#include <string>
#include <iostream>
#include <thread>
#include <Windows.h>
 
#include <iomanip>
 
#include <Mgmtapi.h>
#include <Snmp.h>
#include <SDKDDKVer.h>
#include <stdio.h>
#include <tchar.h>
#include <sstream>
#include <fstream>
#include <Winbase.h>
 
#pragma comment(lib, "Snmpapi.lib")
#pragma comment(lib, "Mgmtapi.lib")
 
using namespace std;
 
int main()
{
 
    cout << "Hello Owrld!" << "\n";
    
    LPSTR OID = ".1.3.6.1.2.1.1.1.0";
 
    SNMPAPI bx=0;
    SnmpVarBind OIDvarbind={0};
    SnmpMgrStrToOid (OID, &OIDvarbind.name);
    OIDvarbind.value.asnType = ASN_NULL;    
    cout << OIDvarbind.value.asnType << "\n";
    SnmpVarBindList OIDvarbindlist={0};
    OIDvarbindlist.len=1;
    OIDvarbindlist.list = (SnmpVarBind *) SnmpUtilMemAlloc (OIDvarbindlist.len*sizeof(SnmpVarBind));
    OIDvarbindlist.list=&OIDvarbind;
    
    int IPArraySize=5;
    LPSTR *IPArray=new LPSTR [IPArraySize];
    for (int i=0;i<IPArraySize;i++)
    {
        IPArray[i]="";
    }
    IPArray[0]="X.X.X.Y";
    IPArray[1]="X.X.X.Z";
 
 
    LPSNMP_MGR_SESSION *SNMPSessionArr = new LPSNMP_MGR_SESSION[IPArraySize];
    for(int i=0;i<IPArraySize;i++)
    {
        cout << "i is: " << i << " --> " << "IP is: " << IPArray[i] << "\n";
        
        SNMPSessionArr[i]=SnmpMgrOpen(IPArray[i], "private", 500, 0);
 
        //LPSNMP_MGR_SESSION SNMPSession = SnmpMgrOpen("172.30.1.200", "private", 2000, 0);
        AsnInteger errStatus = SNMP_ERRORSTATUS_NOERROR;
        AsnInteger errIndex = 0;
 
        cout << "i is: " << i << " --> " << "Gonna send request!" << "\n";
 
        bx=SnmpMgrRequest (SNMPSessionArr[i], SNMP_PDU_GET, &OIDvarbindlist, &errStatus, &errIndex);
 
        cout << "i is: " << i << " --> " << "Request sent!" << "\n";
    }
    return 0;
}