netbios.cpp

来自「Unix Socket编程 Unix Socket编程 Unix Socket编」· C++ 代码 · 共 49 行

#include <windows.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <nb30.h>
#pragma comment(lib,"netapi32.lib")
#define MAXSESSIONS 254
#define MAXNAMES 254

UCHAR LanaEnum(LANA_ENUM *lenum)
{
	NCB ncb;
	UCHAR ucRc;
	memset(&ncb,0,sizeof(NCB));
	ncb.ncb_command=NCBENUM;
	ncb.ncb_buffer=(PUCHAR)lenum;
	ncb.ncb_length=sizeof(LANA_ENUM);
	ucRc=Netbios(&ncb);
	return(ucRc);
}

UCHAR RestNCB(UCHAR lana)
{
	NCB ncb;
	UCHAR ucRc;
	memset(&ncb,0,sizeof(NCB));
	ncb.ncb_command=NCBRESET;
	ncb.ncb_callname[0]=MAXSESSIONS;
	ncb.ncb_callname[2]=MAXNAMES;
	ncb.ncb_callname[3]=TRUE;
	ncb.ncb_lana_num=lana;
	ucRc=Netbios(&ncb);
	return(ucRc);
}

void main()
{
	LANA_ENUM lenum;
	if(LanaEnum(&lenum)!=NRC_GOODRET)
	{
		printf("lanaEnum Error!");
		return;
	}
	printf("LanaEnum OK!");
	if(RestNCB(lenum.lana[0])!=NRC_GOODRET)
			printf("ResetNcb Error!");
	else
			printf("ResetNcb OK!");
}