blob: 4bb13e7f92621a6d997fe36b36bbf58b75b6b56c (
plain)
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
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
|
// **********************************************************************
//
// Copyright (c) 2003
// ZeroC, Inc.
// Billerica, MA, USA
//
// All Rights Reserved.
//
// Ice is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License version 2 as published by
// the Free Software Foundation.
//
// **********************************************************************
public class Client
{
private static void
menu()
{
System.out.println(
"usage:\n" +
"t: send greeting as twoway\n" +
"o: send greeting as oneway\n" +
"O: send greeting as batch oneway\n" +
"d: send greeting as datagram\n" +
"D: send greeting as batch datagram\n" +
"f: flush all batch requests\n" +
"T: set a timeout\n" +
"S: switch secure mode on/off\n" +
"x: exit\n" +
"?: help\n");
}
private static int
run(String[] args, Ice.Communicator communicator)
{
Ice.Properties properties = communicator.getProperties();
//
// Do Glacier setup.
//
final String glacierStarterEndpointsProperty = "Glacier.Starter.Endpoints";
String glacierStarterEndpoints = properties.getProperty(glacierStarterEndpointsProperty);
assert(glacierStarterEndpoints.length() != 0);
Ice.ObjectPrx starterBase = communicator.stringToProxy("Glacier/starter:" + glacierStarterEndpoints);
Glacier.StarterPrx starter = Glacier.StarterPrxHelper.checkedCast(starterBase);
if(starter == null)
{
System.err.println("Client: endpoints `" + glacierStarterEndpoints +
"' do not refer to a glacier router starter");
return 1;
}
Ice.ByteSeqHolder privateKey = new Ice.ByteSeqHolder();
Ice.ByteSeqHolder publicKey = new Ice.ByteSeqHolder();
Ice.ByteSeqHolder routerCert = new Ice.ByteSeqHolder();
Glacier.RouterPrx router = null;
String id;
String pw;
java.io.BufferedReader in = new java.io.BufferedReader(new java.io.InputStreamReader(System.in));
while(true)
{
try
{
System.out.print("user id: ");
System.out.flush();
id = in.readLine();
System.out.print("password: ");
System.out.flush();
pw = in.readLine();
router = starter.startRouter(id, pw, privateKey, publicKey, routerCert);
}
catch(java.io.IOException ex)
{
ex.printStackTrace();
return 1;
}
catch(Glacier.CannotStartRouterException ex)
{
System.err.println("Client: " + ex + ":\n" + ex.reason);
return 1;
}
catch(Glacier.InvalidPasswordException ex)
{
System.err.println("password is invalid, try again");
continue;
}
break;
}
communicator.setDefaultRouter(router);
Glacier.SessionPrx session = null;
try
{
session = router.createSession();
}
catch(Glacier.NoSessionManagerException ex)
{
ex.printStackTrace();
return 1;
}
HelloSessionPrx base = HelloSessionPrxHelper.checkedCast(session);
HelloSessionPrx twoway = HelloSessionPrxHelper.checkedCast(base.ice_twoway().ice_timeout(-1).ice_secure(false));
if(twoway == null)
{
System.err.println("invalid object reference");
return 1;
}
HelloSessionPrx oneway = HelloSessionPrxHelper.uncheckedCast(twoway.ice_oneway());
HelloSessionPrx batchOneway = HelloSessionPrxHelper.uncheckedCast(twoway.ice_batchOneway());
HelloSessionPrx datagram = HelloSessionPrxHelper.uncheckedCast(twoway.ice_datagram());
HelloSessionPrx batchDatagram = HelloSessionPrxHelper.uncheckedCast(twoway.ice_batchDatagram());
boolean secure = false;
int timeout = -1;
menu();
String line = null;
do
{
try
{
System.out.print("==> ");
System.out.flush();
line = in.readLine();
if(line == null)
{
break;
}
if(line.equals("t"))
{
twoway.hello();
}
else if(line.equals("o"))
{
oneway.hello();
}
else if(line.equals("O"))
{
batchOneway.hello();
}
else if(line.equals("d"))
{
datagram.hello();
}
else if(line.equals("D"))
{
batchDatagram.hello();
}
else if(line.equals("f"))
{
communicator.flushBatchRequests();
}
else if(line.equals("T"))
{
if(timeout == -1)
{
timeout = 2000;
}
else
{
timeout = -1;
}
twoway = HelloSessionPrxHelper.uncheckedCast(twoway.ice_timeout(timeout));
oneway = HelloSessionPrxHelper.uncheckedCast(oneway.ice_timeout(timeout));
batchOneway = HelloSessionPrxHelper.uncheckedCast(batchOneway.ice_timeout(timeout));
if(timeout == -1)
{
System.out.println("timeout is now switched off");
}
else
{
System.out.println("timeout is now set to 2000ms");
}
}
else if(line.equals("S"))
{
secure = !secure;
twoway = HelloSessionPrxHelper.uncheckedCast(twoway.ice_secure(secure));
oneway = HelloSessionPrxHelper.uncheckedCast(oneway.ice_secure(secure));
batchOneway = HelloSessionPrxHelper.uncheckedCast(batchOneway.ice_secure(secure));
datagram = HelloSessionPrxHelper.uncheckedCast(datagram.ice_secure(secure));
batchDatagram = HelloSessionPrxHelper.uncheckedCast(batchDatagram.ice_secure(secure));
if(secure)
{
System.out.println("secure mode is now on");
}
else
{
System.out.println("secure mode is now off");
}
}
else if(line.equals("x"))
{
// Nothing to do
}
else if(line.equals("?"))
{
menu();
}
else
{
System.out.println("unknown command `" + line + "'");
menu();
}
}
catch(java.io.IOException ex)
{
ex.printStackTrace();
}
catch(Ice.LocalException ex)
{
ex.printStackTrace();
}
}
while(!line.equals("x"));
return 0;
}
public static void
main(String[] args)
{
int status = 0;
Ice.Communicator communicator = null;
try
{
Ice.Properties properties = Ice.Util.createProperties(args);
properties.load("config");
communicator = Ice.Util.initializeWithProperties(args, properties);
status = run(args, communicator);
}
catch(Ice.LocalException ex)
{
ex.printStackTrace();
status = 1;
} finally {
if(communicator != null)
{
communicator.destroy();
}
}
System.exit(status);
}
}
|
