/*
 * File:	OutputSection.h
 *
 * Copyright (c) Freescale Semiconductor, Inc. All rights reserved.
 * See included license file for license details.
 */
#if !defined(_OutputSection_h_)
#define _OutputSection_h_

#include "Operation.h"
#include "smart_ptr.h"
#include "Blob.h"
#include "OptionContext.h"

namespace elftosb
{
/*!
 * @brief Base class for data model of sections of the output file.
 */
class OutputSection
{
public:
    OutputSection()
        : m_id(0)
        , m_options(0)
    {
    }
    OutputSection(uint32_t identifier)
        : m_id(identifier)
        , m_options(0)
    {
    }
    virtual ~OutputSection() {}
    void setIdentifier(uint32_t identifier) { m_id = identifier; }
    uint32_t getIdentifier() const { return m_id; }
    //! \brief Set the option context.
    //!
    //! The output section object will assume ownership of the option context
    //! and delete it when the section is deleted.
    inline void setOptions(OptionContext *context) { m_options = context; }
    //! \brief Return the option context.
    inline const OptionContext *getOptions() const { return m_options; }
protected:
    uint32_t m_id;                      //!< Unique identifier.
    smart_ptr<OptionContext> m_options; //!< Options associated with just this section.
};

/*!
 * @brief A section of the output that contains boot operations.
 */
class OperationSequenceSection : public OutputSection
{
public:
    OperationSequenceSection()
        : OutputSection()
    {
    }
    OperationSequenceSection(uint32_t identifier)
        : OutputSection(identifier)
    {
    }

    OperationSequence &getSequence() { return m_sequence; }
protected:
    OperationSequence m_sequence;
};

/*!
 * @brief A section of the output file that contains arbitrary binary data.
 */
class BinaryDataSection : public OutputSection, public Blob
{
public:
    BinaryDataSection()
        : OutputSection()
        , Blob()
    {
    }
    BinaryDataSection(uint32_t identifier)
        : OutputSection(identifier)
        , Blob()
    {
    }
};

}; // namespace elftosb

#endif // _OutputSection_h_
