Add KBOOT.

apps/elftosb/common/BootImage.h

@@ -0,0 +1,50 @@
+/*
+ * File:	BootImage.h
+ *
+ * Copyright (c) Freescale Semiconductor, Inc. All rights reserved.
+ * See included license file for license details.
+ */
+#if !defined(_BootImage_h_)
+#define _BootImage_h_
+
+#include <iostream>
+#include "Version.h"
+
+namespace elftosb
+{
+/*!
+ * \brief Abstract base class for all boot image format classes.
+ *
+ * Provides virtual methods for all of the common features between different
+ * boot image formats. These are the product and component version numbers
+ * and the drive tag.
+ *
+ * Also provided is the virtual method writeToStream() that lets the caller
+ * stream out the boot image without knowing the underlying format type.
+ */
+class BootImage
+{
+public:
+    //! \brief Constructor.
+    BootImage() {}
+    //! \brief Destructor.
+    virtual ~BootImage() {}
+    //! \name Versions
+    //@{
+    virtual void setProductVersion(const version_t &version) = 0;
+    virtual void setComponentVersion(const version_t &version) = 0;
+    //@}
+
+    //! \brief Specify the drive tag to be set in the output file header.
+    virtual void setDriveTag(uint16_t tag) = 0;
+
+    //! \brief Returns a string containing the preferred file extension for image format.
+    virtual std::string getFileExtension() const = 0;
+
+    //! \brief Write the boot image to an output stream.
+    virtual void writeToStream(std::ostream &stream) = 0;
+};
+
+}; // namespace elftosb
+
+#endif // _BootImage_h_