搞定了1个bug

hihi

win98下的链表还是没搞定

[编辑 -  8/13/04 by  freecutelei]

那你把啥搞定了

我把驱动状态下读取文件搞定了

搞定了，放分  :D

等分，嘿嘿。。。。。。

能祥细讲讲

RtlInitUnicodeString( &fileNameUnicodeString, filename );
InitializeObjectAttributes( &objectAttributes, &fileNameUnicodeString,
OBJ_CASE_INSENSITIVE, NULL, NULL );

ntStatus = ZwCreateFile( &ntFileHandle,
SYNCHRONIZE | FILE_ANY_ACCESS,//FILE_READ_DATA,
&objectAttributes,
&ioStatus,
NULL,
FILE_ATTRIBUTE_NORMAL,
FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE,
FILE_OPEN,
FILE_SYNCHRONOUS_IO_NONALERT,//FILE_SEQUENTIAL_ONLY| FILE_NO_INTERMEDIATE_BUFFERING,
NULL,
0 );

if( !NT_SUCCESS( ntStatus ) )
{

DbgPrint("file :Could not open file");
return ;
}

ntStatus = ZwQueryInformationFile( ntFileHandle,
&ioStatus,
&StandardInfo,
sizeof(FILE_STANDARD_INFORMATION),
FileStandardInformation );


if( !NT_SUCCESS( ntStatus ) )
{
DbgPrint ("Error querying info on file %x\n", ntStatus );
ZwClose( ntFileHandle );
return ;
}
DbgPrint( "File length is %d\n", StandardInfo.EndOfFile.QuadPart);


pBuffer = ExAllocatePool(NonPagedPool, 512);
if(pBuffer == NULL){
ZwClose(ntFileHandle);
return ;
}
//创建存放文件内容的缓冲区
byteoffset.QuadPart =0;
ntStatus = ZwReadFile( ntFileHandle,
NULL,
NULL,
NULL,
&IoFileReadStatus,
pBuffer,
512,//StandardInfo.EndOfFile.QuadPart,//512,//
&byteoffset,
NULL );

if( !NT_SUCCESS( ntStatus ) )
{
DbgPrint( "ZwReadFile Error!!\n");
return ;
}
ZwClose(ntFileHandle);