#include "VirtualPartition.h"

#define B_NOT_IMPLEMENTED B_ERROR


/*! \brief Creates a new VirtualPartition object.

        VirtualPartition objects require a valid VAT to be found on disc. This involves
        looking up the last recorded sector on the disc (via the "READ CD RECORDED
        CAPACITY" SCSI-MMC call (code 0x25)), which     should contain the file entry for
        the VAT. Once found, the VAT can be loaded and accessed like a normal file.
*/ 
VirtualPartition::VirtualPartition(PhysicalPartition &physicalPartition)
        : fPhysicalPartition(physicalPartition)
{
        TRACE_ERROR(("VirtualPartition::VirtualPartition: not implemented!\n"));
        // Find VAT
}


/*! \brief Destroys the VirtualPartition object. */
VirtualPartition::~VirtualPartition()
{
}


/*! \brief Maps the given logical block to a physical block on disc.

        The given logical block is indexed into the VAT. If a corresponding
        mapped block exists, that block is mapped to a physical block via the
        VirtualPartition object's physical partition.
*/
status_t
VirtualPartition::MapBlock(uint32 logicalBlock, off_t &physicalBlock)
{
        return B_NOT_IMPLEMENTED;
}


/*! Returns the initialization status of the object. */
status_t
VirtualPartition::InitCheck()
{
        return B_NO_INIT;
}