/// <summary>
/// Returns a user-friendly error message for a specified DICOM error
/// </summary>
/// <param name="status"></param>
/// <returns></returns>
public static string TranslateError(DicomStatus status)
{
if (status == DicomStatuses.Success) // don't translate this
return null;
if (status == DicomStatuses.QueryRetrieveMoveDestinationUnknown)
return SR.DicomError_QRMoveDestinationUnknown;
return status.Description;
}
/// <summary>
/// Method to send a DICOM C-ECHO-RSP message.
/// </summary>
/// <param name="presentationID"></param>
/// <param name="messageID"></param>
/// <param name="status"></param>
public void SendCEchoResponse(byte presentationID, ushort messageID, DicomStatus status)
{
DicomUid affectedClass = _assoc.GetAbstractSyntax(presentationID);
var msg = new DicomMessage
{
MessageIdBeingRespondedTo = messageID,
CommandField = DicomCommandField.CEchoResponse,
AffectedSopClassUid = affectedClass.UID,
DataSetType = 0x0101,
Status = status
};
SendDimse(presentationID, msg.CommandSet, null);
}
/// <summary>
/// Sends an N-Event-Report Response.
/// </summary>
/// <param name="presentationID">The presentation context ID</param>
/// <param name="requestMessage">The message being responsed to.</param>
/// <param name="message">The response message to send.</param>
/// <param name="status">The status to send.</param>
public void SendNEventReportResponse(byte presentationID, DicomMessage requestMessage, DicomMessage message, DicomStatus status)
{
message.CommandSet[DicomTags.CommandField].SetUInt16(0, (ushort)DicomCommandField.NEventReportResponse);
message.CommandSet[DicomTags.MessageIdBeingRespondedTo].SetUInt16(0, requestMessage.MessageId);
message.CommandSet[DicomTags.EventTypeId].SetUInt16(0, requestMessage.EventTypeId);
message.CommandSet[DicomTags.AffectedSopClassUid].SetStringValue(requestMessage.AffectedSopClassUid);
message.CommandSet[DicomTags.AffectedSopInstanceUid].SetStringValue(requestMessage.AffectedSopInstanceUid);
message.CommandSet[DicomTags.Status].SetUInt16(0, status.Code);
message.CommandSet[DicomTags.DataSetType].SetUInt16(0, 0x0101);
SendDimse(presentationID, message.CommandSet, message.DataSet);
}
/// <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);
}
/// <summary>
/// Sends an N-Delete Response.
/// </summary>
/// <param name="presentationID">The presentation context ID to send the response message on.</param>
/// <param name="messageID">The message ID of the request message being responded to.</param>
/// <param name="message">The response message to send.</param>
/// <param name="status">The status to send in the response message.</param>
public void SendNDeleteResponse(byte presentationID, ushort messageID, DicomMessage message, DicomStatus status)
{
SendNCreateNSetNDeleteHelper(DicomCommandField.NDeleteResponse, presentationID, messageID, message, status);
}
/// <summary>
/// Method to send a DICOM C-MOVE-RSP message.
/// </summary>
/// <param name="presentationID"></param>
/// <param name="messageID"></param>
/// <param name="message"></param>
/// <param name="status"></param>
/// <param name="numberOfCompletedSubOperations"></param>
/// <param name="numberOfRemainingSubOperations"></param>
/// <param name="numberOfFailedSubOperations"></param>
/// <param name="numberOfWarningSubOperations"></param>
/// <param name="errorComment">An extended textual error comment. The comment will be truncated to 64 characters. </param>
public void SendCMoveResponse(byte presentationID, ushort messageID, DicomMessage message, DicomStatus status,
ushort numberOfCompletedSubOperations, ushort numberOfRemainingSubOperations,
ushort numberOfFailedSubOperations, ushort numberOfWarningSubOperations,
string errorComment)
{
message.CommandField = DicomCommandField.CMoveResponse;
message.Status = status;
message.MessageIdBeingRespondedTo = messageID;
message.AffectedSopClassUid = _assoc.GetAbstractSyntax(presentationID).UID;
message.NumberOfCompletedSubOperations = numberOfCompletedSubOperations;
message.NumberOfRemainingSubOperations = numberOfRemainingSubOperations;
message.NumberOfFailedSubOperations = numberOfFailedSubOperations;
message.NumberOfWarningSubOperations = numberOfWarningSubOperations;
message.DataSetType = message.DataSet.IsEmpty() ? (ushort)0x0101 : (ushort)0x0202;
if (!string.IsNullOrEmpty(errorComment))
message.ErrorComment = errorComment.Substring(0, (int)Math.Min(DicomVr.LOvr.MaximumLength, errorComment.Length));
SendDimse(presentationID, message.CommandSet, message.DataSet);
}
/// <summary>
/// Method to send a DICOM C-MOVE-RSP message.
/// </summary>
/// <param name="presentationID"></param>
/// <param name="messageID"></param>
/// <param name="message"></param>
/// <param name="status"></param>
/// <param name="numberOfCompletedSubOperations"></param>
/// <param name="numberOfRemainingSubOperations"></param>
/// <param name="numberOfFailedSubOperations"></param>
/// <param name="numberOfWarningSubOperations"></param>
public void SendCMoveResponse(byte presentationID, ushort messageID, DicomMessage message, DicomStatus status,
ushort numberOfCompletedSubOperations, ushort numberOfRemainingSubOperations,
ushort numberOfFailedSubOperations, ushort numberOfWarningSubOperations)
{
SendCMoveResponse(presentationID, messageID, message, status, numberOfCompletedSubOperations,
numberOfRemainingSubOperations, numberOfFailedSubOperations, numberOfWarningSubOperations,
string.Empty);
}
/// <summary>
/// Method to send a DICOM C-MOVE-RSP message.
/// </summary>
/// <param name="presentationID"></param>
/// <param name="messageID"></param>
/// <param name="message"></param>
/// <param name="status"></param>
public void SendCMoveResponse(byte presentationID, ushort messageID, DicomMessage message, DicomStatus status)
{
DicomUid affectedClass = _assoc.GetAbstractSyntax(presentationID);
message.CommandField = DicomCommandField.CMoveResponse;
message.Status = status;
message.MessageIdBeingRespondedTo = messageID;
message.AffectedSopClassUid = affectedClass.UID;
message.DataSetType = message.DataSet.IsEmpty() ? (ushort) 0x0101 : (ushort) 0x0202;
SendDimse(presentationID, message.CommandSet, message.DataSet);
}
/// <summary>
/// Method to send a DICOM C-STORE-RSP message.
/// </summary>
/// <param name="presentationID"></param>
/// <param name="messageID"></param>
/// <param name="affectedInstance"></param>
/// <param name="status"></param>
/// <param name="errorComment">An extended textual error comment on failure. The comment will be truncated to 64 characters.</param>
public void SendCStoreResponse(byte presentationID, ushort messageID, string affectedInstance, DicomStatus status, string errorComment)
{
var msg = new DicomMessage
{
MessageIdBeingRespondedTo = messageID,
CommandField = DicomCommandField.CStoreResponse,
AffectedSopClassUid = _assoc.GetAbstractSyntax(presentationID).UID,
AffectedSopInstanceUid = affectedInstance,
DataSetType = 0x0101,
Status = status,
};
if (!string.IsNullOrEmpty(errorComment))
{
msg.ErrorComment = errorComment.Substring(0, (int)Math.Min(DicomVr.LOvr.MaximumLength, errorComment.Length));
}
SendDimse(presentationID, msg.CommandSet, null);
}
/// <summary>
/// Method to send a DICOM C-STORE-RSP message.
/// </summary>
/// <param name="presentationID"></param>
/// <param name="messageID"></param>
/// <param name="affectedInstance"></param>
/// <param name="status"></param>
public void SendCStoreResponse(byte presentationID, ushort messageID, string affectedInstance, DicomStatus status)
{
var msg = new DicomMessage
{
MessageIdBeingRespondedTo = messageID,
CommandField = DicomCommandField.CStoreResponse,
AffectedSopClassUid = _assoc.GetAbstractSyntax(presentationID).UID,
AffectedSopInstanceUid = affectedInstance,
DataSetType = 0x0101,
Status = status
};
SendDimse(presentationID, msg.CommandSet, null);
}
private void SendBufferedResponses(DicomServer server, byte presentationId, DicomMessage requestMessage,DicomStatus pendingStatus)
{
while (_responseQueue.Count > 0)
{
DicomMessage response = _responseQueue.Dequeue();
//_sessionDebug._responses.Add(response.Dump());
server.SendCFindResponse(presentationId, requestMessage.MessageId, response,
pendingStatus);
Platform.Log(LogLevel.Info, "Sending a Worklist Response ");
if (_cancelReceived)
throw new DicomException("DICOM C-Cancel Received");
}
}
public void SetError(DicomStatus status, String message)
{
Successful = false;
DicomStatus = status;
ErrorMessage = message;
}
public void Initialize()
{
Successful = true;
ErrorMessage = string.Empty;
DicomStatus = DicomStatuses.Success;
}
/// <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);
}
/// <summary>
/// Method to send a DICOM C-MOVE-RSP message.
/// </summary>
/// <param name="presentationID"></param>
/// <param name="messageID"></param>
/// <param name="message"></param>
/// <param name="status"></param>
/// <param name="numberOfCompletedSubOperations"></param>
/// <param name="numberOfRemainingSubOperations"></param>
/// <param name="numberOfFailedSubOperations"></param>
/// <param name="numberOfWarningSubOperations"></param>
public void SendCMoveResponse(byte presentationID, ushort messageID, DicomMessage message, DicomStatus status,
ushort numberOfCompletedSubOperations, ushort numberOfRemainingSubOperations,
ushort numberOfFailedSubOperations, ushort numberOfWarningSubOperations)
{
message.CommandField = DicomCommandField.CMoveResponse;
message.Status = status;
message.MessageIdBeingRespondedTo = messageID;
message.AffectedSopClassUid = _assoc.GetAbstractSyntax(presentationID).UID;
message.NumberOfCompletedSubOperations = numberOfCompletedSubOperations;
message.NumberOfRemainingSubOperations = numberOfRemainingSubOperations;
message.NumberOfFailedSubOperations = numberOfFailedSubOperations;
message.NumberOfWarningSubOperations = numberOfWarningSubOperations;
message.DataSetType = message.DataSet.IsEmpty() ? (ushort) 0x0101 : (ushort) 0x0202;
SendDimse(presentationID, message.CommandSet, message.DataSet);
}