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ntdll: Stub TokenSessionId for query call.
[wine/multimedia.git] / dlls / ntdll / nt.c
blob3e5d420ef017e98601b2882bf62f7bd9abcf1db8
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 "config.h"
25 #include "wine/port.h"
26
27 #ifdef HAVE_SYS_PARAM_H
28 # include <sys/param.h>
29 #endif
30 #ifdef HAVE_SYS_SYSCTL_H
31 # include <sys/sysctl.h>
32 #endif
33 #ifdef HAVE_MACHINE_CPU_H
34 # include <machine/cpu.h>
35 #endif
36 #ifdef HAVE_MACH_MACHINE_H
37 # include <mach/machine.h>
38 #endif
39
40 #include <ctype.h>
41 #include <string.h>
42 #include <stdarg.h>
43 #include <stdio.h>
44 #include <stdlib.h>
45 #ifdef HAVE_SYS_TIME_H
46 # include <sys/time.h>
47 #endif
48 #include <time.h>
49
50 #define NONAMELESSUNION
51 #include "ntstatus.h"
52 #define WIN32_NO_STATUS
53 #include "wine/debug.h"
54 #include "wine/unicode.h"
55 #include "windef.h"
56 #include "winternl.h"
57 #include "ntdll_misc.h"
58 #include "wine/server.h"
59 #include "ddk/wdm.h"
60
61 #ifdef __APPLE__
62 #include <mach/mach_init.h>
63 #include <mach/mach_host.h>
64 #include <mach/vm_map.h>
65 #endif
66
67 WINE_DEFAULT_DEBUG_CHANNEL(ntdll);
68
69 /*
70 * Token
71 */
72
73 /******************************************************************************
74 * NtDuplicateToken [NTDLL.@]
75 * ZwDuplicateToken [NTDLL.@]
76 */
77 NTSTATUS WINAPI NtDuplicateToken(
78 IN HANDLE ExistingToken,
79 IN ACCESS_MASK DesiredAccess,
80 IN POBJECT_ATTRIBUTES ObjectAttributes,
81 IN SECURITY_IMPERSONATION_LEVEL ImpersonationLevel,
82 IN TOKEN_TYPE TokenType,
83 OUT PHANDLE NewToken)
84 {
85 NTSTATUS status;
86
87 TRACE("(%p,0x%08x,%s,0x%08x,0x%08x,%p)\n",
88 ExistingToken, DesiredAccess, debugstr_ObjectAttributes(ObjectAttributes),
89 ImpersonationLevel, TokenType, NewToken);
90
91 if (ObjectAttributes && ObjectAttributes->SecurityQualityOfService)
92 {
93 SECURITY_QUALITY_OF_SERVICE *SecurityQOS = ObjectAttributes->SecurityQualityOfService;
94 TRACE("ObjectAttributes->SecurityQualityOfService = {%d, %d, %d, %s}\n",
95 SecurityQOS->Length, SecurityQOS->ImpersonationLevel,
96 SecurityQOS->ContextTrackingMode,
97 SecurityQOS->EffectiveOnly ? "TRUE" : "FALSE");
98 ImpersonationLevel = SecurityQOS->ImpersonationLevel;
99 }
100
101 SERVER_START_REQ( duplicate_token )
102 {
103 req->handle = wine_server_obj_handle( ExistingToken );
104 req->access = DesiredAccess;
105 req->attributes = ObjectAttributes ? ObjectAttributes->Attributes : 0;
106 req->primary = (TokenType == TokenPrimary);
107 req->impersonation_level = ImpersonationLevel;
108 status = wine_server_call( req );
109 if (!status) *NewToken = wine_server_ptr_handle( reply->new_handle );
110 }
111 SERVER_END_REQ;
112
113 return status;
114 }
115
116 /******************************************************************************
117 * NtOpenProcessToken [NTDLL.@]
118 * ZwOpenProcessToken [NTDLL.@]
119 */
120 NTSTATUS WINAPI NtOpenProcessToken(
121 HANDLE ProcessHandle,
122 DWORD DesiredAccess,
123 HANDLE *TokenHandle)
124 {
125 return NtOpenProcessTokenEx( ProcessHandle, DesiredAccess, 0, TokenHandle );
126 }
127
128 /******************************************************************************
129 * NtOpenProcessTokenEx [NTDLL.@]
130 * ZwOpenProcessTokenEx [NTDLL.@]
131 */
132 NTSTATUS WINAPI NtOpenProcessTokenEx( HANDLE process, DWORD access, DWORD attributes,
133 HANDLE *handle )
134 {
135 NTSTATUS ret;
136
137 TRACE("(%p,0x%08x,0x%08x,%p)\n", process, access, attributes, handle);
138
139 SERVER_START_REQ( open_token )
140 {
141 req->handle = wine_server_obj_handle( process );
142 req->access = access;
143 req->attributes = attributes;
144 req->flags = 0;
145 ret = wine_server_call( req );
146 if (!ret) *handle = wine_server_ptr_handle( reply->token );
147 }
148 SERVER_END_REQ;
149 return ret;
150 }
151
152 /******************************************************************************
153 * NtOpenThreadToken [NTDLL.@]
154 * ZwOpenThreadToken [NTDLL.@]
155 */
156 NTSTATUS WINAPI NtOpenThreadToken(
157 HANDLE ThreadHandle,
158 DWORD DesiredAccess,
159 BOOLEAN OpenAsSelf,
160 HANDLE *TokenHandle)
161 {
162 return NtOpenThreadTokenEx( ThreadHandle, DesiredAccess, OpenAsSelf, 0, TokenHandle );
163 }
164
165 /******************************************************************************
166 * NtOpenThreadTokenEx [NTDLL.@]
167 * ZwOpenThreadTokenEx [NTDLL.@]
168 */
169 NTSTATUS WINAPI NtOpenThreadTokenEx( HANDLE thread, DWORD access, BOOLEAN as_self, DWORD attributes,
170 HANDLE *handle )
171 {
172 NTSTATUS ret;
173
174 TRACE("(%p,0x%08x,%u,0x%08x,%p)\n", thread, access, as_self, attributes, handle );
175
176 SERVER_START_REQ( open_token )
177 {
178 req->handle = wine_server_obj_handle( thread );
179 req->access = access;
180 req->attributes = attributes;
181 req->flags = OPEN_TOKEN_THREAD;
182 if (as_self) req->flags |= OPEN_TOKEN_AS_SELF;
183 ret = wine_server_call( req );
184 if (!ret) *handle = wine_server_ptr_handle( reply->token );
185 }
186 SERVER_END_REQ;
187
188 return ret;
189 }
190
191 /******************************************************************************
192 * NtAdjustPrivilegesToken [NTDLL.@]
193 * ZwAdjustPrivilegesToken [NTDLL.@]
194 *
195 * FIXME: parameters unsafe
196 */
197 NTSTATUS WINAPI NtAdjustPrivilegesToken(
198 IN HANDLE TokenHandle,
199 IN BOOLEAN DisableAllPrivileges,
200 IN PTOKEN_PRIVILEGES NewState,
201 IN DWORD BufferLength,
202 OUT PTOKEN_PRIVILEGES PreviousState,
203 OUT PDWORD ReturnLength)
204 {
205 NTSTATUS ret;
206
207 TRACE("(%p,0x%08x,%p,0x%08x,%p,%p)\n",
208 TokenHandle, DisableAllPrivileges, NewState, BufferLength, PreviousState, ReturnLength);
209
210 SERVER_START_REQ( adjust_token_privileges )
211 {
212 req->handle = wine_server_obj_handle( TokenHandle );
213 req->disable_all = DisableAllPrivileges;
214 req->get_modified_state = (PreviousState != NULL);
215 if (!DisableAllPrivileges)
216 {
217 wine_server_add_data( req, NewState->Privileges,
218 NewState->PrivilegeCount * sizeof(NewState->Privileges[0]) );
219 }
220 if (PreviousState && BufferLength >= FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ))
221 wine_server_set_reply( req, PreviousState->Privileges,
222 BufferLength - FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ) );
223 ret = wine_server_call( req );
224 if (PreviousState)
225 {
226 *ReturnLength = reply->len + FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges );
227 PreviousState->PrivilegeCount = reply->len / sizeof(LUID_AND_ATTRIBUTES);
228 }
229 }
230 SERVER_END_REQ;
231
232 return ret;
233 }
234
235 /******************************************************************************
236 * NtQueryInformationToken [NTDLL.@]
237 * ZwQueryInformationToken [NTDLL.@]
238 *
239 * NOTES
240 * Buffer for TokenUser:
241 * 0x00 TOKEN_USER the PSID field points to the SID
242 * 0x08 SID
243 *
244 */
245 NTSTATUS WINAPI NtQueryInformationToken(
246 HANDLE token,
247 TOKEN_INFORMATION_CLASS tokeninfoclass,
248 PVOID tokeninfo,
249 ULONG tokeninfolength,
250 PULONG retlen )
251 {
252 static const ULONG info_len [] =
253 {
254 0,
255 0, /* TokenUser */
256 0, /* TokenGroups */
257 0, /* TokenPrivileges */
258 0, /* TokenOwner */
259 0, /* TokenPrimaryGroup */
260 0, /* TokenDefaultDacl */
261 sizeof(TOKEN_SOURCE), /* TokenSource */
262 sizeof(TOKEN_TYPE), /* TokenType */
263 sizeof(SECURITY_IMPERSONATION_LEVEL), /* TokenImpersonationLevel */
264 sizeof(TOKEN_STATISTICS), /* TokenStatistics */
265 0, /* TokenRestrictedSids */
266 sizeof(DWORD), /* TokenSessionId */
267 0, /* TokenGroupsAndPrivileges */
268 0, /* TokenSessionReference */
269 0, /* TokenSandBoxInert */
270 0, /* TokenAuditPolicy */
271 0, /* TokenOrigin */
272 sizeof(TOKEN_ELEVATION_TYPE), /* TokenElevationType */
273 0, /* TokenLinkedToken */
274 sizeof(TOKEN_ELEVATION), /* TokenElevation */
275 0, /* TokenHasRestrictions */
276 0, /* TokenAccessInformation */
277 0, /* TokenVirtualizationAllowed */
278 0, /* TokenVirtualizationEnabled */
279 0, /* TokenIntegrityLevel */
280 0, /* TokenUIAccess */
281 0, /* TokenMandatoryPolicy */
282 0 /* TokenLogonSid */
283 };
284
285 ULONG len = 0;
286 NTSTATUS status = STATUS_SUCCESS;
287
288 TRACE("(%p,%d,%p,%d,%p)\n",
289 token,tokeninfoclass,tokeninfo,tokeninfolength,retlen);
290
291 if (tokeninfoclass < MaxTokenInfoClass)
292 len = info_len[tokeninfoclass];
293
294 if (retlen) *retlen = len;
295
296 if (tokeninfolength < len)
297 return STATUS_BUFFER_TOO_SMALL;
298
299 switch (tokeninfoclass)
300 {
301 case TokenUser:
302 SERVER_START_REQ( get_token_sid )
303 {
304 TOKEN_USER * tuser = tokeninfo;
305 PSID sid = tuser + 1;
306 DWORD sid_len = tokeninfolength < sizeof(TOKEN_USER) ? 0 : tokeninfolength - sizeof(TOKEN_USER);
307
308 req->handle = wine_server_obj_handle( token );
309 req->which_sid = tokeninfoclass;
310 wine_server_set_reply( req, sid, sid_len );
311 status = wine_server_call( req );
312 if (retlen) *retlen = reply->sid_len + sizeof(TOKEN_USER);
313 if (status == STATUS_SUCCESS)
314 {
315 tuser->User.Sid = sid;
316 tuser->User.Attributes = 0;
317 }
318 }
319 SERVER_END_REQ;
320 break;
321 case TokenGroups:
322 {
323 char stack_buffer[256];
324 unsigned int server_buf_len = sizeof(stack_buffer);
325 void *buffer = stack_buffer;
326 BOOLEAN need_more_memory;
327
328 /* we cannot work out the size of the server buffer required for the
329 * input size, since there are two factors affecting how much can be
330 * stored in the buffer - number of groups and lengths of sids */
331 do
332 {
333 need_more_memory = FALSE;
334
335 SERVER_START_REQ( get_token_groups )
336 {
337 TOKEN_GROUPS *groups = tokeninfo;
338
339 req->handle = wine_server_obj_handle( token );
340 wine_server_set_reply( req, buffer, server_buf_len );
341 status = wine_server_call( req );
342 if (status == STATUS_BUFFER_TOO_SMALL)
343 {
344 if (buffer == stack_buffer)
345 buffer = RtlAllocateHeap(GetProcessHeap(), 0, reply->user_len);
346 else
347 buffer = RtlReAllocateHeap(GetProcessHeap(), 0, buffer, reply->user_len);
348 if (!buffer) return STATUS_NO_MEMORY;
349
350 server_buf_len = reply->user_len;
351 need_more_memory = TRUE;
352 }
353 else if (status == STATUS_SUCCESS)
354 {
355 struct token_groups *tg = buffer;
356 unsigned int *attr = (unsigned int *)(tg + 1);
357 ULONG i;
358 const int non_sid_portion = (sizeof(struct token_groups) + tg->count * sizeof(unsigned int));
359 SID *sids = (SID *)((char *)tokeninfo + FIELD_OFFSET( TOKEN_GROUPS, Groups[tg->count] ));
360 ULONG needed_bytes = FIELD_OFFSET( TOKEN_GROUPS, Groups[tg->count] ) +
361 reply->user_len - non_sid_portion;
362
363 if (retlen) *retlen = needed_bytes;
364
365 if (needed_bytes <= tokeninfolength)
366 {
367 groups->GroupCount = tg->count;
368 memcpy( sids, (char *)buffer + non_sid_portion,
369 reply->user_len - non_sid_portion );
370
371 for (i = 0; i < tg->count; i++)
372 {
373 groups->Groups[i].Attributes = attr[i];
374 groups->Groups[i].Sid = sids;
375 sids = (SID *)((char *)sids + RtlLengthSid(sids));
376 }
377 }
378 else status = STATUS_BUFFER_TOO_SMALL;
379 }
380 else if (retlen) *retlen = 0;
381 }
382 SERVER_END_REQ;
383 } while (need_more_memory);
384 if (buffer != stack_buffer) RtlFreeHeap(GetProcessHeap(), 0, buffer);
385 break;
386 }
387 case TokenPrimaryGroup:
388 SERVER_START_REQ( get_token_sid )
389 {
390 TOKEN_PRIMARY_GROUP *tgroup = tokeninfo;
391 PSID sid = tgroup + 1;
392 DWORD sid_len = tokeninfolength < sizeof(TOKEN_PRIMARY_GROUP) ? 0 : tokeninfolength - sizeof(TOKEN_PRIMARY_GROUP);
393
394 req->handle = wine_server_obj_handle( token );
395 req->which_sid = tokeninfoclass;
396 wine_server_set_reply( req, sid, sid_len );
397 status = wine_server_call( req );
398 if (retlen) *retlen = reply->sid_len + sizeof(TOKEN_PRIMARY_GROUP);
399 if (status == STATUS_SUCCESS)
400 tgroup->PrimaryGroup = sid;
401 }
402 SERVER_END_REQ;
403 break;
404 case TokenPrivileges:
405 SERVER_START_REQ( get_token_privileges )
406 {
407 TOKEN_PRIVILEGES *tpriv = tokeninfo;
408 req->handle = wine_server_obj_handle( token );
409 if (tpriv && tokeninfolength > FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ))
410 wine_server_set_reply( req, tpriv->Privileges, tokeninfolength - FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ) );
411 status = wine_server_call( req );
412 if (retlen) *retlen = FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ) + reply->len;
413 if (tpriv) tpriv->PrivilegeCount = reply->len / sizeof(LUID_AND_ATTRIBUTES);
414 }
415 SERVER_END_REQ;
416 break;
417 case TokenOwner:
418 SERVER_START_REQ( get_token_sid )
419 {
420 TOKEN_OWNER *towner = tokeninfo;
421 PSID sid = towner + 1;
422 DWORD sid_len = tokeninfolength < sizeof(TOKEN_OWNER) ? 0 : tokeninfolength - sizeof(TOKEN_OWNER);
423
424 req->handle = wine_server_obj_handle( token );
425 req->which_sid = tokeninfoclass;
426 wine_server_set_reply( req, sid, sid_len );
427 status = wine_server_call( req );
428 if (retlen) *retlen = reply->sid_len + sizeof(TOKEN_OWNER);
429 if (status == STATUS_SUCCESS)
430 towner->Owner = sid;
431 }
432 SERVER_END_REQ;
433 break;
434 case TokenImpersonationLevel:
435 SERVER_START_REQ( get_token_impersonation_level )
436 {
437 SECURITY_IMPERSONATION_LEVEL *impersonation_level = tokeninfo;
438 req->handle = wine_server_obj_handle( token );
439 status = wine_server_call( req );
440 if (status == STATUS_SUCCESS)
441 *impersonation_level = reply->impersonation_level;
442 }
443 SERVER_END_REQ;
444 break;
445 case TokenStatistics:
446 SERVER_START_REQ( get_token_statistics )
447 {
448 TOKEN_STATISTICS *statistics = tokeninfo;
449 req->handle = wine_server_obj_handle( token );
450 status = wine_server_call( req );
451 if (status == STATUS_SUCCESS)
452 {
453 statistics->TokenId.LowPart = reply->token_id.low_part;
454 statistics->TokenId.HighPart = reply->token_id.high_part;
455 statistics->AuthenticationId.LowPart = 0; /* FIXME */
456 statistics->AuthenticationId.HighPart = 0; /* FIXME */
457 statistics->ExpirationTime.u.HighPart = 0x7fffffff;
458 statistics->ExpirationTime.u.LowPart = 0xffffffff;
459 statistics->TokenType = reply->primary ? TokenPrimary : TokenImpersonation;
460 statistics->ImpersonationLevel = reply->impersonation_level;
461
462 /* kernel information not relevant to us */
463 statistics->DynamicCharged = 0;
464 statistics->DynamicAvailable = 0;
465
466 statistics->GroupCount = reply->group_count;
467 statistics->PrivilegeCount = reply->privilege_count;
468 statistics->ModifiedId.LowPart = reply->modified_id.low_part;
469 statistics->ModifiedId.HighPart = reply->modified_id.high_part;
470 }
471 }
472 SERVER_END_REQ;
473 break;
474 case TokenType:
475 SERVER_START_REQ( get_token_statistics )
476 {
477 TOKEN_TYPE *token_type = tokeninfo;
478 req->handle = wine_server_obj_handle( token );
479 status = wine_server_call( req );
480 if (status == STATUS_SUCCESS)
481 *token_type = reply->primary ? TokenPrimary : TokenImpersonation;
482 }
483 SERVER_END_REQ;
484 break;
485 case TokenDefaultDacl:
486 SERVER_START_REQ( get_token_default_dacl )
487 {
488 TOKEN_DEFAULT_DACL *default_dacl = tokeninfo;
489 ACL *acl = (ACL *)(default_dacl + 1);
490 DWORD acl_len;
491
492 if (tokeninfolength < sizeof(TOKEN_DEFAULT_DACL)) acl_len = 0;
493 else acl_len = tokeninfolength - sizeof(TOKEN_DEFAULT_DACL);
494
495 req->handle = wine_server_obj_handle( token );
496 wine_server_set_reply( req, acl, acl_len );
497 status = wine_server_call( req );
498
499 if (retlen) *retlen = reply->acl_len + sizeof(TOKEN_DEFAULT_DACL);
500 if (status == STATUS_SUCCESS)
501 {
502 if (reply->acl_len)
503 default_dacl->DefaultDacl = acl;
504 else
505 default_dacl->DefaultDacl = NULL;
506 }
507 }
508 SERVER_END_REQ;
509 break;
510 case TokenElevationType:
511 {
512 TOKEN_ELEVATION_TYPE *elevation_type = tokeninfo;
513 FIXME("QueryInformationToken( ..., TokenElevationType, ...) semi-stub\n");
514 *elevation_type = TokenElevationTypeFull;
515 }
516 break;
517 case TokenElevation:
518 {
519 TOKEN_ELEVATION *elevation = tokeninfo;
520 FIXME("QueryInformationToken( ..., TokenElevation, ...) semi-stub\n");
521 elevation->TokenIsElevated = TRUE;
522 }
523 break;
524 case TokenSessionId:
525 {
526 *((DWORD*)tokeninfo) = 0;
527 FIXME("QueryInformationToken( ..., TokenSessionId, ...) semi-stub\n");
528 }
529 break;
530 default:
531 {
532 ERR("Unhandled Token Information class %d!\n", tokeninfoclass);
533 return STATUS_NOT_IMPLEMENTED;
534 }
535 }
536 return status;
537 }
538
539 /******************************************************************************
540 * NtSetInformationToken [NTDLL.@]
541 * ZwSetInformationToken [NTDLL.@]
542 */
543 NTSTATUS WINAPI NtSetInformationToken(
544 HANDLE TokenHandle,
545 TOKEN_INFORMATION_CLASS TokenInformationClass,
546 PVOID TokenInformation,
547 ULONG TokenInformationLength)
548 {
549 NTSTATUS ret = STATUS_NOT_IMPLEMENTED;
550
551 TRACE("%p %d %p %u\n", TokenHandle, TokenInformationClass,
552 TokenInformation, TokenInformationLength);
553
554 switch (TokenInformationClass)
555 {
556 case TokenDefaultDacl:
557 if (TokenInformationLength < sizeof(TOKEN_DEFAULT_DACL))
558 {
559 ret = STATUS_INFO_LENGTH_MISMATCH;
560 break;
561 }
562 if (!TokenInformation)
563 {
564 ret = STATUS_ACCESS_VIOLATION;
565 break;
566 }
567 SERVER_START_REQ( set_token_default_dacl )
568 {
569 ACL *acl = ((TOKEN_DEFAULT_DACL *)TokenInformation)->DefaultDacl;
570 WORD size;
571
572 if (acl) size = acl->AclSize;
573 else size = 0;
574
575 req->handle = wine_server_obj_handle( TokenHandle );
576 wine_server_add_data( req, acl, size );
577 ret = wine_server_call( req );
578 }
579 SERVER_END_REQ;
580 break;
581 default:
582 FIXME("unimplemented class %u\n", TokenInformationClass);
583 break;
584 }
585
586 return ret;
587 }
588
589 /******************************************************************************
590 * NtAdjustGroupsToken [NTDLL.@]
591 * ZwAdjustGroupsToken [NTDLL.@]
592 */
593 NTSTATUS WINAPI NtAdjustGroupsToken(
594 HANDLE TokenHandle,
595 BOOLEAN ResetToDefault,
596 PTOKEN_GROUPS NewState,
597 ULONG BufferLength,
598 PTOKEN_GROUPS PreviousState,
599 PULONG ReturnLength)
600 {
601 FIXME("%p %d %p %u %p %p\n", TokenHandle, ResetToDefault,
602 NewState, BufferLength, PreviousState, ReturnLength);
603 return STATUS_NOT_IMPLEMENTED;
604 }
605
606 /******************************************************************************
607 * NtPrivilegeCheck [NTDLL.@]
608 * ZwPrivilegeCheck [NTDLL.@]
609 */
610 NTSTATUS WINAPI NtPrivilegeCheck(
611 HANDLE ClientToken,
612 PPRIVILEGE_SET RequiredPrivileges,
613 PBOOLEAN Result)
614 {
615 NTSTATUS status;
616 SERVER_START_REQ( check_token_privileges )
617 {
618 req->handle = wine_server_obj_handle( ClientToken );
619 req->all_required = ((RequiredPrivileges->Control & PRIVILEGE_SET_ALL_NECESSARY) ? TRUE : FALSE);
620 wine_server_add_data( req, RequiredPrivileges->Privilege,
621 RequiredPrivileges->PrivilegeCount * sizeof(RequiredPrivileges->Privilege[0]) );
622 wine_server_set_reply( req, RequiredPrivileges->Privilege,
623 RequiredPrivileges->PrivilegeCount * sizeof(RequiredPrivileges->Privilege[0]) );
624
625 status = wine_server_call( req );
626
627 if (status == STATUS_SUCCESS)
628 *Result = (reply->has_privileges ? TRUE : FALSE);
629 }
630 SERVER_END_REQ;
631 return status;
632 }
633
634 /*
635 * Section
636 */
637
638 /******************************************************************************
639 * NtQuerySection [NTDLL.@]
640 */
641 NTSTATUS WINAPI NtQuerySection(
642 IN HANDLE SectionHandle,
643 IN SECTION_INFORMATION_CLASS SectionInformationClass,
644 OUT PVOID SectionInformation,
645 IN ULONG Length,
646 OUT PULONG ResultLength)
647 {
648 FIXME("(%p,%d,%p,0x%08x,%p) stub!\n",
649 SectionHandle,SectionInformationClass,SectionInformation,Length,ResultLength);
650 return 0;
651 }
652
653 /*
654 * ports
655 */
656
657 /******************************************************************************
658 * NtCreatePort [NTDLL.@]
659 * ZwCreatePort [NTDLL.@]
660 */
661 NTSTATUS WINAPI NtCreatePort(PHANDLE PortHandle,POBJECT_ATTRIBUTES ObjectAttributes,
662 ULONG MaxConnectInfoLength,ULONG MaxDataLength,PULONG reserved)
663 {
664 FIXME("(%p,%p,%u,%u,%p),stub!\n",PortHandle,ObjectAttributes,
665 MaxConnectInfoLength,MaxDataLength,reserved);
666 return STATUS_NOT_IMPLEMENTED;
667 }
668
669 /******************************************************************************
670 * NtConnectPort [NTDLL.@]
671 * ZwConnectPort [NTDLL.@]
672 */
673 NTSTATUS WINAPI NtConnectPort(
674 PHANDLE PortHandle,
675 PUNICODE_STRING PortName,
676 PSECURITY_QUALITY_OF_SERVICE SecurityQos,
677 PLPC_SECTION_WRITE WriteSection,
678 PLPC_SECTION_READ ReadSection,
679 PULONG MaximumMessageLength,
680 PVOID ConnectInfo,
681 PULONG pConnectInfoLength)
682 {
683 FIXME("(%p,%s,%p,%p,%p,%p,%p,%p),stub!\n",
684 PortHandle,debugstr_w(PortName->Buffer),SecurityQos,
685 WriteSection,ReadSection,MaximumMessageLength,ConnectInfo,
686 pConnectInfoLength);
687 if (ConnectInfo && pConnectInfoLength)
688 TRACE("\tMessage = %s\n",debugstr_an(ConnectInfo,*pConnectInfoLength));
689 return STATUS_NOT_IMPLEMENTED;
690 }
691
692 /******************************************************************************
693 * NtSecureConnectPort (NTDLL.@)
694 * ZwSecureConnectPort (NTDLL.@)
695 */
696 NTSTATUS WINAPI NtSecureConnectPort(
697 PHANDLE PortHandle,
698 PUNICODE_STRING PortName,
699 PSECURITY_QUALITY_OF_SERVICE SecurityQos,
700 PLPC_SECTION_WRITE WriteSection,
701 PSID pSid,
702 PLPC_SECTION_READ ReadSection,
703 PULONG MaximumMessageLength,
704 PVOID ConnectInfo,
705 PULONG pConnectInfoLength)
706 {
707 FIXME("(%p,%s,%p,%p,%p,%p,%p,%p,%p),stub!\n",
708 PortHandle,debugstr_w(PortName->Buffer),SecurityQos,
709 WriteSection,pSid,ReadSection,MaximumMessageLength,ConnectInfo,
710 pConnectInfoLength);
711 return STATUS_NOT_IMPLEMENTED;
712 }
713
714 /******************************************************************************
715 * NtListenPort [NTDLL.@]
716 * ZwListenPort [NTDLL.@]
717 */
718 NTSTATUS WINAPI NtListenPort(HANDLE PortHandle,PLPC_MESSAGE pLpcMessage)
719 {
720 FIXME("(%p,%p),stub!\n",PortHandle,pLpcMessage);
721 return STATUS_NOT_IMPLEMENTED;
722 }
723
724 /******************************************************************************
725 * NtAcceptConnectPort [NTDLL.@]
726 * ZwAcceptConnectPort [NTDLL.@]
727 */
728 NTSTATUS WINAPI NtAcceptConnectPort(
729 PHANDLE PortHandle,
730 ULONG PortIdentifier,
731 PLPC_MESSAGE pLpcMessage,
732 BOOLEAN Accept,
733 PLPC_SECTION_WRITE WriteSection,
734 PLPC_SECTION_READ ReadSection)
735 {
736 FIXME("(%p,%u,%p,%d,%p,%p),stub!\n",
737 PortHandle,PortIdentifier,pLpcMessage,Accept,WriteSection,ReadSection);
738 return STATUS_NOT_IMPLEMENTED;
739 }
740
741 /******************************************************************************
742 * NtCompleteConnectPort [NTDLL.@]
743 * ZwCompleteConnectPort [NTDLL.@]
744 */
745 NTSTATUS WINAPI NtCompleteConnectPort(HANDLE PortHandle)
746 {
747 FIXME("(%p),stub!\n",PortHandle);
748 return STATUS_NOT_IMPLEMENTED;
749 }
750
751 /******************************************************************************
752 * NtRegisterThreadTerminatePort [NTDLL.@]
753 * ZwRegisterThreadTerminatePort [NTDLL.@]
754 */
755 NTSTATUS WINAPI NtRegisterThreadTerminatePort(HANDLE PortHandle)
756 {
757 FIXME("(%p),stub!\n",PortHandle);
758 return STATUS_NOT_IMPLEMENTED;
759 }
760
761 /******************************************************************************
762 * NtRequestWaitReplyPort [NTDLL.@]
763 * ZwRequestWaitReplyPort [NTDLL.@]
764 */
765 NTSTATUS WINAPI NtRequestWaitReplyPort(
766 HANDLE PortHandle,
767 PLPC_MESSAGE pLpcMessageIn,
768 PLPC_MESSAGE pLpcMessageOut)
769 {
770 FIXME("(%p,%p,%p),stub!\n",PortHandle,pLpcMessageIn,pLpcMessageOut);
771 if(pLpcMessageIn)
772 {
773 TRACE("Message to send:\n");
774 TRACE("\tDataSize = %u\n",pLpcMessageIn->DataSize);
775 TRACE("\tMessageSize = %u\n",pLpcMessageIn->MessageSize);
776 TRACE("\tMessageType = %u\n",pLpcMessageIn->MessageType);
777 TRACE("\tVirtualRangesOffset = %u\n",pLpcMessageIn->VirtualRangesOffset);
778 TRACE("\tClientId.UniqueProcess = %p\n",pLpcMessageIn->ClientId.UniqueProcess);
779 TRACE("\tClientId.UniqueThread = %p\n",pLpcMessageIn->ClientId.UniqueThread);
780 TRACE("\tMessageId = %lu\n",pLpcMessageIn->MessageId);
781 TRACE("\tSectionSize = %lu\n",pLpcMessageIn->SectionSize);
782 TRACE("\tData = %s\n",
783 debugstr_an((const char*)pLpcMessageIn->Data,pLpcMessageIn->DataSize));
784 }
785 return STATUS_NOT_IMPLEMENTED;
786 }
787
788 /******************************************************************************
789 * NtReplyWaitReceivePort [NTDLL.@]
790 * ZwReplyWaitReceivePort [NTDLL.@]
791 */
792 NTSTATUS WINAPI NtReplyWaitReceivePort(
793 HANDLE PortHandle,
794 PULONG PortIdentifier,
795 PLPC_MESSAGE ReplyMessage,
796 PLPC_MESSAGE Message)
797 {
798 FIXME("(%p,%p,%p,%p),stub!\n",PortHandle,PortIdentifier,ReplyMessage,Message);
799 return STATUS_NOT_IMPLEMENTED;
800 }
801
802 /*
803 * Misc
804 */
805
806 /******************************************************************************
807 * NtSetIntervalProfile [NTDLL.@]
808 * ZwSetIntervalProfile [NTDLL.@]
809 */
810 NTSTATUS WINAPI NtSetIntervalProfile(
811 ULONG Interval,
812 KPROFILE_SOURCE Source)
813 {
814 FIXME("%u,%d\n", Interval, Source);
815 return STATUS_SUCCESS;
816 }
817
818 static SYSTEM_CPU_INFORMATION cached_sci;
819 static ULONGLONG cpuHz = 1000000000; /* default to a 1GHz */
820
821 #define AUTH 0x68747541 /* "Auth" */
822 #define ENTI 0x69746e65 /* "enti" */
823 #define CAMD 0x444d4163 /* "cAMD" */
824
825 /* Calls cpuid with an eax of 'ax' and returns the 16 bytes in *p
826 * We are compiled with -fPIC, so we can't clobber ebx.
827 */
828 static inline void do_cpuid(unsigned int ax, unsigned int *p)
829 {
830 #ifdef __i386__
831 __asm__("pushl %%ebx\n\t"
832 "cpuid\n\t"
833 "movl %%ebx, %%esi\n\t"
834 "popl %%ebx"
835 : "=a" (p[0]), "=S" (p[1]), "=c" (p[2]), "=d" (p[3])
836 : "0" (ax));
837 #endif
838 }
839
840 /* From xf86info havecpuid.c 1.11 */
841 static inline int have_cpuid(void)
842 {
843 #ifdef __i386__
844 unsigned int f1, f2;
845 __asm__("pushfl\n\t"
846 "pushfl\n\t"
847 "popl %0\n\t"
848 "movl %0,%1\n\t"
849 "xorl %2,%0\n\t"
850 "pushl %0\n\t"
851 "popfl\n\t"
852 "pushfl\n\t"
853 "popl %0\n\t"
854 "popfl"
855 : "=&r" (f1), "=&r" (f2)
856 : "ir" (0x00200000));
857 return ((f1^f2) & 0x00200000) != 0;
858 #else
859 return 0;
860 #endif
861 }
862
863 static inline void get_cpuinfo(SYSTEM_CPU_INFORMATION* info)
864 {
865 unsigned int regs[4], regs2[4];
866
867 if (!have_cpuid()) return;
868
869 do_cpuid(0x00000000, regs); /* get standard cpuid level and vendor name */
870 if (regs[0]>=0x00000001) /* Check for supported cpuid version */
871 {
872 do_cpuid(0x00000001, regs2); /* get cpu features */
873 switch ((regs2[0] >> 8) & 0xf) /* cpu family */
874 {
875 case 3: info->Level = 3; break;
876 case 4: info->Level = 4; break;
877 case 5: info->Level = 5; break;
878 case 15: /* PPro/2/3/4 has same info as P1 */
879 case 6: info->Level = 6; break;
880 default:
881 FIXME("unknown cpu family %d, please report! (-> setting to 386)\n",
882 (regs2[0] >> 8)&0xf);
883 info->Level = 3;
884 break;
885 }
886 user_shared_data->ProcessorFeatures[PF_FLOATING_POINT_EMULATED] = !(regs2[3] & 1);
887 user_shared_data->ProcessorFeatures[PF_RDTSC_INSTRUCTION_AVAILABLE] = (regs2[3] & (1 << 4 )) >> 4;
888 user_shared_data->ProcessorFeatures[PF_PAE_ENABLED] = (regs2[3] & (1 << 6 )) >> 6;
889 user_shared_data->ProcessorFeatures[PF_COMPARE_EXCHANGE_DOUBLE] = (regs2[3] & (1 << 8 )) >> 8;
890 user_shared_data->ProcessorFeatures[PF_MMX_INSTRUCTIONS_AVAILABLE] = (regs2[3] & (1 << 23)) >> 23;
891 user_shared_data->ProcessorFeatures[PF_XMMI_INSTRUCTIONS_AVAILABLE] = (regs2[3] & (1 << 25)) >> 25;
892 user_shared_data->ProcessorFeatures[PF_XMMI64_INSTRUCTIONS_AVAILABLE] = (regs2[3] & (1 << 26)) >> 26;
893
894 if (regs[1] == AUTH && regs[3] == ENTI && regs[2] == CAMD)
895 {
896 do_cpuid(0x80000000, regs); /* get vendor cpuid level */
897 if (regs[0] >= 0x80000001)
898 {
899 do_cpuid(0x80000001, regs2); /* get vendor features */
900 user_shared_data->ProcessorFeatures[PF_3DNOW_INSTRUCTIONS_AVAILABLE] = (regs2[3] & (1 << 31 )) >> 31;
901 }
902 }
903 }
904 }
905
906 /******************************************************************
907 * fill_cpu_info
908 *
909 * inits a couple of places with CPU related information:
910 * - cached_sci & cpuHZ in this file
911 * - Peb->NumberOfProcessors
912 * - SharedUserData->ProcessFeatures[] array
913 *
914 * It creates a registry subhierarchy, looking like:
915 * "\HARDWARE\DESCRIPTION\System\CentralProcessor\<processornumber>\Identifier (CPU x86)".
916 * Note that there is a hierarchy for every processor installed, so this
917 * supports multiprocessor systems. This is done like Win95 does it, I think.
918 *
919 * It creates some registry entries in the environment part:
920 * "\HKLM\System\CurrentControlSet\Control\Session Manager\Environment". These are
921 * always present. When deleted, Windows will add them again.
922 */
923 void fill_cpu_info(void)
924 {
925 memset(&cached_sci, 0, sizeof(cached_sci));
926 /* choose sensible defaults ...
927 * FIXME: perhaps overridable with precompiler flags?
928 */
929 #ifdef __i386__
930 cached_sci.Architecture = PROCESSOR_ARCHITECTURE_INTEL;
931 cached_sci.Level = 5; /* 586 */
932 #elif defined(__x86_64__)
933 cached_sci.Architecture = PROCESSOR_ARCHITECTURE_AMD64;
934 #elif defined(__powerpc__)
935 cached_sci.Architecture = PROCESSOR_ARCHITECTURE_PPC;
936 #elif defined(__arm__)
937 cached_sci.Architecture = PROCESSOR_ARCHITECTURE_ARM;
938 #elif defined(__sparc__)
939 cached_sci.Architecture = PROCESSOR_ARCHITECTURE_SPARC;
940 #else
941 #error Unknown CPU
942 #endif
943 cached_sci.Revision = 0;
944 cached_sci.Reserved = 0;
945 cached_sci.FeatureSet = 0x1fff; /* FIXME: set some sensible defaults out of ProcessFeatures[] */
946
947 NtCurrentTeb()->Peb->NumberOfProcessors = 1;
948
949 /* Hmm, reasonable processor feature defaults? */
950
951 #ifdef linux
952 {
953 char line[200];
954 FILE *f = fopen ("/proc/cpuinfo", "r");
955
956 if (!f)
957 return;
958 while (fgets(line,200,f) != NULL)
959 {
960 char *s,*value;
961
962 /* NOTE: the ':' is the only character we can rely on */
963 if (!(value = strchr(line,':')))
964 continue;
965
966 /* terminate the valuename */
967 s = value - 1;
968 while ((s >= line) && ((*s == ' ') || (*s == '\t'))) s--;
969 *(s + 1) = '\0';
970
971 /* and strip leading spaces from value */
972 value += 1;
973 while (*value==' ') value++;
974 if ((s = strchr(value,'\n')))
975 *s='\0';
976
977 if (!strcasecmp(line, "processor"))
978 {
979 /* processor number counts up... */
980 unsigned int x;
981
982 if (sscanf(value, "%d",&x))
983 if (x + 1 > NtCurrentTeb()->Peb->NumberOfProcessors)
984 NtCurrentTeb()->Peb->NumberOfProcessors = x + 1;
985
986 continue;
987 }
988 if (!strcasecmp(line, "model"))
989 {
990 /* First part of Revision */
991 int x;
992
993 if (sscanf(value, "%d",&x))
994 cached_sci.Revision = cached_sci.Revision | (x << 8);
995
996 continue;
997 }
998
999 /* 2.1 and ARM method */
1000 if (!strcasecmp(line, "cpu family") || !strcasecmp(line, "CPU architecture"))
1001 {
1002 if (isdigit(value[0]))
1003 {
1004 cached_sci.Level = atoi(value);
1005 }
1006 continue;
1007 }
1008 /* old 2.0 method */
1009 if (!strcasecmp(line, "cpu"))
1010 {
1011 if (isdigit(value[0]) && value[1] == '8' && value[2] == '6' && value[3] == 0)
1012 {
1013 switch (cached_sci.Level = value[0] - '0')
1014 {
1015 case 3:
1016 case 4:
1017 case 5:
1018 case 6:
1019 break;
1020 default:
1021 FIXME("unknown Linux 2.0 cpu family '%s', please report ! (-> setting to 386)\n", value);
1022 cached_sci.Level = 3;
1023 break;
1024 }
1025 }
1026 continue;
1027 }
1028 if (!strcasecmp(line, "stepping"))
1029 {
1030 /* Second part of Revision */
1031 int x;
1032
1033 if (sscanf(value, "%d",&x))
1034 cached_sci.Revision = cached_sci.Revision | x;
1035 continue;
1036 }
1037 if (!strcasecmp(line, "cpu MHz"))
1038 {
1039 double cmz;
1040 if (sscanf( value, "%lf", &cmz ) == 1)
1041 {
1042 /* SYSTEMINFO doesn't have a slot for cpu speed, so store in a global */
1043 cpuHz = cmz * 1000 * 1000;
1044 }
1045 continue;
1046 }
1047 if (!strcasecmp(line, "fdiv_bug"))
1048 {
1049 if (!strncasecmp(value, "yes",3))
1050 user_shared_data->ProcessorFeatures[PF_FLOATING_POINT_PRECISION_ERRATA] = TRUE;
1051 continue;
1052 }
1053 if (!strcasecmp(line, "fpu"))
1054 {
1055 if (!strncasecmp(value, "no",2))
1056 user_shared_data->ProcessorFeatures[PF_FLOATING_POINT_EMULATED] = TRUE;
1057 continue;
1058 }
1059 if (!strcasecmp(line, "flags") || !strcasecmp(line, "features"))
1060 {
1061 if (strstr(value, "cx8"))
1062 user_shared_data->ProcessorFeatures[PF_COMPARE_EXCHANGE_DOUBLE] = TRUE;
1063 if (strstr(value, "cx16"))
1064 user_shared_data->ProcessorFeatures[PF_COMPARE_EXCHANGE128] = TRUE;
1065 if (strstr(value, "mmx"))
1066 user_shared_data->ProcessorFeatures[PF_MMX_INSTRUCTIONS_AVAILABLE] = TRUE;
1067 if (strstr(value, "tsc"))
1068 user_shared_data->ProcessorFeatures[PF_RDTSC_INSTRUCTION_AVAILABLE] = TRUE;
1069 if (strstr(value, "3dnow"))
1070 user_shared_data->ProcessorFeatures[PF_3DNOW_INSTRUCTIONS_AVAILABLE] = TRUE;
1071 /* This will also catch sse2, but we have sse itself
1072 * if we have sse2, so no problem */
1073 if (strstr(value, "sse"))
1074 user_shared_data->ProcessorFeatures[PF_XMMI_INSTRUCTIONS_AVAILABLE] = TRUE;
1075 if (strstr(value, "sse2"))
1076 user_shared_data->ProcessorFeatures[PF_XMMI64_INSTRUCTIONS_AVAILABLE] = TRUE;
1077 if (strstr(value, "pni"))
1078 user_shared_data->ProcessorFeatures[PF_SSE3_INSTRUCTIONS_AVAILABLE] = TRUE;
1079 if (strstr(value, "pae"))
1080 user_shared_data->ProcessorFeatures[PF_PAE_ENABLED] = TRUE;
1081 if (strstr(value, "ht"))
1082 cached_sci.FeatureSet |= CPU_FEATURE_HTT;
1083 continue;
1084 }
1085 }
1086 fclose(f);
1087 }
1088 #elif defined (__NetBSD__)
1089 {
1090 int mib[2];
1091 int value;
1092 size_t val_len;
1093 char model[256];
1094 char *cpuclass;
1095 FILE *f = fopen("/var/run/dmesg.boot", "r");
1096
1097 /* first deduce as much as possible from the sysctls */
1098 mib[0] = CTL_MACHDEP;
1099 #ifdef CPU_FPU_PRESENT
1100 mib[1] = CPU_FPU_PRESENT;
1101 val_len = sizeof(value);
1102 if (sysctl(mib, 2, &value, &val_len, NULL, 0) >= 0)
1103 user_shared_data->ProcessorFeatures[PF_FLOATING_POINT_EMULATED] = !value;
1104 #endif
1105 #ifdef CPU_SSE
1106 mib[1] = CPU_SSE; /* this should imply MMX */
1107 val_len = sizeof(value);
1108 if (sysctl(mib, 2, &value, &val_len, NULL, 0) >= 0)
1109 if (value) user_shared_data->ProcessorFeatures[PF_MMX_INSTRUCTIONS_AVAILABLE] = TRUE;
1110 #endif
1111 #ifdef CPU_SSE2
1112 mib[1] = CPU_SSE2; /* this should imply MMX */
1113 val_len = sizeof(value);
1114 if (sysctl(mib, 2, &value, &val_len, NULL, 0) >= 0)
1115 if (value) user_shared_data->ProcessorFeatures[PF_MMX_INSTRUCTIONS_AVAILABLE] = TRUE;
1116 #endif
1117 mib[0] = CTL_HW;
1118 mib[1] = HW_NCPU;
1119 val_len = sizeof(value);
1120 if (sysctl(mib, 2, &value, &val_len, NULL, 0) >= 0)
1121 if (value > NtCurrentTeb()->Peb->NumberOfProcessors)
1122 NtCurrentTeb()->Peb->NumberOfProcessors = value;
1123 mib[1] = HW_MODEL;
1124 val_len = sizeof(model)-1;
1125 if (sysctl(mib, 2, model, &val_len, NULL, 0) >= 0)
1126 {
1127 model[val_len] = '\0'; /* just in case */
1128 cpuclass = strstr(model, "-class");
1129 if (cpuclass != NULL) {
1130 while(cpuclass > model && cpuclass[0] != '(') cpuclass--;
1131 if (!strncmp(cpuclass+1, "386", 3))
1132 {
1133 cached_sci.Level= 3;
1134 }
1135 if (!strncmp(cpuclass+1, "486", 3))
1136 {
1137 cached_sci.Level= 4;
1138 }
1139 if (!strncmp(cpuclass+1, "586", 3))
1140 {
1141 cached_sci.Level= 5;
1142 }
1143 if (!strncmp(cpuclass+1, "686", 3))
1144 {
1145 cached_sci.Level= 6;
1146 /* this should imply MMX */
1147 user_shared_data->ProcessorFeatures[PF_MMX_INSTRUCTIONS_AVAILABLE] = TRUE;
1148 }
1149 }
1150 }
1151
1152 /* it may be worth reading from /var/run/dmesg.boot for
1153 additional information such as CX8, MMX and TSC
1154 (however this information should be considered less
1155 reliable than that from the sysctl calls) */
1156 if (f != NULL)
1157 {
1158 while (fgets(model, 255, f) != NULL)
1159 {
1160 int cpu, features;
1161 if (sscanf(model, "cpu%d: features %x<", &cpu, &features) == 2)
1162 {
1163 /* we could scan the string but it is easier
1164 to test the bits directly */
1165 if (features & 0x1)
1166 user_shared_data->ProcessorFeatures[PF_FLOATING_POINT_EMULATED] = TRUE;
1167 if (features & 0x10)
1168 user_shared_data->ProcessorFeatures[PF_RDTSC_INSTRUCTION_AVAILABLE] = TRUE;
1169 if (features & 0x100)
1170 user_shared_data->ProcessorFeatures[PF_COMPARE_EXCHANGE_DOUBLE] = TRUE;
1171 if (features & 0x800000)
1172 user_shared_data->ProcessorFeatures[PF_MMX_INSTRUCTIONS_AVAILABLE] = TRUE;
1173
1174 break;
1175 }
1176 }
1177 fclose(f);
1178 }
1179 }
1180 #elif defined(__FreeBSD__) || defined (__FreeBSD_kernel__)
1181 {
1182 int ret, num;
1183 size_t len;
1184
1185 get_cpuinfo( &cached_sci );
1186
1187 /* Check for OS support of SSE -- Is this used, and should it be sse1 or sse2? */
1188 /*len = sizeof(num);
1189 ret = sysctlbyname("hw.instruction_sse", &num, &len, NULL, 0);
1190 if (!ret)
1191 user_shared_data->ProcessorFeatures[PF_XMMI_INSTRUCTIONS_AVAILABLE] = num;*/
1192
1193 len = sizeof(num);
1194 ret = sysctlbyname("hw.ncpu", &num, &len, NULL, 0);
1195 if (!ret)
1196 NtCurrentTeb()->Peb->NumberOfProcessors = num;
1197
1198 len = sizeof(num);
1199 if (!sysctlbyname("dev.cpu.0.freq", &num, &len, NULL, 0))
1200 cpuHz = num * 1000 * 1000;
1201 }
1202 #elif defined(__sun)
1203 {
1204 int num = sysconf( _SC_NPROCESSORS_ONLN );
1205
1206 if (num == -1) num = 1;
1207 get_cpuinfo( &cached_sci );
1208 NtCurrentTeb()->Peb->NumberOfProcessors = num;
1209 }
1210 #elif defined (__OpenBSD__)
1211 {
1212 int mib[2], num, ret;
1213 size_t len;
1214
1215 mib[0] = CTL_HW;
1216 mib[1] = HW_NCPU;
1217 len = sizeof(num);
1218
1219 ret = sysctl(mib, 2, &num, &len, NULL, 0);
1220 if (!ret)
1221 NtCurrentTeb()->Peb->NumberOfProcessors = num;
1222 }
1223 #elif defined (__APPLE__)
1224 {
1225 size_t valSize;
1226 unsigned long long longVal;
1227 int value;
1228 int cputype;
1229 char buffer[256];
1230
1231 valSize = sizeof(int);
1232 if (sysctlbyname ("hw.optional.floatingpoint", &value, &valSize, NULL, 0) == 0)
1233 {
1234 if (value)
1235 user_shared_data->ProcessorFeatures[PF_FLOATING_POINT_EMULATED] = FALSE;
1236 else
1237 user_shared_data->ProcessorFeatures[PF_FLOATING_POINT_EMULATED] = TRUE;
1238 }
1239 valSize = sizeof(int);
1240 if (sysctlbyname ("hw.ncpu", &value, &valSize, NULL, 0) == 0)
1241 NtCurrentTeb()->Peb->NumberOfProcessors = value;
1242
1243 /* FIXME: we don't use the "hw.activecpu" value... but the cached one */
1244
1245 valSize = sizeof(int);
1246 if (sysctlbyname ("hw.cputype", &cputype, &valSize, NULL, 0) == 0)
1247 {
1248 switch (cputype)
1249 {
1250 case CPU_TYPE_POWERPC:
1251 cached_sci.Architecture = PROCESSOR_ARCHITECTURE_PPC;
1252 valSize = sizeof(int);
1253 if (sysctlbyname ("hw.cpusubtype", &value, &valSize, NULL, 0) == 0)
1254 {
1255 switch (value)
1256 {
1257 case CPU_SUBTYPE_POWERPC_601:
1258 case CPU_SUBTYPE_POWERPC_602: cached_sci.Level = 1; break;
1259 case CPU_SUBTYPE_POWERPC_603: cached_sci.Level = 3; break;
1260 case CPU_SUBTYPE_POWERPC_603e:
1261 case CPU_SUBTYPE_POWERPC_603ev: cached_sci.Level = 6; break;
1262 case CPU_SUBTYPE_POWERPC_604: cached_sci.Level = 4; break;
1263 case CPU_SUBTYPE_POWERPC_604e: cached_sci.Level = 9; break;
1264 case CPU_SUBTYPE_POWERPC_620: cached_sci.Level = 20; break;
1265 case CPU_SUBTYPE_POWERPC_750: /* G3/G4 derive from 603 so ... */
1266 case CPU_SUBTYPE_POWERPC_7400:
1267 case CPU_SUBTYPE_POWERPC_7450: cached_sci.Level = 6; break;
1268 case CPU_SUBTYPE_POWERPC_970: cached_sci.Level = 9;
1269 /* :o) user_shared_data->ProcessorFeatures[PF_ALTIVEC_INSTRUCTIONS_AVAILABLE] ;-) */
1270 break;
1271 default: break;
1272 }
1273 }
1274 break; /* CPU_TYPE_POWERPC */
1275 case CPU_TYPE_I386:
1276 cached_sci.Architecture = PROCESSOR_ARCHITECTURE_INTEL;
1277 valSize = sizeof(int);
1278 if (sysctlbyname ("machdep.cpu.family", &value, &valSize, NULL, 0) == 0)
1279 {
1280 cached_sci.Level = value;
1281 }
1282 valSize = sizeof(int);
1283 if (sysctlbyname ("machdep.cpu.model", &value, &valSize, NULL, 0) == 0)
1284 cached_sci.Revision = (value << 8);
1285 valSize = sizeof(int);
1286 if (sysctlbyname ("machdep.cpu.stepping", &value, &valSize, NULL, 0) == 0)
1287 cached_sci.Revision |= value;
1288 valSize = sizeof(buffer);
1289 if (sysctlbyname ("machdep.cpu.features", buffer, &valSize, NULL, 0) == 0)
1290 {
1291 cached_sci.Revision |= value;
1292 if (strstr(buffer, "CX8")) user_shared_data->ProcessorFeatures[PF_COMPARE_EXCHANGE_DOUBLE] = TRUE;
1293 if (strstr(buffer, "CX16")) user_shared_data->ProcessorFeatures[PF_COMPARE_EXCHANGE128] = TRUE;
1294 if (strstr(buffer, "MMX")) user_shared_data->ProcessorFeatures[PF_MMX_INSTRUCTIONS_AVAILABLE] = TRUE;
1295 if (strstr(buffer, "TSC")) user_shared_data->ProcessorFeatures[PF_RDTSC_INSTRUCTION_AVAILABLE] = TRUE;
1296 if (strstr(buffer, "3DNOW")) user_shared_data->ProcessorFeatures[PF_3DNOW_INSTRUCTIONS_AVAILABLE] = TRUE;
1297 if (strstr(buffer, "SSE")) user_shared_data->ProcessorFeatures[PF_XMMI_INSTRUCTIONS_AVAILABLE] = TRUE;
1298 if (strstr(buffer, "SSE2")) user_shared_data->ProcessorFeatures[PF_XMMI64_INSTRUCTIONS_AVAILABLE] = TRUE;
1299 if (strstr(buffer, "SSE3")) user_shared_data->ProcessorFeatures[PF_SSE3_INSTRUCTIONS_AVAILABLE] = TRUE;
1300 if (strstr(buffer, "PAE")) user_shared_data->ProcessorFeatures[PF_PAE_ENABLED] = TRUE;
1301 }
1302 break; /* CPU_TYPE_I386 */
1303 default: break;
1304 } /* switch (cputype) */
1305 }
1306 valSize = sizeof(longVal);
1307 if (!sysctlbyname("hw.cpufrequency", &longVal, &valSize, NULL, 0))
1308 cpuHz = longVal;
1309 }
1310 #else
1311 FIXME("not yet supported on this system\n");
1312 #endif
1313 TRACE("<- CPU arch %d, level %d, rev %d, features 0x%x\n",
1314 cached_sci.Architecture, cached_sci.Level, cached_sci.Revision, cached_sci.FeatureSet);
1315 }
1316
1317 /******************************************************************************
1318 * NtQuerySystemInformation [NTDLL.@]
1319 * ZwQuerySystemInformation [NTDLL.@]
1320 *
1321 * ARGUMENTS:
1322 * SystemInformationClass Index to a certain information structure
1323 * SystemTimeAdjustmentInformation SYSTEM_TIME_ADJUSTMENT
1324 * SystemCacheInformation SYSTEM_CACHE_INFORMATION
1325 * SystemConfigurationInformation CONFIGURATION_INFORMATION
1326 * observed (class/len):
1327 * 0x0/0x2c
1328 * 0x12/0x18
1329 * 0x2/0x138
1330 * 0x8/0x600
1331 * 0x25/0xc
1332 * SystemInformation caller supplies storage for the information structure
1333 * Length size of the structure
1334 * ResultLength Data written
1335 */
1336 NTSTATUS WINAPI NtQuerySystemInformation(
1337 IN SYSTEM_INFORMATION_CLASS SystemInformationClass,
1338 OUT PVOID SystemInformation,
1339 IN ULONG Length,
1340 OUT PULONG ResultLength)
1341 {
1342 NTSTATUS ret = STATUS_SUCCESS;
1343 ULONG len = 0;
1344
1345 TRACE("(0x%08x,%p,0x%08x,%p)\n",
1346 SystemInformationClass,SystemInformation,Length,ResultLength);
1347
1348 switch (SystemInformationClass)
1349 {
1350 case SystemBasicInformation:
1351 {
1352 SYSTEM_BASIC_INFORMATION sbi;
1353
1354 virtual_get_system_info( &sbi );
1355 len = sizeof(sbi);
1356
1357 if ( Length == len)
1358 {
1359 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1360 else memcpy( SystemInformation, &sbi, len);
1361 }
1362 else ret = STATUS_INFO_LENGTH_MISMATCH;
1363 }
1364 break;
1365 case SystemCpuInformation:
1366 if (Length >= (len = sizeof(cached_sci)))
1367 {
1368 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1369 else memcpy(SystemInformation, &cached_sci, len);
1370 }
1371 else ret = STATUS_INFO_LENGTH_MISMATCH;
1372 break;
1373 case SystemPerformanceInformation:
1374 {
1375 SYSTEM_PERFORMANCE_INFORMATION spi;
1376 static BOOL fixme_written = FALSE;
1377 FILE *fp;
1378
1379 memset(&spi, 0 , sizeof(spi));
1380 len = sizeof(spi);
1381
1382 spi.Reserved3 = 0x7fffffff; /* Available paged pool memory? */
1383
1384 if ((fp = fopen("/proc/uptime", "r")))
1385 {
1386 double uptime, idle_time;
1387
1388 fscanf(fp, "%lf %lf", &uptime, &idle_time);
1389 fclose(fp);
1390 spi.IdleTime.QuadPart = 10000000 * idle_time;
1391 }
1392 else
1393 {
1394 static ULONGLONG idle;
1395 /* many programs expect IdleTime to change so fake change */
1396 spi.IdleTime.QuadPart = ++idle;
1397 }
1398
1399 if (Length >= len)
1400 {
1401 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1402 else memcpy( SystemInformation, &spi, len);
1403 }
1404 else ret = STATUS_INFO_LENGTH_MISMATCH;
1405 if(!fixme_written) {
1406 FIXME("info_class SYSTEM_PERFORMANCE_INFORMATION\n");
1407 fixme_written = TRUE;
1408 }
1409 }
1410 break;
1411 case SystemTimeOfDayInformation:
1412 {
1413 SYSTEM_TIMEOFDAY_INFORMATION sti;
1414
1415 memset(&sti, 0 , sizeof(sti));
1416
1417 /* liKeSystemTime, liExpTimeZoneBias, uCurrentTimeZoneId */
1418 sti.liKeBootTime.QuadPart = server_start_time;
1419
1420 if (Length <= sizeof(sti))
1421 {
1422 len = Length;
1423 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1424 else memcpy( SystemInformation, &sti, Length);
1425 }
1426 else ret = STATUS_INFO_LENGTH_MISMATCH;
1427 }
1428 break;
1429 case SystemProcessInformation:
1430 {
1431 SYSTEM_PROCESS_INFORMATION* spi = SystemInformation;
1432 SYSTEM_PROCESS_INFORMATION* last = NULL;
1433 HANDLE hSnap = 0;
1434 WCHAR procname[1024];
1435 WCHAR* exename;
1436 DWORD wlen = 0;
1437 DWORD procstructlen = 0;
1438
1439 SERVER_START_REQ( create_snapshot )
1440 {
1441 req->flags = SNAP_PROCESS | SNAP_THREAD;
1442 req->attributes = 0;
1443 if (!(ret = wine_server_call( req )))
1444 hSnap = wine_server_ptr_handle( reply->handle );
1445 }
1446 SERVER_END_REQ;
1447 len = 0;
1448 while (ret == STATUS_SUCCESS)
1449 {
1450 SERVER_START_REQ( next_process )
1451 {
1452 req->handle = wine_server_obj_handle( hSnap );
1453 req->reset = (len == 0);
1454 wine_server_set_reply( req, procname, sizeof(procname)-sizeof(WCHAR) );
1455 if (!(ret = wine_server_call( req )))
1456 {
1457 /* Make sure procname is 0 terminated */
1458 procname[wine_server_reply_size(reply) / sizeof(WCHAR)] = 0;
1459
1460 /* Get only the executable name, not the path */
1461 if ((exename = strrchrW(procname, '\\')) != NULL) exename++;
1462 else exename = procname;
1463
1464 wlen = (strlenW(exename) + 1) * sizeof(WCHAR);
1465
1466 procstructlen = sizeof(*spi) + wlen + ((reply->threads - 1) * sizeof(SYSTEM_THREAD_INFORMATION));
1467
1468 if (Length >= len + procstructlen)
1469 {
1470 /* ftCreationTime, ftUserTime, ftKernelTime;
1471 * vmCounters, ioCounters
1472 */
1473
1474 memset(spi, 0, sizeof(*spi));
1475
1476 spi->NextEntryOffset = procstructlen - wlen;
1477 spi->dwThreadCount = reply->threads;
1478
1479 /* spi->pszProcessName will be set later on */
1480
1481 spi->dwBasePriority = reply->priority;
1482 spi->UniqueProcessId = UlongToHandle(reply->pid);
1483 spi->ParentProcessId = UlongToHandle(reply->ppid);
1484 spi->HandleCount = reply->handles;
1485
1486 /* spi->ti will be set later on */
1487
1488 len += procstructlen;
1489 }
1490 else ret = STATUS_INFO_LENGTH_MISMATCH;
1491 }
1492 }
1493 SERVER_END_REQ;
1494
1495 if (ret != STATUS_SUCCESS)
1496 {
1497 if (ret == STATUS_NO_MORE_FILES) ret = STATUS_SUCCESS;
1498 break;
1499 }
1500 else /* Length is already checked for */
1501 {
1502 int i, j;
1503
1504 /* set thread info */
1505 i = j = 0;
1506 while (ret == STATUS_SUCCESS)
1507 {
1508 SERVER_START_REQ( next_thread )
1509 {
1510 req->handle = wine_server_obj_handle( hSnap );
1511 req->reset = (j == 0);
1512 if (!(ret = wine_server_call( req )))
1513 {
1514 j++;
1515 if (UlongToHandle(reply->pid) == spi->UniqueProcessId)
1516 {
1517 /* ftKernelTime, ftUserTime, ftCreateTime;
1518 * dwTickCount, dwStartAddress
1519 */
1520
1521 memset(&spi->ti[i], 0, sizeof(spi->ti));
1522
1523 spi->ti[i].CreateTime.QuadPart = 0xdeadbeef;
1524 spi->ti[i].ClientId.UniqueProcess = UlongToHandle(reply->pid);
1525 spi->ti[i].ClientId.UniqueThread = UlongToHandle(reply->tid);
1526 spi->ti[i].dwCurrentPriority = reply->base_pri + reply->delta_pri;
1527 spi->ti[i].dwBasePriority = reply->base_pri;
1528 i++;
1529 }
1530 }
1531 }
1532 SERVER_END_REQ;
1533 }
1534 if (ret == STATUS_NO_MORE_FILES) ret = STATUS_SUCCESS;
1535
1536 /* now append process name */
1537 spi->ProcessName.Buffer = (WCHAR*)((char*)spi + spi->NextEntryOffset);
1538 spi->ProcessName.Length = wlen - sizeof(WCHAR);
1539 spi->ProcessName.MaximumLength = wlen;
1540 memcpy( spi->ProcessName.Buffer, exename, wlen );
1541 spi->NextEntryOffset += wlen;
1542
1543 last = spi;
1544 spi = (SYSTEM_PROCESS_INFORMATION*)((char*)spi + spi->NextEntryOffset);
1545 }
1546 }
1547 if (ret == STATUS_SUCCESS && last) last->NextEntryOffset = 0;
1548 if (hSnap) NtClose(hSnap);
1549 }
1550 break;
1551 case SystemProcessorPerformanceInformation:
1552 {
1553 SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION *sppi = NULL;
1554 unsigned int cpus = 0;
1555 int out_cpus = Length / sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION);
1556
1557 if (out_cpus == 0)
1558 {
1559 len = 0;
1560 ret = STATUS_INFO_LENGTH_MISMATCH;
1561 break;
1562 }
1563 else
1564 #ifdef __APPLE__
1565 {
1566 processor_cpu_load_info_data_t *pinfo;
1567 mach_msg_type_number_t info_count;
1568
1569 if (host_processor_info (mach_host_self (),
1570 PROCESSOR_CPU_LOAD_INFO,
1571 &cpus,
1572 (processor_info_array_t*)&pinfo,
1573 &info_count) == 0)
1574 {
1575 int i;
1576 cpus = min(cpus,out_cpus);
1577 len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION) * cpus;
1578 sppi = RtlAllocateHeap(GetProcessHeap(), 0,len);
1579 for (i = 0; i < cpus; i++)
1580 {
1581 sppi[i].IdleTime.QuadPart = pinfo[i].cpu_ticks[CPU_STATE_IDLE];
1582 sppi[i].KernelTime.QuadPart = pinfo[i].cpu_ticks[CPU_STATE_SYSTEM];
1583 sppi[i].UserTime.QuadPart = pinfo[i].cpu_ticks[CPU_STATE_USER];
1584 }
1585 vm_deallocate (mach_task_self (), (vm_address_t) pinfo, info_count * sizeof(natural_t));
1586 }
1587 }
1588 #else
1589 {
1590 FILE *cpuinfo = fopen("/proc/stat", "r");
1591 if (cpuinfo)
1592 {
1593 unsigned long clk_tck = sysconf(_SC_CLK_TCK);
1594 unsigned long usr,nice,sys,idle,remainder[8];
1595 int i, count;
1596 char name[32];
1597 char line[255];
1598
1599 /* first line is combined usage */
1600 while (fgets(line,255,cpuinfo))
1601 {
1602 count = sscanf(line, "%s %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu",
1603 name, &usr, &nice, &sys, &idle,
1604 &remainder[0], &remainder[1], &remainder[2], &remainder[3],
1605 &remainder[4], &remainder[5], &remainder[6], &remainder[7]);
1606
1607 if (count < 5 || strncmp( name, "cpu", 3 )) break;
1608 for (i = 0; i + 5 < count; ++i) sys += remainder[i];
1609 sys += idle;
1610 usr += nice;
1611 cpus = atoi( name + 3 ) + 1;
1612 if (cpus > out_cpus) break;
1613 len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION) * cpus;
1614 if (sppi)
1615 sppi = RtlReAllocateHeap( GetProcessHeap(), HEAP_ZERO_MEMORY, sppi, len );
1616 else
1617 sppi = RtlAllocateHeap( GetProcessHeap(), HEAP_ZERO_MEMORY, len );
1618
1619 sppi[cpus-1].IdleTime.QuadPart = (ULONGLONG)idle * 10000000 / clk_tck;
1620 sppi[cpus-1].KernelTime.QuadPart = (ULONGLONG)sys * 10000000 / clk_tck;
1621 sppi[cpus-1].UserTime.QuadPart = (ULONGLONG)usr * 10000000 / clk_tck;
1622 }
1623 fclose(cpuinfo);
1624 }
1625 }
1626 #endif
1627
1628 if (cpus == 0)
1629 {
1630 static int i = 1;
1631 int n;
1632 cpus = min(NtCurrentTeb()->Peb->NumberOfProcessors, out_cpus);
1633 len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION) * cpus;
1634 sppi = RtlAllocateHeap(GetProcessHeap(), 0, len);
1635 FIXME("stub info_class SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION\n");
1636 /* many programs expect these values to change so fake change */
1637 for (n = 0; n < cpus; n++)
1638 {
1639 sppi[n].KernelTime.QuadPart = 1 * i;
1640 sppi[n].UserTime.QuadPart = 2 * i;
1641 sppi[n].IdleTime.QuadPart = 3 * i;
1642 }
1643 i++;
1644 }
1645
1646 if (Length >= len)
1647 {
1648 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1649 else memcpy( SystemInformation, sppi, len);
1650 }
1651 else ret = STATUS_INFO_LENGTH_MISMATCH;
1652
1653 RtlFreeHeap(GetProcessHeap(),0,sppi);
1654 }
1655 break;
1656 case SystemModuleInformation:
1657 /* FIXME: should be system-wide */
1658 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1659 else ret = LdrQueryProcessModuleInformation( SystemInformation, Length, &len );
1660 break;
1661 case SystemHandleInformation:
1662 {
1663 SYSTEM_HANDLE_INFORMATION shi;
1664
1665 memset(&shi, 0, sizeof(shi));
1666 len = sizeof(shi);
1667
1668 if ( Length >= len)
1669 {
1670 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1671 else memcpy( SystemInformation, &shi, len);
1672 }
1673 else ret = STATUS_INFO_LENGTH_MISMATCH;
1674 FIXME("info_class SYSTEM_HANDLE_INFORMATION\n");
1675 }
1676 break;
1677 case SystemCacheInformation:
1678 {
1679 SYSTEM_CACHE_INFORMATION sci;
1680
1681 memset(&sci, 0, sizeof(sci)); /* FIXME */
1682 len = sizeof(sci);
1683
1684 if ( Length >= len)
1685 {
1686 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1687 else memcpy( SystemInformation, &sci, len);
1688 }
1689 else ret = STATUS_INFO_LENGTH_MISMATCH;
1690 FIXME("info_class SYSTEM_CACHE_INFORMATION\n");
1691 }
1692 break;
1693 case SystemInterruptInformation:
1694 {
1695 SYSTEM_INTERRUPT_INFORMATION sii;
1696
1697 memset(&sii, 0, sizeof(sii));
1698 len = sizeof(sii);
1699
1700 if ( Length >= len)
1701 {
1702 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1703 else memcpy( SystemInformation, &sii, len);
1704 }
1705 else ret = STATUS_INFO_LENGTH_MISMATCH;
1706 FIXME("info_class SYSTEM_INTERRUPT_INFORMATION\n");
1707 }
1708 break;
1709 case SystemKernelDebuggerInformation:
1710 {
1711 SYSTEM_KERNEL_DEBUGGER_INFORMATION skdi;
1712
1713 skdi.DebuggerEnabled = FALSE;
1714 skdi.DebuggerNotPresent = TRUE;
1715 len = sizeof(skdi);
1716
1717 if ( Length >= len)
1718 {
1719 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1720 else memcpy( SystemInformation, &skdi, len);
1721 }
1722 else ret = STATUS_INFO_LENGTH_MISMATCH;
1723 }
1724 break;
1725 case SystemRegistryQuotaInformation:
1726 {
1727 /* Something to do with the size of the registry *
1728 * Since we don't have a size limitation, fake it *
1729 * This is almost certainly wrong. *
1730 * This sets each of the three words in the struct to 32 MB, *
1731 * which is enough to make the IE 5 installer happy. */
1732 SYSTEM_REGISTRY_QUOTA_INFORMATION srqi;
1733
1734 srqi.RegistryQuotaAllowed = 0x2000000;
1735 srqi.RegistryQuotaUsed = 0x200000;
1736 srqi.Reserved1 = (void*)0x200000;
1737 len = sizeof(srqi);
1738
1739 if ( Length >= len)
1740 {
1741 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1742 else
1743 {
1744 FIXME("SystemRegistryQuotaInformation: faking max registry size of 32 MB\n");
1745 memcpy( SystemInformation, &srqi, len);
1746 }
1747 }
1748 else ret = STATUS_INFO_LENGTH_MISMATCH;
1749 }
1750 break;
1751 default:
1752 FIXME("(0x%08x,%p,0x%08x,%p) stub\n",
1753 SystemInformationClass,SystemInformation,Length,ResultLength);
1754
1755 /* Several Information Classes are not implemented on Windows and return 2 different values
1756 * STATUS_NOT_IMPLEMENTED or STATUS_INVALID_INFO_CLASS
1757 * in 95% of the cases it's STATUS_INVALID_INFO_CLASS, so use this as the default
1758 */
1759 ret = STATUS_INVALID_INFO_CLASS;
1760 }
1761
1762 if (ResultLength) *ResultLength = len;
1763
1764 return ret;
1765 }
1766
1767 /******************************************************************************
1768 * NtSetSystemInformation [NTDLL.@]
1769 * ZwSetSystemInformation [NTDLL.@]
1770 */
1771 NTSTATUS WINAPI NtSetSystemInformation(SYSTEM_INFORMATION_CLASS SystemInformationClass, PVOID SystemInformation, ULONG Length)
1772 {
1773 FIXME("(0x%08x,%p,0x%08x) stub\n",SystemInformationClass,SystemInformation,Length);
1774 return STATUS_SUCCESS;
1775 }
1776
1777 /******************************************************************************
1778 * NtCreatePagingFile [NTDLL.@]
1779 * ZwCreatePagingFile [NTDLL.@]
1780 */
1781 NTSTATUS WINAPI NtCreatePagingFile(
1782 PUNICODE_STRING PageFileName,
1783 PLARGE_INTEGER MinimumSize,
1784 PLARGE_INTEGER MaximumSize,
1785 PLARGE_INTEGER ActualSize)
1786 {
1787 FIXME("(%p %p %p %p) stub\n", PageFileName, MinimumSize, MaximumSize, ActualSize);
1788 return STATUS_SUCCESS;
1789 }
1790
1791 /******************************************************************************
1792 * NtDisplayString [NTDLL.@]
1793 *
1794 * writes a string to the nt-textmode screen eg. during startup
1795 */
1796 NTSTATUS WINAPI NtDisplayString ( PUNICODE_STRING string )
1797 {
1798 STRING stringA;
1799 NTSTATUS ret;
1800
1801 if (!(ret = RtlUnicodeStringToAnsiString( &stringA, string, TRUE )))
1802 {
1803 MESSAGE( "%.*s", stringA.Length, stringA.Buffer );
1804 RtlFreeAnsiString( &stringA );
1805 }
1806 return ret;
1807 }
1808
1809 /******************************************************************************
1810 * NtInitiatePowerAction [NTDLL.@]
1811 *
1812 */
1813 NTSTATUS WINAPI NtInitiatePowerAction(
1814 IN POWER_ACTION SystemAction,
1815 IN SYSTEM_POWER_STATE MinSystemState,
1816 IN ULONG Flags,
1817 IN BOOLEAN Asynchronous)
1818 {
1819 FIXME("(%d,%d,0x%08x,%d),stub\n",
1820 SystemAction,MinSystemState,Flags,Asynchronous);
1821 return STATUS_NOT_IMPLEMENTED;
1822 }
1823
1824
1825 /******************************************************************************
1826 * NtPowerInformation [NTDLL.@]
1827 *
1828 */
1829 NTSTATUS WINAPI NtPowerInformation(
1830 IN POWER_INFORMATION_LEVEL InformationLevel,
1831 IN PVOID lpInputBuffer,
1832 IN ULONG nInputBufferSize,
1833 IN PVOID lpOutputBuffer,
1834 IN ULONG nOutputBufferSize)
1835 {
1836 TRACE("(%d,%p,%d,%p,%d)\n",
1837 InformationLevel,lpInputBuffer,nInputBufferSize,lpOutputBuffer,nOutputBufferSize);
1838 switch(InformationLevel) {
1839 case SystemPowerCapabilities: {
1840 PSYSTEM_POWER_CAPABILITIES PowerCaps = lpOutputBuffer;
1841 FIXME("semi-stub: SystemPowerCapabilities\n");
1842 if (nOutputBufferSize < sizeof(SYSTEM_POWER_CAPABILITIES))
1843 return STATUS_BUFFER_TOO_SMALL;
1844 /* FIXME: These values are based off a native XP desktop, should probably use APM/ACPI to get the 'real' values */
1845 PowerCaps->PowerButtonPresent = TRUE;
1846 PowerCaps->SleepButtonPresent = FALSE;
1847 PowerCaps->LidPresent = FALSE;
1848 PowerCaps->SystemS1 = TRUE;
1849 PowerCaps->SystemS2 = FALSE;
1850 PowerCaps->SystemS3 = FALSE;
1851 PowerCaps->SystemS4 = TRUE;
1852 PowerCaps->SystemS5 = TRUE;
1853 PowerCaps->HiberFilePresent = TRUE;
1854 PowerCaps->FullWake = TRUE;
1855 PowerCaps->VideoDimPresent = FALSE;
1856 PowerCaps->ApmPresent = FALSE;
1857 PowerCaps->UpsPresent = FALSE;
1858 PowerCaps->ThermalControl = FALSE;
1859 PowerCaps->ProcessorThrottle = FALSE;
1860 PowerCaps->ProcessorMinThrottle = 100;
1861 PowerCaps->ProcessorMaxThrottle = 100;
1862 PowerCaps->DiskSpinDown = TRUE;
1863 PowerCaps->SystemBatteriesPresent = FALSE;
1864 PowerCaps->BatteriesAreShortTerm = FALSE;
1865 PowerCaps->BatteryScale[0].Granularity = 0;
1866 PowerCaps->BatteryScale[0].Capacity = 0;
1867 PowerCaps->BatteryScale[1].Granularity = 0;
1868 PowerCaps->BatteryScale[1].Capacity = 0;
1869 PowerCaps->BatteryScale[2].Granularity = 0;
1870 PowerCaps->BatteryScale[2].Capacity = 0;
1871 PowerCaps->AcOnLineWake = PowerSystemUnspecified;
1872 PowerCaps->SoftLidWake = PowerSystemUnspecified;
1873 PowerCaps->RtcWake = PowerSystemSleeping1;
1874 PowerCaps->MinDeviceWakeState = PowerSystemUnspecified;
1875 PowerCaps->DefaultLowLatencyWake = PowerSystemUnspecified;
1876 return STATUS_SUCCESS;
1877 }
1878 case SystemExecutionState: {
1879 PULONG ExecutionState = lpOutputBuffer;
1880 WARN("semi-stub: SystemExecutionState\n"); /* Needed for .NET Framework, but using a FIXME is really noisy. */
1881 if (lpInputBuffer != NULL)
1882 return STATUS_INVALID_PARAMETER;
1883 /* FIXME: The actual state should be the value set by SetThreadExecutionState which is not currently implemented. */
1884 *ExecutionState = ES_USER_PRESENT;
1885 return STATUS_SUCCESS;
1886 }
1887 case ProcessorInformation: {
1888 PPROCESSOR_POWER_INFORMATION cpu_power = lpOutputBuffer;
1889
1890 WARN("semi-stub: ProcessorInformation\n");
1891 if (nOutputBufferSize < sizeof(PROCESSOR_POWER_INFORMATION))
1892 return STATUS_BUFFER_TOO_SMALL;
1893 cpu_power->Number = NtCurrentTeb()->Peb->NumberOfProcessors;
1894 cpu_power->MaxMhz = cpuHz / 1000000;
1895 cpu_power->CurrentMhz = cpuHz / 1000000;
1896 cpu_power->MhzLimit = cpuHz / 1000000;
1897 cpu_power->MaxIdleState = 0; /* FIXME */
1898 cpu_power->CurrentIdleState = 0; /* FIXME */
1899 return STATUS_SUCCESS;
1900 }
1901 default:
1902 /* FIXME: Needed by .NET Framework */
1903 WARN("Unimplemented NtPowerInformation action: %d\n", InformationLevel);
1904 return STATUS_NOT_IMPLEMENTED;
1905 }
1906 }
1907
1908 /******************************************************************************
1909 * NtShutdownSystem [NTDLL.@]
1910 *
1911 */
1912 NTSTATUS WINAPI NtShutdownSystem(SHUTDOWN_ACTION Action)
1913 {
1914 FIXME("%d\n",Action);
1915 return STATUS_SUCCESS;
1916 }
1917
1918 /******************************************************************************
1919 * NtAllocateLocallyUniqueId (NTDLL.@)
1920 */
1921 NTSTATUS WINAPI NtAllocateLocallyUniqueId(PLUID Luid)
1922 {
1923 NTSTATUS status;
1924
1925 TRACE("%p\n", Luid);
1926
1927 if (!Luid)
1928 return STATUS_ACCESS_VIOLATION;
1929
1930 SERVER_START_REQ( allocate_locally_unique_id )
1931 {
1932 status = wine_server_call( req );
1933 if (!status)
1934 {
1935 Luid->LowPart = reply->luid.low_part;
1936 Luid->HighPart = reply->luid.high_part;
1937 }
1938 }
1939 SERVER_END_REQ;
1940
1941 return status;
1942 }
1943
1944 /******************************************************************************
1945 * VerSetConditionMask (NTDLL.@)
1946 */
1947 ULONGLONG WINAPI VerSetConditionMask( ULONGLONG dwlConditionMask, DWORD dwTypeBitMask,
1948 BYTE dwConditionMask)
1949 {
1950 if(dwTypeBitMask == 0)
1951 return dwlConditionMask;
1952 dwConditionMask &= 0x07;
1953 if(dwConditionMask == 0)
1954 return dwlConditionMask;
1955
1956 if(dwTypeBitMask & VER_PRODUCT_TYPE)
1957 dwlConditionMask |= dwConditionMask << 7*3;
1958 else if (dwTypeBitMask & VER_SUITENAME)
1959 dwlConditionMask |= dwConditionMask << 6*3;
1960 else if (dwTypeBitMask & VER_SERVICEPACKMAJOR)
1961 dwlConditionMask |= dwConditionMask << 5*3;
1962 else if (dwTypeBitMask & VER_SERVICEPACKMINOR)
1963 dwlConditionMask |= dwConditionMask << 4*3;
1964 else if (dwTypeBitMask & VER_PLATFORMID)
1965 dwlConditionMask |= dwConditionMask << 3*3;
1966 else if (dwTypeBitMask & VER_BUILDNUMBER)
1967 dwlConditionMask |= dwConditionMask << 2*3;
1968 else if (dwTypeBitMask & VER_MAJORVERSION)
1969 dwlConditionMask |= dwConditionMask << 1*3;
1970 else if (dwTypeBitMask & VER_MINORVERSION)
1971 dwlConditionMask |= dwConditionMask << 0*3;
1972 return dwlConditionMask;
1973 }
1974
1975 /******************************************************************************
1976 * NtAccessCheckAndAuditAlarm (NTDLL.@)
1977 * ZwAccessCheckAndAuditAlarm (NTDLL.@)
1978 */
1979 NTSTATUS WINAPI NtAccessCheckAndAuditAlarm(PUNICODE_STRING SubsystemName, HANDLE HandleId, PUNICODE_STRING ObjectTypeName,
1980 PUNICODE_STRING ObjectName, PSECURITY_DESCRIPTOR SecurityDescriptor,
1981 ACCESS_MASK DesiredAccess, PGENERIC_MAPPING GenericMapping, BOOLEAN ObjectCreation,
1982 PACCESS_MASK GrantedAccess, PBOOLEAN AccessStatus, PBOOLEAN GenerateOnClose)
1983 {
1984 FIXME("(%s, %p, %s, %p, 0x%08x, %p, %d, %p, %p, %p), stub\n", debugstr_us(SubsystemName), HandleId,
1985 debugstr_us(ObjectTypeName), SecurityDescriptor, DesiredAccess, GenericMapping, ObjectCreation,
1986 GrantedAccess, AccessStatus, GenerateOnClose);
1987
1988 return STATUS_NOT_IMPLEMENTED;
1989 }
1990
1991 /******************************************************************************
1992 * NtSystemDebugControl (NTDLL.@)
1993 * ZwSystemDebugControl (NTDLL.@)
1994 */
1995 NTSTATUS WINAPI NtSystemDebugControl(SYSDBG_COMMAND command, PVOID inbuffer, ULONG inbuflength, PVOID outbuffer,
1996 ULONG outbuflength, PULONG retlength)
1997 {
1998 FIXME("(%d, %p, %d, %p, %d, %p), stub\n", command, inbuffer, inbuflength, outbuffer, outbuflength, retlength);
1999
2000 return STATUS_NOT_IMPLEMENTED;
2001 }
Maarten's multimedia branch