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// **********************************************************************
//
// Copyright (c) 2003-2007 ZeroC, Inc. All rights reserved.
//
// This copy of Ice-E is licensed to you under the terms described in the
// ICEE_LICENSE file included in this distribution.
//
// **********************************************************************
#include <IceE/IceE.h>
#include <Callback.h>
using namespace std;
using namespace Demo;
class CallbackReceiverI : public CallbackReceiver
{
public:
virtual void callback(const Ice::Current&)
{
printf("received callback\n");
}
};
void
menu()
{
printf("usage:\n");
printf("t: send callback as twoway\n");
printf("o: send callback as oneway\n");
printf("O: send callback as batch oneway\n");
printf("f: flush all batch requests\n");
printf("s: shutdown server\n");
printf("x: exit\n");
printf("?: help\n");
}
int
run(int argc, char* argv[], const Ice::CommunicatorPtr& communicator)
{
if(argc > 1)
{
fprintf(stderr, "%s: too many arguments\n", argv[0]);
return EXIT_FAILURE;
}
Ice::PropertiesPtr properties = communicator->getProperties();
const char* proxyProperty = "Callback.Client.CallbackServer";
string proxy = properties->getProperty(proxyProperty);
if(proxy.empty())
{
fprintf(stderr, "%s: property `%s' not set\n", argv[0], proxyProperty);
return EXIT_FAILURE;
}
Ice::ObjectPrx base = communicator->stringToProxy(proxy);
CallbackSenderPrx twoway = CallbackSenderPrx::checkedCast(base->ice_twoway()->ice_timeout(-1));
if(!twoway)
{
fprintf(stderr, "%s: invalid proxy\n", argv[0]);
return EXIT_FAILURE;
}
CallbackSenderPrx oneway = CallbackSenderPrx::uncheckedCast(twoway->ice_oneway());
CallbackSenderPrx batchOneway = CallbackSenderPrx::uncheckedCast(twoway->ice_batchOneway());
Ice::ObjectAdapterPtr adapter = communicator->createObjectAdapter("Callback.Client");
adapter->add(new CallbackReceiverI, communicator->stringToIdentity("callbackReceiver"));
adapter->activate();
CallbackReceiverPrx twowayR = CallbackReceiverPrx::uncheckedCast(
adapter->createProxy(communicator->stringToIdentity("callbackReceiver")));
CallbackReceiverPrx onewayR = CallbackReceiverPrx::uncheckedCast(twowayR->ice_oneway());
menu();
char c = EOF;
do
{
try
{
printf("==> ");
do
{
c = getchar();
}
while(c != EOF && c == '\n');
if(c == 't')
{
twoway->initiateCallback(twowayR);
}
else if(c == 'o')
{
oneway->initiateCallback(onewayR);
}
else if(c == 'O')
{
batchOneway->initiateCallback(onewayR);
}
else if(c == 'f')
{
communicator->flushBatchRequests();
}
else if(c == 's')
{
twoway->shutdown();
}
else if(c == 'x')
{
// Nothing to do
}
else if(c == '?')
{
menu();
}
else
{
printf("unknown command `%c'\n", c);
menu();
}
}
catch(const Ice::Exception& ex)
{
fprintf(stderr, "%s\n", ex.toString().c_str());
}
}
while(c != EOF && c != 'x');
return EXIT_SUCCESS;
}
int
main(int argc, char* argv[])
{
int status;
Ice::CommunicatorPtr communicator;
try
{
Ice::InitializationData initData;
initData.properties = Ice::createProperties();
initData.properties->load("config");
communicator = Ice::initialize(argc, argv, initData);
status = run(argc, argv, communicator);
}
catch(const Ice::Exception& ex)
{
fprintf(stderr, "%s\n", ex.toString().c_str());
status = EXIT_FAILURE;
}
if(communicator)
{
try
{
communicator->destroy();
}
catch(const Ice::Exception& ex)
{
fprintf(stderr, "%s\n", ex.toString().c_str());
status = EXIT_FAILURE;
}
}
return status;
}
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