ChangelogTag: Thu Jun 26 22:34:10 2003 Yamuna Krishnamurthy <yamuna@oomworks.com>

2 files changed, 129 insertions, 0 deletions

diff --git a/TAO/tao/RTScheduling/RTScheduler_Loader.cpp b/TAO/tao/RTScheduling/RTScheduler_Loader.cpp
new file mode 100644
index 00000000000..9609c705bd4
--- /dev/null
+++ b/TAO/tao/RTScheduling/RTScheduler_Loader.cpp
@@ -0,0 +1,79 @@
+
+// $Id$
+
+#include "RTScheduler_Loader.h"
+#include "RTScheduler_Initializer.h"
+
+#include "tao/debug.h"
+#include "tao/ORB_Core.h"
+#include "tao/ORBInitializer_Registry.h"
+
+ACE_RCSID (TAO, RTScheduler_Loader, "$Id$")
+
+
+TAO_RTScheduler_Loader::TAO_RTScheduler_Loader (void)
+{
+}
+
+TAO_RTScheduler_Loader::~TAO_RTScheduler_Loader (void)
+{
+
+}
+
+int
+TAO_RTScheduler_Loader::init (int /*argc*/,
+                         ACE_TCHAR* /*argv*/[])
+{
+  ACE_TRACE ("TAO_RTScheduler_Loader::init");
+
+  static int initialized = 0;
+
+  // Only allow initialization once.
+  if (initialized)
+    return 0;
+
+  initialized = 1;
+
+  // Register the ORB initializer.
+  ACE_TRY_NEW_ENV
+    {
+      PortableInterceptor::ORBInitializer_ptr temp_orb_initializer =
+        PortableInterceptor::ORBInitializer::_nil ();
+      PortableInterceptor::ORBInitializer_var orb_initializer;
+
+      /// Register the RTCORBA ORBInitializer.
+      ACE_NEW_THROW_EX (temp_orb_initializer,
+                        TAO_RTScheduler_ORB_Initializer,
+                        CORBA::NO_MEMORY (
+					  CORBA::SystemException::_tao_minor_code (
+										  TAO_DEFAULT_MINOR_CODE,
+										  ENOMEM),
+					  CORBA::COMPLETED_NO));
+      ACE_TRY_CHECK;
+      orb_initializer = temp_orb_initializer;
+      
+      PortableInterceptor::register_orb_initializer (orb_initializer.in ()
+                                                     ACE_ENV_ARG_PARAMETER);
+      ACE_TRY_CHECK;
+    }
+  ACE_CATCHANY
+    {
+      ACE_PRINT_EXCEPTION (ACE_ANY_EXCEPTION,
+                           "Unexpected exception caught while initializing the RTScheduler:");
+      return 1;
+    }
+  ACE_ENDTRY;
+
+  return 0;
+}
+
+/////////////////////////////////////////////////////////////////////
+
+ACE_FACTORY_DEFINE (TAO_RTScheduler, TAO_RTScheduler_Loader)
+ACE_STATIC_SVC_DEFINE (TAO_RTScheduler_Loader,
+                       ACE_TEXT ("RTScheduler_Loader"),
+                       ACE_SVC_OBJ_T,
+                       &ACE_SVC_NAME (TAO_RTScheduler_Loader),
+                       ACE_Service_Type::DELETE_THIS
+                       | ACE_Service_Type::DELETE_OBJ,
+                       0)
diff --git a/TAO/tao/RTScheduling/RTScheduler_Loader.h b/TAO/tao/RTScheduling/RTScheduler_Loader.h
new file mode 100644
index 00000000000..64d62f8c75b
--- /dev/null
+++ b/TAO/tao/RTScheduling/RTScheduler_Loader.h
@@ -0,0 +1,50 @@
+/* -*- C++ -*- */
+
+//=============================================================================
+/**
+ *  @file    RTScheduler_Loader.h
+ *
+ *  $Id$
+ *
+ *   Header file for Loading RTScheduler.
+ *
+ *
+ *  @author  Yamuna Krishnamurthy <yamuna@oomworks.com>
+ */
+//=============================================================================
+
+#ifndef TAO_RTSCHEDULER_LOADER_H
+#define TAO_RTSCHEDULER_LOADER_H
+#include "ace/pre.h"
+
+#include "rtscheduler_export.h"
+
+
+#include "ace/Service_Object.h"
+#include "ace/Service_Config.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+class TAO_ORB_Core;
+
+class TAO_RTScheduler_Export TAO_RTScheduler_Loader : public ACE_Service_Object
+{
+public:
+  /// Constructor.
+  TAO_RTScheduler_Loader (void);
+
+  /// Destructor.
+  virtual ~TAO_RTScheduler_Loader (void);
+
+  /// Initialize the RTScheduler loader hooks.
+  virtual int init (int argc,
+                    ACE_TCHAR* []);
+};
+
+ACE_STATIC_SVC_DECLARE_EXPORT (TAO_RTScheduler, TAO_RTScheduler_Loader)
+ACE_FACTORY_DECLARE (TAO_RTScheduler, TAO_RTScheduler_Loader)
+
+#include "ace/post.h"
+#endif /* TAO_RTSCHEDULER_LOADER_H */