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+// -*- C++ -*-
+
+//=============================================================================
+/**
+ * @file UIOP_Acceptor.h
+ *
+ * $Id$
+ *
+ * Unix Domain Socket (UIOP) specific acceptor processing
+ *
+ * @author Fred Kuhns <fredk@cs.wustl.edu>
+ * @author Ossama Othman <ossama@dre.vanderbilt.edu>
+ */
+//=============================================================================
+
+
+#ifndef TAO_UIOP_ACCEPTOR_H
+#define TAO_UIOP_ACCEPTOR_H
+
+#include /**/ "ace/pre.h"
+#include "tao/orbconf.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+# if TAO_HAS_UIOP == 1
+#include "tao/Strategies/UIOP_Connection_Handler.h"
+
+#include "tao/Transport_Acceptor.h"
+#include "tao/Acceptor_Impl.h"
+#include "tao/GIOP_Message_Version.h"
+
+#include "ace/Acceptor.h"
+#include "ace/LSOCK_Acceptor.h"
+
+TAO_BEGIN_VERSIONED_NAMESPACE_DECL
+
+/**
+ * @class TAO_UIOP_Acceptor
+ *
+ * @brief The UIOP-specific bridge class for the concrete acceptor.
+ */
+class TAO_Strategies_Export TAO_UIOP_Acceptor : public TAO_Acceptor
+{
+public:
+ // TAO_UIOP_Acceptor (ACE_UNIX_Addr &addr);
+ // Create Acceptor object using addr.
+
+ /// Create Acceptor object using addr.
+ TAO_UIOP_Acceptor (CORBA::Boolean flag = false);
+
+ /// Destructor
+ virtual ~TAO_UIOP_Acceptor (void);
+
+ typedef ACE_Strategy_Acceptor<TAO_UIOP_Connection_Handler, ACE_LSOCK_ACCEPTOR> TAO_UIOP_BASE_ACCEPTOR;
+ typedef TAO_Creation_Strategy<TAO_UIOP_Connection_Handler> TAO_UIOP_CREATION_STRATEGY;
+ typedef TAO_Concurrency_Strategy<TAO_UIOP_Connection_Handler> TAO_UIOP_CONCURRENCY_STRATEGY;
+ typedef TAO_Accept_Strategy<TAO_UIOP_Connection_Handler, ACE_LSOCK_ACCEPTOR> TAO_UIOP_ACCEPT_STRATEGY;
+
+ /**
+ * @name The TAO_Acceptor Methods
+ *
+ * Please check the documentation in Transport_Acceptor.h for details.
+ */
+ //@{
+ virtual int open (TAO_ORB_Core *orb_core,
+ ACE_Reactor *reactor,
+ int version_major,
+ int version_minor,
+ const char *address,
+ const char *options = 0);
+ virtual int open_default (TAO_ORB_Core *orb_core,
+ ACE_Reactor *reactor,
+ int version_major,
+ int version_minor,
+ const char *options = 0);
+ virtual int close (void);
+ virtual int create_profile (const TAO::ObjectKey &object_key,
+ TAO_MProfile &mprofile,
+ CORBA::Short priority);
+
+ virtual int is_collocated (const TAO_Endpoint* endpoint);
+ virtual CORBA::ULong endpoint_count (void);
+
+ virtual int object_key (IOP::TaggedProfile &profile,
+ TAO::ObjectKey &key);
+ //@}
+
+private:
+ /// Implement the common part of the open*() methods
+ int open_i (const char *rendezvous,
+ ACE_Reactor *reactor);
+
+ /// Set the rendezvous point and verify that it is
+ /// valid (e.g. wasn't truncated because it was too long).
+ void rendezvous_point (ACE_UNIX_Addr &, const char *rendezvous);
+
+ /// Parse protocol specific options.
+ int parse_options (const char *options);
+
+ /// Obtains uiop properties that must be used by this acceptor, i.e.,
+ /// initializes <uiop_properties_>.
+ int init_uiop_properties (void);
+
+ /// Create a UIOP profile representing this acceptor.
+ int create_new_profile (const TAO::ObjectKey &object_key,
+ TAO_MProfile &mprofile,
+ CORBA::Short priority);
+
+ /// Add the endpoints on this acceptor to a shared profile.
+ int create_shared_profile (const TAO::ObjectKey &object_key,
+ TAO_MProfile &mprofile,
+ CORBA::Short priority);
+
+private:
+ /// The concrete acceptor, as a pointer to its base class.
+ TAO_UIOP_BASE_ACCEPTOR base_acceptor_;
+
+ // Acceptor strategies.
+ TAO_UIOP_CREATION_STRATEGY *creation_strategy_;
+ TAO_UIOP_CONCURRENCY_STRATEGY *concurrency_strategy_;
+ TAO_UIOP_ACCEPT_STRATEGY *accept_strategy_;
+
+ /// The GIOP version for this endpoint
+ TAO_GIOP_Message_Version version_;
+
+ /// ORB Core.
+ TAO_ORB_Core *orb_core_;
+
+ /// Flag that determines whether or not the rendezvous point should
+ /// be unlinked on close. This is really only used when an error
+ /// occurs.
+ bool unlink_on_close_;
+
+ /// Should we use GIOP lite??
+ const bool lite_flag_;
+};
+
+TAO_END_VERSIONED_NAMESPACE_DECL
+
+# endif /* TAO_HAS_UIOP == 1 */
+
+#include /**/ "ace/post.h"
+
+#endif /* TAO_UIOP_ACCEPTOR_H */