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public Get ( SnmpVersion version, Pdu pdu ) : AsnType>.Dictionary |
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| version | SnmpVersion | SNMP protocol version. Acceptable values are SnmpVersion.Ver1 and SnmpVersion.Ver2 |
| pdu | Pdu | Request Protocol Data Unit |
| return | AsnType>.Dictionary | |
/// <summary>
/// Update Ammo information
/// </summary>
public void UpdateAmmo()
{
SimpleSnmp snmp = new SimpleSnmp(snmpAgent, 16100, snmpCommunity, 2000, 2);
// Create a request Pdu
Pdu pdu = new Pdu();
pdu.Type = PduType.Get;
pdu.VbList.Add(baseTreeOid + ".6.1.1"); //mg ammo 6
pdu.VbList.Add(baseTreeOid + ".6.2.1"); //missile ammo 8
pdu.VbList.Add(baseTreeOid + ".6.3.1"); //rail ammo 10
PrintPacketSend(pdu);
Dictionary<Oid, AsnType> result = snmp.Get(SnmpVersion.Ver1, pdu);
if (result == null)
{
Debug.Log("Manager:Set failed.");
return;
}
List<AsnType> list = new List<AsnType>(result.Values);
//guns
machineGunAmmo = int.Parse(list[0].ToString());
missileLauncherAmmo = int.Parse(list[1].ToString());
railGunAmmo = int.Parse(list[2].ToString());
}
///
/// <summary>
/// Finds the site name of the SNMP Agent. If site name is retreived, then SNMP commands can be issued.
/// First tries a DVM command, then if it is not DVM, uses a DVMS command to see if it is instead a DVMS device.
/// </summary>
/// <param name="strHost">IP address</param>
/// <param name="strComm">Community String</param>
/// <returns>SNMP agent's Site Name</returns>
public static string getSiteName(string strHost, string strComm)
{
SimpleSnmp snmp = new SimpleSnmp(strHost, strComm);
if(!snmp.Valid)
{
return null;
}
Dictionary<Oid, AsnType> resultDVM = snmp.Get(SnmpVersion.Ver1, new string[] {".1.3.6.1.4.1.2566.127.1.1.157.3.1.1.1.0"});
if(resultDVM != null)
{
foreach(KeyValuePair<Oid, AsnType> kvp in resultDVM)
{
return kvp.Value.ToString();
}
}
//Now tries DVMS command
Dictionary<Oid, AsnType> resultDVMs = snmp.Get(SnmpVersion.Ver1, new string[] { ".1.3.6.1.4.1.2566.127.1.1.152.3.1.1.1.0" });
if(resultDVMs != null)
{
foreach(KeyValuePair<Oid, AsnType> kvp in resultDVMs)
{
return kvp.Value.ToString();
}
}
return null;
}
public bool SnmpGetTest(string host, string community, string oid)
{
try
{
SimpleSnmp snmp = new SimpleSnmp(host, community);
if (!snmp.Valid)
{
return false;
}
Dictionary<Oid, AsnType> result = snmp.Get(SnmpVersion.Ver1,
new string[] { oid });
if (result == null)
{
return false;
}
LogResult(result);
return true;
}
catch (Exception ex)
{
return false;
}
}
private static string GetDeviceMessage(SimpleSnmp snmp)
{
//.1.3.6.1.2.1.25.3.2.1.5.1
var deviceStatus = Convert.ToInt32(snmp.Get(SnmpVersion.Ver2, new[] {".1.3.6.1.2.1.25.3.2.1.5.1"})
[new Oid(".1.3.6.1.2.1.25.3.2.1.5.1")].ToString());
string deviceMessage = null;
switch (deviceStatus)
{
case 1: //nieznany
deviceMessage = "Nieznany";
break;
case 2: //pracuje
deviceMessage = "Pracuje";
break;
case 3: //ostrzeżenie
deviceMessage = "Ostrzeżenie";
break;
case 4: //testowy
deviceMessage = "Stan testowy";
break;
case 5: //wyłączony
deviceMessage = "Niedostępny";
break;
}
return deviceMessage;
}
/// <summary>
/// Send a SNMP get request for the metal gear position
/// </summary>
public void GetPosition()
{
SimpleSnmp snmp = new SimpleSnmp(snmpAgent, 16100, snmpCommunity, 2000, 2);
// Create a request Pdu
Pdu pdu = new Pdu();
pdu.Type = PduType.Get;
//pdu.VbList.Add("1.3.6.1.2.1.1.1.0");
pdu.VbList.Add(baseTreeOid + ".2"); //location 2
PrintPacketSend(pdu);
Dictionary<Oid, AsnType> result = snmp.Get(SnmpVersion.Ver1, pdu);
//Debug.Log(result);
//Dictionary<Oid, AsnType> result = snmp.GetNext(SnmpVersion.Ver1, pdu);
if (result == null)
{
Debug.Log("Manager:Request failed.");
}
else
{
List<AsnType> list = new List<AsnType>(result.Values);
location = list[0].ToString(); // send X:--- Y:---
var r = new Regex(@"[0-9]+\.[0-9]+");
var mc = r.Matches(location);
var matches = new Match[mc.Count];
mc.CopyTo(matches, 0);
var myFloats = new float[matches.Length];
float x = float.Parse(matches[0].Value);
float y = float.Parse(matches[1].Value);
metalGearMapPosition.rectTransform.anchoredPosition = new Vector2( x , y );
}
}
/// <summary>
/// Update enemies information
/// </summary>
public void UpdateEnemies()
{
SimpleSnmp snmp = new SimpleSnmp(snmpAgent, 16100, snmpCommunity, 2000, 0);
// Create a request Pdu
Pdu pdu = new Pdu();
pdu.Type = PduType.Get;
//using a get next here would be the ideal ... but lets do the naive way for simplicity
// asks for all the enemies around and put the values on a list, if some fail we can notice it by the list size
pdu.VbList.Add(baseTreeOid + ".9.1.1");
pdu.VbList.Add(baseTreeOid + ".9.1.2");
pdu.VbList.Add(baseTreeOid + ".9.1.3");
pdu.VbList.Add(baseTreeOid + ".9.1.4");
Dictionary<Oid, AsnType> result = new Dictionary<Oid, AsnType>();
List<AsnType> list = new List<AsnType>(result.Values);
PrintPacketSend(pdu);
Dictionary<Oid, AsnType> result1 = snmp.Get(SnmpVersion.Ver1, pdu);
if (result1 != null)
{
foreach (KeyValuePair<Oid, AsnType> entry in result1)
{
list.Add(entry.Value);
}
}
SimpleSnmp snmp2 = new SimpleSnmp(snmpAgent, 16100, snmpCommunity, 2000, 0);
pdu = new Pdu();
pdu.Type = PduType.Get;
pdu.VbList.Add(baseTreeOid + ".9.2.1");
pdu.VbList.Add(baseTreeOid + ".9.2.2");
pdu.VbList.Add(baseTreeOid + ".9.2.3");
pdu.VbList.Add(baseTreeOid + ".9.2.4");
PrintPacketSend(pdu);
Dictionary<Oid, AsnType> result2 = snmp2.Get(SnmpVersion.Ver1, pdu);
if (result2 != null)
{
foreach (KeyValuePair<Oid, AsnType> entry in result2)
{
list.Add(entry.Value);
}
}
SimpleSnmp snmp3 = new SimpleSnmp(snmpAgent, 16100, snmpCommunity, 2000, 0);
pdu = new Pdu();
pdu.Type = PduType.Get;
pdu.VbList.Add(baseTreeOid + ".9.3.1");
pdu.VbList.Add(baseTreeOid + ".9.3.2");
pdu.VbList.Add(baseTreeOid + ".9.3.3");
pdu.VbList.Add(baseTreeOid + ".9.3.4");
PrintPacketSend(pdu);
Dictionary<Oid, AsnType> result3 = snmp3.Get(SnmpVersion.Ver1, pdu);
if (result3 != null)
{
foreach (KeyValuePair<Oid, AsnType> entry in result3)
{
list.Add(entry.Value);
}
}
if (result == null)
{
Debug.Log("Manager:Get enemies failed.");
Enemy1.SetActive(false);
Enemy2.SetActive(false);
Enemy3.SetActive(false);
return;
}
//parse the position strings
Enemy1.SetActive(false);
Enemy1.transform.GetChild(1).gameObject.SetActive(false);
Enemy2.SetActive(false);
Enemy2.transform.GetChild(1).gameObject.SetActive(false);
Enemy3.SetActive(false);
Enemy3.transform.GetChild(1).gameObject.SetActive(false);
if(list.Count >= 4)
{
var r = new Regex(@"[0-9]+\.[0-9]+");
var mc = r.Matches(list[0].ToString());
var matches = new Match[mc.Count];
mc.CopyTo(matches, 0);
var myFloats = new float[matches.Length];
float x = float.Parse(matches[0].Value);
float y = float.Parse(matches[1].Value);
Enemy1.GetComponent<Image>().rectTransform.anchoredPosition = new Vector2(x, y);
Enemy1.GetComponent<Image>().rectTransform.localScale = new Vector2(1, 1) * int.Parse(list[1].ToString())*0.5f;
if (int.Parse(list[3].ToString()) == 1)
{
Enemy1.transform.GetChild(2).gameObject.SetActive(true);
}
else
{
Enemy1.transform.GetChild(2).gameObject.SetActive(false);
}
Enemy1.SetActive(true);
}
if (list.Count >= 8)
{
var r = new Regex(@"[0-9]+\.[0-9]+");
var mc = r.Matches(list[4].ToString());
var matches = new Match[mc.Count];
mc.CopyTo(matches, 0);
var myFloats = new float[matches.Length];
float x = float.Parse(matches[0].Value);
float y = float.Parse(matches[1].Value);
Enemy2.GetComponent<Image>().rectTransform.anchoredPosition = new Vector2(x, y);
Enemy2.GetComponent<Image>().rectTransform.localScale = new Vector2(1, 1) * int.Parse(list[5].ToString()) * 0.5f;
if (int.Parse(list[7].ToString()) == 1)
{
Enemy2.transform.GetChild(2).gameObject.SetActive(true);
}
else
{
Enemy2.transform.GetChild(2).gameObject.SetActive(false);
}
Enemy2.SetActive(true);
}
if (list.Count >= 12)
{
var r = new Regex(@"[0-9]+\.[0-9]+");
var mc = r.Matches(list[8].ToString());
var matches = new Match[mc.Count];
mc.CopyTo(matches, 0);
var myFloats = new float[matches.Length];
float x = float.Parse(matches[0].Value);
float y = float.Parse(matches[1].Value);
Enemy3.GetComponent<Image>().rectTransform.anchoredPosition = new Vector2(x, y);
Enemy3.GetComponent<Image>().rectTransform.localScale = new Vector2(1, 1) * int.Parse(list[9].ToString()) * 0.5f;
if (int.Parse(list[11].ToString()) == 1)
{
Enemy3.transform.GetChild(2).gameObject.SetActive(true);
}
else
{
Enemy3.transform.GetChild(2).gameObject.SetActive(false);
}
Enemy3.SetActive(true);
}
//turn off trap light if it was on
foundEnemy = 0;
}
/// <summary>
/// Ask the agent for all the health status
/// </summary>
public void UpdateHealth()
{
SimpleSnmp snmp = new SimpleSnmp(snmpAgent, 16100, snmpCommunity, 2000, 2);
// Create a request Pdu
Pdu pdu = new Pdu();
pdu.Type = PduType.Get;
pdu.VbList.Add(baseTreeOid + ".13.1.1"); //head health 17
pdu.VbList.Add(baseTreeOid + ".13.1.2"); //head armor 18
pdu.VbList.Add(baseTreeOid + ".13.2.1"); // arm healt 13
pdu.VbList.Add(baseTreeOid + ".13.2.2"); // arm armor 20
pdu.VbList.Add(baseTreeOid + ".13.3.1"); //legs healt 21
pdu.VbList.Add(baseTreeOid + ".13.3.2"); //legs armor 22
PrintPacketSend(pdu);
Dictionary<Oid, AsnType> result = snmp.Get(SnmpVersion.Ver1, pdu);
if (result == null)
{
Debug.Log("Manager:Get failed.");
return;
}
List<AsnType> list = new List<AsnType>(result.Values);
//bodie
ArmHealth = int.Parse(list[0].ToString());
ArmArmor = int.Parse(list[1].ToString());
LegsHealth = int.Parse(list[2].ToString());
LegsArmor = int.Parse(list[3].ToString());
HeadHealth = int.Parse(list[4].ToString());
HeadArmor = int.Parse(list[5].ToString());
ChangeBodyColors();
}
/// <summary>
/// Called on the agent connection to initialize the variables on the manager
/// </summary>
public int StartUp()
{
SimpleSnmp snmp = new SimpleSnmp(snmpAgent, 16100, snmpCommunity, 2000, 2);
// Create a request Pdu
Pdu pdu = new Pdu();
pdu.Type = PduType.Get;
//pdu.VbList.Add("1.3.6.1.2.1.1.1.0");
pdu.VbList.Add(baseTreeOid + ".1"); //sysuptime 1
pdu.VbList.Add(baseTreeOid + ".2"); //location 2
pdu.VbList.Add(baseTreeOid + ".3"); //movex 3
pdu.VbList.Add(baseTreeOid + ".4"); //movey 4
pdu.VbList.Add(baseTreeOid + ".5"); //lookat 5
pdu.VbList.Add(baseTreeOid + ".6.1.1"); //mg ammo 6
pdu.VbList.Add(baseTreeOid + ".6.1.2"); //mg dam 7
pdu.VbList.Add(baseTreeOid + ".6.2.1"); //missile ammo 8
pdu.VbList.Add(baseTreeOid + ".6.2.2"); //missile dam 9
pdu.VbList.Add(baseTreeOid + ".6.3.1"); //rail ammo 10
pdu.VbList.Add(baseTreeOid + ".6.3.2"); //rail dam 11
pdu.VbList.Add(baseTreeOid + ".7"); //nukestate 12
pdu.VbList.Add(baseTreeOid + ".8"); //nukeLaunch 13
//.9 is radar table
pdu.VbList.Add(baseTreeOid + ".10"); //radar state 14
//.11 is camera table ---DEPRECATED
pdu.VbList.Add(baseTreeOid + ".12"); //camera select 16
pdu.VbList.Add(baseTreeOid + ".13.1.1"); //head health 17
pdu.VbList.Add(baseTreeOid + ".13.1.2"); //head armor 18
pdu.VbList.Add(baseTreeOid + ".13.2.1"); // arm healt 13
pdu.VbList.Add(baseTreeOid + ".13.2.2"); // arm armor 20
pdu.VbList.Add(baseTreeOid + ".13.3.1"); //legs healt 21
pdu.VbList.Add(baseTreeOid + ".13.3.2"); //legs armor 22
pdu.VbList.Add(baseTreeOid + ".14"); // selec target 23
pdu.VbList.Add(baseTreeOid + ".15"); // select gun 24
pdu.VbList.Add(baseTreeOid + ".16"); //attack 25
pdu.VbList.Add(baseTreeOid + ".17"); //under attack 26
Dictionary<Oid, AsnType> result = snmp.Get(SnmpVersion.Ver1, pdu);
if (result == null)
{
Debug.Log("Manager:Request failed.");
return 1;
}
else
{
List<AsnType> list = new List<AsnType>(result.Values);
sysUpTime = uint.Parse(list[0].ToString());
location = list[1].ToString(); // send X:--- Y:---
lookAt = uint.Parse(list[4].ToString()); ; // rotate to x degrees
//guns
machineGunAmmo = int.Parse(list[5].ToString());
machineGunDamage = int.Parse(list[6].ToString());
GunAmmo1.GetComponent<Text>().text = machineGunAmmo.ToString();
GunDamage1.GetComponent<Text>().text = machineGunDamage.ToString();
missileLauncherAmmo= int.Parse(list[7].ToString());
missileLauncherDamage = int.Parse(list[8].ToString());
GunAmmo2.GetComponent<Text>().text = missileLauncherAmmo.ToString();
GunDamage2.GetComponent<Text>().text = missileLauncherDamage.ToString();
Debug.Log(list[9].ToString() + list[10].ToString());
railGunAmmo = int.Parse(list[9].ToString());
railGunDamage = int.Parse(list[10].ToString());
GunAmmo3.GetComponent<Text>().text = railGunAmmo.ToString();
GunDamage3.GetComponent<Text>().text = railGunDamage.ToString();
//cameras
nukeState = uint.Parse(list[11].ToString());
nukeCounter = int.Parse(list[12].ToString());
radarState = uint.Parse(list[13].ToString());
selectedCamera = uint.Parse(list[14].ToString());
//bodie
HeadHealth = int.Parse(list[15].ToString());
HeadArmor = int.Parse(list[16].ToString());
ArmHealth= int.Parse(list[17].ToString());
ArmArmor = int.Parse(list[18].ToString());
LegsHealth = int.Parse(list[19].ToString());
LegsArmor = int.Parse(list[20].ToString());
selectedTarget = int.Parse(list[21].ToString());
selectdGun = int.Parse(list[22].ToString());
attacking = int.Parse(list[23].ToString());
underAttack = int.Parse(list[24].ToString());
ChangeBodyColors();
GetPosition();
}
return 0;
}
private void WaitForCurrentConnectionsToDrain(string farm, string server, string snmpEndpoint, int snmpPort, string snmpCommunity, DateTime timeout)
{
if (DateTime.Now > timeout)
throw new ConDepLoadBalancerException(string.Format("Timed out while taking {0} offline in load balancer.", server));
Logger.Verbose("Connecting to snmp using " + snmpEndpoint + " on port " + snmpPort + " with community " + snmpCommunity);
var snmp = new SimpleSnmp(snmpEndpoint, snmpPort, snmpCommunity);
Logger.Verbose("Getting snmp info about farm " + farm);
var farmResult = snmp.Walk(SnmpVersion.Ver2, FARM_NAMES_OID);
var farmOid = farmResult.Single(x => x.Value.Clone().ToString() == farm);
var id = farmOid.Key.ToString();
var start = farmOid.Key.ToString().LastIndexOf(".");
var farmSubId = id.Substring(start + 1, id.Length - start - 1);
Logger.Verbose("Getting snmp info about server " + server);
var serverResult = snmp.Walk(SnmpVersion.Ver2, SERVER_NAMES_OID + farmSubId);
var serverOid = serverResult.Single(x => x.Value.Clone().ToString() == server);
var serverId = serverOid.Key.ToString();
start = serverOid.Key.ToString().LastIndexOf(".");
var serverSubId = serverId.Substring(start + 1, serverId.Length - start - 1);
Logger.Verbose("Getting current server sessions for server " + server);
var pdu = Pdu.GetPdu();
pdu.VbList.Add(SERVER_CUR_SESSIONS_OID + farmSubId + "." + serverSubId);
var currentSessionsVal = snmp.Get(SnmpVersion.Ver2, pdu);
var val = currentSessionsVal.Single().Value.Clone() as Counter64;
if (val > 0)
{
Logger.Verbose("Server " + server + " has " + val + " active sessions.");
var waitInterval = 3;
Logger.Warn(string.Format("There are still {0} active connections on server {1}. Waiting {2} second before retry.", val, server, waitInterval));
Thread.Sleep(1000 * waitInterval);
WaitForCurrentConnectionsToDrain(farm, server, snmpEndpoint, snmpPort, snmpCommunity, timeout);
}
Logger.Verbose("Server " + server + " has 0 active session and is now offline.");
}
private static string GetRestOfMessages(SimpleSnmp snmp)
{
var otherStatuses = Encoding.ASCII.GetBytes(snmp.Get(SnmpVersion.Ver2, new[] { ".1.3.6.1.2.1.25.3.5.1.2.1" })
[new Oid(".1.3.6.1.2.1.25.3.5.1.2.1")].ToString());
var otherStatus = otherStatuses[0];
var setFlags = Enum.ToObject(typeof (OtherEnum), otherStatus).ToString();
var flagsList = new List<string>();
if(setFlags.Contains(","))
{
flagsList = setFlags.Replace(" ", string.Empty).Split(',').ToList();
}
else
{
flagsList.Add(setFlags);
}
var otherMessage = "";
for (var i = 0; i < flagsList.Count; i++)
{
switch (flagsList[i])
{
case "ServiceRequested":
otherMessage += "Potrzebny serwis";
break;
case "Offline":
otherMessage += "Offline";
break;
case "Jammed":
otherMessage += "Zablokowany";
break;
case "DoorOpen":
otherMessage += "Otwarte drzwiczki";
break;
case "NoToner":
otherMessage += "Brak tonera";
break;
case "LowToner":
otherMessage += "Mało tonera";
break;
case "NoPaper":
otherMessage += "Brak papieru";
break;
case "LowPaper":
otherMessage += "Mało papieru";
break;
}
if (flagsList.Count > 1 && i < flagsList.Count - 1)
{
otherMessage += ", ";
}
}
return otherMessage;
}
private static string GetPrinterMessage(SimpleSnmp snmp)
{
//.1.3.6.1.2.1.25.3.5.1.1.1
var printerStatus = Convert.ToInt32(snmp.Get(SnmpVersion.Ver2, new[] {".1.3.6.1.2.1.25.3.5.1.1.1"})
[new Oid(".1.3.6.1.2.1.25.3.5.1.1.1")].ToString());
string printerMessageStatus = null;
switch (printerStatus)
{
case 1: //inny
printerMessageStatus = "Inny";
break;
case 2: //nieznany
printerMessageStatus = "Nieznany";
break;
case 3: //zajęta
printerMessageStatus = "Zajęta";
break;
case 4: //drukuje
printerMessageStatus = "Drukuje";
break;
case 5: //rozgrzewa się
printerMessageStatus = "Rozgrzewa się";
break;
}
return printerMessageStatus;
}
