public void OnReceiveRequestMessage(DicomServer server, ServerAssociationParameters association, byte presentationID, ClearCanvas.Dicom.DicomMessage message)
{
foreach (byte pcid in association.GetPresentationContextIDs())
{
DicomPresContext context = association.GetPresentationContext(pcid);
if (context.Result == DicomPresContextResult.Accept)
{
if (context.AbstractSyntax == SopClass.StudyRootQueryRetrieveInformationModelFind)
{
DicomMessage response = new DicomMessage();
response.DataSet[DicomTags.StudyInstanceUid].SetStringValue("1.2.3");
response.DataSet[DicomTags.PatientId].SetStringValue("1");
response.DataSet[DicomTags.PatientsName].SetStringValue("test");
response.DataSet[DicomTags.StudyId].SetStringValue("1");
response.DataSet[DicomTags.StudyDescription].SetStringValue("dummy");
server.SendCFindResponse(presentationID, message.MessageId, response, DicomStatuses.Pending);
DicomMessage finalResponse = new DicomMessage();
server.SendCFindResponse(presentationID, message.MessageId, finalResponse, DicomStatuses.Success);
}
else if (context.AbstractSyntax == SopClass.VerificationSopClass)
{
server.SendCEchoResponse(presentationID, message.MessageId, DicomStatuses.Success);
}
}
}
}
public override bool OnReceiveRequest(DicomServer server, ServerAssociationParameters association,
byte presentationID, DicomMessage message)
{
server.SendCEchoResponse(presentationID, message.MessageId, DicomStatuses.Success);
return(true);
}
void IDicomServerHandler.OnReceiveRequestMessage(DicomServer server, ServerAssociationParameters association, byte presentationID, DicomMessage message)
{
_sessionDebug.SetAssociationDumpString(association);
_sessionDebug._request = message.Dump();
#region Cancel request
if (message.CommandField == DicomCommandField.CCancelRequest)
{
Logger.LogInfo("Received CANCEL-RQ message from {0}.", association.CallingAE);
_cancelReceived = true;
return;
}
#endregion
#region CEcho request
if (message.CommandField == DicomCommandField.CEchoRequest)
{
server.SendCEchoResponse(presentationID, message.MessageId, DicomStatuses.Success);
Logger.LogInfo("Received ECHO-RQ message from {0}.", association.CallingAE);
return;
}
#endregion
#region MWL C-FIND request
if (message.CommandField == DicomCommandField.CFindRequest)
{
Logger.LogInfo("Message Dumped :\n" + message.Dump("", DicomDumpOptions.KeepGroupLengthElements));
String level = message.DataSet[DicomTags.QueryRetrieveLevel].GetString(0, string.Empty);
_cancelReceived = false;
if (message.AffectedSopClassUid.Equals(SopClass.ModalityWorklistInformationModelFindUid))
{
OnReceiveMWLQuery(server, presentationID, message);
}
else
{
// Not supported message type, send a failure status.
server.SendCFindResponse(presentationID, message.MessageId, new DicomMessage(),
DicomStatuses.QueryRetrieveIdentifierDoesNotMatchSOPClass);
}
return;
}
#endregion
//ignore all unsupported request
server.SendAssociateAbort(DicomAbortSource.ServiceProvider, DicomAbortReason.UnexpectedPDU);
Logger.LogInfo("Unexpected Command. Send Associate Abort message from server to {0}.", association.CallingAE);
return;
}
void IDicomServerHandler.OnReceiveRequestMessage(DicomServer server, ServerAssociationParameters association, byte presentationID, DicomMessage message)
{
if (message.CommandField == DicomCommandField.CEchoRequest)
{
server.SendCEchoResponse(presentationID, message.MessageId, DicomStatuses.Success);
return;
}
String studyInstanceUid = null;
String seriesInstanceUid = null;
DicomUid sopInstanceUid;
String patientName = null;
bool ok = message.DataSet[DicomTags.SopInstanceUid].TryGetUid(0, out sopInstanceUid);
if (ok)
{
ok = message.DataSet[DicomTags.SeriesInstanceUid].TryGetString(0, out seriesInstanceUid);
}
if (ok)
{
ok = message.DataSet[DicomTags.StudyInstanceUid].TryGetString(0, out studyInstanceUid);
}
if (ok)
{
ok = message.DataSet[DicomTags.PatientsName].TryGetString(0, out patientName);
}
if (!ok)
{
Platform.Log(LogLevel.Error, "Unable to retrieve UIDs from request message, sending failure status.");
server.SendCStoreResponse(presentationID, message.MessageId, sopInstanceUid.UID,
DicomStatuses.ProcessingFailure);
return;
}
TransferSyntax syntax = association.GetPresentationContext(presentationID).AcceptedTransferSyntax;
if (List)
{
Platform.Log(LogLevel.Info, message.Dump());
}
if (Bitbucket)
{
Platform.Log(LogLevel.Info, "Received SOP Instance: {0} for patient {1} in syntax {2}", sopInstanceUid,
patientName, syntax.Name);
server.SendCStoreResponse(presentationID, message.MessageId,
sopInstanceUid.UID,
DicomStatuses.Success);
return;
}
if (!Directory.Exists(StorageLocation))
{
Directory.CreateDirectory(StorageLocation);
}
var path = new StringBuilder();
path.AppendFormat("{0}{1}{2}{3}{4}", StorageLocation, Path.DirectorySeparatorChar,
studyInstanceUid, Path.DirectorySeparatorChar, seriesInstanceUid);
Directory.CreateDirectory(path.ToString());
path.AppendFormat("{0}{1}.dcm", Path.DirectorySeparatorChar, sopInstanceUid.UID);
var dicomFile = new DicomFile(message, path.ToString())
{
TransferSyntaxUid = syntax.UidString,
MediaStorageSopInstanceUid = sopInstanceUid.UID,
ImplementationClassUid = DicomImplementation.ClassUID.UID,
ImplementationVersionName = DicomImplementation.Version,
SourceApplicationEntityTitle = association.CallingAE,
MediaStorageSopClassUid = message.SopClass.Uid
};
dicomFile.Save(DicomWriteOptions.None);
Platform.Log(LogLevel.Info, "Received SOP Instance: {0} for patient {1} in syntax {2}", sopInstanceUid,
patientName, syntax.Name);
server.SendCStoreResponse(presentationID, message.MessageId,
sopInstanceUid.UID,
DicomStatuses.Success);
}
/// <summary>
/// Process C-Echo and C-Store request.
/// </summary>
/// <param name="server"></param>
/// <param name="association"></param>
/// <param name="presentationID"></param>
/// <param name="message"></param>
void IDicomServerHandler.OnReceiveRequestMessage(DicomServer server, ServerAssociationParameters association, byte presentationID, DicomMessage message)
{
if (message.CommandField == DicomCommandField.CEchoRequest)
{
server.SendCEchoResponse(presentationID, message.MessageId, DicomStatuses.Success);
return;
}
else if (message.CommandField != DicomCommandField.CStoreRequest)
{
server.SendCEchoResponse(presentationID, message.MessageId, DicomStatuses.UnrecognizedOperation);
return;
}
else if (message.CommandField == DicomCommandField.CStoreRequest)
{
Platform.Log(LogLevel.Info, message.DataSet.DumpString);
ClearCanvas.Common.Platform.Log(LogLevel.Info, "C-Store request for {0}.", message.MessageId);
String studyInstanceUid = null;
String seriesInstanceUid = null;
DicomUid sopInstanceUid;
String patientName = null;
bool ok = message.DataSet[DicomTags.SopInstanceUid].TryGetUid(0, out sopInstanceUid);
if (ok)
{
ok = message.DataSet[DicomTags.SeriesInstanceUid].TryGetString(0, out seriesInstanceUid);
}
if (ok)
{
ok = message.DataSet[DicomTags.StudyInstanceUid].TryGetString(0, out studyInstanceUid);
}
if (ok)
{
ok = message.DataSet[DicomTags.PatientsName].TryGetString(0, out patientName);
}
//if (!ok)
//{
// server.SendCStoreResponse(presentationID, message.MessageId, sopInstanceUid.UID, DicomStatuses.ProcessingFailure);
// return;
//}
try
{
// You can save the file by using this
_storePath = ADCM.GetStoreString();
if (string.IsNullOrEmpty(_storePath))
{
throw new Exception("No store path provided");
}
string studyfolder = Path.Combine(_storePath, studyInstanceUid);
studyfolder = Path.Combine(studyfolder, seriesInstanceUid);
if (!Directory.Exists(studyfolder))
{
Directory.CreateDirectory(studyfolder);
}
string filename = Path.Combine(studyfolder, message.DataSet[DicomTags.SopInstanceUid].ToString() + ".dcm");
DicomFile file = new DicomFile(message, filename);
file.Save(filename, DicomWriteOptions.Default);
ClearCanvas.Common.Platform.Log(ClearCanvas.Common.LogLevel.Info, "Sending C-Store success response.");
server.SendCStoreResponse(presentationID, message.MessageId, sopInstanceUid.UID, DicomStatuses.Success);
}
catch (Exception ex)
{
ClearCanvas.Common.Platform.Log(LogLevel.Error, ex, "Unable to store request {0}.", message.MessageId);
server.SendCStoreResponse(presentationID, message.MessageId, sopInstanceUid != null ? sopInstanceUid.UID : string.Empty, DicomStatuses.ProcessingFailure);
}
}
}
void IDicomServerHandler.OnReceiveRequestMessage(DicomServer server, ServerAssociationParameters association, byte presentationID, DicomMessage message)
{
if (message.CommandField == DicomCommandField.CEchoRequest)
{
server.SendCEchoResponse(presentationID, message.MessageId, DicomStatuses.Success);
return;
}
String studyInstanceUid = null;
String seriesInstanceUid = null;
DicomUid sopInstanceUid;
bool ok = message.DataSet[DicomTags.SopInstanceUid].TryGetUid(0, out sopInstanceUid);
if (ok)
{
ok = message.DataSet[DicomTags.SeriesInstanceUid].TryGetString(0, out seriesInstanceUid);
}
if (ok)
{
ok = message.DataSet[DicomTags.StudyInstanceUid].TryGetString(0, out studyInstanceUid);
}
if (!ok)
{
Logger.LogError("Unable to retrieve UIDs from request message, sending failure status.");
server.SendCStoreResponse(presentationID, message.MessageId, sopInstanceUid.UID,
DicomStatuses.ProcessingFailure);
return;
}
if (!Directory.Exists(StorageScp.StorageLocation))
{
Directory.CreateDirectory(StorageScp.StorageLocation);
}
StringBuilder path = new StringBuilder();
path.AppendFormat("{0}{1}{2}{3}{4}", StorageScp.StorageLocation, Path.DirectorySeparatorChar,
studyInstanceUid, Path.DirectorySeparatorChar, seriesInstanceUid);
Directory.CreateDirectory(path.ToString());
path.AppendFormat("{0}{1}.dcm", Path.DirectorySeparatorChar, sopInstanceUid.UID);
DicomFile dicomFile = new DicomFile(message, path.ToString());
dicomFile.TransferSyntaxUid = TransferSyntax.ExplicitVrLittleEndianUid;
dicomFile.MediaStorageSopInstanceUid = sopInstanceUid.UID;
dicomFile.ImplementationClassUid = DicomImplementation.ClassUID.UID;
dicomFile.ImplementationVersionName = DicomImplementation.Version;
dicomFile.SourceApplicationEntityTitle = association.CallingAE;
dicomFile.MediaStorageSopClassUid = message.SopClass.Uid;
dicomFile.Save(DicomWriteOptions.None);
String patientName = dicomFile.DataSet[DicomTags.PatientsName].GetString(0, "");
Logger.LogInfo("Received SOP Instance: {0} for patient {1}", sopInstanceUid, patientName);
server.SendCStoreResponse(presentationID, message.MessageId,
sopInstanceUid.UID,
DicomStatuses.Success);
}
/// <summary>
/// Handle an incoming request
/// </summary>
/// <param name="server"></param>
/// <param name="association"></param>
/// <param name="presentationID"></param>
/// <param name="message"></param>
void IDicomServerHandler.OnReceiveRequestMessage(DicomServer server, ServerAssociationParameters association, byte presentationID, DicomMessage message)
{
log.Info("Message received ... ");
try
{
log.Info(
string.Format("Request recieved with command field {0} from ae {1}",
message.CommandField,
message.CommandSet[DicomTags.SourceApplicationEntityTitle].ToString()));
if (message.CommandField == DicomCommandField.CEchoRequest)
{
server.SendCEchoResponse(presentationID, message.MessageId, DicomStatuses.Success);
return;
}
String studyInstanceUid = null;
String seriesInstanceUid = null;
DicomUid sopInstanceUid = null;
DicomUid sopClassUid = null;
String patientName = null;
bool ok = message.DataSet[DicomTags.SopInstanceUid].TryGetUid(0, out sopInstanceUid);
if (ok)
{
ok = message.DataSet[DicomTags.SeriesInstanceUid].TryGetString(0, out seriesInstanceUid);
}
if (ok)
{
ok = message.DataSet[DicomTags.StudyInstanceUid].TryGetString(0, out studyInstanceUid);
}
if (ok)
{
ok = message.DataSet[DicomTags.PatientsName].TryGetString(0, out patientName);
}
if (ok)
{
ok = message.DataSet[DicomTags.SopClassUid].TryGetUid(0, out sopClassUid);
}
if (!ok)
{
log.Info("Unable to retrieve UIDs from request message, sending failure status.");
server.SendCStoreResponse(presentationID, message.MessageId, sopInstanceUid.UID,
DicomStatuses.ProcessingFailure);
return;
}
TransferSyntax syntax = association.GetPresentationContext(presentationID).AcceptedTransferSyntax;
if (!CacheManager.StorageSpaceAvailable(message, Configuration.Root, Configuration.MaxDiskPercentage))
{
log.Error("Insufficient space to store.");
server.SendCStoreResponse(presentationID, message.MessageId, sopInstanceUid.UID,
DicomStatuses.StorageStorageOutOfResources);
return;
}
log.Info("Adding to cache");
CacheManager.AddToCache(
Configuration,
association,
message,
syntax,
studyInstanceUid,
seriesInstanceUid,
sopInstanceUid.UID,
patientName);
log.Info(string.Format("Received SOP Instance: {0} for patient {1} in syntax {2}", sopInstanceUid,
patientName, syntax.Name));
server.SendCStoreResponse(presentationID, message.MessageId,
sopInstanceUid.UID,
DicomStatuses.Success);
}
catch (Exception ex)
{
server.SendCStoreResponse(presentationID, message.MessageId, message.AffectedSopInstanceUid,
DicomStatuses.ProcessingFailure);
log.Error("Exception thrown " + ex.ToString());
}
}
void IDicomServerHandler.OnReceiveRequestMessage(DicomServer server, ServerAssociationParameters association, byte presentationID, DicomMessage message)
{
_sessionDebug.SetAssociationDumpString(association);
_sessionDebug._request = message.Dump();
#region CEcho request
if (message.CommandField == DicomCommandField.CEchoRequest)
{
server.SendCEchoResponse(presentationID, message.MessageId, DicomStatuses.Success);
Logger.LogInfo("Received ECHO-RQ message from {0}.", association.CallingAE);
return;
}
#endregion
#region MPPS NCreate Request
if (message.CommandField == DicomCommandField.NCreateRequest)
{
// june -1st-2009 :
// Unlike the "ModalityWorklistIod" class, the 'partially' implemented ModalityPerformedProcedureStepIod class could
// be usefull here.
ModalityPerformedProcedureStepIod mppsIod = new ModalityPerformedProcedureStepIod(message.DataSet);
Logger.LogInfo("Message Dumped :\n" + message.Dump("", DicomDumpOptions.KeepGroupLengthElements));
// checking message for error and anomalies
bool anomalyExist = CheckNCreateDataSetConformance(server, association, presentationID, mppsIod, true);
if (anomalyExist)
{
server.SendNCreateResponse(presentationID, message.MessageId, new DicomMessage(), DicomStatuses.InvalidAttributeValue);
Logger.LogError("Sending Invalid Attributes Response.");
return;
}
// wrong status
if (mppsIod.PerformedProcedureStepInformation.PerformedProcedureStepStatus != ClearCanvas.Dicom.Iod.Modules.PerformedProcedureStepStatus.InProgress)
{
server.SendNCreateResponse(presentationID, message.MessageId, new DicomMessage(), DicomStatuses.InvalidAttributeValue);
Logger.LogError("Recieved N-Create Request with bad status.");
return;
}
// pps already in cache (duplicated step)
string cacheKeyId = message.AffectedSopInstanceUid;
bool alreadyCached;
MPPSScp.CacheMppsEntity(association, cacheKeyId, mppsIod, out alreadyCached);
if (alreadyCached)
{
server.SendNCreateResponse(presentationID, message.MessageId, new DicomMessage(), DicomStatuses.DuplicateSOPInstance);
Logger.LogError("Recieved duplicated N-Create Request.");
return;
}
if (!ProcessNCreateRequest(server, presentationID, message))
{
server.SendNCreateResponse(presentationID, message.MessageId, new DicomMessage(), DicomStatuses.ProcessingFailure);
Logger.LogError("Sending Processing due to NCreate request Failure.");
return;
}
server.SendNCreateResponse(presentationID, message.MessageId, new DicomMessage(), DicomStatuses.Success);
return;
}
#endregion
#region MPPS NSet Request
if (message.CommandField == DicomCommandField.NSetRequest)
{
// june -1st-2009 :
// Unlike the "ModalityWorklistIod" class, the ModalityPerformedProcedureStepIod is fully implemented
// we can use it here.
ModalityPerformedProcedureStepIod mppsIod = new ModalityPerformedProcedureStepIod(message.DataSet);
Logger.LogInfo("Message Dumped :\n" + message.Dump("", DicomDumpOptions.KeepGroupLengthElements));
// check if pps already in cache (duplicated step)
string cacheKeyId = message.RequestedSopInstanceUid;
if (!IsMppsEntitycached(cacheKeyId))
{
server.SendNCreateResponse(presentationID, message.MessageId, new DicomMessage(), DicomStatuses.NoSuchObjectInstance);
Logger.LogError("Received Unknown NSset SOP.");
return;
}
// status diffrent from in progress
if (mppsIod.PerformedProcedureStepInformation.PerformedProcedureStepStatus == ClearCanvas.Dicom.Iod.Modules.PerformedProcedureStepStatus.InProgress)
{
server.SendNSetResponse(presentationID, message.MessageId, new DicomMessage(), DicomStatuses.InvalidAttributeValue);
Logger.LogError("Recieved N-Set Request with In Progress status.");
RemoveMppsEntityFromCache(cacheKeyId);
return;
}
// checking the received mppsiod against cached one
ModalityPerformedProcedureStepIod cachedMppsIod = GetCachedMppsIod(cacheKeyId);
//assuming cachedMppsIod not null.
bool anomaly = CheckNSetDataSetConformance(server, association, presentationID, cachedMppsIod, mppsIod, true);
if (anomaly)
{
server.SendNSetResponse(presentationID, message.MessageId, new DicomMessage(), DicomStatuses.InvalidAttributeValue);
Logger.LogError("Sending Failure Response.");
RemoveMppsEntityFromCache(cacheKeyId);
return;
}
string studyInstanceUID = mppsIod.
PerformedProcedureStepRelationship.
DicomAttributeProvider[DicomTags.StudyInstanceUid].
GetString(0, "");
XmlElement performedSeriesSQ = GenerateXmlForPerformedSeriesSQ(message, studyInstanceUID);
bool success = true;
if (mppsIod.PerformedProcedureStepInformation.PerformedProcedureStepStatus
== ClearCanvas.Dicom.Iod.Modules.PerformedProcedureStepStatus.Completed)
{
success = ProcessNSetRequestForCompleted(server, presentationID, message, performedSeriesSQ);
}
if (mppsIod.PerformedProcedureStepInformation.PerformedProcedureStepStatus
== ClearCanvas.Dicom.Iod.Modules.PerformedProcedureStepStatus.Discontinued)
{
success = ProcessNSetRequestForDiscontinued(server, presentationID, message, performedSeriesSQ);
}
if (success)
{
server.SendNSetResponse(presentationID, message.MessageId, new DicomMessage(), DicomStatuses.Success);
}
else
{
server.SendNSetResponse(presentationID, message.MessageId, new DicomMessage(), DicomStatuses.ProcessingFailure);
}
MPPSScp.RemoveMppsEntityFromCache(cacheKeyId);
return;
}
#endregion
//ignore all unsupported request
server.SendAssociateAbort(DicomAbortSource.ServiceProvider, DicomAbortReason.UnexpectedPDU);
Logger.LogInfo("Unexpected Command. Send Associate Abort message from server to {0}.", association.CallingAE);
return;
}
void IDicomServerHandler.OnReceiveRequestMessage(DicomServer server, ServerAssociationParameters association, byte presentationID, DicomMessage message)
{
//C-ECHO
if (message.CommandField == DicomCommandField.CEchoRequest)
{
server.SendCEchoResponse(presentationID, message.MessageId, DicomStatuses.Success);
return;
}
//C-Storage
else if (message.CommandField == DicomCommandField.CStoreRequest)
{
String studyInstanceUid = null;
String seriesInstanceUid = null;
DicomUid sopInstanceUid;
bool ok = message.DataSet[DicomTags.SopInstanceUid].TryGetUid(0, out sopInstanceUid);
if (ok)
{
ok = message.DataSet[DicomTags.SeriesInstanceUid].TryGetString(0, out seriesInstanceUid);
}
if (ok)
{
ok = message.DataSet[DicomTags.StudyInstanceUid].TryGetString(0, out studyInstanceUid);
}
if (!ok)
{
Logger.LogError("Unable to retrieve UIDs from request message, sending failure status.");
server.SendCStoreResponse(presentationID, message.MessageId, sopInstanceUid.UID,
DicomStatuses.ProcessingFailure);
return;
}
if (!Directory.Exists(StorageScp.StorageLocation))
{
Directory.CreateDirectory(StorageScp.StorageLocation);
}
StringBuilder path = new StringBuilder();
path.AppendFormat("{0}{1}{2}{3}{4}", StorageScp.StorageLocation, Path.DirectorySeparatorChar,
studyInstanceUid, Path.DirectorySeparatorChar, seriesInstanceUid);
Directory.CreateDirectory(path.ToString());
path.AppendFormat("{0}{1}.dcm", Path.DirectorySeparatorChar, sopInstanceUid.UID);
DicomFile dicomFile = new DicomFile(message, path.ToString());
dicomFile.TransferSyntaxUid = TransferSyntax.ExplicitVrLittleEndianUid;
dicomFile.MediaStorageSopInstanceUid = sopInstanceUid.UID;
dicomFile.ImplementationClassUid = DicomImplementation.ClassUID.UID;
dicomFile.ImplementationVersionName = DicomImplementation.Version;
dicomFile.SourceApplicationEntityTitle = association.CallingAE;
dicomFile.MediaStorageSopClassUid = message.SopClass.Uid;
dicomFile.Save(DicomWriteOptions.None);
#region Database Insert
String PatientsName = dicomFile.DataSet[DicomTags.PatientsName].GetString(0, "");
String PatientId = dicomFile.DataSet[DicomTags.PatientId].GetString(0, "");
String StudyId = dicomFile.DataSet[DicomTags.StudyId].GetString(0, "");
String StudyTime = dicomFile.DataSet[DicomTags.StudyTime].GetString(0, "");
String SopClassUid = dicomFile.DataSet[DicomTags.SopClassUid].GetString(0, "");
SqlParameter[] sqlParameters = new SqlParameter[] {
new SqlParameter("@SopInstanceUid", SqlDbType.VarChar),
new SqlParameter("@SqlClassUid", SqlDbType.VarChar),
new SqlParameter("@Path", SqlDbType.VarChar),
new SqlParameter("@PatientId", SqlDbType.VarChar),
new SqlParameter("@PatientsName", SqlDbType.VarChar),
new SqlParameter("@StudyId", SqlDbType.VarChar),
new SqlParameter("@StudyTime", SqlDbType.VarChar),
new SqlParameter("@StudyInstanceUid", SqlDbType.VarChar),
new SqlParameter("@SeriesInstanceUid", SqlDbType.VarChar),
new SqlParameter("@ImageId", SqlDbType.VarChar)
};
sqlParameters[0].Value = sopInstanceUid.ToString();
sqlParameters[1].Value = SopClassUid;
sqlParameters[2].Value = path.ToString();
sqlParameters[3].Value = PatientId;
sqlParameters[4].Value = PatientsName;
sqlParameters[5].Value = StudyId;
sqlParameters[6].Value = StudyTime;
sqlParameters[7].Value = dicomFile.DataSet[DicomTags.StudyInstanceUid].GetString(0, "");
sqlParameters[8].Value = dicomFile.DataSet[DicomTags.SeriesInstanceUid].GetString(0, "");
sqlParameters[9].Value = dicomFile.DataSet[DicomTags.ImageId].GetString(0, "");
String sql = @"INSERT INTO DICOMLIB VALUES(@SopInstanceUid,@SqlClassUid,@Path,@PatientId,@PatientsName,@StudyId,@StudyTime,@StudyInstanceUid,@SeriesInstanceUid,@ImageId)";
SqlHelper.ExecuteNonQuery(SqlHelper.GetConnSting(), CommandType.Text, sql, sqlParameters);
#endregion
Logger.LogInfo("Received SOP Instance: {0} for patient {1}", sopInstanceUid, PatientsName);
server.SendCStoreResponse(presentationID, message.MessageId,
sopInstanceUid.UID,
DicomStatuses.Success);
}
//C-Find
else if (message.CommandField == DicomCommandField.CFindRequest)
{
//TODO:读取数据库
//foreach(构造N+1个Message,SendCFindResponse());
#region 找出筛选条件
String[] Patameters = new string[4];
Patameters[0] = message.DataSet[DicomTags.PatientId].ToString();
Patameters[1] = message.DataSet[DicomTags.PatientsName].ToString();
Patameters[2] = message.DataSet[DicomTags.StudyId].ToString();
Patameters[3] = message.DataSet[DicomTags.StudyTime].ToString();
String level = message.DataSet[DicomTags.QueryRetrieveLevel].ToString();
String OnlyFliter = ""; Int32 i = 0;
while (i < 4)
{
if (Patameters[i] != "")
{
OnlyFliter = Patameters[i]; break;
}
i++;
}
SqlParameter sqlParameter = null;
String sql = "";
if (OnlyFliter == "")
{
sql = @"SELECT * FROM DICOMLIB";
}
else
{
switch (i)
{
case 0:
sqlParameter = new SqlParameter("@PatientId", SqlDbType.VarChar);
sqlParameter.Value = OnlyFliter; sql = @"SELECT * FROM DICOMLIB WHERE PatientId=@PatientId"; break;
case 1:
sqlParameter = new SqlParameter("@PatientsName", SqlDbType.VarChar);
sqlParameter.Value = OnlyFliter; sql = @"SELECT * FROM DICOMLIB WHERE PatientsName=@PatientsName"; break;
case 2:
sqlParameter = new SqlParameter("@StudyId", SqlDbType.VarChar);
sqlParameter.Value = OnlyFliter; sql = @"SELECT * FROM DICOMLIB WHERE StudyId=@StudyId"; break;
case 3:
sqlParameter = new SqlParameter("@StudyTime", SqlDbType.VarChar);
sqlParameter.Value = OnlyFliter; sql = @"SELECT * FROM DICOMLIB WHERE StudyTime=@StudyTime"; break;
}
}
#endregion
DataSet ds = SqlHelper.ExecuteDataset(SqlHelper.GetConnSting(), CommandType.Text, sql, sqlParameter);
int rows = ds.Tables[0].Rows.Count;
DicomMessage tempMessage = message;
for (int mi = 0; mi < rows; mi++)
{
tempMessage.DataSet[DicomTags.PatientsName].SetString(0, ds.Tables[0].Rows[mi]["PatientsName"].ToString());
tempMessage.DataSet[DicomTags.PatientId].SetString(0, ds.Tables[0].Rows[mi]["PatientId"].ToString());
tempMessage.DataSet[DicomTags.StudyId].SetString(0, ds.Tables[0].Rows[mi]["StudyId"].ToString());
tempMessage.DataSet[DicomTags.StudyTime].SetString(0, ds.Tables[0].Rows[mi]["StudyTime"].ToString());
tempMessage.DataSet[DicomTags.SopInstanceUid].SetString(0, ds.Tables[0].Rows[mi]["SopInstanceUid"].ToString());
tempMessage.DataSet[DicomTags.SopClassUid].SetString(0, ds.Tables[0].Rows[mi]["SqlClassUid"].ToString());
tempMessage.DataSet[DicomTags.StudyInstanceUid].SetString(0, ds.Tables[0].Rows[mi]["StudyInstanceUid"].ToString());
tempMessage.DataSet[DicomTags.SeriesInstanceUid].SetString(0, ds.Tables[0].Rows[mi]["SeriesInstanceUid"].ToString());
tempMessage.DataSet[DicomTags.ImageId].SetString(0, ds.Tables[0].Rows[mi]["ImageId"].ToString());
server.SendCFindResponse(presentationID, tempMessage.MessageId, tempMessage, DicomStatuses.Pending);
}
server.SendCFindResponse(presentationID, tempMessage.MessageId, tempMessage, DicomStatuses.Success);
}
else if (message.CommandField == DicomCommandField.CMoveRequest)
{
//检索数据库,找到文件
//发送
#region 查询数据库
String sql = "";
String QueryRetrieveLevel = message.DataSet[DicomTags.QueryRetrieveLevel].ToString();
SqlParameter sqlParameter = null;
if (QueryRetrieveLevel == "PATIENT")
{
sqlParameter = new SqlParameter("@PatientId", SqlDbType.VarChar);
sqlParameter.Value = message.DataSet[DicomTags.PatientId].ToString();
sql = "SELECT Path FROM DICOMLIB WHERE PatientId = @PatientId";
}
else if (QueryRetrieveLevel == "STUDY")
{
sqlParameter = new SqlParameter("@StudyInstanceUid", SqlDbType.VarChar);
sqlParameter.Value = message.DataSet[DicomTags.StudyInstanceUid].ToString();
sql = "SELECT Path FROM DICOMLIB WHERE StudyInstanceUid = @StudyInstanceUid";
}
else if (QueryRetrieveLevel == "SERIES")
{
sqlParameter = new SqlParameter("@SeriesInstanceUid", SqlDbType.VarChar);
sqlParameter.Value = message.DataSet[DicomTags.SeriesInstanceUid].ToString();
sql = "SELECT Path FROM DICOMLIB WHERE SeriesInstanceUid = @SeriesInstanceUid";
}
else if (QueryRetrieveLevel == "IMAG")
{
sqlParameter = new SqlParameter("@ImageId", SqlDbType.VarChar);
sqlParameter.Value = message.DataSet[DicomTags.ImageId].ToString();
sql = "SELECT Path FROM DICOMLIB WHERE ImageId = @ImageId";
}
DataSet ds = SqlHelper.ExecuteDataset(SqlHelper.GetConnSting(), CommandType.Text, sql, sqlParameter);
#endregion
DicomFile dicomFile = new DicomFile(message, message.DataSet[DicomTags.ImageId].ToString());
String MoveDestination = message.MoveDestination.ToString();
StorageScu _storagescu = new StorageScu();
if (ds.Tables[0].Rows.Count > 0)
{
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
String path = ds.Tables[0].Rows[i]["Path"].ToString();
_storagescu.AddFileToSend(path);
}
if (MoveDestination == Samples.Properties.Settings.Default.AETs)
{
_storagescu.Send(Samples.Properties.Settings.Default.ScpAETitle, Properties.Settings.Default.AETs, Properties.Settings.Default.RemoteHost, Properties.Settings.Default.RemotePort);
}
}
else
{
Logger.LogInfo("NoFiles");
}
}
}
