public void ParseMibFiles()
{
if (MIBFilePath == null)
{
throw new Exception("Path to mib files cant be null!!!");
}
var mibDirectory = new DirectoryInfo(MIBFilePath);
FileInfo[] lstFileName = mibDirectory.GetFiles("*.*");
var dasf = new StringBuilder();
foreach (FileInfo fileName in lstFileName)
{
using (var flSteam = new FileStream(MIBFilePath + Path.DirectorySeparatorChar + fileName.Name, FileMode.Open))
{
var mss = new byte[flSteam.Length];
flSteam.Read(mss, 0, (int)flSteam.Length);
flSteam.Close();
StringBuilder SearchName = new StringBuilder((new UTF8Encoding()).GetString(mss)); //"";
Match matchSNMP;
//@"([a-zA-Z0-9._%+-]+[ ]+)(OBJECT-TYPE|OBJECT IDENTIFIER|OBJECT-IDENTITY|MODULE-IDENTITY|OBJECT-GROUP|MODULE-COMPLIANCE|NOTIFICATION-TYPE|NOTIFICATION-GROUP)([ ]|[ ]+|[^.*$]+)::=.*?}",
Regex regSNMP =
new Regex(
@"((^[a-zA-Z0-9-]+).*)(OBJECT-TYPE|OBJECT IDENTIFIER|OBJECT-IDENTITY|MODULE-IDENTITY|OBJECT-GROUP|MODULE-COMPLIANCE|NOTIFICATION-TYPE|NOTIFICATION-GROUP)((.*[\n\r])*?)(.*::=.*?[.\r\n ]*?.*})",
RegexOptions.IgnoreCase | RegexOptions.Multiline);
// @"((^[a-zA-Z0-9-]+).*)(OBJECT-TYPE|OBJECT IDENTIFIER|OBJECT-IDENTITY|MODULE-IDENTITY|OBJECT-GROUP|MODULE-COMPLIANCE|NOTIFICATION-TYPE|NOTIFICATION-GROUP)([.\n\r]*?)(.*::=[\r\n ]*?.*})",
for (matchSNMP = regSNMP.Match(SearchName.ToString()); matchSNMP.Success; matchSNMP = matchSNMP.NextMatch())
{
ParseMib(matchSNMP.ToString());
}
flSteam.Close();
}
}
MIB test = new MIB();
test.Name = "noAuthNoPriv";
test.OID = 1;
test.Parent = null;
MibList.Add(test);
}
private string FindMIB(List <string> Value, string parent)
{
if (MibList.Count() == 0)
{
ParseMibFiles();
}
int Val;
Val = Convert.ToInt32(Value[0]);
if (parent == null)
{
parent = "iso";
Value.RemoveAt(0);
return(FindMIB(Value, parent));
}
else
{
IEnumerable <MIB> Mas = from c in MibList
where c.OID == Val && c.Parent == parent
select c;
if (Mas.Count() > 0)
{
MIB Nasao = Mas.First();
Value.RemoveAt(0);
if (Value.Count() >= 1)
{
return(FindMIB(Value, Nasao.Name));
}
else
{
return(Nasao.Name);
}
}
}
string Result = "";
foreach (string a in Value)
{
Result += "." + a;
}
return(parent + Result); // throw new Exception("No Find Exec");
}
private string FindOID(string Value)
{
if (MibList.Count() == 0)
{
ParseMibFiles();
}
if (Value == "iso")
{
return("1");
}
IEnumerable <MIB> Mas = from c in MibList
where c.Name == Value
select c;
if (Mas.Count() > 0)
{
MIB Nasao = Mas.First();
return(FindOID(Nasao.Parent) + "." + Nasao.OID);
}
else
{
return("." + Value); // throw new Exception("No Find Exec");
}
}
