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
|
// **********************************************************************
//
// 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.
//
// **********************************************************************
#include <Ice/Ice.h>
#include <FilesystemI.h>
using namespace std;
using namespace Filesystem;
class FilesystemApp : virtual public Ice::Application
{
public:
virtual int run(int, char*[])
{
//
// Terminate cleanly on receipt of a signal
//
shutdownOnInterrupt();
//
// Create an object adapter.
//
Ice::ObjectAdapterPtr adapter =
communicator()->createObjectAdapterWithEndpoints("SimpleFilesystem", "default -h localhost -p 10000");
//
// Create the root directory (with name "/" and no parent)
//
DirectoryIPtr root = new DirectoryI(communicator(), "/", 0);
root->activate(adapter);
//
// Create a file called "README" in the root directory
//
FileIPtr file = new FileI(communicator(), "README", root);
Lines text;
text.push_back("This file system contains a collection of poetry.");
file->write(text);
file->activate(adapter);
//
// Create a directory called "Coleridge" in the root directory
//
DirectoryIPtr coleridge = new DirectoryI(communicator(), "Coleridge", root);
coleridge->activate(adapter);
//
// Create a file called "Kubla_Khan" in the Coleridge directory
//
file = new FileI(communicator(), "Kubla_Khan", coleridge);
text.erase(text.begin(), text.end());
text.push_back("In Xanadu did Kubla Khan");
text.push_back("A stately pleasure-dome decree:");
text.push_back("Where Alph, the sacred river, ran");
text.push_back("Through caverns measureless to man");
text.push_back("Down to a sunless sea.");
file->write(text);
file->activate(adapter);
//
// All objects are created, allow client requests now
//
adapter->activate();
//
// Wait until we are done
//
communicator()->waitForShutdown();
if(interrupted())
{
cerr << appName() << ": received signal, shutting down" << endl;
}
return 0;
}
};
int
main(int argc, char* argv[])
{
FilesystemApp app;
return app.main(argc, argv);
}
|
