public bool RetrieveOidInfo(OidInfoList lstOidInfo)
{
if (!IsError)
{
ProcessFile(lstOidInfo);
}
return(!IsError);
}
/// <summary>
/// does the initial work of parsing the input file
/// </summary>
/// <param name="lstOidInfo">OidInfoList</param>
private void ProcessFile(OidInfoList lstOidInfo)
{
FileStream fs = null;
// NAME, OID, INDEXES_SUPPORTED, INDEXES_NOT_SUPPORTED, EXPECTED_VALUE,READABLE, WRITABLE, DATA_TYPE, VALID_SET_VALUE, INVALID_SET_VALUE, IMPLEMENTATION, CAPABILITY
try
{
fs = new FileStream(FileName, FileMode.Open, FileAccess.Read);
StreamReader sr = new StreamReader(fs);
if (IsHeaderLine(sr.ReadLine()))
{
while (sr.Peek() != -1)
{
string line = sr.ReadLine();
string[] buffer = line.Split(',');
if (buffer.Length == (int)SNMP_TITLES.Count)
{
OidInfo oi = new OidInfo();
oi.NameOid = buffer[(int)SNMP_TITLES.Name];
oi.OIDValue = buffer[(int)SNMP_TITLES.OID];
ParseSupportedIndexes(oi, buffer[(int)SNMP_TITLES.SupportedIndexes]);
ParseNonSupportedIndexes(oi, buffer[(int)SNMP_TITLES.NonSupportedIndexes]);
oi.ExpectedValue = buffer[(int)SNMP_TITLES.ExpectedValues];
oi.IsReadable = GetIsReadWriteable(buffer[(int)SNMP_TITLES.Readable]);
oi.IsWriteable = GetIsReadWriteable(buffer[(int)SNMP_TITLES.Writeable]);
oi.DataType = GetDataType(buffer[(int)SNMP_TITLES.DataType]);
ParseValidSetValues(oi, buffer[(int)SNMP_TITLES.ValidSetValue]);
oi.InvalidSetValue = buffer[(int)SNMP_TITLES.InvalidSetValue];
oi.Implementation = buffer[(int)SNMP_TITLES.Implementation];
oi.Capability = GetCapability(buffer[(int)SNMP_TITLES.Capability]);
if (!IsError)
{
lstOidInfo.Add(oi);
}
}
}
}
}
catch (FileNotFoundException fe) { GetLastError = fe.JoinAllErrorMessages(); }
catch (DirectoryNotFoundException fe) { GetLastError = fe.JoinAllErrorMessages(); }
catch (IOException e) { GetLastError = e.JoinAllErrorMessages(); }
finally
{
if (fs != null)
{
fs.Close();
}
}
}
