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wine/dlls/ntdll/nt.c

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/*
* NT basis DLL
*
* This file contains the Nt* API functions of NTDLL.DLL.
* In the original ntdll.dll they all seem to just call int 0x2e (down to the NTOSKRNL)
*
* Copyright 1996-1998 Marcus Meissner
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#define NONAMELESSUNION
#include "ntstatus.h"
#define WIN32_NO_STATUS
#include "wine/debug.h"
#include "wine/unicode.h"
#include "windef.h"
#include "winternl.h"
#include "ntdll_misc.h"
#include "wine/server.h"
#ifdef __APPLE__
#include <mach/mach_init.h>
#include <mach/mach_host.h>
#include <mach/vm_map.h>
#endif
WINE_DEFAULT_DEBUG_CHANNEL(ntdll);
/*
* Token
*/
/******************************************************************************
* NtDuplicateToken [NTDLL.@]
* ZwDuplicateToken [NTDLL.@]
*/
NTSTATUS WINAPI NtDuplicateToken(
IN HANDLE ExistingToken,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes,
IN SECURITY_IMPERSONATION_LEVEL ImpersonationLevel,
IN TOKEN_TYPE TokenType,
OUT PHANDLE NewToken)
{
NTSTATUS status;
TRACE("(%p,0x%08x,%p,0x%08x,0x%08x,%p)\n",
ExistingToken, DesiredAccess, ObjectAttributes,
ImpersonationLevel, TokenType, NewToken);
dump_ObjectAttributes(ObjectAttributes);
if (ObjectAttributes && ObjectAttributes->SecurityQualityOfService)
{
SECURITY_QUALITY_OF_SERVICE *SecurityQOS = ObjectAttributes->SecurityQualityOfService;
TRACE("ObjectAttributes->SecurityQualityOfService = {%d, %d, %d, %s}\n",
SecurityQOS->Length, SecurityQOS->ImpersonationLevel,
SecurityQOS->ContextTrackingMode,
SecurityQOS->EffectiveOnly ? "TRUE" : "FALSE");
ImpersonationLevel = SecurityQOS->ImpersonationLevel;
}
SERVER_START_REQ( duplicate_token )
{
req->handle = wine_server_obj_handle( ExistingToken );
req->access = DesiredAccess;
req->attributes = ObjectAttributes ? ObjectAttributes->Attributes : 0;
req->primary = (TokenType == TokenPrimary);
req->impersonation_level = ImpersonationLevel;
status = wine_server_call( req );
if (!status) *NewToken = wine_server_ptr_handle( reply->new_handle );
}
SERVER_END_REQ;
return status;
}
/******************************************************************************
* NtOpenProcessToken [NTDLL.@]
* ZwOpenProcessToken [NTDLL.@]
*/
NTSTATUS WINAPI NtOpenProcessToken(
HANDLE ProcessHandle,
DWORD DesiredAccess,
HANDLE *TokenHandle)
{
return NtOpenProcessTokenEx( ProcessHandle, DesiredAccess, 0, TokenHandle );
}
/******************************************************************************
* NtOpenProcessTokenEx [NTDLL.@]
* ZwOpenProcessTokenEx [NTDLL.@]
*/
NTSTATUS WINAPI NtOpenProcessTokenEx( HANDLE process, DWORD access, DWORD attributes,
HANDLE *handle )
{
NTSTATUS ret;
TRACE("(%p,0x%08x,0x%08x,%p)\n", process, access, attributes, handle);
SERVER_START_REQ( open_token )
{
req->handle = wine_server_obj_handle( process );
req->access = access;
req->attributes = attributes;
req->flags = 0;
ret = wine_server_call( req );
if (!ret) *handle = wine_server_ptr_handle( reply->token );
}
SERVER_END_REQ;
return ret;
}
/******************************************************************************
* NtOpenThreadToken [NTDLL.@]
* ZwOpenThreadToken [NTDLL.@]
*/
NTSTATUS WINAPI NtOpenThreadToken(
HANDLE ThreadHandle,
DWORD DesiredAccess,
BOOLEAN OpenAsSelf,
HANDLE *TokenHandle)
{
return NtOpenThreadTokenEx( ThreadHandle, DesiredAccess, OpenAsSelf, 0, TokenHandle );
}
/******************************************************************************
* NtOpenThreadTokenEx [NTDLL.@]
* ZwOpenThreadTokenEx [NTDLL.@]
*/
NTSTATUS WINAPI NtOpenThreadTokenEx( HANDLE thread, DWORD access, BOOLEAN as_self, DWORD attributes,
HANDLE *handle )
{
NTSTATUS ret;
TRACE("(%p,0x%08x,%u,0x%08x,%p)\n", thread, access, as_self, attributes, handle );
SERVER_START_REQ( open_token )
{
req->handle = wine_server_obj_handle( thread );
req->access = access;
req->attributes = attributes;
req->flags = OPEN_TOKEN_THREAD;
if (as_self) req->flags |= OPEN_TOKEN_AS_SELF;
ret = wine_server_call( req );
if (!ret) *handle = wine_server_ptr_handle( reply->token );
}
SERVER_END_REQ;
return ret;
}
/******************************************************************************
* NtAdjustPrivilegesToken [NTDLL.@]
* ZwAdjustPrivilegesToken [NTDLL.@]
*
* FIXME: parameters unsafe
*/
NTSTATUS WINAPI NtAdjustPrivilegesToken(
IN HANDLE TokenHandle,
IN BOOLEAN DisableAllPrivileges,
IN PTOKEN_PRIVILEGES NewState,
IN DWORD BufferLength,
OUT PTOKEN_PRIVILEGES PreviousState,
OUT PDWORD ReturnLength)
{
NTSTATUS ret;
TRACE("(%p,0x%08x,%p,0x%08x,%p,%p)\n",
TokenHandle, DisableAllPrivileges, NewState, BufferLength, PreviousState, ReturnLength);
SERVER_START_REQ( adjust_token_privileges )
{
req->handle = wine_server_obj_handle( TokenHandle );
req->disable_all = DisableAllPrivileges;
req->get_modified_state = (PreviousState != NULL);
if (!DisableAllPrivileges)
{
wine_server_add_data( req, NewState->Privileges,
NewState->PrivilegeCount * sizeof(NewState->Privileges[0]) );
}
if (PreviousState && BufferLength >= FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ))
wine_server_set_reply( req, PreviousState->Privileges,
BufferLength - FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ) );
ret = wine_server_call( req );
if (PreviousState)
{
*ReturnLength = reply->len + FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges );
PreviousState->PrivilegeCount = reply->len / sizeof(LUID_AND_ATTRIBUTES);
}
}
SERVER_END_REQ;
return ret;
}
/******************************************************************************
* NtQueryInformationToken [NTDLL.@]
* ZwQueryInformationToken [NTDLL.@]
*
* NOTES
* Buffer for TokenUser:
* 0x00 TOKEN_USER the PSID field points to the SID
* 0x08 SID
*
*/
NTSTATUS WINAPI NtQueryInformationToken(
HANDLE token,
TOKEN_INFORMATION_CLASS tokeninfoclass,
PVOID tokeninfo,
ULONG tokeninfolength,
PULONG retlen )
{
ULONG len;
NTSTATUS status = STATUS_SUCCESS;
TRACE("(%p,%d,%p,%d,%p)\n",
token,tokeninfoclass,tokeninfo,tokeninfolength,retlen);
switch (tokeninfoclass)
{
case TokenOwner:
len = sizeof(TOKEN_OWNER) + sizeof(SID);
break;
case TokenPrimaryGroup:
len = sizeof(TOKEN_PRIMARY_GROUP);
break;
case TokenDefaultDacl:
len = sizeof(TOKEN_DEFAULT_DACL);
break;
case TokenSource:
len = sizeof(TOKEN_SOURCE);
break;
case TokenType:
len = sizeof (TOKEN_TYPE);
break;
case TokenImpersonationLevel:
len = sizeof(SECURITY_IMPERSONATION_LEVEL);
break;
case TokenStatistics:
len = sizeof(TOKEN_STATISTICS);
break;
default:
len = 0;
}
if (retlen) *retlen = len;
if (tokeninfolength < len)
return STATUS_BUFFER_TOO_SMALL;
switch (tokeninfoclass)
{
case TokenUser:
SERVER_START_REQ( get_token_user )
{
TOKEN_USER * tuser = tokeninfo;
PSID sid = (PSID) (tuser + 1);
DWORD sid_len = tokeninfolength < sizeof(TOKEN_USER) ? 0 : tokeninfolength - sizeof(TOKEN_USER);
req->handle = wine_server_obj_handle( token );
wine_server_set_reply( req, sid, sid_len );
status = wine_server_call( req );
if (retlen) *retlen = reply->user_len + sizeof(TOKEN_USER);
if (status == STATUS_SUCCESS)
{
tuser->User.Sid = sid;
tuser->User.Attributes = 0;
}
}
SERVER_END_REQ;
break;
case TokenGroups:
{
char stack_buffer[256];
unsigned int server_buf_len = sizeof(stack_buffer);
void *buffer = stack_buffer;
BOOLEAN need_more_memory = FALSE;
/* we cannot work out the size of the server buffer required for the
* input size, since there are two factors affecting how much can be
* stored in the buffer - number of groups and lengths of sids */
do
{
SERVER_START_REQ( get_token_groups )
{
TOKEN_GROUPS *groups = tokeninfo;
req->handle = wine_server_obj_handle( token );
wine_server_set_reply( req, buffer, server_buf_len );
status = wine_server_call( req );
if (status == STATUS_BUFFER_TOO_SMALL)
{
if (buffer == stack_buffer)
buffer = RtlAllocateHeap(GetProcessHeap(), 0, reply->user_len);
else
buffer = RtlReAllocateHeap(GetProcessHeap(), 0, buffer, reply->user_len);
if (!buffer) return STATUS_NO_MEMORY;
server_buf_len = reply->user_len;
need_more_memory = TRUE;
}
else if (status == STATUS_SUCCESS)
{
struct token_groups *tg = buffer;
unsigned int *attr = (unsigned int *)(tg + 1);
ULONG i;
const int non_sid_portion = (sizeof(struct token_groups) + tg->count * sizeof(unsigned long));
SID *sids = (SID *)((char *)tokeninfo + FIELD_OFFSET( TOKEN_GROUPS, Groups[tg->count] ));
ULONG needed_bytes = FIELD_OFFSET( TOKEN_GROUPS, Groups[tg->count] ) +
reply->user_len - non_sid_portion;
if (retlen) *retlen = needed_bytes;
if (needed_bytes <= tokeninfolength)
{
groups->GroupCount = tg->count;
memcpy( sids, (char *)buffer + non_sid_portion,
reply->user_len - non_sid_portion );
for (i = 0; i < tg->count; i++)
{
groups->Groups[i].Attributes = attr[i];
groups->Groups[i].Sid = sids;
sids = (SID *)((char *)sids + RtlLengthSid(sids));
}
}
else status = STATUS_BUFFER_TOO_SMALL;
}
else if (retlen) *retlen = 0;
}
SERVER_END_REQ;
} while (need_more_memory);
if (buffer != stack_buffer) RtlFreeHeap(GetProcessHeap(), 0, buffer);
break;
}
case TokenPrimaryGroup:
if (tokeninfo)
{
TOKEN_PRIMARY_GROUP *tgroup = tokeninfo;
SID_IDENTIFIER_AUTHORITY sid = {SECURITY_NT_AUTHORITY};
RtlAllocateAndInitializeSid( &sid,
2,
SECURITY_BUILTIN_DOMAIN_RID,
DOMAIN_ALIAS_RID_ADMINS,
0, 0, 0, 0, 0, 0,
&(tgroup->PrimaryGroup));
}
break;
case TokenPrivileges:
SERVER_START_REQ( get_token_privileges )
{
TOKEN_PRIVILEGES *tpriv = tokeninfo;
req->handle = wine_server_obj_handle( token );
if (tpriv && tokeninfolength > FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ))
wine_server_set_reply( req, tpriv->Privileges, tokeninfolength - FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ) );
status = wine_server_call( req );
if (retlen) *retlen = FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ) + reply->len;
if (tpriv) tpriv->PrivilegeCount = reply->len / sizeof(LUID_AND_ATTRIBUTES);
}
SERVER_END_REQ;
break;
case TokenOwner:
if (tokeninfo)
{
TOKEN_OWNER *owner = tokeninfo;
PSID sid = (PSID) (owner + 1);
SID_IDENTIFIER_AUTHORITY localSidAuthority = {SECURITY_NT_AUTHORITY};
RtlInitializeSid(sid, &localSidAuthority, 1);
*(RtlSubAuthoritySid(sid, 0)) = SECURITY_INTERACTIVE_RID;
owner->Owner = sid;
}
break;
case TokenImpersonationLevel:
SERVER_START_REQ( get_token_impersonation_level )
{
SECURITY_IMPERSONATION_LEVEL *impersonation_level = tokeninfo;
req->handle = wine_server_obj_handle( token );
status = wine_server_call( req );
if (status == STATUS_SUCCESS)
*impersonation_level = reply->impersonation_level;
}
SERVER_END_REQ;
break;
case TokenStatistics:
SERVER_START_REQ( get_token_statistics )
{
TOKEN_STATISTICS *statistics = tokeninfo;
req->handle = wine_server_obj_handle( token );
status = wine_server_call( req );
if (status == STATUS_SUCCESS)
{
statistics->TokenId.LowPart = reply->token_id.low_part;
statistics->TokenId.HighPart = reply->token_id.high_part;
statistics->AuthenticationId.LowPart = 0; /* FIXME */
statistics->AuthenticationId.HighPart = 0; /* FIXME */
statistics->ExpirationTime.u.HighPart = 0x7fffffff;
statistics->ExpirationTime.u.LowPart = 0xffffffff;
statistics->TokenType = reply->primary ? TokenPrimary : TokenImpersonation;
statistics->ImpersonationLevel = reply->impersonation_level;
/* kernel information not relevant to us */
statistics->DynamicCharged = 0;
statistics->DynamicAvailable = 0;
statistics->GroupCount = reply->group_count;
statistics->PrivilegeCount = reply->privilege_count;
statistics->ModifiedId.LowPart = reply->modified_id.low_part;
statistics->ModifiedId.HighPart = reply->modified_id.high_part;
}
}
SERVER_END_REQ;
break;
case TokenType:
SERVER_START_REQ( get_token_statistics )
{
TOKEN_TYPE *token_type = tokeninfo;
req->handle = wine_server_obj_handle( token );
status = wine_server_call( req );
if (status == STATUS_SUCCESS)
*token_type = reply->primary ? TokenPrimary : TokenImpersonation;
}
SERVER_END_REQ;
break;
default:
{
ERR("Unhandled Token Information class %d!\n", tokeninfoclass);
return STATUS_NOT_IMPLEMENTED;
}
}
return status;
}
/******************************************************************************
* NtSetInformationToken [NTDLL.@]
* ZwSetInformationToken [NTDLL.@]
*/
NTSTATUS WINAPI NtSetInformationToken(
HANDLE TokenHandle,
TOKEN_INFORMATION_CLASS TokenInformationClass,
PVOID TokenInformation,
ULONG TokenInformationLength)
{
FIXME("%p %d %p %u\n", TokenHandle, TokenInformationClass,
TokenInformation, TokenInformationLength);
return STATUS_NOT_IMPLEMENTED;
}
/******************************************************************************
* NtAdjustGroupsToken [NTDLL.@]
* ZwAdjustGroupsToken [NTDLL.@]
*/
NTSTATUS WINAPI NtAdjustGroupsToken(
HANDLE TokenHandle,
BOOLEAN ResetToDefault,
PTOKEN_GROUPS NewState,
ULONG BufferLength,
PTOKEN_GROUPS PreviousState,
PULONG ReturnLength)
{
FIXME("%p %d %p %u %p %p\n", TokenHandle, ResetToDefault,
NewState, BufferLength, PreviousState, ReturnLength);
return STATUS_NOT_IMPLEMENTED;
}
/******************************************************************************
* NtPrivilegeCheck [NTDLL.@]
* ZwPrivilegeCheck [NTDLL.@]
*/
NTSTATUS WINAPI NtPrivilegeCheck(
HANDLE ClientToken,
PPRIVILEGE_SET RequiredPrivileges,
PBOOLEAN Result)
{
NTSTATUS status;
SERVER_START_REQ( check_token_privileges )
{
req->handle = wine_server_obj_handle( ClientToken );
req->all_required = ((RequiredPrivileges->Control & PRIVILEGE_SET_ALL_NECESSARY) ? TRUE : FALSE);
wine_server_add_data( req, RequiredPrivileges->Privilege,
RequiredPrivileges->PrivilegeCount * sizeof(RequiredPrivileges->Privilege[0]) );
wine_server_set_reply( req, RequiredPrivileges->Privilege,
RequiredPrivileges->PrivilegeCount * sizeof(RequiredPrivileges->Privilege[0]) );
status = wine_server_call( req );
if (status == STATUS_SUCCESS)
*Result = (reply->has_privileges ? TRUE : FALSE);
}
SERVER_END_REQ;
return status;
}
/*
* Section
*/
/******************************************************************************
* NtQuerySection [NTDLL.@]
*/
NTSTATUS WINAPI NtQuerySection(
IN HANDLE SectionHandle,
IN SECTION_INFORMATION_CLASS SectionInformationClass,
OUT PVOID SectionInformation,
IN ULONG Length,
OUT PULONG ResultLength)
{
FIXME("(%p,%d,%p,0x%08x,%p) stub!\n",
SectionHandle,SectionInformationClass,SectionInformation,Length,ResultLength);
return 0;
}
/*
* ports
*/
/******************************************************************************
* NtCreatePort [NTDLL.@]
* ZwCreatePort [NTDLL.@]
*/
NTSTATUS WINAPI NtCreatePort(PHANDLE PortHandle,POBJECT_ATTRIBUTES ObjectAttributes,
ULONG MaxConnectInfoLength,ULONG MaxDataLength,PULONG reserved)
{
FIXME("(%p,%p,%u,%u,%p),stub!\n",PortHandle,ObjectAttributes,
MaxConnectInfoLength,MaxDataLength,reserved);
return STATUS_NOT_IMPLEMENTED;
}
/******************************************************************************
* NtConnectPort [NTDLL.@]
* ZwConnectPort [NTDLL.@]
*/
NTSTATUS WINAPI NtConnectPort(
PHANDLE PortHandle,
PUNICODE_STRING PortName,
PSECURITY_QUALITY_OF_SERVICE SecurityQos,
PLPC_SECTION_WRITE WriteSection,
PLPC_SECTION_READ ReadSection,
PULONG MaximumMessageLength,
PVOID ConnectInfo,
PULONG pConnectInfoLength)
{
FIXME("(%p,%s,%p,%p,%p,%p,%p,%p),stub!\n",
PortHandle,debugstr_w(PortName->Buffer),SecurityQos,
WriteSection,ReadSection,MaximumMessageLength,ConnectInfo,
pConnectInfoLength);
if (ConnectInfo && pConnectInfoLength)
TRACE("\tMessage = %s\n",debugstr_an(ConnectInfo,*pConnectInfoLength));
return STATUS_NOT_IMPLEMENTED;
}
/******************************************************************************
* NtListenPort [NTDLL.@]
* ZwListenPort [NTDLL.@]
*/
NTSTATUS WINAPI NtListenPort(HANDLE PortHandle,PLPC_MESSAGE pLpcMessage)
{
FIXME("(%p,%p),stub!\n",PortHandle,pLpcMessage);
return STATUS_NOT_IMPLEMENTED;
}
/******************************************************************************
* NtAcceptConnectPort [NTDLL.@]
* ZwAcceptConnectPort [NTDLL.@]
*/
NTSTATUS WINAPI NtAcceptConnectPort(
PHANDLE PortHandle,
ULONG PortIdentifier,
PLPC_MESSAGE pLpcMessage,
BOOLEAN Accept,
PLPC_SECTION_WRITE WriteSection,
PLPC_SECTION_READ ReadSection)
{
FIXME("(%p,%u,%p,%d,%p,%p),stub!\n",
PortHandle,PortIdentifier,pLpcMessage,Accept,WriteSection,ReadSection);
return STATUS_NOT_IMPLEMENTED;
}
/******************************************************************************
* NtCompleteConnectPort [NTDLL.@]
* ZwCompleteConnectPort [NTDLL.@]
*/
NTSTATUS WINAPI NtCompleteConnectPort(HANDLE PortHandle)
{
FIXME("(%p),stub!\n",PortHandle);
return STATUS_NOT_IMPLEMENTED;
}
/******************************************************************************
* NtRegisterThreadTerminatePort [NTDLL.@]
* ZwRegisterThreadTerminatePort [NTDLL.@]
*/
NTSTATUS WINAPI NtRegisterThreadTerminatePort(HANDLE PortHandle)
{
FIXME("(%p),stub!\n",PortHandle);
return STATUS_NOT_IMPLEMENTED;
}
/******************************************************************************
* NtRequestWaitReplyPort [NTDLL.@]
* ZwRequestWaitReplyPort [NTDLL.@]
*/
NTSTATUS WINAPI NtRequestWaitReplyPort(
HANDLE PortHandle,
PLPC_MESSAGE pLpcMessageIn,
PLPC_MESSAGE pLpcMessageOut)
{
FIXME("(%p,%p,%p),stub!\n",PortHandle,pLpcMessageIn,pLpcMessageOut);
if(pLpcMessageIn)
{
TRACE("Message to send:\n");
TRACE("\tDataSize = %u\n",pLpcMessageIn->DataSize);
TRACE("\tMessageSize = %u\n",pLpcMessageIn->MessageSize);
TRACE("\tMessageType = %u\n",pLpcMessageIn->MessageType);
TRACE("\tVirtualRangesOffset = %u\n",pLpcMessageIn->VirtualRangesOffset);
TRACE("\tClientId.UniqueProcess = %p\n",pLpcMessageIn->ClientId.UniqueProcess);
TRACE("\tClientId.UniqueThread = %p\n",pLpcMessageIn->ClientId.UniqueThread);
TRACE("\tMessageId = %u\n",pLpcMessageIn->MessageId);
TRACE("\tSectionSize = %u\n",pLpcMessageIn->SectionSize);
TRACE("\tData = %s\n",
debugstr_an((const char*)pLpcMessageIn->Data,pLpcMessageIn->DataSize));
}
return STATUS_NOT_IMPLEMENTED;
}
/******************************************************************************
* NtReplyWaitReceivePort [NTDLL.@]
* ZwReplyWaitReceivePort [NTDLL.@]
*/
NTSTATUS WINAPI NtReplyWaitReceivePort(
HANDLE PortHandle,
PULONG PortIdentifier,
PLPC_MESSAGE ReplyMessage,
PLPC_MESSAGE Message)
{
FIXME("(%p,%p,%p,%p),stub!\n",PortHandle,PortIdentifier,ReplyMessage,Message);
return STATUS_NOT_IMPLEMENTED;
}
/*
* Misc
*/
/******************************************************************************
* NtSetIntervalProfile [NTDLL.@]
* ZwSetIntervalProfile [NTDLL.@]
*/
NTSTATUS WINAPI NtSetIntervalProfile(
ULONG Interval,
KPROFILE_SOURCE Source)
{
FIXME("%u,%d\n", Interval, Source);
return STATUS_SUCCESS;
}
/******************************************************************************
* NtQuerySystemInformation [NTDLL.@]
* ZwQuerySystemInformation [NTDLL.@]
*
* ARGUMENTS:
* SystemInformationClass Index to a certain information structure
* SystemTimeAdjustmentInformation SYSTEM_TIME_ADJUSTMENT
* SystemCacheInformation SYSTEM_CACHE_INFORMATION
* SystemConfigurationInformation CONFIGURATION_INFORMATION
* observed (class/len):
* 0x0/0x2c
* 0x12/0x18
* 0x2/0x138
* 0x8/0x600
* 0x25/0xc
* SystemInformation caller supplies storage for the information structure
* Length size of the structure
* ResultLength Data written
*/
NTSTATUS WINAPI NtQuerySystemInformation(
IN SYSTEM_INFORMATION_CLASS SystemInformationClass,
OUT PVOID SystemInformation,
IN ULONG Length,
OUT PULONG ResultLength)
{
NTSTATUS ret = STATUS_SUCCESS;
ULONG len = 0;
TRACE("(0x%08x,%p,0x%08x,%p)\n",
SystemInformationClass,SystemInformation,Length,ResultLength);
switch (SystemInformationClass)
{
case SystemBasicInformation:
{
SYSTEM_BASIC_INFORMATION sbi;
virtual_get_system_info( &sbi );
len = sizeof(sbi);
if ( Length == len)
{
if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
else memcpy( SystemInformation, &sbi, len);
}
else ret = STATUS_INFO_LENGTH_MISMATCH;
}
break;
case SystemCpuInformation:
{
SYSTEM_CPU_INFORMATION sci;
/* FIXME: move some code from kernel/cpu.c to process this */
sci.Architecture = PROCESSOR_ARCHITECTURE_INTEL;
sci.Level = 6; /* 686, aka Pentium II+ */
sci.Revision = 0;
sci.Reserved = 0;
sci.FeatureSet = 0x1fff;
len = sizeof(sci);
if ( Length >= len)
{
if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
else memcpy( SystemInformation, &sci, len);
}
else ret = STATUS_INFO_LENGTH_MISMATCH;
}
break;
case SystemPerformanceInformation:
{
SYSTEM_PERFORMANCE_INFORMATION spi;
static BOOL fixme_written = FALSE;
memset(&spi, 0 , sizeof(spi));
len = sizeof(spi);
if (Length >= len)
{
if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
else memcpy( SystemInformation, &spi, len);
}
else ret = STATUS_INFO_LENGTH_MISMATCH;
if(!fixme_written) {
FIXME("info_class SYSTEM_PERFORMANCE_INFORMATION\n");
fixme_written = TRUE;
}
}
break;
case SystemTimeOfDayInformation:
{
SYSTEM_TIMEOFDAY_INFORMATION sti;
memset(&sti, 0 , sizeof(sti));
/* liKeSystemTime, liExpTimeZoneBias, uCurrentTimeZoneId */
sti.liKeBootTime.QuadPart = server_start_time;
if (Length <= sizeof(sti))
{
len = Length;
if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
else memcpy( SystemInformation, &sti, Length);
}
else ret = STATUS_INFO_LENGTH_MISMATCH;
}
break;
case SystemProcessInformation:
{
SYSTEM_PROCESS_INFORMATION* spi = (SYSTEM_PROCESS_INFORMATION*)SystemInformation;
SYSTEM_PROCESS_INFORMATION* last = NULL;
HANDLE hSnap = 0;
WCHAR procname[1024];
WCHAR* exename;
DWORD wlen = 0;
DWORD procstructlen = 0;
SERVER_START_REQ( create_snapshot )
{
req->flags = SNAP_PROCESS | SNAP_THREAD;
req->attributes = 0;
if (!(ret = wine_server_call( req )))
hSnap = wine_server_ptr_handle( reply->handle );
}
SERVER_END_REQ;
len = 0;
while (ret == STATUS_SUCCESS)
{
SERVER_START_REQ( next_process )
{
req->handle = wine_server_obj_handle( hSnap );
req->reset = (len == 0);
wine_server_set_reply( req, procname, sizeof(procname)-sizeof(WCHAR) );
if (!(ret = wine_server_call( req )))
{
/* Make sure procname is 0 terminated */
procname[wine_server_reply_size(reply) / sizeof(WCHAR)] = 0;
/* Get only the executable name, not the path */
if ((exename = strrchrW(procname, '\\')) != NULL) exename++;
else exename = procname;
wlen = (strlenW(exename) + 1) * sizeof(WCHAR);
procstructlen = sizeof(*spi) + wlen + ((reply->threads - 1) * sizeof(SYSTEM_THREAD_INFORMATION));
if (Length >= len + procstructlen)
{
/* ftCreationTime, ftUserTime, ftKernelTime;
* vmCounters, ioCounters
*/
memset(spi, 0, sizeof(*spi));
spi->NextEntryOffset = procstructlen - wlen;
spi->dwThreadCount = reply->threads;
/* spi->pszProcessName will be set later on */
spi->dwBasePriority = reply->priority;
spi->UniqueProcessId = UlongToHandle(reply->pid);
spi->ParentProcessId = UlongToHandle(reply->ppid);
spi->HandleCount = reply->handles;
/* spi->ti will be set later on */
len += procstructlen;
}
else ret = STATUS_INFO_LENGTH_MISMATCH;
}
}
SERVER_END_REQ;
if (ret != STATUS_SUCCESS)
{
if (ret == STATUS_NO_MORE_FILES) ret = STATUS_SUCCESS;
break;
}
else /* Length is already checked for */
{
int i, j;
/* set thread info */
i = j = 0;
while (ret == STATUS_SUCCESS)
{
SERVER_START_REQ( next_thread )
{
req->handle = wine_server_obj_handle( hSnap );
req->reset = (j == 0);
if (!(ret = wine_server_call( req )))
{
j++;
if (UlongToHandle(reply->pid) == spi->UniqueProcessId)
{
/* ftKernelTime, ftUserTime, ftCreateTime;
* dwTickCount, dwStartAddress
*/
memset(&spi->ti[i], 0, sizeof(spi->ti));
spi->ti[i].CreateTime.QuadPart = 0xdeadbeef;
spi->ti[i].ClientId.UniqueProcess = UlongToHandle(reply->pid);
spi->ti[i].ClientId.UniqueThread = UlongToHandle(reply->tid);
spi->ti[i].dwCurrentPriority = reply->base_pri + reply->delta_pri;
spi->ti[i].dwBasePriority = reply->base_pri;
i++;
}
}
}
SERVER_END_REQ;
}
if (ret == STATUS_NO_MORE_FILES) ret = STATUS_SUCCESS;
/* now append process name */
spi->ProcessName.Buffer = (WCHAR*)((char*)spi + spi->NextEntryOffset);
spi->ProcessName.Length = wlen - sizeof(WCHAR);
spi->ProcessName.MaximumLength = wlen;
memcpy( spi->ProcessName.Buffer, exename, wlen );
spi->NextEntryOffset += wlen;
last = spi;
spi = (SYSTEM_PROCESS_INFORMATION*)((char*)spi + spi->NextEntryOffset);
}
}
if (ret == STATUS_SUCCESS && last) last->NextEntryOffset = 0;
if (hSnap) NtClose(hSnap);
}
break;
case SystemProcessorPerformanceInformation:
{
SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION *sppi = NULL;
unsigned int cpus = 0;
int out_cpus = Length / sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION);
if (out_cpus == 0)
{
len = 0;
ret = STATUS_INFO_LENGTH_MISMATCH;
break;
}
else
#ifdef __APPLE__
{
processor_cpu_load_info_data_t *pinfo;
mach_msg_type_number_t info_count;
if (host_processor_info (mach_host_self (),
PROCESSOR_CPU_LOAD_INFO,
&cpus,
(processor_info_array_t*)&pinfo,
&info_count) == 0)
{
int i;
cpus = min(cpus,out_cpus);
len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION) * cpus;
sppi = RtlAllocateHeap(GetProcessHeap(), 0,len);
for (i = 0; i < cpus; i++)
{
sppi[i].liIdleTime.QuadPart = pinfo[i].cpu_ticks[CPU_STATE_IDLE];
sppi[i].liKernelTime.QuadPart = pinfo[i].cpu_ticks[CPU_STATE_SYSTEM];
sppi[i].liUserTime.QuadPart = pinfo[i].cpu_ticks[CPU_STATE_USER];
}
vm_deallocate (mach_task_self (), (vm_address_t) pinfo, info_count * sizeof(natural_t));
}
}
#else
{
FILE *cpuinfo = fopen("/proc/stat","r");
if (cpuinfo)
{
unsigned usr,nice,sys;
unsigned long idle;
int count;
char name[10];
char line[255];
/* first line is combined usage */
if (fgets(line,255,cpuinfo))
count = sscanf(line,"%s %u %u %u %lu",name, &usr, &nice,
&sys, &idle);
else
count = 0;
/* we set this up in the for older non-smp enabled kernels */
if (count == 5 && strcmp(name,"cpu")==0)
{
sppi = RtlAllocateHeap(GetProcessHeap(), 0,
sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION));
sppi->liIdleTime.QuadPart = idle;
sppi->liKernelTime.QuadPart = sys;
sppi->liUserTime.QuadPart = usr;
cpus = 1;
len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION);
}
do
{
if (fgets(line,255,cpuinfo))
count = sscanf(line,"%s %u %u %u %lu",name, &usr,
&nice, &sys, &idle);
else
count = 0;
if (count == 5 && strncmp(name,"cpu",3)==0)
{
out_cpus --;
if (name[3]=='0') /* first cpu */
{
sppi->liIdleTime.QuadPart = idle;
sppi->liKernelTime.QuadPart = sys;
sppi->liUserTime.QuadPart = usr;
}
else /* new cpu */
{
len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION) * (cpus+1);
sppi = RtlReAllocateHeap(GetProcessHeap(), 0, sppi, len);
sppi[cpus].liIdleTime.QuadPart = idle;
sppi[cpus].liKernelTime.QuadPart = sys;
sppi[cpus].liUserTime.QuadPart = usr;
cpus++;
}
}
else
break;
} while (out_cpus > 0);
fclose(cpuinfo);
}
}
#endif
if (cpus == 0)
{
static int i = 1;
sppi = RtlAllocateHeap(GetProcessHeap(),0,sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION));
memset(sppi, 0 , sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION));
FIXME("stub info_class SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION\n");
/* many programs expect these values to change so fake change */
len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION);
sppi->liKernelTime.QuadPart = 1 * i;
sppi->liUserTime.QuadPart = 2 * i;
sppi->liIdleTime.QuadPart = 3 * i;
i++;
}
if (Length >= len)
{
if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
else memcpy( SystemInformation, sppi, len);
}
else ret = STATUS_INFO_LENGTH_MISMATCH;
RtlFreeHeap(GetProcessHeap(),0,sppi);
}
break;
case SystemModuleInformation:
/* FIXME: should be system-wide */
if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
else ret = LdrQueryProcessModuleInformation( SystemInformation, Length, &len );
break;
case SystemHandleInformation:
{
SYSTEM_HANDLE_INFORMATION shi;
memset(&shi, 0, sizeof(shi));
len = sizeof(shi);
if ( Length >= len)
{
if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
else memcpy( SystemInformation, &shi, len);
}
else ret = STATUS_INFO_LENGTH_MISMATCH;
FIXME("info_class SYSTEM_HANDLE_INFORMATION\n");
}
break;
case SystemCacheInformation:
{
SYSTEM_CACHE_INFORMATION sci;
memset(&sci, 0, sizeof(sci)); /* FIXME */
len = sizeof(sci);
if ( Length >= len)
{
if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
else memcpy( SystemInformation, &sci, len);
}
else ret = STATUS_INFO_LENGTH_MISMATCH;
FIXME("info_class SYSTEM_CACHE_INFORMATION\n");
}
break;
case SystemInterruptInformation:
{
SYSTEM_INTERRUPT_INFORMATION sii;
memset(&sii, 0, sizeof(sii));
len = sizeof(sii);
if ( Length >= len)
{
if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
else memcpy( SystemInformation, &sii, len);
}
else ret = STATUS_INFO_LENGTH_MISMATCH;
FIXME("info_class SYSTEM_INTERRUPT_INFORMATION\n");
}
break;
case SystemKernelDebuggerInformation:
{
SYSTEM_KERNEL_DEBUGGER_INFORMATION skdi;
skdi.DebuggerEnabled = FALSE;
skdi.DebuggerNotPresent = TRUE;
len = sizeof(skdi);
if ( Length >= len)
{
if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
else memcpy( SystemInformation, &skdi, len);
}
else ret = STATUS_INFO_LENGTH_MISMATCH;
}
break;
case SystemRegistryQuotaInformation:
{
/* Something to do with the size of the registry *
* Since we don't have a size limitation, fake it *
* This is almost certainly wrong. *
* This sets each of the three words in the struct to 32 MB, *
* which is enough to make the IE 5 installer happy. */
SYSTEM_REGISTRY_QUOTA_INFORMATION srqi;
srqi.RegistryQuotaAllowed = 0x2000000;
srqi.RegistryQuotaUsed = 0x200000;
srqi.Reserved1 = (void*)0x200000;
len = sizeof(srqi);
if ( Length >= len)
{
if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION;
else
{
FIXME("SystemRegistryQuotaInformation: faking max registry size of 32 MB\n");
memcpy( SystemInformation, &srqi, len);
}
}
else ret = STATUS_INFO_LENGTH_MISMATCH;
}
break;
default:
FIXME("(0x%08x,%p,0x%08x,%p) stub\n",
SystemInformationClass,SystemInformation,Length,ResultLength);
/* Several Information Classes are not implemented on Windows and return 2 different values
* STATUS_NOT_IMPLEMENTED or STATUS_INVALID_INFO_CLASS
* in 95% of the cases it's STATUS_INVALID_INFO_CLASS, so use this as the default
*/
ret = STATUS_INVALID_INFO_CLASS;
}
if (ResultLength) *ResultLength = len;
return ret;
}
/******************************************************************************
* NtSetSystemInformation [NTDLL.@]
* ZwSetSystemInformation [NTDLL.@]
*/
NTSTATUS WINAPI NtSetSystemInformation(SYSTEM_INFORMATION_CLASS SystemInformationClass, PVOID SystemInformation, ULONG Length)
{
FIXME("(0x%08x,%p,0x%08x) stub\n",SystemInformationClass,SystemInformation,Length);
return STATUS_SUCCESS;
}
/******************************************************************************
* NtCreatePagingFile [NTDLL.@]
* ZwCreatePagingFile [NTDLL.@]
*/
NTSTATUS WINAPI NtCreatePagingFile(
PUNICODE_STRING PageFileName,
PLARGE_INTEGER MinimumSize,
PLARGE_INTEGER MaximumSize,
PLARGE_INTEGER ActualSize)
{
FIXME("(%p %p %p %p) stub\n", PageFileName, MinimumSize, MaximumSize, ActualSize);
return STATUS_SUCCESS;
}
/******************************************************************************
* NtDisplayString [NTDLL.@]
*
* writes a string to the nt-textmode screen eg. during startup
*/
NTSTATUS WINAPI NtDisplayString ( PUNICODE_STRING string )
{
STRING stringA;
NTSTATUS ret;
if (!(ret = RtlUnicodeStringToAnsiString( &stringA, string, TRUE )))
{
MESSAGE( "%.*s", stringA.Length, stringA.Buffer );
RtlFreeAnsiString( &stringA );
}
return ret;
}
/******************************************************************************
* NtInitiatePowerAction [NTDLL.@]
*
*/
NTSTATUS WINAPI NtInitiatePowerAction(
IN POWER_ACTION SystemAction,
IN SYSTEM_POWER_STATE MinSystemState,
IN ULONG Flags,
IN BOOLEAN Asynchronous)
{
FIXME("(%d,%d,0x%08x,%d),stub\n",
SystemAction,MinSystemState,Flags,Asynchronous);
return STATUS_NOT_IMPLEMENTED;
}
/******************************************************************************
* NtPowerInformation [NTDLL.@]
*
*/
NTSTATUS WINAPI NtPowerInformation(
IN POWER_INFORMATION_LEVEL InformationLevel,
IN PVOID lpInputBuffer,
IN ULONG nInputBufferSize,
IN PVOID lpOutputBuffer,
IN ULONG nOutputBufferSize)
{
TRACE("(%d,%p,%d,%p,%d)\n",
InformationLevel,lpInputBuffer,nInputBufferSize,lpOutputBuffer,nOutputBufferSize);
switch(InformationLevel) {
case SystemPowerCapabilities: {
PSYSTEM_POWER_CAPABILITIES PowerCaps = (PSYSTEM_POWER_CAPABILITIES)lpOutputBuffer;
FIXME("semi-stub: SystemPowerCapabilities\n");
if (nOutputBufferSize < sizeof(SYSTEM_POWER_CAPABILITIES))
return STATUS_BUFFER_TOO_SMALL;
/* FIXME: These values are based off a native XP desktop, should probably use APM/ACPI to get the 'real' values */
PowerCaps->PowerButtonPresent = TRUE;
PowerCaps->SleepButtonPresent = FALSE;
PowerCaps->LidPresent = FALSE;
PowerCaps->SystemS1 = TRUE;
PowerCaps->SystemS2 = FALSE;
PowerCaps->SystemS3 = FALSE;
PowerCaps->SystemS4 = TRUE;
PowerCaps->SystemS5 = TRUE;
PowerCaps->HiberFilePresent = TRUE;
PowerCaps->FullWake = TRUE;
PowerCaps->VideoDimPresent = FALSE;
PowerCaps->ApmPresent = FALSE;
PowerCaps->UpsPresent = FALSE;
PowerCaps->ThermalControl = FALSE;
PowerCaps->ProcessorThrottle = FALSE;
PowerCaps->ProcessorMinThrottle = 100;
PowerCaps->ProcessorMaxThrottle = 100;
PowerCaps->DiskSpinDown = TRUE;
PowerCaps->SystemBatteriesPresent = FALSE;
PowerCaps->BatteriesAreShortTerm = FALSE;
PowerCaps->BatteryScale[0].Granularity = 0;
PowerCaps->BatteryScale[0].Capacity = 0;
PowerCaps->BatteryScale[1].Granularity = 0;
PowerCaps->BatteryScale[1].Capacity = 0;
PowerCaps->BatteryScale[2].Granularity = 0;
PowerCaps->BatteryScale[2].Capacity = 0;
PowerCaps->AcOnLineWake = PowerSystemUnspecified;
PowerCaps->SoftLidWake = PowerSystemUnspecified;
PowerCaps->RtcWake = PowerSystemSleeping1;
PowerCaps->MinDeviceWakeState = PowerSystemUnspecified;
PowerCaps->DefaultLowLatencyWake = PowerSystemUnspecified;
return STATUS_SUCCESS;
}
default:
FIXME("Unimplemented NtPowerInformation action: %d\n", InformationLevel);
return STATUS_NOT_IMPLEMENTED;
}
}
/******************************************************************************
* NtShutdownSystem [NTDLL.@]
*
*/
NTSTATUS WINAPI NtShutdownSystem(SHUTDOWN_ACTION Action)
{
FIXME("%d\n",Action);
return STATUS_SUCCESS;
}
/******************************************************************************
* NtAllocateLocallyUniqueId (NTDLL.@)
*/
NTSTATUS WINAPI NtAllocateLocallyUniqueId(PLUID Luid)
{
NTSTATUS status;
TRACE("%p\n", Luid);
if (!Luid)
return STATUS_ACCESS_VIOLATION;
SERVER_START_REQ( allocate_locally_unique_id )
{
status = wine_server_call( req );
if (!status)
{
Luid->LowPart = reply->luid.low_part;
Luid->HighPart = reply->luid.high_part;
}
}
SERVER_END_REQ;
return status;
}
/******************************************************************************
* VerSetConditionMask (NTDLL.@)
*/
ULONGLONG WINAPI VerSetConditionMask( ULONGLONG dwlConditionMask, DWORD dwTypeBitMask,
BYTE dwConditionMask)
{
if(dwTypeBitMask == 0)
return dwlConditionMask;
dwConditionMask &= 0x07;
if(dwConditionMask == 0)
return dwlConditionMask;
if(dwTypeBitMask & VER_PRODUCT_TYPE)
dwlConditionMask |= dwConditionMask << 7*3;
else if (dwTypeBitMask & VER_SUITENAME)
dwlConditionMask |= dwConditionMask << 6*3;
else if (dwTypeBitMask & VER_SERVICEPACKMAJOR)
dwlConditionMask |= dwConditionMask << 5*3;
else if (dwTypeBitMask & VER_SERVICEPACKMINOR)
dwlConditionMask |= dwConditionMask << 4*3;
else if (dwTypeBitMask & VER_PLATFORMID)
dwlConditionMask |= dwConditionMask << 3*3;
else if (dwTypeBitMask & VER_BUILDNUMBER)
dwlConditionMask |= dwConditionMask << 2*3;
else if (dwTypeBitMask & VER_MAJORVERSION)
dwlConditionMask |= dwConditionMask << 1*3;
else if (dwTypeBitMask & VER_MINORVERSION)
dwlConditionMask |= dwConditionMask << 0*3;
return dwlConditionMask;
}
/******************************************************************************
* NtAccessCheckAndAuditAlarm (NTDLL.@)
* ZwAccessCheckAndAuditAlarm (NTDLL.@)
*/
NTSTATUS WINAPI NtAccessCheckAndAuditAlarm(PUNICODE_STRING SubsystemName, HANDLE HandleId, PUNICODE_STRING ObjectTypeName,
PUNICODE_STRING ObjectName, PSECURITY_DESCRIPTOR SecurityDescriptor,
ACCESS_MASK DesiredAccess, PGENERIC_MAPPING GenericMapping, BOOLEAN ObjectCreation,
PACCESS_MASK GrantedAccess, PBOOLEAN AccessStatus, PBOOLEAN GenerateOnClose)
{
FIXME("(%s, %p, %s, %p, 0x%08x, %p, %d, %p, %p, %p), stub\n", debugstr_us(SubsystemName), HandleId,
debugstr_us(ObjectTypeName), SecurityDescriptor, DesiredAccess, GenericMapping, ObjectCreation,
GrantedAccess, AccessStatus, GenerateOnClose);
return STATUS_NOT_IMPLEMENTED;
}
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