blob: a6a8977eebc78c21b5e18cde8d39f3bfcfddda09 (
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
|
#!/usr/bin/env python
# **********************************************************************
#
# Copyright (c) 2003-2014 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.
#
# **********************************************************************
import sys, traceback, Ice
Ice.loadSlice('Greet.ice')
import Demo
def menu():
print("""
usage:
t: send greeting with conversion
u: send greeting without conversion
s: shutdown server
x: exit
?: help
""")
def decodeString(str):
ret = ""
for i in range(0, len(str)):
n = ord(str[i])
if n < 32 or n > 126:
ret += "\\" + oct(n)[1:] # Skip leading '0'
else:
ret += str[i]
return ret
communicator1 = None
communicator2 = None
class Client:
def run(self, args):
if len(args) > 1:
print(self.appName() + ": too many arguments")
return 1
greet1 = Demo.GreetPrx.checkedCast(communicator1.propertyToProxy('Greet.Proxy'))
if not greet1:
print(args[0] + ": invalid proxy")
return 1
greet2 = Demo.GreetPrx.checkedCast(communicator2.propertyToProxy('Greet.Proxy'))
if not greet2:
print(args[0] + ": invalid proxy")
return 1
menu()
greeting = "Bonne journ\351e";
c = None
while c != 'x':
try:
sys.stdout.write("==> ")
sys.stdout.flush()
c = sys.stdin.readline().strip()
if c == 't':
ret = greet2.exchangeGreeting(greeting)
print("Received by client: \"" + decodeString(ret) + "\"")
elif c == 'u':
ret = greet1.exchangeGreeting(greeting)
print("Received by client: \"" + decodeString(ret) + "\"")
elif c == 's':
greet2.shutdown()
elif c == 'x':
pass # Nothing to do
elif c == '?':
menu()
else:
print("unknown command `" + c + "'")
menu()
except KeyboardInterrupt:
break
except EOFError:
break
except Ice.Exception as ex:
print(ex)
return 0
status = 0
try:
initData = Ice.InitializationData()
initData.properties = Ice.createProperties(None, initData.properties)
initData.properties.load("config.client")
#
# Without converter
#
communicator1 = Ice.initialize(sys.argv, initData)
#
# Add converter plugin (can't be removed later on)
#
initData.properties.setProperty("Ice.Plugin.StringConverter", "Ice:createStringConverter iconv=ISO8859-1 windows=1252")
communicator2 = Ice.initialize(sys.argv, initData)
app = Client()
status = app.run(sys.argv)
except:
traceback.print_exc()
status = 1
if communicator1:
try:
communicator1.destroy()
except:
traceback.print_exc()
status = 1
if communicator2:
try:
communicator2.destroy()
except:
traceback.print_exc()
status = 1
sys.exit(status)
|
