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/* -*- C++ -*- */
// $Id$
/*
// ============================================================================
//
// = LIBRARY
// ace
//
// = FILENAME
// CLASSIX_CO_Connector.h
//
// = AUTHOR(S)
// Nokia Telecommunications
//
// ============================================================================
*/
#ifndef ACE_CLASSIX_CO_CONNECTOR_H
#define ACE_CLASSIX_CO_CONNECTOR_H
#include "ace/CLASSIX/CLASSIX_CLD_Connector.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
/* ------------------------------------------------------------------------- */
class ACE_CLASSIX_CO_Connector : public ACE_CLASSIX_CLD_Connector
// = TITLE
// Defines an CLASSIX IPC connection factory for the
// template methods in <ACE_Connector>.
//
// = DESCRIPTION
// This is used when a client needs to communicate with a server
// whose SAP address is unknown.
//
// <ACE_CLASSIX_Connect> and <ACE_CLASSIX_Acceptor> exchanges
// address(SAP) information to establish a logical link.
//
// = NOTES
// There is no other identifier and sequence information
// passed between the acceptor and the connector.
// Some applications may need to have a
// reliable protocol for the connection setup procedure.
//
// = SEE ALSO
// ACE_CLASSIX_CLD_Connector
// ACE_CLASSIX_Acceptor
//
{
public:
// = Initialization routines.
ACE_CLASSIX_CO_Connector (void);
// Default constructor.
ACE_CLASSIX_CO_Connector (ACE_CLASSIX_Stream &new_stream,
const ACE_Addr &remote_sap
= ACE_Addr::sap_any,
ACE_Time_Value *timeout = 0,
const ACE_Addr &local_sap = ACE_Addr::sap_any,
int reuse_addr = 0,
int flags = 0,
int perms = 0,
int protocol_family
= ACE_CLASSIX_Addr::AF_CLASSIX,
int protocol = 0);
// Emulates connection semantics so that it can be plugged into
// <ACE_Connector>
// Actively connect local SAP and remote SAP togeter.
// Produce a <new_stream> if things go well.
//
// <remote_sap> is the peer's address. In ACE_SOCK_Connector it refers to
// the acceptor's address. In connectionless mode, we do not have
// an acceptor. The <remote_sap> address will be copied to the new stream
// if things goes well.
//
// If <local_sap> refers to any address, a port will be
// allocated and will be used as a local SAP.
//
// The rest parameters are there so that this class can be plugged into
// <ACE_Connector>.
int connect (ACE_CLASSIX_Stream &new_stream,
const ACE_Addr &remote_sap = ACE_Addr::sap_any,
ACE_Time_Value *timeout = 0,
const ACE_Addr &local_sap = ACE_Addr::sap_any,
int reuse_addr = 0,
int flags = 0,
int perms = 0,
int protocol_family = ACE_CLASSIX_Addr::AF_CLASSIX,
int protocol = 0);
// Factory method used in <ACE_Connector>::connect_svc_handler()
// Initialization method when default constructor is used.
// See the comments for the corresponding constructor
// = HELPER
void dump(void) const;
private:
ACE_CLASSIX_CO_Connector(ACE_CLASSIX_CO_Connector const&);
ACE_CLASSIX_CO_Connector const& operator=(ACE_CLASSIX_CO_Connector const&);
};
/* ------------------------------------------------------------------------- */
#if defined (__ACE_INLINE__)
#include "ace/CLASSIX/CLASSIX_CO_Connector.i"
#endif /* __ACE_INLINE__ */
#endif /* ACE_CLASSIX_CO_CONNECTOR_H */
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