cdb_ReportDensity Class Reference
[SCSI Library]

#include <cdb.h>

Inheritance diagram for cdb_ReportDensity:

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List of all members.

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Detailed Description

Get capacity infor from the medium/tape drive.

Definition at line 311 of file cdb.h.

Public Member Functions
	cdb_ReportDensity (data_Density &a_density, bool a_loadedMedium=true)
virtual	~cdb_ReportDensity ()
virtual const UInt8_t *	GetCmdPointer () const
virtual UInt32_t	GetCmdSize () const
virtual Direction_e	GetTransferDirection () const
virtual UInt8_t *	GetBufferPointer () const
virtual UInt32_t	GetBufferSize () const
data_Position	GetPosition ()
Private Attributes
	log_CLASSID_m
cdb_ReportDensity_t	m_reportDensityCmd
data_Density &	m_density

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Constructor & Destructor Documentation

cdb_ReportDensity::cdb_ReportDensity	(	data_Density &	a_density,
		bool	a_loadedMedium = true
	)

Definition at line 31 of file cdb_reportdensity.cpp.

References cdb_ReportDensity_t::alocLen, dbg_DETAIL, GetBufferSize(), hton(), log_DBG_m, log_FUNC_m, m_reportDensityCmd, cdb_ReportDensity_t::media, op_REPORT_DENSITY_SUPPORT, cdb_ReportDensity_t::opcode, and size.

    : m_density(a_density) {

    log_FUNC_m(cdb_ReportDensity);

    memset(&m_reportDensityCmd, 0, sizeof(m_reportDensityCmd));
    m_reportDensityCmd.opcode = op_REPORT_DENSITY_SUPPORT;
    if (a_loadedMedium) {
        m_reportDensityCmd.media = 1;
    }
    UInt16_t size = static_cast<UInt16_t>(GetBufferSize());
    log_DBG_m(dbg_DETAIL, "size: " << size << " " << hton(size));
    m_reportDensityCmd.alocLen = hton(size);
}

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cdb_ReportDensity::~cdb_ReportDensity

(

)

[virtual]

Definition at line 46 of file cdb_reportdensity.cpp.

                                     {
}

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Member Function Documentation

UInt8_t const * cdb_ReportDensity::GetCmdPointer

(

)

const [virtual]

Reimplemented from scsi_CDB.

Definition at line 49 of file cdb_reportdensity.cpp.

References m_reportDensityCmd.

                                                      {
    return reinterpret_cast<UInt8_t*>(
        const_cast<cdb_ReportDensity_t*>(&m_reportDensityCmd) );
}

UInt32_t cdb_ReportDensity::GetCmdSize

(

)

const [virtual]

Reimplemented from scsi_CDB.

Definition at line 54 of file cdb_reportdensity.cpp.

References m_reportDensityCmd.

                                             {
    return sizeof(m_reportDensityCmd);
}

Direction_e cdb_ReportDensity::GetTransferDirection

(

)

const [virtual]

Implements scsi_CDB.

Definition at line 58 of file cdb_reportdensity.cpp.

References TRANSFER_IN.

                                                          {
    return TRANSFER_IN;
}

UInt8_t * cdb_ReportDensity::GetBufferPointer

(

)

const [virtual]

Reimplemented from scsi_CDB.

Definition at line 62 of file cdb_reportdensity.cpp.

References data_Density::GetDensityStruct(), and m_density.

                                                   {
    return reinterpret_cast<UInt8_t*>(
        const_cast<data_ReportDensitySupport_t*>(&(m_density.GetDensityStruct()) ) );
}

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UInt32_t cdb_ReportDensity::GetBufferSize

(

)

const [virtual]

Reimplemented from scsi_CDB.

Definition at line 67 of file cdb_reportdensity.cpp.

References data_Density::GetDensityStruct(), and m_density.

Referenced by cdb_ReportDensity().

                                                {
    return sizeof(m_density.GetDensityStruct());
}

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data_Position cdb_ReportDensity::GetPosition

(

)

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Member Data Documentation

cdb_ReportDensity::log_CLASSID_m [private]

Reimplemented from scsi_CDB.

Definition at line 326 of file cdb.h.

cdb_ReportDensity_t cdb_ReportDensity::m_reportDensityCmd [private]

Definition at line 328 of file cdb.h.

Referenced by cdb_ReportDensity(), GetCmdPointer(), and GetCmdSize().

data_Density& cdb_ReportDensity::m_density [private]

Definition at line 329 of file cdb.h.

Referenced by GetBufferPointer(), and GetBufferSize().

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The documentation for this class was generated from the following files:

• cdb.h
• cdb_reportdensity.cpp