ncinit.c File Reference

#include "nc.h"

Go to the source code of this file.

Functions
	_At_ (OutputString->Buffer, _Post_notnull_) NTSTATUS NcLoadRegistryString(_In_ HANDLE Key
BOOLEAN	NcIs8DOT3Compatible (_In_ PUNICODE_STRING TestName, _In_opt_ PUNICODE_STRING LongName)
	PAGED_CODE ()
	if (Status !=STATUS_BUFFER_TOO_SMALL &&Status !=STATUS_BUFFER_OVERFLOW)
	if (TempMappingBuffer !=NULL)
	if (TempMappingBuffer==NULL)
	if (Status==STATUS_BUFFER_TOO_SMALL||Status==STATUS_BUFFER_OVERFLOW)
	if (!NT_SUCCESS(Status))
	if (TempMappingBuffer->Type !=REG_SZ||TempMappingBuffer->DataLength >=MAXUSHORT||TempMappingBuffer->DataLength<=sizeof(WCHAR))
	if (OutputStringBuffer==NULL)
	RtlCopyMemory (OutputStringBuffer, TempMappingBuffer->Data, OutputString->MaximumLength)
	if (OutputStringBuffer !=NULL)
NTSTATUS	NcInitializeMapping (_In_ PUNICODE_STRING RegistryPath)

Variables
_In_ PCWSTR	valueName
_In_ PCWSTR _Out_ PUNICODE_STRING	OutputString
ULONG	TempMappingKeyLength = 0
UNICODE_STRING	ValueString
PWCHAR	OutputStringBuffer = NULL
NTSTATUS	Status
NcLoadRegistryStringRetry	__pad0__
NcLoadRegistryStringRetry	KeyValuePartialInformation
NcLoadRegistryStringRetry	NULL
	TempMappingBuffer
OutputString	MaximumLength = (USHORT)TempMappingBuffer->DataLength - sizeof(WCHAR)
OutputString	Buffer = OutputStringBuffer
OutputString	Length = OutputString->MaximumLength
NcLoadRegistryStringCleanup	__pad1__
NcLoadRegistryStringCleanup	NC_TAG

Function Documentation

_At_()

_At_	(	OutputString->	Buffer,
		_Post_notnull_
	)

if() [1/8]

if

(

Status !

= STATUS_BUFFER_TOO_SMALL && Status != STATUS_BUFFER_OVERFLOW

)

Definition at line 65 of file ncinit.c.

if() [2/8]

if

(

TempMappingBuffer !

= NULL

)

Definition at line 75 of file ncinit.c.

if() [3/8]

if

(

TempMappingBuffer

= = NULL

)

Definition at line 83 of file ncinit.c.

if() [4/8]

if

(

Status

= = STATUS_BUFFER_TOO_SMALL || Status == STATUS_BUFFER_OVERFLOW

)

Definition at line 106 of file ncinit.c.

if() [5/8]

if

(

!

NT_SUCCESSStatus

)

Definition at line 112 of file ncinit.c.

if() [6/8]

if

(

TempMappingBuffer->Type !

= REG_SZ || TempMappingBuffer->DataLength >= MAXUSHORT || TempMappingBuffer->DataLength <= sizeof(WCHAR)

)

Definition at line 124 of file ncinit.c.

if() [7/8]

if

(

OutputStringBuffer

= = NULL

)

Definition at line 142 of file ncinit.c.

if() [8/8]

if

(

OutputStringBuffer !

= NULL

)

Definition at line 173 of file ncinit.c.

NcInitializeMapping()

NTSTATUS NcInitializeMapping

(

_In_ PUNICODE_STRING

RegistryPath

)

Definition at line 282 of file ncinit.c.

NcIs8DOT3Compatible()

BOOLEAN NcIs8DOT3Compatible	(	_In_ PUNICODE_STRING	TestName,
		_In_opt_ PUNICODE_STRING	LongName
	)

Definition at line 181 of file ncinit.c.

PAGED_CODE()

PAGED_CODE

(

)

RtlCopyMemory()

RtlCopyMemory	(	OutputStringBuffer	,
		TempMappingBuffer->	Data,
		OutputString->	MaximumLength
	)

Variable Documentation

__pad0__

NcLoadRegistryStringRetry __pad0__

Definition at line 53 of file ncinit.c.

__pad1__

NcLoadRegistryStringCleanup __pad1__

Definition at line 170 of file ncinit.c.

Buffer

OutputString Buffer = OutputStringBuffer

Definition at line 156 of file ncinit.c.

KeyValuePartialInformation

NcLoadRegistryStringRetry KeyValuePartialInformation

Definition at line 53 of file ncinit.c.

Length

OutputString Length = OutputString->MaximumLength

Definition at line 159 of file ncinit.c.

MaximumLength

OutputString MaximumLength = (USHORT)TempMappingBuffer->DataLength - sizeof(WCHAR)

Definition at line 155 of file ncinit.c.

NC_TAG

NcLoadRegistryStringCleanup NC_TAG

Definition at line 170 of file ncinit.c.

NULL

NcLoadRegistryStringRetry NULL

Definition at line 53 of file ncinit.c.

OutputString

_In_ PCWSTR _Out_ PUNICODE_STRING OutputString

Initial value:

{

    PKEY_VALUE_PARTIAL_INFORMATION TempMappingBuffer = NULL

Definition at line 8 of file ncinit.c.

OutputStringBuffer

OutputStringBuffer = NULL

Definition at line 41 of file ncinit.c.

Status

return Status

Initial value:

= ZwQueryValueKey( Key,
                              &ValueString,
                              KeyValuePartialInformation,
                              TempMappingBuffer,
                              TempMappingKeyLength,
                              &TempMappingKeyLength )

Definition at line 42 of file ncinit.c.

TempMappingBuffer

TempMappingBuffer

Initial value:

= ExAllocatePoolWithTag( PagedPool,
                                               TempMappingKeyLength,
                                               NC_TAG )

Definition at line 79 of file ncinit.c.

TempMappingKeyLength

NcLoadRegistryStringRetry & TempMappingKeyLength = 0

Definition at line 39 of file ncinit.c.

valueName

_In_ PCWSTR valueName

Definition at line 8 of file ncinit.c.

ValueString

NcLoadRegistryStringRetry & ValueString

Definition at line 40 of file ncinit.c.