public byte[] Export(string[] Content)
{
using (var Strm = new MemoryStream())
using (StructWriter Writer = new StructWriter(Strm, Encoding: Encoding))
{
var File = new TextDataFormat();
File.Content = Content;
File.Count = Content.Length;
File.Offsets = new TextDataEntryOffset[File.Count];
var Offset = 16 + (16 * File.Count);
for (int i = 0; i < Content.Length; i++)
{
File.Offsets[i] = new TextDataEntryOffset()
{
Offset = Offset
};
Offset += Encoding.GetByteCount(Content[i] + '\x0');
}
Writer.WriteStruct(ref File);
Writer.Flush();
foreach (var String in Content)
{
Writer.WriteString(String, StringStyle.CString);
}
return(Strm.ToArray());
}
}
public void SaveFile(string filename)
{
// Sort the values before we save them to the sfo file
_values.Sort();
using (FileStream stream = File.Create(filename))
{
using (StructWriter sw = new StructWriter(ByteOrder.LSB, stream))
{
INDEX_TABLE_ENTRY[] indexes = new INDEX_TABLE_ENTRY[_values.Count];
string[] variablenames = new string[_values.Count];
int curkeynameoffset = 0;
uint curvalueoffset = 0;
for (int idx = 0; idx < _values.Count; idx++)
{
SFOValue value = _values[idx];
DATA_TYPE datatype = DATA_TYPE.BinaryData;
uint datasize = 0;
switch (value.ValueType)
{
case SFOType.Binary:
{
datatype = DATA_TYPE.BinaryData;
datasize = (uint)value.ValueBinary.Length;
break;
}
case SFOType.Int:
{
datatype = DATA_TYPE.Si32Integer;
datasize = 4;
break;
}
case SFOType.Text:
{
datatype = DATA_TYPE.Utf8Text;
datasize = (uint)Encoding.UTF8.GetBytes(value.ValueString).Length + 1;
break;
}
default:
{
throw new Exception("Unknown SFOType!");
}
}
indexes[idx].KeyNameOffset = (ushort)curkeynameoffset;
indexes[idx].Unknown = 4;
indexes[idx].DataType = datatype;
indexes[idx].ValueDataSize = datasize;
indexes[idx].ValueDataSizePlusPadding = GetPaddingSize(value.KeyName, datasize);
indexes[idx].DataValueOffset = curvalueoffset;
variablenames[idx] = value.KeyName;
curkeynameoffset += value.KeyName.Length + 1;
curvalueoffset += indexes[idx].ValueDataSizePlusPadding;
}
SFO_HEADER sfoheader = new SFO_HEADER();
sfoheader.magic = 0;
sfoheader.signature = new char[] { 'P', 'S', 'F' };
sfoheader.FileVersionHigh = 1;
sfoheader.FileVersionLow = 1;
sfoheader.Unknown1 = 0;
sfoheader.Start_of_Variable_Name_Table = PadOffset(Marshal.SizeOf(sfoheader) + (indexes.Length * Marshal.SizeOf(typeof(INDEX_TABLE_ENTRY))));
sfoheader.Start_of_Variable_Data_Table = PadOffset(sfoheader.Start_of_Variable_Name_Table + curkeynameoffset);
sfoheader.NumberOfVariables = (uint)_values.Count;
sw.WriteStruct(sfoheader);
// Write variable information...
sw.WriteStructs <INDEX_TABLE_ENTRY>(indexes);
WritePadBytes(sw, sw.BaseStream.Position, sfoheader.Start_of_Variable_Name_Table);
// Write variable names...
sw.WriteStrings(StringType.NullTerminated, variablenames);
WritePadBytes(sw, sw.BaseStream.Position, sfoheader.Start_of_Variable_Data_Table);
// Write variable data...
for (int idx = 0; idx < _values.Count; idx++)
{
SFOValue value = _values[idx];
switch (value.ValueType)
{
case SFOType.Binary:
{
sw.Write(value.ValueBinary);
break;
}
case SFOType.Int:
{
sw.Write((Int32)value.ValueInt);
break;
}
case SFOType.Text:
{
sw.WriteString(StringType.NullTerminated, value.ValueString);
break;
}
}
long pos = sw.BaseStream.Position;
WritePadBytes(sw, indexes[idx].ValueDataSize, indexes[idx].ValueDataSizePlusPadding);
}
}
}
}
