CIccTagTextDescription Class Reference

#include <IccTagBasic.h>

Inheritance diagram for CIccTagTextDescription:

Collaboration diagram for CIccTagTextDescription:

Public Member Functions
	CIccTagTextDescription ()
	CIccTagTextDescription (const CIccTagTextDescription &ITTD)
virtual	~CIccTagTextDescription ()
icUInt32Number	Capacity () const
virtual void	Describe (std::string &sDescription, int nVerboseness)
virtual void	DetachIO ()
icChar *	GetBuffer (icUInt32Number nSize)
virtual const icChar *	GetClassName () const
virtual IIccExtensionTag *	GetExtension ()
virtual icArraySignature	GetTagArrayType () const
virtual icStructSignature	GetTagStructType () const
const icChar *	GetText () const
virtual icTagTypeSignature	GetType () const
icUInt16Number *	GetUnicodeBuffer (icUInt32Number nSize)
virtual bool	IsArrayType ()
virtual bool	IsMBBType ()
virtual bool	IsNumArrayType () const
virtual bool	IsSupported ()
virtual CIccTag *	NewCopy () const
CIccTagTextDescription &	operator= (const CIccTagTextDescription &TextDescTag)
const icChar *	operator= (const icChar *szText)
virtual bool	Read (icUInt32Number size, CIccIO *pIO)
virtual bool	Read (icUInt32Number size, CIccIO *pIO, CIccProfile *pProfile)
virtual bool	ReadAll ()
void	Release ()
void	ReleaseUnicode ()
void	SetText (const icChar *szText)
virtual icValidateStatus	Validate (std::string sigPath, std::string &sReport, const CIccProfile *pProfile=NULL) const
virtual bool	Write (CIccIO *pIO)

Static Public Member Functions
static CIccTag *	Create (icTagTypeSignature sig)

Data Fields
icUInt32Number	m_nReserved

Protected Attributes
bool	m_bInvalidScript
icUInt32Number	m_nASCIISize
icUInt16Number	m_nScriptCode
icUInt8Number	m_nScriptSize
icUInt32Number	m_nUnicodeLanguageCode
icUInt32Number	m_nUnicodeSize
icUInt8Number	m_szScriptText [67]
icChar *	m_szText
icUInt16Number *	m_uzUnicodeText

Detailed Description

Class: CIccTagTextDescription()

Purpose: The textType ICC tag

Constructor & Destructor Documentation

CIccTagTextDescription() [1/2]

CIccTagTextDescription::CIccTagTextDescription

(

)

Name: CIccTagTextDescription::CIccTagTextDescription

Purpose: Constructor

{
  m_szText = (icChar*)malloc(1);
  m_szText[0] = '\0';
  m_nASCIISize = 1;
 
  m_uzUnicodeText = (icUInt16Number*)malloc(sizeof(icUInt16Number));
  m_uzUnicodeText[0] = 0;
  m_nUnicodeSize = 1;
  m_nUnicodeLanguageCode = 0;
 
  m_nScriptSize = 0;
  m_nScriptCode = 0;
  memset(m_szScriptText, 0, sizeof(m_szScriptText));
 
  m_bInvalidScript = false;
}

References m_bInvalidScript, m_nASCIISize, m_nScriptCode, m_nScriptSize, m_nUnicodeLanguageCode, m_nUnicodeSize, m_szScriptText, m_szText, and m_uzUnicodeText.

Referenced by CIccTagXmlTextDescription::CIccTagXmlTextDescription().

Here is the caller graph for this function:

CIccTagTextDescription() [2/2]

CIccTagTextDescription::CIccTagTextDescription

(

const CIccTagTextDescription &

ITTD

)

Name: CIccTagTextDescription::CIccTagTextDescription

Purpose: Copy Constructor

Args: ITTD = The CIccTagTextDescription object to be copied

{
  m_nASCIISize = ITTD.m_nASCIISize;
  m_nUnicodeSize = ITTD.m_nUnicodeSize;
  m_nUnicodeLanguageCode = ITTD.m_nUnicodeLanguageCode;
  m_nScriptSize = ITTD.m_nScriptSize;
  m_nScriptCode = ITTD.m_nScriptCode;
 
  if (m_nASCIISize) {
    m_szText = (icChar*)malloc(m_nASCIISize * sizeof(icChar));
    memcpy(m_szText, ITTD.m_szText, m_nASCIISize*sizeof(icChar));
  }
  else {
    m_nASCIISize = 1;
    m_szText = (icChar*)calloc(m_nASCIISize, sizeof(icChar));
    m_szText[0] = '\0';
  }
 
  if (m_nUnicodeSize) {
    m_uzUnicodeText = (icUInt16Number*)malloc((m_nUnicodeSize) * sizeof(icUInt16Number));
    memcpy(m_uzUnicodeText, ITTD.m_uzUnicodeText, m_nUnicodeSize*sizeof(icUInt16Number));
  }
  else {
    m_nUnicodeSize = 1;
    m_uzUnicodeText = (icUInt16Number*)calloc(m_nUnicodeSize, sizeof(icUInt16Number));
    m_uzUnicodeText[0] = 0;
  }
 
  memcpy(m_szScriptText, ITTD.m_szScriptText, sizeof(m_szScriptText));
 
  m_bInvalidScript = ITTD.m_bInvalidScript;
}

References m_bInvalidScript, m_nASCIISize, m_nScriptCode, m_nScriptSize, m_nUnicodeLanguageCode, m_nUnicodeSize, m_szScriptText, m_szText, and m_uzUnicodeText.

Referenced by CIccTagXmlTextDescription::CIccTagXmlTextDescription(), and NewCopy().

Here is the caller graph for this function:

~CIccTagTextDescription()

CIccTagTextDescription::~CIccTagTextDescription ( )

virtual

Name: CIccTagTextDescription::~CIccTagTextDescription

Purpose: Destructor

{
  free(m_szText);
  free(m_uzUnicodeText);
}

References m_szText, and m_uzUnicodeText.

Member Function Documentation

Capacity()

icUInt32Number CIccTagTextDescription::Capacity ( ) const

inline

{ return m_nASCIISize; }

References m_nASCIISize.

Create()

CIccTag * CIccTag::Create ( icTagTypeSignature  sig )

staticinherited

Name: CIccTag::Create

Purpose: This is a static tag creator based upon tag signature type

Args: sig = tag type signature

Return: Pointer to Allocated tag

{
  return CIccTagCreator::CreateTag(sig);
}

References CIccTagCreator::CreateTag().

Referenced by CIccDefaultEncProfileConverter::ConvertFromParams(), CIccTagStruct::LoadElem(), CIccProfileXml::ParseTag(), CIccTagXmlStruct::ParseTag(), CIccMpeXmlTintArray::ParseXml(), CIccTagXmlArray::ParseXml(), CIccMpeTintArray::Read(), CIccTagLutAtoB::Read(), CIccTagLut8::Read(), CIccTagLut16::Read(), CIccTagLut8::SetColorSpaces(), CIccTagLut16::SetColorSpaces(), and CIccProfileDescText::SetType().

Here is the call graph for this function:

Here is the caller graph for this function:

Describe()

void CIccTagTextDescription::Describe ( std::string &  sDescription, int  nVerboseness  )

virtual

Name: CIccTagTextDescription::Describe

Purpose: Dump data associated with the tag to a string

Args: sDescription - string to concatenate tag dump to

Reimplemented from CIccTag.

{
  sDescription += "TextDescription Length = ";
  if (m_szText && *m_szText) {
    char buf[40];
    sprintf(buf, "%zu bytes\n", strlen(m_szText));
    sDescription += buf;
  }
  else
    sDescription += "0 (NULL)";
 
  if (nVerboseness > 25) {
    sDescription += "\"";
    if (m_szText && *m_szText) {
      if ((nVerboseness > 50) || (strlen(m_szText) < BRIEF_STRING_SIZE)) {
        // output entire string if short or doing verbose
         sDescription += m_szText;  
      }
      else {
        // copy just first part of string to keep nVerboseness under control
        char buf[BRIEF_STRING_SIZE+1];
        strncpy(buf, m_szText, BRIEF_STRING_SIZE);
        buf[BRIEF_STRING_SIZE] = '\0'; // ensure NULL termination
        sDescription += buf;
        sDescription += "\n... <!truncated!>";
      } 
    }
    sDescription += "\"\n";
  }
}

References m_szText.

DetachIO()

virtual void CIccTag::DetachIO ( )

inlinevirtualinherited

Function: ReadAll() - Read All sub data for tag from file. Called by CIccProfile::ReadAll() to read all sub data for tag

Returns true if ReadAll is successful.

{}

GetBuffer()

icChar * CIccTagTextDescription::GetBuffer

(

icUInt32Number

nSize

)

Name: CIccTagTextDescription::GetBuffer

Purpose: This function allocates room and returns pointer to data buffer to put string into

Args: nSize = Requested size of data buffer.

Return:

{
  if (m_nASCIISize < nSize) {
    m_szText = (icChar*)icRealloc(m_szText, nSize+1);
 
    m_szText[nSize] = '\0';
 
    m_nASCIISize = nSize;
  }
 
  return m_szText;
}

References icRealloc(), m_nASCIISize, and m_szText.

Referenced by CIccTagXmlTextDescription::ParseXml(), Read(), and SetText().

Here is the call graph for this function:

Here is the caller graph for this function:

GetClassName()

virtual const icChar * CIccTagTextDescription::GetClassName ( ) const

inlinevirtual

Reimplemented from CIccTag.

Reimplemented in CIccTagXmlTextDescription.

{ return "CIccTagTextDescription"; }

GetExtension()

virtual IIccExtensionTag * CIccTag::GetExtension ( )

inlinevirtualinherited

Reimplemented in CIccTagXmlUnknown, CIccTagXmlText, CIccTagXmlUtf8Text, CIccTagXmlZipUtf8Text, CIccTagXmlZipXml, CIccTagXmlUtf16Text, CIccTagXmlTextDescription, CIccTagXmlSignature, CIccTagXmlNamedColor2, CIccTagXmlXYZ, CIccTagXmlChromaticity, CIccTagXmlCicp, CIccTagXmlSparseMatrixArray, CIccTagXmlFixedNum< T, Tsig >, CIccTagXmlNum< T, A, Tsig >, CIccTagXmlFloatNum< T, A, Tsig >, CIccTagXmlMeasurement, CIccTagXmlMultiLocalizedUnicode, CIccTagXmlTagData, CIccTagXmlDateTime, CIccTagXmlColorantOrder, CIccTagXmlColorantTable, CIccTagXmlViewingConditions, CIccTagXmlSpectralDataInfo, CIccTagXmlSpectralViewingConditions, CIccTagXmlProfileSeqDesc, CIccTagXmlResponseCurveSet16, CIccTagXmlCurve, CIccTagXmlParametricCurve, CIccTagXmlSegmentedCurve, CIccTagXmlLutAtoB, CIccTagXmlLutBtoA, CIccTagXmlLut8, CIccTagXmlLut16, CIccTagXmlMultiProcessElement, CIccTagXmlProfileSequenceId, CIccTagXmlDict, CIccTagXmlStruct, CIccTagXmlArray, CIccTagXmlGamutBoundaryDesc, CIccTagXmlEmbeddedHeightImage, CIccTagXmlEmbeddedNormalImage, and CIccTagXmlEmbeddedProfile.

{return NULL;}

Referenced by icCurvesFromXml(), icCurvesToXml(), icProfDescToXml(), icXmlParseProfDesc(), CIccProfileXml::ParseTag(), CIccTagXmlStruct::ParseTag(), CIccMpeXmlTintArray::ParseXml(), CIccTagXmlArray::ParseXml(), CIccMpeXmlTintArray::ToXml(), CIccTagXmlStruct::ToXml(), CIccTagXmlArray::ToXml(), and CIccProfileXml::ToXmlWithBlanks().

Here is the caller graph for this function:

GetTagArrayType()

virtual icArraySignature CIccTag::GetTagArrayType ( ) const

inlinevirtualinherited

Reimplemented in CIccTagArray.

{ return icSigUndefinedArray; }

References icSigUndefinedArray.

Referenced by icGetTagArrayHandlerOfType(), and CIccProfileXml::ParseTag().

Here is the caller graph for this function:

GetTagStructType()

virtual icStructSignature CIccTag::GetTagStructType ( ) const

inlinevirtualinherited

Reimplemented in CIccTagStruct.

{ return icSigUndefinedStruct; }

References icSigUndefinedStruct.

Referenced by icGetTagStructHandlerOfType(), CIccArrayColorantInfo::Validate(), and CIccArrayNamedColor::Validate().

Here is the caller graph for this function:

GetText()

const icChar * CIccTagTextDescription::GetText ( ) const

inline

{ return m_szText; }

References m_szText.

Referenced by CIccProfileIdDesc::CIccProfileIdDesc(), icGetTagText(), and main().

Here is the caller graph for this function:

GetType()

virtual icTagTypeSignature CIccTagTextDescription::GetType ( ) const

inlinevirtual

Function: GetType()

Purpose: Get Tag Type. Each derived tag will implement it's own GetType() function.

Reimplemented from CIccTag.

{ return icSigTextDescriptionType; }

References icSigTextDescriptionType.

Referenced by Write().

Here is the caller graph for this function:

GetUnicodeBuffer()

icUInt16Number * CIccTagTextDescription::GetUnicodeBuffer

(

icUInt32Number

nSize

)

Name: CIccTagTextDescription::GetUnicodeBuffer

Purpose: This function allocates room and returns pointer to data buffer to put string into

Args: nSize = Requested size of data buffer.

Return:

{
  if (m_nUnicodeSize < nSize) {
    m_uzUnicodeText = (icUInt16Number*)icRealloc(m_uzUnicodeText, (nSize+1)*sizeof(icUInt16Number));
 
    m_uzUnicodeText[nSize] = 0;
 
    m_nUnicodeSize = nSize;
  }
 
  return m_uzUnicodeText;
}

References icRealloc(), m_nUnicodeSize, and m_uzUnicodeText.

Referenced by CIccTagXmlTextDescription::ParseXml(), and Read().

Here is the call graph for this function:

Here is the caller graph for this function:

IsArrayType()

virtual bool CIccTag::IsArrayType ( )

inlinevirtualinherited

Reimplemented in CIccTagXYZ, CIccTagChromaticity, CIccTagSparseMatrixArray, CIccTagFixedNum< T, Tsig >, CIccTagNum< T, Tsig >, CIccTagFloatNum< T, Tsig >, and CIccTagData.

{ return false; }

Referenced by MyTagDialog::MyTagDialog(), and DumpTag().

Here is the caller graph for this function:

IsMBBType()

virtual bool CIccTag::IsMBBType ( )

inlinevirtualinherited

Reimplemented in CIccMBB.

{ return false; } //If true then CIccTag can be cast as an CIccMBB 

Referenced by CIccProfileXml::ParseTag().

Here is the caller graph for this function:

IsNumArrayType()

virtual bool CIccTag::IsNumArrayType ( ) const

inlinevirtualinherited

Reimplemented in CIccTagSparseMatrixArray, CIccTagFixedNum< T, Tsig >, CIccTagNum< T, Tsig >, and CIccTagFloatNum< T, Tsig >.

{ return false;} //If true then CIccTag can be cast as a CIccTagNumArray

Referenced by CIccArrayNamedColor::FindDeviceColor(), CIccArrayNamedColor::FindPcsColor(), CIccArrayNamedColor::FindSpectralColor(), CIccTagStruct::GetElemNumberValue(), CIccStructNamedColor::GetNumArray(), CIccMpeXmlTintArray::ParseXml(), and CIccMpeTintArray::Read().

Here is the caller graph for this function:

IsSupported()

virtual bool CIccTag::IsSupported ( )

inlinevirtualinherited

Function: IsSupported(size, pIO) - Check if tag fully supported for apply purposes. By Default inherited classes are supported. Unknown tag types are not supported.

Returns true if tag type is supported.

Reimplemented in CIccTagUnknown, CIccTagEmbeddedProfile, and CIccTagMultiProcessElement.

{ return true; }

NewCopy()

virtual CIccTag * CIccTagTextDescription::NewCopy ( ) const

inlinevirtual

Function: NewCopy(sDescription) Each derived tag will implement it's own NewCopy() function.

Parameter(s): none

Returns a new CIccTag object that is a copy of this object.

Reimplemented from CIccTag.

Reimplemented in CIccTagXmlTextDescription.

{return new CIccTagTextDescription(*this);}

References CIccTagTextDescription().

Here is the call graph for this function:

operator=() [1/2]

CIccTagTextDescription & CIccTagTextDescription::operator=

(

const CIccTagTextDescription &

TextDescTag

)

Name: CIccTagTextDescription::operator=

Purpose: Copy Operator

Args: TextDescTag = The CIccTagTextDescription object to be copied

{
  if (&TextDescTag == this)
    return *this;
 
  m_nASCIISize = TextDescTag.m_nASCIISize;
  m_nUnicodeSize = TextDescTag.m_nUnicodeSize;
  m_nUnicodeLanguageCode = TextDescTag.m_nUnicodeLanguageCode;
  m_nScriptSize = TextDescTag.m_nScriptSize;
  m_nScriptCode = TextDescTag.m_nScriptCode;
 
  if (m_szText)
    free(m_szText);
  if (m_nASCIISize) {
    m_szText = (icChar*)calloc(m_nASCIISize, sizeof(icChar));
    memcpy(m_szText, TextDescTag.m_szText, m_nASCIISize*sizeof(icChar));
  } 
  else {
    m_nASCIISize = 1;
    m_szText = (icChar*)calloc(m_nASCIISize, sizeof(icChar));
    m_szText[0] = '\0';
  }
 
  if (m_uzUnicodeText)
    free(m_uzUnicodeText);
  if (m_nUnicodeSize) {
    m_uzUnicodeText = (icUInt16Number*)calloc(m_nUnicodeSize, sizeof(icUInt16Number));
    memcpy(m_uzUnicodeText, TextDescTag.m_uzUnicodeText, m_nUnicodeSize*sizeof(icUInt16Number));
  }
  else {
    m_nUnicodeSize = 1;
    m_uzUnicodeText = (icUInt16Number*)calloc(m_nUnicodeSize, sizeof(icUInt16Number));
    m_uzUnicodeText[0] = 0;
  }
 
  memcpy(m_szScriptText, TextDescTag.m_szScriptText, sizeof(m_szScriptText));
 
  m_bInvalidScript = TextDescTag.m_bInvalidScript;
 
  return *this;  
}

References m_bInvalidScript, m_nASCIISize, m_nScriptCode, m_nScriptSize, m_nUnicodeLanguageCode, m_nUnicodeSize, m_szScriptText, m_szText, and m_uzUnicodeText.

Referenced by CDevLinkWriter::iterate().

Here is the caller graph for this function:

operator=() [2/2]

const icChar * CIccTagTextDescription::operator=

(

const icChar *

szText

)

Name: CIccTagTextDescription::operator=

Purpose: Define assignment operator to associate text with tag.

Args: szText - zero terminated string to put in the tag

Return: A pointer to the string assigned to the tag.

{
  SetText(szText);
  return m_szText;
}

References m_szText, and SetText().

Here is the call graph for this function:

Read() [1/2]

bool CIccTagTextDescription::Read ( icUInt32Number  size, CIccIO *  pIO  )

virtual

Name: CIccTagTextDescription::Read

Purpose: Read in the tag contents into a data block

Args: size - # of bytes in tag, pIO - IO object to read tag from

Return: true = successful, false = failure

Reimplemented from CIccTag.

{
  icTagTypeSignature sig;
  icUInt32Number nEnd;
 
  m_szText[0] = '\0';
  nEnd = pIO->Tell() + size;
 
  if (size<3*sizeof(icUInt32Number) || !pIO)
    return false;
 
  icUInt32Number nSize;
 
  if (!pIO->Read32(&sig) ||
      !pIO->Read32(&m_nReserved) ||
      !pIO->Read32(&nSize))
    return false;
 
  if (3*sizeof(icUInt32Number) + nSize > size)
    return false;
 
  icChar *pBuf = GetBuffer(nSize);
 
  if (nSize) {
    if (pIO->Read8(pBuf, nSize) != (icInt32Number)nSize) {
      return false;
    }
  }
  else 
    m_szText[0] = '\0';
  
  Release();
 
  if (pIO->Tell() + 2 * sizeof(icUInt32Number) > nEnd)
    return false;
 
  if (!pIO->Read32(&m_nUnicodeLanguageCode) ||
      !pIO->Read32(&nSize))
    return false;
 
  // Calculations in GetUnicodeBuffer() can cause wrap-around error
  if (nSize == 0xFFFFFFFF) 
    return false;
 
  icUInt16Number *pBuf16 = GetUnicodeBuffer(nSize);
 
  if (nSize) {
    if (pIO->Read16(pBuf16, nSize) != (icInt32Number)nSize) {
      return false;
    }
  }
  else 
    pBuf16[0] = 0;
 
  ReleaseUnicode();
 
  if (pIO->Tell()+3 > (icInt32Number)nEnd)
    return false;
 
  if (!pIO->Read16(&m_nScriptCode) ||
      !pIO->Read8(&m_nScriptSize))
     return false;
  
  if (pIO->Tell() + m_nScriptSize> (icInt32Number)nEnd ||
      m_nScriptSize > sizeof(m_szScriptText))
    return false;
 
  int nScriptLen = pIO->Read8(m_szScriptText, 67);
 
  if (!nScriptLen)
    return false;
 
  if (nScriptLen<67) {
    memset(&m_szScriptText[0], 0, 67-nScriptLen);
    m_bInvalidScript = true;
  }
 
  return true;
}

References GetBuffer(), GetUnicodeBuffer(), m_bInvalidScript, CIccTag::m_nReserved, m_nScriptCode, m_nScriptSize, m_nUnicodeLanguageCode, m_szScriptText, m_szText, CIccIO::Read16(), CIccIO::Read32(), CIccIO::Read8(), Release(), ReleaseUnicode(), and CIccIO::Tell().

Here is the call graph for this function:

Read() [2/2]

virtual bool CIccTag::Read ( icUInt32Number  size, CIccIO *  pIO, CIccProfile *  pProfile  )

inlinevirtualinherited

Function: Read(size, pIO) - Read tag from file. Each derived tag will implement it's own Read() function.

Parameter(s): size - number of bytes in tag including the type signature. pIO - IO object used to read in tag. The IO object should already be initialized to point to the begining of the tag.

Returns true if Read is successful.

Reimplemented in CIccTagEmbeddedProfile.

{ return Read(size, pIO); }

References CIccTag::Read().

Here is the call graph for this function:

ReadAll()

virtual bool CIccTag::ReadAll ( )

inlinevirtualinherited

Function: ReadAll() - Read All sub data for tag from file. Called by CIccProfile::ReadAll() to read all sub data for tag

Returns true if ReadAll is successful.

Reimplemented in CIccTagEmbeddedProfile.

{ return true; }

Release()

void CIccTagTextDescription::Release

(

)

Name: CIccTagTextDescription::Release

Purpose: This will resize the buffer to fit the zero terminated string in the buffer.

{
  icUInt32Number nSize = (icUInt32Number)strlen(m_szText);
 
  if (nSize < m_nASCIISize-1) {
    m_szText=(icChar*)icRealloc(m_szText, nSize+1);
    m_nASCIISize = nSize+1;
  }
}

References icRealloc(), m_nASCIISize, and m_szText.

Referenced by CIccTagXmlTextDescription::ParseXml(), Read(), and SetText().

Here is the call graph for this function:

Here is the caller graph for this function:

ReleaseUnicode()

void CIccTagTextDescription::ReleaseUnicode

(

)

Name: CIccTagTextDescription::ReleaseUnicode

Purpose: This will resize the buffer to fit the zero terminated string in the buffer.

{
  int i;
  for (i=0; m_uzUnicodeText[i]; i++);
 
  icUInt32Number nSize = i+1;
 
  if (nSize < m_nUnicodeSize-1) {
    m_uzUnicodeText=(icUInt16Number*)icRealloc(m_uzUnicodeText, (nSize+1)*sizeof(icUInt16Number));
    m_nUnicodeSize = nSize+1;
  }
}

References icRealloc(), m_nUnicodeSize, and m_uzUnicodeText.

Referenced by Read().

Here is the call graph for this function:

Here is the caller graph for this function:

SetText()

void CIccTagTextDescription::SetText

(

const icChar *

szText

)

Name: CIccTagTextDescription::SetText

Purpose: Allows text data associated with the tag to be set.

Args: szText - zero terminated string to put in tag

{
  m_bInvalidScript = false;
 
  if (!szText) {
    SetText("");
    return;
  }
 
  icUInt32Number len=(icUInt32Number)strlen(szText) + 1;
  icChar *szBuf = GetBuffer(len);
 
  strcpy(szBuf, szText);
  Release();
}

References GetBuffer(), m_bInvalidScript, Release(), and SetText().

Referenced by operator=(), and SetText().

Here is the call graph for this function:

Here is the caller graph for this function:

Validate()

icValidateStatus CIccTagTextDescription::Validate ( std::string  sigPath, std::string &  sReport, const CIccProfile *  pProfile = NULL  ) const

virtual

Name: CIccTagTextDescription::Validate

Purpose: Check tag data validity.

Args: sig = signature of tag being validated, sReport = String to add report information to

Return: icValidateStatusOK if valid, or other error status.

Reimplemented from CIccTag.

{
  icValidateStatus rv = CIccTag::Validate(sigPath, sReport, pProfile);
 
  CIccInfo Info;
  std::string sSigPathName = Info.GetSigPathName(sigPath);
 
  if (m_nScriptSize>67) {
    sReport += icMsgValidateNonCompliant;
    sReport += sSigPathName;
    sReport += " - ScriptCode count must not be greater than 67.\n";
 
    rv =icMaxStatus(rv, icValidateNonCompliant);
  }
 
  if (m_bInvalidScript) {
    sReport += icMsgValidateNonCompliant;
    sReport += sSigPathName;
    sReport += " - ScriptCode must contain 67 bytes.\n";
 
    rv =icMaxStatus(rv, icValidateNonCompliant);
  }
 
  return rv;
}

References CIccInfo::GetSigPathName(), icMaxStatus(), icMsgValidateNonCompliant, icValidateNonCompliant, m_bInvalidScript, m_nScriptSize, and CIccTag::Validate().

Here is the call graph for this function:

Write()

bool CIccTagTextDescription::Write ( CIccIO *  pIO )

virtual

Name: CIccTagTextDescription::Write

Purpose: Write the tag to a file

Args: pIO - The IO object to write tag to.

Return: true = succesful, false = failure

Reimplemented from CIccTag.

{
  icTagTypeSignature sig = GetType();
  icUInt32Number zero = 0;
 
  if (!pIO)
   return false;
 
  if (!pIO->Write32(&sig) ||
      !pIO->Write32(&m_nReserved) ||
      !pIO->Write32(&m_nASCIISize))
    return false;
 
  if (m_nASCIISize) {
    if (pIO->Write8(m_szText, m_nASCIISize) != (icInt32Number)m_nASCIISize)
      return false;
  }
 
  if (!pIO->Write32(&m_nUnicodeLanguageCode))
    return false;
 
  if (m_nUnicodeSize > 1) {
    if (!pIO->Write32(&m_nUnicodeSize) ||
        pIO->Write16(m_uzUnicodeText, m_nUnicodeSize) != (icInt32Number)m_nUnicodeSize)
      return false;
  }
  else {
    if (!pIO->Write32(&zero))
      return false;
  }
 
  if (!pIO->Write16(&m_nScriptCode) ||
      !pIO->Write8(&m_nScriptSize) ||
      pIO->Write8(m_szScriptText, 67)!= 67)
    return false;
 
  m_bInvalidScript = false;
 
  return true;
}

References GetType(), m_bInvalidScript, m_nASCIISize, CIccTag::m_nReserved, m_nScriptCode, m_nScriptSize, m_nUnicodeLanguageCode, m_nUnicodeSize, m_szScriptText, m_szText, m_uzUnicodeText, CIccIO::Write16(), CIccIO::Write32(), and CIccIO::Write8().

Here is the call graph for this function:

Field Documentation

m_bInvalidScript

bool CIccTagTextDescription::m_bInvalidScript

protected

Referenced by CIccTagTextDescription(), CIccTagTextDescription(), operator=(), Read(), SetText(), Validate(), and Write().

m_nASCIISize

icUInt32Number CIccTagTextDescription::m_nASCIISize

protected

Referenced by CIccTagTextDescription(), CIccTagTextDescription(), Capacity(), GetBuffer(), operator=(), CIccTagXmlTextDescription::ParseXml(), Release(), and Write().

m_nReserved

icUInt32Number CIccTag::m_nReserved

inherited

Referenced by CIccTag::CIccTag(), CIccTagMultiProcessElement::CIccTagMultiProcessElement(), CIccTagMultiProcessElement::CIccTagMultiProcessElement(), CIccTagMultiProcessElement::operator=(), CIccProfileXml::ParseTag(), CIccTagXmlStruct::ParseTag(), CIccMpeXmlTintArray::ParseXml(), CIccTagXmlArray::ParseXml(), CIccTagText::Read(), CIccTagUtf8Text::Read(), CIccTagZipUtf8Text::Read(), CIccTagUtf16Text::Read(), Read(), CIccTagSignature::Read(), CIccTagNamedColor2::Read(), CIccTagXYZ::Read(), CIccTagChromaticity::Read(), CIccTagCicp::Read(), CIccTagSparseMatrixArray::Read(), CIccTagFixedNum< T, Tsig >::Read(), CIccTagNum< T, Tsig >::Read(), CIccTagFloatNum< T, Tsig >::Read(), CIccTagMeasurement::Read(), CIccTagMultiLocalizedUnicode::Read(), CIccTagData::Read(), CIccTagDateTime::Read(), CIccTagColorantOrder::Read(), CIccTagColorantTable::Read(), CIccTagViewingConditions::Read(), CIccTagProfileSeqDesc::Read(), CIccTagResponseCurveSet16::Read(), CIccTagSpectralDataInfo::Read(), CIccTagSpectralViewingConditions::Read(), CIccTagEmbeddedHeightImage::Read(), CIccTagEmbeddedNormalImage::Read(), CIccTagStruct::Read(), CIccTagArray::Read(), CIccTagDict::Read(), CIccTagCurve::Read(), CIccTagParametricCurve::Read(), CIccTagLutAtoB::Read(), CIccTagLut8::Read(), CIccTagLut16::Read(), CIccTagGamutBoundaryDesc::Read(), CIccTagMultiProcessElement::Read(), CIccTagProfileSequenceId::Read(), CIccTagEmbeddedProfile::Read(), CIccTag::Validate(), CIccTagText::Write(), CIccTagUtf8Text::Write(), CIccTagZipUtf8Text::Write(), CIccTagUtf16Text::Write(), Write(), CIccTagSignature::Write(), CIccTagNamedColor2::Write(), CIccTagXYZ::Write(), CIccTagChromaticity::Write(), CIccTagCicp::Write(), CIccTagSparseMatrixArray::Write(), CIccTagFixedNum< T, Tsig >::Write(), CIccTagNum< T, Tsig >::Write(), CIccTagFloatNum< T, Tsig >::Write(), CIccTagMeasurement::Write(), CIccTagMultiLocalizedUnicode::Write(), CIccTagData::Write(), CIccTagDateTime::Write(), CIccTagColorantOrder::Write(), CIccTagColorantTable::Write(), CIccTagViewingConditions::Write(), CIccTagProfileSeqDesc::Write(), CIccTagResponseCurveSet16::Write(), CIccTagSpectralDataInfo::Write(), CIccTagSpectralViewingConditions::Write(), CIccTagEmbeddedHeightImage::Write(), CIccTagEmbeddedNormalImage::Write(), CIccTagStruct::Write(), CIccTagArray::Write(), CIccTagDict::Write(), CIccTagEmbeddedProfile::Write(), CIccTagCurve::Write(), CIccTagParametricCurve::Write(), CIccTagLutAtoB::Write(), CIccTagLut8::Write(), CIccTagLut16::Write(), CIccTagGamutBoundaryDesc::Write(), CIccTagMultiProcessElement::Write(), and CIccTagProfileSequenceId::Write().

m_nScriptCode

icUInt16Number CIccTagTextDescription::m_nScriptCode

protected

Referenced by CIccTagTextDescription(), CIccTagTextDescription(), operator=(), CIccTagXmlTextDescription::ParseXml(), Read(), CIccTagXmlTextDescription::ToXml(), and Write().

m_nScriptSize

icUInt8Number CIccTagTextDescription::m_nScriptSize

protected

Referenced by CIccTagTextDescription(), CIccTagTextDescription(), operator=(), CIccTagXmlTextDescription::ParseXml(), Read(), CIccTagXmlTextDescription::ToXml(), Validate(), and Write().

m_nUnicodeLanguageCode

icUInt32Number CIccTagTextDescription::m_nUnicodeLanguageCode

protected

Referenced by CIccTagTextDescription(), CIccTagTextDescription(), operator=(), Read(), CIccTagXmlTextDescription::ToXml(), and Write().

m_nUnicodeSize

icUInt32Number CIccTagTextDescription::m_nUnicodeSize

protected

Referenced by CIccTagTextDescription(), CIccTagTextDescription(), GetUnicodeBuffer(), operator=(), CIccTagXmlTextDescription::ParseXml(), ReleaseUnicode(), and Write().

m_szScriptText

icUInt8Number CIccTagTextDescription::m_szScriptText[67]

protected

Referenced by CIccTagTextDescription(), CIccTagTextDescription(), operator=(), CIccTagXmlTextDescription::ParseXml(), Read(), CIccTagXmlTextDescription::ToXml(), and Write().

m_szText

icChar* CIccTagTextDescription::m_szText

protected

Referenced by CIccTagTextDescription(), CIccTagTextDescription(), ~CIccTagTextDescription(), Describe(), GetBuffer(), GetText(), operator=(), operator=(), CIccTagXmlTextDescription::ParseXml(), Read(), Release(), CIccTagXmlTextDescription::ToXml(), and Write().

m_uzUnicodeText

icUInt16Number* CIccTagTextDescription::m_uzUnicodeText

protected

Referenced by CIccTagTextDescription(), CIccTagTextDescription(), ~CIccTagTextDescription(), GetUnicodeBuffer(), operator=(), CIccTagXmlTextDescription::ParseXml(), ReleaseUnicode(), CIccTagXmlTextDescription::ToXml(), and Write().

---

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

• IccProfLib/IccTagBasic.h
• IccProfLib/IccTagBasic.cpp