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diff --git a/src/bin/d2/d2_controller.h b/src/bin/d2/d2_controller.h
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+// Copyright (C) 2013  Internet Systems Consortium, Inc. ("ISC")
+//
+// Permission to use, copy, modify, and/or distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+// AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+// OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+// PERFORMANCE OF THIS SOFTWARE.
+
+#ifndef D2_CONTROLLER_H
+#define D2_CONTROLLER_H
+
+#include <d2/d_controller.h>
+
+namespace isc {
+namespace d2 {
+
+/// @brief Process Controller for D2 Process
+/// This class is the DHCP-DDNS specific derivation of DControllerBase. It
+/// creates and manages an instance of the DHCP-DDNS application process,
+/// D2Process.
+/// @todo Currently, this class provides only the minimum required specialized
+/// behavior to run the DHCP-DDNS service. It may very well expand as the
+/// service implementation evolves.  Some thought was given to making
+/// DControllerBase a templated class but the labor savings versus the
+/// potential number of virtual methods which may be overridden didn't seem
+/// worth the clutter at this point.
+class D2Controller : public DControllerBase {
+public:
+    /// @brief Static singleton instance method. This method returns the
+    /// base class singleton instance member.  It instantiates the singleton
+    /// and sets the base class instance member upon first invocation.
+    ///
+    /// @return returns the pointer reference to the singleton instance.
+    static DControllerBasePtr& instance();
+
+    /// @brief Destructor.
+    virtual ~D2Controller();
+
+    /// @brief Defines the application name, this is passed into base class
+    /// and appears in log statements.
+    static const char* d2_app_name_;
+
+    /// @brief Defines the executable name. This is passed into the base class
+    /// by convention this should match the BIND10 module name.
+    static const char* d2_bin_name_;
+
+private:
+    /// @brief Creates an instance of the DHCP-DDNS specific application
+    /// process.  This method is invoked during the process initialization
+    /// step of the controller launch.
+    ///
+    /// @return returns a DProcessBase* to the application process created.
+    /// Note the caller is responsible for destructing the process. This
+    /// is handled by the base class, which wraps this pointer with a smart
+    /// pointer.
+    virtual DProcessBase* createProcess();
+
+    /// @brief Constructor is declared private to maintain the integrity of
+    /// the singleton instance.
+    D2Controller();
+};
+
+}; // namespace isc::d2
+}; // namespace isc
+
+#endif