d3d8: Hold the DLL lock in IDirect3D8 methods.
[wine.git] / dlls / ntdll / nt.c
blob3332821e095209839283bd9800855d734e9dc9e5
1 /*
2 * NT basis DLL
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)
7 * Copyright 1996-1998 Marcus Meissner
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.
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.
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
24 #include <stdarg.h>
25 #include <stdio.h>
26 #include <stdlib.h>
27 #include <string.h>
28 #include <time.h>
30 #include "ntstatus.h"
31 #define WIN32_NO_STATUS
32 #include "wine/debug.h"
33 #include "wine/unicode.h"
34 #include "windef.h"
35 #include "winternl.h"
36 #include "ntdll_misc.h"
37 #include "wine/server.h"
39 WINE_DEFAULT_DEBUG_CHANNEL(ntdll);
42 * Token
45 /******************************************************************************
46 * NtDuplicateToken [NTDLL.@]
47 * ZwDuplicateToken [NTDLL.@]
49 NTSTATUS WINAPI NtDuplicateToken(
50 IN HANDLE ExistingToken,
51 IN ACCESS_MASK DesiredAccess,
52 IN POBJECT_ATTRIBUTES ObjectAttributes,
53 IN SECURITY_IMPERSONATION_LEVEL ImpersonationLevel,
54 IN TOKEN_TYPE TokenType,
55 OUT PHANDLE NewToken)
57 NTSTATUS status;
59 TRACE("(%p,0x%08x,%p,0x%08x,0x%08x,%p)\n",
60 ExistingToken, DesiredAccess, ObjectAttributes,
61 ImpersonationLevel, TokenType, NewToken);
62 dump_ObjectAttributes(ObjectAttributes);
64 SERVER_START_REQ( duplicate_token )
66 req->handle = ExistingToken;
67 req->access = DesiredAccess;
68 req->attributes = ObjectAttributes ? ObjectAttributes->Attributes : 0;
69 req->primary = (TokenType == TokenPrimary);
70 req->impersonation_level = ImpersonationLevel;
71 status = wine_server_call( req );
72 if (!status) *NewToken = reply->new_handle;
74 SERVER_END_REQ;
76 return status;
79 /******************************************************************************
80 * NtOpenProcessToken [NTDLL.@]
81 * ZwOpenProcessToken [NTDLL.@]
83 NTSTATUS WINAPI NtOpenProcessToken(
84 HANDLE ProcessHandle,
85 DWORD DesiredAccess,
86 HANDLE *TokenHandle)
88 NTSTATUS ret;
90 TRACE("(%p,0x%08x,%p)\n", ProcessHandle,DesiredAccess, TokenHandle);
92 SERVER_START_REQ( open_token )
94 req->handle = ProcessHandle;
95 req->access = DesiredAccess;
96 req->attributes = 0;
97 req->flags = 0;
98 ret = wine_server_call( req );
99 if (!ret) *TokenHandle = reply->token;
101 SERVER_END_REQ;
103 return ret;
106 /******************************************************************************
107 * NtOpenThreadToken [NTDLL.@]
108 * ZwOpenThreadToken [NTDLL.@]
110 NTSTATUS WINAPI NtOpenThreadToken(
111 HANDLE ThreadHandle,
112 DWORD DesiredAccess,
113 BOOLEAN OpenAsSelf,
114 HANDLE *TokenHandle)
116 NTSTATUS ret;
118 TRACE("(%p,0x%08x,0x%08x,%p)\n",
119 ThreadHandle,DesiredAccess, OpenAsSelf, TokenHandle);
121 SERVER_START_REQ( open_token )
123 req->handle = ThreadHandle;
124 req->access = DesiredAccess;
125 req->attributes = 0;
126 req->flags = OPEN_TOKEN_THREAD;
127 if (OpenAsSelf) req->flags |= OPEN_TOKEN_AS_SELF;
128 ret = wine_server_call( req );
129 if (!ret) *TokenHandle = reply->token;
131 SERVER_END_REQ;
133 return ret;
136 /******************************************************************************
137 * NtAdjustPrivilegesToken [NTDLL.@]
138 * ZwAdjustPrivilegesToken [NTDLL.@]
140 * FIXME: parameters unsafe
142 NTSTATUS WINAPI NtAdjustPrivilegesToken(
143 IN HANDLE TokenHandle,
144 IN BOOLEAN DisableAllPrivileges,
145 IN PTOKEN_PRIVILEGES NewState,
146 IN DWORD BufferLength,
147 OUT PTOKEN_PRIVILEGES PreviousState,
148 OUT PDWORD ReturnLength)
150 NTSTATUS ret;
152 TRACE("(%p,0x%08x,%p,0x%08x,%p,%p)\n",
153 TokenHandle, DisableAllPrivileges, NewState, BufferLength, PreviousState, ReturnLength);
155 SERVER_START_REQ( adjust_token_privileges )
157 req->handle = TokenHandle;
158 req->disable_all = DisableAllPrivileges;
159 req->get_modified_state = (PreviousState != NULL);
160 if (!DisableAllPrivileges)
162 wine_server_add_data( req, &NewState->Privileges,
163 NewState->PrivilegeCount * sizeof(NewState->Privileges[0]) );
165 if (PreviousState && BufferLength >= FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ))
166 wine_server_set_reply( req, &PreviousState->Privileges,
167 BufferLength - FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ) );
168 ret = wine_server_call( req );
169 if (PreviousState)
171 *ReturnLength = reply->len + FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges );
172 PreviousState->PrivilegeCount = reply->len / sizeof(LUID_AND_ATTRIBUTES);
175 SERVER_END_REQ;
177 return ret;
180 /******************************************************************************
181 * NtQueryInformationToken [NTDLL.@]
182 * ZwQueryInformationToken [NTDLL.@]
184 * NOTES
185 * Buffer for TokenUser:
186 * 0x00 TOKEN_USER the PSID field points to the SID
187 * 0x08 SID
190 NTSTATUS WINAPI NtQueryInformationToken(
191 HANDLE token,
192 TOKEN_INFORMATION_CLASS tokeninfoclass,
193 PVOID tokeninfo,
194 ULONG tokeninfolength,
195 PULONG retlen )
197 ULONG len;
198 NTSTATUS status = STATUS_SUCCESS;
200 TRACE("(%p,%d,%p,%d,%p)\n",
201 token,tokeninfoclass,tokeninfo,tokeninfolength,retlen);
203 switch (tokeninfoclass)
205 case TokenOwner:
206 len = sizeof(TOKEN_OWNER) + sizeof(SID);
207 break;
208 case TokenPrimaryGroup:
209 len = sizeof(TOKEN_PRIMARY_GROUP);
210 break;
211 case TokenDefaultDacl:
212 len = sizeof(TOKEN_DEFAULT_DACL);
213 break;
214 case TokenSource:
215 len = sizeof(TOKEN_SOURCE);
216 break;
217 case TokenType:
218 len = sizeof (TOKEN_TYPE);
219 break;
220 case TokenImpersonationLevel:
221 len = sizeof(SECURITY_IMPERSONATION_LEVEL);
222 break;
223 #if 0
224 case TokenStatistics:
225 #endif /* 0 */
226 default:
227 len = 0;
230 if (retlen) *retlen = len;
232 if (tokeninfolength < len)
233 return STATUS_BUFFER_TOO_SMALL;
235 switch (tokeninfoclass)
237 case TokenUser:
238 SERVER_START_REQ( get_token_user )
240 TOKEN_USER * tuser = tokeninfo;
241 PSID sid = (PSID) (tuser + 1);
242 DWORD sid_len = tokeninfolength < sizeof(TOKEN_USER) ? 0 : tokeninfolength - sizeof(TOKEN_USER);
244 req->handle = token;
245 wine_server_set_reply( req, sid, sid_len );
246 status = wine_server_call( req );
247 if (retlen) *retlen = reply->user_len + sizeof(TOKEN_USER);
248 if (status == STATUS_SUCCESS)
250 tuser->User.Sid = sid;
251 tuser->User.Attributes = 0;
254 SERVER_END_REQ;
255 break;
256 case TokenGroups:
258 char stack_buffer[256];
259 unsigned int server_buf_len = sizeof(stack_buffer);
260 void *buffer = stack_buffer;
261 BOOLEAN need_more_memory = FALSE;
263 /* we cannot work out the size of the server buffer required for the
264 * input size, since there are two factors affecting how much can be
265 * stored in the buffer - number of groups and lengths of sids */
268 SERVER_START_REQ( get_token_groups )
270 TOKEN_GROUPS *groups = tokeninfo;
272 req->handle = token;
273 wine_server_set_reply( req, buffer, server_buf_len );
274 status = wine_server_call( req );
275 if (status == STATUS_BUFFER_TOO_SMALL)
277 if (buffer == stack_buffer)
278 buffer = RtlAllocateHeap(GetProcessHeap(), 0, reply->user_len);
279 else
280 buffer = RtlReAllocateHeap(GetProcessHeap(), 0, buffer, reply->user_len);
281 if (!buffer) return STATUS_NO_MEMORY;
283 server_buf_len = reply->user_len;
284 need_more_memory = TRUE;
286 else if (status == STATUS_SUCCESS)
288 struct token_groups *tg = buffer;
289 unsigned int *attr = (unsigned int *)(tg + 1);
290 ULONG i;
291 const int non_sid_portion = (sizeof(struct token_groups) + tg->count * sizeof(unsigned long));
292 SID *sids = (SID *)((char *)tokeninfo + FIELD_OFFSET( TOKEN_GROUPS, Groups[tg->count] ));
293 ULONG needed_bytes = FIELD_OFFSET( TOKEN_GROUPS, Groups[tg->count] ) +
294 reply->user_len - non_sid_portion;
296 if (retlen) *retlen = needed_bytes;
298 if (needed_bytes <= tokeninfolength)
300 groups->GroupCount = tg->count;
301 memcpy( sids, (char *)buffer + non_sid_portion,
302 reply->user_len - non_sid_portion );
304 for (i = 0; i < tg->count; i++)
306 groups->Groups[i].Attributes = attr[i];
307 groups->Groups[i].Sid = sids;
308 sids = (SID *)((char *)sids + RtlLengthSid(sids));
311 else status = STATUS_BUFFER_TOO_SMALL;
313 else if (retlen) *retlen = 0;
315 SERVER_END_REQ;
316 } while (need_more_memory);
317 if (buffer != stack_buffer) RtlFreeHeap(GetProcessHeap(), 0, buffer);
318 break;
320 case TokenPrimaryGroup:
321 if (tokeninfo)
323 TOKEN_PRIMARY_GROUP *tgroup = tokeninfo;
324 SID_IDENTIFIER_AUTHORITY sid = {SECURITY_NT_AUTHORITY};
325 RtlAllocateAndInitializeSid( &sid,
327 SECURITY_BUILTIN_DOMAIN_RID,
328 DOMAIN_ALIAS_RID_ADMINS,
329 0, 0, 0, 0, 0, 0,
330 &(tgroup->PrimaryGroup));
332 break;
333 case TokenPrivileges:
334 SERVER_START_REQ( get_token_privileges )
336 TOKEN_PRIVILEGES *tpriv = tokeninfo;
337 req->handle = token;
338 if (tpriv && tokeninfolength > FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ))
339 wine_server_set_reply( req, &tpriv->Privileges, tokeninfolength - FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ) );
340 status = wine_server_call( req );
341 if (retlen) *retlen = FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ) + reply->len;
342 if (tpriv) tpriv->PrivilegeCount = reply->len / sizeof(LUID_AND_ATTRIBUTES);
344 SERVER_END_REQ;
345 break;
346 case TokenOwner:
347 if (tokeninfo)
349 TOKEN_OWNER *owner = tokeninfo;
350 PSID sid = (PSID) (owner + 1);
351 SID_IDENTIFIER_AUTHORITY localSidAuthority = {SECURITY_NT_AUTHORITY};
352 RtlInitializeSid(sid, &localSidAuthority, 1);
353 *(RtlSubAuthoritySid(sid, 0)) = SECURITY_INTERACTIVE_RID;
354 owner->Owner = sid;
356 break;
357 case TokenImpersonationLevel:
358 SERVER_START_REQ( get_token_impersonation_level )
360 SECURITY_IMPERSONATION_LEVEL *impersonation_level = tokeninfo;
361 req->handle = token;
362 status = wine_server_call( req );
363 if (status == STATUS_SUCCESS)
364 *impersonation_level = reply->impersonation_level;
366 SERVER_END_REQ;
367 break;
368 default:
370 ERR("Unhandled Token Information class %d!\n", tokeninfoclass);
371 return STATUS_NOT_IMPLEMENTED;
374 return status;
377 /******************************************************************************
378 * NtSetInformationToken [NTDLL.@]
379 * ZwSetInformationToken [NTDLL.@]
381 NTSTATUS WINAPI NtSetInformationToken(
382 HANDLE TokenHandle,
383 TOKEN_INFORMATION_CLASS TokenInformationClass,
384 PVOID TokenInformation,
385 ULONG TokenInformationLength)
387 FIXME("%p %d %p %u\n", TokenHandle, TokenInformationClass,
388 TokenInformation, TokenInformationLength);
389 return STATUS_NOT_IMPLEMENTED;
392 /******************************************************************************
393 * NtAdjustGroupsToken [NTDLL.@]
394 * ZwAdjustGroupsToken [NTDLL.@]
396 NTSTATUS WINAPI NtAdjustGroupsToken(
397 HANDLE TokenHandle,
398 BOOLEAN ResetToDefault,
399 PTOKEN_GROUPS NewState,
400 ULONG BufferLength,
401 PTOKEN_GROUPS PreviousState,
402 PULONG ReturnLength)
404 FIXME("%p %d %p %u %p %p\n", TokenHandle, ResetToDefault,
405 NewState, BufferLength, PreviousState, ReturnLength);
406 return STATUS_NOT_IMPLEMENTED;
409 /******************************************************************************
410 * NtPrivilegeCheck [NTDLL.@]
411 * ZwPrivilegeCheck [NTDLL.@]
413 NTSTATUS WINAPI NtPrivilegeCheck(
414 HANDLE ClientToken,
415 PPRIVILEGE_SET RequiredPrivileges,
416 PBOOLEAN Result)
418 NTSTATUS status;
419 SERVER_START_REQ( check_token_privileges )
421 req->handle = ClientToken;
422 req->all_required = ((RequiredPrivileges->Control & PRIVILEGE_SET_ALL_NECESSARY) ? TRUE : FALSE);
423 wine_server_add_data( req, &RequiredPrivileges->Privilege,
424 RequiredPrivileges->PrivilegeCount * sizeof(RequiredPrivileges->Privilege[0]) );
425 wine_server_set_reply( req, &RequiredPrivileges->Privilege,
426 RequiredPrivileges->PrivilegeCount * sizeof(RequiredPrivileges->Privilege[0]) );
428 status = wine_server_call( req );
430 if (status == STATUS_SUCCESS)
431 *Result = (reply->has_privileges ? TRUE : FALSE);
433 SERVER_END_REQ;
434 return status;
438 * Section
441 /******************************************************************************
442 * NtQuerySection [NTDLL.@]
444 NTSTATUS WINAPI NtQuerySection(
445 IN HANDLE SectionHandle,
446 IN SECTION_INFORMATION_CLASS SectionInformationClass,
447 OUT PVOID SectionInformation,
448 IN ULONG Length,
449 OUT PULONG ResultLength)
451 FIXME("(%p,%d,%p,0x%08x,%p) stub!\n",
452 SectionHandle,SectionInformationClass,SectionInformation,Length,ResultLength);
453 return 0;
457 * ports
460 /******************************************************************************
461 * NtCreatePort [NTDLL.@]
462 * ZwCreatePort [NTDLL.@]
464 NTSTATUS WINAPI NtCreatePort(PHANDLE PortHandle,POBJECT_ATTRIBUTES ObjectAttributes,
465 ULONG MaxConnectInfoLength,ULONG MaxDataLength,PULONG reserved)
467 FIXME("(%p,%p,%u,%u,%p),stub!\n",PortHandle,ObjectAttributes,
468 MaxConnectInfoLength,MaxDataLength,reserved);
469 return STATUS_NOT_IMPLEMENTED;
472 /******************************************************************************
473 * NtConnectPort [NTDLL.@]
474 * ZwConnectPort [NTDLL.@]
476 NTSTATUS WINAPI NtConnectPort(
477 PHANDLE PortHandle,
478 PUNICODE_STRING PortName,
479 PSECURITY_QUALITY_OF_SERVICE SecurityQos,
480 PLPC_SECTION_WRITE WriteSection,
481 PLPC_SECTION_READ ReadSection,
482 PULONG MaximumMessageLength,
483 PVOID ConnectInfo,
484 PULONG pConnectInfoLength)
486 FIXME("(%p,%s,%p,%p,%p,%p,%p,%p),stub!\n",
487 PortHandle,debugstr_w(PortName->Buffer),SecurityQos,
488 WriteSection,ReadSection,MaximumMessageLength,ConnectInfo,
489 pConnectInfoLength);
490 if (ConnectInfo && pConnectInfoLength)
491 TRACE("\tMessage = %s\n",debugstr_an(ConnectInfo,*pConnectInfoLength));
492 return STATUS_NOT_IMPLEMENTED;
495 /******************************************************************************
496 * NtListenPort [NTDLL.@]
497 * ZwListenPort [NTDLL.@]
499 NTSTATUS WINAPI NtListenPort(HANDLE PortHandle,PLPC_MESSAGE pLpcMessage)
501 FIXME("(%p,%p),stub!\n",PortHandle,pLpcMessage);
502 return STATUS_NOT_IMPLEMENTED;
505 /******************************************************************************
506 * NtAcceptConnectPort [NTDLL.@]
507 * ZwAcceptConnectPort [NTDLL.@]
509 NTSTATUS WINAPI NtAcceptConnectPort(
510 PHANDLE PortHandle,
511 ULONG PortIdentifier,
512 PLPC_MESSAGE pLpcMessage,
513 BOOLEAN Accept,
514 PLPC_SECTION_WRITE WriteSection,
515 PLPC_SECTION_READ ReadSection)
517 FIXME("(%p,%u,%p,%d,%p,%p),stub!\n",
518 PortHandle,PortIdentifier,pLpcMessage,Accept,WriteSection,ReadSection);
519 return STATUS_NOT_IMPLEMENTED;
522 /******************************************************************************
523 * NtCompleteConnectPort [NTDLL.@]
524 * ZwCompleteConnectPort [NTDLL.@]
526 NTSTATUS WINAPI NtCompleteConnectPort(HANDLE PortHandle)
528 FIXME("(%p),stub!\n",PortHandle);
529 return STATUS_NOT_IMPLEMENTED;
532 /******************************************************************************
533 * NtRegisterThreadTerminatePort [NTDLL.@]
534 * ZwRegisterThreadTerminatePort [NTDLL.@]
536 NTSTATUS WINAPI NtRegisterThreadTerminatePort(HANDLE PortHandle)
538 FIXME("(%p),stub!\n",PortHandle);
539 return STATUS_NOT_IMPLEMENTED;
542 /******************************************************************************
543 * NtRequestWaitReplyPort [NTDLL.@]
544 * ZwRequestWaitReplyPort [NTDLL.@]
546 NTSTATUS WINAPI NtRequestWaitReplyPort(
547 HANDLE PortHandle,
548 PLPC_MESSAGE pLpcMessageIn,
549 PLPC_MESSAGE pLpcMessageOut)
551 FIXME("(%p,%p,%p),stub!\n",PortHandle,pLpcMessageIn,pLpcMessageOut);
552 if(pLpcMessageIn)
554 TRACE("Message to send:\n");
555 TRACE("\tDataSize = %u\n",pLpcMessageIn->DataSize);
556 TRACE("\tMessageSize = %u\n",pLpcMessageIn->MessageSize);
557 TRACE("\tMessageType = %u\n",pLpcMessageIn->MessageType);
558 TRACE("\tVirtualRangesOffset = %u\n",pLpcMessageIn->VirtualRangesOffset);
559 TRACE("\tClientId.UniqueProcess = %p\n",pLpcMessageIn->ClientId.UniqueProcess);
560 TRACE("\tClientId.UniqueThread = %p\n",pLpcMessageIn->ClientId.UniqueThread);
561 TRACE("\tMessageId = %u\n",pLpcMessageIn->MessageId);
562 TRACE("\tSectionSize = %u\n",pLpcMessageIn->SectionSize);
563 TRACE("\tData = %s\n",
564 debugstr_an((const char*)pLpcMessageIn->Data,pLpcMessageIn->DataSize));
566 return STATUS_NOT_IMPLEMENTED;
569 /******************************************************************************
570 * NtReplyWaitReceivePort [NTDLL.@]
571 * ZwReplyWaitReceivePort [NTDLL.@]
573 NTSTATUS WINAPI NtReplyWaitReceivePort(
574 HANDLE PortHandle,
575 PULONG PortIdentifier,
576 PLPC_MESSAGE ReplyMessage,
577 PLPC_MESSAGE Message)
579 FIXME("(%p,%p,%p,%p),stub!\n",PortHandle,PortIdentifier,ReplyMessage,Message);
580 return STATUS_NOT_IMPLEMENTED;
584 * Misc
587 /******************************************************************************
588 * NtSetIntervalProfile [NTDLL.@]
589 * ZwSetIntervalProfile [NTDLL.@]
591 NTSTATUS WINAPI NtSetIntervalProfile(
592 ULONG Interval,
593 KPROFILE_SOURCE Source)
595 FIXME("%u,%d\n", Interval, Source);
596 return STATUS_SUCCESS;
599 /******************************************************************************
600 * NtQuerySystemInformation [NTDLL.@]
601 * ZwQuerySystemInformation [NTDLL.@]
603 * ARGUMENTS:
604 * SystemInformationClass Index to a certain information structure
605 * SystemTimeAdjustmentInformation SYSTEM_TIME_ADJUSTMENT
606 * SystemCacheInformation SYSTEM_CACHE_INFORMATION
607 * SystemConfigurationInformation CONFIGURATION_INFORMATION
608 * observed (class/len):
609 * 0x0/0x2c
610 * 0x12/0x18
611 * 0x2/0x138
612 * 0x8/0x600
613 * 0x25/0xc
614 * SystemInformation caller supplies storage for the information structure
615 * Length size of the structure
616 * ResultLength Data written
618 NTSTATUS WINAPI NtQuerySystemInformation(
619 IN SYSTEM_INFORMATION_CLASS SystemInformationClass,
620 OUT PVOID SystemInformation,
621 IN ULONG Length,
622 OUT PULONG ResultLength)
624 NTSTATUS ret = STATUS_SUCCESS;
625 ULONG len = 0;
627 TRACE("(0x%08x,%p,0x%08x,%p)\n",
628 SystemInformationClass,SystemInformation,Length,ResultLength);
630 switch (SystemInformationClass)
632 case SystemBasicInformation:
634 SYSTEM_BASIC_INFORMATION sbi;
636 sbi.dwUnknown1 = 0;
637 sbi.uKeMaximumIncrement = 0;
638 sbi.uPageSize = 1024; /* FIXME */
639 sbi.uMmNumberOfPhysicalPages = 12345; /* FIXME */
640 sbi.uMmLowestPhysicalPage = 0; /* FIXME */
641 sbi.uMmHighestPhysicalPage = 12345; /* FIXME */
642 sbi.uAllocationGranularity = 65536; /* FIXME */
643 sbi.pLowestUserAddress = 0; /* FIXME */
644 sbi.pMmHighestUserAddress = (void*)~0; /* FIXME */
645 sbi.uKeActiveProcessors = 1; /* FIXME */
646 sbi.bKeNumberProcessors = 1; /* FIXME */
647 len = sizeof(sbi);
649 if ( Length == len)
651 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
652 else memcpy( SystemInformation, &sbi, len);
654 else ret = STATUS_INFO_LENGTH_MISMATCH;
656 break;
657 case SystemCpuInformation:
659 SYSTEM_CPU_INFORMATION sci;
661 /* FIXME: move some code from kernel/cpu.c to process this */
662 sci.Architecture = PROCESSOR_ARCHITECTURE_INTEL;
663 sci.Level = 6; /* 686, aka Pentium II+ */
664 sci.Revision = 0;
665 sci.Reserved = 0;
666 sci.FeatureSet = 0x1fff;
667 len = sizeof(sci);
669 if ( Length >= len)
671 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
672 else memcpy( SystemInformation, &sci, len);
674 else ret = STATUS_INFO_LENGTH_MISMATCH;
676 break;
677 case SystemPerformanceInformation:
679 SYSTEM_PERFORMANCE_INFORMATION spi;
681 memset(&spi, 0 , sizeof(spi));
682 len = sizeof(spi);
684 if (Length >= len)
686 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
687 else memcpy( SystemInformation, &spi, len);
689 else ret = STATUS_INFO_LENGTH_MISMATCH;
691 break;
692 case SystemTimeOfDayInformation:
694 SYSTEM_TIMEOFDAY_INFORMATION sti;
696 memset(&sti, 0 , sizeof(sti));
698 /* liKeSystemTime, liExpTimeZoneBias, uCurrentTimeZoneId */
699 sti.liKeBootTime.QuadPart = server_start_time;
701 if (Length <= sizeof(sti))
703 len = Length;
704 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
705 else memcpy( SystemInformation, &sti, Length);
707 else ret = STATUS_INFO_LENGTH_MISMATCH;
709 break;
710 case SystemProcessInformation:
712 SYSTEM_PROCESS_INFORMATION* spi = (SYSTEM_PROCESS_INFORMATION*)SystemInformation;
713 SYSTEM_PROCESS_INFORMATION* last = NULL;
714 HANDLE hSnap = 0;
715 WCHAR procname[1024];
716 WCHAR* exename;
717 DWORD wlen = 0;
718 DWORD procstructlen = 0;
720 SERVER_START_REQ( create_snapshot )
722 req->flags = SNAP_PROCESS | SNAP_THREAD;
723 req->attributes = 0;
724 req->pid = 0;
725 if (!(ret = wine_server_call( req ))) hSnap = reply->handle;
727 SERVER_END_REQ;
728 len = 0;
729 while (ret == STATUS_SUCCESS)
731 SERVER_START_REQ( next_process )
733 req->handle = hSnap;
734 req->reset = (len == 0);
735 wine_server_set_reply( req, procname, sizeof(procname)-sizeof(WCHAR) );
736 if (!(ret = wine_server_call( req )))
738 /* Make sure procname is 0 terminated */
739 procname[wine_server_reply_size(reply) / sizeof(WCHAR)] = 0;
741 /* Get only the executable name, not the path */
742 if ((exename = strrchrW(procname, '\\')) != NULL) exename++;
743 else exename = procname;
745 wlen = (strlenW(exename) + 1) * sizeof(WCHAR);
747 procstructlen = sizeof(*spi) + wlen + ((reply->threads - 1) * sizeof(SYSTEM_THREAD_INFORMATION));
749 if (Length >= len + procstructlen)
751 /* ftCreationTime, ftUserTime, ftKernelTime;
752 * vmCounters, ioCounters
755 memset(spi, 0, sizeof(*spi));
757 spi->dwOffset = procstructlen - wlen;
758 spi->dwThreadCount = reply->threads;
760 /* spi->pszProcessName will be set later on */
762 spi->dwBasePriority = reply->priority;
763 spi->dwProcessID = (DWORD)reply->pid;
764 spi->dwParentProcessID = (DWORD)reply->ppid;
765 spi->dwHandleCount = reply->handles;
767 /* spi->ti will be set later on */
769 len += procstructlen;
771 else ret = STATUS_INFO_LENGTH_MISMATCH;
774 SERVER_END_REQ;
776 if (ret != STATUS_SUCCESS)
778 if (ret == STATUS_NO_MORE_FILES) ret = STATUS_SUCCESS;
779 break;
781 else /* Length is already checked for */
783 int i, j;
785 /* set thread info */
786 i = j = 0;
787 while (ret == STATUS_SUCCESS)
789 SERVER_START_REQ( next_thread )
791 req->handle = hSnap;
792 req->reset = (j == 0);
793 if (!(ret = wine_server_call( req )))
795 j++;
796 if (reply->pid == spi->dwProcessID)
798 /* ftKernelTime, ftUserTime, ftCreateTime;
799 * dwTickCount, dwStartAddress
802 memset(&spi->ti[i], 0, sizeof(spi->ti));
804 spi->ti[i].dwOwningPID = reply->pid;
805 spi->ti[i].dwThreadID = reply->tid;
806 spi->ti[i].dwCurrentPriority = reply->base_pri + reply->delta_pri;
807 spi->ti[i].dwBasePriority = reply->base_pri;
808 i++;
812 SERVER_END_REQ;
814 if (ret == STATUS_NO_MORE_FILES) ret = STATUS_SUCCESS;
816 /* now append process name */
817 spi->ProcessName.Buffer = (WCHAR*)((char*)spi + spi->dwOffset);
818 spi->ProcessName.Length = wlen - sizeof(WCHAR);
819 spi->ProcessName.MaximumLength = wlen;
820 memcpy( spi->ProcessName.Buffer, exename, wlen );
821 spi->dwOffset += wlen;
823 last = spi;
824 spi = (SYSTEM_PROCESS_INFORMATION*)((char*)spi + spi->dwOffset);
827 if (ret == STATUS_SUCCESS && last) last->dwOffset = 0;
828 if (hSnap) NtClose(hSnap);
830 break;
831 case SystemProcessorPerformanceInformation:
833 SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION sppi;
835 memset(&sppi, 0 , sizeof(sppi)); /* FIXME */
836 len = sizeof(sppi);
838 if (Length >= len)
840 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
841 else memcpy( SystemInformation, &sppi, len);
843 else ret = STATUS_INFO_LENGTH_MISMATCH;
845 break;
846 case SystemModuleInformation:
848 SYSTEM_MODULE_INFORMATION smi;
850 memset(&smi, 0, sizeof(smi));
851 len = sizeof(smi);
853 if ( Length >= len)
855 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
856 else memcpy( SystemInformation, &smi, len);
858 else ret = STATUS_INFO_LENGTH_MISMATCH;
860 break;
861 case SystemHandleInformation:
863 SYSTEM_HANDLE_INFORMATION shi;
865 memset(&shi, 0, sizeof(shi));
866 len = sizeof(shi);
868 if ( Length >= len)
870 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
871 else memcpy( SystemInformation, &shi, len);
873 else ret = STATUS_INFO_LENGTH_MISMATCH;
875 break;
876 case SystemCacheInformation:
878 SYSTEM_CACHE_INFORMATION sci;
880 memset(&sci, 0, sizeof(sci)); /* FIXME */
881 len = sizeof(sci);
883 if ( Length >= len)
885 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
886 else memcpy( SystemInformation, &sci, len);
888 else ret = STATUS_INFO_LENGTH_MISMATCH;
890 break;
891 case SystemInterruptInformation:
893 SYSTEM_INTERRUPT_INFORMATION sii;
895 memset(&sii, 0, sizeof(sii));
896 len = sizeof(sii);
898 if ( Length >= len)
900 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
901 else memcpy( SystemInformation, &sii, len);
903 else ret = STATUS_INFO_LENGTH_MISMATCH;
905 break;
906 case SystemKernelDebuggerInformation:
908 SYSTEM_KERNEL_DEBUGGER_INFORMATION skdi;
910 skdi.DebuggerEnabled = FALSE;
911 skdi.DebuggerNotPresent = TRUE;
912 len = sizeof(skdi);
914 if ( Length >= len)
916 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
917 else memcpy( SystemInformation, &skdi, len);
919 else ret = STATUS_INFO_LENGTH_MISMATCH;
921 break;
922 case SystemRegistryQuotaInformation:
924 /* Something to do with the size of the registry *
925 * Since we don't have a size limitation, fake it *
926 * This is almost certainly wrong. *
927 * This sets each of the three words in the struct to 32 MB, *
928 * which is enough to make the IE 5 installer happy. */
929 SYSTEM_REGISTRY_QUOTA_INFORMATION srqi;
931 srqi.RegistryQuotaAllowed = 0x2000000;
932 srqi.RegistryQuotaUsed = 0x200000;
933 srqi.Reserved1 = (void*)0x200000;
934 len = sizeof(srqi);
936 if ( Length >= len)
938 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
939 else
941 FIXME("SystemRegistryQuotaInformation: faking max registry size of 32 MB\n");
942 memcpy( SystemInformation, &srqi, len);
945 else ret = STATUS_INFO_LENGTH_MISMATCH;
947 break;
948 default:
949 FIXME("(0x%08x,%p,0x%08x,%p) stub\n",
950 SystemInformationClass,SystemInformation,Length,ResultLength);
952 /* Several Information Classes are not implemented on Windows and return 2 different values
953 * STATUS_NOT_IMPLEMENTED or STATUS_INVALID_INFO_CLASS
954 * in 95% of the cases it's STATUS_INVALID_INFO_CLASS, so use this as the default
956 ret = STATUS_INVALID_INFO_CLASS;
959 if (ResultLength) *ResultLength = len;
961 return ret;
964 /******************************************************************************
965 * NtSetSystemInformation [NTDLL.@]
966 * ZwSetSystemInformation [NTDLL.@]
968 NTSTATUS WINAPI NtSetSystemInformation(SYSTEM_INFORMATION_CLASS SystemInformationClass, PVOID SystemInformation, ULONG Length)
970 FIXME("(0x%08x,%p,0x%08x) stub\n",SystemInformationClass,SystemInformation,Length);
971 return STATUS_SUCCESS;
974 /******************************************************************************
975 * NtCreatePagingFile [NTDLL.@]
976 * ZwCreatePagingFile [NTDLL.@]
978 NTSTATUS WINAPI NtCreatePagingFile(
979 PUNICODE_STRING PageFileName,
980 PLARGE_INTEGER MinimumSize,
981 PLARGE_INTEGER MaximumSize,
982 PLARGE_INTEGER ActualSize)
984 FIXME("(%p %p %p %p) stub\n", PageFileName, MinimumSize, MaximumSize, ActualSize);
985 return STATUS_SUCCESS;
988 /******************************************************************************
989 * NtDisplayString [NTDLL.@]
991 * writes a string to the nt-textmode screen eg. during startup
993 NTSTATUS WINAPI NtDisplayString ( PUNICODE_STRING string )
995 STRING stringA;
996 NTSTATUS ret;
998 if (!(ret = RtlUnicodeStringToAnsiString( &stringA, string, TRUE )))
1000 MESSAGE( "%.*s", stringA.Length, stringA.Buffer );
1001 RtlFreeAnsiString( &stringA );
1003 return ret;
1006 /******************************************************************************
1007 * NtInitiatePowerAction [NTDLL.@]
1010 NTSTATUS WINAPI NtInitiatePowerAction(
1011 IN POWER_ACTION SystemAction,
1012 IN SYSTEM_POWER_STATE MinSystemState,
1013 IN ULONG Flags,
1014 IN BOOLEAN Asynchronous)
1016 FIXME("(%d,%d,0x%08x,%d),stub\n",
1017 SystemAction,MinSystemState,Flags,Asynchronous);
1018 return STATUS_NOT_IMPLEMENTED;
1022 /******************************************************************************
1023 * NtPowerInformation [NTDLL.@]
1026 NTSTATUS WINAPI NtPowerInformation(
1027 IN POWER_INFORMATION_LEVEL InformationLevel,
1028 IN PVOID lpInputBuffer,
1029 IN ULONG nInputBufferSize,
1030 IN PVOID lpOutputBuffer,
1031 IN ULONG nOutputBufferSize)
1033 TRACE("(%d,%p,%d,%p,%d)\n",
1034 InformationLevel,lpInputBuffer,nInputBufferSize,lpOutputBuffer,nOutputBufferSize);
1035 switch(InformationLevel) {
1036 case SystemPowerCapabilities: {
1037 PSYSTEM_POWER_CAPABILITIES PowerCaps = (PSYSTEM_POWER_CAPABILITIES)lpOutputBuffer;
1038 FIXME("semi-stub: SystemPowerCapabilities\n");
1039 if (nOutputBufferSize < sizeof(SYSTEM_POWER_CAPABILITIES))
1040 return STATUS_BUFFER_TOO_SMALL;
1041 /* FIXME: These values are based off a native XP desktop, should probably use APM/ACPI to get the 'real' values */
1042 PowerCaps->PowerButtonPresent = TRUE;
1043 PowerCaps->SleepButtonPresent = FALSE;
1044 PowerCaps->LidPresent = FALSE;
1045 PowerCaps->SystemS1 = TRUE;
1046 PowerCaps->SystemS2 = FALSE;
1047 PowerCaps->SystemS3 = FALSE;
1048 PowerCaps->SystemS4 = TRUE;
1049 PowerCaps->SystemS5 = TRUE;
1050 PowerCaps->HiberFilePresent = TRUE;
1051 PowerCaps->FullWake = TRUE;
1052 PowerCaps->VideoDimPresent = FALSE;
1053 PowerCaps->ApmPresent = FALSE;
1054 PowerCaps->UpsPresent = FALSE;
1055 PowerCaps->ThermalControl = FALSE;
1056 PowerCaps->ProcessorThrottle = FALSE;
1057 PowerCaps->ProcessorMinThrottle = 100;
1058 PowerCaps->ProcessorMaxThrottle = 100;
1059 PowerCaps->DiskSpinDown = TRUE;
1060 PowerCaps->SystemBatteriesPresent = FALSE;
1061 PowerCaps->BatteriesAreShortTerm = FALSE;
1062 PowerCaps->BatteryScale[0].Granularity = 0;
1063 PowerCaps->BatteryScale[0].Capacity = 0;
1064 PowerCaps->BatteryScale[1].Granularity = 0;
1065 PowerCaps->BatteryScale[1].Capacity = 0;
1066 PowerCaps->BatteryScale[2].Granularity = 0;
1067 PowerCaps->BatteryScale[2].Capacity = 0;
1068 PowerCaps->AcOnLineWake = PowerSystemUnspecified;
1069 PowerCaps->SoftLidWake = PowerSystemUnspecified;
1070 PowerCaps->RtcWake = PowerSystemSleeping1;
1071 PowerCaps->MinDeviceWakeState = PowerSystemUnspecified;
1072 PowerCaps->DefaultLowLatencyWake = PowerSystemUnspecified;
1073 return STATUS_SUCCESS;
1075 default:
1076 FIXME("Unimplemented NtPowerInformation action: %d\n", InformationLevel);
1077 return STATUS_NOT_IMPLEMENTED;
1081 /******************************************************************************
1082 * NtShutdownSystem [NTDLL.@]
1085 NTSTATUS WINAPI NtShutdownSystem(SHUTDOWN_ACTION Action)
1087 FIXME("%d\n",Action);
1088 return STATUS_SUCCESS;
1091 /******************************************************************************
1092 * NtAllocateLocallyUniqueId (NTDLL.@)
1094 NTSTATUS WINAPI NtAllocateLocallyUniqueId(PLUID Luid)
1096 NTSTATUS status;
1098 TRACE("%p\n", Luid);
1100 if (!Luid)
1101 return STATUS_ACCESS_VIOLATION;
1103 SERVER_START_REQ( allocate_locally_unique_id )
1105 status = wine_server_call( req );
1106 if (!status)
1108 Luid->LowPart = reply->luid.low_part;
1109 Luid->HighPart = reply->luid.high_part;
1112 SERVER_END_REQ;
1114 return status;
1117 /******************************************************************************
1118 * VerSetConditionMask (NTDLL.@)
1120 ULONGLONG WINAPI VerSetConditionMask( ULONGLONG dwlConditionMask, DWORD dwTypeBitMask,
1121 BYTE dwConditionMask)
1123 if(dwTypeBitMask == 0)
1124 return dwlConditionMask;
1125 dwConditionMask &= 0x07;
1126 if(dwConditionMask == 0)
1127 return dwlConditionMask;
1129 if(dwTypeBitMask & VER_PRODUCT_TYPE)
1130 dwlConditionMask |= dwConditionMask << 7*3;
1131 else if (dwTypeBitMask & VER_SUITENAME)
1132 dwlConditionMask |= dwConditionMask << 6*3;
1133 else if (dwTypeBitMask & VER_SERVICEPACKMAJOR)
1134 dwlConditionMask |= dwConditionMask << 5*3;
1135 else if (dwTypeBitMask & VER_SERVICEPACKMINOR)
1136 dwlConditionMask |= dwConditionMask << 4*3;
1137 else if (dwTypeBitMask & VER_PLATFORMID)
1138 dwlConditionMask |= dwConditionMask << 3*3;
1139 else if (dwTypeBitMask & VER_BUILDNUMBER)
1140 dwlConditionMask |= dwConditionMask << 2*3;
1141 else if (dwTypeBitMask & VER_MAJORVERSION)
1142 dwlConditionMask |= dwConditionMask << 1*3;
1143 else if (dwTypeBitMask & VER_MINORVERSION)
1144 dwlConditionMask |= dwConditionMask << 0*3;
1145 return dwlConditionMask;
1148 /******************************************************************************
1149 * NtAccessCheckAndAuditAlarm (NTDLL.@)
1150 * ZwAccessCheckAndAuditAlarm (NTDLL.@)
1152 NTSTATUS WINAPI NtAccessCheckAndAuditAlarm(PUNICODE_STRING SubsystemName, HANDLE HandleId, PUNICODE_STRING ObjectTypeName,
1153 PUNICODE_STRING ObjectName, PSECURITY_DESCRIPTOR SecurityDescriptor,
1154 ACCESS_MASK DesiredAccess, PGENERIC_MAPPING GenericMapping, BOOLEAN ObjectCreation,
1155 PACCESS_MASK GrantedAccess, PBOOLEAN AccessStatus, PBOOLEAN GenerateOnClose)
1157 FIXME("(%s, %p, %s, %p, 0x%08x, %p, %d, %p, %p, %p), stub\n", debugstr_us(SubsystemName), HandleId,
1158 debugstr_us(ObjectTypeName), SecurityDescriptor, DesiredAccess, GenericMapping, ObjectCreation,
1159 GrantedAccess, AccessStatus, GenerateOnClose);
1161 return STATUS_NOT_IMPLEMENTED;