1 files changed, 115 insertions, 0 deletions
diff --git a/TAO/tao/Principal.h b/TAO/tao/Principal.h
new file mode 100644
index 00000000000..289a9be9a6e
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+++ b/TAO/tao/Principal.h
@@ -0,0 +1,115 @@
+// -*- C++ -*-
+
+//=============================================================================
+/**
+ *  @file    Principal.h
+ *
+ *  $Id$
+ *
+ *  The CORBA::Principal pseudo-object implementation.
+ *
+ *  @author  Copyright 1994-1995 by Sun Microsystems Inc.
+ *  @author  DOC group at Wash U and UCI.
+ */
+//=============================================================================
+
+
+#ifndef TAO_PRINCIPAL_H
+#define TAO_PRINCIPAL_H
+
+#include /**/ "ace/pre.h"
+
+#include "tao/CORBA_methods.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "tao/OctetSeqC.h"
+#include "tao/Pseudo_VarOut_T.h"
+
+#include "ace/Thread_Mutex.h"
+#include "ace/Atomic_Op.h"
+
+TAO_BEGIN_VERSIONED_NAMESPACE_DECL
+
+namespace CORBA
+{
+  class Principal;
+  typedef Principal *Principal_ptr;
+
+  typedef TAO_Pseudo_Var_T<Principal> Principal_var;
+  typedef TAO_Pseudo_Out_T<Principal> Principal_out;
+
+  /**
+   * @class Principal
+   *
+   * @brief A "Principal" identifies an authenticated entity in the
+   * network administration framework.
+   *
+   * Identities are used to control acccess (authorization) as well as
+   * in audit trails (accountability).
+   *
+   * @note This CORBA feature has been deprecated by the OMG.  Use the
+   *       CORBA Security Service instead.
+   */
+  class TAO_Export Principal
+  {
+  public:
+    // To applications, the identifier is an opaque ID.
+
+    //  CORBA::SEQUENCE <CORBA::Octet> id;
+    CORBA::OctetSeq id;
+
+    // @@ add "==", "<", ">" operators
+
+    // The pseudo object operations.
+    static Principal * _duplicate (Principal *);
+    static Principal * _nil (void);
+
+    // = Stuff required for memory management.
+    unsigned long _incr_refcnt (void);
+    unsigned long _decr_refcnt (void);
+
+    Principal (void);
+
+    // Useful for template programming.
+    typedef Principal_ptr _ptr_type;
+    typedef Principal_var _var_type;
+
+  protected:
+
+    /// Destructor
+    /**
+     * Protected destructor to enforce proper memory management
+     * through the reference counting mechanism.
+     */
+    ~Principal (void);
+
+  private:
+
+    // = Prevent copying
+    Principal &operator = (const CORBA::Principal_ptr &);
+    Principal (const CORBA::Principal_ptr &);
+
+  private:
+    /// Reference counter.
+    ACE_Atomic_Op<TAO_SYNCH_MUTEX, unsigned long> refcount_;
+  };
+}  // End CORBA namespace
+
+TAO_Export CORBA::Boolean
+operator<< (TAO_OutputCDR &, CORBA::Principal *);
+
+TAO_Export CORBA::Boolean
+operator>> (TAO_InputCDR &, CORBA::Principal *&);
+
+TAO_END_VERSIONED_NAMESPACE_DECL
+
+#if defined (__ACE_INLINE__)
+# include "tao/Principal.inl"
+#endif /* __ACE_INLINE__ */
+
+#include /**/ "ace/post.h"
+
+#endif /* TAO_PRINCIPAL_H */