public GetRequestPdu(int requestId, ErrorCode errorStatus, int errorIndex, IList<Variable> variables)
{
RequestId = new Integer32(requestId);
ErrorStatus = new Integer32((int)errorStatus);
ErrorIndex = new Integer32(errorIndex);
Variables = variables;
_varbindSection = Variable.Transform(variables);
}
/// <summary>
/// Initializes a new instance of the <see cref="SetRequestPdu"/> class.
/// </summary>
/// <param name="stream">The stream.</param>
public SetRequestPdu(Stream stream)
{
RequestId = (Integer32)DataFactory.CreateSnmpData(stream);
ErrorStatus = (Integer32)DataFactory.CreateSnmpData(stream);
ErrorIndex = (Integer32)DataFactory.CreateSnmpData(stream);
_varbindSection = (Sequence)DataFactory.CreateSnmpData(stream);
Variables = Variable.Transform(_varbindSection);
}
/// <summary>
/// Creates a <see cref="InformRequestPdu"/> instance for discovery.
/// </summary>
/// <param name="requestId">The request id.</param>
public InformRequestPdu(int requestId)
{
Enterprise = null;
RequestId = new Integer32(requestId);
_time = new TimeTicks(0);
Variables = new List<Variable>();
_varbindSection = Variable.Transform(Variables);
}
/// <summary>
/// Creates a <see cref="SetRequestPdu"/> instance with all contents.
/// </summary>
/// <param name="requestId">The request id.</param>
/// <param name="errorStatus">Error status</param>
/// <param name="errorIndex">Error index</param>
/// <param name="variables">Variables</param>
private SetRequestPdu(Integer32 requestId, Integer32 errorStatus, Integer32 errorIndex, IList<Variable> variables)
{
RequestId = requestId;
ErrorStatus = errorStatus;
ErrorIndex = errorIndex;
Variables = variables;
_varbindSection = Variable.Transform(Variables);
}
/// <summary>
/// Creates a <see cref="ResponsePdu"/> with all contents.
/// </summary>
/// <param name="requestId">The request ID.</param>
/// <param name="errorStatus">Error status.</param>
/// <param name="errorIndex">Error index.</param>
/// <param name="variables">Variables.</param>
public ResponsePdu(int requestId, ErrorCode errorStatus, int errorIndex, IList<Variable> variables)
{
RequestId = new Integer32(requestId);
ErrorStatus = new Integer32((int)errorStatus);
ErrorIndex = new Integer32(errorIndex);
Variables = variables;
_varbindSection = Variable.Transform(variables);
////_raw = ByteTool.ParseItems(_sequenceNumber, _errorStatus, _errorIndex, _varbindSection);
}
private GetBulkRequestPdu(Integer32 requestId, Integer32 nonRepeaters, Integer32 maxRepetitions, IList<Variable> variables)
{
RequestId = requestId;
ErrorStatus = nonRepeaters;
ErrorIndex = maxRepetitions;
Variables = variables;
_varbindSection = Variable.Transform(variables);
////_raw = ByteTool.ParseItems(_seq, _nonRepeaters, _maxRepetitions, _varbindSection);
}
private GetNextRequestPdu(Integer32 requestId, Integer32 errorStatus, Integer32 errorIndex, IList<Variable> variables)
{
RequestId = requestId;
ErrorStatus = errorStatus;
ErrorIndex = errorIndex;
Variables = variables;
_varbindSection = Variable.Transform(variables);
////_raw = ByteTool.ParseItems(_seq, _errorStatus, _errorIndex, _varbindSection);
}
/// <summary>
/// Initializes a new instance of the <see cref="ResponsePdu"/> class.
/// </summary>
/// <param name="stream">The stream.</param>
public ResponsePdu(Stream stream)
{
RequestId = (Integer32)DataFactory.CreateSnmpData(stream);
ErrorStatus = (Integer32)DataFactory.CreateSnmpData(stream);
ErrorIndex = (Integer32)DataFactory.CreateSnmpData(stream);
_varbindSection = (Sequence)DataFactory.CreateSnmpData(stream);
Variables = Variable.Transform(_varbindSection);
////_raw = ByteTool.ParseItems(_sequenceNumber, _errorStatus, _errorIndex, _varbindSection);
////Debug.Assert(length >= _raw.Length, "length not match");
}
/// <summary>
/// Initializes a new instance of the <see cref="GetBulkRequestPdu"/> class.
/// </summary>
/// <param name="stream">The stream.</param>
public GetBulkRequestPdu(Stream stream)
{
RequestId = (Integer32)DataFactory.CreateSnmpData(stream);
ErrorStatus = (Integer32)DataFactory.CreateSnmpData(stream);
ErrorIndex = (Integer32)DataFactory.CreateSnmpData(stream);
_varbindSection = (Sequence)DataFactory.CreateSnmpData(stream);
Variables = Variable.Transform(_varbindSection);
////_raw = ByteTool.ParseItems(_seq, _nonRepeaters, _maxRepetitions, _varbindSection);
////Debug.Assert(length >= _raw.Length, "length not match");
}
/// <summary>
/// Initializes a new instance of the <see cref="Scope"/> class.
/// </summary>
/// <param name="data">The data.</param>
public Scope(Sequence data)
{
if (data == null)
{
throw new ArgumentNullException("data");
}
ContextEngineId = (OctetString)data[0];
ContextName = (OctetString)data[1];
Pdu = (ISnmpPdu)data[2];
}
public TrapV2Pdu(int requestId, ObjectIdentifier enterprise, uint time, IList<Variable> variables)
{
Enterprise = enterprise;
RequestId = new Integer32(requestId);
_time = new TimeTicks(time);
Variables = variables;
IList<Variable> full = new List<Variable>(variables);
full.Insert(0, new Variable(new uint[] { 1, 3, 6, 1, 2, 1, 1, 3, 0 }, _time));
full.Insert(1, new Variable(new uint[] { 1, 3, 6, 1, 6, 3, 1, 1, 4, 1, 0 }, Enterprise));
_varbindSection = Variable.Transform(full);
}
public InformRequestPdu(int requestId, ObjectIdentifier enterprise, uint time, IList<Variable> variables)
{
Enterprise = enterprise;
RequestId = new Integer32(requestId);
_time = new TimeTicks(time);
Variables = variables;
IList<Variable> full = new List<Variable>(variables);
full.Insert(0, new Variable(new uint[] { 1, 3, 6, 1, 2, 1, 1, 3, 0 }, _time));
full.Insert(1, new Variable(new uint[] { 1, 3, 6, 1, 6, 3, 1, 1, 4, 1, 0 }, Enterprise));
_varbindSection = Variable.Transform(full);
////_raw = ByteTool.ParseItems(_seq, new Integer32(0), new Integer32(0), _varbindSection);
}
/// <summary>
/// Creates a <see cref="ResponsePdu"/> with all contents.
/// </summary>
/// <param name="requestId">The request ID.</param>
/// <param name="errorStatus">Error status.</param>
/// <param name="errorIndex">Error index.</param>
/// <param name="variables">Variables.</param>
public ResponsePdu(int requestId, ErrorCode errorStatus, int errorIndex, IList<Variable> variables)
{
if (variables == null)
{
throw new ArgumentNullException("variables");
}
RequestId = new Integer32(requestId);
ErrorStatus = new Integer32((int)errorStatus);
ErrorIndex = new Integer32(errorIndex);
Variables = variables;
_varbindSection = Variable.Transform(variables);
}
/// <summary>
/// Initializes a new instance of the <see cref="ReportPdu"/> class.
/// </summary>
/// <param name="stream">The stream.</param>
public ReportPdu(Stream stream)
{
if (stream == null)
{
throw new ArgumentNullException("stream");
}
RequestId = (Integer32)DataFactory.CreateSnmpData(stream);
ErrorStatus = (Integer32)DataFactory.CreateSnmpData(stream);
ErrorIndex = (Integer32)DataFactory.CreateSnmpData(stream);
_varbindSection = (Sequence)DataFactory.CreateSnmpData(stream);
Variables = Variable.Transform(_varbindSection);
}
/// <summary>
/// Creates a <see cref="GetNextRequestPdu"/> with all contents.
/// </summary>
/// <param name="requestId">The request id.</param>
/// <param name="variables">Variables</param>
public GetNextRequestPdu(int requestId, IList<Variable> variables)
{
if (variables == null)
{
throw new ArgumentNullException("variables");
}
RequestId = new Integer32(requestId);
ErrorStatus = Integer32.Zero;
ErrorIndex = Integer32.Zero;
Variables = variables;
_varbindSection = Variable.Transform(variables);
}
/// <summary>
/// Creates a <see cref="GetBulkRequestPdu"/> with all contents.
/// </summary>
/// <param name="requestId">The request id.</param>
/// <param name="nonRepeaters">Non-repeaters.</param>
/// <param name="maxRepetitions">Max repetitions.</param>
/// <param name="variables">Variables.</param>
public GetBulkRequestPdu(int requestId, int nonRepeaters, int maxRepetitions, IList<Variable> variables)
{
if (variables == null)
{
throw new ArgumentNullException("variables");
}
RequestId = new Integer32(requestId);
ErrorStatus = new Integer32(nonRepeaters);
ErrorIndex = new Integer32(maxRepetitions);
Variables = variables;
_varbindSection = Variable.Transform(variables);
}
/// <summary>
/// Initializes a new instance of the <see cref="GetBulkRequestPdu"/> class.
/// </summary>
/// <param name="length">The length data.</param>
/// <param name="stream">The stream.</param>
public GetBulkRequestPdu(Tuple<int, byte[]> length, Stream stream)
{
if (stream == null)
{
throw new ArgumentNullException("stream");
}
RequestId = (Integer32)DataFactory.CreateSnmpData(stream);
ErrorStatus = (Integer32)DataFactory.CreateSnmpData(stream);
ErrorIndex = (Integer32)DataFactory.CreateSnmpData(stream);
_varbindSection = (Sequence)DataFactory.CreateSnmpData(stream);
Variables = Variable.Transform(_varbindSection);
_length = length.Item2;
}
/// <summary>
/// Initializes a new instance of the <see cref="InformRequestPdu"/> class.
/// </summary>
/// <param name="stream">The stream.</param>
public InformRequestPdu(Stream stream)
{
RequestId = (Integer32)DataFactory.CreateSnmpData(stream);
ErrorStatus = (Integer32)DataFactory.CreateSnmpData(stream);
ErrorIndex = (Integer32)DataFactory.CreateSnmpData(stream);
_varbindSection = (Sequence)DataFactory.CreateSnmpData(stream);
Variables = Variable.Transform(_varbindSection);
_time = (TimeTicks)Variables[0].Data;
Variables.RemoveAt(0);
Enterprise = (ObjectIdentifier)Variables[0].Data;
Variables.RemoveAt(0);
////_raw = ByteTool.ParseItems(_seq, _errorStatus, _errorIndex, _varbindSection);
////Debug.Assert(length >= _raw.Length, "length not match");
}
/// <summary>
/// Initializes a new instance of the <see cref="Header"/> class.
/// </summary>
/// <param name="data">The data.</param>
public Header(ISnmpData data)
{
if (data == null)
{
throw new ArgumentNullException("data");
}
_container = (Sequence)data;
_messageId = (Integer32)_container[0];
_maxSize = (Integer32)_container[1];
_flags = (OctetString)_container[2];
SecurityLevel = _flags.ToLevels();
_securityModel = (Integer32)_container[3];
}
public TrapV2Pdu(Stream stream)
{
if (stream == null)
{
throw new ArgumentNullException("stream");
}
RequestId = (Integer32)DataFactory.CreateSnmpData(stream); // request
#pragma warning disable 168
Integer32 temp1 = (Integer32)DataFactory.CreateSnmpData(stream); // 0
Integer32 temp2 = (Integer32)DataFactory.CreateSnmpData(stream); // 0
#pragma warning restore 168
_varbindSection = (Sequence)DataFactory.CreateSnmpData(stream);
Variables = Variable.Transform(_varbindSection); // v[0] is timestamp. v[1] oid, v[2] value.
_time = (TimeTicks)Variables[0].Data;
Variables.RemoveAt(0);
Enterprise = (ObjectIdentifier)Variables[0].Data;
Variables.RemoveAt(0);
}
public InformRequestPdu(int requestId, ObjectIdentifier enterprise, uint time, IList<Variable> variables)
{
if (enterprise == null)
{
throw new ArgumentNullException("enterprise");
}
if (variables == null)
{
throw new ArgumentNullException("variables");
}
Enterprise = enterprise;
RequestId = new Integer32(requestId);
_time = new TimeTicks(time);
Variables = variables;
IList<Variable> full = new List<Variable>(variables);
full.Insert(0, new Variable(_timeId, _time));
full.Insert(1, new Variable(_enterpriseId, Enterprise));
_varbindSection = Variable.Transform(full);
}
/// <summary>
/// Converts variable binds to variable binds section.
/// </summary>
/// <param name="variables"></param>
/// <returns></returns>
internal static Sequence Transform(IList<Variable> variables)
{
// TODO: use IEnumerable instead of IList.
if (variables == null)
{
throw new ArgumentNullException("variables");
}
var varbinds = new List<ISnmpData>(variables.Count);
varbinds.AddRange(variables.Select(v => new Sequence(null, v.Id, v.Data)).Cast<ISnmpData>());
var result = new Sequence(varbinds);
return result;
}
/// <summary>
/// Converts varbind section to variable binds list.
/// </summary>
/// <param name="varbindSection"></param>
/// <returns></returns>
internal static IList<Variable> Transform(Sequence varbindSection)
{
if (varbindSection == null)
{
throw new ArgumentNullException("varbindSection");
}
IList<Variable> result = new List<Variable>(varbindSection.Count);
foreach (ISnmpData item in varbindSection)
{
if (item.TypeCode != SnmpType.Sequence)
{
throw new ArgumentException("wrong varbind section data");
}
Sequence varbind = (Sequence)item;
if (varbind.Count != 2 || varbind[0].TypeCode != SnmpType.ObjectIdentifier)
{
throw new ArgumentException("wrong varbind data");
}
result.Add(new Variable((ObjectIdentifier)varbind[0], varbind[1]));
}
return result;
}
public InformRequestPdu(Tuple<int, byte[]> length, Stream stream)
{
if (length == null)
{
throw new ArgumentNullException("length");
}
if (stream == null)
{
throw new ArgumentNullException("stream");
}
RequestId = (Integer32)DataFactory.CreateSnmpData(stream);
#pragma warning disable 168
var temp1 = (Integer32)DataFactory.CreateSnmpData(stream); // 0
var temp2 = (Integer32)DataFactory.CreateSnmpData(stream); // 0
#pragma warning restore 168
_varbindSection = (Sequence)DataFactory.CreateSnmpData(stream);
Variables = Variable.Transform(_varbindSection);
if (Variables.Count >= 2)
{
_time = (TimeTicks)Variables[0].Data;
Variables.RemoveAt(0);
Enterprise = (ObjectIdentifier)Variables[0].Data;
Variables.RemoveAt(0);
}
else if (Variables.Count == 0)
{
_time = new TimeTicks(0);
Enterprise = null;
}
else
{
throw new InvalidDataException("malformed inform message");
}
_length = length.Item2;
}
public InformRequestPdu(Tuple<int, byte[]> length, Stream stream)
{
if (stream == null)
{
throw new ArgumentNullException("stream");
}
RequestId = (Integer32)DataFactory.CreateSnmpData(stream);
#pragma warning disable 168
var temp1 = (Integer32)DataFactory.CreateSnmpData(stream); // 0
var temp2 = (Integer32)DataFactory.CreateSnmpData(stream); // 0
#pragma warning restore 168
_varbindSection = (Sequence)DataFactory.CreateSnmpData(stream);
Variables = Variable.Transform(_varbindSection);
_time = (TimeTicks)Variables[0].Data;
Variables.RemoveAt(0);
Enterprise = (ObjectIdentifier)Variables[0].Data;
Variables.RemoveAt(0);
_length = length.Item2;
}
/// <summary>
/// Initializes a new instance of the <see cref="TrapV1Pdu"/> class.
/// </summary>
/// <param name="length">The length data.</param>
/// <param name="stream">The stream.</param>
public TrapV1Pdu(Tuple<int, byte[]> length, Stream stream)
{
if (length == null)
{
throw new ArgumentNullException("length");
}
if (stream == null)
{
throw new ArgumentNullException("stream");
}
Enterprise = (ObjectIdentifier)DataFactory.CreateSnmpData(stream);
AgentAddress = (IP)DataFactory.CreateSnmpData(stream);
_generic = (Integer32)DataFactory.CreateSnmpData(stream);
_specific = (Integer32)DataFactory.CreateSnmpData(stream);
TimeStamp = (TimeTicks)DataFactory.CreateSnmpData(stream);
_varbindSection = (Sequence)DataFactory.CreateSnmpData(stream);
Variables = Variable.Transform(_varbindSection);
_length = length.Item2;
}
/// <summary>
/// Converts variable binds section to variable binds list.
/// </summary>
/// <param name="varbindSection"></param>
/// <returns></returns>
internal static IList<Variable> Transform(Sequence varbindSection)
{
if (varbindSection == null)
{
throw new ArgumentNullException("varbindSection");
}
IList<Variable> result = new List<Variable>(varbindSection.Length);
foreach (ISnmpData item in varbindSection)
{
if (item.TypeCode != SnmpType.Sequence)
{
throw new ArgumentException(string.Format(CultureInfo.InvariantCulture, "wrong varbind section data type: {0}", item.TypeCode));
}
var varbind = (Sequence)item;
if (varbind.Length != 2)
{
throw new ArgumentException(string.Format(CultureInfo.InvariantCulture, "wrong varbind data length: {0}", varbind.Length));
}
if (varbind[0].TypeCode != SnmpType.ObjectIdentifier)
{
throw new ArgumentException(string.Format(CultureInfo.InvariantCulture, "wrong varbind first data type: {0}", varbind[0].TypeCode));
}
result.Add(new Variable((ObjectIdentifier)varbind[0], varbind[1]));
}
return result;
}
/// <summary>
/// Creates a <see cref="TrapV1Pdu"/> instance with PDU elements.
/// </summary>
/// <param name="enterprise">Enterprise</param>
/// <param name="agent">Agent address</param>
/// <param name="generic">Generic trap type</param>
/// <param name="specific">Specific trap type</param>
/// <param name="timestamp">Time stamp</param>
/// <param name="variables">Variable binds</param>
public TrapV1Pdu(ObjectIdentifier enterprise, IP agent, Integer32 generic, Integer32 specific, TimeTicks timestamp, IList<Variable> variables)
{
if (enterprise == null)
{
throw new ArgumentNullException("enterprise");
}
if (agent == null)
{
throw new ArgumentNullException("agent");
}
if (generic == null)
{
throw new ArgumentNullException("generic");
}
if (specific == null)
{
throw new ArgumentNullException("specific");
}
if (timestamp == null)
{
throw new ArgumentNullException("timestamp");
}
if (variables == null)
{
throw new ArgumentNullException("variables");
}
Enterprise = enterprise;
AgentAddress = agent;
_generic = generic;
_specific = specific;
TimeStamp = timestamp;
_varbindSection = Variable.Transform(variables);
Variables = variables;
}
/// <summary>
/// Converts variable binds to varbind section.
/// </summary>
/// <param name="variables"></param>
/// <returns></returns>
internal static Sequence Transform(IList<Variable> variables)
{
// TODO: use IEnumerable instead of IList.
if (variables == null)
{
throw new ArgumentNullException("variables");
}
List<ISnmpData> varbinds = new List<ISnmpData>(variables.Count);
foreach (Variable v in variables)
{
varbinds.Add(new Sequence(v.Id, v.Data));
}
Sequence result = new Sequence(varbinds);
return result;
}
