length,
 524         OUT PULONG ResultLength)
 525 {
 526         FIXME("(%p,%d,%p,0x%08x,%p) stub!\n",
 527         SectionHandle,SectionInformationClass,SectionInformation,Length,ResultLength);
 528         return 0;
 529 }
 530
 531 /*
 532  *      ports
 533  */
 534
 535 /******************************************************************************
 536  *  NtCreatePort                [NTDLL.@]
 537  *  ZwCreatePort                [NTDLL.@]
 538  */
 539 NTSTATUS WINAPI NtCreatePort(PHANDLE PortHandle,POBJECT_ATTRIBUTES ObjectAttributes,
 540                              ULONG MaxConnectInfoLength,ULONG MaxDataLength,PULONG reserved)
 541 {
 542   FIXME("(%p,%p,%u,%u,%p),stub!\n",PortHandle,ObjectAttributes,
 543         MaxConnectInfoLength,MaxDataLength,reserved);
 544   return STATUS_NOT_IMPLEMENTED;
 545 }
 546
 547 /******************************************************************************
 548  *  NtConnectPort               [NTDLL.@]
 549  *  ZwConnectPort               [NTDLL.@]
 550  */
 551 NTSTATUS WINAPI NtConnectPort(
 552         PHANDLE PortHandle,
 553         PUNICODE_STRING PortName,
 554         PSECURITY_QUALITY_OF_SERVICE SecurityQos,
 555         PLPC_SECTION_WRITE WriteSection,
 556         PLPC_SECTION_READ ReadSection,
 557         PULONG MaximumMessageLength,
 558         PVOID ConnectInfo,
 559         PULONG pConnectInfoLength)
 560 {
 561     FIXME("(%p,%s,%p,%p,%p,%p,%p,%p),stub!\n",
 562           PortHandle,debugstr_w(PortName->Buffer),SecurityQos,
 563           WriteSection,ReadSection,MaximumMessageLength,ConnectInfo,
 564           pConnectInfoLength);
 565     if (ConnectInfo && pConnectInfoLength)
 566         TRACE("\tMessage = %s\n",debugstr_an(ConnectInfo,*pConnectInfoLength));
 567     return STATUS_NOT_IMPLEMENTED;
 568 }
 569
 570 /******************************************************************************
 571  *  NtListenPort                [NTDLL.@]
 572  *  ZwListenPort                [NTDLL.@]
 573  */
 574 NTSTATUS WINAPI NtListenPort(HANDLE PortHandle,PLPC_MESSAGE pLpcMessage)
 575 {
 576   FIXME("(%p,%p),stub!\n",PortHandle,pLpcMessage);
 577   return STATUS_NOT_IMPLEMENTED;
 578 }
 579
 580 /******************************************************************************
 581  *  NtAcceptConnectPort [NTDLL.@]
 582  *  ZwAcceptConnectPort [NTDLL.@]
 583  */
 584 NTSTATUS WINAPI NtAcceptConnectPort(
 585         PHANDLE PortHandle,
 586         ULONG PortIdentifier,
 587         PLPC_MESSAGE pLpcMessage,
 588         BOOLEAN Accept,
 589         PLPC_SECTION_WRITE WriteSection,
 590         PLPC_SECTION_READ ReadSection)
 591 {
 592   FIXME("(%p,%u,%p,%d,%p,%p),stub!\n",
 593         PortHandle,PortIdentifier,pLpcMessage,Accept,WriteSection,ReadSection);
 594   return STATUS_NOT_IMPLEMENTED;
 595 }
 596
 597 /******************************************************************************
 598  *  NtCompleteConnectPort       [NTDLL.@]
 599  *  ZwCompleteConnectPort       [NTDLL.@]
 600  */
 601 NTSTATUS WINAPI NtCompleteConnectPort(HANDLE PortHandle)
 602 {
 603   FIXME("(%p),stub!\n",PortHandle);
 604   return STATUS_NOT_IMPLEMENTED;
 605 }
 606
 607 /******************************************************************************
 608  *  NtRegisterThreadTerminatePort       [NTDLL.@]
 609  *  ZwRegisterThreadTerminatePort       [NTDLL.@]
 610  */
 611 NTSTATUS WINAPI NtRegisterThreadTerminatePort(HANDLE PortHandle)
 612 {
 613   FIXME("(%p),stub!\n",PortHandle);
 614   return STATUS_NOT_IMPLEMENTED;
 615 }
 616
 617 /******************************************************************************
 618  *  NtRequestWaitReplyPort              [NTDLL.@]
 619  *  ZwRequestWaitReplyPort              [NTDLL.@]
 620  */
 621 NTSTATUS WINAPI NtRequestWaitReplyPort(
 622         HANDLE PortHandle,
 623         PLPC_MESSAGE pLpcMessageIn,
 624         PLPC_MESSAGE pLpcMessageOut)
 625 {
 626   FIXME("(%p,%p,%p),stub!\n",PortHandle,pLpcMessageIn,pLpcMessageOut);
 627   if(pLpcMessageIn)
 628   {
 629     TRACE("Message to send:\n");
 630     TRACE("\tDataSize            = %u\n",pLpcMessageIn->DataSize);
 631     TRACE("\tMessageSize         = %u\n",pLpcMessageIn->MessageSize);
 632     TRACE("\tMessageType         = %u\n",pLpcMessageIn->MessageType);
 633     TRACE("\tVirtualRangesOffset = %u\n",pLpcMessageIn->VirtualRangesOffset);
 634     TRACE("\tClientId.UniqueProcess = %p\n",pLpcMessageIn->ClientId.UniqueProcess);
 635     TRACE("\tClientId.UniqueThread  = %p\n",pLpcMessageIn->ClientId.UniqueThread);
 636     TRACE("\tMessageId           = %u\n",pLpcMessageIn->MessageId);
 637     TRACE("\tSectionSize         = %u\n",pLpcMessageIn->SectionSize);
 638     TRACE("\tData                = %s\n",
 639       debugstr_an((const char*)pLpcMessageIn->Data,pLpcMessageIn->DataSize));
 640   }
 641   return STATUS_NOT_IMPLEMENTED;
 642 }
 643
 644 /******************************************************************************
 645  *  NtReplyWaitReceivePort      [NTDLL.@]
 646  *  ZwReplyWaitReceivePort      [NTDLL.@]
 647  */
 648 NTSTATUS WINAPI NtReplyWaitReceivePort(
 649         HANDLE PortHandle,
 650         PULONG PortIdentifier,
 651         PLPC_MESSAGE ReplyMessage,
 652         PLPC_MESSAGE Message)
 653 {
 654   FIXME("(%p,%p,%p,%p),stub!\n",PortHandle,PortIdentifier,ReplyMessage,Message);
 655   return STATUS_NOT_IMPLEMENTED;
 656 }
 657
 658 /*
 659  *      Misc
 660  */
 661
 662  /******************************************************************************
 663  *  NtSetIntervalProfile        [NTDLL.@]
 664  *  ZwSetIntervalProfile        [NTDLL.@]
 665  */
 666 NTSTATUS WINAPI NtSetIntervalProfile(
 667         ULONG Interval,
 668         KPROFILE_SOURCE Source)
 669 {
 670     FIXME("%u,%d\n", Interval, Source);
 671     return STATUS_SUCCESS;
 672 }
 673
 674 /******************************************************************************
 675  * NtQuerySystemInformation [NTDLL.@]
 676  * ZwQuerySystemInformation [NTDLL.@]
 677  *
 678  * ARGUMENTS:
 679  *  SystemInformationClass      Index to a certain information structure
 680  *      SystemTimeAdjustmentInformation SYSTEM_TIME_ADJUSTMENT
 681  *      SystemCacheInformation          SYSTEM_CACHE_INFORMATION
 682  *      SystemConfigurationInformation  CONFIGURATION_INFORMATION
 683  *      observed (class/len):
 684  *              0x0/0x2c
 685  *              0x12/0x18
 686  *              0x2/0x138
 687  *              0x8/0x600
 688  *              0x25/0xc
 689  *  SystemInformation   caller supplies storage for the information structure
 690  *  Length              size of the structure
 691  *  ResultLength        Data written
 692  */
 693 NTSTATUS WINAPI NtQuerySystemInformation(
 694         IN SYSTEM_INFORMATION_CLASS SystemInformationClass,
 695         OUT PVOID SystemInformation,
 696         IN ULONG Length,
 697         OUT PULONG ResultLength)
 698 {
 699     NTSTATUS    ret = STATUS_SUCCESS;
 700     ULONG       len = 0;
 701
 702     TRACE("(0x%08x,%p,0x%08x,%p)\n",
 703           SystemInformationClass,SystemInformation,Length,ResultLength);
 704
 705     switch (SystemInformationClass)
 706     {
 707     case SystemBasicInformation:
 708         {
 709             SYSTEM_BASIC_INFORMATION sbi;
 710
 711             virtual_get_system_info( &sbi );
 712             len = sizeof(sbi);
 713
 714             if ( Length == len)
 715             {
 716                 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
 717                 else memcpy( SystemInformation, &sbi, len);
 718             }
 719             else ret = STATUS_INFO_LENGTH_MISMATCH;
 720         }
 721         break;
 722     case SystemCpuInformation:
 723         {
 724             SYSTEM_CPU_INFORMATION sci;
 725
 726             /* FIXME: move some code from kernel/cpu.c to process this */
 727             sci.Architecture = PROCESSOR_ARCHITECTURE_INTEL;
 728             sci.Level = 6; /* 686, aka Pentium II+ */
 729             sci.Revision = 0;
 730             sci.Reserved = 0;
 731             sci.FeatureSet = 0x1fff;
 732             len = sizeof(sci);
 733
 734             if ( Length >= len)
 735             {
 736                 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
 737                 else memcpy( SystemInformation, &sci, len);
 738             }
 739             else ret = STATUS_INFO_LENGTH_MISMATCH;
 740         }
 741         break;
 742     case SystemPerformanceInformation:
 743         {
 744             SYSTEM_PERFORMANCE_INFORMATION spi;
 745
 746             memset(&spi, 0 , sizeof(spi));
 747             len = sizeof(spi);
 748
 749             if (Length >= len)
 750             {
 751                 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
 752                 else memcpy( SystemInformation, &spi, len);
 753             }
 754             else ret = STATUS_INFO_LENGTH_MISMATCH;
 755             FIXME("info_class SYSTEM_PERFORMANCE_INFORMATION\n");
 756         }
 757         break;
 758     case SystemTimeOfDayInformation:
 759         {
 760             SYSTEM_TIMEOFDAY_INFORMATION sti;
 761
 762             memset(&sti, 0 , sizeof(sti));
 763
 764             /* liKeSystemTime, liExpTimeZoneBias, uCurrentTimeZoneId */
 765             sti.liKeBootTime.QuadPart = server_start_time;
 766
 767             if (Length <= sizeof(sti))
 768             {
 769                 len = Length;
 770                 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
 771                 else memcpy( SystemInformation, &sti, Length);
 772             }
 773             else ret = STATUS_INFO_LENGTH_MISMATCH;
 774         }
 775         break;
 776     case SystemProcessInformation:
 777         {
 778             SYSTEM_PROCESS_INFORMATION* spi = (SYSTEM_PROCESS_INFORMATION*)SystemInformation;
 779             SYSTEM_PROCESS_INFORMATION* last = NULL;
 780             HANDLE hSnap = 0;
 781             WCHAR procname[1024];
 782             WCHAR* exename;
 783             DWORD wlen = 0;
 784             DWORD procstructlen = 0;
 785
 786             SERVER_START_REQ( create_snapshot )
 787             {
 788                 req->flags      = SNAP_PROCESS | SNAP_THREAD;
 789                 req->attributes = 0;
 790                 req->pid        = 0;
 791                 if (!(ret = wine_server_call( req ))) hSnap = reply->handle;
 792             }
 793             SERVER_END_REQ;
 794             len = 0;
 795             while (ret == STATUS_SUCCESS)
 796             {
 797                 SERVER_START_REQ( next_process )
 798                 {
 799                     req->handle = hSnap;
 800                     req->reset = (len == 0);
 801                     wine_server_set_reply( req, procname, sizeof(procname)-sizeof(WCHAR) );
 802                     if (!(ret = wine_server_call( req )))
 803                     {
 804                         /* Make sure procname is 0 terminated */
 805                         procname[wine_server_reply_size(reply) / sizeof(WCHAR)] = 0;
 806
 807                         /* Get only the executable name, not the path */
 808                         if ((exename = strrchrW(procname, '\\')) != NULL) exename++;
 809                         else exename = procname;
 810
 811                         wlen = (strlenW(exename) + 1) * sizeof(WCHAR);
 812
 813                         procstructlen = sizeof(*spi) + wlen + ((reply->threads - 1) * sizeof(SYSTEM_THREAD_INFORMATION));
 814
 815                         if (Length >= len + procstructlen)
 816                         {
 817                             /* ftCreationTime, ftUserTime, ftKernelTime;
 818                              * vmCounters, ioCounters
 819                              */
 820
 821                             memset(spi, 0, sizeof(*spi));
 822
 823                             spi->dwOffset = procstructlen - wlen;
 824                             spi->dwThreadCount = reply->threads;
 825
 826                             /* spi->pszProcessName will be set later on */
 827
 828                             spi->dwBasePriority = reply->priority;
 829                             spi->dwProcessID = (DWORD)reply->pid;
 830                             spi->dwParentProcessID = (DWORD)reply->ppid;
 831                             spi->dwHandleCount = reply->handles;
 832
 833                             /* spi->ti will be set later on */
 834
 835                             len += procstructlen;
 836                         }
 837                         else ret = STATUS_INFO_LENGTH_MISMATCH;
 838                     }
 839                 }
 840                 SERVER_END_REQ;
 841
 842                 if (ret != STATUS_SUCCESS)
 843                 {
 844                     if (ret == STATUS_NO_MORE_FILES) ret = STATUS_SUCCESS;
 845                     break;
 846                 }
 847                 else /* Length is already checked for */
 848                 {
 849                     int     i, j;
 850
 851                     /* set thread info */
 852                     i = j = 0;
 853                     while (ret == STATUS_SUCCESS)
 854                     {
 855                         SERVER_START_REQ( next_thread )
 856                         {
 857                             req->handle = hSnap;
 858                             req->reset = (j == 0);
 859                             if (!(ret = wine_server_call( req )))
 860                             {
 861                                 j++;
 862                                 if (reply->pid == spi->dwProcessID)
 863                                 {
 864                                     /* ftKernelTime, ftUserTime, ftCreateTime;
 865                                      * dwTickCount, dwStartAddress
 866                                      */
 867
 868                                     memset(&spi->ti[i], 0, sizeof(spi->ti));
 869
 870                                     spi->ti[i].dwOwningPID = reply->pid;
 871                                     spi->ti[i].dwThreadID  = reply->tid;
 872                                     spi->ti[i].dwCurrentPriority = reply->base_pri + reply->delta_pri;
 873                                     spi->ti[i].dwBasePriority = reply->base_pri;
 874                                     i++;
 875                                 }
 876                             }
 877                         }
 878                         SERVER_END_REQ;
 879                     }
 880                     if (ret == STATUS_NO_MORE_FILES) ret = STATUS_SUCCESS;
 881
 882                     /* now append process name */
 883                     spi->ProcessName.Buffer = (WCHAR*)((char*)spi + spi->dwOffset);
 884                     spi->ProcessName.Length = wlen - sizeof(WCHAR);
 885                     spi->ProcessName.MaximumLength = wlen;
 886                     memcpy( spi->ProcessName.Buffer, exename, wlen );
 887                     spi->dwOffset += wlen;
 888
 889                     last = spi;
 890                     spi = (SYSTEM_PROCESS_INFORMATION*)((char*)spi + spi->dwOffset);
 891                 }
 892             }
 893             if (ret == STATUS_SUCCESS && last) last->dwOffset = 0;
 894             if (hSnap) NtClose(hSnap);
 895         }
 896         break;
 897     case SystemProcessorPerformanceInformation:
 898         {
 899             SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION *sppi = NULL;
 900             unsigned int cpus = 0;
 901             int out_cpus = Length / sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION);
 902
 903             if (out_cpus == 0)
 904             {
 905                 len = 0;
 906                 ret = STATUS_INFO_LENGTH_MISMATCH;
 907                 break;
 908             }
 909             else
 910 #ifdef __APPLE__
 911             {
 912                 processor_cpu_load_info_data_t *pinfo;
 913                 mach_msg_type_number_t info_count;
 914
 915                 if (host_processor_info (mach_host_self (),
 916                                          PROCESSOR_CPU_LOAD_INFO,
 917                                          &cpus,
 918                                          (processor_info_array_t*)&pinfo,
 919                                          &info_count) == 0)
 920                 {
 921                     int i;
 922                     cpus = min(cpus,out_cpus);
 923                     len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION) * cpus;
 924                     sppi = RtlAllocateHeap(GetProcessHeap(), 0,len);
 925                     for (i = 0; i < cpus; i++)
 926                     {
 927                         sppi[i].liIdleTime.QuadPart = pinfo[i].cpu_ticks[CPU_STATE_IDLE];
 928                         sppi[i].liKernelTime.QuadPart = pinfo[i].cpu_ticks[CPU_STATE_SYSTEM];
 929                         sppi[i].liUserTime.QuadPart = pinfo[i].cpu_ticks[CPU_STATE_USER];
 930                     }
 931                     vm_deallocate (mach_task_self (), (vm_address_t) pinfo, info_count * sizeof(natural_t));
 932                 }
 933             }
 934 #else
 935             {
 936                 FILE *cpuinfo = fopen("/proc/stat","r");
 937                 if (cpuinfo)
 938                 {
 939                     unsigned usr,nice,sys;
 940                     unsigned long idle;
 941                     int count;
 942                     char name[10];
 943                     char line[255];
 944
 945                     /* first line is combined usage */
 946                     if (fgets(line,255,cpuinfo))
 947                         count = sscanf(line,"%s %u %u %u %lu",name, &usr, &nice,
 948                                    &sys, &idle);
 949                     else
 950                         count = 0;
 951                     /* we set this up in the for older non-smp enabled kernels */
 952                     if (count == 5 && strcmp(name,"cpu")==0)
 953                     {
 954                         sppi = RtlAllocateHeap(GetProcessHeap(), 0,
 955                                                sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION));
 956                         sppi->liIdleTime.QuadPart = idle;
 957                         sppi->liKernelTime.QuadPart = sys;
 958                         sppi->liUserTime.QuadPart = usr;
 959                         cpus = 1;
 960                         len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION);
 961                     }
 962
 963                     do
 964                     {
 965                         if (fgets(line,255,cpuinfo))
 966                             count = sscanf(line,"%s %u %u %u %lu",name, &usr,
 967                                        &nice, &sys, &idle);
 968                         else
 969                             count = 0;
 970                         if (count == 5 && strncmp(name,"cpu",3)==0)
 971                         {
 972                             out_cpus --;
 973                             if (name[3]=='0') /* first cpu */
 974                             {
 975                                 sppi->liIdleTime.QuadPart = idle;
 976                                 sppi->liKernelTime.QuadPart = sys;
 977                                 sppi->liUserTime.QuadPart = usr;
 978                             }
 979                             else /* new cpu */
 980                             {
 981                                 len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION) * (cpus+1);
 982                                 sppi = RtlReAllocateHeap(GetProcessHeap(), 0, sppi, len);
 983                                 sppi[cpus].liIdleTime.QuadPart = idle;
 984                                 sppi[cpus].liKernelTime.QuadPart = sys;
 985                                 sppi[cpus].liUserTime.QuadPart = usr;
 986                                 cpus++;
 987                             }
 988                         }
 989                         else
 990                             break;
 991                     } while (out_cpus > 0);
 992                     fclose(cpuinfo);
 993                 }
 994             }
 995 #endif
 996
 997             if (cpus == 0)
 998             {
 999                 static int i = 1;
1000
1001                 sppi = RtlAllocateHeap(GetProcessHeap(),0,sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION));
1002
1003                 memset(sppi, 0 , sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION));
1004                 FIXME("stub info_class SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION\n");
1005
1006                 /* many programs expect these values to change so fake change */
1007                 len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION);
1008                 sppi->liKernelTime.QuadPart = 1 * i;
1009                 sppi->liUserTime.QuadPart = 2 * i;
1010                 sppi->liIdleTime.QuadPart = 3 * i;
1011                 i++;
1012             }
1013
1014             if (Length >= len)
1015             {
1016                 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1017                 else memcpy( SystemInformation, sppi, len);
1018             }
1019             else ret = STATUS_INFO_LENGTH_MISMATCH;
1020
1021             RtlFreeHeap(GetProcessHeap(),0,sppi);
1022         }
1023         break;
1024     case SystemModuleInformation:
1025         /* FIXME: should be system-wide */
1026         if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1027         else ret = LdrQueryProcessModuleInformation( SystemInformation, Length, &len );
1028         break;
1029     case SystemHandleInformation:
1030         {
1031             SYSTEM_HANDLE_INFORMATION shi;
1032
1033             memset(&shi, 0, sizeof(shi));
1034             len = sizeof(shi);
1035
1036             if ( Length >= len)
1037             {
1038                 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1039                 else memcpy( SystemInformation, &shi, len);
1040             }
1041             else ret = STATUS_INFO_LENGTH_MISMATCH;
1042             FIXME("info_class SYSTEM_HANDLE_INFORMATION\n");
1043         }
1044         break;
1045     case SystemCacheInformation:
1046         {
1047             SYSTEM_CACHE_INFORMATION sci;
1048
1049             memset(&sci, 0, sizeof(sci)); /* FIXME */
1050             len = sizeof(sci);
1051
1052             if ( Length >= len)
1053             {
1054                 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1055                 else memcpy( SystemInformation, &sci, len);
1056             }
1057             else ret = STATUS_INFO_LENGTH_MISMATCH;
1058             FIXME("info_class SYSTEM_CACHE_INFORMATION\n");
1059         }
1060         break;
1061     case SystemInterruptInformation:
1062         {
1063             SYSTEM_INTERRUPT_INFORMATION sii;
1064
1065             memset(&sii, 0, sizeof(sii));
1066             len = sizeof(sii);
1067
1068             if ( Length >= len)
1069             {
1070                 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1071                 else memcpy( SystemInformation, &sii, len);
1072             }
1073             else ret = STATUS_INFO_LENGTH_MISMATCH;
1074             FIXME("info_class SYSTEM_INTERRUPT_INFORMATION\n");
1075         }
1076         break;
1077     case SystemKernelDebuggerInformation:
1078         {
1079             SYSTEM_KERNEL_DEBUGGER_INFORMATION skdi;
1080
1081             skdi.DebuggerEnabled = FALSE;
1082             skdi.DebuggerNotPresent = TRUE;
1083             len = sizeof(skdi);
1084
1085             if ( Length >= len)
1086             {
1087                 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1088                 else memcpy( SystemInformation, &skdi, len);
1089             }
1090             else ret = STATUS_INFO_LENGTH_MISMATCH;
1091         }
1092         break;
1093     case SystemRegistryQuotaInformation:
1094         {
1095             /* Something to do with the size of the registry             *
1096              * Since we don't have a size limitation, fake it            *
1097              * This is almost certainly wrong.                           *
1098              * This sets each of the three words in the struct to 32 MB, *
1099              * which is enough to make the IE 5 installer happy.         */
1100             SYSTEM_REGISTRY_QUOTA_INFORMATION srqi;
1101
1102             srqi.RegistryQuotaAllowed = 0x2000000;
1103             srqi.RegistryQuotaUsed = 0x200000;
1104             srqi.Reserved1 = (void*)0x200000;
1105             len = sizeof(srqi);
1106
1107             if ( Length >= len)
1108             {
1109                 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1110                 else
1111                 {
1112                     FIXME("SystemRegistryQuotaInformation: faking max registry size of 32 MB\n");
1113                     memcpy( SystemInformation, &srqi, len);
1114                 }
1115             }
1116             else ret = STATUS_INFO_LENGTH_MISMATCH;
1117         }
1118         break;
1119     default:
1120         FIXME("(0x%08x,%p,0x%08x,%p) stub\n",
1121               SystemInformationClass,SystemInformation,Length,ResultLength);
1122
1123         /* Several Information Classes are not implemented on Windows and return 2 different values
1124          * STATUS_NOT_IMPLEMENTED or STATUS_INVALID_INFO_CLASS
1125          * in 95% of the cases it's STATUS_INVALID_INFO_CLASS, so use this as the default
1126         */
1127         ret = STATUS_INVALID_INFO_CLASS;
1128     }
1129
1130     if (ResultLength) *ResultLength = len;
1131
1132     return ret;
1133 }
1134
1135 /******************************************************************************
1136  * NtSetSystemInformation [NTDLL.@]
1137  * ZwSetSystemInformation [NTDLL.@]
1138  */
1139 NTSTATUS WINAPI NtSetSystemInformation(SYSTEM_INFORMATION_CLASS SystemInformationClass, PVOID SystemInformation, ULONG Length)
1140 {
1141     FIXME("(0x%08x,%p,0x%08x) stub\n",SystemInformationClass,SystemInformation,Length);
1142     return STATUS_SUCCESS;
1143 }
1144
1145 /******************************************************************************
1146  *  NtCreatePagingFile          [NTDLL.@]
1147  *  ZwCreatePagingFile          [NTDLL.@]
1148  */
1149 NTSTATUS WINAPI NtCreatePagingFile(
1150         PUNICODE_STRING PageFileName,
1151         PLARGE_INTEGER MinimumSize,
1152         PLARGE_INTEGER MaximumSize,
1153         PLARGE_INTEGER ActualSize)
1154 {
1155     FIXME("(%p %p %p %p) stub\n", PageFileName, MinimumSize, MaximumSize, ActualSize);
1156     return STATUS_SUCCESS;
1157 }
1158
1159 /******************************************************************************
1160  *  NtDisplayString                             [NTDLL.@]
1161  *
1162  * writes a string to the nt-textmode screen eg. during startup
1163  */
1164 NTSTATUS WINAPI NtDisplayString ( PUNICODE_STRING string )
1165 {
1166     STRING stringA;
1167     NTSTATUS ret;
1168
1169     if (!(ret = RtlUnicodeStringToAnsiString( &stringA, string, TRUE )))
1170     {
1171         MESSAGE( "%.*s", stringA.Length, stringA.Buffer );
1172         RtlFreeAnsiString( &stringA );
1173     }
1174     return ret;
1175 }
1176
1177 /******************************************************************************
1178  *  NtInitiatePowerAction                       [NTDLL.@]
1179  *
1180  */
1181 NTSTATUS WINAPI NtInitiatePowerAction(
1182         IN POWER_ACTION SystemAction,
1183         IN SYSTEM_POWER_STATE MinSystemState,
1184         IN ULONG Flags,
1185         IN BOOLEAN Asynchronous)
1186 {
1187         FIXME("(%d,%d,0x%08x,%d),stub\n",
1188                 SystemAction,MinSystemState,Flags,Asynchronous);
1189         return STATUS_NOT_IMPLEMENTED;
1190 }
1191
1192
1193 /******************************************************************************
1194  *  NtPowerInformation                          [NTDLL.@]
1195  *
1196  */
1197 NTSTATUS WINAPI NtPowerInformation(
1198         IN POWER_INFORMATION_LEVEL InformationLevel,
1199         IN PVOID lpInputBuffer,
1200         IN ULONG nInputBufferSize,
1201         IN PVOID lpOutputBuffer,
1202         IN ULONG nOutputBufferSize)
1203 {
1204         TRACE("(%d,%p,%d,%p,%d)\n",
1205                 InformationLevel,lpInputBuffer,nInputBufferSize,lpOutputBuffer,nOutputBufferSize);
1206         switch(InformationLevel) {
1207                 case SystemPowerCapabilities: {
1208                         PSYSTEM_POWER_CAPABILITIES PowerCaps = (PSYSTEM_POWER_CAPABILITIES)lpOutputBuffer;
1209                         FIXME("semi-stub: SystemPowerCapabilities\n");
1210                         if (nOutputBufferSize < sizeof(SYSTEM_POWER_CAPABILITIES))
1211                                 return STATUS_BUFFER_TOO_SMALL;
1212                         /* FIXME: These values are based off a native XP desktop, should probably use APM/ACPI to get the 'real' values */
1213                         PowerCaps->PowerButtonPresent = TRUE;
1214                         PowerCaps->SleepButtonPresent = FALSE;
1215                         PowerCaps->LidPresent = FALSE;
1216                         PowerCaps->SystemS1 = TRUE;
1217                         PowerCaps->SystemS2 = FALSE;
1218                         PowerCaps->SystemS3 = FALSE;
1219                         PowerCaps->SystemS4 = TRUE;
1220                         PowerCaps->SystemS5 = TRUE;
1221                         PowerCaps->HiberFilePresent = TRUE;
1222                         PowerCaps->FullWake = TRUE;
1223                         PowerCaps->VideoDimPresent = FALSE;
1224                         PowerCaps->ApmPresent = FALSE;
1225                         PowerCaps->UpsPresent = FALSE;
1226                         PowerCaps->ThermalControl = FALSE;
1227                         PowerCaps->ProcessorThrottle = FALSE;
1228                         PowerCaps->ProcessorMinThrottle = 100;
1229                         PowerCaps->ProcessorMaxThrottle = 100;
1230                         PowerCaps->DiskSpinDown = TRUE;
1231                         PowerCaps->SystemBatteriesPresent = FALSE;
1232                         PowerCaps->BatteriesAreShortTerm = FALSE;
1233                         PowerCaps->BatteryScale[0].Granularity = 0;
1234                         PowerCaps->BatteryScale[0].Capacity = 0;
1235                         PowerCaps->BatteryScale[1].Granularity = 0;
1236                         PowerCaps->BatteryScale[1].Capacity = 0;
1237                         PowerCaps->BatteryScale[2].Granularity = 0;
1238                         PowerCaps->BatteryScale[2].Capacity = 0;
1239                         PowerCaps->AcOnLineWake = PowerSystemUnspecified;
1240                         PowerCaps->SoftLidWake = PowerSystemUnspecified;
1241                         PowerCaps->RtcWake = PowerSystemSleeping1;
1242                         PowerCaps->MinDeviceWakeState = PowerSystemUnspecified;
1243                         PowerCaps->DefaultLowLatencyWake = PowerSystemUnspecified;
1244                         return STATUS_SUCCESS;
1245                 }
1246                 default:
1247                         FIXME("Unimplemented NtPowerInformation action: %d\n", InformationLevel);
1248                         return STATUS_NOT_IMPLEMENTED;
1249         }
1250 }
1251
1252 /******************************************************************************
1253  *  NtShutdownSystem                            [NTDLL.@]
1254  *
1255  */
1256 NTSTATUS WINAPI NtShutdownSystem(SHUTDOWN_ACTION Action)
1257 {
1258     FIXME("%d\n",Action);
1259     return STATUS_SUCCESS;
1260 }
1261
1262 /******************************************************************************
1263  *  NtAllocateLocallyUniqueId (NTDLL.@)
1264  */
1265 NTSTATUS WINAPI NtAllocateLocallyUniqueId(PLUID Luid)
1266 {
1267     NTSTATUS status;
1268
1269     TRACE("%p\n", Luid);
1270
1271     if (!Luid)
1272         return STATUS_ACCESS_VIOLATION;
1273
1274     SERVER_START_REQ( allocate_locally_unique_id )
1275     {
1276         status = wine_server_call( req );
1277         if (!status)
1278         {
1279             Luid->LowPart = reply->luid.low_part;
1280             Luid->HighPart = reply->luid.high_part;
1281         }
1282     }
1283     SERVER_END_REQ;
1284
1285     return status;
1286 }
1287
1288 /******************************************************************************
1289  *        VerSetConditionMask   (NTDLL.@)
1290  */
1291 ULONGLONG WINAPI VerSetConditionMask( ULONGLONG dwlConditionMask, DWORD dwTypeBitMask,
1292                                       BYTE dwConditionMask)
1293 {
1294     if(dwTypeBitMask == 0)
1295         return dwlConditionMask;
1296     dwConditionMask &= 0x07;
1297     if(dwConditionMask == 0)
1298         return dwlConditionMask;
1299
1300     if(dwTypeBitMask & VER_PRODUCT_TYPE)
1301         dwlConditionMask |= dwConditionMask << 7*3;
1302     else if (dwTypeBitMask & VER_SUITENAME)
1303         dwlConditionMask |= dwConditionMask << 6*3;
1304     else if (dwTypeBitMask & VER_SERVICEPACKMAJOR)
1305         dwlConditionMask |= dwConditionMask << 5*3;
1306     else if (dwTypeBitMask & VER_SERVICEPACKMINOR)
1307         dwlConditionMask |= dwConditionMask << 4*3;
1308     else if (dwTypeBitMask & VER_PLATFORMID)
1309         dwlConditionMask |= dwConditionMask << 3*3;
1310     else if (dwTypeBitMask & VER_BUILDNUMBER)
1311         dwlConditionMask |= dwConditionMask << 2*3;
1312     else if (dwTypeBitMask & VER_MAJORVERSION)
1313         dwlConditionMask |= dwConditionMask << 1*3;
1314     else if (dwTypeBitMask & VER_MINORVERSION)
1315         dwlConditionMask |= dwConditionMask << 0*3;
1316     return dwlConditionMask;
1317 }
1318
1319 /******************************************************************************
1320  *  NtAccessCheckAndAuditAlarm   (NTDLL.@)
1321  *  ZwAccessCheckAndAuditAlarm   (NTDLL.@)
1322  */
1323 NTSTATUS WINAPI NtAccessCheckAndAuditAlarm(PUNICODE_STRING SubsystemName, HANDLE HandleId, PUNICODE_STRING ObjectTypeName,
1324                                            PUNICODE_STRING ObjectName, PSECURITY_DESCRIPTOR SecurityDescriptor,
1325                                            ACCESS_MASK DesiredAccess, PGENERIC_MAPPING GenericMapping, BOOLEAN ObjectCreation,
1326                                            PACCESS_MASK GrantedAccess, PBOOLEAN AccessStatus, PBOOLEAN GenerateOnClose)
1327 {
1328     FIXME("(%s, %p, %s, %p, 0x%08x, %p, %d, %p, %p, %p), stub\n", debugstr_us(SubsystemName), HandleId,
1329           debugstr_us(ObjectTypeName), SecurityDescriptor, DesiredAccess, GenericMapping, ObjectCreation,
1330           GrantedAccess, AccessStatus, GenerateOnClose);
1331
1332     return STATUS_NOT_IMPLEMENTED;
1333 }