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/* -*- C++ -*- */
//=============================================================================
/**
* @file HTTP_Client.h
*
* $Id$
*
* This is the HTTP_Client class, which is the API for doing file
* uploads/downloads.
*
* @author Stoyan Paunov
*/
//=============================================================================
#ifndef TAO_HTTP_CLIENT_H
#define TAO_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 "tao/HTTP_Handler.h"
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
/**
* @class TAO_HTTP_Client
*
* @brief 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.
*/
class TAO_HTTP_Client
{
public:
TAO_HTTP_Client (void);
~TAO_HTTP_Client (void);
/// Initializes the class with the given filename, hostname and port.
/// it should be called with the filename, before any read/write calls
int open (const ACE_TCHAR *filename,
const ACE_TCHAR *hostname = ACE_DEFAULT_SERVER_HOST,
u_short port = 80);
/// Starts a connection, and reads a file from the server into
/// Message_Block mb
int read (ACE_Message_Block *mb);
/// Frees memory allocated for filename.
int close ();
private:
/// Store the internet address of the server
ACE_INET_Addr inet_addr_;
/// The filename
ACE_TCHAR *filename_;
/// The connector endpoint to initiate the client connection
ACE_Connector<TAO_HTTP_Handler, ACE_SOCK_CONNECTOR> connector_;
};
TAO_END_VERSIONED_NAMESPACE_DECL
#endif /* TAO_HTTP_CLIENT_H */
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