data_Density Class Reference
[SCSI Library]

#include <data.h>

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List of all members.

Detailed Description

Results of report density support CDB.

Author:
Matej Kenda

Definition at line 97 of file data.h.


Public Member Functions

 data_Density ()
virtual ~data_Density ()
const data_ReportDensitySupport_t & GetDensityStruct () const
UInt16_t GetDensityCount () const
UInt8_t GetPrimaryCode (UInt16_t a_index=0) const
UInt8_t GetSecondaryCode (UInt16_t a_index=0) const
UInt32_t GetBitsPerMM (UInt16_t a_index=0) const
UInt16_t GetMediaWidth (UInt16_t a_index=0) const
UInt16_t GetTracks (UInt16_t a_index=0) const
UInt32_t GetCapacity (UInt16_t a_index=0) const
string GetAssigningOrg (UInt16_t a_index=0) const
string GetDensityName (UInt16_t a_index=0) const
string GetDescription (UInt16_t a_index=0) const

Private Attributes

 log_CLASSID_m
data_ReportDensitySupport_t m_density

Constructor & Destructor Documentation

data_Density::data_Density (  ) 

Definition at line 34 of file data_density.cpp.

References m_density.

00034                           {
00035     memset (&m_density, 0, sizeof(m_density));
00036 }

data_Density::~data_Density (  )  [virtual]

Definition at line 38 of file data_density.cpp.

00038                            {
00039 }

Member Function Documentation

const data_ReportDensitySupport_t & data_Density::GetDensityStruct (  )  const

Definition at line 41 of file data_density.cpp.

References m_density.

Referenced by cdb_ReportDensity::GetBufferPointer(), and cdb_ReportDensity::GetBufferSize().

00041                                                                         {
00042     return m_density;
00043 }

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UInt16_t data_Density::GetDensityCount (  )  const

Definition at line 45 of file data_density.cpp.

References data_ReportDensitySupport_t::hdr, data_RDSHdr_t::length, m_density, and ntoh().

Referenced by Dens(), GetAssigningOrg(), GetBitsPerMM(), GetCapacity(), GetCapacityInfo(), GetDensityName(), GetDescription(), GetMediaWidth(), GetPrimaryCode(), GetSecondaryCode(), GetTracks(), and bea_TapeMedium::RefreshTapeInfo().

00045                                              {
00046     return static_cast<UInt32_t>(ntoh(m_density.hdr.length) - 2) / sizeof(data_RDSDescriptor_t);
00047 }

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UInt8_t data_Density::GetPrimaryCode ( UInt16_t  a_index = 0  )  const

Definition at line 49 of file data_density.cpp.

References data_ReportDensitySupport_t::density, GetDensityCount(), ie_INVALID_ARG, ivd_Error, log_FUNC_m, m_density, and data_RDSDescriptor_t::primaryCode.

Referenced by Dens(), GetCapacityInfo(), ParseTapeMedium(), and bea_TapeMedium::RefreshTapeInfo().

00049                                                            {
00050     if (a_index >= GetDensityCount()) {
00051         log_FUNC_m(GetPrimaryCode);
00052         throw ivd_Error(ie_INVALID_ARG, "Density index overflow.");
00053     }
00054     return m_density.density[a_index].primaryCode;
00055 }

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UInt8_t data_Density::GetSecondaryCode ( UInt16_t  a_index = 0  )  const

Definition at line 57 of file data_density.cpp.

References data_ReportDensitySupport_t::density, GetDensityCount(), ie_INVALID_ARG, ivd_Error, log_FUNC_m, m_density, and data_RDSDescriptor_t::secondaryCode.

Referenced by Dens(), GetCapacityInfo(), ParseTapeMedium(), and bea_TapeMedium::RefreshTapeInfo().

00057                                                              {
00058     if (a_index >= GetDensityCount()) {
00059         log_FUNC_m(GetSecondaryCode);
00060         throw ivd_Error(ie_INVALID_ARG, "Density index overflow.");
00061     }
00062     return m_density.density[a_index].secondaryCode;
00063 }

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UInt32_t data_Density::GetBitsPerMM ( UInt16_t  a_index = 0  )  const

Definition at line 65 of file data_density.cpp.

References data_RDSDescriptor_t::bitsPerMM, data_ReportDensitySupport_t::density, GetDensityCount(), ie_INVALID_ARG, ivd_Error, log_FUNC_m, m_density, and ntoh24().

Referenced by Dens(), GetCapacityInfo(), ParseTapeMedium(), and bea_TapeMedium::RefreshTapeInfo().

00065                                                           {
00066     if (a_index >= GetDensityCount()) {
00067         log_FUNC_m(GetBitsPerMM);
00068         throw ivd_Error(ie_INVALID_ARG, "Density index overflow.");
00069     }
00070     return ntoh24(m_density.density[a_index].bitsPerMM);
00071 }

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UInt16_t data_Density::GetMediaWidth ( UInt16_t  a_index = 0  )  const

Definition at line 73 of file data_density.cpp.

References data_ReportDensitySupport_t::density, GetDensityCount(), ie_INVALID_ARG, ivd_Error, log_FUNC_m, m_density, data_RDSDescriptor_t::mediaWidth, and ntoh().

Referenced by Dens(), GetCapacityInfo(), ParseTapeMedium(), and bea_TapeMedium::RefreshTapeInfo().

00073                                                            {
00074     if (a_index >= GetDensityCount()) {
00075         log_FUNC_m(GetMediaWidth);
00076         throw ivd_Error(ie_INVALID_ARG, "Density index overflow.");
00077     }
00078     return ntoh(m_density.density[a_index].mediaWidth);
00079 }

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UInt16_t data_Density::GetTracks ( UInt16_t  a_index = 0  )  const

Definition at line 81 of file data_density.cpp.

References data_ReportDensitySupport_t::density, GetDensityCount(), ie_INVALID_ARG, ivd_Error, log_FUNC_m, m_density, ntoh(), and data_RDSDescriptor_t::tracks.

Referenced by Dens(), GetCapacityInfo(), ParseTapeMedium(), and bea_TapeMedium::RefreshTapeInfo().

00081                                                        {
00082     if (a_index >= GetDensityCount()) {
00083         log_FUNC_m(GetTracks);
00084         throw ivd_Error(ie_INVALID_ARG, "Density index overflow.");
00085     }
00086     return ntoh(m_density.density[a_index].tracks);
00087 }

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UInt32_t data_Density::GetCapacity ( UInt16_t  a_index = 0  )  const

Returns:
Medium capacity in MiB.
Warning:
Converts from 1000s of KB to MiB.

Definition at line 93 of file data_density.cpp.

References data_RDSDescriptor_t::capacity, data_ReportDensitySupport_t::density, GetDensityCount(), ie_INVALID_ARG, ivd_Error, log_FUNC_m, m_density, ntoh(), and size.

Referenced by Dens(), GetCapacityInfo(), ParseTapeMedium(), and bea_TapeMedium::RefreshTapeInfo().

00093                                                          {
00094     if (a_index >= GetDensityCount()) {
00095         log_FUNC_m(GetCapacity);
00096         throw ivd_Error(ie_INVALID_ARG, "Density index overflow.");
00097     }
00098 
00099     UInt64_t size = (ntoh(m_density.density[a_index].capacity)*1000)/1024;
00100 
00101     return static_cast<UInt32_t>(size);
00102 }

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string data_Density::GetAssigningOrg ( UInt16_t  a_index = 0  )  const

Definition at line 104 of file data_density.cpp.

References data_RDSDescriptor_t::assigningOrg, data_ReportDensitySupport_t::density, GetDensityCount(), ie_INVALID_ARG, ivd_Error, log_FUNC_m, and m_density.

Referenced by Dens(), GetCapacityInfo(), ParseTapeMedium(), and bea_TapeMedium::RefreshTapeInfo().

00104                                                            {
00105     if (a_index >= GetDensityCount()) {
00106         log_FUNC_m(GetAssigningOrg);
00107         throw ivd_Error(ie_INVALID_ARG, "Density index overflow.");
00108     }
00109     const char* ao =
00110         reinterpret_cast<const char*>(
00111             &(m_density.density[a_index].assigningOrg[0]) );
00112 
00113     UInt32_t aolen = strlen(ao);
00114     UInt32_t maxlen = sizeof(m_density.density[a_index].assigningOrg);
00115     if (aolen < maxlen) {
00116         return string(ao);
00117     }
00118     else {
00119         return string(ao, maxlen);
00120     };
00121 }

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string data_Density::GetDensityName ( UInt16_t  a_index = 0  )  const

Definition at line 123 of file data_density.cpp.

References data_ReportDensitySupport_t::density, data_RDSDescriptor_t::densityName, GetDensityCount(), ie_INVALID_ARG, ivd_Error, log_FUNC_m, and m_density.

Referenced by Dens(), GetCapacityInfo(), ParseTapeMedium(), and bea_TapeMedium::RefreshTapeInfo().

00123                                                           {
00124     if (a_index >= GetDensityCount()) {
00125         log_FUNC_m(GetDensityName);
00126         throw ivd_Error(ie_INVALID_ARG, "Density index overflow.");
00127     }
00128     const char* dn =
00129         reinterpret_cast<const char*>(
00130             &(m_density.density[a_index].densityName[0]) );
00131 
00132     UInt32_t dnlen = strlen(dn);
00133     UInt32_t maxlen = sizeof(m_density.density[a_index].densityName);
00134     if (dnlen < maxlen) {
00135         return string(dn);
00136     }
00137     else {
00138         return string(dn, maxlen);
00139     };
00140 }

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string data_Density::GetDescription ( UInt16_t  a_index = 0  )  const

Definition at line 142 of file data_density.cpp.

References data_ReportDensitySupport_t::density, data_RDSDescriptor_t::description, GetDensityCount(), ie_INVALID_ARG, ivd_Error, log_FUNC_m, and m_density.

Referenced by Dens(), GetCapacityInfo(), ParseTapeMedium(), and bea_TapeMedium::RefreshTapeInfo().

00142                                                           {
00143     if (a_index >= GetDensityCount()) {
00144         log_FUNC_m(GetDescription);
00145         throw ivd_Error(ie_INVALID_ARG, "Density index overflow.");
00146     }
00147     const char* dd =
00148         reinterpret_cast<const char*>(
00149             &(m_density.density[a_index].description[0]) );
00150 
00151     UInt32_t ddlen = strlen(dd);
00152     UInt32_t maxlen = sizeof(m_density.density[a_index].description);
00153     if (ddlen < maxlen) {
00154         return string(dd);
00155     }
00156     else {
00157         return string(dd, maxlen);
00158     };
00159 }

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Member Data Documentation

data_Density::log_CLASSID_m [private]

Reimplemented from scsi_Data.

Definition at line 116 of file data.h.

data_ReportDensitySupport_t data_Density::m_density [private]

Definition at line 118 of file data.h.

Referenced by data_Density(), GetAssigningOrg(), GetBitsPerMM(), GetCapacity(), GetDensityCount(), GetDensityName(), GetDensityStruct(), GetDescription(), GetMediaWidth(), GetPrimaryCode(), GetSecondaryCode(), and GetTracks().

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