cdb_ReadAttribute Class Reference
[SCSI Library]

#include <cdb.h>

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List of all members.

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Detailed Description

Read MAM attributes.

Author:

Andrej Jamsek

Definition at line 603 of file cdb.h.

Public Types
enum	srvcAction_e { saATTRVAL = 0x0, saATTRLIST = 0x1 }
Public Member Functions
	cdb_ReadAttribute (data_Attribute &a_dataAttr)
	cdb_ReadAttribute (data_Attribute &a_dataAttr, srvcAction_e a_srvAction)
virtual	~cdb_ReadAttribute ()
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
Private Attributes
	log_CLASSID_m
cdb_ReadAttribute_t	m_attributeCmd
data_Attribute &	m_attribute

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Member Enumeration Documentation

enum cdb_ReadAttribute::srvcAction_e

Enumerator:

saATTRVAL
saATTRLIST

Definition at line 606 of file cdb.h.

                      {
        saATTRVAL           = 0x0,
        saATTRLIST          = 0x1
    };

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Constructor & Destructor Documentation

cdb_ReadAttribute::cdb_ReadAttribute

(

data_Attribute &

a_dataAttr

)

Definition at line 32 of file cdb_readattribute.cpp.

References cdb_ReadAttribute_t::allocLen, cdb_ReadAttribute_t::firstAttrId, data_Attribute::GetAttrIDListLength(), data_Attribute::GetId(), hton(), m_attribute, m_attributeCmd, op_READ_ATTRIBUTE, cdb_ReadAttribute_t::opcode, and data_Attribute::SetAvailableData().

    : m_attribute(a_dataAttr) {
    memset (&m_attributeCmd, 0, sizeof(m_attributeCmd));
    m_attributeCmd.opcode=op_READ_ATTRIBUTE;
    m_attributeCmd.firstAttrId=hton(m_attribute.GetId());
    m_attributeCmd.allocLen=hton(m_attribute.GetAttrIDListLength());

    // TODO: Bad design: setting other class' internal parameters.
    m_attribute.SetAvailableData(m_attribute.GetAttrIDListLength());
}

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cdb_ReadAttribute::cdb_ReadAttribute	(	data_Attribute &	a_dataAttr,
		srvcAction_e	a_srvAction
	)

Definition at line 43 of file cdb_readattribute.cpp.

References cdb_ReadAttribute_t::allocLen, hton(), m_attributeCmd, op_READ_ATTRIBUTE, cdb_ReadAttribute_t::opcode, saATTRLIST, and cdb_ReadAttribute_t::srvcAction.

    : m_attribute(a_dataAttr) {
        memset (&m_attributeCmd, 0, sizeof(m_attributeCmd));
        m_attributeCmd.srvcAction=a_srvAction;
        if (a_srvAction == saATTRLIST) {
            m_attributeCmd.allocLen=hton((UInt32_t)160);
        }
        m_attributeCmd.opcode=op_READ_ATTRIBUTE;
    }

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cdb_ReadAttribute::~cdb_ReadAttribute

(

)

[virtual]

Definition at line 54 of file cdb_readattribute.cpp.

                                     {
  //void
}

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Member Function Documentation

const UInt8_t * cdb_ReadAttribute::GetCmdPointer

(

)

const [virtual]

Reimplemented from scsi_CDB.

Definition at line 58 of file cdb_readattribute.cpp.

References m_attributeCmd.

                                                      {
    return reinterpret_cast<UInt8_t*>(
        const_cast<cdb_ReadAttribute_t*>(&m_attributeCmd));
}

UInt32_t cdb_ReadAttribute::GetCmdSize

(

)

const [virtual]

Reimplemented from scsi_CDB.

Definition at line 63 of file cdb_readattribute.cpp.

References m_attributeCmd.

                                             {
    return sizeof(m_attributeCmd);
}

Direction_e cdb_ReadAttribute::GetTransferDirection

(

)

const [virtual]

Implements scsi_CDB.

Definition at line 67 of file cdb_readattribute.cpp.

References TRANSFER_IN.

                                                          {
    return TRANSFER_IN;
}

UInt8_t * cdb_ReadAttribute::GetBufferPointer

(

)

const [virtual]

Reimplemented from scsi_CDB.

Definition at line 71 of file cdb_readattribute.cpp.

References data_Attribute::GetAttributeData(), and m_attribute.

                                                   {
    return reinterpret_cast<UInt8_t*>(
        const_cast<data_Attribute_t *>(
            &(m_attribute.GetAttributeData()) ) );
}

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UInt32_t cdb_ReadAttribute::GetBufferSize

(

)

const [virtual]

Reimplemented from scsi_CDB.

Definition at line 77 of file cdb_readattribute.cpp.

References data_Attribute::GetAttrIDListLength(), and m_attribute.

                                                {
    return m_attribute.GetAttrIDListLength();
}

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Member Data Documentation

cdb_ReadAttribute::log_CLASSID_m [private]

Reimplemented from scsi_CDB.

Definition at line 623 of file cdb.h.

cdb_ReadAttribute_t cdb_ReadAttribute::m_attributeCmd [private]

Definition at line 624 of file cdb.h.

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

data_Attribute& cdb_ReadAttribute::m_attribute [private]

Definition at line 625 of file cdb.h.

Referenced by cdb_ReadAttribute(), GetBufferPointer(), and GetBufferSize().

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

• cdb.h
• cdb_readattribute.cpp