summaryrefslogtreecommitdiff
path: root/trunk/TAO/tao/Strategies/UIOP_Profile.h
diff options
context:
space:
mode:
Diffstat (limited to 'trunk/TAO/tao/Strategies/UIOP_Profile.h')
-rw-r--r--trunk/TAO/tao/Strategies/UIOP_Profile.h130
1 files changed, 130 insertions, 0 deletions
diff --git a/trunk/TAO/tao/Strategies/UIOP_Profile.h b/trunk/TAO/tao/Strategies/UIOP_Profile.h
new file mode 100644
index 00000000000..fe515c4d388
--- /dev/null
+++ b/trunk/TAO/tao/Strategies/UIOP_Profile.h
@@ -0,0 +1,130 @@
+// -*- C++ -*-
+
+//=============================================================================
+/**
+ * @file UIOP_Profile.h
+ *
+ * $Id$
+ *
+ * Unix Domain Socket (UIOP) profile specific processing
+ *
+ * @author Ossama Othman <ossama@dre.vanderbilt.edu>
+ * @author Fred Kuhns <fredk@cs.wustl.edu>
+ */
+//=============================================================================
+
+
+#ifndef TAO_UIOP_PROFILE_H
+#define TAO_UIOP_PROFILE_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/strategies_export.h"
+#include "tao/Profile.h"
+#include "tao/Strategies/UIOP_Connection_Handler.h"
+#include "tao/Strategies/UIOP_Endpoint.h"
+
+#include "ace/UNIX_Addr.h"
+
+TAO_BEGIN_VERSIONED_NAMESPACE_DECL
+
+/**
+ * @class TAO_UIOP_Profile
+ *
+ * @brief This class defines the protocol specific attributes required
+ * for locating ORBs over local IPC.
+ *
+ * This class defines the UIOP profile.
+ */
+class TAO_Strategies_Export TAO_UIOP_Profile : public TAO_Profile
+{
+public:
+ /// The object key delimiter that UIOP uses or expects.
+ static const char object_key_delimiter_;
+ virtual char object_key_delimiter (void) const;
+
+ /// Return the char string prefix.
+ static const char *prefix (void);
+
+ /// Profile constructor, same as above except the object_key has
+ /// already been marshaled. (actually, no marshalling for this protocol)
+ TAO_UIOP_Profile (const ACE_UNIX_Addr &addr,
+ const TAO::ObjectKey &object_key,
+ const TAO_GIOP_Message_Version &version,
+ TAO_ORB_Core *orb_core);
+
+ /// Profile constructor
+ TAO_UIOP_Profile (const char *rendezvous_point,
+ const TAO::ObjectKey &object_key,
+ const ACE_UNIX_Addr &addr,
+ const TAO_GIOP_Message_Version &version,
+ TAO_ORB_Core *orb_core);
+
+ /// Profile constructor, default.
+ TAO_UIOP_Profile (TAO_ORB_Core *orb_core);
+
+ /// Destructor is to be called only through <_decr_refcnt>.
+ ~TAO_UIOP_Profile (void);
+
+ /// Template methods. Please see Profile.h for documentation.
+ virtual char *to_string (ACE_ENV_SINGLE_ARG_DECL);
+ virtual int encode_endpoints (void);
+ virtual TAO_Endpoint *endpoint (void);
+ virtual CORBA::ULong endpoint_count (void) const;
+ virtual CORBA::ULong hash (CORBA::ULong max
+ ACE_ENV_ARG_DECL);
+ /**
+ * Add <endp> to this profile's list of endpoints (it is inserted
+ * next to the head of the list). This profiles takes ownership of
+ * <endp>.
+ */
+ void add_endpoint (TAO_UIOP_Endpoint *endp);
+
+protected:
+
+ /// Protected template methods. Please see documentation in
+ /// Profile.h for details.
+ virtual int decode_profile (TAO_InputCDR& cdr);
+ virtual void parse_string_i (const char *string
+ ACE_ENV_ARG_DECL);
+ virtual void create_profile_body (TAO_OutputCDR &cdr) const;
+ virtual int decode_endpoints (void);
+ virtual CORBA::Boolean do_is_equivalent (const TAO_Profile *other_profile);
+
+private:
+ /**
+ * Head of this profile's list of endpoints. This endpoint is not
+ * dynamically allocated because a profile always contains at least
+ * one endpoint.
+ *
+ * Currently, a profile contains more than one endpoint, i.e.,
+ * list contains more than just the head, only when RTCORBA is enabled.
+ * However, in the near future, this will be used in nonRT
+ * mode as well, e.g., to support a la TAG_ALTERNATE_IIOP_ADDRESS
+ * feature.
+ * Addressing info of the default endpoint, i.e., head of the list,
+ * is transmitted using standard UIOP ProfileBody components. See
+ * <encode_endpoints> method documentation above for how the rest of
+ * the endpoint list is transmitted.
+ */
+ TAO_UIOP_Endpoint endpoint_;
+
+ /// Number of endpoints in the list headed by <endpoint_>.
+ CORBA::ULong count_;
+};
+
+TAO_END_VERSIONED_NAMESPACE_DECL
+
+# endif /* TAO_HAS_UIOP == 1 */
+
+#include /**/ "ace/post.h"
+
+#endif /* TAO_UIOP_PROFILE_H */