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wine/dlls/ntdll/nt.c
Rein Klazes 288ebd3244 NtQueryPerformanceCounter should return a frequency of 1193182Hz and 
counts like in Windows. Some applications depend on that.
Simplify QueryPerformanceCounter a bit.
2005-02-23 20:29:17 +00:00

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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "wine/debug.h"
#include "windef.h"
#include "winbase.h"
#include "winreg.h"
#include "winternl.h"
#include "ntdll_misc.h"
#include "wine/server.h"
WINE_DEFAULT_DEBUG_CHANNEL(ntdll);
/* FIXME: fixed at 2005/2/22 */
static LONGLONG boottime = (LONGLONG)1275356510 * 100000000;
/* Structures used by NtConnectPort */
typedef struct LpcSectionInfo
{
DWORD Length;
HANDLE SectionHandle;
DWORD Param1;
DWORD SectionSize;
DWORD ClientBaseAddress;
DWORD ServerBaseAddress;
} LPCSECTIONINFO, *PLPCSECTIONINFO;
typedef struct LpcSectionMapInfo
{
DWORD Length;
DWORD SectionSize;
DWORD ServerBaseAddress;
} LPCSECTIONMAPINFO, *PLPCSECTIONMAPINFO;
/* Structure used by NtAcceptConnectPort, NtReplyWaitReceivePort */
#define MAX_MESSAGE_DATA 328
typedef struct LpcMessage
{
WORD ActualMessageLength;
WORD TotalMessageLength;
DWORD MessageType;
DWORD ClientProcessId;
DWORD ClientThreadId;
DWORD MessageId;
DWORD SharedSectionSize;
BYTE MessageData[MAX_MESSAGE_DATA];
} LPCMESSAGE, *PLPCMESSAGE;
/*
* 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%08lx,%p,0x%08x,0x%08x,%p)\n",
ExistingToken, DesiredAccess, ObjectAttributes,
ImpersonationLevel, TokenType, NewToken);
dump_ObjectAttributes(ObjectAttributes);
SERVER_START_REQ( duplicate_token )
{
req->handle = ExistingToken;
req->access = DesiredAccess;
req->inherit = ObjectAttributes && (ObjectAttributes->Attributes & OBJ_INHERIT);
req->primary = (TokenType == TokenPrimary);
req->impersonation_level = ImpersonationLevel;
status = wine_server_call( req );
if (!status) *NewToken = reply->new_handle;
}
SERVER_END_REQ;
return status;
}
/******************************************************************************
* NtOpenProcessToken [NTDLL.@]
* ZwOpenProcessToken [NTDLL.@]
*/
NTSTATUS WINAPI NtOpenProcessToken(
HANDLE ProcessHandle,
DWORD DesiredAccess,
HANDLE *TokenHandle)
{
NTSTATUS ret;
TRACE("(%p,0x%08lx,%p)\n", ProcessHandle,DesiredAccess, TokenHandle);
SERVER_START_REQ( open_token )
{
req->handle = ProcessHandle;
req->flags = 0;
ret = wine_server_call( req );
if (!ret) *TokenHandle = reply->token;
}
SERVER_END_REQ;
return ret;
}
/******************************************************************************
* NtOpenThreadToken [NTDLL.@]
* ZwOpenThreadToken [NTDLL.@]
*/
NTSTATUS WINAPI NtOpenThreadToken(
HANDLE ThreadHandle,
DWORD DesiredAccess,
BOOLEAN OpenAsSelf,
HANDLE *TokenHandle)
{
NTSTATUS ret;
TRACE("(%p,0x%08lx,0x%08x,%p)\n",
ThreadHandle,DesiredAccess, OpenAsSelf, TokenHandle);
SERVER_START_REQ( open_token )
{
req->handle = ThreadHandle;
req->flags = OPEN_TOKEN_THREAD;
if (OpenAsSelf) req->flags |= OPEN_TOKEN_AS_SELF;
ret = wine_server_call( req );
if (!ret) *TokenHandle = 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%08lx,%p,%p)\n",
TokenHandle, DisableAllPrivileges, NewState, BufferLength, PreviousState, ReturnLength);
SERVER_START_REQ( adjust_token_privileges )
{
req->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,
DWORD tokeninfoclass,
LPVOID tokeninfo,
DWORD tokeninfolength,
LPDWORD retlen )
{
unsigned int len = 0;
NTSTATUS status = STATUS_SUCCESS;
TRACE("(%p,%ld,%p,%ld,%p)\n",
token,tokeninfoclass,tokeninfo,tokeninfolength,retlen);
switch (tokeninfoclass)
{
case TokenUser:
len = sizeof(TOKEN_USER) + sizeof(SID);
break;
case TokenGroups:
len = sizeof(TOKEN_GROUPS);
break;
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;
#if 0
case TokenImpersonationLevel:
case TokenStatistics:
#endif /* 0 */
}
/* FIXME: what if retlen == NULL ? */
*retlen = len;
if (tokeninfolength < len)
return STATUS_BUFFER_TOO_SMALL;
switch (tokeninfoclass)
{
case TokenUser:
if( tokeninfo )
{
TOKEN_USER * tuser = tokeninfo;
PSID sid = (PSID) (tuser + 1);
SID_IDENTIFIER_AUTHORITY localSidAuthority = {SECURITY_NT_AUTHORITY};
RtlInitializeSid(sid, &localSidAuthority, 1);
*(RtlSubAuthoritySid(sid, 0)) = SECURITY_INTERACTIVE_RID;
tuser->User.Sid = sid;
}
break;
case TokenGroups:
if (tokeninfo)
{
TOKEN_GROUPS *tgroups = tokeninfo;
SID_IDENTIFIER_AUTHORITY sid = {SECURITY_NT_AUTHORITY};
/* we need to show admin privileges ! */
tgroups->GroupCount = 1;
tgroups->Groups->Attributes = SE_GROUP_ENABLED;
RtlAllocateAndInitializeSid( &sid,
2,
SECURITY_BUILTIN_DOMAIN_RID,
DOMAIN_ALIAS_RID_ADMINS,
0, 0, 0, 0, 0, 0,
&(tgroups->Groups->Sid));
}
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 = 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 );
*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;
default:
{
ERR("Unhandled Token Information class %ld!\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 %lu\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 %lu %p %p\n", TokenHandle, ResetToDefault,
NewState, BufferLength, PreviousState, ReturnLength);
return STATUS_NOT_IMPLEMENTED;
}
/*
* Section
*/
/******************************************************************************
* NtQuerySection [NTDLL.@]
*/
NTSTATUS WINAPI NtQuerySection(
IN HANDLE SectionHandle,
IN PVOID SectionInformationClass,
OUT PVOID SectionInformation,
IN ULONG Length,
OUT PULONG ResultLength)
{
FIXME("(%p,%p,%p,0x%08lx,%p) stub!\n",
SectionHandle,SectionInformationClass,SectionInformation,Length,ResultLength);
return 0;
}
/*
* ports
*/
/******************************************************************************
* NtCreatePort [NTDLL.@]
* ZwCreatePort [NTDLL.@]
*/
NTSTATUS WINAPI NtCreatePort(PHANDLE PortHandle,POBJECT_ATTRIBUTES ObjectAttributes,
DWORD MaxConnectInfoLength,DWORD MaxDataLength,DWORD unknown)
{
FIXME("(%p,%p,0x%08lx,0x%08lx,0x%08lx),stub!\n",PortHandle,ObjectAttributes,
MaxConnectInfoLength,MaxDataLength,unknown);
return 0;
}
/******************************************************************************
* NtConnectPort [NTDLL.@]
* ZwConnectPort [NTDLL.@]
*/
NTSTATUS WINAPI NtConnectPort(PHANDLE PortHandle,PUNICODE_STRING PortName,PVOID Unknown1,
PLPCSECTIONINFO sectionInfo,PLPCSECTIONMAPINFO mapInfo,PVOID Unknown2,
PVOID ConnectInfo,PDWORD pConnectInfoLength)
{
FIXME("(%p,%s,%p,%p,%p,%p,%p,%p (%ld)),stub!\n",PortHandle,debugstr_w(PortName->Buffer),Unknown1,
sectionInfo,mapInfo,Unknown2,ConnectInfo,pConnectInfoLength,pConnectInfoLength?*pConnectInfoLength:-1);
if(ConnectInfo && pConnectInfoLength)
TRACE("\tMessage = %s\n",debugstr_an(ConnectInfo,*pConnectInfoLength));
return 0;
}
/******************************************************************************
* NtListenPort [NTDLL.@]
* ZwListenPort [NTDLL.@]
*/
NTSTATUS WINAPI NtListenPort(HANDLE PortHandle,PLPCMESSAGE pLpcMessage)
{
FIXME("(%p,%p),stub!\n",PortHandle,pLpcMessage);
return 0;
}
/******************************************************************************
* NtAcceptConnectPort [NTDLL.@]
* ZwAcceptConnectPort [NTDLL.@]
*/
NTSTATUS WINAPI NtAcceptConnectPort(PHANDLE PortHandle,DWORD Unknown,PLPCMESSAGE pLpcMessage,
DWORD acceptIt,DWORD Unknown2,PLPCSECTIONMAPINFO mapInfo)
{
FIXME("(%p,0x%08lx,%p,0x%08lx,0x%08lx,%p),stub!\n",PortHandle,Unknown,pLpcMessage,acceptIt,Unknown2,mapInfo);
return 0;
}
/******************************************************************************
* NtCompleteConnectPort [NTDLL.@]
* ZwCompleteConnectPort [NTDLL.@]
*/
NTSTATUS WINAPI NtCompleteConnectPort(HANDLE PortHandle)
{
FIXME("(%p),stub!\n",PortHandle);
return 0;
}
/******************************************************************************
* NtRegisterThreadTerminatePort [NTDLL.@]
* ZwRegisterThreadTerminatePort [NTDLL.@]
*/
NTSTATUS WINAPI NtRegisterThreadTerminatePort(HANDLE PortHandle)
{
FIXME("(%p),stub!\n",PortHandle);
return 0;
}
/******************************************************************************
* NtRequestWaitReplyPort [NTDLL.@]
* ZwRequestWaitReplyPort [NTDLL.@]
*/
NTSTATUS WINAPI NtRequestWaitReplyPort(HANDLE PortHandle,PLPCMESSAGE pLpcMessageIn,PLPCMESSAGE pLpcMessageOut)
{
FIXME("(%p,%p,%p),stub!\n",PortHandle,pLpcMessageIn,pLpcMessageOut);
if(pLpcMessageIn)
{
TRACE("Message to send:\n");
TRACE("\tActualMessageLength = %d\n",pLpcMessageIn->ActualMessageLength);
TRACE("\tTotalMessageLength = %d\n",pLpcMessageIn->TotalMessageLength);
TRACE("\tMessageType = %ld\n",pLpcMessageIn->MessageType);
TRACE("\tClientProcessId = %ld\n",pLpcMessageIn->ClientProcessId);
TRACE("\tClientThreadId = %ld\n",pLpcMessageIn->ClientThreadId);
TRACE("\tMessageId = %ld\n",pLpcMessageIn->MessageId);
TRACE("\tSharedSectionSize = %ld\n",pLpcMessageIn->SharedSectionSize);
TRACE("\tMessageData = %s\n",debugstr_an(pLpcMessageIn->MessageData,pLpcMessageIn->ActualMessageLength));
}
return 0;
}
/******************************************************************************
* NtReplyWaitReceivePort [NTDLL.@]
* ZwReplyWaitReceivePort [NTDLL.@]
*/
NTSTATUS WINAPI NtReplyWaitReceivePort(HANDLE PortHandle,PDWORD Unknown,PLPCMESSAGE pLpcMessageOut,PLPCMESSAGE pLpcMessageIn)
{
FIXME("(%p,%p,%p,%p),stub!\n",PortHandle,Unknown,pLpcMessageOut,pLpcMessageIn);
return 0;
}
/*
* Misc
*/
/******************************************************************************
* NtSetIntervalProfile [NTDLL.@]
* ZwSetIntervalProfile [NTDLL.@]
*/
NTSTATUS WINAPI NtSetIntervalProfile(DWORD x1,DWORD x2) {
FIXME("(0x%08lx,0x%08lx),stub!\n",x1,x2);
return 0;
}
/******************************************************************************
* NtQueryPerformanceCounter [NTDLL.@]
*
* Note: Windows uses a timer clocked at a multiple of 1193182 Hz. There is a
* good number of applications that crash when the returned frequency is either
* lower or higher then what Windows gives. Also too high counter values are
* reported to give problems.
*/
NTSTATUS WINAPI NtQueryPerformanceCounter(
OUT PLARGE_INTEGER Counter,
OUT PLARGE_INTEGER Frequency)
{
LARGE_INTEGER time;
if (!Counter) return STATUS_ACCESS_VIOLATION;
NtQuerySystemTime( &time );
time.QuadPart -= boottime;
/* convert a counter that increments at a rate of 10 MHz
* to one of 1193182 Hz, with some care for arithmetic
* overflow ( will not overflow until 3396 or so ) and
* good accuracy ( 21/176 = 0.119318182) */
Counter->QuadPart = (time.QuadPart * 21) / 176;
if (Frequency)
Frequency->QuadPart = 1193182;
return 0;
}
/******************************************************************************
* NtCreateMailslotFile [NTDLL.@]
* ZwCreateMailslotFile [NTDLL.@]
*/
NTSTATUS WINAPI NtCreateMailslotFile(DWORD x1,DWORD x2,DWORD x3,DWORD x4,DWORD x5,DWORD x6,DWORD x7,DWORD x8)
{
FIXME("(0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx),stub!\n",x1,x2,x3,x4,x5,x6,x7,x8);
return 0;
}
/******************************************************************************
* 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%08lx,%p)\n",
SystemInformationClass,SystemInformation,Length,ResultLength);
switch (SystemInformationClass)
{
case SystemBasicInformation:
{
SYSTEM_BASIC_INFORMATION* sbi = (SYSTEM_BASIC_INFORMATION*)SystemInformation;
if (Length >= sizeof(*sbi))
{
sbi->dwUnknown1 = 0;
sbi->uKeMaximumIncrement = 0;
sbi->uPageSize = 1024; /* FIXME */
sbi->uMmNumberOfPhysicalPages = 12345; /* FIXME */
sbi->uMmLowestPhysicalPage = 0; /* FIXME */
sbi->uMmHighestPhysicalPage = 12345; /* FIXME */
sbi->uAllocationGranularity = 65536; /* FIXME */
sbi->pLowestUserAddress = 0; /* FIXME */
sbi->pMmHighestUserAddress = (void*)~0; /* FIXME */
sbi->uKeActiveProcessors = 1; /* FIXME */
sbi->bKeNumberProcessors = 1; /* FIXME */
len = sizeof(*sbi);
}
else ret = STATUS_INFO_LENGTH_MISMATCH;
}
break;
case SystemCpuInformation:
{
SYSTEM_CPU_INFORMATION* sci;
sci = (SYSTEM_CPU_INFORMATION *) SystemInformation;
if (Length >= sizeof(*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;
}
else ret = STATUS_INFO_LENGTH_MISMATCH;
}
break;
case SystemPerformanceInformation:
{
SYSTEM_PERFORMANCE_INFORMATION* spi = (SYSTEM_PERFORMANCE_INFORMATION*)SystemInformation;
if (Length >= sizeof(*spi))
{
memset(spi, 0, sizeof(*spi)); /* FIXME */
len = sizeof(*spi);
}
else ret = STATUS_INFO_LENGTH_MISMATCH;
}
break;
case SystemTimeOfDayInformation:
{
SYSTEM_TIMEOFDAY_INFORMATION* sti = (SYSTEM_TIMEOFDAY_INFORMATION*)SystemInformation;
if (Length >= sizeof(*sti))
{
sti->liKeBootTime.QuadPart = boottime;
sti->liKeSystemTime.QuadPart = 0; /* FIXME */
sti->liExpTimeZoneBias.QuadPart = 0; /* FIXME */
sti->uCurrentTimeZoneId = 0; /* FIXME */
sti->dwReserved = 0;
len = sizeof(*sti);
}
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];
DWORD wlen = 0;
SERVER_START_REQ( create_snapshot )
{
req->flags = SNAP_PROCESS | SNAP_THREAD;
req->inherit = FALSE;
req->pid = 0;
if (!(ret = wine_server_call( req ))) hSnap = reply->handle;
}
SERVER_END_REQ;
len = 0;
while (ret == STATUS_SUCCESS)
{
SERVER_START_REQ( next_process )
{
req->handle = hSnap;
req->reset = (len == 0);
wine_server_set_reply( req, procname, sizeof(procname) );
if (!(ret = wine_server_call( req )))
{
wlen = wine_server_reply_size(reply) + sizeof(WCHAR);
if (Length >= len + sizeof(*spi))
{
memset(spi, 0, sizeof(*spi));
spi->dwOffset = sizeof(*spi);
spi->dwThreadCount = reply->threads;
memset(&spi->ftCreationTime, 0, sizeof(spi->ftCreationTime));
/* spi->pszProcessName will be set later on */
spi->dwBasePriority = reply->priority;
spi->dwProcessID = (DWORD)reply->pid;
spi->dwParentProcessID = (DWORD)reply->ppid;
spi->dwHandleCount = reply->handles;
spi->dwVirtualBytesPeak = 0; /* FIXME */
spi->dwVirtualBytes = 0; /* FIXME */
spi->dwPageFaults = 0; /* FIXME */
spi->dwWorkingSetPeak = 0; /* FIXME */
spi->dwWorkingSet = 0; /* FIXME */
spi->dwUnknown5 = 0; /* FIXME */
spi->dwPagedPool = 0; /* FIXME */
spi->dwUnknown6 = 0; /* FIXME */
spi->dwNonPagedPool = 0; /* FIXME */
spi->dwPageFileBytesPeak = 0; /* FIXME */
spi->dwPrivateBytes = 0; /* FIXME */
spi->dwPageFileBytes = 0; /* FIXME */
/* spi->ti will be set later on */
len += sizeof(*spi) - sizeof(spi->ti);
}
else ret = STATUS_INFO_LENGTH_MISMATCH;
}
}
SERVER_END_REQ;
if (ret != STATUS_SUCCESS)
{
if (ret == STATUS_NO_MORE_FILES) ret = STATUS_SUCCESS;
break;
}
if (Length >= len + wlen + spi->dwThreadCount * sizeof(THREAD_INFO))
{
int i, j;
/* set thread info */
spi->dwOffset += spi->dwThreadCount * sizeof(THREAD_INFO);
len += spi->dwThreadCount * sizeof(THREAD_INFO);
i = j = 0;
while (ret == STATUS_SUCCESS)
{
SERVER_START_REQ( next_thread )
{
req->handle = hSnap;
req->reset = (j == 0);
if (!(ret = wine_server_call( req )))
{
j++;
if (reply->pid == spi->dwProcessID)
{
/* ftKernelTime, ftUserTime, ftCreateTime;
* dwTickCount, dwStartAddress
*/
spi->ti[i].dwOwningPID = reply->pid;
spi->ti[i].dwThreadID = 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->pszProcessName = (WCHAR*)((char*)spi + spi->dwOffset);
memcpy( spi->pszProcessName, procname, wlen - sizeof(WCHAR) );
spi->pszProcessName[wlen / sizeof(WCHAR)] = 0;
len += wlen;
spi->dwOffset += wlen;
last = spi;
spi = (SYSTEM_PROCESS_INFORMATION*)((char*)spi + spi->dwOffset);
}
else ret = STATUS_INFO_LENGTH_MISMATCH;
}
if (ret == STATUS_SUCCESS && last) last->dwOffset = 0;
if (hSnap) NtClose(hSnap);
}
break;
case SystemProcessorPerformanceInformation:
{
SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION* sppi = (SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION*)SystemInformation;
if (Length >= sizeof(*sppi))
{
memset(sppi, 0, sizeof(*sppi)); /* FIXME */
len = sizeof(*sppi);
}
else ret = STATUS_INFO_LENGTH_MISMATCH;
}
break;
case SystemCacheInformation:
{
SYSTEM_CACHE_INFORMATION* sci = (SYSTEM_CACHE_INFORMATION*)SystemInformation;
if (Length >= sizeof(*sci))
{
memset(sci, 0, sizeof(*sci)); /* FIXME */
len = sizeof(*sci);
}
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 = (SYSTEM_REGISTRY_QUOTA_INFORMATION*)SystemInformation;
if (Length >= sizeof(*srqi))
{
FIXME("(0x%08x,%p,0x%08lx,%p) faking max registry size of 32 MB\n",
SystemInformationClass,SystemInformation,Length,ResultLength);
srqi->RegistryQuotaAllowed = 0x2000000;
srqi->RegistryQuotaUsed = 0x200000;
srqi->Reserved1 = (void*)0x200000;
len = sizeof(*srqi);
}
else ret = STATUS_INFO_LENGTH_MISMATCH;
}
break;
case SystemKernelDebuggerInformation:
{
PSYSTEM_KERNEL_DEBUGGER_INFORMATION pkdi;
if( Length >= sizeof(*pkdi))
{
pkdi = SystemInformation;
pkdi->DebuggerEnabled = FALSE;
pkdi->DebuggerNotPresent = TRUE;
len = sizeof(*pkdi);
}
else ret = STATUS_INFO_LENGTH_MISMATCH;
}
break;
default:
FIXME("(0x%08x,%p,0x%08lx,%p) stub\n",
SystemInformationClass,SystemInformation,Length,ResultLength);
ret = STATUS_NOT_IMPLEMENTED;
}
if (ResultLength) *ResultLength = len;
return ret;
}
/******************************************************************************
* NtCreatePagingFile [NTDLL.@]
* ZwCreatePagingFile [NTDLL.@]
*/
NTSTATUS WINAPI NtCreatePagingFile(
IN PUNICODE_STRING PageFileName,
IN ULONG MiniumSize,
IN ULONG MaxiumSize,
OUT PULONG ActualSize)
{
FIXME("(%p(%s),0x%08lx,0x%08lx,%p),stub!\n",
PageFileName->Buffer, debugstr_w(PageFileName->Buffer),MiniumSize,MaxiumSize,ActualSize);
return 0;
}
/******************************************************************************
* 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;
}
/******************************************************************************
* NtPowerInformation [NTDLL.@]
*
*/
NTSTATUS WINAPI NtPowerInformation(DWORD x1,DWORD x2,DWORD x3,DWORD x4,DWORD x5)
{
FIXME("(0x%08lx,0x%08lx,0x%08lx,0x%08lx,0x%08lx),stub\n",x1,x2,x3,x4,x5);
return 0;
}
/******************************************************************************
* NtShutdownSystem [NTDLL.@]
*
*/
NTSTATUS WINAPI NtShutdownSystem(DWORD x1)
{
FIXME("(0x%08lx),stub\n",x1);
return 0;
}
/******************************************************************************
* NtAllocateLocallyUniqueId (NTDLL.@)
*
* FIXME: the server should do that
*/
NTSTATUS WINAPI NtAllocateLocallyUniqueId(PLUID Luid)
{
static LUID luid = { SE_MAX_WELL_KNOWN_PRIVILEGE, 0 };
FIXME("%p\n", Luid);
if (!Luid)
return STATUS_ACCESS_VIOLATION;
luid.LowPart++;
if (luid.LowPart==0)
luid.HighPart++;
Luid->HighPart = luid.HighPart;
Luid->LowPart = luid.LowPart;
return STATUS_SUCCESS;
}
/******************************************************************************
* 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;
}
/******************************************************************************
* NtAlertThread (NTDLL.@)
*/
NTSTATUS WINAPI NtAlertThread(HANDLE ThreadHandle)
{
FIXME("%p\n", ThreadHandle);
return STATUS_NOT_IMPLEMENTED;
}
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