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completed merge

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This commit is contained in:
Matej Sekoranja
2014-06-10 00:09:08 +02:00
parent 2150e07da4 c7bf9f6d67
commit 99df13dc72
61 changed files with 3280 additions and 1955 deletions
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43
testApp/remote/rpcServiceExample.cpp
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@@ -10,25 +10,44 @@
using namespace epics::pvData;
using namespace epics::pvAccess;
static StructureConstPtr resultStructure =
getFieldCreate()->createFieldBuilder()->
add("c", pvDouble)->
createStructure();
static Structure::const_shared_pointer resultStructure =
getFieldCreate()->createFieldBuilder()->
add("c", pvDouble)->
createStructure();
class SumServiceImpl :
public RPCService
{
PVStructure::shared_pointer request(PVStructure::shared_pointer const & args)
PVStructure::shared_pointer request(PVStructure::shared_pointer const & pvArguments)
throw (RPCRequestException)
{
PVString::shared_pointer fa = args->getSubField<PVString>("a");
PVString::shared_pointer fb = args->getSubField<PVString>("b");
if (!fa || !fb)
throw RPCRequestException(Status::STATUSTYPE_ERROR, "'string a' and 'string b' fields required");
double a = atof(fa->get().c_str());
double b = atof(fb->get().c_str());
// NTURI support
PVStructure::shared_pointer args(
(pvArguments->getStructure()->getID() == "uri:ev4:nt/2012/pwd:NTURI") ?
pvArguments->getStructureField("query") :
pvArguments
);
// get fields and check their existence
PVScalar::shared_pointer af = args->getSubField<PVScalar>("a");
PVScalar::shared_pointer bf = args->getSubField<PVScalar>("b");
if (!af || !bf)
throw RPCRequestException(Status::STATUSTYPE_ERROR, "scalar 'a' and 'b' fields are required");
// get the numbers (and convert if neccessary)
double a, b;
try
{
a = af->getAs<double>();
b = bf->getAs<double>();
}
catch (std::exception &e)
{
throw RPCRequestException(Status::STATUSTYPE_ERROR,
std::string("failed to convert arguments to double: ") + e.what());
}
// create return structure and set data
PVStructure::shared_pointer result = getPVDataCreate()->createPVStructure(resultStructure);
result->getSubField<PVDouble>("c")->put(a+b);
return result;