public void Write(RawPDU pdu)
{
byte mch = (byte)((_last ? 2 : 0) + (_command ? 1 : 0));
pdu.MarkLength32("PDV-Length");
pdu.Write("Presentation Context ID", _pcid);
pdu.Write("Message Control Header", mch);
pdu.Write("PDV Value", _value);
pdu.WriteLength32();
}
public RawPDU Write()
{
RawPDU pdu = new RawPDU((byte)0x07);
pdu.Write("Reserved", (byte)0x00);
pdu.Write("Reserved", (byte)0x00);
pdu.Write("Source", (byte)_s);
pdu.Write("Reason", (byte)_r);
return pdu;
}
public RawPDU Write()
{
RawPDU pdu = new RawPDU((byte)0x06);
pdu.Write("Reserved", (uint)0x00000000);
return pdu;
}
public RawPDU Write()
{
RawPDU pdu = new RawPDU((byte)0x03);
pdu.Write("Reserved", (byte)0x00);
pdu.Write("Result", (byte)_rt);
pdu.Write("Source", (byte)_so);
pdu.Write("Reason", (byte)_rn);
return pdu;
}
public RawPDU Write()
{
RawPDU pdu = new RawPDU((byte)0x02);
pdu.Write("Version", (ushort)0x0001);
pdu.Write("Reserved", 0x00, 2);
pdu.Write("Called AE", _assoc.CalledAE, 16, ' ');
pdu.Write("Calling AE", _assoc.CallingAE, 16, ' ');
pdu.Write("Reserved", 0x00, 32);
// Application Context
pdu.Write("Item-Type", (byte)0x10);
pdu.Write("Reserved", (byte)0x00);
pdu.MarkLength16("Item-Length");
pdu.Write("Application Context Name", DicomUids.DICOMApplicationContextName.UID);
pdu.WriteLength16();
foreach (DicomPresContext pc in _assoc.GetPresentationContexts())
{
// Presentation Context
pdu.Write("Item-Type", (byte)0x21);
pdu.Write("Reserved", (byte)0x00);
pdu.MarkLength16("Item-Length");
pdu.Write("Presentation Context ID", (byte)pc.ID);
pdu.Write("Reserved", (byte)0x00);
pdu.Write("Result", (byte)pc.Result);
pdu.Write("Reserved", (byte)0x00);
// Transfer Syntax
pdu.Write("Item-Type", (byte)0x40);
pdu.Write("Reserved", (byte)0x00);
pdu.MarkLength16("Item-Length");
if (pc.AcceptedTransferSyntax!=null) //
pdu.Write("Transfer Syntax UID", pc.AcceptedTransferSyntax.DicomUid.UID);
pdu.WriteLength16();
pdu.WriteLength16();
}
// User Data Fields
pdu.Write("Item-Type", (byte)0x50);
pdu.Write("Reserved", (byte)0x00);
pdu.MarkLength16("Item-Length");
// Maximum PDU
pdu.Write("Item-Type", (byte)0x51);
pdu.Write("Reserved", (byte)0x00);
pdu.Write("Item-Length", (ushort)0x0004);
pdu.Write("Max PDU Length", (uint)_assoc.LocalMaximumPduLength);
// Implementation Class UID
pdu.Write("Item-Type", (byte)0x52);
pdu.Write("Reserved", (byte)0x00);
pdu.MarkLength16("Item-Length");
pdu.Write("Implementation Class UID", DicomImplementation.ClassUID.UID);
pdu.WriteLength16();
// Implementation Version
pdu.Write("Item-Type", (byte)0x55);
pdu.Write("Reserved", (byte)0x00);
pdu.MarkLength16("Item-Length");
pdu.Write("Implementation Version", DicomImplementation.Version);
pdu.WriteLength16();
pdu.WriteLength16();
return pdu;
}
public RawPDU Write()
{
RawPDU pdu = new RawPDU(0x01);
pdu.Write("Version", (ushort)0x0001);
pdu.Write("Reserved", 0x00, 2);
pdu.Write("Called AE", _assoc.CalledAE, 16, ' ');
pdu.Write("Calling AE", _assoc.CallingAE, 16, ' ');
pdu.Write("Reserved", 0x00, 32);
// Application Context
pdu.Write("Item-Type", (byte)0x10);
pdu.Write("Reserved", (byte)0x00);
pdu.MarkLength16("Item-Length");
pdu.Write("Application Context Name", DicomUids.DICOMApplicationContextName.UID);
pdu.WriteLength16();
if (_assoc.GetPresentationContexts().Count == 0)
throw new DicomException("No presentation contexts set for association");
foreach (DicomPresContext pc in _assoc.GetPresentationContexts())
{
// Presentation Context
pdu.Write("Item-Type", (byte)0x20);
pdu.Write("Reserved", (byte)0x00);
pdu.MarkLength16("Item-Length");
pdu.Write("Presentation Context ID", (byte)pc.ID);
pdu.Write("Reserved", (byte)0x00, 3);
// Abstract Syntax
pdu.Write("Item-Type", (byte)0x30);
pdu.Write("Reserved", (byte)0x00);
pdu.MarkLength16("Item-Length");
pdu.Write("Abstract Syntax UID", pc.AbstractSyntax.Uid);
pdu.WriteLength16();
if (pc.GetTransfers().Count == 0)
throw new DicomException("No transfer syntaxes set for presentation context " + pc.AbstractSyntax.Name );
// Transfer Syntax
foreach (TransferSyntax ts in pc.GetTransfers())
{
pdu.Write("Item-Type", (byte)0x40);
pdu.Write("Reserved", (byte)0x00);
pdu.MarkLength16("Item-Length");
pdu.Write("Transfer Syntax UID", ts.DicomUid.UID);
pdu.WriteLength16();
}
pdu.WriteLength16();
}
// User Data Fields
pdu.Write("Item-Type", 0x50);
pdu.Write("Reserved", 0x00);
pdu.MarkLength16("Item-Length");
// Maximum PDU
pdu.Write("Item-Type", 0x51);
pdu.Write("Reserved", 0x00);
pdu.Write("Item-Length", (ushort)0x0004);
pdu.Write("Max PDU Length", _assoc.LocalMaximumPduLength);
// Asychronous Window
if (_assoc.LocalMaxOperationsInvoked != 1 || _assoc.LocalMaxOperationsPerformed != 1)
{
pdu.Write("Item-Type", (byte) 0x53);
pdu.Write("Reserved", (byte) 0x00);
pdu.Write("Item-Length", (ushort) 0x0004);
pdu.Write("Max Operations Invoked", (ushort)_assoc.LocalMaxOperationsInvoked);
pdu.Write("Max Operations Invoked", (ushort)_assoc.LocalMaxOperationsPerformed);
}
// SCU / SCP Role Selection
// Implementation Class UID
pdu.Write("Item-Type", (byte)0x52);
pdu.Write("Reserved", (byte)0x00);
pdu.MarkLength16("Item-Length");
pdu.Write("Implementation Class UID", DicomImplementation.ClassUID.UID);
pdu.WriteLength16();
// Implementation Version
pdu.Write("Item-Type", (byte)0x55);
pdu.Write("Reserved", (byte)0x00);
pdu.MarkLength16("Item-Length");
pdu.Write("Implementation Version", DicomImplementation.Version);
pdu.WriteLength16();
pdu.WriteLength16();
return pdu;
}