mibif.c

VxWorks操作系统下的SNMP协议以及MIB协议的实现源码,并且实现了HP标准打印类的MIB框架.

#include "VxWorks.h"
#include "sockLib.h"
#include "inetLib.h"
#include "taskLib.h"
#include "stdioLib.h"
#include "strLib.h"
#include "ioLib.h"
#include "fioLib.h"

#include "snmp.h"
#include "Mib2Func.h"

//0x2b,6,1,2,1,2,x
int  InterfaceGetVar(VARLIST *pVar)
{
	U32		u32Index;
	U32		u32GetIndex;
	MibFuncPara para;

	switch(pVar->oid[6])
	{
		case 1://IFNUMBER:
			u32GetIndex = g_MFIndex.IF.Get.Number_______ps32GetValue;
			pVar->type = TAG_INTERGER;
			break;
			
		case 2://IFTABLE:
			if(pVar->oid[7] == 1)
			{
				u32Index = pVar->oid[8];
				if (22 < u32Index || u32Index == 0)
				{
					return ERROR;
				}

				if (u32Index == 2 || u32Index == 6)
				{//ifDescr  | ifPhyAddress
					pVar->type = TAG_OCTET;
				}
				else
				{//Other
					pVar->type = TAG_INTERGER;
				}

				u32GetIndex = g_MFIndex.IF.Get.Index_________ps32GetValue +\
								u32Index - 1;
			}
			break;
			
		default:
			return ERROR;
	}

	if (OK != Mib2GetOne(u32GetIndex, &para))
	{
		return ERROR;
	}

	return Mib2Get(pVar, &para);
}