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// **********************************************************************
//
// Copyright (c) 2001
// Mutable Realms, Inc.
// Huntsville, AL, USA
//
// All Rights Reserved
//
// **********************************************************************
#include <Ice/Ice.h>
#include <IceStorm/IceStorm.h>
#include <Event.h>
#include <fstream>
#include <TestCommon.h>
#ifdef _WIN32
# include <io.h>
#endif
using namespace std;
using namespace Ice;
using namespace IceStorm;
class EventI : public Event
{
public:
EventI(const CommunicatorPtr& communicator) :
_communicator(communicator),
_count(0)
{
}
virtual void pub(const string& data, const Ice::Current&)
{
if(data == "shutdown")
{
_communicator->shutdown();
return;
}
++_count;
}
int count() const { return _count; }
private:
CommunicatorPtr _communicator;
int _count;
};
typedef IceUtil::Handle<EventI> EventIPtr;
void
createLock(const string& name)
{
ofstream f(name.c_str());
}
void
deleteLock(const string& name)
{
#ifdef _WIN32
_unlink(name.c_str());
#else
unlink(name.c_str());
#endif
}
int
run(int argc, char* argv[], const CommunicatorPtr& communicator)
{
PropertiesPtr properties = communicator->getProperties();
StringSeq args = argsToStringSeq(argc, argv);
args = properties->parseCommandLineOptions("IceStorm", args);
stringSeqToArgs(args, argc, argv);
string lockfile = "subscriber.lock";
if(argc != 1)
{
lockfile = argv[1];
}
createLock(lockfile);
const char* managerEndpointsProperty = "IceStorm.TopicManager.Endpoints";
string managerEndpoints = properties->getProperty(managerEndpointsProperty);
if(managerEndpoints.empty())
{
cerr << argv[0] << ": property `" << managerEndpointsProperty << "' is not set" << endl;
return EXIT_FAILURE;
}
ObjectPrx base = communicator->stringToProxy("TopicManager:" + managerEndpoints);
IceStorm::TopicManagerPrx manager = IceStorm::TopicManagerPrx::checkedCast(base);
if(!manager)
{
cerr << argv[0] << ": `" << managerEndpoints << "' is not running" << endl;
return EXIT_FAILURE;
}
ObjectAdapterPtr adapter = communicator->createObjectAdapterWithEndpoints("SubscriberAdapter", "default");
EventIPtr eventFed1 = new EventI(communicator);
EventIPtr eventFed2 = new EventI(communicator);
EventIPtr eventFed3 = new EventI(communicator);
//
// Activate the servants.
//
ObjectPrx objFed1 = adapter->add(eventFed1, stringToIdentity("fed1/events"));
ObjectPrx objFed2 = adapter->add(eventFed2, stringToIdentity("fed2/events"));
ObjectPrx objFed3 = adapter->add(eventFed3, stringToIdentity("fed3/events"));
IceStorm::QoS qos;
//TODO: qos["reliability"] = "batch";
try
{
manager->subscribe(qos, objFed1);
manager->subscribe(qos, objFed2);
manager->subscribe(qos, objFed3);
}
catch(const IceStorm::NoSuchTopic& e)
{
cerr << argv[0] << ": NoSuchTopic: " << e.name << endl;
return EXIT_FAILURE;
}
adapter->activate();
communicator->waitForShutdown();
// cout << "eventFed1->count(): " << eventFed1->count() << endl;
// cout << "eventFed2->count(): " << eventFed2->count() << endl;
// cout << "eventFed3->count(): " << eventFed3->count() << endl;
test(eventFed1->count() == 30);
test(eventFed2->count() == 40);
test(eventFed3->count() == 30);
deleteLock(lockfile);
return EXIT_SUCCESS;
}
int
main(int argc, char* argv[])
{
int status;
CommunicatorPtr communicator;
try
{
communicator = initialize(argc, argv);
status = run(argc, argv, communicator);
}
catch(const Exception& ex)
{
cerr << ex << endl;
status = EXIT_FAILURE;
}
if(communicator)
{
try
{
communicator->destroy();
}
catch(const Exception& ex)
{
cerr << ex << endl;
status = EXIT_FAILURE;
}
}
return status;
}
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