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+/* -*- C++ -*- */
+//=============================================================================
+/**
+ * @file Schedule.h
+ *
+ * $Id$
+ *
+ * @author Carlos O'Ryan (coryan@cs.wustl.edu)
+ */
+//=============================================================================
+
+
+#ifndef EC_SCHEDULE_H
+#define EC_SCHEDULE_H
+
+#include "Driver.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "orbsvcs/RtecSchedulerS.h"
+
+/**
+ * @class EC_Schedule
+ *
+ * @brief Test the EC scheduling test
+ *
+ * The EC can be used in conjunction with the scheduling service
+ * to analyze the schedulabity of a system and compute priority
+ * assignments that guarantee the correct behavior of it.
+ * Most of the work is actually done by the scheduler (as it
+ * should be), the event channel simply plays two roles:
+ * 1) Feed the scheduler with the dependency information between
+ * consumers and suppliers based on their QoS requirements,
+ * subscriptions and publications.
+ * 2) At run-time use the scheduler information to dispatch the
+ * events at the right priority.
+ * The current version only verifies the first role.
+ */
+class EC_Schedule : public EC_Driver
+{
+public:
+ /// Constructor
+ EC_Schedule (void);
+
+ // = The EC_Driver methods
+ /// add some command line args to change the scheduling service to
+ /// use.
+ virtual int parse_args (int& argc, ACE_TCHAR* argv[]);
+ virtual void print_args (void) const;
+ virtual void print_usage (void);
+
+ /// Set the scheduling service attribute
+ void initialize_ec_impl (void);
+ void cleanup_ec (void);
+ virtual void modify_attributes (TAO_EC_Event_Channel_Attributes& attr);
+
+ /// Don't run the suppliers, just compute the schedule.
+ void execute_test (void);
+
+ /// Don't dump the EC_Driver results, they are meaningless.
+ void dump_results (void);
+
+ /// This time really connect to the scheduler
+ virtual void build_consumer_qos (
+ int i,
+ RtecEventChannelAdmin::ConsumerQOS& qos,
+ int& shutdown_event_type);
+ virtual void build_supplier_qos (
+ int i,
+ RtecEventChannelAdmin::SupplierQOS& qos,
+ int& shutdown_event_type);
+
+private:
+ /// The scheduler implementation
+ POA_RtecScheduler::Scheduler *scheduler_impl_;
+
+ /// The scheduler object reference
+ RtecScheduler::Scheduler_var scheduler_;
+};
+
+#endif /* EC_SCHEDULE_H */