/************************
* constructors
*/
public val_BASE(OTTag tag, MBOBuffer buf) : base(tag, buf)
{
m_DataOverlapDetector = new DataOverlapDetector();
}
/************************
* constructors
*/
public val_GSUB(OTTag tag, MBOBuffer buf) : base(tag, buf)
{
m_DataOverlapDetector = new DataOverlapDetector();
}
/************************
* public methods
*/
public bool Validate(Validator v, OTFontVal fontOwner)
{
bool bRet = true;
v.Info(T.T_NULL, I.CFF_I_Version, m_tag, major + "." + minor);
if ( major == 1 && minor == 0 && hdrSize == 4 )
{
v.Pass(T.CFF_Header, P.CFF_P_Header, m_tag);
}
else
{
v.Error(T.CFF_Header, E.CFF_E_Header, m_tag,
"major=" + major + ", minor=" + minor + ", hdrSize=" + hdrSize + ", offSize=" + offSize);
}
try
{
v.Pass(T.CFF_MAININDEX_Enumeration, P.CFF_P_MAININDEX_Enumeration, m_tag,
"Name=" + Name.count + ", TopDICT=" + TopDICT.count + ", String=" + String.count + ", GlobalSubr=" + GlobalSubr.count);
}
catch (Exception e)
{
v.Error(T.CFF_MAININDEX_Enumeration, E.CFF_E_MAININDEX_Enumeration, m_tag,
e.Message);
return false;
}
if ( Name.count == TopDICT.count && TopDICT.count == 1)
{
v.Pass(T.CFF_NameDICTSize, P.CFF_P_NameDICTSize, m_tag);
}
else
{
v.Error(T.CFF_NameDICTSize, E.CFF_E_NameDICTSize, m_tag,
"Name=" + Name.count + ", TopDICT=" + TopDICT.count);
}
if (Name.GetOffset(0) != 1)
v.Warning( T.CFF_INDEXFirstOffset, W.CFF_W_INDEXFirstOffset, m_tag, "Name=" + Name.GetOffset(0) );
if (TopDICT.GetOffset(0) != 1)
v.Warning( T.CFF_INDEXFirstOffset, W.CFF_W_INDEXFirstOffset, m_tag, "TopDICT=" + TopDICT.GetOffset(0) );
if (String.GetOffset(0) != 1)
v.Warning( T.CFF_INDEXFirstOffset, W.CFF_W_INDEXFirstOffset, m_tag, "String=" + String.GetOffset(0) );
if (GlobalSubr.GetOffset(0) != 1)
v.Warning( T.CFF_INDEXFirstOffset, W.CFF_W_INDEXFirstOffset, m_tag, "GlobalSubr=" + GlobalSubr.GetOffset(0) );
var overlap = new DataOverlapDetector();
if ( !overlap.CheckForNoOverlap(0, hdrSize) )
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "hdrSize");
if ( !overlap.CheckForNoOverlap(Name.begin, Name.size) )
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "Name");
if ( !overlap.CheckForNoOverlap(TopDICT.begin, TopDICT.size) )
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "TopDICT");
if ( !overlap.CheckForNoOverlap(String.begin, String.size) )
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "String");
if ( !overlap.CheckForNoOverlap(GlobalSubr.begin, GlobalSubr.size) )
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "GlobalSubr");
try
{
for(uint i = 0; i< Name.count; i++)
{
var name = Name.GetString(i);
}
v.Pass(T.CFF_Non_ASCII_String_or_Name, P.CFF_P_Non_ASCII_String_or_Name, m_tag, "Name INDEX");
}
catch (DecoderFallbackException)
{
v.Error(T.CFF_Non_ASCII_String_or_Name, E.CFF_E_Non_ASCII_String_or_Name, m_tag, "Name INDEX");
}
try{
for(uint i = 0; i< String.count; i++)
{
var a = String.GetString(i);
}
v.Pass(T.CFF_Non_ASCII_String_or_Name, P.CFF_P_Non_ASCII_String_or_Name, m_tag, "String INDEX");
}
catch (DecoderFallbackException)
{
v.Error(T.CFF_Non_ASCII_String_or_Name, E.CFF_E_Non_ASCII_String_or_Name, m_tag, "String INDEX");
}
for(uint iDICT = 0; iDICT < TopDICT.count; iDICT++)
{
Table_CFF.DICTData curTopDICT = null;
try
{
curTopDICT = GetTopDICT(iDICT);
v.Pass(T.CFF_DICTUnwind, P.CFF_P_DICTUnwind, m_tag, curTopDICT.FullName);
if ( !overlap.CheckForNoOverlap((uint)curTopDICT.offsetPrivate, (uint)curTopDICT.sizePrivate) )
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "TopDICTPriv");
}
catch (Exception e)
{
v.Error(T.CFF_DICTUnwind, E.CFF_E_DICTUnwind, m_tag, "TopDICT: " + e.Message);
}
Table_CFF.DICTData topPrivateDict = null;
try
{
topPrivateDict = GetPrivate(curTopDICT);
v.Pass(T.CFF_PrivDICTUnwind, P.CFF_P_PrivDICTUnwind, m_tag, "topPrivateDict");
}
catch (Exception e)
{
v.Error(T.CFF_PrivDICTUnwind, E.CFF_E_PrivDICTUnwind, m_tag, "topPrivateDict: " + e.Message);
}
if (topPrivateDict != null && topPrivateDict.Subrs != 0)
{
try
{
Table_CFF.INDEXData topPrivSubrs = GetINDEX(curTopDICT.offsetPrivate + topPrivateDict.Subrs);
v.Pass(T.CFF_INDEXCount, P.CFF_P_INDEXCount, m_tag, "topPrivSubrs: " + topPrivSubrs.count);
if (topPrivSubrs.GetOffset(0) != 1)
v.Warning( T.CFF_INDEXFirstOffset, W.CFF_W_INDEXFirstOffset, m_tag, "topPrivSubrs=" + topPrivSubrs.GetOffset(0) );
if ( !overlap.CheckForNoOverlap(topPrivSubrs.begin, topPrivSubrs.size) )
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "topPrivSubrs");
}
catch (Exception e)
{
v.Error(T.CFF_INDEXCount, E.CFF_E_INDEXCount, m_tag, "topPrivSubrs: " + e.Message);
}
}
Table_CFF.INDEXData CharStrings = null;
try
{
CharStrings = GetINDEX(curTopDICT.offsetCharStrings);
v.Pass(T.CFF_INDEXCount, P.CFF_P_INDEXCount, m_tag, "CharStrings: " + CharStrings.count);
if (CharStrings.GetOffset(0) != 1)
v.Warning( T.CFF_INDEXFirstOffset, W.CFF_W_INDEXFirstOffset, m_tag, "CharStrings=" + CharStrings.GetOffset(0) );
if ( !overlap.CheckForNoOverlap(CharStrings.begin, CharStrings.size) )
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "CharStrings");
}
catch (Exception e)
{
v.Error(T.CFF_INDEXCount, E.CFF_E_INDEXCount, m_tag, "CharStrings: " + e.Message);
}
if ( CharStrings.count == fontOwner.GetMaxpNumGlyphs() )
{
v.Pass(T.CFF_CharStringsCount, P.CFF_P_CharStringsCount, m_tag);
}
else
{
v.Error(T.CFF_CharStringsCount, E.CFF_E_CharStringsCount, m_tag,
CharStrings.count.ToString() + "!=" + fontOwner.GetMaxpNumGlyphs());
}
if (curTopDICT.ROS != null)
{
v.Info(T.CFF_CIDROS, I.CFF_I_CIDROS, m_tag, curTopDICT.ROS);
}
if (curTopDICT.offsetFDArray > 0)
{
Table_CFF.INDEXData FDArray = null;
try {
FDArray = GetINDEX(curTopDICT.offsetFDArray);
v.Pass(T.CFF_INDEXCount, P.CFF_P_INDEXCount, m_tag, "FDArray: " + FDArray.count);
if (FDArray.GetOffset(0) != 1)
v.Warning( T.CFF_INDEXFirstOffset, W.CFF_W_INDEXFirstOffset, m_tag, "FDArray=" + FDArray.GetOffset(0) );
if ( !overlap.CheckForNoOverlap(FDArray.begin, FDArray.size) )
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "FDArray");
}
catch (Exception e)
{
v.Error(T.CFF_INDEXCount, E.CFF_E_INDEXCount, m_tag, "FDArray: " + e.Message);
}
for(uint i = 0; i< FDArray.count; i++)
{
Table_CFF.DICTData FDict = null;
try
{
FDict = GetDICT(FDArray.GetData(i));
v.Pass(T.CFF_DICTUnwind, P.CFF_P_DICTUnwind, m_tag, "CID FontDict #" + i + ": " + FDict.FontName);
if ( !overlap.CheckForNoOverlap((uint)FDict.offsetPrivate, (uint)FDict.sizePrivate) )
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "FDictPriv#" + i);
}
catch (Exception e)
{
v.Error(T.CFF_DICTUnwind, E.CFF_E_DICTUnwind, m_tag, "CID FontDict #" + i + ": " + e.Message);
}
Table_CFF.DICTData FDictPrivate = null;
try
{
FDictPrivate = GetPrivate(FDict);
v.Pass(T.CFF_PrivDICTUnwind, P.CFF_P_PrivDICTUnwind, m_tag, "CID FontDict Private DICT#" + i);
}
catch (Exception e)
{
v.Error(T.CFF_PrivDICTUnwind, E.CFF_E_PrivDICTUnwind, m_tag, "CID FontDict Private DICT#" + i + ": " + e.Message);
}
if (FDictPrivate != null && FDictPrivate.Subrs != 0)
{
Table_CFF.INDEXData PrivSubrs = null;
try
{
PrivSubrs = GetINDEX(FDict.offsetPrivate + FDictPrivate.Subrs);
v.Pass(T.CFF_INDEXCount, P.CFF_P_INDEXCount, m_tag, "PrivSubrs#" + i + ": " + PrivSubrs.count);
if (PrivSubrs.GetOffset(0) != 1)
v.Warning( T.CFF_INDEXFirstOffset, W.CFF_W_INDEXFirstOffset, m_tag,
"PrivSubrs#" + i + "=" + PrivSubrs.GetOffset(0) );
if ( !overlap.CheckForNoOverlap(PrivSubrs.begin, PrivSubrs.size) )
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "PrivSubrs#" + i);
;
}
catch (Exception e)
{
v.Error(T.CFF_INDEXCount, E.CFF_E_INDEXCount, m_tag, "PrivSubrs#" + i + ": " + e.Message);
}
}
}
}
string result = "Tested Region: " + overlap.Occupied + " of " + GetLength() + ", not testing" +
( curTopDICT.offsetCharset == 0 ? "" : " Charset: " + curTopDICT.offsetCharset) +
( curTopDICT.offsetEncoding == 0 ? "" : " Encoding: " + curTopDICT.offsetEncoding) +
( curTopDICT.offsetFDSelect == 0 ? "" : " FDSelect: " + curTopDICT.offsetFDSelect ) ;
v.Info(T.CFF_TestCoverage, I.CFF_I_NotValidated, m_tag, result);
}
return bRet;
}
/************************
* public methods
*/
public bool Validate(Validator v, OTFontVal fontOwner)
{
bool bRet = true;
v.Info(T.T_NULL, I.CFF_I_Version, m_tag, major + "." + minor);
if (major == 1 && minor == 0 && hdrSize == 4)
{
v.Pass(T.CFF_Header, P.CFF_P_Header, m_tag);
}
else
{
v.Error(T.CFF_Header, E.CFF_E_Header, m_tag,
"major=" + major + ", minor=" + minor + ", hdrSize=" + hdrSize + ", offSize=" + offSize);
}
try
{
v.Pass(T.CFF_MAININDEX_Enumeration, P.CFF_P_MAININDEX_Enumeration, m_tag,
"Name=" + Name.count + ", TopDICT=" + TopDICT.count + ", String=" + String.count + ", GlobalSubr=" + GlobalSubr.count);
}
catch (Exception e)
{
v.Error(T.CFF_MAININDEX_Enumeration, E.CFF_E_MAININDEX_Enumeration, m_tag,
e.Message);
return(false);
}
if (Name.count == TopDICT.count && TopDICT.count == 1)
{
v.Pass(T.CFF_NameDICTSize, P.CFF_P_NameDICTSize, m_tag);
}
else
{
v.Error(T.CFF_NameDICTSize, E.CFF_E_NameDICTSize, m_tag,
"Name=" + Name.count + ", TopDICT=" + TopDICT.count);
}
if (Name.GetOffset(0) != 1)
{
v.Warning(T.CFF_INDEXFirstOffset, W.CFF_W_INDEXFirstOffset, m_tag, "Name=" + Name.GetOffset(0));
}
if (TopDICT.GetOffset(0) != 1)
{
v.Warning(T.CFF_INDEXFirstOffset, W.CFF_W_INDEXFirstOffset, m_tag, "TopDICT=" + TopDICT.GetOffset(0));
}
if (String.GetOffset(0) != 1)
{
v.Warning(T.CFF_INDEXFirstOffset, W.CFF_W_INDEXFirstOffset, m_tag, "String=" + String.GetOffset(0));
}
if (GlobalSubr.GetOffset(0) != 1)
{
v.Warning(T.CFF_INDEXFirstOffset, W.CFF_W_INDEXFirstOffset, m_tag, "GlobalSubr=" + GlobalSubr.GetOffset(0));
}
var overlap = new DataOverlapDetector();
if (!overlap.CheckForNoOverlap(0, hdrSize))
{
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "hdrSize");
}
if (!overlap.CheckForNoOverlap(Name.begin, Name.size))
{
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "Name");
}
if (!overlap.CheckForNoOverlap(TopDICT.begin, TopDICT.size))
{
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "TopDICT");
}
if (!overlap.CheckForNoOverlap(String.begin, String.size))
{
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "String");
}
if (!overlap.CheckForNoOverlap(GlobalSubr.begin, GlobalSubr.size))
{
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "GlobalSubr");
}
try
{
for (uint i = 0; i < Name.count; i++)
{
var name = Name.GetString(i);
}
v.Pass(T.CFF_Non_ASCII_String_or_Name, P.CFF_P_Non_ASCII_String_or_Name, m_tag, "Name INDEX");
}
catch (DecoderFallbackException)
{
v.Error(T.CFF_Non_ASCII_String_or_Name, E.CFF_E_Non_ASCII_String_or_Name, m_tag, "Name INDEX");
}
try{
for (uint i = 0; i < String.count; i++)
{
var a = String.GetString(i);
}
v.Pass(T.CFF_Non_ASCII_String_or_Name, P.CFF_P_Non_ASCII_String_or_Name, m_tag, "String INDEX");
}
catch (DecoderFallbackException)
{
v.Error(T.CFF_Non_ASCII_String_or_Name, E.CFF_E_Non_ASCII_String_or_Name, m_tag, "String INDEX");
}
for (uint iDICT = 0; iDICT < TopDICT.count; iDICT++)
{
Table_CFF.DICTData curTopDICT = null;
try
{
curTopDICT = GetTopDICT(iDICT);
v.Pass(T.CFF_DICTUnwind, P.CFF_P_DICTUnwind, m_tag, curTopDICT.FullName);
if (!overlap.CheckForNoOverlap((uint)curTopDICT.offsetPrivate, (uint)curTopDICT.sizePrivate))
{
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "TopDICTPriv");
}
}
catch (Exception e)
{
v.Error(T.CFF_DICTUnwind, E.CFF_E_DICTUnwind, m_tag, "TopDICT: " + e.Message);
}
Table_CFF.DICTData topPrivateDict = null;
try
{
topPrivateDict = GetPrivate(curTopDICT);
v.Pass(T.CFF_PrivDICTUnwind, P.CFF_P_PrivDICTUnwind, m_tag, "topPrivateDict");
}
catch (Exception e)
{
v.Error(T.CFF_PrivDICTUnwind, E.CFF_E_PrivDICTUnwind, m_tag, "topPrivateDict: " + e.Message);
}
if (topPrivateDict != null && topPrivateDict.Subrs != 0)
{
try
{
Table_CFF.INDEXData topPrivSubrs = GetINDEX(curTopDICT.offsetPrivate + topPrivateDict.Subrs);
v.Pass(T.CFF_INDEXCount, P.CFF_P_INDEXCount, m_tag, "topPrivSubrs: " + topPrivSubrs.count);
if (topPrivSubrs.GetOffset(0) != 1)
{
v.Warning(T.CFF_INDEXFirstOffset, W.CFF_W_INDEXFirstOffset, m_tag, "topPrivSubrs=" + topPrivSubrs.GetOffset(0));
}
if (!overlap.CheckForNoOverlap(topPrivSubrs.begin, topPrivSubrs.size))
{
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "topPrivSubrs");
}
}
catch (Exception e)
{
v.Error(T.CFF_INDEXCount, E.CFF_E_INDEXCount, m_tag, "topPrivSubrs: " + e.Message);
}
}
Table_CFF.INDEXData CharStrings = null;
try
{
CharStrings = GetINDEX(curTopDICT.offsetCharStrings);
v.Pass(T.CFF_INDEXCount, P.CFF_P_INDEXCount, m_tag, "CharStrings: " + CharStrings.count);
if (CharStrings.GetOffset(0) != 1)
{
v.Warning(T.CFF_INDEXFirstOffset, W.CFF_W_INDEXFirstOffset, m_tag, "CharStrings=" + CharStrings.GetOffset(0));
}
if (!overlap.CheckForNoOverlap(CharStrings.begin, CharStrings.size))
{
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "CharStrings");
}
}
catch (Exception e)
{
v.Error(T.CFF_INDEXCount, E.CFF_E_INDEXCount, m_tag, "CharStrings: " + e.Message);
}
if (CharStrings.count == fontOwner.GetMaxpNumGlyphs())
{
v.Pass(T.CFF_CharStringsCount, P.CFF_P_CharStringsCount, m_tag);
}
else
{
v.Error(T.CFF_CharStringsCount, E.CFF_E_CharStringsCount, m_tag,
CharStrings.count.ToString() + "!=" + fontOwner.GetMaxpNumGlyphs());
}
if (curTopDICT.ROS != null)
{
v.Info(T.CFF_CIDROS, I.CFF_I_CIDROS, m_tag, curTopDICT.ROS);
}
if (curTopDICT.offsetFDArray > 0)
{
Table_CFF.INDEXData FDArray = null;
try {
FDArray = GetINDEX(curTopDICT.offsetFDArray);
v.Pass(T.CFF_INDEXCount, P.CFF_P_INDEXCount, m_tag, "FDArray: " + FDArray.count);
if (FDArray.GetOffset(0) != 1)
{
v.Warning(T.CFF_INDEXFirstOffset, W.CFF_W_INDEXFirstOffset, m_tag, "FDArray=" + FDArray.GetOffset(0));
}
if (!overlap.CheckForNoOverlap(FDArray.begin, FDArray.size))
{
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "FDArray");
}
}
catch (Exception e)
{
v.Error(T.CFF_INDEXCount, E.CFF_E_INDEXCount, m_tag, "FDArray: " + e.Message);
}
for (uint i = 0; i < FDArray.count; i++)
{
Table_CFF.DICTData FDict = null;
try
{
FDict = GetDICT(FDArray.GetData(i));
v.Pass(T.CFF_DICTUnwind, P.CFF_P_DICTUnwind, m_tag, "CID FontDict #" + i + ": " + FDict.FontName);
if (!overlap.CheckForNoOverlap((uint)FDict.offsetPrivate, (uint)FDict.sizePrivate))
{
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "FDictPriv#" + i);
}
}
catch (Exception e)
{
v.Error(T.CFF_DICTUnwind, E.CFF_E_DICTUnwind, m_tag, "CID FontDict #" + i + ": " + e.Message);
}
Table_CFF.DICTData FDictPrivate = null;
try
{
FDictPrivate = GetPrivate(FDict);
v.Pass(T.CFF_PrivDICTUnwind, P.CFF_P_PrivDICTUnwind, m_tag, "CID FontDict Private DICT#" + i);
}
catch (Exception e)
{
v.Error(T.CFF_PrivDICTUnwind, E.CFF_E_PrivDICTUnwind, m_tag, "CID FontDict Private DICT#" + i + ": " + e.Message);
}
if (FDictPrivate != null && FDictPrivate.Subrs != 0)
{
Table_CFF.INDEXData PrivSubrs = null;
try
{
PrivSubrs = GetINDEX(FDict.offsetPrivate + FDictPrivate.Subrs);
v.Pass(T.CFF_INDEXCount, P.CFF_P_INDEXCount, m_tag, "PrivSubrs#" + i + ": " + PrivSubrs.count);
if (PrivSubrs.GetOffset(0) != 1)
{
v.Warning(T.CFF_INDEXFirstOffset, W.CFF_W_INDEXFirstOffset, m_tag,
"PrivSubrs#" + i + "=" + PrivSubrs.GetOffset(0));
}
if (!overlap.CheckForNoOverlap(PrivSubrs.begin, PrivSubrs.size))
{
v.Error(T.CFF_StructOverlap, E.CFF_E_StructOverlap, m_tag, "PrivSubrs#" + i);
}
;
}
catch (Exception e)
{
v.Error(T.CFF_INDEXCount, E.CFF_E_INDEXCount, m_tag, "PrivSubrs#" + i + ": " + e.Message);
}
}
}
}
string result = "Tested Region: " + overlap.Occupied + " of " + GetLength() + ", not testing" +
(curTopDICT.offsetCharset == 0 ? "" : " Charset: " + curTopDICT.offsetCharset) +
(curTopDICT.offsetEncoding == 0 ? "" : " Encoding: " + curTopDICT.offsetEncoding) +
(curTopDICT.offsetFDSelect == 0 ? "" : " FDSelect: " + curTopDICT.offsetFDSelect);
v.Info(T.CFF_TestCoverage, I.CFF_I_NotValidated, m_tag, result);
}
return(bRet);
}
static int Main( string[] args )
{
verbose = 0;
if (args.Length == 0) {
Console.WriteLine("CFFInfo [-v] [-v] [-v] fontfile");
return 0;
}
OTFile f = new OTFile();
Table_CFF tCFF = null;
string filename = null;
verbose = 0;
for ( int i = 0; i < args.Length; i++ ) {
if ( "-v" == args[i] )
verbose++;
else
filename = args[i];
}
if ( !f.open(filename) )
{
Console.WriteLine("Error: Cannot open {0} as font file", filename);
return 0;
}
if ( f.GetNumFonts() != 1 )
Console.WriteLine("{0} contains {1} member fonts", filename, f.GetNumFonts() );
for (uint iFont = 0; iFont < f.GetNumFonts() ; iFont++)
{
OTFont fn = f.GetFont(iFont);
tCFF = (Table_CFF) fn.GetTable("CFF ");
Console.WriteLine("{0} CFF table: {1}", filename,
( tCFF == null ) ? "Absent" : "Present" );
if (tCFF == null)
continue;
/* header */
/* INDEX's */
Console.WriteLine("Name:\tcount={0}\tsize={1}",
tCFF.Name.count, tCFF.Name.size);
Console.WriteLine("TopDICT:\tcount={0}\tsize={1}",
tCFF.TopDICT.count, tCFF.TopDICT.size);
Console.WriteLine("String:\tcount={0}\tsize={1}",
tCFF.String.count, tCFF.String.size);
Console.WriteLine("GlobalSubr:\tcount={0}\tsize={1}",
tCFF.GlobalSubr.count, tCFF.GlobalSubr.size);
/* INDEX success */
var overlap = new DataOverlapDetector();
overlap.CheckForNoOverlap(0, tCFF.hdrSize);
overlap.CheckForNoOverlap(tCFF.Name.begin, tCFF.Name.size);
overlap.CheckForNoOverlap(tCFF.TopDICT.begin, tCFF.TopDICT.size);
overlap.CheckForNoOverlap(tCFF.String.begin, tCFF.String.size);
overlap.CheckForNoOverlap(tCFF.GlobalSubr.begin, tCFF.GlobalSubr.size);
if ( verbose > 1 )
{
Console.WriteLine("Region-hdr :\t{0}\t{1}", 0, tCFF.hdrSize);
Console.WriteLine("Region-Name :\t{0}\t{1}", tCFF.Name.begin, tCFF.Name.size);
Console.WriteLine("Region-TopDICT :\t{0}\t{1}", tCFF.TopDICT.begin, tCFF.TopDICT.size);
Console.WriteLine("Region-String :\t{0}\t{1}", tCFF.String.begin, tCFF.String.size);
Console.WriteLine("Region-GlobalSubr :\t{0}\t{1}", tCFF.GlobalSubr.begin, tCFF.GlobalSubr.size);
}
for(uint i = 0; i< tCFF.Name.count; i++)
Console.WriteLine("Name: " + tCFF.Name.GetString(i));
try{
for(uint i = 0; i< tCFF.String.count; i++)
{
var a = tCFF.String.GetString(i);
if ( verbose > 0 )
Console.WriteLine("String #{0}: {1}", i, a);
}
}
catch (DecoderFallbackException)
{
for(uint i = 0; i< tCFF.String.count; i++)
{
var a = tCFF.String.GetUTFString(i);
if ( verbose > 0 )
Console.WriteLine("String #{0}: {1}", i, a);
}
}
for(uint iDICT = 0; iDICT < tCFF.TopDICT.count; iDICT++)
{
var curTopDICT = tCFF.GetTopDICT(iDICT);
Console.WriteLine("FullName in TopDICT: " + curTopDICT.FullName);
overlap.CheckForNoOverlap((uint)curTopDICT.offsetPrivate, (uint)curTopDICT.sizePrivate);
if ( verbose > 1 )
Console.WriteLine("Region-Private :\t{0}\t{1}", curTopDICT.offsetPrivate, curTopDICT.sizePrivate);
Console.WriteLine("Offset to Charset:\t" + curTopDICT.offsetCharset);
Console.WriteLine("Offset to Encoding:\t" + curTopDICT.offsetEncoding);
Table_CFF.DICTData topPrivateDict = null;
try
{
topPrivateDict = tCFF.GetPrivate(curTopDICT);
}
catch (ArgumentOutOfRangeException e)
{
Console.WriteLine("Broken Private Dict:" + e.Message);
}
if (topPrivateDict != null && topPrivateDict.Subrs != 0)
{
var topPrivSubrs = tCFF.GetINDEX(curTopDICT.offsetPrivate + topPrivateDict.Subrs);
overlap.CheckForNoOverlap(topPrivSubrs.begin, topPrivSubrs.size);
if ( verbose > 1 )
Console.WriteLine("Region-PrivSubrs :\t{0}\t{1}", topPrivSubrs.begin, topPrivSubrs.size);
}
var CharStrings = tCFF.GetINDEX(curTopDICT.offsetCharStrings);
Console.WriteLine("CharStrings count: " + CharStrings.count);
overlap.CheckForNoOverlap(CharStrings.begin, CharStrings.size);
if ( verbose > 1 )
Console.WriteLine("Region-CharStrings:\t{0}\t{1}", CharStrings.begin, CharStrings.size);
if (curTopDICT.ROS != null)
{
Console.WriteLine("CID ROS: " + curTopDICT.ROS);
Console.WriteLine("Offset to CID FDSelect:\t" + curTopDICT.offsetFDSelect);
}
if (curTopDICT.offsetFDArray > 0)
{
var FDArray = tCFF.GetINDEX(curTopDICT.offsetFDArray);
overlap.CheckForNoOverlap(FDArray.begin, FDArray.size);
if ( verbose > 1 )
Console.WriteLine("Region-FDArray :\t{0}\t{1}", FDArray.begin, FDArray.size);
for(uint i = 0; i< FDArray.count; i++)
{
var FDict = tCFF.GetDICT(FDArray.GetData(i));
Console.WriteLine("CID FontDict #{0}: {1}", i, FDict.FontName);
overlap.CheckForNoOverlap((uint)FDict.offsetPrivate, (uint)FDict.sizePrivate);
if ( verbose > 1 )
Console.WriteLine("Region-CID FontDict #{2} :\t{0}\t{1}", FDict.offsetPrivate, FDict.sizePrivate, i);
Table_CFF.DICTData FDictPrivate = null;
try
{
FDictPrivate = tCFF.GetPrivate(FDict);
}
catch (ArgumentOutOfRangeException e)
{
Console.WriteLine("Broken CID FD Private Dict #{0}:{1}", i, e.Message);
}
if (FDictPrivate != null && FDictPrivate.Subrs != 0)
{
var PrivSubrs = tCFF.GetINDEX(FDict.offsetPrivate + FDictPrivate.Subrs);
overlap.CheckForNoOverlap(PrivSubrs.begin, PrivSubrs.size);
if ( verbose > 1 )
Console.WriteLine("Region-CID PrivSubrs #{2} :\t{0}\t{1}", PrivSubrs.begin, PrivSubrs.size, i);
}
}
}
}
Console.WriteLine("Tested region: {0} of {1}",
overlap.Occupied, tCFF.GetLength());
if ( overlap.ends != tCFF.GetLength() )
{
}
}
return 0;
}
