Add WorkList Module.

src/dicom/WorkListManager.cpp

@@ -0,0 +1,148 @@
+#include "WorkListManager.h"
+
+#include <dcmtk/dcmnet/scu.h>
+#include <dcmtk/dcmdata/dcpath.h>
+#include "json/jsonobject.h"
+
+#include <QDebug>
+
+WorkListManager::WorkListManager()
+{
+}
+
+WorkListManager::~WorkListManager()
+{
+}
+
+PatientInformationPointer WorkListManager::getPatientFromWorkList(const QString& aAccessionNum, const QString& aPatientId)
+{
+    DcmSCU scu;
+    OFString temp_str;
+    host serverInfo = JsonObject::Instance()->getServer(JsonObject::WORKLIST);
+    QByteArray ip = serverInfo.ip.toLatin1();
+    QByteArray aeTitle = serverInfo.ae.toLatin1();
+    OFList<OFString> overrideKeys;
+    overrideKeys.push_back(OFString((QString("0008,0050=") + aAccessionNum).toLatin1()));
+    overrideKeys.push_back(OFString((QString("0010,0020=") + aPatientId).toLatin1()));
+    overrideKeys.push_back("0010,0010");
+    overrideKeys.push_back("0010,0030");
+    overrideKeys.push_back("0010,0040");
+    if (!dcmDataDict.isDictionaryLoaded())
+    {
+        qDebug()<<"dcmdatadict error";
+    }
+    /*<2A><><EFBFBD><EFBFBD> scu*/
+    OFList<OFString> syntaxes;
+    syntaxes.push_back(UID_LittleEndianImplicitTransferSyntax);
+    scu.setMaxReceivePDULength(ASC_DEFAULTMAXPDU);
+    scu.setACSETimeout(30);
+    scu.setDIMSEBlockingMode(DIMSE_BLOCKING);
+    scu.setDIMSETimeout(0);
+    scu.setAETitle("USCT");
+    scu.setPeerHostName(ip.data());
+    scu.setPeerPort(OFstatic_cast(Uint16, serverInfo.port.toInt()));
+    scu.setPeerAETitle(aeTitle.data());
+    scu.setVerbosePCMode(OFFalse);
+    scu.addPresentationContext(UID_FINDModalityWorklistInformationModel, syntaxes);//UID_FINDStudyRootQueryRetrieveInformationModel
+    OFCondition cond = scu.initNetwork();
+
+    if(cond.bad())
+    {
+        qDebug()<<cond.code() <<cond.text();
+        qDebug()<<"worklist initNetwork failed";
+        return PatientInformationPointer();
+    }
+    cond = scu.negotiateAssociation();
+    if(cond.bad())
+    {
+        qDebug()<<cond.code();//<< "----"<<cond.text();
+        qDebug()<<"worklist connect failed";
+        return PatientInformationPointer();
+    }
+
+    cond = EC_Normal;
+    T_ASC_PresentationContextID pcid = scu.findPresentationContextID(UID_FINDModalityWorklistInformationModel,"");
+    if (pcid == 0)
+    {
+        qDebug()<<"worklist pcid bad";
+        return  PatientInformationPointer();
+    }
+
+    DcmFileFormat dcmff;
+    DcmDataset *dset = dcmff.getDataset();
+    OFList<QRResponse*> responses;
+    //<2F><>ѯ
+    DcmPathProcessor proc;
+    proc.setItemWildcardSupport(OFFalse);
+    proc.checkPrivateReservations(OFFalse);
+
+    for(auto &item:overrideKeys)
+    {
+        proc.applyPathWithValue(dset, item);
+    }
+
+
+    PatientInformationPointer result = PatientInformationPointer(new PatientInformation());
+    cond = scu.sendFINDRequest(pcid, dset, &responses);
+    if (!responses.empty())
+    {
+        auto item = *responses.begin();
+        if (item->m_dataset)
+        {
+            OFString ID;
+            OFString Name;
+            OFString BirthDate;
+            OFString Sex;
+            item->m_dataset->findAndGetOFString(DCM_PatientID, ID);
+            if (ID.empty())
+            {
+                return PatientInformationPointer();
+            }
+            item->m_dataset->findAndGetOFString(DCM_PatientName, Name);
+            item->m_dataset->findAndGetOFString(DCM_PatientBirthDate, BirthDate);
+            item->m_dataset->findAndGetOFString(DCM_PatientSex, Sex);
+            result->ID = QString(ID.c_str());
+            result->Name = QString(Name.c_str());
+            result->BirthDate = QString(BirthDate.c_str()).insert(4,"-").insert(7,"-");
+            result->Sex = QString(Sex.c_str());
+            //if (patientName.bad())
+            //{
+            //    std::cout << patientName.text() << std::endl;
+            //}
+        }
+        else
+        {
+            return PatientInformationPointer();
+        }
+
+        OFListIterator(QRResponse*) iter = responses.begin();
+        OFListConstIterator(QRResponse*) last = responses.end();
+        while (iter != last)
+        {
+            delete (*iter);
+            iter = responses.erase(iter);
+        }
+    }
+    else
+    {
+        return PatientInformationPointer();
+    }
+
+    if (cond == EC_Normal)
+    {
+        scu.releaseAssociation();
+    }
+    else
+    {
+        if (cond == DUL_PEERREQUESTEDRELEASE)
+            scu.closeAssociation(DCMSCU_PEER_REQUESTED_RELEASE);
+        else if (cond == DUL_PEERABORTEDASSOCIATION)
+            scu.closeAssociation(DCMSCU_PEER_ABORTED_ASSOCIATION);
+        else
+        {
+            scu.abortAssociation();
+        }
+     
+    }
+    return result;
+}

src/dicom/WorkListManager.h

@@ -0,0 +1,18 @@
+#ifndef GUI_WORKLISTMANAGER_H
+#define GUI_WORKLISTMANAGER_H
+
+#include <QString>
+
+#include "forms/select/PatientInformation.h"
+
+class WorkListManager
+{
+public:
+    WorkListManager();
+    ~WorkListManager();
+
+   static PatientInformationPointer getPatientFromWorkList(const QString& aAccessionNum, const QString& aPatientId);
+
+};
+
+#endif //GUI_WORKLISTMANAGER_H