dlls/ntdll/nt.c

   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,%s,0x%08x,0x%08x,%p)\n",
  67           ExistingToken, DesiredAccess, debugstr_ObjectAttributes(ObjectAttributes),
  68           ImpersonationLevel, TokenType, NewToken);
  69
  70     if (ObjectAttributes && ObjectAttributes->SecurityQualityOfService)
  71     {
  72         SECURITY_QUALITY_OF_SERVICE *SecurityQOS = ObjectAttributes->SecurityQualityOfService;
  73         TRACE("ObjectAttributes->SecurityQualityOfService = {%d, %d, %d, %s}\n",
  74             SecurityQOS->Length, SecurityQOS->ImpersonationLevel,
  75             SecurityQOS->ContextTrackingMode,
  76             SecurityQOS->EffectiveOnly ? "TRUE" : "FALSE");
  77         ImpersonationLevel = SecurityQOS->ImpersonationLevel;
  78     }
  79
  80     SERVER_START_REQ( duplicate_token )
  81     {
  82         req->handle              = wine_server_obj_handle( ExistingToken );
  83         req->access              = DesiredAccess;
  84         req->attributes          = ObjectAttributes ? ObjectAttributes->Attributes : 0;
  85         req->primary             = (TokenType == TokenPrimary);
  86         req->impersonation_level = ImpersonationLevel;
  87         status = wine_server_call( req );
  88         if (!status) *NewToken = wine_server_ptr_handle( reply->new_handle );
  89     }
  90     SERVER_END_REQ;
  91
  92     return status;
  93 }
  94
  95 /******************************************************************************
  96  *  NtOpenProcessToken          [NTDLL.@]
  97  *  ZwOpenProcessToken          [NTDLL.@]
  98  */
  99 NTSTATUS WINAPI NtOpenProcessToken(
 100         HANDLE ProcessHandle,
 101         DWORD DesiredAccess,
 102         HANDLE *TokenHandle)
 103 {
 104     return NtOpenProcessTokenEx( ProcessHandle, DesiredAccess, 0, TokenHandle );
 105 }
 106
 107 /******************************************************************************
 108  *  NtOpenProcessTokenEx   [NTDLL.@]
 109  *  ZwOpenProcessTokenEx   [NTDLL.@]
 110  */
 111 NTSTATUS WINAPI NtOpenProcessTokenEx( HANDLE process, DWORD access, DWORD attributes,
 112                                       HANDLE *handle )
 113 {
 114     NTSTATUS ret;
 115
 116     TRACE("(%p,0x%08x,0x%08x,%p)\n", process, access, attributes, handle);
 117
 118     SERVER_START_REQ( open_token )
 119     {
 120         req->handle     = wine_server_obj_handle( process );
 121         req->access     = access;
 122         req->attributes = attributes;
 123         req->flags      = 0;
 124         ret = wine_server_call( req );
 125         if (!ret) *handle = wine_server_ptr_handle( reply->token );
 126     }
 127     SERVER_END_REQ;
 128     return ret;
 129 }
 130
 131 /******************************************************************************
 132  *  NtOpenThreadToken           [NTDLL.@]
 133  *  ZwOpenThreadToken           [NTDLL.@]
 134  */
 135 NTSTATUS WINAPI NtOpenThreadToken(
 136         HANDLE ThreadHandle,
 137         DWORD DesiredAccess,
 138         BOOLEAN OpenAsSelf,
 139         HANDLE *TokenHandle)
 140 {
 141     return NtOpenThreadTokenEx( ThreadHandle, DesiredAccess, OpenAsSelf, 0, TokenHandle );
 142 }
 143
 144 /******************************************************************************
 145  *  NtOpenThreadTokenEx   [NTDLL.@]
 146  *  ZwOpenThreadTokenEx   [NTDLL.@]
 147  */
 148 NTSTATUS WINAPI NtOpenThreadTokenEx( HANDLE thread, DWORD access, BOOLEAN as_self, DWORD attributes,
 149                                      HANDLE *handle )
 150 {
 151     NTSTATUS ret;
 152
 153     TRACE("(%p,0x%08x,%u,0x%08x,%p)\n", thread, access, as_self, attributes, handle );
 154
 155     SERVER_START_REQ( open_token )
 156     {
 157         req->handle     = wine_server_obj_handle( thread );
 158         req->access     = access;
 159         req->attributes = attributes;
 160         req->flags      = OPEN_TOKEN_THREAD;
 161         if (as_self) req->flags |= OPEN_TOKEN_AS_SELF;
 162         ret = wine_server_call( req );
 163         if (!ret) *handle = wine_server_ptr_handle( reply->token );
 164     }
 165     SERVER_END_REQ;
 166
 167     return ret;
 168 }
 169
 170 /******************************************************************************
 171  *  NtAdjustPrivilegesToken             [NTDLL.@]
 172  *  ZwAdjustPrivilegesToken             [NTDLL.@]
 173  *
 174  * FIXME: parameters unsafe
 175  */
 176 NTSTATUS WINAPI NtAdjustPrivilegesToken(
 177         IN HANDLE TokenHandle,
 178         IN BOOLEAN DisableAllPrivileges,
 179         IN PTOKEN_PRIVILEGES NewState,
 180         IN DWORD BufferLength,
 181         OUT PTOKEN_PRIVILEGES PreviousState,
 182         OUT PDWORD ReturnLength)
 183 {
 184     NTSTATUS ret;
 185
 186     TRACE("(%p,0x%08x,%p,0x%08x,%p,%p)\n",
 187         TokenHandle, DisableAllPrivileges, NewState, BufferLength, PreviousState, ReturnLength);
 188
 189     SERVER_START_REQ( adjust_token_privileges )
 190     {
 191         req->handle = wine_server_obj_handle( TokenHandle );
 192         req->disable_all = DisableAllPrivileges;
 193         req->get_modified_state = (PreviousState != NULL);
 194         if (!DisableAllPrivileges)
 195         {
 196             wine_server_add_data( req, NewState->Privileges,
 197                                   NewState->PrivilegeCount * sizeof(NewState->Privileges[0]) );
 198         }
 199         if (PreviousState && BufferLength >= FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ))
 200             wine_server_set_reply( req, PreviousState->Privileges,
 201                                    BufferLength - FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ) );
 202         ret = wine_server_call( req );
 203         if (PreviousState)
 204         {
 205             *ReturnLength = reply->len + FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges );
 206             PreviousState->PrivilegeCount = reply->len / sizeof(LUID_AND_ATTRIBUTES);
 207         }
 208     }
 209     SERVER_END_REQ;
 210
 211     return ret;
 212 }
 213
 214 /******************************************************************************
 215 *  NtQueryInformationToken              [NTDLL.@]
 216 *  ZwQueryInformationToken              [NTDLL.@]
 217 *
 218 * NOTES
 219 *  Buffer for TokenUser:
 220 *   0x00 TOKEN_USER the PSID field points to the SID
 221 *   0x08 SID
 222 *
 223 */
 224 NTSTATUS WINAPI NtQueryInformationToken(
 225         HANDLE token,
 226         TOKEN_INFORMATION_CLASS tokeninfoclass,
 227         PVOID tokeninfo,
 228         ULONG tokeninfolength,
 229         PULONG retlen )
 230 {
 231     ULONG len;
 232     NTSTATUS status = STATUS_SUCCESS;
 233
 234     TRACE("(%p,%d,%p,%d,%p)\n",
 235           token,tokeninfoclass,tokeninfo,tokeninfolength,retlen);
 236
 237     switch (tokeninfoclass)
 238     {
 239     case TokenOwner:
 240         len = sizeof(TOKEN_OWNER) + sizeof(SID);
 241         break;
 242     case TokenPrimaryGroup:
 243         len = sizeof(TOKEN_PRIMARY_GROUP);
 244         break;
 245     case TokenDefaultDacl:
 246         len = sizeof(TOKEN_DEFAULT_DACL);
 247         break;
 248     case TokenSource:
 249         len = sizeof(TOKEN_SOURCE);
 250         break;
 251     case TokenType:
 252         len = sizeof (TOKEN_TYPE);
 253         break;
 254     case TokenImpersonationLevel:
 255         len = sizeof(SECURITY_IMPERSONATION_LEVEL);
 256         break;
 257     case TokenStatistics:
 258         len = sizeof(TOKEN_STATISTICS);
 259         break;
 260     default:
 261         len = 0;
 262     }
 263
 264     if (retlen) *retlen = len;
 265
 266     if (tokeninfolength < len)
 267         return STATUS_BUFFER_TOO_SMALL;
 268
 269     switch (tokeninfoclass)
 270     {
 271     case TokenUser:
 272         SERVER_START_REQ( get_token_user )
 273         {
 274             TOKEN_USER * tuser = tokeninfo;
 275             PSID sid = (PSID) (tuser + 1);
 276             DWORD sid_len = tokeninfolength < sizeof(TOKEN_USER) ? 0 : tokeninfolength - sizeof(TOKEN_USER);
 277
 278             req->handle = wine_server_obj_handle( token );
 279             wine_server_set_reply( req, sid, sid_len );
 280             status = wine_server_call( req );
 281             if (retlen) *retlen = reply->user_len + sizeof(TOKEN_USER);
 282             if (status == STATUS_SUCCESS)
 283             {
 284                 tuser->User.Sid = sid;
 285                 tuser->User.Attributes = 0;
 286             }
 287         }
 288         SERVER_END_REQ;
 289         break;
 290     case TokenGroups:
 291     {
 292         char stack_buffer[256];
 293         unsigned int server_buf_len = sizeof(stack_buffer);
 294         void *buffer = stack_buffer;
 295         BOOLEAN need_more_memory;
 296
 297         /* we cannot work out the size of the server buffer required for the
 298          * input size, since there are two factors affecting how much can be
 299          * stored in the buffer - number of groups and lengths of sids */
 300         do
 301         {
 302             need_more_memory = FALSE;
 303
 304             SERVER_START_REQ( get_token_groups )
 305             {
 306                 TOKEN_GROUPS *groups = tokeninfo;
 307
 308                 req->handle = wine_server_obj_handle( token );
 309                 wine_server_set_reply( req, buffer, server_buf_len );
 310                 status = wine_server_call( req );
 311                 if (status == STATUS_BUFFER_TOO_SMALL)
 312                 {
 313                     if (buffer == stack_buffer)
 314                         buffer = RtlAllocateHeap(GetProcessHeap(), 0, reply->user_len);
 315                     else
 316                         buffer = RtlReAllocateHeap(GetProcessHeap(), 0, buffer, reply->user_len);
 317                     if (!buffer) return STATUS_NO_MEMORY;
 318
 319                     server_buf_len = reply->user_len;
 320                     need_more_memory = TRUE;
 321                 }
 322                 else if (status == STATUS_SUCCESS)
 323                 {
 324                     struct token_groups *tg = buffer;
 325                     unsigned int *attr = (unsigned int *)(tg + 1);
 326                     ULONG i;
 327                     const int non_sid_portion = (sizeof(struct token_groups) + tg->count * sizeof(unsigned long));
 328                     SID *sids = (SID *)((char *)tokeninfo + FIELD_OFFSET( TOKEN_GROUPS, Groups[tg->count] ));
 329                     ULONG needed_bytes = FIELD_OFFSET( TOKEN_GROUPS, Groups[tg->count] ) +
 330                         reply->user_len - non_sid_portion;
 331
 332                     if (retlen) *retlen = needed_bytes;
 333
 334                     if (needed_bytes <= tokeninfolength)
 335                     {
 336                         groups->GroupCount = tg->count;
 337                         memcpy( sids, (char *)buffer + non_sid_portion,
 338                                 reply->user_len - non_sid_portion );
 339
 340                         for (i = 0; i < tg->count; i++)
 341                         {
 342                             groups->Groups[i].Attributes = attr[i];
 343                             groups->Groups[i].Sid = sids;
 344                             sids = (SID *)((char *)sids + RtlLengthSid(sids));
 345                         }
 346                     }
 347                     else status = STATUS_BUFFER_TOO_SMALL;
 348                 }
 349                 else if (retlen) *retlen = 0;
 350             }
 351             SERVER_END_REQ;
 352         } while (need_more_memory);
 353         if (buffer != stack_buffer) RtlFreeHeap(GetProcessHeap(), 0, buffer);
 354         break;
 355     }
 356     case TokenPrimaryGroup:
 357         if (tokeninfo)
 358         {
 359             TOKEN_PRIMARY_GROUP *tgroup = tokeninfo;
 360             SID_IDENTIFIER_AUTHORITY sid = {SECURITY_NT_AUTHORITY};
 361             RtlAllocateAndInitializeSid( &sid,
 362                                          2,
 363                                          SECURITY_BUILTIN_DOMAIN_RID,
 364                                          DOMAIN_ALIAS_RID_ADMINS,
 365                                          0, 0, 0, 0, 0, 0,
 366                                          &(tgroup->PrimaryGroup));
 367         }
 368         break;
 369     case TokenPrivileges:
 370         SERVER_START_REQ( get_token_privileges )
 371         {
 372             TOKEN_PRIVILEGES *tpriv = tokeninfo;
 373             req->handle = wine_server_obj_handle( token );
 374             if (tpriv && tokeninfolength > FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ))
 375                 wine_server_set_reply( req, tpriv->Privileges, tokeninfolength - FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ) );
 376             status = wine_server_call( req );
 377             if (retlen) *retlen = FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ) + reply->len;
 378             if (tpriv) tpriv->PrivilegeCount = reply->len / sizeof(LUID_AND_ATTRIBUTES);
 379         }
 380         SERVER_END_REQ;
 381         break;
 382     case TokenOwner:
 383         if (tokeninfo)
 384         {
 385             TOKEN_OWNER *owner = tokeninfo;
 386             PSID sid = (PSID) (owner + 1);
 387             SID_IDENTIFIER_AUTHORITY localSidAuthority = {SECURITY_NT_AUTHORITY};
 388             RtlInitializeSid(sid, &localSidAuthority, 1);
 389             *(RtlSubAuthoritySid(sid, 0)) = SECURITY_INTERACTIVE_RID;
 390             owner->Owner = sid;
 391         }
 392         break;
 393     case TokenImpersonationLevel:
 394         SERVER_START_REQ( get_token_impersonation_level )
 395         {
 396             SECURITY_IMPERSONATION_LEVEL *impersonation_level = tokeninfo;
 397             req->handle = wine_server_obj_handle( token );
 398             status = wine_server_call( req );
 399             if (status == STATUS_SUCCESS)
 400                 *impersonation_level = reply->impersonation_level;
 401         }
 402         SERVER_END_REQ;
 403         break;
 404     case TokenStatistics:
 405         SERVER_START_REQ( get_token_statistics )
 406         {
 407             TOKEN_STATISTICS *statistics = tokeninfo;
 408             req->handle = wine_server_obj_handle( token );
 409             status = wine_server_call( req );
 410             if (status == STATUS_SUCCESS)
 411             {
 412                 statistics->TokenId.LowPart  = reply->token_id.low_part;
 413                 statistics->TokenId.HighPart = reply->token_id.high_part;
 414                 statistics->AuthenticationId.LowPart  = 0; /* FIXME */
 415                 statistics->AuthenticationId.HighPart = 0; /* FIXME */
 416                 statistics->ExpirationTime.u.HighPart = 0x7fffffff;
 417                 statistics->ExpirationTime.u.LowPart  = 0xffffffff;
 418                 statistics->TokenType = reply->primary ? TokenPrimary : TokenImpersonation;
 419                 statistics->ImpersonationLevel = reply->impersonation_level;
 420
 421                 /* kernel information not relevant to us */
 422                 statistics->DynamicCharged = 0;
 423                 statistics->DynamicAvailable = 0;
 424
 425                 statistics->GroupCount = reply->group_count;
 426                 statistics->PrivilegeCount = reply->privilege_count;
 427                 statistics->ModifiedId.LowPart  = reply->modified_id.low_part;
 428                 statistics->ModifiedId.HighPart = reply->modified_id.high_part;
 429             }
 430         }
 431         SERVER_END_REQ;
 432         break;
 433     case TokenType:
 434         SERVER_START_REQ( get_token_statistics )
 435         {
 436             TOKEN_TYPE *token_type = tokeninfo;
 437             req->handle = wine_server_obj_handle( token );
 438             status = wine_server_call( req );
 439             if (status == STATUS_SUCCESS)
 440                 *token_type = reply->primary ? TokenPrimary : TokenImpersonation;
 441         }
 442         SERVER_END_REQ;
 443         break;
 444     default:
 445         {
 446             ERR("Unhandled Token Information class %d!\n", tokeninfoclass);
 447             return STATUS_NOT_IMPLEMENTED;
 448         }
 449     }
 450     return status;
 451 }
 452
 453 /******************************************************************************
 454 *  NtSetInformationToken                [NTDLL.@]
 455 *  ZwSetInformationToken                [NTDLL.@]
 456 */
 457 NTSTATUS WINAPI NtSetInformationToken(
 458         HANDLE TokenHandle,
 459         TOKEN_INFORMATION_CLASS TokenInformationClass,
 460         PVOID TokenInformation,
 461         ULONG TokenInformationLength)
 462 {
 463     FIXME("%p %d %p %u\n", TokenHandle, TokenInformationClass,
 464           TokenInformation, TokenInformationLength);
 465     return STATUS_NOT_IMPLEMENTED;
 466 }
 467
 468 /******************************************************************************
 469 *  NtAdjustGroupsToken          [NTDLL.@]
 470 *  ZwAdjustGroupsToken          [NTDLL.@]
 471 */
 472 NTSTATUS WINAPI NtAdjustGroupsToken(
 473         HANDLE TokenHandle,
 474         BOOLEAN ResetToDefault,
 475         PTOKEN_GROUPS NewState,
 476         ULONG BufferLength,
 477         PTOKEN_GROUPS PreviousState,
 478         PULONG ReturnLength)
 479 {
 480     FIXME("%p %d %p %u %p %p\n", TokenHandle, ResetToDefault,
 481           NewState, BufferLength, PreviousState, ReturnLength);
 482     return STATUS_NOT_IMPLEMENTED;
 483 }
 484
 485 /******************************************************************************
 486 *  NtPrivilegeCheck             [NTDLL.@]
 487 *  ZwPrivilegeCheck             [NTDLL.@]
 488 */
 489 NTSTATUS WINAPI NtPrivilegeCheck(
 490     HANDLE ClientToken,
 491     PPRIVILEGE_SET RequiredPrivileges,
 492     PBOOLEAN Result)
 493 {
 494     NTSTATUS status;
 495     SERVER_START_REQ( check_token_privileges )
 496     {
 497         req->handle = wine_server_obj_handle( ClientToken );
 498         req->all_required = ((RequiredPrivileges->Control & PRIVILEGE_SET_ALL_NECESSARY) ? TRUE : FALSE);
 499         wine_server_add_data( req, RequiredPrivileges->Privilege,
 500             RequiredPrivileges->PrivilegeCount * sizeof(RequiredPrivileges->Privilege[0]) );
 501         wine_server_set_reply( req, RequiredPrivileges->Privilege,
 502             RequiredPrivileges->PrivilegeCount * sizeof(RequiredPrivileges->Privilege[0]) );
 503
 504         status = wine_server_call( req );
 505
 506         if (status == STATUS_SUCCESS)
 507             *Result = (reply->has_privileges ? TRUE : FALSE);
 508     }
 509     SERVER_END_REQ;
 510     return status;
 511 }
 512
 513 /*
 514  *      Section
 515  */
 516
 517 /******************************************************************************
 518  *  NtQuerySection      [NTDLL.@]
 519  */
 520 NTSTATUS WINAPI NtQuerySection(
 521         IN HANDLE SectionHandle,
 522         IN SECTION_INFORMATION_CLASS SectionInformationClass,
 523         OUT PVOID SectionInformation,
 524         IN ULONG Length,
 525         OUT PULONG ResultLength)
 526 {
 527         FIXME("(%p,%d,%p,0x%08x,%p) stub!\n",
 528         SectionHandle,SectionInformationClass,SectionInformation,Length,ResultLength);
 529         return 0;
 530 }
 531
 532 /*
 533  *      ports
 534  */
 535
 536 /******************************************************************************
 537  *  NtCreatePort                [NTDLL.@]
 538  *  ZwCreatePort                [NTDLL.@]
 539  */
 540 NTSTATUS WINAPI NtCreatePort(PHANDLE PortHandle,POBJECT_ATTRIBUTES ObjectAttributes,
 541                              ULONG MaxConnectInfoLength,ULONG MaxDataLength,PULONG reserved)
 542 {
 543   FIXME("(%p,%p,%u,%u,%p),stub!\n",PortHandle,ObjectAttributes,
 544         MaxConnectInfoLength,MaxDataLength,reserved);
 545   return STATUS_NOT_IMPLEMENTED;
 546 }
 547
 548 /******************************************************************************
 549  *  NtConnectPort               [NTDLL.@]
 550  *  ZwConnectPort               [NTDLL.@]
 551  */
 552 NTSTATUS WINAPI NtConnectPort(
 553         PHANDLE PortHandle,
 554         PUNICODE_STRING PortName,
 555         PSECURITY_QUALITY_OF_SERVICE SecurityQos,
 556         PLPC_SECTION_WRITE WriteSection,
 557         PLPC_SECTION_READ ReadSection,
 558         PULONG MaximumMessageLength,
 559         PVOID ConnectInfo,
 560         PULONG pConnectInfoLength)
 561 {
 562     FIXME("(%p,%s,%p,%p,%p,%p,%p,%p),stub!\n",
 563           PortHandle,debugstr_w(PortName->Buffer),SecurityQos,
 564           WriteSection,ReadSection,MaximumMessageLength,ConnectInfo,
 565           pConnectInfoLength);
 566     if (ConnectInfo && pConnectInfoLength)
 567         TRACE("\tMessage = %s\n",debugstr_an(ConnectInfo,*pConnectInfoLength));
 568     return STATUS_NOT_IMPLEMENTED;
 569 }
 570
 571 /******************************************************************************
 572  *  NtListenPort                [NTDLL.@]
 573  *  ZwListenPort                [NTDLL.@]
 574  */
 575 NTSTATUS WINAPI NtListenPort(HANDLE PortHandle,PLPC_MESSAGE pLpcMessage)
 576 {
 577   FIXME("(%p,%p),stub!\n",PortHandle,pLpcMessage);
 578   return STATUS_NOT_IMPLEMENTED;
 579 }
 580
 581 /******************************************************************************
 582  *  NtAcceptConnectPort [NTDLL.@]
 583  *  ZwAcceptConnectPort [NTDLL.@]
 584  */
 585 NTSTATUS WINAPI NtAcceptConnectPort(
 586         PHANDLE PortHandle,
 587         ULONG PortIdentifier,
 588         PLPC_MESSAGE pLpcMessage,
 589         BOOLEAN Accept,
 590         PLPC_SECTION_WRITE WriteSection,
 591         PLPC_SECTION_READ ReadSection)
 592 {
 593   FIXME("(%p,%u,%p,%d,%p,%p),stub!\n",
 594         PortHandle,PortIdentifier,pLpcMessage,Accept,WriteSection,ReadSection);
 595   return STATUS_NOT_IMPLEMENTED;
 596 }
 597
 598 /******************************************************************************
 599  *  NtCompleteConnectPort       [NTDLL.@]
 600  *  ZwCompleteConnectPort       [NTDLL.@]
 601  */
 602 NTSTATUS WINAPI NtCompleteConnectPort(HANDLE PortHandle)
 603 {
 604   FIXME("(%p),stub!\n",PortHandle);
 605   return STATUS_NOT_IMPLEMENTED;
 606 }
 607
 608 /******************************************************************************
 609  *  NtRegisterThreadTerminatePort       [NTDLL.@]
 610  *  ZwRegisterThreadTerminatePort       [NTDLL.@]
 611  */
 612 NTSTATUS WINAPI NtRegisterThreadTerminatePort(HANDLE PortHandle)
 613 {
 614   FIXME("(%p),stub!\n",PortHandle);
 615   return STATUS_NOT_IMPLEMENTED;
 616 }
 617
 618 /******************************************************************************
 619  *  NtRequestWaitReplyPort              [NTDLL.@]
 620  *  ZwRequestWaitReplyPort              [NTDLL.@]
 621  */
 622 NTSTATUS WINAPI NtRequestWaitReplyPort(
 623         HANDLE PortHandle,
 624         PLPC_MESSAGE pLpcMessageIn,
 625         PLPC_MESSAGE pLpcMessageOut)
 626 {
 627   FIXME("(%p,%p,%p),stub!\n",PortHandle,pLpcMessageIn,pLpcMessageOut);
 628   if(pLpcMessageIn)
 629   {
 630     TRACE("Message to send:\n");
 631     TRACE("\tDataSize            = %u\n",pLpcMessageIn->DataSize);
 632     TRACE("\tMessageSize         = %u\n",pLpcMessageIn->MessageSize);
 633     TRACE("\tMessageType         = %u\n",pLpcMessageIn->MessageType);
 634     TRACE("\tVirtualRangesOffset = %u\n",pLpcMessageIn->VirtualRangesOffset);
 635     TRACE("\tClientId.UniqueProcess = %p\n",pLpcMessageIn->ClientId.UniqueProcess);
 636     TRACE("\tClientId.UniqueThread  = %p\n",pLpcMessageIn->ClientId.UniqueThread);
 637     TRACE("\tMessageId           = %u\n",pLpcMessageIn->MessageId);
 638     TRACE("\tSectionSize         = %u\n",pLpcMessageIn->SectionSize);
 639     TRACE("\tData                = %s\n",
 640       debugstr_an((const char*)pLpcMessageIn->Data,pLpcMessageIn->DataSize));
 641   }
 642   return STATUS_NOT_IMPLEMENTED;
 643 }
 644
 645 /******************************************************************************
 646  *  NtReplyWaitReceivePort      [NTDLL.@]
 647  *  ZwReplyWaitReceivePort      [NTDLL.@]
 648  */
 649 NTSTATUS WINAPI NtReplyWaitReceivePort(
 650         HANDLE PortHandle,
 651         PULONG PortIdentifier,
 652         PLPC_MESSAGE ReplyMessage,
 653         PLPC_MESSAGE Message)
 654 {
 655   FIXME("(%p,%p,%p,%p),stub!\n",PortHandle,PortIdentifier,ReplyMessage,Message);
 656   return STATUS_NOT_IMPLEMENTED;
 657 }
 658
 659 /*
 660  *      Misc
 661  */
 662
 663  /******************************************************************************
 664  *  NtSetIntervalProfile        [NTDLL.@]
 665  *  ZwSetIntervalProfile        [NTDLL.@]
 666  */
 667 NTSTATUS WINAPI NtSetIntervalProfile(
 668         ULONG Interval,
 669         KPROFILE_SOURCE Source)
 670 {
 671     FIXME("%u,%d\n", Interval, Source);
 672     return STATUS_SUCCESS;
 673 }
 674
 675 /******************************************************************************
 676  * NtQuerySystemInformation [NTDLL.@]
 677  * ZwQuerySystemInformation [NTDLL.@]
 678  *
 679  * ARGUMENTS:
 680  *  SystemInformationClass      Index to a certain information structure
 681  *      SystemTimeAdjustmentInformation SYSTEM_TIME_ADJUSTMENT
 682  *      SystemCacheInformation          SYSTEM_CACHE_INFORMATION
 683  *      SystemConfigurationInformation  CONFIGURATION_INFORMATION
 684  *      observed (class/len):
 685  *              0x0/0x2c
 686  *              0x12/0x18
 687  *              0x2/0x138
 688  *              0x8/0x600
 689  *              0x25/0xc
 690  *  SystemInformation   caller supplies storage for the information structure
 691  *  Length              size of the structure
 692  *  ResultLength        Data written
 693  */
 694 NTSTATUS WINAPI NtQuerySystemInformation(
 695         IN SYSTEM_INFORMATION_CLASS SystemInformationClass,
 696         OUT PVOID SystemInformation,
 697         IN ULONG Length,
 698         OUT PULONG ResultLength)
 699 {
 700     NTSTATUS    ret = STATUS_SUCCESS;
 701     ULONG       len = 0;
 702
 703     TRACE("(0x%08x,%p,0x%08x,%p)\n",
 704           SystemInformationClass,SystemInformation,Length,ResultLength);
 705
 706     switch (SystemInformationClass)
 707     {
 708     case SystemBasicInformation:
 709         {
 710             SYSTEM_BASIC_INFORMATION sbi;
 711
 712             virtual_get_system_info( &sbi );
 713             len = sizeof(sbi);
 714
 715             if ( Length == len)
 716             {
 717                 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
 718                 else memcpy( SystemInformation, &sbi, len);
 719             }
 720             else ret = STATUS_INFO_LENGTH_MISMATCH;
 721         }
 722         break;
 723     case SystemCpuInformation:
 724         {
 725             SYSTEM_CPU_INFORMATION sci;
 726
 727             /* FIXME: move some code from kernel/cpu.c to process this */
 728             sci.Architecture = PROCESSOR_ARCHITECTURE_INTEL;
 729             sci.Level = 6; /* 686, aka Pentium II+ */
 730             sci.Revision = 0;
 731             sci.Reserved = 0;
 732             sci.FeatureSet = 0x1fff;
 733             len = sizeof(sci);
 734
 735             if ( Length >= len)
 736             {
 737                 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
 738                 else memcpy( SystemInformation, &sci, len);
 739             }
 740             else ret = STATUS_INFO_LENGTH_MISMATCH;
 741         }
 742         break;
 743     case SystemPerformanceInformation:
 744         {
 745             SYSTEM_PERFORMANCE_INFORMATION spi;
 746             static BOOL fixme_written = FALSE;
 747
 748             memset(&spi, 0 , sizeof(spi));
 749             len = sizeof(spi);
 750
 751             if (Length >= len)
 752             {
 753                 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
 754                 else memcpy( SystemInformation, &spi, len);
 755             }
 756             else ret = STATUS_INFO_LENGTH_MISMATCH;
 757             if(!fixme_written) {
 758                 FIXME("info_class SYSTEM_PERFORMANCE_INFORMATION\n");
 759                 fixme_written = TRUE;
 760             }
 761         }
 762         break;
 763     case SystemTimeOfDayInformation:
 764         {
 765             SYSTEM_TIMEOFDAY_INFORMATION sti;
 766
 767             memset(&sti, 0 , sizeof(sti));
 768
 769             /* liKeSystemTime, liExpTimeZoneBias, uCurrentTimeZoneId */
 770             sti.liKeBootTime.QuadPart = server_start_time;
 771
 772             if (Length <= sizeof(sti))
 773             {
 774                 len = Length;
 775                 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
 776                 else memcpy( SystemInformation, &sti, Length);
 777             }
 778             else ret = STATUS_INFO_LENGTH_MISMATCH;
 779         }
 780         break;
 781     case SystemProcessInformation:
 782         {
 783             SYSTEM_PROCESS_INFORMATION* spi = (SYSTEM_PROCESS_INFORMATION*)SystemInformation;
 784             SYSTEM_PROCESS_INFORMATION* last = NULL;
 785             HANDLE hSnap = 0;
 786             WCHAR procname[1024];
 787             WCHAR* exename;
 788             DWORD wlen = 0;
 789             DWORD procstructlen = 0;
 790
 791             SERVER_START_REQ( create_snapshot )
 792             {
 793                 req->flags      = SNAP_PROCESS | SNAP_THREAD;
 794                 req->attributes = 0;
 795                 if (!(ret = wine_server_call( req )))
 796                     hSnap = wine_server_ptr_handle( reply->handle );
 797             }
 798             SERVER_END_REQ;
 799             len = 0;
 800             while (ret == STATUS_SUCCESS)
 801             {
 802                 SERVER_START_REQ( next_process )
 803                 {
 804                     req->handle = wine_server_obj_handle( hSnap );
 805                     req->reset = (len == 0);
 806                     wine_server_set_reply( req, procname, sizeof(procname)-sizeof(WCHAR) );
 807                     if (!(ret = wine_server_call( req )))
 808                     {
 809                         /* Make sure procname is 0 terminated */
 810                         procname[wine_server_reply_size(reply) / sizeof(WCHAR)] = 0;
 811
 812                         /* Get only the executable name, not the path */
 813                         if ((exename = strrchrW(procname, '\\')) != NULL) exename++;
 814                         else exename = procname;
 815
 816                         wlen = (strlenW(exename) + 1) * sizeof(WCHAR);
 817
 818                         procstructlen = sizeof(*spi) + wlen + ((reply->threads - 1) * sizeof(SYSTEM_THREAD_INFORMATION));
 819
 820                         if (Length >= len + procstructlen)
 821                         {
 822                             /* ftCreationTime, ftUserTime, ftKernelTime;
 823                              * vmCounters, ioCounters
 824                              */
 825
 826                             memset(spi, 0, sizeof(*spi));
 827
 828                             spi->NextEntryOffset = procstructlen - wlen;
 829                             spi->dwThreadCount = reply->threads;
 830
 831                             /* spi->pszProcessName will be set later on */
 832
 833                             spi->dwBasePriority = reply->priority;
 834                             spi->UniqueProcessId = UlongToHandle(reply->pid);
 835                             spi->ParentProcessId = UlongToHandle(reply->ppid);
 836                             spi->HandleCount = reply->handles;
 837
 838                             /* spi->ti will be set later on */
 839
 840                             len += procstructlen;
 841                         }
 842                         else ret = STATUS_INFO_LENGTH_MISMATCH;
 843                     }
 844                 }
 845                 SERVER_END_REQ;
 846
 847                 if (ret != STATUS_SUCCESS)
 848                 {
 849                     if (ret == STATUS_NO_MORE_FILES) ret = STATUS_SUCCESS;
 850                     break;
 851                 }
 852                 else /* Length is already checked for */
 853                 {
 854                     int     i, j;
 855
 856                     /* set thread info */
 857                     i = j = 0;
 858                     while (ret == STATUS_SUCCESS)
 859                     {
 860                         SERVER_START_REQ( next_thread )
 861                         {
 862                             req->handle = wine_server_obj_handle( hSnap );
 863                             req->reset = (j == 0);
 864                             if (!(ret = wine_server_call( req )))
 865                             {
 866                                 j++;
 867                                 if (UlongToHandle(reply->pid) == spi->UniqueProcessId)
 868                                 {
 869                                     /* ftKernelTime, ftUserTime, ftCreateTime;
 870                                      * dwTickCount, dwStartAddress
 871                                      */
 872
 873                                     memset(&spi->ti[i], 0, sizeof(spi->ti));
 874
 875                                     spi->ti[i].CreateTime.QuadPart = 0xdeadbeef;
 876                                     spi->ti[i].ClientId.UniqueProcess = UlongToHandle(reply->pid);
 877                                     spi->ti[i].ClientId.UniqueThread  = UlongToHandle(reply->tid);
 878                                     spi->ti[i].dwCurrentPriority = reply->base_pri + reply->delta_pri;
 879                                     spi->ti[i].dwBasePriority = reply->base_pri;
 880                                     i++;
 881                                 }
 882                             }
 883                         }
 884                         SERVER_END_REQ;
 885                     }
 886                     if (ret == STATUS_NO_MORE_FILES) ret = STATUS_SUCCESS;
 887
 888                     /* now append process name */
 889                     spi->ProcessName.Buffer = (WCHAR*)((char*)spi + spi->NextEntryOffset);
 890                     spi->ProcessName.Length = wlen - sizeof(WCHAR);
 891                     spi->ProcessName.MaximumLength = wlen;
 892                     memcpy( spi->ProcessName.Buffer, exename, wlen );
 893                     spi->NextEntryOffset += wlen;
 894
 895                     last = spi;
 896                     spi = (SYSTEM_PROCESS_INFORMATION*)((char*)spi + spi->NextEntryOffset);
 897                 }
 898             }
 899             if (ret == STATUS_SUCCESS && last) last->NextEntryOffset = 0;
 900             if (hSnap) NtClose(hSnap);
 901         }
 902         break;
 903     case SystemProcessorPerformanceInformation:
 904         {
 905             SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION *sppi = NULL;
 906             unsigned int cpus = 0;
 907             int out_cpus = Length / sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION);
 908
 909             if (out_cpus == 0)
 910             {
 911                 len = 0;
 912                 ret = STATUS_INFO_LENGTH_MISMATCH;
 913                 break;
 914             }
 915             else
 916 #ifdef __APPLE__
 917             {
 918                 processor_cpu_load_info_data_t *pinfo;
 919                 mach_msg_type_number_t info_count;
 920
 921                 if (host_processor_info (mach_host_self (),
 922                                          PROCESSOR_CPU_LOAD_INFO,
 923                                          &cpus,
 924                                          (processor_info_array_t*)&pinfo,
 925                                          &info_count) == 0)
 926                 {
 927                     int i;
 928                     cpus = min(cpus,out_cpus);
 929                     len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION) * cpus;
 930                     sppi = RtlAllocateHeap(GetProcessHeap(), 0,len);
 931                     for (i = 0; i < cpus; i++)
 932                     {
 933                         sppi[i].liIdleTime.QuadPart = pinfo[i].cpu_ticks[CPU_STATE_IDLE];
 934                         sppi[i].liKernelTime.QuadPart = pinfo[i].cpu_ticks[CPU_STATE_SYSTEM];
 935                         sppi[i].liUserTime.QuadPart = pinfo[i].cpu_ticks[CPU_STATE_USER];
 936                     }
 937                     vm_deallocate (mach_task_self (), (vm_address_t) pinfo, info_count * sizeof(natural_t));
 938                 }
 939             }
 940 #else
 941             {
 942                 FILE *cpuinfo = fopen("/proc/stat","r");
 943                 if (cpuinfo)
 944                 {
 945                     unsigned usr,nice,sys;
 946                     unsigned long idle;
 947                     int count;
 948                     char name[10];
 949                     char line[255];
 950
 951                     /* first line is combined usage */
 952                     if (fgets(line,255,cpuinfo))
 953                         count = sscanf(line,"%s %u %u %u %lu",name, &usr, &nice,
 954                                    &sys, &idle);
 955                     else
 956                         count = 0;
 957                     /* we set this up in the for older non-smp enabled kernels */
 958                     if (count == 5 && strcmp(name,"cpu")==0)
 959                     {
 960                         sppi = RtlAllocateHeap(GetProcessHeap(), 0,
 961                                                sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION));
 962                         sppi->liIdleTime.QuadPart = idle;
 963                         sppi->liKernelTime.QuadPart = sys;
 964                         sppi->liUserTime.QuadPart = usr;
 965                         cpus = 1;
 966                         len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION);
 967                     }
 968
 969                     do
 970                     {
 971                         if (fgets(line,255,cpuinfo))
 972                             count = sscanf(line,"%s %u %u %u %lu",name, &usr,
 973                                        &nice, &sys, &idle);
 974                         else
 975                             count = 0;
 976                         if (count == 5 && strncmp(name,"cpu",3)==0)
 977                         {
 978                             out_cpus --;
 979                             if (name[3]=='0') /* first cpu */
 980                             {
 981                                 sppi->liIdleTime.QuadPart = idle;
 982                                 sppi->liKernelTime.QuadPart = sys;
 983                                 sppi->liUserTime.QuadPart = usr;
 984                             }
 985                             else /* new cpu */
 986                             {
 987                                 len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION) * (cpus+1);
 988                                 sppi = RtlReAllocateHeap(GetProcessHeap(), 0, sppi, len);
 989                                 sppi[cpus].liIdleTime.QuadPart = idle;
 990                                 sppi[cpus].liKernelTime.QuadPart = sys;
 991                                 sppi[cpus].liUserTime.QuadPart = usr;
 992                                 cpus++;
 993                             }
 994                         }
 995                         else
 996                             break;
 997                     } while (out_cpus > 0);
 998                     fclose(cpuinfo);
 999                 }
1000             }
1001 #endif
1002
1003             if (cpus == 0)
1004             {
1005                 static int i = 1;
1006
1007                 sppi = RtlAllocateHeap(GetProcessHeap(),0,sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION));
1008
1009                 memset(sppi, 0 , sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION));
1010                 FIXME("stub info_class SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION\n");
1011
1012                 /* many programs expect these values to change so fake change */
1013                 len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION);
1014                 sppi->liKernelTime.QuadPart = 1 * i;
1015                 sppi->liUserTime.QuadPart = 2 * i;
1016                 sppi->liIdleTime.QuadPart = 3 * i;
1017                 i++;
1018             }
1019
1020             if (Length >= len)
1021             {
1022                 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1023                 else memcpy( SystemInformation, sppi, len);
1024             }
1025             else ret = STATUS_INFO_LENGTH_MISMATCH;
1026
1027             RtlFreeHeap(GetProcessHeap(),0,sppi);
1028         }
1029         break;
1030     case SystemModuleInformation:
1031         /* FIXME: should be system-wide */
1032         if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1033         else ret = LdrQueryProcessModuleInformation( SystemInformation, Length, &len );
1034         break;
1035     case SystemHandleInformation:
1036         {
1037             SYSTEM_HANDLE_INFORMATION shi;
1038
1039             memset(&shi, 0, sizeof(shi));
1040             len = sizeof(shi);
1041
1042             if ( Length >= len)
1043             {
1044                 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1045                 else memcpy( SystemInformation, &shi, len);
1046             }
1047             else ret = STATUS_INFO_LENGTH_MISMATCH;
1048             FIXME("info_class SYSTEM_HANDLE_INFORMATION\n");
1049         }
1050         break;
1051     case SystemCacheInformation:
1052         {
1053             SYSTEM_CACHE_INFORMATION sci;
1054
1055             memset(&sci, 0, sizeof(sci)); /* FIXME */
1056             len = sizeof(sci);
1057
1058             if ( Length >= len)
1059             {
1060                 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1061                 else memcpy( SystemInformation, &sci, len);
1062             }
1063             else ret = STATUS_INFO_LENGTH_MISMATCH;
1064             FIXME("info_class SYSTEM_CACHE_INFORMATION\n");
1065         }
1066         break;
1067     case SystemInterruptInformation:
1068         {
1069             SYSTEM_INTERRUPT_INFORMATION sii;
1070
1071             memset(&sii, 0, sizeof(sii));
1072             len = sizeof(sii);
1073
1074             if ( Length >= len)
1075             {
1076                 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1077                 else memcpy( SystemInformation, &sii, len);
1078             }
1079             else ret = STATUS_INFO_LENGTH_MISMATCH;
1080             FIXME("info_class SYSTEM_INTERRUPT_INFORMATION\n");
1081         }
1082         break;
1083     case SystemKernelDebuggerInformation:
1084         {
1085             SYSTEM_KERNEL_DEBUGGER_INFORMATION skdi;
1086
1087             skdi.DebuggerEnabled = FALSE;
1088             skdi.DebuggerNotPresent = TRUE;
1089             len = sizeof(skdi);
1090
1091             if ( Length >= len)
1092             {
1093                 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1094                 else memcpy( SystemInformation, &skdi, len);
1095             }
1096             else ret = STATUS_INFO_LENGTH_MISMATCH;
1097         }
1098         break;
1099     case SystemRegistryQuotaInformation:
1100         {
1101             /* Something to do with the size of the registry             *
1102              * Since we don't have a size limitation, fake it            *
1103              * This is almost certainly wrong.                           *
1104              * This sets each of the three words in the struct to 32 MB, *
1105              * which is enough to make the IE 5 installer happy.         */
1106             SYSTEM_REGISTRY_QUOTA_INFORMATION srqi;
1107
1108             srqi.RegistryQuotaAllowed = 0x2000000;
1109             srqi.RegistryQuotaUsed = 0x200000;
1110             srqi.Reserved1 = (void*)0x200000;
1111             len = sizeof(srqi);
1112
1113             if ( Length >= len)
1114             {
1115                 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1116                 else
1117                 {
1118                     FIXME("SystemRegistryQuotaInformation: faking max registry size of 32 MB\n");
1119                     memcpy( SystemInformation, &srqi, len);
1120                 }
1121             }
1122             else ret = STATUS_INFO_LENGTH_MISMATCH;
1123         }
1124         break;
1125     default:
1126         FIXME("(0x%08x,%p,0x%08x,%p) stub\n",
1127               SystemInformationClass,SystemInformation,Length,ResultLength);
1128
1129         /* Several Information Classes are not implemented on Windows and return 2 different values
1130          * STATUS_NOT_IMPLEMENTED or STATUS_INVALID_INFO_CLASS
1131          * in 95% of the cases it's STATUS_INVALID_INFO_CLASS, so use this as the default
1132         */
1133         ret = STATUS_INVALID_INFO_CLASS;
1134     }
1135
1136     if (ResultLength) *ResultLength = len;
1137
1138     return ret;
1139 }
1140
1141 /******************************************************************************
1142  * NtSetSystemInformation [NTDLL.@]
1143  * ZwSetSystemInformation [NTDLL.@]
1144  */
1145 NTSTATUS WINAPI NtSetSystemInformation(SYSTEM_INFORMATION_CLASS SystemInformationClass, PVOID SystemInformation, ULONG Length)
1146 {
1147     FIXME("(0x%08x,%p,0x%08x) stub\n",SystemInformationClass,SystemInformation,Length);
1148     return STATUS_SUCCESS;
1149 }
1150
1151 /******************************************************************************
1152  *  NtCreatePagingFile          [NTDLL.@]
1153  *  ZwCreatePagingFile          [NTDLL.@]
1154  */
1155 NTSTATUS WINAPI NtCreatePagingFile(
1156         PUNICODE_STRING PageFileName,
1157         PLARGE_INTEGER MinimumSize,
1158         PLARGE_INTEGER MaximumSize,
1159         PLARGE_INTEGER ActualSize)
1160 {
1161     FIXME("(%p %p %p %p) stub\n", PageFileName, MinimumSize, MaximumSize, ActualSize);
1162     return STATUS_SUCCESS;
1163 }
1164
1165 /******************************************************************************
1166  *  NtDisplayString                             [NTDLL.@]
1167  *
1168  * writes a string to the nt-textmode screen eg. during startup
1169  */
1170 NTSTATUS WINAPI NtDisplayString ( PUNICODE_STRING string )
1171 {
1172     STRING stringA;
1173     NTSTATUS ret;
1174
1175     if (!(ret = RtlUnicodeStringToAnsiString( &stringA, string, TRUE )))
1176     {
1177         MESSAGE( "%.*s", stringA.Length, stringA.Buffer );
1178         RtlFreeAnsiString( &stringA );
1179     }
1180     return ret;
1181 }
1182
1183 /******************************************************************************
1184  *  NtInitiatePowerAction                       [NTDLL.@]
1185  *
1186  */
1187 NTSTATUS WINAPI NtInitiatePowerAction(
1188         IN POWER_ACTION SystemAction,
1189         IN SYSTEM_POWER_STATE MinSystemState,
1190         IN ULONG Flags,
1191         IN BOOLEAN Asynchronous)
1192 {
1193         FIXME("(%d,%d,0x%08x,%d),stub\n",
1194                 SystemAction,MinSystemState,Flags,Asynchronous);
1195         return STATUS_NOT_IMPLEMENTED;
1196 }
1197
1198
1199 /******************************************************************************
1200  *  NtPowerInformation                          [NTDLL.@]
1201  *
1202  */
1203 NTSTATUS WINAPI NtPowerInformation(
1204         IN POWER_INFORMATION_LEVEL InformationLevel,
1205         IN PVOID lpInputBuffer,
1206         IN ULONG nInputBufferSize,
1207         IN PVOID lpOutputBuffer,
1208         IN ULONG nOutputBufferSize)
1209 {
1210         TRACE("(%d,%p,%d,%p,%d)\n",
1211                 InformationLevel,lpInputBuffer,nInputBufferSize,lpOutputBuffer,nOutputBufferSize);
1212         switch(InformationLevel) {
1213                 case SystemPowerCapabilities: {
1214                         PSYSTEM_POWER_CAPABILITIES PowerCaps = (PSYSTEM_POWER_CAPABILITIES)lpOutputBuffer;
1215                         FIXME("semi-stub: SystemPowerCapabilities\n");
1216                         if (nOutputBufferSize < sizeof(SYSTEM_POWER_CAPABILITIES))
1217                                 return STATUS_BUFFER_TOO_SMALL;
1218                         /* FIXME: These values are based off a native XP desktop, should probably use APM/ACPI to get the 'real' values */
1219                         PowerCaps->PowerButtonPresent = TRUE;
1220                         PowerCaps->SleepButtonPresent = FALSE;
1221                         PowerCaps->LidPresent = FALSE;
1222                         PowerCaps->SystemS1 = TRUE;
1223                         PowerCaps->SystemS2 = FALSE;
1224                         PowerCaps->SystemS3 = FALSE;
1225                         PowerCaps->SystemS4 = TRUE;
1226                         PowerCaps->SystemS5 = TRUE;
1227                         PowerCaps->HiberFilePresent = TRUE;
1228                         PowerCaps->FullWake = TRUE;
1229                         PowerCaps->VideoDimPresent = FALSE;
1230                         PowerCaps->ApmPresent = FALSE;
1231                         PowerCaps->UpsPresent = FALSE;
1232                         PowerCaps->ThermalControl = FALSE;
1233                         PowerCaps->ProcessorThrottle = FALSE;
1234                         PowerCaps->ProcessorMinThrottle = 100;
1235                         PowerCaps->ProcessorMaxThrottle = 100;
1236                         PowerCaps->DiskSpinDown = TRUE;
1237                         PowerCaps->SystemBatteriesPresent = FALSE;
1238                         PowerCaps->BatteriesAreShortTerm = FALSE;
1239                         PowerCaps->BatteryScale[0].Granularity = 0;
1240                         PowerCaps->BatteryScale[0].Capacity = 0;
1241                         PowerCaps->BatteryScale[1].Granularity = 0;
1242                         PowerCaps->BatteryScale[1].Capacity = 0;
1243                         PowerCaps->BatteryScale[2].Granularity = 0;
1244                         PowerCaps->BatteryScale[2].Capacity = 0;
1245                         PowerCaps->AcOnLineWake = PowerSystemUnspecified;
1246                         PowerCaps->SoftLidWake = PowerSystemUnspecified;
1247                         PowerCaps->RtcWake = PowerSystemSleeping1;
1248                         PowerCaps->MinDeviceWakeState = PowerSystemUnspecified;
1249                         PowerCaps->DefaultLowLatencyWake = PowerSystemUnspecified;
1250                         return STATUS_SUCCESS;
1251                 }
1252                 default:
1253                         FIXME("Unimplemented NtPowerInformation action: %d\n", InformationLevel);
1254                         return STATUS_NOT_IMPLEMENTED;
1255         }
1256 }
1257
1258 /******************************************************************************
1259  *  NtShutdownSystem                            [NTDLL.@]
1260  *
1261  */
1262 NTSTATUS WINAPI NtShutdownSystem(SHUTDOWN_ACTION Action)
1263 {
1264     FIXME("%d\n",Action);
1265     return STATUS_SUCCESS;
1266 }
1267
1268 /******************************************************************************
1269  *  NtAllocateLocallyUniqueId (NTDLL.@)
1270  */
1271 NTSTATUS WINAPI NtAllocateLocallyUniqueId(PLUID Luid)
1272 {
1273     NTSTATUS status;
1274
1275     TRACE("%p\n", Luid);
1276
1277     if (!Luid)
1278         return STATUS_ACCESS_VIOLATION;
1279
1280     SERVER_START_REQ( allocate_locally_unique_id )
1281     {
1282         status = wine_server_call( req );
1283         if (!status)
1284         {
1285             Luid->LowPart = reply->luid.low_part;
1286             Luid->HighPart = reply->luid.high_part;
1287         }
1288     }
1289     SERVER_END_REQ;
1290
1291     return status;
1292 }
1293
1294 /******************************************************************************
1295  *        VerSetConditionMask   (NTDLL.@)
1296  */
1297 ULONGLONG WINAPI VerSetConditionMask( ULONGLONG dwlConditionMask, DWORD dwTypeBitMask,
1298                                       BYTE dwConditionMask)
1299 {
1300     if(dwTypeBitMask == 0)
1301         return dwlConditionMask;
1302     dwConditionMask &= 0x07;
1303     if(dwConditionMask == 0)
1304         return dwlConditionMask;
1305
1306     if(dwTypeBitMask & VER_PRODUCT_TYPE)
1307         dwlConditionMask |= dwConditionMask << 7*3;
1308     else if (dwTypeBitMask & VER_SUITENAME)
1309         dwlConditionMask |= dwConditionMask << 6*3;
1310     else if (dwTypeBitMask & VER_SERVICEPACKMAJOR)
1311         dwlConditionMask |= dwConditionMask << 5*3;
1312     else if (dwTypeBitMask & VER_SERVICEPACKMINOR)
1313         dwlConditionMask |= dwConditionMask << 4*3;
1314     else if (dwTypeBitMask & VER_PLATFORMID)
1315         dwlConditionMask |= dwConditionMask << 3*3;
1316     else if (dwTypeBitMask & VER_BUILDNUMBER)
1317         dwlConditionMask |= dwConditionMask << 2*3;
1318     else if (dwTypeBitMask & VER_MAJORVERSION)
1319         dwlConditionMask |= dwConditionMask << 1*3;
1320     else if (dwTypeBitMask & VER_MINORVERSION)
1321         dwlConditionMask |= dwConditionMask << 0*3;
1322     return dwlConditionMask;
1323 }
1324
1325 /******************************************************************************
1326  *  NtAccessCheckAndAuditAlarm   (NTDLL.@)
1327  *  ZwAccessCheckAndAuditAlarm   (NTDLL.@)
1328  */
1329 NTSTATUS WINAPI NtAccessCheckAndAuditAlarm(PUNICODE_STRING SubsystemName, HANDLE HandleId, PUNICODE_STRING ObjectTypeName,
1330                                            PUNICODE_STRING ObjectName, PSECURITY_DESCRIPTOR SecurityDescriptor,
1331                                            ACCESS_MASK DesiredAccess, PGENERIC_MAPPING GenericMapping, BOOLEAN ObjectCreation,
1332                                            PACCESS_MASK GrantedAccess, PBOOLEAN AccessStatus, PBOOLEAN GenerateOnClose)
1333 {
1334     FIXME("(%s, %p, %s, %p, 0x%08x, %p, %d, %p, %p, %p), stub\n", debugstr_us(SubsystemName), HandleId,
1335           debugstr_us(ObjectTypeName), SecurityDescriptor, DesiredAccess, GenericMapping, ObjectCreation,
1336           GrantedAccess, AccessStatus, GenerateOnClose);
1337
1338     return STATUS_NOT_IMPLEMENTED;
1339 }