// -------------------------------------------------------------------------- void ctkWorkflowStep::validate(const QString& desiredBranchId) { Q_D(ctkWorkflowStep); logger.info(QString("validate - validating the input from %1").arg(d->Name)); this->validationComplete(true, desiredBranchId); }
//------------------------------------------------------------------------------ bool ctkDICOMRetrieve::getStudy(const QString& studyInstanceUID) { if (studyInstanceUID.isEmpty()) { logger.error("Cannot receive series: Study Instance UID empty."); return false; } Q_D(ctkDICOMRetrieve); logger.info ( "Starting getStudy" ); return d->get ( studyInstanceUID, "", ctkDICOMRetrievePrivate::RetrieveStudy ); }
//------------------------------------------------------------------------------ bool ctkDICOMRetrieve::getSeries(const QString& studyInstanceUID, const QString& seriesInstanceUID) { if (studyInstanceUID.isEmpty() || seriesInstanceUID.isEmpty()) { logger.error("Cannot receive series: Either Study or Series Instance UID empty."); return false; } Q_D(ctkDICOMRetrieve); logger.info ( "Starting getSeries" ); return d->get ( studyInstanceUID, seriesInstanceUID, ctkDICOMRetrievePrivate::RetrieveSeries ); }
//------------------------------------------------------------------------------ ctkDICOMRetrievePrivate::ctkDICOMRetrievePrivate(ctkDICOMRetrieve& obj) : q_ptr(&obj) { this->Database = QSharedPointer<ctkDICOMDatabase> (0); this->WasCanceled = false; this->KeepAssociationOpen = true; this->ConnectionParamsChanged = false; this->LastRetrieveType = RetrieveNone; // Register the JPEG libraries in case we need them // (registration only happens once, so it's okay to call repeatedly) // register global JPEG decompression codecs DJDecoderRegistration::registerCodecs(); // register global JPEG compression codecs DJEncoderRegistration::registerCodecs(); // register RLE compression codec DcmRLEEncoderRegistration::registerCodecs(); // register RLE decompression codec DcmRLEDecoderRegistration::registerCodecs(); logger.info ( "Setting Transfer Syntaxes" ); OFList<OFString> transferSyntaxes; transferSyntaxes.push_back ( UID_LittleEndianExplicitTransferSyntax ); transferSyntaxes.push_back ( UID_BigEndianExplicitTransferSyntax ); transferSyntaxes.push_back ( UID_LittleEndianImplicitTransferSyntax ); this->SCU.addPresentationContext ( UID_MOVEStudyRootQueryRetrieveInformationModel, transferSyntaxes ); this->SCU.addPresentationContext ( UID_GETStudyRootQueryRetrieveInformationModel, transferSyntaxes ); for (Uint16 i = 0; i < numberOfDcmLongSCUStorageSOPClassUIDs; i++) { this->SCU.addPresentationContext(dcmLongSCUStorageSOPClassUIDs[i], transferSyntaxes, ASC_SC_ROLE_SCP); } }
//------------------------------------------------------------------------------ bool ctkDICOMRetrieve::retrieveStudy( const QString& studyInstanceUID ) { Q_D(ctkDICOMRetrieve); logger.info ( "Starting retrieveStudy" ); return d->retrieve ( studyInstanceUID, ctkDICOMRetrievePrivate::RetrieveStudy ); }
//------------------------------------------------------------------------------ bool ctkDICOMRetrieve::retrieveSeries( const QString& seriesInstanceUID ) { Q_D(ctkDICOMRetrieve); logger.info ( "Starting retrieveSeries" ); return d->retrieve ( seriesInstanceUID, ctkDICOMRetrievePrivate::RetrieveSeries ); }
//------------------------------------------------------------------------------ bool ctkDICOMRetrievePrivate::retrieve ( QString UID, RetrieveType retriveType ) { if ( !this->RetrieveDatabase ) { logger.error ( "Must have RetrieveDatabase for retrieve transaction" ); return false; } // Register the JPEG libraries in case we need them // (registration only happens once, so it's okay to call repeatedly) // register global JPEG decompression codecs DJDecoderRegistration::registerCodecs(); // register global JPEG compression codecs DJEncoderRegistration::registerCodecs(); // register RLE compression codec DcmRLEEncoderRegistration::registerCodecs(); // register RLE decompression codec DcmRLEDecoderRegistration::registerCodecs(); // Set the DCMTK log level log4cplus::Logger rootLogger = log4cplus::Logger::getRoot(); rootLogger.setLogLevel(log4cplus::DEBUG_LOG_LEVEL); // TODO: use this->SCU instead ? DcmSCU scu; scu.setAETitle ( OFString(this->CallingAETitle.toStdString().c_str()) ); scu.setPort ( this->CallingPort ); scu.setPeerAETitle ( OFString(this->CalledAETitle.toStdString().c_str()) ); scu.setPeerHostName ( OFString(this->Host.toStdString().c_str()) ); scu.setPeerPort ( this->CalledPort ); scu.setMoveDestinationAETitle ( OFString(this->MoveDestinationAETitle.toStdString().c_str()) ); logger.info ( "Setting Transfer Syntaxes" ); OFList<OFString> transferSyntaxes; transferSyntaxes.push_back ( UID_LittleEndianExplicitTransferSyntax ); transferSyntaxes.push_back ( UID_BigEndianExplicitTransferSyntax ); transferSyntaxes.push_back ( UID_LittleEndianImplicitTransferSyntax ); scu.addPresentationContext ( UID_FINDStudyRootQueryRetrieveInformationModel, transferSyntaxes ); scu.addPresentationContext ( UID_MOVEStudyRootQueryRetrieveInformationModel, transferSyntaxes ); if ( !scu.initNetwork().good() ) { logger.error ( "Error initializing the network" ); return false; } logger.debug ( "Negotiating Association" ); if ( !scu.negotiateAssociation().good() ) { logger.error ( "Error negotiating association" ); return false;; } logger.debug ( "Setting Parameters" ); // Clear the query unsigned long elements = this->parameters->card(); // Clean it out for ( unsigned long i = 0; i < elements; i++ ) { this->parameters->remove ( 0ul ); } if ( retriveType == RetrieveSeries ) { this->parameters->putAndInsertString ( DCM_QueryRetrieveLevel, "SERIES" ); this->parameters->putAndInsertString ( DCM_SeriesInstanceUID, UID.toStdString().c_str() ); } else { this->parameters->putAndInsertString ( DCM_QueryRetrieveLevel, "STUDY" ); this->parameters->putAndInsertString ( DCM_StudyInstanceUID, UID.toStdString().c_str() ); } logger.debug ( "Sending Move Request" ); MOVEResponses *responses = new MOVEResponses(); OFCondition status = scu.sendMOVERequest ( 0, this->parameters, responses ); if (!status.good()) { logger.error ( "MOVE Request failed: " + QString ( status.text() ) ); return false; } logger.debug ( "Find succeded" ); logger.debug ( "Making Output Directory" ); QDir directory = QDir( RetrieveDatabase->databaseDirectory() ); if ( responses->begin() == responses->end() ) { logger.error ( "No responses!" ); throw std::runtime_error( std::string("No responses!") ); } // Write the responses out to disk for ( OFListIterator(FINDResponse*) it = responses->begin(); it != responses->end(); it++ ) { DcmDataset *dataset = (*it)->m_dataset; if ( dataset != NULL ) { logger.debug ( "Got a valid dataset" ); // Save in correct directory E_TransferSyntax output_transfersyntax = dataset->getOriginalXfer(); dataset->chooseRepresentation( output_transfersyntax, NULL ); if ( !dataset->canWriteXfer( output_transfersyntax ) ) { // Pick EXS_LittleEndianExplicit as our default output_transfersyntax = EXS_LittleEndianExplicit; } DcmXfer opt_oxferSyn( output_transfersyntax ); if ( !dataset->chooseRepresentation( opt_oxferSyn.getXfer(), NULL ).bad() ) { DcmFileFormat* fileformat = new DcmFileFormat ( dataset ); // Follow dcmdjpeg example fileformat->loadAllDataIntoMemory(); OFString SOPInstanceUID; dataset->findAndGetOFString ( DCM_SOPInstanceUID, SOPInstanceUID ); QFileInfo fi ( directory, QString ( SOPInstanceUID.c_str() ) ); logger.debug ( "Saving file: " + fi.absoluteFilePath() ); status = fileformat->saveFile ( fi.absoluteFilePath().toStdString().c_str(), opt_oxferSyn.getXfer() ); if ( !status.good() ) { logger.error ( "Error saving file: " + fi.absoluteFilePath() + " Error is " + status.text() ); } RetrieveDatabase->insert( dataset, true ); delete fileformat; } } } delete responses; //if ( !scu.dropNetwork().good() ) //{ //logger.error ( "Error dropping the network" ); //return false; //} return true; }
//------------------------------------------------------------------------------ void ctkDICOMRetrieve::retrieveStudy ( QString studyInstanceUID, QDir directory ) { Q_D(ctkDICOMRetrieve); logger.info ( "Starting retrieveStudy" ); d->retrieve ( studyInstanceUID, directory, ctkDICOMRetrievePrivate::RetrieveStudy ); return; }
//------------------------------------------------------------------------------ void ctkDICOMRetrieve::retrieveSeries ( QString seriesInstanceUID, QDir directory ) { Q_D(ctkDICOMRetrieve); logger.info ( "Starting retrieveSeries" ); d->retrieve ( seriesInstanceUID, directory, ctkDICOMRetrievePrivate::RetrieveSeries ); return; }