1 files changed, 166 insertions, 0 deletions
diff --git a/TAO/tao/Transport_Acceptor.h b/TAO/tao/Transport_Acceptor.h
new file mode 100644
index 00000000000..74ed065f013
--- /dev/null
+++ b/TAO/tao/Transport_Acceptor.h
@@ -0,0 +1,166 @@
+// -*- C++ -*-
+
+//=============================================================================
+/**
+ *  @file Transport_Acceptor.h
+ *
+ *  $Id$
+ *
+ *  Interface for the Acceptor component of the TAO pluggable protocol
+ *  framework.
+ *
+ *  @author  Fred Kuhns <fredk@cs.wustl.edu>
+ */
+//=============================================================================
+
+#ifndef TAO_ACCEPTOR_H
+#define TAO_ACCEPTOR_H
+
+#include /**/ "ace/pre.h"
+
+#include /**/ "tao/TAO_Export.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "tao/Basic_Types.h"
+
+// Forward declarations.
+ACE_BEGIN_VERSIONED_NAMESPACE_DECL
+class ACE_Addr;
+class ACE_Reactor;
+ACE_END_VERSIONED_NAMESPACE_DECL
+
+TAO_BEGIN_VERSIONED_NAMESPACE_DECL
+
+class TAO_ORB_Core;
+class TAO_MProfile;
+class TAO_Endpoint;
+class TAO_Transport;
+
+namespace IOP
+{
+  struct TaggedProfile;
+}
+
+namespace TAO
+{
+  class ObjectKey;
+}
+
+//@@ TAO_ACCEPTOR_SPL_INCLUDE_FORWARD_DECL_ADD_HOOK
+
+// ****************************************************************
+
+/// The TAO-specific OMG assigned value for the TAG_ORB_TYPE tagged
+/// component.
+/**
+ * This number was assigned by the OMG.  Do *NOT* change.  The ASCII
+ * representation is "TA\x00".  If necessary, we can request more ORB
+ * types later.
+ */
+const CORBA::ULong TAO_ORB_TYPE = 0x54414f00U;
+
+// ****************************************************************
+
+/**
+ * @class TAO_Acceptor
+ *
+ * @brief Abstract Acceptor class used for pluggable transports.
+ *
+ * Base class for the Acceptor bridge class.
+ *
+ * @todo Need to rename the class as TAO_Transport_Acceptor.
+ */
+class TAO_Export TAO_Acceptor
+{
+public:
+  TAO_Acceptor (CORBA::ULong tag);
+
+  /// Destructor
+  virtual ~TAO_Acceptor (void);
+
+  /// The tag, each concrete class will have a specific tag value.
+  CORBA::ULong tag (void) const;
+
+  /// Method to initialize acceptor for address.
+  virtual int open (TAO_ORB_Core *orb_core,
+                    ACE_Reactor *reactor,
+                    int version_major,
+                    int version_minor,
+                    const char *address,
+                    const char *options = 0) = 0;
+
+  /**
+   * Open an acceptor with the given protocol version on a default
+   * endpoint
+   */
+  virtual int open_default (TAO_ORB_Core *,
+                            ACE_Reactor *reactor,
+                            int version_major,
+                            int version_minor,
+                            const char *options = 0) = 0;
+
+  /// Closes the acceptor
+  virtual int close (void) = 0;
+
+  /**
+   * Create the corresponding profile for this endpoint.
+   * If share_profile is set to true, the pluggable protocol
+   * implementation should try to add the endpoint to a profile
+   * in the mprofile that is of the same type.  Currently, this
+   * is used when RT CORBA is enabled.
+   */
+  virtual int create_profile (const TAO::ObjectKey &object_key,
+                              TAO_MProfile &mprofile,
+                              CORBA::Short priority) = 0;
+
+  /// Return 1 if the @a endpoint has the same address as the acceptor.
+  virtual int is_collocated (const TAO_Endpoint *endpoint) = 0;
+
+  /**
+   * Returns the number of endpoints this acceptor is listening on.  This
+   * is used for determining how many profiles will be generated
+   * for this acceptor.
+   */
+  virtual CORBA::ULong endpoint_count (void) = 0;
+
+  /**
+   * This method fetches the @a key from the @a profile. Protocols that
+   * are pluggable can send data that are specific in the
+   * @c profile_data field encapsulated as a octet stream. This method
+   * allows those  protocols to get the object key from the
+   * encapsulation.
+   */
+  virtual int object_key (IOP::TaggedProfile &profile,
+                          TAO::ObjectKey &key) = 0;
+
+  /*
+   * Hook to add public methods from derived acceptor classes onto
+   * this class.
+   */
+  //@@ TAO_ACCEPTOR_SPL_PUBLIC_METHODS_ADD_HOOK
+
+private:
+  /// IOP protocol tag.
+  CORBA::ULong const tag_;
+
+  /*
+   * Hook to add data members from concrete acceptor implementations onto
+   * the base class.
+   */
+  //@@ TAO_ACCEPTOR_SPL_DATA_MEMBERS_ADD_HOOK
+};
+
+//@@ TAO_ACCEPTOR_SPL_EXTERN_ADD_HOOK
+
+TAO_END_VERSIONED_NAMESPACE_DECL
+
+#if defined (__ACE_INLINE__)
+# include "tao/Transport_Acceptor.inl"
+#endif /* __ACE_INLINE__ */
+
+#include /**/ "ace/post.h"
+
+#endif  /* TAO_ACCEPTOR_H */