1c121b3f1e
All now have a .h file in src/pv. Each can now be used via an iocshell command or by a PVDatabase application that not part of an ioc database.
129 lines
3.8 KiB
C++
129 lines
3.8 KiB
C++
/*
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* Copyright information and license terms for this software can be
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* found in the file LICENSE that is included with the distribution
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*/
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/**
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* @author mrk
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* @date 2021.04.07
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*/
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#include <iocsh.h>
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#include <pv/standardField.h>
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#include <pv/standardPVField.h>
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#include <pv/timeStamp.h>
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#include <pv/pvTimeStamp.h>
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#include <pv/alarm.h>
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#include <pv/pvAlarm.h>
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#include <pv/pvAccess.h>
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#include <pv/serverContext.h>
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#include <pv/rpcService.h>
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// The following must be the last include
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#include <epicsExport.h>
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#define epicsExportSharedSymbols
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#include "pv/pvDatabase.h"
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#include "pv/pvdbcrTraceRecord.h"
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using namespace epics::pvData;
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using namespace std;
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namespace epics { namespace pvDatabase {
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PvdbcrTraceRecordPtr PvdbcrTraceRecord::create(
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std::string const & recordName,
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int asLevel,std::string const & asGroup)
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{
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FieldCreatePtr fieldCreate = getFieldCreate();
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PVDataCreatePtr pvDataCreate = getPVDataCreate();
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StructureConstPtr topStructure = fieldCreate->createFieldBuilder()->
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addNestedStructure("argument")->
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add("recordName",pvString)->
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add("level",pvInt)->
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endNested()->
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addNestedStructure("result") ->
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add("status",pvString) ->
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endNested()->
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createStructure();
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PVStructurePtr pvStructure = pvDataCreate->createPVStructure(topStructure);
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PvdbcrTraceRecordPtr pvRecord(
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new PvdbcrTraceRecord(recordName,pvStructure,asLevel,asGroup));
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if(!pvRecord->init()) pvRecord.reset();
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return pvRecord;
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}
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PvdbcrTraceRecord::PvdbcrTraceRecord(
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std::string const & recordName,
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epics::pvData::PVStructurePtr const & pvStructure,
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int asLevel,std::string const & asGroup)
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: PVRecord(recordName,pvStructure,asLevel,asGroup)
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{
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}
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bool PvdbcrTraceRecord::init()
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{
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initPVRecord();
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PVStructurePtr pvStructure = getPVStructure();
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pvRecordName = pvStructure->getSubField<PVString>("argument.recordName");
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if(!pvRecordName) return false;
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pvLevel = pvStructure->getSubField<PVInt>("argument.level");
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if(!pvLevel) return false;
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pvResult = pvStructure->getSubField<PVString>("result.status");
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if(!pvResult) return false;
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return true;
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}
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void PvdbcrTraceRecord::process()
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{
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string name = pvRecordName->get();
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PVRecordPtr pvRecord = PVDatabase::getMaster()->findRecord(name);
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if(!pvRecord) {
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pvResult->put(name + " not found");
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return;
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}
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pvRecord->setTraceLevel(pvLevel->get());
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pvResult->put("success");
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}
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}}
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static const iocshArg arg0 = { "recordName", iocshArgString };
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static const iocshArg arg1 = { "asLevel", iocshArgInt };
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static const iocshArg arg2 = { "asGroup", iocshArgString };
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static const iocshArg *args[] = {&arg0,&arg1,&arg2};
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static const iocshFuncDef pvdbcrTraceRecordFuncDef = {"pvdbcrTraceRecord", 3,args};
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static void pvdbcrTraceRecordCallFunc(const iocshArgBuf *args)
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{
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char *sval = args[0].sval;
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if(!sval) {
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throw std::runtime_error("pvdbcrTraceRecord recordName not specified");
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}
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string recordName = string(sval);
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int asLevel = args[1].ival;
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string asGroup("DEFAULT");
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sval = args[2].sval;
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if(sval) {
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asGroup = string(sval);
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}
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epics::pvDatabase::PvdbcrTraceRecordPtr record
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= epics::pvDatabase::PvdbcrTraceRecord::create(recordName);
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record->setAsLevel(asLevel);
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record->setAsGroup(asGroup);
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epics::pvDatabase::PVDatabasePtr master = epics::pvDatabase::PVDatabase::getMaster();
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bool result = master->addRecord(record);
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if(!result) cout << "recordname " << recordName << " not added" << endl;
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}
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static void pvdbcrTraceRecordRegister(void)
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{
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static int firstTime = 1;
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if (firstTime) {
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firstTime = 0;
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iocshRegister(&pvdbcrTraceRecordFuncDef, pvdbcrTraceRecordCallFunc);
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}
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}
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extern "C" {
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epicsExportRegistrar(pvdbcrTraceRecordRegister);
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}
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