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ntdll: On x86_64 systems (as on i386 ones), hw breakpoints must generate a EXCEPTION_...
[wine/hacks.git] / dlls / ntdll / nt.c
blobb262c1e4be351326f2563c601277bcbf7508cbbb
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 ULONG len;
253 NTSTATUS status = STATUS_SUCCESS;
254
255 TRACE("(%p,%d,%p,%d,%p)\n",
256 token,tokeninfoclass,tokeninfo,tokeninfolength,retlen);
257
258 switch (tokeninfoclass)
259 {
260 case TokenSource:
261 len = sizeof(TOKEN_SOURCE);
262 break;
263 case TokenType:
264 len = sizeof (TOKEN_TYPE);
265 break;
266 case TokenImpersonationLevel:
267 len = sizeof(SECURITY_IMPERSONATION_LEVEL);
268 break;
269 case TokenStatistics:
270 len = sizeof(TOKEN_STATISTICS);
271 break;
272 default:
273 len = 0;
274 }
275
276 if (retlen) *retlen = len;
277
278 if (tokeninfolength < len)
279 return STATUS_BUFFER_TOO_SMALL;
280
281 switch (tokeninfoclass)
282 {
283 case TokenUser:
284 SERVER_START_REQ( get_token_sid )
285 {
286 TOKEN_USER * tuser = tokeninfo;
287 PSID sid = tuser + 1;
288 DWORD sid_len = tokeninfolength < sizeof(TOKEN_USER) ? 0 : tokeninfolength - sizeof(TOKEN_USER);
289
290 req->handle = wine_server_obj_handle( token );
291 req->which_sid = tokeninfoclass;
292 wine_server_set_reply( req, sid, sid_len );
293 status = wine_server_call( req );
294 if (retlen) *retlen = reply->sid_len + sizeof(TOKEN_USER);
295 if (status == STATUS_SUCCESS)
296 {
297 tuser->User.Sid = sid;
298 tuser->User.Attributes = 0;
299 }
300 }
301 SERVER_END_REQ;
302 break;
303 case TokenGroups:
304 {
305 char stack_buffer[256];
306 unsigned int server_buf_len = sizeof(stack_buffer);
307 void *buffer = stack_buffer;
308 BOOLEAN need_more_memory;
309
310 /* we cannot work out the size of the server buffer required for the
311 * input size, since there are two factors affecting how much can be
312 * stored in the buffer - number of groups and lengths of sids */
313 do
314 {
315 need_more_memory = FALSE;
316
317 SERVER_START_REQ( get_token_groups )
318 {
319 TOKEN_GROUPS *groups = tokeninfo;
320
321 req->handle = wine_server_obj_handle( token );
322 wine_server_set_reply( req, buffer, server_buf_len );
323 status = wine_server_call( req );
324 if (status == STATUS_BUFFER_TOO_SMALL)
325 {
326 if (buffer == stack_buffer)
327 buffer = RtlAllocateHeap(GetProcessHeap(), 0, reply->user_len);
328 else
329 buffer = RtlReAllocateHeap(GetProcessHeap(), 0, buffer, reply->user_len);
330 if (!buffer) return STATUS_NO_MEMORY;
331
332 server_buf_len = reply->user_len;
333 need_more_memory = TRUE;
334 }
335 else if (status == STATUS_SUCCESS)
336 {
337 struct token_groups *tg = buffer;
338 unsigned int *attr = (unsigned int *)(tg + 1);
339 ULONG i;
340 const int non_sid_portion = (sizeof(struct token_groups) + tg->count * sizeof(unsigned int));
341 SID *sids = (SID *)((char *)tokeninfo + FIELD_OFFSET( TOKEN_GROUPS, Groups[tg->count] ));
342 ULONG needed_bytes = FIELD_OFFSET( TOKEN_GROUPS, Groups[tg->count] ) +
343 reply->user_len - non_sid_portion;
344
345 if (retlen) *retlen = needed_bytes;
346
347 if (needed_bytes <= tokeninfolength)
348 {
349 groups->GroupCount = tg->count;
350 memcpy( sids, (char *)buffer + non_sid_portion,
351 reply->user_len - non_sid_portion );
352
353 for (i = 0; i < tg->count; i++)
354 {
355 groups->Groups[i].Attributes = attr[i];
356 groups->Groups[i].Sid = sids;
357 sids = (SID *)((char *)sids + RtlLengthSid(sids));
358 }
359 }
360 else status = STATUS_BUFFER_TOO_SMALL;
361 }
362 else if (retlen) *retlen = 0;
363 }
364 SERVER_END_REQ;
365 } while (need_more_memory);
366 if (buffer != stack_buffer) RtlFreeHeap(GetProcessHeap(), 0, buffer);
367 break;
368 }
369 case TokenPrimaryGroup:
370 SERVER_START_REQ( get_token_sid )
371 {
372 TOKEN_PRIMARY_GROUP *tgroup = tokeninfo;
373 PSID sid = tgroup + 1;
374 DWORD sid_len = tokeninfolength < sizeof(TOKEN_PRIMARY_GROUP) ? 0 : tokeninfolength - sizeof(TOKEN_PRIMARY_GROUP);
375
376 req->handle = wine_server_obj_handle( token );
377 req->which_sid = tokeninfoclass;
378 wine_server_set_reply( req, sid, sid_len );
379 status = wine_server_call( req );
380 if (retlen) *retlen = reply->sid_len + sizeof(TOKEN_PRIMARY_GROUP);
381 if (status == STATUS_SUCCESS)
382 tgroup->PrimaryGroup = sid;
383 }
384 SERVER_END_REQ;
385 break;
386 case TokenPrivileges:
387 SERVER_START_REQ( get_token_privileges )
388 {
389 TOKEN_PRIVILEGES *tpriv = tokeninfo;
390 req->handle = wine_server_obj_handle( token );
391 if (tpriv && tokeninfolength > FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ))
392 wine_server_set_reply( req, tpriv->Privileges, tokeninfolength - FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ) );
393 status = wine_server_call( req );
394 if (retlen) *retlen = FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ) + reply->len;
395 if (tpriv) tpriv->PrivilegeCount = reply->len / sizeof(LUID_AND_ATTRIBUTES);
396 }
397 SERVER_END_REQ;
398 break;
399 case TokenOwner:
400 SERVER_START_REQ( get_token_sid )
401 {
402 TOKEN_OWNER *towner = tokeninfo;
403 PSID sid = towner + 1;
404 DWORD sid_len = tokeninfolength < sizeof(TOKEN_OWNER) ? 0 : tokeninfolength - sizeof(TOKEN_OWNER);
405
406 req->handle = wine_server_obj_handle( token );
407 req->which_sid = tokeninfoclass;
408 wine_server_set_reply( req, sid, sid_len );
409 status = wine_server_call( req );
410 if (retlen) *retlen = reply->sid_len + sizeof(TOKEN_OWNER);
411 if (status == STATUS_SUCCESS)
412 towner->Owner = sid;
413 }
414 SERVER_END_REQ;
415 break;
416 case TokenImpersonationLevel:
417 SERVER_START_REQ( get_token_impersonation_level )
418 {
419 SECURITY_IMPERSONATION_LEVEL *impersonation_level = tokeninfo;
420 req->handle = wine_server_obj_handle( token );
421 status = wine_server_call( req );
422 if (status == STATUS_SUCCESS)
423 *impersonation_level = reply->impersonation_level;
424 }
425 SERVER_END_REQ;
426 break;
427 case TokenStatistics:
428 SERVER_START_REQ( get_token_statistics )
429 {
430 TOKEN_STATISTICS *statistics = tokeninfo;
431 req->handle = wine_server_obj_handle( token );
432 status = wine_server_call( req );
433 if (status == STATUS_SUCCESS)
434 {
435 statistics->TokenId.LowPart = reply->token_id.low_part;
436 statistics->TokenId.HighPart = reply->token_id.high_part;
437 statistics->AuthenticationId.LowPart = 0; /* FIXME */
438 statistics->AuthenticationId.HighPart = 0; /* FIXME */
439 statistics->ExpirationTime.u.HighPart = 0x7fffffff;
440 statistics->ExpirationTime.u.LowPart = 0xffffffff;
441 statistics->TokenType = reply->primary ? TokenPrimary : TokenImpersonation;
442 statistics->ImpersonationLevel = reply->impersonation_level;
443
444 /* kernel information not relevant to us */
445 statistics->DynamicCharged = 0;
446 statistics->DynamicAvailable = 0;
447
448 statistics->GroupCount = reply->group_count;
449 statistics->PrivilegeCount = reply->privilege_count;
450 statistics->ModifiedId.LowPart = reply->modified_id.low_part;
451 statistics->ModifiedId.HighPart = reply->modified_id.high_part;
452 }
453 }
454 SERVER_END_REQ;
455 break;
456 case TokenType:
457 SERVER_START_REQ( get_token_statistics )
458 {
459 TOKEN_TYPE *token_type = tokeninfo;
460 req->handle = wine_server_obj_handle( token );
461 status = wine_server_call( req );
462 if (status == STATUS_SUCCESS)
463 *token_type = reply->primary ? TokenPrimary : TokenImpersonation;
464 }
465 SERVER_END_REQ;
466 break;
467 case TokenDefaultDacl:
468 SERVER_START_REQ( get_token_default_dacl )
469 {
470 TOKEN_DEFAULT_DACL *default_dacl = tokeninfo;
471 ACL *acl = (ACL *)(default_dacl + 1);
472 DWORD acl_len;
473
474 if (tokeninfolength < sizeof(TOKEN_DEFAULT_DACL)) acl_len = 0;
475 else acl_len = tokeninfolength - sizeof(TOKEN_DEFAULT_DACL);
476
477 req->handle = wine_server_obj_handle( token );
478 wine_server_set_reply( req, acl, acl_len );
479 status = wine_server_call( req );
480
481 if (retlen) *retlen = reply->acl_len + sizeof(TOKEN_DEFAULT_DACL);
482 if (status == STATUS_SUCCESS)
483 {
484 if (reply->acl_len)
485 default_dacl->DefaultDacl = acl;
486 else
487 default_dacl->DefaultDacl = NULL;
488 }
489 }
490 SERVER_END_REQ;
491 break;
492 default:
493 {
494 ERR("Unhandled Token Information class %d!\n", tokeninfoclass);
495 return STATUS_NOT_IMPLEMENTED;
496 }
497 }
498 return status;
499 }
500
501 /******************************************************************************
502 * NtSetInformationToken [NTDLL.@]
503 * ZwSetInformationToken [NTDLL.@]
504 */
505 NTSTATUS WINAPI NtSetInformationToken(
506 HANDLE TokenHandle,
507 TOKEN_INFORMATION_CLASS TokenInformationClass,
508 PVOID TokenInformation,
509 ULONG TokenInformationLength)
510 {
511 NTSTATUS ret = STATUS_NOT_IMPLEMENTED;
512
513 TRACE("%p %d %p %u\n", TokenHandle, TokenInformationClass,
514 TokenInformation, TokenInformationLength);
515
516 switch (TokenInformationClass)
517 {
518 case TokenDefaultDacl:
519 if (TokenInformationLength < sizeof(TOKEN_DEFAULT_DACL))
520 {
521 ret = STATUS_INFO_LENGTH_MISMATCH;
522 break;
523 }
524 if (!TokenInformation)
525 {
526 ret = STATUS_ACCESS_VIOLATION;
527 break;
528 }
529 SERVER_START_REQ( set_token_default_dacl )
530 {
531 ACL *acl = ((TOKEN_DEFAULT_DACL *)TokenInformation)->DefaultDacl;
532 WORD size;
533
534 if (acl) size = acl->AclSize;
535 else size = 0;
536
537 req->handle = wine_server_obj_handle( TokenHandle );
538 wine_server_add_data( req, acl, size );
539 ret = wine_server_call( req );
540 }
541 SERVER_END_REQ;
542 break;
543 default:
544 FIXME("unimplemented class %u\n", TokenInformationClass);
545 break;
546 }
547
548 return ret;
549 }
550
551 /******************************************************************************
552 * NtAdjustGroupsToken [NTDLL.@]
553 * ZwAdjustGroupsToken [NTDLL.@]
554 */
555 NTSTATUS WINAPI NtAdjustGroupsToken(
556 HANDLE TokenHandle,
557 BOOLEAN ResetToDefault,
558 PTOKEN_GROUPS NewState,
559 ULONG BufferLength,
560 PTOKEN_GROUPS PreviousState,
561 PULONG ReturnLength)
562 {
563 FIXME("%p %d %p %u %p %p\n", TokenHandle, ResetToDefault,
564 NewState, BufferLength, PreviousState, ReturnLength);
565 return STATUS_NOT_IMPLEMENTED;
566 }
567
568 /******************************************************************************
569 * NtPrivilegeCheck [NTDLL.@]
570 * ZwPrivilegeCheck [NTDLL.@]
571 */
572 NTSTATUS WINAPI NtPrivilegeCheck(
573 HANDLE ClientToken,
574 PPRIVILEGE_SET RequiredPrivileges,
575 PBOOLEAN Result)
576 {
577 NTSTATUS status;
578 SERVER_START_REQ( check_token_privileges )
579 {
580 req->handle = wine_server_obj_handle( ClientToken );
581 req->all_required = ((RequiredPrivileges->Control & PRIVILEGE_SET_ALL_NECESSARY) ? TRUE : FALSE);
582 wine_server_add_data( req, RequiredPrivileges->Privilege,
583 RequiredPrivileges->PrivilegeCount * sizeof(RequiredPrivileges->Privilege[0]) );
584 wine_server_set_reply( req, RequiredPrivileges->Privilege,
585 RequiredPrivileges->PrivilegeCount * sizeof(RequiredPrivileges->Privilege[0]) );
586
587 status = wine_server_call( req );
588
589 if (status == STATUS_SUCCESS)
590 *Result = (reply->has_privileges ? TRUE : FALSE);
591 }
592 SERVER_END_REQ;
593 return status;
594 }
595
596 /*
597 * Section
598 */
599
600 /******************************************************************************
601 * NtQuerySection [NTDLL.@]
602 */
603 NTSTATUS WINAPI NtQuerySection(
604 IN HANDLE SectionHandle,
605 IN SECTION_INFORMATION_CLASS SectionInformationClass,
606 OUT PVOID SectionInformation,
607 IN ULONG Length,
608 OUT PULONG ResultLength)
609 {
610 FIXME("(%p,%d,%p,0x%08x,%p) stub!\n",
611 SectionHandle,SectionInformationClass,SectionInformation,Length,ResultLength);
612 return 0;
613 }
614
615 /*
616 * ports
617 */
618
619 /******************************************************************************
620 * NtCreatePort [NTDLL.@]
621 * ZwCreatePort [NTDLL.@]
622 */
623 NTSTATUS WINAPI NtCreatePort(PHANDLE PortHandle,POBJECT_ATTRIBUTES ObjectAttributes,
624 ULONG MaxConnectInfoLength,ULONG MaxDataLength,PULONG reserved)
625 {
626 FIXME("(%p,%p,%u,%u,%p),stub!\n",PortHandle,ObjectAttributes,
627 MaxConnectInfoLength,MaxDataLength,reserved);
628 return STATUS_NOT_IMPLEMENTED;
629 }
630
631 /******************************************************************************
632 * NtConnectPort [NTDLL.@]
633 * ZwConnectPort [NTDLL.@]
634 */
635 NTSTATUS WINAPI NtConnectPort(
636 PHANDLE PortHandle,
637 PUNICODE_STRING PortName,
638 PSECURITY_QUALITY_OF_SERVICE SecurityQos,
639 PLPC_SECTION_WRITE WriteSection,
640 PLPC_SECTION_READ ReadSection,
641 PULONG MaximumMessageLength,
642 PVOID ConnectInfo,
643 PULONG pConnectInfoLength)
644 {
645 FIXME("(%p,%s,%p,%p,%p,%p,%p,%p),stub!\n",
646 PortHandle,debugstr_w(PortName->Buffer),SecurityQos,
647 WriteSection,ReadSection,MaximumMessageLength,ConnectInfo,
648 pConnectInfoLength);
649 if (ConnectInfo && pConnectInfoLength)
650 TRACE("\tMessage = %s\n",debugstr_an(ConnectInfo,*pConnectInfoLength));
651 return STATUS_NOT_IMPLEMENTED;
652 }
653
654 /******************************************************************************
655 * NtSecureConnectPort (NTDLL.@)
656 * ZwSecureConnectPort (NTDLL.@)
657 */
658 NTSTATUS WINAPI NtSecureConnectPort(
659 PHANDLE PortHandle,
660 PUNICODE_STRING PortName,
661 PSECURITY_QUALITY_OF_SERVICE SecurityQos,
662 PLPC_SECTION_WRITE WriteSection,
663 PSID pSid,
664 PLPC_SECTION_READ ReadSection,
665 PULONG MaximumMessageLength,
666 PVOID ConnectInfo,
667 PULONG pConnectInfoLength)
668 {
669 FIXME("(%p,%s,%p,%p,%p,%p,%p,%p,%p),stub!\n",
670 PortHandle,debugstr_w(PortName->Buffer),SecurityQos,
671 WriteSection,pSid,ReadSection,MaximumMessageLength,ConnectInfo,
672 pConnectInfoLength);
673 return STATUS_NOT_IMPLEMENTED;
674 }
675
676 /******************************************************************************
677 * NtListenPort [NTDLL.@]
678 * ZwListenPort [NTDLL.@]
679 */
680 NTSTATUS WINAPI NtListenPort(HANDLE PortHandle,PLPC_MESSAGE pLpcMessage)
681 {
682 FIXME("(%p,%p),stub!\n",PortHandle,pLpcMessage);
683 return STATUS_NOT_IMPLEMENTED;
684 }
685
686 /******************************************************************************
687 * NtAcceptConnectPort [NTDLL.@]
688 * ZwAcceptConnectPort [NTDLL.@]
689 */
690 NTSTATUS WINAPI NtAcceptConnectPort(
691 PHANDLE PortHandle,
692 ULONG PortIdentifier,
693 PLPC_MESSAGE pLpcMessage,
694 BOOLEAN Accept,
695 PLPC_SECTION_WRITE WriteSection,
696 PLPC_SECTION_READ ReadSection)
697 {
698 FIXME("(%p,%u,%p,%d,%p,%p),stub!\n",
699 PortHandle,PortIdentifier,pLpcMessage,Accept,WriteSection,ReadSection);
700 return STATUS_NOT_IMPLEMENTED;
701 }
702
703 /******************************************************************************
704 * NtCompleteConnectPort [NTDLL.@]
705 * ZwCompleteConnectPort [NTDLL.@]
706 */
707 NTSTATUS WINAPI NtCompleteConnectPort(HANDLE PortHandle)
708 {
709 FIXME("(%p),stub!\n",PortHandle);
710 return STATUS_NOT_IMPLEMENTED;
711 }
712
713 /******************************************************************************
714 * NtRegisterThreadTerminatePort [NTDLL.@]
715 * ZwRegisterThreadTerminatePort [NTDLL.@]
716 */
717 NTSTATUS WINAPI NtRegisterThreadTerminatePort(HANDLE PortHandle)
718 {
719 FIXME("(%p),stub!\n",PortHandle);
720 return STATUS_NOT_IMPLEMENTED;
721 }
722
723 /******************************************************************************
724 * NtRequestWaitReplyPort [NTDLL.@]
725 * ZwRequestWaitReplyPort [NTDLL.@]
726 */
727 NTSTATUS WINAPI NtRequestWaitReplyPort(
728 HANDLE PortHandle,
729 PLPC_MESSAGE pLpcMessageIn,
730 PLPC_MESSAGE pLpcMessageOut)
731 {
732 FIXME("(%p,%p,%p),stub!\n",PortHandle,pLpcMessageIn,pLpcMessageOut);
733 if(pLpcMessageIn)
734 {
735 TRACE("Message to send:\n");
736 TRACE("\tDataSize = %u\n",pLpcMessageIn->DataSize);
737 TRACE("\tMessageSize = %u\n",pLpcMessageIn->MessageSize);
738 TRACE("\tMessageType = %u\n",pLpcMessageIn->MessageType);
739 TRACE("\tVirtualRangesOffset = %u\n",pLpcMessageIn->VirtualRangesOffset);
740 TRACE("\tClientId.UniqueProcess = %p\n",pLpcMessageIn->ClientId.UniqueProcess);
741 TRACE("\tClientId.UniqueThread = %p\n",pLpcMessageIn->ClientId.UniqueThread);
742 TRACE("\tMessageId = %lu\n",pLpcMessageIn->MessageId);
743 TRACE("\tSectionSize = %lu\n",pLpcMessageIn->SectionSize);
744 TRACE("\tData = %s\n",
745 debugstr_an((const char*)pLpcMessageIn->Data,pLpcMessageIn->DataSize));
746 }
747 return STATUS_NOT_IMPLEMENTED;
748 }
749
750 /******************************************************************************
751 * NtReplyWaitReceivePort [NTDLL.@]
752 * ZwReplyWaitReceivePort [NTDLL.@]
753 */
754 NTSTATUS WINAPI NtReplyWaitReceivePort(
755 HANDLE PortHandle,
756 PULONG PortIdentifier,
757 PLPC_MESSAGE ReplyMessage,
758 PLPC_MESSAGE Message)
759 {
760 FIXME("(%p,%p,%p,%p),stub!\n",PortHandle,PortIdentifier,ReplyMessage,Message);
761 return STATUS_NOT_IMPLEMENTED;
762 }
763
764 /*
765 * Misc
766 */
767
768 /******************************************************************************
769 * NtSetIntervalProfile [NTDLL.@]
770 * ZwSetIntervalProfile [NTDLL.@]
771 */
772 NTSTATUS WINAPI NtSetIntervalProfile(
773 ULONG Interval,
774 KPROFILE_SOURCE Source)
775 {
776 FIXME("%u,%d\n", Interval, Source);
777 return STATUS_SUCCESS;
778 }
779
780 static SYSTEM_CPU_INFORMATION cached_sci;
781 static ULONGLONG cpuHz = 1000000000; /* default to a 1GHz */
782
783 #define AUTH 0x68747541 /* "Auth" */
784 #define ENTI 0x69746e65 /* "enti" */
785 #define CAMD 0x444d4163 /* "cAMD" */
786
787 /* Calls cpuid with an eax of 'ax' and returns the 16 bytes in *p
788 * We are compiled with -fPIC, so we can't clobber ebx.
789 */
790 static inline void do_cpuid(unsigned int ax, unsigned int *p)
791 {
792 #ifdef __i386__
793 __asm__("pushl %%ebx\n\t"
794 "cpuid\n\t"
795 "movl %%ebx, %%esi\n\t"
796 "popl %%ebx"
797 : "=a" (p[0]), "=S" (p[1]), "=c" (p[2]), "=d" (p[3])
798 : "0" (ax));
799 #endif
800 }
801
802 /* From xf86info havecpuid.c 1.11 */
803 static inline int have_cpuid(void)
804 {
805 #ifdef __i386__
806 unsigned int f1, f2;
807 __asm__("pushfl\n\t"
808 "pushfl\n\t"
809 "popl %0\n\t"
810 "movl %0,%1\n\t"
811 "xorl %2,%0\n\t"
812 "pushl %0\n\t"
813 "popfl\n\t"
814 "pushfl\n\t"
815 "popl %0\n\t"
816 "popfl"
817 : "=&r" (f1), "=&r" (f2)
818 : "ir" (0x00200000));
819 return ((f1^f2) & 0x00200000) != 0;
820 #else
821 return 0;
822 #endif
823 }
824
825 static inline void get_cpuinfo(SYSTEM_CPU_INFORMATION* info)
826 {
827 unsigned int regs[4], regs2[4];
828
829 if (!have_cpuid()) return;
830
831 do_cpuid(0x00000000, regs); /* get standard cpuid level and vendor name */
832 if (regs[0]>=0x00000001) /* Check for supported cpuid version */
833 {
834 do_cpuid(0x00000001, regs2); /* get cpu features */
835 switch ((regs2[0] >> 8) & 0xf) /* cpu family */
836 {
837 case 3: info->Level = 3; break;
838 case 4: info->Level = 4; break;
839 case 5: info->Level = 5; break;
840 case 15: /* PPro/2/3/4 has same info as P1 */
841 case 6: info->Level = 6; break;
842 default:
843 FIXME("unknown cpu family %d, please report! (-> setting to 386)\n",
844 (regs2[0] >> 8)&0xf);
845 info->Level = 3;
846 break;
847 }
848 user_shared_data->ProcessorFeatures[PF_FLOATING_POINT_EMULATED] = !(regs2[3] & 1);
849 user_shared_data->ProcessorFeatures[PF_RDTSC_INSTRUCTION_AVAILABLE] = (regs2[3] & (1 << 4 )) >> 4;
850 user_shared_data->ProcessorFeatures[PF_PAE_ENABLED] = (regs2[3] & (1 << 6 )) >> 6;
851 user_shared_data->ProcessorFeatures[PF_COMPARE_EXCHANGE_DOUBLE] = (regs2[3] & (1 << 8 )) >> 8;
852 user_shared_data->ProcessorFeatures[PF_MMX_INSTRUCTIONS_AVAILABLE] = (regs2[3] & (1 << 23)) >> 23;
853 user_shared_data->ProcessorFeatures[PF_XMMI_INSTRUCTIONS_AVAILABLE] = (regs2[3] & (1 << 25)) >> 25;
854 user_shared_data->ProcessorFeatures[PF_XMMI64_INSTRUCTIONS_AVAILABLE] = (regs2[3] & (1 << 26)) >> 26;
855
856 if (regs[1] == AUTH && regs[3] == ENTI && regs[2] == CAMD)
857 {
858 do_cpuid(0x80000000, regs); /* get vendor cpuid level */
859 if (regs[0] >= 0x80000001)
860 {
861 do_cpuid(0x80000001, regs2); /* get vendor features */
862 user_shared_data->ProcessorFeatures[PF_3DNOW_INSTRUCTIONS_AVAILABLE] = (regs2[3] & (1 << 31 )) >> 31;
863 }
864 }
865 }
866 }
867
868 /******************************************************************
869 * fill_cpu_info
870 *
871 * inits a couple of places with CPU related information:
872 * - cached_sci & cpuHZ in this file
873 * - Peb->NumberOfProcessors
874 * - SharedUserData->ProcessFeatures[] array
875 *
876 * It creates a registry subhierarchy, looking like:
877 * "\HARDWARE\DESCRIPTION\System\CentralProcessor\<processornumber>\Identifier (CPU x86)".
878 * Note that there is a hierarchy for every processor installed, so this
879 * supports multiprocessor systems. This is done like Win95 does it, I think.
880 *
881 * It creates some registry entries in the environment part:
882 * "\HKLM\System\CurrentControlSet\Control\Session Manager\Environment". These are
883 * always present. When deleted, Windows will add them again.
884 */
885 void fill_cpu_info(void)
886 {
887 memset(&cached_sci, 0, sizeof(cached_sci));
888 /* choose sensible defaults ...
889 * FIXME: perhaps overridable with precompiler flags?
890 */
891 cached_sci.Architecture = PROCESSOR_ARCHITECTURE_INTEL;
892 cached_sci.Level = 5; /* 586 */
893 cached_sci.Revision = 0;
894 cached_sci.Reserved = 0;
895 cached_sci.FeatureSet = 0x1fff; /* FIXME: set some sensible defaults out of ProcessFeatures[] */
896
897 NtCurrentTeb()->Peb->NumberOfProcessors = 1;
898
899 /* Hmm, reasonable processor feature defaults? */
900
901 #ifdef linux
902 {
903 char line[200];
904 FILE *f = fopen ("/proc/cpuinfo", "r");
905
906 if (!f)
907 return;
908 while (fgets(line,200,f) != NULL)
909 {
910 char *s,*value;
911
912 /* NOTE: the ':' is the only character we can rely on */
913 if (!(value = strchr(line,':')))
914 continue;
915
916 /* terminate the valuename */
917 s = value - 1;
918 while ((s >= line) && ((*s == ' ') || (*s == '\t'))) s--;
919 *(s + 1) = '\0';
920
921 /* and strip leading spaces from value */
922 value += 1;
923 while (*value==' ') value++;
924 if ((s = strchr(value,'\n')))
925 *s='\0';
926
927 if (!strcasecmp(line, "processor"))
928 {
929 /* processor number counts up... */
930 unsigned int x;
931
932 if (sscanf(value, "%d",&x))
933 if (x + 1 > NtCurrentTeb()->Peb->NumberOfProcessors)
934 NtCurrentTeb()->Peb->NumberOfProcessors = x + 1;
935
936 continue;
937 }
938 if (!strcasecmp(line, "model"))
939 {
940 /* First part of Revision */
941 int x;
942
943 if (sscanf(value, "%d",&x))
944 cached_sci.Revision = cached_sci.Revision | (x << 8);
945
946 continue;
947 }
948
949 /* 2.1 method */
950 if (!strcasecmp(line, "cpu family"))
951 {
952 if (isdigit(value[0]))
953 {
954 cached_sci.Level = atoi(value);
955 }
956 continue;
957 }
958 /* old 2.0 method */
959 if (!strcasecmp(line, "cpu"))
960 {
961 if (isdigit(value[0]) && value[1] == '8' && value[2] == '6' && value[3] == 0)
962 {
963 switch (cached_sci.Level = value[0] - '0')
964 {
965 case 3:
966 case 4:
967 case 5:
968 case 6:
969 break;
970 default:
971 FIXME("unknown Linux 2.0 cpu family '%s', please report ! (-> setting to 386)\n", value);
972 cached_sci.Level = 3;
973 break;
974 }
975 }
976 continue;
977 }
978 if (!strcasecmp(line, "stepping"))
979 {
980 /* Second part of Revision */
981 int x;
982
983 if (sscanf(value, "%d",&x))
984 cached_sci.Revision = cached_sci.Revision | x;
985 continue;
986 }
987 if (!strcasecmp(line, "cpu MHz"))
988 {
989 double cmz;
990 if (sscanf( value, "%lf", &cmz ) == 1)
991 {
992 /* SYSTEMINFO doesn't have a slot for cpu speed, so store in a global */
993 cpuHz = cmz * 1000 * 1000;
994 }
995 continue;
996 }
997 if (!strcasecmp(line, "fdiv_bug"))
998 {
999 if (!strncasecmp(value, "yes",3))
1000 user_shared_data->ProcessorFeatures[PF_FLOATING_POINT_PRECISION_ERRATA] = TRUE;
1001 continue;
1002 }
1003 if (!strcasecmp(line, "fpu"))
1004 {
1005 if (!strncasecmp(value, "no",2))
1006 user_shared_data->ProcessorFeatures[PF_FLOATING_POINT_EMULATED] = TRUE;
1007 continue;
1008 }
1009 if (!strcasecmp(line, "flags") || !strcasecmp(line, "features"))
1010 {
1011 if (strstr(value, "cx8"))
1012 user_shared_data->ProcessorFeatures[PF_COMPARE_EXCHANGE_DOUBLE] = TRUE;
1013 if (strstr(value, "mmx"))
1014 user_shared_data->ProcessorFeatures[PF_MMX_INSTRUCTIONS_AVAILABLE] = TRUE;
1015 if (strstr(value, "tsc"))
1016 user_shared_data->ProcessorFeatures[PF_RDTSC_INSTRUCTION_AVAILABLE] = TRUE;
1017 if (strstr(value, "3dnow"))
1018 user_shared_data->ProcessorFeatures[PF_3DNOW_INSTRUCTIONS_AVAILABLE] = TRUE;
1019 /* This will also catch sse2, but we have sse itself
1020 * if we have sse2, so no problem */
1021 if (strstr(value, "sse"))
1022 user_shared_data->ProcessorFeatures[PF_XMMI_INSTRUCTIONS_AVAILABLE] = TRUE;
1023 if (strstr(value, "sse2"))
1024 user_shared_data->ProcessorFeatures[PF_XMMI64_INSTRUCTIONS_AVAILABLE] = TRUE;
1025 if (strstr(value, "pae"))
1026 user_shared_data->ProcessorFeatures[PF_PAE_ENABLED] = TRUE;
1027
1028 continue;
1029 }
1030 }
1031 fclose(f);
1032 }
1033 #elif defined (__NetBSD__)
1034 {
1035 int mib[2];
1036 int value;
1037 size_t val_len;
1038 char model[256];
1039 char *cpuclass;
1040 FILE *f = fopen("/var/run/dmesg.boot", "r");
1041
1042 /* first deduce as much as possible from the sysctls */
1043 mib[0] = CTL_MACHDEP;
1044 #ifdef CPU_FPU_PRESENT
1045 mib[1] = CPU_FPU_PRESENT;
1046 val_len = sizeof(value);
1047 if (sysctl(mib, 2, &value, &val_len, NULL, 0) >= 0)
1048 user_shared_data->ProcessorFeatures[PF_FLOATING_POINT_EMULATED] = !value;
1049 #endif
1050 #ifdef CPU_SSE
1051 mib[1] = CPU_SSE; /* this should imply MMX */
1052 val_len = sizeof(value);
1053 if (sysctl(mib, 2, &value, &val_len, NULL, 0) >= 0)
1054 if (value) user_shared_data->ProcessorFeatures[PF_MMX_INSTRUCTIONS_AVAILABLE] = TRUE;
1055 #endif
1056 #ifdef CPU_SSE2
1057 mib[1] = CPU_SSE2; /* this should imply MMX */
1058 val_len = sizeof(value);
1059 if (sysctl(mib, 2, &value, &val_len, NULL, 0) >= 0)
1060 if (value) user_shared_data->ProcessorFeatures[PF_MMX_INSTRUCTIONS_AVAILABLE] = TRUE;
1061 #endif
1062 mib[0] = CTL_HW;
1063 mib[1] = HW_NCPU;
1064 val_len = sizeof(value);
1065 if (sysctl(mib, 2, &value, &val_len, NULL, 0) >= 0)
1066 if (value > NtCurrentTeb()->Peb->NumberOfProcessors)
1067 NtCurrentTeb()->Peb->NumberOfProcessors = value;
1068 mib[1] = HW_MODEL;
1069 val_len = sizeof(model)-1;
1070 if (sysctl(mib, 2, model, &val_len, NULL, 0) >= 0)
1071 {
1072 model[val_len] = '\0'; /* just in case */
1073 cpuclass = strstr(model, "-class");
1074 if (cpuclass != NULL) {
1075 while(cpuclass > model && cpuclass[0] != '(') cpuclass--;
1076 if (!strncmp(cpuclass+1, "386", 3))
1077 {
1078 cached_sci.Level= 3;
1079 }
1080 if (!strncmp(cpuclass+1, "486", 3))
1081 {
1082 cached_sci.Level= 4;
1083 }
1084 if (!strncmp(cpuclass+1, "586", 3))
1085 {
1086 cached_sci.Level= 5;
1087 }
1088 if (!strncmp(cpuclass+1, "686", 3))
1089 {
1090 cached_sci.Level= 6;
1091 /* this should imply MMX */
1092 user_shared_data->ProcessorFeatures[PF_MMX_INSTRUCTIONS_AVAILABLE] = TRUE;
1093 }
1094 }
1095 }
1096
1097 /* it may be worth reading from /var/run/dmesg.boot for
1098 additional information such as CX8, MMX and TSC
1099 (however this information should be considered less
1100 reliable than that from the sysctl calls) */
1101 if (f != NULL)
1102 {
1103 while (fgets(model, 255, f) != NULL)
1104 {
1105 int cpu, features;
1106 if (sscanf(model, "cpu%d: features %x<", &cpu, &features) == 2)
1107 {
1108 /* we could scan the string but it is easier
1109 to test the bits directly */
1110 if (features & 0x1)
1111 user_shared_data->ProcessorFeatures[PF_FLOATING_POINT_EMULATED] = TRUE;
1112 if (features & 0x10)
1113 user_shared_data->ProcessorFeatures[PF_RDTSC_INSTRUCTION_AVAILABLE] = TRUE;
1114 if (features & 0x100)
1115 user_shared_data->ProcessorFeatures[PF_COMPARE_EXCHANGE_DOUBLE] = TRUE;
1116 if (features & 0x800000)
1117 user_shared_data->ProcessorFeatures[PF_MMX_INSTRUCTIONS_AVAILABLE] = TRUE;
1118
1119 break;
1120 }
1121 }
1122 fclose(f);
1123 }
1124 }
1125 #elif defined(__FreeBSD__)
1126 {
1127 int ret, num;
1128 size_t len;
1129
1130 get_cpuinfo( &cached_sci );
1131
1132 /* Check for OS support of SSE -- Is this used, and should it be sse1 or sse2? */
1133 /*len = sizeof(num);
1134 ret = sysctlbyname("hw.instruction_sse", &num, &len, NULL, 0);
1135 if (!ret)
1136 user_shared_data->ProcessorFeatures[PF_XMMI_INSTRUCTIONS_AVAILABLE] = num;*/
1137
1138 len = sizeof(num);
1139 ret = sysctlbyname("hw.ncpu", &num, &len, NULL, 0);
1140 if (!ret)
1141 NtCurrentTeb()->Peb->NumberOfProcessors = num;
1142
1143 len = sizeof(num);
1144 if (!sysctlbyname("dev.cpu.0.freq", &num, &len, NULL, 0))
1145 cpuHz = num * 1000 * 1000;
1146 }
1147 #elif defined(__sun)
1148 {
1149 int num = sysconf( _SC_NPROCESSORS_ONLN );
1150
1151 if (num == -1) num = 1;
1152 get_cpuinfo( &cached_sci );
1153 NtCurrentTeb()->Peb->NumberOfProcessors = num;
1154 }
1155 #elif defined (__OpenBSD__)
1156 {
1157 int mib[2], num;
1158 size_t len;
1159
1160 mib[0] = CTL_HW;
1161 mib[1] = HW_NCPU;
1162 len = sizeof(num);
1163
1164 num = sysctl(mib, 2, &num, &len, NULL, 0);
1165 NtCurrentTeb()->Peb->NumberOfProcessors = num;
1166 }
1167 #elif defined (__APPLE__)
1168 {
1169 size_t valSize;
1170 unsigned long long longVal;
1171 int value;
1172 int cputype;
1173 char buffer[256];
1174
1175 valSize = sizeof(int);
1176 if (sysctlbyname ("hw.optional.floatingpoint", &value, &valSize, NULL, 0) == 0)
1177 {
1178 if (value)
1179 user_shared_data->ProcessorFeatures[PF_FLOATING_POINT_EMULATED] = FALSE;
1180 else
1181 user_shared_data->ProcessorFeatures[PF_FLOATING_POINT_EMULATED] = TRUE;
1182 }
1183 valSize = sizeof(int);
1184 if (sysctlbyname ("hw.ncpu", &value, &valSize, NULL, 0) == 0)
1185 NtCurrentTeb()->Peb->NumberOfProcessors = value;
1186
1187 /* FIXME: we don't use the "hw.activecpu" value... but the cached one */
1188
1189 valSize = sizeof(int);
1190 if (sysctlbyname ("hw.cputype", &cputype, &valSize, NULL, 0) == 0)
1191 {
1192 switch (cputype)
1193 {
1194 case CPU_TYPE_POWERPC:
1195 cached_sci.Architecture = PROCESSOR_ARCHITECTURE_PPC;
1196 valSize = sizeof(int);
1197 if (sysctlbyname ("hw.cpusubtype", &value, &valSize, NULL, 0) == 0)
1198 {
1199 switch (value)
1200 {
1201 case CPU_SUBTYPE_POWERPC_601:
1202 case CPU_SUBTYPE_POWERPC_602: cached_sci.Level = 1; break;
1203 case CPU_SUBTYPE_POWERPC_603: cached_sci.Level = 3; break;
1204 case CPU_SUBTYPE_POWERPC_603e:
1205 case CPU_SUBTYPE_POWERPC_603ev: cached_sci.Level = 6; break;
1206 case CPU_SUBTYPE_POWERPC_604: cached_sci.Level = 4; break;
1207 case CPU_SUBTYPE_POWERPC_604e: cached_sci.Level = 9; break;
1208 case CPU_SUBTYPE_POWERPC_620: cached_sci.Level = 20; break;
1209 case CPU_SUBTYPE_POWERPC_750: /* G3/G4 derive from 603 so ... */
1210 case CPU_SUBTYPE_POWERPC_7400:
1211 case CPU_SUBTYPE_POWERPC_7450: cached_sci.Level = 6; break;
1212 case CPU_SUBTYPE_POWERPC_970: cached_sci.Level = 9;
1213 /* :o) user_shared_data->ProcessorFeatures[PF_ALTIVEC_INSTRUCTIONS_AVAILABLE] ;-) */
1214 break;
1215 default: break;
1216 }
1217 }
1218 break; /* CPU_TYPE_POWERPC */
1219 case CPU_TYPE_I386:
1220 cached_sci.Architecture = PROCESSOR_ARCHITECTURE_INTEL;
1221 valSize = sizeof(int);
1222 if (sysctlbyname ("machdep.cpu.family", &value, &valSize, NULL, 0) == 0)
1223 {
1224 cached_sci.Level = value;
1225 }
1226 valSize = sizeof(int);
1227 if (sysctlbyname ("machdep.cpu.model", &value, &valSize, NULL, 0) == 0)
1228 cached_sci.Revision = (value << 8);
1229 valSize = sizeof(int);
1230 if (sysctlbyname ("machdep.cpu.stepping", &value, &valSize, NULL, 0) == 0)
1231 cached_sci.Revision |= value;
1232 valSize = sizeof(buffer);
1233 if (sysctlbyname ("machdep.cpu.features", buffer, &valSize, NULL, 0) == 0)
1234 {
1235 cached_sci.Revision |= value;
1236 if (strstr(buffer, "CX8")) user_shared_data->ProcessorFeatures[PF_COMPARE_EXCHANGE_DOUBLE] = TRUE;
1237 if (strstr(buffer, "MMX")) user_shared_data->ProcessorFeatures[PF_MMX_INSTRUCTIONS_AVAILABLE] = TRUE;
1238 if (strstr(buffer, "TSC")) user_shared_data->ProcessorFeatures[PF_RDTSC_INSTRUCTION_AVAILABLE] = TRUE;
1239 if (strstr(buffer, "3DNOW")) user_shared_data->ProcessorFeatures[PF_3DNOW_INSTRUCTIONS_AVAILABLE] = TRUE;
1240 if (strstr(buffer, "SSE")) user_shared_data->ProcessorFeatures[PF_XMMI_INSTRUCTIONS_AVAILABLE] = TRUE;
1241 if (strstr(buffer, "SSE2")) user_shared_data->ProcessorFeatures[PF_XMMI64_INSTRUCTIONS_AVAILABLE] = TRUE;
1242 if (strstr(buffer, "PAE")) user_shared_data->ProcessorFeatures[PF_PAE_ENABLED] = TRUE;
1243 }
1244 break; /* CPU_TYPE_I386 */
1245 default: break;
1246 } /* switch (cputype) */
1247 }
1248 valSize = sizeof(longVal);
1249 if (!sysctlbyname("hw.cpufrequency", &longVal, &valSize, NULL, 0))
1250 cpuHz = longVal;
1251 }
1252 #else
1253 FIXME("not yet supported on this system\n");
1254 #endif
1255 TRACE("<- CPU arch %d, level %d, rev %d, features 0x%x\n",
1256 cached_sci.Architecture, cached_sci.Level, cached_sci.Revision, cached_sci.FeatureSet);
1257 }
1258
1259 /******************************************************************************
1260 * NtQuerySystemInformation [NTDLL.@]
1261 * ZwQuerySystemInformation [NTDLL.@]
1262 *
1263 * ARGUMENTS:
1264 * SystemInformationClass Index to a certain information structure
1265 * SystemTimeAdjustmentInformation SYSTEM_TIME_ADJUSTMENT
1266 * SystemCacheInformation SYSTEM_CACHE_INFORMATION
1267 * SystemConfigurationInformation CONFIGURATION_INFORMATION
1268 * observed (class/len):
1269 * 0x0/0x2c
1270 * 0x12/0x18
1271 * 0x2/0x138
1272 * 0x8/0x600
1273 * 0x25/0xc
1274 * SystemInformation caller supplies storage for the information structure
1275 * Length size of the structure
1276 * ResultLength Data written
1277 */
1278 NTSTATUS WINAPI NtQuerySystemInformation(
1279 IN SYSTEM_INFORMATION_CLASS SystemInformationClass,
1280 OUT PVOID SystemInformation,
1281 IN ULONG Length,
1282 OUT PULONG ResultLength)
1283 {
1284 NTSTATUS ret = STATUS_SUCCESS;
1285 ULONG len = 0;
1286
1287 TRACE("(0x%08x,%p,0x%08x,%p)\n",
1288 SystemInformationClass,SystemInformation,Length,ResultLength);
1289
1290 switch (SystemInformationClass)
1291 {
1292 case SystemBasicInformation:
1293 {
1294 SYSTEM_BASIC_INFORMATION sbi;
1295
1296 virtual_get_system_info( &sbi );
1297 len = sizeof(sbi);
1298
1299 if ( Length == len)
1300 {
1301 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1302 else memcpy( SystemInformation, &sbi, len);
1303 }
1304 else ret = STATUS_INFO_LENGTH_MISMATCH;
1305 }
1306 break;
1307 case SystemCpuInformation:
1308 if (Length >= (len = sizeof(cached_sci)))
1309 {
1310 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1311 else memcpy(SystemInformation, &cached_sci, len);
1312 }
1313 else ret = STATUS_INFO_LENGTH_MISMATCH;
1314 break;
1315 case SystemPerformanceInformation:
1316 {
1317 SYSTEM_PERFORMANCE_INFORMATION spi;
1318 static BOOL fixme_written = FALSE;
1319
1320 memset(&spi, 0 , sizeof(spi));
1321 len = sizeof(spi);
1322
1323 spi.Reserved3 = 0x7fffffff; /* Available paged pool memory? */
1324
1325 if (Length >= len)
1326 {
1327 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1328 else memcpy( SystemInformation, &spi, len);
1329 }
1330 else ret = STATUS_INFO_LENGTH_MISMATCH;
1331 if(!fixme_written) {
1332 FIXME("info_class SYSTEM_PERFORMANCE_INFORMATION\n");
1333 fixme_written = TRUE;
1334 }
1335 }
1336 break;
1337 case SystemTimeOfDayInformation:
1338 {
1339 SYSTEM_TIMEOFDAY_INFORMATION sti;
1340
1341 memset(&sti, 0 , sizeof(sti));
1342
1343 /* liKeSystemTime, liExpTimeZoneBias, uCurrentTimeZoneId */
1344 sti.liKeBootTime.QuadPart = server_start_time;
1345
1346 if (Length <= sizeof(sti))
1347 {
1348 len = Length;
1349 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1350 else memcpy( SystemInformation, &sti, Length);
1351 }
1352 else ret = STATUS_INFO_LENGTH_MISMATCH;
1353 }
1354 break;
1355 case SystemProcessInformation:
1356 {
1357 SYSTEM_PROCESS_INFORMATION* spi = SystemInformation;
1358 SYSTEM_PROCESS_INFORMATION* last = NULL;
1359 HANDLE hSnap = 0;
1360 WCHAR procname[1024];
1361 WCHAR* exename;
1362 DWORD wlen = 0;
1363 DWORD procstructlen = 0;
1364
1365 SERVER_START_REQ( create_snapshot )
1366 {
1367 req->flags = SNAP_PROCESS | SNAP_THREAD;
1368 req->attributes = 0;
1369 if (!(ret = wine_server_call( req )))
1370 hSnap = wine_server_ptr_handle( reply->handle );
1371 }
1372 SERVER_END_REQ;
1373 len = 0;
1374 while (ret == STATUS_SUCCESS)
1375 {
1376 SERVER_START_REQ( next_process )
1377 {
1378 req->handle = wine_server_obj_handle( hSnap );
1379 req->reset = (len == 0);
1380 wine_server_set_reply( req, procname, sizeof(procname)-sizeof(WCHAR) );
1381 if (!(ret = wine_server_call( req )))
1382 {
1383 /* Make sure procname is 0 terminated */
1384 procname[wine_server_reply_size(reply) / sizeof(WCHAR)] = 0;
1385
1386 /* Get only the executable name, not the path */
1387 if ((exename = strrchrW(procname, '\\')) != NULL) exename++;
1388 else exename = procname;
1389
1390 wlen = (strlenW(exename) + 1) * sizeof(WCHAR);
1391
1392 procstructlen = sizeof(*spi) + wlen + ((reply->threads - 1) * sizeof(SYSTEM_THREAD_INFORMATION));
1393
1394 if (Length >= len + procstructlen)
1395 {
1396 /* ftCreationTime, ftUserTime, ftKernelTime;
1397 * vmCounters, ioCounters
1398 */
1399
1400 memset(spi, 0, sizeof(*spi));
1401
1402 spi->NextEntryOffset = procstructlen - wlen;
1403 spi->dwThreadCount = reply->threads;
1404
1405 /* spi->pszProcessName will be set later on */
1406
1407 spi->dwBasePriority = reply->priority;
1408 spi->UniqueProcessId = UlongToHandle(reply->pid);
1409 spi->ParentProcessId = UlongToHandle(reply->ppid);
1410 spi->HandleCount = reply->handles;
1411
1412 /* spi->ti will be set later on */
1413
1414 len += procstructlen;
1415 }
1416 else ret = STATUS_INFO_LENGTH_MISMATCH;
1417 }
1418 }
1419 SERVER_END_REQ;
1420
1421 if (ret != STATUS_SUCCESS)
1422 {
1423 if (ret == STATUS_NO_MORE_FILES) ret = STATUS_SUCCESS;
1424 break;
1425 }
1426 else /* Length is already checked for */
1427 {
1428 int i, j;
1429
1430 /* set thread info */
1431 i = j = 0;
1432 while (ret == STATUS_SUCCESS)
1433 {
1434 SERVER_START_REQ( next_thread )
1435 {
1436 req->handle = wine_server_obj_handle( hSnap );
1437 req->reset = (j == 0);
1438 if (!(ret = wine_server_call( req )))
1439 {
1440 j++;
1441 if (UlongToHandle(reply->pid) == spi->UniqueProcessId)
1442 {
1443 /* ftKernelTime, ftUserTime, ftCreateTime;
1444 * dwTickCount, dwStartAddress
1445 */
1446
1447 memset(&spi->ti[i], 0, sizeof(spi->ti));
1448
1449 spi->ti[i].CreateTime.QuadPart = 0xdeadbeef;
1450 spi->ti[i].ClientId.UniqueProcess = UlongToHandle(reply->pid);
1451 spi->ti[i].ClientId.UniqueThread = UlongToHandle(reply->tid);
1452 spi->ti[i].dwCurrentPriority = reply->base_pri + reply->delta_pri;
1453 spi->ti[i].dwBasePriority = reply->base_pri;
1454 i++;
1455 }
1456 }
1457 }
1458 SERVER_END_REQ;
1459 }
1460 if (ret == STATUS_NO_MORE_FILES) ret = STATUS_SUCCESS;
1461
1462 /* now append process name */
1463 spi->ProcessName.Buffer = (WCHAR*)((char*)spi + spi->NextEntryOffset);
1464 spi->ProcessName.Length = wlen - sizeof(WCHAR);
1465 spi->ProcessName.MaximumLength = wlen;
1466 memcpy( spi->ProcessName.Buffer, exename, wlen );
1467 spi->NextEntryOffset += wlen;
1468
1469 last = spi;
1470 spi = (SYSTEM_PROCESS_INFORMATION*)((char*)spi + spi->NextEntryOffset);
1471 }
1472 }
1473 if (ret == STATUS_SUCCESS && last) last->NextEntryOffset = 0;
1474 if (hSnap) NtClose(hSnap);
1475 }
1476 break;
1477 case SystemProcessorPerformanceInformation:
1478 {
1479 SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION *sppi = NULL;
1480 unsigned int cpus = 0;
1481 int out_cpus = Length / sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION);
1482
1483 if (out_cpus == 0)
1484 {
1485 len = 0;
1486 ret = STATUS_INFO_LENGTH_MISMATCH;
1487 break;
1488 }
1489 else
1490 #ifdef __APPLE__
1491 {
1492 processor_cpu_load_info_data_t *pinfo;
1493 mach_msg_type_number_t info_count;
1494
1495 if (host_processor_info (mach_host_self (),
1496 PROCESSOR_CPU_LOAD_INFO,
1497 &cpus,
1498 (processor_info_array_t*)&pinfo,
1499 &info_count) == 0)
1500 {
1501 int i;
1502 cpus = min(cpus,out_cpus);
1503 len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION) * cpus;
1504 sppi = RtlAllocateHeap(GetProcessHeap(), 0,len);
1505 for (i = 0; i < cpus; i++)
1506 {
1507 sppi[i].IdleTime.QuadPart = pinfo[i].cpu_ticks[CPU_STATE_IDLE];
1508 sppi[i].KernelTime.QuadPart = pinfo[i].cpu_ticks[CPU_STATE_SYSTEM];
1509 sppi[i].UserTime.QuadPart = pinfo[i].cpu_ticks[CPU_STATE_USER];
1510 }
1511 vm_deallocate (mach_task_self (), (vm_address_t) pinfo, info_count * sizeof(natural_t));
1512 }
1513 }
1514 #else
1515 {
1516 FILE *cpuinfo = fopen("/proc/stat", "r");
1517 if (cpuinfo)
1518 {
1519 unsigned usr,nice,sys;
1520 unsigned long idle;
1521 int count;
1522 char name[10];
1523 char line[255];
1524
1525 /* first line is combined usage */
1526 if (fgets(line,255,cpuinfo))
1527 count = sscanf(line, "%s %u %u %u %lu", name, &usr, &nice,
1528 &sys, &idle);
1529 else
1530 count = 0;
1531 /* we set this up in the for older non-smp enabled kernels */
1532 if (count == 5 && strcmp(name, "cpu") == 0)
1533 {
1534 sppi = RtlAllocateHeap(GetProcessHeap(), 0,
1535 sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION));
1536 sppi->IdleTime.QuadPart = idle;
1537 sppi->KernelTime.QuadPart = sys;
1538 sppi->UserTime.QuadPart = usr;
1539 cpus = 1;
1540 len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION);
1541 }
1542
1543 do
1544 {
1545 if (fgets(line, 255, cpuinfo))
1546 count = sscanf(line, "%s %u %u %u %lu", name, &usr,
1547 &nice, &sys, &idle);
1548 else
1549 count = 0;
1550 if (count == 5 && strncmp(name, "cpu", 3)==0)
1551 {
1552 out_cpus --;
1553 if (name[3]=='0') /* first cpu */
1554 {
1555 sppi->IdleTime.QuadPart = idle;
1556 sppi->KernelTime.QuadPart = sys;
1557 sppi->UserTime.QuadPart = usr;
1558 }
1559 else /* new cpu */
1560 {
1561 len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION) * (cpus+1);
1562 sppi = RtlReAllocateHeap(GetProcessHeap(), 0, sppi, len);
1563 sppi[cpus].IdleTime.QuadPart = idle;
1564 sppi[cpus].KernelTime.QuadPart = sys;
1565 sppi[cpus].UserTime.QuadPart = usr;
1566 cpus++;
1567 }
1568 }
1569 else
1570 break;
1571 } while (out_cpus > 0);
1572 fclose(cpuinfo);
1573 }
1574 }
1575 #endif
1576
1577 if (cpus == 0)
1578 {
1579 static int i = 1;
1580
1581 sppi = RtlAllocateHeap(GetProcessHeap(),0,sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION));
1582
1583 memset(sppi, 0 , sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION));
1584 FIXME("stub info_class SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION\n");
1585
1586 /* many programs expect these values to change so fake change */
1587 len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION);
1588 sppi->KernelTime.QuadPart = 1 * i;
1589 sppi->UserTime.QuadPart = 2 * i;
1590 sppi->IdleTime.QuadPart = 3 * i;
1591 i++;
1592 }
1593
1594 if (Length >= len)
1595 {
1596 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1597 else memcpy( SystemInformation, sppi, len);
1598 }
1599 else ret = STATUS_INFO_LENGTH_MISMATCH;
1600
1601 RtlFreeHeap(GetProcessHeap(),0,sppi);
1602 }
1603 break;
1604 case SystemModuleInformation:
1605 /* FIXME: should be system-wide */
1606 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1607 else ret = LdrQueryProcessModuleInformation( SystemInformation, Length, &len );
1608 break;
1609 case SystemHandleInformation:
1610 {
1611 SYSTEM_HANDLE_INFORMATION shi;
1612
1613 memset(&shi, 0, sizeof(shi));
1614 len = sizeof(shi);
1615
1616 if ( Length >= len)
1617 {
1618 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1619 else memcpy( SystemInformation, &shi, len);
1620 }
1621 else ret = STATUS_INFO_LENGTH_MISMATCH;
1622 FIXME("info_class SYSTEM_HANDLE_INFORMATION\n");
1623 }
1624 break;
1625 case SystemCacheInformation:
1626 {
1627 SYSTEM_CACHE_INFORMATION sci;
1628
1629 memset(&sci, 0, sizeof(sci)); /* FIXME */
1630 len = sizeof(sci);
1631
1632 if ( Length >= len)
1633 {
1634 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1635 else memcpy( SystemInformation, &sci, len);
1636 }
1637 else ret = STATUS_INFO_LENGTH_MISMATCH;
1638 FIXME("info_class SYSTEM_CACHE_INFORMATION\n");
1639 }
1640 break;
1641 case SystemInterruptInformation:
1642 {
1643 SYSTEM_INTERRUPT_INFORMATION sii;
1644
1645 memset(&sii, 0, sizeof(sii));
1646 len = sizeof(sii);
1647
1648 if ( Length >= len)
1649 {
1650 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1651 else memcpy( SystemInformation, &sii, len);
1652 }
1653 else ret = STATUS_INFO_LENGTH_MISMATCH;
1654 FIXME("info_class SYSTEM_INTERRUPT_INFORMATION\n");
1655 }
1656 break;
1657 case SystemKernelDebuggerInformation:
1658 {
1659 SYSTEM_KERNEL_DEBUGGER_INFORMATION skdi;
1660
1661 skdi.DebuggerEnabled = FALSE;
1662 skdi.DebuggerNotPresent = TRUE;
1663 len = sizeof(skdi);
1664
1665 if ( Length >= len)
1666 {
1667 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1668 else memcpy( SystemInformation, &skdi, len);
1669 }
1670 else ret = STATUS_INFO_LENGTH_MISMATCH;
1671 }
1672 break;
1673 case SystemRegistryQuotaInformation:
1674 {
1675 /* Something to do with the size of the registry *
1676 * Since we don't have a size limitation, fake it *
1677 * This is almost certainly wrong. *
1678 * This sets each of the three words in the struct to 32 MB, *
1679 * which is enough to make the IE 5 installer happy. */
1680 SYSTEM_REGISTRY_QUOTA_INFORMATION srqi;
1681
1682 srqi.RegistryQuotaAllowed = 0x2000000;
1683 srqi.RegistryQuotaUsed = 0x200000;
1684 srqi.Reserved1 = (void*)0x200000;
1685 len = sizeof(srqi);
1686
1687 if ( Length >= len)
1688 {
1689 if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
1690 else
1691 {
1692 FIXME("SystemRegistryQuotaInformation: faking max registry size of 32 MB\n");
1693 memcpy( SystemInformation, &srqi, len);
1694 }
1695 }
1696 else ret = STATUS_INFO_LENGTH_MISMATCH;
1697 }
1698 break;
1699 default:
1700 FIXME("(0x%08x,%p,0x%08x,%p) stub\n",
1701 SystemInformationClass,SystemInformation,Length,ResultLength);
1702
1703 /* Several Information Classes are not implemented on Windows and return 2 different values
1704 * STATUS_NOT_IMPLEMENTED or STATUS_INVALID_INFO_CLASS
1705 * in 95% of the cases it's STATUS_INVALID_INFO_CLASS, so use this as the default
1706 */
1707 ret = STATUS_INVALID_INFO_CLASS;
1708 }
1709
1710 if (ResultLength) *ResultLength = len;
1711
1712 return ret;
1713 }
1714
1715 /******************************************************************************
1716 * NtSetSystemInformation [NTDLL.@]
1717 * ZwSetSystemInformation [NTDLL.@]
1718 */
1719 NTSTATUS WINAPI NtSetSystemInformation(SYSTEM_INFORMATION_CLASS SystemInformationClass, PVOID SystemInformation, ULONG Length)
1720 {
1721 FIXME("(0x%08x,%p,0x%08x) stub\n",SystemInformationClass,SystemInformation,Length);
1722 return STATUS_SUCCESS;
1723 }
1724
1725 /******************************************************************************
1726 * NtCreatePagingFile [NTDLL.@]
1727 * ZwCreatePagingFile [NTDLL.@]
1728 */
1729 NTSTATUS WINAPI NtCreatePagingFile(
1730 PUNICODE_STRING PageFileName,
1731 PLARGE_INTEGER MinimumSize,
1732 PLARGE_INTEGER MaximumSize,
1733 PLARGE_INTEGER ActualSize)
1734 {
1735 FIXME("(%p %p %p %p) stub\n", PageFileName, MinimumSize, MaximumSize, ActualSize);
1736 return STATUS_SUCCESS;
1737 }
1738
1739 /******************************************************************************
1740 * NtDisplayString [NTDLL.@]
1741 *
1742 * writes a string to the nt-textmode screen eg. during startup
1743 */
1744 NTSTATUS WINAPI NtDisplayString ( PUNICODE_STRING string )
1745 {
1746 STRING stringA;
1747 NTSTATUS ret;
1748
1749 if (!(ret = RtlUnicodeStringToAnsiString( &stringA, string, TRUE )))
1750 {
1751 MESSAGE( "%.*s", stringA.Length, stringA.Buffer );
1752 RtlFreeAnsiString( &stringA );
1753 }
1754 return ret;
1755 }
1756
1757 /******************************************************************************
1758 * NtInitiatePowerAction [NTDLL.@]
1759 *
1760 */
1761 NTSTATUS WINAPI NtInitiatePowerAction(
1762 IN POWER_ACTION SystemAction,
1763 IN SYSTEM_POWER_STATE MinSystemState,
1764 IN ULONG Flags,
1765 IN BOOLEAN Asynchronous)
1766 {
1767 FIXME("(%d,%d,0x%08x,%d),stub\n",
1768 SystemAction,MinSystemState,Flags,Asynchronous);
1769 return STATUS_NOT_IMPLEMENTED;
1770 }
1771
1772
1773 /******************************************************************************
1774 * NtPowerInformation [NTDLL.@]
1775 *
1776 */
1777 NTSTATUS WINAPI NtPowerInformation(
1778 IN POWER_INFORMATION_LEVEL InformationLevel,
1779 IN PVOID lpInputBuffer,
1780 IN ULONG nInputBufferSize,
1781 IN PVOID lpOutputBuffer,
1782 IN ULONG nOutputBufferSize)
1783 {
1784 TRACE("(%d,%p,%d,%p,%d)\n",
1785 InformationLevel,lpInputBuffer,nInputBufferSize,lpOutputBuffer,nOutputBufferSize);
1786 switch(InformationLevel) {
1787 case SystemPowerCapabilities: {
1788 PSYSTEM_POWER_CAPABILITIES PowerCaps = lpOutputBuffer;
1789 FIXME("semi-stub: SystemPowerCapabilities\n");
1790 if (nOutputBufferSize < sizeof(SYSTEM_POWER_CAPABILITIES))
1791 return STATUS_BUFFER_TOO_SMALL;
1792 /* FIXME: These values are based off a native XP desktop, should probably use APM/ACPI to get the 'real' values */
1793 PowerCaps->PowerButtonPresent = TRUE;
1794 PowerCaps->SleepButtonPresent = FALSE;
1795 PowerCaps->LidPresent = FALSE;
1796 PowerCaps->SystemS1 = TRUE;
1797 PowerCaps->SystemS2 = FALSE;
1798 PowerCaps->SystemS3 = FALSE;
1799 PowerCaps->SystemS4 = TRUE;
1800 PowerCaps->SystemS5 = TRUE;
1801 PowerCaps->HiberFilePresent = TRUE;
1802 PowerCaps->FullWake = TRUE;
1803 PowerCaps->VideoDimPresent = FALSE;
1804 PowerCaps->ApmPresent = FALSE;
1805 PowerCaps->UpsPresent = FALSE;
1806 PowerCaps->ThermalControl = FALSE;
1807 PowerCaps->ProcessorThrottle = FALSE;
1808 PowerCaps->ProcessorMinThrottle = 100;
1809 PowerCaps->ProcessorMaxThrottle = 100;
1810 PowerCaps->DiskSpinDown = TRUE;
1811 PowerCaps->SystemBatteriesPresent = FALSE;
1812 PowerCaps->BatteriesAreShortTerm = FALSE;
1813 PowerCaps->BatteryScale[0].Granularity = 0;
1814 PowerCaps->BatteryScale[0].Capacity = 0;
1815 PowerCaps->BatteryScale[1].Granularity = 0;
1816 PowerCaps->BatteryScale[1].Capacity = 0;
1817 PowerCaps->BatteryScale[2].Granularity = 0;
1818 PowerCaps->BatteryScale[2].Capacity = 0;
1819 PowerCaps->AcOnLineWake = PowerSystemUnspecified;
1820 PowerCaps->SoftLidWake = PowerSystemUnspecified;
1821 PowerCaps->RtcWake = PowerSystemSleeping1;
1822 PowerCaps->MinDeviceWakeState = PowerSystemUnspecified;
1823 PowerCaps->DefaultLowLatencyWake = PowerSystemUnspecified;
1824 return STATUS_SUCCESS;
1825 }
1826 case SystemExecutionState: {
1827 PULONG ExecutionState = lpOutputBuffer;
1828 WARN("semi-stub: SystemExecutionState\n"); /* Needed for .NET Framework, but using a FIXME is really noisy. */
1829 if (lpInputBuffer != NULL)
1830 return STATUS_INVALID_PARAMETER;
1831 /* FIXME: The actual state should be the value set by SetThreadExecutionState which is not currently implemented. */
1832 *ExecutionState = ES_USER_PRESENT;
1833 return STATUS_SUCCESS;
1834 }
1835 case ProcessorInformation: {
1836 PPROCESSOR_POWER_INFORMATION cpu_power = lpOutputBuffer;
1837
1838 WARN("semi-stub: ProcessorInformation\n");
1839 if (nOutputBufferSize < sizeof(PROCESSOR_POWER_INFORMATION))
1840 return STATUS_BUFFER_TOO_SMALL;
1841 cpu_power->Number = NtCurrentTeb()->Peb->NumberOfProcessors;
1842 cpu_power->MaxMhz = cpuHz / 1000000;
1843 cpu_power->CurrentMhz = cpuHz / 1000000;
1844 cpu_power->MhzLimit = cpuHz / 1000000;
1845 cpu_power->MaxIdleState = 0; /* FIXME */
1846 cpu_power->CurrentIdleState = 0; /* FIXME */
1847 return STATUS_SUCCESS;
1848 }
1849 default:
1850 /* FIXME: Needed by .NET Framework */
1851 WARN("Unimplemented NtPowerInformation action: %d\n", InformationLevel);
1852 return STATUS_NOT_IMPLEMENTED;
1853 }
1854 }
1855
1856 /******************************************************************************
1857 * NtShutdownSystem [NTDLL.@]
1858 *
1859 */
1860 NTSTATUS WINAPI NtShutdownSystem(SHUTDOWN_ACTION Action)
1861 {
1862 FIXME("%d\n",Action);
1863 return STATUS_SUCCESS;
1864 }
1865
1866 /******************************************************************************
1867 * NtAllocateLocallyUniqueId (NTDLL.@)
1868 */
1869 NTSTATUS WINAPI NtAllocateLocallyUniqueId(PLUID Luid)
1870 {
1871 NTSTATUS status;
1872
1873 TRACE("%p\n", Luid);
1874
1875 if (!Luid)
1876 return STATUS_ACCESS_VIOLATION;
1877
1878 SERVER_START_REQ( allocate_locally_unique_id )
1879 {
1880 status = wine_server_call( req );
1881 if (!status)
1882 {
1883 Luid->LowPart = reply->luid.low_part;
1884 Luid->HighPart = reply->luid.high_part;
1885 }
1886 }
1887 SERVER_END_REQ;
1888
1889 return status;
1890 }
1891
1892 /******************************************************************************
1893 * VerSetConditionMask (NTDLL.@)
1894 */
1895 ULONGLONG WINAPI VerSetConditionMask( ULONGLONG dwlConditionMask, DWORD dwTypeBitMask,
1896 BYTE dwConditionMask)
1897 {
1898 if(dwTypeBitMask == 0)
1899 return dwlConditionMask;
1900 dwConditionMask &= 0x07;
1901 if(dwConditionMask == 0)
1902 return dwlConditionMask;
1903
1904 if(dwTypeBitMask & VER_PRODUCT_TYPE)
1905 dwlConditionMask |= dwConditionMask << 7*3;
1906 else if (dwTypeBitMask & VER_SUITENAME)
1907 dwlConditionMask |= dwConditionMask << 6*3;
1908 else if (dwTypeBitMask & VER_SERVICEPACKMAJOR)
1909 dwlConditionMask |= dwConditionMask << 5*3;
1910 else if (dwTypeBitMask & VER_SERVICEPACKMINOR)
1911 dwlConditionMask |= dwConditionMask << 4*3;
1912 else if (dwTypeBitMask & VER_PLATFORMID)
1913 dwlConditionMask |= dwConditionMask << 3*3;
1914 else if (dwTypeBitMask & VER_BUILDNUMBER)
1915 dwlConditionMask |= dwConditionMask << 2*3;
1916 else if (dwTypeBitMask & VER_MAJORVERSION)
1917 dwlConditionMask |= dwConditionMask << 1*3;
1918 else if (dwTypeBitMask & VER_MINORVERSION)
1919 dwlConditionMask |= dwConditionMask << 0*3;
1920 return dwlConditionMask;
1921 }
1922
1923 /******************************************************************************
1924 * NtAccessCheckAndAuditAlarm (NTDLL.@)
1925 * ZwAccessCheckAndAuditAlarm (NTDLL.@)
1926 */
1927 NTSTATUS WINAPI NtAccessCheckAndAuditAlarm(PUNICODE_STRING SubsystemName, HANDLE HandleId, PUNICODE_STRING ObjectTypeName,
1928 PUNICODE_STRING ObjectName, PSECURITY_DESCRIPTOR SecurityDescriptor,
1929 ACCESS_MASK DesiredAccess, PGENERIC_MAPPING GenericMapping, BOOLEAN ObjectCreation,
1930 PACCESS_MASK GrantedAccess, PBOOLEAN AccessStatus, PBOOLEAN GenerateOnClose)
1931 {
1932 FIXME("(%s, %p, %s, %p, 0x%08x, %p, %d, %p, %p, %p), stub\n", debugstr_us(SubsystemName), HandleId,
1933 debugstr_us(ObjectTypeName), SecurityDescriptor, DesiredAccess, GenericMapping, ObjectCreation,
1934 GrantedAccess, AccessStatus, GenerateOnClose);
1935
1936 return STATUS_NOT_IMPLEMENTED;
1937 }
useful hacks and other patches not (yet) suitable for mainline