作者:陆麟
转载请征得作者同意.
2000.8.26
author: lulin
date: 2000.8.25
Abstract:
interface to NtQueryInformationFile
stream portion.
---*/
#ifndef __STREAMINFO_H__
#define __STREAMINFO_H__
#include <windef.h>
extern "C"{
typedef LONG NTSTATUS;
typedef struct {
union {
NTSTATUS Status;
PVOID Pointer;
};
ULONG *Information;
} IO_STATUS_BLOCK, *PIO_STATUS_BLOCK;
typedef struct { //infoclass 22
ULONG NextEntryOffset;
ULONG StreamNameLength;
LARGE_INTEGER EndOfStream;
LARGE_INTEGER AlloCationSize;
WCHAR StreamName[1];
}FILE_STREAM_INFORMATION,*PFILE_STREAM_INFORMATION;
__declspec(dllimport) NTSTATUS __stdcall NtQueryInformationFile(
HANDLE handle,
PIO_STATUS_BLOCK io_status_block,
PVOID FileInFormation,
ULONG FileInformationLength,
int FileInfomationClass
);
}
#endif //__STREAMINFO_H__
NTFS真正存储流名时,名字里会加上:$DATA,例如:ABC:STREAM1在存储时,流名被存为了:STREAM1:$DATA,所以在查询结果中需要去除:$DATA.在这里,我不详细讨论STREAM.EXE如何运作,需要源程序的朋有同样可以购买.20元/份.付款信息件UTILITY页里的信息.