/// <summary>
/// Initialize RpceServerContext.
/// </summary>
/// <param name="protocolSequence">The RPC protocol sequence strings.</param>
/// <param name="endpoint">The endpoint of server.</param>
/// <param name="namedPipeTransportCredential">Credential for namepiped transport.</param>
internal RpceServerContext(
String protocolSequence,
String endpoint,
AccountCredential namedPipeTransportCredential)
{
this.protocolSequence = protocolSequence;
this.endpoint = endpoint;
this.namedPipeTransportCredential = namedPipeTransportCredential;
this.sessions = new Dictionary <string, RpceServerSessionContext>();
this.tempSessions = new Dictionary <string, RpceServerSessionContext>();
//set default value
this.maxReceiveFragmentSize = RpceUtility.DEFAULT_MAX_RECEIVE_FRAGMENT_SIZE;
this.maxTransmitFragmentSize = RpceUtility.DEFAULT_MAX_TRANSMIT_FRAGMENT_SIZE;
this.rpcVersionMajor = 5;
this.rpcVersionMinor = 1;
this.ndrVersion = RpceNdrVersion.NDR;
}
/// <summary>
/// Initialize RpceServerContext.
/// </summary>
/// <param name="protocolSequence">The RPC protocol sequence strings.</param>
/// <param name="endpoint">The endpoint of server.</param>
/// <param name="namedPipeTransportCredential">Credential for namepiped transport.</param>
internal RpceServerContext(
String protocolSequence,
String endpoint,
AccountCredential namedPipeTransportCredential)
{
this.protocolSequence = protocolSequence;
this.endpoint = endpoint;
this.namedPipeTransportCredential = namedPipeTransportCredential;
this.sessions = new Dictionary<string, RpceServerSessionContext>();
this.tempSessions = new Dictionary<string, RpceServerSessionContext>();
//set default value
this.maxReceiveFragmentSize = RpceUtility.DEFAULT_MAX_RECEIVE_FRAGMENT_SIZE;
this.maxTransmitFragmentSize = RpceUtility.DEFAULT_MAX_TRANSMIT_FRAGMENT_SIZE;
this.rpcVersionMajor = 5;
this.rpcVersionMinor = 1;
this.ndrVersion = RpceNdrVersion.NDR;
}
/// <summary>
/// Create an RpceCoBindPdu.
/// </summary>
/// <param name="rpcVersionMinor">
/// RPC version minor.
/// </param>
/// <param name="pfcFlags">
/// PFC_*** flags.
/// </param>
/// <param name="callId">
/// Call Id.
/// </param>
/// <param name="maxTransmitFragmentSize">
/// Max transmit fragment size, in bytes.
/// </param>
/// <param name="maxReceiveFragmentSize">
/// Max receive fragment size, in bytes.
/// </param>
/// <param name="associateGroupId">
/// Associated group id.
/// </param>
/// <param name="interfaceId">
/// A Guid of interface_id that is binding to.
/// </param>
/// <param name="interfaceMajorVersion">
/// interface_major_ver that is binding to.
/// </param>
/// <param name="interfaceMinorVersion">
/// interface_minor_ver that is binding to.
/// </param>
/// <param name="ndrVersion">
/// NDR version to be used to marshal/un-marshal stub.
/// </param>
/// <param name="bindTimeFeatureNegotiationBitmask">
/// BindTimeFeatureNegotiationBitmask to sent.
/// Set the value to null if client donot support the feature.
/// </param>
/// <returns>
/// Created RpceCoBindPdu, it's ok to be sent out if there's
/// no modification to any field of the PDU.
/// </returns>
public RpceCoBindPdu CreateCoBindPdu(
byte rpcVersionMinor,
RpceCoPfcFlags pfcFlags,
uint callId,
ushort maxTransmitFragmentSize,
ushort maxReceiveFragmentSize,
uint associateGroupId,
Guid interfaceId,
ushort interfaceMajorVersion,
ushort interfaceMinorVersion,
RpceNdrVersion ndrVersion,
RpceBindTimeFeatureNegotiationBitmask? bindTimeFeatureNegotiationBitmask)
{
RpceCoBindPdu bindPdu = new RpceCoBindPdu(context);
bindPdu.rpc_vers = 5;
bindPdu.rpc_vers_minor = rpcVersionMinor;
bindPdu.PTYPE = RpcePacketType.Bind;
bindPdu.pfc_flags = pfcFlags
| RpceCoPfcFlags.PFC_FIRST_FRAG
| RpceCoPfcFlags.PFC_LAST_FRAG;
bindPdu.packed_drep.dataRepFormat = RpceDataRepresentationFormat.IEEE_LittleEndian_ASCII;
bindPdu.packed_drep.reserved = 0;
bindPdu.call_id = callId;
bindPdu.max_xmit_frag = maxTransmitFragmentSize;
bindPdu.max_recv_frag = maxReceiveFragmentSize;
bindPdu.assoc_group_id = associateGroupId;
List<p_cont_elem_t> p_cont_elem_list = new List<p_cont_elem_t>();
if ((ndrVersion & RpceNdrVersion.NDR) == RpceNdrVersion.NDR)
{
p_cont_elem_t p_cont_elem;
p_cont_elem.p_cont_id = (ushort)(p_cont_elem_list.Count);
p_cont_elem.n_transfer_syn = 1;
p_cont_elem.reserved = 0;
p_cont_elem.abstract_syntax.if_uuid = interfaceId;
p_cont_elem.abstract_syntax.if_vers_major = interfaceMajorVersion;
p_cont_elem.abstract_syntax.if_vers_minor = interfaceMinorVersion;
p_cont_elem.transfer_syntaxes = new p_syntax_id_t[1];
p_cont_elem.transfer_syntaxes[0].if_uuid
= RpceUtility.NDR_INTERFACE_UUID;
p_cont_elem.transfer_syntaxes[0].if_vers_major
= RpceUtility.NDR_INTERFACE_MAJOR_VERSION;
p_cont_elem.transfer_syntaxes[0].if_vers_minor
= RpceUtility.NDR_INTERFACE_MINOR_VERSION;
p_cont_elem_list.Add(p_cont_elem);
}
if ((ndrVersion & RpceNdrVersion.NDR64) == RpceNdrVersion.NDR64)
{
p_cont_elem_t p_cont_elem;
p_cont_elem.p_cont_id = (ushort)(p_cont_elem_list.Count);
p_cont_elem.n_transfer_syn = 1;
p_cont_elem.reserved = 0;
p_cont_elem.abstract_syntax.if_uuid = interfaceId;
p_cont_elem.abstract_syntax.if_vers_major = interfaceMajorVersion;
p_cont_elem.abstract_syntax.if_vers_minor = interfaceMinorVersion;
p_cont_elem.transfer_syntaxes = new p_syntax_id_t[1];
p_cont_elem.transfer_syntaxes[0].if_uuid
= RpceUtility.NDR64_INTERFACE_UUID;
p_cont_elem.transfer_syntaxes[0].if_vers_major
= RpceUtility.NDR64_INTERFACE_MAJOR_VERSION;
p_cont_elem.transfer_syntaxes[0].if_vers_minor
= RpceUtility.NDR64_INTERFACE_MINOR_VERSION;
p_cont_elem_list.Add(p_cont_elem);
}
if (bindTimeFeatureNegotiationBitmask != null)
{
p_cont_elem_t p_cont_elem;
p_cont_elem.p_cont_id = (ushort)(p_cont_elem_list.Count);
p_cont_elem.n_transfer_syn = 1;
p_cont_elem.reserved = 0;
p_cont_elem.abstract_syntax.if_uuid = interfaceId;
p_cont_elem.abstract_syntax.if_vers_major = interfaceMajorVersion;
p_cont_elem.abstract_syntax.if_vers_minor = interfaceMinorVersion;
p_cont_elem.transfer_syntaxes = new p_syntax_id_t[1];
byte[] guidBytes = new byte[RpceUtility.GUID_SIZE]; // length of a Guid
Buffer.BlockCopy(
RpceUtility.BIND_TIME_FEATURE_NEGOTIATION_BITMASK_GUID_BYTES,
0,
guidBytes,
0,
RpceUtility.GUID_SIZE);
guidBytes[RpceUtility.BIND_TIME_FEATURE_NEGOTIATION_BITMASK_PREFIX_LENGTH]
= (byte)bindTimeFeatureNegotiationBitmask.Value;
p_cont_elem.transfer_syntaxes[0].if_uuid = new Guid(guidBytes);
p_cont_elem.transfer_syntaxes[0].if_vers_major = 1;
p_cont_elem.transfer_syntaxes[0].if_vers_minor = 0;
p_cont_elem_list.Add(p_cont_elem);
}
bindPdu.p_context_elem.n_context_elem = (byte)p_cont_elem_list.Count;
bindPdu.p_context_elem.reserved = 0;
bindPdu.p_context_elem.reserved2 = 0;
bindPdu.p_context_elem.p_cont_elem = p_cont_elem_list.ToArray();
bindPdu.AppendAuthenticationVerifier();
bindPdu.SetLength();
return bindPdu;
}
