epics/pvaClient
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This commit is contained in:
mrkraimer
2019-04-06 11:30:10 -04:00
parent 763c41caa3
commit 99a7e3b0b5
2 changed files with 302 additions and 98 deletions
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src/pvaClientPutData.cpp
+158 -14
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@@ -74,7 +74,34 @@ PvaClientPutData::PvaClientPutData(StructureConstPtr const & structure)
void PvaClientPutData::putDouble(double value)
{
if(PvaClient::getDebug()) cout << "PvaClientPutData::putDouble\n";
PVScalarPtr pvScalar = getScalarValue();
PVScalarPtr pvScalar;
PVStructurePtr pvStructure = getPVStructure();
PVFieldPtr pvValue = pvStructure->getSubField("value");
if(pvValue) {
Type type = pvValue->getField()->getType();
if(type==scalar) pvScalar = static_pointer_cast<PVScalar>(pvValue);
}
if(!pvScalar) {
while(true) {
const PVFieldPtrArray fieldPtrArray(pvStructure->getPVFields());
if(fieldPtrArray.size()!=1) {
throw std::logic_error(
"PvaClientData::putDouble() pvRequest for multiple fields");
}
PVFieldPtr pvField(fieldPtrArray[0]);
Type type = pvField->getField()->getType();
if(type==scalar) {
pvScalar = static_pointer_cast<PVScalar>(pvField);
break;
}
if(pvField->getField()->getType()!=epics::pvData::structure) break;
pvStructure = static_pointer_cast<PVStructure>(pvField);
}
}
if(!pvScalar) {
throw std::logic_error(
"PvaClientData::putDouble() did not find a scalar field");
}
ScalarType scalarType = pvScalar->getScalar()->getScalarType();
if(scalarType==pvDouble) {
PVDoublePtr pvDouble = static_pointer_cast<PVDouble>(pvScalar);
@@ -82,7 +109,8 @@ void PvaClientPutData::putDouble(double value)
return;
}
if(!ScalarTypeFunc::isNumeric(scalarType)) {
throw std::runtime_error(messagePrefix + notCompatibleScalar);
throw std::logic_error(
"PvaClientData::putDouble() did not find a numeric scalar field");
}
convert->fromDouble(pvScalar,value);
}
@@ -90,36 +118,152 @@ void PvaClientPutData::putDouble(double value)
void PvaClientPutData::putString(std::string const & value)
{
if(PvaClient::getDebug()) cout << "PvaClientPutData::putString\n";
PVScalarPtr pvScalar = getScalarValue();
PVScalarPtr pvScalar;
PVStructurePtr pvStructure = getPVStructure();
PVFieldPtr pvValue = pvStructure->getSubField("value");
if(pvValue) {
Type type = pvValue->getField()->getType();
if(type==scalar) pvScalar = static_pointer_cast<PVScalar>(pvValue);
}
if(!pvScalar) {
while(true) {
const PVFieldPtrArray fieldPtrArray(pvStructure->getPVFields());
if(fieldPtrArray.size()!=1) {
throw std::logic_error(
"PvaClientData::putString() pvRequest for multiple fields");
}
PVFieldPtr pvField(fieldPtrArray[0]);
Type type = pvField->getField()->getType();
if(type==scalar) {
pvScalar = static_pointer_cast<PVScalar>(pvField);
break;
}
if(pvField->getField()->getType()!=epics::pvData::structure) break;
pvStructure = static_pointer_cast<PVStructure>(pvField);
}
}
if(!pvScalar) {
throw std::logic_error(
"PvaClientData::putString() did not find a scalar field");
}
convert->fromString(pvScalar,value);
}
void PvaClientPutData::putDoubleArray(shared_vector<const double> const & value)
{
if(PvaClient::getDebug()) cout << "PvaClientPutData::putDoubleArray\n";
PVScalarArrayPtr pvScalarArray = getScalarArrayValue();
if(pvScalarArray->getScalarArray()->getElementType()!=pvDouble) {
throw std::runtime_error(messagePrefix + notDoubleArray);
PVDoubleArrayPtr pvDoubleArray;
PVStructurePtr pvStructure = getPVStructure();
PVFieldPtr pvValue = pvStructure->getSubField("value");
if(pvValue) {
Type type = pvValue->getField()->getType();
if(type==scalarArray) {
PVScalarArrayPtr pvScalarArray = static_pointer_cast<PVScalarArray>(pvValue);
if(pvScalarArray->getScalarArray()->getElementType()==pvDouble) {
pvDoubleArray = static_pointer_cast<PVDoubleArray>(pvValue);
}
}
}
PVDoubleArrayPtr pv = static_pointer_cast<PVDoubleArray>(pvScalarArray);
pv->replace(value);
if(!pvDoubleArray) {
while(true) {
const PVFieldPtrArray fieldPtrArray(pvStructure->getPVFields());
if(fieldPtrArray.size()!=1) {
throw std::logic_error(
"PvaClientData::putDoubleArray() pvRequest for multiple fields");
}
PVFieldPtr pvField(fieldPtrArray[0]);
Type type = pvField->getField()->getType();
if(type==scalarArray) {
PVScalarArrayPtr pvScalarArray = static_pointer_cast<PVScalarArray>(pvField);
if(pvScalarArray->getScalarArray()->getElementType()==pvDouble) {
pvDoubleArray = static_pointer_cast<PVDoubleArray>(pvField);
break;
}
}
if(pvField->getField()->getType()!=epics::pvData::structure) break;
pvStructure = static_pointer_cast<PVStructure>(pvField);
}
}
if(!pvDoubleArray) {
throw std::logic_error(
"PvaClientData::putDoubleArray() did not find a scalar field");
}
pvDoubleArray->replace(value);
}
void PvaClientPutData::putStringArray(shared_vector<const std::string> const & value)
{
if(PvaClient::getDebug()) cout << "PvaClientPutData::putStringArray\n";
PVScalarArrayPtr pvScalarArray = getScalarArrayValue();
if(pvScalarArray->getScalarArray()->getElementType()!=pvString) {
throw std::runtime_error(messagePrefix + notStringArray);
PVStringArrayPtr pvStringArray;
PVStructurePtr pvStructure = getPVStructure();
PVFieldPtr pvValue = pvStructure->getSubField("value");
if(pvValue) {
Type type = pvValue->getField()->getType();
if(type==scalarArray) {
PVScalarArrayPtr pvScalarArray = static_pointer_cast<PVScalarArray>(pvValue);
if(pvScalarArray->getScalarArray()->getElementType()==pvString) {
pvStringArray = static_pointer_cast<PVStringArray>(pvValue);
}
}
}
PVStringArrayPtr pv = static_pointer_cast<PVStringArray>(pvScalarArray);
pv->replace(value);
if(!pvStringArray) {
while(true) {
const PVFieldPtrArray fieldPtrArray(pvStructure->getPVFields());
if(fieldPtrArray.size()!=1) {
throw std::logic_error(
"PvaClientData::getStringArray() pvRequest for multiple fields");
}
PVFieldPtr pvField(fieldPtrArray[0]);
Type type = pvField->getField()->getType();
if(type==scalarArray) {
PVScalarArrayPtr pvScalarArray = static_pointer_cast<PVScalarArray>(pvField);
if(pvScalarArray->getScalarArray()->getElementType()==pvString) {
pvStringArray = static_pointer_cast<PVStringArray>(pvField);
break;
}
}
if(pvField->getField()->getType()!=epics::pvData::structure) break;
pvStructure = static_pointer_cast<PVStructure>(pvField);
}
}
if(!pvStringArray) {
throw std::logic_error(
"PvaClientData::getStringArray() did not find a scalar field");
}
pvStringArray->replace(value);
}
void PvaClientPutData::putStringArray(std::vector<std::string> const & value)
{
if(PvaClient::getDebug()) cout << "PvaClientPutData::putStringArray\n";
PVScalarArrayPtr pvScalarArray = getScalarArrayValue();
PVScalarArrayPtr pvScalarArray;
PVStructurePtr pvStructure = getPVStructure();
PVFieldPtr pvValue = pvStructure->getSubField("value");
if(pvValue) {
Type type = pvValue->getField()->getType();
if(type==scalarArray) pvScalarArray = static_pointer_cast<PVScalarArray>(pvValue);
}
if(!pvScalarArray) {
while(true) {
const PVFieldPtrArray fieldPtrArray(pvStructure->getPVFields());
if(fieldPtrArray.size()!=1) {
throw std::logic_error(
"PvaClientData::getStringArray() pvRequest for multiple fields");
}
PVFieldPtr pvField(fieldPtrArray[0]);
Type type = pvField->getField()->getType();
if(type==scalarArray) {
pvScalarArray = static_pointer_cast<PVScalarArray>(pvField);
break;
}
if(pvField->getField()->getType()!=epics::pvData::structure) break;
pvStructure = static_pointer_cast<PVStructure>(pvField);
}
}
if(!pvScalarArray) {
throw std::logic_error(
"PvaClientData::getStringArray() did not find a scalar field");
}
convert->fromStringArray(pvScalarArray,0,value.size(),value,0);
}