private int length()
{
int i, i0;
int length = 0x10;
for (i = 0; i < Array.Length; i++)
{
ENRSEntry enrs = Array[i];
length += GetSize(i > 0 ? enrs.Offset - Array[i - 1].Offset : enrs.Offset);
length += GetSize(enrs.Count);
length += GetSize(enrs.Size);
length += GetSize(enrs.Repeat);
if (enrs.Repeat < 1)
{
continue;
}
for (i0 = 0; i0 < enrs.Count; i0++)
{
if (enrs.Sub[i0].Type <ENRSEntry.Type.WORD ||
enrs.Sub[i0].Type> ENRSEntry.Type.QWORD)
{
return(length.A(0x10));
}
length += GetSizeType(i0 > 0 ? enrs.Sub[i0].Skip -
enrs.Sub[i0 - 1].SizeSkip : enrs.Sub[i0].Skip);
length += GetSize(enrs.Sub[i0].Reverse);
}
}
return(length.A(0x10));
private int length()
{
if (Array == null)
{
return(0);
}
int i, i0;
int length = 0x10;
for (i = 0; i < Array.Length; i++)
{
ENRSEntry enrs = Array[i];
if (GetSize(enrs.Offset, ref length))
{
goto End;
}
if (GetSize(enrs.Count, ref length))
{
goto End;
}
if (GetSize(enrs.Size, ref length))
{
goto End;
}
if (GetSize(enrs.Repeat, ref length))
{
goto End;
}
if (enrs.Repeat < 1)
{
continue;
}
for (i0 = 0; i0 < enrs.Count; i0++)
{
if (enrs.Sub[i0].Type <ENRSEntry.Type.WORD ||
enrs.Sub[i0].Type> ENRSEntry.Type.QWORD)
{
return(length.A(0x10));
}
if (GetSizeType(enrs.Sub[i0].Skip, ref length))
{
goto End;
}
if (GetSize(enrs.Sub[i0].Reverse, ref length))
{
goto End;
}
}
}
End:
return(length.A(0x10));
public static void Encrypt(this string file)
{
byte[] data;
using (Stream _IO = File.OpenReader(file))
data = _IO.ToArray();
int fileLengthOrigin = data.Length;
int fileLength = fileLengthOrigin.A(16);
byte[] dataAlign = new byte[fileLength];
Array.Copy(data, dataAlign, data.Length);
data = null;
byte[] encrypted = new byte[fileLength];
using (AesManaged crypto = new AesManaged())
{
crypto.Key = Key; crypto.IV = new byte[16];
crypto.Mode = CipherMode.ECB; crypto.Padding = PaddingMode.Zeros;
using CryptoStream cryptoData = new CryptoStream(new MSIO.MemoryStream(dataAlign),
crypto.CreateEncryptor(crypto.Key, crypto.IV), CryptoStreamMode.Read);
cryptoData.Read(encrypted, 0, fileLength);
}
using (Stream _IO = File.OpenWriter(file, dataAlign.Length))
{
_IO.W(0x454C494641564944);
_IO.W(fileLength);
_IO.W(fileLengthOrigin);
_IO.W(encrypted);
}
}
