TAO/tao/Strategies/SHMIOP_Factory.h

   1 // -*- C++ -*-
   2
   3 //=============================================================================
   4 /**
   5  * @file SHMIOP_Factory.h
   6  *
   7  * @author Nanbor Wang <nanbor@cs.wustl.edu>
   8  */
   9 //=============================================================================
  10
  11 #ifndef TAO_SHMIOP_FACTORY_H
  12 #define TAO_SHMIOP_FACTORY_H
  13
  14 #include /**/ "ace/pre.h"
  15
  16 #include "tao/orbconf.h"
  17
  18 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  19 # pragma once
  20 #endif /* ACE_LACKS_PRAGMA_ONCE */
  21
  22 #if defined (TAO_HAS_SHMIOP) && (TAO_HAS_SHMIOP != 0)
  23
  24 #include "tao/Protocol_Factory.h"
  25 #include "tao/Strategies/strategies_export.h"
  26
  27 #include "ace/Service_Config.h"
  28
  29 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  30
  31 class TAO_Acceptor;
  32 class TAO_Connector;
  33
  34 class TAO_Strategies_Export TAO_SHMIOP_Protocol_Factory
  35   : public TAO_Protocol_Factory
  36 {
  37 public:
  38   /// Constructor.
  39   TAO_SHMIOP_Protocol_Factory ();
  40
  41   /// Destructor.
  42   virtual ~TAO_SHMIOP_Protocol_Factory ();
  43
  44   // = Service Configurator hooks.
  45   /// Dynamic linking hook
  46   virtual int init (int argc, ACE_TCHAR* argv[]);
  47
  48   /// Verify prefix is a match
  49   virtual int match_prefix (const ACE_CString &prefix);
  50
  51   /// Returns the prefix used by the protocol.
  52   virtual const char *prefix () const;
  53
  54   /// Return the character used to mark where an endpoint ends and
  55   /// where its options begin.
  56   virtual char options_delimiter () const;
  57
  58   /**
  59    * @name Protocol factory methods
  60    *
  61    * Check Protocol_Factory.h for a description of these methods.
  62    */
  63   //@{
  64   virtual TAO_Acceptor  *make_acceptor ();
  65   virtual TAO_Connector *make_connector  ();
  66   virtual int requires_explicit_endpoint () const;
  67   //@}
  68
  69   /// Set mmap file prefix
  70   void mmap_file_prefix (const ACE_TCHAR *prefix);
  71
  72   /// Get mmap file prefix
  73   const ACE_TCHAR *mmap_file_prefix ();
  74
  75 private:
  76   /// Specify the prefix (full path) for mmap files
  77   ACE_TCHAR *mmap_prefix_;
  78
  79   /// Minimum bytes of the mmap files.
  80   ACE_OFF_T min_bytes_;
  81 };
  82
  83
  84 ACE_STATIC_SVC_DECLARE (TAO_SHMIOP_Protocol_Factory)
  85 ACE_FACTORY_DECLARE (TAO_Strategies, TAO_SHMIOP_Protocol_Factory)
  86
  87 TAO_END_VERSIONED_NAMESPACE_DECL
  88
  89 #endif /* TAO_HAS_SHMIOP && TAO_HAS_SHMIOP != 0 */
  90
  91 #include /**/ "ace/post.h"
  92
  93 #endif /* TAO_SHMIOP_FACTORY_H */