public static byte[] ToBytes(this string s, EncodingType type)
{
byte[] ba = null;
switch (type)
{
case EncodingType.ASCII:
ba = Encoding.ASCII.GetBytes(s);
break;
case EncodingType.ASCII64:
ba = Convert.FromBase64String(s);
break;
case EncodingType.ASCII85:
var a85 = new Util.Ascii85();
a85.EnforceMarks = false;
ba = a85.Decode(s);
break;
case EncodingType.UTF7:
ba = Encoding.UTF7.GetBytes(s);
break;
case EncodingType.UTF8:
ba = Encoding.UTF8.GetBytes(s);
break;
case EncodingType.UTF16:
case EncodingType.Unicode:
ba = Encoding.Unicode.GetBytes(s);
break;
case EncodingType.UTF32:
ba = Encoding.UTF32.GetBytes(s);
break;
}
return ba;
}
public static int ByteCount(this string s, EncodingType type)
{
int bc = 0;
switch (type)
{
case EncodingType.ASCII:
bc = Encoding.ASCII.GetByteCount(s);
break;
case EncodingType.ASCII64:
bc = Convert.FromBase64String(s).Length;
break;
case EncodingType.ASCII85:
var a85 = new Util.Ascii85();
a85.EnforceMarks = false;
bc = a85.Decode(s).Length;
break;
case EncodingType.UTF7:
bc = Encoding.UTF7.GetByteCount(s);
break;
case EncodingType.UTF8:
bc = Encoding.UTF8.GetByteCount(s);
break;
case EncodingType.UTF16:
case EncodingType.Unicode:
bc = Encoding.Unicode.GetByteCount(s);
break;
case EncodingType.UTF32:
bc = Encoding.UTF32.GetByteCount(s);
break;
}
return bc;
}
public static int CharCount(this byte[] ba, EncodingType type)
{
int cc = 0;
switch (type)
{
case EncodingType.ASCII:
cc = Encoding.ASCII.GetCharCount(ba);
break;
case EncodingType.ASCII64:
cc = Convert.ToBase64String(ba).Length;
break;
case EncodingType.ASCII85:
var a85 = new Util.Ascii85();
a85.EnforceMarks = false;
cc = a85.Encode(ba).Length;
break;
case EncodingType.UTF7:
cc = Encoding.UTF7.GetCharCount(ba);
break;
case EncodingType.UTF8:
cc = Encoding.UTF8.GetCharCount(ba);
break;
case EncodingType.UTF16:
case EncodingType.Unicode:
cc = Encoding.Unicode.GetCharCount(ba);
break;
case EncodingType.UTF32:
cc = Encoding.UTF32.GetCharCount(ba);
break;
}
return cc;
}
public static string ToString(this byte[] ba, EncodingType type)
{
string s = null;
switch (type)
{
case EncodingType.ASCII:
s = Encoding.ASCII.GetString(ba);
break;
case EncodingType.ASCII64:
s = Convert.ToBase64String(ba);
break;
case EncodingType.ASCII85:
var a85 = new Util.Ascii85();
a85.EnforceMarks = false;
s = a85.Encode(ba);
break;
case EncodingType.UTF7:
s = Encoding.UTF7.GetString(ba);
break;
case EncodingType.UTF8:
s = Encoding.UTF8.GetString(ba);
break;
case EncodingType.UTF16:
case EncodingType.Unicode:
s = Encoding.Unicode.GetString(ba);
break;
case EncodingType.UTF32:
s = Encoding.UTF32.GetString(ba);
break;
}
return s;
}
