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
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
|
// **********************************************************************
//
// Copyright (c) 2001
// Mutable Realms, Inc.
// Huntsville, AL, USA
//
// All Rights Reserved
//
// **********************************************************************
#include <Ice/Application.h>
#include <CallbackI.h>
using namespace std;
using namespace Ice;
class CallbackClient : public Application
{
public:
virtual int run(int, char*[]);
};
int
main(int argc, char* argv[])
{
CallbackClient app;
return app.main(argc, argv, "config");
}
void
menu()
{
cout <<
"usage:\n"
"t: send callback as twoway\n"
"o: send callback as oneway\n"
"O: send callback as batch oneway\n"
"d: send callback as datagram\n"
"D: send callback as batch datagram\n"
"f: flush all batch requests\n"
"S: switch secure mode on/off\n"
"v: set/reset override context field\n"
"s: shutdown server\n"
"x: exit\n"
"?: help\n";
}
int
CallbackClient::run(int argc, char* argv[])
{
PropertiesPtr properties = communicator()->getProperties();
const char* refProperty = "Callback.Callback";
std::string ref = properties->getProperty(refProperty);
if(ref.empty())
{
cerr << appName() << ": property `" << refProperty << "' not set" << endl;
return EXIT_FAILURE;
}
ObjectPrx base = communicator()->stringToProxy(ref);
CallbackPrx twoway = CallbackPrx::checkedCast(base->ice_twoway()->ice_timeout(-1)->ice_secure(false));
if(!twoway)
{
cerr << appName() << ": invalid object reference" << endl;
return EXIT_FAILURE;
}
CallbackPrx oneway = CallbackPrx::uncheckedCast(twoway->ice_oneway());
CallbackPrx batchOneway = CallbackPrx::uncheckedCast(twoway->ice_batchOneway());
CallbackPrx datagram = CallbackPrx::uncheckedCast(twoway->ice_datagram());
CallbackPrx batchDatagram = CallbackPrx::uncheckedCast(twoway->ice_batchDatagram());
ObjectAdapterPtr adapter = communicator()->createObjectAdapter("CallbackReceiverAdapter");
adapter->add(new CallbackReceiverI, stringToIdentity("callbackReceiver"));
adapter->activate();
CallbackReceiverPrx twowayR = CallbackReceiverPrx::uncheckedCast(
adapter->createProxy(stringToIdentity("callbackReceiver")));
CallbackReceiverPrx onewayR = CallbackReceiverPrx::uncheckedCast(twowayR->ice_oneway());
// CallbackReceiverPrx batchOnewayR = CallbackReceiverPrx::uncheckedCast(twowayR->ice_batchOneway());
CallbackReceiverPrx datagramR = CallbackReceiverPrx::uncheckedCast(twowayR->ice_datagram());
// CallbackReceiverPrx batchDatagramR = CallbackReceiverPrx::uncheckedCast(twowayR->ice_batchDatagram());
bool secure = false;
string secureStr = "";
string overwrite;
menu();
char c;
do
{
try
{
cout << "==> ";
cin >> c;
if(c == 't')
{
Context context;
context["_fwd"] = "t" + secureStr;
twoway->initiateCallback(twowayR, context);
}
else if(c == 'o')
{
Context context;
context["_fwd"] = "o" + secureStr;
if(!overwrite.empty())
{
context["ovrd"] = overwrite;
}
oneway->initiateCallback(onewayR, context);
}
else if(c == 'O')
{
Context context;
context["_fwd"] = "O" + secureStr;
if(!overwrite.empty())
{
context["ovrd"] = overwrite;
}
batchOneway->initiateCallback(onewayR, context);
}
else if(c == 'd')
{
Context context;
context["_fwd"] = "d" + secureStr;
datagram->initiateCallback(datagramR, context);
}
else if(c == 'D')
{
Context context;
context["_fwd"] = "D" + secureStr;
if(!overwrite.empty())
{
context["ovrd"] = overwrite;
}
batchDatagram->initiateCallback(datagramR, context);
}
else if(c == 'f')
{
batchOneway->ice_flush();
batchDatagram->ice_flush();
}
else if(c == 'S')
{
secure = !secure;
secureStr = secure ? "s" : "";
twoway = CallbackPrx::uncheckedCast(twoway->ice_secure(secure));
oneway = CallbackPrx::uncheckedCast(oneway->ice_secure(secure));
batchOneway = CallbackPrx::uncheckedCast(batchOneway->ice_secure(secure));
datagram = CallbackPrx::uncheckedCast(datagram->ice_secure(secure));
batchDatagram = CallbackPrx::uncheckedCast(batchDatagram->ice_secure(secure));
twowayR = CallbackReceiverPrx::uncheckedCast(twowayR->ice_secure(secure));
onewayR = CallbackReceiverPrx::uncheckedCast(onewayR->ice_secure(secure));
// batchOnewayR = CallbackReceiverPrx::uncheckedCast(batchOnewayR->ice_secure(secure));
datagramR = CallbackReceiverPrx::uncheckedCast(datagramR->ice_secure(secure));
// batchDatagramR = CallbackReceiverPrx::uncheckedCast(batchDatagramR->ice_secure(secure));
if(secure)
{
cout << "secure mode is now on" << endl;
}
else
{
cout << "secure mode is now off" << endl;
}
}
else if(c == 'v')
{
if(overwrite.empty())
{
overwrite = "some_value";
cout << "overwrite context field is now `" << overwrite << "'" << endl;
}
else
{
overwrite.clear();
cout << "overwrite context field is empty" << endl;
}
}
else if(c == 's')
{
twoway->shutdown();
}
else if(c == 'x')
{
// Nothing to do
}
else if(c == '?')
{
menu();
}
else
{
cout << "unknown command `" << c << "'" << endl;
menu();
}
}
catch(const Exception& ex)
{
cerr << ex << endl;
}
}
while(cin.good() && c != 'x');
return EXIT_SUCCESS;
}
|
