1 files changed, 155 insertions, 0 deletions
diff --git a/ACE/ace/MEM_Addr.h b/ACE/ace/MEM_Addr.h
new file mode 100644
index 00000000000..687c421443c
--- /dev/null
+++ b/ACE/ace/MEM_Addr.h
@@ -0,0 +1,155 @@
+// -*- C++ -*-
+
+//==========================================================================
+/**
+ *  @file    MEM_Addr.h
+ *
+ *  $Id$
+ *
+ *  @author Nanbor Wang <nanbor@cs.wustl.edu>
+ */
+//==========================================================================
+
+
+#ifndef ACE_MEM_ADDR_H
+#define ACE_MEM_ADDR_H
+#include /**/ "ace/pre.h"
+
+#include /**/ "ace/ACE_export.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#if (ACE_HAS_POSITION_INDEPENDENT_POINTERS == 1)
+
+#include "ace/INET_Addr.h"
+
+ACE_BEGIN_VERSIONED_NAMESPACE_DECL
+
+/**
+ * @class ACE_MEM_Addr
+ *
+ * @brief Defines a C++ wrapper facade for the shared memory transport
+ * address family format.
+ */
+class ACE_Export ACE_MEM_Addr : public ACE_Addr
+{
+public:
+  // = Initialization methods.
+  /// Default constructor.
+  ACE_MEM_Addr (void);
+
+  /// Copy constructor.
+  ACE_MEM_Addr (const ACE_MEM_Addr &);
+
+  /// Creates an ACE_MEM_Addr from a @a port_number
+  ACE_MEM_Addr (u_short port_number);
+
+  /// Creates an ACE_MEM_Addr from a @a port_name.
+  explicit ACE_MEM_Addr (const ACE_TCHAR port_name[]);
+
+  /// Default dtor.
+  ~ACE_MEM_Addr (void);
+
+  // = Direct initialization methods.
+
+  /// Default initialization routine.
+  int initialize_local (u_short port);
+
+  /// Check if @a sap designates an endpoint on the same host.
+  int same_host (const ACE_INET_Addr& sap);
+
+  // These methods are useful after the object has been constructed.
+
+  /**
+   * Initializes an ACE_MEM_Addr from a @a port_number.  If @a encode
+   * is enabled then @a port_number is converted into network byte order,
+   * otherwise it is assumed to be in network byte order already and
+   * are passed straight through.
+   */
+  int set (u_short port_number, int encode = 1);
+
+  /// Uses <getservbyname> to initialize an ACE_MEM_Addr from a
+  /// <port_name>, the remote <host_name>, and the <protocol>.
+  int set (const ACE_TCHAR port_name[]);
+
+  /// Return a pointer to the underlying network address.
+  virtual void *get_addr (void) const;
+
+  /// Set a pointer to the address.
+  virtual void set_addr (void *, int len);
+
+  /// Transform the external ACE_MEM_Addr address into string
+  /// format.
+  virtual int addr_to_string (ACE_TCHAR buffer[],
+                              size_t size,
+                              int ipaddr_format = 1) const;
+
+  /// Initializes the external ACE_MEM_Addr from the @a address.
+  virtual int string_to_addr (const ACE_TCHAR address[]);
+
+  /// Sets the port number.
+  void set_port_number (u_short,
+                        int encode = 1);
+
+  /// Return the port number, converting it into host byte order.
+  u_short get_port_number (void) const;
+
+  /// Return the character representation of the hostname.
+  int get_host_name (ACE_TCHAR hostname[],
+                     size_t hostnamelen) const;
+
+  /**
+   * Return the character representation of the hostname (this version
+   * is non-reentrant since it returns a pointer to a static data
+   * area).
+   */
+  const char *get_host_name (void) const;
+
+  /// Return the "dotted decimal" external address.
+  const char *get_host_addr (void) const;
+
+  /// Return the 4-byte external IP address, converting it into host byte
+  /// order.
+  ACE_UINT32 get_ip_address (void) const;
+
+  const ACE_INET_Addr &get_remote_addr (void) const;
+  const ACE_INET_Addr &get_local_addr (void) const;
+
+  /// Compare two addresses for equality.  The addresses are considered
+  /// equal if they contain the same IP address and port number.
+  bool operator == (const ACE_MEM_Addr &SAP) const;
+  bool operator == (const ACE_INET_Addr &SAP) const;
+
+  /// Compare two addresses for inequality.
+  bool operator != (const ACE_MEM_Addr &SAP) const;
+  bool operator != (const ACE_INET_Addr &SAP) const;
+
+  /// Computes and returns hash value.
+  virtual u_long hash (void) const;
+
+  /// Dump the state of an object.
+  void dump (void) const;
+
+  /// Declare the dynamic allocation hooks.
+  ACE_ALLOC_HOOK_DECLARE;
+
+private:
+  /// External INET addr used for identifying host.
+  ACE_INET_Addr external_;
+
+  /// Internal INET addr for accepting/connecting.
+  ACE_INET_Addr internal_;
+};
+
+ACE_END_VERSIONED_NAMESPACE_DECL
+
+#if defined (__ACE_INLINE__)
+#include "ace/MEM_Addr.inl"
+#endif /* __ACE_INLINE__ */
+
+#endif /* ACE_HAS_POSITION_INDEPENDENT_POINTERS == 1 */
+
+#include /**/ "ace/post.h"
+#endif /* ACE_MEM_ADDR_H */