1 files changed, 147 insertions, 0 deletions
diff --git a/ACE/ace/Remote_Name_Space.h b/ACE/ace/Remote_Name_Space.h
new file mode 100644
index 00000000000..a58ca4e83af
--- /dev/null
+++ b/ACE/ace/Remote_Name_Space.h
@@ -0,0 +1,147 @@
+// -*- C++ -*-
+
+//==========================================================================
+/**
+ *  @file    Remote_Name_Space.h
+ *
+ *  $Id$
+ *
+ *  @author Prashant Jain
+ */
+//==========================================================================
+
+
+#ifndef ACE_REMOTE_NAME_SPACE_H
+#define ACE_REMOTE_NAME_SPACE_H
+
+#include /**/ "ace/pre.h"
+
+#include "ace/ACE_export.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "ace/Name_Proxy.h"
+#include "ace/Name_Space.h"
+
+ACE_BEGIN_VERSIONED_NAMESPACE_DECL
+
+class ACE_NS_WString;
+
+typedef ACE_Unbounded_Set<ACE_NS_WString> ACE_WSTRING_SET;
+
+/**
+ * @class ACE_Remote_Name_Space
+ *
+ * @brief Maintaining accesses Remote Name Server Database.  Allows to
+ * add NameBindings, change them, remove them and resolve
+ * NameBindings.
+ *
+ * Manages a Naming Service for a remote name space which
+ * includes bindings for net_local naming context.  All strings
+ * are stored in wide character format.  A Name Binding consists
+ * of a name (that's the key), a value string and an optional
+ * type string (no wide chars).
+ */
+class ACE_Export ACE_Remote_Name_Space : public ACE_Name_Space
+{
+public:
+  // = Initialization and termination methods.
+  /// "Do-nothing" constructor.
+  ACE_Remote_Name_Space (void);
+
+  /**
+   * Specifies the scope of this namespace, opens and memory-maps the
+   * associated file (if accessible) or contacts the dedicated name
+   * server process for NET_LOCAL namespace.
+   */
+  ACE_Remote_Name_Space (const ACE_TCHAR *hostname, u_short port);
+
+  /**
+   * Specifies the scope of this namespace, opens and memory-maps the
+   * associated file (if accessible) or contacts the dedicated name
+   * server process for NET_LOCAL namespace.
+   */
+  int open (const ACE_TCHAR *servername, u_short port);
+
+  /// destructor, do some cleanup :TBD: last dtor should "compress"
+  /// file
+  ~ACE_Remote_Name_Space (void);
+
+  /// Bind a new name to a naming context (Wide character strings).
+  virtual int bind (const ACE_NS_WString &name_in,
+                    const ACE_NS_WString &value_in,
+                    const char *type_in = "");
+
+  /**
+   * Overwrite the value or type of an existing name in a
+   * ACE_Remote_Name_Space or bind a new name to the context, if it
+   * didn't exist yet. (Wide charcter strings interface).
+   */
+  virtual int rebind (const ACE_NS_WString &name_in,
+                      const ACE_NS_WString &value_in,
+                      const char *type_in = "");
+
+  /// Delete a name from a ACE_Remote_Name_Space (Wide charcter strings
+  /// Interface).
+  virtual int unbind (const ACE_NS_WString &name_in);
+
+  /// Get value and type of a given name binding (Wide chars).  The
+  /// caller is responsible for deleting both <value_out> and <type_out>!
+  virtual int resolve (const ACE_NS_WString &name_in,
+                       ACE_NS_WString &value_out,
+                       char *&type_out);
+
+  /// Get a set of names matching a specified pattern (wchars). Matching
+  /// means the names must begin with the pattern string.
+  virtual int list_names (ACE_WSTRING_SET &set_out,
+                          const ACE_NS_WString &pattern_in);
+
+  /// Get a set of values matching a specified pattern (wchars). Matching
+  /// means the values must begin with the pattern string.
+  virtual int list_values (ACE_WSTRING_SET &set_out,
+                           const ACE_NS_WString &pattern_in);
+
+  /// Get a set of types matching a specified pattern (wchars). Matching
+  /// means the types must begin with the pattern string.
+  virtual int list_types (ACE_WSTRING_SET &set_out,
+                          const ACE_NS_WString &pattern_in);
+
+  /**
+   * Get a set of names matching a specified pattern (wchars). Matching
+   * means the names must begin with the pattern string. Returns the
+   * complete binding associated each pattern match.
+   */
+  virtual int list_name_entries (ACE_BINDING_SET &set,
+                                 const ACE_NS_WString &pattern);
+
+  /**
+   * Get a set of values matching a specified pattern (wchars). Matching
+   * means the values must begin with the pattern string. Returns the
+   * complete binding associated each pattern match.
+   */
+  virtual int list_value_entries (ACE_BINDING_SET &set,
+                                  const ACE_NS_WString &pattern);
+
+  /**
+   * Get a set of types matching a specified pattern (wchars). Matching
+   * means the types must begin with the pattern string. Returns the
+   * complete binding associated each pattern match.
+   */
+  virtual int list_type_entries (ACE_BINDING_SET &set,
+                                 const ACE_NS_WString &pattern);
+
+  /// Dump the state of the object.
+  virtual void dump (void) const;
+
+private:
+  /// Interface to Name server process for NET_LOCAL namespace.
+  ACE_Name_Proxy ns_proxy_;
+};
+
+ACE_END_VERSIONED_NAMESPACE_DECL
+
+#include /**/ "ace/post.h"
+
+#endif /* ACE_REMOTE_NAME_SPACE_H */