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/* -*- C++ -*- */
// $Id$
// ============================================================================
//
// = LIBRARY
// ace
//
// = FILENAME
// CLASSIX_Port_Core.h
//
// = AUTHOR(S)
// Nokia Telecommunications
//
// ============================================================================
#ifndef ACE_CLASSIX_PORT_CORE_H
#include "ace/pre.h"
#define ACE_CLASSIX_PORT_CORE_H
/* ------------------------------------------------------------------------- */
#include "ace/OS.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
#include <ipc/chIpc.h>
/* ------------------------------------------------------------------------- */
class ACE_Export ACE_CLASSIX_Port_Core
{
// = TITLE
// Defines interfaces for allocation/deallocation of a Chorus
// IPC port
//
// = DESCRIPTION
// This class allocates a port in the constructor and deallocates it in
// the destructor.
public:
/* -----------------------------------------------------*/
// = Initialization methods.
ACE_CLASSIX_Port_Core (void);
// Allocates a port from the OS
//
virtual ~ACE_CLASSIX_Port_Core (void);
// Deallocates the port from the OS.
virtual const KnUniqueId& get_id (void) const;
// Returns a reference to the port id.
virtual ACE_HANDLE get_handle (void) const;
// Returns the port no(used as an ACE_HANDLE)
virtual void* get_addr(void) const;
// Returns a pointer to the location containing the raw
// address of the port.
int is_configured(void) const;
// Returns 1, if the port has been successfully created.
#if 0
int enable(int /* priority */) const;
int disable (int) const;
// Puts/Removes the port into/from the set of monitored ports.
#endif
/* -----------------------------------------------------*/
// = Helper
//
void dump (void) const;
// Dump the state of an object.
ACE_ALLOC_HOOK_DECLARE;
// Declare the dynamic allocation hooks.
struct Addr
{
KnUniqueId id; // port address: unique identifier
ACE_HANDLE handle;// port no: local identifier.
};
protected:
void clear_config_();
// Indicates that port has been allocated.
void set_config_();
ACE_CLASSIX_Port_Core::Addr addr_;
int config_; // Sets to 1, if configured;
// 0 otherwise
private:
// Disallow copy constructor/assignment
ACE_CLASSIX_Port_Core(ACE_CLASSIX_Port_Core const&);
ACE_CLASSIX_Port_Core const& operator =(ACE_CLASSIX_Port_Core const&);
};
/* ------------------------------------------------------------------------- */
#if defined (__ACE_INLINE__)
#include "ace/CLASSIX/CLASSIX_Port_Core.i"
#endif /* __ACE_INLINE__ */
#include "ace/post.h"
#endif /* ACE_CLASSIX_PORT_CORE_H */
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