143 lines
5.0 KiB
C++
143 lines
5.0 KiB
C++
/*exampleServerCreateRecords.cpp */
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/**
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* Copyright - See the COPYRIGHT that is included with this distribution.
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* EPICS pvData is distributed subject to a Software License Agreement found
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* in file LICENSE that is included with this distribution.
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*/
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/**
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* @author mrk
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* @date 2013.07.24
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*/
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/* Author: Marty Kraimer */
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#include <cstddef>
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#include <cstdlib>
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#include <cstddef>
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#include <string>
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#include <cstdio>
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#include <memory>
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#include <vector>
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#include <iostream>
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#include <pv/standardField.h>
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#include <pv/standardPVField.h>
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#include <pv/powerSupplyRecordTest.h>
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#include <pv/channelProviderLocal.h>
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#include <pv/exampleCounter.h>
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#include <pv/recordList.h>
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#include <pv/traceRecord.h>
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#include <pv/exampleServerCreateRecords.h>
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using namespace std;
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using std::tr1::static_pointer_cast;
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using namespace epics::pvData;
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using namespace epics::pvAccess;
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using namespace epics::pvDatabase;
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static FieldCreatePtr fieldCreate = getFieldCreate();
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static StandardFieldPtr standardField = getStandardField();
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static PVDataCreatePtr pvDataCreate = getPVDataCreate();
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static StandardPVFieldPtr standardPVField = getStandardPVField();
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static PVStructurePtr createPowerSupply()
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{
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size_t nfields = 5;
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StringArray names;
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names.reserve(nfields);
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FieldConstPtrArray powerSupply;
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powerSupply.reserve(nfields);
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names.push_back("alarm");
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powerSupply.push_back(standardField->alarm());
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names.push_back("timeStamp");
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powerSupply.push_back(standardField->timeStamp());
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String properties("alarm,display");
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names.push_back("voltage");
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powerSupply.push_back(standardField->scalar(pvDouble,properties));
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names.push_back("power");
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powerSupply.push_back(standardField->scalar(pvDouble,properties));
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names.push_back("current");
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powerSupply.push_back(standardField->scalar(pvDouble,properties));
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return pvDataCreate->createPVStructure(
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fieldCreate->createStructure(names,powerSupply));
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}
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static void createStructureArrayRecord(
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PVDatabasePtr const &master,
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ScalarType scalarType,
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String const &recordName)
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{
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StructureConstPtr structure = standardField->scalar(
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pvDouble,
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String("value,alarm,timeStamp"));
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StringArray names(2);
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FieldConstPtrArray fields(2);
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names[0] = "timeStamp";
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names[1] = "value";
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fields[0] = standardField->timeStamp();
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fields[1] = fieldCreate->createStructureArray(structure);
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StructureConstPtr top = fieldCreate->createStructure(names,fields);
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PVStructurePtr pvStructure = pvDataCreate->createPVStructure(top);
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PVRecordPtr pvRecord = PVRecord::create(recordName,pvStructure);
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bool result = master->addRecord(pvRecord);
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if(!result) cout<< "record " << recordName << " not added" << endl;
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}
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static void createRecords(
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PVDatabasePtr const &master,
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ScalarType scalarType,
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String const &recordNamePrefix,
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String const &properties)
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{
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String recordName = recordNamePrefix;
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PVStructurePtr pvStructure = standardPVField->scalar(scalarType,properties);
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PVRecordPtr pvRecord = PVRecord::create(recordName,pvStructure);
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bool result = master->addRecord(pvRecord);
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if(!result) cout<< "record " << recordName << " not added" << endl;
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recordName += "Array";
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pvStructure = standardPVField->scalarArray(scalarType,properties);
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pvRecord = PVRecord::create(recordName,pvStructure);
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result = master->addRecord(pvRecord);
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}
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void ExampleServerCreateRecords::create()
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{
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PVDatabasePtr master = PVDatabase::getMaster();
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PVRecordPtr pvRecord;
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String recordName;
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bool result(false);
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recordName = "traceRecordPGRPC";
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pvRecord = TraceRecord::create(recordName);
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result = master->addRecord(pvRecord);
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if(!result) cout<< "record " << recordName << " not added" << endl;
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String properties;
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recordName = "exampleCounter";
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pvRecord = ExampleCounter::create(recordName);
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result = master->addRecord(pvRecord);
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properties = "alarm,timeStamp";
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createRecords(master,pvBoolean,"exampleBoolean",properties);
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createRecords(master,pvByte,"exampleByte",properties);
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createRecords(master,pvShort,"exampleShort",properties);
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createRecords(master,pvInt,"exampleInt",properties);
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createRecords(master,pvLong,"exampleLong",properties);
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createRecords(master,pvFloat,"exampleFloat",properties);
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createRecords(master,pvDouble,"exampleDouble",properties);
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createRecords(master,pvString,"exampleString",properties);
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createStructureArrayRecord(master,pvDouble,"exampleStructureArray");
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recordName = "examplePowerSupply";
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PVStructurePtr pvStructure = createPowerSupply();
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PowerSupplyRecordTestPtr psr =
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PowerSupplyRecordTest::create(recordName,pvStructure);
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if(psr.get()==NULL) {
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cout << "PowerSupplyRecordTest::create failed" << endl;
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return;
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}
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result = master->addRecord(psr);
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if(!result) cout<< "record " << recordName << " not added" << endl;
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recordName = "laptoprecordListPGRPC";
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pvRecord = RecordListRecord::create(recordName);
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result = master->addRecord(pvRecord);
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if(!result) cout<< "record " << recordName << " not added" << endl;
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}
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