1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
|
// **********************************************************************
//
// Copyright (c) 2003-2015 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
#include <IceUtil/IceUtil.h>
#include <IceUtil/Options.h>
#include <Ice/Ice.h>
#include <IceStorm/IceStorm.h>
#include <Single.h>
#include <TestCommon.h>
using namespace std;
using namespace Ice;
using namespace IceStorm;
using namespace Test;
class SingleI : public Single
{
public:
SingleI() {}
virtual void event(int, const Current&) {}
};
int
run(int argc, char* argv[], const CommunicatorPtr& communicator)
{
IceUtilInternal::Options opts;
opts.addOpt("", "id", IceUtilInternal::Options::NeedArg);
opts.addOpt("", "unsub");
try
{
opts.parse(argc, (const char**)argv);
}
catch(const IceUtilInternal::BadOptException& e)
{
cerr << argv[0] << ": " << e.reason << endl;
return EXIT_FAILURE;
}
PropertiesPtr properties = communicator->getProperties();
const char* managerProxyProperty = "IceStormAdmin.TopicManager.Default";
string managerProxy = properties->getProperty(managerProxyProperty);
if(managerProxy.empty())
{
cerr << argv[0] << ": property `" << managerProxyProperty << "' is not set" << endl;
return EXIT_FAILURE;
}
ObjectPrx base = communicator->stringToProxy(managerProxy);
IceStorm::TopicManagerPrx manager = IceStorm::TopicManagerPrx::checkedCast(base);
if(!manager)
{
cerr << argv[0] << ": `" << managerProxy << "' is not running" << endl;
return EXIT_FAILURE;
}
ObjectAdapterPtr adapter = communicator->createObjectAdapterWithEndpoints("SingleAdapter", "default");
TopicPrx topic;
try
{
topic = manager->retrieve("single");
}
catch(const IceStorm::NoSuchTopic& e)
{
cerr << argv[0] << ": NoSuchTopic: " << e.name << endl;
return EXIT_FAILURE;
}
Ice::ObjectPrx prx = adapter->add(new SingleI(), communicator->stringToIdentity(opts.optArg("id")));
if(opts.isSet("unsub"))
{
topic->unsubscribe(prx);
}
else
{
IceStorm::QoS qos;
qos["persistent"] = "true";
topic->subscribeAndGetPublisher(qos, prx);
}
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;
}
|
