/// <summary>
/// Initializes a new instance of the <see cref="DicomRequest"/> class.
/// </summary>
/// <param name="type">
/// The command field type.
/// </param>
/// <param name="requestedClassUid">
/// The requested Class Uid.
/// </param>
protected DicomRequest(DicomCommandField type, DicomUID requestedClassUid)
{
Type = type;
SOPClassUID = requestedClassUid;
MessageID = GetNextMessageID();
Dataset = null;
}
/// <summary>
/// Initializes a new instance of the <see cref="DicomRequest"/> class.
/// </summary>
/// <param name="type">
/// The command field type.
/// </param>
/// <param name="requestedClassUid">
/// The requested Class Uid.
/// </param>
protected DicomRequest(DicomCommandField type, DicomUID requestedClassUid)
{
Type = type;
SOPClassUID = requestedClassUid;
MessageID = GetNextMessageID();
Dataset = null;
}
protected DicomRequest(DicomCommandField type, DicomUID affectedClassUid, DicomPriority priority) : base() {
Type = type;
SOPClassUID = affectedClassUid;
MessageID = GetNextMessageID();
Priority = priority;
Dataset = null;
}
protected DicomRequest(DicomCommandField type, DicomUID affectedClassUid, DicomPriority priority) : base()
{
Type = type;
AffectedSOPClassUID = affectedClassUid;
MessageID = GetNextMessageID();
Priority = priority;
Dataset = null;
}
/// <summary>
/// Helper for sending N-Create, N-Set, and N-Delete Response messages.
/// </summary>
/// <param name="commandField">The type of message.</param>
/// <param name="presentationId">The presentation context ID to send the message on.</param>
/// <param name="messageId">The message ID to use for the message.</param>
/// <param name="message">The actual message to send.</param>
/// <param name="status">The response message.</param>
private void SendNCreateNSetNDeleteHelper(DicomCommandField commandField, byte presentationId, ushort messageId, DicomMessage message, DicomStatus status)
{
message.CommandField = commandField;
message.MessageIdBeingRespondedTo = messageId;
message.AffectedSopClassUid = message.AffectedSopClassUid;
if (message.DataSet == null || message.DataSet.IsEmpty())
message.DataSetType = 0x0101;
else
message.DataSetType = 0x0102;
message.Status = status;
SendDimse(presentationId, message.CommandSet, message.DataSet);
}
public static string ToString(DicomCommandField type)
{
switch (type)
{
case DicomCommandField.CCancelRequest:
return("C-Cancel request");
case DicomCommandField.CEchoRequest:
return("C-Echo request");
case DicomCommandField.CEchoResponse:
return("C-Echo response");
case DicomCommandField.CFindRequest:
return("C-Find request");
case DicomCommandField.CFindResponse:
return("C-Find response");
case DicomCommandField.CGetRequest:
return("C-Get request");
case DicomCommandField.CGetResponse:
return("C-Get response");
case DicomCommandField.CMoveRequest:
return("C-Move request");
case DicomCommandField.CMoveResponse:
return("C-Move response");
case DicomCommandField.CStoreRequest:
return("C-Store request");
case DicomCommandField.CStoreResponse:
return("C-Store response");
case DicomCommandField.NActionRequest:
return("N-Action request");
case DicomCommandField.NActionResponse:
return("N-Action response");
case DicomCommandField.NCreateRequest:
return("N-Create request");
case DicomCommandField.NCreateResponse:
return("N-Create response");
case DicomCommandField.NDeleteRequest:
return("N-Delete request");
case DicomCommandField.NDeleteResponse:
return("N-Delete response");
case DicomCommandField.NEventReportRequest:
return("N-EventReport request");
case DicomCommandField.NEventReportResponse:
return("N-EventReport response");
case DicomCommandField.NGetRequest:
return("N-Get request");
case DicomCommandField.NGetResponse:
return("N-Get response");
case DicomCommandField.NSetRequest:
return("N-Set request");
case DicomCommandField.NSetResponse:
return("N-Set response");
default:
return("DIMSE");
}
}
public static bool IsRequest(DicomCommandField type)
{
return(((int)type & 0x8000) == 0);
}
/// <summary>
/// Initializes an instance of the <see cref="DicomPriorityRequest"/> base class.
/// </summary>
/// <param name="type">Type of command (command field).</param>
/// <param name="requestedClassUid">Requested/affected SOP Class UID</param>
/// <param name="priority">Request priority.</param>
protected DicomPriorityRequest(DicomCommandField type, DicomUID requestedClassUid, DicomPriority priority)
: base(type, requestedClassUid)
{
Priority = priority;
}
public static bool IsRequest(DicomCommandField type)
{
return ((int)type & 0x8000) == 0;
}
public static string ToString(DicomCommandField type)
{
switch (type)
{
case DicomCommandField.CCancelRequest:
return "C-Cancel request";
case DicomCommandField.CEchoRequest:
return "C-Echo request";
case DicomCommandField.CEchoResponse:
return "C-Echo response";
case DicomCommandField.CFindRequest:
return "C-Find request";
case DicomCommandField.CFindResponse:
return "C-Find response";
case DicomCommandField.CGetRequest:
return "C-Get request";
case DicomCommandField.CGetResponse:
return "C-Get response";
case DicomCommandField.CMoveRequest:
return "C-Move request";
case DicomCommandField.CMoveResponse:
return "C-Move response";
case DicomCommandField.CStoreRequest:
return "C-Store request";
case DicomCommandField.CStoreResponse:
return "C-Store response";
case DicomCommandField.NActionRequest:
return "N-Action request";
case DicomCommandField.NActionResponse:
return "N-Action response";
case DicomCommandField.NCreateRequest:
return "N-Create request";
case DicomCommandField.NCreateResponse:
return "N-Create response";
case DicomCommandField.NDeleteRequest:
return "N-Delete request";
case DicomCommandField.NDeleteResponse:
return "N-Delete response";
case DicomCommandField.NEventReportRequest:
return "N-EventReport request";
case DicomCommandField.NEventReportResponse:
return "N-EventReport response";
case DicomCommandField.NGetRequest:
return "N-Get request";
case DicomCommandField.NGetResponse:
return "N-Get response";
case DicomCommandField.NSetRequest:
return "N-Set request";
case DicomCommandField.NSetResponse:
return "N-Set response";
default:
return "DIMSE";
}
}
protected DicomPriorityRequest(DicomCommandField type, DicomUID affectedClassUid, DicomPriority priority)
: base(type, affectedClassUid)
{
Priority = priority;
}
/// <summary>
/// Helper for sending N-Create, N-Set, and N-Delete Response messages.
/// </summary>
/// <param name="commandField">The type of message.</param>
/// <param name="presentationId">The presentation context ID to send the message on.</param>
/// <param name="messageId">The message ID to use for the message.</param>
/// <param name="message">The actual message to send.</param>
/// <param name="status">The response message.</param>
private void SendNCreateNSetNDeleteHelper(DicomCommandField commandField, byte presentationId, ushort messageId, DicomMessage message, DicomStatus status)
{
message.CommandField = commandField;
message.MessageId = messageId;
message.AffectedSopClassUid = message.AffectedSopClassUid;
if (!message.CommandSet.Contains(DicomTags.Priority))
message.Priority = DicomPriority.Medium;
if (message.DataSet == null || message.DataSet.IsEmpty())
message.DataSetType = 0x0101;
else
message.DataSetType = 0x202;
message.Status = status;
SendDimse(presentationId, message.CommandSet, message.DataSet);
}
