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/*
** $Id: TPC_Logging_Server.h 80826 2008-03-04 14:51:23Z wotte $
**
** This is the Thread-per-connection logging server example from Chapter 7.
**
** Copyright 2002 Addison Wesley. All Rights Reserved.
*/
#ifndef _TPC_LOGGING_SERVER_H
#define _TPC_LOGGING_SERVER_H
#include "ace/Acceptor.h"
#include "ace/INET_Addr.h"
#include "ace/Reactor.h"
#include "ace/Svc_Handler.h"
#include "ace/FILE_IO.h"
#include "Logging_Handler.h"
#include "ace/SOCK_Acceptor.h"
#include <openssl/ssl.h>
class TPC_Logging_Handler
: public ACE_Svc_Handler<ACE_SOCK_STREAM, ACE_NULL_SYNCH> {
protected:
ACE_FILE_IO log_file_; // File of log records.
// Connection to peer service handler.
Logging_Handler logging_handler_;
public:
TPC_Logging_Handler () : logging_handler_ (log_file_) {}
virtual int open (void *);
virtual int svc (void) {
for (;;)
switch (logging_handler_.log_record ()) {
case -1: return -1; // Error.
case 0: return 0; // Client closed connection.
default: continue; // Default case.
}
/* NOTREACHED */
return 0;
}
};
class TPC_Logging_Acceptor
: public ACE_Acceptor<TPC_Logging_Handler, ACE_SOCK_ACCEPTOR> {
protected:
// The SSL ``context'' data structure.
SSL_CTX *ssl_ctx_;
// The SSL data structure corresponding to authenticated
// SSL connections.
SSL *ssl_;
public:
typedef ACE_Acceptor<TPC_Logging_Handler, ACE_SOCK_ACCEPTOR>
PARENT;
typedef ACE_SOCK_Acceptor::PEER_ADDR PEER_ADDR;
// Constructor.
TPC_Logging_Acceptor (ACE_Reactor *r)
: PARENT (r), ssl_ctx_ (0), ssl_ (0) {}
// Destructor frees the SSL resources.
virtual ~TPC_Logging_Acceptor (void) {
SSL_free (this->ssl_);
SSL_CTX_free (this->ssl_ctx_);
}
// Initialize the acceptor instance.
virtual int open
(const ACE_SOCK_Acceptor::PEER_ADDR &local_addr,
ACE_Reactor *reactor = ACE_Reactor::instance (),
int flags = 0, int use_select = 1, int reuse_addr = 1);
virtual int handle_close
(ACE_HANDLE = ACE_INVALID_HANDLE,
ACE_Reactor_Mask = ACE_Event_Handler::ALL_EVENTS_MASK);
// Connection establishment and authentication hook method.
virtual int accept_svc_handler (TPC_Logging_Handler *sh);
};
#endif /* _TPC_LOGGING_SERVER_H */
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