//FILEBlock
public SDAT(byte[] bytes)
{
using (var er = new EndianBinaryReader(new MemoryStream(bytes)))
{
FileHeader = er.ReadObject <FileHeader>();
SYMBOffset = er.ReadInt32();
SYMBLength = er.ReadInt32();
INFOOffset = er.ReadInt32();
INFOLength = er.ReadInt32();
FATOffset = er.ReadInt32();
FATLength = er.ReadInt32();
FILEOffset = er.ReadInt32();
FILELength = er.ReadInt32();
Padding = er.ReadBytes(16);
if (SYMBOffset != 0 && SYMBLength != 0)
{
SYMBBlock = er.ReadObject <SYMB>(SYMBOffset);
}
INFOBlock = er.ReadObject <INFO>(INFOOffset);
FATBlock = er.ReadObject <FAT>(FATOffset);
}
}
public SDAT(byte[] Data)
{
EndianBinaryReaderEx er = new EndianBinaryReaderEx(new MemoryStream(Data), Endianness.LittleEndian);
try
{
Header = new SDATHeader(er);
if (Header.SYMBOffset != 0 && Header.SYMBLength != 0)
{
er.BaseStream.Position = Header.SYMBOffset;
SymbolBlock = new SYMB(er);
}
er.BaseStream.Position = Header.INFOOffset;
InfoBlock = new INFO(er);
er.BaseStream.Position = Header.FATOffset;
FileAllocationTable = new FAT(er);
er.BaseStream.Position = Header.FILEOffset;
File = new FILE(er);
}
finally
{
er.Close();
}
}
public VectorSymbol(string vectordata, ColorTable colortable) : base()
{
this.ColorTable = colortable;
string[] lines = vectordata.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
foreach (var line in lines)
{
try
{
switch (line.Substring(0, 4))
{
case "SYMB":
SYMB = RleParser.StripLenFromString(line.Substring(4).Trim()).Trim(RleParser.Term);
//TODO: what does it mean? - means ID
ObjectId = Convert.ToInt32(SYMB.Substring(2, 5));
break;
case "SYMD":
Code = RleParser.StripLenFromString(line.Substring(4).Trim()).Substring(0, 8);
SymbolType = RleParser.StripLenFromString(line.Substring(4).Trim())[8];
OffsetX =
Convert.ToInt32(RleParser.StripLenFromString(line.Substring(4).Trim()).Substring(9, 5));
OffsetY =
Convert.ToInt32(RleParser.StripLenFromString(line.Substring(4).Trim()).Substring(14, 5));
Width =
Convert.ToInt32(RleParser.StripLenFromString(line.Substring(4).Trim()).Substring(19, 5));
Height =
Convert.ToInt32(RleParser.StripLenFromString(line.Substring(4).Trim()).Substring(24, 5));
HotspotX =
Convert.ToInt32(RleParser.StripLenFromString(line.Substring(4).Trim()).Substring(29, 5));
HotspotY =
Convert.ToInt32(RleParser.StripLenFromString(line.Substring(4).Trim()).Substring(34, 5));
break;
case "SXPO":
Description = RleParser.StripLenFromString(line.Substring(4).Trim()).Trim(RleParser.Term);
break;
case "SCRF":
string pal = RleParser.StripLenFromString(line.Substring(4).Trim()).Trim(RleParser.Term);
while (pal.Length > 0)
{
try
{
Colors.Add(pal[0], colortable.Colors[pal.Substring(1, 5)]);
}
catch (Exception e)
{
_isvalid = false;
Debug.Print(
"Symbol {0}. The requested color {1} doesn't exist in the palette.",
this.Code,
pal.Substring(1, 5));
}
pal = pal.Substring(6);
}
break;
case "SVCT":
AddLine(RleParser.StripLenFromString(line.Substring(4).Trim()).Trim(RleParser.Term));
break;
}
}
catch (Exception ex)
{
Debug.Print("Error while parsing object: {0}", vectordata);
}
}
}
