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+// -*- C++ -*-
+
+//==========================================================================
+/**
+ * @file SHMIOP_Endpoint.h
+ *
+ * $Id$
+ *
+ * SHMIOP implementation of PP Framework Endpoint interface.
+ *
+ * @author Marina Spivak <marina@cs.wustl.edu>
+ */
+//==========================================================================
+
+#ifndef TAO_SHMIOP_ENDPOINT_H
+#define TAO_SHMIOP_ENDPOINT_H
+#include /**/ "ace/pre.h"
+
+#include "tao/orbconf.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#if defined (TAO_HAS_SHMIOP) && (TAO_HAS_SHMIOP != 0)
+
+#include "tao/CORBA_String.h"
+#include "tao/Endpoint.h"
+#include "tao/Strategies/strategies_export.h"
+
+#include "ace/INET_Addr.h"
+#include "ace/MEM_Addr.h"
+
+TAO_BEGIN_VERSIONED_NAMESPACE_DECL
+
+/**
+ * @class TAO_SHMIOP_Endpoint
+ *
+ * @brief TAO_SHMIOP_Endpoint
+ *
+ * SHMIOP-specific implementation of PP Framework Endpoint interface.
+ */
+class TAO_Strategies_Export TAO_SHMIOP_Endpoint : public TAO_Endpoint
+{
+public:
+
+ friend class TAO_SHMIOP_Profile;
+
+ // = Initialization and termination methods.
+
+ /// Default constructor.
+ TAO_SHMIOP_Endpoint (void);
+
+ /// Constructor. This is the most efficient constructor since it
+ /// does not require any address resolution processing.
+ TAO_SHMIOP_Endpoint (const char *host,
+ CORBA::UShort port,
+ const ACE_INET_Addr &addr,
+ CORBA::Short priority = TAO_INVALID_PRIORITY);
+
+ /// Constructor.
+ TAO_SHMIOP_Endpoint (const ACE_MEM_Addr &addr,
+ int use_dotted_decimal_addresses);
+
+ /// Constructor. -- More of a extension of the previous one. One of
+ /// them need to go. We will decide about that as time goes by.
+ TAO_SHMIOP_Endpoint (const ACE_INET_Addr &addr,
+ int use_dotted_decimal_addresses);
+
+ /// Constructor. This constructor is used when decoding endpoints.
+ TAO_SHMIOP_Endpoint (const char *host,
+ CORBA::UShort port,
+ CORBA::Short priority);
+
+ /// Destructor.
+ ~TAO_SHMIOP_Endpoint (void);
+
+ /**
+ * @name TAO_Endpoint Methods
+ *
+ * Please check the documentation in Endpoint.h for details.
+ */
+ //@{
+ /// Return a copy of @c this
+ virtual TAO_Endpoint *next (void);
+ virtual int addr_to_string (char *buffer, size_t length);
+ virtual TAO_Endpoint *duplicate (void);
+
+ /// Return true if this endpoint is equivalent to @a other_endpoint. Two
+ /// endpoints are equivalent iff their port and host are the same.
+ CORBA::Boolean is_equivalent (const TAO_Endpoint *other_endpoint);
+
+ /// Return a hash value for this object.
+ CORBA::ULong hash (void);
+ //@}
+
+ // = SHMIOP_Endpoint-specific methods.
+
+ /// Return a reference to the <object_addr>.
+ const ACE_INET_Addr &object_addr (void) const;
+
+ /// Return a pointer to the host string. This object maintains
+ /// ownership of this string.
+ const char *host (void) const;
+
+ /// Copy the string <h> into <host_> and return the resulting pointer.
+ /// This object maintains ownership of this string.
+ const char *host (const char *h);
+
+ /// Return the port number.
+ CORBA::UShort port (void) const;
+
+ /// Set the port number.
+ CORBA::UShort port (CORBA::UShort p);
+
+private:
+ /// Helper method for setting INET_Addr.
+ int set (const ACE_INET_Addr &addr,
+ int use_dotted_decimal_addresses);
+
+ /// String representing the host name.
+ CORBA::String_var host_;
+
+ /// TCP port number.
+ CORBA::UShort port_;
+
+ /// Cached instance of <ACE_INET_Addr> for use in making
+ /// invocations, etc.
+ ACE_INET_Addr object_addr_;
+
+ /// Flag to indicate if the address has been resolved and set.
+ int object_addr_set_;
+
+ /// SHMIOP Endpoints can be stringed into a list. Return the next
+ /// endpoint in the list, if any.
+ TAO_SHMIOP_Endpoint *next_;
+};
+
+TAO_END_VERSIONED_NAMESPACE_DECL
+
+#if defined (__ACE_INLINE__)
+# include "tao/Strategies/SHMIOP_Endpoint.inl"
+#endif /* __ACE_INLINE__ */
+
+#endif /* TAO_HAS_SHMIOP && TAO_HAS_SHMIOP != 0 */
+
+#include /**/ "ace/post.h"
+#endif /* TAO_IIOP_PROFILE_H */