blob: eed67d3b93db4143568c83e9cd4586da99bd1a95 (
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
|
// $Id$
/* -*- C++ -*- */
// HTTP_Client.h
//============================================================================
// = FILENAME
// HTTP_Client.h
//
// = DESCRIPTION
// This is the HTTP_Client class, which is the API for doing file
// uploads/downloads.
//
// = AUTHOR
// Stoyan Paunov
//
//============================================================================
#ifndef HTTP_Client_H
#define HTTP_Client_H
#include "ace/INET_Addr.h"
#include "ace/Svc_Handler.h"
#include "ace/SOCK_Connector.h"
#include "ace/Connector.h"
#include "ace/Message_Block.h"
#include "HTTP_Handler.h"
class HTTP_Client
// = TITLE
// HTTP_Client is intended to provide application API to
// classes that wish to do network i/o at a very
// high level of abstraction.
//
// = This class provides the ability to retrieve data from
// the network, of specified length and offset, and potentially
// use any protocol "under the hood" to do so. It currently
// uses HTTP. See HTTP_Handler also.
{
public:
HTTP_Client (void);
~HTTP_Client (void);
int open (const ACE_TCHAR *filename,
const ACE_TCHAR *hostname = ACE_DEFAULT_SERVER_HOST,
u_short port = 80);
// initializes the class with the given filename, hostname and port.
// it should be called with the filename, before any read/write calls
int read (ACE_Message_Block *mb);
// starts a connection, and reads a file from the server into Message_Block mb
int close ();
// Frees memory allocated for filename.
private:
ACE_INET_Addr inet_addr_;
// store the internet address of the server
ACE_TCHAR *filename_;
// The filename
ACE_Connector<HTTP_Handler, ACE_SOCK_CONNECTOR> connector_;
// The connector endpoint to initiate the client connection
};
#endif /* HTTP_Client_H */
|
