blob: c9f4e496bf2e7e1eaa3910f271be1eb1f80b3bd0 (
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
|
// $Id$
#ifndef CLIENT_H
#define CLIENT_H
#include "ace/SOCK_Stream.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include "Protocol_Stream.h"
class ACE_Message_Block;
/* Hide the details of connection and protocol-conformance from the
application-level logic.
*/
class Client
{
public:
// Provide the server information when constructing the
// object. This could (and probably should) be moved to the
// open() method.
Client( u_short _port, const char * _server );
// Cleanup...
~Client(void);
// Open the connection to the server.
int open(void);
// Close the connection to the server. Be sure to do this
// before you let the Client go out of scope.
int close(void);
// Put a message to the server. The Client assumes ownership
// of _message at that point and will release() it when done.
// Do not use _message after passing it to put().
int put( ACE_Message_Block * _message );
// Get a response from the server. The caller becomes the
// owner of _response after this call and is responsible for
// invoking release() when done.
int get( ACE_Message_Block * & _response );
private:
// Protocol_Stream hides the protocol conformance details from
// us.
Protocol_Stream stream_;
// We create a connection on the peer_ and then pass ownership
// of it to the protocol stream.
ACE_SOCK_Stream peer_;
// Endpoing information saved by the constructor for use by open().
u_short port_;
const char * server_;
// Accessors for the complex member variables.
Protocol_Stream & stream(void)
{
return this->stream_;
}
ACE_SOCK_Stream & peer(void)
{
return this->peer_;
}
};
#endif // CLIENT_H
|
