precomp.h File Reference

#include <stdio.h>
#include <apitest.h>
#include <apitest_guard.h>
#include <ndk/ntndk.h>
#include <strsafe.h>

Include dependency graph for precomp.h:

Go to the source code of this file.

Macros
#define	WIN32_NO_STATUS
#define	_INC_WINDOWS
#define	COM_NO_WINDOWS_H

Typedefs
typedef enum _ALIGNMENT_PROBE_MODE	ALIGNMENT_PROBE_MODE

Enumerations
enum	_ALIGNMENT_PROBE_MODE { QUERY , SET }

Functions
VOID	QuerySetProcessValidator (_In_ ALIGNMENT_PROBE_MODE ValidationMode, _In_ ULONG InfoClassIndex, _In_ PVOID InfoPointer, _In_ ULONG InfoLength, _In_ NTSTATUS ExpectedStatus)
VOID	QuerySetThreadValidator (_In_ ALIGNMENT_PROBE_MODE ValidationMode, _In_ ULONG InfoClassIndex, _In_ PVOID InfoPointer, _In_ ULONG InfoLength, _In_ NTSTATUS ExpectedStatus)
void	SetupLocale (_In_ ULONG AnsiCode, _In_ ULONG OemCode, _In_ ULONG Unicode)

Macro Definition Documentation

_INC_WINDOWS

#define _INC_WINDOWS

Definition at line 7 of file precomp.h.

COM_NO_WINDOWS_H

#define COM_NO_WINDOWS_H

Definition at line 8 of file precomp.h.

WIN32_NO_STATUS

#define WIN32_NO_STATUS

Definition at line 6 of file precomp.h.

Typedef Documentation

ALIGNMENT_PROBE_MODE

typedef enum _ALIGNMENT_PROBE_MODE ALIGNMENT_PROBE_MODE

Enumeration Type Documentation

_ALIGNMENT_PROBE_MODE

enum _ALIGNMENT_PROBE_MODE

Enumerator
QUERY
SET

Definition at line 16 of file precomp.h.

{
    QUERY,
    SET
} ALIGNMENT_PROBE_MODE;

Function Documentation

QuerySetProcessValidator()

VOID QuerySetProcessValidator	(	_In_ ALIGNMENT_PROBE_MODE	ValidationMode,
		_In_ ULONG	InfoClassIndex,
		_In_ PVOID	InfoPointer,
		_In_ ULONG	InfoLength,
		_In_ NTSTATUS	ExpectedStatus
	)

Definition at line 12 of file probelib.c.

{
    NTSTATUS Status, SpecialStatus = STATUS_SUCCESS;
 
    /* Before doing anything, check if we want query or set validation */
    switch (ValidationMode)
    {
        case QUERY:
        {
            switch (InfoClassIndex)
            {
                case ProcessWorkingSetWatch:
                {
                    SpecialStatus = STATUS_UNSUCCESSFUL;
                    break;
                }
 
                case ProcessHandleTracing:
                {
                    SpecialStatus = STATUS_INVALID_PARAMETER;
                    break;
                }
 
                /*
                 * This class returns an arbitrary size pointed by InformationLength
                 * which equates to the image filename of the process. Such status
                 * is returned in an invalid address query (STATUS_ACCESS_VIOLATION)
                 * where the function expects STATUS_INFO_LENGTH_MISMATCH instead.
                */
                case ProcessImageFileName:
                {
                    SpecialStatus = STATUS_INFO_LENGTH_MISMATCH;
                    break;
                }
 
                /* This one works different from the others */
                case ProcessUserModeIOPL:
                {
                    if (ExpectedStatus == STATUS_INFO_LENGTH_MISMATCH)
                    {
                        SpecialStatus = STATUS_ACCESS_VIOLATION;
                    }
                    else
                    {
                        SpecialStatus = STATUS_INVALID_INFO_CLASS;
                    }
                    break;
                }
 
                /* These classes don't belong in the query group */
                case ProcessBasePriority:
                case ProcessRaisePriority:
                case ProcessExceptionPort:
                case ProcessAccessToken:
                case ProcessLdtSize:
                case ProcessIoPortHandlers:
                case ProcessEnableAlignmentFaultFixup:
                case ProcessAffinityMask:
                case ProcessForegroundInformation:
                {
                    SpecialStatus = STATUS_INVALID_INFO_CLASS;
                    break;
                }
 
                /* These classes don't exist in Server 2003 */
                case ProcessIoPriority:
                case ProcessTlsInformation:
                case ProcessCycleTime:
                case ProcessPagePriority:
                case ProcessInstrumentationCallback:
                case ProcessThreadStackAllocation:
                case ProcessWorkingSetWatchEx:
                case ProcessImageFileNameWin32:
                case ProcessImageFileMapping:
                case ProcessAffinityUpdateMode:
                case ProcessMemoryAllocationMode:
                {
                    SpecialStatus = STATUS_INVALID_INFO_CLASS;
                    break;
                }
            }
 
            /* Query the information */
            Status = NtQueryInformationProcess(NtCurrentProcess(),
                                               InfoClassIndex,
                                               InfoPointer,
                                               InfoLength,
                                               NULL);
 
            /* And probe the results we've got */
            ok(Status == ExpectedStatus || Status == SpecialStatus || Status == STATUS_DATATYPE_MISALIGNMENT,
                "0x%lx or special status (0x%lx) expected but got 0x%lx for class information %lu in query information process operation!\n", ExpectedStatus, SpecialStatus, Status, InfoClassIndex);
            break;
        }
 
        case SET:
        {
            switch (InfoClassIndex)
            {
                case ProcessIoPortHandlers:
                {
                    SpecialStatus = STATUS_INVALID_PARAMETER;
                    break;
                }
 
                /*
                 * This class returns STATUS_SUCCESS when testing
                 * for STATUS_ACCESS_VIOLATION (setting an invalid address).
                 */
                case ProcessWorkingSetWatch:
                {
                    SpecialStatus = STATUS_PORT_ALREADY_SET;
                    break;
                }
 
                /* This one works different from the others */
                case ProcessUserModeIOPL:
                {
                    if (ExpectedStatus == STATUS_INFO_LENGTH_MISMATCH)
                    {
                        SpecialStatus = STATUS_ACCESS_VIOLATION;
                    }
                    else
                    {
                        SpecialStatus = STATUS_PRIVILEGE_NOT_HELD;
                    }
                    break;
                }
 
                /* These classes don't belong in the set group */
                case ProcessBasicInformation:
                case ProcessIoCounters:
                case ProcessVmCounters:
                case ProcessTimes:
                case ProcessDebugPort:
                case ProcessPooledUsageAndLimits:
                case ProcessHandleCount:
                case ProcessWow64Information:
                case ProcessImageFileName:
                case ProcessLUIDDeviceMapsEnabled:
                case ProcessDebugObjectHandle:
                case ProcessCookie:
                case ProcessImageInformation:
                {
                    SpecialStatus = STATUS_INVALID_INFO_CLASS;
                    break;
                }
 
                /* These classes don't exist in Server 2003 */
                case ProcessIoPriority:
                case ProcessTlsInformation:
                case ProcessCycleTime:
                case ProcessPagePriority:
                case ProcessInstrumentationCallback:
                case ProcessThreadStackAllocation:
                case ProcessWorkingSetWatchEx:
                case ProcessImageFileNameWin32:
                case ProcessImageFileMapping:
                case ProcessAffinityUpdateMode:
                case ProcessMemoryAllocationMode:
                {
                    SpecialStatus = STATUS_INVALID_INFO_CLASS;
                    break;
                }
 
                /* Alignment probing is not performed for these classes */
                case ProcessEnableAlignmentFaultFixup:
                case ProcessPriorityClass:
                case ProcessForegroundInformation:
                {
                    SpecialStatus = STATUS_ACCESS_VIOLATION;
                    break;
                }
            }
 
            /* Set the information */
            Status = NtSetInformationProcess(NtCurrentProcess(),
                                             InfoClassIndex,
                                             InfoPointer,
                                             InfoLength);
 
            /* And probe the results we've got */
            ok(Status == ExpectedStatus || Status == SpecialStatus || Status == STATUS_DATATYPE_MISALIGNMENT || Status == STATUS_SUCCESS,
                "0x%lx or special status (0x%lx) expected but got 0x%lx for class information %lu in set information process operation!\n", ExpectedStatus, SpecialStatus, Status, InfoClassIndex);
            break;
        }
 
        default:
            break;
    }
}

Referenced by Test_ProcQueryAlignmentProbe(), and Test_ProcSetAlignmentProbe().

QuerySetThreadValidator()

VOID QuerySetThreadValidator	(	_In_ ALIGNMENT_PROBE_MODE	ValidationMode,
		_In_ ULONG	InfoClassIndex,
		_In_ PVOID	InfoPointer,
		_In_ ULONG	InfoLength,
		_In_ NTSTATUS	ExpectedStatus
	)

Definition at line 210 of file probelib.c.

{
    NTSTATUS Status, SpecialStatus = STATUS_SUCCESS;
 
    /* Before doing anything, check if we want query or set validation */
    switch (ValidationMode)
    {
        case QUERY:
        {
            switch (InfoClassIndex)
            {
                /* These classes don't belong in the query group */
                case ThreadPriority:
                case ThreadBasePriority:
                case ThreadAffinityMask:
                case ThreadImpersonationToken:
                case ThreadEnableAlignmentFaultFixup:
                case ThreadZeroTlsCell:
                case ThreadIdealProcessor:
                case ThreadSetTlsArrayAddress:
                case ThreadHideFromDebugger:
                case ThreadSwitchLegacyState:
                {
                    SpecialStatus = STATUS_INVALID_INFO_CLASS;
                    break;
                }
 
                /* These classes don't exist in Server 2003 SP2 */
                case ThreadEventPair_Reusable:
                case ThreadLastSystemCall:
                case ThreadIoPriority:
                case ThreadCycleTime:
                case ThreadPagePriority:
                case ThreadActualBasePriority:
                case ThreadTebInformation:
                case ThreadCSwitchMon:
                {
                    SpecialStatus = STATUS_INVALID_INFO_CLASS;
                    break;
                }
            }
 
            /* Query the information */
            Status = NtQueryInformationThread(NtCurrentThread(),
                                              InfoClassIndex,
                                              InfoPointer,
                                              InfoLength,
                                              NULL);
 
            /* And probe the results we've got */
            ok(Status == ExpectedStatus || Status == SpecialStatus || Status == STATUS_DATATYPE_MISALIGNMENT,
                "0x%lx or special status (0x%lx) expected but got 0x%lx for class information %lu in query information thread operation!\n", ExpectedStatus, SpecialStatus, Status, InfoClassIndex);
            break;
        }
 
        case SET:
        {
            switch (InfoClassIndex)
            {
                /* This class is not implemented in Windows Server 2003 SP2 */
                case ThreadSwitchLegacyState:
                {
                    SpecialStatus = STATUS_NOT_IMPLEMENTED;
                    break;
                }
 
                /*
                 * This class doesn't take a strict type for size length.
                 * The function happily succeds on an information length
                 * mismatch scenario with STATUS_SUCCESS.
                 */
                case ThreadHideFromDebugger:
                {
                    SpecialStatus = STATUS_INFO_LENGTH_MISMATCH;
                    break;
                }
 
                /* These classes don't belong in the set group */
                case ThreadBasicInformation:
                case ThreadTimes:
                case ThreadDescriptorTableEntry:
                case ThreadPerformanceCount:
                case ThreadAmILastThread:
                case ThreadIsIoPending:
                case ThreadIsTerminated:
                {
                    SpecialStatus = STATUS_INVALID_INFO_CLASS;
                    break;
                }
 
                /* These classes don't exist in Server 2003 SP2 */
                case ThreadEventPair_Reusable:
                case ThreadLastSystemCall:
                case ThreadIoPriority:
                case ThreadCycleTime:
                case ThreadPagePriority:
                case ThreadActualBasePriority:
                case ThreadTebInformation:
                case ThreadCSwitchMon:
                {
                    SpecialStatus = STATUS_INVALID_INFO_CLASS;
                    break;
                }
 
                /* Alignment probing is not performed for this class */
                case ThreadEnableAlignmentFaultFixup:
                {
                    SpecialStatus = STATUS_ACCESS_VIOLATION;
                    break;
                }
            }
 
            /* Set the information */
            Status = NtSetInformationThread(NtCurrentThread(),
                                            InfoClassIndex,
                                            InfoPointer,
                                            InfoLength);
 
            /* And probe the results we've got */
            ok(Status == ExpectedStatus || Status == SpecialStatus || Status == STATUS_DATATYPE_MISALIGNMENT || Status == STATUS_SUCCESS,
                "0x%lx or special status (0x%lx) expected but got 0x%lx for class information %lu in set information thread operation!\n", ExpectedStatus, SpecialStatus, Status, InfoClassIndex);
        }
 
        default:
            break;
    }
}

Referenced by Test_ThreadQueryAlignmentProbe(), and Test_ThreadSetAlignmentProbe().

SetupLocale()

void SetupLocale	(	_In_ ULONG	AnsiCode,
		_In_ ULONG	OemCode,
		_In_ ULONG	Unicode
	)

Definition at line 58 of file locale.c.

{
    NLSTABLEINFO NlsTable;
    PVOID AnsiCodePageData;
    PVOID OemCodePageData;
    PVOID UnicodeCaseTableData;
 
    AnsiCodePageData = LoadCodePageData(AnsiCode);
    OemCodePageData = LoadCodePageData(OemCode);
    UnicodeCaseTableData = LoadCodePageData(Unicode);
 
    RtlInitNlsTables(AnsiCodePageData, OemCodePageData, UnicodeCaseTableData, &NlsTable);
    RtlResetRtlTranslations(&NlsTable);
    /*
     * Do NOT free the buffers here, they are directly used!
     * Yes, we leak the old buffers, but this is a test anyway...
     */
}