bool Validate_indexSubHeader(Validator v, indexSubHeader iSH, string sID, OTFontVal fontOwner)
{
bool bOk = true;
Table_EBDT EBDTTable = (Table_EBDT)fontOwner.GetTable("EBDT");
if (iSH.indexFormat < 1 || iSH.indexFormat > 5)
{
string sDetails = "invalid indexFormat: " + sID + ", indexFormat = " + iSH.indexFormat;
v.Error(T.EBLC_indexSubTables, E.EBLC_E_indexSubTables, m_tag, sDetails);
bOk = false;
}
if ((iSH.imageFormat < 1 || iSH.imageFormat > 9 || iSH.imageFormat == 3) &&
!(version.GetUint() == 0x00030000 &&
(iSH.imageFormat == 17 || iSH.imageFormat == 18 || iSH.imageFormat == 19)
))
{
string sDetails = "invalid imageFormat: " + sID + ", imageFormat = " + iSH.imageFormat;
v.Error(T.EBLC_indexSubTables, E.EBLC_E_indexSubTables, m_tag, sDetails);
bOk = false;
}
bool bInconsistentFormats = false;
if (iSH.indexFormat == 1 || iSH.indexFormat == 3 || iSH.indexFormat == 4)
{
if (iSH.imageFormat == 5)
{
bInconsistentFormats = true;
}
}
else
{
if (iSH.imageFormat != 5)
{
bInconsistentFormats = true;
}
}
if (bInconsistentFormats)
{
string sDetails = "inconsistent formats: " + sID + ", indexFormat = " + iSH.indexFormat + ", imageFormat = " + iSH.imageFormat;
v.Error(T.EBLC_indexSubTables, E.EBLC_E_indexSubTables, m_tag, sDetails);
bOk = false;
}
if (EBDTTable != null)
{
if (iSH.imageDataOffset > EBDTTable.GetLength())
{
string sDetails = "invalid imageDataOffset: " + sID + ", imageDataOffset = " + iSH.imageDataOffset;
v.Error(T.EBLC_indexSubTables, E.EBLC_E_indexSubTables, m_tag, sDetails);
bOk = false;
}
}
return(bOk);
}
public indexSubTable(uint indexSubTableOffset, MBOBuffer EBLCTableBuf, indexSubTableArray ista)
{
m_indexSubTableOffset = indexSubTableOffset;
m_EBLCTableBuf = EBLCTableBuf;
header = new indexSubHeader(indexSubTableOffset, EBLCTableBuf);
m_ista = ista;
}
bool Validate_indexSubHeader(Validator v, indexSubHeader iSH, string sID, OTFontVal fontOwner)
{
bool bOk = true;
Table_EBDT EBDTTable = (Table_EBDT)fontOwner.GetTable("EBDT");
if (iSH.indexFormat < 1 || iSH.indexFormat > 5)
{
string sDetails = "invalid indexFormat: " + sID + ", indexFormat = " + iSH.indexFormat;
v.Error(T.EBLC_indexSubTables, E.EBLC_E_indexSubTables, m_tag, sDetails);
bOk = false;
}
if (iSH.imageFormat < 1 || iSH.imageFormat > 9 || iSH.imageFormat == 3)
{
string sDetails = "invalid imageFormat: " + sID + ", imageFormat = " + iSH.imageFormat;
v.Error(T.EBLC_indexSubTables, E.EBLC_E_indexSubTables, m_tag, sDetails);
bOk = false;
}
bool bInconsistentFormats = false;
if (iSH.indexFormat == 1 || iSH.indexFormat == 3 || iSH.indexFormat == 4)
{
if (iSH.imageFormat == 5)
{
bInconsistentFormats = true;
}
}
else
{
if (iSH.imageFormat != 5)
{
bInconsistentFormats = true;
}
}
if (bInconsistentFormats)
{
string sDetails = "inconsistent formats: " + sID + ", indexFormat = " + iSH.indexFormat + ", imageFormat = " + iSH.imageFormat;
v.Error(T.EBLC_indexSubTables, E.EBLC_E_indexSubTables, m_tag, sDetails);
bOk = false;
}
if (EBDTTable != null)
{
if (iSH.imageDataOffset > EBDTTable.GetLength())
{
string sDetails = "invalid imageDataOffset: " + sID + ", imageDataOffset = " + iSH.imageDataOffset;
v.Error(T.EBLC_indexSubTables, E.EBLC_E_indexSubTables, m_tag, sDetails);
bOk = false;
}
}
return bOk;
}